View clinical trials related to Hepatitis.
Filter by:Follow-up for durability of sustained virologic response, changes in liver function and safety in patients with SVR24 in feeder studies
Counseling intervention: Primary objective: to evaluate and compare, in at-risk populations, the efficacy of three different counseling methods in terms of propensity to come back for a HIV re-test. Secondary objectives: to evaluate and compare the efficacy of the counseling methods in terms of reported risk behavior and HIV knowledge as well as their acceptability and cost-effectiveness; describe the distribution of duration from HIV primary infection to detection; and estimate the prevalence of chronic hepatitis B and C, and syphilis in HIV-uninfected participants of targeted populations. Reminder intervention Primary objective: to evaluate and compare, in at-risk individuals who require frequent testing, the efficacy of reminders in terms of propensity to come back for a HIV re-test within 7 months. Secondary objective: to assess the cost-effectiveness of reminders. The interim analyses have shown that that some strategies are better than the others and the Advisory Committee recommended to use only the most efficient strategies (Computer assisted counseling and Scheduling an appointment and sending reminder to clients). In addition, CD4 cell count normal ranges in 30 HIV uninfected individuals in Thailand will be assessed. Transient elastometry (FibroScan) will be used to assess liver fibrosis in participants with and without viral hepatitis.
This is a Phase 2, open-label,randomized, multiple dose, varied administration regimen study with 2 parts (Parts A and B) in Subjects Infected with Chronic Hepatitis B Virus
The hypothesis of this investigation stresses that the current understanding of the prevalence of HCV infection in the general population and in different subgroups will serve to lay out medium- and long-term measures for action geared toward reducing the disease burden through preventive, research, screening and therapeutic measures. Aim: To determine the prevalence of seropositivity and chronic infection with the HCV and to analyze the associated factors. To analyze and infer different screening strategies for HCV infection based on the at-risk groups/cohorts of elevated prevalence detected. to assess the efficiency of screening strategies and the subsequent cost-effectiveness of treatment in the general population
This study will evaluate the safety, tolerability, and efficacy of sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX) in adults with chronic hepatitis C infection who have failed to eradicate hepatitis C despite previous combination directly acting antiviral therapy.
This study is being conducted to determine safety and effectiveness of transplanting kidneys from Hepatitis C-positive donors into Hepatitis C-negative patients on the kidney transplant waitlist, who will then be treated with the appropriate direct-acting antiviral (DAA) after the single kidney transplantation.
There is limited data outside of clinical trials on adherence to once daily ledipasvir/sofosbuvir regimens. Many patients present with known barriers to medication adherence including untreated psychiatric illness and substance use disorders, cognitive impairment, and low health literacy. The goal of this study is to evaluate the baseline level of adherence to ledipasvir/sofosbuvir in a real-world clinic population and compare this to the level of adherence in patients provided with additional adherence support. Medication adherence in this study will be evaluated using AdhereTech, a wireless pill monitoring device that measures the dosage and time a medication was taken. Using cellular technology, AdhereTech can be used passively to collect data on when a medication is taken, when a refill is needed, and how often the bottle is opened. AdhereTech also can be used actively to monitor adherence and provide feedback to subjects using the device. When actively monitoring, AdhereTech can be set up to provide live feedback to a subject by lighting up, sounding chimes, and sending phone/text/email alerts to remind patients to take their medication (see attached PowerPoint presentation). HepCure is a web-based tool kit in the form of a dashboard for medical providers (MDs and NPs) and an application (or "app") for patients. The app allows patients to become active participants in their treatment by enabling them to set medication reminders, record doses taken, and communicate their adherence to their medical provider using the provider dashboard.
Treatment cessation in chronic hepatitis B is associated with high rates of disease relapse. However patients who achieve the seroclearance of hepatitis B surface antigen (HBsAg) (<0.05 IU/mL) show good off-treatment durability after treatment cessation. Through the quantification of HBsAg, the study aims to investigate how low should quantitative HBsAg be before once can achieve successful disease control after treatment cessation.
The purpose of this study is to assess the efficacy and safety of ABT-493/ABT-530 in adults with chronic hepatitis C virus genotype 1-6 infection and human immunodeficiency virus-1 co-infection.
This study will evaluate the efficacy and safety of 48-week treatment with pegylated interferon (PEG-IFN) alfa-2a (Pegasys) monotherapy in participants with chronic hepatitis D (CHD). Treatment will be followed by 24 weeks of treatment-free follow-up.