RT Journal Article T1 Abnormal liver function test in patients infected withCoronavirus (SARS-CoV-2): a retrospective Single-CenterStudy from Spain A1 Benedé Ubieto, Raquel A1 Estevez Vázquez, Olga A1 Flores-Perojo, Vicente A1 Macías-Rodríguez, Ricardo U. A1 Ruiz-Margáin, Astrid A1 Martinez Naves, Eduardo A1 Regueiro González-Barros, José Ramón A1 Avila, Matías A. A1 Trautwein, Christian A1 Bañares, Rafael A1 Bosch, J. A1 Cubero Palero, Francisco Javier A1 Nevzorova, Yulia A. AB The outbreak of the novel coronavirus SARS-CoV-2 epidemic has rapidly spread and still poses a serious threat to healthcare systems worldwide. In the present study, electronic medical records containing clinical indicators related to liver injury in 799 COVID-19-confirmed patients admitted to a hospital in Madrid (Spain) were extracted and analyzed. Correlation between liver injury and disease outcome was also evaluated. Serum levels of Alanine aminotransferase (ALT), Aspartate aminotransferase (AST), Gamma-glutamyltransferase (GGT), Alkaline phosphatase (ALP), Lactate dehydrogenase (LDH) and AST/ALT ratio were elevated above the Upper Limit of Normal (ULN) in 25.73%, 49.17%, 34.62%, 24.21%, 55.84% and 75% of patients, respectively. Interestingly, significant positive correlation between LDH levels and the AST/ALT ratio with disease outcome was found. Our data showed that SARS-CoV-2 virus infection leads to mild, but significant changes in serum markers of liver injury. The upregulated LDH levels as well as AST/ALT ratios upon admission may be used as additional diagnostic characteristic for COVID-19 patients. PB MDPI SN Electronic: 2077-0383 YR 2021 FD 2021-03-03 LK https://hdl.handle.net/20.500.14352/8508 UL https://hdl.handle.net/20.500.14352/8508 LA eng NO Ministerio de Economía y Competitividad (MINECO) NO Instituto de Salud Carlos III (ISCIII)/Fondo Europeo de Desarrollo Regional(FEDER) NO Programa Ramón y Cajal NO Universidad Complutense de Madrid /Banco de Santander NO Gobierno de Navarra NO German Research Foundation DS Docta Complutense RD 29 abr 2024