{"nct_id":"NCT01077362","title":"A Study of the Safety and Efficacy of Ustekinumab in Patients With Psoriatic Arthritis With and Without Prior Exposure to Anti-TNF Agents","status":"COMPLETED","status_verified_date":"2014-01","start_date":"2010-03","start_date_type":null,"primary_completion_date":"2012-03","primary_completion_date_type":"ACTUAL","completion_date":"2012-11","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}