View clinical trials related to Hepatitis A.
Filter by:The primary purpose of this study was to assess whether the protection afforded by Epaxal vaccine co-administered with diphtheria, tetanus, Bordetella pertussis, Haemophilus influenzae type b, and inactivated polio vaccine(DTPaHibIPV), oral polio vaccine (OPV) and (measles mumps and rubella) MMR vaccines against hepatitis A was not inferior to the protection afforded by Epaxal administered alone. The aim of the follow-up phase is to obtain information on the long term protection afforded by Epaxal, and to compare this with an alternative hepatitis A vaccine (Havrix).
The purpose of this study is to evaluate the antiviral activity, safety, and pharmacokinetics of ABT-450 with ritonavir (ABT-450/r) dosed in combination with ABT-333 (also known as dasabuvir) and ribavirin (RBV) in treatment-naïve and non responder participants with genotype 1 chronic hepatitis C virus (HCV) infection.
This is a multi-centre, double blind, double dummy, randomised, controlled study to evaluate the efficacy and safety of TDF 300mg QD versus ADV 10mg QD in Chinese subjects with CHB. This study is designed to demonstrate the superiority of TDF 300mg QD over ADV 10mg QD in treating Chinese subjects with CHB (hepatitis B e antigen [HBeAg] positive subjects and HBeAg negative subjects). It will also provide long-term efficacy and safety data (up to 240 weeks) for TDF 300 mg administered once daily.
The objective of this trial is to evaluate the efficacy and safety of two different treatment regimens with BI 201335, both in combination with PegIFN/RBV) as compared to standard of care (SOC) with PegIFN/RBV alone.
Liver-related death is the leading cause of mortality in HIV-infected individuals with CD4+ cell counts over 200, and hepatitis C virus (HCV) infection is the greatest risk for liver-related mortality in HIV-positive patients. Compared to HCV monoinfected individuals, patients with HIV and HCV coinfection experience accelerated progression of liver fibrosis, which can lead to higher incidence of cirrhosis, end stage liver disease (ESLD), and death. Changes in CD8+ T-cell activation, inflammatory cytokines, and serum markers of tissue injury may offer an immunologic platform to determine factors associated with progressive liver fibrosis in coinfected patients. In this cross-sectional study we will evaluate whether HIV and HCV coinfection patients with well-controlled HIV infection who have an undetectable viral load exhibit abnormal levels of inflammation and immune activation, potentially contributing to advanced liver fibrosis. Comparative groups include coinfected patients successfully treated for hepatitis C, or who have absence of hepatitis C viremia through spontaneous clearance, hepatitis C monoinfected patients, and HIV-positive patients with well-controlled HIV infection without hepatitis C. Liver fibrosis will be measured by non-invasive methods. The primary objectives of this study are: 1. To determine if there are differences in markers of inflammation and immune activation in subsets of patients with HIV, hepatitis C, and HIV and hepatitis C coinfection. 2. To assess the stage of liver fibrosis using non-invasive methods in subsets of patients with hepatitis C and HIV and hepatitis C coinfection and compare the degree of liver fibrosis with levels of inflammation and immune activation.
The study is aimed at assessing the safety of AdCh3NSmut and the new candidate vaccine MVA-NSmut when administered sequentially, or alone, to healthy volunteers and patients with hepatitis C virus infection The study also aims at assessing the cellular immune response generated by AdCh3NSmut and MVA-NSmut administered as mentioned above.
This is a phase I pilot study to determine the safety and preliminary efficacy of a novel hepatitis C virus (HCV) entry inhibitor (ITX 5061) in patients with HCV infection undergoing liver transplantation.
The purpose of this study is to evaluate the efficacy and safety of TMC435 compared with placebo in combination with peginterferon alfa-2a (pegIFN alfa-2a) and ribavirin in treatment-naive patients with chronic genotype 1 hepatitis C virus (HCV) infection in Japan.
The purpose of this study is to determine the effects of silymarin on outcomes of patients with hepatitis C.
This study will examine the effectiveness of 15 days of therapy with SCY-635 in reducing hepatitis C virus (HCV) RNA levels.