BACKGROUND: Elderly patients with chronic hepatitis C virus (HCV) infection represent an understudied population, and little is known regarding the predictive factors for sustained virological response (SVR) to antiviral therapy in these patients. AIMS: To evaluate the efficacy of pegylated interferon (PEG-IFN) and ribavirin therapy in chronic HCV patients aged 65 years, and identify pre- and on-treatment predictors of SVR. METHODS: We studied 57 patients aged ≥65 years who underwent PEG-IFN and ribavirin treatment, evaluating the SVR rate and its association with pre-treatment demographic, clinical, biochemical, and virological parameters. Furthermore, we assessed whether 12-week serum HCV-RNA assessment might predict SVR. RESULTS: A SVR was obtained in 25 patients (45%). The only pre-treatment predictor of SVR was HCV genotype 2 and 3 (P = 0.02). A positive serum HCV-RNA or a decline in viral load ≤2log(10) at week 12 had 100% negative predictive value for SVR. No major liver-related events or deaths occurred during therapy. Treatment was discontinued due to side effects-mainly cardiovascular-in 10 patients (17%). CONCLUSION: Pre- and on-treatment virological parameters can be used to identify elderly patients who are more likely to obtain a SVR to standard-of-care antiviral therapy for chronic HCV infection.
BACKGROUND: Elderly patients with chronic hepatitis C virus (HCV) infection represent an understudied population, and little is known regarding the predictive factors for sustained virological response (SVR) to antiviral therapy in these patients. AIMS: To evaluate the efficacy of pegylated interferon (PEG-IFN) and ribavirin therapy in chronic HCVpatients aged 65 years, and identify pre- and on-treatment predictors of SVR. METHODS: We studied 57 patients aged ≥65 years who underwent PEG-IFN and ribavirin treatment, evaluating the SVR rate and its association with pre-treatment demographic, clinical, biochemical, and virological parameters. Furthermore, we assessed whether 12-week serum HCV-RNA assessment might predict SVR. RESULTS: A SVR was obtained in 25 patients (45%). The only pre-treatment predictor of SVR was HCV genotype 2 and 3 (P = 0.02). A positive serum HCV-RNA or a decline in viral load ≤2log(10) at week 12 had 100% negative predictive value for SVR. No major liver-related events or deaths occurred during therapy. Treatment was discontinued due to side effects-mainly cardiovascular-in 10 patients (17%). CONCLUSION: Pre- and on-treatment virological parameters can be used to identify elderly patients who are more likely to obtain a SVR to standard-of-care antiviral therapy for chronic HCV infection.
Authors: K Ishak; A Baptista; L Bianchi; F Callea; J De Groote; F Gudat; H Denk; V Desmet; G Korb; R N MacSween Journal: J Hepatol Date: 1995-06 Impact factor: 25.083
Authors: E Giannini; F Botta; S Caglieris; A Fasoli; D Risso; P Ceppa; E Cresta; V Venturino; G Icardi; P B Lantieri; G Celle; R Testa Journal: Eur J Gastroenterol Hepatol Date: 1999-05 Impact factor: 2.566
Authors: M P Manns; J G McHutchison; S C Gordon; V K Rustgi; M Shiffman; R Reindollar; Z D Goodman; K Koury; M Ling; J K Albrecht Journal: Lancet Date: 2001-09-22 Impact factor: 79.321