{"nct_id":"NCT00925535","title":"Drug Interaction Study Between Rifabutin And Lersivirine (UK-453,061)","status":"COMPLETED","status_verified_date":"2010-09","start_date":"2010-05","start_date_type":null,"primary_completion_date":"2010-08","primary_completion_date_type":"ACTUAL","completion_date":"2010-08","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["PFE"]}