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Hepatitis C, Chronic clinical trials

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NCT ID: NCT00292084 Completed - Clinical trials for Hepatitis C, Chronic

An Extension Study to Evaluate the Safety and Efficacy of Celgosivir and Peginterferon Alfa-2b, With or Without Ribavirin, in Patients With Chronic Hepatitis C Genotype 1 Infection

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

This is an extension study of HCV-05-002. The objective of this study is to evaluate the safety and efficacy of celgosivir plus peginterferon alfa-2b, with or without ribavirin, for an additional 36 weeks in patients with chronic hepatitis C genotype 1 infection.

NCT ID: NCT00286871 Completed - Chronic Hepatitis C Clinical Trials

Randomized Controlled Trial in Liver Transplant Recipients Treated in Steroid Sparing Regimen

Start date: February 2006
Phase: Phase 1
Study type: Interventional

Liver transplant subjects will be given Mycophenolate (MMF) and Tacrolimus in order to help prevent post-transplant rejection.

NCT ID: NCT00279565 Terminated - Clinical trials for Hepatitis C, Chronic

Buprenorphine Versus Methadone Maintenance in Hepatitis C Patients Receiving Peg-Intron and Rebetol (Study P04279)(TERMINATED)

Start date: August 2005
Phase: Phase 4
Study type: Interventional

This randomized, single-center, controlled study is designed to evaluate the safety, tolerability, and efficacy of treatment with Peg-Intron with Rebetol in methadone or buprenorphine maintenance patients with hepatitis C.

NCT ID: NCT00277758 Terminated - Hepatitis C Clinical Trials

Safety Study of Low Dose Interleukin 2 (IL-2) Plus PEG-IFN/RBV In Chronic Hepatitis C Virus Genotype I

Start date: March 2004
Phase: Phase 1
Study type: Interventional

This is a treatment study trial, in which we will assess the safety and tolerability of daily dose IL-2, as monotherapy for 12 weeks, followed by IL2 in combination with PEG-IFN and RBV for 48 weeks in the treatment of chronic Hepatitis C.

NCT ID: NCT00274495 Terminated - Fatty Liver Clinical Trials

Assessing the Efficacy and Safety of Rosiglitazone Added to Standard Therapy for Hepatitis C Genotype 1 With Fatty Liver

Start date: January 2006
Phase: Phase 4
Study type: Interventional

To study the effectiveness and safety of adding Rosiglitazone, an insulin sensitizing agent to people with chronic hepatitis C infection genotype 1 with fatty liver disease, who are being treated with standard therapy. Standard therapy consists of weekly pegylated interferon injections and daily ribavirin pills, whose dosage is weight based. This regimen in genotype 1 patients is effective in only 45% of patients at best. In addition, this therapy must be given for 48 weeks to be effective and has alot of side-effects. One risk factor for a poor response is fatty liver. Rosiglitazone has been shown to be effective in the treatment of patients with fatty liver alone. This study hopes to show that the addition of Rosiglitazone to the standard therapy in genotype 1 patients with fatty liver disease will increase effectiveness of the standard therapy of hepatitis C.

NCT ID: NCT00265642 Completed - Clinical trials for Hepatitis C, Chronic

Evaluation of Irbesartan on Hepatic Fibrosis in Chronic Hepatitis C

Fibrosar
Start date: October 2006
Phase: Phase 3
Study type: Interventional

The purpose of this study is to examine the efficacy of irbesartan on the progression of liver fibrosis in adult patients with chronic hepatitis C. The expected total enrollment is 200 patients. Patients who meet the study criteria and accept to participate at this study will take by day one tablet of 150 mg of treatment (irbesartan or placebo) during two years. The assessment of efficacy will be make by evaluation of area of liver fibrosis and blood markers of liver fibrosis

NCT ID: NCT00265395 Completed - Clinical trials for Hepatitis C, Chronic

Extended Treatment With PEG-Intron® and Rebetol® in Patients With Genotype 1 Chronic Hepatitis C and Slow Virologic Response (Study P03685)

Start date: December 2004
Phase: Phase 3
Study type: Interventional

This is a controlled, randomized, parallel-groups, open-label, multinational study designed to evaluate the efficacy and safety of PEG-Intron® (pegylated interferon alfa-2b) plus Rebetol® (ribavirin) in subjects with chronic hepatitis C. It is designed to evaluate whether 72 weeks of treatment with PEG-Intron plus Rebetol is more effective than 48 weeks of treatment in subjects with Genotype 1 chronic hepatitis C who exhibit a slow response to treatment.

NCT ID: NCT00262379 Completed - Chronic Hepatitis C Clinical Trials

Use or Non-use of Epoetin Beta in Patients Infected by Chronic Hepatitis C

Start date: December 2005
Phase: Phase 3
Study type: Interventional

The purpose is to demonstrate a correction of anemia in hepatitis C virus treatment with peginterferon plus ribavirin.

NCT ID: NCT00255359 Withdrawn - Clinical trials for Chronic Hepatitis C Virus Infection

Safety, Tolerability and Efficacy of XTL 2125 in HCV-Infected Patients Who Are Interferon-Alpha Non-Responders or Relapsers

Start date: February 2006
Phase: Phase 1
Study type: Interventional

The study will be a randomized, double blind, placebo controlled, dose rising study in Interferon alpha (IFN-alpha) non-responder HCV infected patients or HCV patients who have relapsed following IFN-alpha therapy. Eligible subjects must have compensated liver disease and serum HCV RNA concentrations above 100,000 IU/mL at screening. The study will include both a single dose period for the evaluation of acute toxicity and single dose pharmacokinetics and a consecutive multi-dose period for the determination of longer-term safety, multiple-dose pharmacokinetics and antiviral activity. The objectives of this study are to evaluate the safety, tolerability, and antiviral activity of escalating single and multiple doses of XTL 2125 in patients with chronic hepatitis C virus infection and to assess the single- and multiple-dose pharmacokinetics of XTL 2125

NCT ID: NCT00255034 Terminated - Clinical trials for Hepatitis C, Chronic

Effects of 48 Weeks Versus 24 Weeks of Therapy With Peg-Intron/Ribavirin in Patients With Chronic Hepatitis C, Genotype 3 (Study P04143)(TERMINATED)

Start date: February 2005
Phase: Phase 4
Study type: Interventional

This is an Australian, open-label, multicenter, randomized, double-blind clinical trial designed to assess the efficacy of combination therapy with pegylated interferon alfa-2b and ribavirin for 48 weeks versus 24 weeks in the treatment of chronic hepatitis C (treatment-naïve genotype 3 subjects with high viral loads who have a METAVIR score of at least F1A2). The primary endpoint will be a sustained virological response defined by undetectable HCV RNA in serum at 24 weeks after completion of therapy.