Eisai Withdraws Application for Ultra-High Dose of Mecobalamin, a B12 Form, as ALS Treatment
Eisai announced it has withdrawn its new drug application for an ultra-high dose Mecobalamin as a treatment for amyotrophic lateral sclerosis (ALS) in Japan, and is reviewing its next steps in consultation with Japanese regulatory officials. Mecobalamin is one of the co-enzyme forms of vitamin B12. As it is physiologically equivalent…