Abstract
Bispecific antibodies (BsAbs) and dual-targeted chimeric antigen receptor T (CAR T) cells have been employed in relapsed/refractory multiple myeloma (RRMM) patients over the past few years, as an increasing number of patients were ineffectively treated by ≥ 3 prior lines of therapy. BCMA/CD3 and GPRC5D/CD3 are the most popular combinations. Clinical findings indicated that patients exhibit a greater susceptibility to stronger and more enduring responses. Here, we summarize the latest data from the 2023 ASCO annual meeting on BsAbs targeting BCMA/CD3, GPRC5D/CD3 and BCMA/CD19 CAR T cells.