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: Heartburn and Blood-Thinning Drugs Safe to Take Together, Mediterranean Beneficial for Type 2 Diabetics, Extra Breast Exams More Likely to Yield False Positive Diagnoses
(September 1, 2009 - Insidermedicine) From Barcelona - According to ...
(September 1, 2009 - Insidermedicine) From Barcelona - According to a report presented at the European Society of Cardiology meeting, heartburn drugs are safe to take at the same time as blood-thinning drugs. Researchers studied over 13,000 patients, administering the anti-clotting drug Plavix along with various types of heartburn drugs. Results showed no increase in heart attack or stroke while the anti-clotting drugs still retained their clinical effectiveness. From Italy - Type 2 diabetics may find less need for medication if they go on a Mediterranean diet, according to a report published in the Annals of Internal Medicine. Researchers studied two groups of Type 2 diabetics for four years--one group was on a low-fat diet while the other was on a Mediterranean diet. Those on a Mediterranean diet were at a 37% reduced risk of needing to take medication for their diabetes. And finally, from Toronto - According to a study published in the Journal of the National Cancer Institute, clinical breast exams provide more false positive diagnoses of breast cancer than mammography. Researchers analyzed the screening results of nearly 300,000 women aged 50-69. Some underwent both mammograms and breast examinations, while others only underwent mammogram. Results showed that women who underwent both tests were more likely to be referred for follow-up care, but were also at a 2.2% increased risk of receiving a false positive diagnoses. For Insidermedicine In 60, I'm Dr. Christina Leung.
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VIDEO: Discovery of Gene Responsible for Inflammatory Bone Diseases, Depression and Anxiety Common Among Preschoolers, Pradax Dramatically Reduces Risk of Stroke
(August 31, 2009 - Insidermedicine) From New York - According ...
(August 31, 2009 - Insidermedicine) From New York - According to research from the Hospital for Special Surgery, a common gene implicated in rheumatoid arthritis, osteoporosis and gum disease has been identified. Researchers discovered that when the gene produces less IRF-8 protein, there is an increase in the production of osteoclasts--the cells involved in bone breakdown. This research potentially opens new avenues for treatment of bone-related inflammatory disease. From Montreal- According to research published in the Journal of Child Psychology and Psychiatry, many preschoolers suffer from high levels of depression and anxiety. In a study of nearly 2000 preschoolers, one in seven mothers noted signs of anxiety or depression in their child, including expressions of fear and anxiety, excessive worrying and difficulty having fun. If you have a preschooler with these symptoms, cognitive therapy and teaching coping strategies may be of benefit. And finally, from Barcelona - According to research published in the New England Journal of Medicine, when compared to warfarin, a new blood thinner Pradax is both better at reducing stroke and appears to be much safer. In a study of more than 18, 000 patients, researchers found that Pradax lowered stroke risk by 34% when compared to warfarin, and had a lower risk of bleeding complications. These findings may have important implications for patients with irregular heart rhythms. For Insidermedicine In 60, I'm Dr. Sanjay Sharma
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VIDEO: Mild Head Trauma Can Cause Brain Dysfunction, Low Birthweight May Increase Osteoporosis Risk, Brains May Shrink As Waistlines Expand
(August 28, 2009 - Insidermedicine) From New York - According ...
(August 28, 2009 - Insidermedicine) From New York - According to research in the journal Radiology, mild head trauma can cause brain dysfunction. In a study of 20 patients examined with an MRI technique called diffusion tensor imaging, researchers found that mild traumatic brain injury could cause acute impairment in executive function. While most people with mild traumatic brain injury recover, up to 30% suffer lasting damage. From Helsinki - According to research in the journal Public Library of Science Medicine, low birthweight may lead to a higher risk for osteoporosis. In a study of over 280 adults, researchers found that those who weighed 1.5 kilograms or less at birth were nearly twice as likely to have low bone mineral density. These individuals could therefore benefit from measures to prevent osteoporosis. And finally, from California - According to research in the journal Human Brain Mapping, brains may shrink as waistlines expand. In a study of brain images from nearly 100 elderly adults, researchers found that the brains of overweight people appeared 8 years older than the brains of those who were of normal weight, while the brains of obese people looked 16 years older. The researchers suggest that keeping weight under control can help to maintain brain health, and potentially lower the risk of Alzheimer's disease. For Insidermedicine in 60, I'm Dr. Kelly Schweitzer.
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VIDEO: Drug-Eluting Stents Lower Revascularization Rates, Hormone Therapy for Prostate Cancer May Increase Death Risk, Testosterone Therapy May Benefit Heart Failure Patients
(August 27, 2009 - Insidermedicine) From New York - According ...
