{"nct_id":"NCT03902002","title":"A Pharmacokinetic Study of Omaveloxolone in Subjects With Hepatic Impairment and Normal Hepatic Function","status":"COMPLETED","status_verified_date":"2025-05","start_date":"2019-07-19","start_date_type":"ACTUAL","primary_completion_date":"2020-01-27","primary_completion_date_type":"ACTUAL","completion_date":"2020-01-27","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["BIIB"]}