Persistence of Antibodies in Adolescents and Adults 15 to 23 Years Who Received One Dose of Menactra® or Menomune®
Public ClinicalTrials.gov record NCT00269477. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Persistence of Bactericidal Antibodies in Adolescents and Adults Aged 15 to 23 Years Who Received a Single Dose of Menactra® or Menomune®-A/C/Y/W-135 Five Years Earlier
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study is designed to evaluate the persistence of bactericidal antibodies in subjects aged 15 to 23 years (not yet 24 years) who had been vaccinated five years previously in Study MTA02 and did not participate in Study MTA19 (NCT 00777790). In addition, the kinetics of the antibody response will be evaluated in a subset of these participants who will receive a booster dose of Menactra® vaccine. This will be compared to aged matched control subjects who have not been previously vaccinated with a meningococcal vaccine or had documented meningitis disease who will also receive a dose of Menactra® vaccine.
Study identification
- NCT ID
- NCT00269477
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 145 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 15 Years to 23 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2005
- Primary completion
- Jan 31, 2007
- Completion
- Nov 30, 2007
- Last update posted
- Apr 13, 2016
2005 – 2007
United States locations
- U.S. sites
- 8
- U.S. states
- 6
- U.S. cities
- 8
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Atlanta | Georgia | 30322 | — |
| Not listed | Marietta | Georgia | 30062 | — |
| Not listed | Woburn | Massachusetts | 01801 | — |
| Not listed | Akron | Ohio | 44308 | — |
| Not listed | Columbus | Ohio | 43205 | — |
| Not listed | Sellersville | Pennsylvania | 18960 | — |
| Not listed | Kingsport | Tennessee | 37660 | — |
| Not listed | Norfolk | Virginia | 23510 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00269477, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 13, 2016 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00269477 live on ClinicalTrials.gov.