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COVID-19-induced liver injury in adult patients: A brief overview
Martina Grando1, Massimiliano Balbi1, Marco Zeppieri2
1Department of Internal Medicine, Azienda Sanitaria Friuli Occidentale, San Vito al Tagliamento 33078, Italy.
Abstract:
Coronavirus disease has spread worldwide since 2019, causing important pandemic issues and various social health problems to date. Little is known about the origin of this virus and the effects it has on extra-pulmonary organs. The different mechanisms of the virus and the influence it has on humans are still being studied, with hopes of finding a cure for the disease and the pathologies associated with the infection. Liver damage caused by coronavirus disease 2019 (COVID-19) is sometimes underestimated and has been of important clinical interest in the past few years. Hepatic dysfunctions can manifest in different forms which can sometimes be mild and without specific signs and symptoms or be severe with important clinical implications. There are several studies that have tried to explain the mechanism of entry (hepatotropism) of the virus into hepatocytes and the effects the virus has on this important organ. What clearly emerges from the current literature is that hepatic injury represents an important clinical aspect in the management of patients infected with COVID-19, especially in frail patients and those with comorbidities. The aim of our brief overview is to summarize the current literature regarding the forms of hepatic damage, complications, mechanisms of pathology, clinical features of liver injury, influence of comorbidities and clinical management in patients with COVID-19 infection.
Insights
Coronavirus disease 2019 (COVID-19) can cause liver damage, impacting patient health. Understanding COVID-19
Area of Science:
- Hepatology
- Virology
- Infectious Diseases
Background:
- Coronavirus disease 2019 (COVID-19) pandemic has caused global health issues.
- Extra-pulmonary effects of COVID-19, particularly liver damage, are not fully understood.
- Hepatic dysfunction in COVID-19 patients ranges from mild to severe.
Purpose of the Study:
- To review current literature on COVID-19 related liver injury.
- To summarize mechanisms, clinical features, and management of hepatic damage in COVID-19 patients.
- To explore the influence of comorbidities on liver injury in COVID-19.
Main Methods:
- Literature review of studies on COVID-19 and liver injury.
- Analysis of viral hepatotropism and its effects on hepatocytes.
- Synthesis of data on clinical manifestations and management strategies.
Main Results:
- Hepatic injury is a significant clinical aspect of COVID-19 management.
- COVID-19 virus can enter hepatocytes, causing varying degrees of liver dysfunction.
- Comorbidities exacerbate liver injury in frail COVID-19 patients.
Conclusions:
- COVID-19 associated liver injury requires careful clinical attention.
- Further research is needed to fully elucidate viral mechanisms and optimize treatment.
- Management strategies should consider patient comorbidities and liver status.
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