Author:
Liao Pingping,Zhao Shuo,Lyu Lin,Yi Xuanlong,Ji Xiangyu,Sun Jian,Jia Yanfang,Zhou Zangong
Abstract
AbstractBackgroundAcute kidney injury (AKI) is a major complication following liver resection. The aim of this study was to determine the risk factors for AKI after hepatic resection and whether intraoperative hypotension (IOH) was related to AKI.MethodsAdult patients (≥ 18 years) undergoing liver resection between November 2017 and November 2019 at our hospital were retrospectively reviewed. AKI was defined as ≥50% increase in serum creatinine from baseline value within 48 h after surgery. IOH was defined as the lowest absolute mean arterial pressure (MAP) < 65 mmHg for more than 10 cumulative minutes during the surgery. Patients were divided into AKI group and non-AKI group, and were stratified by age ≥ 65 years.Results796 patients who met our inclusion and exclusion criteria were analyzed. After multivariable regression analysis, the IOH (OR, 2.565;P = 0.009) and age ≥ 65 years (OR, 2.463;P = 0.008) were risk factors for AKI. The IOH (OR, 3.547;P = 0.012) and received red blood cell (OR, 3.032;P = 0.036) were risk factors of AKI in age ≥ 65 years patients.ConclusionsThe IOH and age ≥ 65 years were risk factors for postoperative AKI, and IOH was associated with AKI in age ≥ 65 years patients following liver resection.
Funder
National Natural Science Foundation of China
Publisher
Springer Science and Business Media LLC
Cited by
7 articles.
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