Overview A Study of CS1-targeted CAR-T Cells Therapy for Relapsed Multiple Myeloma After BCMA CAR-T Cells Therapy Status: Not yet recruiting Trial end date: 2026-12-31 Target enrollment: Participant gender: Summary Clinical trial for the safety and efficacy of CS1-targeted CAR-T Cells therapy for relapsed multiple myeloma after BCMA CAR-T cells therapy Phase: Early Phase 1 Details Lead Sponsor: Zhejiang UniversityCollaborator: Yake Biotechnology Ltd.