{"nct_id":"NCT03043872","title":"Durvalumab ± Tremelimumab in Combination With Platinum Based Chemotherapy in Untreated Extensive-Stage Small Cell Lung Cancer (CASPIAN)","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-07","start_date":"2017-03-27","start_date_type":"ACTUAL","primary_completion_date":"2020-01-27","primary_completion_date_type":"ACTUAL","completion_date":"2025-12-31","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["AZN"]}