{"nct_id":"NCT02702401","title":"Study of Pembrolizumab (MK-3475) vs. Best Supportive Care in Participants With Previously Systemically Treated Advanced Hepatocellular Carcinoma (MK-3475-240/KEYNOTE-240)","status":"COMPLETED","status_verified_date":"2022-08","start_date":"2016-05-26","start_date_type":"ACTUAL","primary_completion_date":"2019-01-02","primary_completion_date_type":"ACTUAL","completion_date":"2021-09-22","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}