{"nct_id":"NCT00902460","title":"CP-690,550 and Midazolam Drug-Drug Interaction Study","status":"COMPLETED","status_verified_date":"2009-08","start_date":"2009-06","start_date_type":null,"primary_completion_date":"2009-07","primary_completion_date_type":"ACTUAL","completion_date":"2009-07","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["PFE"]}