Active clinical trials for "Hepatitis, Chronic"

This study evaluates the addition of glycyrrhizin to entecavir in the treatment of patients with chronic hepatitis B in China. Half of participants will receive magnesium isoglycyrrhizinate followed by oral diammonium glycyrrhizinate and entecavir in combination, while the other half will receive a placebo and entecavir.

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, Treg cells Regulatory T cells played a negative role in immune. This study was aimed at investigating the changes of Treg cells frequency and function, and the expression of costimulatory molecules during Peg-IFN-αand nucleoside analog(ue) therapy.Meanwhile, the investigators wanted to verify whether Peg-IFN-α suppressed the virus, which led to the decline of Treg cells frequency and function;negative regulation of Tregs for immune cells diminished, hence, the function of immune cells recovered.

Study is a non-interventional, prospective, multicenter post marketing surveillance study to determine the safety of daclatasvir based therapy

The Mukh-Mantri Punjab Hepatitis C Relief Fund (MMPHCRF) is a public health initiative for prevention and control of hepatitis C in the Punjab state, India. The efficacy of decentralised public health services and safety of 12- or 24-weeks of sofosbuvir (SOF) + ledipasvir (LDV) or SOF + daclatasvir (DCV) with or without ribavirin (RBV) in the treatment of pediatric chronic hepatitis C will be assessed

HBeAg-negative chronic hepatitis B (CHB) patients with low Level HBsAg and with a history of drug resistance or suboptimal/partial virological response were enrolled. After giving informed consent, patients were treated with nucleoside analog(s) (NAs) once a day and weekly subcutaneous injections of alfa-2a 180 micrograms/week or peginterferon alfa-2b 80 micrograms/week for 12 weeks. 12 weeks later, NAs was stopped, patients were treated with weekly subcutaneous injections of alfa-2a 180 micrograms/week or peginterferon alfa-2b 80 micrograms/week. Treatment endpoint was HBsAg loss(<0.05 IU/mL).

Open-labeled, Prospective, Randomized, Multi-center, Interventional, Phase IV study.

The anti-virus effects is not satisfying in some of Chronic Hepatitis B（CHB) patients who have been on anti-Hepatitis B Virus (HBV) drugs therapy. Dendritic cell (DC) is critical in Hepatitis B Virus (HBV) specific immunity in the process of producing HBV promoter specific cytotoxic T cells (CTLs) and specific T helper cells (HTLs), however they are defective in CHB patients. Therefore, if it were going to remove HBV completely, it mainly depends if the body itself can produce enough HBV specific cytotoxic T cells (CTLs) and specific T helper cells (HTLs). Our research is to plus Hepatitis B Vaccine Activated-DCs therapy to CHB patients who have been on anti-HBV drugs but with poor effects, supposing to significantly improve anti-HBV efficacy, even to clean HBV from the patients.

A Multicenter, Randomized, Double-blind, Parallel Design, Phase III Clinical Trial to Evaluate the Efficacy and Safety of CKD-390 tablet

Lamivudine had been widely used for treatment-naïve chronic hepatitis B patients. However, development of antiviral resistance has been known as the major drawback: Incidence of lamivudine resistance was reported to be approximately 70% after 5 years (Lok AS et al, 2003). For the treatment of lamivudine resistance, adefovir has been widely used (Lok AS and McMahon B, 2009). However, switching to adefovir monotherapy was also reported to be at high risk of resistance, 25% at year 2 (Yeon JE et al, 2006). Recently, adding adefovir on lamivudine was shown to be superior to switching to adefovir monotherapy by decreasing the adefovir resistance (Rapti I et al, 2007, Lampertico P et al, 2007). However, combination of adefovir and lamivudine does not increase antiviral activity compared with adefovir monotherapy in patients with lamivudine resistance (Peters MG et al, 2004). As many patients are still viremic with the treatment of lamivudine and adefovir over 1 year, the investigators need more potent combination of the drugs. Telbivudine is a new nucleoside analogue with potent antiviral activity. The previous phase III study has shown the superiority of telbivudine over lamivudine in HBeAg positive and negative subjects (Lai CL et al, 2007). Therefore, telbivudine plus adefovir may be a better treatment option than lamivudine plus adefovir for the lamivudine-resistant chronic hepatitis B patients. No study assessing the efficacy of telbivudine plus adefovir has been conducted for these patients. The aim of this study is to evaluate the safety and efficacy of telbivudine plus adefovir compared with lamivudine plus adefovir in lamivudine resistant chronic hepatitis B patients at the end of 1 year follow-up,

The purpose of this study is to evaluate the efficacy and safety of generic entecavir monotherapy or in combination with adefovir for chronic hepatitis B patients with inadequate response to NUC therapy