Insidermedicine Daily News (Video)
By Insidermedicine
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Podcast Description
Insidermedicine is a physician-led news organization that allows you to keep on top of the latest evidence-based medical information by watching our unique videos that are created each weekday by our team of medical experts. Our goal is to reach patients, students, doctors,and other healthcare professionals around the world to ensure that each is receiving a daily health and medical update. Our content is streamed in H.264 encoded video (suitable for iPod playback) and MP3 audio-only format. (This is the video version.) Visit us on the web at http://www.insidermedicine.com, and look for our Podcasts in the iTunes Music Store!
| Name | Description | Released | Price | ||
|---|---|---|---|---|---|
| 1 | CleanVideoBirth Control Pill Not as Good as IUD for Preventing Unplanned Pregnancy | (May 25, 2012 - Insidermedicine) From St. Louis - A new report published in the NEJM finds that an intrauterine device (IUD) is much more effective at preventing pregnancy than the pill. Following nearly 7,500 women for 3 years, researchers found that women taking the pill were 20x more likely to have an unplanned pregnancy than those with an IUD or implant | 5/25/12 | Free | View In iTunes |
| 2 | CleanVideoMale Infertility Gene Discovered | (May 25, 2012 - Insidermedicine) From Scotland - Scientists have discovered a gene strongly associated with male infertility, according to a report published in PLoS Genetics. Studying mice, researchers found that the gene Katnal1 contains a protein that is vital to the production of healthy sperm. Scientists believe that the discovery could potentially lead to a contraceptive pill for men | 5/25/12 | Free | View In iTunes |
| 3 | CleanVideoNo Point to Post Stroke Treatment with Magnesium Sulphate | (May 25, 2012 - Insidermedicine) From the Netherlands - There is no benefit to administering magnesium following a stroke, according to a report published in the Lancet. Researchers randomized over 1200 stroke patients to either intravenous magnesium sulphate or placebo. After 3 months, there was no difference in poor outcomes between the two groups. | 5/25/12 | Free | View In iTunes |
| 4 | CleanVideoMagnesium Following Stroke Has No Benefit; IUD 20x More Effective than Pill; Male Infertility Gene Discovered | (May 25, 2012 - Insidermedicine) From the Netherlands - There is no benefit to administering magnesium following a stroke, according to a report published in the Lancet. Researchers randomized over 1200 stroke patients to either intravenous magnesium sulphate or placebo. After 3 months, there was no difference in poor outcomes between the two groups. From St. Louis - A new report published in the NEJM finds that an intrauterine device (IUD) is much more effective at preventing pregnancy than the pill. Following nearly 7,500 women for 3 years, researchers found that women taking the pill were 20x more likely to have an unplanned pregnancy than those with an IUD or implant. From Scotland - Scientists have discovered a gene strongly associated with male infertility, according to a report published in PLoS Genetics. Studying mice, researchers found that the gene Katnal1 contains a protein that is vital to the production of healthy sperm. Scientists believe that the discovery could potentially lead to a contraceptive pill for men | 5/25/12 | Free | View In iTunes |
| 5 | CleanVideoMcMaster Scientists Make Cancer Discovery | (May 24, 2012 - Insidermedicine) Dr. Mick Bhatia of McMaster University discusses his discovery of a drug, thioridazine, that kills cancer stem cells while still keeping healthy cells intact. From Hamilton - Scientists from McMaster University may have made a major discovery in the fight against cancer, according to a report published in CELL. Researchers engineered a robotic system capable of identifying cancer fighting compounds. They found that the drug thioridazine was able to kill cancer stem cells without adversely killing healthy ones | 5/24/12 | Free | View In iTunes |
| 6 | CleanVideoReducing Seizures in Epilepsy Patients Through Diet | (May 24, 2012 - Insidermedicine) From Boston - New research published in Neuron describes how a diet can reduce seizures in some epilepsy patients. Scientists identified a protein, known as BAD, that affects cellular metabolism in the brain, a discovery that explains how a diet high in fats and very low in carbohydrates can dramatically reduce seizures in epileptics who are non-responsive to drug therapy. | 5/24/12 | Free | View In iTunes |
| 7 | CleanVideoThioridazine Kills Cancer Stem Cells Without Affecting Healthy Ones; Childhood Obesity Linked to Neurological Disorder; Diet Ca | (May 24, 2012 - Insidermedicine) From Hamilton - Scientists from McMaster University may have made a major discovery in the fight against cancer, according to a report published in CELL. Researchers engineered a robotic system capable of identifying cancer fighting compounds. They found that the drug thioridazine was able to kill cancer stem cells without adversely killing healthy ones. From California - Childhood obesity significantly raises risk of a disorder that can cause blindness, according to a report published in the Journal of Pediatrics. Studying nearly 1,000,000 children from 11-19 years old, researchers found that extremely obese children were 16x more likely than those of a normal weight to develop paediatric idiopathic intracranial hypertension, while moderately obese children were at 6x times increased risk and overweight children were at 3.5x increased risk. From Boston - New research published in Neuron describes how a diet can reduce seizures in some epilepsy patients. Scientists identified a protein, known as BAD, that affects cellular metabolism in the brain, a discovery that explains how a diet high in fats and very low in carbohydrates can dramatically reduce seizures in epileptics who are non-responsive to drug therapy. | 5/24/12 | Free | View In iTunes |
| 8 | CleanVideoObese Children At Raised Risk of Condition Causing Blindness | (May 24, 2012 - Insidermedicine) From California - Childhood obesity significantly raises risk of a disorder that can cause blindness, according to a report published in the Journal of Pediatrics. Studying nearly 1,000,000 children from 11-19 years old, researchers found that extremely obese children were 16x more likely than those of a normal weight to develop paediatric idiopathic intracranial hypertension, while moderately obese children were at 6x times increased risk and overweight children were at 3.5x increased risk. | 5/24/12 | Free | View In iTunes |
| 9 | CleanVideoMother's Vitamin D While Pregnant May Affect Child's Body Fat | (May 23, 2012 - Insidermedicine) From the UK - A new report published in the American Journal of Clinical Nutrition finds that a mothers vitamin D levels may affect their child's body fat. Studying nearly 1,000 pregnant women, researchers found that children of mothers who had low vitamin D levels during pregnancy had increased body fat at age 6 | 5/23/12 | Free | View In iTunes |
| 10 | CleanVideoHeart Attack Risk Strongly Linked to Calcium Supplementation | (May 23, 2012 - Insidermedicine) From Switzerland - Calcium supplements greatly increase risk of heart attack, according to a report published in Heart. Studying nearly 24,000 individuals for an avg. of 11 years, researchers found that those who regularly took calcium supplements were 86% more likely to have a heart attack when compared to those who took no supplements at all | 5/23/12 | Free | View In iTunes |
| 11 | CleanVideoCesarean Section Increases Risk of Childhood Obesity | (May 23, 2012 - Insidermedicine) From Boston - C-sections may double risk of childhood obesity, according to research published in the Archives of Disease in Childhood. Researchers studied nearly 1300 mother/baby pairs from 22 weeks gestation until the child was three years old. Results showed that 16% of those delivered via c-section were obese compared to only 7.5% of those born vaginally. | 5/23/12 | Free | View In iTunes |
| 12 | CleanVideoCalcium Supplements Up Heart Attack Risk; C-Section Babies 2x More Likely to Be Obese by 3; Vitamin D in Mother May Raise Body | (May 23, 2012 - Insidermedicine) From Switzerland - Calcium supplements greatly increase risk of heart attack, according to a report published in Heart. Studying nearly 24,000 individuals for an avg. of 11 years, researchers found that those who regularly took calcium supplements were 86% more likely to have a heart attack when compared to those who took no supplements at all. From Boston - C-sections may double risk of childhood obesity, according to research published in the Archives of Disease in Childhood. Researchers studied nearly 1300 mother/baby pairs from 22 weeks gestation until the child was three years old. Results showed that 16% of those delivered via c-section were obese compared to only 7.5% of those born vaginally. From the UK - A new report published in the American Journal of Clinical Nutrition finds that a mothers vitamin D levels may affect their child's body fat. Studying nearly 1,000 pregnant women, researchers found that children of mothers who had low vitamin D levels during pregnancy had increased body fat at age 6. | 5/23/12 | Free | View In iTunes |
| 13 | CleanVideoSkin Cells Successfully Repair Heart Damage; Prevalence of Dementia in Middle Income Countries; MRSA Sequenced by Harvard Scien | (May 22, 2012 - Insidermedicine) From Israel - For the first time, scientists have transformed a patient's own skin cells to repair a damaged heart, according to a report published in the European Heart Journal. Researchers took skin cells from two heart failure patients and reprogrammed the cells to become heart muscle cells. When transplanted into an animal model, the new cells effectively integrated with existing heart tissue and repaired damage. From London - Dementia is more prevalent in some countries than previously thought, according to a report published in the Lancet. Studying nearly 13,000 individuals in 6 middle-income countries, researchers found that incidence of dementia was 2x higher than previously thought. These results demonstrate the link between lack of education--which is common in these countries--and neurodegeneration in later life. From Boston - Scientists may be step closer to effectively treating MRSA, according to a report published in mBio. A team of Harvard scientists sequenced the genome of methicillin-resistant Staphylococcus aureus (MRSA) and Vancomycin-resistant Staphylococcus aureus (VRSA), providing much needed insight into how the deadly infections work | 5/22/12 | Free | View In iTunes |
| 14 | CleanVideoFat Tax Needs to Be Significant to Make An Impact; Google Algorithm Used to Detect Cancer Biomarkers; Head Impacts Affecting Co | (May 20, 2012 - Insidermedicine) From Oxford - A 'fat' tax would need to be relatively high in order to make a significant impact on population health, according to a report published online in the British Medical Journal. Reviewing multiple studies, researchers found that taxing unhealthy food and drink can greatly reduce non-communicable diseases such as obesity and heart disease. The tax would need to be at least 20% and combined with subsidies for healthy foods in order to be effective. From Germany - Scientists have used Google to screen for cancer biomarkers, according to a report published in PLoS Computational Biology. Using Google's algorithm that determines relevance of search results, researchers found 7 specific proteins that determine aggressiveness of pancreatic cancer tumours. From New Hampshire - Contact sports such as football and hockey may cause learning problems in the athletes, according to a report published in Neurology. Researchers compared over 200 college athletes participating in contact sports to 45 non-contact athletes. They found that the contact sport athletes experienced more head impacts and performed worse on tests measuring new learning. | 5/20/12 | Free | View In iTunes |
| 15 | CleanVideoMarijuana Improves MS Symptoms, Pain; Air Pollution Cleanup for Beijing Olympics Improved Heart Health; Statins Reduce Risk of | (May 19, 2012 - Insidermedicine) From San Diego - Cannabis may improve symptoms of multiple sclerosis, according to a report published in the CMAJ. Researchers randomly assigned 30 MS patients to either smoke cannabis once a day for three days or smoke placebo cigarettes for the same duration. Results showed that the cannabis group had reduced pain and spasticity with mild adverse effects on attention. From California - Reduced air pollution improves cardiovascular health, according to a report published in JAMA. Researchers examined 125 young and healthy doctors in Beijing, before and after the environmental cleanup that preceded the 2008 Olympics. Results showed that the reduction in air pollution due to this cleanup improved biomarkers of cardiovascular health in the study participants. From Oxford - Statins reduce risk of heart attacks and strokes, even in low-risk individuals, according to a report published in the Lancet. Researchers conducted a meta-analysis examining nearly 30 trials and 175 000 individuals--including both young and old men and women who were at low to high risk for suffering a vascular event. Results showed that that statins reduced risk of vascular events in all of the individuals by 21% for every 1mmol/L reduction in LDL cholesterol. | 5/19/12 | Free | View In iTunes |
| 16 | CleanVideoGoogle Algorithm Used by Scientists to Identify Cancer Biomarkers | (May 17, 2012 - Insidermedicine) From Germany - Scientists have used Google to screen for cancer biomarkers, according to a report published in PLoS Computational Biology. Using Google's algorithm that determines relevance of search results, researchers found 7 specific proteins that determine aggressiveness of pancreatic cancer tumours. ?? | 5/17/12 | Free | View In iTunes |
| 17 | CleanVideoAzithromycin Increases Risk of Death Within First 5 Days of Treatment | (May 17, 2012 - Insidermedicine) From Tennessee - A common antibiotic carries an increased risk of death, according to a report published in NEJM. Researchers studied about 348,000 azithromycin prescriptions, and found that the antibiotic carried a 2.5x increased risk of cardiovascular death in the first 5 days of treatment, though the overall number of deaths was very low. | 5/17/12 | Free | View In iTunes |
| 18 | CleanVideoStatins Reduce Risk of Heart Attack and Stroke, Even in Low Risk Individuals | (May 16, 2012 - Insidermedicine) From Oxford - Statins reduce risk of heart attacks and strokes, even in low-risk individuals, according to a report published in the Lancet. Researchers conducted a meta-analysis examining nearly 30 trials and 175 000 individuals--including both young and old men and women who were at low to high risk for suffering a vascular event. Results showed that that statins reduced risk of vascular events in all of the individuals by 21% for every 1mmol/L reduction in LDL cholesterol. | 5/16/12 | Free | View In iTunes |
| 19 | CleanVideoContact Sports Causing Learning Problems In College Athletes | (May 16, 2012 - Insidermedicine) From New Hampshire - Contact sports such as football and hockey may cause learning problems in the athletes, according to a report published in Neurology. Researchers compared over 200 college athletes participating in contact sports to 45 non-contact athletes. They found that the contact sport athletes experienced more head impacts and performed worse on tests measuring new learning. | 5/16/12 | Free | View In iTunes |
| 20 | CleanVideoStatins Reduce Heart Attack and Stroke Risk; Contact Sports Causing Learning Problems in College Athletes; Single Blast Can Cau | (May 16, 2012 - Insidermedicine) From Oxford - Statins reduce risk of heart attacks and strokes, even in low-risk individuals, according to a report published in the Lancet. Researchers conducted a meta-analysis examining nearly 30 trials and 175 000 individuals--including both young and old men and women who were at low to high risk for suffering a vascular event. Results showed that that statins reduced risk of vascular events in all of the individuals by 21% for every 1mmol/L reduction in LDL cholesterol. From New Hampshire - Contact sports such as football and hockey may cause learning problems in the athletes, according to a report published in Neurology. Researchers compared over 200 college athletes participating in contact sports to 45 non-contact athletes. They found that the contact sport athletes experienced more head impacts and performed worse on tests measuring new learning. From Boston - A new report published in Science Translational Medicine finds that soldiers exposed to explosions are at raised risk of serious brain injury. Researchers found that the brains of soldiers exposed to a single blast showed evidence of chronic traumatic encephalopathy--an injury similar to that experienced by athletes with a history of repetitive concussions. | 5/16/12 | Free | View In iTunes |
| 21 | CleanVideoFat Tax Can Reduce Obesity and Heart Disease, If 20% | (May 15, 2012 - Insidermedicine) From Oxford - A 'fat' tax would need to be relatively high in order to make a significant impact on population health, according to a report published online in the British Medical Journal. Reviewing multiple studies, researchers found that taxing unhealthy food and drink can greatly reduce non-communicable diseases such as obesity and heart disease. The tax would need to be at least 20% and combined with subsidies for healthy foods in order to be effective. | 5/15/12 | Free | View In iTunes |
| 22 | CleanVideoMedical Tattoos, On the Rise in Canada, Are Potentially Dangerous | (May 15, 2012 - Insidermedicine) From Ottawa - Research published in the CMAJ examines the rise in medical tattoos. More and more young Canadians are getting tattoos that list their medical conditions and allergies, as a replacement for the widely used MedicAlert bracelets. The major problem, however, is that paramedics and physicians are trained to look for the bracelets and not tattoos. | 5/15/12 | Free | View In iTunes |
| 23 | CleanVideoFat Tax Can Reduce Obesity and Heart Disease, If 20%; Beijing Olympics Study Connects Air Pollution and Heart Health; Medical T | (May 15, 2012 - Insidermedicine) From Oxford - A 'fat' tax would need to be relatively high in order to make a significant impact on population health, according to a report published online in the British Medical Journal. Reviewing multiple studies, researchers found that taxing unhealthy food and drink can greatly reduce non-communicable diseases such as obesity and heart disease. The tax would need to be at least 20% and combined with subsidies for healthy foods in order to be effective. From California - Reduced air pollution improves cardiovascular health, according to a report published in JAMA. Researchers examined 125 young and healthy doctors in Beijing, before and after the environmental cleanup that preceded the 2008 Olympics. Results showed that the reduction in air pollution due to this cleanup improved biomarkers of cardiovascular health in the study participants. From Ottawa - Research published in the CMAJ examines the rise in medical tattoos. More and more young Canadians are getting tattoos that list their medical conditions and allergies, as a replacement for the widely used MedicAlert bracelets. The major problem, however, is that paramedics and physicians are trained to look for the bracelets and not tattoos. | 5/15/12 | Free | View In iTunes |
| 24 | CleanVideoCannabis May Improve Symptoms of Multiple Sclerosis (MS) | (May 14, 2012 - Insidermedicine) From San Diego - Cannabis may improve symptoms of multiple sclerosis, according to a report published in the CMAJ. Researchers randomly assigned 30 MS patients to either smoke cannabis or placebo cigarettes once a day for three days. Results showed that the cannabis group had reduced pain and spasticity with mild adverse effects on attention. | 5/14/12 | Free | View In iTunes |
| 25 | CleanVideoCannabis May Improve MS Symptoms; Beta Blockers for Blood Pressure Do Not Reduce Colorectal Cancer Risk; New Understanding of C | (May 14, 2012 - Insidermedicine) From San Diego - Cannabis may improve symptoms of multiple sclerosis, according to a report published in the CMAJ. Researchers randomly assigned 30 MS patients to either smoke cannabis once a day for three days or smoke placebo cigarettes for the same duration. Results showed that the cannabis group had reduced pain and spasticity with mild adverse effects on attention. From Germany - A type of blood pressure medication does not reduce risk of colorectal cancer, according to a report published in CANCER. Researchers compared nearly 1,800 colorectal cancer patients to 1,700 controls and found that those taking beta blockers had no reduced risk of developing the cancer. From Sweden - Research published in Cancer Cell sheds new light on children's brain tumours. Scientists compared normal brain stem cells to brain tumour stem cells from over 100 children. They found that the tumours were much more diverse than previously believed--an aspect that may help scientists better personalize tumour treatment. | 5/14/12 | Free | View In iTunes |
| 26 | CleanVideoPreventable Infections Cause Many Child Deaths Under 5; Sun Damage and Melanoma Link Confirmed; Exercise Reduces Death Risk for | (May 13, 2012 - Insidermedicine) From Baltimore -Preventable infections cause a majority of child deaths under-5, according to a report published in the Lancet. Assessing data on 193 countries, researchers found that 2/3 of 7.6 million children under 5 who died in 2010 died from preventable infectious disease such as pneumonia. From Boston - Sun damage is definitively linked to melanoma in a new report published in Nature. Scientists conducted whole-genome sequencing on 25 metastatic melanoma tumours, finding that genetic mutations occurred more frequently in patients with chronic sun exposure. From Maryland - Exercise reduces risk of death in colon and breast cancer patients, according to a report published in the Journal of the National Cancer Institute. Results of a meta-analysis examining 45 studies found a significant association between physical activity and reduced mortality in breast and colon cancer patients | 5/13/12 | Free | View In iTunes |
| 27 | CleanVideoTV Linked to Unhealthy Eating Habits in Kids; 16% of Cancers Are Caused by Infections; Initial Treatment Response Determines Ep | (May 12, 2012 - Insidermedicine) From Bethesda - A new report published in the Archives of Pediatrics and Adolescent Medicine links TV viewing and unhealthy eating habits in children. Studying nearly 13,000 children with an avg. age of 13 years, researchers found that increased TV viewing was linked to lower likelihood of eating fruits and vegetables and an increased likelihood of easting candy, drinking soda daily, skipping breakfast and eating at fast food at least once a week. From France - 1 in 6 cancers caused by infections are largely preventable or treatable, according to a report published in the Lancet Oncology. Researchers analyzed over 25 cancers occurring in 184 countries, finding that 16% of these were caused by infections, such as HPV, hepatitis B and C, that can be prevented and treated. 80% of these infections occurred in developing regions From Australia - Epilepsy patients initial response to therapy can help predict future seizures, according to a report published in Neurology. Researchers followed nearly 1,100 newly diagnosed epilepsy patients for up to 26 years. Results showed that the n patients who did not respond well to two initial drug regimens were more likely to continue having seizures after a year. | 5/12/12 | Free | View In iTunes |
| 28 | CleanVideoTwo Thirds of Child Deaths Under 5 Due to Preventable Infections; Heart Attack Patients Treated Faster if Taken to PCI Hospital | (May 10, 2012 - Insidermedicine) From Baltimore -Preventable infections cause a majority of child deaths under-5, according to a report published in the Lancet. Assessing data on 193 countries, researchers found that 2/3 of 7.6 million children under 5 who died in 2010 died from preventable infectious disease such as pneumonia. From North Carolina - Heart patients who are rushed to hospitals capable of percunateous coronary intervention (PCI) get treated faster, according to a report presented at the AHA's Quality of Care and Outcomes Research Scientific Sessions. Researchers studied over 1,200 heart attack patients, finding that those who went directly to a PCI-hospital were treated within 93 minutes, while those who went to a non-PCI hospital were treated within 124 minutes. From North Carolina - Stroke patients taking warfarin are safe to take the blood thinner tPA, according to a report presented at the AHA's Quality of Care and Outcomes Research Scientific Sessions. Studying data on over 23,000 stroke patients taking tPA, researchers found that those also taking warfarin were at no increased risk of excessive bleeding. .. | 5/10/12 | Free | View In iTunes |
| 29 | CleanVideoTwo Thirds of Child Deaths Under 5 Due to Preventable Infections | (May 10, 2012 - Insidermedicine) From Baltimore -Preventable infections cause a majority of child deaths under-5, according to a report published in the Lancet. Assessing data on 193 countries, researchers found that 2/3 of 7.6 million children under 5 who died in 2010 died from preventable infectious disease such as pneumonia. | 5/10/12 | Free | View In iTunes |
| 30 | CleanVideoHeart Attack Patients Treated Faster if Rushed Directly to PCI Capable Hospital | (May 10, 2012 - Insidermedicine) From North Carolina - Heart patients who are rushed to hospitals capable of percunateous coronary intervention (PCI) get treated faster, according to a report presented at the AHA's Quality of Care and Outcomes Research Scientific Sessions. Researchers studied over 1,200 heart attack patients, finding that those who went directly to a PCI-hospital were treated within 93 minutes, while those who went to a non-PCI hospital were treated within 124 minutes. | 5/10/12 | Free | View In iTunes |
| 31 | CleanVideoWarfarin and tPA Safe for Stroke Patients | (May 10, 2012 - Insidermedicine) From North Carolina - Stroke patients taking warfarin are safe to take the blood thinner tPA, according to a report presented at the AHA's Quality of Care and Outcomes Research Scientific Sessions. Studying data on over 23,000 stroke patients taking tPA, researchers found that those also taking warfarin were at no increased risk of excessive bleeding. | 5/10/12 | Free | View In iTunes |
| 32 | CleanVideoDoctors Can Aid Heart Attack Patient's Sex Life | (May 9, 2012 - Insidermedicine) From Chicago - A doctor's advice can help heart attack patients regain a healthy sex life, according to a report published in the American Journal of Cardiology. Studying over 1,800 heart attack victims, researchers found that patients' were 1.5x more likely to return to a healthy sex life if they received medical guidance from a doctor before leaving the hospital. | 5/9/12 | Free | View In iTunes |
| 33 | CleanVideoEpilepsy Patients First Response to Therapy May Predict Future Seizure Risk | (May 8, 2012 - Insidermedicine) From Australia - Epilepsy patients initial response to therapy can help predict future seizures, according to a report published in Neurology. Researchers followed nearly 1,100 newly diagnosed epilepsy patients for up to 26 years. Results showed that the patients who did not respond well to two initial drug regimens were more likely to continue having seizures after a year | 5/9/12 | Free | View In iTunes |
| 34 | CleanVideoEpilepsy Patients First Response to Therapy May Predict Future Seizure Risk; Sun Damage and Melanoma Link Confirmed; Doctor's C | (May 9, 2012 - Insidermedicine) From Australia - Epilepsy patients initial response to therapy can help predict future seizures, according to a report published in Neurology. Researchers followed nearly 1,100 newly diagnosed epilepsy patients for up to 26 years. Results showed that the n patients who did not respond well to two initial drug regimens were more likely to continue having seizures after a year. From Boston - Sun damage is definitively linked to melanoma in a new report published in Nature. Scientists conducted whole-genome sequencing on 25 metastatic melanoma tumours, finding that genetic mutations occurred more frequently in patients with chronic sun exposure. From Chicago - A doctor's advice can help heart attack patients regain a healthy sex life, according to a report published in the American Journal of Cardiology. Studying over 1,800 heart attack victims, researchers found that patients' were 1.5x more likely to return to a healthy sex life if they received medical guidance from a doctor before leaving the hospital. | 5/9/12 | Free | View In iTunes |
| 35 | CleanVideoSun Damage and Melanoma Link Confirmed | (May 9, 2012 - Insidermedicine) From Boston - Sun damage is definitively linked to melanoma in a new report published in Nature. Scientists conducted whole-genome sequencing on 25 metastatic melanoma tumours, finding that genetic mutations occurred more frequently in patients with chronic sun exposure. | 5/9/12 | Free | View In iTunes |
| 36 | CleanVideoExercise Benefits Both Young and Old Heart Failure Patients (Video) | (May 7, 2012 - Insidermedicine) Both younger and older patients with heart failure can equally benefit from the muscle-building effects of exercise, according to new research published in Circulation. Here is some information about heart failure: • It is a condition in which the heart is too weak to pump enough oxygen-rich blood to meet the body’s needs • It can occur suddenly after an injury to the heart, such as a heart attack, or slowly over time through chronic conditions such as high blood pressure and diabetes • Muscle wasting is a known effect of heart failure Researchers from University Hospital at the Martin-Luther-University of Halle recruited 60 patients with heart failure and 60 healthy volunteers to participate in a study about the benefits of exercise for those with heart failure. In each group, half of participants were 55 or younger while the other half were 65 or older. The participants were then randomly assigned to an exercise or no exercise group. Those in the exercise group participated in a supervised program consisting of 4 weeks of 20 minutes of aerobic exercise per day, 5 days a week plus one 60 minute group exercise sessions per week. The exercise increased both muscle force endurance and the body’s uptake of oxygen among those with heart failure and had a similar impact regardless of age. Testing a small piece of muscle tissue revealed that a protein involved in muscle breakdown was found in higher levels among those with heart failure than healthy volunteers. The exercise, however, reduced levels of this protein as well as muscle inflammation in the heart failure patients. Leg muscle strength increased among the exercisers with heart failure, and once again the older participants were found to benefit as much as the younger ones. Today’s research lays to rest any concern that exercise does not benefits older patients with heart failure as much as it does younger ones. It demonstrates that anyone with heart failure could likely benefit from a properly-tailored exercise regimen. If you have heart disease, talk to your health care professional about exercise that might help you. | 5/7/12 | Free | View In iTunes |
| 37 | CleanVideoTelevision Contributing to Childhood Obesity; Depression Raises Risk of Dementia; PSA Screening Can Reduce Prostate Cancer Deat | (May 7, 2012 - Insidermedicine) From Bethesda - A new report published in the Archives of Pediatrics and Adolescent Medicine links TV viewing and unhealthy eating habits in children. Studying nearly 13,000 children with an avg. age of 13 years, researchers found that increased TV viewing was linked to lower likelihood of eating fruits and vegetables and an increased likelihood of easting candy, drinking soda daily, skipping breakfast and eating at fast food at least once a week. From San Francisco - Depression in mid and late life raises risk of dementia, according to a report published in the Archives of General Psychiatry. Results of a long term study following over 13,000 individuals aged 40-55 found that depressive symptoms in midlife and late life greatly raised risk of vascular dementia, while depression only in late life raised risk of Alzheimer's disease From the Netherlands - PSA screening can reduce prostate cancer deaths and should not be abandoned, according to a report published in the CMAJ. Using data from a randomized trial that examined over 160,000 men, researchers found that PSA screening does reduce prostate cancer deaths. The authors note, however, that screening is mainly beneficial in younger men, or those at high risk of the disease. | 5/7/12 | Free | View In iTunes |
| 38 | CleanVideoAspirin Equal to Warfarin for Heart Failure Patients; AMD on the Rise as Populations Age; Garlic Compound Extremely Effective a | (May 6, 2012 - Insidermedicine) From New York - Aspirin is as effective as Warfarin in preventing death in most heart failure patients, according to a report published in the NEJM. Results of a 10 year trial following over 2,300 heart failure patients in 11 countries found no statistically significant difference between aspirin and warfarin in preventing stroke, cerebral hemorrhage or death among those w/ normal heart rhythm. From Singapore - Age-related macular degeneration is increasing as populations age, according to a report published in the Lancet. Researchers found that approx. 20% of people aged 60 and older in certain countries may be in the early stages of the disease, emphasizing the importance of controlling risk factors such as smoking as poor diet. From Washington - A compound found in garlic is much more effective at fighting food-borne illness than antibiotics, according to a report published in the Journal of Antimicrobial Chemotherapy. Laboratory studies revealed that the compound, diallyl sulphide, was 100x more effective than erythromycin and ciprofloxacin at killing the Campylobacter bacterium. | 5/6/12 | Free | View In iTunes |
| 39 | CleanVideoBMI Linked to Heart Disease Risk; Antipsychotics Halve Risk of Relapse in Schizophrenia Patients; Post Term Newborns At Risk of | (May 5, 2012 - Insidermedicine) From Denmark - BMI is strongly associated with risk of heart disease, according to new evidence published in PLoS Medicine. Researchers studied 76,000 individuals from 3 large studies, finding that an increase in BMI of 4kg/m2 over the lifespan raised risk of heart disease by an average of 50%. From Germany - A new report published in the Lancet finds that antipsychotic medication for schizophrenia patients more than halves their risk of relapse. Researchers analyzed 50 years of data from 65 trials and found that antipsychotics resulted in a 60% reduced risk of relapse. From the Netherlands - Both pre and post-term children are at increased risk of behavioral problems in early childhood, according to a report published in the International Journal of Epidemiology. Researchers studied over 5300 children from birth to 36 months of age. Results showed that both pre-term and post-term babies were more likely to demonstrate emotional and behavioral problems suggestive of ADHD by 36 months than children born at term. | 5/5/12 | Free | View In iTunes |
| 40 | CleanVideoCOPD Patients with Comorbidities At Raised Risk of Death; Technique May Identify Virus-Fighting Drugs; Beehive Extract Slows Pr | (May 4, 2012 - Insidermedicine) From Boston - Comorbidities greatly raise risk of death in COPD patients, according to a report published in the American Journal of Respiratory and Critical Care Medicine. Studying over 1,600 COPD patients for over 4 years, researchers found 12 comorbidities--among them, several cancers, heart failure and anxiety--that were independently associated with increased risk of death. From St. Louis - Research published in PLoS ONE describes a novel technique that could help identify virus-fighting drugs. Researchers examined over 2,200 compounds and found a cancer drug that greatly enhanced the immune system's ability to fight viral infections. This process has the potential to identify a broad range of drugs, already approved for other purposes, that can help fight viruses by boosting the immune system. From Chicago - An extract found in a beehive may have cancer fighting ability, according to a report published in Cancer Prevention Research. Researchers found that the compound caffeic acid phenethyl ester (CAPE) stopped the growth of prostate cancer cells in a mouse model. | 5/4/12 | Free | View In iTunes |
| 41 | CleanVideoPost Term Babies More Likely to Have Behavioral, Emotional Problems; Age Related Macular Degeneration Increases as Populations | (May 3, 2012 - Insidermedicine) From the Netherlands - Both pre and post-term children are at increased risk of behavioral problems in early childhood, according to a report published in the International Journal of Epidemiology. Researchers studied over 5300 children from birth to 36 months of age. Results showed that both pre-term and post-term babies were more likely to demonstrate emotional and behavioral problems suggestive of ADHD by 36 months than children born at term. From Singapore - Age-related macular degeneration is increasing as populations age, according to a report published in the Lancet. Researchers found that approx. 20% of people aged 60 and older in certain countries may be in the early stages of the disease, emphasizing the importance of controlling risk factors such as smoking as poor diet. From Hong Kong - A hormone may be help predict ectopic pregnancy, according to a report published in the Journal of Clincal Endocrinology and Metabolism. Ressearchers found that low levels of the hormone adrenomedullin restricts embryo transportation and makes embryo retention in the oviduct more likely. | 5/3/12 | Free | View In iTunes |
| 42 | CleanVideoAspirin As Effective As Warfarin in Heart Failure Patients; Antipsychotics Halve Risk of Relapse in Schizophrenics; How Fructos | (May 2, 2012 - Insidermedicine) From New York - Aspirin is as effective as Warfarin in preventing death in most heart failure patients, according to a report published in the NEJM. Results of a 10 year trial following over 2,300 heart failure patients in 11 countries found no statistically significant difference between aspirin and warfarin in preventing stroke, cerebral hemorrhage or death among those w/ normal heart rhythm. From Germany - A new report published in the Lancet finds that antipsychotic medication for schizophrenia patients more than halves their risk of relapse. Researchers analyzed 50 years of data from 65 trials and found that antipsychotics resulted in a 60% reduced risk of relapse. From North Carolina - Research published in Hepatology identifies how fructose consumption raises risk of nonalcoholic fatty liver disease in certain people. Scientists found that obese individuals and those with diabetes who chronically consume fructose have depleted stores of critical liver molecules, known as ATP. Lack of ATP cells leads to reduced cellular energy and increases risk of liver inflammation | 5/2/12 | Free | View In iTunes |
| 43 | CleanVideoBMI Strongly Linked to Heart Disease Risk; Newborns Should be Screened for Heart Defect; Garlic Compound 100x More Effective th | (May 1, 2012 - Insidermedicine) From Denmark - BMI is strongly associated with risk of heart disease, according to new evidence published in PLoS Medicine. Researchers studied 76,000 individuals from 3 large studies, finding that an increase in BMI of 4kg/m2 over the lifespan raised risk of heart disease by an average of 50%. From the UK - All newborns should be screened for heart defects before hospital discharge, according to research published in the Lancet. Results of a meta-analysis covering over 230,000 babies found that using a non-invasive test called pulse oximetry successfully detected over 75% of heart defects in the infants. From Washington - A compound found in garlic is much more effective at fighting food-borne illness than antibiotics, according to a report published in the Journal of Antimicrobial Chemotherapy. Laboratory studies revealed that the compound, diallyl sulphide, was 100x more effective than erythromycin and ciprofloxacin at killing the Campylobacter bacterium. | 5/1/12 | Free | View In iTunes |
| 44 | CleanVideoResistance training staves off cognitive decline; Effects of prescription medications on pregnancy untested; Genetics of glauco | (April 29, 2012 - Insidermedicine) From Vancouver, researchers from the University of British Columbia have shown that the trajectory of cognitive decline can be altered through the implementation of seniors' exercise programmes. The researchers followed seniors with probable mild cognitive impairment, a well recognized risk factor for dementia, and found that those who engaged in a resistance-training exercise regime showed significantly improved executive cognitive functioning, associative memory performance, and functional brain plasticity. From London, a review published today in The Obstetrician & Gynaecologist concludes that not enough is known about the effects of prescription medications during pregnancy. The study noted a lack of evidence-based research involving pregnant women when testing medications unrelated to pregnancy. Such medications include those for chronic conditions such as asthma, depression, epilepsy or hypertension. From Boston, the largest genetic study of glaucoma, published in PLoS Genetics, has revealed two genetic variations associated with primary open angle glaucoma, a common form of glaucoma. It is a disease that affects more than 2 million people in the US, and can lead to blindness. The current research provides insight into the pathogenesis of the disease, and opens the door to future research aimed at prevention. | 4/29/12 | Free | View In iTunes |
| 45 | CleanVideoText message intervention increases rate of flu vaccination; Restoring heart muscle cells following heart attack; Anxiety tied | (28 April, 2012 - Insidermedicine) From Chicago, text-message interventions targeting low-income parents improved flu vaccination rates in children, according to research published in JAMA. Timely and widespread vaccination is the cornerstone of effective influenza prevention, and yet vaccination rates are typically quite low, particularly among low-income populations. The current study demonstrates great potential for reaching at-risk populations in a novel and scalable manner. From North Carolina, scientists at Duke university have successfully turned scar tissue back into heart muscle cells without the use of a stem cell transplant. Scar tissue forms after a heart attack, and can go on to cause heart failure. The current research could have significant therapeutic implications, as inducing tissue regeneration within a living organism may be a more practical and less ethically contentious alternative to stem cell transplantation. From Palo Alto, researchers from Stanford University have found that anxiety level is related to cancer severity in mice. The study, published today in PLoS ONE, found that anxious mice were prone to developing more tumours and more invasive cancer when compared to their calmer counterparts. Though not tested in humans, today's research is the first to show a biological connection between anxiety as a personality trait, and cancer susceptibility. | 4/28/12 | Free | View In iTunes |
| 46 | CleanVideoEffects of prescription medications on pregnancy untested; Genetics of glaucoma uncovered; Mental engagement protects against c | (April 27, 2012 - Insidermedicine) From London, a review published today in The Obstetrician & Gynaecologist concludes that not enough is known about the effects of prescription medications during pregnancy. The study noted a lack of evidence-based research involving pregnant women when testing medications unrelated to pregnancy. Such medications include those for chronic conditions such as asthma, depression, epilepsy or hypertension. From Boston, the largest genetic study of glaucoma, published in PLoS Genetics, has revealed two genetic variations associated with primary open angle glaucoma, a common form of glaucoma. It is a disease that affects more than 2 million people in the US, and can lead to blindness. The current research provides insight into the pathogenesis of the disease, and opens the door to future research aimed at prevention. From Sweden, research out of Umeå University has identified that it is largely what you do in old age that determines your brain health. Mental engagement is the key recipe for maintaining a youthful brain as you age. While genetics also play a role, level of education or having had a mentally engaging career do not seem to protect against cognitive decline. | 4/27/12 | Free | View In iTunes |
| 47 | CleanVideoRestoring heart muscle cells following heart attack; Berries help stave off cognitive decline; New American Cancer Society guid | ( 26 April, 2012 - Insidermedicine) From North Carolina, scientists at Duke university have successfully turned scar tissue back into heart muscle cells without the use of a stem cell transplant. Scar tissue forms after a heart attack, and can go on to cause heart failure. The current research could have significant therapeutic implications, as inducing tissue regeneration within a living organism may be a more practical and less ethically contentious alternative to stem cell transplantation. From Boston, research published today in the Annals of Neurology suggests that eating more berries, especially berries rich in flavonoids (for example, blueberries and strawberries) appears to fend off cognitive decline in the elderly. Flavonoids help to mitigate the effects of stress and inflammation, two factors believed to contribute to cognitive degeneration. From Atlanta, the American Cancer Society has published an updated set of guidelines aimed at preventing cancer recurrence and improving disease-free survival after a diagnosis. The guidelines highlight avoiding weight gain during cancer treatment, losing weight following recovery, getting adequate physical activity, especially during treatment, and eating a healthy diet as the primary factors in improving treatment outcomes. The recommendations also warn against the use of select dietary supplements. | 4/26/12 | Free | View In iTunes |
| 48 | CleanVideoText message intervention increases rate of flu vaccination; Potential treatment for stroke; Ingredient in oregano may fight pr | (April 24, 2012 - Insidermedicine) From Chicago, text-message interventions targeting low-income parents improved flu vaccination rates in children, according to research published in JAMA. Timely and widespread vaccination is the cornerstone of effective influenza prevention, and yet vaccination rates are typically quite low, particularly among low-income populations. The current study demonstrates great potential for reaching at-risk populations in a novel and scalable manner. From Palo Alto, neuroscientists at Stanford University School of Medicine have found a potential treatment for stroke. The research, published in Stroke, points to a compound capable of increasing the generation of new nerve cells in the brains of mice who had suffered strokes. Of particular note, there was a 3 day delay in introducing the compound following the stroke, thus confirming the regenerative abilities of the compound. From San Diego, oregano may possess an ingredient capable of treating prostate cancer, the second leading cause of cancer death in American men. The researchers from Long Island University have shown that carvacrol, a constituent of oregano, is capable of inducing apoptosis, in other words the programmed cell death, in prostate cancer cells. Today's research offers potential for less invasive treatment options for prostate cancer. | 4/24/12 | Free | View In iTunes |
