View clinical trials related to Hepatitis C.
Filter by:Study P05063 is a 3-year long-term follow-up (LTFU) study in participants previously treated with boceprevir (BOC) or narlaprevir (NAR) in a Phase 1, 2, or 3 clinical study. Participants will be followed for up to 3.5 years after the end of their participation in the treatment protocol to document maintenance of the antiviral response (for sustained responders) and to characterize the long-term safety after use of this therapeutic regimen. LTFU procedures include collection of plasma samples for measuring Hepatitis C Virus ribonucleic acid (HCV-RNA) by polymerase chain reaction (PCR) and HCV sequence analysis. No drug therapy will be administered as part of this study.
In this study, adult Indonesian subjects with human immunodeficiency virus (HIV) coinfected with chronic hepatitis C (CHC) will be given peginterferon alfa-2b (PEG-IFN) plus ribavirin (RBV) combination therapy. The efficacy rate (sustained virologic response, end of treatment virologic response, and sustained biochemical response), the subject morbidity rate as caused by other opportunistic infection (eg, bacterial pneumonia, tuberculosis, and other bacterial infection), and the safety and tolerability of this combination therapy will be examined.
The objective of this study is to compare the efficacy of peginterferon alfa-2b (PegIFN-2b) monotherapy administered at a dose of 0.5 ug/kg vs stronger neo minophagen C (SNMC) in participants with chronic hepatitis C (CHC) and liver fibrosis (Metavir fibrosis score of F2 and F3) who were previously treated with interferon. The trial will evaluate the effect of treatment on the progression of liver fibrosis, liver inflammation, and liver function. Treatment will be administered for up to 156 weeks with a 4-week follow-up.
The purpose of this study is to assess the ability of eltrombopag to elevate platelet counts thereby reducing the need for platelet transfusions in chronic liver disease patients with thrombocytopenia undergoing elective invasive procedures. The clinical benefit of eltrombopag will be measured by the proportion of subjects who avoid platelet transfusions, before, during and up to 7 days after undergoing an invasive procedure. In addition, bleeding events will be monitored during this time. The number of transfusions, safety events and medical resource utilisation will be monitored during this time and for up to 30 days after undergoing an invasive procedure to help further evaluate clinical benefit.
Optimal ribavirin dosages are essential in achieving SVR (sustained virological response). Several studies have shown higher SVR rates in patients receiving higher doses of ribavirin. Therefore we propose a randomized controlled open label multicenter trial to investigate wether high (25-29mg/kg) dose ribavirin can improve outcome in patients in infected with hepatitis C virus genotype 1 or 4 compared to standard dose (12-15mg/kg).
The purpose of this study is to determine whether cognitive behavioral therapy (CBT) is effective in the prevention of depression during interferon and ribavirin treatment for hepatitis C infection.
To evaluate the efficacy of pegylated interferon alfa-2a 40 kD (PEGASYS) combination therapy with ribavirin (Copegus)given for 24 or 48 weeks in patients with chronic hepatitis C (CHC) virus infection genotype 2 or 3 who responded during (i.e. had HCV-RNA <50 IU/mL at the end of previous therapy), but relapsed after (i.e. had detectable HCV-RNA after the end of prior treatment) previous therapy with pegylated interferon and ribavirin given for at least 12 weeks and at most 24 weeks.
This study will assess the efficacy of everolimus as an inhibitor of fibrosis progression in liver transplant patients who have a recurrence of hepatitis C viral infection in the transplant
The purposes of this study are: - to determine the safety and tolerability of multiple doses of A-831 at various doses - to determine how multiple doses of A-831 are distributed through the bloodstream - to determine if A-831 reduces the amount of Hepatitis C virus in the blood
This is a Phase 3b/4, prospective, open-label, randomized, multicenter study of peginterferon alfa-2b plus ribavirin in participants with chronic hepatitis C, genotype 1. The study consists of two parts: (1) a noninterventional arm (HOMA IR <= 2) and (2) an interventional arm (HOMA IR > 2), where HOMA IR is the insulin resistance index for the participants calculated by fasting insulin (uU/mL) x [fasting glucose (mmol/L)/22.5]. Participants in the noninterventional arm are treated according to the European labeling and response rates are evaluated at Month 1 (optional), 3, 6, 12, and follow up. Participants in the interventional arm are treated with PEG-Intron 1.5 ug/kg (subcutaneous) once weekly plus weight-based REBETOL 800-1400 mg (oral capsules) daily for a variable period depending on their response at Week 12: (1) HCV-RNA positive with < 2-log drop in viral load, treatment will be discontinued; (2) HCV-RNA positive with >= 2-log drop in viral load; participants will be randomized (1:1) to Group A (stop treatment at Week 48) or Group B (stop treatment at Week 72); and (3) HCV-RNA negative, treatment will be changed to be according to the European labeling and response rates will be evaluated at Month 6, 12, and follow up. All participants will go on with their treatment after Week 12 until the results of the HCV polymerase chain reaction (PCR) are available (maximum of 4 weeks).