Occurrences and Results of Acute Kidney Injury after Endovascular Aortic Abdominal Repair?
10.5758/vsi.2017.33.4.135
- Author:
Jeahong LEE
1
;
Keun Myoung PARK
;
Sungteak JUNG
;
Wonpyo CHO
;
Kee Chun HONG
;
Yong Sun JEON
;
Soon Gu CHO
;
Jung Bum LEE
Author Information
1. Department of Surgery, Inha University College of Medicine, Incheon, Korea. redfrag@naver.com
- Publication Type:Original Article
- Keywords:
Acute kidney injury;
Aortic aneurysm;
Endovascular procedures
- MeSH:
Acute Kidney Injury;
Aneurysm;
Aortic Aneurysm;
Aortic Aneurysm, Abdominal;
Dialysis;
Endovascular Procedures;
Female;
Follow-Up Studies;
Glomerular Filtration Rate;
Humans;
Incidence;
Mortality;
Postoperative Complications;
Retrospective Studies;
Risk Factors
- From:Vascular Specialist International
2017;33(4):135-139
- CountryRepublic of Korea
- Language:English
-
Abstract:
PURPOSE: Acute kidney injury (AKI) is an important postoperative complication that may impact mortality and morbidity. The incidence of AKI after elective endovascular aneurysm repair (EVAR) is not known well. The aim of this study is to assess the incidence of AKI after elective EVAR and examine the impact of AKI. MATERIALS AND METHODS: Data were collected and analyzed retrospectively from 78 elective EVARs for abdominal aortic aneurysm (AAA) among 102 total cases of conventional EVAR performed in Inha University Hospital from 2009 to 2015. The primary endpoint was incidence and risk factors of AKI. Secondary endpoints included drop in estimated glomerular filtration rate (eGFR) and the mortality of AKI. RESULTS: We included 78 patients (17 females, 21%; mean age, 73.9±12.5 years; mean AAA diameter, 59.3±8.9 cm), 11 (14.1%) of whom developed AKI. Within 48 hours, those with AKI experienced a decrease in eGFR from 65.5±21.2 to 51.2±19.6 mL/kg/1.73 m2, and those without AKI showed a change from 73.1±9.2 to 74.2±10.7 mL/kg/1.73 m2. There were no patients who required dialysis during follow-up (mean, 24.2±18.0 months). Development of AKI was related to operation time (odds ratio [OR], 2.024; 95% confidence interval [CI], 1.732–4.723; P < 0.010) and contrast dose (OR, 3.192; 95% CI, 2.182–4.329; P < 0.010). There were no differences in mortality between the 2 groups (P=0.784). CONCLUSION: The incidence of AKI after EVAR was related to operation time and contrast dose, but was not associated with medium-term mortality.
