The present study is evaluating whether the combined activity of belantamab mafodotin
at 2.5 mg/kg in Cycle 1 (C1) and 1.9 mg/kg in Cycle 2 onwards (C2+) when administered in combination with Pd could potentially translate into clinically meaningful benefits compared to PVd in RRMM participants who are progressing on or after treatment with a lenalidomide-containing regimen.