The accelerated approval Biogen, Inc. and Eisai Co., Ltd.’s amyloid-targeting antibody Aduhelm (aducanumab-avwa) for Alzheimer’s disease was a seminal moment in the development of the companies’ Leqembi (lecanemab-irmb) for the same population.
In comments prior to and during an October 2018 meeting, the US Food and Drug Administration’s Division of Neurology Products...








