Annals of Saudi Medicine (Jan 2009)

Recurrence of hepatitis C virus genotype-4 infection following orthotopic liver transplantation : Natural history and predictors of outcome.

  • Mudawi Hatim,
  • Helmy Ahmed,
  • Kamel Yasser,
  • Al Saghier Mohammed,
  • Al Sofayan Mohammed,
  • Al Sebayel Mohammed,
  • Khalaf Hatem,
  • Al Bahili Hamad,
  • Al Shiek Yasser,
  • Alawi Khalil,
  • AlJedai Ahmed,
  • Mohamed Hazem,
  • Al Hamoudi Waleed,
  • Abdo Ayman

Journal volume & issue
Vol. 29, no. 2
pp. 91 – 97

Abstract

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Background and Objectives: There are few reports on hepatitis C virus genotype 4 (HCV-4) recurrences after orthotopic liver transplantation (OLT). Therefore, we undertook a study to determine the epidemiological, clinical and virological characteristics of patients with biopsy-proven recurrent HCV infection and analyzed the factors that influence recurrent disease severity. We also compared disease recurrence and outcomes between HCV-4 and other genotypes. Patients and Methods: All patients who underwent OLT (locally or abroad) for HCV related hepatic cir-- rhosis from 1991 to 2006 and had recurrent HCV infection were identified. Clinical, laboratory and pathological data before and after OLT were collected and analyzed. Results: Of 116 patients who underwent OLT for hepatitis C, 46 (39.7%) patients satisfied the criteria of recur--rent hepatitis C. Twenty-nine (63%) patients were infected with HCV genotype 4. Mean (SD) for age was 54.9 (10.9) years. Nineteen of the HCV genotype 4 patients (65.5%) were males, 21 (72.4%) received deceased donor grafts, and 7 (24.1%) developed> 1 acute rejection episodes. Pathologically, 7 (24.1%) and 4 (13.8%) patients had inflammation grade 3-4 and fibrosis stage 3-4, respectively. Follow-up biopsy in 9 (31%) HCV genotype 4 patients showed stable, worse and improved fibrosis stage in 5, 2 and 2 patients, respectively. Of the 7 patients in the recurrent HCV group who died, 6 were infected with genotype 4 and 4 of them died of HCV-related disease. Conclusion: This analysis suggests that HCV recurrence following OLT in HCV-4 patients is not significantly different from its recurrence for other genotypes.