# Atrial Fibrosis in Obstructive Sleep Apnea Patients: A Pilot Study

> **NCT04814420** · NA · RECRUITING · sponsor: **Tulane University** · enrollment: 60 (estimated)

## Conditions studied

- Atrial Fibrillation
- Obstructive Sleep Apnea

## Interventions

- **DEVICE:** Delayed enhancement magnetic resonance imaging (DE-MRI)

## Key facts

- **NCT ID:** NCT04814420
- **Lead sponsor:** Tulane University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-07-12
- **Primary completion:** 2026-07
- **Final completion:** 2026-07
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2026-03-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04814420

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04814420, "Atrial Fibrosis in Obstructive Sleep Apnea Patients: A Pilot Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04814420. Licensed CC0.

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