tetano
Editor, Senior Moderator
Kidney Res Clin Pract
. 2024 May 29.
doi: 10.23876/j.krcp.23.280. Online ahead of print. COVID-19 infection in patients with end-stage kidney disease undergoing renal replacement therapies in Korea
Heejung Choi[SUP] 1 [/SUP], Ah-Young Kim[SUP] 2 3 [/SUP], Inwhee Park[SUP] 1 [/SUP], Hankil Lee[SUP] 2 [/SUP], Min-Jeong Lee[SUP] 1 [/SUP]
Affiliations
Background: The global coronavirus disease 2019 (COVID-19) pandemic has placed patients with end-stage kidney disease (ESKD) at heightened risk owing to their vulnerability to infections. Our study focused on patients with ESKD, examining COVID-19 incidence, hospitalization, and mortality in relation to their renal replacement therapy (RRT) type and identifying factors influencing COVID-19 hospitalization.
Methods: We conducted a retrospective cohort study using health insurance claims data from the Health Insurance Review and Assessment Service for patients with ESKD between July 2017 and June 2022. COVID-19 data for the general population were sourced from the Korea Disease Control and Prevention Agency.
Results: Patients undergoing hemodialysis (HD) constituted 90.7% of the cohort, followed by kidney transplantation (KT) recipients and peritoneal dialysis (PD). After adjusting for every 10,000 individuals, KT recipients exhibited the highest COVID-19 incidence, followed by those undergoing HD and PD, whereas the general population showed a higher infection rate of 43.64. Patients undergoing HD had the highest hospitalization rates, followed by KT recipients and those undergoing PD. The mortality rate per 10,000 individuals was highest in HD, followed by PD, the general population, and KT. Multivariate analysis indicated that age, RRT duration, residence in a nursing hospital, and comorbidities were associated with COVID-19 hospitalization.
Conclusion: Among RRT modalities, KT recipients displayed the highest COVID-19 incidence, whereas those undergoing HD exhibited the highest hospitalization and mortality rates. This study contributes to our understanding of infectious diseases in patients on RRT and aids in preparedness for future infectious disease outbreaks.
Keywords: COVID-19; Dialysis; Kidney transplantation; Renal replacement therapy.
. 2024 May 29.
doi: 10.23876/j.krcp.23.280. Online ahead of print. COVID-19 infection in patients with end-stage kidney disease undergoing renal replacement therapies in Korea
Heejung Choi[SUP] 1 [/SUP], Ah-Young Kim[SUP] 2 3 [/SUP], Inwhee Park[SUP] 1 [/SUP], Hankil Lee[SUP] 2 [/SUP], Min-Jeong Lee[SUP] 1 [/SUP]
Affiliations
- PMID: 38934043
- DOI: 10.23876/j.krcp.23.280
Background: The global coronavirus disease 2019 (COVID-19) pandemic has placed patients with end-stage kidney disease (ESKD) at heightened risk owing to their vulnerability to infections. Our study focused on patients with ESKD, examining COVID-19 incidence, hospitalization, and mortality in relation to their renal replacement therapy (RRT) type and identifying factors influencing COVID-19 hospitalization.
Methods: We conducted a retrospective cohort study using health insurance claims data from the Health Insurance Review and Assessment Service for patients with ESKD between July 2017 and June 2022. COVID-19 data for the general population were sourced from the Korea Disease Control and Prevention Agency.
Results: Patients undergoing hemodialysis (HD) constituted 90.7% of the cohort, followed by kidney transplantation (KT) recipients and peritoneal dialysis (PD). After adjusting for every 10,000 individuals, KT recipients exhibited the highest COVID-19 incidence, followed by those undergoing HD and PD, whereas the general population showed a higher infection rate of 43.64. Patients undergoing HD had the highest hospitalization rates, followed by KT recipients and those undergoing PD. The mortality rate per 10,000 individuals was highest in HD, followed by PD, the general population, and KT. Multivariate analysis indicated that age, RRT duration, residence in a nursing hospital, and comorbidities were associated with COVID-19 hospitalization.
Conclusion: Among RRT modalities, KT recipients displayed the highest COVID-19 incidence, whereas those undergoing HD exhibited the highest hospitalization and mortality rates. This study contributes to our understanding of infectious diseases in patients on RRT and aids in preparedness for future infectious disease outbreaks.
Keywords: COVID-19; Dialysis; Kidney transplantation; Renal replacement therapy.