{"nct_id":"NCT01864148","title":"Study to Assess the Efficacy, Safety, Tolerability, and Pharmacokinetics of BIIB033 in Participants With Relapsing Forms of Multiple Sclerosis When Used Concurrently With Avonex","status":"COMPLETED","status_verified_date":"2017-03","start_date":"2013-08","start_date_type":null,"primary_completion_date":"2015-12","primary_completion_date_type":"ACTUAL","completion_date":"2016-03","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["BIIB"]}