# An Open-Label, Randomized, Comparative 3-Way Cross-Over Study to Evaluate the Effect of Food on the 24-Hour Intragastric pH at Day 5 After Twice Daily Oral Administration of PN 200 (Omeprazole/Naproxen) in Healthy Volunteers

> **NCT00442208** · PHASE1 · COMPLETED · sponsor: **POZEN** · enrollment: 24 (—)

## Conditions studied

- Healthy

## Interventions

- **DRUG:** PN 200

## Key facts

- **NCT ID:** NCT00442208
- **Lead sponsor:** POZEN
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-01
- **Primary completion:** 2008-02
- **Final completion:** 2008-02
- **Target enrollment:** 24 (—)
- **Last updated:** 2008-04-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00442208

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00442208, "An Open-Label, Randomized, Comparative 3-Way Cross-Over Study to Evaluate the Effect of Food on the 24-Hour Intragastric pH at Day 5 After Twice Daily Oral Administration of PN 200 (Omeprazole/Naproxen) in Healthy Volunteers". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00442208. Licensed CC0.

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