Active clinical trials for "Hepatitis"

The primary objective of this study is to evaluate the safety and tolerability of ascending doses of Hanferon™ in combination with ribavirin (RBV). The secondary objective of this study is to define the PK and PD of ascending doses of Hanferon™ in combination with RBV. The exploratory objective of this study is to make a preliminary assessment of Hanferon™ efficacy in combination with RBV.

The purpose of this study is to determine the effects of silymarin on outcomes of patients with hepatitis C.

Evaluate safety, tolerability, and antiviral response of ACH-0141625 compared to standard of care in hepatitis C virus (HCV)-positive participants.

This randomized, open-label, multi-center study will evaluate the sustained virological response, pharmacokinetics and safety of various combinations of danoprevir/ritonavir with Copegus plus RO5024048 and/or Pegasys in patients with chronic hepatitis C infection. Patients will be divided into 2 separate cohorts. Cohort A, previous partial responders, will be randomized to Groups 1-3 and cohort B, previous null responders, will be randomized to Groups 4-6. Patients in all groups will receive danoprevir 100 mg twice a day and ritonavir 100 mg twice a day for 24 weeks. In addition, Groups 1 and 4 will receive RO5024048 1000 mg twice a day and Copegus 1000 mg or 1200 mg twice a day for 24 weeks; Group 2 will receive Pegasys 180 microgram subcutaneously once weekly and Copegus 1000 mg or 1200 mg twice a day for 24 weeks; Groups 3, 5 and 6 will receive RO5024048 1000 mg twice a day, Pegasys 180 microgram subcutaneously once weekly and Copegus 1000 mg or 1200 mg twice a day for 24 weeks. In addition, patients in Group 6 will receive another 24 weeks of Pegasys plus Copegus treatment.

The objective of this trial is to evaluate the efficacy and safety of two different treatment regimens with BI 201335, both in combination with PegIFN/RBV) as compared to standard of care (SOC) with PegIFN/RBV alone.

This randomized, double-blind, multi-center, parallel-group study will evaluate the sustained virologic response and the safety of mericitabine (RO5024048) (MCB) in combination with telaprevir (TVR) and peginterferon Alfa-2a (PEG-IFN) / ribavirin (RBV) in participants with chronic Hepatitis C infection.

The purpose of this study is to investigate the safety, tolerability and plasma pharmacokinetics (PK) of JNJ-47910382 after increasing single oral doses (taken with food) from 10 mg up to 600 mg or up to the maximum tolerated dose or up to the dose that yields a JNJ-47910382 plasma level that approaches the predefined maximum mean exposure (whichever comes first) in healthy Caucasian and Japanese participants. The foreseen maximum dose is 600 mg. In addition, the effect of fasting (ie JNJ-47910382 is taken without food) on the plasma pharmacokinetics of JNJ-47910382 after one selected oral dose given to healthy Caucasian participants will be studied. JNJ-47910382 is a drug that is being developed to treat Hepatitis C infection and is an inhibitor of the reproduction machinery of the Hepatitis C virus (HCV). Pharmacokinetics (PK) means how the drug is absorbed into the bloodstream, distributed in the body and eliminated from the body.

The purpose of this study is to evaluate the safety and tolerability of TMC435 along with pegylated interferon alpha-2a (PegIFNα-2a) and ribavirin (RBV) triple therapy in hepatitis C virus genotype-1 infected subjects, co-infected with human immunodeficiency virus-type 1, and to evaluate the number of patients with sustained virologic response (SVR) at 12 weeks after the planned end of treatment.

This study will evaluate the pharmacokinetic profile of tenofovir disoproxil fumarate (TDF) 300 mg in Chinese subjects to support the registration of this compound in the People's Republic of China. This will be an open-label, single group, single and repeat dose study without placebo in healthy male and female subjects. Pharmacokinetic sampling to enable measurement of plasma concentrations of tenofovir will be conducted over a 60-h period after the single dose and at steady state. The duration of the study will be approximately 7 weeks from screening to follow-up.

The goal of this study is to translate laboratory findings that Quercetin, a bioflavonoid, is safe and has antiviral activity in people with hepatitis C.