Clinical trials: Hepatitis b Virus
HBeAg(+) Chronic Hepatitis B
A Study to Evaluate the Efficacy and Safety of Clevudine and Peg-interferon in Sequence Compared With Clevudine Alone in the Patients With HBeAg(+) Chronic Hepatitis B or Clevudine and Peg-interferon Sequential Treatment in Patients With Chronic Hepatitis B Who Have HBeAg(+)
A study to evaluate the efficacy and safety of clevudine and peg-interferon in sequence compared with clevudine alone in the patients with HBeAg(+) chronic Hepatitis B or clevudine and peg-interferon sequential treatment in…
- Trial name
- NCT01264367
- Testing
- Clevudine, Clevudine + Peg-interferon
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Bukwang Pharmaceutical
Hepatitis B Vaccination
Immune Response to Hepatitis B Virus Booster Vaccination After 20-23 Years
This study will evaluate the humoral and cellular immune responses to a hepatitis B vaccine booster in healthy adults which received a full course of neonatal hepatitis B vaccination 20-23 years ago.
- Trial name
- NCT02166671
- Testing
- HBV booster vaccination 1dose
- Where
- South Korea
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Chronic Hepatitis B
Adding Adefovir Dipivoxil Versus Switching to Entecavir in Patients With Lamivudine-resistant Chronic Hepatitis B
Antiviral resistance mutations limit the efficacy of therapy for chronic hepatitis B. At year 2, resistance to adefovir may occur as high as 25% in patients with history of lamivudine resistance.
- Trial name
- NCT00531167
- Testing
- combination of lamivudine+adefovir vs entecavir
- Where
- 2 sites in South Korea
- Volunteers
- 219 people
- Sponsor
- Korea University
Chronic Hepatitis B
Change of Renal Function and Bone Mineral Density in CHB Patients Switch From TDF to TAF vs. Maintaining TDF
In Chronic hepatitis B (CHB) patients receiving long-term sequential Neucleos(t)ides(NAs), majority of these CHB patients experienced drug resistance and switched to Tenofovir disoproxil fumaratate(TDF).
- Trial name
- SWITAF (NCT03356834)
- Testing
- Tenofovir alafenamide(TAF), Tenofovir disoproxil fumarate(TDF)
- Where
- Hong Kong
- Volunteers
- 575 people
- Sponsor
- Humanity and Health Research Centre
Cervical Neoplasia, HPV Infections
Crossover Vaccination of Women Previously Randomized Into Protocol 04-C-N191
Background: National Cancer Institute Protocol 04-C-N191, also known as the Costa Rica Vaccine Trial, was a double-blind controlled study of the effectiveness of an experimental human papillomavirus (HPV) vaccine in preventing…
- Trial name
- NCT01086709
- Where
- Costa Rica
- Volunteers
- 5,444 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Colitis-associated Colorectal Cancer (CAC)
Screening for Hepatitis Virus B Protein X (HBx) in Colitis-associated Cancer (CAC)
It was recently discovered that a protein from the Hepatitis B Virus (HBV), called HBx, is highly present in patients who were recently diagnosed with Ulcerative Colitis (UC).
- Trial name
- NCT06833021
- Testing
- Transcriptomic Analysis
- Where
- Italy
- Volunteers
- 66 people
- Sponsor
- IRCCS San Raffaele
Hepatitis B
A Study to Evaluate Persistence of Hepatitis B Antibodies, Immunogenicity and Safety of Engerix™-B Kinder Challenge Dose, in Adolescents Vaccinated With Four Doses of Infanrix™ Hexa During Infancy
The purpose of this study is to assess the long-term persistence of immunity to hepatitis B in adolescents aged 14-15 years who were vaccinated with four doses of Infanrix™-Hexa in the first two years of life and to assess the…
- Trial name
- NCT02798952
- Testing
- Engerix-B Kinder
- Where
- 14 sites in Germany
- Volunteers
- 302 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Chronic Hepatitis B
Comparison of Telbivudine Plus Adefovir With Lamivudine Plus Adefovir for the Treatment of Lamivudine-resistant Chronic Hepatitis B at 52 Weeks: A Pilot Study
Lamivudine had been widely used for treatment-naïve chronic hepatitis B patients. However, development of antiviral resistance has been known as the major drawback: Incidence of lamivudine resistance was reported to be…
- Trial name
- TeSLA (NCT01804387)
- Testing
- telbivudine plus adefovir, lamivudine plus adefovir
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Korea University
Chronic HBV Infection
A Study of EDP-514 in Healthy Subjects (Part 1) and Patients With Chronic Hepatitis B Virus Infection (Part 2)
Part 1 is a randomized, double-blind, placebo-controlled study. It will assess the safety, tolerability, and pharmacokinetics of single and multiple orally administered doses of EDP-514 in healthy adult subjects.
- Trial name
- NCT04008004
- Testing
- EDP-514
- Where
- 15 sites in United States, Canada
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Enanta Pharmaceuticals, Inc
Hepatitis B, Chronic
An Observational Study of Pegasys (Peginterferon Alfa-2a) in Chinese Patients With HBeAg Negative Chronic Hepatitis B
This multicenter, prospective, observational study will evaluate the use in clinical practice and the efficacy and safety of Pegasys (peginterferon alfa-2a) in Chinese participants with HBeAg negative chronic hepatitis B.
