{"nct_id":"NCT00492765","title":"Simvastatin as an Add-on Treatment to Interferon-beta-1a for the Treatment of Relapsing-Remitting Multiple Sclerosis","status":"COMPLETED","status_verified_date":"2010-10","start_date":"2006-02","start_date_type":null,"primary_completion_date":"2010-04","primary_completion_date_type":"ACTUAL","completion_date":"2010-04","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["BIIB"]}