Open AccessCOVID-19 and the liver: overview
Author(s) -
Muhammad Amin
Publication year - 2020
Publication title -
european journal of gastroenterology and hepatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.881
H-Index - 102
eISSN - 1473-5687
pISSN - 0954-691X
DOI - 10.1097/meg.0000000000001808
Subject(s) - medicine , nonalcoholic fatty liver disease , liver disease , disease , hypoxia (environmental) , covid-19 , liver injury , diabetes mellitus , endothelial dysfunction , fatty liver , gastroenterology , immunology , infectious disease (medical specialty) , endocrinology , chemistry , organic chemistry , oxygen
On 12 March 2020, the WHO declared that the coronavirus disease 2019 (COVID-19) constitutes a pandemic. Cases of liver damage or dysfunction (mainly characterized by moderately elevated serum aspartate aminotransferase levels) have been reported among patients with COVID-19. However, it is currently uncertain whether the COVID-19 related liver damage/dysfunction is due mainly to the viral infection by itself or other coexisting conditions, such as the use of potentially hepatotoxic medications and the coexistence of systemic inflammatory response, respiratory distress syndrome-induced hypoxia, and multiple organ dysfunction. Individuals at high risk for severe COVID-19 are typical of older age and/or present with comorbid conditions such as diabetes, cardiovascular disease, and hypertension. This is also the same profile for those at increased risk for unrecognized underlying liver disease, especially nonalcoholic fatty liver disease. This could make them more susceptible to liver injury from the virus, medications used in supportive management, or hypoxia. So the aim of this review was to illustrate the clinical implications of COVID-19 on the liver in healthy and diseased states as well as the implications of common liver disorders on the outcome of COVID-19.