Eli Lilly and Company reported late on 19 January that the US Food and Drug Administration issued a complete response letter (CRL) rejecting accelerated approval of donanemab based on the antibody’s ability to clear amyloid from the brains of early Alzheimer’s disease patients in the Phase II TRAILBLAZER-ALZ clinical trial, due to limited long-term data.
Lilly said the FDA issued a CRL “due to the limited number of patients with at least 12 months of...






