Active clinical trials for "Hepatitis B, Chronic"

The purpose of this study is to compare efficacy and safety of continuing Lamivudine plus Adefovir or Adefovir versus switching to Entecavir plus Adefovir in patients with LAM-resistant chronic hepatitis B who have suboptimal response to Lamivudine plus Adefovir or Adefovir

Although the incidence of Hepatitis B has been decreased a lot recently years, there are still quite a few chronic hepatitis B patients in China. The anti-virus drugs of western medicine such as Entecavir and Tenofovir have been proved effective on decreasing the serum hepatitis B virus (HBV) level, on the other hand, Chinese materia medica showed effective on TCM syndromes of chronic hepatitis B (CHB) such as hypochondriac pain, jaundice and abdominal mass. Besides, the hepatic fibrosis could be delayed after the appropriate treatment of TCM. This study is a multicenter, randomized, open label, parallel group clinical trial to evaluate the efficacy of two different traditional Chinese medicine (TCM) herbal treatment on chronic hepatitis B.

Efficacy and Safety of ibrutinib in patients with chronic lymphocytic leukemia and other indolent B-cell lymphomas who are chronic hepatitis B virus carriers or occult hepatitis B virus carriers

The study objective is to evaluate the safety and effectiveness of different doses of Metacavir Enteric-coated Capsules in treatment of chronic hepatitis B,as well as to find an appropriate clinical dosage by comparing the effect of different doses of treatment,in order to provide references of clinical trial of the next phase.

This study evaluates generic emtricitabine(FTC) in Chinese naive chronic hepatitis B patients. Patients were divided into 2 groups: HBeAg positive Chronic hepatitis B(CHB)group and HBeAg negative Chronic hepatitis B(CHB)group.

This study evaluates generic emtricitabine(FTC) in Chinese naive children chronic hepatitis B patients. Single group of child patients were enrolled, which include HBeAg positive and negative Chronic hepatitis B(CHB)group.

This study evaluates generic emtricitabine(FTC) efficacy and safety in Chinese naive pregnant chronic hepatitis B patients. Single group patients were enrolled to receive emtricitabine till 48 weeks after delivery.

HBsAg Loss/Seroconversion is uncommon in Low replicative chronic HBV infection patients. The purpose of this study is to investigate the ability of peginterferon alpha to achieve HBsAg loss/seroconversion therapy in Low replicative chronic HBV infection patients with Low Level HBsAg.

This is a randomized, double-blinded, placebo-controlled, phase IIa study to evaluate safety and efficacy of TQ-A3334 combined with entecavir in the untreated or HBV DNA negative subjects with Chronic Hepatitis B.

Both tenofovir disoproxil fumarate (TDF) and tenofovir alafenamide (TAF) are potent antiviral agents for hepatitis B virus (HBV) and recommended by the American Association for the Study of Liver Disease (AASLD) as well as the European Association for the Study of Liver (EASL) guidelines for the treatment of nucleos(t)ide therapy induced HBV resistance. However, it is not clear if chronic hepatitis B (CHB) patients with nucleos(t)ide treatment experience without genotypic mutations would be benefit from TAF therapy. Previous studies have observed that suboptimal response (SOR) following antiviral therapy with nucleos(t)ide treatment is associated with an increased risk of subsequent treatment failure and viral resistance. It remains unclear whether switching to TAF is a reasonable approach in patients with SOR to second-line antivirals Lamivudine (LAM)/ Telbivudine (LdT)/ Adefovir Dipivoxil (ADV) and its combinations with other second-line antivirals for 24 weeks, or SOR to the first-line antiviral Entecavir (ETV) or any antiviral combinations containing ETV for 48 weeks. This study is aimed to determine how the aforementioned patients with SOR to nucleos(t)ide treatment respond to TAF monotherapy. The investigator's study will provide evidence base for therapy selection in SOR patients, especially in China where the majority of patients with CHB are treated with nucleos(t)ide therapy.