Insidermedicine Daily News (Video)
Insidermedicine is a daily health and medical video news service created by a leading physicians. Our content library contains videos in many languages including English, Chinese, Spanish, on over 100 different diseases. Joining the likes of the Associated Press and Reuters, Insidermedicine's newstories are featured ...
Insidermedicine is a daily health and medical video news service created by a leading physicians. Our content library contains videos in many languages including English, Chinese, Spanish, on over 100 different diseases. Joining the likes of the Associated Press and Reuters, Insidermedicine's newstories are featured by Google News and The News Room. April 25, 2007 Patients with HIV who are treated with protease inhibitors have an increased risk of heart attack, according to a study published in the New England Journal of Medicine. Combination antiretroviral therapy has had a dramatic effect in reducing illness and death associated with the HIV virus, however an earlier study showed that the risk of heart attacks increased by 17% with every year a patient spent on antiretroviral. It isn’t known, though, whether all antiretroviral drugs carry this risk. The assessment of the role of any specific drug is difficult because patients with HIV usually receive a combination of drugs, and often switch regimens because of the availability of newer substances, adverse events, or drug regimen failure. Previous studies have shown a relationship between the use of protease inhibitors, a class of antiretroviral drug, and cardiovascular disease, but there is little information on the risks associated with another class of antiretroviral therapy called nonnucleoside reverse-transcriptase inhibitors. In this study, more than 23,000 patients infected with the HIV virus were assessed to determine the incidence of heart attack and the association between heart attack and exposure to protease inhibitors or nonnucleoside reverse-transcriptase inhibitors. Confirming the earlier results, the researchers found the risk of having a heart attack increased by 16% per year of exposure to protease inhibitors alone, which is equal to twice the risk over five years. Not such effect was observed with nonnucleoside reverse-transcriptase inhibitors. It is thought that protease inhibitors raise the level of blood lipid, thereby increasing the risk of cardiovascular disease and heart attack. Patients treated with protease inhibitors should have their cholesterol and blood pressure levels monitored, and take steps to reduce their lifestyle-related risk factors. This includes maintaining a healthy weight, eating a low-fat diet rich in fruits in vegetables, and getting regular exercise. Reporting for Insidermedicine, I'm Dr. Susan Sharma.
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VIDEO: FDA Approves Hypertension Polypill, Diet Linked to Alzheimer's Disease, Worst of H1N1 Flu Outbreak May Be Over
(May 4, 2009 - Insidermedicine) From Washington - The FDA ...
(May 4, 2009 - Insidermedicine) From Washington - The FDA has approved a triple-drug polypill for the treatment of hypertension. The polypill, called Exforge HCT, contains the calcium channel blocker amlodipine, the diuretic hydrochlorothiazide and the angiotensin receptor blocker valsartan. While the polypill has been approved for the treatment of hypertension, it has not been approved as initial therapy. From Seattle - According to research presented to the American Academy of Neurology, diet may be linked to Alzheimer's disease. In a study of over 2,100 elderly patients, researchers found that those with a diet high in vegetables, nuts and fish, but low in high-fat dairy products, had a 42% reduced risk of developing Alzheimer's. And finally, from Atlanta - While the number of cases of H1N1 flu increased in the United States over the weekend, officials at the CDC are optimistic. The number of confirmed cases rose from 160 on Saturday to 226 on Sunday, but reports from Mexico indicate that the worst may be over. In addition, the CDC has finished delivering 25% of its antiviral drug stockpile, or 11 million regimens, to the states. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: WHO Renames 'Swine Flu' to 'H1N1 Influenza', Early Treatment for HIV Infection Beneficial, White Tea Could Help Fight Obesity
(May 1, 2009 - Insidermedicine) From Geneva - The World ...
(May 1, 2009 - Insidermedicine) From Geneva - The World Health Organization has announced that the term 'swine flu' will no longer be used, preferring instead to use the scientific name--H1N1 Influenza. As there is no evidence to suggest that pigs pose a danger to humans, the outbreak should not be unnecessarily associated with pigs--nor should it lead people to avoid pork products. The H1N1 flu is spread human to human, and as such, it is important to thoroughly wash your hands with soap and water. From Washington - According to a study published in the New England Journal of Medicine, early management of H.I.V. with antiretroviral treatment may be beneficial. Researchers analyzed the cases of over 17,000 asymptomatic patients infected with H.I.V., comparing their survival rates with the stage that they began therapy. Results showed that patients who initiated therapy at a later stage were more likely to die from the disease. These results could lead to new recommendations about when to start therapy for H.I.V. And finally, from Germany - According to a study published in the open-access journal Nutrition and Metabolism, white tea could have anti-obesity effects. Scientists treated human fat cells, called adipocytes, with an extract of white tea. Results showed that the white tea extract led to the decline of new generation of adipocytes, as well as the increased stimulation of existing adipocytes' efforts to break down fat. These results could be important in the fight against obesity, an epidemic health concern that puts one at increased risk for diabetes, stroke, and premature death. For Insidermedicine In 60, I'm Dr. Kelly Schweitzer.
