{"nct_id":"NCT02509026","title":"Etanercept Withdrawal And Retreament Study In Subjects With Nr-ax SpA","status":"COMPLETED","status_verified_date":"2020-06","start_date":"2015-09-24","start_date_type":"ACTUAL","primary_completion_date":"2019-05-28","primary_completion_date_type":"ACTUAL","completion_date":"2019-09-06","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}