Status:
UNKNOWN
Seroprevalence of Hepatitis B Infection and Effect of Booster Response Amongst Taiwanese Young Adults
Lead Sponsor:
Far Eastern Memorial Hospital
Conditions:
Hepatitis B
Eligibility:
All Genders
18-20 years
Brief Summary
The aim of this study is to observe and evaluate initiate serum anti-HBs titers during entrance health examination among undergraduate freshmen in a university who showed a complete 4-dose HBV vaccina...
Detailed Description
Hepatitis-B virus infection is endemic in Taiwan with 90% of the adult population having been previously infected with HBV at some stage in their lives, and with approximately 15 - 20% of the general ...
Eligibility Criteria
Inclusion
- 18-20 years old college new entrants who had complete 4-dose HB vaccination in their infancy
Exclusion
- 18-20 years old college new entrants who did not complete a 4-dose HB vaccination in their infancy
Key Trial Info
Start Date :
October 1 2007
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
October 1 2008
Estimated Enrollment :
1800 Patients enrolled
Trial Details
Trial ID
NCT00702663
Start Date
October 1 2007
End Date
October 1 2008
Last Update
June 20 2008
Active Locations (1)
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1
Yuan Ze University
Taipei, Taiwan