| 49 | CleanVideoResistance training staves off cognitive decline; Less salt intake for fewer cardiovascular disease deaths; More screening for | (April 22, 2012 - Insidermedicine) From Vancouver, researchers from the University of British Columbia have shown that the trajectory of cognitive decline can be altered through the implementation of seniors' exercise programmes. The researchers followed seniors with probable mild cognitive impairment, a well recognized risk factor for dementia, and found that those who engaged in a resistance-training exercise regime showed significantly improved executive cognitive functioning, associative memory performance, and functional brain plasticity. From the World Congress of Cardiology in Dubai, a two-pronged intervention, consisting of a voluntary salt reduction on behalf of industry, in tandem with a taxation on products containing salt could account for a 2-3% drop in cardiovascular disease-related deaths. Cardiovascular disease claims in excess of 17 million lives annually, and is the single leading cause of death, notably in low- and middle-income countries. Also from the Wold Congress of Cardiology in Dubai, by implementing blood pressure screening in an additional 25% of the population, the rate of appropriate treatment for hypertension would raise by 10%. This added diagnosis and management would result in an estimated 3% decrease in cardiovascular disease-related events and deaths. In developing countries, roughly 2/3 of people with hypertension are unaware of their disease. | 4/23/12 | Free | View In iTunes |
| 50 | CleanVideoNew Epilepsy Med Shows Promise; Air Pollution Linked to Risk of Heart Attack, Stroke; Fast Food Salt Content Varies by Country | (April 21, 2012 - Insidermedicine) From Baltimore - A new epilepsy medication has shown promise in treating uncontrollable seizures, according to a multinational trial published in Neurology. Researchers studied over 700 patients with frequent, uncontrollable seizures, finding that a daily dose of the new drug perampanel reduced their seizures frequency by 50%. From Boston - Long term exposure to air pollution may raise risk of diabetes, heart disease, lung disease and stroke, according to a report published in PLoS ONE.Researchers studied all hospital admissions among individuals 65 and older in New England from 2000-2006. Using pollution data from the area, researchers found that rates of pneumonia, heart attack, stroke and diabetes were higher in locations that had elevated long term air pollution. From Calgary - The amount of salt in fast food varies depending on the country, according to a report published in the CMAJ. Researchers studied the salt content of over 2000 fast food items from 6 companies in 6 developed countries. Results showed great variability in salt content, with the highest levels occurring in Canada and the US. | 4/21/12 | Free | View In iTunes |
| 51 | CleanVideoNew Target against metabolic disease; Inactivity plays significant role in risk of death from cardiovascular disease; Health st | (April 20, 2012 - Insidermedicine) From Chicago, research presented at the American Heart Association's Arteriosclerosis, Thrombosis and Vascular Biology (ATVB) 2012 Scientific Sessions identifies a molecular target for metabolic disease. Researchers from the university of Cincinnati found that by deleting an enzyme involved in the improper storing of excess calories into fat tissue, they could prevent mice from developing obesity related disorders, even in an environment of chronic high-fat feeding. Obesity-related disorders include diabetes, heart disease and fatty liver disease, and targeting this cellular pathway could prove to be a significant tactic in preventing these conditions. From the World Congress of Cardiology currently being held in Dubai, researchers from the National Health Research Institute in Taiwan have shown that exercise plays a significant role in determining risk of death from cardiovascular disease. The research showed that inactive people are at greater risk of all-cause and cardiovascular disease mortality, when compared to active individuals at all blood pressure levels. The researchers found that physical inactivity corresponded to an increase in mortality risk equivalent to a 40-50mmHg increase in blood pressure. These findings highlight the need to address hypertension in tandem with physical activity. And finally, also from the World Congress of Cardiology, women with heart disease were found to be three times more likely to give birth to girls, according to research from Tabriz University. While the father's sperm carries the chromosomes that ultimately determine the gender of the offspring, this study suggests a possible correlation between the gender of foetuses successfully carried to term and the health status of the mother. | 4/20/12 | Free | View In iTunes |
| 52 | CleanVideoNew Mutation Found in Breast Tumors; Fast Food Salt Content Varies Depending on Country; Scientists Make Strides in Treating De | (April 19, 2012 - Insidermedicine) From Florida - A new report published in Cancer Research identifies a new breast cancer mutation. Researchers examined different types of breast tumours, finding that molecular mutations, known as 'fusion transcripts,' are more prominent that previously thought. These findings may greatly improve the identification and treatment of different tumour subtypes. From Calgary - The amount of salt in fast food varies depending on the country, according to a report published in the CMAJ. Researchers studied the salt content of over 2000 fast food items from 6 companies in 6 developed countries. Results showed great variability in salt content, with the highest levels occurring in Canada and the US. From New York - Scientists may be closer to treating deadly childhood leukaemia, according to a report published in Cancer Cell. Researchers found that they could significantly prolong survival in a mouse model with T-cell acute lymphoblastic leukaemia (T-ALL) with an experimental treatment, and that this treatment helped destroy T-ALL cells in a human blood sample of the disease. | 4/19/12 | Free | View In iTunes |
| 53 | CleanVideoGum Disease Not Linked to Heart Disease, Stroke; New Epilepsy Med Shows Promise; Excessive Weight Gain While Pregnant Linked to | (April 18, 2012 - Insidermedicine) From North Carolina - There is no proof that gum disease causes heart disease or stroke, according to a scientific statement published in Circulation. An expert committee composed of cardiologists, dentists and infectious disease specialists, reviewed over 500 studies and found no scientific evidence of the connection between gum disease and cardiovascular disease. From Baltimore - A new epilepsy medication has shown promise in treating uncontrollable seizures, according to a multinational trial published in Neurology. Researchers studied over 700 patients with frequent, uncontrollable seizures, finding that a daily dose of the new drug perampanel reduced their seizures frequency by 50%. From Ottawa - Gaining too much weight during pregnancy may result in a large child, according to a report published in the Journal of Maternal Fetal and Neonatal Medicine. Studying over 4,000 mother and baby pairs, researchers found that women who gained an excessive amount of weight during pregnancy were much more likely to have a baby with a birth weight above normal | 4/18/12 | Free | View In iTunes |
| 54 | CleanVideoStem Cells May Be Able to Fight HIV; Antidepressants Ease Depression in Parkinson's Patients, No Adverse Effects on Symptoms; B | (April 14, 2012 - Insidermedicine) From California - Scientists have genetically engineered human stem cells to kill HIV, according to a report published in PLoS Pathogens. UCLA researchers engineered human stem cells to fight HIV, testing the cells on a mouse model with HIV. Results showed that CD4 t Cells increased in the blood while levels of HIV in the blood decreased. From Rochester - A new report published in Neurology examines the use of antidepressant medication in people with Parkinson's disease. Studying over 100 Parkinson's disease patients, researchers found that antidepressant medication eased depression without adversely worsening symptoms of their disease. And finally from Florida - New research published in online in Nature Communications finds that a fragment of the amyloid precursor protein (APP) can help prevent the formation of amyloid plaques in the brain. The researchers found that this protein fragment, called sAPP-α, interacts with the main protein responsible for converting APP into amyloid-β, the main component of brian plaques. | 4/14/12 | Free | View In iTunes |
| 55 | CleanVideoGenetic Glitch May Raise Boys' Risk of Autism; Inability to Cope With Stress Linked to Seizures; Alcohol May Improve Problem So | (April 13, 2012 - Insidermedicine) From Toronto - Boys are much more likely to have autism than girls, according to a report published in the American Journal of Human Genetics. Researchers studied over 1600 individuals with ASD, finding that autism affects 4x as many boys as girls. DNA analysis revealed a genetic glitch specific to to the boys, possibly explaining the disparity. From Baltimore - Stress, not epilepsy, may explain some seizures, according to a report published in Seizure. Researchers compared 40 patients with nonepileptic seizures to 20 epilepsy patients and 40 healthy controls. Results showed that the nonepileptic seizure patients had much more difficulty coping with stress than individuals in the other groups. From Illinois - Research published in Consciousness and Cognition finds that moderate alcohol consumption may improve problem solving in men. Researchers studied 40 social drinkers, randomizing participants to either drink a moderate amount of alcohol prior to a problem solving test or no alcohol at all. Results showed that the men in the drinking group solved problems much quicker than those who had no alcohol. | 4/13/12 | Free | View In iTunes |
| 56 | CleanVideoHIV Video: UCLA Scientists Successfully Engineer Stem Cells to Fight HIV; Potential New Target in Treating Diabetes; Kindness M | (April 12, 2012 - Insidermedicine) From California - Scientists have genetically engineered human stem cells to kill HIV, according to a report published in PLoS Pathogens. UCLA researchers engineered human stem cells to fight HIV, testing the cells on a mouse model with HIV. Results showed that CD4 t Cells increased in the blood while levels of HIV in the blood decreased. From New York - Research published in Cell Metabolism finds a possible new approach to treating diabetes. Scientists found that the glucagon pathway activates a process that controls and regulates glucose. These findings may provide and alternative target in the treatment of diabetes. From Buffalo - Kindness may be genetic, according to a report published in Psychological Science. Researchers surveyed over 700 people, gauging their attitudes and morals, and then conducted DNA analysis on the participants. Results showed that people with 'nice' versions of their oxytocin and vasopressin genes were more likely to help others. | 4/12/12 | Free | View In iTunes |
| 57 | CleanVideoVitamin D Does Not Improve Brainpower in Kids; Antidepressants OK for Parkinson's Disease Patients; Bone Marrow Transplant Not | (April 11, 2012 - Insidermedicine) From the UK - Vitamin D does not appear to enhance brain power in children, according to a report published in the Journal of Epidemiology and Community Health.J Researchers measured vitamin D levels in over 3000 9 year old children, following the children until the age of 16. They found that higher levels of vitamin D had no association with improved academic performance. From Rochester - A new report published in Neurology examines the use of antidepressant medication in people with Parkinson's disease. Studying over 100 Parkinson's disease patients, researchers found that antidepressant medication eased depression without adversely worsening symptoms of their disease. From Tennessee - Research published in the NEJM finds that bone marrow transplants for some ALL patients may not be the best option. Researchers studied over 44,000 paediatric ALL patients, over 1000 of whom did not go into remission after initial chemotherapy treatment. They found that children with an unusual amount of chromosomes in their leukaemia cells had improved survival with further chemotherapy treatment, instead of bone marrow transplant. | 4/11/12 | Free | View In iTunes |
| 58 | CleanVideoStroke Video: Mobile Stroke Units Greatly Speed Up Stroke Treatment; Losing Weight Best Achieved Through Exercise, Eating Less | (April 10, 2012 - Insidermedicine) From Germany - Dispatching a specialized ambulance for treating suspected stroke patients can cut treatment decision time in half, according to a report published in the Lancet Neuology. Researchers randomized 100 patients to begin receiving treatment in a mobile stroke unit (MSU) or standard hospital-based stroke treatment. In over half of those in the MSU group, the time between symptom onset and a treatment decision was reduced to less than 1 hour. From Boston - According to a report published online in the American Journal of Preventive Medicine, the most effective weight loss programs are those that focus on eating less fat and exercising more. Researchers examined data from more than 2,500 obese individuals trying to lose weight. Those who reported exercising more and eating less fat were more likely to lose weight, as well as those who joined structured weight loss programs. In contrast, other methods such as popular diets, liquid diets, diet pills, or other diet products or foods was not associated with weight loss. And finally from Florida - New research published in online in Nature Communications finds that a fragment of the amyloid precursor protein (APP) can help prevent the formation of amyloid plaques in the brain. The researchers found that this protein fragment, called sAPP-α, interacts with the main protein responsible for converting APP into amyloid-β, the main component of brian plaques. | 4/10/12 | Free | View In iTunes |
| 59 | CleanVideoCaffeine, Exercise May Lower Risk of Skin Cancer; Osteoporosis Drug Linked to Uveitis, Scleritis, Psychological Distress in Eld | (April 8, 2012 - Insidermedicine) From New Jersey - A new report presented at the American Association for Cancer Research annual meeting finds that exercise and caffeine may reduce risk of skin cancer. Researchers exposed mice to UVB radiation and randomized the rodents to either plain water and no exercise, caffeine water and no exercise, caffeine water and exercise or exercise and plain water. Results showed that caffeine and exercise group had 62% fewer tumours as well as an 85% reduction in tumour size. From BC - A drug used to treat osteoporosis may raise risk of serious eye disease, according to a report published in CMAJ. Researchers studied nearly 1,000 000 individuals who visited an ophthalmologist between 2000-2007. They found that first time users of oral bisphosphonates were at increased risk of developing uveitis or scleritis From Australia - Psychological distress in older adults may be linked to inactivity, according to a report published in the Journal of the American Geriatrics Society. Studying data on nearly 100,000 men and women over the age of 65, researchers found that those who reported moderate psychological distress were 7x more likely to have functional limitations. | 4/8/12 | Free | View In iTunes |
| 60 | CleanVideoRoutine Mammograms May Result in Over-diagnosis of Breast Cancer; Mental Health Important to Dialysis Patients Survival; Autism | (April 7, 2012 - Insidermedicine) From Boston - Research published in the Annals of Internal Medicine finds that routine mammography screening may result in over-diagnosis of invasive breast cancer. Researchers examined data on nearly 40,000 breast cancer patients, finding that 15-20% of women diagnosed with invasive disease during a nationwide routine screening program were in fact over diagnosed. The authors estimate that for every 2500 women invited forscreening, only 1 death will be prevented. However, 6 out of 10 women will be overdiagnosed with invasive disease and undergo unnecessary treatment. From Korea - Mental health may affect dialysis patients' survival, according to a report published in Clinical Journal of the American Society Nephrology. Studying nearly 2000 dialysis patients, researchers found that those with poor mental health were more likely to hospitalized sooner with heart problems and die earlier than those with steady mental health scores. From Connecticut - Many cases of autism may be caused a genetic mutation at conception, according to a report published in Nature. Researchers conducted DNA sequencing on nearly 250 families with only one autistic child. They found that 15% of the autism cases were connected to a spontaneous genetic mutation that occurred in sex cells at conception. | 4/7/12 | Free | View In iTunes |
| 61 | CleanVideoObese White Women More Likely to Avoid Colon Cancer Screening; False Positive Mammogram May Raise Breast Cancer Risk; Soccer Pl | (April 6, 2012 - Insidermedicine) From Baltimore - Obese white women are more likely to avoid colon cancer screening, according to a report published in Cancer, Epidemiology, Biomarkers and Prevention. Results of a meta-analysis covering over 20 studies found that obese white women were 13% less likely to undergo colon cancer screening than peers of normal weight or different race, while the most obese were 27% less likely. From Denmark - False positive mammography results may be an indicator of breast cancer risk, according to a report published in the Journal of the National Cancer Institute. Reviewing mammography results in Denmark from 1991-2005, researchers found that women who tested false positive were at increased risk of developing breast cancer, when compared to those who tested negative. From Sweden - Research published in PLoS ONE finds that sports may have foster superior cognitive functioning. Researchers compared executive functioning of male and female soccer players to non-players. They found that the elite players had superior executive functioning when compared to non-players, and that there was a strong association between cognitive function and number of goals and assists. | 4/6/12 | Free | View In iTunes |
| 62 | CleanVideoMany Autism Cases Linked to Mutation at Conception; Caffeine, Exercise May Reduce Skin Cancer Risk; Discount Supermarket Shoppe | (April 4, 2012 - Insidermedicine) From Connecticut - Many cases of autism may be caused a genetic mutation at conception, according to a report published in Nature. Researchers conducted DNA sequencing on nearly 250 families with only one autistic child. They found that 15% of the autism cases were connected to a spontaneous genetic mutation that occurred in sex cells at conception. From New Jersey - A new report presented at the American Association for Cancer Research annual meeting finds that exercise and caffeine may reduce risk of skin cancer. Researchers exposed mice to UVB radiation and randomized the rodents to either plain water and no exercise, caffeine water and no exercise, caffeine water and exercise or exercise and plain water. Results showed that caffeine and exercise group had 62% fewer tumours as well as an 85% reduction in tumour size. From Paris - People who shop at discount grocery stores are more likely to weigh heavier, according to a report published in PLoS ONE. Studying over 7,000 individuals, researchers found that those who shopped at discount supermarkets, supermarkets far from their home, or supermarkets in areas with less educated consumers were more likely to have a higher BMI and waist circumference | 4/4/12 | Free | View In iTunes |
| 63 | CleanVideoUnderage Girls Drinking and Driving; Rapamycin Increases Risk of Diabetes; Experimental Prostate Drug Prevents Metastasis (Vide | (April 3, 2012 - Insidermedicine) From New Jersey - The rate of fatal road accidents among underage female drinkers in the United States has reached the same level as their male counterparts. In previous years, underage men were found to be at twice the risk of a fatal accident compared to underage women, but new research published in The Journal of Studies on Alcohol and Drugs examined data from 2006 and 2007, finding that this previous gender gap among underage drivers aged 16-20 years has now disappeared. From Boston - A new report published in the journal Cell Metabolism finds that the drug rapamycin, commonly used by cancer and transplant patients, can lead to diabetes in up to 15% of those on the medication. The research found that rapamycin essentially turns off insulin production in muscle cells, preventing them from taking in blood sugar. From Chicago - A new experimental prostate cancer drug appears to prevent cancer cells from spreading. Deaths related to prostate cancer are typically due to the cancer spreading to other organs, such as the lungs. According to research presented at the annual meeting of the American Association for Cancer Research, the drug, named KBU2046, disabled proteins in the cancer cells of mice that instruct the cells to move, thereby preventing metastasis. | 4/3/12 | Free | View In iTunes |
| 64 | CleanVideoRoutine Mammography Screening May Result in Drastic Over-diagnosis of Invasive Breast Cancer; Osteoporosis Drug Linked to Eye D | (April 2, 2012 - Insidermedicine) From Boston - Research published in the Annals of Internal Medicine finds that routine mammography screening may result in over-diagnosis of invasive breast cancer. Researchers examined data on nearly 40,000 breast cancer patients, finding that 15-20% of women diagnosed with invasive disease during a nationwide routine screening program were in fact over diagnosed. The authors estimate that for every 2500 women invited for routine screening, only 1 death will be prevented. However, 6 out of 10 women will be overdiagnosed with invasive disease and undergo unnecessary treatment. From BC - A drug used to treat osteoporosis may raise risk of serious eye disease, according to a report published in CMAJ. Researchers studied nearly 1,000 000 individuals who visited an ophthalmologist between 2000-2007. They found that first time users of oral bisphosphonates were at increased risk of developing uveitis or scleritis From New York -Scientists may have identified a potential therapeutic target for acute myeloid leukaemia (AML), according to a report published in Oncogene. In a mouse model with AML, researchers found that blocking a protein complex known as PRC2 stopped the uncontrollable proliferation of cancer in the bone marrow of the rodents. | 4/2/12 | Free | View In iTunes |
| 65 | CleanVideoHow Normal Cells Turn Into Cancer Cells; Depression Under-treated in Stroke Survivors; Sleep Apnea And Depression May Be Connec | (April 1, 2012 - Insidermedicine) From London - Scientists have discovered the process that causes normal cells to turn into cancer cells, according to a report published in PLoS ONE. Researchers examined FOXM1--a gene present in almost all human cancers--and found that the gene brainwashes normal cells into adopting the memory patterns of cancer cells. This discovery may lead to a diagnostic test able to detect cancer in it's earliest stages. From North Carolina - Depression is under-treated in stroke survivors, according to a report published in Stroke. Studying nearly 1,500 adults who survived either an ischemic stroke or a TIA, researchers found that nearly 70% of those suffering from persistent depression were not being treated 1 year after their stroke. From Atlanta - Research published in SLEEP links to depression to sleep apnea. CDC researchers surveyed nearly 10,000 adults, finding that snorting, gasping or stopping breathing during sleep raised risk of depression symptoms, regardless of weight, age, sex or race. | 4/1/12 | Free | View In iTunes |
| 66 | CleanVideoMajority of Cancers May Be Preventable; Speaking Two Languages May Ward Off Dementia Symptoms; Global Shortage in Trained Eye D | (March 31, 2012 - Insidermedicine) From St. Louis - Over 50% of all cancer cases are preventable, according to a review published in Science Translational Medicine. The study authors point out that tobacco is responsible for 33% of all cancer cases in the US, while obesity is linked to another 20%. The authors believe that the cancer burden can be greatly reduced with both lifestyle and societal change and making disease prevention a priority. From Toronto - Speaking more than one language may help postpone dementia, according to a report published in Trends in Cognitive Sciences. Results of a meta-analysis found that bilingualism strengthens areas of the brain responsible for attention, cognitive control and reserve--preserving the brain from onset of dementia symptoms. From Geneva - Research published in the British Journal of Ophthalmology finds a global shortfall in ophthalmologists. Researchers surveyed over 200 ophthalmic societies spanning 193 countries, finding 205,000 ophthalmologists practicing worldwide. However, there was a significant shortage of practitioners in the developing world--where populations are growing and ageing rapidly. | 3/31/12 | Free | View In iTunes |
| 67 | CleanVideoDepression Linked to Sleep Apnea; Middle of the Night PCI Does Not Affect Next Day Procedures; Paramedics Nearly 100% Accurate | (March 30, 2012 - Insidermedicine) From Atlanta - Research published in SLEEP links to depression to sleep apnea. CDC researchers surveyed nearly 10,000 adults, finding that snorting, gasping or stopping breathing during sleep raised risk of depression symptoms, regardless of weight, age, sex or race. From Pennsylvania -A new report published in Catheterization and Cardiovascular Interventions finds that middle of the night PCIs do not affect safety of next-day procedures. Studying nearly 4,000 percutaneous coronary intervention procedures, researchers found that no evidence that performing the procedure in the middle of the night adversely affected an operator's ability to perform the same procedure the next day. From Chicago - Paramedics are very accurate when they believe a patient has had a stroke, according to a report presented at the the annual meeting of the American Academy of Neurology. Researchers studied the records of 5,300 patients brought to hospital by EMS, finding that when paramedics suspected a patient had a stroke, they were right 99.3% of the time. | 3/30/12 | Free | View In iTunes |
| 68 | CleanVideoDepression Under-treated Among Stroke Survivors; Bilingualism May Preserve Brain from Dementia Symptoms; Vitamin D Fortified Do | (March 29, 2012 - Insidermedicine) From North Carolina - Depression is under-treated in stroke survivors, according to a report published in Stroke. Studying nearly 1,500 adults who survived either an ischemic stroke or a TIA, researchers found that nearly 70% of those suffering from persistent depression were not being treated 1 year after their stroke. From Toronto - Speaking more than one language may help postpone dementia, according to a report published in Trends in Cognitive Sciences. Results of a meta-analysis found that bilingualism strengthens areas of the brain responsible for attention, cognitive control and reserve--preserving the brain from onset of dementia symptoms. From Iran - A vitamin D enriched yogurt drink, known as doogh, may reduce risk of heart disease in type 2 diabetics, according to a report published in the Journal of Clinical Endocrinology and Metabolism. Researchers randomized nearly 100 type 2 diabetics to receive either vitamin D fortified doogh, plain doogh, or calcium and vitamin D enriched doogh. Results showed that the vitamin D fortified doogh group had improved inflammatory markers known to raise risk of heart disease. | 3/29/12 | Free | View In iTunes |
| 69 | CleanVideoCancer Video: Over 50% of Cancer Cases Are Preventable; Stopping Statins in RA Patients Could Be Deadly; Fitness, Weight Loss I | (March 28, 2012 - Insidermedicine) From St. Louis - Over 50% of all cancer cases are preventable, according to a review published in Science Translational Medicine. The study authors point out that tobacco is responsible for 33% of all cancer cases in the US, while obesity is linked to another 20%. The authors believe that the cancer burden can be greatly reduced with both lifestyle and societal change and making disease prevention a priority. From BC - Stopping statin therapy in rheumatoid arthritis patients raises risk of death, according to a report published in Arthritis Care & Research. Studying over 37,000 RA patients, researchers found that discontinuing statin therapy raised risk of dying from heart disease by 60%, and raised risk of dying from all causes by 79%. From Maryland - A new report published in the NEJM finds that losing weight and increasing fitness greatly improves mobility in adults. Researchers studied nearly 5,200 adults randomly assigned to an intensive lifestyle intervention group or one that simply attended meetings 3x a year. Results showed that adults in the intensive intervention group had a nearly 50% reduction in mobility related disability. | 3/28/12 | Free | View In iTunes |
| 70 | CleanVideoCancer Video: Discovery May Enable Early Detection of Cancer; Blood Biomarker Greatly Raises Risk of Alzheimer's Disease; Warfa | (March 26, 2012 - Insidermedicine) From London - Scientists have discovered the process that causes normal cells to turn into cancer cells, according to a report published in PLoS ONE. Researchers examined FOXM1--a gene present in almost all human cancers--and found that the gene brainwashes normal cells into adopting the memory patterns of cancer cells. This discovery may lead to a diagnostic test able to detect cancer in it's earliest stages. From San Francisco - Research published in the Archives of Neurology connects blood biomarkers to risk of Alzheimer's disease. Results of a meta-analysis comprised of 13 studies and over 10,000 individuals found that elevated plasma levels of amyloid-β (Aβ) peptides greatly raised risk of dementia and Alzheimer's disease. From Cleveland - A new report published in the Archives of Internal Medicine finds that warfarin is associated with only a low risk for stroke. Studying nearly 10 randomized trials and over 32,000 individuals, researchers found that the blood thinner had an incident rate of 1.66%--lower than previously believed | 3/26/12 | Free | View In iTunes |
| 71 | CleanVideoAspirin May Help Prevent Cancer; Opiods May Promote Cancer Regrowth; Orthostatic Hypertension Raises Risk of Heart Failure (Wee | (March 24, 2012 - Insidermedicine) From Oxford - More evidence supporting aspirin's cancer preventive ability is published in the Lancet. Results of a meta-analysis covering over 50 randomized trials found that individuals who used aspirin had a 15% reduced risk of cancer death, while those who had been taken aspirin for 5 years or more had a 37% reduced risk. From North Carolina - Opiod drugs to relieve pain in cancer patients may raise risk of tumour growth, according to a report published in Anesthesiology. Studying over 2,000 breast cancer patients, researchers found that women with one copy of a small genetic mutation that made them less sensitive to opiod drugs were 2x more likely to alive 10 years after treatment, while women with two copies were 4x more likely. From North Carolina - People who experience a sudden drop in blood pressure when changing positions are at raised risk of heart failure, according to a report published in Hypertension. Researchers followed individuals for an avg. of 17.5 years, finding that people whose blood pressure dropped suddenly when moving from lying down to standing up had 1.5x increased risk of developing heart failure. | 3/24/12 | Free | View In iTunes |
| 72 | CleanVideoNew Test Can Spare Breast Cancer Patients From Chemo; SSRIs During Pregnancy Raise Blood Pressure; Exposure to Pollution in Wom | (March 22, 2012 - Insidermedicine) From the Netherlands - A new genetic test may be able to spare breast cancer patients from unnecessary chemotherapy, according to a report presented at the European Breast Cancer Conference. Researchers studied the genetic signatures of breast tumours in over 400 patients using the Mammaprint® test. They found that the test accurately identified which patients were at low risk of local recurrence following their surgery, sparing their need for chemotherapy without adversely affecting long term survival. From Montreal - Antidepressants during pregnancy may raise blood pressure, according to a report published in the British Journal of Pharmacology. Comparing over 1,200 women with pregnancy induced high blood pressure to over 12,000 healthy controls, researchers found that use of SSRIs during pregnancy increased relative risk of hypertension by 60%. From New York - Prenatal exposure to air pollution may raise risk of behavioural problems in the child, according to a report published in Environmental Health Perspectives. Researchers followed over 200 women who gave birth between 1999-2006 and examined their exposure to polycyclic aromatic hydrocarbons (PAH). They found that elevated exposure to the air pollutant during pregnancy greatly raised risk of anxiety and attention problems in the child. | 3/22/12 | Free | View In iTunes |
| 73 | CleanVideoHeart Attack Video: Blood Test May Be Able to Predict Heart Attack; Blood Pressure Difference Between Arms Raises Risk of Death | (March 21, 2012 - Insidermedicine) From San Diego - A new test may be able to predict heart attack, according to a report published in Science Translational Medicine. Researchers discovered that that circulating endothelial cells (CEC) are abnormally large in heart attack patients. Using a novel blood test, researchers found that measuring CEC counts could help predict who is at risk for an imminent heart attack. From the UK - Difference in blood pressure between arms raises risk of death, according to a report published in the Lancet. Studying 230 hypertension patients for 10 years, researchers found that those who had a difference of 10 or 15mmHg in systolic blood pressure between arms were at increased risk of vascular disease and death. From North Carolina - Opiod drugs to relieve pain in cancer patients may raise risk of tumour growth, according to a report published in Anesthesiology. Studying over 2,000 breast cancer patients, researchers found that women with one copy of a small genetic mutation that made them less sensitive to opiod drugs were 2x more likely to alive 10 years after treatment, while women with two copies were 4x more likely. | 3/21/12 | Free | View In iTunes |
| 74 | CleanVideoAspirin May Help Prevent Cancer; Pregnancy Safe for Certain Breast Cancer Patients; Women in Wealthy States Less Likely to Deve | (March 20, 2012 - Insidermedicine) From Oxford - More evidence supporting aspirin's cancer preventive ability is published in the Results of a meta-analysis covering over 50 randomized trials found that individuals who used aspirin had a 15% reduced risk of cancer death, while those who had been taken aspirin for 5 years or more had a 37% reduced risk. From Belgium - Women with estrogen receptor positive breast cancer are safe to get pregnant, according to a report presented at the European Breast Cancer Conference. Researchers followed over 1,200 breast cancer patients, over 300 of whom became pregnant after cancer diagnosis and nearly 900 of whom did not become pregnant. Results showed that those did get pregnant had no increased risk of cancer recurrence and actually lived longer than those who did not get pregnant. From Boston - Women who live in wealthier states have a reduced risk of heart disease, according to a report published in BMC Public Health. Researchers compared every state's economic data to a nationwide study on women's heart health. They found that women living in wealthier states had reduced levels of heart inflammation that those living in poorer states, even after accounting for individual lifestyle and dietary factors. | 3/20/12 | Free | View In iTunes |
| 75 | CleanVideoDrop in Blood Pressure With Position Change Raises Heart Failure Risk; Breakthrough in Pancreatic Cancer Treatment; Improving D | (March 19, 2012 - Insidermedicine) From North Carolina - People who experience a sudden drop in blood pressure when changing positions are at raised risk of heart failure, according to a report published in Hypertension. Researchers followed individuals for an avg. of 17.5 years, finding that people whose blood pressure dropped suddenly when moving from lying down to standing up had 1.5x increased risk of developing heart failure. From Seattle - Scientists have made a breakthrough in treating pancreatic cancer, according to a report published in Cancer Cell. Researchers combined gemcitabine with an enzyme known as PEGPH20 to treat a mouse model with pancreatic cancer. Results showed that the drug combo effectively broke through the tumours resistance and extended the rodent's survival by 70%. From Arizona - A new report published in Radiology finds that two MRI techniques can greatly improve detection of pulmonary embolism. Researchers found that adding the techniques VIBE and true FISP to MR pulmonary imaging significantly improved sensitivity and accuracy of pulmonary embolism detection. | 3/19/12 | Free | View In iTunes |
| 76 | CleanVideoHigh Fat Diet May Lower Sperm Count; Asthma May Be Worsened By Antibiotics; Planned Repeat C-Section May Be Safest Option for M | (March 18, 2012 - Insidermedicine) From Boston - Too much fat in a man's diet may lower his sperm count, according to a report published in Human Reproduction. Studying nearly 100 men for 4 years, researchers found that those with the highest fat intake in their diet had 43% reduced sperm count and 38% reduced sperm concentration. From BC - Exposure to widely used antibiotics may raise risk and severity of asthma, according to research published in EMBO reports. Studying mice, researchers found that streptomycin and vancomycin altered bacterial communities in the rodent's gut and increased their severity of asthma. From Australia - A planned repeat c-section results in better outcomes for mother and baby, according to a report published in PLoS Medicine. Studying over 2,300 pregnant women who had a previous c-section, researchers found planned repeat c-sections reduced risk of severe bleeding in the mother, as well as risk of serious outcomes in the baby. | 3/18/12 | Free | View In iTunes |
| 77 | CleanVideoRisk of Prostate Cancer May Be Reduced with Circumcision; CPAP Treatment May Reduce Heart Failure Risk; Movies Affect Smoking B | (March 17, 2012 - Insidermedicine) From Seattle - Circumcision may protect against prostate cancer, according to a report published in Cancer. Researchers studied nearly 3,400 men, over 1,700 of whom had prostate cancer. Results showed that those who had been circumcised prior to their first sexual i*********e had a 15% reduced risk of developing prostate cancer. From the UK - Research published in Circulation: Heart Failure finds that sleep apnea treatment may reduce risk of heart failure. Researchers compared 40 sleep apnea patients to 40 hypertension patients and 40 healthy controls. They found that changes to the heart's structure caused by sleep apnea were essentially reversed by 6 months of CPAP treatment. From Pittsburgh - Movies greatly influence smoking behaviours in younger adolescents, according to a report published in the Journal of the National Cancer Institute. Researchers followed over 2,000 students aged 9-14 until they were aged 16-22. They found that younger adolescents were 73% more likely to become established smokers if they watched more smoking episodes in movies than their peers. | 3/17/12 | Free | View In iTunes |
| 78 | CleanVideoLack of Sleep May Cause Overeating; Common Antibiotics May Raise Risk, Severity of Asthma; Art Improves Life of Stroke Survivor | (March 16, 2012 - Insidermedicine) From Minnesota - People who don't get enough sleep are more likely to eat too many calories, according to a report presented at the AHA's Epidemiology and Prevention/Nutrition, Physical Activity and Metabolism scientific sessions. Studying 17 healthy men and women for eight nights, researchers found that those who slept over an hour less a night consumed an average of nearly 550 additional calories a day. From BC - Exposure to widely used antibiotics may raise risk and severity of asthma, according to research published in EMBO reports. Studying mice, researchers found that streptomycin and vancomycin altered bacterial communities in the rodent's gut and increased their severity of asthma. From Italy - A new report presented at the Annual Spring Meeting on Cardiovascular Nursing finds that art greatly improves quality of life in stroke survivors. Researchers studied nearly 200 stroke survivors, finding that those who reported an interest in art had better general health, more energy, felt calmer, were less anxious or depressed, and had superior communication skills when compared to patient's who had no interest in art. | 3/16/12 | Free | View In iTunes |
| 79 | CleanVideoHigh Fat Diet May Lower Sperm Count; Movies Have Great Influence Over Teens Smoking Attitudes; Small Babies May Raise Risk of H | (March 15, 2012 - Insidermedicine) From Boston - Too much fat in a man's diet may lower his sperm count, according to a report published in Human Reproduction. Studying nearly 100 men for 4 years, researchers found that those with the highest fat intake in their diet had 43% reduced sperm count and 38% reduced sperm concentration. From Pittsburgh - Movies greatly influence smoking behaviours in younger adolescents, according to a report published in the Journal of the National Cancer Institute. Researchers followed over 2,000 students aged 9-14 until they were aged 16-22. They found that younger adolescents were 73% more likely to become established smokers if they watched more smoking episodes in movies than their peers. From Texas - Women who give birth to small infants may be at raised risk of heart disease, according to a report published in PLoS ONE. Studying over 6,600 mothers, researchers found that those who had unusually small babies were at nearly 2x increased risk of heart disease. | 3/15/12 | Free | View In iTunes |
| 80 | CleanVideoPlanned Repeat C-Section Improves Outcomes in Mother, Baby; Sleep Apnea Treatment May Reduce Heart Failure Risk; Cancer Drug Ma | (March 13, 2012 - Insidermedicine) From Australia - A planned repeat c-section results in better outcomes for mother and baby, according to a report published in PLoS Medicine. Studying over 2,300 pregnant women who had a previous c-section, researchers found planned repeat c-sections reduced risk of severe bleeding in the mother, as well as risk of serious outcomes in the baby. From the UK - Research published in Circulation: Heart Failure finds that sleep apnea treatment may reduce risk of heart failure. Researchers compared 40 sleep apnea patients to 40 hypertension patients and 40 healthy controls. They found that changes to the heart's structure caused by sleep apnea were essentially reversed by 6 months of CPAP treatment. From Pennsylvania - A cancer drug may be able to improve memory in Alzheimer's patients, according to a report published in the Journal of Neuroscience. In a mouse model with Alzheimer's disease, researchers found that the cancer drug EpoD reduced tau tangles in the brain and improved memory in the rodents | 3/13/12 | Free | View In iTunes |
| 81 | CleanVideoCancer Video: Circumcision May Protect Against Prostate Cancer; Scientists Stop Bladder Cancer From Spreading; ALL Survival Rat | (March 12, 2012 - Insidermedicine) From Seattle - Circumcision may protect against prostate cancer, according to a report published in Cancer. Researchers studied nearly 3,400 men, over 1,700 of whom had prostate cancer. Results showed that those who had been circumcised prior to their first sexual i*********e had a 15% reduced risk of developing prostate cancer. From Colorado - Scientists have identified how to stop bladder cancer from spreading to the lungs, according to a report published in the Journal of Clinical Investigation. Researchers identified a protein that is produced by cancer cells, known as RhoGD12. Elevated levels of this protein reduce another protein that is responsible for cancer metastasis From Colorado - Survival rates for children with acute lymphoblastic leukaemia (ALL) are improving, according to a report published in the Journal of Clinical Oncology. Reviewing over 15 years of data on nearly 22,000 people, researchers found that ALL survival rates improved from 83.7% in 1990-1994 to 90.4% in 2000-2005 | 3/12/12 | Free | View In iTunes |
| 82 | CleanVideoMen At Raised Risk of Dying From Heart Failure; US Army Suicides Rose Dramatically from 2004-2008; Weight Loss Supplements Inef | (March 11, 2012 - Insidermedicine) From Spain - Men with heart failure are more likely to die from the condition than women, according to a report published in the European Journal of Heart Failure. Results of a meta-analysis comprised of 31 studies and over 40,000 heart failure patients found that men were 31% more likely to die from the condition than women. From Maryland - Suicides among US army personnel have risen dramatically in recent years, according to a report published in Injury Prevention. Studying over 30 years of data, researchers from the US Army Public Health Command found that suicides rose 80% between 2004 and 2008--coinciding with increased military involvement in Iraq. From Oregon - Most weight loss supplements are ineffective, according to a report published in the International Journal of Sport Nutrition and Exercise Metabolism. Researchers examined hundreds of weight loss supplements, finding no evidence that any product resulted in significant weight loss. | 3/11/12 | Free | View In iTunes |
| 83 | CleanVideoSnoring May Lead to Behavior Problems in Kids; Specific Antibodies Can Halt Alzheimer's Disease; Stem Cells Can Repair Cornea ( | (March 10, 2012 - Insidermedicine) From New York - Sleep disordered breathing raises risk of behavioural problems in children, according to a report published in Pediatrics. Researchers surveyed parents on their children, aged 6-69 months. They found that children suffering from sleep disordered breathing--snoring, mouth breathing, apnea--were 40 to 100% more likely to demonstrate behavioural problems at age 7. From London - Scientists have discovered antibodies that may help halt Alzheimer's disease, according to a report published in the Journal of Neuroscience. In a mouse model, researchers found that specific antibodies were able to block Amyloid-ß from causing synaptic disintegration in the brain. From Sweden - A new report published in Acta Ophthalmologica finds that stem cells may be able to repair a damaged cornea. Researchers found that stem cells grown on defective human corneas can develop into epithelial cells that repair the damaged transparency of the cornea. | 3/10/12 | Free | View In iTunes |
