Efficacy and safety of sofosbuvir-based therapies in patients with advanced liver disease in a real-life cohort.

Background: The combination of sofosbuvir (SOF) with ribavirin (RBV) or daclatasvir (DCV) or simeprevir (SIM) for the treatment of patients infected by chronic hepatitis C (CHC) have led to significantly increased rates of sustained virological response (SVR). However, there is only limited data regarding factors associated with treatment failure in a "real-life" cohort.

Patients And Methods: Consecutive treatment-naive and treatment-experienced patients F3-F4 were treated with SOF-based interferon-free therapy in our hospital from November 2013 to July 2015.

Direct comparison of diagnostic performance of transient elastography in patients with chronic hepatitis B and chronic hepatitis C.

Background/aims: Accuracy of transient elastography (TE) in hepatitis B virus (HBV) infection has not been well established. We aimed to compare the performances of TE for the assessment of liver fibrosis in patients with chronic HBV or hepatitis C virus (HCV) infection. A secondary analysis was performed to assess whether or not alanine aminotransferase (ALT) levels would impact on the accuracy of TE.

Impact of peginterferon and ribavirin therapy on hepatocellular carcinoma: incidence and survival in hepatitis C patients with advanced fibrosis.

Background & Aims: Hepatocellular carcinoma (HCC) currently represents the major cause of liver-related death in patients with hepatitis C virus (HCV)-related cirrhosis. We assessed the influence of combination therapy on the risk of HCC, liver-related complications (ascites, variceal bleeding), and liver-related death (or liver transplantation).

Methods: Three hundred seven chronic hepatitis C patients with bridging fibrosis (n=127) or cirrhosis (n=180) were evaluated by Cox regression analysis.

Twelve weeks posttreatment follow-up is as relevant as 24 weeks to determine the sustained virologic response in patients with hepatitis C virus receiving pegylated interferon and ribavirin.

Unlabelled: A sustained virologic response (SVR) in patients with chronic hepatitis C receiving pegylated interferon (PEG-IFN) plus ribavirin is defined as undetectable serum HCV-RNA at 24 weeks (W+24) posttreatment follow-up. Viral load outcome in patients with virological relapse (VR) has not been explored. This study evaluated whether the assessment of serum HCV-RNA 12 weeks (W+12) after the end of treatment was as relevant as W+24 to evaluate SVR in 573 patients who received combination PEG-IFN and ribavirin and had a virological response at the end of treatment.

Virological response at 4 weeks to predict outcome of hepatitis C treatment with pegylated interferon and ribavirin.

Background: Viral kinetics during therapy provides information on how to individualize treatment. To determine the benefit of assessing positive predictive values (PPVs) and negative predictive values (NPVs) of rapid virological responses (RVRs) and early virological responses (EVRs), on-treatment outcomes in chronic hepatitis C patients were examined.

Methods: A total of 408 patients (221 treatment-naive) treated with pegylated interferon-alpha2b and ribavirin were included.

Sustained virological response is associated with clearance of hepatitis C virus RNA and a decrease in hepatitis C virus antibody.

Background/aim: Viral eradication in chronic hepatitis C patients with sustained virological response (SVR) after interferon (IFN) therapy remains controversial.

Methods: During a long-term follow-up study, 157 patients with SVR to IFN-alpha-2b-based therapy were investigated with a transcription-mediated amplification (TMA) assay in serum. The hepatitis C virus (HCV) antibody was assessed by measuring the optical density (OD) (Axsym HCV v3.

Eradication of hepatitis C virus in patients successfully treated for chronic hepatitis C.

Background & Aims: It is unclear whether hepatitis C virus (HCV) is eradicated in patients with chronic hepatitis C who achieved a sustained virologic response (SVR).

Methods: In this long-term follow-up study, including chronic hepatitis C patients who achieved SVR after interferon-based therapy, the presence of residual HCV RNA in serum, liver, and peripheral blood mononuclear cells (PBMCs) was assessed, using transcription-mediated amplification (sensitivity, <9.6 IU/mL).

The current status of antiviral therapy of chronic hepatitis B.

In recent years, marked progress has been made in the treatment of chronic viral hepatitis. Recent studies suggest that pegylated interferons (PEG IFNs) are more effective than standard IFNs in the treatment of chronic hepatitis B. So far, the combination of PEG IFN with lamivudine, used simultaneously, is disappointing in terms of short-term efficacy.