Optimizing outcome of recurrent hepatitis C virus genotype 4 after living donor liver transplantation: moving forward by looking back.

PURPOSE: Recurrence of HCV after LDLT is almost universal. Different factors affect response to treatment. Few data are available regarding outcome of recurrent HCV genotype 4. The purpose of this study is to improve outcome of recurrent HCV genotype 4 after LDLT. METHODS: An IRB approved chart review of 243 patients transplanted for ESLD, HCV genotype 4 over 4 years were reviewed. Protocol liver biopsies were taken 6 months after transplant. Patients received pegylated interferon and ribavirin in case of histological recurrence. Five patients had FCH were excluded. RESULTS: Thirty-seven patients were included. Sustained Virological Response (SVR) was achieved in 29 (78.3%). Patients with Metavir fibrosis stage (F0) and (F1) had SVR in 5/5 (100%) and 20/24 (83.3%). Two patients with F1 had to stop treatment because of thrombocytopenia and 2 were non responders. Three out of 6 patients (50%) with (F2) had SVR, 2 were non responders and one had to discontinue treatment because of severe depression. One of 2 patients (50%) with F3 had SVR and the other patient decompensated within 4 months before treatment and died. CONCLUSION: Protocol biopsies allow early detection of inflammatory changes in the graft before fibrosis occurs. Early treatment of recurrent HCV genotype 4 after LDLT results in better response.

Weight loss during pegylated interferon and ribavirin treatment of chronic hepatitis C*.

SUMMARY: Treatment of hepatitis C virus (HCV) infection with interferon (IFN)-alpha, as monotherapy or in combination with ribavirin, is associated with significant side-effects including weight loss. The aim of our study was to describe the evolution of body weight during combination antiviral treatment and to examine the possible determinants of weight loss. This was a retrospective analysis of 126 patients who received combination therapy of pegylated IFN-alpha-2b and ribavirin at our unit. Body weight was recorded at each outpatient attendance during treatment and follow-up, and was expressed as a percentage of baseline value. We observed a decline of body weight during treatment. Median (range) weight values at 4, 12, 24, and 48 weeks (expressed as percentage of baseline weight) were 97.7 (91.5-110.2), 95.4 (84.4-109.4), 93.7 (80.8-106.5), and 91.1 (80.1-103.6) respectively. There was no significant association of increased weight loss with age, gender, pretreatment weight, ethnicity, pretreatment histological stage, cumulative IFN dose (adjusted for body weight), HCV genotype or treatment outcome. Median body weight returned to baseline within 6 months of stopping treatment. Patients experience significant weight loss during combination therapy. Those experiencing greater weight losses during therapy did not benefit from improved antiviral response.