Phase 1 study consisting of two parts. Part 1 is a weight-based dose escalation following a 3+3 design of dose-escalating cohorts. Part 2 includes administration at fixed doses. After enrollment, subjects may receive a lymphodepletion therapy regimen before administration of allogeneic CAR-T cells, administered as a single or multiple doses. Treated subjects will undergo serial measurements of safety, tolerability and response. Rimiducid may be administered as indicated.
Phase 1 study comprised of open-label, dose escalation, multiple cohorts of P-BCMA-ALLO1 allogeneic T stem cell memory (Tscm) CAR-T cells in subjects with relapsed / refractory Multiple Myeloma (RRMM).