| 84 | CleanVideoUnnecessary Induction Raises Risk of C-Section and Intensive Care; Weight Loss Supplements Ineffective; Removing Molecule Impro | (March 9, 2012 - Insidermedicine) From Australia - Research published in Acta Obstetricia et Gynecologica Scandinavica finds that unnecessary induction of labor increases risk of caesarian section. Researchers studied over 28,000 women with either spontaneous labor, induction of labor for recognized indications, or induction of labor for non-recognized indications. They found that induction of labor for non-recognized indications resulted in a 67% increased relative risk of c-section and 64% increased relative risk of the infant requiring intensive care. From Oregon - Most weight loss supplements are ineffective, according to a report published in the International Journal of Sport Nutrition and Exercise Metabolism. Researchers examined hundreds of weight loss supplements, finding no evidence that any product resulted in significant weight loss. From Texas - A new report published in the Journal of Neuroscience identifies a molecule that may be key to treating depression. Studying mice, researchers found that removal of the Nf1 molecule significantly sped up the rodent's response to antidepressant medication. | 3/9/12 | Free | View In iTunes |
| 85 | CleanVideoHeart Failure More Likely to Kill Men than Women; Fruits and Veggies May Improve Skin; Estrogen Pills Only Reduce Breast Cancer | (March 8, 2012 - Insidermedicine) From Spain - Men with heart failure are more likely to die from the condition than women, according to a report published in the European Journal of Heart Failure. Results of a meta-analysis comprised of 31 studies and over 40,000 heart failure patients found that men were 31% more likely to die from the condition than women. From Scotland - Fruit and vegetable consumption may improve skin health, according to a report published in PLoS ONE. Researchers monitored the diets of 35 individuals for 6 weeks, finding that increased fruit and vegetable intake resulted in more fullness in the skin. From Seattle - Estrogen pills may lower risk of breast cancer, according to a report published in the Lancet Oncology. Studying over 7,600 postmenopausal women for 12 years, researchers found that women who had undergone a hysterectomy and were taking estrogen pills only were 20% less likely to develop breast cancer. | 3/8/12 | Free | View In iTunes |
| 86 | CleanVideoUS Army Suicides Have Risen 80% Since 2004; Health Care Workers Get Flu Shot If They Believe It Works; Dementia Drug Can Treat | (March 7, 2012 - Insidermedicine) From Maryland - Suicides among US army personnel have risen dramatically in recent years, according to a report published in Injury Prevention. Studying over 30 years of data, researchers from the US Army Public Health Command found that suicides rose 80% between 2004 and 2008--coinciding with increased military involvement in Iraq. From the Netherlands - A new report published in Occupational and Environmental Medicine examines how to increase flu vaccinations among health care workers. Results of a meta-analysis involving nearly 85,000 health care workers found that individuals were more likely to get vaccinated against the flu if they believed the shot really worked. From the UK - A commonly used dementia drug can also treat severe Alzheimer's disease, according to a report published in the NEJM. Researchers randomized moderate to severe Alzheimer's patients to receive donepezil or a placebo drug, finding that those on the dementia drug experienced considerably less cognitive decline than those on placebo. | 3/7/12 | Free | View In iTunes |
| 87 | CleanVideoAlzheimer's Disease Video: Scientists Find Antibodies the Stop Alzheimer's in Mice; Exercise Can Immediately Alter DNA; Stem Ce | (March 6, 2012 - Insidermedicine) From London - Scientists have discovered antibodies that may help halt Alzheimer's disease, according to a report published in the Journal of Neuroscience. In a mouse model, researchers found that specific antibodies were able to block Amyloid-ß from causing synaptic disintegration in the brain. From Sweden - Exercise can change your DNA, according to a report published in Cell Metabolism. Researchers tested skeletal muscle DNA from individuals after a short burst of exercise, finding that the physical activity immediately altered genetic programming of muscle and strength. From Sweden - A new report published in Acta Ophthalmologica finds that stem cells may be able to repair a damaged cornea. Researchers found that stem cells grown on defective human corneas can develop into epithelial cells that repair the damaged transparency of the cornea. | 3/6/12 | Free | View In iTunes |
| 88 | CleanVideoSleeping Pills Raise Risk of Death; Teens More Vulnerable to Concussions; Rapid Urban Growth Linked to Higher Disease Rates in | (March 3, 2012 - Insidermedicine) From San Diego - Commonly prescribed sleeping pills greatly increase risk of death, according to a report published in BMJ Open. Researchers compared nearly 24,000 control subjects to over 10,500 individuals with prescriptions to benzodiazepines, non-benzodiazepines, barbiturates or sedative antihistamines. Results showed that individuals prescribed up to 18 doses a year had a 2.5x increased risk of death, and those prescribed between 18-132 doses a year had a 4x increased risk of death From Montreal - Teenagers are more sensitive to sport concussions than adults or children, according to a report published in Brain Injury. In a study group of nearly 100 athletes comprised of children, teens and adults, researchers found that teens were most sensitive to the effects of a sports concussion due to the rapidly developing frontal regions of their brains. From Atlanta - Rapid urbanization has raised disease rates and health care disparity in China, according to a report published in the Lancet. From 1980 to 2009, China's urban population increased by over 420 million people. The danger, the researchers argue, is that the rural migrants are exposed to more pathogens in poverty and do not have access to health care coverage--resulting in much higher disease rates. | 3/3/12 | Free | View In iTunes |
| 89 | CleanVideoCervical Cancer Cure More Likely with Regular Smear Tests; Kidney Donors at No Raised Risk of Heart Disease; Long Time Diabetic | (March 2, 2012 - Insidermedicine) From Sweden - Women can greatly improve their chances of surviving cervical cancer with regular smear tests, according to a report published in the BMJ. Researchers examined over 1200 cervical cancer patients, finding that women whose cancer was detected by smear screening had a 92% cure rate, while those who had a symptomatic diagnosis only had a 66% survival rate. From London - Living kidney donors have no increased risk of heart disease, according to a report published in the BMJ. Comparing over 2,000 kidney donors to nearly 21,000 healthy controls, researchers found that donors were no more likely to develop heart disease than people in the general population. From New York - Diabetics are at raised risk of stroke the longer they have diabetes, according to a report published in Stroke. Studying over 3,200 individuals for nine years, researchers found that those who had diabetes for 5-10 years had an 80% increased risk of stroke, and those who had the condition for 10 years or more had a 3x increased risk of stroke. | 3/2/12 | Free | View In iTunes |
| 90 | CleanVideoBabies Born Even Two Weeks Early Are More Likely to Have Health Problems (Video) | (March 2, 2012 - Insidermedicine) Being born even a couple of weeks early places children at increased risk for poor health, according to research published online ahead of print in the British Medical Journal. Here is some information about premature, or preterm birth • In humans, pregnancy is meant to last about 40 weeks • Babies are considered premature when they are born at 37 weeks or earlier • Health problems associated with prematurity include breathing difficulties, jaundice, and reflux disease Researchers from the Universities of Leicester, Liverpool, Oxford, Warwick and the National Perinatal Epidemiology Unit studied the health outcomes of more than 18,000 infants who were born between 2000 and 2002 in the UK. The investigators looked at the relationship between being born premature and multiple health outcomes at age 3 and 5, including the need for hospitalizations or prescription medications, the presence of wheezing, asthma, or other longstanding illness, and parents’ assessments of their children’s health. The more premature the babies were, the greater their risk of requiring hospital care or having longstanding health problems. Being born 2 to 6 weeks early was the greatest single contributor to the risk of disease among children aged 3 to 5. For instance, babies born 4 to 7 week early had a greater risk of asthma and wheezing than babies born full term, and babies born 2 to 6 weeks early were more likely to require hospital admissions in the first few months of life than those born full term. Today’s research demonstrates how increasing prematurity is associated with increasing health risks for babies as they grow older. It also demonstrates that these health risks begin to increase even among babies born only a couple of weeks before they are due. | 3/2/12 | Free | View In iTunes |
| 91 | CleanVideoBariatric Surgery OK for Obese Chronic Kidney Disease Patients; Sleep Improves with Age; Urbanization Causing Health Disparitie | (Insidermedicine - March 1, 2012) From Atlanta - Bariatric surgery is safe for obese kidney disease patients, according to a report published in the Journal of the American Society Nephrology. Studying over 27,000 obese patients who underwent the weight loss surgery, researchers found that though CKD patients experienced more post-operative complications, the complication rates were still very low. From Pennsylvania - Sleep may improve with age, according to a report published in Sleep. Researchers surveyed over 155,000 adults on their sleep disturbances and daytime fatigue, finding that fewest complaints over sleep quality came from individuals in their 80s. From Atlanta - Rapid urbanization has raised disease rates and health care disparity in China, according to a report published in the Lancet. From 1980 to 2009, China's urban population increased by over 420 million people. The danger, the researchers argue, is that the rural migrants are exposed to more pathogens in poverty and do not have access to health care coverage--resulting in much higher disease rates. | 3/1/12 | Free | View In iTunes |
| 92 | CleanVideoConcussions Most Dangerous in Teens; Cutting Neonatal Mortality in Half; Potential Harm in Taking Selenium Supplements (Video) | (February 28, 2012 - Insidermedicine) From Montreal - Teenagers are more sensitive to sport concussions than adults or children, according to a report published in Brain Injury. In a study group of nearly 100 athletes comprised of children, teens and adults, researchers found that teens were most sensitive to the effects of a sports concussion due to the rapidly developing frontal regions of their brains. From London - Research published in PLoS Medicine finds that clean delivery kits can drastically reduce neonatal mortality. Results of a meta-analysis examining over 20,000 home births in India, Nepal and Bangladesh found that the use of clean delivery kits nearly halved neonatal mortality. From the UK - Selenium supplements may cause harm in those who already have enough of the nutrient in their diet, according to a review published in the Lancet. Researchers found that individuals who have 122 µg/L or higher of selenium in their blood could could be at increased risk of type 2 diabetes if they also take selenium supplements. | 2/28/12 | Free | View In iTunes |
| 93 | CleanVideoCommon Sleeping Pills Bring 4x Increased Risk of Death; Hearing Loss Raises Risk of Falls; Novel Drug for Type 2 Diabetes Shows | (Febraury 27, 2012 - Insidermedicine) From San Diego - Commonly prescribed sleeping pills greatly increase risk of death, according to a report published in BMJ Open. Researchers compared nearly 24,000 control subjects to over 10,500 individuals with prescriptions to benzodiazepines, non-benzodiazepines, barbiturates or sedative antihistamines. Results showed that individuals prescribed up to 18 doses a year had a 2.5x increased risk of death, and those prescribed between 18-132 doses a year had a 4x increased risk of death From Baltimore - Hearing loss may raise risk of falling, according to researchers from Johns Hopkins University School of Medicine. Studying over 2000 individuals , researchers found that those who had 25 decibel hearing loss had nearly 3-fold raised risk of falling, while risk increased 1.4x for every additional 10 decibel hearing loss. And finally, from Michigan - A new drug may improve blood sugar control in diabetics without raising risk of side effects, according to a report published in the Lancet. Researchers randomized over 400 type 2 diabetics to treatment with either placebo, glimepiride, or the new drug, TAK-875. Results showed that the new drug was equally effective at improving blood sugar control and significantly reduced risk of hypoglycaemia and other side effects. | 2/27/12 | Free | View In iTunes |
| 94 | CleanVideoCitrus Fruits Lower Stroke Risk in Women; Circadian Rhythm Linked to Sudden Cardiac Death; Examining GP Visits Among Cancer Pat | (February 26, 2012 - Insidermedicine) From the UK - Citrus fruit may lower risk of stroke in women, according to a report published in Stroke. Studying 14 years of data on nearly 70,000 women, finding that women who ate high amounts of fruit such as oranges and grapefruit had a 19% reduced risk of stroke. From Ohio - A new report published in Nature finds a connection between circadian rhythm to sudden cardiac death. Researchers discovered a new genetic factor that connects circadian rhythm--the body's natural clock--to the heart's electrical cycle. They found that a lack of this genetic factor greatly increases risk of arrhythmias--the primary cause of sudden cardiac death. ?From Cambridge, a study has examined the number of family doctor visits by cancer patients prior to referral to a specialist. The research revealed that the greatest number of pre-referral visits were seen in women, young people, older people of an ethnic minority, and people with less common cancers. The results emphasize the importance of understanding and recognizing the symptom signatures of different cancers from a clinical perspective, and of enabling greater availability of appropriate diagnostic tests and decision aids from a policy standpoint? | 2/26/12 | Free | View In iTunes |
| 95 | CleanVideoZelboraf Nearly Doubles Survival in Metastatic Melanoma Patients; Decoding Botulinim Neurotoxin; Movies Influence Binge Drinkin | (February 25, 2012 - Insidermedicine) From Los Angeles - A new drug for metastatic melanoma can greatly increase survival, according to a report published in the New England Journal of Medicine. Studying 132 patients with metastatic melanoma, researchers found that patients who took the new drug Zelboraf survived nearly twice as long those treated with standard therapy. ?From California, the structure of the botulinum neurotoxin has been characterized by researchers at the Sanford-Burnham Medical Research Institute and the Medical School of Hannover in Germany. The botulinum neurotoxin is among the most resilient and powerful neurotoxins ever discovered; it can lead to botulism, making it an ideal candidate for bioterrorism. Understanding the structure of the toxin is the first step in discovering how to disable and treat it. ? And finally, from New Hampshire - Movies can increase risk of binge drinking among teens, according to a report published in BMJ Open. Surveying 6,500 boys and girls aged 10-14 for two years, researchers found that alcohol consumption in movies accounted for 28% of increase in alcohol use among the teens, and for a 20% increase in binge drinking. | 2/25/12 | Free | View In iTunes |
| 96 | CleanVideoCancer Video: Scientist Decode Deadly Botulinum Neurotoxin; Personalizing Treatment of Type 2 Diabetes; Report Examines GP Visi | (February 24, 2012 - Insidermedicine) From California, the structure of the botulinum neurotoxin has been characterized by researchers at the Sanford-Burnham Medical Research Institute and the Medical School of Hannover in Germany. The botulinum neurotoxin is among the most resilient and powerful neurotoxins ever discovered; it can lead to botulism, making it an ideal candidate for bioterrorism. Understanding the structure of the toxin is the first step in discovering how to disable and treat it. From Geneva, experts from 21 European academic institutions have undertaken to stratify patients with type 2 diabetes in order to better personalize their treatment. The DIRECT project (DIabetes REsearch for patient straTification) will collect and analyze phenotypic and genomic data from pre-diabetic and diabetic patients. The goal of this research is ultimately to identify ways in which treatment and prevention of type 2 diabetes can be personalized to individual patients' needs. From Cambridge, a study has examined the number of family doctor visits by cancer patients prior to referral to a specialist. The research revealed that the greatest number of pre-referral visits were seen in women, young people, older people of an ethnic minority, and people with less common cancers. The results emphasize the importance of understanding and recognizing the symptom signatures of different cancers from a clinical perspective, and of enabling greater availability of appropriate diagnostic tests and decision aids from a policy standpoint. | 2/24/12 | Free | View In iTunes |
| 97 | CleanVideoStroke Video: Oranges, Grapefruits May Reduce Risk of Stroke in Women; New Drugs Target Cancer Metastasis; Binge Drinking Teens | (February 23, 2012 - Insidermedicine) From the UK - Citrus fruit may lower risk of stroke in women, according to a report published in Stroke. Studying 14 years of data on nearly 70,000 women, finding that women who ate high amounts of fruit such as oranges and grapefruit had a 19% reduced risk of stroke. From California - Research published in Nature describes how a new generation of drugs may prevent cancer metastasis. Scientists found that mTOR, a 'master regulator' protein that controls cell production, can go awry and lead to cancer metastasis. Using a new compound that blocks mTOR in a mouse model with prostate cancer, researchers were able to prevent cancer metastasis. And finally, from New Hampshire - Movies can increase risk of binge drinking among teens, according to a report published in BMJ Open. Surveying 6,500 boys and girls aged 10-14 for two years, researchers found that alcohol consumption in movies accounted for 28% of increase in alcohol use among the teens, and for a 20% increase in binge drinking. | 2/23/12 | Free | View In iTunes |
| 98 | CleanVideoSudden Cardiac Death Linked to Body's Natural Clock; Zelboraf Nearly Doubles Survival in Metastatic Melanoma Patients; Another | (February 22, 2012 - Insidermedicine) From Ohio - A new report published in Nature finds a connection between circadian rhythm to sudden cardiac death. Researchers discovered a new genetic factor that connects circadian rhythm--the body's natural clock--to the heart's electrical cycle. They found that a lack of this genetic factor greatly increases risk of arrhythmias--the primary cause of sudden cardiac death. From Los Angeles - A new drug for metastatic melanoma can greatly increase survival, according to a report published in the New England Journal of Medicine. Studying 132 patients with metastatic melanoma, researchers found that patients who took the new drug Zelboraf survived nearly twice as long those treated with standard therapy. And finally, from Finland - Scientists have discovered another gene network involved in breast cancer, according to a report published in Science Translational Medicine. Researchers studied 125 families with a breast cancer history, finding that mutation of the Abraxas protein prevents the BRCA1 protein from repairing damaged DNA, thereby increasing risk of breast cancer | 2/22/12 | Free | View In iTunes |
| 99 | CleanVideoArsenic in cereal bars and infant formula; Thrombolytic therapy safe for children; Interpersonal relationships improve mental h | (February 21, 2012 - Insidermedicine) From New Hampshire, elevated levels of arsenic have been found in certain brands of infant formulas and cereal bars, according to a report published in Environmental Health Perspectives. Researchers examined 17 brands of infant formula and 29 brands of cereal bards. They found that the formulas containing organic brown rice syrup had up to 6x the allowable limit of arsenic, while some cereal bars containing the same syrup had up to 12x the allowable limit. From St. Louis, thrombolytic therapy is safe for children who suffer a stroke, according to a report to be presented at the American Academy of Neurology's annual meeting. Studying nearly 10,000 children who suffered a stroke, researchers found that those who received clot busting drugs were at no increased risk of death. And finally, from Kingston, interpersonal relationships improve mental health in Canadian adolescents, according to a report from Queen's University. Studying over 26,000 boys and girls aged 11-15, researchers found that adolescents were more likely to report better mental health if they had stronger relationships with parents, teachers and peers. | 2/21/12 | Free | View In iTunes |
| 100 | CleanVideoNew Drugs May Prevent Seizures in Children; Mediterranean Diet Protects Brain; Stem Cells Improve Heart After Heart Attack (Wee | (February 20, 2012 - Insidermedicine) From BC - A new class of drugs may prevent seizures in children, according to a report published in Science Translational Medicine. Researchers tested the new drugs Z941 and Z944 on rats with absence epilepsy, finding that the medication suppressed petit mal seizures by up to 95%. From Miami - A Mediterranean diet may protect the brain, according to a report published in the Archives of Neurology. Studying nearly 1000 individuals, researchers found that those who ate a mediterranean diet had fewer brain lesions than those who ate more fat and red meat. And finally, from Oxford - Stem cells improve heart functioning following a heart attack, according to a report published in the Cochrane Library. Results of a meta-analysis examining over 33 trials found that stem cell therapy following a heart attack can produce moderate long-term improvement in heart function | 2/20/12 | Free | View In iTunes |
| 101 | CleanVideoGrief Should Not Be Medicated; Antibiotics Do Nothing for Sinus Infections; Pregnant Dog Owners Get Right Amount of Exercise (W | (February 19, 2012 - Insidermedicine) From Philadelphia - A new editorial published in the Lancet emphasizes that grief should not be routinely treated with antidepressants. Researchers found that the draft version of the new Diagnostic and Statistical Manual of Mental Disorders (DSM-5) from the American Psychiatric Association fails to highlight the need to consider bereavement in diagnosing depression. The author's emphasize that grief is not an illness and in most cases, should not be treated with medication. From St. Louis - A new report published in the Journal of the American Medical Association finds that antibiotics may not be effective at improving sinus infections. Researchers randomized nearly 200 adults suffering from acute sinus infections to 10 days amoxicilin or placebo. They found that patient's in the antibiotic group experienced no greater improvements in symptoms than those on placebo. And finally, from Liverpool- Research published in PLoS ONE finds that owning a dog encourages pregnant women to exercise. Studying over 11,000 pregnant women, researchers found that those who owned dogs were 50% more likely than those without dogs to get their recommended amount of daily exercise. | 2/19/12 | Free | View In iTunes |
| 102 | CleanVideoBrain Activities May Improve Dementia Symptoms; Walking Speed and Hand Grip May Predict Stroke, Dementia; Weight Training Helps | (February 18, 2012 - Insidermedicine) From the UK - Cognitive stimulation may improve memory in dementia patients, according to a report published in the Cochrane Library. Results of a meta analysis covering over 700 dementia patients found that cognitive stimulating activities such as music and baking improved patient's thinking and memory abilities, as well as their qualify of life. From Boston - Walking speed and hand grip may predict risk of dementia and stroke, according to a report to be presented at the American Academy of Neurology's annual meeting. Studying over 2,400 men and women for 11 years, researchers found that those with slower walking speed were 1.5x more likely to develop dementia, and that those under 65 with a stronger hand grip had a 42% reduced risk of stroke. From Chicago - Weight training improves symptoms of Parkinson's disease, according to a report to be presented at the American Academy of Neurology's annual meeting. Researchers randomized nearly 50 Parkinson's patients to either weight training or balance and flexibility exercises. Results showed that the weight training group had significant improvement in their motor symptoms when compared to the stretching group | 2/18/12 | Free | View In iTunes |
| 103 | CleanVideoParkinson's Disease Video: Weight Training Improves Parkinson's Symptoms; Grief Should Not Be Medicated, Most Times; Stem Cells | (February 16, 2012 - Insidermedicine) From Chicago - Weight training improves symptoms of Parkinson's disease, according to a report to be presented at the American Academy of Neurology's annual meeting. Researchers randomized nearly 50 Parkinson's patients to either weight training or balance and flexibility exercises. Results showed that the weight training group had significant improvement in their motor symptoms when compared to the stretching group. From Philadelphia - A new editorial published in the Lancet emphasizes that grief should not be routinely treated with antidepressants. Researchers found that the draft version of the new Diagnostic and Statistical Manual of Mental Disorders (DSM-5) from the American Psychiatric Association fails to highlight the need to consider bereavement in diagnosing depression. The author's emphasize that grief is not an illness and in most cases, should not be treated with medication. And finally, from Oxford - Stem cells improve heart functioning following a heart attack, according to a report published in the Cochrane Library. Results of a meta-analysis examining over 33 trials found that stem cell therapy following a heart attack can produce moderate long-term improvement in heart function | 2/16/12 | Free | View In iTunes |
| 104 | CleanVideoEpilepsy Video: New Drugs May Prevent Seizures in Kids; Slow Walking, Loose Grip May Predict Dementia and Stroke; Pregnant Dog | (February 15, 2012 - Insidermedicine) From BC - A new class of drugs may prevent seizures in children, according to a report published in Science Translational Medicine. Researchers tested the new drugs Z941 and Z944 on rats with absence epilepsy, finding that the medication suppressed petit mal seizures by up to 95%. From Boston - Walking speed and hand grip may predict risk of dementia and stroke, according to a report to be presented at the American Academy of Neurology's annual meeting. Studying over 2,400 men and women for 11 years, researchers found that those with slower walking speed were 1.5x more likely to develop dementia, and that those under 65 with a stronger hand grip had a 42% reduced risk of stroke. And finally, from Liverpool- Research published in PLoS ONE finds that owning a dog encourages pregnant women to exercise. Studying over 11,000 pregnant women, researchers found that those who owned dogs were 50% more likely than those without dogs to get their recommended amount of daily exercise. | 2/15/12 | Free | View In iTunes |
| 105 | CleanVideoDementia Video: Brain Stimulating Activities May Help Dementia Patients; Antibiotics Ineffective for Sinus Infections; Mediterr | (February 14, 2012 - Insidermedicine) From the UK - Cognitive stimulation may improve memory in dementia patients, according to a report published in the Cochrane Library. Results of a meta analysis covering over 700 dementia patients found that cognitive stimulating activities such as music and baking improved patient's thinking and memory abilities, as well as their qualify of life. From St. Louis - A new report published in the Journal of the American Medical Association finds that antibiotics may not be effective at improving sinus infections. Researchers randomized nearly 200 adults suffering from acute sinus infections to 10 days amoxicilin or placebo. They found that patient's in the antibiotic group experienced no greater improvements in symptoms than those on placebo. And finally, from Miami - A Mediterranean diet may protect the brain, according to a report published in the Archives of Neurology. Studying nearly 1000 individuals, researchers found that those who ate a mediterranean diet had fewer brain lesions than those who ate more fat and red meat. | 2/14/12 | Free | View In iTunes |
| 106 | CleanVideoStem Cells Reverse Heart Attack Damage; New Brain Imaging Technique May Predict Alzheimer's Disease; UK Cases of Age Related Ma | (Februray 13, 2012 - Insidermedicine) From Los Angeles - Stem cells may help reverse heart attack damage, according to a report published in the Lancet. Researchers randomized 25 heart attack survivors to receive either a stem cell procedure or placebo. Results showed that patients who underwent the procedure had a 50% reduction in their heart attack scars, while patients in the placebo group had no reduction at all. From Los Angeles - A novel brain imaging technique can help predict mental decline, according to a report published in the Archives of Neurology. Researchers developed a chemical marker that binds to brain plaques and tangle deposits and can be viewed on PET scans. Examining nearly 50 elderly individuals, researchers found that the increased binding levels found on the scans predicted future cognitive decline. And finally, from the UK - A new report published in the British Journal of Ophthalmology predicts a significant increase in cases of age related macular degeneration (AMD) in the UK. Statistical analysis revealed that ageing alone will result in a 33% increase in AMD cases by the year 2020. | 2/13/12 | Free | View In iTunes |
| 107 | CleanVideoOrigins of Parkinson's Disease Identified; Depressed Kids At Increased Risk of Being Bullied; Malaria's Effects of Fetal Growth | (February 12, 2012 - Insidermedicine) From Buffalo - Scientists have discovered the origins of Parkinson's disease, according to a report published in Nature Communications. Researchers studied live human neurons of two Parkinson's disease patients, finding that mutations to their parkin gene prevented dopamine from supporting neural computation and resulted in the death of dopamine neurons. Injecting the neurons with a normal parkin gene, the researchers were able to reverse these defects. From Arizona - Depressed adolescents are more likely to be bullied, according to a report published in Child Development. Studying nearly 5,000 children in grades 4-6, researchers found that those who exhibited symptoms of depression in grade 4 were more likely to be victimized by their peers in grade 5 and have difficulty with peer acceptance in grade 6. And finally, from Thailand - Research published in PLoS ONE identifies how malaria effects fetal growth. Using ultrasound to study nearly 3,800 pregnancies, researchers found that fetal head size was significantly smaller when the mother was infected with malaria. | 2/12/12 | Free | View In iTunes |
| 108 | CleanVideoAlzheimer's Reversed in Mouse Model; Heart Disease Passed Genetically from Father to Son; Weaning on Finger Foods May Slow Weig | (February 11, 2012 - Insidermedicine) From Cleveland - A drug has been shown to reverse symptoms of Alzheimer's disease in a mouse model, according to a report published in Science. Researchers found that Bexarotene given to mice with Alzheimer's disease quickly cleared amyloid plaques in the brain and reversed the rodents cognitive defects From the UK - Coronary artery disease may be passed genetically from father to son, according to a report published in the Lancet. Researchers studied blood samples from over 3,000 men, finding that men who carried a particular Y chromosome mutation had a 50% increased risk of the common heart disease. And finally, from the UK - Weaning infants on finger foods as opposed to spoon fed purees may help prevent obesity, according to a report published in BMJ Open. Resaerchers followed 155 children from 20 months old to 6.5 years old, finding that those who were allowed to feed themselves with finger foods during weaning were more likely to prefer healthy foods and less likely to be overweight or obese than those who ate spoon fed-purees. | 2/11/12 | Free | View In iTunes |
| 109 | CleanVideoScientists Reverse Alzheimer's Disease in a Mouse Model; Children Exposed to Chemo in Womb Develop Normally; Effects of Malaria | (February 9, 2012 -Insidermedicine) From Cleveland - A drug has been shown to reverse symptoms of Alzheimer's disease in a mouse model, according to a report published in Science. Researchers found that Bexarotene given to mice with Alzheimer's disease quickly cleared amyloid plaques in the brain and reversed the rodents cognitive defects. From Belgium - Children who are exposed to chemotherapy in the womb still develop normally, according to a report published in the Lancet Oncology. Researchers studied 68 pregnancies of cancer patients, during which 236 cycles of chemotherapy were administered. Results of cognitive, heart and health assessments during long term follow-up revealed that the children developed as well as children in the general population. And finally, from Thailand - Research published in PLoS ONE identifies how malaria effects fetal growth. Using ultrasound to study nearly 3,800 pregnancies, researchers found that fetal head size was significantly smaller when the mother was infected with malaria. | 2/9/12 | Free | View In iTunes |
| 110 | CleanVideoHeart Disease May Be Passed From Father to Son; Depressed Children More Likely to Be Bullied; Fasting May Improve Cancer Treatm | (February 8, 2012 - Insidermedicine) From the UK - Coronary artery disease may be passed genetically from father to son, according to a report published in the Lancet. Researchers studied blood samples from over 3,000 men, finding that men who carried a particular Y chromosome mutation had a 50% increased risk of the common heart disease. From Arizona - Depressed adolescents are more likely to be bullied, according to a report published in Child Development. Studying nearly 5,000 children in grades 4-6, researchers found that those who exhibited symptoms of depression in grade 4 were more likely to be victimized by their peers in grade 5 and have difficulty with peer acceptance in grade 6. And finally, from California - A new report published in Science Translational Medicine finds that fasting may improve cancer treatment. Researchers found that multiple fasting cycles used in conjunction with chemotherapy cured 20% of mice with an aggressive form of childhood cancer and 40% of mice with a more limited form of the disease. | 2/8/12 | Free | View In iTunes |
| 111 | CleanVideoParkinson's Disease Origins Discovered; Metabolic Profile Essential to Tailoring Cancer Therapy; Finger Foods During Weaning Ma | (February 7, 2012 - Insidermedicine) From Buffalo - Scientists have discovered the origins of Parkinson's disease, according to a report published in Nature Communications. Researchers studied live human neurons of two Parkinson's disease patients, finding that mutations to their parkin gene prevented dopamine from supporting neural computation and resulted in the death of dopamine neurons. Injecting the neurons with a normal parkin gene, the researchers were able to reverse these defects. From San Francisco - A new report published in Cell Metabolism finds that metabolic profiles are fundamental to personalizing cancer treatment. Studying mice with different cancer causing genes, researchers found that the rodents tumours had very different metabolisms--emphasizing that need for metabolic profiling when planning cancer therapy. And finally, from the UK - Weaning infants on finger foods as opposed to spoon fed purees may help prevent obesity, according to a report published in BMJ Open. Resaerchers followed 155 children from 20 months old to 6.5 years old, finding that those who were allowed to feed themselves with finger foods during weaning were more likely to prefer healthy foods and less likely to be overweight or obese than those who ate spoon fed-purees. | 2/7/12 | Free | View In iTunes |
| 112 | CleanVideoSmoking Causes Rapid Mental Decline in Men; 3 Cancer Drugs Found to Raise Risk of Death; Positive Behavior Reinforcement May Re | (February 6, 2012 - Insidermedicine) From London - Smoking causes rapid mental decline in men, according to a report published in the Archives of General Psychiatry. Researchers studied over 7,000 men and women for 25 years, finding that men who smoked had more rapid cognitive decline than women and non-smokers, and that those who smoked during the entire followup period demonstrated greater decline in all cognitive tests. From Boston - 3 cancer drugs may raise risk of fatal side effects, although this risk is still very low, according to a report published in the Journal of Clinical Oncology. Results of a meta-analysis covering over 4600 cancer patients found that treatment with either sorafenib, sunitinib, or pazopanib resulted in 1.5% of patients having fatal complications, compared with 0.7% of patients given standard therapy or placebo. And finally, from Baltimore - A behavioural prevention model can reduce bullying and peer rejection in schools, according to a report published in the Archives of Pediatric and Adolescent Medicine. Studying over 12,000 children, researchers found that the School-wide Positive Behavioral Interventions and Supports model as an alternative to zero-tolerance policies greatly reduced teacher-reported bullying and peer-rejection. | 2/6/12 | Free | View In iTunes |
| 113 | CleanVideoDiabetes Video: New Medicine for Type 1 Diabetes Fails in Trials; Surgical Breast Biopsy Numbers Skewed; Eating Fish While Preg | (February 1, 2012 - Insidermedicine) From Sweden - A developmental medicine for type 1 diabetes has failed to show significant effects in a phase 3 trial published in the New England Journal of Medicine. Researchers randomized over 300 patients recently diagnosed with type 1 diabetes to either 4 doses of the novel medicine, 2 doses of the medicine plus placebo or 4 doses of placebo. Results showed some positive changes to C-peptide levels, but no significant effects. From Philadelphia - According to a report published in the Journal of the American College of Radiology, surgical breast biopsies are not being overused. Researchers found that 30% of breast biopsies were classified as surgical, when in fact the amount of true surgical biopsies was somewhere between 2 and 18%. And finally, from Spain - Eating fish while pregnant may improve cognitive development in the child, according to a report published in the American Journal of Clinical Nutrition. Researchers collected blood samples from 2,000 women at 20 weeks gestation and from the infant's umbilical cord. They found that women who consumed the most fish during pregnancy had children that scored higher in verbal intelligence and fine motor skills tests and demonstrated increased prosocial behaviour. | 2/1/12 | Free | View In iTunes |
| 114 | CleanVideoHeart Failure Linked to Mental Decline; Exercise Improves Health, Quality of Life in Cancer Patients; New Drug May Improve Surv | (January 31, 2012 - Insidermedicine) From Australia - A new report published in the European Heart Journal finds that heart failure may cause mental decline. Researchers used MRI scans to study the brains of 35 heart failure patients, 56 heart disease patients and 64 healthy controls. Imaging revealed that the heart failure patients had worse memory than controls, and also reduced grey matter in brain regions associated with cognitive and emotional activity. From Hong Kong - Exercise can improve health in cancer patients, according to a report published in the BMJ. Results of a meta-analysis examining over 30 trials found that exercise benefited cancer patients by improving their BMI and blood sugar control, reducing depression and greatly enhancing quality of life. And finally, from Maryland - A novel drug may improve survival in advanced prostate cancer patients, according to a report presented at the American Society of Clinical Oncology meeting. Researchers randomized men with drug-resistant prostate cancer to treatment with the drug MDV3100 or placebo. They found that the novel drug improved survival in the patients, resulting in a 37% reduced risk of death. ... | 1/31/12 | Free | View In iTunes |
| 115 | CleanVideoMilk May Boost Brain Function; Difference in Blood Pressure Between Arms May Predict Heart Disease, Death; Family Doctors in UK | (January 30, 2012 - Insidermedicine) From Maine - A daily glass of milk may boost memory and brain function, according to a report published in the International Dairy Journal. Researchers studied nearly 1,000 men and women ages 23 to 98, administering a series of tests that measure visual-spatial, verbal and working memory ability. Results showed that individuals who drank the most milk scored the highest on the tests--while milk drinkers were 5x less likely to fail the tests than non-milk drinkers. From the UK - Checking blood pressure in both arms may help detect heart disease, according to a report published in the Lancet. Results of a meta-analysis found that a difference of 15mm Hg in systolic blood pressure between arms raised risk of heart disease and mortality. And finally, from the UK - Family doctors in the UK have high levels of burnout, according to a report published in BMJ Open. Researchers surveyed over 550 general practitioners , finding that 46% said they were emotionally exhausted, 42% were depersonalized and 34% felt like they were not achieving anything | 1/30/12 | Free | View In iTunes |
| 116 | CleanVideoAnaphylaxis After Vaccine Very Rare; Working 11 Hour Days May Cause Depression; Many Smokers Do Not Quit, Even After Lung Cance | (January 29, 2012 - Insidermedicine) From the UK - Anaphylactic shock following vaccination is an extremely rare event, according to a report published in the Archives of Disease in Childhood. From 2008-2009, researchers noted only 7 confirmed cases of anaphylaxis following vaccination among over 5.5 million children vaccinated. From London - A new report published in PLoS ONE finds that people who work too much are at raised risk of depression. Studying 2000 civil servants, researchers found that individuals who worked 11 or more hours a day had a twofold increased risk of suffering a major depressive episode. And finally, from Boston - Research published in CANCER finds that many patients continue to smoke even after being diagnosed with cancer. Examining nearly 5,500 colorectal and lung cancer patients, researchers found that a substantial minority of these patients continued smoking 5 months after their diagnosis. | 1/29/12 | Free | View In iTunes |
| 117 | CleanVideoElderly at Raised Risk of Infection Following ER Visit; Brain Activities May Ward off Alzheimer's Disease; Oral HPV Infection M | (January 28, 2012 - Insidermedicine) From Montreal - The elderly are at significantly increased risk of infection following a visit to the emergency department, according to a report published in CMAJ. Studying over 1200 elderly residents of long term care facilities, researchers found that individuals were at 3x increased risk of a new respiratory or GI infection in the week following an emergency department visit. From California - Keeping your brain active may reduce risk of Alzheimer's disease, according to a report published in the Archives of Neurology. Researchers studied 65 healthy elderly patients, as well as 10 Alzheimer disease patients and 11 young controls. They found that individuals who participated in more brain stimulating activities throughout their life, particularly in their early and middle years, had reduced levels of β-amyloid protein--a major component of AD development. And finally, from Ohio - A new report presented at the Multidisciplinary Head and Neck Cancer Symposium finds that HPV-related cancers are more common in men than women. Studying over 5,500 adult men and women, researchers found that oral HPV infections were 3x more common in men than women, and that men were 5x more likely to have an HPV 16 infection--a form of the virus that raises risk of head and neck cancer by 14x | 1/28/12 | Free | View In iTunes |
| 118 | CleanVideoLung Cancer Video: New Test May Be Able to Predict Lung Cancer Death; 40% of Rheumatoid Arthritis Patients Are Inactive; HPV-Re | (January 26, 2012 - Insidermedicine) From California - A new test may accurately predict risk of dying from lung cancer, according to a report published in the Lancet. Researchers used a novel molecular assay to blindly examine 433 patients with early stage lung cancer, as well as over 1000 lung cancer patients in China. They found the assay was accurate in predicting who was at low, intermediate or high risk of dying from the disease 5 years following lung cancer surgery. From Chicago - Over 40% of rheumatoid arthritis patients are physically inactive, according to a report published in Arthritis Care & Research. Studying nearly 200 RA patients, researchers found that 2 in 5 reported participating in no physical activity, while 53% said they lacked motivation for physical activity and 49% did not believe that physical activity would have any benefits. And finally, from Ohio - A new report presented at the Multidisciplinary Head and Neck Cancer Symposium finds that HPV-related cancers are more common in men than women. Studying over 5,500 adult men and women, researchers found that oral HPV infections were 3x more common in men than women, and that men were 5x more likely to have an HPV 16 infection--a form of the virus that raises risk of head and neck cancer by 14x | 1/26/12 | Free | View In iTunes |
| 119 | CleanVideoHeart Attack Deaths Halved in Past 10 Years; Working Too Much Linked to Depression; 10 Year Heart Attack Risk Prediction Can Gi | (January 25, 2012 - Insidermedicine) From Oxford- Heart attack death rates in England have been dramatically reduced in the last 10 years, according to a report published in the BMJ. Studying over 860,000 heart attacks from 2002-2010, researchers noted a 50% decline in heart attack deaths among men and a 53% decline among women. From London - A new report published in PLoS ONE finds that people who work too much are at raised risk of depression. Studying 2000 civil servants, researchers found that individuals who worked 11 or more hours a day had a twofold increased risk of suffering a major depressive episode. And finally, from Chicago - Doctors may be giving patients a false sense of security regarding their heart attack risk, according to a report published in the NEJM. In a study of over 250,000 people, researchers reviewed the effectiveness of providing patients with a prediction of their 10 year risk for heart attack. They found that the short-term risk prediction is misleading and provides patients with a false sense of security, since having just one risk factor for heart attack, such as high blood pressure or cholesterol, greatly increases one's lifetime risk of heart attack. | 1/25/12 | Free | View In iTunes |
