Progression of liver fibrosis in patients with chronic hepatitis C after orthotopic liver transplantation

Kapil B. Chopra, Anthony J. Demetris, Karen Blakolmer, Igor Dvorchik, Tomasz Laskus, Lian Fu Wang, Victor R. Araya, Forest Dodson, John J. Fung, Jorge Rakela, Hugo E. Vargas

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63 Scopus citations

Abstract

Background. Hepatitis C virus (HCV)-related cirrhosis is the leading indication for orthotopic liver transplantation (OLTx). HCV recurrence is universal after OLTx, with a highly variable course. This study aimed to find factors that affect progression of fibrosis in recurrent HCV. Methods. Fifty-eight HCV patients underwent OLTx at our center who were selected on the basis of available preOLTx serum or explanted liver sample and liver biopsy obtained at least 6 months postOLTx. All liver biopsies were performed when clinically indicated and were scored using the modified Hepatitis Activity Index (HAI). Primary immunosuppression consisted of tacrolimus and prednisone. Results. The group included 41 males (mean age 49.6 years). HCV genotype distribution was la, 31 (53%); lb, 16 (28%), and others 11 (19%). The mean follow-up was 53.1 months. Patients with genotype la (n=31; mean 46.3 months) had significantly lower fibrosis-free survival analyzed by the presence of fibrosis stages 5 and 6 when compared with other genotypes (n=27; mean 60.1 months; P=0.0088, log rank test). Mean HAI scores were significantly higher in HCV genotype la, although there were no differences in survival between genotypes. Similarly, patients with cytomegalovirus (CMV) infection postOLTx (n=4) had a higher fibrosis progression rate compared with those without CMV (n=54) (mean fibrosis-free survival 29.0 vs. 53.0 months P=0.0004, log-rank test). Human leukocyte antigen matching and rate of acute rejection did not influence progression of fibrosis. Conclusion. Patients with HCV genotype la and those developing CMV postOLTx have a higher rate of hepatic fibrosis progression after OLTx for HCV-related chronic liver disease.

Original languageEnglish (US)
Pages (from-to)1487-1491
Number of pages5
JournalTransplantation
Volume76
Issue number10
DOIs
StatePublished - Nov 27 2003

ASJC Scopus subject areas

  • Transplantation

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    Chopra, K. B., Demetris, A. J., Blakolmer, K., Dvorchik, I., Laskus, T., Wang, L. F., Araya, V. R., Dodson, F., Fung, J. J., Rakela, J., & Vargas, H. E. (2003). Progression of liver fibrosis in patients with chronic hepatitis C after orthotopic liver transplantation. Transplantation, 76(10), 1487-1491. https://doi.org/10.1097/01.TP.0000088668.28950.7C