» Articles » PMID: 39516304

Incidence and Risk Factors of Acute Kidney Injury in Redo Cardiac Surgery: a Single Center Analysis

Overview
Journal Sci Rep
Specialty Science
Date 2024 Nov 8
PMID 39516304
Authors
Affiliations
Soon will be listed here.
Abstract

The incidence, risk factors and prognostic implications of acute kidney injury (AKI) in patients undergoing redo cardiac surgery are still poorly defined. We prospectively collected data on 394 consecutive redo patients between January 2011 and October 2020. Patients were divided into groups according to the occurrence of different degrees of postoperative AKI (No AKI vs. Any AKI; No AKI-AKI 1 vs. AKI 2-3). The relationship between AKI and other major complications was also investigated. Postoperatively, AKI 1 occurred in 124 (31.5%), AKI 2 in 36 (9.1%) and AKI 3 in 64 (16.2%). Higher KDIGO classes were associated with increased in-hospital mortality: 5.3% among patients with no postoperative AKI and 8.9%, 13.9% and 64.1% in patients with AKI 1, 2 and 3, respectively (p < 0.001). Age, baseline hemoglobin, comorbidity, EuroSCORE II, operative time and transfusion during CPB proved to be significantly associated to the occurrence of AKI. Our study confirms the burden and prognostic role of AKI in a large, all comers, single center database of redo cardiac procedures.

Citing Articles

From surgery to recovery: Measuring success through quality of life and functional improvements after cardiac surgery.

Li P, Zhang H World J Cardiol. 2025; 17(2):100213.

PMID: 40061280 PMC: 11886391. DOI: 10.4330/wjc.v17.i2.100213.

References
1.
Karkouti K, Wijeysundera D, Yau T, McCluskey S, Chan C, Wong P . Influence of erythrocyte transfusion on the risk of acute kidney injury after cardiac surgery differs in anemic and nonanemic patients. Anesthesiology. 2011; 115(3):523-30. DOI: 10.1097/ALN.0b013e318229a7e8. View

2.
Tinica G, Brinza C, Covic A, Popa I, Tarus A, Bacusca A . Determinants of acute kidney injury after cardiac surgery: a systematic review. Rev Cardiovasc Med. 2021; 21(4):601-610. DOI: 10.31083/j.rcm.2020.04.206. View

3.
Zhao C, Li Y, Pan G, Xu J, Liu S, Xiao Y . Risk Factors for Postoperative Acute Kidney Injury in Patients Undergoing Redo Cardiac Surgery Using Cardiopulmonary Bypass. J Cardiovasc Dev Dis. 2022; 9(8). PMC: 9409715. DOI: 10.3390/jcdd9080244. View

4.
Duthie F, McGeehan P, Hill S, Phelps R, Kluth D, Zamvar V . The utility of the additive EuroSCORE, RIFLE and AKIN staging scores in the prediction and diagnosis of acute kidney injury after cardiac surgery. Nephron Clin Pract. 2014; 128(1-2):29-38. PMC: 7610751. DOI: 10.1159/000357675. View

5.
Thygesen K, Alpert J, Jaffe A, Chaitman B, White H, Katus H . Third universal definition of myocardial infarction. Circulation. 2012; 126(16):2020-35. DOI: 10.1161/CIR.0b013e31826e1058. View