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Impact of Right Atrial Occlusion on TEVAR Outcomes
Sponsor: University of Calgary
Summary
Though the application of thoracic endovascular aortic repair (TEVAR) for treatment of aortic pathology is expanding, there remains a gap in the literature examining how intraoperative "reduction or elimination of aortic impulse" (REAI) techniques, in particular the use of right atrial occlusion, may impact patient important clinical outcomes. This study aims to provide prospective data from a large cohort of TEVAR patients to explore clinical outcomes following TEVAR procedures and, specifically, whether right atrial occlusion has significant impact on clinical outcomes, as compared to other REAI techniques. The results from this study may inform future perioperative TEVAR practices and improve TEVAR patient outcomes.
Official title: Impact of Right Atrial Occlusion on TEVAR Outcomes: A Prospective Cohort Study
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
100
Start Date
2025-09-01
Completion Date
2029-01-31
Last Updated
2025-06-29
Healthy Volunteers
Not specified
Interventions
Right atrial balloon occlusion
Thoracic endovascular aortic repair with right atrial balloon occlusion for reduction or elimination of aortic impulse and stent graft deployment in landing zones 0-3
Non right atrial balloon occlusion
Thoracic endovascular aortic repair not using right atrial balloon occlusion for reduction or elimination of aortic impulse and stent graft deployment in landing zones 0-3