{"nct_id":"NCT00692705","title":"Positron Emission Tomography (PET) Study With [11C]AZD2995 and [11C]AZD2184, Candidate PET Ligands for β Amyloid","status":"COMPLETED","status_verified_date":"2009-01","start_date":"2008-01","start_date_type":null,"primary_completion_date":"2008-12","primary_completion_date_type":"ACTUAL","completion_date":"2008-12","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["AZN"]}