EC refers lecanemab decision to Appeal Committee

Eisai (TYO: 4523) and Biogen (Nasdaq: BIIB) today provided an update on the ongoing regulatory review of the Marketing Authorization Application for lecanemab – trade name Leqembi - as a treatment for early AD (mild cognitive impairment and mild dementia due to Alzheimer’s disease (AD)) by the European Commission (EC).

The final process for the EC decision on lecanemab’s MAA is underway, following the reconfirmation of the positive opinion for lecanemab’s approval by the Committee for Medicinal Products for Human Use (CHMP) in February 2025. The EC announced that it has deliberated on the MAA in its Standing Committee and, based on the results of those deliberations, has referred the decision to the Appeal Committee in accordance with the EC review process.

Sales projections lowered