View clinical trials related to Chronic Hepatitis B.
Filter by:To investigate the safety and efficacy of tenofovir alafenamide (orally 25 mg per day) treated in inactive chronic hepatitis B virus (HBV)-infected pregnant women with high viral load from the late pregnancy until the delivery date or postpartum 1 month.
Current clinical practices has shown promising prospects of the therapy strategy of interferon combined with nucleos(t)ides in patients with chronic hepatitis B, but the safety and efficacy has not been fully studied. This study is aimed to exploit the safety and efficacy of the study drug, Peginterferon alfa-2b injection, with nucleos(t)ide (NAs), tenofovir disoproxil fumarate tablets (TDF), in the patients with hepatitis B, who has previously treated with nucleos(t)ides and who are treatment naïve.
The purpose of this study is to determine if vebicorvir (VBR, ABI-H0731) in combination with AB-729 is safe and effective in participants with chronic hepatitis B infection (cHBV) receiving a standard of care nucleos(t)ide/reverse transcriptase inhibitor (SOC NrtI).
The purpose of this study is to evaluate the safety, antiviral activity, and pharmacokinetics of ABI-H0731 in combination with entecavir (ETV) and with ETV plus pegylated-interferon alpha (Peg-IFNα) in Chinese participants with chronic hepatitis B virus infection (cHBV)
In this study we will prospectively stop NA in both Caucasian and non-Caucasian patients matched for gender and age, to validate the observed host and viral parameters for future roll-out of this treatment strategy.
The aims of this study are to evaluate liver fibrosis with two-dimensional (2D) shear wave elastography (SWE) technique in inactive hepatitis B surface antigen (HBsAg) carriers and patients with active chronic hepatitis B (CHB), with the help of a propagation map, compare this method with histopathological results in patients with CHB and determine the suitability of 2D-SWE for use instead of liver biopsy by evaluating fibrosis before and after treatment.
Hepatocellular carcinoma (HCC), listed among lung and breast cancers as the top-ten cancer in 2016 Taiwan, is the second most prevalent cancer, just one place below colon cancer. Due to mass hepatitis B vaccination and the screening and therapeutic plan against hepatitis B and C viruses (HBV and HCV, respectively), the incidence of liver cancer drops significantly, however, still around twenty out of per hundred thousand population die from liver cancer each year. For patients suffering HBV and HCV, the prevention of HCC is a crucial health issue.
This study is an open-label, randomized, single dose, crossover study to evaluate the pharmacokinetics, safety and tolerability of CKD-388 in healthy subjects
In Taiwan, non-cirrhosis CHB patients with mildly elevated ALT are not candidates for antiviral treatment under Taiwan NIH reimbursement criteria. Disease severity could range from mildly liver injury to cirrhosis in this group of patients. There is a substantial population of patients required antiviral treatment, but not fulfill the criteria of reimbursement treatment. For the 2 phase 3 trials of TAF, the treatment criteria of ALT were more than 2x of ULN and did not included liver biopsy as a pre-treatment assessment. In this study, CHB patient with ALT level of 1-2x ULN and significant liver injury evaluated by liver biopsy is the target study population.
Mother to Child transmission is the main route of hepatitis B virus (HBV) transmission in China, attributing to over 50% HBV infection. Familial aggregation in HBV infection is well recognized with underlying stipulations like mother-to-child transmission（MTCT）, susceptible genes, close contact and other factors. Not surprisingly, a large proportion of hepatitis B virus infected population in China have a family history of hepatitis B virus infection. In clinical practice those family members usually undergo merely hepatitis B virus serology tests without HBV DNA test, which ruled out false HBsAg (-) or Occult HBV Infection (OBI) from Screening and linkage to care (SLTC). Unfortunately, the missed-out OBI in CHB family members was of a greater prevalence compared to those from general population (8.0% vs. 2.6%) . Moreover, OBI has been well recognized as strong risk factor in hepatocellular carcinoma （HCC） development with significant HBV DNA integration into host genome . In light of the latest 2019 China CHB guidelines, treatment criteria covered subjects with family history of CHB related cirrhosis or hepatocellular carcinoma(HCC). Therefore, subjects of HBsAg (+) with normal alanine aminotransferase（ALT） or OBI are eligible for further consideration of HBV anti-viral treatment. This study proposed will explore the prevalence of OBI in subjects with family history of HBV related cirrhosis or HCC. The screened HBsAg (+) with normal alanine aminotransferase(ALT) and OBI subjects would be linked to anti-viral therapies.