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Acute-on-chronic liver failure in patients with severe acute respiratory syndrome coronavirus 2 infection
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作者 Peter Liptak Lenka Nosakova +2 位作者 robert rosolanka Lubomir Skladany Peter Banovcin 《World Journal of Hepatology》 2023年第1期41-51,共11页
The coronavirus disease 2019(COVID-19)pandemic caused by the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)has had a significant impact on the lives of millions of people,especially those with other conco... The coronavirus disease 2019(COVID-19)pandemic caused by the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)has had a significant impact on the lives of millions of people,especially those with other concomitant diseases,such as chronic liver diseases.To date,seven coronaviruses have been identified to infect humans.The main site of pathological action of these viruses is lung tissue.However,a substantial number of studies have proven that SARSCoV-2 shows affinity towards several organs,including the gastrointestinal tract and the liver.The current state of evidence points to several proposed mechanisms of liver injury in patients with COVID-19 and their combination.Liver impairment is considered to be the result of the direct effect of the virus on the hepatic tissue cells,a systemic reaction consisting of inflammation,hypoxia and cytokine storm,drug-induced liver injury,with the possible contribution of a perturbed gut-liver axis.Reactivation of chronic hepatic disease could be another factor for liver impairment in patients with SARS-CoV-2 infection.Acute-onchronic liver failure(ACLF)is a relatively new syndrome that occurs in 10%–30%of all hospitalized patients with chronic liver disease.It is crucial to recognize high-risk patients due to the increased morbidity and mortality in these cases.Several published studies have reported virus infection as a trigger factor for ACLF.However,to date,there are few relevant studies describing the presence of ACLF in patients with acute SARS-CoV-2 infection.In this minireview we summarize the current state of knowledge regarding the relation between ACLF and acute SARS-CoV-2 infection. 展开更多
关键词 SARS-CoV-2 COVID-19 Acute-on-chronic liver failure ACLF Liver CORONAVIRUS
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