{"nct_id":"NCT01009086","title":"A Study of the Safety and Effectiveness of Ustekinumab in Patients With Psoriatic Arthritis","status":"COMPLETED","status_verified_date":"2015-02","start_date":"2009-12","start_date_type":null,"primary_completion_date":"2011-10","primary_completion_date_type":"ACTUAL","completion_date":"2013-05","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}