• Andrzej Siemiatkowski, Agnieszka Jablonowska, Joanna Pietrewicz, and Jerzy Glowinski.
• Department of Anesthesiology and Intensive Therapy, Medical University of Bialystok, Bialystok, Poland. Electronic address: asiemiat@umb.edu.pl.
• Ann Vasc Surg. 2017 Jul 1; 42: 189-197.

BackgroundV-POSSUM and E-PASS scoring systems are usually used to predict morbidity and early mortality in surgical patients. We conducted this study to assess the validity of the V-POSSUM and E-PASS scores in predicting risk of acute kidney injury (AKI) development in patients undergoing elective open abdominal aortic aneurysm (AAA) repair.MethodsWe studied a consecutive series of 171 patients with AAA, qualified for elective open infrarenal repair. Patients underwent a thorough examination, and the physiological and surgical stress components of the V-POSSUM and E-PASS scores were calculated. The classification of patients in terms of postoperative AKI was performed in accordance with KDIGO criteria.ResultsAKI was recognized in 62 patients. In these patients, we found significantly higher physiological and surgical stress components of V-POSSUM and E-PASS scores in relation to patients without AKI. ROC analysis showed that the E-PASS score with a cutoff point ≥0.796 and the V-POSSUM score (morbidity) with a cutoff point ≥77.2% with sensitivity of 75.8% and 74.2%, respectively, and with specificity of 83.5% for both, identified patients with postoperative AKI.ConclusionsV-POSSUM and E-PASS scores have similar good properties in predicting postoperative AKI in patients undergoing elective open AAA repair.Copyright © 2017 Elsevier Inc. All rights reserved.

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