{"nct_id":"NCT02578680","title":"Study of Pemetrexed+Platinum Chemotherapy With or Without Pembrolizumab (MK-3475) in Participants With First Line Metastatic Nonsquamous Non-small Cell Lung Cancer (MK-3475-189/KEYNOTE-189)","status":"COMPLETED","status_verified_date":"2024-09","start_date":"2016-01-15","start_date_type":"ACTUAL","primary_completion_date":"2017-11-08","primary_completion_date_type":"ACTUAL","completion_date":"2023-06-22","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}