# Investigation of the Association Between Nasal Polyposis and Extraesophageal Reflux Disease

> **NCT00215787** · NA · COMPLETED · sponsor: **Head and Neck Surgery Associates** · enrollment: 20 (actual)

## Conditions studied

- Nasal Polyps
- Gastroesophageal Reflux

## Interventions

- **DRUG:** lansoprazole

## Key facts

- **NCT ID:** NCT00215787
- **Lead sponsor:** Head and Neck Surgery Associates
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-09
- **Primary completion:** 2008-09
- **Final completion:** 2008-09
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2010-09-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00215787

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00215787, "Investigation of the Association Between Nasal Polyposis and Extraesophageal Reflux Disease". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT00215787. Licensed CC0.

---

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