{"nct_id":"NCT00856544","title":"A Study Comparing 2 Doses Of CP-690,550 Vs. Placebo For The Treatment Of Rheumatoid Arthritis In Patients On Other Background Arthritis Medications","status":"COMPLETED","status_verified_date":"2012-12","start_date":"2009-05","start_date_type":null,"primary_completion_date":"2011-01","primary_completion_date_type":"ACTUAL","completion_date":"2011-01","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["PFE"]}