title: [Management of hepatitis C virus infection in liver transplantation].
abstract: Because of graft reinfection and recurrence of the primary disease in the graft, patients who undergo transplantation due to cirrhosis caused by chronic hepatitis C virus (HCV) infection have a poorer long-term prognosis than non-HCV-infected transplant recipients. Apart from antiviral therapy, which can occasionally eradicate HCV infection before transplantation, there are no effective measures to prevent graft reinfection. Pre-transplantation antiviral therapy, however, is of limited applicability with currently available drugs. After liver transplantation, 2 options can be used to prevent graft loss due to HCV progression: early treatment in the first 4-6 weeks when there is still no evidence of histological injury and treatment of established HCV infection. Early antiviral therapy is limited not only by its scarce applicability but also by poor tolerability and limited effectiveness (sustained virological response in approximately 20-30% of patients). Treatment of established HCV infection, especially in patients with evidence of disease progression in biopsy, is the most cost-effective alternative with an efficacy of around 35-45% when pegylated interferon combined with ribavirin is used. Adverse effects, such as cytopenia and even induction of rejection, are the main limitation and lead to premature withdrawal in 30% of patients.
authors.affiliation: Servicio de Medicina Digestiva. Hospital Universitario La Fe. Valencia. España. mbhaym@teleline.es
authors.forename: Marina
authors.initials: M
authors.lastname: Berenguer
mesh_terms: D000998:Antiviral Agents / Q000627:therapeutic use*; D016174:Hepacivirus / Q000187:drug effects / Q000302:isolation & purification; D019698:Hepatitis C, Chronic / Q000188:drug therapy*; D006801:Humans; D016031:Liver Transplantation / Q000379:methods*; D011183:Postoperative Complications; D011300:Preoperative Care
chemical_list: D000998:Antiviral Agents