Assessment of HBV Vaccine Immunity After 18 Years

NCT ID: NCT01590381

Last Updated: 2012-05-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Total Enrollment

545 participants

Study Classification

OBSERVATIONAL

Study Start Date

2011-12-31

Study Completion Date

2013-04-30

Brief Summary

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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.

Detailed Description

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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. Demographic information will be obtained through a questionnaire given to the soldiers in the study , as well as the IDF computerized personnel information database.

This study is designed to determine HBV vaccination policy among new HCWs in the IDF, who were vaccinated during infancy. This population was recruited to the IDF since the second half of 2010. Therefore, it is necessary to conduct this study on new HCWs that will be receiving the routine HBV vaccination and that will be at risk for HBV infection in the future due to their occupation in the army (HCWs, etc).

Conditions

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Hepatitis b Vaccine

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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personnel in medical training - COURSE 1

No interventions assigned to this group

personnel in medical training - COURSE 2

No interventions assigned to this group

personnel in medical training - COURSE 3

No interventions assigned to this group

personnel in medical training - COURSE 4

No interventions assigned to this group

personnel in medical training - COURSE 5

No interventions assigned to this group

personnel in medical training - COURSE 6

No interventions assigned to this group

personnel in medical training - COURSE 7

No interventions assigned to this group

personnel in medical training - COURSE 8

No interventions assigned to this group

personnel in medical training - COURSE 9

No interventions assigned to this group

personnel in medical training - COURSE 10

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

1. Soldiers born on or after January 1st, 1992
2. Soldiers taking part in a medical training course
3. Soldiers that signed an informed consent form

Exclusion Criteria

1. Born before January 1st, 1992
2. Soldiers with previous known infection with HBV
3. Soldiers with documented evidence of immunity against HBV
4. Soldiers that refuse to participate in the study
Minimum Eligible Age

18 Years

Maximum Eligible Age

45 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Medical Corps, Israel Defense Force

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Michael Hartal, MD

Role: PRINCIPAL_INVESTIGATOR

International Diabetes Federation

Locations

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Israeli Defense Forces

Tel Aviv, , Israel

Site Status RECRUITING

Countries

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Israel

Central Contacts

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Michael Hartal, MD

Role: CONTACT

+972-3-7374137

Facility Contacts

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Michael Hartal, MD

Role: primary

+972-3-7374137

Other Identifiers

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IDF 1047-2011

Identifier Type: -

Identifier Source: org_study_id

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