| 120 | CleanVideoAnaphylactic Shock After Vaccination Extremely Rare; Elderly at 3x Raised Risk of Infection Following ER Visit; New Target for | (January 24, 2012 - Insidermedicine) From the UK - Anaphylactic shock following vaccination is an extremely rare event, according to a report published in the Archives of Disease in Childhood. From 2008-2009, researchers noted only 7 confirmed cases of anaphylaxis following vaccination among over 5.5 million children vaccinated. From Montreal - The elderly are at significantly increased risk of infection following a visit to the emergency department, according to a report published in CMAJ. Studying over 1200 elderly residents of long term care facilities, researchers found that individuals were at 3x increased risk of a new respiratory or GI infection in the week following an emergency department visit. And finally, from Atlanta - Research published in Cancer Discovery finds a possible new pathway that may improve treatment of lethal brain cancer. Scientists used glioblastoma samples and cancer stem cells, finding a novel pathway that allowed treatment to overcome resistance of the brain tumour. | 1/24/12 | Free | View In iTunes |
| 121 | CleanVideoAlzheimer's Disease Video: Keeping Brain Active May Reduce Risk of Alzheimer's Disease; Targeting One Protein May Fight Several | (January 23, 2012 - Insidermedicine) From California - Keeping your brain active may reduce risk of Alzheimer's disease, according to a report published in the Archives of Neurology. Researchers studied 65 healthy elderly patients, as well as 10 Alzheimer disease patients and 11 young controls. They found that individuals who participated in more brain stimulating activities throughout their life, particularly in their early and middle years, had reduced levels of β-amyloid protein--a major component of AD development. From Germany - Two reports published in the Journal of Experimental Medicine find a single protein that may be key to fighting several forms of cancer. In the first study, researchers found that inhibiting the protein HSP90 slowed breast tumour growth in a mouse model, while the second study revealed that HSP90 inhibitors also slowed the growth of leukaemia cells in a mouse model. And finally, from Boston - Research published in CANCER finds that many patients continue to smoke even after being diagnosed with cancer. Examining nearly 5,500 colorectal and lung cancer patients, researchers found that a substantial minority of these patients continued smoking 5 months after their diagnosis. | 1/23/12 | Free | View In iTunes |
| 122 | CleanVideoStatins May Have Cancer Fighting Ability; 1 in 10 Canadians Unable to Afford Medications; Melanoma Death Rates Drop, But Only A | (January 22, 2012 - Insidermedicine) From New York - Statins may have cancer fighting ability, according to a report published in Cell. Scientists examined cancer cells in an artificial model of the human breast, finding that mutations in the tumour suppressing gene p53 led to disorganized and invasive growth of the cancer cells. When the p53 mutation was treated with statins, researchers saw the cancer cells stop their invasive growth and even die. From British Columbia - 10% of Canadians cannot afford prescription drugs, according to a report published in the CMAJ. Researchers surveyed nearly 6,000 Canadians, finding that 1 in 10 participants reported not taking prescription drugs as directed due to cost. From Georgia - Melanoma death rates are dropping, but only among those with the most education, according to a report published in the Archives of Dermatology. Studying death certificates from 26 American states, researchers found that melanoma death rates dropped by 10% from 1997 to 2007. The researchers noted, however, that these rates declined only in individuals who had at least 13 years of education. | 1/22/12 | Free | View In iTunes |
| 123 | CleanVideoObesity Rates in the US Remain Unchanged; Cigarette Smoke Causes Emphysema; Insomnia Linked to Many Serious Health Problems (We | (January 21, 2012 - Insidermedicine) From Maryland - Obesity rates in the US are still high and have not changed much in recent years, according to a report published in JAMA. Analyzing data from a nationally representative sample, researchers found that one in three adults and one in six children and teens are obese, while there have been increases in obesity rates among certain demographics. From Texas - A new report published in Science Translational Medicine describes how cigarette smoke causes emphysema. Studying mice, researchers found that toxic cigarette smoke activates a host of genes in the immune system that in turn inflame the lungs, resulting in emphysema. And finally, from Quebec - A new report published in the Lancet emphasizes the importance of diagnosing and treating insomnia early. Researchers reviewed evidence regarding the sleep disorder, finding that insomnia patients are over 5x more likely to have anxiety and depression, 2x more likely to develop congestive heart failure and diabetes, and 7x more likely to develop substance abuse problems | 1/21/12 | Free | View In iTunes |
| 124 | CleanVideoPCE in Drinking Water Linked to Bipolar Disorder, PTSD; Neurodegeneration May Be Cause by Genetic Mutation; Exercise Eases Anxi | (January 20, 2012 - Insidermedicine) From Boston - PCE in the drinking water significantly raises risk of mental illness, according to a report published in Environmental Health. Researchers followed children born between 1969 n 1983--a time in which water pipes were known to be leaking PCE, a chemical used to dry-clean clothes, into drinking water supply. They found that prenatal and early childhood exposure to the solvent resulted in a 2x increased risk of bipolar disorder and 50% increased risk of PTSD. From Maine - A new report published in Cell identifies a possible cause of neurodegeneration. Researchers noted a mutation in 1 copy of the U2 snRNA gene that caused neurodegeneration in a mouse model. And finally, from Georgia - Exercise helps ease anxiety in women, according to a report published in Psychotherapy and Psychosomatics. Researchers assigned 30 sedentary women suffering from generalized anxiety disorder to either an aerobic exercise group or a control group. They found that the exercise group experienced significant reductions in their worry symptoms, as well as moderate reductions in their irritability, tension and pain. | 1/20/12 | Free | View In iTunes |
| 125 | CleanVideoStatins May Help Fight Cancer; Blood Protein Levels Predict Kidney Disease In Diabetic Patients; Insomnia Linked to Several Ser | (January 19, 2012 - Insidermedicine) From New York - Statins may have cancer fighting ability, according to a report published in Cell. Scientists examined cancer cells in an artificial model of the human breast, finding that mutations in the tumour suppressing gene p53 led to disorganized and invasive growth of the cancer cells. When the p53 mutation was treated with statins, researchers saw the cancer cells stop their invasive growth and even die. From Boston - Levels of a certain blood protein can predict which diabetic patients will develop kidney disease, according to a report published in Journal of the American Society Nephrology. Studying over 1,000 type 1 and 2 diabetic patients, researchers found that high levels of TNF receptor in the blood increased risk of kidney disease later in life by 3-5x. And finally, from Quebec - A new report published in the Lancet emphasizes the importance of diagnosing and treating insomnia early. Researchers reviewed evidence regarding the sleep disorder, finding that insomnia patients are over 5x more likely to have anxiety and depression, 2x more likely to develop congestive heart failure and diabetes, and 7x more likely to develop substance abuse problems | 1/19/12 | Free | View In iTunes |
| 126 | CleanVideoHow Cigarette Smoke Causes Emphysema; New Mechanism of Glioblastoma Discovered; Vitamin D Not Beneficial for COPD Patients (Vid | (January 18, 2012 - Insidermedicine) From Texas - A new report published in Science Translational Medicine describes how cigarette smoke causes emphysema. Studying mice, researchers found that toxic cigarette smoke activates a host of genes in the immune system that in turn inflame the lungs, resulting in emphysema. From Texas - Scientists have discovered a new mechanism of glioblastoma development, according to a report published in Molecular Cancer Research. Laboratory research revealed that two RNA-binding proteins mesh together two cancer related gene networks, significantly affecting growth of the brain tumour. And finally, from Belgium - Vitamin D does not appear to benefit patients with COPD, according to a report published in the Annals of Internal Medicine. Researchers examined nearly 200 COPD patients, randomizing participants to monthly vitamin D supplementation or placebo. Results showed that the vitamin D group did not experience greater improvements in their quality of life, hospitalizations or lung function when compared to placebo | 1/18/12 | Free | View In iTunes |
| 127 | CleanVideoUS Obesity Rates Not Changing; Scientists Discover Origins of Esophageal Cancer; Sleep May Preserve Troubling Emotional Memorie | (January 17, 2012 - Insidermedicine) From Maryland - Obesity rates in the US are still high and have not changed much in recent years, according to a report published in JAMA. Analyzing data from a nationally representative sample, researchers found that one in three adults and one in six children and teens are obese, while there have been increases in obesity rates among certain demographics. From New York - A new report published in Cancer Cell has made a potential breakthrough in understanding esophageal cancer. Using a mouse model, researchers discovered the cellular and molecular origins of esophageal adenocarcinoma--the fastest rising cancer in the US. And finally, from Massachusetts - Sleep may preserve unsettling emotional memories, according to a report published in the Journal of Neuroscience. Researchers studied over 100 healthy adults, finding that participants were less likely to be disturbed by an unsettling picture or event if they stayed awake afterwards. | 1/17/12 | Free | View In iTunes |
| 128 | CleanVideo10% of Canadians Cannot Afford Prescription Drugs; Melanoma Death Rates Dropping, But Only Among Most Educated; Harms of Drinki | (January 16, 2012 - Insidermedicine) From British Columbia - 10% of Canadians cannot afford prescription drugs, according to a report published in the CMAJ. Researchers surveyed nearly 6,000 Canadians, finding that 1 in 10 participants reported not taking prescription drugs as directed due to cost. From Georgia - Melanoma death rates are dropping, but only among those with the most education, according to a report published in the Archives of Dermatology. Studying death certificates from 26 American states, researchers found that melanoma death rates dropped by 10% from 1997 to 2007. The researchers noted, however, that these rates declined only in individuals who had at least 13 years of education. And finally, from California - A new report published in Alcoholism: Clinical and Experimental Research examines the harms of drinking while pregnant. Researchers studied data on nearly 1,000 women who gave birth to a live-infant. They found that alcohol consumption during the second half of the first trimester, in particular, was associated with 4 facial characteristics of FAS, as well as low birth weight and length | 1/16/12 | Free | View In iTunes |
| 129 | CleanVideoRetinoblastoma Gene Found; Elevated HIV Blood Levels Affect Risk of Sexually Transmitting the Disease; Nicotine Replacement May | (January 15, 2012 - Insidermedicine) From Tennessee - A new report published in Nature identifies a major genetic cause of retinoblastoma. Scientists sequenced the cancer genomes of patients with retinoblastoma and identified the mechanism that causes the eye tumour to be aggressive. These results provide a potential new target for treating the childhood tumour. From Seattle - Elevated levels of HIV-1 in the blood greatly increases risk of sexual HIV transmission, according to a report published in the Journal of Infectious Diseases. Studying over 3200 couples in which one partner had HIV and the other did not, researchers found that the higher the levels of HIV-1 in the blood of the infected partner, the more likely the virus was to be transmitted to the uninfected partner. And finally, from Boston - Research published in Tobacco Control finds that nicotine replacement therapies may not be effective long term. Researchers followed nearly 800 former smokers for nearly 5 years, finding that nicotine patches and gum were not effective at preventing individuals from relapsing when compared to individuals who quit smoking on their own | 1/15/12 | Free | View In iTunes |
| 130 | CleanVideoGrief Spikes Heart Attack Risk; Surgeons Best Between 35-50 Years Old; Children May Be More Likely to Have Asthma If Born Via C | (January 14 - Insidermedicine) From Boston - Grief raises risk of heart attack, according to a report published in Circulation. Studying nearly 2000 heart attack survivors, researchers found that heart attack risk increased by 21x within the first day of losing a loved one, and nearly 6x within the first week. From France - Surgeons are at their best between the ages 35 and 50, according to a report published in British Medical Journal. Studying over 3500 thyroidectomies by nearly 30 different surgeons, researchers found that patients were at highest risk of complications if their surgeon was inexperienced or had been in practice for over 20 years. And finally, from Norway - Children may be more likely to develop asthma if they are delivered via cesarean section, according to a report published in the American Journal of Epidemiology. Studying over 37,000 individuals, researchers found that children delivered by c-section had a slightly increased risk of developing asthma by age 3, even if their mother had no allergy history | 1/14/12 | Free | View In iTunes |
| 131 | CleanVideoPossible Blood Test for Early Atherosclerosis; Gene Linked to Hereditary Prostate Cancer; Dietary Fibre Reduces Risk of Several | (January 13, 2012 - Insidermedicine) From Virginia - Scientists may have developed a blood test for early atherosclerosis, according to a report published in BMC Medical Genomics. Researchers collected blood samples from patients at high risk for atherosclerosis and from healthy controls, examining the samples for a set of 56 biomarkers believed to indicate early atherosclerosis. Results showed that the test was very accurate in identifying which individuals were at high risk. From Michigan - Research published in the New England Journal of Medicine identifies a gene mutation associated with hereditary prostate cancer. Studying over 5100 prostate cancer patients and 1400 controls, researchers found that individuals who inherited the HOXB13 genetic mutation had up to 20x increased risk of developing prostate cancer. And finally, from India - Increased fibre in the diet reduces risk of several diseases, according to a report published in the International Journal of Food Safety, Nutrition and Public Health. Results of a meta-analysis found that adequate consumption of dietary fibre greatly improves gastrointestinal health, reducing risk of diseases such as diverticular disease, heart disease and colon cancer. | 1/13/12 | Free | View In iTunes |
| 132 | CleanVideoHIV Video: Blood Levels of HIV Greatly Affect Risk of Sexual Transmission; Most Low Fat Muffins Not Healthy; C-Section May Rais | (January 12, 2012 - Insidermedicine) From Seattle - Elevated levels of HIV-1 in the blood greatly increases risk of sexual HIV transmission, according to a report published in the Journal of Infectious Diseases. Studying over 3200 couples in which one partner had HIV and the other did not, researchers found that the higher the levels of HIV-1 in the blood of the infected partner, the more likely the virus was to be transmitted to the uninfected partner. From Boston - A new report released by the Harvard School of Public Health finds that low fat muffins are not particularly healthy. Researchers found that low fat muffins typically have the same amount of calories as regular muffins, but with even more carbohydrates, sugar and 60% more sodium. The study authors emphasize that truly healthy muffins are those made with healthy fats, whole grains and much less sugar and salt. And finally, from Norway - Children may be more likely to develop asthma if they are delivered via cesarean section, according to a report published in the American Journal of Epidemiology. Studying over 37,000 individuals, researchers found that children delivered by c-section had a slightly increased risk of developing asthma by age 3, even if their mother had no allergy history | 1/12/12 | Free | View In iTunes |
| 133 | CleanVideoRetinoblastoma Video: Major Genetic Cause of Childhood Tumor Discovered; Surgeons Are At Their Best Between 35 and 50 Years Old | (January 11, 2011 - Insidermedicine) From Tennessee - A new report published in Nature identifies a major genetic cause of retinoblastoma. Scientists sequenced the cancer genomes of patients with retinoblastoma and identified the mechanism that causes the eye tumour to be aggressive. These results provide a potential new target for treating the childhood tumour. From France - Surgeons are at their best between the ages 35 and 50, according to a report published in British Medical Journal. Studying over 3500 thyroidectomies by nearly 30 different surgeons, researchers found that patients were at highest risk of complications if their surgeon was inexperienced or had been in practice for over 20 years. And finally, from Washington - Dementia patients have very high hospitalization rates, according to a report published in Journal of the American Medical Association. Researchers examined over 3000 hospitalizations over a 13 year period, finding patients who had dementia were 2x more likely to be hospitalized than those without the condition. | 1/11/12 | Free | View In iTunes |
| 134 | CleanVideoMarathon Runners Are Not At Raised Risk of Cardiac Arrest (Video) | (January 11, 2012 - Insidermedicine) While male marathoners with cardiovascular disease are at highest risk of experiencing a cardiac arrest during a long-distance run, the overall likelihood of such an occurrence is quite low, according to research published in the New England Journal of Medicine. Here are some tips to help you prepare for a marathon: • Make sure you’re getting plenty of sleep • Stay hydrated • Eat a diet rich in complex carbohydrates prior to the race Researchers from Massachusetts General Hospital and Harvard Medical School calculated the incidence of cardiac arrest during marathons and half-marathons that took place in the United States between January 2000 and May 2010. They also assessed the clinical characteristics of the cardiac arrests that did occur by interviewing survivors and the next of kin of nonsurvivors and studying medical records and postmortem data. Among 10.9 million runners, 59 experienced a cardiac arrest, and 71% of these runners died. That translates to an overall incidence of cardiac arrest of 0.54 for every 100,000 runners. Cardiac arrest was more likely to occur during marathons than half-marathons and in men than women. Most of those who experienced cardiac arrest had underlying cardiovascular disease, and one of the greatest predictors of survival was the presence of someone who quickly initiated CPR. Among those at highest risk for cardiac arrest, that is, male marathoners, the incidence of cardiac arrest increased during the study period. Today’s research suggests that most long-distance runners do not need to worry about experiencing a sudden cardiac arrest, although men with underlying cardiovascular disease should be the most cautious. | 1/11/12 | Free | View In iTunes |
| 135 | CleanVideoMarijuana Smoke Not as Damaging As Cigarette Smoke; New Resuscitation Guidelines Ask 911 Dispatchers to Teach CPR Over Phone; N | (January 10, 2012 - Insidermedicine) From Alabama - Marijuana smoke may not be as harmful as cigarette smoke, according to a report published in JAMA. Researchers reviewed data from a 21 year study following over 5,000 men and women. They found that long term cigarette smokers had significant decreases in air flow and lung volume, while occasional marijuana smokers did not suffer these same deficits. From Wisconsin - 911 dispatchers can save lives by coaching CPR to bystanders over the phone, according to new resuscitation guidelines published in Circulation. The new guidelines recommend that dispatchers can greatly increase the 'chain of survival' among heart attack patients by assessing whether or not an individual has suffered a cardiac arrest, and then provide hand-only CPR coaching to callers. And finally, from Pittsburgh - A novel drug combination may help prevent lung cancer, according to a study presented at the Molecular Origins of Lung Cancer: Biology, Therapy and Personalized Medicine conference. Researchers found that a combination of estrogen targeting drugs was able reduce lung cancer tumours in a mouse model with precancerous cells | 1/10/12 | Free | View In iTunes |
| 136 | CleanVideoStem Cells May Be Able to Reverse Diabetes; Grief Greatly Raises Risk of Heart Attack; Nicotine Patch May Not Be Effective, Lon | (January 9, 2012 - Insidermedicine) From Chicago - Scientists may have reversed diabetes using stem cell therapy, according to a report published in BMC Medicine. Researchers used stem cells taken from diabetic patients' cord blood and re-educated the T-cells to improve pancreatic function. After 40 weeks of treatment, researchers saw improvements in patient's autoimmune control--suggesting that daily insulin dosage could be safely reduced. From Boston - Grief raises risk of heart attack, according to a report published in Circulation. Studying nearly 2000 heart attack survivors, researchers found that heart attack risk increased by 21x within the first day of losing a loved one, and nearly 6x within the first week. And finally, from Boston - Research published in Tobacco Control finds that nicotine replacement therapies may not be effective long term. Researchers followed nearly 800 former smokers for nearly 5 years, finding that nicotine patches and gum were not effective at preventing individuals from relapsing when compared to individuals who quit smoking on their own | 1/9/12 | Free | View In iTunes |
| 137 | CleanVideoCancer Death Rates Falling; Global Drug Related Burden of Disease; Stem Cells Keep Aging Mice Alive Longer than Expected (Week | From Georgia - A new report released by the American Cancer Society finds that cancer death rates in the US continue to fall. Researchers noted a 1% decrease per year in cancer death rates from 1999 to 2008, particularly among the most common cancers--breast, prostate, lung and colon. From Australia - A new report published in the Lancet examines the global burden of disease due to drug use. Researchers estimate that around 200 million people worldwide are using illicit drugs every year, with use being highest in developed countries. These results make the drug-related burden of disease equivalent to that caused by alcohol. From Pittsburgh - Stem cells given to aging mice significantly extended the rodent's lifespan, according to a report published in Nature Communications. Researchers injected stem cells derived from young, healthy mice into a mouse model that was engineered to age rapidly. They found that the stem cells dramatically improved the health of the mice and the rodent's lived 2-3x longer than expected. | 1/8/12 | Free | View In iTunes |
| 138 | CleanVideoMental Deterioration May Begin at 45; PSA Screening Has No Impact on Prostate Cancer Mortality, Calories, not Protein, Lead to | -- | 1/7/12 | Free | View In iTunes |
| 139 | CleanVideoPSA Screening May Not Affect Prostate Cancer Death Rates; Cancer Mortality Slowly Declining; Thyroid Condition During Pregnancy | (January 6, 2011 - Insidermedicine) From St. Louis - PSA screening may offer no mortality benefit, according to a report published in the Journal of the National Cancer Institute. Researchers followed men aged 55-74 for 13 years, randomizing participants to either PSA screening for 6 years or usual medical care. Results showed no mortality difference between the two groups. From Georgia - A new report released by the American Cancer Society finds that cancer death rates in the US continue to fall. Researchers noted a 1% decrease per year in cancer death rates from 1999 to 2008, particularly among the most common cancers--breast, prostate, lung and colon. And finally, from New Jersey - Hypothyroidism during pregnancy is more common than previously though, according to a report published in the Journal of Clinical Endocrinology and Metabolism. Studying over 115,000 women aged 18-40, researchers found that 15% suffered from gestational hypothyroidism. As a result, the researchers estimate the the condition may affect as many as 483,000 pregnant women a year | 1/6/12 | Free | View In iTunes |
| 140 | CleanVideoCognitive Decline May Start Earlier than Previously Thought; Over 200 Million Worldwide Use Illicit Drugs in a Year; Herpes Vac | (January 5, 2011 - Insidermedicine) From France - Cognitive decline can begin at age 45, according to a report published in the BMJ. Researchers followed nearly 5200 men and over 2100 women for 10 years, finding a noticeable decline in participants mental reasoning at ages 45-49. From Australia - A new report published in the Lancet examines the global burden of disease due to drug use. Researchers estimate that around 200 million people worldwide are using illicit drugs every year, with use being highest in developed countries. These results make the drug-related burden of disease equivalent to that caused by alcohol. And finally, from St. Louis - A promising herpes vaccine has been shown to be ineffective, according to research published in the NEJM. In a study of over 8300 healthy women, researchers found that the herpes vaccine failed to prevent infection of the most common cause of genital herpes, herpes type 2 | 1/5/12 | Free | View In iTunes |
| 141 | CleanVideoRisk factors for liver cancer; On track to HIV Vaccine; Genetic cause of deafness (Video) | (January 4, 2012 - Insidermedicine) From Minnesota, researchers at the Mayo Clinic have identified that liver scarring associated with Hepatitis C was a risk factor for liver cancer. Previously, liver scarring diseases associated with alcohol consumption were a known risk factor. Obesity was also found to account for 11% of liver cancer cases. From Boston, research appearing online in Nature shows great promise in preventing and controlling HIV infection. The scientists were able to partially protect monkeys from acquiring a virulent strain of Simian Immunodeficiency Virus (or SIV), a monkey version of HIV. Plans are underway to begin early-stage clinical trials in humans, but in the meantime this research confirms that scientists are homing in on some of the critical ingredients of a protective HIV vaccine. And finally, from St. Louis - Research published in PLoS Biology may have identified a genetic cause for deafness. Researchers found that inactivating the FGF20 gene in a mouse model resulted in completely healthy rodents that had no ability to hear. | 1/4/12 | Free | View In iTunes |
| 142 | CleanVideoStem Cells Greatly Extend Lifespan of Aging Mice; Bariatric Surgery May Reduce Risk of Fatal Heart Attack, Stroke; Over-consump | (January 3, 2012 - Insidermedicine) From Pittsburgh - Stem cells given to aging mice significantly extended the rodent's lifespan, according to a report published in Nature Communications. Researchers injected stem cells derived from young, healthy mice into a mouse model that was engineered to age rapidly. They found that the stem cells dramatically improved the health of the mice and the rodent's lived 2-3x longer than expected. From Sweden - Bariatric surgery may reduce risk of deadly heart attack and stroke, according to a report published in JAMA. Researchers compared over 2000 obese individuals who underwent bariatric surgery to 2000 obese individuals treated with usual care. 15 year follow up revealed an association between the surgery and a reduction in fatal heart attacks and strokes. And finally, from Baton Rouge - Overconsumption of calories, not protein, increases body fat, according to a report published in JAMA. Researchers randomized 25 healthy individuals to over-consume varying levels of protein-diets. They found that those on the low-protein diets gained the least amount of weight, and that calories alone increased percentage of body fat | 1/3/12 | Free | View In iTunes |
| 143 | CleanVideoMRI Best At Diagnosing Coronary Artery Disease; Mediterranean Diet May Prolong Life; Early Salt Exposure Develops Child's Prefe | (December 23, 2011 - Insidermedicine) From the UK - MRI is the best approach to diagnosing coronary artery disease, according to a report published in the Lancet. A five year study of nearly 800 patients found that MRI is superior in accuracy and safety when compared to the commonly used SPECT test at diagnosing coronary artery disease. From Sweden - Mediterranean diet can prolong life, according to a report published in Age. Results of a 40 year study comparing the diets of thousands of 70 years olds showed that individuals who ate a mediterranean diet were 20% more likely to have a longer life. And finally, from Philadelphia - Research published in the American Journal of Clinical Nutrition finds that early salt exposure develops an infant's preference for salty foods. Researchers found that children exposed to starchy, salt containing foods at 6 months consumed 55% more salt during a preference test than children not exposed to such foods. | 12/23/11 | Free | View In iTunes |
| 144 | CleanVideoScience's Breakthrough of 2011; Mothers Can Improve Child's Ability to Take Another Perspective; One Gene Mutation Linked to Se | (December 22, 2011 - Insidermedicine) From North Carolina - Using antiretroviral therapy to prevent transmission of HIV is the scientific breakthrough of the year, according to a review published in Science. Originally published in August in the NEJM, the study found that early treatment of HIV patients with antiretroviral drugs reduced transmission of the disease by 96%. From Australia - Research published in Child Development describes how mothers can improve their child's ability to take another person's perspective. Researchers examined over 120 children between 4 and 6 years old. They found that the more a mother discussed with her child about other people's thoughts and feelings, the better the child's language development and perspective taking ability. And finally, from BC - A new report published in the NEJM identifies a gene mutation associated with several unrelated cancers. Studying rare ovarian, testicular and uterine tumours, researchers found all of the cancers were linked to the same fundamental mutation on the DICER gene. | 12/22/11 | Free | View In iTunes |
| 145 | CleanVideoWeather Forecasting Tool May Work in Predicting Brain Tumor Growth; Gene Variants Linked to Early Bipolar Disease; Hip Hop Impr | (December 21, 2011 - Insidermedicine) From Arizona - Weather forecasting models may also work to predict the growth of brain tumours, according to a report published in Biology Direct. Researchers used an algorithm developed to forecast the weather to predict how a hypothetical model of glioblastoma would grow. They found that the mathematical equation provided a clinically relevant prediction of the tumours development. From San Diego - Research published in Neuron identifies a series of genetic variants that may cause bipolar disease. Scientists discovered a rare DNA sequencing abnormality, known as de novo CNVs, that greatly increased the risk for early onset bipolar disease. And finally, from Alberta - Hip hop music may improve vocabulary in the listener, according to a report published in PLoS ONE. Researchers found that the amount of hip hop artists a study participant listened to was predictive of their knowledge of words and phrases not considered mainstream--even after taking into account demographics, pop culture knowledge and musical preferences. | 12/21/11 | Free | View In iTunes |
| 146 | CleanVideo40% of Police Officers Have Sleep Disorder; Vaccinating Females Only Most Effective Way to Reduce HPV; High Blood Pressure Trea | (December 20, 2011 - Insidermedicine) From Boston - Nearly half of all police officers suffer from sleep disorders, according to a report published in JAMA. Studying over 3,600 North American police officers for two years, researchers found that 40% had at least one sleep disorder, the most common one being sleep apnea. From the Netherlands - A new report published in PLoS Medicine finds that single sex vaccination is the best approach to reducing HPV infections. Mathematical modelling revealed that vaccinating only females against HPV infections would be the most effective approach to reducing the prevalence of the virus. And finally, from New Jersey - High blood pressure treatment may improve life expectancy, according to a report published in JAMA. Researchers randomized hypertension patients to either chlorthalidone for 4.5 years or a placebo. Results showed that patients taking the high blood pressure medication had significantly lower death rates and a much higher life expectancy free from cardiovascular death when compared to those on placebo | 12/20/11 | Free | View In iTunes |
| 147 | CleanVideoNickel, Selenium in Body May Reduce Risk of Pancreatic Cancer; Blood Pressure Changes Midlife Affect Risk of Heart Disease; Low | (December 19, 2011 - Insidermedicine) From Spain - High levels of nickel and selenium in the body may reduce risk of pancreatic cancer, according to a report published in Gut. Studying over 100 pancreatic cancer patients and nearly 400 controls, researchers found that those who had the highest bodily levels of nickel and selenium were 33-95% less likely to develop pancreatic cancer. From Chicago - Blood pressure changes during middle age can affect risk of heart disease, according to a report published in Circulation. Researchers studied data on nearly 62,000 individuals, finding that those who maintained or reduced their blood pressure to normal levels by age 55 had the lowest risk of developing heart disease, while those who already had hypertension by age 55 had up to 69% increased risk. And finally, from Italy - Eating less may protect the brain from aging, according to a report published in PNAS. Studying mice, researchers found that a low calorie diet activates the molecule CREB1, and that this molecule consequently triggers other genes that keep the brain functioning properly | 12/19/11 | Free | View In iTunes |
| 148 | CleanVideoChemo Alone Improves Survival in Blood Cancer Patients; Dentists Could Screen for Chronic Health Problems; DNA Study Finds CLL | (December 16, 2011 - Insidermedicine) From Kingston - Research published in the New England Journal of Medicine finds that chemotherapy alone may improve survival in some blood cancer patients. Randomizing patients with Hodgkin's lymphoma to either chemotherapy alone, radiation plus chemotherapy, or radiation alone, researchers found that those treated with only chemotherapy were more likely to be alive a year after treatment started. From New York - Dentists could potentially screen nearly 20 million Americans for chronic health problems, according to a report published in the American Journal of Public Health. Researchers found that a significant portion of US adults and children routinely visit a dentist but not a health care provider. The authors suggest that dentists, as trained health care professionals, could potentially screen for diabetes and high blood pressure during the course of a normal visit. And finally, from Boston - A massive DNA study has found several gene abnormalities implicated in chronic lymphocytic leukaemia (CLL), according to a report published in the New England Journal of Medicine. Results of comprehensive DNA sequencing revealed five genetic mutations that were commonly associated with the blood cancer, an aspect which may improve predictions on progression of the diseas | 12/18/11 | Free | View In iTunes |
| 149 | CleanVideoBreast Cancer Vaccine Shrinks Tumors in Mice; Factors for Stillbirth; HPV Blood Test Best for Detecting Cervical Cancer (Week i | (December 17, 2011 - Insidermedicine) From Georgia - Scientists may be closer to developing a breast cancer vaccine, according to a report published in Proceedings of the National Academy of Sciences. Researchers developed a synthetic vaccine that was able activate the immune response in a mouse model, significantly shrinking both breast and pancreatic tumours that were 90% similar to human tumors. From Utah - Several factors may raise risk of stillbirth, according to a report published in JAMA. Researchers studied nearly 2500 deliveries in the US that took place over 2 years. They found that non-Hispanic black race, diabetes, age over 40, AB blood type, a history of drug addiction, smoking 3 months prior to pregnancy, obesity and not living with a partner all independently raised risk of stillbirth. And finally, from Bethesda - An HPV blood test is the best way to screen for cervical cancer in women over the age 30, according to a report published in the Lancet Oncology. Studying nearly 45,000 women for 5 years, researchers found that HPV testing found significantly more precancerous lesions than cytology, without resulting in over-diagnosis. | 12/17/11 | Free | View In iTunes |
| 150 | CleanVideoHIV Treatment More Effective if Immediately Administered; Preventing Preterm Birth Possible with Progesterone; Exercise Decline | (December 16, 2011 - Insidermedicine) From Milwaukee - Research published in the Journal of Infectious Diseases finds that immediate antiretroviral therapy is the best approach to treating early HIV infections. Researchers randomized 130 patients with early HIV to immediate antiretroviral therapy or until treatment was medically indicated. They found that the infection progressed much faster in those whose treatment was deferred. From Kentucky - Vaginal progesterone may help prevent preterm births, according to a report published in the American Journal of Obstetrics and Gynecology. Studying women with a short cervix--a known risk factor for premature delivery--researchers found that vaginal progesterone significantly reduced rates of births prior to 33 weeks gestation. And finally, from Hamilton - A new report published in the American Journal of Preventive Medicine finds that young adults frequently stop exercising once they attend university or college. Researchers followed over 600 adolescents until they were 24-27 years old, finding a 24% decrease in physical activity over the 12 year study period--with the decline greatest among men entering post secondary schooling. | 12/16/11 | Free | View In iTunes |
| 151 | CleanVideoDentists Could Screen Many Americans for Chronic Health Problems; Some Kidney Proteins Raise Risk of Premature Death; HPV Test | (December 15, 2011 - Insidermedicine) From New York - Dentists could potentially screen nearly 20 million Americans for chronic health problems, according to a report published in the American Journal of Public Health. Researchers found that a significant portion of US adults and children routinely visit a dentist but not a health care provider. The authors suggest that dentists, as trained health care professionals, could potentially screen for diabetes and high blood pressure during the course of a normal visit. From Massachusetts - Elevated levels of certain kidney proteins may predict premature death, according to a report published in the Journal of the American Society of Nephrology. Researchers followed over 800 kidney disease patients for over 16 years, finding that higher levels of cystatic C and beta trace protein increased risk of dying prematurely. And finally, from Bethesda - HPV testing is the best way to screen for cervical cancer in women over the age 30, according to a report published in the Lancet Oncology. Studying nearly 45,000 women for 5 years, researchers found that HPV testing found significantly more precancerous lesions than cytology, without resulting in over-diagnosis. | 12/15/11 | Free | View In iTunes |
| 152 | CleanVideoHIV Video: Scientists Discover Protein that Enhances HIV's Ability to Infect; Statins May Protect Flu Patients; Childhood Cance | (December 14, 2011 - Insidermedicine) From California - Scientists have discovered proteins in the semen that enhances HIV's ability to infect new cells, according to a report published in Cell Host & Microbe. Examining 7 semen samples, researchers found that removing a set of fibrils from the semen severely diminished HIV's ability to attach to CD4 T white blood cells (immune cells that are HIV's primary target). From Portland - Statins may reduce death rates among patients hospitalized with the flu, according to a report published in the Journal of Infectious Diseases. Researchers studied over 3,000 patients hospitalized with the flu, finding that those who did not receive statins prior to, or during, hospitalization had a 2x increased risk of death. And finally, from Maryland - A new report published in the Journal of Clinical Oncology finds that childhood cancer survivors are not at increased risk of having a child with a birth defect. Researchers followed nearly 2800 childhood cancer survivors, finding no noticeable difference in birth defect rates among women who were treated with chemotherapy and radiation and those who did not receive either treatment. ... | 12/14/11 | Free | View In iTunes |
| 153 | CleanVideoStillbirth Risk Raises With Several Maternal Factors; Pathway Regulating Stress Discovered; Large DNA Study Identifies Genes Li | (December 13, 2011 - Insidermedicine) From Utah - Several factors may raise risk of stillbirth, according to a report published in JAMA. Researchers studied nearly 2500 deliveries in the US that took place over 2 years. They found that non-Hispanic black race, diabetes, age over 40, AB blood type, a history of drug addiction, smoking 3 months prior to pregnancy, obesity and not living with a partner all independently raised risk of stillbirth. From Massachusetts - Research published in the Journal of Neuroscience identifies a novel pathway that determines the body's response to stress. Researchers found that neurosteroids control the body's stress response. They able to block this response in a mouse model, effectively preventing stress-induced anxiety in the rodents. And finally, from Boston - A massive DNA study has found several gene abnormalities implicated in chronic lymphocytic leukaemia (CLL), according to a report published in the New England Journal of Medicine. Results of comprehensive DNA sequencing revealed five genetic mutations that were commonly associated with the blood cancer, an aspect which may improve predictions on progression of the disease. | 12/13/11 | Free | View In iTunes |
| 154 | CleanVideoScientists Make Breast Cancer Vaccine Progress; Chemotherapy Alone Improves Blood Cancer Survival; Ready-to-Bake Cookie Dough L | (December 12, 2011 - Insidermedicine) From Georgia - Scientists may be closer to developing a breast cancer vaccine, according to a report published in Proceedings of the National Academy of Sciences. Researchers developed a synthetic vaccine that was able activate the immune response in a mouse model, significantly shrinking both breast and pancreatic tumours that were 90% similar to human tumors. From Kingston - Research published in the New England Journal of Medicine finds that chemotherapy alone may improve survival in some blood cancer patients. Randomizing patients with Hodgkin's lymphoma to either chemotherapy alone, radiation plus chemotherapy, or radiation alone, researchers found that those treated with only chemotherapy were more likely to be alive a year after treatment started. And finally, Atlanta - Ready-to-bake cookie dough has been linked to E. coli, according to a report published in Clinical Infectious Diseases. CDC researchers examined a multi-state E. Coli outbreak in 2009, finding nearly 80 patients who developed illnesses from ready to eat cookie dough, resulting in 35 hospitalizations. | 12/12/11 | Free | View In iTunes |
| 155 | CleanVideoCardiotoxicity of cancer treatments; Lasting impact of child abuse, neglect; Fish with Omega-3 for heart disease risk (Week in | (December 11, 2011, Insidermedicine) From Euroecho, the annual meeting of the European Association of Echocardiography, researchers are working toward developing protocols for evaluating myocardial damage associated with different cancer treatments. As treatments for cancer have improved survival rates in patients, the long-term effects of these treatments are of growing concern. Cardiotoxicity is a common side-effect of many cancer treatments, and the current research projects aim to identify when patients might benefit from changes in cancer therapy, and when protective treatments against cardiotoxicity are indicated. From New Haven, researchers at the Yale School of Medicine have found that adolescents exposed to neglect or abuse (either physical or emotional) earlier in life show lastings signs in the form of a reduction in grey matter in their brains. Grey matter is the tissue within the brain that contains brain cells. The researchers noted gender differences in the grey matter deficits: boys tended to lose impulse control and be more prone to substance abuse, while girls showed a tendency toward depression. From Denmark, young women who eat fish containing omega 3 fatty acids are at reduced risk for heart disease. Looking at women of childbearing age, the researchers from the Technical University of Denmark found that women who never ate fish were at a 90% increased risk of cardiovascular disease as compared to women who ate fish high in omega-3 on a weekly basis. | 12/11/11 | Free | View In iTunes |
| 156 | CleanVideoBreast Cancer Videos: Starch intake & risk; obesity, diabetes & risk; Effective diets for prevention (Week in review) | From the San Antonio Breast Cancer Symposium, starch intake has been linked to an increased risk of breast cancer recurrence, according to research out of the University of California, San Diego. The researchers followed breast cancer survivors and tracked their dietary starch intake. The results showed that in women with lower-grade tumours, increased starch intake coincided with a 46% increase in risk for breast cancer recurrence. Also from the San Antonio Breast Cancer Symposium, researchers from Lund University in Sweden have revealed that women over the age of 60 who are diabetic and obese have a significantly higher risk for breast cancer. Obesity itself increased breast cancer risk by 55%, while diabetes increased risk by 37%. The researchers also noted breast cancer risk associated with different diabetes drugs, finding the metformin lowered risk by 8%, while glargine almost doubled the risk. And finally, intermittent low-carb diets appear to be more successful than daily calorie-restricted diets at reducing weight, and lowering blood levels of insulin, two factors known to be associated with risk for developing cancer. The researchers from the Genesis Prevention Center in Manchester compared a standard calorie-restricted daily Mediterranean diet to two, 2-day-a-week, low-carb diets: one calorie restricted, the other not. The researchers found that both of the intermittent diets were more successful than daily dieting at reducing weight, body fat, and insulin resistance. | 12/10/11 | Free | View In iTunes |
