Long Term Follow Up of Abdominal Aortic Aneurysms Treated With Endovascular Aneurysm Sealing (EVAS) and Endovascular Aneurysm Repair (EVAR): A Single Centre Retrospective Cohort

While long term all cause mortality was comparable between EVAS and EVAR, EVAS was associated with statistically significantly higher rates of graft failure, aneurysm sac growth, aneurysm related death, and open surgical conversion. Close monitoring of new prosthetic devices in registries is essential to identify early signs of device failure.