# PPI Versus Placebo in Severe Functional Heartburn

> **NCT00222989** · NA · WITHDRAWN · sponsor: **University of Southern California**

## Conditions studied

- GERD

## Interventions

- **DRUG:** PPI

## Key facts

- **NCT ID:** NCT00222989
- **Lead sponsor:** University of Southern California
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2003-10
- **Primary completion:** 2100-12-01
- **Final completion:** 2100-12-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Study never started.
- **Last updated:** 2017-04-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00222989

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00222989, "PPI Versus Placebo in Severe Functional Heartburn". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00222989. Licensed CC0.

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