BACKGROUND: The outcome of fenestrated endovascular aneurysm repair (F-EVAR) was evaluated. METHODS: Between February 2003 and December 2006, 45 patients (median age 73 (range 53-85) years) underwent primary (41) or secondary (four) F-EVAR for an abdominal aortic aneurysm with infrarenal neck anatomy unsuitable for a standard stent-graft. Median aneurysm diameter was 68 (range 55-100) mm and median infrarenal aortic neck length was 6 (range 0-13) mm. Customized fenestrated Zenith stent-grafts were employed in all procedures, incorporating fenestrations to preserve flow into renal (80), superior mesenteric (35) and coeliac (two) arteries. Eighty-two target vessels were stented (61 bare metal, 21 covered). RESULTS: All aneurysms were isolated successfully, with preservation of the target vessels. One accessory renal artery was lost. One patient died after 5 days from myocardial infarction, and another at 3 months from multiorgan failure secondary to atheroembolism. At median follow-up of 24 (range 1-48) months, all aneurysms were stable or shrinking, with no late ruptures or graft-related endoleaks. Six patients required a secondary intervention. The primary vessel patency rate was 96.6 per cent. There were four late deaths, unrelated to the aneurysm. CONCLUSION: F-EVAR enabled successful treatment of juxtarenal aortic aneurysm with a low complication rate. 2007 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd.
BACKGROUND: The outcome of fenestrated endovascular aneurysm repair (F-EVAR) was evaluated. METHODS: Between February 2003 and December 2006, 45 patients (median age 73 (range 53-85) years) underwent primary (41) or secondary (four) F-EVAR for an abdominal aortic aneurysm with infrarenal neck anatomy unsuitable for a standard stent-graft. Median aneurysm diameter was 68 (range 55-100) mm and median infrarenal aortic neck length was 6 (range 0-13) mm. Customized fenestrated Zenith stent-grafts were employed in all procedures, incorporating fenestrations to preserve flow into renal (80), superior mesenteric (35) and coeliac (two) arteries. Eighty-two target vessels were stented (61 bare metal, 21 covered). RESULTS: All aneurysms were isolated successfully, with preservation of the target vessels. One accessory renal artery was lost. One patient died after 5 days from myocardial infarction, and another at 3 months from multiorgan failure secondary to atheroembolism. At median follow-up of 24 (range 1-48) months, all aneurysms were stable or shrinking, with no late ruptures or graft-related endoleaks. Six patients required a secondary intervention. The primary vessel patency rate was 96.6 per cent. There were four late deaths, unrelated to the aneurysm. CONCLUSION: F-EVAR enabled successful treatment of juxtarenal aortic aneurysm with a low complication rate. 2007 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd.
Authors: Frédéric Cochennec; Hicham Kobeiter; Manj S Gohel; Marek Majewski; Jean Marzelle; Pascal Desgranges; Eric Allaire; Jean Pierre Becquemin Journal: J Vasc Surg Date: 2014-04-21 Impact factor: 4.268