Newswise — Washington University School of Medicine in St. Louis is launching an international clinical trial aimed at preventing Alzheimer’s disease in people genetically destined to develop the illness at a young age. Unlike most other Alzheimer’s prevention trials, this one will enroll people before the disease has taken hold – up to 25 years before the expected onset of dementia.
Called the Primary Prevention Trial, the new study will investigate whether gantenerumab — an investigational antibody under development for Alzheimer’s disease by Roche and Genentech, a member of the Roche Group — can clear a key Alzheimer’s protein called amyloid beta, and slow or stop the disease. Amyloid is the chief component of plaques that dot the brains of people with the disease. Many scientists suspect the disease originates from the buildup of amyloid plaques in the brain that…
