• José Oliveira-Pinto, Joel Sousa, and Armando Mansilha.
• Departamento de Angiologia e Cirurgia Vascular. Centro Hospitalar de São João. Porto; Departamento de Cirurgia e Fisiologia. Faculdade de Medicina. Universidade do Porto. Porto; Serviço de Angiologia e Cirurgia Vascular. Hospital CUF Porto. Porto, Portugal.
• Acta Medica Port. 2018 Apr 30; 31 (4): 213-218.

IntroductionEndovascular aneurysm repair for ruptured abdominal aortic aneurysm has been increasingly advocated due to short term benefits. Most observational studies point towards survival advantage for endovascular aneurysm repair over open repair. However, randomized clinical trials already performed did not support this data. The aim of this review is to compare post-operative outcomes between endovascular aneurysm repair and open surgery for the treatment of ruptured abdominal aortic aneurysms.Materials And MethodsMEDLINE databases were searched to access outcomes after endovascular aneurysm repair for ruptured abdominal aortic aneurysm and open repair for ruptured abdominal aneurysm repair. All the randomized controlled trials were included. Large and contemporary observational studies were also considered.ResultsThirty day mortality ranged between 18% - 53% for endovascular aneurysm repair for ruptured abdominal aortic aneurysm and between 24% - 53% for open repair. Post-operative complications ranged between 33% - 77% for endovascular aneurysm repair for ruptured abdominal aortic aneurysm and 37% - 80% for open repair. In hospital stay ranged between 8.5 and 14.3 days for endovascular aneurysm repair for ruptured abdominal aortic aneurysm and between 12.2 and 20.5 days for open repair. Intensive care unit days ranged between 1.75 - 4.2 days for endovascular aneurysm repair for ruptured abdominal aortic aneurysm and 2.5 - 6.3 days for open repair.DiscussionSurvival benefit is found for endovascular aneurysm repair for ruptured abdominal aortic aneurysm in most observational studies, but those are not reproduced by randomized controlled trials data. However, endovascular aneurysm repair for ruptured abdominal aortic aneurysm showed less post-operative complications and hospitalization days.ConclusionEndovascular aneurysm repair for ruptured abdominal aortic aneurysm should be considered as first line of treatment in centers with expertise and proper facilities.

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