(August 27, 2009 - Insidermedicine) From New York - According to research in the Journal of the American College of Cardiology, drug-eluting stents can reduce revascularization rates. In a study of over 1,700 patients, researchers found that the sirolimus-eluting coronary stent reduced the need for revascularization by 50%, compared to a bare metal stent. Both groups had similar rates of death and heart attack. From Boston - According to research in the Journal of the American Medical Association, hormone therapy for prostate cancer may increase the risk of death in some men. In a study of over 5,000 men, researchers found that hormonal therapy for prostate cancer doubled the risk of death among those with congestive heart failure or heart attack, secondary to coronary artery disease. And finally, from Rome - According to research in the Journal of the American College of Cardiology, testosterone therapy may benefit elderly men with heart failure. In a study of 70 older men, researchers found that testosterone injections improved strength, endurance and physical function, as well as peak oxygen consumption. The long-term safety of this treatment is not yet known. For Insidermedicine in 60, I'm Dr. Kelly Schweitzer.
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VIDEO: Many PCI Patients Are Readmitted, Tamoxifen May Increase Risk of Some Forms of Breast Cancer, High Diastolic Blood Pressure Linked to Cognitive Problems
(August 26, 2009 - Insidermedicine) From New Haven - According ...
(August 26, 2009 - Insidermedicine) From New Haven - According to research in the Journal of the American College of Cardiology, many patients who undergo percutaneous coronary intervention are readmitted. In a study of nearly 300,000 patients who underwent PCI, researchers found that about 15% were readmitted within 30 days of discharge. Those who were readmitted were also more likely to die within 30 days than those who were not. From Seattle - According to a study in the journal Cancer Research, tamoxifen may increase the risk of some forms of breast cancer. In a study of over 360 breast cancer survivors, researchers found that those who took tamoxifen for secondary prevention had a 4.4 times higher risk of estrogen receptor-negative contralateral breast cancer. However, the researchers caution that these findings don't substantially change the risk-benefit ratio for tamoxifen. And finally, from Alabama - According to research in the journal Neurology, high diastolic blood pressure may be linked to cognitive problems. In a study of nearly 20,000 people, researchers found that in those aged 45 and older, every 10-point increase over 90 mm Hg was associated with a 7% higher risk of cognitive problems. This association was not found with systolic pressure. For Insidermedicine in 60, I'm Dr. Kelly Schweitzer.
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VIDEO: Americans Must Reduce Added Sugar in Diet, Infant Car Seats May Increase Hypoxia Risk, TV Alcohol Ads More Common When Larger Teen Audience is Watching
(August 25, 2009 - Insidermedicine) From Vermont - According to ...
(August 25, 2009 - Insidermedicine) From Vermont - According to the American Heart Association, individuals need to reduce the amount of added sugar in their diet. In an effort to curb the rise of obesity, the AHA recommends that added sugars not account for more than 100 calories per day for women, or 150 calories for men. That is about 5 to 9 teaspoons of sugar per day, compared to the current intake of about 22 teaspoons. From Boston - According to research in the journal Pediatrics, conventional infant car seats may increase the risk of hypoxia. In a study of 200 newborns, researchers found that average oxygen saturation declined significantly among infants placed in a car seat or car bed, compared to a hospital crib. The researchers recommend that car seats only be used for transportation, and not as a substitute for a real crib. And finally, from California - According to research in the American Journal of Public Health, cable television ads for alcohol air more often when there is a larger teen audience watching. In a study of Nielsen ratings data, researchers found that every one-percentage-point increase in adolescent viewership was associated with an increase in the number of ads for beer and spirits. Current evidence suggests that alcohol advertising may influence underage drinking. For Insidermedicine in 60, I'm Dr. Kelly Schweitzer.
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VIDEO: Universal Flu Shot Programs Can Reduce Antibiotic Use, Doctors Often Unaware of Drug Approval Status, Swine Flu Cases Still Cropping Up
(August 24, 2009 - Insidermedicine) From Vancouver - According to ...
