CARTITUDE-1 was a Phase 1b/2 open-label, multicenter study evaluating the efficacy and safety of a single infusion of ciltacabtagene autoleucel in adult patients with relapsed or refractory multiple myeloma who had previously received a proteasome inhibitor, an immunomodulatory agent, and an anti-CD38 monoclonal antibody. In total, 97 patients were treated with ciltacabtagene autoleucel; all were evaluable for efficacy. Primary endpoint in Phase 1b was safety. Primary efficacy endpoint in Phase 2 was overall response rate; selected secondary endpoints included stringent complete response, very good partial response, minimal residual disease negativity, duration of response, progression-free survival, and safety.^1,2

CD38=cluster of differentiation 38; CI=confidence interval; Deep=stringent complete response and very good partial response; NE=not estimable.