Active clinical trials for "Hepatitis A"

Hepatitis C virus (HCV) is the major cause of chronic liver disease and has a long-term resultant complications4 and it considered as a major endemic medical health problem in Egypt. It affects multiple organs and reflect various manifestations on oral cavity.The purpose of this study is to assess the prevalence of oral mucosa conditions, type of oral manifestation and gingival lesions in patients with hepatitis C

The purpose of this study is to evaluate the evolution of liver injury with fibrosis data obtained using non-invasive serological markers in patients who achieved SVR after treatment with direct-acting antivirals.

Hepatitis E Virus (HEV) infections are emerging in the Western world with a predominance of HEV genotype (gt) 3. Except for age older than 50 years, male gender, chronic liver disease and immunosuppressed status, no correlators with clinical outcomes have been identified so far. With this study, we want to examine viral factors associated with the morbidity and mortality of HEV infections in Belgium as well as find correlators with clinical outcomes.

Currently, there is a lack of literature on programs evaluating rapid screening methods to traditional venipuncture methods for sample collection during screening for viral hepatitis. Due to the relatively low diagnosis and linkage to care rate, screening programs that provide same day results for viral hepatitis infection may improve both diagnosis and enable providers to engage patients shortly after diagnosis. This stands in contrast to the multi-visit, weeks long process that normally accompanies serum testing for hepatitis C virus (HCV) and hepatitis B virus (HBV). A few American studies have examined the implementation of HCV inpatient screening programs; however, they are focused specifically on high-risk patient populations, the barriers to accessing care experienced by study participants are not relevant to the Canadian healthcare system context, and do not use rapid testing. Furthermore, there are few, if any, data on HBV inpatient screening programs and the diagnosis rate remains low. This project will provide key data on a rapid inpatient screening and linkage to care strategy as well as the prevalence of these viruses across different age bands within the population. Finally, the study will help determine whether rapid inpatient screening is a feasible and acceptable approach for screening and linkage to care.

Immunisation policies have strong influences on the epidemiology of hepatitis A and B infection. In Hong Kong, vaccines against both viruses have been available through different channels and programmes in the past 3 decades. To evaluate the changes in the prevalence of hepatitis A and B in the general population, a seroepidemiology study is conducted involving a prospective cross-sectional survey followed for serology testing. Eligible members of 1327 spatially random households would be invited to join the study by completing a questionnaire and providing blood samples, either by dried blood spots or venesection, for determining the presence of antigen and/or antibody against hepatitis B, as well as antibody against hepatitis A. The main measures comprise a set of metrics on the prevalence of hepatitis A and B. Analysis would be conducted to examine the association of risk factors with the tested markers and describe the attitudes towards viral hepatitis vaccination. The results would allow us to understand the transmission potential of hepatitis A and B in the community would be influenced by the changing disease epidemiology and coverage of vaccination, which inform the development of new vaccination strategies in Hong Kong

The goal of this compassionate access program is to provide early access to REP 2139-Mg for patients with HBV mono-infection or HBV / HDV co-infection who either have advanced (decompensated) cirrhosis or who have failed to response to other other antiviral agents either approved or under development and who are in danger of progressing to decompensated cirrhosis. This compassionate access program will provide access to a once weekly regimen of subcutaneously (SC) administered REP 2139-Mg for a period of 48 weeks with the goal of achieving functional cure of HDV and or HBV, with the reversal of liver disease in the absence of antiviral therapy. The safety, tolerability and efficacy of SC REP 2139-Mg will be monitored during and after therapy

Alcoholic hepatitis (AH) is the most severe form of acute alcohol-related liver disease. Maddrey's discriminant function (mDF) >32 defines the severe form of AH, which is associated with a high mortality. Corticosteroid therapy (CS) represents the main medical treatment that may reduce short-term mortality. Lille score at day 7 assesses the therapeutic response to steroid therapy. At present, no parameters able to predict the response to steroid therapy have been highlighted. The mDF depends mainly on prothrombin time (PT). Aim of the present study was to evaluate if the PT value could predict the response to CS in severe AH (sAH).

Participants with Chronic Hepatitis C (CHC) and normal ALT, who have been under treatment with peginterferon alfa-2a and ribavirin for at least 4 weeks, will be enrolled into this non-interventional, open-label study. The primary aim is to evaluate quality of life according to the 36-Item Short-Form Health Survey (SF-36) questionnaire, modified for the Greek population.

The purpose of this study is to describe the genetic diversity of Hepatitis C virus (HCV) NS3/4a protease and NS5A protein of HCV in participants with chronic disease naive-drug or previously failed to double therapy (Peg-interferon and Ribavirin) and to identify the frequency of natural polymorphisms in HCV NS3/4a protease and NS5A protein that are associated with direct-acting antivirals (DAAs)-resistance.

This study is being conducted to develop new techniques for early diagnosis of liver disease. These techniques are: Shearwave Elastography (SWE) ultrasound and blood biomarkers. SWE ultrasound uses high-frequency sound waves to view soft tissues such as muscles and internal organs and measure stiffness. An ultrasound creates computer images that show internal body organs, such as the liver or kidneys, more clearly than regular x-ray images. Biomarkers are biological molecules found in the blood that provide important information about liver disease.