First UK cases of previously rare disease reported in gay men
...imary ulcer goes unnoticed, and if left untreated, this can progress to chronic infection with the formation of skin pouches (fistulas), abscesses, and narrowing of the anus as well as problems with the lymphatic system. In these cases, surgery is often necessary. The authors suspect that the problem has...Public morally obliged to take part in scientific research, says leading ethicist
... and biomedical research is well founded, he says, this does not mean that research is guilty until proven innocent. "Vigilance against wrongdoing is one thing; the inability to identify wrongdoing, with the result that the good is frustrated and harm caused is quite another," he writes. He concludes: "...UCSF study offers insight into human circadian rhythms
...le in depression, the scientists are now exploring this possibility, as well. "Evidence suggests that circ...story of depression. While the scientists say that this could be a coincidence, or that the depression is situational, i.e., due to being "out of phase with...International breast cancer prevention study launches in the United States and Canada
...ates and Canada. Called the ExCel research study, this is the first North American clinical trial to eval...s somewhere in the world a woman is diagnosed with this disease," says Dr. Paul Goss, the ExCel research study chair. "Thousands of women have already be...Early onset of puberty the EU gets serious
...ng puberty at an ever younger age. The reasons for this are unknown, and the EU is now financing a major t...hed ones. "It's important to find out the cause of this problem as the early onset of puberty affects a large number of children and can eventually give ris...Satellite survey enhances knowledge of Tuscan landslides
...he tranquil countryside of Umbria and Tuscany, but this tranquillity masks potential danger. There are mor...tatistical methodology adopted lead us to consider this product as a basis for future assessment of landslide hazard and risk, particularly for those areas ...HIV testing should be routine part of primary health care for sexually active
...uest testing. "For anybody who is sexually active, this should be a routine part of primary care," says le...l step to reduce HIV infection and prevent AIDS in this country," says Carlos del Rio, professor of medicine at Emory University School of Medicine, chief o...Geodon effective in psychiatric emergencies; Sharply reduces time in restraints
...pped by 40 percent compared to the period prior to this study when similar agitated patients received conv...orms of drugs. The study's authors cautioned that this observational study was not a blinded, controlled design, because it is difficult to obtain consent ...National Academies advisory: May 2 Symposium on International Science Policy
...chnology communities to provide policy advice. At this public symposium, which will take place during the annual meeting of the National Academy of Sciences, international leaders in science will discuss how the world's science academies can cooperate to provide such advice. A roundtable discussion on t...Brain activity prior to treatment flags vulnerability to antidepressant side effects
...se in a clinical setting is difficult. To overcome this hurdle, the UCLA research team used healthy subjects so that brain function would not be affected by illness or changes in the illness. The team examined QEEG cordance during a placebo lead-in so brain function changes in the first phase of the tria...March/April 2005 Annals of Family Medicine tip sheet
...and no strong tendency to attribute higher risk to this role. Liability Implications of Physician-Direct...courage more family physicians to seek training in this procedure. Outpatient Colonoscopy by Rural Family Physicians By Robert J. Newman, M.D., et al Stu...Physicians may not be accurate in their confidence levels of their diagnoses, says Pitt study
...ion to help that is offered," he said, noting that this study is not about how often physicians are correc...information technology," Dr. Friedman said. "While this was a study performed in the laboratory and not in the clinic, the apparent prevalence of overconfid...Do minorities survive hospitalization better than others?
...-federal California hospitals in 1999 were part of this study. Over 25,000 of these patients had DNR order...e hospital in an analysis ignoring DNR status, but this apparent mortality benefit disappeared after adjustment for DNR status. Thus, higher rates of DNR or...Unexpected benefit seen in treating HER-2 breast cancer with new preoperative drug combo
...therapy alone - that the clinical trial testing of this new treatment plan was halted early, the researche..."This is the best treatment result we have seen in this patient population," Buzdar says. "It shows that we can potentially change the natural history of a ...OHSU scientists test medication to treat involuntary weight loss
...eurocrine, which developed the test medication for this research, is now developing a related medication t...d become very frail as their disease progresses -- this is what we refer to as cachexia," explains Daniel Marks, M.D., Ph.D., a member of the OHSU Center fo...In this month's premier open access medical journal PLoS ...es where all possible confounders had been removed this predictive role was lost. What this paper does not do is directly address the question of whe...Lack of clinical trial participation may contribute to lower survival rates
...nd 45 years demonstrated the least improvement. In this group, the lowest clinical trial participation rat...rs demonstrated the greatest survival increase. In this group, the greatest clinical trial participation rates were also identified in the group between 35-...Suppressing the cells that trigger cat allergy
In a paper in this month's premier open-access medical journal PLoS ...ne response. Larche and colleagues investigated this pathway further by treating individuals who were allergic to cats with short synthetic peptides base...A marker for new blood vessel formation in tumors
In a paper in this month's freely-available online global health jour...rker could be used to identify tumors that express this marker, assess the degree of new vessel formation in tumors, and help in the planning and monitoring...Protecting children from industrial chemicals in the environment
...nment, argue a group of researchers in a report in this month's premier open-access global health journal ...screening tests for the high-production chemicals, this agreement is voluntary. The European Commission recently proposed a much tougher regulatory fram...