Toripalimab Sets New Standard for Nasopharyngeal Carcinoma Treatment Toripalimab, combined with chemotherapy, has become the new benchmark for recurrent or metastatic nasopharyngeal carcinoma, significantly improving progression-free and overall survival rates. The therapy, recently approved in the U.S. and China, demonstrated a favorable safety profile, though immune-related side effects were more common compared to standard treatment.2