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Acute Kidney Injury After Surgical Treatment of Failed Endovascular Aneurysm Repair

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Abstract

Background: This study aims to report the incidence of acute kidney injury following surgical reconstruction after a failed endovascular aneurysm repair (EVAR) in patients with abdominal aortic aneurysms.

Methods: This retrospective study included 44 patients (39 males, 5 females; mean age: 70±11.3 years; range, 35 to 84 years) who underwent emergency or elective surgical reconstruction after failed EVAR between February 2015 and January 2019. Patients were divided into two groups: acute kidney injury group and no acute kidney injury group. The primary end-point of the study was to evaluate the development of acute kidney injury following surgery. The secondary end-points included the 30-day and one-year mortality rates.

Results: Surgical reconstruction of the abdominal aorta was performed electively in 29 (65.9%) patients and urgently in 15 (34.1%) patients. Acute kidney injury occurred in 12 (27.3%) patients. The interval from endovascular aneurysm repair to surgical reconstruction was statistically significantly higher in the no acute kidney injury group than in the acute kidney injury group (24.6±11.5 and 18.1±13.3 months, respectively; p=0.145). The mean abdominal aortic aneurysm diameter, neck angulation, and neck diameter were statistically significantly higher in the acute kidney injury group than in the no acute kidney injury group (p=0.001, p=0.009, and p<0.001, respectively). No statistically significant difference was observed between the acute kidney injury and no acute kidney injury groups for the overall 30-day mortality (p=0.185) and oneyear mortality (p=0.999).

Conclusion: Acute kidney injury is not uncommon after the surgical reconstruction of a failed EVAR. Aneurysm-related anatomical factors may have an impact on the development of postoperative acute kidney injury. Comprehensive surgical planning should be performed for open abdominal aortic surgery after a failed EVAR.

References
1.
Ben Abdallah I, El Batti S, Abou-Rjeili M, Fabiani J, Julia P, Alsac J . Open Conversion After Endovascular Abdominal Aneurysm Repair: An 8 year Single Centre Experience. Eur J Vasc Endovasc Surg. 2017; 53(6):831-836. DOI: 10.1016/j.ejvs.2017.03.002. View

2.
Brinkman R, HayGlass K, Mutch W, Funk D . Acute Kidney Injury in Patients Undergoing Open Abdominal Aortic Aneurysm Repair: A Pilot Observational Trial. J Cardiothorac Vasc Anesth. 2015; 29(5):1212-9. DOI: 10.1053/j.jvca.2015.03.027. View

3.
Ultee K, Soden P, Zettervall S, Darling J, Verhagen H, Schermerhorn M . Conversion from endovascular to open abdominal aortic aneurysm repair. J Vasc Surg. 2016; 64(1):76-82. PMC: 4926647. DOI: 10.1016/j.jvs.2015.12.055. View

4.
Patel R, Sweeting M, Powell J, Greenhalgh R . Endovascular versus open repair of abdominal aortic aneurysm in 15-years' follow-up of the UK endovascular aneurysm repair trial 1 (EVAR trial 1): a randomised controlled trial. Lancet. 2016; 388(10058):2366-2374. DOI: 10.1016/S0140-6736(16)31135-7. View

5.
Dias A, Farivar B, Steenberge S, Brier C, Kuramochi Y, Lyden S . Management of failed endovascular aortic aneurysm repair with explantation or fenestrated-branched endovascular aortic aneurysm repair. J Vasc Surg. 2018; 68(6):1676-1687.e3. DOI: 10.1016/j.jvs.2018.03.418. View