Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 4 de 4
Am J Transplant ; 21(8): 2890-2894, 2021 08.
Article in English | MEDLINE | ID: covidwho-1297494


Current guidelines recommend deferring liver transplantation (LT) in patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection until clinical improvement occurs and two PCR tests collected at least 24 hours apart are negative. We report a case of an 18-year-old, previously healthy African-American woman diagnosed with COVID-19, who presents with acute liver failure (ALF) requiring urgent LT in the context of SARS-CoV-2 polymerase chain reaction (PCR) positivity. The patient was thought to have acute Wilsonian crisis on the basis of hemolytic anemia, alkaline phosphatase:bilirubin ratio <4, AST:ALT ratio >2.2, elevated serum copper, and low uric acid, although an unusual presentation of COVID-19 causing ALF could not be excluded. After meeting criteria for status 1a listing, the patient underwent successful LT, despite ongoing SARS-CoV-2 PCR positivity. Remdesivir was given immediately posttransplant, and mycophenolate mofetil was withheld initially and the SARS-CoV-2 PCR test eventually became negative. Three months following transplantation, the patient has made a near-complete recovery. This case highlights that COVID-19 with SARS-CoV-2 PCR positivity may not be an absolute contraindication for transplantation in ALF. Criteria for patient selection and timing of LT amid the COVID-19 pandemic need to be validated in future studies.

COVID-19 , Liver Failure, Acute , Liver Transplantation , Adolescent , Female , Humans , Liver Failure, Acute/etiology , Liver Failure, Acute/surgery , Liver Transplantation/adverse effects , Pandemics , Polymerase Chain Reaction , SARS-CoV-2
Am J Transplant ; 21(3): 1312-1316, 2021 03.
Article in English | MEDLINE | ID: covidwho-814198


SARS-CoV2, first described in December 2019, was declared a pandemic by the World Health Organization in March 2020. Various surgical and medical societies promptly published guidelines, based on expert opinion, on managing patients with COVID-19, with a consensus to postpone elective surgeries and procedures. We describe the case of an orthotopic liver transplantation (OLT) in a young female who presented with acute liver failure secondary to acetaminophen toxicity to manage abdominal pain and in the setting of a positive SARS-CoV2 test. Despite a positive test, she had no respiratory symptoms at time of presentation. The positive test was thought to be residual viral load. The patient had a very favorable outcome, likely related to multiple factors including her young age, lack of respiratory COVID-19 manifestations and plasma exchange peri-operatively. We recommend a full work-up for OLT in COVID-19 patients with uncomplicated disease according to standard of care, with careful interpretation of COVID-19 testing in patients presenting with conditions requiring urgent or emergent surgery as well as repeat testing even a few days after initial testing, as this could alter management.

Acetaminophen/poisoning , COVID-19/virology , Drug Overdose/complications , Liver Failure, Acute/chemically induced , Liver Transplantation/methods , Pandemics , SARS-CoV-2/genetics , Adult , Analgesics, Non-Narcotic/poisoning , COVID-19/drug therapy , COVID-19/epidemiology , Female , Humans , Liver Failure, Acute/surgery , RNA, Viral , Treatment Outcome
Arab J Gastroenterol ; 21(2): 69-75, 2020 Jun.
Article in English | MEDLINE | ID: covidwho-355730


Liver transplantation is considered the ultimate solution for patients with end-stage chronic liver disease or acute liver failure. Patients with liver transplant need special care starting from preoperative preparation, surgical intervention ending with postoperative care. Transplanted patients have to receive immunosuppressive therapy to prevent rejection. Such a state of immune suppression could predispose to different types of infections in liver transplant recipients. Currently, the world is suffering a pandemic caused by a new strain of the coronavirus family called COVID-19. Certain infection control precautions are needed to protect immunocompromised and vulnerable patients, including liver transplant candidates and recipients from acquiring COVID-19 infection. Restricting non-transplant elective surgical procedures, managing transplant patients in separate outpatient clinics, and in-patient wards can prevent transmission of infection both to patients and healthcare workers. Telemedicine can help in the triage of patients to screen for symptoms of COVID-19 before their regular appointment. Management of immunosuppressive therapy and drug-drug interactions in liver transplant recipients infected with COVID-19 should be cautiously practiced to prevent rejection and effectively treat the underlying infection. In this report, we are trying to summarize available evidence about different aspects of the management of liver transplant candidates and recipients in the era of COVID-19.

Coronavirus Infections , Disease Transmission, Infectious/prevention & control , End Stage Liver Disease , Infection Control/methods , Liver Failure, Acute , Liver Transplantation/methods , Pandemics , Pneumonia, Viral , Betacoronavirus/isolation & purification , COVID-19 , Comorbidity , Coronavirus Infections/epidemiology , Coronavirus Infections/prevention & control , Coronavirus Infections/transmission , End Stage Liver Disease/epidemiology , End Stage Liver Disease/surgery , Humans , Liver Failure, Acute/epidemiology , Liver Failure, Acute/surgery , Pandemics/prevention & control , Pneumonia, Viral/epidemiology , Pneumonia, Viral/prevention & control , Pneumonia, Viral/transmission , SARS-CoV-2