A Phase 1 With Extension Cohort, Single Arm, Single Center, Open Label Trial of Belantamab Mafodotin for the Treatment of High-Risk Smoldering Multiple Myeloma
This is a single-center, single arm, phase I study designed to determine the safety and find the recommended Phase 2 dose (RP2D) or maximum dose level (MTD) of Belantamab Mafodotin in patients with high-risk smoldering multiple myeloma. The study will have a dose-finding part and a dose-expansion part. The maximum number of enrolled patients will be 30 with 18 patients for the dose-finding part and 12 patients for the dose-expansion part. Once we determine the MTD or RP2D in the dose-finding part, we will enroll and treat 12 additional patients at the MTD or RP2D in the expansion part. Efficac