Toripalimab vs Dacarbazine as First-Line Therapy for Advanced Melanoma of Acral Subtype
JAMA Oncology 10.1001/jamaoncol.2025.5751January 02, 2026 at 11:00 AM EST
Is anti–programmed cell death 1 therapy effective and safe as first-line therapy in patients with advanced melanoma predominantly of acral subtype?In this phase 3 randomized clinical trial of 256 patients with advanced melanoma (160 acral subtype [62.7%]), toripalimab as first-line therapy significantly improved blinded independent central review–assessed progression-free survival compared with dacarbazine with an acceptable safety profile.Toripalimab could be used as a new first-line treatment option for advanced melanoma, particularly where acral cutaneous melanoma is the predominant subtype.
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