View clinical trials related to Hepatitis B.
Filter by:Transcatheter arterial chemoembolization (TACE) is the traditional method for the palliative management of patients with hepatocellular carcinoma (HCC). Few previous studies had demonstrated that the serum level of anticancer drug from patients treated by TACE was similar to those treated by systemic chemotherapy. Since systemic chemotherapy may have the possibility to influence patient's general defense ability, hepatitis B virus may reactivate after chemotherapy.This study is to investigate the possibility of TACE in the reactivation of hepatitis B virus.
Most hepatocellular carcinomas are associated with hepatitis B virus, it is hypothesized that anti-viral treatment may be helpful in treating HBV-related hepatocellular carcinoma.
Liver cancer is a leading cause of cancer deaths worldwide. While the molecular pathogenesis of liver cancer has been extensively studied, less is known about how the molecular biology of liver cancer influences clinical outcome and treatment response. We are developing a translational research program that will characterize molecular changes in liver cancer. We plan to use molecular information obtained from studying liver tumor tissues to develop new diagnostics and treatment regimens for patients with these cancers. The experimental approach will require freezing fresh tumor tissues obtained from surgical procedures, which will be subsequently used for analysis of DNA, protein and mRNA expression. Many patients with liver cancer are referred to the Stanford Liver Tumor Board for consultation and treatment recommendations. We propose to gather tissue samples from those who subsequently undergo biopsy, liver resection surgery, or transplant surgery.
Adult liver cancer is the third leading cause of cancer deaths worldwide. The major risk factor for liver cancer is hepatitis B virus (HBV) infection. The purpose of the study is to sequence the HBV genome in patients with chronic HBV infection, and in patients with liver cancer resulting from chronic HBV infection. The goal is to identify mutations in the HBV genome that predisposes these high risk individuals to the development of liver cancer.
The purpose of this study is to design an intervention to increase hepatitis B (HBV) screening among Korean Americans. The investigators will design a culturally specific intervention (educational sessions) and test the effect of the intervention on 1200 Korean Americans. All subjects will be interviewed before the intervention/control sessions and 6 months after the sessions to assess HBV screening levels in the two groups. Self-reported HBV screening will be verified by a review of subjects' medical records. The primary study hypothesis is that the intervention group will have a higher rate of HBV serologic testing at follow-up compared to the control group.
The purpose of this study is to assess whether two higher doses (280mg or 420mg three times daily)of silymarin therapy are safe and tolerable, and shorten the illness in patients with acute viral hepatitis compared to placebo.
This study will evaluate GSK Biologicals' DTPa-HBV-IPV/Hib vaccine given as a three-dose primary vaccination course at 2, 4 and 6 months of age, in terms of safety and immunogenicity in different population of infants residing in Canada.
Open-label, prospective, two part study evaluating IFN-γ 1b at a dose of 200μg by subcutaneous injection every day either alone or in combination with Adefovir dipivoxil or Adefovir dipivoxil alone at a dose of 10mg QD in patients with chronic Hepatitis B.
Aims: This prospective trial seeks to investigate the efficacy of a financial incentive in increasing the uptake and completion of the HBV vaccine series among people who inject drugs (PWID). Using a randomised controlled trial design, the investigators will offer the 3 dose, accelerated HBV schedule to eligible PWID allocated to either a standard of care or incentive condition. Participants allocated to the incentive condition will receive a small incentive payment after the second and third dose of the vaccine. It is hypothesized that the proportion of participants who complete the vaccine series in the incentive payment arm will be higher compared to the non-incentive payment arm (standard of care).
The goal of this study is to evaluate two sets of interventions to increase acceptance of hepatitis B virus (HBV) vaccination in patients attending sexually transmitted disease (STD) clinics. The 1st set of interventions, with 3 levels, is based on message framing. The 3 levels are: 1. information only; 2. gain-framed message; and 3. loss-framed message. The 2nd set of interventions, with 2 levels, involves how the vaccine is recommended by the health care provider. The 2 levels are: 1. HBV vaccine offered; and 2. HBV vaccine recommended. The outcome of interest is1st dose acceptance.