Incidence, Risk Factors, and Outcome of Acute Kidney Injury in the Intensive Care Unit: A Single-Center Study from Jordan. (30th July 2020)

• Record Type: Journal Article
• Authors: Oweis, Ashraf O.; Alshelleh, Sameeha A.; Momany, Suleiman M.; Samrah, Shaher M.; Khassawneh, Basheer Y.; Al Ali, Musa A. K.
• Other Names: Leenen Loek P. H. Academic Editor.
• Is Part Of: Critical care research and practice. Volume 2020(2020)
• Publication Date: 2020-07-30
• Subjects: Critical care medicine -- Periodicals; 616.028
• DOI: 10.1155/2020/8753764
• Languages: English
• ISSNs: 2090-1305

Abstract

Abstract : Background . Acute kidney injury (AKI) is a common serious problem affecting critically ill patients in intensive care unit (ICU). It increases their morbidity, mortality, length of ICU stay, and long-term risk of chronic kidney disease (CKD). Methods . A retrospective study was carried out in a tertiary hospital in Jordan. Medical records of patients admitted to the medical ICU between 2013 and 2015 were reviewed. We aimed to identify the incidence, risk factors, and outcomes of AKI. Acute kidney injury network (AKIN) classification was used to define and stage AKI. Results . 2530 patients were admitted to medical ICU, and the incidence of AKI was 31.6%, mainly in stage 1 (59.4%). In multivariate analysis, increasing age (odds ratio (OR) = 1.2 (95% CI 1.1–1.3), P = 0.0001) and higher APACHE II score (OR = 1.5 (95% CI 1.2–1.7), P = 0.001) were predictors of AKI, with 20.4% of patients started on hemodialysis. At the time of discharge, 58% of patients with AKI died compared to 51.3% of patients without AKI ( P = 0.05). 88% of patients with AKIN 3 died by the time of discharge compared to patients with AKIN 2 and 1 (75.3% and 61.2% respectively, P = 0.001). Conclusion . AKI is common in ICU patients, and it increases mortality and morbidity. Close attention for earlier detection and addressing risk factors for AKI is needed to decrease incidence, complications, and mortality.