- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00262015
Kinetic of Immune Memory Response After Re-Vaccination With Meningococcal Vaccine
December 2, 2005 updated by: Chiron Corporation
A Phase IV, Single Center, Open-Label, Controlled, Randomized Study to Evaluate the Memory Response of Children Previously Vaccinated With Chiron Meningococcal C Conjugate Vaccine, Menjugate® and Describe the Kinetic of the Antibody Response and Maturation on Days 2-7 and 28 After Challenge With Pasteur Merieux Meningococcal A/C Polysaccharide Vaccine or Menjugate®
The purpose of this study is to determine when a memory immune response after re-vaccination with Meningococcal C conjugate vaccine (Menjugate) or challenge with Meningococcal A/C polysaccharide vaccine can be observed, after initial vaccination with Meningococcal C conjugate vaccine during the UK immunization campaign
Study Overview
Status
Unknown
Study Type
Interventional
Enrollment
264
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Oxford, United Kingdom, OX3 9DU
- University of Oxford, The Oxford Vaccine Group
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
13 years to 15 years (CHILD)
Accepts Healthy Volunteers
N/A
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Healthy adolescents between and including 13-15 years of age, who provide written informed consent and who received one immunization with Chiron Meningococcal C Conjugate vaccine (Menjugate) during the UK immunization campaign and for which documentation can be provided.
Exclusion Criteria:
- Subjects with a previous or suspected disease caused by N. meningitidis; or previous immunization with a meningococcal vaccine or vaccine containing meningococcal antigen(s); Any serious acute, chronic or progressive disease
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: PREVENTION
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: NONE
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
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To measure immunological memory response to N. meningitidis serogroup C after those who received a partial dose of Meningococcal A/C Polysaccharide vaccine and in subjects who received a dose of Chiron Meningococcal C conjugate vaccine.
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Secondary Outcome Measures
Outcome Measure |
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To assess the immunological response to N. meningitidis serogroup C in those challenged with meningococcal A/C polysaccharide vaccine and in those who received a dose of Chiron Meningococcal C conjugate vaccine.
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Andrew J. Pollard, MBBS, FRCPCH, PhD, University of Oxford
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
September 1, 2003
Study Registration Dates
First Submitted
December 2, 2005
First Submitted That Met QC Criteria
December 2, 2005
First Posted (ESTIMATE)
December 6, 2005
Study Record Updates
Last Update Posted (ESTIMATE)
December 6, 2005
Last Update Submitted That Met QC Criteria
December 2, 2005
Last Verified
December 1, 2005
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Central Nervous System Diseases
- Nervous System Diseases
- Infections
- Central Nervous System Infections
- Gram-Negative Bacterial Infections
- Bacterial Infections
- Bacterial Infections and Mycoses
- Meningitis, Bacterial
- Central Nervous System Bacterial Infections
- Neisseriaceae Infections
- Meningitis, Meningococcal
- Meningitis
- Meningococcal Infections
- Physiological Effects of Drugs
- Immunologic Factors
- Vaccines
Other Study ID Numbers
- M14P2
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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