Summary
B-cell maturation antigen (BCMA) is a target present on tumor cells in participants with
multiple myeloma. Belantamab mafodotin (GSK2857916); is an antibody-drug conjugate (ADC)
containing humanized anti-BCMA monoclonal antibody (mAb). This is a phase I/II, randomized,
open-label, platform study designed to evaluate the effects of belantamab mafodotin in
combination with other anti-cancer drugs in participants with relapsed/refractory multiple
myeloma. The Platform design incorporates a single master protocol, where multiple treatment
combinations, as sub-studies, will be evaluated simultaneously.