A new type of CT scan initially costs slightly less than the traditional stress test to diagnose blocked coronary arteries in patients with chest pain, but its lower cost did not translate into medical care savings over time, according to an analysis by Duke Medicine researchers.
Patients with chest pain have similar rates of heart attacks and other major cardiac events within two years whether they were evaluated with a new type of CT scan or the traditional stress test, according to results presented today by Duke Medicine researchers at a meeting of the American College of Cardiology.
People exposed to prolonged periods of shortened sleep have significant increases in blood pressure during nighttime hours, Mayo Clinic researchers report in a small study of eight participants.
Healthy young adults who don’t consume caffeine regularly experienced greater rise in resting blood pressure after consumption of a commercially available energy drink — compared to a placebo drink — thus raising the concern that energy drinks may increase the risk of cardiac events, Mayo Clinic researchers found.
Triamcinolone and Hyaluronate injections into ZJTs provide similar pain and functional benefits in patients with symptomatic lumbar zygaphophyseal joint arthropathy causing chronic low back pain. Hyaluronate injections provided statistically significant short- and long-term functional benefits and short-term pain improvement but Triamcinolone injections only provided statistically significant short-term functional benefit and no significant short- or long-term pain improvement compared to baseline levels.
The newest guidelines for the use of cholesterol-lowering statins in people at risk of heart disease may be too generic, excluding middle-aged adults who could benefit from the drugs, and over-prescribing in older adults, according to a new study from the Duke Clinical Research Institute.
A research team from MedStar National Rehabilitation Network presented a pilot study at AAP 2015 in San Antonio that assesses the efficacy of ultrasound guided platelet rich plasma (PRP) injections in the non-operative management of acetabular hip labral tears.
A research team from NYU presented a study at AAP 2015 that aims to better understand motor planning deficits post-stroke and to demonstrate the utility of analyzing the kinematics of their reaches under various practice strategies.
A research team at Emory University presents new research at the 2015 AAP Annual Meeting in San Antonio that suggests that early rehabilitation as well as discharges to acute rehabilitation facilities post stroke can improve neurologic outcomes. The purpose of the study was to investigate the impact of introducing a physiatrist into an acute stroke team.
Scientists have developed a new, simple way to cook rice that could cut the number of calories absorbed by the body by more than half, potentially reducing obesity rates, which is especially important in countries where the food is a staple.
Chlorine, a disinfectant used in most wastewater treatment plants, may be failing to eliminate pharmaceuticals from wastes. As a result, trace levels get discharged from the treatment plants into waterways. Now, scientists are reporting that chlorine treatment may encourage the formation of new, unknown antibiotics that could enter the environment, potentially contributing to the problem of antibiotic resistance. They will present the research at the 249th National Meeting & Exposition of the American Chemical Society.
Taking vitamin D supplements could slow or even reverse the progression of less aggressive, or low-grade, prostate tumors without the need for surgery or radiation, a scientist will report today at the 249th National Meeting & Exposition of the American Chemical Society.
Since HIV emerged in the ‘80s, drug “cocktails” transformed the deadly disease into a manageable one. But the virus is adept at developing resistance to drugs, and treatment regimens require tweaking that can be costly. Now scientists at the 249th National Meeting & Exposition of the American Chemical Society are announcing new progress toward affordable drugs that could potentially thwart the virus’s ability to resist them.
A new weapon in the war against type 2 diabetes is coming in an unexpected form: fat. Researchers have discovered a new class of potentially therapeutic lipids, called FAHFAs, that are at low levels in people with insulin resistance, a risk factor for diabetes. FAHFAs improved glucose metabolism and insulin secretion in diabetic mice. The team will describe their approach at the 249th National Meeting & Exposition of the American Chemical Society.
Saccharin, the artificial sweetener that is the main ingredient in Sweet ‘N Low®, Sweet Twin® and Necta®, could do far more than just keep our waistlines trim. According to new research, this popular sugar substitute could potentially lead to the development of drugs capable of combating aggressive, difficult-to-treat cancers with fewer side effects.
A plastic used in filters and tubing has an unusual trait: It can produce electricity when pulled or pressed. This ability has been used in small ways, but now researchers are coaxing fibers of it to make even more electricity for a wider range of applications from green energy to “artificial muscles.” They will report progress on a novel form of this plastic at the 249th National Meeting & Exposition of the American Chemical Society.
