Active clinical trials for "Hepatitis B"

This study evaluates the efficacy and safety of switching to Tenofovir Disoproxil from Tenofovir Disoproxil Fumarate in Chronic Hepatitis B Patients who pretreated with Tenofovir Disoproxil Fumarate. In Open-Label, phase 3 studies, we randomly assigned patients with hepatitis B e antigen (HBeAg)-negative or HBeAg-positive chronic HBV infection to receive Tenofovir Disoproxil or Tenofovir Disoproxil Fumarate (ratio, 2:1) once daily for 48 weeks

This is a Phase 1, single-center, open-label, three subsequent dosing periods study to evaluate the drug-drug-interaction (DDI), pharmaco-kinetics (PK) and pharmacodynamics (PD), safety, and tolerability of a single dose of EYP100a combined with ETV in healthy men and women dosed in the morning under fasted conditions.

The goal of this observational study is to evaluate the effectiveness of the carnitine-orotate complex and biphenyl dimethyl dicarboxylate in the adjuvant therapy of chronic hepatitis D in real clinical practice: a prospective cohort study

Chronic hepatitis B (CHB) affects an estimated 292 million people, and causes approximately 800,000 people deaths per year from liver-related complications including cirrhosis and hepatocellular carcinoma, remaining a major global public health issue.Meanwhile, the rising incidence of metabolic syndrome (MetS) is another grim health burden. Combined MetS affects the metabolic function of hepatocytes, which are responsible for providing HBV replication. Antiviral therapy is an effective measure to reduce the risk of cirrhosis and liver cancer in patients with chronic CHB. Combined MetS may affect the antiviral efficacy in patients with CHB.This prospective observational study examines the differences in HBeAg serological conversion rates between HBeAg-positive CHB patients with and without MS who received first-line oral antivirals for 144 weeks.

In recent years, vitamin D (VD) has received much attention in the fields of host immune regulation, inflammation, fibrosis, cell proliferation and differentiation and tumor. VD works by binding to the vitamin D receptor (VDR). VDR is mainly distributed in giant cells, dendritic cells, T cells and lymphocytes. Four SNPs of VDRS have been most studied: TaqI (rs731236), FokI (rs10735810), ApaI (rs7975232), and BsmI (rs1544410). At present, more and more patients have been treated with oral nucleotide/nucleoside analogues (NAs) with direct antiviral drugs in China, and a large part of them show low expression of HBsAg. Clinical cure can be pursued for these patients, that is, HBsAg turns negative. A number of studies have been carried out at home and abroad. In this study, We will recruit CHB patients with low HBsAg levels. They all will receive pegylated interferon treatment and were randomly assigned to a vitamin D treatment or a control group. A final assessment will be made to determine whether vitamin D levels would affect the clearance rate of HBsAg.

The purpose of this study is to evaluate the efficacy in terms of hepatitis B surface antigen (HBsAg) levels of the study intervention (that is, JNJ-73763989 + JNJ-56136379 + nucleos[t]ide analog [NA] and pegylated interferon alpha-2a [PegIFN-alpha2a]).

This is an open-label study evaluating multiple doses of NCO-48 Fumarate versus tenofovir alafenamide (TAF).

This study is an open-label, randomized, single dose, crossover study to evaluate the pharmacokinetics, safety and tolerability of CKD-388 in healthy subjects

This is an open label study that will be conducted at a single site in China to evaluate the safety,tolerability and PK/PD profile of multiple dose of recombinant human serum albumin/interferon alpha2a fusion protein in chronic hepatitis B patients.The total duration of study participation is up to 22 weeks for each subject,including 4 weeks screening period.

This is an open-label study evaluating multiple doses of GS-7340 versus Tenofovir disoproxil fumarate (TDF).