title: Liver transplantation for chronic viral liver disease.
abstract: Liver transplantation (LTx) for chronic viral liver disease has evolved rapidly during the last two decades. The major problem in cases of LTx for viral hepatitis is the extremely high rate of recurrent viral infection in the liver allograft. While recurrent hepatitis C virus (HCV) infection typically causes a mild hepatitis and has a slow progression, hepatitis B virus (HBV) infection of the liver allograft has been reported to result in cirrhosis in as short a period of time as 1 year. The risk of graft infection is greatest for patients with actively replicating virus. The high rate of disease recurrence, and the accelerated course of both HBV and HCV related liver disease post LTx, is a consequence of the high viral loads experienced by the allograft and the life-long immunosuppression required to prevent allograft rejection. Thus, efforts to clear virus prior to LTx, in order to prevent disease recurrence, are extremely important. In cases where this is not possible, the use of treatments directed at controlling or inhibiting recurrent disease in the allograft are essential. Hepatitis B immunoglobulin (HBIg) is an example of the latter, while the recent introduction of nucleoside analogues, molecules targeted at essential steps in viral replication such as lamivudine and famciclovir, are example of the former. The use of these two agents is likely to markedly change current approaches to transplantation for viral hepatitis.
authors.affiliation: Liver Transplant Program, Loyola University Chicago, Maywood, IL, USA.
authors.forename: A
authors.initials: A
authors.lastname: Colantoni
authors.forename: T
authors.initials: T
authors.lastname: Hassanein
authors.forename: R
authors.initials: R
authors.lastname: Idilman
authors.forename: D H
authors.initials: DH
authors.lastname: Van Thiel
mesh_terms: D019694:Hepatitis B, Chronic / Q000517:prevention & control / Q000601:surgery / Q000821:virology; D019698:Hepatitis C, Chronic / Q000517:prevention & control / Q000601:surgery / Q000821:virology; D006521:Hepatitis, Chronic / Q000601:surgery*; D006525:Hepatitis, Viral, Human / Q000517:prevention & control / Q000601:surgery*; D006801:Humans; D016031:Liver Transplantation; D012008:Recurrence