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Acute kidney injury in hospitalized patients with COVID-19: A Portuguese cohort / Lesión renal aguda en pacientes hospitalizados con COVID-19: una cohorte portuguesa
Gameiro, Joana; Fonseca, José Agapito; Oliveira, João; Marques, Filipe; Bernardo, João; Costa, Claudia; Carreiro, Carolina; Braz, Sandra; Lopes, José António.
Affiliation
  • Gameiro, Joana; Centro Hospitalar Lisboa Norte. Department of Medicine. Division of Nephrology and Renal Transplantation. Lisboa. Portugal
  • Fonseca, José Agapito; Centro Hospitalar Lisboa Norte. Department of Medicine. Division of Nephrology and Renal Transplantation. Lisboa. Portugal
  • Oliveira, João; Centro Hospitalar Lisboa Norte. Department of Medicine. Division of Nephrology and Renal Transplantation. Lisboa. Portugal
  • Marques, Filipe; Centro Hospitalar Lisboa Norte. Department of Medicine. Division of Nephrology and Renal Transplantation. Lisboa. Portugal
  • Bernardo, João; Centro Hospitalar Lisboa Norte. Department of Medicine. Division of Nephrology and Renal Transplantation. Lisboa. Portugal
  • Costa, Claudia; Centro Hospitalar Lisboa Norte. Department of Medicine. Division of Nephrology and Renal Transplantation. Lisboa. Portugal
  • Carreiro, Carolina; Centro Hospitalar Lisboa Norte. Department of Medicine. Lisboa. Portugal
  • Braz, Sandra; Centro Hospitalar Lisboa Norte. Department of Medicine. Lisboa. Portugal
  • Lopes, José António; Centro Hospitalar Lisboa Norte. Department of Medicine. Division of Nephrology and Renal Transplantation. Lisboa. Portugal
Nefrología (Madrid) ; 41(6): 689-698, nov.-dic. 2021. ilus, tab
Article in En | IBECS | ID: ibc-227955
Responsible library: ES1.1
Localization: ES15.1 - BNCS
ABSTRACT
Introduction: The incidence of acute kidney injury (AKI) in coronavirus disease 2019 (COVID-19) patients ranges from 0.5% to 35% and has been associated with worse prognosis. The purpose of this study was to evaluate the incidence, severity, duration, risk factors and prognosis of AKI in hospitalized patients with COVID-19. Methods: We conducted a retrospective single-center analysis of 192 hospitalized COVID-19 patients from March to May of 2020. AKI was diagnosed using the Kidney Disease Improving Global Outcome (KDIGO) classification based on serum creatinine (SCr) criteria. Persistent and transient AKI were defined according to the Acute Disease Quality Initiative (ADQI) workgroup definitions. Results: In this cohort of COVID-19 patients, 55.2% developed AKI (n=106). The majority of AKI patients had persistent AKI (n=64, 60.4%). Overall, in-hospital mortality was 18.2% (n=35) and was higher in AKI patients (28.3% vs. 5.9%, p<0.001, unadjusted OR 6.03 (2.22–16.37), p<0.001). In this multivariate analysis, older age (adjusted OR 1.07 (95% CI 1.02–1.11), p=0.004), lower Hb level (adjusted OR 0.78 (95% CI 0.60–0.98), p=0.035), duration of AKI (adjusted OR 7.34 for persistent AKI (95% CI 2.37–22.72), p=0.001) and severity of AKI (adjusted OR 2.65 per increase in KDIGO stage (95% CI 1.32–5.33), p=0.006) were independent predictors of mortality. Conclusion: AKI was frequent in hospitalized patients with COVID-19. Persistent AKI and higher severity of AKI were independent predictors of in-hospital mortality. (AU)
RESUMEN
Introducción: La incidencia de lesión renal aguda (LRA) en pacientes con enfermedad por coronavirus 2019 (COVID-19) oscila entre el 0,5 y el 35% y se ha asociado a peor pronóstico. El propósito de este estudio fue evaluar la incidencia, gravedad, duración, factores de riesgo y pronóstico de la LRA en pacientes hospitalizados con COVID-19. Métodos: Realizamos un análisis retrospectivo de un solo centro de 192 pacientes con COVID-19 hospitalizados de marzo a mayo de 2020. La LRA se diagnosticó utilizando la clasificación Kidney Disease Improving Global Outcome (KDIGO) basada en criterios de creatinina sérica (SCr). La LRA persistente y la transitoria se definieron de acuerdo con las definiciones del grupo de trabajo de la Iniciativa de Calidad de Enfermedades Agudas (ADQI). Resultados: En esta cohorte de pacientes con COVID-19, el 55,2% desarrolló LRA (n=106). La mayoría de los pacientes tenían LRA persistente (n=64; 60,4%). En general, la mortalidad hospitalaria fue del 18,2% (n=35) y fue mayor en los pacientes con LRA (28,3% frente a 5,9%; p<0,001), (OR no ajustada 6,03; IC 95%: 2,22-16,37; p<0,001). En este análisis multivariado, mayor edad (OR ajustada 1,07; IC 95%: 1,02-1,11; p=0,004), menor nivel de Hb (OR ajustada 0,78; IC 95%: 0,60-0,98; p=0,035), duración de la LRA (OR ajustada 7,34 para LRA persistente; IC 95%: 2,37-22,72; p=0,001) y la gravedad de LRA (OR ajustada 2,65 por aumento en el estadio KDIGO; IC 95%: 1,32-5,33; p=0,006) fueron predictores independientes de mortalidad. Conclusión: La LRA fue frecuente en pacientes hospitalizados con COVID-19. La LRA persistente y su mayor gravedad fueron predictores independientes de mortalidad hospitalaria. (AU)
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Full text: 1 Collection: 06-national / ES Database: IBECS Main subject: Acute Kidney Injury Limits: Aged / Female / Humans / Male Country/Region as subject: Europa Language: En Journal: Nefrología (Madrid) Year: 2021 Document type: Article

Full text: 1 Collection: 06-national / ES Database: IBECS Main subject: Acute Kidney Injury Limits: Aged / Female / Humans / Male Country/Region as subject: Europa Language: En Journal: Nefrología (Madrid) Year: 2021 Document type: Article