{"nct_id":"NCT00616434","title":"A Phase 2 Study of Interferon Beta-1a (Avonex®) in Ulcerative Colitis","status":"COMPLETED","status_verified_date":"2014-07","start_date":"2008-05","start_date_type":null,"primary_completion_date":"2010-03","primary_completion_date_type":"ACTUAL","completion_date":"2010-03","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["BIIB"]}