{"nct_id":"NCT00778869","title":"Analysis of the Peripheral Blood Mononuclear Cells of Patients With Ankylosing Spondylitis During Infliximab Treatment (Study P04465)(COMPLETED)","status":"COMPLETED","status_verified_date":"2015-06","start_date":"2005-08","start_date_type":null,"primary_completion_date":"2005-08","primary_completion_date_type":"ACTUAL","completion_date":"2005-08","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["MRK"]}