{"nct_id":"NCT00637845","title":"Study Comparing Esomeprazole Magnesium 40mg Once Daily Versus Lansoprazole 30 mg Twice Daily in Symptom Control of Subjects With Persistent Gastrooesophageal Reflux Disease (GERD)","status":"COMPLETED","status_verified_date":"2011-01","start_date":"2002-06","start_date_type":null,"primary_completion_date":"2003-02","primary_completion_date_type":"ACTUAL","completion_date":"2003-02","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AZN"]}