{"nct_id":"NCT00546533","title":"Study Evaluating the Efficacy and Safety of Etanercept","status":"COMPLETED","status_verified_date":"2007-10","start_date":"2003-01","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2005-02","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}