Clinical trials: Hepatitis B, completed
Acute-on-chronic Hepatitis B Liver Failure
Study of the Model to Predict 3-month Mortality Risk of Acute-on-chronic Hepatitis B Liver Failure
This study was to predict 3-month mortality risk of acute-on-chronic hepatitis B liver failure (ACHBLF) on an individual patient level using artificial neural network (ANN) system.
- Trial name
- NCT01826760
- Testing
- Using training and testing groups to construct ANN based on laboratory tests
- Where
- China
- Volunteers
- 583 people, healthy volunteers welcome
- Sponsor
- Wenzhou Medical University
Hepatitis B
Activation of Hepatitis B Virus (HBV) in Hepatitis B Surface Antigen (HBsAg) - Negative But Hepatitis B Core Antibody (Anti-HBc) - Positive Patients
Individuals with resolved hepatitis B, characterized as hepatitis B surface antigen (HBsAg)-negative and hepatitis B core antibody-positive, have latent hepatitis B virus (HBV) infection in their liver tissue.
- Trial name
- NCT00881036
- Where
- Japan
- Volunteers
- 33 people
- Sponsor
- Kyoto University
Hepatitis B Virus
Effects of Telbivudine and Tenofovir Disoproxil Fumarate Treatment on the Hepatitis B Virus DNA Kinetics in CHB
The purpose of this study is to compare the safety, tolerability and effectiveness of 12 weeks of treatment with telbivudine 600 mg daily plus tenofovir DF 300 mg one daily (OD) taken together vs.
- Trial name
- NCT00805675
- Testing
- Telbivudine, Tenofovir, Telbivudine plus tenofovir
- Where
- China
- Volunteers
- 83 people
- Sponsor
- Novartis Pharmaceuticals
HIV Infections, Hepatitis B
Project UNITY - HIV Risk Reduction and Vaccine Education Interventions
To determine the efficacy of an enhanced HIV risk reduction intervention delivered concurrently with a vaccination schedule to reduce the number of unprotected vaginal and anal sex acts among HIV-negative, high-risk non-injection…
- Trial name
- NCT00150098
- Testing
- Enhanced HIV risk reduction and HIV vaccine education
- Where
- 2 sites in United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- New York Blood Center
Chronic Hepatitis B
GLS4/RTV and TAF Drug-drug Interaction
The purpose of this study is to evaluate the drug-drug-interaction (DDI), pharmacokinetics (PK) and tolerability of GLS4/RTV combined with TAF in healthy subjects.
- Trial name
- NCT04551261
- Testing
- GLS4, RTV, TAF
- Where
- China
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Sunshine Lake Pharma Co., Ltd.
Chronic Hepatitis b
Combination of ETV, TQ-A3334 and TQ-B2450 for CHB (Neptune Study)
This study is a single-center, randomized, prospective, open-label Phase 2 Clinical trial to evaluate efficacy and safety of ETV and TQ-A3334 combinated with/without inhibitor of TQ-B2450 versus ETV alone in chronic hepatitis B…
- Trial name
- Neptune (NCT04202653)
- Testing
- ETV, TQ-A3334, TQ-B2450
- Where
- China
- Volunteers
- 24 people
- Sponsor
- Tongji Hospital
Hepatitis B, Chronic
A Study of Switching From Entecavir to Tenofovir Disoproxil Fumarate in Subjects With Chronic Hepatitis B
Tenofovir Disoproxil Fumarate is a nucleos(t)ide analogue that inhibits Hepatitis B Virus (HBV) growth, and is marketed in Japan with an indication for inhibition of HBV growth in subjects with chronic hepatitis B associated with…
- Trial name
- NCT03258710
- Testing
- Tenofovir Disoproxil Fumarate
- Where
- 18 sites in Japan
- Volunteers
- 75 people
- Sponsor
- GlaxoSmithKline
Chronic Hepatitis B
Safety and Efficacy of GS-4774 in Combination With Tenofovir Disoproxil Fumarate (TDF) for the Treatment of Participants With Chronic Hepatitis B (CHB) and Who Are Currently Not on Treatment
The primary objectives of this study are to evaluate the safety, tolerability, and efficacy of GS-4774 in adults with CHB and who are currently not on treatment.
- Trial name
- NCT02174276
- Testing
- Tenofovir disoproxil fumarate, GS-4774
- Where
- 33 sites in United States, Canada and 4 more
- Volunteers
- 195 people
- Sponsor
- Gilead Sciences
Vertical Disease Transmission, HBV
Hepatitis B Virus Vertical Transmission From HIV-HBV Co-infected Women
Vertical HIV transmission has been dramatically reduced by the use of combined antiretroviral therapy in HIV-infected pregnant women.
- Trial name
- NCT02044068
- Where
- France
- Volunteers
- 35 people
- Sponsor
- Hopital Lariboisière
Hepatitis B
Immune Response to Hepatitis B Vaccine Challenge Dose in Subjects Who Received a Primary Neonatal Hepatitis B Vaccine.
