{"nct_id":"NCT02476968","title":"To Assess the Efficacy and Safety of Olaparib Maintenance Monotherapy in the Treatment of Ovarian Cancer","status":"COMPLETED","status_verified_date":"2022-08","start_date":"2015-09-28","start_date_type":"ACTUAL","primary_completion_date":"2020-04-17","primary_completion_date_type":"ACTUAL","completion_date":"2021-12-17","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AZN"]}