# The Study of Eustachian Tube Dysfunction and Laryngopharyngeal Reflux

> **NCT02123498** · PHASE4 · WITHDRAWN · sponsor: **Loma Linda University**

## Conditions studied

- Eustachian Tube Dysfunction
- Laryngopharyngeal Reflux

## Interventions

- **DRUG:** Omeprazole
- **DRUG:** Ranitidine
- **DRUG:** Pantoprazole
- **PROCEDURE:** 24-Hour Diagnostic pH-Probe Test
- **PROCEDURE:** Laryngoscopy

## Key facts

- **NCT ID:** NCT02123498
- **Lead sponsor:** Loma Linda University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** —
- **Primary completion:** 2015-05
- **Final completion:** —
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** IRB not approved
- **Last updated:** 2016-09-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02123498

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02123498, "The Study of Eustachian Tube Dysfunction and Laryngopharyngeal Reflux". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT02123498. Licensed CC0.

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