Microbes may just be the next diet craze. Researchers have programmed bacteria to generate a molecule that, through normal metabolism, becomes a hunger-suppressing lipid. Mice that drank water laced with the programmed bacteria ate less, had lower body fat and staved off diabetes — even when fed a high-fat diet — offering a potential weight-loss strategy for humans. The team will describe their approach at the 249th National Meeting & Exposition of the American Chemical Society.
Scientists will report in a presentation today that they have turned to the opossum to develop a promising new and inexpensive antidote for poisonous snake bites. They predict it could save thousands of lives worldwide without the side effects of current treatments. The presentation will take place here at the 249th National Meeting & Exposition of the American Chemical Society, the world’s largest scientific society.
In patients with advanced thyroid cancer, sunitinib, a drug approved for treatment of several other cancers, showed significant cancer-fighting activity t, a new phase 2 clinical trial has found. Results of the single-center study will be presented Sunday at the Endocrine Society’s 97th annual meeting in San Diego.
Obstructive sleep apnea (OSA) is prevalent in obese, pregnant Asian women with gestational diabetes, even when their diabetes is controlled by diet, a new study from Thailand finds. Study results, which also connect the severity of sleep disordered breathing with higher blood glucose (sugar) levels and greater daytime sleepiness, will be presented on Saturday at the Endocrine Society’s 97th annual meeting in San Diego.
A new testosterone nasal gel raises men’s low testosterone levels to normal, with few side effects, according to the results of a phase 3 clinical trial to be presented Saturday at the Endocrine Society’s 97th annual meeting in San Diego.
A fetus exposed to tobacco smoke may be at increased risk for diabetes in adulthood, a new study of adult daughters finds. The results will be presented in a poster Saturday, March 7, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
A new study has confirmed that transgender youth often have mental health problems and that their depression and anxiety improve greatly with recognition and treatment of gender dysphoria. The results will be presented Saturday at The Endocrine Society’s 97th annual meeting in San Diego.
Why men have more heart disease than premenopausal women has been unclear, but a new study shows that the sex hormones testosterone and estrogen alter cardiovascular risk factors in a way that raises a man’s risk of heart disease. Results of the study will be presented Saturday at the Endocrine Society’s 97th annual meeting in San Diego.
In older men, decreased sexual activity and desire, not erectile dysfunction, may cause serum testosterone to decline, a new study from Australia finds. The results will be presented Saturday March 7, at ENDO 2015, the annual meeting of the Endocrine Society, in San Diego.
A recent study found that patients who received liraglutide 3.0 mg, combined with fewer calories and more physical activity, were more than twice as likely to achieve at least that level of weight loss, compared to patients on placebo who made similar lifestyle changes. The results will be presented Saturday, March 7, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
Breast cancer survivors are at increased risk of developing thyroid cancer, especially within five years of their breast cancer diagnosis, according to a new analysis of a large national database. The study results will be presented Thursday at the Endocrine Society’s 97th annual meeting in San Diego.
An experimental drug causes loss of weight and fat in mice, a new study has found. The study results will be presented Friday at the Endocrine Society’s 97th annual meeting in San Diego.
A trained scent dog accurately identified whether patients’ urine samples had thyroid cancer or were benign (noncancerous) 88.2 percent of the time, according to a new study, to- be presented Friday at the Endocrine Society’s 97th annual meeting in San Diego.
A mother’s age at childbirth may affect her male baby’s birth weight as well as his adult glucose metabolism, new research shows. The results will be presented Friday, March 6, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
A tooth enamel abnormality in children, molar incisor hypomineralization (MIH), may result from exposure to the industrial chemical bisphenol A (BPA), authors of a new study conclude after finding similar damage to the dental enamel of rats that received BPA. The study results will be presented Friday at the Endocrine Society’s 97th annual meeting in San Diego.
Exposure to low doses of hormone-disrupting chemicals early in life can alter gene expression in the liver as well as liver function, increasing the susceptibility to obesity and other metabolic diseases in adulthood, a new study finds. Results of the animal study will be presented Friday at the Endocrine Society’s 97th annual meeting in San Diego.
