To assess the safety, tolerability, and dose-limiting toxicities (DLTs) and to determine a recommended phase 2 dose regimen (RP2DR) of F182112 as monotherapy in patients with relapsed or refractory multiple myeloma (MM).
This trial is a Multiple center, Open-label, dose escalation Phase Ⅰ clinical study. The purpose is to evaluate the safety and tolerability of F182112 when infused intravenously (IV) and determine the maximum tolerated dose (MTD) and/or the recommended Phase 2 dose (RP2D) of F182112 when infused IV.