Weekly Carfilzomib, Lenalidomide, Dexamethasone and Daratumumab (wKRd-D) Combination Therapy Provides Unprecedented MRD Negativity Rates in Newly Diagnosed Multiple Myeloma: A Clinical and Correlative Phase 2 Study

INTRODUCTION. Bortezomib, lenalidomide and dexamethasone (VRd) is considered a standard of care combination therapy for newly diagnosed multiple myeloma patients. Prior studies show that ~25% of patients treated with 8 cycles of VRd achieve minimal residual disease (MRD) negativity. Recently, 42% stringent complete response (sCR) rates were reported with the use of VRd combined with the CD38-targeted monoclonal antibody daratumumab (VRd-D)....