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Hepatitis A Vaccine Clinical Trials

A listing of Hepatitis A Vaccine medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

Found 223 clinical trials
L Lisa Anderson

Intrahepatic and Peripheral Responses to Imdusiran (AB-729) in Chronic Hepatitis B

The goal of this clinical trial is to learn about the action of Imdusiran (AB-729) in the liver of people with chronic hepatitis B. The main questions it aims to answer are: how well is it working in the liver how does Imdusiran affect the hepatitis B virus Participants will …

18 years of age All Phase 2
C Claire McDonell, MS

Partner Navigation Intervention for Hepatitis C Treatment Among Young People Who Inject Drugs

The Partner Navigation Intervention Study is a randomized controlled study (RCT) to assess the efficacy and mechanism of action of the first behavioral intervention to increase hepatitis C (HCV) treatment initiation among adult people who inject drugs (PWID).

18 years of age All Phase N/A
S Siri H. Svensgaard, MD

Safety and Antiviral Activity of a Monoclonal Hepatitis B Antibody (The SAMBA Study)

Hepatitis B virus (HBV) remains a major global health problem with an estimated 257 million people living with the infection worldwide. Chronic HBV (CHB) is a major cause of liver cirrhosis and hepatocellular carcinoma. While antiviral therapies are available and suppress viral levels, treatment is long-term, does not clear the …

18 - 70 years of age All Phase 1
P Pongpot Namasae, MD

Gene-guided N-acetyl Cysteine for Prophylaxis of Anti-tuberculous Drug- Induced Hepatitis

Tuberculosis (TB) remains a significant public health concern in Thailand and globally, especially in tropical regions, with pulmonary TB being predominant. Besides affecting the lungs, TB can also impact extrapulmonary organs. Standard TB treatment involves a combination of drugs administered for at least 6 months, but it can cause adverse …

18 - 80 years of age All Phase 4
N New Zealand Clinical Research

Phase 1b, Open-label Study of Tune-401 to Assess Safety, PK and PD in Adults With Chronic Hepatitis B

This study will be conducted to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of Tune-401 in adult participants with Chronic Hepatitis B.

18 - 75 years of age All Phase 1
L Lu Zhang

Research on Clinical Recovery and Maintenance Strategies for CHB

Collect basic information of patients before antiviral treatment and when HBsAg disappears, and divide them into three groups A, B, and C based on baseline anti HBs titers after informed consent. During the follow-up period of all patients, clinical biochemistry, virology (HBVDNA, HBVRNA), serological indicators (HBsAg, anti HBs, HBeAg, anti …

18 - 65 years of age All Phase N/A
J Jiří Hynčica

Molecular Characteristics and Prevalence of Viral Hepatitis E in Human Tissue and Cell Donors

In this study, the researchers want to focus on the prevalence of anti-HEV antibodies by a new generation test, direct detection of HEV RNA, and its genotypic analysis in a group of human tissue and cell donors.

years of age All Phase N/A

Study of GS-4321 in Healthy Participants and Participants With Chronic Hepatitis Delta Virus

The goals of this clinical study are to first learn more about safety and dosing of the study drug GS-4321 in healthy participants. The study will then learn about the safety and effectiveness of GS-4321 in participants with chronic hepatitis delta (CHD). The primary objective of Phase 1 of this …

18 - 70 years of age All Phase 1/2
F Francesca Romana Ponziani

Changes in Bile Acids and Microbiota in Patients With Hepatitis D Treated With Bulvertide

HDV is an RNA virus that infects only in the presence of HBV, affecting about 13% of HBsAg carriers. In Italy, prevalence ranges from 3.2% to 9.3%. It increases the risk of cirrhosis, fulminant hepatitis, and HCC, particularly in high-risk groups (HIV, HCV, drug users, dialysis patients). Until 2020, pegIFN …

18 years of age All Phase N/A
A Ana Belén Fernández, Clinic

Utility of the Use of N-acetylcysteine Associated With Conventional Treatment in Patients With Severe Acute Alcoholic Hepatitis (Maddrey> 32)

This study is designed to evaluate the hypothesis that patients with severe acute alcoholic hepatitis have lower morbi-mortality if the patients receive treatment with corticosteroids + NAC, compared to patients that only receive corticosteroids.

18 - 75 years of age All Phase N/A

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