Critical Update on the Diagnosis and Management of COVID-19 in Advanced Cirrhosis and Liver Transplant Recipients

Diagnosis, treatment protocols, and outcomes of liver transplant recipients infected with COVID-19

Several cases of fatal pneumonia during November 2019 were linked initially to severe acute respiratory syndrome coronavirus 2, which the World Health Organization later designated as coronavirus disease 2019 (COVID-19). The World Health Organization declared COVID-19 as a pandemic on March 11, 2020. In the general population, COVID-19 severity can range from asymptomatic/mild symptoms to seriously ill. Its mortality rate could be as high as 49%. The Centers for Disease Control and Prevention have acknowledged that people with specific underlying medical conditions, among those who need immunosuppression after solid organ transplantation (SOT), are at an increased risk of developing severe illness from COVID-19. Liver transplantation is the second most prevalent SOT globally. Due to their immunosuppressed state, liver transplant (LT) recipients are more susceptible to serious infections. Therefore, comorbidities and prolonged immunosuppression among SOT recipients enhance the likelihood of severe COVID-19. It is crucial to comprehend the clinical picture, immunosuppressive management, prognosis, and prophylaxis of COVID-19 infection because it may pose a danger to transplant recipients. This review described the clinical and laboratory findings of COVID-19 in LT recipients and the risk factors for severe disease in this population group. In the following sections, we discussed current COVID-19 therapy choices, reviewed standard practice in modifying immunosuppressant regimens, and outlined the safety and efficacy of currently licensed drugs for inpatient and outpatient management. Additionally, we explored the clinical outcomes of COVID-19 in LT recipients and mentioned the efficacy and safety of vaccination use.

Rapid Turn From Cirrhosis to Encephalopathy Following COVID-19 Infection: A Cautionary Tale

The coronavirus disease 2019 (COVID-19) infection has most commonly led to patients presenting with pulmonary disease, including severe acute respiratory syndrome. However, in about 14-53% of patients with a newly diagnosed COVID-19 infection, the liver is the organ most drastically affected, as opposed to the lungs. In patients with preexisting liver damage, the first symptom of a COVID-19 infection may come from worsening liver failure such as hepatic encephalopathy or worsening ascites. This case report highlights this unusual presentation of a COVID-19 infection in a patient with preexisting alcoholic liver cirrhosis. We report this case to heed warning that acutely worsening liver failure may be the first presenting symptom of a superimposed COVID-19 infection on preexisting liver disease.