# Effect of Proton Pump Inhibitors on Gut Microbiota and Systemic Inflammation in Older Adults

> **NCT02844621** · EARLY_PHASE1 · COMPLETED · sponsor: **The University of Texas Health Science Center at San Antonio** · enrollment: 25 (actual)

## Conditions studied

- Healthy Volunteers

## Interventions

- **DRUG:** Omeprazole

## Key facts

- **NCT ID:** NCT02844621
- **Lead sponsor:** The University of Texas Health Science Center at San Antonio
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2016-05
- **Primary completion:** 2016-12
- **Final completion:** 2016-12
- **Target enrollment:** 25 (ACTUAL)
- **Last updated:** 2017-01-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02844621

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02844621, "Effect of Proton Pump Inhibitors on Gut Microbiota and Systemic Inflammation in Older Adults". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT02844621. Licensed CC0.

---

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