There
was no difference in CD4 cell count (t = 0.526, P = 0.599), CD4 cell count change from baseline (t = 0.442, P = 0.659) and all-cause mortality (x2 = 0.259, P = 0.611) between subjects with and without hepatotoxicity during a median 38 months of follow-up time. Conclusion: cART induced hepatotoxicity was common among subjects in this cohort. Baseline ALT elevation, HCV co-infection and the use of NVP based cART regimens were associated statistically with the development of hepatotoxicity. Hepatotoxicity, led to some of the subjects ICG-001 in vivo discontinuing cART temporarily or switching to other regimens, had no impact on immune restore and survival in this cohort of patients during a median 38 months of follow-up time. “
“Aim: The extracellular hepatitis C virus (HCV)-antigen, including HCV-Core protein, can suppress immune cells. Recently, the efficacy of double filtration plasmapheresis (DFPP) for chronic hepatitis C (CHC) was reported. However, the mechanism of efficacy of DFPP might
not be only the reduction of HCV but also the effect of immune cells via direct and/or indirect mechanisms. The aim of this study is to analyze the virological and immunological parameters of difficult-to-treat HCV patients treated with DFPP combined with Peg-interferon and RBV (DFPP/Peg-IFN/RBV) therapy. Methods: Twelve CHC patients were enrolled and treated with DFPP/Peg-IFN/RBV therapy. The immunological, virological and genetic parameters were studied. Results: Romidepsin mw All patients (4/4)
treated with the major IL28B allele (T/T) could achieve complete early virological response (EVR). The amounts of HCV-Core antigen in the peripheral blood of EVR patients treated with DFPP/Peg-IFN/RBV rapidly declined in comparison to those of late virological response (LVR) patients treated with DFPP/Peg-IFN/RBV and EVR patients treated with Peg-IFN and RBV (Peg-IFN/RBV). The amount of IFN-γ produced from peripheral blood gradually increased. On the other hand, the amount of IL10 gradually decreased in the EVR patients. The frequencies of HCV-Core binding on CD3+ T cells rapidly declined in EVR patients treated with DFPP/Peg-IFN/RBV therapy. Moreover, the distributions of activated CD4+and CD8+ T cells and CD16-CD56 high natural Parvulin killer cells were significantly changed between before and after DFPP. Conclusions: The rapid reduction of HCV-Core antigens and changes in the distribution of lymphoid cells could contribute to the favorable immunological response during DFPP/Peg-IFN/RBV therapy. “
“Background and Aim: We investigated the prognosis of patients with C-viral chronic liver disease (C-CLD) according to the efficacy of interferon (IFN) therapy in a long-term retrospective cohort study. Methods: Of 721 patients with C-CLD who underwent liver biopsy between January 1986 and December 2005, 577 were treated with IFN, and 221 of these patients achieved sustained virological response (SVR) with a follow-up period of 9.