{"nct_id":"NCT00444340","title":"An Open-Label Multicentre Long-Term Extension Study of Etanercept for Ankylosing Spondylitis","status":"COMPLETED","status_verified_date":"2007-12","start_date":"2004-04","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2007-07","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}