Five-year outcomes of elective infrarenal abdominal aortic aneurysm repair at a university hospital in Argentina

Autor:	Bluro IM; Departamento de Cardiología, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina., Garagoli F; Departamento de Cardiología, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina., Fiorini NB; Departamento de Cardiología, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina., Rabellino JM; Departamento de Angiografía Digital, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina., Chas JG; Departamento de Angiografía Digital, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina., Domenech A; Departamento de Cirugía Cardiovascular. Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina., Kotowicz V; Departamento de Cirugía Cardiovascular. Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina., Pizarro R; Departamento de Cardiología, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina.
Jazyk:	Spanish; Castilian
Zdroj:	Archivos de cardiologia de Mexico [Arch Cardiol Mex] 2022 Apr 04; Vol. 92 (2), pp. 222-229. Date of Electronic Publication: 2022 Apr 04.
DOI:	10.24875/ACM.21000077
Abstrakt:	Objective: Few data about outcomes of elective infrarenal abdominal aortic aneurysm (AAA) repair in Latin America have been published. The objective of the present study is to address this aspect in our population. Method: Retrospective cohort, in which patients with infrarenal AAA undergoing elective surgical or endovascular repair from January 2011 to May 2017 at a university hospital in Autonomous City of Buenos Aires were consecutively included. The primary endpoints were perioperative mortality and all-cause mortality during follow-up. Among the secondary endpoints, the requeriment of reinterventions was assessed. Results: 195 patients were included. Open surgery was performed in 72 patients (36.9%) and endovascular aortic repair (EVAR) in 123 (63.1%). Perioperative mortality in the surgery group was 2.8%, while no deaths were recorded in the endovascular group (p = 0.06). The median follow-up was 38 months. No statistically significant difference was found in long-term mortality incidence rate between patients who underwent EVAR and those who underwent open surgery (7% per year vs. 6.7% per year, p = 0.8). The requirement of reinterventions was significantly higher in the endovascular group (9.0% vs. 0%, p = 0.01). Conclusions: Survival analyses demonstrated no statistically significant differences in perioperative and long-term mortality for patients who underwent EVAR compared with those who underwent open surgery, while the former had a higher rate of reinterventions. The results observed in our population do not differ from those published in the United State or Europe.
Databáze:	MEDLINE
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