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Clinical Trials/EUCTR2010-020450-33-AT
EUCTR2010-020450-33-ATActive, not recruitingPhase 1

Characterization of cellular and humoral immunity in the elderly upon vaccination with the purified inactivated Japanese Encephalitis Vaccine IXIARO®

Institute of Specific Prophylaxis and Tropical Medicine0 sites60 target enrollmentStarted: May 28, 2010Last updated:
Drugs

Trial Snapshot

Phase
Phase 1
Status
Active, not recruiting
Sponsor
Enrollment
60

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Interventional clinical trial of medicinal product

Eligibility Criteria

Sex
All

Inclusion Criteria

  • adults (18-40 years and =65 years with no upper age limit), both sexes,
  • willingness to sign written informed consent form
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 30
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 30

Exclusion Criteria

  • age below 18 years, age between 41 and 64 years;
  • prior japanese encephalitis, TBE, dengue, yellow fever or West e virus infection,
  • yellow fever vaccination within the last 10 years, TBE vaccination within the last 30 days;
  • vaccination against dengue or West e Virus;
  • current acute infection (body temperature above 37,9°C)

Investigators

Sponsor
Institute of Specific Prophylaxis and Tropical Medicine

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