{"nct_id":"NCT00939887","title":"A Study Of Kappa Opioid Receptor Occupancy Of PF-04455242, Using PET (Positron Emission Tomography)","status":"TERMINATED","status_verified_date":"2010-02","start_date":"2009-09","start_date_type":null,"primary_completion_date":"2009-12","primary_completion_date_type":"ACTUAL","completion_date":"2009-12","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["PFE"]}