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Clinical Trial Summary

This is a single-center, randomized, open-label clinical study to assess the treatment response of high-dose rabeprazole compared with standard-dose rabeprazole in patients with extra-esophageal manifestations of gastroesophageal reflux disease.


Clinical Trial Description

Gastroesophageal reflux disease is a condition in which reflux of stomach contents into the esophagus. This disease can be classified in to two subtypes according to the symptoms; Typical symptoms such as heartburn and regurgitation, and atypical symptoms (extra-esophageal symptoms) such as chronic cough, asthma, non-cardiac chest pain, globus sensation, etc.

Acid suppression with proton pump inhibitors is the mainstream of therapy for the extra-esophageal manifestation as well as the typical symptoms of gastroesophageal reflux disease.

However, there is controversy about the efficacy of proton pump inhibitors on extra-esophageal reflux.

Therefore, we aimed to assess the effect of proton pump inhibotor (rabeprazole) on the extra-esophageal manifestation of gastroesophageal reflux disease, through comparison of treatment response with high-dose and standard-dose rabeprazole. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04001400
Study type Interventional
Source Seoul National University Hospital
Contact
Status Completed
Phase Phase 3
Start date October 10, 2012
Completion date May 21, 2014

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