Evaluation of the Cook Custom Aortic Endograft, the Zenith t-Branch Endovascular Graft, and Surgeon-Modified Endograft in Treating Aortic Pathologies

The Cook Custom Aortic Endograft has a variable design such that seal and fixation may be obtained proximal and distal to pathology in the juxtarenal aorta, suprarenal or thoracoabdominal aorta. Grafts may include a combination of up to 5 fenestrations and branches.

The Zenith t-Branch Endovascular Graft is a tubular graft with four branches and a covered stent at the proximal end that contains barbs for proximal fixation of the device. The graft is designed to be connected with celiac, superior mesenteric and two renal arteries via self-expanding covered bridging stents.

The Surgeon-Modified Endografts are created in the operating room by modifying a commercially-available Cook Alpha Thoracic Endograft or Cook Zenith Infrarenal Aortic Device such that seal and fixation may be obtained proximal and distal to pathology in the juxtarenal aorta, suprarenal or thoracoabdominal aorta. Grafts may include a combination of up to 5 fenestrations and branches.