P862: A PHASE 1 FIRST-IN-HUMAN MONOTHERAPY STUDY OF ABBV-383, A BCMA × CD3 BISPECIFIC T-CELL–REDIRECTING ANTIBODY, IN RELAPSED/REFRACTORY MULTIPLE MYELOMA
A Phase 1 First-in-Human Study of Abbv-383, a BCMA × CD3 Bispecific T-Cell-Redirecting Antibody, As Monotherapy in Patients with Relapsed/Refractory Multiple Myeloma