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Clinical Trial Summary

Proton pump inhibitor (PPI) is widely used in patients with gastroesophageal reflux disease (GERD), however, some patients fail to respond to PPI therapy. Recent reporters suggest that depressive disorders, anxiety, sleep dysfunction were related with the symptomatic responses to a PPI treatments. Nevertheless, the predictive factors of response to PPI treatment still remain controversial. Therefore, the aims of this study were to investigate the efficacy of PPI therapy, and to evaluate the predictors of the PPI response in patients with symptomatic GERD by using the questionnaire which consisted of GERD symptoms, GERD impact scale (GIS), Epworth sleepiness scale (ESS), Pittsburgh sleep quality index (PSQI), Hospital anxiety and depression scale (HADS), and WHO quality of life scale abbreviated version (WHOQOL-BREF).


Clinical Trial Description

n/a


Study Design

Observational Model: Case Control, Time Perspective: Retrospective


Related Conditions & MeSH terms


NCT number NCT01797939
Study type Observational
Source Seoul National University Bundang Hospital
Contact
Status Completed
Phase N/A
Start date July 2008
Completion date December 2012

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