{"nct_id":"NCT01930708","title":"A Study Evaluating the Effectiveness of Tecfidera (Dimethyl Fumarate) on Multiple Sclerosis (MS) Disease Activity and Patient-Reported Outcomes","status":"COMPLETED","status_verified_date":"2020-03","start_date":"2013-10-31","start_date_type":"ACTUAL","primary_completion_date":"2016-03-31","primary_completion_date_type":"ACTUAL","completion_date":"2020-01-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["BIIB"]}