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  • Title: Rapid fibrosis and significant histologic recurrence of hepatitis C after liver transplant is associated with higher tumor recurrence rates in hepatocellular carcinomas associated with hepatitis C virus-related liver disease: a single center retrospective analysis.
    Author: Vasavada BB, Chan CL.
    Journal: Exp Clin Transplant; 2015 Feb; 13(1):46-50. PubMed ID: 25654412.
    Abstract:
    OBJECTIVES: Hepatitis C virus recurrence after transplant is universal. Histologic recurrence is observed in > 50% hepatitis C virus-infected grafts within the first year. The primary aim of our study was to evaluate factors responsible for hepatocellular carcinoma recurrence and mortality including histologic markers. MATERIALS AND METHODS: All patients who had undergone transplant for hepatocellular carcinoma associated with hepatitis C virus from 2002 to 2012 were evaluated retrospectively. RESULTS: There were 109 patients with hepatocellular carcinoma associated with hepatitis C virus that underwent living-donor liver transplant from July 2002 to June 2012. On univariate analysis, preoperative Model for End-Stage Liver Disease Score (P = .026), α-fetoprotein level (P = .020), rapid fibrosis (P = .008), and Hepatitis Activity Index ≥ 6 (P = .008) were associated with recurrence. On multivariate Cox proportional hazards regression model, Model for End-Stage Liver Disease score (P < .0001) and rapid fibrosis (P = .015) independently predicted hepatocellular carcinoma recurrence. CONCLUSIONS: Hepatitis C virus recurrence on biopsy is a poor prognostic indicator and is associated with a higher risk of hepatocellular carcinoma recurrence after liver transplant. Rapid fibrosis after liver transplant independently predicts hepatocellular carcinoma recurrence.
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