Active clinical trials for "Hepatitis B"

To investigate the influence of hepatic steatosis on the anti-viral effect of entecavir in chronic hepatitis B patients.

Open-label, prospective, two part study evaluating IFN-γ 1b at a dose of 200μg by subcutaneous injection every day either alone or in combination with Adefovir dipivoxil or Adefovir dipivoxil alone at a dose of 10mg QD in patients with chronic Hepatitis B.

This study is designed to evaluate the safety of biological active dose of a new experimental drug, IL-7, in combination with anti viral therapy and vaccine in patients with Hepatitis B chronic infection.

The purpose of this study is to evaluate the efficacy and safety of Telbivudine in pregnancy for the prevention of HBV perinatal transmission in highly viraemic mothers.

The aim of this study is to evaluate the effect of Entecavir for patients With decompensated HBV-Related cirrhosis.

The investigators' pilot study indicates that hepatitis C virus (HCV)- and hepatitis B virus (HBV)-coinfected patients with predominantly active hepatitis C and those with predominantly active hepatitis B may need different anti-viral regimens. Since in the majority of these coinfected patients the hepatitis activity is more likely due to HCV than to HBV, the optimal therapeutic regimen for HCV- and HBV-coinfected patients with predominantly active hepatitis C will first be investigated. The combination therapy using pegylated interferons (IFNs) such as PEG-IFN alfa-2a has been shown to have a superior efficacy than that using conventional IFN in the treatment of monoinfected chronic hepatitis C. This new combination therapy might also further enhance the treatment efficacy in HCV- and HBV- coinfected patients. The investigators therefore propose to initiate a trial comparing the efficacy of pegylated IFN plus ribavirin (RBV) in dual chronic hepatitis B and C versus that in chronic hepatitis C only, for both HCV genotype 1 and 2/3 patients. The efficacy using a 24-week combination therapy in the sustained clearance of serum HCV RNA is equivalent to that using a 48-week combination therapy in patients with HCV genotype non-1 [Hadziyannis et al, EASL 2002]. A 48-week course of pegylated IFN and RBV combination therapy, in contrast, has been shown to yield a better efficacy in the sustained clearance of serum HCV RNA in patients with HCV genotype 1 than a 24-week combination therapy in western countries [Hadziyannis et al, EASL 2002; Poynard et al, 1998]. The primary objective of the current proposal is to investigate and compare the efficacy of combination therapy using pegylated IFN plus RBV on the clearance of serum HCV RNA in both dually infected patients with a dominant HCV infection and HCV monoinfected patients. Therefore, in this proposal, the treatment duration will be 24 weeks for HCV genotype 2/3 in patients with dual chronic hepatitis C and B and in patients with monoinfected HCV, and will be 48 weeks for HCV genotype 1 in patients with dual chronic hepatitis C and B and in patients with monoinfected HCV.

Primary objective: To evaluate the safety and tolerability of sequential administration of P1101 and anti-PD1 in patient with chronic hepatitis B or D infection Secondary objectives: To explore HBsAg loss and kinetics during the study period To assess the anti-viral effect during the study period To evaluate the rate of ALT normalization

In the past ten years, the extracorporeal liver support system has been widely used in clinical practice as a first-line treatment of liver failure. Plasma exchange (PE) can remove toxic substances in ACLF patients, reduce liver damage, and replenish coagulation factors, albumin and immunoglobulins, thereby improving the liver's microenvironment and accelerating liver regeneration and functional recovery. The ACLF study showed that PE can improve the symptoms of patients and improve the short-term prognosis of patients, but there are still studies showing that PE does not significantly improve the short-term prognosis of patients. Therefore, the therapeutic effect of PE on ACLF is still controversial. We consider that some people may benefit from plasma exchange, and new indicators are needed to guide disease stratification treatment. Our multi-center prospective data show that plasma exchange has a tendency to improve survival in ACLF-2. After stratifying with ADP inhibition rate in ACLF-2, patients with ADP inhibition rate greater than 30% will be treated 28 days after PE treatment. The prognosis is improving. Therefore, we consider that PE is expected to reduce the mortality of patients with ACLF 2 with an ADP suppression rate greater than 30%, but prospective large-sample clinical studies are still needed.

Primary Objective: To evaluate the activity of Antroquinonol in patients with chronic hepatitis B Secondary Objective: To assess the mechanism and cytokines change of Antroquinonol in patients with chronic hepatitis B

The effect of anti-tumor treatment is not satisfying in HBV-related hepatocellular carcinoma (HBV-HCC) for reasons that HBV-HCC carries highly heterogeneous antigens to facilitate cancer cells escaping from immune surveillance and constructs an immunosuppressive microenvironment. Correspondingly, multiple signals loaded dendritic cells vaccine can efficiently present T cells with antigens of HCC sensitize their antitumor properties meanwhile low dose cyclophosphamide (CY) can effectively improve the microenvironment of immunity. Therefore, we put forward a new scientific therapy called "multiple signals loaded dendritic cells vaccine combined low dose of cyclophosphamide" combining with radical surgery or TACE or targeted agents for patients with hepatocellular carcinoma to prolong their survival time.