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Study identifier: NCT04814420 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Atrial Fibrosis in Obstructive Sleep Apnea Patients: A Pilot Study

Condition: Atrial Fibrillation · Obstructive Sleep Apnea  ·  Sponsor: Tulane University

PhaseNA
Planned participants60
Who can joinAll sexes, 18 Years to 75 Years
Healthy volunteersYes

About this study

The investigators hypothesize that Obstructive Sleep Apnea (OSA) is an independent risk factor for atrial fibrosis development. The investigators aim to prove the presence of atrial fibrosis on Delayed Enhancement Magnetic Resonance Imaging (DE-MRI) in OSA patients without atrial fibrillation (AF).

This description comes directly from the study's public registry record.

Talk to the study team

Christian Massad, MD  ·  504-988-3072  ·  cmassad@tulane.edu

Kunal Sameer, MD, MHA  ·  504-988-3072  ·  ksameer@tulane.edu

Always discuss trial participation with your own doctor first.

Locations (3)

East Jefferson General HospitalNew Orleans, Louisiana, United StatesRecruiting
University Medical CenterNew Orleans, Louisiana, United StatesRecruiting
Tulane Doctors - Speciality Care - NapoleonNew Orleans, Louisiana, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT04814420