{"nct_id":"NCT02579681","title":"Study Assessing Cognition in Relapsing Remitting Multiple Sclerosis (RRMS) Patients Treated With BG00012","status":"COMPLETED","status_verified_date":"2017-04","start_date":"2014-04-30","start_date_type":"ACTUAL","primary_completion_date":"2016-12-21","primary_completion_date_type":"ACTUAL","completion_date":"2016-12-21","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["BIIB"]}