{"nct_id":"NCT02097849","title":"Vaccination Response in Tecfidera-Treated Versus Interferon-Treated Participants With Relapsing Forms of Multiple Sclerosis.","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2015-02-28","start_date_type":"ACTUAL","primary_completion_date":"2016-05-02","primary_completion_date_type":"ACTUAL","completion_date":"2016-05-02","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["BIIB"]}