{"nct_id":"NCT03309150","title":"ATRi Transition Rollover Study","status":"COMPLETED","status_verified_date":"2024-10","start_date":"2018-01-10","start_date_type":"ACTUAL","primary_completion_date":"2024-01-26","primary_completion_date_type":"ACTUAL","completion_date":"2024-01-26","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}