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Impact of Right Atrial Occlusion on TEVAR Outcomes

NCT06786351 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 100

Last updated 2025-06-29

No results posted yet for this study

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.

Conditions

  • Thoracic Aortic Aneurysm
  • Thoracic Aortic Dissection
  • Thoracic Aorta Abnormality

Interventions

PROCEDURE

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

PROCEDURE

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

Sponsors & Collaborators

  • University of Calgary

    lead OTHER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-09-01
Primary Completion
2029-01-31
Completion
2029-01-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06786351 on ClinicalTrials.gov