{"nct_id":"NCT06457503","title":"A Study of Toripalimab in Combination With Cisplatin and Gemcitabine in Participants With Recurrent Metastatic Nasopharyngeal Cancer","status":"RECRUITING","status_verified_date":"2025-10","start_date":"2024-11-01","start_date_type":"ACTUAL","primary_completion_date":"2027-12","primary_completion_date_type":"ESTIMATED","completion_date":"2027-12","completion_date_type":"ESTIMATED","phases":["PHASE4"],"tickers":["CHRS"]}