# Predictors of Proton Pump Inhibitor Response in Gastroesophageal Reflux Disease Patients

> **NCT01797939** · — · COMPLETED · sponsor: **Seoul National University Bundang Hospital** · enrollment: 197 (actual)

## Conditions studied

- Erosive Reflux Disease
- Non-erosive Reflux Disease
- Functional Heartburn

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01797939
- **Lead sponsor:** Seoul National University Bundang Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2008-07
- **Primary completion:** 2012-12
- **Final completion:** 2012-12
- **Target enrollment:** 197 (ACTUAL)
- **Last updated:** 2013-02-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01797939

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01797939, "Predictors of Proton Pump Inhibitor Response in Gastroesophageal Reflux Disease Patients". Retrieved via AI Analytics 2026-09-07 from https://api.ai-analytics.org/clinical/NCT01797939. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*