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Associated Press (January 18, 2013): Lilly Drug Chosen for Alzheimer's Prevention Study
Researchers have chosen an experimental drug by Eli Lilly & Co. for a large federally funded study testing whether it's possible to prevent Alzheimer's disease in older people at high risk of developing it.
The drug, called solaneuzumab (sol-ah-NAYZ-uh-mab), is designed to bind to and help clear the sticky deposits that clog patients' brains.
Earlier studies found it did not help people with moderate to severe Alzeimer's but it showed some promise against milder disease. Researchers think it might work better if given before symptoms start.
"The hope is we can catch people before they decline," which can come 10 years or more after plaques first show up in the brain, said Dr. Reisa Sperling, director of the Alzheimer's center at Brigham and Women's Hospital in Boston.
She will help lead the study, which will involve 1,000 people ages 70 to 85 whose brain scans show plaque buildup but who do not yet have any symptoms of dementia. They will get monthly infusions of solanezumab or a dummy drug for three years. The main goal will be slowing the rate of cognitive decline. The study will be done at 50 sites in the U.S. and possibly more in Canada, Australia and Europe, Sperling said.