In patients with chronic heart failure, the vitamin D metabolite 1,25-dihydroxyvitamin D (1,25(OH)2D), also called calcitriol, and its ratio to parathyroid hormone (PTH 1-84) may help predict cardiovascular death; and patients with decreased calcitriol and decreased ratio of calcitriol to PTH might benefit from more aggressive supplementation, a new study finds. The results will be presented Friday, March 6, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
A treatment known as mindfulness-based stress reduction (MBSR) may decrease fasting glucose and improve quality of life in overweight and obese women, new research suggests. The results will be presented in a poster Friday, March 6, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
Scientists say they know how white adipose cells -- often called "bad fat" -- can be converted into "good," brown adipose in mice using little more than a synthetic stand-in for thyroid hormone.
Having a high sense of purpose in life may lower your risk of heart disease and stroke, according to a new study led by researchers at Mount Sinai St. Luke’s and Mount Sinai Roosevelt and presented on March 6 at the American Heart Association’s EPI/Lifestyle 2015 Scientific Sessions in Baltimore.
Among prescriptions filled for menopausal hormone therapy (HT) in the U.S., almost half now are custom-compounded “bioidentical” hormones, according to analysis of a recent survey of nearly 500 pharmacists. The study results will be presented Friday March 6th at the Endocrine Society’s 97th annual meeting in San Diego.
Menopausal hormone therapy (HT) does not have a significant effect on death, according to a new review of the medical literature published over the past three decades. The results, which included studies with follow-up as long as 18 years, will be presented Friday at the Endocrine Society’s 97th annual meeting in San Diego.
Men with borderline testosterone levels have higher rates of depression and depressive symptoms than the general population, new research finds. The results will be presented Saturday, March 7, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
Obesity is associated with substantial increases in older adults’ hospitalizations, emergency room admissions and use of outpatient health care services, according to a new study of 172,866 Medicare Advantage members throughout the U.S. Results of the one-year study will be presented Thursday at the Endocrine Society’s 97th annual meeting in San Diego.
A team of BBC News journalists received the Endocrine Society’s annual Award for Excellence in Science and Medical Journalism, the Society announced today.
Losing as little as 30 minutes of sleep per day on weekdays can have long-term consequences for body weight and metabolism, a new study finds. The results will be presented Thursday, March 5, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
Your exercise regimen isn’t just good for you; it may also be good for your spouse. New research led by the Johns Hopkins Bloomberg School of Public Health finds that if one spouse improves his or her exercise regimen, the other spouse is significantly more likely to follow suit.
A new soybean oil genetically modified to be healthier than conventional soybean oil causes obesity, pre-diabetes and fatty liver in a nearly identical manner to that of regular soybean oil when part of a typical American high-fat diet, an animal study shows. The study results will be presented Friday at The Endocrine Society’s 97th annual meeting in San Diego.
Modest consumption of nuts every day is associated with an improved cardiovascular risk profile among adolescents, a new analysis of a large national database shows. The study results will be presented Friday at the Endocrine Society’s 97th annual meeting in San Diego.
In adults with obesity, lowering dietary fat may lead to greater body fat loss than lowering dietary carbohydrate, a new study finds. The results will be presented in a poster Thursday, March 5, at ENDO 2015, the annual meeting of the Endocrine Society, in San Diego.
In obese Latino and African American children, restricting dietary fructose, but not calories, may decrease liver fat and the conversion of sugar to fat in the liver, a new study finds. The results will be presented in a poster Thursday, March 5, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
Male partners of infertile obese females may increase the odds of conceiving a child by improving their own weight and dietary habits, preliminary results from a pilot study from Canada suggest. The results will be presented Thursday, March 5, at ENDO 2015, the annual meeting of the Endocrine Society in San Diego.
A synthetic nasal formulation of the hormone oxytocin reduced caloric intake in healthy men, particularly consumption of fatty foods, after a single treatment, a new study finds. The results, to be presented Sunday at The Endocrine Society’s 97th annual meeting in San Diego, confirm those of animal studies showing oxytocin reduces food intake.
The composition of intestinal bacteria and other micro-organisms—called the gut microbiota—changes over time in unhealthy ways in black men who are prediabetic, a new study finds. The results will be presented Friday at the Endocrine Society’s 97th annual meeting in San Diego.
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