Results of Open and Endovascular Abdominal Aortic Aneurysm Repair According to the E-PASS Score

• Autor(a) principal: Menezes,Fábio Hüsemann
• Data de Publicação: 2016
• Outros Autores: Ferrarezi,Bárbara, Souza,Moisés Amâncio de, Cosme,Susyanne Lavor, Molinari,Giovani José Dal Poggetto
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Brazilian Journal of Cardiovascular Surgery (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76382016000100022
• topic: Postoperative complications; Surgical Procedures, Operative; Aortic aneurysm, abdominal; Endovascular Procedures

Abstract Introduction: Endovascular repair (EVAR) of abdominal aortic aneurysm has become the standard of care due to a lower 30-day mortality, a lower morbidity, shorter hospital stay and a quicker recovery. The role of open repair (OR) and to whom this type of operation should be offered is subject to discussion. Objective: To present a single center experience on the repair of abdominal aortic aneurysm, comparing the results of open and endovascular repairs. Methods: Retrospective cross-sectional observational study including 286 patients submitted to OR and 91 patients submitted to EVAR. The mean follow-up for the OR group was 66 months and for the EVAR group was 39 months. Results: The overall mortality was 11.89% for OR and 7.69% for EVAR (P=0.263), EVAR presented a death relative risk of 0.647. It was also found a lower intraoperative bleeding for EVAR (OR=1417.48±1180.42 mL versusEVAR=597.80±488.81 mL, P<0.0002) and a shorter operative time for endovascular repair (OR=4.40±1.08 hoursversus EVAR=3.58±1.26 hours,P<0.003). The postoperative complications presented no statistical difference between groups (OR=29.03% versusEVAR=25.27%, P=0.35). Conclusion: EVAR presents a better short term outcome than OR in all classes of physiologic risk. In order to train future vascular surgeons on OR, only young and healthy patients, who carry a very low risk of adverse events, should be selected, aiming at the long term durability of the procedure.