{"nct_id":"NCT01405118","title":"Effect Of CP-690,550 On The Pharmacokinetics Of Metformin In Healthy Volunteers","status":"COMPLETED","status_verified_date":"2011-08","start_date":"2011-06","start_date_type":null,"primary_completion_date":"2011-07","primary_completion_date_type":"ACTUAL","completion_date":"2011-07","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["PFE"]}