# The Impact of Proton Pump Inhibitors on the Fecal Microbiome

> **NCT01822977** · PHASE1 · COMPLETED · sponsor: **Mayo Clinic** · enrollment: 15 (actual)

## Conditions studied

- Healthy
- Clostridium Difficile Infection

## Interventions

- **DRUG:** omeprazole

## Key facts

- **NCT ID:** NCT01822977
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-03
- **Primary completion:** 2013-12
- **Final completion:** 2013-12
- **Target enrollment:** 15 (ACTUAL)
- **Last updated:** 2014-08-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01822977

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01822977, "The Impact of Proton Pump Inhibitors on the Fecal Microbiome". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01822977. Licensed CC0.

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