RecruitingPhase 3Drug trialA Phase III Study of Eque-cel in Subjects With Len-refractory RRMM (FUMANBA-03)This is a multicenter, randomized, controlled, open-label, phase III clinical study to evaluate the efficacy of Equecabtagene Autoleucel Injection versus standard therapy in subjects with lenalidomid-refractory RRMM who have received 1-2 lines of prior therapy.