{"nct_id":"NCT00352261","title":"An Open Label pH Comparison of Esomeprazole and Lansoprazole in Barrett's Esophagus Patients","status":"COMPLETED","status_verified_date":"2009-03","start_date":"2006-01","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2007-04","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AZN"]}