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The Time-Varying Impact of COVID-19 on the Acute Kidney Disorders: A Historical Matched Cohort Study and Mendelian Randomization Analysis

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Journal Health Data Sci
Date 2024 Jul 16
PMID 39011273
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Abstract

This study aimed to explore the time-varying impact of COVID-19 on acute kidney disorders, including acute kidney injury and other acute kidney diseases. From the UK Biobank, 10,121 participants with COVID-19 were matched with up to 3 historically unexposed controls by age, sex, Townsend deprivation index, and the status of hospitalization or receiving critical care. We investigated the association between COVID-19 and incidence of acute kidney disorders, within the first 4 weeks after infection, using conditional and time-varying Cox proportional hazard regression. In addition, one-sample Mendelian randomization, utilizing the polygenic risk score for COVID-19 as an instrumental variable, was conducted to explore the potential causality of the association. In the matched cohort study, we observed a significant association between COVID-19 and acute kidney disorders predominantly within the first 3 weeks. The impact of COVID-19 was time dependent, peaking in the second week (hazard ratio, 12.77; 95% confidence interval, 5.93 to 27.70) and decreasing by the fourth week (hazard ratio, 2.28; 95% confidence interval, 0.75 to 6.93). In subgroup analyses, only moderate to severe COVID-19 cases were associated with acute worsening of renal function in a time-dependent pattern. One-sample Mendelian randomization analyses further showed that COVID-19 might exert a "short-term" causal effect on the risk of acute kidney disorders, primarily confined to the first week after infection. The risk of acute kidney disorders following COVID-19 demonstrates a time-varying pattern. Hazard effects were observed only in patients with moderate or severe but not mild COVID-19.

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References
1.
Adiyeke E, Ren Y, Guan Z, Ruppert M, Rashidi P, Bihorac A . Clinical courses of acute kidney injury in hospitalized patients: a multistate analysis. Sci Rep. 2023; 13(1):17781. PMC: 10584933. DOI: 10.1038/s41598-023-45006-5. View

2.
Li C, Chen Y, Chen Y, Ying Z, Hu Y, Kuang Y . The Causal Association of Irritable Bowel Syndrome with Multiple Disease Outcomes: A Phenome-Wide Mendelian Randomization Study. J Clin Med. 2023; 12(3). PMC: 9918111. DOI: 10.3390/jcm12031106. View

3.
Gudivada K, Narayan S, Narasimha A, Krishna B, Muralidhara K . Evaluation of Predictors, Kinetics of Renal Recovery and Outcomes of COVID-19 Patients with Acute Kidney Injury Admitted to Intensive Care Unit: An Observational Study. Indian J Crit Care Med. 2023; 26(12):1293-1299. PMC: 9886020. DOI: 10.5005/jp-journals-10071-24372. View

4.
Hou C, Hu Y, Yang H, Chen W, Zeng Y, Ying Z . COVID-19 and risk of subsequent life-threatening secondary infections: a matched cohort study in UK Biobank. BMC Med. 2021; 19(1):301. PMC: 8592806. DOI: 10.1186/s12916-021-02177-0. View

5.
Chen K, Lei Y, He Y, Xiao F, Yu Y, Lai X . Clinical outcomes of hospitalized COVID-19 patients with renal injury: a multi-hospital observational study from Wuhan. Sci Rep. 2021; 11(1):15205. PMC: 8313555. DOI: 10.1038/s41598-021-94570-1. View