{"nct_id":"NCT04056689","title":"Study to Evaluate DNL151 in Subjects With Parkinson's Disease","status":"COMPLETED","status_verified_date":"2023-04","start_date":"2019-07-23","start_date_type":"ACTUAL","primary_completion_date":"2020-12-02","primary_completion_date_type":"ACTUAL","completion_date":"2020-12-02","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["BIIB"]}