NMPA (China) approves tislelizumab for recurrent or metastatic nasopharyngeal cancer.

“NPC is one of the most common head and neck cancers in China and many parts of Asia. Treatment options have been limited, with chemotherapy primarily provided for front-line care. On behalf of these patients, today’s approval of tislelizumab, a potentially differentiated checkpoint inhibitor, for patients with recurrent or metastatic NPC could provide new hope,” commented Mark Lanasa, M.D., Ph.D., Chief Medical Officer, Solid Tumors at BeiGene. “We look forward to bringing this important immunotherapy to the underserved patient community in China.”

“In the pivotal Phase III RATIONALE-309 trial, comparing two arms of patients receiving either tislelizumab in combination with standard chemotherapy, or a placebo with standard chemotherapy, we observed statistical and clinically meaningful improvement in progression-free survival in the tislelizumab arm as assessed by both independent review committee and clinical investigators, and a positive trend in overall survival. These results were consistent with the updated survival data with a follow up time of 15 months, and tislelizumab was generally well tolerated,” said Li Zhang, M.D., professor at the Collaborative Innovation Center for Cancer Medicine, State Key Laboratory of Oncology in South China and Sun Yat-sen University Cancer, and the principal investigator of the trial.

“The NMPA’s approval of tislelizumab in NPC is welcoming news to these many patients with the disease.”

This approval was supported by clinical results from the randomized, double-blind, Phase III clinical trial RATIONALE 309 (NCT03924986) to evaluate the efficacy and safety of tislelizumab combined with gemcitabine and cisplatin versus placebo combined with gemcitabine and cisplatin as a first-line treatment for patients with recurrent or metastatic NPC.