One-year all-cause mortality in hospitalized patients with COVID-19 and end-stage renal disease undergoing hemodialysis

Autor: Jair, Munoz Mendoza, Laura, Aponte-Becerra, Carlos, Torres, Jhoan, Rozas, Patrick, Francois, Juan, Salcedo, Alfredo, Barreto, Juanly, Rodriguez, Maritza, Suarez, Alessia, Fornoni, Gabriel, Contreras
Rok vydání: 2023
Předmět:
Zdroj: Clinical Nephrology. 99:51-57
ISSN: 0301-0430
Popis: Patients with end-stage renal disease (ESRD) on dialysis and COVID-19 infection have an increased risk of in-hospital mortality, but whether these patients have a higher long-term mortality risk is unknown.Retrospective chart review of 958 patients admitted with COVID-19 infection or those with ESRD admitted for any other reason between February 2020 and August 2020. We collected data on demographics, comorbidities, laboratory tests, and mortality. The primary outcome was all-cause 1-year mortality. The secondary outcome was in-hospital mortality. We used primarily logistic regression models to assess the mortality risk.In total, 651 patients without ESRD with COVID-19 (COVID+ESRD-), 259 with ESRD without -COVID-19 (ESRD+COVID-), and 48 with ESRD with COVID-19 (COVID+ESRD+) were hospitalized between February 2020 and August 2020. Patients were followed after discharge until September 2021. The all-cause 1-year mortality rates were 24% in patients with COVID+ESRD-, 22% in ESRD+COVID- patients, and 40% in those with COVID+ESRD+ (p 0.05). Compared to the COVID+ESRD- group, the unadjusted and adjusted odds ratio (OR) for all-cause 1-year mortality in the COVID+ESRD+ group was 2.13 (95% confidence interval (CI), 1.16 - 3.91) and 2.15 (95% CI,1.12 - 4.14), respectively. The unadjusted and adjusted OR for all-cause in-hospital mortality in the COVID+ESRD+ group was 1.79 (95% CI, 0.92 - 3.49); and 1.79 (95% CI, 0.88 - 3.65), respectively. We found no statistically significant difference between the COVID+ESRD- and ESRD+COVID- groups for both in-hospital and 1-year mortality (p 0.05).Patients with COVID+ESRD+ have significantly higher odds for all-cause 1-year mortality compared to COVID+ESRD- patients. Future studies should investigate the mechanisms of long-term mortality risk in ESRD patients with COVID-19 infection.
Databáze: OpenAIRE