View clinical trials related to Hepatitis C, Chronic.
Filter by:This study is designed to evaluate the potential for a pharmacokinetic (PK) drug-drug interaction between IDX320 and IDX184 and to assess the safety and tolerability when the two drugs are administered in combination in healthy participants.
Standard therapy for chronic hepatitis C virus (HCV) is (Peg/RBV) combination therapy obtaining sustained virologic response (SVR) in 80% of naïve patients with genotype 2,3. Studies rarely address the issues of improving host factors. The current study examines 1. Does 3 months therapy with Vitamin D+ Peg + Ribavirin could improve viral response and shorten treatment duration (from 24 weeks to 12 weeks) 2. whether Vitamin D levels predicts negative treatment outcome.
The main objective is to evaluate the hepatic safety of raltegravir when compared to efavirenz, both in combination with tenofovir and emtricitabine as first-line HIV treatment in patients with HIV and hepatitis C coinfection.
Standard therapy for chronic hepatitis C virus (HCV) is (Peg/RBV) combination therapy obtaining sustained virologic response (SVR) in 80% of naïve patients with genotype 2,3. Studies rarely address the issues of improving host factors. The current study examines 1. whether adding vitamin D, a potent immunomodulator, could improve viral response and shorten treatment duration (from 24 weeks to 12 weeks) 2. whether Vitamin D levels predictes negative treatment outcome.
The purpose of this study it to evaluate the safety and tolerability of VX-985 in HCV subjects. This study will also evaluate the antiviral activity and pharmacokinetic profile of VX-985.
Based on 12-week on-treatment data, at least 1 dose of BMS-824393 can be identified which is safe, well tolerated, and has sufficient antiviral activity to progress to late stage clinical trials when combined with pegIFNα/RBV for treatment of chronically infected hepatitis C virus genotype 1 treatment-naive subjects.
This study is a multi-center, randomized, open-label and positive controlled Phase II Clinical trial to assess the efficacy and safety of Ypeginterferon alfa-2b (with Ribavirin), once a week, in 3 dose-groups respectively, for treatment of Chronic Hepatitis C patients, with Pegasys 180mcg/week & Ribavirin as positive control. It is aimed to establish a dose response and safety relationship sufficient to allow the subsequent design and conduct of Phase III trials, and generate the PK data in hepatitis C patients to satisfy regulatory requirements.
The substances BI 201335 and BI 207127 are being developed for the treatment of chronic hepatitis C virus infection. BI 201335 and BI 207127 work by preventing the virus from replicating. The currently available medications pegylated interferon alfa and ribavirin for hepatitis C ca have considerable adverse events in patients and in many cases are not sufficiently effective. This is particularly the case in treatment of patients infected with genotype 1 of HCV. A combination therapy of these new substances without pegylated interferon alfa may be associated with fewer adverse events that currently available (pegylated interferon-alfa-based) medication and may also provide a treatment option to the large number of patients with contraindications or intolerance to pegylated interferon alfa. This clinical trial (1241.21) currently consists of 3 distinct studies: Part 1, Part 2 and Part 3. Part 1 (SOUND-C1) is a 2 armed study as described in experimental arms 1 and 2 below (actual enrollment: 56 patients; randomized and treated: 32) Part 2 (SOUND-C2) is a 5 armed study as described in experimental arms 3 to 7 below (actual enrollment: 465; randomized and treated: 362) Part 3 (SOUND-C3) includes 3 arms as described in experimental arms 8 to 10 below (83 patients randomized and treated)
The general aim of this study is to determine if 3 MIU of IFN-α5 in monotherapy, and 1,5 MIU of IFN-α5 combined with 1,5 MIU of IFN- α2b, are safe dose levels as well as to investigate the antiviral efficacy and pharmacodynamics (PD) of such doses and drugs in treatment-experienced HCV patients with genotype 1 chronic infection, after 29 days of treatment. It is also intended to determine pharmacokinetics (PK) of the safe dose achieved of IFN-α5 in monotherapy.
The purpose of this study is to see if treatment of chronic hepatitis C in people who are on opiate replacement therapy such as methadone or buprenorphine (including patient who still inject drugs) is safe and effective.