Muhamed Baljevic, MD

Panelists discuss how the availability of multiple B-cell maturation antigen (BCMA) bispecific agents (with linvoseltamab approved in Europe and other agents in development) creates beneficial competition that could drive down costs and provide more treatment options, while acknowledging that safety and efficacy profiles appear comparable across agents, making accessibility and convenience key differentiating factors for patient care.

Panelists discuss how recent long-term follow-up data for teclistamab and elranatamab reaffirm their effectiveness in relapsed/refractory multiple myeloma (R/R MM) with no new safety signals, while emphasizing that direct comparisons between B-cell maturation antigen (BCMA) bispecifics may not be fair due to evolving mitigation strategies, improved supportive care practices, and different study conditions including the impact of COVID-19 on early trials.

Panelists discuss how the extended median follow-up data from the MonumenTAL-1 trial demonstrate that Q2 weekly dosing of talquetamab shows superior progression-free survival (11.2 vs 7.5 months), duration of response (19.5 vs 7.5 months), and overall survival compared with weekly dosing, with particularly encouraging efficacy in high-risk cytogenetics and older patients while maintaining a manageable safety profile.

Panelists discuss how bispecific antibodies have evolved in relapsed/refractory myeloma treatment, highlighting recent data developments, the importance of NCCN guideline updates, including prophylactic tocilizumab recommendations, and strategies for improving toxicity management and community practice implementation.

Muhamed Baljevic, MD, considers the role of autologous stem cell transplantation for light chain amyloidosis in a peer perspective accompanying an article by Iuliana Vaxman, MD, and Angela Dispenzieri, MD.