Immunogenicity and Safety Study of a Third Vaccination With FSME-IMMUN 0.5 mL in Subjects Previously Vaccinated According to a Rapid Immunization Schedule (Follow-up to Study 225)

This study has been completed.
Sponsor:
Information provided by:
Baxter Healthcare Corporation
ClinicalTrials.gov Identifier:
NCT00163540
First received: September 8, 2005
Last updated: October 18, 2006
Last verified: October 2006

September 8, 2005
October 18, 2006
May 2005
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Complete list of historical versions of study NCT00163540 on ClinicalTrials.gov Archive Site
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Immunogenicity and Safety Study of a Third Vaccination With FSME-IMMUN 0.5 mL in Subjects Previously Vaccinated According to a Rapid Immunization Schedule (Follow-up to Study 225)
Open-Label, Follow-up, Phase IV Clinical Study to Evaluate the Immunogenicity and Safety of a Third Vaccination With FSME-IMMUN 0.5 mL in Subjects Previously Vaccinated Using a Rapid Immunization Schedule (Follow-up to Study 225)

The objective of this study is to investigate the immunogenicity and safety of a third vaccination with FSME-IMMUN 0.5 ml given approximately 12 months after the second vaccination in Study 225. In Study 225, two vaccinations were given using a rapid immunization schedule 12 ± 2 days apart.

Not Provided
Interventional
Phase 4
Allocation: Non-Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Prevention
Encephalitis, Tick-Borne
Biological: Formaldehyde inactivated, sucrose gradient purified TBE virus antigen, strain Neudörfl
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Orlinger KK, Hofmeister Y, Fritz R, Holzer GW, Falkner FG, Unger B, Loew-Baselli A, Poellabauer EM, Ehrlich HJ, Barrett PN, Kreil TR. A tick-borne encephalitis virus vaccine based on the European prototype strain induces broadly reactive cross-neutralizing antibodies in humans. J Infect Dis. 2011 Jun 1;203(11):1556-64. doi: 10.1093/infdis/jir122.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
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June 2005
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Inclusion Criteria:

  • Male and female subjects who:
  • received 2 vaccinations with FSME-IMMUN 0.5 ml during Study 225
  • understand the nature of the study, agree to its provisions and provide written informed consent
  • are clinically healthy (i.e. the physician would have no reservation vaccinating with FSME-IMMUN 0.5 ml outside the scope of the clinical trial)
  • have a negative pregnancy test result at the first medical examination (if female and capable of bearing children)
  • agree to employ adequate birth control measures for the duration of the study (if female and capable of bearing children)
  • agree to keep a Subject Diary

Exclusion Criteria:

Subjects who:

  • have already been administered a third TBE vaccination elsewhere since receiving two vaccinations in Study 225
  • have a history of infection with, or vaccination against, other flaviviruses since participation in Study 225 (e.g. yellow fever, dengue fever, japanese B encephalitis)
  • have had an allergic reaction to one of the components of the vaccine since participation in Study 225
  • suffer from a disease (e.g. autoimmune disease, immunodeficiency) or are undergoing a form of treatment (e.g., systemic corticosteroids) that can be expected to influence immunological functions
  • have a known or suspected problem with drug or alcohol abuse (>4 liters wine/week or equivalent doses of other alcoholic beverages)
  • have donated blood or plasma within 30 days of study entry
  • have received a blood transfusion or immunoglobulins within 30 days of study entry
  • are known to be HIV positive (an HIV test is not required specifically for this study)
  • are simultaneously participating in another clinical trial including administration of an investigational product
  • have participated in any other clinical study within 6 weeks prior to study start
  • have participated in another Baxter vaccine study in the past 6 months (with the exception of follow-up studies)
  • For female subjects: pregnancy or lactation
Both
17 Years to 66 Years
Yes
Contact information is only displayed when the study is recruiting subjects
Belgium
 
NCT00163540
690501
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Baxter Healthcare Corporation
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Principal Investigator: Baxter BioScience Investigator, MD Baxter BioScience
Baxter Healthcare Corporation
October 2006

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP