Liver transplantation for hepatitis C virus related cirrhosis.
Hepatitis C virus (HCV) related chronic liver disease is now the leading cause for liver transplantation in many centres. Virological recurrence is inevitable following liver transplantation. Excellent patient and graft survival are seen in the short-term, equivalent to that in patients transplanted for other causes of liver disease. However, histological evidence of disease recurrence or hepatitis is present in over half the patients within a year of transplantation, although a small percentage develop progressive cholestatic hepatitis with graft loss within a year. Cirrhosis can develop in the first year after transplantation and 28% of patients have evidence of cirrhosis by 5 years. There is little agreement over the factors that predict the recurrence of disease, development of cirrhosis within the graft and graft or patient survival. Graft loss due to HCV occurs in up to 9% at 5 years and the long-term prognosis may not be comparable to groups transplanted for other diseases. Patients with hepatocellular carcinoma may benefit from liver transplantation if the tumour is small and without vascular invasion. There are, as yet, no clear guidelines regarding the best combination of immunosuppressants in patients with HCV but viral clearance has been achieved with the use of interferon and ribavirin therapy post-operatively.
Crosbie
O M
OM
Cambridge University School of Clinical Medicine, Addenbrooke's Hospital, UK.
Alexander
G J
GJ
D003937:Diagnosis, Differential; D006526:Hepatitis C / Q000175:diagnosis / Q000601:surgery* / Q000821:virology; D006801:Humans; D008103:Liver Cirrhosis / Q000175:diagnosis / Q000601:surgery* / Q000821:virology*; D016031:Liver Transplantation; D012008:Recurrence; D016896:Treatment Outcome