Assessment of HBV Vaccine Immunity After 18 Years
Assessment of the Immune Status of New Health Care Workers in the Israel Defense Forces (IDF) Vaccinated in Infancy Against Hepatitis B Virus (HBV), Before and After a Booster Dose.
1 other identifier
observational
545
1 country
1
Brief Summary
The purpose of this study is to assess HBV immunity and institute policy regarding the Hepatitis B vaccination practices in the IDF among a cohort that was vaccinated during infancy.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for all trials
Started Dec 2011
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
December 1, 2011
CompletedFirst Submitted
Initial submission to the registry
May 1, 2012
CompletedFirst Posted
Study publicly available on registry
May 2, 2012
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 1, 2013
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2013
CompletedMay 2, 2012
May 1, 2012
1.1 years
May 1, 2012
May 1, 2012
Conditions
Study Arms (10)
personnel in medical training - COURSE 1
personnel in medical training - COURSE 2
personnel in medical training - COURSE 3
personnel in medical training - COURSE 4
personnel in medical training - COURSE 5
personnel in medical training - COURSE 6
personnel in medical training - COURSE 7
personnel in medical training - COURSE 8
personnel in medical training - COURSE 9
personnel in medical training - COURSE 10
Eligibility Criteria
The study population will consist of both males and females who were born after January 1st 1992, who are in medical training at the Medical Corps Training Base.
You may qualify if:
- Soldiers born on or after January 1st, 1992
- Soldiers taking part in a medical training course
- Soldiers that signed an informed consent form
You may not qualify if:
- Born before January 1st, 1992
- Soldiers with previous known infection with HBV
- Soldiers with documented evidence of immunity against HBV
- Soldiers that refuse to participate in the study
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Israeli Defense Forces
Tel Aviv, Israel
Biospecimen
blood samples from study subjects vaccinated at infancy, before and after booster dose.
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Michael Hartal, MD
International Diabetes Federation
Central Study Contacts
Study Design
- Study Type
- observational
- Observational Model
- COHORT
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 1, 2012
First Posted
May 2, 2012
Study Start
December 1, 2011
Primary Completion
January 1, 2013
Study Completion
April 1, 2013
Last Updated
May 2, 2012
Record last verified: 2012-05