# Efficacy of Lansoprazole in Chronic Post Nasal Drip

> **NCT00335283** · PHASE3 · COMPLETED · sponsor: **Vanderbilt University** · enrollment: 75 (actual)

## Conditions studied

- Larynx Disease

## Interventions

- **DRUG:** Lansoprazole Tablet
- **PROCEDURE:** PH and impedence testing
- **PROCEDURE:** manometry
- **DRUG:** lansoprazole
- **DRUG:** placebo

## Key facts

- **NCT ID:** NCT00335283
- **Lead sponsor:** Vanderbilt University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-08
- **Primary completion:** 2008-12
- **Final completion:** 2008-12
- **Target enrollment:** 75 (ACTUAL)
- **Last updated:** 2012-08-21

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00335283

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00335283, "Efficacy of Lansoprazole in Chronic Post Nasal Drip". Retrieved via AI Analytics 2026-08-11 from https://api.ai-analytics.org/clinical/NCT00335283. Licensed CC0.

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