Liver transplantation for disulfiram-induced hepatic failure

Fulminant hepatitis is a rare but potentially fatal adverse reaction that may occur after the use of disulfiram. A patient without a known history of liver disease was transplanted for fulminant hepatic failure secondary to disulfiram. A high index of suspicion and aggressive therapeutic approaches are essential for the prompt diagnosis and treatment of disulfiram-induced hepatic failure. The clinical presentation, histopathology, treatment, and all cases of disulfiram-induced hepatic failure reported in the English literature are reviewed. The role of orthotopic liver transplantation in a case of disulfiram-induced hepatic failure is discussed.     

Fulminant hepatitis and fatal toxic epidermal necrolysis (Lyell disease) coincident with clarithromycin administration in an alcoholic patient receiving disulfiram therapy

Disulfiram is widely used in the treatment of chronic alcoholism. Adverse drug reactions with fatal outcome following disulfiram therapy are infrequent, and hepatic failure accounts for most of them. Since disulfiram is a cytochrome P450 (CYP450) enzyme system inhibitor, numerous interactions with several drugs metabolized in the liver have been reported. Like disulfiram, clarithromycin inhibits a CYP450 isoenzyme, but, despite its widespread use for the treatment of respiratory tract infections, no interactions with disulfiram have been described as yet. We report a case of fatal toxic epidermal necrolysis (Lyell disease) and fulminant hepatitis shortly after starting treatment with clarithromycin in a patient who was receiving disulfiram. This is the first case of such a severe dermatosis in a patient receiving either disulfiram or clarithromycin therapy. The temporal relationship between drug administration and clinical symptoms in this case suggests a probable interaction between the 2 drugs.     

Parvovirus B19 induced hepatic failure in an adult requiring liver transplantation

Parvovirus B19 induced acute hepatitis and hepatic failure have been previously reported, mainly in children. Very few cases of parvovirus induced hepatic failure have been reported in adults and fewer still have required liver transplantation. We report the case of a 55-year-old immunocompetent woman who developed fulminant hepatic failure after acute infection with Parvovirus B19 who subsequently underwent orthotopic liver transplantation. This is believed to be the first reported case in the literature in which an adult patient with fulminant hepatic failure associated with acute parvovirus B19 infection and without hematologic abnormalities has been identified prior to undergoing liver transplantation. This case suggests that Parvovirus B19 induced liver disease can affect adults, can occur in the absence of hematologic abnormalities and can be severe enough to require liver transplantation.     

EBV-induced fulminant hepatic failure: favorable outcome after liver transplantation

Viral hepatitis are the leading cause of fulminant hepatitis. Epstein Barr virus is the viral agent involved in infectious mononucleosis, associated with a frequent and usually benign hepatitis, except in case of immunodeficiency, congenital or acquired. We report the case of an immunocompetent young woman who presented an EBV induced fulminant hepatic failure, requiring liver transplantation that was successful. This observation emphasizes that EBV must be known as a possible cause of fulminant hepatitis and that liver transplantation is probably the unique therapeutic option to avoid a usually fatal course.     

Ma huang associated acute liver failure requiring liver transplantation

An ever increasing number of herbal remedies are recognized as potentially hepatotoxic. We report a case of fulminant hepatic failure requiring liver transplantation associated with the use of Ma huang, a traditional Chinese remedy containing ephedrine-type alkaloids. The literature surrounding the potential liver toxicities of Ma huang is reviewed and the proposed pathogenetic mechanisms are critically examined.     

Hepatitis C Infection: A Rare Cause of Fulminant Hepatic Failure

Fulminant hepatic failure is caused by a variety of viruses, toxins, and metabolic derangements. The hepatitis C virus (HCV) causes indolent development of cirrhosis and has not been associated with fulminant hepatic failure. We report the first documented case of fulminant hepatitis C in the United States. The patient developed jaundice and stage IV encephalopathy. Initial laboratory evaluation did not reveal the etiology. The patient survived without liver transplantation. Three wk later he was found to have a positive HCV RNA and anti-HCV antibody seroconversion. He continued to improve with α-interferon treatment and has normal liver function and a negative HCV RNA 15 months later.     

Disulfiram hepatitis.

A case of an adult with disulfiram-induced hepatitis is presented. An etiological role for the drug was proved when the patient underwent a provocative challenge and developed evidence of hepatocellular damage, reversible on withdrawal of the drug. Disulfiram-induced liver injury is difficult to detect in a population with a high incidence of alcohol-related hepatic disease. Liver chemistries should be screened before beginning disulfiram therapy and periodically during treatment.     

Resolution of adult respiratory distress syndrome after recovery from fulminant hepatic failure

Adult respiratory distress syndrome (ARDS) complicating the course of fulminant hepatic failure is nearly always fatal without orthotopic liver transplantation. We report the case of a 50-year-old woman with fulminant hepatic failure and ARDS that resolved after her recovery from the acute liver failure without liver transplantation. The pathogenesis is discussed, particularly with regard to liver-lung interactions.     

