- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01813487
Study of the Immunogenicity and Efficacy of HBsAg Vaccine in Combination With Standard Antiviral Therapy With HB110E
December 26, 2013 updated by: Genexine, Inc.
Study of the Immunogenicity and Efficacy of HBsAg Vaccine in Combination With Standard Antiviral Therapy in Patients Who Have Been Treated With HB110E Hepatitis B DNA Vaccine
The purpose of this study is to examine the immunogenicity and efficacy of HBsAg Vaccine in combination with Entecavir in patients who have been treated with HB110E HBV DNA vaccine.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
6
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Seoul, Korea, Republic of, 137 701
- The Catholic University of Korea Seoul St. Mary'S Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years to 60 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- subjects who have been treated with HB110E 2mg or 4mg within 6 months prior to screening.
- positive HBsAg at screening
- serum HBV DNA level below 300copies/mL at screening
- ALT level within 2 x ULN at screening
- voluntarily provide the informed consent
Exclusion Criteria:
- participation in other study within 30 days of screening
- subjects with severe allergic reaction or severe adverse event to HBsAg vaccine, or not suitable for HBsAg vaccine.
- any other conditions that are considered inappropriate for the study by the investigator
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: HBsAg vaccine with Entecavir
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Immunogenicity: HBV specific T-cell response by ELISPOT
Time Frame: Change from Baseline in HBV specificic T-cell response at 16 weeks
|
sample for immunologic assay will be collected at each visit; VS(~4week), VT1(0week), VT2(8week), VF(16week.
T-cell response will be measured by ex-vivo & cultured ELISPOT.
|
Change from Baseline in HBV specificic T-cell response at 16 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
HBsAg titer
Time Frame: Change from baseline in HBsAg titer at 16 weeks
|
sample for HBsAg will be collected at each visit; VS(~4week), VT1(0week), VT2(8week), VF(16week.
Change from baseline in HBsAg titer will be measured at VF.
|
Change from baseline in HBsAg titer at 16 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Seung Yoon, MD, The Catholic University of Korea
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
February 1, 2013
Primary Completion (Actual)
July 1, 2013
Study Completion (Actual)
July 1, 2013
Study Registration Dates
First Submitted
March 13, 2013
First Submitted That Met QC Criteria
March 14, 2013
First Posted (Estimate)
March 19, 2013
Study Record Updates
Last Update Posted (Estimate)
December 30, 2013
Last Update Submitted That Met QC Criteria
December 26, 2013
Last Verified
December 1, 2013
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- HB110E_PI_PS
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Chronic Hepatitis B
-
The Affiliated Nanjing Drum Tower Hospital of Nanjing...Gilead SciencesNot yet recruiting
-
Tongji HospitalGilead SciencesRecruiting
-
Jiangsu HengRui Medicine Co., Ltd.Unknown
-
Changhai HospitalCompleted
-
Zhongshan Hospital Xiamen UniversityUnknownHealthy | Chronic Hepatitis B InfectionChina
-
Tongji HospitalChia Tai Tianqing Pharmaceutical Group Co., Ltd.UnknownChronic Hepatitis b
-
Brii Biosciences LimitedVir Biotechnology, Inc.Active, not recruitingChronic Hepatitis B Virus InfectionSingapore, Thailand, Australia, China, Korea, Republic of
-
Nanfang Hospital of Southern Medical UniversityRecruiting
-
IlDong Pharmaceutical Co LtdRecruitingChronic Hepatitis bKorea, Republic of
-
Antios Therapeutics, IncTerminatedChronic Hepatitis bUnited States
Clinical Trials on HBsAg vaccine with Entecavir
-
GlaxoSmithKlineRecruitingHepatitis BGermany, United Kingdom, Belgium
-
GlaxoSmithKlineRegion of Wallonia; Public Private Partnership with Institute for Medical Immunology...Completed
-
GlaxoSmithKlineCompleted
-
Chongqing Jiachen Biotechnology Ltd.Third Military Medical UniversityCompletedChronic Hepatitis BChina
-
RWTH Aachen UniversityHannover Medical SchoolTerminatedHepatitis B, Chronic | Liver FibrosisGermany
-
GlaxoSmithKlineCompleted
-
GlaxoSmithKlineCompleted
-
Erasmus Medical CenterUniversity Medical Center Groningen; Academisch Medisch Centrum - Universiteit... and other collaboratorsRecruiting
-
GlaxoSmithKlineCompletedHepatitis BAustria, Belgium, Denmark, Iceland
-
Sanofi Pasteur, a Sanofi CompanyCompletedPertussis Immunisation | Diphtheria Immunisation | Tetanus Immunisation | Pneumococcal Immunisation | Hepatitis B Immunisation | Polio Immunisation | Haemophilus Influenzae Type B Immunisation | Rotavirus ImmunisationThailand