- Trial name
- NCT01730508
- Testing
- Pegylated Interferon Alfa (Peginterferon Alfa)
- Where
- 88 sites in China
- Volunteers
- 978 people
- Sponsor
- Hoffmann-La Roche
Hepatitis B
Treatment of Hepatitis B in Resource-limited Settings - a Pilot Program in East Africa
Viral hepatitis kills nearly one million people each year, even though effective treatment exists. The aim of this study is to establish a treatment protocol for hepatitis B, which is simple and cheap enough to be implemented in…
- Trial name
- NCT02344498
- Testing
- Tenofovir disoproxil
- Where
- Ethiopia
- Volunteers
- 7,350 people
- Sponsor
- Oslo University Hospital
Hepatitis B
hUC Mesenchymal Stem Cells (19#iSCLife®-LC) in the Treatment of Decompensated Hepatitis b Cirrhosishepatitis b Cirrhosis
1. Evaluation the safety of using human umbilical mesenchymal stem cells to treat patients with hepatitis B cirrhosis. 2. Observe the curative effect of patients with hepatitis B cirrhosis who use human umbilical mesenchymal stem…
- Trial name
- NCT03826433
- Testing
- Peripheral iv
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Sclnow Biotechnology Co., Ltd.
Hepatitis B
Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Engerix™-B in Adults With or Without Type 2 Diabetes Mellitus
This study will evaluate the immunogenicity and safety of Engerix™-B (hepatitis B vaccine) when administered as a primary vaccination course at 0, 1 and 6 months in adults with or without type 2 diabetes mellitus.
- Trial name
- NCT01627340
- Testing
- Engerix™-B vaccine
- Where
- 22 sites in United States, Australia and 2 more
- Volunteers
- 667 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Chronic Hepatitis b
Impact of Hepatitis B Virus Genotype on Treatment Response in Children With Chronic Hepatitis B
The study aimed to evaluate the relationship between hepatitis B virus genotype and treatment response in children with chronic hepatitis B with specific treatment indications.
- Trial name
- NCT06289725
- Testing
- antiviral treatment
- Where
- 2 sites in Vietnam
- Volunteers
- 84 people
- Sponsor
- Ly Hoa Anh Minh
Hepatitis B, Chronic
Observational Study on Pregnant Women With Chronic Hepatitis B and Their Infants
The study was conducted to observe the clinical features during pregnancy in women with chronic hepatitis B virus infection and mother-to-child transmission of hepatitis B virus.
- Trial name
- NCT03539016
- Where
- 10 sites in China
- Volunteers
- 1,000 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Chronic Hepatitis B
HBsAg Decline After Pegylated-interferon-α in e Antigen Positive Chronic Hepatitis B With Nucleoside Maintenance
This study proposes to compare the effect of 48 weeks exposure to pegylated interferon alpha vs. nucleoside analogue (NA) on hepatitis B e antigen (HBeAg) seroconversion and HBsAg levels in nucleoside analogue controlled…
- Trial name
- NCT01769833
- Testing
- PEG-interferon-Alfa-2A, Nucleosides
- Where
- South Korea
- Volunteers
- 144 people
- Sponsor
- Pusan National University Hospital
Hepatitis B, Chronic
A Prospective,Observational Follow-up Study of Nucleoside Treated Patients With Chronic Hepatitis B (OCEAN Study)
This is a prospective, multicentre observational follow-up study of PegIFN treatment unstained response in nucleoside experienced patients with Chronic Hepatitis B.Patients will join this study after finished following clinical…
- Trial name
- NCT03358108
- Where
- 11 sites in China
- Volunteers
- 1,600 people
- Sponsor
- Qin Ning
Chronic Hepatitis B
Lamivudine Plus Interferon Versus Lamivudine For The Treatment Of HBeAg Positive Chronic Hepatitis B Virus (HBV)
This is a single-centre prospective randomised study comparing the virological and histological response of HBV infection to lamivudine in combination with interferon versus lamivudine alone.
- Trial name
- NCT00140725
- Testing
- Lamivudine plus Polyethylene glyco-interferon alfa-2b, Lamivudine
- Where
- Hong Kong
- Volunteers
- 160 people
- Sponsor
- GlaxoSmithKline
Diphtheria, Tetanus
Study to Evaluate the Immunogenicity of LR20062 Compared to Control When Administered Intramuscularly in Healthy Infants At 2, 4, 6 Months of Age
This is a phase II, randomized, double-blind, active-controlled, parallel-group, multicenter study to evaluate the immunogenicity and safety of DTaP-HepB-IPV-Hib hexavalent vaccine LR20062 in healthy infants as primary series at…
- Conditions
- Diphtheria, Tetanus, Pertussis, Hepatitis B
- Trial name
- NCT06618196
- Testing
- LR20062, DTaP-HepB-IPV-Hib vaccine
- Volunteers
- 336 people, healthy volunteers welcome
- Sponsor
- LG Chem
Hepatitis B
Antigen-specific Immune Response to Hepatitis B Virus in Utero
This study aims to gain an understanding of the key components of the immune response to hepatitis B present in cord blood of HBV infected mothers.
- Trial name
- NCT00845403
- Where
- Singapore
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore