"We're about to find out if there will be a way anytime soon to slow the course of Alzheimer's disease. Results are due within a month or so from key studies of two drugs that aim to clear the sticky plaque gumming up patients' brains.
These three treatments are practically the "last men standing" in late-stage trials, after more than a decade of failed efforts to develop a drug to halt the mind-robbing disease. Current medicines such as Aricept and Namenda just temporarily ease symptoms. There is no known cure.Experts say that if these fail, drug companies may pull out of the field in frustration, leaving little hope for the millions of people with the disease."