The accelerated approval pathway, a regulatory procedure used by the Food and Drug Administration to speed drugs to market that promise to treat serious medical conditions, is to be reviewed by the Office of Inspector General (OIG), the largest oversight body in the US government. Announced in early August, the review was triggered by the FDA’s accelerated approval on 7 June of Aduhelm, a treatment for Alzheimer’s disease. This decision led to the resignation of three members of an FDA advisory committee who argued that data presented in the drug’s application was inadequate.
