BACKGROUND/AIMS: This study aims at evaluating the efficacy of treatment with pegylated interferon (PEG-IFN) alfa-2b and ribavirin in patients with recurrent hepatitis C (genotype 1) after orthotopic liver transplantation (OLT) and the impact of this therapy on hepatic fibrosis at the end of conventional therapy and at the end of a period of maintenance treatment in non-responder patients. METHODOLOGY: Thirty-two consecutive patients diagnosed with recurrent HCV were considered candidates for antiviral therapy. RESULTS: Ten patients (31.2%) interrupted therapy due to side effects; sustained virological response (SVR) was observed in 27.2%, sustained biochemical response (SBR) in 31.8% and NR in 40.9% of cases. Eighteen patients underwent a biopsy at the end of conventional treatment: improved fibrosis score in all patients with SVR, improved score in 1 patient with SBR and stable score in 6 patients with SBR, worse score in 1 NR patient and stable in 6 NR patients. Six NR patients with stable score submitted to a maintenance therapy: improved score in 1 patient and stable score in 5 patients. CONCLUSIONS: In recurrent hepatitis C, in spite of the type of response, treatment slows down hepatic fibrotic evolution.
BACKGROUND/AIMS: This study aims at evaluating the efficacy of treatment with pegylated interferon (PEG-IFN) alfa-2b and ribavirin in patients with recurrent hepatitis C (genotype 1) after orthotopic liver transplantation (OLT) and the impact of this therapy on hepatic fibrosis at the end of conventional therapy and at the end of a period of maintenance treatment in non-responder patients. METHODOLOGY: Thirty-two consecutive patients diagnosed with recurrent HCV were considered candidates for antiviral therapy. RESULTS: Ten patients (31.2%) interrupted therapy due to side effects; sustained virological response (SVR) was observed in 27.2%, sustained biochemical response (SBR) in 31.8% and NR in 40.9% of cases. Eighteen patients underwent a biopsy at the end of conventional treatment: improved fibrosis score in all patients with SVR, improved score in 1 patient with SBR and stable score in 6 patients with SBR, worse score in 1 NR patient and stable in 6 NR patients. Six NR patients with stable score submitted to a maintenance therapy: improved score in 1 patient and stable score in 5 patients. CONCLUSIONS: In recurrent hepatitis C, in spite of the type of response, treatment slows down hepatic fibrotic evolution.
Authors: Angela L Rasmussen; Nicolas Tchitchek; Nathan J Susnow; Alexei L Krasnoselsky; Deborah L Diamond; Matthew M Yeh; Sean C Proll; Marcus J Korth; Kathie-Anne Walters; Sharon Lederer; Anne M Larson; Robert L Carithers; Arndt Benecke; Michael G Katze Journal: Hepatology Date: 2012-06-05 Impact factor: 17.425