# Fractional Exhaled Nitric Oxide and CRP Levels in Egyptian Patients With Obstructive Sleep Apnea Syndrome

> **NCT04179942** · NA · COMPLETED · sponsor: **Mansoura University** · enrollment: 27 (actual)

## Conditions studied

- OSA

## Interventions

- **DIAGNOSTIC_TEST:** Fractional exhaled nitric oxide and CRP levels

## Key facts

- **NCT ID:** NCT04179942
- **Lead sponsor:** Mansoura University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-06-06
- **Primary completion:** 2018-08-15
- **Final completion:** 2018-11-20
- **Target enrollment:** 27 (ACTUAL)
- **Last updated:** 2019-12-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04179942

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04179942, "Fractional Exhaled Nitric Oxide and CRP Levels in Egyptian Patients With Obstructive Sleep Apnea Syndrome". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04179942. Licensed CC0.

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