Endovascular Repair With Fenestrated TREO Stent-Graft System in AAA

The goal of this clinical trial is to learn if the Fenestrated TREO Stent-Graft System works to treat abdominal aneurysms in adults. An abdominal aneurysm is a bulge in the main blood vessel (the aorta) which carries blood from the heart, through the chest and abdomen. It will also learn about the safety of Fenestrated TREO Stent-Graft System. The main question it aims to answer is: Can the the Fenestrated TREO Stent-Graft System be used to treat participants with a specific type of abdominal aneurysm called a juxtarenal abdominal aortic aneurysm? Participants will: Have the the Fenestrated TREO Stent-Graft System implanted via an endovascular surgical procedure and visit the hospital for a follow up period of 5 years, for checkups, tests and imaging scans.

NCT Number	NCT07026877
Lead Sponsor	Bolton Medical
Conditions	Abdominal Aortic Aneurysms (AAA)
Enrollment	20 participants
Start Date	2025-11-18
Primary Completion	2027-05-29 (estimated)
Study Completion	2030-05-29 (estimated)
Updated on ClinicalTrials.gov	2026-02-18