View clinical trials related to Hepatitis.
Filter by:The purpose of this study is to compare several Debio 025 (alisporivir)/peg-IFNα2a/ribavirin triple therapies with the current standard of care (SOC) in treatment naïve chronic hepatitis C genotype 1 patients.
Current treatment of chronic liver disease relies upon removing the primary insult to the liver (e.g., alcohol) or treating the underlying viral infection (HBV, HCV, etc.). However, in the case of hepatitis C, a significant number of individuals will not clear the virus with current approved standard antiviral therapy, leaving them no options to manage their hepatic fibrosis, which can progress to cirrhosis and ultimately hepatocellular carcinoma (HCC). Fuzheng Huayu has been used in numerous studies in China and has been found to have a satisfactory prophylaxis effect on the chronic liver injury and formed liver fibrosis in rats and humans. In addition, it enhances the degradation of liver fibrosis and protects hepatocytes from injury and death, manifesting as decreasing of ALT and AST, and enhancement of albumin level. In addition, preliminary studies indicate that the Fuzheng Huayu has a good safety and tolerability profile with promising efficacy. The number of patients failing Interferon based therapy (i.e. not achieving SVR) is increasing. There are no approved standard of care treatment options for this population nor for patients who are intolerant or unwilling to receive Interferon; thus they are at higher risk for the progression of fibrosis. Moreover, there are no approved therapies to treat hepatic fibrosis, but basic research is exploring the pathophysiological mechanisms. Fuzheng Huayu is easy to administer, with a good safety and efficacy profile against fibrosis. Therefore, the investigators propose to further study the safety and efficacy profile of Fuzheng Huayu in a randomized, placebo-controlled, double blind study in Chronic Hepatitis C patients with hepatic fibrosis who have failed prior anti-HCV therapy or are intolerant or refuse Interferon based therapy. The primary objective of this study is to establish the safety and efficacy of Fuzheng Huayu treatment in chronic hepatitis C subjects who have failed prior anti-HCV therapy or cannot receive or refused Interferon based therapy in improving liver fibrosis.
The purpose of this study was to assess the safety, tolerability, pharmacokinetics and antiviral activity of ABT-333 (also known as dasabuvir) in treatment-naïve, hepatitis C virus (HCV)-infected participants.
This study is designed to test the hypothesis that treatment of hepatitis C virus (HCV) infection during the first 6 months after acquiring HCV among people who already have pre-existing HIV infection will result in improved responses to HCV therapy with a shorter duration of infection.
Based on previous experience with peginterferon alfa-2b/ribavirin in combination with boceprevir, the combination with peginterferon alfa- 2a/ribavirin and boceprevir is expected to be safe and well tolerated. Given the wide utilization of both peginterferons and the clear benefit of the addition of boceprevir to peginterferon alfa-2b/ribavirin, it is important to demonstrate the safety and efficacy of boceprevir in combination with peginterferon alfa-2a/ribavirin.
The goal of the proposed study is to use the HBV vaccine as a model for a future HIV vaccine trial, examining the efficacy of community-based outreach intervention as well as an accelerated vaccine schedule as a method for increasing acceptance/adherence with HBV vaccination protocols among not-in-treatment drug users. This study will also examine the effect of HBV vaccination coupled with community-based outreach intervention on reducing the incidence of HIV, HBV and HCV infections and the frequency of needle use and sexual risk behaviors related to these viral transmissions. A secondary purpose will be to assess the antibody response after HBV vaccination as a measurement of immunological response in drug users.
This is a multicentre, multinational clinical study. It comprised two consecutive segments (A and B). Segment A was designed as a randomized, double-blind, double-dummy, active-controlled, two-arm parallel-group study. The patients received either budesonide or prednisone for 6 months. During segment B all patients received budesonide as an open treatment for additional 6 months. In this confirmatory study the proportion of patients with complete response was compared between the two treatment groups. Complete response was defined as biochemical remission (=serum levels of ASAT and ALAT within normal ranges) at the individual last visit of segment A and lack of steroid specific side effects throughout segment A.
The purpose of this study is to determine whether protective anti-HB serum levels are maintained after 6 months of uninterrupted treatment with IGIV-HB Grifols, a new specific hepatitis B immune globulin, in patients having previously undergone liver transplantation.
This study will demonstrate the immunogenicity and evaluate the safety/tolerability of the vaccine in Chinese children between 12 and 23 months of age.
The rate of sustained virological response (SVR) in patients with chronic hepatitis C, genotype 3, high viral load and without rapid virological response (RNA-HCV negative at week 4) is low. Standard of care of these patients include treatment with weekly peginterferon plus 800 mg/day of ribavirin (RBV). Extended treatment to 48 weeks does not provide more clinical benefit than the standard duration. The main hypothesis is that higher dose of ribavirin may be better in terms of SVR than the standard dose.