Emergency liver transplantation for fulminant liver failure in infants and children.

We report our results with orthotopic liver transplantation in children with fulminant liver failure. Thirty-five children with fulminant liver failure were evaluated for liver transplantation. The main causes of liver failure were viral hepatitis (54.2%), drug-induced liver injury (14.2%) and Wilson's disease (11.4%). Children were considered as candidates for liver transplantation only if hepatic encephalopathy was associated with a decrease in the level of factor V to below 25%. Seven children (20%) did not meet this criterion and recovered spontaneously. Six children (17.1%) had contraindications for liver transplantation and died. In three of these six children, contraindications included irreversible brain damage at the time of admission. Twenty-two children (62.8%) met the criteria for liver transplantation and were placed on the emergency transplant list. Three of them died awaiting grafts. Nineteen children underwent liver transplantation; 13 of them (68.4%) are alive without sequelae, after 6 mo to 4 yr of follow-up, at this writing. Four of the children who died after surgery had severe encephalopathy on admission that did not improve after liver transplantation. In conclusion, emergency liver transplantation appears to be an effective treatment for children with fulminant liver failure. Nevertheless, irreversible brain damage developed in 10 patients, and they died before or after surgery. We postulate that many of these deaths could have been avoided if children had been transferred to a liver transplantation facility and had undergone transplantation earlier. We emphasize that children with acute liver failure should be transferred to a center that performs liver transplantation before the development of hepatic encephalopathy.     

Acenocoumarol is not a safe alternative for anticoagulation in phenprocoumon-induced hepatic failure. Report of two cases

Acenocoumarol has been proposed repeatedly as a safe alternative drug regimen for oral anticoagulation in patients who have suffered phenprocoumon-induced fulminant hepatic failure. The current report describes 2 patients with phenprocoumon-induced hepatic failure, necessitating liver transplantation in 1 case, who showed recurrence of liver damage when oral anticoagulation with acenocoumarol was attempted. Thus, acenocoumarol may not be a safe therapeutic alternative for patients who survived severe phenprocoumon-induced hepatotoxicity.     

Fatal liver failure due to disulfiram

We present the case of a 30-year-old man with disulfiram-induced hepatitis complicated by fatal liver failure. The disease followed a protracted course with an interval of 25 days between the onset of jaundice and the onset of encephalopathy. In this patient, the severity of the liver disease might have been due to reingestion of disulfiram shortly after the onset of jaundice.     

Potentiation of Acetaminophen Hepatotoxicity by Phenytoin,Leading to Liver Transplantation

We report the case of a 22-year-old man who developed fulminant hepatic failure 3 days after an intentional acetaminophen overdose. The patient had a history of a seizure disorder for which he was taking phenytoin. The acetaminophen level at presentation was in the “nontoxic” range. Emergent liver transplantation was performed 4 days after the ingestion. This is the first reported case of successful liver transplantation for acetaminophen-induced fulminant hepatic failure in the setting of phenytoin therapy.     

Current issues and treatment of fulminant hepatic failure including transplantation in Hong Kong and the Far East

In the Far East, fulminant hepatic failure is mainly due to viral hepatitis. In areas where hepatitis B infection is endemic, exacerbation of chronic hepatitis B infection, either spontaneously or on withdrawal of immunosuppressive therapy, is the major cause of fulminant hepatic failure. For hepatitis B surface antigen (HBsAg)-positive patients treated with intense immunosuppressive or cytotoxic therapy, preemptive use of lamivudine has drastically reduced the incidence of hepatitis due to hepatitis B exacerbation. Recently, the application of orthotopic liver transplantation, in particular living donor liver transplantation, has markedly improved the survival of patients with fulminant hepatic failure. In Hong Kong, the phenomenon of adoptive transfer of immunity to hepatitis B virus in liver transplantation has recently been reported. The mechanisms by which transfer of immunity occurs and its potential relationship with grafts from living related donors should be further explored.     

Fulminant liver failure induced by hepatosplenic alphabeta T-cell lymphoma

Since survival rates of fulminant liver failure are low, early consideration of liver transplantation in patients developing hepatic encephalopathy due to progressive liver failure is mandatory. Rapid diagnostic work-up is necessary to identify the underlying disease and to rule out contraindications to liver transplantation. We report the case of a 35-year-old patient presenting with fulminant hepatitis and a four-week history of biopsy-proven autoimmune hepatitis. Despite high-dose steroid-treatment liver function progressively worsened and hepatic encephalopathy rapidly developed. Histopathologic evaluation of a liver biopsy specimen revealed necrotizing hepatitis and rare atypical lymphocytes. Surgical biopsy specimens confirmed the suspicion of an aggressive hepatosplenic alphabeta T-cell lymphoma which represents a contraindication to liver transplantation.     

