No improvement seen in representation of Black patients after implementation of a 2015 FDA action plan to improve diversity

Phase 1 trial will include 16 patients ages 60 to 85 years who have early, symptomatic Alzheimer disease but are otherwise in good health

Overall, 92.2, 91.0, and 85.5 percent of Medicare beneficiaries with ADRDs, Alzheimer disease, and MCI met at least one of the exclusion criteria