A study published in the October 15 issue of the Journal of Clinical Sleep Medicine (JCSM) finds that modafinil is well-tolerated in the treatment of excessive sleepiness associated with disorders of sleep and wakefulness such as shift work sleep disorder, obstructive sleep apnea (OSA) and narcolepsy, and does not affect cardiovascular or sleep parameters.
Where does the benefit lie in an afternoon nap? Is it in the nap itself — or in the anticipation of taking a snooze? Researchers in the United Kingdom have found that the time just before you fall asleep is where beneficial cardiovascular changes take place.
Based on POSSUM, a system suggested by some British scholars more than 10 years ago, a team led by Dr. Lian-An Ding has established the M-POSSUM evaluation system with the aim of improving the accuracy and effectiveness of the original system.
A research team led by Dr. Paul Harch, Assistant Professor of Clinical Medicine at Louisiana State University Health Sciences Center New Orleans and Director of the LSU Hyperbaric Medicine Fellowship Program, has published findings that show hyperbaric oxygen therapy improved spatial learning and memory in a model of chronic traumatic brain injury.
Stress tests are good front-line tests indicators of heart disease, but just how good depends on ordering the right one, researchers say. Thirty percent of all women, for example, have a false positive exercise treadmill test, in which they walk for several minutes at a slightly increasing incline with an electrocardiogram measuring the electrical activity of the heart, they say.
Women who overcome breast cancer have every reason to celebrate. But a heart filled with joy may also be a heart damaged by life-saving cancer therapies, a growing body of research shows.
One of the largest studies to investigate the relationship between blood pressure and type 2 diabetes has found that women who have high blood pressure levels are three times more likely to develop diabetes than women with low blood pressure levels. This effect was independent of body mass index and other conditions that are known to predispose people to cardiovascular disease and diabetes.
Medicaid managed care enrollees appear to receive lower-quality care than patients enrolled in commercial managed care programs, according to a study in the Oct. 10 issue of JAMA.
New research, published today in the Journal of American Society of Nephrology by the George Institute for International Health in Sydney, has found that lowering blood pressure protects stroke victims with chronic kidney disease from further strokes or heart attacks. Given the high risk of cardiovascular complications in people with chronic kidney disease, these results have significant implications for millions of people across the world.
Although medication can help extend the lives of men with chronic heart failure, several factors associated with this disease can interfere with a person’s ability to engage in and enjoy sexual activities. Fatigue, depression, medication side effects and the fear of damaging the heart can cause people with chronic heart failure to lose interest in sex or wonder whether this activity is safe for them.