# A Prospective, Observational Study of the PPI Non-responder

> **NCT03282084** · — · WITHDRAWN · sponsor: **Dartmouth-Hitchcock Medical Center**

## Conditions studied

- Gastro Esophageal Reflux Disease PPI Non-Responders

## Interventions

- **DIAGNOSTIC_TEST:** EGD with biopsy
- **DIAGNOSTIC_TEST:** EGD and impedance-pH study on PPI

## Key facts

- **NCT ID:** NCT03282084
- **Lead sponsor:** Dartmouth-Hitchcock Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2017-06-20
- **Primary completion:** 2018-06-15
- **Final completion:** 2018-06-15
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** insufficient funding
- **Last updated:** 2019-04-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03282084

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03282084, "A Prospective, Observational Study of the PPI Non-responder". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03282084. Licensed CC0.

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