Immatics Announces Extended Data From Phaseb Clinicla Trial Evaluating Anzu-Cel PRAME TCR T-Cell Therapy In Heavily Pretreated Patients With Advanced Melanoma At ASCO Annual Meeting
One-time infusion of anzu-cel (anzutresgene autoleucel, IMA203) PRAME cell therapy induced rapid, deep and durable systemic anti-tumor activity in metastatic PD-1 relapsed cutaneous melanoma and metastatic uveal melanoma
Anzu-cel showed a 56% confirmed ORR, 14.6 months mDOR, 6.1 months mPFS and 16.2 months mOS at longer follow-up alongside a predictable and manageable tolerability profile in metastatic melanoma
Exploratory response analysis suggests continued control of baseline disease and anti-tumor activity across multiple metastatic disease sites with many lesions remaining controlled, some even after progression
Findings reinforce the continued effectiveness of anzu-cel to treat advanced melanoma; Phase 3 SUPRAME trial remains on track as it advances toward BLA submission in 1H 2027
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