• Nephrol. Dial. Transplant. · Nov 2020

    COVID-19-related mortality in kidney transplant and dialysis patients: results of the ERACODA collaboration.

    • Luuk B Hilbrands, Raphaël Duivenvoorden, Priya Vart, FranssenCasper F MCFMDepartment of Internal Medicine, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands., Marc H Hemmelder, Kitty J Jager, Lyanne M Kieneker, Marlies Noordzij, Michelle J Pena, Hanne de Vries, David Arroyo, Adrian Covic, Marta Crespo, Eric Goffin, Mahmud Islam, Ziad A Massy, Nuria Montero, João P Oliveira, Ana Roca Muñoz, J Emilio Sanchez, Sivakumar Sridharan, Rebecca Winzeler, Ron T Gansevoort, and ERACODA Collaborators.
    • Department of Nephrology, Radboud University Medical Center, Radboud University, Nijmegen, The Netherlands.
    • Nephrol. Dial. Transplant. 2020 Nov 1; 35 (11): 1973-1983.

    BackgroundPatients on kidney replacement therapy comprise a vulnerable population and may be at increased risk of death from coronavirus disease 2019 (COVID-19). Currently, only limited data are available on outcomes in this patient population.MethodsWe set up the ERACODA (European Renal Association COVID-19 Database) database, which is specifically designed to prospectively collect detailed data on kidney transplant and dialysis patients with COVID-19. For this analysis, patients were included who presented between 1 February and 1 May 2020 and had complete information available on the primary outcome parameter, 28-day mortality.ResultsOf the 1073 patients enrolled, 305 (28%) were kidney transplant and 768 (72%) dialysis patients with a mean age of 60 ± 13 and 67 ± 14 years, respectively. The 28-day probability of death was 21.3% [95% confidence interval (95% CI) 14.3-30.2%] in kidney transplant and 25.0% (95% CI 20.2-30.0%) in dialysis patients. Mortality was primarily associated with advanced age in kidney transplant patients, and with age and frailty in dialysis patients. After adjusting for sex, age and frailty, in-hospital mortality did not significantly differ between transplant and dialysis patients [hazard ratio (HR) 0.81, 95% CI 0.59-1.10, P = 0.18]. In the subset of dialysis patients who were a candidate for transplantation (n = 148), 8 patients died within 28 days, as compared with 7 deaths in 23 patients who underwent a kidney transplantation <1 year before presentation (HR adjusted for sex, age and frailty 0.20, 95% CI 0.07-0.56, P < 0.01).ConclusionsThe 28-day case-fatality rate is high in patients on kidney replacement therapy with COVID-19 and is primarily driven by the risk factors age and frailty. Furthermore, in the first year after kidney transplantation, patients may be at increased risk of COVID-19-related mortality as compared with dialysis patients on the waiting list for transplantation. This information is important in guiding clinical decision-making, and for informing the public and healthcare authorities on the COVID-19-related mortality risk in kidney transplant and dialysis patients.© The Author(s) 2020. Published by Oxford University Press on behalf of ERA-EDTA. All rights reserved.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…