ZURICH (Reuters) - Patients with advanced colorectal cancer who received Roche's Avastin live longer when they also receive the drug as part of their second round of treatment, the Swiss drugmaker said on Thursday, citing a late-stage study ... NEW YORK (Reuters Health) - Robot-assisted surgery for prostate cancer has been heavily hyped, and a new study suggests that men's expectations of the surgery may be too high ... LONDON (Reuters) - Children who develop autism already show signs of different brain responses in their first year of life, scientists said on Thursday in a study that may in the future help doctors diagnose the disorder earlier ... NEW YORK (Reuters Health) - For patients with nearly no options to treat a persistent bacterial infection wreaking havoc on their bowels, a transplant of someone else's fecal matter, delivered by enema, helps heal in nine out of 10 cases, according to a new study ... NEW YORK (Reuters Health) - People with mild depression may benefit from taking antidepressants, suggests a new analysis of past studies that compared symptoms in people on the drugs to those given drug-free placebo pills ... | 