| 157 | CleanVideoExtreme endurance athletes' heart health; Blood pressure medications in dialysis patients; Tuberculosis risk in postpartum moth | (December 9, 2011 - Insidermedicine) From Melbourne, athletes engaging extreme endurance exercise may incur damage to the right ventricles of their hearts. While most of the athletes studied showed an apparent reversal of any damage, athletes who had been training and competing in endurance sports for a longer time showed signs of permanent damage in the form of scarring of the heart muscle. This research points to the need for a better understanding of the right ventricle's susceptibility to exercise-induced heart injury. This research should not be misinterpreted as an argument against the health benefits of exercise. From Washington, two apparently similar classes of medicines for treating high blood pressure have very different impacts on the heart health of dialysis patients. Heart disease is a leading cause of death in dialysis patients. The researchers found that ACE inhibitors were better at preventing blood vessel damage, while Angiotensin Receptor Blockers (ARBs) were better at preventing inflammation. This research highlights the need to better understand the different effects of blood pressure-lowering medications on dialysis patients, and to adopt a personalized approach to therapy. And finally, from the UK, postpartum mothers are at increased risk for tuberculosis in the six months following pregnancy, according to research from the Health Protection Agency and the University of East Anglia. Tuberculosis is an infectious disease that is most effectively managed though early treatment. The current research supports targeted TB screening of pregnant and postpartum women. | 12/9/11 | Free | View In iTunes |
| 158 | CleanVideoStarch intake linked to breast cancer recurrence; BP lowering medications reduce stroke risk in certain patients; Intermittent | (December 8, 2011 - Insidermedicine) From the San Antonio Breast Cancer Symposium, starch intake has been linked to an increased risk of breast cancer recurrence, according to research out of the University of California, San Diego. The researchers followed breast cancer survivors and tracked their dietary starch intake. The results showed that in women with lower-grade tumours, increased starch intake coincided with a 46% increase in risk for breast cancer recurrence. From Cleveland, blood pressure medicines prescribed to patients with prehypertension have the effect of lowering the risk of stroke. Researchers from the Harrington-McLaughlin Heart and Vascular Institute found that blood pressure-lowering medicines accounted for a 22% lower risk of stroke in prehypertensive patients, though the risk of heart attack had no significant change. The researchers were quick to point out that lifestyle changes, rather than medications, are the gold standard for addressing prehypertension. And finally, also from the San Antonio Breast Cancer Symposium, intermittent low-carb diets appear to be more successful than daily calorie-restricted diets at reducing weight, and lowering blood levels of insulin, two factors known to be associated with risk for developing cancer. The researchers from the Genesis Prevention Center in Manchester compared a standard calorie-restricted daily Mediterranean diet to two, 2-day-a-week, low-carb diets: one calorie restricted, the other not. The researchers found that both of the intermittent diets were more successful than daily dieting at reducing weight, body fat, and insulin resistance. | 12/8/11 | Free | View In iTunes |
| 159 | CleanVideoHispanic women more likely to die of breast cancer; Cardiotoxicity of cancer treatments; Biomarker for ovarian cancer (video) | (December 7, 2011 - Insidermedicine) From the San Antonio Breast Cancer Symposium, Hispanic women are 20% more likely to die from breast cancer than non-Hispanic white women. The researchers from the University of Kentucky also found that Hispanic women who received chemotherapy were 1.5 times more likely to die from breast cancer. The researchers also pointed out that this difference in cancer survival between Hispanic and non-Hispanic white women does not appear to extend to all-cause or non-breast cancer mortality. From Euroecho, the annual meeting of the European Association of Echocardiography, researchers are working toward developing protocols for evaluating myocardial damage associated with different cancer treatments. As treatments for cancer have improved survival rates in patients, the long-term effects of these treatments are of growing concern. Cardiotoxicity is a common side-effect of many cancer treatments, and the current research projects aim to identify when patients might benefit from changes in cancer therapy, and when protective treatments against cardiotoxicity are indicated. And finally, from Los Angeles, researchers from the University of Southern California have reported progress toward identifying a blood-based DNA biomarker for ovarian cancer. Such a diagnostic tool could prove very useful in both the early detection of ovarian cancer as well as monitoring for recurrence. | 12/7/11 | Free | View In iTunes |
| 160 | CleanVideoDiabetes, obesity in women over 60 raise breast cancer risk; Omega-3 fish lowers heart disease risk in young women; Fitness lev | (December 6, 2011 - Insidermedicine) From the San Antonio Breast Cancer Symposium, researchers from Lund University in Sweden have revealed that women over the age of 60 who are diabetic and obese have a significantly higher risk for breast cancer. Obesity itself increased breast cancer risk by 55%, while diabetes increased risk by 37%. The researchers also noted breast cancer risk associated with different diabetes drugs, finding the metformin lowered risk by 8%, while glargine almost doubled the risk. From Denmark, young women who eat fish containing omega 3 fatty acids are at reduced risk for heart disease. Looking at women of childbearing age, the researchers from the Technical University of Denmark found that women who never ate fish were at a 90% increased risk of cardiovascular disease as compared to women who ate fish high in omega-3 on a weekly basis. From South Carolina, fitness level trumps body mass index in reducing death risk, according to research out of the University of South Carolina. The researchers found that improving fitness level, even if body weight remains constant, has the effect of lowering risk of death, while no such link existed between changes in body fat percentage or body weight and death risk. This research emphasizes how critically important physical fitness is to health. | 12/6/11 | Free | View In iTunes |
| 161 | CleanVideoNeutralising HIV with antibodies; Lulling prostate cancer; Health disparity on the rise in the US (Week in review) | From California, researchers at Caltech have found a way to introduce antibodies capable of neutralizing HIV into mice. While the current research demonstrates an effective approach to HIV prevention, it remains to be seen whether this approach can be successfully migrated to a human immune system. From Illinois, researchers at Souther Illinois University School of Medicine have identified a protein released by bone cells which is capable of putting prostate tumour cells into a state of hibernation. Nearly half of prostate cancer patients face recurrence as a result of metastases. The current research sheds light a new target for therapy: aiming to keep prostate tumour cells in their sleep state. And finally, from Washington, levels of health disparity are on the rise, in particular among young American adults. Researchers found that, in particular, Americans born since 1980 exhibit a large gap in perceived health. The data also suggests that the disparity between the healthiest and least healthy will continue over the next 1-2 decades. | 12/4/11 | Free | View In iTunes |
| 162 | CleanVideoMeasuring treatment effectiveness in Huntington's; Novel treatment for graft-vs-host disease; Health disparity on the rise in t | (December 2, 2011 - Insidermedicine) From London, researchers have identified and validated a series of objective assessment tools for monitoring the progression of Huntington's disease. Though not impacting the disease directly, the new measures offer an improved assessment of treatments in phase 2 and 3 clinical trials, and greatly advance the development of future treatments. From Boston, researchers at the Dana-Farber Cancer institute have discovered that an immune system stimulant can, in small doses, act as an immune system suppressant. These findings identify a possible treatment course for patients with active, chronic graft-versus-host disease, a common side-effect arising from stem cell or bone marrow transplantation. And finally, from Washington, levels of health disparity are on the rise, in particular among young American adults. Researchers found that, in particular, Americans born since 1980 exhibit a large gap in perceived health. The data also suggests that the disparity between the healthiest and least healthy will continue over the next 1-2 decades. | 12/2/11 | Free | View In iTunes |
| 163 | CleanVideoCancer video: High glucose levels associated with risk of colorectal cancer in postmenopausal women; Stalling breast cancer; Lu | (December 1, 2011 - Insidermedicine) From New York, researchers at the Albert Einstein College of Medicine have found a link between high blood sugar levels and colorectal cancer in postmenopausal women. The researchers noted a nearly two-fold increase in risk for women in the highest third of baseline glucose levels among the study's participants. Colorectal cancer is the third most common cause of cancer death in the US. From Philadelphia, scientists at the Kimmel Cancer Center at Jefferson University have discovered a possible way to stall breast cancer cells from growing and spreading throughout the body. Metformin, an off-patent drug used to treat diabetes, seems to act as a mitochondrial inhibitor in breast cancer cells, thus cutting off the cancer cells' supply of energy. From Illinois, researchers at Souther Illinois University School of Medicine have identified a protein released by bone cells which is capable of putting prostate tumour cells into a state of hibernation. Nearly half of prostate cancer patients face recurrence as a result of metastases. The current research sheds light a new target for therapy: aiming to keep prostate tumour cells in their sleep state. | 12/1/11 | Free | View In iTunes |
| 164 | CleanVideoRisk of Pulmonary Embolism in Autoimmune Patients; Finding the Causal Mechanisms of Autism; New Therapy for Obstructive Sleep A | (November 29, 2011 - Insidermedicine) From Sweden, autoimmune disorder patients who have been admitted to hospital are at an increased risk of having a pulmonary embolism. The researchers from Lund University in Sweden looked at over 500,000 autoimune hospital admissions and noted a 6-fold increase in risk of pulmonary embolism within the following year. The research suggests that prophylaxis could be warranted in these patients. From Palo Alto, researchers studying Timothy Syndrome brains may have unlocked potential clues as to how autism miswires the brain. Timothy Syndrome is a very rare genetic disease whose sufferers exhibit autism-like symptoms. The current research out of Stanford, in following only a single gene mutation, has made it possible to better track specific causal mechanisms within brain cells that may explain autistic behaviour. And finally, from Baltimore, hypoglossal nerve stimulation may be a viable alternative to continuous positive airway pressure in managing obstructive sleep apnea. Researchers from Johns Hopkins examined the effectiveness of this novel treatment for increasing airflow without rousing patients from sleep. The effectiveness of continuous positive airway pressure is often undermined by low patient adherence. | 11/29/11 | Free | View In iTunes |
| 165 | CleanVideoCancer Survivors at 2x Increased Risk of Developing Same Cancer; Disrupted Brain Pathways in Children with ADHD; Stem Cells Age | (November 28, 2011 - Insidermedicine) From Denmark - Cancer survivors are at increased risk of developing a second cancer of the same type, according to a report published in CMAJ. Studying data on the entire population of Denmark, researchers found that those who had survived cancer once were at 2.2x increased risk of developing a second primary cancer of the same type. From New York - Children with ADHD have disrupted brain pathways, according to a report presented at the annual meeting of the Radiological Society of North America. Researchers conducted functional MRI on 18 children with ADHD and 18 controls. Imaging revealed that the ADHD patients had disruptions in the brain pathways involved in visual attention information processing. And finally, from California - Aging stem cells may be the reason why the elderly are prone to leukemia and infections, according to a report published in PNAS. Researchers compared stem cells from 15 elderly people to 28 young people. Though the elderly patient's stem cells proliferated more and were more abundant, the aging stem cells were much less efficient | 11/28/11 | Free | View In iTunes |
| 166 | CleanVideoCanned Soup Dramatically Increase BPA Levels; Statins Safe Long Term; Exercise Improves Sleep (Week in Review) | (November 26, 2011 - Insidermedicine) From Boston – Canned soup greatly increases BPA levels in the blood, according to a report published in JAMA. Researchers studied 75 volunteers, randomized to eat canned soup or fresh soup five days a week. Urinalysis revealed that can soup increased BPA levels by 1,221%. From Oxford - A new report published in the Lancet confirms the safety of statins. 11 year follow up of individuals who participated in the Heart Protection Study found that long term use of statin therapy resulted in increased cardiovascular benefits (reduction in strokes, heart attacks) and even persisted once therapy was stopped. And finally, from Oregon - A new report published in Mental Health and Physical Activity finds that physical activity can improve sleep quality. Studying over 2,600 adults, researchers found that 150 minutes a week of vigorous activity resulted in a 65% improvement in quality of sleep | 11/26/11 | Free | View In iTunes |
| 167 | CleanVideoToo Much Tylenol In A Day Can Cause Fatal Overdose; Low Risk Pregnant Women Safe to Choose Birth Location; Metformin May Help P | (November 25, 2011 - Insidermedicine) From Edinburgh - Too much tylenol over the course of a day can cause a fatal overdose, according to a report published in the British Journal of Pharmacology. Researchers studied nearly 700 acetaminophen-induced liver injuries, finding that ingestion of over 4,000 mg of acetaminophen over eight hours resulted in significantly higher death rates than ingestion of the same amount in one sitting. From Oxford - Low-risk pregnant women can safely decide where they will give birth, according to a report published in the BMJ. Studying over 64,000 births, researchers found no significant difference in adverse outcomes in all birth settings among women with had low-risk pregnancies. And finally, from Michigan - A new report published in PLoS ONE identifies a diabetes drug that may help to prevent cancer. Results of a laboratory study found that metformin effectively inhibited the growth of breast cancer cells when exposed to chemicals known to stimulate tumour development | 11/25/11 | Free | View In iTunes |
| 168 | CleanVideoDiabetes Patients Benefit from Vitamin D Enriched Yogurt; Intensive Chemo Regimen Best for Younger Lymphoma Patients; Exercise | (November 24, 2011 - Insidermedicine) From Iran - Diabetics could benefit greatly from vitamin-D enriched yogurt, according to a report published in BMC Medicine. Randomizing patients with type 2 diabetes to either vitamin D-fortified yogurt drink or a plain yogurt drink, researchers found that the vitamin D yogurt resulted in improved cholesterol and endothelial biomarkers. From France - Intensive chemotherapy greatly improves survival in younger aggressive lymphoma patients, according to a report published in the Lancet. Researchers studied nearly 400 18 year olds with diffuse large B-cell lymphoma, randomizing patients to either intensive chemotherapy or standard treatment. Results showed that patients who underwent the intensive regimen had 56% reduced risk of death. And finally, from Oregon - A new report published in Mental Health and Physical Activity finds that physical activity can improve sleep quality. Studying over 2,600 adults, researchers found that 150 minutes a week of vigorous activity resulted in a 65% improvement in quality of sleep | 11/24/11 | Free | View In iTunes |
| 169 | CleanVideoCanned Soup Raises BPA Levels By Over 1,000%; Processed Meat, Ground Beef Raise Risk of Prostate Cancer; Report Examines Bacter | (November 23, 2011 - Insidermedicine) From Boston – Canned soup greatly increases BPA levels in the blood, according to a report published in JAMA. Researchers studied 75 volunteers, randomized to eat canned soup or fresh soup five days a week. Urinalysis revealed that can soup increased BPA levels by 1,221%. From San Francisco – Certain types of meat may raise risk of prostate cancer, according to a report published in PLoS ONE. Studying over 1,000 men, researchers found increased consumption of ground beef or processed meats raised risk of prostate cancer and severity of the disease. And finally, from Colorado – A new report published in PLoS ONE finds that public washrooms are ripe with several different types of bacteria. Researchers conducted genetic testing on several surfaces in 12 public washrooms. They found that the floor had the most types of bacteria, and that human skin was the primary source of the bacteria | 11/23/11 | Free | View In iTunes |
| 170 | CleanVideoCoffee Reduces Risk of Endometrial Cancer; Report Confirms Long Term Safety of Statins; P-Rex1 Protein Fundamental to Melanoma | (November 22, 2011 - Insidermedicine) From Boston - Coffee may have a protective effect against endometrial cancer, according to a report published in Cancer Epidemiology, Biomarkers & Prevention. Researchers studied data on over 67,000 women, finding that consumption of 4 or more cups of coffee a day reduced risk of endometrial cancer by 25%. From Oxford - A new report published in the Lancet confirms the safety of statins. 11 year follow up of individuals who participated in the Heart Protection Study found that long term use of statin therapy resulted in increased cardiovascular benefits (reduction in strokes, heart attacks) and even persisted once therapy was stopped. And finally, from North Carolina - Research published in Nature Communications identifies a protein fundamental to melanoma metastasis. Studying mice, researchers found that rodents with melanoma but lacking the P-Rex1 protein were resistant to metastases. | 11/22/11 | Free | View In iTunes |
| 171 | CleanVideoLow BMI Linked to Early Alzheimer's Disease; Death Rates for Mouth, Pharynx Cancers Falling; Laser Removal OK Treatment for Pre | (November 21, 2011 - Insidermedicine) From Kansas City - A new report published in Neurology finds a possible connection between early Alzheimer's disease and low BMI. Studying 506 individuals, researchers found that 85% of those who had mild cognitive impairment and a BMI below 25 had signs of early Alzheimer's disease, compared to only 48% of those who were overweight. From Atlanta - Death rates for mouth and pharynx cancers have decreased in the US, according to a report published in Archives of Otolaryngology – Head & Neck Surgery. Studying data from 26 states between 1993-2007, researchers found that mortality rates declined for mouth and pharynx cancer patients, especially among those with over 12 years of education. And finally, from London - Laser removal may be an alternative treatment for precancerous skin lesions, according to a report published in the Archives of Facial Plastic Surgery. Researchers reviewed data on 73 patients with lentigo maligna, finding that laser ablation of the skin lesion resulted in 6.7% recurrence rates--making the removal process a viable alternative to radiation therapy and surgical excision. | 11/21/11 | Free | View In iTunes |
| 172 | CleanVideoHigh Childhood IQ Linked to Illegal Drug Use Later in Life; Current Blood Tests Cannot Detect Cancer in Early Stages; Bad Sleep | (November 20, 2011 - Insidermedicine) From the UK - Children with a high IQ may be more likely to use illicit drugs later in life, according to a report published in the Journal of Epidemiology and Community Health. Researchers examined data on nearly 8,000 people that were followed for over 30 years. Results showed that men with high IQ scores at age 5 were 50% more likely to use several illicit drugs by age 30, while women were over 2x more likely to use cocaine and cannabis. From California - Tumors can grow for 10 years or more before current blood tests are able to detect them, according to a report published in Science Translational Medicine. Researchers from Stanford developed a complex mathematical model to study ovarian tumours. They found that the currently available CA125 blood test can only detect tumours when they have about 1.7billion cells--a size that takes between 10 and 12 years to develop And finally, from Norway - Poor sleep increases risk of fibromyalgia in women, according to a report published in Arthritis and Rheumatism. Studying over 12,000 women for 10 years, researchers found that those who had regular sleep problems were at much greater risk of developing fibromyalgia | 11/20/11 | Free | View In iTunes |
| 173 | CleanVideo20% Americans Have Hearing Loss; Birth Control Pill May Be Linked to Prostate Cancer; Garlic Oil Component Protects Against Hea | (November 19, 2011 - Insidermedicine) From Baltimore - 20% of Americans have hearing loss, according to a report published in the Archives of Internal Medicine. Using data from the 2001-2008 NHANES study, researchers found that 48 million Americans, or 1 in 5, have hearing loss in at least one ear. From Toronto - Research published in BMJ Open finds a possible connection between oral contraceptive pills and prostate cancer. Researchers compared international cancer registries to information from the United Nations on contraceptive use. They found a significant increase in prostate cancer worldwide corresponding with an increase in the use of contraceptive pills. And finally, from Atlanta - A component found in garlic oil may protect the heart after a heart attack, according to a report presented at the AHA's Scientific Sessions. Researchers simulated a heart attack in a mouse model, injecting diallyl sulfide afterwards. Results showed that the component reduced the amount of damage to the heart tissue by 61%. | 11/19/11 | Free | View In iTunes |
| 174 | CleanVideoToday's American Adolescents Unhealthiest in US History; Blood Type Linked to Stroke Risk; Excess Vitamin D May Raise Risk of A | (November 18, 2011 - Insidermedicine) From Chicago - American adolescents are currently the unhealthiest they have ever been, according to a report presented at the AHA Scientific Sessions. Examining over 5,500 children and teens, researchers found that none of the children had diets that were considered healthy, over 30% of boys and 40% of girls had high blood sugar, 35% of girls and boys were overweight or obese, 35% of girls and 27% of boys had high cholesterol, and 52% of girls and 48% of boys had low levels of physical activity. From Boston - Blood type may influence risk of stroke, according to a report presented at the AHA Scientific Sessions. Studying 90,000 adults and 2900 strokes, researchers found that blood type AB in both men and women raised risk of stroke by 26% compared to those with type O, wile women with type B were at 15% increased risk. And finally, from Utah - Too much vitamin D may cause atrial fibrillation, according to a report presented at the AHA Scientific Sessions. Researchers studied blood samples from over 130,000 patients, and found that those with excessive levels of vitamin D had a 2.5x increased risk of developing atrial fibrillation. | 11/18/11 | Free | View In iTunes |
| 175 | CleanVideoCancer Video: Scientists Discover How Cancer Cells Get Their Energy; New Pioneer Factor for Breast Cancer Discovered; Major Wea | (November 17, 2011 - Insidermedicine) From New York - A new report published in Science Translational Medicine identifies how cancer cells obtain enough energy to propagate. Studying 40 different types of human tumours, researchers discovered that cancer cells grow by tapping into the body's natural recycling system. By genetically blocking this process in a mouse model, researchers saw the tumour cells stop spreading and die. From New Hampshire - Scientists have identified a possible new biomarker for breast cancer, according to a report published in PLoS Genetics. Researchers found that a new factor, PBX1, effectively determines how the body responds to estrogen in breast cancer cells, and that the presence of the factor can predict the risk of the cancer spreading. And finally, from New York - Research published in Cancer Discovery finds a major weakness in aggressive prostate cancer. Scientists uncovered an achilles heel in neuroendocrine prostate cancer tumours, and found that a targeted drug on a mouse model was able to significantly shrink the rodent's tumours. | 11/17/11 | Free | View In iTunes |
| 176 | CleanVideoBlood Tests Cannot Detect Cancer Until Tumors Are 10 Years Along; Abnormal Teenage Weight Linked to Drug Use; Garlic Oil Compon | (November 16, 2011 - Insidermedicine) From California - Tumors can grow for 10 years or more before current blood tests are able to detect them, according to a report published in Science Translational Medicine. Researchers from Stanford developed a complex mathematical model to study ovarian tumours. They found that the currently available CA125 blood test can only detect tumours when they have about 1.7billion cells--a size that takes between 10 and 12 years to develop. From Italy - Teens with abnormal weight may be more likely to take illegal drugs, according to a report published in PLoS ONE. Studying over 33,000 teens, researchers found that those who were either underweight or overweight were up to 40% more likely to consume illegal drugs. And finally, from Atlanta - A component found in garlic oil may protect the heart after a heart attack, according to a report presented at the AHA's Scientific Sessions. Researchers simulated a heart attack in a mouse model, injecting diallyl sulfide afterwards. Results showed that the component reduced the amount of damage to the heart tissue by 61%. | 11/16/11 | Free | View In iTunes |
| 177 | CleanVideoProstate Cancer Video: High IQ in Childhood Linked to Drug Use; Oral Contraceptive Pills May Be Connected to Prostate Cancer; A | (November 15, 2011 - Insidermedicine) From the UK - Children with a high IQ may be more likely to use illicit drugs later in life, according to a report published in the Journal of Epidemiology and Community Health. Researchers examined data on nearly 8,000 people that were followed for over 30 years. Results showed that men with high IQ scores at age 5 were 50% more likely to use several illicit drugs by age 30, while women were over 2x more likely to use cocaine and cannabis. From Toronto - Research published in BMJ Open finds a possible connection between oral contraceptive pills and prostate cancer. Researchers compared international cancer registries to information from the United Nations on contraceptive use. They found a significant increase in prostate cancer worldwide corresponding with an increase in the use of contraceptive pills. And finally, from Italy - Alcoholics are at increased risk of dying from any cause and from cancer, according to a report published in Alcoholism: Clinical & Experimental Research. Studying data over 2200 alcoholics, researchers that alcoholism significantly increased risk of dying from diabetes, infections, respiratory and cardiovascular diseases as well as from several types of cancers. | 11/15/11 | Free | View In iTunes |
| 178 | CleanVideo20% of Americans Have Hearing Loss; Antibiotic Shows Promise Against Leukemia; Poor Sleep Raises Fibromyalgia Risk in Women (Vi | (November 14, 2011 - Insidermedicine) From Baltimore - 20% of Americans have hearing loss, according to a report published in the Archives of Internal Medicine. Using data from the 2001-2008 NHANES study, researchers found that 48 million Americans, or 1 in 5, have hearing loss in at least one ear. From Toronto - Research published in Cancer Cell identifies a possible new treatment for leukaemia. Researchers studied the effects of hundreds of older drugs on leukaemia stem cells. They found that tigecycline--an antibiotic used to treat skin and abdominal infections--was able to target and destroy the stem cells. And finally, from Norway - Poor sleep increases risk of fibromyalgia in women, according to a report published in Arthritis and Rheumatism. Studying over 12,000 women for 10 years, researchers found that those who had regular sleep problems were at much greater risk of developing fibromyalgia | 11/14/11 | Free | View In iTunes |
| 179 | CleanVideoBreakthrough May Enable Personalized Cancer Treatment; Mini Strokes Shorten Lifespan; Targeting Brain Area May Improve Parkinso | (November 13, 2011 - Insidermedicine) From Boston - A novel screening method outlined in the Annals of Oncology may greatly improve cancer survival. For the first time, researchers developed a clinical test that examines cancer-causing genetic mutations in over 14 cancer genes. The test, known as SNaPshot, may enable doctors to tailor treatment to each patient's unique genetic mutation--greatly improving response and survival rates. From Australia - Mini-strokes can dramatically shorten life expectancy, according to a report published in Stroke. Researchers examined data on over 22,000 adults who suffered a transient ischemic attack (or a mini-stroke). After 9 years followup, researchers found that these patients saw their life expectancy drop by 20%. And finally, from London - A new report published in PLoS Biology finds that targeting an area of the brain can help improve symptoms of Parkinson's disease. Studying mice, researchers found that eliminating one neurotransmitter in the brain associated with Parkinson's increased dopamine production and consequently improved motor symptoms of the disease. | 11/13/11 | Free | View In iTunes |
| 180 | CleanVideoHPV Vaccine Reduces Cervical Cancer Rates; Clocks Going Forward Improves Children's Fitness; Woodsmoke and Pneumonia (Week in R | (November 12, 2011 - Insidermedicine) From Finland - The HPV vaccine can greatly reduce incidence of cervical cancer, according to a report published in the Lancet Oncology. Studying nearly 20,000 women, researchers found that the vaccine was 93% effective at preventing the development of high-grade cervical precancers in healthy women, and 100% effective at preventing at preventing adenocarcinoma. From the UK - Turning the clocks forward may benefit children's health, according to a report published in the Journal of Physical Activity and Health. Studying over 300 children, researchers found that physical activity was highest on long summer days between 5 and 8pm, regardless of the weather, indicating that daylight itself may spike activity. And finally, from California - Woodsmoke from cooking fires--used by 3 billion people worldwide--may cause pneumonia in children. In a study published in the Lancet, researchers found a 33% reduction the amount of childhood pneumonia cases in homes with chimney-stoves, compared to homes with open fires | 11/12/11 | Free | View In iTunes |
| 181 | CleanVideoReport Questions Effect of Reducing Salt Consumption; Football Players At Raised Risk of Poor Mental, Physical Health; EEG Dete | (November 11, 2011 - Insidermedicine) From Denmark - Research published in the American Journal of Hypertension finds that reducing salt in the diet may not protect against heart disease. Results of a meta-analysis covering over 160 studies found that while reduced salt consumption did lower blood pressure it adversely raised cholesterol and triglycerides. From Missouri - Football players are at increased risk of late-life health problems, according to a report published in Physician and Sportsmedicine. Comparing former football players to non-collision sport athletes and non-athletes, researchers found that the football players were at increased risk of poor physical and mental health in later life. Researchers also found that changing the diet in these athletes could improve their long term health. And finally, from London - An EEG can detect awareness in people thought to be in a vegetative state, according to a report published in the Lancet. Researchers compared 12 healthy controls to 16 patients in a vegetative state, finding that 3 of the patients in a vegetative state showed brain activity on an EEG, when asked to imagine moving their fingers or toes. | 11/11/11 | Free | View In iTunes |
| 182 | CleanVideoMini Strokes Shorten Life; Over 110,000 Children Die From Flu Related Illness Each Year; Woodsmoke from Fires Used to Cook May | (November 10, 2011 - Insidermedicine) From Australia - Mini-strokes can dramatically shorten life expectancy, according to a report published in Stroke. Researchers examined data on over 22,000 adults who suffered a transient ischemic attack (or a mini-stroke). After 9 years followup, researchers found that these patients saw their life expectancy drop by 20%. From Scotland - 1 million children are hospitalized annually due to the flu, according to a report published in the Lancet. Results of a meta-analysis covering over 43 studies found that 90 million children under the age 5 contract the flu every year, resulting in 1 million hospitalizations and nearly 112000 deaths. And finally, from California - Woodsmoke from cooking fires--used by 3 billion people worldwide--may cause pneumonia in children. In a study published in the Lancet, researchers found a 33% reduction the amount of childhood pneumonia cases in homes with chimney-stoves, compared to homes with open fires. | 11/10/11 | Free | View In iTunes |
| 183 | CleanVideoCancer Video: Potential Breakthrough in Cancer Screening, Treatment; Clocks Going Forward May Encourage Kids to Exercise; Fathe | (November 9, 2011 - Insidermedicine) From Boston - A novel screening method outlined in the Annals of Oncology may greatly improve cancer survival. For the first time, researchers developed a clinical test that examines cancer-causing genetic mutations in over 14 cancer genes. The test, known as SNaPshot, may enable doctors to tailor treatment to each patient's unique genetic mutation--greatly improving response and survival rates. From the UK - Turning the clocks forward may benefit children's health, according to a report published in the Journal of Physical Activity and Health. Studying over 300 children, researchers found that physical activity was highest on long summer days between 5 and 8pm, regardless of the weather, indicating that daylight itself may spike activity. And finally, from Oregon - A new report published in the Journal of Marriage and Family finds that fatherhood significantly reduce a man's bad habits. Results of a 19-year study following 200 at-risk boys found crime, tobacco, alcohol and drug used declined significantly once the boys became fathers | 11/9/11 | Free | View In iTunes |
| 184 | CleanVideoCervical Cancer Video: HPV Vaccine Can Greatly Reduce Cervical Cancers; Bypass After Mini-Stroke Does Not Reduce Stroke Risk; T | (November 8, 2011 - Insidermedicine) From Finland - The HPV vaccine can greatly reduce incidence of cervical cancer, according to a report published in the Lancet Oncology. Studying nearly 20,000 women, researchers found that the vaccine was 93% effective at preventing the development of high-grade cervical precancers in healthy women, and 100% effective at preventing at preventing adenocarcinoma. From North Carolina - Patients who undergo a certain surgical procedure after a mini stroke do not have a reduced risk of stroke, according to a report published in JAMA. Researchers randomized nearly 100 mini stroke patients to either EC-IC bypass surgery or medical therapy alone. Results showed that the operation did not reduce risk of stroke after two years. And finally, from London - A new report published in PLoS Biology finds that targeting an area of the brain can help improve symptoms of Parkinson's disease. Studying mice, researchers found that eliminating one neurotransmitter in the brain associated with Parkinson's increased dopamine production and consequently improved motor symptoms of the disease. | 11/8/11 | Free | View In iTunes |
| 185 | CleanVideoStroke Risk Factors Raise Risk of Cognitive Impairment; Birth Control Pills Containing Drospirenone Linked to Blood Clots; Depr | (Novmeber 7, 2011 - Insidermedicine) From Alabama - Stroke risk factors also increase likelihood of cognitive problems, according to a report published in Neurology. Studying over 30,000 individuals aged 45 and older, researchers found that left ventricular hypertrophy (a significant risk factor for stroke) raised risk of cognitive impairment by 30%, and that every 10 year increment in age raised risk twofold. ( From Israel - A certain type of birth control pill may raise risk of blood clots, according to a report published in CMAJ. Researchers reviewed data on over 320,000 women taking oral contraceptives, finding a significant increased risk for blood clots among those taking pills containing drospirenone. And finally, from New York - Research published in Pediatrics finds that children are more likely to demonstrate emotional problems if their father is depressed. Studying nearly 22,000 children aged 5-17, researchers found that children with depressed dads were 72% more likely to have emotional and behavioural problem | 11/7/11 | Free | View In iTunes |
| 186 | CleanVideoBRCA Mutation In Family Does Not Increase Risk in Non-Carriers; Poor Pregnant Sleep Linked to Preterm Birth; Legalization of Me | (Novmeber 6, 2011 - Insidermedicine) From California - Women who do not have the BRCA mutation but have relatives who do are not at increased risk of breast cancer, according to a report published in the Journal of Clinical Oncology. Researchers studied over 3000 families, finding no elevated breast cancer risk for non-carriers of the genetic mutation who had family members who were carriers. From Pittsburgh - Poor sleep while pregnant may raise risk of preterm birth. In a study published in Sleep, researchers found that women who had sleep disruptions in the first and third trimesters were much more likely to deliver a child prior to full term. And finally, from Rhode Island - Legalization of medicinal marijuana does not appear to affect use among youth, according to a report presented at the American Public Health Association's annual meeting. Examining nearly 33,000 students, researchers found that Rhode Island's legalization of medical marijuana in 2006 did not adversely increase use among the youth | 11/6/11 | Free | View In iTunes |
| 187 | CleanVideoDIY Test For Cervical Cancer Very Accurate; Exercise Reduces Effect of Fat Mass and Obesity Gene; Stroke Patients With Dementia | (November 5, 2011 - Insidermedicine) From London - A do-it-yourself test may dramatically improve cervical cancer screening, according to a report published in the Lancet. Researchers studied over 20,000 women, half of whom took a DIY screening test for cervical cancer while the other half had a smear test. Results showed that, not only was the DIY test preferred among women, but the test also detected 4x as many cervical cancers as the smear test. From the UK - Exercise can reduce the effects of the obesity gene, according to a report published in PLoS Medicine. Reviewing data on over 218,000 adults, researchers found that the effects of the fat mass and obesity associated gene was 1.2x less pronounced in individuals who were physically active. And finally, from Toronto - Dementia patients who suffer a stroke are less likely to return home afterwards, according to a report published in Neurology. Studying nearly 10,000 patients who suffered a stroke, researchers found that only 24% of those who had dementia returned home following the event, compared to 45% of those without dementia. | 11/5/11 | Free | View In iTunes |
| 188 | CleanVideoCOPD Video: No Link Between Vitamin D and COPD Attacks; New Drug Shows Promise in Treating Cystic Fibrosis; Mediterranean Diet | (Novmeber 4, 2011 - Insidermedicine) From Minneapolis - Research published in the American Journal of Respiratory and Critical Care Medicine finds no connection between low vitamin D levels and COPD exacerbations. Studying nearly 1000 COPD patients, researchers found that low vitamin D levels--common in those with severe COPD--did not increase risk of acute exacerbations. From Washington - A new drug may help improve symptoms of cystic fibrosis, according to a report published in the NEJM. Researchers randomized over 160 children with CF to either placebo or the drug ivacaftor. Results showed that the drug improved lung function after just two weeks, and that after 48 weeks, children taking invacaftor were 55% less likely to suffer an exacerbation. And finally, from Greece - The mediterranean diet can help reduce symptoms of sleep apnea, according to a report published in the European Respiratory Journal. Researchers studied nearly 40 obese sleep apnea patients, finding that those eating a mediterranean diet and exercising regularly had a reduced amount of sleep disturbances and abdominal fat | 11/4/11 | Free | View In iTunes |
| 189 | CleanVideoRadiotherapy & Hormone Therapy Improve Prostate Cancer Survival; Chantix Strongly Linked to Suicidal Behaviors, Depression; Vit | (November 3, 2011 - Insidermedicine) From Toronto - Radiotherapy plus hormone therapy improves survival in prostate cancer patients, according to a report published in the Lancet. Researchers randomized over 1200 prostate cancer patients to either hormone therapy alone or radiotherapy in addition to hormone therapy. After seven years, 74% of men who received the combination therapy were still alive, compared with 66% of those in the hormone therapy group. From Boston - Chantix is much more likely to cause depression and suicidal behaviour than other smoking cessation therapies, according to a report published in PLoS One. Researchers studied over 3200 cases of serious self injury linked to use of Chantix, bupropion, or nicotine replacement products. They found that 90% of these cases were linked to Chantix, resulting in an 8x increased risk of suicidal behaviour or depression. And finally, from Rhode Island - Vitamin D in older women does not improve mortality, according to a report published in the American Journal of Clinical Nutrition. Studying over 2400 postmenopausal women for 10 years, researchers found that increased vitamin D levels did not appear to reduce risk of dying from cancer or heart disease. | 11/3/11 | Free | View In iTunes |
| 190 | CleanVideoDo-It-Yourself Cervical Cancer Test Very Accurate; Biking Instead of Driving Saves Money and Lives; Legal Medicinal Marijuana D | (November 2, 2011 - Insidermedicine) From London - A do-it-yourself test may dramatically improve cervical cancer screening, according to a report published in the Lancet. Researchers studied over 20,000 women, half of whom took a DIY screening test for cervical cancer while the other half had a smear test. Results showed that, not only was the DIY test preferred among women, but the test also detected 4x as many cervical cancers as the smear test. From Wisconsin - A new report published in Environmental Health Perspectives finds that biking instead of driving can save a significant amount of lives and money. Researchers estimated that replacing short car trips with bicycle trips in the warmest six months of the year could save up to 7 billion dollars and 1100 lives annually, due to improvements in air quality and physical fitness. And finally, from Rhode Island - Legalization of medicinal marijuana does not appear to affect use among youth, according to a report presented at the American Public Health Association's annual meeting. Examining nearly 33,000 students, researchers found that Rhode Island's legalization of medical marijuana in 2006 did not adversely increase use among the youth | 11/2/11 | Free | View In iTunes |
| 191 | CleanVideoExercise Reduces Effect of Obesity Gene; Poor Sleep While Pregnant Linked to Preterm Birth; Organ Transplant Recipients At High | (November 1, 2011 - Insidermedicine) From the UK - Exercise can reduce the effects of the obesity gene, according to a report published in PLoS Medicine. Reviewing data on over 218,000 adults, researchers found that the effects of the fat mass and obesity associated gene was 1.2x less pronounced in individuals who were physically active. From Pittsburgh - Poor sleep while pregnant may raise risk of preterm birth. In a study published in the Sleep, researchers found that women who had sleep disruptions in the first and third trimesters were much more likely to deliver a child prior to full term. And finally, from Maryland - Research published in JAMA finds that organ transplant patients may be at raised risk for several types of cancer. Studying nearly 200,000 organ transplants that took place over a 20 year period, researchers found that recipients were at increased risk of non-Hodgkin lymphoma as well as lung, liver and kidney cancer. | 11/1/11 | Free | View In iTunes |
| 192 | CleanVideoBRCA Mutations in Relatives Does Not Increase Breast Cancer Risk in Non-Carriers; Smoking Linked to Colorectal Cancer in Women; | (October 31, 2011 - Insidermedicine) From California - Women who do not have the BRCA mutation but have relatives who do are not at increased risk of breast cancer, according to a report published in the Journal of Clinical Oncology. Researchers studied over 3000 families, finding no elevated breast cancer risk for non-carriers of the genetic mutation who had family members who were carriers. From Connecticut - Cigarettes raise risk of colorectal cancer in women--even after they quit, according to research presented at the American College of Gastroenterology's annual meeting. Studying over 2400 women, researchers found a significant increased risk for colorectal cancer among those who had quit within 5 years of colonoscopy screening. And finally, from Toronto - Dementia patients who suffer a stroke are less likely to return home afterwards, according to a report published in Neurology. Studying nearly 10,000 patients who suffered a stroke, researchers found that only 24% of those who had dementia returned home following the event, compared to 45% of those without dementia. | 10/31/11 | Free | View In iTunes |
| 193 | CleanVideoCoffee Lowers Risk of Common Skin Cancer; Obesity Inhibits Effectiveness of Flu Shot; Poverty May Affect Child's Readiness for | (October 30, 2011 - Insidermedicine) From Boston - A new report presented at the International Conference on Frontiers in Cancer Prevention Research finds that coffee may lower risk of basal cell carcinoma. Studying data on over 100,000 adults, researchers found that women who drank 3 or more cups of coffee a day had a 20% reduced risk of BCC, while men who drank 3 or more cups a day had a 9% reduced risk. From North Carolina - Research published in the International Journal of Obesity finds that obesity may make flu shots less effective. Studying blood samples from volunteers who received the seasonal flu vaccine in 2009, researchers found that obese individuals had their antibody levels decrease much faster than individuals of a healthy weight. From Washington, stress associated with poverty affects a child's readiness for school. Research published in the Child Development identified the way in which early stresses in the lives of children living in poverty affect the cognitive functions associated with the processing of new and confusing information, behaviour regulation, and adjusting to school. The children living in poverty were seen to have increased levels of the stress hormone cortisol, and this in turn was seen to have an inverse relationship to levels of executive cognitive function. | 10/30/11 | Free | View In iTunes |
