{"nct_id":"NCT00451815","title":"BIIB014 Phase 2a Monotherapy","status":"WITHDRAWN","status_verified_date":"2023-08","start_date":null,"start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE2"],"tickers":["BIIB"]}