The current study will evaluate immunological memory to hepatitis B antigen in subjects who received primary neonatal vaccination of hepatitis B vaccine (Engerix™-B ), 20 years ago in the primary study and who have anti-HBs…
- Trial name
- NCT00456625
- Testing
- Engerix™-B
- Where
- Thailand
- Volunteers
- 76 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis B, Chronic
A Study to Collect Blood Biomarker Samples From Participants With Chronic Hepatitis B (CHB) Who Received Treatment With Pegasys (Peginterferon Alfa-2a) ± Nucleoside/Nucleotide Analogue
This Phase 4 study is designed for the collection of blood biomarker samples from participants who have completed CHB treatment with at least 24 weeks of a pegylated interferon alfa-2a (Peg-IFN alfa-2a) containing regimen and at…
- Trial name
- NCT01855997
- Testing
- Peg-IFN alfa-2a
- Where
- 84 sites in Austria, Bulgaria and 13 more
- Volunteers
- 1,669 people
- Sponsor
- Hoffmann-La Roche
Diphtheria, Tetanus
Safety and Immunogenicity Study of a Liquid Pentavalent Combination Vaccine
The purpose of this study is to evaluate the safety and immunogenicity of an indigenously developed liquid pentavalent (diphtheria, tetanus, pertussis, hepatitis B and Hib) combination vaccine in healthy Indian infants as a part…
- Conditions
- Diphtheria, Tetanus, Pertussis, Hepatitis B
- Trial name
- NCT00617812
- Testing
- Shan5
- Where
- 4 sites in India
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Shantha Biotechnics Limited
Chronic Viral Hepatitis B Without Delta-agent
Tenofovir vs. Tenofovir Plus Entecavir in Entecavir-Resistant Chronic Hepatitis B
With the availability of potent nucloes(t)ide analogues (NA), such as tenofovir disoproxil fumarate (TDF) and entecavir (ETV), suppression of serum HBV DNA to undetectable levels by polymerase chain reaction (PCR) assays became…
- Trial name
- IN-US-0202 (NCT01639092)
- Testing
- Tenofovir, Entecavir
- Where
- South Korea
- Volunteers
- 88 people
- Sponsor
- Asan Medical Center
Hepatitis B, Chronic
A Study of PEGASYS (Peginterferon Alfa-2a (40KD)) in Combination With Adefovir or Entecavir in Patients With HBeAg-Positive Chronic Hepatitis B
This 3 arm study will assess the efficacy and safety of PEGASYS alone, or in combination with Adefovir or Entecavir in patients with HBeAg positive chronic hepatitis B.
- Trial name
- NCT00922207
- Testing
- Adefovir, Entecavir, peginterferon alfa-2a [Pegasys]
- Where
- 9 sites in Taiwan
- Volunteers
- 280 people
- Sponsor
- Hoffmann-La Roche
Hepatitis B
Immune Response of Healthy Subjects Who Received Neonatal Vaccination Course With Engerix™-B Vaccine.
This study will evaluate the immune response of healthy subjects who received neonatal vaccination course with GSK Biologicals' Engerix™-B vaccine, approximately 20 years ago.
- Trial name
- NCT00774995
- Testing
- EngerixTM-B
- Where
- Thailand
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
HIV Infection, Hepatitis B Coinfection
Tenofovir in HIV/HBV Coinfection
The purpose of the study is to compare the effectiveness of 3 different treatment regimens in reducing or clearing the Hepatitis B Virus in patients infected with HIV and Hepatitis B (co-infection)
- Trial name
- TICO (NCT00192595)
- Testing
- Tenofovir, Zidovudine (AZT), lamivudine (LAM), efavirenz (EFV)
- Where
- 3 sites in Australia, Thailand
- Volunteers
- 36 people
- Sponsor
- Kirby Institute
Hepatitis B, Chronic
SOFIA-LTT Study: A Study of Intermittent Long Term Treatment With PEGASYS (Peginterferon Alfa-2a (40KD)) in Patients With HBeAg Negative Chronic Hepatitis B (CHB).
This 2 arm study will evaluate the efficacy and safety of intermittent treatment with PEGASYS in HBeAg negative patients with chronic hepatitis B who have demonstrated virological and biochemical response after treatment with…
- Trial name
- NCT00442572
- Testing
- PEGASYS [peginterferon alfa-2a]
- Where
- Bulgaria
- Volunteers
- 21 people
- Sponsor
- Hoffmann-La Roche
Chronic Hepatitis B
Correlation Between Virus and Biochemical Characteristics and Liver Histological Damage in Untreated Chronic HBV Infection
This study is a retrospective study. Enrollment study. Enrolled in the Department of Hepatology, Beijing Ditan Hospital, Capital Medical University, Department of Liver Histology, Department of Hepatology, Chronic HBV HBV…
- Trial name
- NCT04032275
- Testing
- Chronic hepatitis B infection
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Beijing Ditan Hospital
CHRONIC HEPATITIS B
A Trial To Study The Effect Of Lamivudine In Adult Patients Who Suffer From Chronic Hepatitis B Alone
The efficacy of lamivudine in Hepatitis Be Antigen (HBeAg) positive Asian patients of chronic hepatitis has been well established.The evidence in HBeAg negative patients is limited.
- Trial name
- NCT00354653
- Testing
- LAMIVUDINE
- Where
- Iran
- Volunteers
- 100 people
- Sponsor
- ViiV Healthcare
Chronic Hepatitis B
Lowering Viral Load With Nucleos(T)Ide Analogues Prior to Peginterferon Treatment to Ncrease Sustained Response in CHB
Treatment with a nucleoside analogue and subsequent viral decline has shown to partially restore immune hyporesponsiveness in chronic hepatitis B patients.
- Trial name
- PEGON (NCT01532843)
- Testing
- PegIFN alfa-2b
- Where
- 4 sites in China, Netherlands
- Volunteers
- 82 people
- Sponsor
- Foundation for Liver Research
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