Early and mid-term outcomes of a novel Endovascular Aneurysm Sealing (EVAS) system in patients with infrarenal abdominal aortic aneurysms

摘要

BACKGROUND: Endovascular aneurysm sealing (EVAS) using the Nellix system is a promising technology for Abdominal Aortic Aneurysm (AAA) treatment. Long-term data is unavailable regarding the potential modifications of the EndoBags and their content, and the polymer behavior over time. We present our initial clinical experience with this sac anchoring endoprosthesis in 24 patients with a maximum 12 months follow-up.