Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 4:27 AM
Ignite Modification Date:
2025-12-25 @ 4:27 AM
NCT ID:
NCT04814420
Brief Summary:
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).
Detailed Description:
This is a cross sectional pilot study. Sixty mild to severe OSA patients and five age- and Body Mass Index (BMI)-matched controls will undergo a DE-MRI. Demographics, medical history and polysomnography results will be collected. Patients diagnosed with obstructive sleep apnea have undergone a polysomnography before the study and were diagnosed based on this test. The investigators will not be performing a polysomnography for any of the patients, just collecting the previous results from their medical charts to confirm they have a true OSA diagnosis for their inclusion in the study.
Study:
NCT04814420
Study Brief:
Protocol Section:
NCT04814420