(August 24, 2009 - Insidermedicine) From Vancouver - According to research in the journal Clinical Infectious Diseases, universal flu vaccinations can reduce antibiotic use. Analysis has shown that Ontario's universal flu shot program has reduced the use of emergency services and the flu-associated mortality rate. Further study has shown that after the program was initiated the rate of influenza-associated antibiotic prescriptions dropped by 64%. From Chicago - According to a report in Pharmacoepidemiology and Drug Safety, doctors are often unaware of a drug's approval status. In a survey of over 450 psychiatrists and primary care physicians, researchers found that over 40% believed that one or more drugs had FDA approval for indications that, in actuality, had uncertain or no supporting evidence. This indicates a need for effective methods of disseminating information to doctors about off-label drug uses. And finally, from Atlanta - According to the CDC, cases of H1N1 "swine" flu are still appearing in the U.S., with most states reporting only local or sporadic activity. However, health officials are preparing for an increase in activity in the fall, with both seasonal and H1N1 flu expected to be present. Officials are also expecting 45-52 million doses of vaccine to be available by mid-October. For Insidermedicine in 60, I'm Dr. Kelly Schweitzer.
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VIDEO: Oxidized Cholesterol in Fried Foods Worse for Arteries, Ibuprofen Preferred for Broken Arms in Childhood, FDA Opens New Tobacco Regulation Center
(August 21, 2009 - Insidermedicine) From Hong Kong - According ...
(August 21, 2009 - Insidermedicine) From Hong Kong - According to research presented to the American Chemical Society, frying fatty foods can make cholesterol even worse for the arteries. In a study of hamsters, researchers found that an otherwise identical diet produced 12% to 22% higher blood lipid levels if cholesterol was oxidized, as it is in fried foods. Oxidized cholesterol also produced more atherosclerotic plaque, and worsened arterial function. From Milwaukee - According to research in the Annals of Emergency Medicine, ibuprofen may be better than acetaminophen and codeine for children with broken arms. In a study of over 330 children, researchers found that ibuprofen reduced pain just as effectively as the combination of acetaminophen and codeine, but was associated with fewer adverse events. And finally, from Washington - The FDA has opened its new center for regulating tobacco products. Representatives of the Center for Tobacco Products have stated that their mission is to develop "effective public health strategies to reduce the burden of illness and death caused by tobacco products". The center will have the authority to regulate tobacco, but not to ban it. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: Severe Sleep Apnea May Increase Risk of Death, Early Endoscopy May Lower Need for Surgery, Low-Dose Estradiol May Be Preferable to Standard Dose
(August 20, 2009 - Insidermedicine) From Boston - According to ...
(August 20, 2009 - Insidermedicine) From Boston - According to research in the journal Public Library of Science Medicine, severe sleep apnea may increase the risk of death. In a study of over 6,000 people, researchers found that those with severe sleep apnea were 46% more likely to die than those without the disorder. Furthermore, men with severe sleep apnea who were between the ages of 40 and 70 had twice the risk of death. From Cleveland - According to research in the journal Gastrointestinal Endoscopy, an early endoscopy may lower the need for surgery. In a study of nearly 2,600 patients, whose average age was 78, researchers found that those with peptic ulcer hemorrhage who had an upper endoscopy within one day of presentation were less likely to require surgery than those who had the procedure later. They also had a shorter hospital stay. And finally, from St. Louis - According to research in the Journal of the American Medical Association, low-dose estradiol treatment may be better than the standard dose for some breast cancers. In a study of 66 women, researchers found that both low and standard doses led to a total clinical benefit rate of 30% for endocrine-resistant breast cancer. However, the low dose was associated with about half as many adverse events. For Insidermedicine in 60, I'm Dr. Susan Sharma.
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VIDEO: Antioxidants May Not Increase Melanoma Risk, PAD Patients with Type D Personality At Higher Risk of Death, Dermatologists Spot Early Skin Cancer Better Than Patients
(August 18, 2009 - Insidermedicine) From Oakland - According to ...
(August 18, 2009 - Insidermedicine) From Oakland - According to research in the Archives of Dermatology, antioxidant supplements may not increase the risk of melanoma. In a study of nearly 70,000 people, researchers found no significant association between supplement use and melanoma. These findings contradict an earlier study which suggested that women who took antioxidants had a four times increased risk for the condition. From the Netherlands - According to research in the Archives of Surgery, peripheral artery disease patients with a gloomy, anti-social personality are at higher risk of death. In a study of 184 patients, researchers found that those with "Type D" personalities had a three times higher risk for all-cause mortality than non-Type D patients. These findings further the suggestion that personality traits can effect health. And finally, from Florida - According to research in the Archives of Dermatology, dermatologists are more likely to discover early skin cancer than patients. In a study of nearly 130 melanoma cases, 56% were discovered by dermatologists conducting a full-body exam when patients visited with an unrelated complaint. The average melanoma depth for physician-detected tumors was 0.33 mm, compared to 0.55 mm for those detected by patients. For Insidermedicine in 60, I'm Dr. Susan Sharma.
