{"nct_id":"NCT00421915","title":"Study Evaluating Etanercept Treatment of Patients With Ankylosing Spondylitis","status":"COMPLETED","status_verified_date":"2007-01","start_date":"2002-03","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2002-08","completion_date_type":null,"phases":["PHASE3"],"tickers":["PFE"]}