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Introduction and aim: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged, causing the current pandemic of acute respiratory disease known as COVID-19. Liver injury due to COVID-19 is defined as any liver injury occurring during the course of the disease and treatment of patients with COVID-19, with or without liver disease. The incidence of elevated liver transaminases, alanine aminotransferase (ALT) and aspartate aminotransferase (AST), ranges from 2.5 to 76.3%. The aim of the present study was to describe the hepatic biochemical abnormalities, after a SARS-CoV-2-positive polymerase chain reaction (PCR) test, and the mortality rate in critically ill patients. Materials and methods: A retrospective study was conducted that included 70 patients seen at a private hospital in Mexico City, within the time frame of February-December 2021. Median patient age was 44.5 years (range: 37-57.2) and 43 (61.4%) of the patients were men. Liver function tests were performed on the patients at hospital admission. Results: Gamma glutamyl transferase (GGT) levels were elevated (p = 0.032), as were those of AST (p = 0.011) and ALT (p = 0.021). The patients were stratified into age groups: 18-35, 36-50, and > 50 years of age. The 18 to 35-year-olds had the highest liver enzyme levels and transaminase levels were higher, the younger the patient. Due to the low mortality rate (one patient whose death did not coincide with a hepatic cause), the multivariate analysis showed an R2 association of 0.689, explained by AST, GGT, and C-reactive protein levels. Conclusions: Despite the increase in transaminases in our study population during the course of COVID-19, there was no increase in mortality. Nevertheless, hospitalized patient progression should be continuously followed. Resumen: Introducción y objetivo: La pandemia por coronavirus de 2019 (COVID-19), puede causar El síndrome respiratorio agudo grave (SARS-CoV-2) emergió, causando la pandemia actual de enfermedad respiratoria aguda llamada COVID-19. La lesión hepática por COVID-19 se define como cualquier daño hepático que ocurra durante el curso de la enfermedad y el tratamiento de pacientes con COVID-19, con o sin enfermedad hepática. La incidencia de transaminasas hepáticas elevadas, ALT (alanina aminotransferasa) y AST (aspartato aminotransferasa), va de 2.5% a 76.3%. El objetivo del estudio fue describir las anormalidades bioquímicas hepáticas posterior a la prueba reacción en cadena de la polimerasa (PCR) positiva para SARS-CoV-2 y mortalidad en el paciente crítico. Material y métodos: Es un estudio retrospectivo, se incluyeron 70 pacientes, la mediana de edad 44.5 (rango 37-57.2), siendo del sexo masculino 43 (61.4%), de un hospital privado de la Ciudad de México, se midieron al ingreso hospitalario las pruebas de función hepática. Período de febrero-diciembre 2021. Resultados: Encontrando elevación de gamma-glutamil transferasa (GGT) p 0.032, aspartato aminotransferasa (AST) p 0.011, alanina-aminotransferasa (ALT) p 0.021, los pacientes se estratificaron en grupo de edad, 18-35, 36-50 y > 50 años. La mayor elevación fue de 18-35 años, entre más joven mayor elevación de transaminasas, debido a la baja mortalidad, 1 paciente, que no coincide con causa hepática, el análisis multivariado explicó una asociación R2 .689 p 0.001, explicado por AST, GGT y proteína C reactiva. Conclusiones: A pesar del incremento de transaminasas durante la infección por COVID 19, en nuestra población no aumentó la mortalidad, si bien, debe darse seguimiento continuo durante la evolución hospitalaria. |
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