Fulminant hepatitis induced by disulfiram in a patient with alcoholic cirrhosis. Survival after liver transplantation

Fulminant hepatitis was observed in a 44-year-old patient with cirrhosis, 38 days after the beginning of a treatment by disulfiram. Hepatitis was associated with fever and hypereosinophilia. Liver transplantation was performed with success. We reviewed 15 previously published cases of disulfiram-induced hepatitis. They occurred from 10 to 180 days after the beginning of the treatment by disulfiram, aminotransferases were increased whereas alkaline phosphatases were not markedly changed; there was either focal or widespread necrosis. Fulminant hepatitis was observed mainly in patients with alcoholic chronic liver disease or in patients who continued to ingest disulfiram while jaundice was already present. An immunoallergic mechanism is thought to be responsible for disulfiram-induced hepatitis.     

USE OF TRANSJUGULAR INTRAHEPATIC PORTOSYSTEMIC SHUNT AS A BRIDGE TO TRANSPLANTATION IN FULMINANT HEPATIC FAILURE DUE TO BUDD CHURI SYNDROME

We report a case of fulminant hepatic failure in a 55-yr-old man due to Budd-Chiari syndrome in the setting of polycythemia rubra vera. The patient presented with acute hepatic failure, which rapidly progressed to grade IV hepatic encephalopathy. Placement of a transjugular intrahepatic portosystemic shunt resulted in marked improvement of the encephalopathy and stabilized the liver failure. Suhsequently, he underwent successful nonemergent orthotopic liver transplantation. Transjugular intrahepatic portosystemic shunt placement is a safe, effective, therapeutic option to bridge patients with fulminant Budd-Chiari to liver transplantation.     

Fulminant liver failure due to usnic acid for weight loss

The use of complementary and alternative medicine (CAM) in developed countries has increased significantly over the years. Among the most popular are the weight loss supplements or "fat burners." Liver failure due to these popular remedies has been widely recognized. Usnic acid has been an ingredient of dietary supplements that cause liver failure. Its hepatotoxicity has not been recognized because it is usually mixed with other ingredients that are presumably hepatotoxic. We describe a case of a 28-yr-old woman who presented with fulminant liver failure requiring orthotopic liver transplantation, after taking pure usnic acid for weight loss. This is the first report on fulminant liver failure associated with the ingestion of pure usnic acid. A discussion about hepatotoxicity of the different compounds of dietary supplements is presented. This is a reminder for the clinicians about the potential side effects of CAM.     

Successful liver transplantation and delivery in a woman with fulminant hepatic failure occurring during the second trimester of pregnancy.

BACKGROUND: Severe liver dysfunction occurring during pregnancy is an unusual but dramatic event that poses special technical and ethical issues because it involves two lives. METHODS AND RESULTS: We report the case of a 35-year-old woman with cryptogenic fulminant hepatic failure who underwent successful orthotopic liver transplantation at 22 weeks of pregnancy. After a relatively uneventful post-operative course she delivered a normal offspring at the 27th week of gestation. There were no obstetrical complications and neonatal outcome was excellent. After a year of follow-up, the patient is doing well,and the newborn has exhibited normal psychomotor and weight/height development. CONCLUSION: This case illustrates the challenge of treating fulminant hepatic failure during pregnancy and demonstrates that liver transplantation is a feasible therapeutic option for treatment of patients with this condition, allowing successful completion of pregnancy.     

Heterotopic liver transplantation for fulminant Wilson's disease

Wilson's disease may present with severe acute hepatocellular failure. The only effective treatment for fulminant Wilson's disease is liver transplantation, which may lead to reversal of the underlying disease. Some patients with cirrhosis who are too ill to undergo orthotopic liver transplantation have been treated with heterotopic liver transplantation. However, use of heterotopic liver transplantation for fulminant hepatocellular failure has not been successful. This case study involves a patient in whom a heterotopic liver transplant was successfully used for treatment of Wilson's disease presenting with fulminant hepatocellular failure.     

Complete recovery from fulminant hepatic failure with severe coma by living donor liver transplantation

In Japan, living donor liver transplantation has been established as a therapeutic strategy for the rescue of terminal liver disease, including fulminant hepatic failure that shows no signs of recovery. We performed living donor liver transplantation for a subacute type fulminant hepatic failure patient, who had developed a hepatic coma of grade V (no right reflex, no response to pain stimuli). The electroencephalogram indicated almost flat waves. However, cranial computed tomography revealed that brain edema was not severe in this case. The recipient did not have hepatitis virus and had not taken medication that had been determined to cause hepatitis. The recipient was a 12-year-old boy, 165.5 cm in height and 45.5 kg in weight. The donor was his mother, who was 42 years old; her blood type, type B, was identical to that of the boy. The mother's right hepatic lobe was transplanted to her son (the recipient). The post-transplantation condition of recipient was quite excellent. He recovered consciousness 3 days after liver transplantation, and rapidly attained normal hepatic function. The donor was discharged on the 20th postoperative day without any problems. The recipient was discharged on the 79th postoperative day without any neurological deficits. This case suggests that deep coma without electroencephalogram waves may not be a contraindication for living donor liver transplantation in fulminant hepatic failure patients, if the brain edema is not severe.