The Use of Proton Pump Inhibitor for the Treatment of Non-erosive Gastro-oesophageal Reflux Disease in Chinese Population
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ClinicalTrials.gov Identifier: NCT00516971
Recruitment Status : Unknown
Verified July 2010 by Hospital Authority, Hong Kong. Recruitment status was: Recruiting
The purpose of this study is to evaluate the efficacy of proton pump inhibitor for the treatment of non-erosive reflux disease (NERD) in Chinese population. Studies from the western population have estimated a worldwide prevalence of gastro-oesophageal reflux disease from 10 to 20 %. Monthly symptoms of heartburn or acid regurgitation were found in 9.3% of subjects according to a population survey in Hong Kong. Most of these patients did not show evidence of erosive change during upper endoscopy. However, patients with NERD suffer from similar impairment of quality of life as patients with erosive oesophagitis and their symptoms are as severe as patients with erosive disease. Data on the use of proton pump inhibitor for the treatment of NERD in Chinese patients are scanty. Thus we want to perform a double-blind randomised placebo-controlled study to evaluate the efficacy of proton pump inhibitor for the treatment of NERD in Chinese population.
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Ages Eligible for Study:
18 Years to 80 Years (Adult, Senior)
Sexes Eligible for Study:
Ambulatory patients with age between 18 -80 years old,
Patients with predominant symptoms of heartburn or acid regurgitation at least once weekly with no evidence of endoscopic pathology.
Patients under 18 or over 80 years of age,
Symptoms of gastrointestinal bleeding,
Patients who had previous upper gastrointestinal surgery,
Patients with concomitant serious medical diseases,
Patients who had received H2-receptor antagonists or proton pump inhibitors in the past 4 weeks,