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VIDEO: Quick Pulse Before Exercise Predicts Sudden Death Risk, Achieving Risk Factor Targets Reduces Stroke Risk, WHO Raises Pandemic Alert Level to Phase 5
(April 30, 2009 - Insidermedicine) From Paris - According to ...
(April 30, 2009 - Insidermedicine) From Paris - According to research in the European Heart Journal, a quick pulse before exercise may indicate an increased risk for sudden death. In a study of over 7,700 men, researchers found that those who showed the greatest increase in heart rate while under mild mental stress just before an exercise stress test had twice the risk of sudden death in later life, compared to those with the lowest increase. From Seattle - According to research presented to the American Academy of Neurology, patients who achieve major risk factor targets have a significantly reduced risk of stroke. In a study of over 4,700 patients enrolled within 6 months of a stroke or ischemic attack, researchers found that those who met guideline targets for HDL and LDL cholesterol, triglycerides and blood pressure had a 65% reduced risk of stroke. And finally, from Geneva - The World Health Organization has raised its alert level to Phase 5, indicating that the swine flu outbreak is reaching pandemic proportions. The WHO has recommended that all countries immediately activate their pandemic preparedness plans. In order to help prevent the spread of infection it is important to wash your hands with soap and water frequently and thoroughly. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: Air Pollution Exceedingly High in Many Cities, Gene Variants Linked to Autism, Child Dies of Swine Flu in Texas as Outbreak Continues
(April 29, 2009 - Insidermedicine) From Washington - According to ...
(April 29, 2009 - Insidermedicine) From Washington - According to the American Lung Association, 60% of Americans live in areas where air pollution has the potential to cause serious negative health effects. The cities with the most particle pollution were found to be Pittsburgh, Pennsylvania and Bakersfield, California, while Los Angeles topped the chart for ozone concentration, potentially making it the smoggiest city in America. From Philadelphia - According to research in the journal Nature, scientists have identified gene mutations that are associated with the risk for autism. In a study of over 10,000 participants, researchers found gene variants that were present in about 65% of children diagnosed with autism spectrum disorder. It was noted that these gene variants are involved in facilitating communication between brain cells. And finally, from Texas - According to the CDC, the U.S. has suffered its first fatality due to swine flu. The Texas Department of State Health Services confirmed that a toddler has died from the H1N1 virus. So far, there have been 314 laboratory confirmed cases and over 3,300 suspected cases of swine flu reported worldwide. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: Smoking & Hypertension Leading Preventable Causes of Death, Infection Risk of Combination Antiplatelet Therapy After CABG, WHO Raises Pandemic Alert for Swine Flu
(April 28, 2009 - Insidermedicine) From Boston - According to ...
(April 28, 2009 - Insidermedicine) From Boston - According to research in PLoS Medicine, smoking and hypertension are the top preventable causes of death in the U.S. Researchers estimate that each of these factors accounts for at least 20% of preventable deaths among adults. Other common preventable causes of death include obesity, high salt intake, low omega-3 fatty acid intake and high consumption of trans fat. From Baltimore - According to research in the Archives of Internal Medicine, combination antiplatelet therapy after coronary artery bypass grafting (CABG) may increase the risk of infection. In a study of nearly 1,700 patients, researchers found that among those who received both aspirin and clopidogrel the incidence of infection was 23%, compared to 16% among those receiving aspirin alone. And finally, from Geneva - The World Health Organization has raised its pandemic alert system to level four in response to the growing swine flu outbreak. A level four alert indicates sustained human-to-human transmission, while levels five and six would indicate a pandemic. At the present time, over 150 people in Mexico are suspected to have died from the outbreak. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: Smoking Causes Breast Cancer, Stem Cell Infusions May Treat MS, U.S. Government Declares Public Health Emergency
(April 27, 2009 - Insidermedicine) From Toronto - According to ...
(April 27, 2009 - Insidermedicine) From Toronto - According to a panel of researchers, smoking causes breast cancer. In a review of several studies, researchers found that long-term smokers with a genotype found in half of North American women had a 35% to 50% increased risk for breast cancer. Furthermore, non-smokers who were regularly exposed to secondhand smoke had up to a 70% increased risk compared to those who were not exposed. From San Diego - According to research in the Journal of Translational Medicine, adult stem cell infusions may help treat those with multiple sclerosis. In a study of 3 patients with the condition, researchers found that those who received infusions of mesenchymal stem cells, taken from their own fat tissue, saw improvements in their condition. Further research is required to confirm these findings. And finally, from Washington - The U.S. government has declared a public health emergency as a precautionary measure against the swine flu outbreak. In less than a week the outbreak has increased from 2 cases to 20 in the United States, and in Mexico the death toll has climbed to over 100. Those infected with the virus initially experience flu-like symptoms including fever, cough, sore throat and shortness of breath. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: Binge Drinking Affects White Matter in Teenage Brains, NSAIDs Increase Dementia Risk Among Elderly, Breast Self-Exam Useful for High-Risk Women
(April 23, 2009 - Insidermedicine) From San Diego - According ...
