View clinical trials related to Hepatitis C.
Filter by:This prospective observational study will investigate predictive values of virological response in pegylated interferon alfa-2a (Pegasys)/ribavirin (Copegus) treatment-naive participants with chronic hepatitis C. Participants will be treated with pegylated interferon alfa-2a and ribavirin as prescribed by the physician. Data will be collected for a maximum of 96 weeks.
Chronic hepatitis C is endemic in Egypt with a high prevalence of the resistant genotype 4. Conventional standard of care treatment has modest response with only 50% sustained virologic response. Recent reports have suggested an augmented response with the addition of vitamin D. This is a prospective randomized trial to assess the effectiveness of adding vitamin D to standard of care for chronic hepatitis C genotype 4.
For HIV-infected patients who have access to treatment, liver diseases are a major cause of morbidity and mortality. Hepatitis C is the most frequently encountered liver condition in this population. Both diseases allow a higher level of poisonous substances (toxins) normally produced by the bacteria present in the gut to enter the bloodstream. This leads to a chronic inflammatory state, which results in faster development of liver scars (fibrosis) and ultimately, end stage disease (cirrhosis). To prevent this from happening, the use of antibiotics has been attempted to reduce the quantity of gut flora in the hopes of lowering the amount of toxins produced. These trials have shown promising results, but the antibiotics studied had major side effects and were not designed for continuous use. Rifaximin is a non absorbable antibiotic with very few side effects. It is already used for long periods of time in cirrhotic patients to treat the effects of cirrhosis on the brain (encephalopathy). This project will try to determine if rifaximin, by reducing the level of toxins produced by the bacteria in the gut, can improve the evolution of liver fibrosis in HIV-infected patients with hepatitis C. In this pilot study, ten patients with HIV and HCV infection will be followed for one year. In addition, 10 patients with HCV mono infection will also be followed. Both populations will be included if they are starting on rifaximin, for its currently approved FDA indication (hepatic encephalopathy).
Hypothesis Combination of Boceprevir with Ribavirin in treatment-naïve patients with genotype 4 chronic hepatitis C infection will increase the proportion of patients achieving sustained viral response compared to standard treatment alone.
The purpose of this study is to determine the safety, tolerability, pharmacokinetics (what the body does to the medication) and antiviral activity of JNJ-47910382 when administered in different dosing regimens in Caucasian genotype-1 chronic HCV-infected patients.
It is a multi-center study of the efficacy of a new Pegylated Hansenula-derived recombinant interferon α 2a (Reiferon Retard® 160 µg once weekly in combination with ribavirin in treatment of Egyptian patients with chronic hepatitis C for 48 weeks. hepatitis C virus (HCV) viral load will be assessed during therapy at weeks 12, 24 and end of treatment, as well as 24 weeks after therapy is completed.
GSK2336805 is a novel hepatitis C virus (HCV) non-structural 5A (NS5A) inhibitor being developed for the treatment of chronic HCV infection. This Phase II, multicenter, parallel-group, randomized, dose-ranging study will assess the safety and tolerability, antiviral activity, and pharmacokinetics of GSK2336805 at 2 dose levels (40 and 60 mg) in combination with pegylated interferon alfa-2a (PEG) and ribavirin (RIBA) in approximately 100 treatment-naïve subjects with chronic genotype 1 HCV infection. In a separate nonrandomized single-arm cohort, up to 15 treatment-naïve subjects with genotype 4 chronic HCV infection will be enrolled in parallel at the dose level of 60 mg of GSK2336805.
The proposed study will investigate the knowledge level, attitudes, and perceptions among staff of Methadone Maintenance Treatment (MMT) clinics and intravenous drug users (IDUs) who attending MMT clinics, which is the most reachable population for HCV/HIV intervention in China. This study will also explore the barriers that prevent IDUs from getting HCV/HIV intervention/prevention and medical care services. This study will help to understand and address this important problem in China and other Asian countries.
The purpose of this study is to assess the safety, tolerability, and affect on blood levels of miravirsen and telaprevir when administered together.
This study is being done to test blood, urine and tissue samples to see if this can help decide if CKD (Chronic Kidney Disease), AR (Acute Rejection) and HCV (Hepatitis C Virus) can be identified in its early stages. CKD damage to the kidneys, AR and HCV all lower the body's ability to function properly. Early detection of these conditions could assist with successful treatment and possibly lead to less repeat organ transplants.