View clinical trials related to Hepatitis C.
Filter by:The treatment of HCV-infected IDUs presents multiple challenges, such as adherence to therapy, relapse of substance use, re-infection, and co-morbid psychiatric disease. Some guidelines recommended that IDUs not be offered HCV treatment until they had stopped all such use for > 6 months, raising some questions about fairness and discrimination. Little published data exist on HCV therapy in active IDUs. However, extensive evidence exists that, when specific programs are developed, IDUs can be successfully engaged in care. In IDUs, strategies shown to improve adherence include directly-observed therapy (DOT), cash incentives, and comprehensive case management. Weekly interferon dosing now provides a means of improving HCV treatment adherence, and makes a DOT approach more practical. Within an observational, prospective clinical cohort, we will be able to identify a group of IDUs infected with HCV genotype 2 or 3 who would most benefit from treatment for their infection. We will design a systematic approach to the determination of their appropriateness for treatment, refine the approach to their treatment within a directly observed therapy (DOT) setting, and evaluate the success of the approach (defined as the achievement of Sustained Virologic Response (SVR)). Taken together, this project will help define a systematic approach to HCV infection in the inner city. The hypothesis is that the development of a systematic approach for the diagnosis of HCV and the establishment of a directly observed therapy (DOT) program for the treatment of HCV infection in IDUs will constitute an effective means of controlling the epidemic of this infection within this population.
There is some information available that indicates that Milk Thistle is an effective treatment for liver disease. This study will compare Milk Thistle with a placebo, (a medicine that looks just like Milk Thistle but does not contain any Milk Thistle) to see if people with both Hepatitis C and HIV infections show improvement or cure of Hepatitis C. The study will last one year.
The purpose of this study is to investigate the efficacy and safety of Pegasys® 180μg for subcutaneous (s.c.) injection in interferon (IFN)-treated or IFN-untreated chronic hepatitis C patients except for those infected with genotype 1b of hepatitis C virus (HCV) and a high viral load (≥ 100 KIU/mL). In addition, this study will explore the efficacy and safety of Pegasys® 180μg for s.c. injection given at 2 different periods between 24 and 48 weeks in IFN-untreated chronic hepatitis C patients.
The purpose of this study is to examine the safety and effectiveness of GI262570 compared to placebo (a pill that looks exactly like GI262570 but contains no active medicine) in improving specific tests that indicate the degree of liver fibrosis (scarring). Subjects who are enrolled in the study must have had prior treatment with interferon (either pegylated or standard interferon) plus ribavirin for at least 12 weeks to treat their hepatitis C, but either failed to clear the virus or didn't tolerate the treatment.
The purpose of this study is to compare the effects of (a) immunization setting and (b) outreach worker support on young injection drug users' (IDU) adherence to a multiple dose immunization schedule with a combined hepatitis A virus (HAV) inactivated and hepatitis B virus (HBV) recombinant vaccine.
The investigators hypothesize that a well-designed hepatitis C (HCV) video education curriculum for active drug injectors will lead to measurable improvements in HCV testing rates, HAV and HBV vaccination rates, as well as knowledge and attitudes about this condition. The investigators will use a short 10 minute video designed for active drug users to and assess its impact vs. a usual-care counseling intervention. The investigators will measure and compare its impact at baseline, 4 weeks after video viewing, and 12 weeks after intervention.
The investigators hypothesize that a well-designed hepatitis C (HCV)video education curriculum for high-risk drug users will show measurable benefits in improving HCV testing, hepatitis A and B vaccinations, and HCV knowledge, attitudes, and motivations toward transmission behavior change. The investigators will use a 4-part modular video series designed for at-risk drug users, and in this 12 week study will assess its impact on testing/vaccinations as well as knowledge, attitudes, and motivations in methadone-maintained drug users as compared to a usual-care intervention.
Spontaneous resolution of acute hepatitis C infection cannot be predicted and the majority of cases persist and become chronic. This randomized trial assesses the efficacy and safety of peginterferon alfa-2b. The investigators hypothesize that therapy strategies could prevent the development of chronic hepatitis.
Efficacy and safety is compared between interferon alfacon-1 alone and concomitant dosing of interferon alfacon-1 and ribavirin in hepatitis C patients.
This is a Phase IIIB, randomized, prospective, multicenter, single-country, open-label, controlled pilot trial designed to evaluate the effect of infliximab induction therapy on sustained virologic response (SVR) to treatment with pegylated interferon alfa-2b plus ribavirin in a group of 96 therapy-naïve subjects with genotype 1 hepatitis C virus (HCV) infection and high serum tumor necrosis factor (TNF)-alpha values.