Predictors of renal replacement therapy following isolated coronary artery surgery - a retrospective case controlled study.
Int J Surg
; 2024 Jun 26.
Article
en En
| MEDLINE
| ID: mdl-38920325
ABSTRACT
OBJECTIVES:
Severe acute kidney injury (AKI) requiring postoperative renal replacement therapy (RRT) is associated with increased morbidity and mortality rate following cardiac surgery. Our study was aimed to analyze patients requiring postoperative RRT in a population undergoing isolated coronary artery surgery.METHODS:
Following exclusions, we analyzed 124,944 consecutive patients in the Polish National Registry of Cardiac Surgical Procedures (KROK Registry), scheduled for isolated coronary artery surgery between January 2010 and December 2019. Patients who underwent preoperative chronic dialysis were excluded from the study. Data of patients requiring postoperative RRT and patients without postoperative RRT were compared.RESULTS:
In the analyzed population, 1,668 patients (1.3%) developed AKI requiring RRT. In-hospital mortality among patients with and without postoperative RRT were 40.1% and 1.6%, respectively (P<0.001). Patients requiring postoperative RRT had significantly more preoperative co-morbidities and more frequent postoperative complications. Preoperative chronic renal failure and cardiogenic shock were the two most prominent independent risk factors for postoperative RRT in these patients (OR 5.0, 95%CI 3.9-6.4, P<0.001 and OR 3.9, 95%CI 2.8-5.6, P<0.001, respectively).CONCLUSION:
Severe acute kidney injury (AKI) requiring postoperative RRT dramatically increases in-hospital mortality and is associated with the development of serious postoperative complications. The need for postoperative RRT is clearly associated with the presence of preoperative co-morbidities. Preoperative chronic renal failure and cardiogenic shock were particularly related with the development of this complication.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Int J Surg
Año:
2024
Tipo del documento:
Article
País de afiliación:
Polonia