Active clinical trials for "Hepatitis B, Chronic"

Entecavir 1 mg is commonly used in patients with chronic hepatitis B (CHB) patients with previous antiviral resistance. This study evaluates the efficacy and safety of switching to generic entecavir 1 mg (Baracle®, Dong-A Science Technology) in CHB patients taking brand name entecavir 1 mg (Baraclude®, Bristol-Myers Squibb) alone or in combination with other nucleos(t)ide analogues after the development of antiviral resistance. The primary aim is virological response (<20 IU/mL) at 12 months

The current study is a prospective, randomized, open, multi-center investigation. The aim of current study is to investigate whether the Recurrence-free Survival Rate (RFS）of the hepatitis B related -hepatocellular carcinoma subjects who have been treated by resection can be improved by peginterferon alfa-2a

Pegylated interferon α-2a(Peg-IFN-α) not only inhibit viral replication, but also play an important role in immune regulation, while Nucleoside analog(ue) drugs only inhibit viral replication. In hepatitis B infection, CD4+T Cells are the main effector cells in adaptive immune response. This study was aimed at investigating the changes of CD4+T Cells frequency and function, and the expression of costimulatory molecules during Peg-IFN-αand nucleoside analog(ue) therapy.Meanwhile, the investigators want to verify whether Peg IFN - alpha suppressed the virus and the reduction of virus led to the recovery of CD4+T Cells function, or Peg IFN - alpha enhanced CD4+T Cells function which gave rise to the decline of the virus.

Pegylated interferon α-2a(Peg-IFN-α) not only inhibit viral replication, but also play an important role in immune regulation, while Nucleoside analog(ue) drugs only inhibit viral replication. In hepatitis B infection, CD8+T cells are the main effector cells in adaptive immune response. This study was aimed at investigating the changes of CD8+T cells frequency and function, and the expression of costimulatory molecules during Peg-IFN-αand nucleoside analog(ue) therapy.Meanwhile, the investigators want to verify whether Peg-IFN-α suppressed the virus and the reduction of virus led to the recovery of CD8+T cells function, or Peg IFN - alpha enhanced CD8+T cells function which gave rise to the decline of the virus.

Little is known about efficacy of switching to tenofovir monotherapy for lam-resistant chronic hepatitis B patients who achieved a complete virological response to lamivudine plus adefovir. This study was to investigate the efficacy of switching to tenofovir monotherapy for lamivudine -resistant chronic hepatitis B patients with undetectable hepatitis B virus DNA while on lamivudine plus adefovir combination therapy

Little is known about efficacy of switching to tenofovir monotherapy for multidrug-resistant chronic ehpatitis B patients who achieved a complete virological response to entecavir and tenofovir. This study aimed to investigate the efficacy of switching to tenofovir monotherapy for multidrug-resistant chronic hepatitis B patients with undetectable heaptitis B virus DNA while on tenofovir plus entecavir combination therapy.

The clinical study determines the effect of Evogliptin in patients with type 2 diabetes mellitus and chronic hepatitis B to confirm the improvement of hepatic fibrosis.

The purpose of this study is to evaluate the evaluate and safety of the investigational medicinal product CVI-HBV-002.

Study population:Person with HBeAg negative CHB on TDF/ETV for more than 1 year Study design:Prospective,Interventional (single arm study) Sample size: All the patients fulfilling the inclusion criteria will be included in first 6 months and subsequently followed up for 2 years Intervention: Peg IFN 2b 1.5mcg/kg once every week for 48 weeks Monitoring and assessment: LFT,HBV DNA and HbsAg at baseline, 4 weeks, 12 weeks,24 weeks,48 weeks ,72 weeks and 96 weeks, CBC every month and Thyroid function Test every 3rd month Adverse effects: The most frequently reported side effects of IFN-based therapy are flu-like symptoms, headache, fatigue, myalgia, alopecia, and local reaction at the injection site. Peg-IFN have myelosuppressive effects; however, neutropenia\1000/mm3 and thrombocytopenia \500,000/ mm3 are not common unless patients already have cirrhosis

The study is to observe the anti-HBV therapeutic effects of peginterferon alfa-2b in chronic hepatitis b patients with e antigen positive based on the detection of interferon gene mutation (IFNA2 p.Ala120Thr) and interferon receptor (IFNAR2) detection.