(April 23, 2009 - Insidermedicine) From San Diego - According to a study in Alcoholism: Clinical & Experimental Research, binge drinking may hinder brain function in teenagers. In a study of 28 adolescents, researchers found that those who reported binge drinking had lower measures of fiber coherence in the white matter of their brains than those who did not drink. White matter is fundamental to the relay of information in the brain. From Seattle - According to research in the journal Neurology, heavy use of nonsteroidal anti-inflammatory drugs (NSAIDs) may increase the risk of dementia in the elderly. In a study of over 2,700 adults aged 65 and older, those who took 500 or more standard daily doses over 2 years were 66% more likely to develop dementia. These findings contradict those reported in studies of younger patients. And finally, back to San Diego - According to research presented to the American Society of Breast Surgeons, self-examination remains an important method for detecting breast cancer in high-risk women. In a study of nearly 150 women, researchers found that among those who developed a tumor, breast self-exam was the detection method in 71% of cases. Meanwhile, 24% were found with mammography. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: Moderate Fish Intake Reduces Heart Failure Risk, Charred Meat May Increase Pancreatic Cancer Risk, Walnuts May Help Prevent Breast Cancer
(April 22, 2009 - Insidermedicine) From Boston - According to ...
(April 22, 2009 - Insidermedicine) From Boston - According to research in the European Heart Journal, moderate fish intake can reduce heart failure risk. In a study of nearly 40,000 men, researchers found that those who consumed about one serving of fish per week had a 12% lower risk of heart failure than men who ate no fish. However, those who ate high amounts of fish had about the same risk as those who ate no fish. From Minnesota - According to a study presented to the American Association for Cancer Research, charred meat may increase the risk for pancreatic cancer. In a study of over 60,000 people, researchers found that those with the highest intake of carcinogens from charred meat had a 70% increased risk for pancreatic cancer. The researchers suggest cooking meat sufficiently to kill bacteria without excess charring. And finally, from West Virginia - According to research presented to the American Association for Cancer Research, walnuts could help prevent breast cancer. In a study of mice, researchers found that those that were fed walnuts had a significantly reduced risk for malignancy, and a reduction in tumor growth. However, more research is required before these results can be applied to humans. For Insidermedicine in 60, i'm Dr. Susan Sharma.
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VIDEO: Paralysis Affects 5.5 Million Americans, Fructose More Problematic Than Glucose, Green Tea Interferes with Anticancer Drug
(April 21, 2009 - Insidermedicine) From Atlanta - According to ...
(April 21, 2009 - Insidermedicine) From Atlanta - According to the CDC, paralysis may affect more people than previously thought. Following a survey of 33,000 households, researchers estimate that 5.5 million Americans, or 2% of the population, are paralyzed or partly paralyzed. It was determined that 29% became paralyzed or partly paralyzed after a stroke, and 23% as a result of spinal cord injuries. From New Jersey - According to research in the Journal of Clinical Investigation, fructose may be more problematic than glucose. In a study of 32 people, researchers found that participants gained a comparable amount of weight regardless of whether soft drinks were sweetened with fructose or glucose, but fructose was linked to more problems with insulin resistance, dyslipidemia, and visceral adipose tissue. And finally, from California - According to a study presented to the American Association for Cancer Research, green tea may interfere with some cancer drugs. Researchers have discovered that green tea, which is widely used as a dietary supplement, actually blocks the effects of the anticancer drug bortezomib. Physicians should let their patients taking the drug know that green tea supplements are contraindicated. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: Staying Slim Is Environmentally Friendly, Macugen May Prevent Further Vision Loss, Urine Test Predicts Lung Cancer Risk in Smokers
(April 20, 2009 - Insidermedicine) From London - According to ...
(April 20, 2009 - Insidermedicine) From London - According to a study in the International Journal of Epidemiology, researchers have found another reason to stay slim. Compared to more lean populations with normal BMI distribution, populations where 40% of people are obese require 19% more food energy, which produces more greenhouse gases. The researchers conclude that staying slim is good for both health and the environment. From Maryland - According to research in the Archives of Ophthalmology, intravitreous injection with Macugen may help prevent vision loss. In a study of nearly 100 patients diagnosed with central retinal vein occlusion, researchers found that as few as 6% of patients experienced further vision loss when treated with Macugen, compared to 31% of controls. However, the drug was not effective at reversing vision loss. And finally, from Denver - According to a study presented to the American Association for Cancer Research, a urine test may predict the risk for lung cancer in smokers. In a study of nearly 500 people, researchers found that those with the highest levels of a particular biomarker called NNAL in their urine had a 2 times greater risk of developing lung cancer than those with the lowest levels. For Insidermedicine in 60, I'm Dr. Susan Sharma.