| 194 | CleanVideoToo Much Pop May Make Teens Violent; Insomnia Raises Risk of Heart Attack; Genetic Cause for Rare Form of AMD (Week in Review) | (October 29, 2011 - Insidemedicine) From Boston - A diet high in fizzy pop consumption may raise aggression in teens, according to a report published in Injury Prevention. Researchers studied nearly 2000 teens from over 20 schools, finding that the more fizzy soft drinks a teen consumed per week, the more likely they were to be violent to a partner, peer or sibling. From Norway - Insomnia raises risk of heart attack, according to a report published in Circulation. Studying over 52,000 adults, researchers found that those who had daily trouble falling asleep over a month long period had a 45% increased risk of heart attack. And finally, from Boston - A new report published in Nature Genetics identifies a genetic mutation that increases risk of age-related macular degeneration. Comparing DNA sequences of over 2400 AMD patients to 1100 controls, researchers found a very rare genetic mutation that was strongly linked to familial AMD and early onset of the disease. | 10/29/11 | Free | View In iTunes |
| 195 | CleanVideoGenetic Cause Found for Age-Related Mental Decline; Acetaminophen Linked to Renal Cell Carcinoma Risk; Stress From Poverty May | (October 28, 2011 - Insidermedicine) ?From Palo Alto, scientists have discovered the genetics of age-related mental decline in men. The research, published online in Translational Psychiatry, identifies a variation in the coding pattern of a single gene which seems to have a significant effect on the rate at which men's intellectual function drops with advancing age.? From Boston, research presented at the International Conference on Frontiers in Cancer Prevention Research has identified that acetaminophen and nonaspirin nonsteroidal anti-inflammatory analgesics were associated with an increased risk for developing renal cell carcinoma. The research showed that no such risk was associated with the use of aspirin, while acetaminophen was associated with a 33% increased risk of RCC, while other NSAIDs were associated with a 26% increased risk. F?rom Washington, stress associated with poverty affects a child's readiness for school. Research published in the Child Development identified the way in which early stresses in the lives of children living in poverty affect the cognitive functions associated with the processing of new and confusing information, behaviour regulation, and adjusting to school. The children living in poverty were seen to have increased levels of the stress hormone cortisol, and this in turn was seen to have an inverse relationship to levels of executive cognitive function.? | 10/28/11 | Free | View In iTunes |
| 196 | CleanVideoLung Cancer Video: Annual Chest X Rays May Not Reduce Lung Cancer Deaths; Insomnia Linked to Elevated Heart Attack Risk; Heart | (October 26, 2011 - Insidermedicine) From Minnesota- Research presented at the annual meeting of the American College of Chest Physicians finds that annual chest X-rays do not reduce lung cancer death rates.Researchers studied nearly 155,000 individuals, half of whom were assigned to annual chest x ray screening and the other half assigned to usual care. After 4 years, results showed that those in the x ray screening group did not have significantly lower lung cancer death rates. From Norway - Insomnia raises risk of heart attack, according to a report published in Circulation. Studying over 52,000 adults, researchers found that those who had daily trouble falling asleep over a month long period had a 45% increased risk of heart attack. And finally, from Quebec - Atherosclerosis affects a large amount of young men and women, according to a report released by the Heart and Stroke Foundation. Researchers examined nearly 200 young adults with no history of heart disease or any known risk factors. Results showed that a significant number of the participants had discrete signs of atherosclerosis, such as visceral fat and larger waist circumference., | 10/26/11 | Free | View In iTunes |
| 197 | CleanVideoTanning Beds Linked to Skin Cancer Risk; Obesity May Inhibit Vaccine's Effectiveness; CT Scans for Lung Cancer Can Also Help Di | (October 25, 2011 - Insidermedicine) From Boston - Tanning beds raise risk of skin cancer, according to a report presented at the International Conference on Frontiers in Cancer Prevention Research. Studying data on over 73,000 individuals, researchers food that for every four visits made to a tanning bed per year, risk of basal cell carcinoma and squamous cell carcinoma increased by 15%, while the risk of melanoma increased by 11%. From North Carolina - Research published in the International Journal of Obesity finds that obesity may make flu shots less effective. Studying blood samples from volunteers who received the seasonal flu vaccine in 2009, researchers found that obese individuals had their antibody levels decrease much faster than individuals of a healthy weight. And finally, from the Netherlands - CT scans can also be used to detect COPD, according to a report published in JAMA. Researchers studied over 1100 men undergoing CT scans for lung cancer screening. They found that the imaging was also able to identify 100% of participants who had severe obstruction in their lungs. | 10/25/11 | Free | View In iTunes |
| 198 | CleanVideoSkin Cancer Video: Too Much Pop May Make Teens Violent; Coffee May Lower Risk of Basal Cell Carcinoma; HPV May Raise Risk of He | (October 24, 2011 - Insidermedicine) From Boston - A diet high in fizzy pop consumption may raise aggression in teens, according to a report published in Injury Prevention. Researchers studied nearly 2000 teens from over 20 schools, finding that the more fizzy soft drinks a teen consumed per week, the more likely they were to be violent to a partner, peer or sibling. From Boston - A new report presented at the International Conference on Frontiers in Cancer Prevention Research finds that coffee may lower risk of basal cell carcinoma. Studying data on over 100,000 adults, researchers found that women who drank 3 or more cups of coffee a day had a 20% reduced risk of BCC, while men who drank 3 or more cups a day had a 9% reduced risk. And finally, from Texas - HPV raises risk of heart disease in women, according to a report published in the Journal of the American College of Cardiology. Researchers studied nearly 2500 women, 23% of whom had oncogenic (or, cancer causing) HPV. They found that those who had oncogenic HPV types were at elevated risk of cardiovascular disease and stroke, even in the absence of CVD risk factors | 10/24/11 | Free | View In iTunes |
| 199 | CleanVideoShift Work May Raise Risk of MS in Teens; Accurate Down Syndrome Blood Test on the Horizon; Yearly Mammograms Linked to High Fa | (October 23, 2011 - Insidermedicine) From Sweden - Teens who do shift work may be at increased risk of multiple sclerosis, according to a report published in the Annals of Neurology. Researchers examined two studies covering over 13,000 individuals, finding that teens who worked night shifts or rotating working hours for three or more years had up to 2x increased risk of developing MS. From Rhode Island - A new blood test may significantly improve detection of Down syndrome, according to a report published in Genetics in Medicine. Researchers studied the blood test, called MaterniT21 LDT, in over 4000 pregnant women. Results showed that the blood test 98.6% accurate at detecting Down syndrome, with a sensitivity of 99% and specificity of 99%. And finally, from Seattle - Annual mammography screening is associated with a high rate of false positive results, according to a report published in the Annals of Internal Medicine. Studying nearly 170,000 women, researchers found that half of those who began testing at 40 instead of 50 would be summoned for more testing due to a false positive mammogram. | 10/23/11 | Free | View In iTunes |
| 200 | CleanVideo3 Factors May Help Predict Mortality After Surgery; Low Birth-weight Babies at Raised Risk of Autism; AAP Recommends No TV For | (October 22, 2011 - Insidermedicine) From North Carolina - A new report presented at the meeting for the American Society of Anesthesiologists outlines 3 medical factors that may help predict death after surgery. Studying data on almost 20,000 surgery patients, researchers found that low measurements in median arterial pressure, medic anesthetic concentration and the bispectral index combined to raise risk of death by 2.5x 1 year after surgery. From Pennsylvania - Low birthweight babies are at significantly raised risk of autism, according to a report published in Pediatrics. Results of a 21 year study found that infants born between 500 to 2000 grams and 4.4 lbs were 5x more likely to have autism than children born at a normal weight. And finally, from Boston - A new report released by the American Academy of Pediatrics recommends that children under the age of 2 should not be watching any television. Researchers found that children learn better from unstructured play and interaction with humans than from watching a screen, and that too much media use for a child under 2 could impair language delay and sleep habits as well. | 10/22/11 | Free | View In iTunes |
| 201 | CleanVideoRadiotherapy Following Breast Conserving Surgery Halves Breast Cancer Recurrence Risk; New Blood Test for Down Syndrome; No TV | (October 20, 2011 - Insidermedicine) From the UK - Radiotherapy following breast conserving surgery dramatically reduces risk of breast cancer recurrence, according to a report published in the Lancet. Results of a long term study following over 10,000 breast cancer patients found that women who underwent radiotherapy after breast conserving surgery had nearly 50% reduced 10-year risk of recurrence, and nearly 17% reduced 15-year risk. From Rhode Island - A new blood test may significantly improve detection of Down syndrome, according to a report published in Genetics in Medicine. Researchers studied the blood test, called MaterniT21 LDT, in over 4000 pregnant women. Results showed that the blood test 98.6% accurate at detecting Down syndrome, with a sensitivity of 99% and specificity of 99%. And finally, from Boston - A new report released by the American Academy of Pediatrics recommends that children under the age of 2 should not be watching any television. Researchers found that children learn better from unstructured play and interaction with humans than from watching a screen, and that too much media use for a child under 2 could impair language delay and sleep habits as well. | 10/20/11 | Free | View In iTunes |
| 202 | CleanVideo3 Factors Found to Raise Risk of Death After Surgery; Early Pregnancy High Blood Pressure Linked to Birth Defects; Steroids in | (October 19, 2011 - Insidermedicine) From North Carolina - A new report presented at the meeting for the American Society of Anesthesiologists outlines 3 medical factors that may help predict death after surgery. Studying data on almost 20,000 surgery patients, researchers found that low measurements in median arterial pressure, medic anesthetic concentration and the bispectral index combined to raise risk of death by 2.5x 1 year after surgery. From California - Early pregnancy hypertension raises risk of birth defects, according to a report published in the British Medical Journal. Researchers examined nearly 500,000 mother-child pairs, finding that women with high blood pressure in the first trimester were more likely to have a child with a birth defect, regardless of the anti-hypertensive medication she was on. And finally, from California - Steroids given to preterm babies may impair their brain growth, according to a report published in Science Translational Medicine. Studying nearly 200 premature babies, researchers found that those given low dose steroids had smaller cerebellar volumes when they became full term. | 10/19/11 | Free | View In iTunes |
| 203 | CleanVideoHair Care Professionals May Help Find Skin Cancer Lesions (Interview with Dr. Elizabeth Bailey, MD, Brigham and Women's Hospita | (October 18, 2011 - Insidermedicine) Some hair care professionals are already checking their clients for suspicious skin lesions and many others are interesting in learning more about skin cancer and how to detect it, according to research published in the Archives of Dermatology. The three main types of skin cancer are: • Basal cell carcinoma, the most common form but also the easiest to treat • Squamous cell carcinoma, the second most common type of skin cancer and also highly treatable • Malignant melanoma, the rarest and deadliest form that can be difficult to treat if left to spread for too long Researchers from Brigham and Women's Hospital and Harvard School of Public Health in Boston surveyed more than 200 hair care experts from a chain of 17 salons located in the greater Houston area about whether they check their customers’ scalp, neck, and face for skin lesions that could be cancerous. While only 28% of respondents reported that they had received formal education in skin care, nearly 50% reported that they would be “very” or “extremely” interested in receiving such education. In the previous month, 37% of respondents reported that they checked more than 50% of their customers’ scalps for suspicious lesions, 30% reported that they checked more than 50% of their customers’ necks, and 15% reported checking their customers’ faces for potentially cancerous lesions. Hair professionals who communicated about health issues more frequently with their clients and who themselves maintained a personal skin protection program were more likely to be checking their clients for suspicious skin lesions. Interestingly, however, those hair professionals with more knowledge about skin cancer were not necessarily more likely to be checking clients. We spoke with Dr. Elizabeth Bailey, the primary investigator of this study, who offered some further insight. Today’s research highlights the potential role that hair professionals could play in both educating the public about skin cancer and helping detect suspicious lesions that might require closer scrutiny from a health care professional. | 10/18/11 | Free | View In iTunes |
| 204 | CleanVideoMultiple Sclerosis Video: Teens Doing Shift Work at Double the Risk of MS; Aging Protein Also Involved in Cancer; Report Examin | (October 18, 2011 - Insidermedicine) From Sweden - Teens who do shift work may be at increased risk of multiple sclerosis, according to a report published in the Annals of Neurology. Researchers examined two studies covering over 13,000 individuals, finding that teens who worked night shifts or rotating working hours for three or more years had up to 2x increased risk of developing MS. From Tennessee - Research published in Cancer Cell identifies a protein associated with both aging and cancer. Results of an animal study found that the aging-associated protein SIRT2 also worked as a tumour suppressing protein, and that lower levels of the protein led to development of gender-specific tumours in the rodents. And finally, from New Mexico - A new report presented at the American Academy of Pediatrics National Conference emphasizes the need for educating parents on how to prevent SIDS. Studying nearly 100 deaths of children under the age of 1, researchers found that 52% of those caused by SIDS happened when the child wasn't put to sleep on their back, while 71% happened because the child slept on an unsafe surface. | 10/18/11 | Free | View In iTunes |
| 205 | CleanVideo5x Increased Risk of Autism for Babies Under 4 lbs; Scientists Discover Neural Cell Linked to Lou Gehrig's Disease; Annual Mamm | (October 17, 2011 - Insidermedicine) From Pennsylvania - Low birthweight babies are at significantly raised risk of autism, according to a report published in Pediatrics. Results of a 21 year study found that infants born between 500 to 2000 grams and 4.4 lbs were 5x more likely to have autism than children born at a normal weight. From Oregon - Scientists have discovered a neural cell associated ALS, according to a report published in PNAS. Researchers found a previously unknown astrocyte cell that is 10x more toxic than any other astrocyte cell. They found this cell was connected to dying motor neuron cells in an animal model with ALS. And finally, from Seattle - Annual mammography screening is associated with a high rate of false positive results, according to a report published in the Annals of Internal Medicine. Studying nearly 170,000 women, researchers found that half of those who began testing at 40 instead of 50 would be summoned for more testing due to a false positive mammogram. | 10/17/11 | Free | View In iTunes |
| 206 | CleanVideoPesticides Linked to Heart Disease; Folic Acid Lowers Risk of Severe Language Delay in Child; Disabled Men at Risk of Sexual As | (October 16, 2011 - Insidermedicine) From Sweden - Environmental toxicants may raise risk of heart disease, according to a report published in Environmental Health Perspectives. Researchers examined the circulating levels of PCBs, dioxins, and pesticides in nearly 1000 adults, finding that elevated levels of these toxicants were strongly associated with atherosclerosis. From Norway - Folic acid supplementation in early pregnancy reduces risk of language delay in the child, according to a report published in JAMA. Studying nearly 40,000 children, researchers found that use of folic acid from 4 weeks prior to 8 weeks following conception was associated with a significantly reduced risk of severe language delay in the child at age 3. And finally, from Massachusetts - Men with disabilities are at significant increased risk of being sexually assaulted, according to a report published in the American Journal of Preventive Medicine. Researchers examined data on nearly 22,000 individuals, finding that men with disabilities were 4x more likely to be a victim of sexual assault than men without disabilities. | 10/16/11 | Free | View In iTunes |
| 207 | CleanVideoHealthy Diet Impairs Heart Disease Gene; Half of Epileptics Remain Seizure Free Following Surgery; Chocolate Lowers Stroke Risk | (October 15, 2011 - Insidermedicine) From Hamilton - A diet high in fruits and vegetables can reduce risk of heart disease in some high risk individuals, according to a report published in PLoS Medicine. Researchers examined how diet affected the strongest biomarker for heart disease--the 9p21 gene. Studying 27,000 individuals, researchers found that the gene's effect was reduced when an individual ate lots of fruits and vegetables. From London - Only half of epilepsy patients remain seizure free following surgery, according to a report published in the Lancet. Researchers studied 615 epileptics who underwent surgery for their condition, finding that 52% of patients were seizure free at 5 years following their operation, and only 47% were seizure free at 10 years. And finally, from Sweden - Chocolate may reduce risk of stroke in women, according to a report published in the Journal of the American College of Cardiology. Studying over 33,000 women between 49 and 83 years old, researchers found that those who consumed the most chocolate had a 20% reduced risk of stroke | 10/15/11 | Free | View In iTunes |
| 208 | CleanVideoExercise in Early Pregnancy May Improve Heart Health; Unmarried Men and Risk of Dying from Cancer; Serious Injury Risk for Heav | (October 14, 2011 - Insidemedicine) From Mississippi - Exercise in early pregnancy may improve blood vessel health, according to a report presented at the Physiology of Cardiovascular Disease: Gender Disparities conference. Results of an animal study found that exercise before conception and in early pregnancy resulted in increased vascular endothelial growth factor (VEGF), a protein that helps maintain blood vessel health and also stimulates new blood vessel growth. From Norway - Men who have never been married are more likely to die from cancer, according to a report published in BMC Public Health. Studying nearly 40 years of data on men diagnosed with cancer, researchers found that not only were unmarried men more likely to die from cancer, but also that their risk increased from 18% in 1970 to 35% in 2007. And finally, from Maryland - A new report published in Alcoholism: Clinical and Experimental Research examines serious injury risk among moderate and heavy drinkers. Studying national data on alcohol consumption, researchers found that heavy drinkers were at 4.5x increased risk of serious injury when alcohol-positive, while moderate drinkers who sometimes drank heavily were at even greater risk of injury while alcohol positive. | 10/14/11 | Free | View In iTunes |
| 209 | CleanVideoEpilepsy Surgery Does Not Cure Seizures in Half of Patients; Green Veggies Improve Immune System; Disabled Men At Significantly | (October 13, 2011 - Insidermedicine) From London - Only half of epilepsy patients remain seizure free following surgery, according to a report published in the Lancet. Researchers studied 615 epileptics who underwent surgery for their condition, finding that 52% of patients were seizure free at 5 years following their operation, and only 47% were seizure free at 10 years. From Cambridge - Green vegetables may improve the immune system, according to a report published in Cell. Studying mice, researchers found that green vegetables contain a chemical signal that is ensures that immune cells in the gut and skin function properly. And finally, from Massachusetts - Men with disabilities are at significant increased risk of being sexually assaulted, according to a report published in the American Journal of Preventive Medicine. Researchers examined data on nearly 22,000 individuals, finding that men with disabilities were 4x more likely to be a victim of sexual assault than men without disabilities. | 10/13/11 | Free | View In iTunes |
| 210 | CleanVideoVitamin D Helps Immune Response to TB; Pesticides, Dioxins Strongly Associated with Atherosclerosis; Chocolate May Reduce Strok | (October 12, 2011 - Insidermedicine) From California - Research published in Science Translational Medicine finds that vitamin D has a vital role in the immune response to TB. Testing TB on blood samples from healthy adults, researchers found that the immune response was not activated in those deficient in vitamin D. Once vitamin D was added, however, the immune response was effectively triggered. From Sweden - Environmental toxicants may raise risk of heart disease, according to a report published in Environmental Health Perspective. Researchers examined the circulating levels of PCBs, dioxins, and pesticides in nearly 1000 adults, finding that elevated levels of these toxicants were strongly associated with atherosclerosis. And finally, from Sweden - Chocolate may reduce risk of stroke in women, according to a report published in the Journal of the American College of Cardiology. Studying over 33,000 women between 49 and 83 years old, researchers found that those who consumed the most chocolate had a 20% reduced risk of stroke. | 10/12/11 | Free | View In iTunes |
| 211 | CleanVideoFruits, Veggies May Lower Heart Disease Risk; Folic Acid in Early Pregnancy Reduces Language Delay in Child; Restless Leg in Wo | (October 11, 2011 - Insidermedicine) From Hamilton - A diet high in fruits and vegetables can reduce risk of heart disease in some high risk individuals, according to a report published in PLoS Medicine. Researchers examined how diet affected the strongest biomarker for heart disease--the 9p21 gene. Studying 27,000 individuals, researchers found that the gene's effect was reduced when an individual ate lots of fruits and vegetables. From Norway - Folic acid supplementation in early pregnancy reduces risk of language delay in the child, according to a report published in JAMA. Studying nearly 40,000 children, researchers found that use of folic acid from 4 weeks prior to 8 weeks following conception was associated with a significantly reduced risk of severe language delay in the child at age 3. And finally, from Boston - Restless leg syndrome may raise risk of high blood pressure in middle aged women, according to a report published in Hypertension. Researchers surveyed nearly 100,000 women with an average age of 50. They found that those with 5 to 14 cases of RLS a month had a 26% prevalence of hypertension, while those with over 15 a month had a 33% prevalence. | 10/11/11 | Free | View In iTunes |
| 212 | CleanVideoPerinatal Diethylstilbestrol Exposure Linked to Cancer, Fertility Issues; BPA Exposure in Womb Raises Risk of Breast Cancer; Bi | (October 9, 2011 - Insidermedicine) From Maryland - Exposure to diethylstilbestrol in the womb raises a woman's risk of many cancers, according to a report published in the New England Journal of Medicine. Researchers studied over 6500 women, 4600 of whom were exposed to DES in the womb. Results showed that this exposure significantly increased risk of many cancers and fertility problems, including a 40x increased risk of clear-cell adenocarcinoma, 8x increased risk of neonatal death, 2.4x increased risk of infertility and a 1.8x increased risk of breast cancer. From Switzerland - BPA exposure in the womb may raise a woman's lifetime risk of breast cancer, according to a report published in Molecular Endocrinology. Researchers added a compound mimicking BPA into the drinking water of pregnant mice. Results showed that this exposure significantly affected breast development in the offspring and also altered their hormone response to progesterone. And finally, from Washington - Hormonal contraceptives may double the risk of HIV, according to a report published in the Lancet Infectious Diseases. Studying over 3700 couples in Africa, researchers found that women taking hormonal contraceptives had twofold increased risk of acquiring HIV, and that HIV infected women had twofold increased risk of transmitting the virus to their unaffected partners. | 10/9/11 | Free | View In iTunes |
| 213 | CleanVideoDiet During Pregnancy May Affect Risk of Birth Defects; HDL Cholesterol Reduces Heart Risk in Diabetics; MRI Scans Safe for ICD | (October 8, 2011 - Insidermedicine) From California - Healthy diet during pregnancy lowers risk of two birth defects, according to a report published in the Archives of Paediatric and Adolescent Medicine. Researchers compared over 3800 women that had a fetus or child with either a neural tube defect or cleft lip/palate to nearly 7000 healthy controls. Results showed that women with the healthiest diet during pregnancy had up to 51% reduced risk of their child having either birth defect. From Oregon - Elevated HDL cholesterol ('good' cholesterol) reduces risk of cardiovascular events in diabetics, according to a report published in the American Journal of Cardiology. Researchers examined over 30,000 patients with diabetes for 8 years. They found that patient's whose HDL cholesterol increased over the study period had 8% less heart attacks and strokes than those whose cholesterol remained the same, while patients who saw their good cholesterol decline had 11% more heart attacks and strokes. And finally, from Baltimore - MRI scans are safe for patients with an implantable cardiac device (ICD), according to a report published in the Annals of Internal Medicine. Researchers reviewed the cases of over 430 patients with ICDs who had undergone an MRI. They found that using proper precautions enabled the patients to safely undergo the imaging | 10/8/11 | Free | View In iTunes |
| 214 | CleanVideoGood Cholesterol Lowers Risk of Heart Attack & Stroke in Diabetics; Child's Food Choices Can Be Swayed by Ads, Parents; Predict | (October 7, 2011 - Insidermedicine) From Oregon - Elevated HDL cholesterol ('good' cholesterol) reduces risk of cardiovascular events in diabetics, according to a report published in the American Journal of Cardiology. Researchers examined over 30,000 patients with diabetes for 8 years. They found that patient's whose HDL cholesterol increased over the study period had 8% less heart attacks and strokes than those whose cholesterol remained the same, while patients who saw their good cholesterol decline had 11% more heart attacks and strokes. From Texas - Children's food preferences are greatly affected by advertising and parental influence, according to a report published in the Journal of Pediatrics. Researchers had 75 children watch ads for either apples or french fries, afterwards allowing the children to choose a coupon for either food with input from their parents. They found that when the parent remained neutral, 71% of children who watched the french fries ad chose the coupon for fries.However, these numbers dropped to 55% when the parent encouraged the healthier option. And finally, from Maryland - Research published in Cancer Epidemiology, Biomarkers and Prevention predicts a dramatic rise in the amount of elderly cancer survivors. Researchers from the National Cancer Institute believe that by 2020, the population of cancer survivors over the age of 65 will increase by about 42%. | 10/7/11 | Free | View In iTunes |
| 215 | CleanVideoDiethylstilbestrol Exposure in Womb Linked to Cancer, Fertility Problems; Neural Stem Cells May Help Fight Diabetes; Biking May | (October 6, 2011 - Insidermedicine) From Maryland - Exposure to diethylstilbestrol in the womb raises a woman's risk of many cancers, according to a report published in the New England Journal of Medicine. Researchers studied over 6500 women, 4600 of whom were exposed to DES in the womb. Results showed that this exposure significantly increased risk of many cancers and fertility problems, including a 40x increased risk of clear-cell adenocarcinoma, 8x increased risk of neonatal death, 2.4x increased risk of infertility and a 1.8x increased risk of breast cancer. From Japan - Neural stem cells may help fight diabetes, according to research published in EMBO Molecular Medicine. Results of an animal study on diabetic rats found that neural stem cell transplantation worked as a regenerative medication, increasing insulin production and reducing blood glucose levels. And finally, from Japan - Research published in the Journal of Parkinson's disease examines how ability to ride a bike can be used in the diagnosis of Parkinson's disease. Researchers found that 88.9% of Japanese patients with atypical Parkinsonism stopped riding a bike following the development of their illness, while only 9.8% of patients suffering from Parkinson's disease stopped bicycling. | 10/6/11 | Free | View In iTunes |
| 216 | CleanVideoBreast Cancer Video: BPA Exposure in Womb May Raise Risk of Breast Cancer; Exercise Beneficial for CKD Patients; MRI Safe For P | (October 4, 2011 - Insidermedicine) From Switzerland - BPA exposure in the womb may raise a woman's lifetime risk of breast cancer, according to a report published in Molecular Endocrinology. Researchers added a compound mimicking BPA into the drinking water of pregnant mice. Results showed that this exposure significantly affected breast development in the offspring and also altered their hormone response to progesterone. From Sweden - A new report published in the Cochrane Library examines the importance of regular exercise for patients with chronic kidney disease. Results of a meta-analysis covering 45 studies and nearly 2000 CKD patients showed that regular physical activity improved patient's blood pressure, heart rate and quality of life. And finally, from Baltimore - MRI scans are safe for patients with an implantable cardiac device (ICD), according to a report published in the Annals of Internal Medicine. Researchers reviewed the cases of over 430 patients with ICDs who had undergone an MRI. They found that using proper precautions enabled the patients to safely undergo the imaging | 10/4/11 | Free | View In iTunes |
| 217 | CleanVideoHIV Video: Obese Children More Likely to Have High Blood Pressure; Healthy Pregnant Diet Lowers Risk of Two Birth Defects, Horm | (October 3, 2011 - Insidermedicine) From Indiana - Obese children are at significantly raised risk of high blood pressure, according to a report published in Hypertension. Studying over 1100 children for 4.5 years, researchers found that those whose BMI was at or above the 85th percentile had nearly 3x increased risk of also having high blood pressure. From California - Healthy diet during pregnancy lowers risk of two birth defects, according to a report published in the Archives of Paediatric and Adolescent Medicine. Researchers compared over 3800 women that had a fetus or child with either a neural tube defect or cleft lip/palate to nearly 7000 healthy controls. Results showed that women with the healthiest diet during pregnancy had up to 51% reduced risk of their child having either birth defect. And finally, from Washington - Hormonal contraceptives may double the risk of HIV, according to a report published in the Lancet Infectious Diseases. Studying over 3700 couples in Africa, researchers found that women taking hormonal contraceptives had twofold increased risk of acquiring HIV, and that HIV infected women had twofold increased risk of transmitting the virus to their unaffected partners. | 10/3/11 | Free | View In iTunes |
| 218 | CleanVideoFarms May Be Environmental Risk to COPD, Asthma Patients; EKG 'Noise' May Be Predictor of Heart Attack Death; Childless Men at | (October 2, 2011 - Insidermedicine) From the Netherlands - Livestock farms may pose health risks to nearby asthma and COPD patients, according to a report presented at the European Respiratory Society's annual congress. Studying medical records on over 200,000 patients, researchers found that areas with many livestock farms had twice as many asthma and COPD exacerbations than areas with few livestock farms. From Michigan - New research published in Science Translational Medicine identifies EKG anomalies that may help predict who is at risk of dying from a heart attack. Researchers sifted through 24-hour continuous EKGs from over 4500 heart attack patients. They found that most of the patients who died had similar patterns in their EKGs that was previously considered to be undetectable noise. And finally, from California - Childless men are more likely to die from heart disease than fathers, according to a report published in Human Reproduction. Studying over 130,000 men for 10 years, researchers found that childless men had about a 17% increased risk of dying from heart disease, when compared to men who were fathers | 10/2/11 | Free | View In iTunes |
| 219 | CleanVideoLoss of Smell May Be Early Sign of Alzheimer's Disease; Moderate Drinking May Reduce Asthma Risk; Stimulants for ADHD on the Ri | (October 1, 2011 - Insidermedicine) From Bethesda - An early sign of Alzheimer's disease may be loss of smell, according to a report published in the Journal of Neuroscience. Researchers found that mice genetically engineered to have a rare familial form of Alzheimer's had 4x the amount of death of their olfactory cells, even in the absence of amyloid plaques From Denmark - Moderate alcohol consumption may lower risk of asthma, according to a report presented at the European Respiratory Society's annual congress. Researchers studied nearly 20,000 twins for 8 years, finding that those who drank 1-6 units of alcohol a week had the lowest risk of developing asthma, while those who drank rarely or never had a 1.4x increased risk and heavy drinkers had a 1.2x increased risk And finally, from Maryland - A new report published in the American Journal of Psychiatry finds a rise in the use of stimulant treatment for ADHD. Researchers found that use of prescribed stimulant rose 3.4% a year from 1996-2008. They also found that prescription use was highest among children ages 6-12. | 10/1/11 | Free | View In iTunes |
| 220 | CleanVideoAlcohol Weakens Immune Response to Viral Infections; Oral Steroids Linked to Vitamin D Deficiency; Going to Bed Early and Wakin | (September 30, 2011 - Insidermedicine) From Boston - Alcohol weakens the body's ability to fight viral infections, according to a report published in BMC Immunology. Researchers examined blood samples from a group of healthy volunteers, and found that alcohol consumption increased inflammation and also decreased the body's anti-viral immune response. From New York - Research published in the Journal of Clinical Endocrinology and Metabolism finds a strong association between oral steroids and vitamin D deficiency. Studying over 31,000 children and adults, researchers found that those who were taking oral steroids were at a twofold increased risk of severe vitamin D deficiency. And finally, from Australia - Children who go to bed early and wake up early are much less likely to be obese, according to a report published in SLEEP. Researchers studied over 2000 children aged 9-16 and found that those who stayed up late and woke up late had a 1.5x increased risk of being obese, and 2.9x more likely to be physically inactive. | 9/30/11 | Free | View In iTunes |
| 221 | CleanVideoDiabetes Video: New Genes Linked to Type 1 Diabetes; Heart's Backup Vessels May Reduce Heart Disease Deaths; Slightly Elevated | (September 29, 2011 - Insidermedicine) From Philadelphia - Research published in PLoS Genetics finds new genes that may be associated with type 1 diabetes. Results of a meta-analysis covering 6 studies and over 25,000 individuals found that three novel genetic mutations associated with type 1 diabetes that were not previously considered revelant. From London - A new report published in the European Heart Journal describes a natural process that reduces risk of dying from heart disease. Researchers found that the heart has small vessels (known as coronary collaterals) that channel blood flow to the heart in case of significant blockage in the main arteries. Results of a meta-analysis found that people with lots of these vessels had a 36% reduced risk of dying from heart disease. And finally, from California - Slightly elevated blood pressure may raise risk of stroke, according to a report published in Neurology. Examining over 518,000 adults who took part in 12 different studies, researchers found that individuals with systolic BP between 120-139 mmHg or diastolic BP between 80-89 mmHg had a 50% increased risk of stroke. | 9/29/11 | Free | View In iTunes |
| 222 | CleanVideoHeart Attack Video: EKG Anomaly May Predict Heart Attack Death; Diabetics Benefit Greatly From Regular Doctor Visits; Stimulant | (September 28, 2011 - Insidermedicine) From Michigan - New research published in Science Translational Medicine identifies EKG anomalies that may help predict who is at risk of dying from a heart attack. Researchers sifted through 24-hour continuous EKGs from over 4500 heart attack patients. They found that most of the patients who died had similar patterns in their EKGs that was previously considered to be undetectable noise. From Boston - Diabetic patients benefit greatly from frequent doctor visits, according to a report published in the Archives of Internal Medicine. Studying records on over 26,000 type 2 diabetic patients, researchers found that those who visited their doctor the most were able to reach their blood glucose, cholesterol and blood pressure treatment goals sooner. (brig) And finally, from Maryland - A new report published in the American Journal of Psychiatry finds a rise in the use of stimulant treatment for ADHD. Researchers found that use of prescribed stimulant rose 3.4% a year from 1996-2008. They also found that prescription use was highest among children ages 6-12. | 9/28/11 | Free | View In iTunes |
| 223 | CleanVideoAlzheimer's Disease Video: Loss of Smell May Signal Alzheimer's; Livestock Farms May Raise Risk of Asthma, COPD Exacerbation; H | (September 27, 2011 - Insidermedicine) From Bethesda - An early sign of Alzheimer's disease may be loss of smell, according to a report published in the Journal of Neuroscience. Researchers found that mice genetically engineered to have a rare familial form of Alzheimer's had 4x the amount of death of their olfactory cells, even in the absence of amyloid plaques. From the Netherlands - Livestock farms may pose health risks to nearby asthma and COPD patients, according to a report presented at the European Respiratory Society's annual congress. Studying medical records on over 200,000 patients, researchers found that areas with many livestock farms had twice as many asthma and COPD exacerbations than areas with few livestock farms. And finally, from the UK - Research presented at the European Multidisciplinary Cancer Congress finds that high blood pressure may raise risk of developing and dying from cancer. Researchers studied nearly 600,000 men and women for 12 years. They found that men with higher than normal blood pressure had 10-20% increased risk of cancer and 49% increased risk of dying from the disease, while hypertensive women were also more likely to develop cancer and 24% more likely to die from it. | 9/27/11 | Free | View In iTunes |
| 224 | CleanVideoModerate Drinking May Lower Asthma Risk; Certain Fruits and Vegetables Reduce Risk of Colorectal Cancers; Childless Men More Li | (September 26, 2011 - Insidermedicine) From Denmark - Moderate alcohol consumption may lower risk of asthma, according to a report presented at the European Respiratory Society's annual congress. Researchers studied nearly 20,000 twins for 8 years, finding that those who drank 1-6 units of alcohol a week had the lowest risk of developing asthma, while those who drank rarely or never had a 1.4x increased risk and heavy drinkers had a 1.2x increased risk. From Australia - Research published in the Journal of the American Dietetic Association finds that some fruits and vegetables reduce specific types of colorectal cancer. Comparing over 900 colorectal patients to 1000 healthy controls, researchers found that consumption of brassica vegetables (such as broccoli and cauliflower) reduced risk of proximal colon cancer, while consumption dark yellow vegetables and apples reduced risk of distal colon cancer. And finally, from California - Childless men are more likely to die from heart disease than fathers, according to a report published in Human Reproduction. Studying over 130,000 men for 10 years, researchers found that childless men had about a 17% increased risk of dying from heart disease, when compared to men who were fathers | 9/26/11 | Free | View In iTunes |
| 225 | CleanVideoPremature Babies At Risk of Dying Young; Blood Test for Heart Attack Diagnosis May Be Imminent; Diabetes Doubles Risk of Dement | (September 25, 2011 - Insidermedicine) From California - Preterm birth raises risk of death in early childhood and young adulthood, according to a report published in JAMA. Researchers studied nearly 675,000 individuals born between 1973-1979. They found that those born prior to 37 weeks gestation had an increased risk of dying from ages 1-5 and 18-36. From Chicago - Scientists may be close to a new blood test for heart attack diagnosis, according to a report published in the Journal of Molecular and Cellular Cardiology. Researchers discovered that a large protein is released into the blood following a heart attack, an aspect that may increase the efficiency and accuracy in diagnosing the event. And finally, from Japan - Diabetes dramatically raises risk of dementia, according to a report published in Neurology. 11 year follow up of 1017 individuals revealed that diabetic patients were at 2x increased risk of developing dementia. | 9/25/11 | Free | View In iTunes |
| 226 | CleanVideoPollution From Traffic Linked to Heart Attack Risk; Scientists Inch Closer to HIV Vaccine; Rotavirus Vaccine Reduces Hospitaliz | (September 24, 2011 - Insidermedicine) From London - Pollution may raise risk of heart attack, according to a report published in the British Medical Journal. Researchers examined nearly 80,000 heart attack cases and the hourly pollution exposure of each patient. Results showed that elevated levels of pollution raised risk of heart attack for up to 6 hours following exposure. From London - Research published in Blood takes scientists one step closer to developing a vaccine for HIV. Scientists discovered that HIV tricks the immune system i not overreacting, thereby weakening itself. They also found that removing cholesterol from the virus' membrane prevented HIV from triggering this innate response. And finally, from Atlanta - The rotavirus vaccine drastically reduces hospital admissions in children under 5, according to a report published in NEJM. Researchers found that routine rotavirus vaccination reduced diarrhea related hospitalizations in children under 5 by 33% in 2007-2008 and 25% in 2008-2009 | 9/24/11 | Free | View In iTunes |
| 227 | CleanVideoQuitting Smoking Can Boost Memory; Depression Linked to Stroke Risk; Low Socioeconomic Status Increases Risk of Heart Failure H | (September 23, 2011 - Insidermedicine) From England - Research published in Drug and Alcohol Dependence finds that quitting smoking can improve memory. Studying 69 individuals, researchers found that those who had quit smoking for over 2 years scored 25% better on memory tests than current smokers, while those who had never smoked scored 37% better than both groups. From Boston - Depression raises risk of stroke, according to a report published in JAMA. Results of a meta-analysis covering 30 studies and over 300,000 patients showed that depression increased risk of stroke by 45%. And finally, from Los Angeles - Low socioeconomic status increases the likelihood of being hospitalized for heart failure, according to a report published in the Journal of the American College of Cardiology. In a study of over 26,000 healthy postmenopausal women, researchers found that those who made less than $20,000/year had 56% increased risk of heart failure hospitalization, while those who had less than a high school education had a 21% increased risk. | 9/23/11 | Free | View In iTunes |
| 228 | CleanVideoHeart Attack Video: Possible New Blood Test for Heart Attack; Cardiac Rehab Benefits Stroke Patients; Rotavirus Vaccine Greatly | (September 22, 2011 - Insidermedicine) From Chicago - Scientists may be close to a new blood test for heart attack diagnosis, according to a report published in the Journal of Molecular and Cellular Cardiology. Researchers discovered that a large protein is released into the blood following a heart attack, an aspect that may increase the efficiency and accuracy in diagnosing the event. From London - Research published in Stroke finds that cardiac rehab may also benefit stroke patients. Studying 100 patients who suffered either a stroke or a mini-stroke, researchers found that cardiac rehab significantly lowered patient's risk profile by reducing cholesterol, triglycerides, BMI, and blood pressure. And finally, from Atlanta - The rotavirus vaccine drastically reduces hospital admissions in children under 5, according to a report published in NEJM. Researchers found that routine rotavirus vaccination reduced diarrhea related hospitalizations in children under 5 by 33% in 2007-2008 and 25% in 2008-2009 | 9/22/11 | Free | View In iTunes |
