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  • Title: Review article: the treatment of hepatitis C virus recurrence after liver transplantation.
    Author: Arjal RR, Burton JR, Villamil F, Rosen HR.
    Journal: Aliment Pharmacol Ther; 2007 Jul 15; 26(2):127-40. PubMed ID: 17593060.
    Abstract:
    BACKGROUND: Recurrent hepatitis C represents a major challenge for the liver transplant community. Given the potentially significant impact that hepatitis C recurrence has on graft and patient survival, several treatment strategies have been utilized to prevent/slow the progression to hepatitis C-related graft failure. AIM: To review the efficacy and applicability of treatment strategies for managing recurrent hepatitis C. METHODS: Search of MEDLINE (1990 to December 2006) and national meeting abstracts. Search terms included hepatitis C, liver transplantation, treatment, sustained virological response (SVR), and end of treatment virological response. An emphasis was placed on randomized trials. RESULTS: The largest study of treatment prior to liver transplantation (n = 124) achieved SVR in 24%. Eight randomized trials (n = 383) examined the efficacy of preemptive therapy with SVR ranging from 0-33%. Eligibility for treatment was low and dose reduction common. Four randomized trials (n = 245; all abstracts) have reported SVR from 33-42% for treating those with histological evidence of recurrent disease. CONCLUSIONS: Therapies for treating hepatitis C recurrence have limited applicability and tolerability, and they have a low SVR. Based on available results, preemptive therapy is not recommended. Pegylated interferon and ribavirin is currently the preferred choice for treating established recurrence. There is an urgent need for safer and more effective anti-viral therapy in this situation.
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