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Hepatitis C, Chronic clinical trials

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NCT ID: NCT00623428 Completed - Clinical trials for Hepatitis C, Chronic

A Study of Combination Therapy With PEGASYS (Pegylated Interferon Alfa-2a (40KD)) and Copegus (Ribavirin) in Patients With Chronic Hepatitis C Genotype 2 or 3 Who Do Not Achieve a Rapid Viral Response

Start date: June 2008
Phase: Phase 3
Study type: Interventional

This study will evaluate the efficacy and safety of peginterferon alfa-2a 40KD + ribavirin combination therapy given for 24 weeks versus 48 weeks in patients with chronic hepatitis C, genotype 2/3.

NCT ID: NCT00610597 Completed - Clinical trials for Alcoholic Liver Disease

Study of T Cell Phenotype Activation Pathway in Human Alcoholic Liver Disease

Start date: January 2005
Phase: N/A
Study type: Observational

Alcoholic liver disease is characterized by circulating T cell activation and liver T cell infiltration but their phenotype is poorly studied. The aim of the study is to test the hypothesis that the (CD4+ T cell secreting Interleukin-17) Th17 pathway is involved in alcoholic liver disease.

NCT ID: NCT00606528 Completed - Clinical trials for Chronic Hepatitis C Virus Infection

FGL2/Fibroleukin and Hepatitis C Virus Infection: A Predictor of Response to Antiviral Therapy

Start date: February 2008
Phase: N/A
Study type: Observational

The main objective of this study is to assess whether a recently-developed bioassay for the protein FGL2 can be used to predict the progression and/or response to treatment of Hepatitis C Virus disease in patients with chronic HCV infection. The hypothesis is that increased levels of FGL2 and increased numbers of T regulatory cells are associated with a failure to respond to treatment.

NCT ID: NCT00606086 Completed - Clinical trials for Genotype 1 Chronic Hepatitis C

Safety and Efficacy of the Therapeutic Vaccine GI-5005 Combined With Pegylated Interferon Plus Ribavirin Standard of Care Therapy Versus Standard of Care Alone in Patients With Genotype 1 Chronic Hepatitis C Infection

Start date: December 2007
Phase: Phase 2
Study type: Interventional

The GI-5005 therapeutic vaccine in combination with standard of care or standard of care alone will be injected under the skin of HCV subjects. Patients will be monitored for safety, immune responses and any therapeutic benefits related to the injections including EVR, ETR, and SVR.

NCT ID: NCT00602784 Completed - Chronic Hepatitis C Clinical Trials

Phase II Study of Immunization With a Hepatitis C Virus (HCV) Antigen Peptide Vaccine

Start date: November 2002
Phase: Phase 2
Study type: Interventional

The objectives are 1. to determine the immunological profile (CD4+, CD8+ cells, DTH) induced by immunization with HCV antigen peptide vaccine with polyarginine. 2. to document virological (HCV-RNA) and biochemical (ALT) responses following immunization with HCV antigen peptide vaccine with polyarginine. 3. to assess the safety of immunization with HCV antigen peptide vaccine with polyarginine.

NCT ID: NCT00601770 Completed - Chronic Hepatitis C Clinical Trials

Virological Response Study of the HCV Vaccine IC41

Start date: February 2006
Phase: Phase 2
Study type: Interventional

The objective is to investigate the virological (HCV-RNA) responses following biweekly immunization with IC41. Treatment phase 14 weeks, total study duration including follow-up period 38 weeks.

NCT ID: NCT00596960 Completed - Chronic Hepatitis C Clinical Trials

Study of the Effects of Motivational Enhancement Therapy on Alcohol Use in Chronic Hepatitis C Patients

Start date: November 2008
Phase: N/A
Study type: Interventional

The purpose of this study is to determine whether motivational enhancement therapy (MET) reduces alcohol use in a population of HCV-infected veterans who are currently drinking alcohol and have alcohol disorders. We hypothesize that veterans with HCV, an alcohol use disorder and continued excessive alcohol use who receive MET will have a greater reduction in the number of standard alcohol drinks per week and a greater percentage of days abstinent than veterans who receive health education control intervention.

NCT ID: NCT00593151 Completed - Hepatitis C Clinical Trials

Study of Safety, Tolerability, and Anti-Viral Effect of Locteron Compared to PEG-Intron in Patients With Chronic Hepatitis C

PLUS
Start date: January 2008
Phase: Phase 1/Phase 2
Study type: Interventional

The purposes of the PLUS study were to confirm the safety and tolerability of two doses of LocteronTM (320 ug and 640 ug) dosed over four weeks in patients who had failed prior anti-HCV therapies (Panels A and B), and then to continue to study the safety, tolerability, and preliminary efficacy of the same two doses of LocteronTM (320 ug and 640 ug) in treatment-naïve genotype 1 HCV patients when Locteron dosed over 12 weeks (Panel C). All subjects were also to receive oral daily weight-based ribavirin.

NCT ID: NCT00591214 Completed - Chronic Hepatitis C Clinical Trials

Safety and PK Study of MP-424 to Treat Chronic Hepatitis C

Start date: December 2007
Phase: Phase 1
Study type: Interventional

The purpose of this study is to assess the safety, pharmacokinetics and HCV(Hepatitis C virus) RNA (Ribonucleic Acid) kinetics after administration of MP-424 to patients with chronic hepatitis C.

NCT ID: NCT00590564 Completed - Hepatitis C Clinical Trials

SHO-SAIKO-TO for Patients With Chronic Hepatitis C: A Phase II Study

Start date: October 2002
Phase: Phase 2
Study type: Interventional

Researchers want to see whether Sho-saiko-to (SST) can help in patients with chronic hepatitis C. Chronic hepatitis C may cause swelling within the liver and this can lead to scar tissue. In some patients, severe scarring of the liver, liver failure and liver cancer can occur. Standard treatment for chronic hepatitis C is a drug called interferon with or without another drug called ribavirin. There are a number of side effects that some patients are unable to take. Other patients may have an initial response, but then the virus and the inflammation come back. Sho-saiko-to is an herbal medicine that has been used for many years in Asia to treat liver disease. The purpose of the study is to evaluate whether Sho-saiko-to may improve liver swelling and injury caused by chronic hepatitis C.