{"nct_id":"NCT05310071","title":"A Study to Verify the Clinical Benefit of Aducanumab in Participants With Early Alzheimer's Disease","status":"TERMINATED","status_verified_date":"2025-04","start_date":"2022-06-02","start_date_type":"ACTUAL","primary_completion_date":"2024-08-12","primary_completion_date_type":"ACTUAL","completion_date":"2024-08-12","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["BIIB"]}