Parallel Endografting And Chimney Endovascular (PEACE) registry outcomes in emergency repair of complex abdominal aortic aneurysms.

ABSTRACT:

Background

Chimney endovascular aneurysm repair (chEVAR) techniques have been described to manage a group of patients who are unsuitable for either open aortic aneurysm surgery or a variety of standard endovascular repair techniques. The aim of this study was to assess the long-term clinical outcomes of chEVAR in emergency settings for patients with abdominal aortic aneurysms that have complex morphology.

Methods

This was a multicentre retrospective study that included all consecutive patients undergoing urgent chEVAR with at least one chimney/parallel graft up to June 2021. Outcomes that were captured included 30-day mortality, long-term overall survival, aneurysm-related mortality, chimney-related complications, and target vessel patency.

Results

Some 118 patients (

SUBMITTER: Karelis A 

PROVIDER: S-EPMC12750328 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature