DREAMM-6: Safety and tolerability of belantamab mafodotin in combination with bortezomib/dexamethasone in relapsed/refractory multiple myeloma (RRMM).

Abstract

8502 Background: Belantamab mafodotin, a B-cell maturation antigen targeting immunoconjugate, demonstrated clinically meaningful, single-agent activity in patients with heavily pre-treated RRMM refractory to an immunomodulatory agent, a proteasome inhibitor, and refractory and/or intolerant to an anti-CD38 monoclonal antibody (DREAMM-2, NCT03525678, Lancet Oncol.2020). The multimodal mechanism of action and manageable safety profile make belantamab mafodotin a promising candidate for use in different RRMM combination regimens. Methods: DREAMM-6 (NCT03544281) is an ongoing, two-part, two-arm, study evaluating the safety, tolerability, and clinical activity of belantamab mafodotin in combinat..