Eisai Co., Ltd. and Biogen, Inc.’s Alzheimer’s disease treatment lecanemab should see smoother passage through the US Food and Drug Administration given the precedent set by the still-controversial accelerated approval of the companies’ Aduhelm (aducanumab-avwa) based upon the surrogate endpoint of amyloid plaque reduction.
The FDA has granted priority review to lecanemab, an anti-amyloid beta protofibril antibody, under the accelerated approval pathway and set...