| 229 | CleanVideoPreemies More Likely to Die Young; Most Common Genetic Cause of ALS and Dementia Discovered; Beta Blockers Beneficial in Melano | (September 21, 2011 - Insidermedicine) From California - Preterm birth raises risk of death in early childhood and young adulthood, according to a report published in JAMA. Researchers studied nearly 675,000 individuals born between 1973-1979. They found that those born prior to 37 weeks gestation had an increased risk of dying from ages 1-5 and 18-36. From Bethesda - A new report published in Neuron identifies the most common genetic basis for both ALS and frontotemporal dementia (FTD). Genetic analysis of patients with the neurodegenerative disorders revealed a mutation in chromosome 9p21. Researchers believe this mutation explains at least 33% of all familial cases of ALS and FTD in Europe. And finally, from Ohio - Beta blockers may prolong life in melanoma patients, according to a report published in Cancer Epidemiology, Biomarkers & Prevention. Studying thousands of medical records, researchers found that melanoma patients who were taking beta-blockers to treat high blood pressure had lower mortality rates than patients not taking the drug. | 9/21/11 | Free | View In iTunes |
| 230 | CleanVideoHeart Attack Video: Pollution Ups Heart Attack Risk; Living Alone May Raise Likelihood of Dying From Alcohol; Diabetes Dramatic | (September 20, 2011 - Insidermedicine) From London - Pollution may raise risk of heart attack, according to a report published in the British Medical Journal. Researchers examined nearly 80,000 heart attack cases and the hourly pollution exposure of each patient. Results showed that elevated levels of pollution raised risk of heart attack for up to 6 hours following exposure. From Finland - People who live alone are at increased risk of alcohol related death, according to a report published in PLoS Medicine. Researchers studied nearly 80% of all deaths in Finland from 2000-2007. They found that two thirds of alcohol related deaths occurred in people in lived alone. And finally, from Japan - Diabetes dramatically raises risk of dementia, according to a report published in Neurology. 11 year follow up of 1017 individuals revealed that diabetic patients were at 2x increased risk of developing dementia. | 9/20/11 | Free | View In iTunes |
| 231 | CleanVideoBreast Cancer Video: Stress Linked to Aggressiveness of Breast Cancer; Scientists Inch Closer to HIV Vaccine; Strong Link Betwe | (September 19, 2011 - Insidermedicine) From Chicago - Stress may be linked to degree of breast cancer aggressiveness, according to a report presented at the conference on the Science of Cancer Health Disparities. Researchers studied nearly 1000 breast cancer patients, finding that those who reported higher psychological stress also had tumours that were more aggressive. From London - Research published in Blood takes scientists one step closer to developing a vaccine for HIV. Scientists discovered that HIV tricks the immune system i not overreacting, thereby weakening itself. They also found that removing cholesterol from the virus' membrane prevented HIV from triggering this innate response. And finally, from Taiwan - A new report published in Epilepsia finds a strong connection between epilepsy and schizophrenia. Studying nearly 5200 schizophrenic patients and nearly 12,000 epileptics, researchers found that those with epilepsy were at 8x increased risk of developing schizophrenia and that those with schizophrenia were at nearly 6x increased risk of epilepsy | 9/19/11 | Free | View In iTunes |
| 232 | CleanVideoApples and Pears May Cut Stroke Risk in Half; Increasing Broccoli's Cancer Fighting Properties With Mustard; Fast Paced Kids Sh | (September 18, 2011 - Insidermedicine) From the Netherlands - Apples and pears may help prevent strokes, according to a report published in Stroke. Studying over 20,000 adults for 10 years, researchers found that those who consumed the most amount of fruits and vegetables with white flesh had 52% reduced risk of stroke. From Illinois - Adding spice to broccoli increases it's cancer fighting ability, according to a report published in the British Journal of Nutrition. Scientists discovered that adding spices that contain myrosinase--an enzyme found in mustard, horseradish or wasabi--to broccoli boosted the vegetable's cancer fighting power and ensured it would be absorbed in the digestive system. And finally, from Virginia - Fast paced television shows may affect learning and behaviour in young children, according to research published in Pediatrics. Researchers tested a group of 4 year old children after they had watched either a fast paced, fantastical show or a slower, more realistic one. Results showed that those who watched the faster paced show had severely compromised ability to pay attention and moderate their behaviour | 9/18/11 | Free | View In iTunes |
| 233 | CleanVideoHealthy Lifestyle Reduces Risk of Heart Failure; 1 in 5 Canadians Has Metabolic Syndrome; One Diabetic Dies Every 7 Seconds (We | (September 17, 2011 - Insidermedicine) From Louisiana - Healthy living dramatically reduces risk of heart failure, according to a report published in Circulation: Heart Failure. Studying over 38,000 men and women, researchers found that four healthy lifestyle factors--not smoking, regular physical activity, vegetable consumption and normal weight-- reduced risk of heart failure by 70% in men and 81% in women From Manitoba - A new report published in the Canadian Medical Association Journal finds that a significant amount of Canadians have metabolic syndrome. Researchers studied national health data covering 96% of the Canadian population. They found that 1 in 5 Canadians have metabolic syndrome, with 35% of the population suffering from abdominal obesity. And finally, from Belgium - 4.6 million people will die from diabetes in 2011, according to research presented at the European Association for the Study of Diabetes annual meeting. Researchers from the International Diabetes Federation found that 366 million people worldwide have diabetes and that one is dying every 7 seconds from the condition. | 9/17/11 | Free | View In iTunes |
| 234 | CleanVideoAnalysis Highlights Alarming Breast Cancer Facts; Testosterone Levels Drop in New Fathers; Lifelong Musicians Less Likely to Su | (September 16, 2011 - Insidermedicine) From Washington - A global analysis published in the Lancet highlights some alarming facts regarding breast cancer. Researchers found that prevalence of breast cancer has doubled in the past 30 years, from 641,000 in 1980 to 1.6 million in 2010. They also found that, in some developing countries, almost 40% of all breast cancer deaths occurred in women of reproductive age. From Chicago - Testosterone levels drop in men once they become fathers, according to a report published in in Proceedings of the National Academy of Sciences. Studying 600 men for five years, researchers found that men saw their testosterone levels drop by 34% after the birth of their first child. And finally, from Toronto - Lifelong musicians may be less likely to lose their hearing as they age than non-musicians, according to a report published in Psychology and Aging. Researchers conducted auditory assessments on 74 musicians to 89 non-musicians, finding that 70 year old lifelong musicians had hearing equal to that of a 50 year old non-musician. | 9/16/11 | Free | View In iTunes |
| 235 | CleanVideoAdding Spice to Broccoli Increases Its Cancer Fighting Ability (Video) | (September 15, 2011 - Insidermedicine) Combining broccoli with spicy foods containing an enzyme known as myrosinase means these foods will work synergistically in the body to boost production of cancer-fighting compounds, according to research published online ahead of print in the British Journal of Nutrition. Foods combinations that may work synergistically to provide extra health benefits when eaten together include: • Vegetables plus a food high in “healthy” fats, such as avocado • Broccoli and tomatoes • Combinations of foods containing the B vitamins folic acid, B-6, and B-12, such as lentils and fish The cancer-fighting compound sulforaphane is produced when a substance known as glucoraphanin, or GRP, is broken down by the enzyme myrosinase. Broccoli is high in GRP and many spicy foods, including broccoli sprouts, watercress, mustard, and horseradish are high in myrosinase. Researchers from the University of Illinois at Urbana-Champaign tested the potential synergetic activity of foods containing both GRP and myrosinase by asking four participants to eat four meals, each one week apart. All the meals were made up of dry cereal and yogurt. Added to this was broccoli powder, fresh broccoli sprouts, both foods, or neither. Following each meal the investigators measured the participants’ blood and urine for evidence of sulforaphane. A metabolite of sulforaphane was found in the urine of participants following meals containing powdered broccoli, sprouts, or both, but the concentration was highest when both foods were eaten together. In addition, analysis of blood and urine revealed that sulforaphane was produced more quickly in the body when the foods were eaten together rather than on their own. This is important because the sooner the compound is produced, the easier it is for the body to absorb it. Today’s research demonstrates how strategic combinations of certain foods can produce a synergistic reaction that boosts both of their healthy attributes. | 9/15/11 | Free | View In iTunes |
| 236 | CleanVideoStroke Video: Apples and Pears May Help Prevent Stroke; Targeting Cholesterol May Slow Deadly Brain Cancer; 4.6 Million People | (September 15, 2011 - Insidermedicine) From the Netherlands - Apples and pears may help prevent strokes, according to a report published in Stroke. Studying over 20,000 adults for 10 years, researchers found that those who consumed the most amount of fruits and vegetables with white flesh had 52% reduced risk of stroke. From California - Lowering cholesterol may help slow one of the most deadly forms of cancer, according to a report published in Cancer Discovery. Scientists discovered that the brain cancer glioblastoma needs a significant amount of cholesterol to grow, suggesting that cholesterol lowering agents may be able to interrupt the tumour's growth supply. And finally, from Belgium - 4.6 million people will die from diabetes in 2011, according to research presented at the European Association for the Study of Diabetes annual meeting. Researchers from the International Diabetes Federation found that 366 million people worldwide have diabetes and that one is dying every 7 seconds from the condition. | 9/15/11 | Free | View In iTunes |
| 237 | CleanVideoKidney Cancer Video: NSAIDs May Be Associated With Renal Cell Cancer; 20% of Canadians Have Metabolic Syndrome; Fast Paced TV S | (September 12, 2011 - Insidermedicine) From Boston - Long term NSAID use may be associated with raised risk of kidney cancer, according to a report published in the Archives of Internal Medicine. Studying over 125,000 adults, researchers found that use of NSAIDs for 10 or more years resulted in a 3x increase in relative risk of developing renal cell cancer--the most common type of kidney cancer. From Manitoba - A new report published in the Canadian Medical Association Journal finds that a significant amount of Canadians have metabolic syndrome. Researchers studied national health data covering 96% of the Canadian population. They found that 1 in 5 Canadians have metabolic syndrome, with 35% of the population suffering from abdominal obesity. And finally, from Virginia - Fast paced television shows may affect learning and behaviour in young children, according to research published in Pediatrics. Researchers tested a group of 4 year old children after they had watched either a fast paced, fantastical show or a slower, more realistic one. Results showed that those who watched the faster paced show had severely compromised ability to pay attention and moderate their behaviour | 9/12/11 | Free | View In iTunes |
| 238 | CleanVideoLoss of Child Increases Parent's Risk of Dying; Menopause Not Linked to Heart Disease Fatalities; Cost of Colds on US Economy ( | (September 11, 2011 - Insidermedicine) From the UK - Losing a child in the first year of life greatly increases a parent's risk of death, according to a new report published in BMJ Supportive & Palliative Care. Researchers studied death registrations from Scotland, England and Wales. They found that parents in Scotland whose child died in the first year of life were 1.5x more likely to die within 15 years, while similarly bereaved mothers in England and Wales were at 4x increased risk. From Baltimore - Menopause does not raise risk of dying from heart disease, according to a report published in the British Medical Journal. Studying individuals born between 1916 and 1945, researchers found no association between menopause and risk of fatal heart disease.The researchers argue that rising death rates as women age are due to the effects of aging itself.?? And finally, from Kingston - A new report from Queen's University examines the tremendous costs that colds have on the US economy. Results of a meta-analysis examining over 80 clinical trials found that over 80% of US workers go to work rather than calling in sick with a cold, and the consequent drop in productivity in addition to doctor visits and medications can cost as much as $40 billion/year. | 9/11/11 | Free | View In iTunes |
| 239 | CleanVideoNumber of Underinsured Americans Rising Dramatically; Aerobic Exercise May Ward Off Dementia; Significant Decrease of Heavy Smo | (September 9, 2011 - Insidermedicine) From New York - A new report published Health Affairs finds a dramatic increase in the amount of underinsured Americans. Researchers found that the number of underinsured Americans rose from 16 million in 2003 to 29 million in 2010, an increase of 80%. The study also finds that nearly half of these individuals skipped necessary medical care, and over half had difficulty paying medical bills. From Rochester - Aerobic exercise may ward off dementia, according to a report published in the Mayo Clinic Proceedings. Results of a meta-analysis covering over 1600 studies found that any exercise that raises one's heart rate reduces risk of dementia and even slows the condition from progressing once it starts. And finally, from Atlanta - Research published in the Morbidity and Mortality Weekly Report sees a small decrease in smoking in the US. CDC researchers found that the amount of adult smokers fell from 20.9% in 2005 to 19.3% in 2010, while the amount of heavy smokers dropped from 12.7% to 8.3% during that same time period. | 9/9/11 | Free | View In iTunes |
| 240 | CleanVideoCOPD Video: Risk of COPD Greater than Risk of Breast & Prostate Cancer; Autophagy Pathway Digests, Removes Cholesterol; Alcohol | (September 8, 2011 - Insidermedicine) From Toronto - Risk of developing COPD is significantly higher than the risk of developing many common cancers, according to a report published in the Lancet. Researchers reviewed health data on the entire population of Ontario (approx. 13 million people). Results showed that the average 35 year old woman was 3x more likely to develop COPD than breast cancer, and the average 35 year old man was 3x more likely to develop COPD than prostate cancer. From Ottawa - Canadian scientists have discovered a natural process that removes cholesterol, according to a report published in Cell Metabolism. Researchers found that the ancient 'autophagy' pathway digests cholesterol and removes it from arterial walls, a process that could potentially be used to reverse atherosclerosis. And finally, from Finland - Research published in the British Medical Journal finds that alcohol has become a prevalent cause of death among patients with type 1 diabetes. Researchers studied over 17,000 type 1 diabetics, finding that alcohol and drugs accounted for 39% of deaths that occurred in the first 20 years of diabetes.. | 9/8/11 | Free | View In iTunes |
| 241 | CleanVideoNSAIDs While Pregnant More than Double Risk of Miscarriage, Menopause Not Connected to Fatal Heart Disease, Prenatal Phthalate | (September 6, 2011 - Insidermedicine) From Montreal - Use of anti-inflammatory drugs early in pregnancy doubles the risk of miscarriage, according to a report published in the Canadian Medical Association Journal. Researchers compared 4700 women who suffered a miscarriage to over 47000 controls. Results showed that any type or dosage of non-steroidal anti-inflammatory drugs during the first 20 weeks of pregnancy was associated with 2.4x increased risk of miscarriage. From Baltimore - Menopause does not raise risk of dying from heart disease, according to a report published in the British Medical Journal. Studying individuals born between 1916 and 1945, researchers found no association between menopause and risk of fatal heart disease.The researchers argue that rising death rates as women age are due to the effects of aging itself. And finally, from New York - A new report published in Environmental Health Perspectives finds that phthalate exposure while in the womb may affect a chid's development later in life. In a study of 319 women and their children, researchers found that the highest prenatal exposure to phthalates (a chemical found commonly in plastic toys & shampoo) was associated with greater odds of motor delay and impaired mental development at age 3 | 9/6/11 | Free | View In iTunes |
| 242 | CleanVideoSigns of Aging May Be Due to Blocked Blood Vessels; Maternal Flame Retardant Exposure Raises Risk of Smaller Baby; Statins Figh | (September 4, 2011 - Insidermedicine) From Chicago - Blocked blood vessels in the brain may cause many common signs of aging, according to a report published in Stroke. Researchers studied 1100 elderly participants annually until their death. Results of brain autopsies showed a strong connection between impaired motor skills, such as shaky hands and slow walking, and undetected blocked blood vessels in the brain. From California - Exposure to flame retardants during pregnancy raises risk of low birthweight babies, according to a report published in the American Journal of Epidemiology. Researchers studied nearly 300 pregnant women, measuring their exposure to polybrominated biphenyl ethers (a flame retardant chemical found in many household products). They found that every 10x increase of PBDEs in the mothers blood resulted in a 4.1 ounce decrease in the babies birthweight. And finally, from London - Research published in the European Heart Journal finds that statins may also protect against deaths from respiratory illnesses. Following over 4600 patients for 11 years who were randomized to either atorvastatin or placebo, researchers found that patients in the statin group were much less likely to die of infection and respiratory illnesses. | 9/4/11 | Free | View In iTunes |
| 243 | CleanVideoBad Sleep May Lead to High Blood Pressure; Primary PCI Best for Cardiac Arrest; Americans Drink Too Much Sugar on a Daily Basis | (September 3, 2011 - Insidermedicine) From Boston - Poor sleep may raise risk of high blood pressure, according to a report published in Hypertension. Studying nearly 800 men for 3.4 years, researchers found that those who with the lowest levels of one of the deepest stages of sleep had an 80% increased risk of high blood pressure. From Denmark - Research presented at the European Society of Cardiology Congress finds that primary PCI is the most effective reperfusion therapy for heart attack. Studying nearly 10,000 heart attack patients, researchers found that mortality was lowered when patients were diagnosed with an ECG in the ambulance and taken directly to the catheritization lab where they underwent PCI. And finally, from Atlanta - A new report released by the CDC finds that many Americans are over-consuming sugary drinks. In a survey of over 17,000 individuals, researchers found that nearly 50% of the US population consumes a sugar sweetened beverage every day, while boys aged 12-19 and men aged 20-39 were both consuming over 250 calories a day from sugary drinks. | 9/3/11 | Free | View In iTunes |
| 244 | CleanVideoCanadian-Made Virus May Be Able to Kill Cancer, Save Healthy Tissue; Insomnia Significantly Affecting Productivity in the US; W | (September 2, 2011 - Insidermedicine) From Ottawa - A genetically engineered virus made in Canada has shown promise in killing cancer, according to a study published in Nature. Scientists administered the virus, known as JX-594, in 23 cancer patients. Results showed that healthy tissue was unaffected in all patients, and that 6 out of 8 of those given the highest dosage had significant tumour shrinkage. From Boston - Insomnia affects over 1/5 of US workers and significantly reduces national productivity, according to a report published in Sleep. Researchers studied a national sample of over 7400 individuals, finding that insomnia was prevalent in 23% of workers, costing the nation approximately $63 billion and 252 days annually in lost productivity. And finally, from West Virginia - Walnuts may reduce risk of breast cancer, according to a report published in Nutrition and Cancer. Studying mice, researchers found that a walnut enriched diet altered the activity of several genes known to be involved in breast cancer. | 9/2/11 | Free | View In iTunes |
| 245 | CleanVideoStroke Video: Dramatic Increase in Teens and Young Adults Suffering Stroke; Blocked Blood Vessels Associated With Signs of Agin | (September 1, 2011 - Insidermedicine) From Atlanta - Stroke hospitalizations in adolescents and young adults have risen significantly in the past 15 years, according to a report published in the Annals of Neurology. Examining hospital discharge data from 1995 to 2008, researchers found a 37% increase in the amount of teens and young adults that were hospitalized for ischemic stroke. From Chicago - Blocked blood vessels in the brain may cause many common signs of aging, according to a report published in Stroke. Researchers studied 1100 elderly participants annually until their death. Results of brain autopsies showed a strong connection between impaired motor skills, such as shaky hands and slow walking, and undetected blocked blood vessels in the brain. And finally, from Atlanta - A new report released by the CDC finds that many Americans are over-consuming sugary drinks. In a survey of over 17,000 individuals, researchers found that nearly 50% of the US population consumes a sugar sweetened beverage every day, while boys aged 12-19 and men aged 20-39 were both consuming over 250 calories a day from sugary drinks. | 9/1/11 | Free | View In iTunes |
| 246 | CleanVideoAlzheimer's Disease Video: Blood Vessel Density May Cause Alzheimer's; Postmenopausal Smokers Have Higher Estrogen Levels; US R | (August 31, 2011 - Insidermedicine) From British Columbia - A new report published in PLoS One finds another possible cause of Alzheimer's disease. Studying brain samples from a mouse model with Alzheimer's, researchers found that the rodent's had nearly twice the density of blood vessels when compared to normal mice. From the Netherlands - Women who smoke after menopause have much high sex hormone levels than non-smokers, according to a report published in the Journal of Clinical Endocrinology and Metabolism. Researchers studied over 2000 postmenopausal women, finding that current smokers had much higher androgen and estrogen in their blood than non and former smokers. And finally, from Geneva - The US ranks very low in global rankings of infant mortality, according to a report published in PLoS Medicine. Results of a 20 year study found that newborn deaths in the US ranked 41st out of 45 industrialized countries, with premature delivery being one of the reasons for the poor ranking. | 8/31/11 | Free | View In iTunes |
| 247 | CleanVideoFlame Retardant Exposure During Pregnancy Linked to Smaller Babies; Primary PCI Best Therapy for Heart Attack; Rotavirus Vaccin | (August 30, 2011 - Insidermedicine) From California - Exposure to flame retardants during pregnancy raises risk of low birthweight babies, according to a report published in the American Journal of Epidemiology. Researchers studied nearly 300 pregnant women, measuring their exposure to polybrominated biphenyl ethers (a flame retardant chemical found in many household products). They found that every 10x increase of PBDEs in the mothers blood resulted in a 4.1 ounce decrease in the babies birthweight. From Denmark - Research presented at the European Society of Cardiology Congress finds that primary PCI is the most effective reperfusion therapy for heart attack. Studying nearly 10,000 heart attack patients, researchers found that mortality was lowered when patients were diagnosed with an ECG in the ambulance and taken directly to the catheritization lab where they underwent PCI. And finally, from Atlanta - Giving infants the rotavirus vaccine may also protect older children and adults, according to a report published in the Journal of Infectious Diseases. Researchers found that implementation of routine rotavirus vaccination of infants in 2006 resulted in lower rotavirus-related hospital admissions among individuals aged 5-24 who were not eligible for the vaccine | 8/30/11 | Free | View In iTunes |
| 248 | CleanVideoHigh Blood Pressure Video: Poor Sleep Linked to Hypertension Risk, Apixaban Better than Warfarin for Stroke Prevention, Statins | (August 29, 2011 - Insidermedicine) From Boston - Poor sleep may raise risk of high blood pressure, according to a report published in Hypertension. Studying nearly 800 men for 3.4 years, researchers found that those who with the lowest levels of one of the deepest stages of sleep had an 80% increased risk of high blood pressure. From North Carolina - Apixaban is better than warfarin for preventing stroke in patients with atrial fibrillation, according to a report published in the New England Journal of Medicine. Researchers randomized over 18,000 a-fib patients to daily apixaban or warfarin for nearly 2 years. They found that those taking apixaban had 21% relative reduced risk of stroke, as well as a reduced risk of embolism and death. And finally, from London - Research published in the European Heart Journal finds that statins may also protect against deaths from respiratory illnesses. Following over 4600 patients for 11 years who were randomized to either atorvastatin or placebo, researchers found that patients in the statin group were much less likely to die of infection and respiratory illnesses. | 8/29/11 | Free | View In iTunes |
| 249 | CleanVideoProlonged Breastfeeding Does Not Affect Risk of Childhood Eczema, Early Undernutrition Linked to Heart Disease Later in Life, E | (August 28, 2011 - Insidermedicine) From London - Prolonged breastfeeding does not appear to protect against childhood eczema, according to a report published in the British Journal of Dermatology. Researchers studied over 51,000 children aged 8-12, finding that children who were breastfed for 4 months or more were no less likely to develop eczema than those who were weaned off of breastmilk earlier. From the Netherlands - Undernutrition during youth raises risk of heart disease later in life, according to a report published in the European Heart Journal. In 2007, researchers examined over 7800 women who were aged 0-21 during the Dutch famine of 1944-45. They found that those who were most exposed to undernutrition during the famine had a significantly increased risk of developing heart disease. And finally, from Texas - Exercise can work as a second medication for patients suffering from depression, according to a report published in the Journal of Clinical Psychiatry. Researchers studied individuals who were not responding to their antidepressant medication, randomizing the patients to varying levels of exercise intensity. After 4 years, results showed that almost 30% of patients achieved full remission from their disorder. | 8/28/11 | Free | View In iTunes |
| 250 | CleanVideoVitamin A Supplements Can Save 600,000 Kids a Year; Healthy Lifestyle Postpones Death; New Insight into Parkinson's Disease (We | (August 27, 2011 - Insidermedicine) From Pakistan - Vitamin A supplements can significantly reduce mortality in children living in low and middle income countries, according to a report published in the British Medical Journal. Results of a meta-analysis covering 40 trials found that vitamin A supplements given to children in low and middle income countries reduced child mortality by 24%, saving over 600,000 lives a year. And finally, from Atlanta - A healthy lifestyle significantly postpones mortality, according to a report published in the American Journal of Public Health. Studying nearly 17,000 individuals from 1988 - 2006, researchers found that those who did not smoke, exercised regularly, drank a moderate amount of alcohol and ate healthy had a 63% reduced risk of death during the study period. From Edinburgh - A new report published in Nature Communications examines a potential breakthrough in Parkinson's disease. Using skin samples from a patient suffering from one the most progressive form of Parkinson's, researchers were able to generate, for the first time, a stem cell from the disease. This breakthrough will enable researchers to better understand why Parkinson's develops. | 8/27/11 | Free | View In iTunes |
| 251 | CleanVideoObesity Epidemic to Affect Half of Americans by 2030; Temporary ER Staff May Jeopardize Patient Safety; Aerobic Exercise Trumps | (August 26, 2011 - Insidermedicine) From New York - Research published in the Lancet projects half of American adults will be obese by 2030. Using data from the National Health and Nutrition Examination Survey from 1998-2008, researchers estimate that 65 million more American adults will be obese by 2030, so long as the current obesity epidemic remains unchanged. From Baltimore - Temporary emergency room staff increase the likelihood of medication errors, according to a report published in the Journal of Healthcare Quality. Studying nearly 24,000 medications errors from over 590 hospitals, researchers found that temporary personnel were more likely to be involved in medication errors that reached the patient. And finally, from North Carolina - Aerobic exercise is the best method for removing belly fat, according to a report published in the American Journal of Physiology. Researchers randomized nearly 200 overweight adults to aerobic training, resistance training or a combination of both. They found that aerobic training was significantly better than resistance training in reducing visceral and liver fat. | 8/26/11 | Free | View In iTunes |
| 252 | CleanVideoCancer Video: Vitamin A Supplements Can Save Over 600,000 Children a Year, New Scoring System Helps Predict How Long Cancer Pat | (August 25, 2011 - Insidermedicine) From Pakistan - Vitamin A supplements can significantly reduce mortality in children living in low and middle income countries, according to a report published in the British Medical Journal. Results of a meta-analysis covering 40 trials found that vitamin A supplements given to children in low and middle income countries reduced child mortality by 24%, saving over 600,000 lives a year. From London - A new scoring system can help doctors better predict mortality in advanced cancer patients, according to a report published in the British Medical Journal. Studying over 1000 patients with advanced, incurable cancer, researchers found that a new scoring system combining laboratory and clinical variables was reasonably accurate in determining whether a patient would live for days, weeks, or months. And finally, from Texas - Exercise can work as a second medication for patients suffering from depression, according to a report published in the Journal of Clinical Psychiatry. Researchers studied individuals who were not responding to their antidepressant medication, randomizing the patients to varying levels of exercise intensity. After 4 years, results showed that almost 30% of patients achieved full remission from their disorder. | 8/25/11 | Free | View In iTunes |
| 253 | CleanVideoHeart Disease Video: Under-nutrition Early in Life Linked to Heart Disease Later, How Substance Use Causes Depression, HPV Test | (August 24, 2011 - Insidermedicine) From the Netherlands - Undernutrition during youth raises risk of heart disease later in life, according to a report published in the European Heart Journal. In 2007, researchers examined over 7800 women who were aged 0-21 during the Dutch famine of 1944-45. They found that those who were most exposed to undernutrition during the famine had a significantly increased risk of developing heart disease. From New York - Substance abuse may raise risk of depression, according to a report published in Neuron. Studying mice, researchers found that chronic cocaine use increased the intensity of the rodents depressive-like responses by decreasing activity in the nucleus accumbens. And finally, from Washington - A blood test for HPV is the best method for detecting cervical cancer, according to a report published in the Lancet Oncology. Studying nearly 42,000 women over the age of 25, researchers found that a DNA test for HPV was highly sensitive at detecting the most dangerous cervical lesions. | 8/24/11 | Free | View In iTunes |
| 254 | CleanVideoStem Cell Breakthrough May Help Fight Parkinson's Disease, Breastfeeding Does Not Reduce Risk of Childhood Eczema, Happy Adoles | (August 23, 2011 - Insidermedicine) From Edinburgh - A new report published in Nature Communications examines a potential breakthrough in Parkinson's disease. Using skin samples from a patient suffering from one the most progressive form of Parkinson's, researchers were able to generate, for the first time, a stem cell from the disease. This breakthrough will enable researchers to better understand why Parkinson's develops. From London - Prolonged breastfeeding does not appear to protect against childhood eczema, according to a report published in the British Journal of Dermatology. Researchers studied over 51,000 children aged 8-12, finding that children who were breastfed for 4 months or more were no less likely to develop eczema than those who were weaned off of breastmilk earlier. And finally, from California - Research presented at the annual meeting of the American Sociological Association finds that happy adolescents may be less likely to partake in illegal behaviours. Studying nearly 15,000 adolescents, researchers found that those who reported happiness and well being were much less likely to engage in criminal activities and use drugs | 8/23/11 | Free | View In iTunes |
| 255 | CleanVideoHeart Attack Video: Majority of Heart Attack Patients Treated Within 90 Minutes, Narcolepsy Cases May Increase Following Flu Se | (August 22, 2011 - Insidermedicine) From Connecticut - A majority of heart attack patients requiring angioplasty are treated within the recommended time, according to a report published in Circulation. Studying over 300,000 heart attack patients who underwent angioplasty, researchers found that 91% of patients were treated within 90 minutes, a dramatic improvement from 2005. From California - Research published in the Annals of Neurology finds a connection between narcolepsy and the flu. Researchers studied nearly 1000 narcolepsy patients, finding a peak in narcolepsy cases occurring 5-7 months following a peak in cold/flu or H1N1 infections. And finally, from Atlanta - A healthy lifestyle significantly postpones mortality, according to a report published in the American Journal of Public Health. Studying nearly 17,000 individuals from 1988 - 2006, researchers found that those who did not smoke, exercised regularly, drank a moderate amount of alcohol and ate healthy had a 63% reduced risk of death during the study period. | 8/22/11 | Free | View In iTunes |
| 256 | CleanVideoObese patients often misdiagnosed with asthma; New approach for treating systolic heart failure; Better predictor of heart atta | (Aug 19, 2011 - Insidermedicine) From the UK, research published in CHEST, the journal of the American College of Chest physicians, warns of the common misdiagnosis of asthma in obese patients. The study highlights the asthma-like symptoms that obese patients present with, such as breathlessness and laboured breathing. The researchers found that at the site of the study nearly 40% of obese patients had experiences a misdiagnosis of asthma. Also from the UK, research published in the Lancet reports on a novel approach for treating systolic heart failure. The new drug has shown in its first clinical trials to improve cardiac function in heart failure patients with impaired function of the left ventricle. The new drug works by prolonging contraction of the left ventricle, thereby increasing the volume of blood that the heart pumps. This appears to be a more effective and more efficient alternative to drugs which work by making the heart beat more often. From Baltimore, research also published in the Lancet shows that coronary calcium is a better predictor of heart attack and stroke than C-reactive protein in patients with normal levels of LDL cholesterol. The current research offers a new guideline for determining who among apparently healthy adults would benefit from cholesterol-lowering statin medication. | 8/19/11 | Free | View In iTunes |
| 257 | CleanVideoNew Clue for Parkinson’s, Maternal IV tied to Newborn Weight Loss; Obesity not Always Unhealthy (video) | From Boston, a new study published online in Nature shows that a key protein in Parkinson’s disease seems to have been miscategorised. The protein, alpha-synuclein, has a much more orderly and complex structure than previously thought. This finding identifies new properties of the protein and serves to explain the protein’s behaviour, thereby revealing new therapeutic directions for potentially curing Parkinson’s disease. (http://www.nature.com/nature/journal/vaop/ncurrent/full/nature10324.html) From Ottawa, weight loss in a newborn baby may not be indicative of poor nutrition, according to research published in the International Breastfeeding Journal. Instead, neonate weight loss can also be attributed to mothers’ use of IV fluids during labour. The current research suggests that birth weight might be a poor baseline for assessing infant nutrition, and that a more appropriate baseline would a newborn’s weight 24 hours post birth. (http://www.internationalbreastfeedingjournal.com/content/6/1/10/abstract) From Toronto, a new study published in Applied Physiology, Nutrition and Metabolism has shown that healthy obese people can live just as long as slim people, and are even at lowered risk of dying of cardiovascular causes. The findings also suggest that going to excessive lengths to lose weight can be a more of a detriment than a boon in overweight people who are otherwise physically and nutritionally healthy. The researchers highlight the Edmonton Obesity Staging System (EOSS) as a more accurate tool than BMI at assessing health in overweight individuals. (http://www.nrcresearchpress.com/doi/abs/10.1139/h11-058) | 8/15/11 | Free | View In iTunes |
| 258 | CleanVideoLess Invasive Technique for managing Thyroid Tumors, Broad Spectrum Flu Antibody, Smoking Women more likely to develop Coronary | (Aug 14, 2011 - Insidermedicine) From Chicago - Researchers at Northwestern Memorial Hospital have developed a new approach to performing biopsies on, and removing thyroid tumours. Previous surgeries would use an incision across the front of the neck, leaving a scar. The new technique enters through the underarm using 3D cameras, leaving no visible scar. Also, the scientists note that there are fewer nerve endings in the underarm area, so there is less pain after the surgery. From Boston, In research also published in Proceedings of the National Academy of Sciences, scientists have discovered a human anti-body capable of recognizing many different flu strains. Unlike many vaccines which are either once-in-a-lifetime or require a booster shot every so many years, flu vaccines are typically redesigned and re-administered on an annual basis on account of the virus’s ability to change substantially from year-to-year. The current discovery offers insight into how we might create vaccines which stimulate antibodies capable of recognizing a broader range of flu virus strains. From Baltimore - The risk of developing coronary artery disease associated with smoking is 25% higher for women than men. Published online by The Lancet, the researcher note that this difference is more likely due to physiological differences, rather than cultural or behavioural differences between the sexes. | 8/13/11 | Free | View In iTunes |
| 259 | CleanVideoAcute Care Surgery Service In ER Speeds Decision Making, Inflammation Pathway in Asthma, Hand Hygiene Reduces School Absenteeis | (Aug 8, 2011 - Insidermedicine) From Pennsylvania - Two articles in the journal Cancer find that smoking right after waking up in the morning is associated with an increased risk of lung and head and neck cancers. (Aug 13, 2011 - Insidermedicine) From Toronto - A report in the Journal of the American College of Surgeons finds that the use of an acute care surgery service in emergency departments can reduce the time it takes to make a decision about surgery by 15%. In a subgroup of appendicitis cases, researchers found a reduction in decision time of 30%. The researchers also found a 20% decrease when measuring emergency department overcrowding when using this service. From Pittsburg, a molecular pathway tied to increased mucus production and inflammation has been identified in asthma patients. The research, published in this week’s Proceedings of the National Academy of Sciences, reveals how epithelial cells in asthmatic patients differ from those who do not suffer from the disease, and offers the potential for novel treatment strategies. And finally, from Denmark - A new report published in the American Journal of Infection Control finds that increasing hand hygiene in elementary schools can decrease student absenteeism. Students were taught about proper hand hygiene and asked to use an ethanol gel 3 times a day. Comparing attendance from the study period, to the same period in the previous year there was a 66% decrease in the number of students who were absent for 4 or more days, and a 20% increase in children with zero absences | 8/13/11 | Free | View In iTunes |
| 260 | CleanVideoSmoking Women at Increased Risk of Coronary Artery Disease, High Levels of Banned Fire Retardants in Californian Women, Less In | (Aug 12, 2011 - Insidermedicine) From Baltimore - The risk of developing coronary artery disease associated with smoking is 25% higher for women than men. Published online by The Lancet, the researcher note that this difference is more likely due to physiological differences, rather than cultural or behavioural differences between the sexes From California - In an article published in the journal "Environmental Science and Technology", researchers have found very high levels of certain banned fire retardants in 2nd trimester pregnant women in California. These compounds are linked to neurodevelopment problems in children and have been banned since the 70s. From Chicago - Researchers at Northwestern Memorial Hospital have developed a new approach to performing biopsies on, and removing thyroid tumours. Previous surgeries would use an incision across the front of the neck, leaving a scar. The new technique enters through the underarm using 3D cameras, leaving no visible scar. Also, the scientists note that there are fewer nerve endings in the underarm area, so there is less pain after the surgery. | 8/12/11 | Free | View In iTunes |
| 261 | CleanVideoInflammantion Pathway in Asthma, Broad Spectrum Flu Antibody, Resistance Training May Help Smokers Quit | (Aug 11, 2011 - Insidermedicine) From Pittsburg, a molecular pathway tied to increased mucus production and inflammation has been identified in asthma patients. The research, published in this week’s Proceedings of the National Academy of Sciences, reveals how epithelial cells in asthmatic patients differ from those who do not suffer from the disease, and offers the potential for novel treatment strategies. From Boston, In research also published in Proceedings of the National Academy of Sciences, scientists have discovered a human anti-body capable of recognizing many different flu strains. Unlike many vaccines which are either once-in-a-lifetime or require a booster shot every so many years, flu vaccines are typically redesigned and re-administered on an annual basis on account of the virus’s ability to change substantially from year-to-year. The current discovery offers insight into how we might create vaccines which stimulate antibodies capable of recognizing a broader range of flu virus strains. From Providence - Resistance training may not only help smokers quit, but may also help them stay smoke free. Published in the journal "Nicotine & Tobacco Research", those who participated 2 , 60 minute resistance training sessions per week, for 12 weeks, were twice as likely quit smoking than the control group. After three months the resistance training group was also twice as likely to have maintained their non-smoking lifestyle. | 8/11/11 | Free | View In iTunes |
| 262 | CleanVideoAcute Care Surgery Service In ER Speeds Decision Making, Cardiac Catheterization Use Varies By Hospital (Video) | (Aug 10, 2011 - Insidermedicine) From Toronto - A report in the Journal of the American College of Surgeons finds that the use of an acute care surgery service in emergency departments can reduce the time it takes to make a decision about surgery by 15%. In a subgroup of appendicitis cases, researchers found a reduction in decision time of 30%. The researchers also found a 20% decrease when measuring emergency department overcrowding when using this service. And finally, from North Carolina - A report in the Journal of the American College of Cardiology finds that hospitals in the US vary greatly in their use of cardiac catheterization, an invasive procedure, to find obstructive coronary artery disease (CAD). Some hospitals found CAD 100% of the time when a patient underwent the procedure, other hospitals were as low as 23%. The researchers discovered that the hospitals with the low rates of finding CAD were more likely to perform the procedure on younger patients as well as those with lower risk of the disease. | 8/10/11 | Free | View In iTunes |
| 263 | CleanVideoSmoking Soon After Waking Increases Cancer Risk, Atrial Fibrillation Associated With Dementia, Hand Hygiene Reduces School Abse | (Aug 8, 2011 - Insidermedicine) From Pennsylvania - Two articles in the journal Cancer find that smoking right after waking up in the morning is associated with an increased risk of lung and head and neck cancers. When compared to people who had their first cigarette after 60 minutes, those who started smoking within 30 minutes were 1.79 times more likely to develop lung cancer, and1.59 times more likely to develop head and neck cancer. From Seattle - Atrial fibrillation, a common cause of abnormal heart rhythms, may be associated with developing dementia. The research, published in the Journal of the American Geriatrics Society, followed over 3000 people for an average 7 years, researchers found that those with atrial fibrillation had a 40-50% increased risk of developing dementia, including Alzheimer's. And finally, from Denmark - A new report published in the American Journal of Infection Control finds that increasing hand hygiene in elementary schools can decrease student absenteeism. Students were taught about proper hand hygiene and asked to use an ethanol gel 3 times a day. Comparing attendance from the study period, to the same period in the previous year there was a 66% decrease in the number of students who were absent for 4 or more days, and a 20% increase in children with zero absences, | 8/8/11 | Free | View In iTunes |
