Toward a Cure in Multiple Myeloma: Redefining Induction Therapy and the Role of Autologous Stem Cell Transplant.

The therapeutic goal in multiple myeloma (MM) is changing from long-term disease control to a potential cure. While anti-CD38-containing quadruplets have improved outcomes, relapses continue to occur in many patients. In recent years, advancements in immunotherapy have fundamentally changed this paradigm. Bispecific antibodies (BsAbs) and chimeric antigen receptor T-cells (CAR T-cells) have deepened responses and achieved sustained MRD negativity in an unprecedented way, raising the possibility of curing MM in a subset of patients. Recently, the International Myeloma Society (IMS) reached a consensus and discussed a framework to define cure. This review examines how novel immunotherapies are redefining frontline strategies in newly diagnosed MM (NDMM) and attempts to summarize how BsAbs, CAR T-cells, and cereblon E3 ligase modulators (CELMoDs) can be integrated into induction, consolidation, and maintenance phases. It also discusses the evolving role of autologous stem cell transplant (ASCT) in the immunotherapy era and MRD-guided treatment and discontinuation strategies. Together, this review attempts to provide a roadmap to fulfill the criteria for cure.