BACKGROUND: Response to treatment with interferon alfa, with or without concomitant ribavirin, varies with the viral genotype and the degree of fibrosis in patients with chronic hepatitis C virus (HCV). GOALS: To determine the response of HCV type 4-related cirrhosis to interferon and ribavirin combination treatment compared with interferon alone. STUDY: Patients living in Kuwait were assigned to take either interferon alone at a dosage of 5 million units thrice weekly (26 patients) or interferon 5 million units thrice weekly combined with ribavirin 1,000 mg/d (21 patients) for 24 weeks. Biochemical response was defined as normal alanine aminotransferase (ALT) at end of therapy. Sustained biochemical response was defined as normal ALT 6 months after the end of therapy. Sustained virologic response was defined as negative serum HCV RNA 6 months after the end of therapy. RESULTS: Only 2 (8%) of 26 patients showed biochemical response after interferon alone, whereas 11 (52%) of 21 showed biochemical response after interferon combined with ribavirin (p < 0.01). Only 2 (8%) of 26 patients showed sustained biochemical response after interferon alone, whereas 5 (23%) of 21 showed sustained biochemical response after interferon combined with ribavirin (not significant, p > 0.1). None of the 26 patients showed virologic response after interferon alone, whereas 3 (14%) of 21 showed sustained virologic response after interferon combined with ribavirin (not significant, p > 0.1). CONCLUSION: These results suggest that patients with cirrhosis caused by HCV type 4 show no response to interferon alone and only slightly better response to 24 weeks of interferon combined with ribavirin.
BACKGROUND: Response to treatment with interferon alfa, with or without concomitant ribavirin, varies with the viral genotype and the degree of fibrosis in patients with chronic hepatitis C virus (HCV). GOALS: To determine the response of HCV type 4-related cirrhosis to interferon and ribavirin combination treatment compared with interferon alone. STUDY: Patients living in Kuwait were assigned to take either interferon alone at a dosage of 5 million units thrice weekly (26 patients) or interferon 5 million units thrice weekly combined with ribavirin 1,000 mg/d (21 patients) for 24 weeks. Biochemical response was defined as normal alanine aminotransferase (ALT) at end of therapy. Sustained biochemical response was defined as normal ALT 6 months after the end of therapy. Sustained virologic response was defined as negative serum HCV RNA 6 months after the end of therapy. RESULTS: Only 2 (8%) of 26 patients showed biochemical response after interferon alone, whereas 11 (52%) of 21 showed biochemical response after interferon combined with ribavirin (p < 0.01). Only 2 (8%) of 26 patients showed sustained biochemical response after interferon alone, whereas 5 (23%) of 21 showed sustained biochemical response after interferon combined with ribavirin (not significant, p > 0.1). None of the 26 patients showed virologic response after interferon alone, whereas 3 (14%) of 21 showed sustained virologic response after interferon combined with ribavirin (not significant, p > 0.1). CONCLUSION: These results suggest that patients with cirrhosis caused by HCV type 4 show no response to interferon alone and only slightly better response to 24 weeks of interferon combined with ribavirin.
Authors: Hamad Al Ashgar; Mohammed Q Khan; Ahmed Helmy; Khalid Al Swat; Abdullah Al Shehri; Abdalla Al Kalbani; Musthafa Peedikayel; Khalid Al Kahtani; Mohammed Al Quaiz; Mohammed Rezeig; Ingvar Kagevi; Mohammed Al Fadda Journal: Saudi J Gastroenterol Date: 2008-04 Impact factor: 2.485
Authors: Hamad Al Ashgar; Ahmed Helmy; Mohamed Q Khan; Khalid Al Kahtani; Mohammed Al Quaiz; Mohammed Rezeig; Ingvar Kagevi; Abdullah Alshehri; Abdullah Al Kalbani; Khalid Al Swat; Salim Dahab; Naser Elkum; Mohammed Al Fadda Journal: Ann Saudi Med Date: 2009 Jan-Feb Impact factor: 1.526