{"nct_id":"NCT03106987","title":"A Study to Examine Olaparib Maintenance Retreatment in Patients With Epithelial Ovarian Cancer.","status":"COMPLETED","status_verified_date":"2022-06","start_date":"2017-06-08","start_date_type":"ACTUAL","primary_completion_date":"2021-02-15","primary_completion_date_type":"ACTUAL","completion_date":"2022-02-17","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AZN"]}