Association of intraoperative hypotension with acute kidney injury after liver resection surgery: an observational cohort study.

ABSTRACT:

Background

Acute 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.

Methods

Adult 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.

Results

796 patients who met our inclusion and exclusion c

SUBMITTER: Liao P 

PROVIDER: S-EPMC7607844 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature