View clinical trials related to Hepatitis, Chronic.
Filter by:This randomized, double-blind, placebo-controlled study will evaluate the efficacy and safety of setrobuvir in patients with genotype 1 chronic hepatitis C. Treatment-naïve patients will be randomized to receive either setrobuvir (800 mg orally b.i.d loading dose followed by 200 mg orally .b.i.d.) or placebo in combination with standard of care Pegasys (peginterferon alfa-2a) and Copegus (ribavirin). Treatment duration will be 28 weeks or 48 weeks depending on response. Treatment-experienced patients categorized as relapsers, partial responders and viral breakthrough patients to previous pegylated interferon and ribavirin therapy will be randomized to receive either setrobuvir or placebo in combination with Pegasys and Copegus for 48 weeks. Treatment-experienced patients categorized as null-responders to previous pegylated interferon and ribavirin therapy will be assigned to treatment with setrobuvir plus Pegasys and Copegus for 48 weeks.
This study is to confirm the potential effects and assess the safety of a new bio-product Pegylated Recombinant Consensus Interferon Variant Solution for Injection (PEG-IFN-SA) and Ribavirin（RBV） in the treatment of Chronic hepatitis C who have not been previously treated with Interferon.
The study is a first in man, dose escalation study that will measure the safety and efficacy of TT-034 in the treatment of patients with chronic hepatitis C. The study is divided into 5 dose levels. Subjects will be given a single dose delivered by IV infusion. The subjects will be monitored and the data analyzed. After a set time, between 6 and 10 weeks depending on the dose level, the next set of subjects will be dosed. The study drug is a gene therapy treatment that produces molecules that destroy the Hepatitis C virus (HCV) in infected cells. Once the study drug is given, it cannot be withdrawn. Additionally, once an individual receives a dose, he or she will not be able to receive a second dose, but will remain eligible to receive most other HCV treatments.
Patients with spontaneous decline of HBV DNA were non-randomly assigned to accept peginterferon alfa-2a or entecavir therapy, or didn't accept any antiviral regiment.
The purpose of the study is to demonstrate the noninferiority of Algeron in combination with ribavirin compared to Pegasys in combination with ribavirin in the treatment of chronic hepatitis C.
Background: - Some people who have chronic hepatitis C do not respond to the usual treatment with peginterferon and ribavirin. New chronic hepatitis treatments are being developed that may work better for different people. The treatments will look at how specific genes interact with the drugs. Researchers want to see how well these new drugs work in people whose chronic hepatitis C has not responded or only partly responded to the usual treatment drugs. Objectives: - To compare new treatments for people with chronic hepatitis C. Eligibility: - Individuals at least 18 years of age who have chronic hepatitis C that has not responded to standard treatments. Design: - Participants will be screened with a physical exam and medical history. Blood and urine samples will be collected. Liver scans and a biopsy will be taken before the start of treatment. - Participants will be separated into two groups. One group will have the new treatment drugs (assunaprevir and daclatasvir). The second group will have these two drugs as well as peginterferon and ribavirin. All participants will have an initial 4-day hospital stay with regular blood tests to see how the start of the treatment works. - The first group will take the new study drug tablets daily for 24 weeks. Those who do not respond to this treatment will also start to take peginterferon and ribavirin, and the treatment will continue for 24 weeks after starting the additional drugs. - The second group will take all four drugs according to the standard dosing schedule for 24 weeks. - Treatment will be monitored with frequent blood tests. Liver scans, biopsies, and other tests will be performed as directed by the study doctors. - Participants will have 24 weeks of regular followup visits.
The purpose of this study is to investigate the efficacy and safety of medical ozone in treatment of chronic hepatitis B patients.
This study is designed to provide a preliminary assessment of the safety and effectiveness of the combination of PPI-668, BI 207127 and faldaprevir, with or without ribavirin, in the treatment of chronic hepatitis C virus infection.
This phase 4 study is designed for the collection of blood biomarker samples from patients who have completed chronic hepatitis B treatment with at least 25 weeks of a Pegasys (peginterferon alfa 2a) containing regimen and at least 24 weeks post-treatment follow-up. Patients may be enrolled from historical studies supported or sponsored by Roche, ongoing studies supported or sponsored by Roche or from general medical practice. The follow-up of patients who choose to participate in this study will be in accordance with the ongoing studies or with the general medical practice of the physician. Data from whole blood DNA samples collected in the GV28555 study or available from previously collected Roche Clinical Repository (RCR) samples will be used for combined analysis with data from other applicable studies. Procedures will include blood sample collection (not applicable for patients who previously have consented and donated RCR DNA samples) and medical record capture.
This is a study to evaluate the efficacy and safety of three experimental drugs compared with telaprevir (a licensed product) in people with hepatitis C virus infection who have not had treatment before.