View clinical trials related to Hepatitis B.
Filter by:This is an evaluation of adenosine methionine for treatment of chronic hepatitis b patients with cholestasis efficacy and safety of multicenter, randomized, open label clinical trial.
This is an open label study that will be conducted at a single site in China to evaluate the safety,tolerability and PK/PD profile of multiple dose of recombinant human serum albumin/interferon alpha2a fusion protein in chronic hepatitis B patients.The total duration of study participation is up to 22 weeks for each subject,including 4 weeks screening period.
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.
To compare the safety and efficacy of 12 months of low dose prednisone with low dose cyclosporine combined with entecavir in patients with thrombocytopenia associated with HBV-related cirrhosis.
This is a follow-up of the primary series vaccination schedule in Study A3L24 (NCT01177722) and booster vaccination in Study A3L27 (NCT01444781). Study Objective: - To describe the long-term antibody persistence at 3.5 and 4.5 years of age following a 3-dose primary series vaccination of either DTaP-IPV-Hep B-PRP-T+Prevenar™ (PCV7) +Rotarix™ or Infanrix hexa™+Prevenar™ (PCV7) +Rotarix™ vaccination at 2, 4, 6 months of age and a booster vaccination of DTaP-IPV-Hep B-PRP-T+Prevenar™ (PCV7) or Infanrix hexa™+Prevenar™ (PCV7) at 12 to 24 months of age. Observational Objectives: - To describe the long-term antibody persistence by group and by stratification on the age at inclusion of the A3L27 booster study. - To describe the effect of one additional oral dose of stand alone poliovirus isotypes 1, 2 and 3 vaccine* on the antibody persistence immune response for poliovirus isotypes (4 vs 5 doses of poliovirus administered).
Taiwan has launched a successful nationwide neonatal hepatitis B immunization since July 1, 1984. It successfully decreased the incidence of hepatitis B virus infection, the hepatitis B carrier rate as well as liver diseases among children and adolescents. The sexual transmission route is another important way of hepatitis B infection aside from the mother and child vertical infection, especially for youth and adults. Hepatitis B vaccination cohort refers to those who were born after 1986 and received hepatitis B vaccine immunization during newborn period. They are gradually entering into young adults and adolescent age. Among them, there is no empirical evidence to show the actual infection rate and to help implement hepatitis B vaccine booster policy for those who had three seronegative viral markers of hepatitis B. Therefore, the study design is to collect three consecutive years graduate school students school entry health examination data and undergo three hepatitis B viral markers checkup and blood types. The data linkage includes their health checkup data in the freshmen period, Taiwan CDC databank for neonatal hepatitis B immunization records, pregnancy and birth record registry, Taiwan cancer registry and Taiwan death record registry.
This trial studies hepatitis B screening strategies of new cancer patients scheduled to undergo chemotherapy. Patients with cancer and hepatitis B virus infection are at risk of reactivation of infection after chemotherapy. Hepatitis B virus infection reactivation can be prevented by starting antivirals before chemotherapy in patients who are hepatitis B virus infection positive. Hepatitis B screening may help doctors prevent the reactivation of hepatitis B virus infection after chemotherapy.
This research puts liver biopsy as the enrollment screening criteria and the primary efficacy assessment indicators. Patients at different developmental stages of hepatitis B related liver fibrosis are respectively diagnosed and treated by Traditional Chinese medicine to determine optional diagnosis and treatment plan of traditional Chinese medicine to screen the advantage-treated population and to establish a treatment program, which can save national medical resources, for clinical application of Traditional Chinese medicine Diagnosis and Treatment blocking and reversing hepatitis B-related liver fibrosis. The research can help to build automation pathological analysis and diagnosis systems and non-invasive clinical assessment criteria and models of liver fibrosis which can be applied in clinical. It can also help to realize electronic patient data collection and management, to establish patients management centre and follow-up database. Then it will help to improve clinical efficacy of being blocked and reversed chronic hepatitis B related liver fibrosis by Chinese medicine Diagnosis and Treatment program, to reduce the incidence of liver cirrhosis and hepatitis B-related mortality, to prolong patients' survival and improve patients' quality of life, to make clinical efficacy, which is about Traditional Chinese Medicine blocking and revering chronic hepatitis B-related liver fibrosis, increase by 15% or more .
The aim of our prospective study is to construct and validate a non-invasive model consisting biochemical markers, FibroScan, and radiological parameters for evaluating liver fibrosis caused by hepatitis B virus in mainland China.
This study is designed to support the optimal use of telbivudine by providing data to refine our understanding of telbivudine efficacy and resistance in real life clinical setting in patients with chronic hepatitis B with defined baseline characteristics and 24-week PCR negativity.