{"nct_id":"NCT03335488","title":"Study of Glycerol Phenylbutyrate & Sodium Phenylbutyrate in Phenylbutyrate Naïve Patients With Urea Cycle Disorders (UCDs)","status":"COMPLETED","status_verified_date":"2024-06","start_date":"2018-02-20","start_date_type":"ACTUAL","primary_completion_date":"2022-07-05","primary_completion_date_type":"ACTUAL","completion_date":"2022-12-20","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AMGN"]}