{"nct_id":"NCT02481830","title":"Effectiveness Study of Nivolumab Compared to Chemotherapy in Patients With Relapsed Small-cell Lung Cancer","status":"COMPLETED","status_verified_date":"2023-07","start_date":"2015-09-14","start_date_type":"ACTUAL","primary_completion_date":"2018-08-17","primary_completion_date_type":"ACTUAL","completion_date":"2022-08-30","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["BMY"]}