{"nct_id":"NCT03716570","title":"A Study to Evaluate Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of BIIB054 in Japanese Participants With Parkinson's Disease","status":"TERMINATED","status_verified_date":"2021-05","start_date":"2019-03-12","start_date_type":"ACTUAL","primary_completion_date":"2021-04-23","primary_completion_date_type":"ACTUAL","completion_date":"2021-04-23","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["BIIB"]}