| 264 | CleanVideoUrine Test Helps Prostate Cancer Screening, Per Physician Costs Higher in US than Canada, Anti-psychotics May Not Reduce PTSD S | (August 7, 2011 - Insidermedicine) From Michigan - A urine test may be able to detect early prostate cancer, according to a report published in Science Translational Medicine. In a study of over 1300 men., researchers found that a urine test that that measures the presence of a genetic anomaly occurring in nearly 50% of all prostate cancers significantly improved screening From New York - American physicians spend much more time and money on health insurance costs than Canadian physicians, according to a report published in Health Affairs. Researchers found that American per-physician costs averaged nearly $83,000 annually, while Canadian per-physician costs averaged just over $22,000. As well, American nurses and medical staff spent roughly 21 hours a week on administrative duties while Canadians spent only 2.5 hours a week. And finally, from Connecticut - A new report published in JAMA finds that antipsychotics do not appear effective at reducing PTSD symptoms among military veterans, . Researchers randomized nearly 300 veterans suffering from PTSD to an antipsychotic or placebo. After six month follow up, results showed that the antipsychotic was no better than placebo at reducing symptoms of PTSD | 8/7/11 | Free | View In iTunes |
| 265 | CleanVideoEven A Little Exercise Good for the Heart, Scientists Map Oligodendroglioma, Childhood Issues Linked to Health Problems in Adul | (August 6, 2011 - Insidermedicine) From Boston - Even a small amount of exercise reduces risk of heart disease, according to a report published in Circulation. Results of a meta-analysis examining over 3000 studies found that even just 150 minutes of moderate-to-intense physical activity a week reduced risk of heart disease by 14%, while the more time spent exercising reduced risk even further. From Baltimore - Scientists have mapped the genes of the second most common form of brain cancer, according to a report published in Science. Researchers studied over 30 tissue samples of oligodendroglioma, finding two particular genetic mutations that must be present for the cancer to develop. And finally, from New Zealand - Childhood adversity may be connected to health problems in adulthood, according to a report published in the Archives of General Psychiatry. Studying over 18,000 adults, researchers found that three or more adversities experienced in childhood (such as sexual abuse, maltreatment and family violence) was associated with increased risk of developing a wide variety of physical conditions later in life. | 8/6/11 | Free | View In iTunes |
| 266 | CleanVideoUrine Test Improves Prostate Cancer Screening, Vitamin D and Risk of Breast Cancer in African Americans, Childhood Adversity Ra | (August 5, 2011 - Insidermedicine) From Michigan - A urine test may be able to detect early prostate cancer, according to a report published in Science Translational Medicine. In a study of over 1300 men, researchers found that a urine test that that measures the presence of a genetic anomaly occurring in nearly 50% of all prostate cancers significantly improved screening From Florida - A new report presented at the Era of Hope conference finds that low levels of vitamin D raises risk of breast cancer in African American women. Researchers found that each 10 ng/mL increase in vitamin D was associated with a 64% reduced risk of triple negative breast cancer, and that African American women were nearly 6x more likely than European American women to have severe vitamin D deficiency. And finally, from New Zealand - Childhood adversity may be connected to health problems in adulthood, according to a report published in tArchives of General Psychiatry. he Studying over 18,000 adults, researchers found that three or more adversities experienced in childhood (such as sexual abuse, maltreatment and family violence) was associated with increased risk of developing a wide variety of physical conditions later in life. | 8/5/11 | Free | View In iTunes |
| 267 | CleanVideoBrain Cancer Video: Scientists Map Genetics of Common Brain Cancer, American Per-Physician Costs Much More than Canadian's, Low | (August 4, 2011 - Insidermedicine) From Baltimore - Scientists have mapped the genes of the second most common form of brain cancer, according to a report published in Science. Researchers studied over 30 tissue samples of oligodendroglioma, finding two particular genetic mutations that must be present for the cancer to develop. From New York - American physicians spend much more time and money on health insurance costs than Canadian physicians, according to a report published in Health Affairs. Researchers found that American per-physician costs averaged nearly $83,000 annually, while Canadian per-physician costs averaged just over $22,000. As well, American nurses and medical staff spent roughly 21 hours a week on administrative duties while Canadians spent only 2.5 hours a week. And finally, from Germany - A new report published in Cell Stem Cell finds that a hormone may lower risk of heart failure in chemotherapy patients. Studying mice, researchers found that low doses of erythropoietin ensured that cardiac stem cells functioned properly, reducing risk of heart failure. | 8/4/11 | Free | View In iTunes |
| 268 | CleanVideoEvery Bit of Exercise Helps Reduce Heart Disease, Gender Based Violence Linked to Mood and Mental Health Disorders in Women, An | (August 3, 2011 - Insidermedicine) From Boston - Even a small amount of exercise reduces risk of heart disease, according to a report published in Circulation. Results of a meta-analysis examining over 3000 studies found that even just 150 minutes of moderate-to-intense physical activity a week reduced risk of heart disease by 14%, while the more time spent exercising reduced risk even further. From Australia - Gender based violence greatly increases risk of a wide variety of disorders in women, according to a report published in JAMA. Researchers studied over 4400 women, finding that those exposed to gender based violence such as rape, sexual assault and intimate partner violence, were much more likely to suffer mental health disorders, mood disorders and substance abuse problems. And finally, from Connecticut - A new report published in JAMA finds that antipsychotics do not appear effective at reducing PTSD symptoms among military veterans, . Researchers randomized nearly 300 veterans suffering from PTSD to an antipsychotic or placebo. After six month follow up, results showed that the antipsychotic was no better than placebo at reducing symptoms of PTSD | 8/3/11 | Free | View In iTunes |
| 269 | CleanVideoGenes Linked to Heart Attack More Important than Stroke, Fructose Linked to Heart Disease Risk Factors, Cell Phones Not Linked | (July 31 2011 - Insidermedicine) From Oxford - Genetics factor more into one's risk of heart attack than stroke, according to a report published in Circulation: Cardiovascular Genetics. Researchers studied over 900 individuals with acute heart ailments, over 1000 individuals who suffered an acute cerebral event, as well as the families of each patient. They found that family history was a much stronger predictor of heart attack than it was for stroke. From California - Fructose consumption may raise risk of heart disease, according to a report published in the Journal of Clinical Endocrinology and Metabolism. Researchers studied nearly 50 adults whose daily calorie consumption was 25% glucose, fructose, or high fructose corn syrup. After two weeks, researchers found that consumption of fructose or fructose corn syrup increased LDL cholesterol, triglycerides and apolipoprotein-B--all risk factors for heart disease. And finally, from Switzerland - Cell phones do not raise risk of brain cancer in children and adolescents, according to a report published in the Journal of the National Cancer Institute. Researchers examined over 350 adolescent brain cancer patients and over 600 controls, finding no statistically significant increased risk for those who reported using a cell phone. | 7/31/11 | Free | View In iTunes |
| 270 | CleanVideoMethamphetamine Use Linked to Parkinson's Disease, Livestock Farm Living May Raise Blood Cancer Risk, Muscle Mass Connected to | (July 30, 2011 - Insidermedicine) From Toronto- Methamphetamine use significantly raises risk of Parkinson's disease, according to a report released by the Centre for Addiction and Mental Health. Researchers studied nearly 300,000 hospital records from California, where methamphetamine use is prevalent. They found that individuals admitted to hospital for methamphetamine related disorders had 76% increased risk of developing Parkinson's later in life. From New Zealand - Growing up on a farm with livestock may raise risk of blood cancer, according to a report published in Occupational and Environmental Medicine. Studying over 110,000 death certificates, researchers found that individuals who had grown up on a livestock farm were at 22% increased risk of developing blood cancers such as multiple myeloma, leukaemia, and non-Hodgkin's lymphoma. And finally, from California - More muscle mass may lower risk of insulin resistance (pre-diabetes), according to a report published in the Journal of Clinical Endocrinology and Metabolism. Studying over 13,600 individuals, researchers found that increased muscle mass was linked to better insulin sensitivity and a reduced risk of pre-diabetes | 7/30/11 | Free | View In iTunes |
| 271 | CleanVideoStroke Video: Traumatic Brain Injury Drastically Raises Risk of Stroke, Introducing Maspin to Cancer Nucleus May Prevent Metast | (July 29, 2011 - Insidermedicine) From Taiwan - Traumatic brain injuries drastically raise risk of stroke, according to a report published in Stroke. Comparing over 23,000 TBI patients to nearly 70,000 controls, researchers found that a TBI increased risk of stroke tenfold in the first three months following injury. From London - Research published in Laboratory Investigation identifies a novel approach to fighting cancer spread. Scientists tested two aggressive cancer cells in the laboratory, and found that introduction of the cellular protein maspin into the cancer cell's nucleus significantly slowed growth and metastasis. And finally, from Atlanta - A new report published in Stroke finds a dramatic increase in pregnancy related stroke hospitalizations. Researchers studied women who were pregnant or had just given birth, finding a 54% increase in hospitalizations for stroke from 1994-2007. | 7/29/11 | Free | View In iTunes |
| 272 | CleanVideoHeart Disease Video: Fructose Linked to Risk Factors for Heart Disease, Tamoxifen for 5 Years Improves Survival in Breast Cance | (July 28, 2011 - Insidermedicine) From California - Fructose consumption may raise risk of heart disease, according to a report published in the Journal of Clinical Endocrinology and Metabolism. Researchers studied nearly 50 adults whose daily calorie consumption was 25% glucose, fructose, or high fructose corn syrup. After two weeks, researchers found that consumption of fructose or fructose corn syrup increased LDL cholesterol, triglycerides and apolipoprotein-B--all risk factors for heart disease. From Oxford - 5 year tamoxifen therapy greatly improves survival for most breast cancer patients, according to a report published in the Lancet. Results of a meta-analysis covering over 20,000 breast cancer patients found that full compliance with a 5 year tamoxifen regimen reduced long term risk of death by at least 33%. And finally, from California - More muscle mass may lower risk of insulin resistance (pre-diabetes), according to a report published in the Journal of Clinical Endocrinology and Metabolism. Studying over 13,600 individuals, researchers found that increased muscle mass was linked to better insulin sensitivity and a reduced risk of pre-diabetes | 7/28/11 | Free | View In iTunes |
| 273 | CleanVideoCancer Video: Breast Density Linked to Risk of Breast Cancer, Livestock Living May Raise Risk of Blood Cancer, Cell Phones Do N | (July 27, 2011 - Insidermedicine) From Boston - Breast density raises risk of aggressive breast cancer, according to a report published in the Journal of the National Cancer Institute. Researchers compared mammography's of over 1000 breast cancer patients to nearly 1800 controls. They found that women with dense breasts were at increased risk of breast cancer as well as more aggressive forms of the disease. From New Zealand - Growing up on a farm with livestock may raise risk of blood cancer, according to a report published in Occupational and Environmental Medicine. Studying over 110,000 death certificates, researchers found that individuals who had grown up on a livestock farm were at 22% increased risk of developing blood cancers such as multiple myeloma, leukaemia, and non-Hodgkin's lymphoma. And finally, from Switzerland - Cell phones do not raise risk of brain cancer in children and adolescents, according to a report published in the Journal of the National Cancer Institute. Researchers examined over 350 adolescent brain cancer patients and over 600 controls, finding no statistically significant increased risk for those who reported using a cell phone. | 7/27/11 | Free | View In iTunes |
| 274 | CleanVideoGenetics Determine Heart Attack More than Stroke, Methamphetamine Use Linked to Parkinson's Disease, No Difference Between Tota | (July 26, 2011 - Insidermedicine) From Oxford - Genetics factor more into one's risk of heart attack than stroke, according to a report published in Circulation: Cardiovascular Genetics. Researchers studied over 900 individuals with acute heart ailments, over 1000 individuals who suffered an acute cerebral event, as well as the families of each patient. They found that family history was a much stronger predictor of heart attack than it was for stroke. From Toronto- Methamphetamine use significantly raises risk of Parkinson's disease, according to a report released by the Centre for Addiction and Mental Health. Researchers studied nearly 300,000 hospital records from California, where methamphetamine use is prevalent. They found that individuals admitted to hospital for methamphetamine related disorders had 76% increased risk of developing Parkinson's later in life. And finally, from Los Angeles - Early stage breast cancer patients may not need to undergo total lymph node removal, according to a report published in JAMA . Researchers studied over 5200 women, finding no survival differences in women who underwent total lymph node removal and those who only had the sentinel lymph node removed | 7/26/11 | Free | View In iTunes |
| 275 | CleanVideoDiabetes Video: Blood Glucose Test Helps Predict Heart Disease in Diabetics, Crossing the Street Not As Easy for Kids with ADHD | (July 25, 2011 - Insidermedicine) From Boston - Blood glucose measurements help predict risk of heart disease in diabetic patients, according to a report published in the Archives of Internal Medicine. Studying over 35,000 men and women, researchers found that measuring hemoglobin A1C levels in those who had diabetes greatly improved heart disease risk predictions. From Alabama - A new report published in Pediatrics finds that children with ADHD are less adept at crossing the street safely. Researchers studied nearly 80 children, half of whom had ADHD. They found that while the children with ADHD stopped and looked both ways before crossing the street, they were more likely to cross when there was little spare time to do so. And finally, from St. Louis - Frequent falls may be an early sign of Alzheimer's disease, according to a report presented at the Alzheimer's Association International Conference. Studying brain scans of over 125 older individuals, researchers found that those who had higher levels of amyloid plaques had over 2x increased risk of falls | 7/25/11 | Free | View In iTunes |
| 276 | CleanVideoHeight May Raise Risk of Cancer, Surgeon's Civility Improves Patient Care in Many Ways, Physical Activity Reduces Risk of Cogni | (July 23, 2011 - Insidermedicine) From the UK - Taller women may be at raised risk of cancer, according to a report published in in the Lancet Oncology. Studying over 1 million women for nearly 10 years, researchers found that risk of cancer raised approximately 16% for every 4 inch increase in height From California - A commentary published in the Archives of Surgery finds that a surgeon's civility can greatly improve patient care. Researchers found a correlation between a surgeon's civility in the operating room and fewer post-operative complications. They also found that two thirds of nurses and pharmacists avoid confrontation with difficult physicians, even when they disagree with their choice of medication, an aspect that greatly affects patient care. And finally, from France - Research published in the Archives of Internal Medicine finds an association between physical activity and cognitive function. Studying nearly 3000 women for over 5 years, researchers found that as energy expenditure increased, likelihood of cognitive decline decreased. | 7/23/11 | Free | View In iTunes |
| 277 | CleanVideoErlotinib Greatly Improves Survival in Lung Cancer Patients, Mothers Who Work Early in Child's Life Do Not Affect Their Develop | (July 22, 2011 - Insidermedicine) From China - Erlotinib greatly improves survival in most lung cancer patients, according to a report published in the Lancet Oncology. Studying 165 patients with non-small-cell lung cancer, researchers found that the drug erlotinib nearly tripled progression free survival when compared to chemotherapy. From the UK - A new report released by the Economic and Social Research Council examines the effect working mothers have on their children. Using data from the UK Millennium Cohort Study, researchers found that a mother working early in her child's life caused no noticeable detriment to the child's emotional or social development. And finally, from Sweden - Belly fat may predict risk of heart disease in obese individuals, according to a report published in Arteriosclerosis, Thrombosis and Vascular Biology. Researchers studied nearly 40 men, 28 of whom were obese. They found that elevated levels of liver and belly fat in the obese men increased risk of heart disease . | 7/22/11 | Free | View In iTunes |
| 278 | CleanVideoStroke Video: Optimism May Decrease Risk of Stroke, Breastfeeding Reduces Risk of Asthma in Children, Atherosclerosis' Associat | (July 21, 2011 - Insidermedicine) From Michigan - Optimists may be at reduced risk of stroke, according to a report published in Stroke. Studying over 6000 adults over the age of 50 for two years, researchers found that each one point increase in an optimism scale reduced an individual's risk of stroke by 9%. From the Netherlands - Breastfeeding may lower risk of children developing asthma, according to a report published in the European Respiratory Journal. Researchers examined data on more than 5000 children, finding that those who were never fed breast milk had 1.4x increased risk of wheezing and 1.5x increased risk of persistent phlegm, when compared to children who were only fed breast milk for up to 6 months. And finally, from Chicago - Atherosclerosis is also associated with dementia, according to a scientific statement published in Stroke. Researchers found that plaque build-up in the arteries can reduce blood flow to the brain, causing cerebrovascular disease and vascular cognitive impairment. Researchers believe this dementia may be the most common form seen in older individuals. | 7/21/11 | Free | View In iTunes |
| 279 | CleanVideoCancer Video: Tall Women May Be At Raised Risk of Cancer, Inherited Alzheimer's Can Be Detected Decades Before Symptoms Start, | (July 20, 2011 - Insidermedicine) From the UK - Taller women may be at raised risk of cancer, according to a report published in in the Lancet Oncology. Studying over 1 million women for nearly 10 years, researchers found that risk of cancer raised approximately 16% for every 4 inch increase in height. From Paris - Inherited Alzheimer's disease may be detectable up to 20 years before memory problems even begin, according to a report presented at the Alzheimer's Association International Conference. Researchers studied nearly 200 individuals who carry a rare genetic mutation that predisposes them to Alzheimer's. They detected brain changes in the individuals up to 20 years before their expected onset of symptoms. And finally, from California - Scientists have found more evidence linking maternal smoking to heart disease later in life, according to a report published in the British Journal of Pharmacology. Results of animal study found that nicotine while pregnant resulted in higher blood pressure and blood vessel changes in the offspring, aspects that raise risk of heart disease. | 7/20/11 | Free | View In iTunes |
| 280 | CleanVideoHeart Attack Video: Married Men Seek Care for Heart Attack Sooner, Civility from Surgeon Improves Patient Care and Outcomes, Mi | (July 18, 2011 - Insidermedicine) From Toronto - Married men seek care for heart attacks sooner than men who are single, according to a report published in CMAJ. Studying over 4400 heart attack patients, researchers found that 75% of married men arrived at the hospital within 6 hours of symptom onset, compared to 68% of single men, 69% of divorced men and 71% of widowed men. From California - A commentary published in the Archives of Surgery finds that a surgeon's civility can greatly improve patient care. Researchers found a correlation between a surgeon's civility in the operating room and fewer post-operative complications. They also found that two thirds of nurses and pharmacists avoid confrontation with difficult physicians, even when they disagree with their choice of medication, an aspect that greatly affects patient care. And finally, from New Orleans - Milk and soy protein supplements may lower blood pressure, according to a repot published in Circulation. Randomizing over 300 adults to either milk, soy or refined carbohydrate dietary supplements, researchers found that both the milk and soy supplements reduced systolic blood pressure when compared to the carb supplement | 7/18/11 | Free | View In iTunes |
| 281 | CleanVideoAlcohol Guidelines Fail to Account For Cancer Risk, Treating Early Stage Prostate Cancer with Hormone Replacement, Secondhand S | (July 16, 2011 - Insidermedicine) From France - Research published in Canadian Medical Association Journal argues that current alcohol consumption guidelines do not do enough to prevent cancer. Researchers believe that current guidelines focus too much on the short term effects of alcohol consumption, and do not take into account the long term association between alcohol and cancer. The researchers argue that guidelines need to be reviewed and reformed to adequately address this risk. From Philadelphia - A new report published in the New England Journal of Medicine identifies a new approach to treating early stage prostate cancer. Studying nearly 2000 men with low-intermediate risk prostate cancer for over 9 years, researchers found that treatment with short term hormone therapy in combination with radiation therapy raised 10 year survival rate from 57% to 62%. And finally, from Boston - Secondhand smoke exposure may raise risk of childhood learning disorders, according to a report published in Pediatrics. Researchers studied over 55,000 children under 12 years of age, finding that those exposed to secondhand smoke had 50% increased risk of neurobehavioral disorders such as ADHD. | 7/16/11 | Free | View In iTunes |
| 282 | CleanVideoCancer Video: Predicting Melanoma Spread May Be Possible, Bariatric Surgery Cost Effective Vs. Costs of Obesity, Coffee and Tea | (July 15, 2011 - Insidermedicine) From Boston - A new report published in Cancer Cell identifies a gene that may predict melanoma metastases. Researchers studied two types of mice, one whose melanoma never spreads and the other whose melanoma always spreads. They found that early stage tumours contained six genes that promote both cancer development and metastasis. From St. Louis - Bariatric surgery is cost effective for all degrees of obese individuals, according to a report published in Maturitas. Results of a meta-analysis found that expanding the amount of obese individuals allowed to undergo weight loss surgery to include the mildly obese would be more cost-effective than enduring the lifelong healthcare costs associated with obesity. And finally, from South Carolina - Coffee and tea consumption may protect against MRSA infection, according to a report published in the Annals of Family Medicine. Studying over 5500 adults, researchers found that those who drank coffee or tea had a significantly reduced risk of harbouring MRSA in their nostrils | 7/15/11 | Free | View In iTunes |
| 283 | CleanVideoHIV Video: Antiretroviral Therapy Very Effective at Preventing New HIV Infections, Breath Test for H1N1 Infections, ECGs for Yo | (July 14, 2011 - Insidermedicine) From Atlanta - Antiretroviral drugs are effective at preventing HIV infections, according to a report released by the CDC. Researchers gave 1200 sexually active African males either Truvada or placebo, finding that the antiretroviral medication reduced new HIV infections by 63%, and that those who took the drug regularly reduced new infections by 78%. From Cleveland - Scientists have developed a novel breath test for H1N1 influenza, according to a report published in the Journal of Breath Research. Researchers gave 11 individuals a live attenuated H1N1 vaccination, and administered a breath test measuring the participants nitric oxide (a biomolecule previously linked to viral infections). Results showed a significant peak in NO levels in all individuals the third day after vaccination. And finally, from California - ECGs in young athletes may not prevent sudden cardiac death, according to a report published in the Journal of Pediatrics. Researchers had 53 pediatric cardiologists examine 18 ECGs, 8 from healthy children and 10 from children with a heart condition that raises risk of sudden cardiac death. Results showed that the cardiologists had fairly low accuracy in assessing the ECGs, suggesting that routine screening in young athletes may be impractical | 7/14/11 | Free | View In iTunes |
| 284 | CleanVideoNew Therapy Plan for Early Stage Prostate Cancer Patients, Predicting Heart Attack Risk in HIV Patients, HIN1 Vaccine Not Conne | (July 13, 2011 - Insidermedicine) From Philadelphia - A new report published in the New England Journal of Medicine identifies a new approach to treating early stage prostate cancer. Studying nearly 2000 men with low-intermediate risk prostate cancer for over 9 years, researchers found that treatment with short term hormone therapy in combination with radiation therapy raised 10 year survival rate from 57% to 62%. From New York - An ultrasound of the heart may help predict heart attack risk in HIV patients, according to a report published in Circulation:Cardiovascular Imaging. Studying over 300 HIV patients, researchers found that risk of heart attack was strongly connected to abnormal findings on a stress echocardiography test. And finally, from the Netherlands - The H1N1 vaccine is not associated with Guillan-Barre syndrome, according to a report published in the British Medical Journal. European researchers examined 104 cases of Guillan-Barre syndrome during the 2009 H1N1 pandemic. After adjusting for risk factors, researchers found no association between vaccination and the syndrome. | 7/13/11 | Free | View In iTunes |
| 285 | CleanVideoAutism Video: Possible Biomarker For Autism Identified, Alcohol Guidelines Fail to Address Cancer Risk, Sleep Apnea May Cause B | (July 12, 2011 - Insidermedicine) From Cambridge - A new report published in Translational Psychiatry identifies a biomarker that may be linked to autism. Researchers compared 40 families that had one teenager with autism and one without to 40 teens with no family history of the condition. They found that the teens with autism and their siblings both had reduced activity in a part of the brain known to influence empathy, while the teens with no family history had normal brain functioning. From France - Research published in Canadian Medical Association Journal argues that current alcohol consumption guidelines do not do enough to prevent cancer. Researchers believe that current guidelines focus too much on the short term effects of alcohol consumption, and do not take into account the long term association between alcohol and cancer. The researchers argue that guidelines need to be reviewed and reformed to adequately address this risk. And finally, from the UK - Sleep apnea may cause blood vessel abnormalities, according to a report published in Hypertension. Studying over 100 individuals, researchers found that those with obstructive sleep apnea but were otherwise healthy had impaired blood vessel functioning, though 26 weeks of CPAP treatment greatly improved blood function. | 7/12/11 | Free | View In iTunes |
| 286 | CleanVideoBlood Pressure Video: Social Mobility May Reduce Hypertension Risk, Contact Allergies Could Reduce Risk of Certain Cancers, Sec | (July 11, 2011 - Insidermedicine) From Sweden - Upwards social mobility may reduce risk of high blood pressure, according to a report published in the Journal of Epidemiology and Community Health. Researchers examined data on 12,000 twins born between 1929 and 1958, whose parental occupations were recorded at birth. Results showed that low socioeconomic status was associated with a 42% increased risk of hypertension, while those who moved up the social ladder over two generations had nearly 20% reduced risk of hypertension. From Denmark - People with contact allergies may be at reduced risk of cancer, according to a report published in BMJ Open. Researchers studied nearly 17,000 adults with contact allergies--allergies caused by direct contact with certain metals and chemicals. They found that those with these allergies were less likely to develop breast and non-melanoma skin cancers. And finally, from Boston - Secondhand smoke exposure may raise risk of childhood learning disorders, according to a report published in Pediatrics. Researchers studied over 55,000 children under 12 years of age, finding that those exposed to secondhand smoke had 50% increased risk of neurobehavioral disorders such as ADHD. | 7/11/11 | Free | View In iTunes |
| 287 | CleanVideoNSAIDS Linked to Atrial Fibrillation, Moderate Salt Reduction in Diet Not Enough, Chemical Response to Stress Determines Person | -- | 7/10/11 | Free | View In iTunes |
| 288 | CleanVideoToo Much Time Sitting May Raise Risk of Blood Clots in Women, Air Pollution May Cause Memory Problems, Celecoxib Improves Lungs | (July 9, 2011 - Insidermedicine) From Boston - Research published in the British Medical Journal finds that women who sit for long periods are more likely to develop blood clots in the lungs. Following nearly 70,000 women for 18 years, researchers found that women who spent over 41 hours a week outside of work sitting were at 2x increased risk of suffering a pulmonary embolism. From Ohio - Air pollution may raise risk of depression, as well as learning and memory problems, according to a report published in Molecular Psychiatry. Researchers exposed mice to either filtered air or polluted air for 6 hours a day, 5 days a week for a 10 month period. Results showed that mice exposed to the polluted air had impaired memory on a variety of tests, and also showed increased inflammation in the hippocampus--an area of the brain responsible for mood, memory and learning. And finally, from California - A cox-2 inhibitor may be able to prevent lung cancer in former smokers, according to a report published in Cancer Prevention Research. Randomizing 137 former smokers to either celecoxib or placebo, researchers found that the cox-2 inhibitor greatly improved measures of lung health and also reduced lung nodules. | 7/9/11 | Free | View In iTunes |
| 289 | CleanVideoNew Antibody May Lead to Universal Flu Vaccination, Hypoallergenic Dogs No Different than Other Dogs, Child's Temperament Linke | (July 8, 2011 - Insidermedicine) From California - - According to new research published in the journal Science Express, researchers have found an antibody that is effective against a variety of influenza strains, including seasonal and pandemic strains. Currently, flu shots change from year to year based on predictions of what flu strains will be most prevalent. This new antibody may simplify flu vaccine development, and help protect against unforeseen flu strains. From Detroit - Hypoallergenic dogs have no less allergens than other dogs, according to a report published in the American Journal of Rhinology and Allergy. Researchers studied dust samples from nearly 200 homes containing 60 different dog breeds. They found no evidence that so-called hypoallergenic dogs produced less saliva, dander and fur than non-hypoallergenic dogs. And finally, from Rochester - A new report published in Developmental Psychology connects a child's temperament to their hormonal response to stress. Researchers studied over 200 two year olds, finding that those who were cautious and submissive in the face of stress had higher cortisol levels, while children who were assertive and bold in the face of stress had lower cortisol levels. | 7/8/11 | Free | View In iTunes |
| 290 | CleanVideoAutism Linked to Environmental Factors in Infancy, Moderate Salt Reduction Has Little Effect on Death Risk, Celecoxib Improves | (July 6, 2011 - Insidermedicine) From New York - Autism may be caused more by environmental factors than genetics, according to a report published in the Archives of General Psychiatry. Researchers studied nearly 200 pairs of twins, at least one of who had autism spectrum disorder. They estimated that environmental factors in early infancy such as birth weight and pregnancy complications increased risk of autism by 58%, while genetic heritability only increased risk by 38%. From the Uk - Reducing salt from the diet may not reduce risk of death, according to a report published in the Cochrane Library. Results of a meta analysis covering nearly 6500 participants found that a moderate decrease in salt consumption did not reduce risk of heart disease or death. Researchers believe a bigger reduction in salt consumption would, however, reduce risk of heart disease and death. And finally, from California - A cox-2 inhibitor may be able to prevent lung cancer in former smokers, according to a report published in Cancer Prevention Research. Randomizing 137 former smokers to either celecoxib or placebo, researchers found that the cox-2 inhibitor greatly improved measures of lung health and also reduced lung nodules. | 7/6/11 | Free | View In iTunes |
| 291 | CleanVideoVitamin D May Improve Survival in Elderly Women, Pollution Linked to Memory and Mood Problems, Erlotinib Improves Survival in L | (July 5, 2011 - Insidermedicine) From Serbia - Vitamin D may improve survival in elderly women, according to a report published in The Cochrane Library. Results of a meta-anaylsis covering 50 trials and nearly 100,000 participants found that giving vitamin D3 to elderly women reduced mortality rates by about 6%. From Ohio - Air pollution may raise risk of depression, as well as learning and memory problems, according to a report published in Molecular Psychiatry. Researchers exposed mice to either filtered air or polluted air for 6 hours a day, 5 days a week for a 10 month period. Results showed that mice exposed to the polluted air had impaired memory on a variety of tests, and also showed increased inflammation in the hippocampus--an area of the brain responsible for mood, memory and learning. And finally, from France - The drug erlotinib significantly improves survival in lung cancer patients, according to a report presented and the World Conference on Lung Cancer. Randomizing nearly 200 lung cancer patients to either erlotinib or chemotherapy, researchers found that progression free survival with erlotinib was 9.4 months compared with only 5.2 months for chemotherapy. | 7/5/11 | Free | View In iTunes |
| 292 | CleanVideoWomen Who Spend Too Much Time Sitting At Raised Risk of Blood Clot, NSAIDS Linked to Atrial Fibrillation, Parents on Military D | (July 4, 2011 - Insidermedicine) From Boston - Research published in the British Medical Journal finds that women who sit for long periods are more likely to develop blood clots in the lungs. Following nearly 70,000 women for 18 years, researchers found that women who spent over 41 hours a week outside of work sitting were at 2x increased risk of suffering a pulmonary embolism. From Denmark - A commonly used painkiller may raise risk of atrial fibrillation, according to a report published in the British Medical Journal. Researchers compared over 32,000 atrial fibrillation patients to a group of healthy controls. They found that new users of non-steroidal anti-inflammatory drugs (NSAIDS) had a roughly 40% increased risk of atrial fibrillation and new users of cox-2 inhibitors had around a 70% increased risk of the irregular heart rhythm. And finally, from North Carolina - The longer a parent is on military deployment, the more likely a child is to suffer a mental health problem, according to research published in the Archives of Pediatrics and Adolescent Medicine. Studying over 300,000 children, researchers found that a mental health diagnosis was more likely in those who had a parent deployed, and that this risk increased the longer the parent was away | 7/4/11 | Free | View In iTunes |
| 293 | CleanVideoDrop Side Cribs Banned for Sale in US, Alcohol Blackouts Predict Future Injury in Students, Long Term Benefits of Mammography ( | -- | 7/3/11 | Free | View In iTunes |
| 294 | CleanVideoPre-Pregnancy Diet Affects Health of Child, Drop Side Cribs Banned from Being Made, Sold or Donated, Coordination Between EMS a | (July 1, 2011 - Insidermedicine) From Scotland - Research presented at the Society for Experimental Biology's annual conference finds that a poor pre-pregnancy diet can negatively impact health of the offspring. Researchers fed mice a low protein diet for 10 weeks prior to becoming pregnant. They found that these mice had lower birth rates, slower catch up growth and increased insulin sensitivity. From Washington - The US Consumer Product Safety Commission is banning drop side cribs. Due to suffocation concerns, no companies will be allowed to manufacture or sell drop side cribs starting June 2011. The organization is also banning the donation and resale of drop side cribs, even at garage sales. And finally, from North Carolina - A coordinated system between emergency medical services and hospitals can improve heart attack treatment time, according to a report published in Circulation: Cardiovascular Quality and Outcomes. Studying over 400 heart attack patients, researchers found that coordination between the EMS and hospitals greatly reduced the amount of time it took to transfer the patient to a capable facility to receive treatment. | 7/1/11 | Free | View In iTunes |
| 295 | CleanVideoAvastin Video: FDA Revokes Use of Avastin for Breast Cancer, Alcohol Blackouts in Students Predicts Future Injury, Babies' Brai | (June 30, 2011 - Insidermedicine) From Maryland - The FDA has revoked the use of Avastin for breast cancer. The organization's advisory committee voted unanimously to strip Avastin (bevacizumab) of it's breast cancer indication, after study results showed that the drug failed to show any clinical benefit and was also unsafe. From Wisconsin - Alcohol induced blackouts among students predicts risk of future injury, according to a report published in Injury Prevention. Studying nearly 1000 students from 5 different universities, researchers found that one to two memory blackouts caused by alcohol increased risk of injury by 57%, while 6 or more blackouts raised risk threefold. And finally, from London - Research published in Current Biology finds that babies brians may be more developed than previously thought. Researchers found that 3-7 month old babies showed greater brain activity when listening to human voices and emotions when compared to environmental sounds. These results may provide insight into social interaction and learning. | 6/30/11 | Free | View In iTunes |
| 296 | CleanVideoLung Cancer Video: CT Scans for Lung Cancer Reduce Death Rates, Obesity Major Cause of Death Among Women, Mammography Reduces B | (June 29, 2011 - Insidermedicine) From Providence - CT screening for lung cancer can significantly reduce lung cancer deaths, according to a report published in the New England Journal of Medicine. Results from a national study covering over 53,000 long term smokers found that CT screening for lung cancer reduced deaths from the disease by 20% when compared to x ray. From Scotland - Obesity is a major cause of death in women who have never smoked, according to a report published in the British Medical Journal. Studying over 3600 non-smoking women for nearly 30 years, researchers found that severe obesity was prevalent among those who died during the study period and was also associated with increased death rates among those in a lower income group. And finally, from London - A new report published in Radiology examines the long term benefits of regular mammography screening. Researchers studied over 130,000 for 30 years, finding that 30% less women who had regular mammography screening died of breast cancer when compered to women who were not screened regularly. | 6/29/11 | Free | View In iTunes |
| 297 | CleanVideoBiomarker May Enable Early Detection of Alzheimer's Disease, Pregnant Smokers Decrease Good Cholesterol in Offspring, Safety of | (June 26, 2011 - Insidermedicine) From Germany - A new report published in Neurology identifies a biomarker that may assist in the early diagnosis of Alzheimer's disease. Researchers studied nearly 60 individuals with mild cognitive impairment, finding that measuring the tau protein in the cerebrospinal fluid in combination with the persons age was approx. 80% accurate in predicting who would develop Alzheimer's disease. From Australia - Smoking while pregnant may lower good cholesterol levels in the child, according to a report published in European Heart Journal. Studying over 400 children since birth, researchers found that by age 8, children born to mothers who smoked during pregnancy had noticeably lower HDL cholesterol levels than children whose mothers did not smoke during pregnancy. And finally, from California - A new report published in Catheterization and Cardiovascular Interventions examines the safety of angioplasty with stents in low risk heart patients. Researchers studied over 200 patients with left main coronary artery disease but with normal artery function. Results showed that stenting had favourable outcomes in these patients in reducing their risk of cardiac death. | 6/26/11 | Free | View In iTunes |
| 298 | CleanVideoAlzheimer's Disease Video: Biomarker May Predict Alzheimer's Disease, Fat Substitutes Increase Weight Gain, Vitamin A Deficienc | (June 24, 2011 - Insidermedicine) From Germany - A new report published in Neurology identifies a biomarker that may assist in the early diagnosis of Alzheimer's disease. Researchers studied nearly 60 individuals with mild cognitive impairment, finding that measuring the tau protein in the cerebrospinal fluid in combination with the persons age was approx. 80% accurate in predicting who would develop Alzheimer's disease. From Indiana - Fat substitutes may raise risk of weight gain, according to a report published in Behavioural Neuroscience. Researchers found that an animal model fed crushed potato chips that contained synthetic fat were more likely to gain weight than an animal model fed regular high fat chips. And finally, from Baltimore - Vitamin A lack does not raise risk of asthma, according to a report published in European Respiratory Journal. Randomizing over 5000 children to either placebo or vitamin A supplements, researchers found no difference between the two groups in respect to the development of asthma. | 6/24/11 | Free | View In iTunes |
| 299 | CleanVideoLife in Urban Area May Raise Anxiety Risk, One Quarter of Fatal Car Crashes Linked to Drugs, Safety of Stents in Some Low Risk | (June 23, 2011 - Insidermedicine) From Quebec - City life may raise risk of anxiety and mood disorders, according to a report published in Nature. Results of MRI imaging found that those who were born and raised in a a major urban area had increased activity in two areas of the brain known to regulate stress and emotion. From Maryland - Research published in the Journal of Studies on Alcohol and Drugs finds that a significant amount of fatal car crashes are due to drugs. From 1998-2009, over 44,000 US drivers were fatally injured in a car crash. Approximately 25% of these were found to be under the influence of drugs. And finally, from California - A new report published in Catheterization and Cardiovascular Interventions examines the safety of angioplasty with stents in low risk heart patients. Researchers studied over 200 patients with left main coronary artery disease but with normal artery function. Results showed that stenting had favourable outcomes in these patients in reducing their risk of cardiac death. | 6/23/11 | Free | View In iTunes |
| 300 | CleanVideoDiabetes Video: Statins Linked to Development of Diabetes, Various Dietary Habits Lead to Long Term Weight Gain, Marriage May R | (June 22, 2011 - Insidermedicine) From Glasgow - Intensive statin therapy raises risk of diabetes, according to a report published in the Journal of the American Medical Association. Results of a meta-analysis covering over 32,000 patients taking statin therapy found that a moderate to intensive regimen of the drug increased risk of new-onset diabetes. The regimen did, however, lower risk of cardiovascular events. From Boston - Research published in the New England Journal of Medicine examines how several changes in dietary habits lead to long term weight gain. Researchers studied over 50,000 women every four years for up to 20 years. They found that every increase in daily consumption of chips, sugar-sweetened beverages, unprocessed and processed meats was associated with excess weight gain every four years. And finally, from Pennsylvania - Being married may increase one's odds of surviving colon cancer, according to a report published in Cancer Epidemiology. Studying records on nearly 130,000 colon cancer patients, researchers found that those who were married had a 14% reduced risk of dying from the disease | 6/22/11 | Free | View In iTunes |
| 301 | CleanVideoSmoking During Pregnancy Linked with Lower Good Cholesterol Levels in Child, Drowning Dangers of Portable Pools, Prostate Cance | (June 21, 2011 - Insidermedicine) From Australia - Smoking while pregnant may lower good cholesterol levels in the child, according to a report published in European Heart Journal. Studying over 400 children since birth, researchers found that by age 8, children born to mothers who smoked during pregnancy had noticeably lower HDL cholesterol levels than children whose mothers did not smoke during pregnancy. From Ohio - Portable pools present a significant drowning danger to children, according to a report published in Pediatrics. US researchers studied safety data on portable, inflatable and wading pools over an eight year period. The found that one child drowned in these pools every five days during the summer months. And finally, from Boston - A new report published in the Journal of the American Medical Association finds that smoking may raise risk of death in men with prostate cancer. Studying over 5300 prostate cancer patients, researchers found that men who smoked had a 61% increased risk of cancer recurrence as well as a 61% increased risk of dying from the disease. | 6/21/11 | Free | View In iTunes |
| Total: 301 Episodes |
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