Active clinical trials for "Hepatitis"

The study will evaluate the proportion of patients with undetectable HCV RNA at 12 weeks post-treatment (SVR12) following a course of DAA therapy delivered using a simplified schedule of safety and virological monitoring.

This is a preliminary trial of a Hepatitis B vaccine (Heplisav-B) in medically immunosuppressed patients. The purpose of this study is to test the ability of Heplisav-B to produce high levels of antibody that neutralize the virus and prevent hepatitis B from coming back. Another important purpose is to test the safety of this vaccine in patients taking immune suppressive medicines.

Hepatitis B is a common and serious infectious disease of the liver, affecting millions of people throughout the world. Persistent Hepatitis B virus infections may cause development of chronic hepatic insufficiency, cirrhosis and hepatocellular carcinoma. Adding to that, Hepatitis B Virus carriers can transmit the disease for many years. It is transmitted through blood or other body fluids infected with the Hepatitis B virus. It is a major cause of morbidity and mortality in countries like Bangladesh. Immunization with Hepatitis B vaccine has been proved effective to prevent HBV infection. But the vaccines, which are recommended till now, are expensive. Locally manufactured Hepatitis B vaccine will be safe, cost effective and affordable for all. The test vaccine will induce similar seroprotection rates to hepatitis B one month post-vaccination and at 7 months, one month after the third dose of vaccine compared to reference vaccine. This will be done by comparing the percentages of participants with ≥10 mIU/ml anti-HBs by vaccinated with either Hepa B or Engerix B vaccine. The non-inferiority margin will be 10%.

This is a Phase IIa open label adaptive design dose finding study in male and female patients with autoimmune hepatitis (AIH) with compensated liver function currently under standard of care. The purpose of this study is to evaluate the sPIF dose that normalizes and maintains the serum ALT when given for 14 doses. Autoimmune Hepatitis is disease where the patient's immune system produces an inappropriate immune response against their own liver. PreImplantation factor (PIF) is a substance that is secreted by viable fetuses during pregnancy. PIF initiates both maternal tolerance preventing the loss/rejection of the fetus. Synthetic PIF (sPIF) successfully translates PIF endogenous properties to pregnant and non-pregnant immune disorders. sPIF was found to be effective in preclinical models of autoimmunity and transplantation. Specifically, sPIF protected the liver against immune attack.

This study, it was aimed to investigate the relationship between serum regucalcin level and liver fibrosis level in patients with CHB infection.

The study was conducted between April 2013 and October 2014. In the parent study, 600 foreign-born Asian American adults 18 years of age and older were drawn from the community in the Baltimore Washington Metropolitan Area. Using a non-probability sampling method, foreign-born Asian American adults, 18 years of age and older, were recruited from the community. After providing informed consent, all the participants were asked to complete a self-administered questionnaire in English, Chinese, Korean, or Vietnamese with the assistance of a bilingual interviewer when necessary. Then, all of the participants were instructed and given 5 to 10 to minutes to read culturally integrated and linguistically appropriate educational material (e.g., Photo novel) developed and validated for efficacy from a prior study. All participants received hepatitis B testing: HBsAg (hepatitis B surface antigen), HBsAb (hepatitis B surface antibody) and, HBcAb (hepatitis B core antibody). A total of 600 completed the survey and screening. A week later, they received the results of the screening test. Based on the screening results, all participants were categorized into three groups: (1) infected (HbsAg+), (2) unprotected (HbsAg-/HbsAb-), or (3) protected (HbsAg-/HbsAb+). We sent the results by mail to participants who were unprotected and protected. Among those 600 screened participants, 33(5.5%) had chronic hepatitis B virus (HBV) infection and 335 (55.8%) had evidence of resolved HBV infection (protected). A total of 232 (38.7%) were susceptible to HBV infection (unprotected). LHW (lay health worker) Intervention for those unprotected: Those unprotected (n=232) were randomly assigned to either the intervention (n=124) or the control (n=108) groups by computer-automated random assignment. Randomization was used to assure equivalence between groups on key factors that may potentially influence the outcome of HBV vaccinations: gender, age, education, length of stay in the U.S. LHWs conducted phone interventions by reminding participants of a series of vaccinations at months 1, 2, and 5 among those assigned to the intervention group. Those in the control group received a list of resources along with their results by mail that offered free vaccinations, such as local health departments. Seven months after mailing the results, those unprotected were followed up by phone to ask about their status of the series of vaccinations and about promoters or barriers to vaccinations.

The goal of this pilot study is to examine both efficacy and tolerability in patients with HCV genotype 1 and mild decompensation with Child-Pugh-Turcott score of 6 or lower. The CPT score is used to assess the prognosis of chronic liver diseases, as well as the required strength and treatment and necessity of liver transplantation. A higher CPT score denotes higher necessity of liver transplantation.

Uptake, adherence, and completion of vaccination among HIV-infected adults were low, and their immune function and immune response to hepatitis B vaccination were also suboptimal, indicating that the current practice of hepatitis B vaccination can't protect HIV-infected adults from HBV infection. And the persistence of immunity induced by hepatitis B vaccination remains a challenge. This is a randomized, open-label trial, conducted among HIV-infected adults with drug rehabilitation. This study will compare the immunogenicity, immune persistence, and safety of three intramuscular 20µg and 60µg recombinant hepatitis B vaccines at months 0, 1, and 6 among HIV-infected adults.

This is an online randomized controlled trial (RCT) comparing men who have sex with men (MSM) exposed to a crowdsourced intervention to MSM who did not receive the intervention to determine the effect on Hepatitis B Virus (HBV) and Hepatitis C Virus (HCV) testing. Participants will be randomly assigned in a 1:1 ratio to intervention or control using a computer-based allocation system. Participants will be assessed for primary and secondary outcomes four weeks after randomization.

The study evaluates the use of implementation intentions to increase self-efficacy and reduce injecting risk behaviour in a sample of injecting drug users on treatment for hepatitis C (HCV). The overall aim is to reduce HCV reinfection rates. The primary objective is to identify lower injecting risk behaviour scores in patients on treatment for hepatitis C receiving the psychosocial intervention compared to the same patient group assigned to the control group.