Differences Between COVID-19-induced Acute Kidney Injury and Chronic Kidney Disease Patients
Overview
Authors
Affiliations
Introduction: This article describes the main differences between COVID-19-induced acute kidney injury (AKI-COVID19) in patients with previous normal renal function (AKI-NRF) and those with chronic kidney disease (AKI-CKD) treated in a high complexity clinic in Barranquilla (Colombia).
Material And Methods: The patients included in this study (n: 572) were those with a positive diagnosis of COVID-19 confirmed by detection of a positive PCR for SARS-CoV-2. Of these patients, 188 developed AKI during their hospital stay. Patients' epidemiological data, serum parameters, and clinical frailty status were recorded. Statistical analysis and comparison among AKI-NRF, AKI-CKD, and non-AKI patients were performed.
Results: The incidence of COVID-19-induced AKI was 33%, with the majority classified as AKIN 1, 16% requiring renal replacement therapy, and AKI-COVID19 mortality of 68%. A significantly higher prevalence of hypertension, cardiac disease, and serum reactive C-protein and lower albumin values in AKI-CKD patients was recorded. Mortality rate, invasive ventilation requirement, and D-dimer levels were significantly higher in AKI-NRF patients.
Conclusion: Different clinical patterns between AKI-NRF and AKI-CKD were documented.
Kania M, Terlecki M, Batko K, Rajzer M, Malecki M, Krzanowski M Int J Gen Med. 2025; 18:593-602.
PMID: 39931311 PMC: 11808791. DOI: 10.2147/IJGM.S480994.
COVID-19-induced acute kidney injury and chronic kidney disease: comment.
Mungmunpuntipantip R, Wiwanitkit V J Bras Nefrol. 2022; 45(2):262.
PMID: 36074121 PMC: 10627130. DOI: 10.1590/2175-8239-JBN-2022-0115en.
COVID-19 and acute or chronic kidney disease: a crescent learning.
Rodrigues C, Azevedo R, Muxfeldt E J Bras Nefrol. 2022; 44(3):305-307.
PMID: 35920445 PMC: 9518632. DOI: 10.1590/2175-8239-JBN-2022-E005en.