{"nct_id":"NCT05239741","title":"Study of Pembrolizumab (MK-3475) Versus Chemotherapy in Chinese Participants With Stage IV Colorectal Cancer (MK-3475-C66)","status":"RECRUITING","status_verified_date":"2025-09","start_date":"2022-04-02","start_date_type":"ACTUAL","primary_completion_date":"2028-09-19","primary_completion_date_type":"ESTIMATED","completion_date":"2028-09-19","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["MRK"]}