View clinical trials related to Hepatitis C.
Filter by:This study is being done to find out if participants with insulin resistance and hepatitis C virus genotype 1 (HCV GT1) infections who failed dual therapy with peginterferon alfa (PegIFN) + ribavirin (RBV) will benefit from the addition of boceprevir to PegIFN + RBV (triple therapy).
To assess the safety and tolerability of the use of telaprevir in the setting of post-exposure prophylaxis among HCW exposed to HCV genotype 1 or genotype 2. To assess the election rate of postexposure prophylaxis for HCV-related occupational exposures in HCW.
Subjects are being asked to participate in this study because they have genotype 1 Hepatitis C Virus (HCV) and will be taking the standard of care drugs pegylated interferon, ribavirin, and telaprevir as part of their routine care. The purpose of this study is to see if the SIMpill automated pill dispensing device can help subjects take their medications at the times the doctor has instructed them to take it. The SIMpill device is an automated pill dispensing device that records a time stamp each time the device is opened and a dose of medication is taken. Physicians can download this data and generate a precise account of when you have taken your medication. In addition, if a dose is missed, the SIMpill device can be set to automatically notify you by text message if a dose is overdue. The Simpill device is a new way to keep track of when you take your HCV medications and will also help remind you when you forget to take a dose. In addition, this information will help your doctors understand how taking medication on time effects the success of the therapy.
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).
This study is designed to assess the safety and tolerability of boceprevir dosed 800 mg three times daily (TID) orally (PO) in combination with Peginterferon alfa-2b (PEG2b) 1.5 mcg/kg once a week (QW) administered subcutaneously (SC) plus ribavirin (RBV) (800 to 1400 mg/day) PO in Response Guided Therapy (RGT) in adult Vietnamese subjects with Chronic Hepatitis C, Genotype 1 (CHC GT1) who failed prior treatment with any interferon and ribavirin in Vietnam.
The purpose of this study is to evaluate the effectiveness of BMS-986094 and Daclatasvir (DCV) when given in combination with or without Ribavirin
The current study has been designed to identify behavioral and physiological mechanisms through which positive social connectivity (PCS) and negative social processes (NSP) interact with psychosocial stress to promote resilience in the context of illness. The investigators model inflammation (a central element of all disease states) through the use of treatment with interferon (IFN)-alpha, which provides a standardized regimen of chronic cytokine exposure known to produce profound behavioral disturbances, including depression, fatigue and sickness, in a high percentage of individuals. To objectively assess social processes, the current project will employ the Electronically Activated Recorder (EAR), which periodically and unobtrusively records snippets of ambient sounds in people's momentary environments. To objectively assess behavioral and physiological responses to psychosocial stress the current project will employ the Trier Social Stress Test (TSST), a standardized laboratory stressor known to reliably activate behavioral, neuroendocrine and inflammatory responses. These novel methodologies and model systems will be employed to test the hypotheses that (a) pre-existing affiliative and prosocial behavior will promote resilience in the context of chronic inflammation and that (b) —conversely—chronic inflammation will reduce affiliative and prosocial behavior via effects on stress reactivity, neuroendocrine function and sleep. Finally, it will explore (c) the potential mediating role of stress physiology. To test these hypotheses, 110 subjects with chronic hepatitis C virus infection will be randomized to receive treatment with pegylated IFN-alpha plus ribavirin or to postpone treatment for 6 weeks: 55 subjects at University of Arizona and 55 subjects at Emory University. Prior to randomization and 6 weeks later all subjects will be evaluated with the EAR and sleep actigraphy in their home environments and will undergo TSST and 14 hour diurnal neuroendocrine and immune measurement.
The objectives of this study are: 1. To evaluate the efficacy and safety of two different treatment regimens with BI 201335 (high dose given for 12 weeks or low dose given for 24 weeks both in combination with Pegylated interferon-a and Ribavirin (PegIFN/RBV) as compared to PegIFN/RBV alone in treatment-naïve (TN) chronic genotype 1 hepatitis C virus infected patients. 2. Evaluate the efficacy and the safety of BI 201335 high dose given for 12 weeks in combination with PegIFN/RBV given for 24 to 48 weeks as compared to PegIFN/RBV alone in chronic GT-1 hepatitis C virus infected relapser patients who failed a prior PegIFN/RBV treatment.
This is a three-part (Part A, Part B, and Part C), open-label, multicenter study of boceprevir in pediatric participants with chronic hepatitis C (CHC) genotype 1 (GT1). In Part A and Part B, efficacy and safety will be evaluated in participants with CHC GT1 who are non-cirrhotic, treatment naïves (Part A) or who are non-cirrhotic, treatment failures to (peg)interferon/ribavirin or who are cirrhotics (whether treatment naïve or treatment failure) (Part B). Part C is long-term follow up and no study treatment will be administered during this period, but participants who do not achieve viral clearance will be allowed to receive other treatments for CHC.
This randomized, double blind, phase II study will evaluate the efficacy and safety of two doses of RO5024048 in combination with ritonavir-boosted danoprevir and Pegasys (peginterferon alpha-2a) and Copegus (ribavirin) in patients who failed a prior protease inhibitor containing regimen with or without pegylated interferon. Patients will be randomized to receive either a 2-week lead-in of RO5024048 (1500 mg or 1000 mg orally twice daily) in combination with Pegasys (180 mcg subcutaneously weekly) and Copegus (1000 mg or 1200 mg orally daily) followed by 24 weeks of therapy with RO5024048 in combination with danoprevir (100 mg orally twice daily) plus ritonavir (100 mg orally twice daily) and Pegasys and Copegus (QUAD therapy), or 24 weeks of therapy with RO5024048 in combination with danoprevir plus ritonavir and Pegasys and Copegus (QUAD therapy). Anticipated time on study treatment is 24 or 26 weeks, with a treatment-free follow-up of 24 weeks.