The U.S. Food and Drug Administration has approved Multaq tablets (dronedarone) to help maintain normal heart rhythms in patients with a history of atrial fibrillation or atrial flutter (heart rhythm disorders). The drug is approved to be used in patients whose hearts have returned to normal rhythm or who will undergo drug or electric-shock treatment to restore a normal heart beat. Read the rest of this entry »

More than 40 scientists, bioethicists, lawyers and science journal editors are calling on their colleagues, policy makers and the public to begin developing guidelines for the research and reproductive use of stem cell-derived eggs and sperm, even though such use may be a decade or more away. Read the rest of this entry »

Scientists are to study a group of proteins that are highly effective at killing bacteria and which could hold the key to developing new types of antibiotics. Read the rest of this entry »

Homeopathy risks being subsumed by modern medicine, argues a historian of science. Not only does this means that homeopathy’s heroes have become mere footnotes in history, but it could limit homeopathy’s potential to contribute to the treatment of today’s pressing medical problems, she says. Read the rest of this entry »

Mental stress causes carotid artery dilation and increases brain blood flow. A series of ultrasound experiments, described in BioMed Central’s open access journal Cardiovascular Ultrasound, also found that this dilatory reflex was absent in people with high blood pressure. Read the rest of this entry »

Randomised Controlled Trials (RCTs) are considered the ‘gold standard’ research method for assessing new medical treatments. But research published in BioMed Central’s open access journal Trials shows that the design of a remarkable 93 percent of 2235 so-called RCTs published in some Chinese medical journals during 1994 to 2005 was flawed, casting doubt on the reliability of research that is likely to influence medical decision-makers. Read the rest of this entry »

Survivors of childhood cancer run particular risks when pregnant and should be closely monitored, the 25th annual conference of the European Society of Human Reproduction and Embryology heard this week. Read the rest of this entry »

Women who get less than the recommended eight hours sleep a night are at higher risk of heart disease and heart-related problems than men with the same sleeping patterns. Read the rest of this entry »

Medical scientists from Southampton have contributed to a major new report, setting out plans to enhance the nation’s health by improving diet, increasing physical activity and cutting harmful drinking. Read the rest of this entry »

The University of Manchester and the European Molecular Biology Laboratory’s European Bioinformatics Institute (EMBL-EBI) have launched a major new e-science resource for biologists – which could accelerate research into treatments for H1N1 flu and cancer. Read the rest of this entry »