{"nct_id":"NCT00628342","title":"A Multicenter, Randomized, Double-Blind, Placebo-Controlled Efficacy Study Comparing 4 Weeks of Treatment With Esomeprazole 20 mg qd and 40 mg qd to Placebo qd in Patients With Heartburn and Sleep Disturbances Associated With Gastroesophageal Reflux Disease (GERD)","status":"COMPLETED","status_verified_date":"2009-03","start_date":"2003-04","start_date_type":null,"primary_completion_date":"2003-08","primary_completion_date_type":"ACTUAL","completion_date":"2003-08","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AZN"]}