FDA Draft Guidance Proposes MRD as Accelerated Approval End Point in Multiple Myeloma
May 15, 2026
The FDA's January draft guidance proposes MRD-negative complete response as an accelerated approval end point for multiple myeloma drugs. It defines MRD negativity, sets trial design requirements, and accepts comments through March 23, 2026. Expert Nicholas Richardson discusses calibration challenges and the single-trial model.