Immunogenicity and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine in Adults 56 Years and Older
Public ClinicalTrials.gov record NCT02842866. 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
Immunogenicity and Safety of an Investigational Quadrivalent Meningococcal Conjugate Vaccine in Adults Age 56 Years and Older
Study identification
- NCT ID
- NCT02842866
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Enrollment
- 907 participants
Conditions and interventions
Interventions
- Meningococcal Polysaccharide (Serogroups A, C, Y, and W) Tetanus Toxoid Conjugate Vaccine Biological
- Meningococcal Polysaccharide Vaccine, Groups A, C, Y, and W-135 Combined Biological
Biological
Eligibility (public fields only)
- Age range
- 56 Years and older
- 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
- Jul 14, 2016
- Primary completion
- Feb 12, 2017
- Completion
- Feb 12, 2017
- Last update posted
- Apr 4, 2022
2016 – 2017
United States locations
- U.S. sites
- 35
- U.S. states
- 19
- U.S. cities
- 31
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Not listed | Chandler | Arizona | 85224 | — |
| Not listed | Anaheim | California | 92801 | — |
| Not listed | San Diego | California | 92103 | — |
| Not listed | Waterbury | Connecticut | 06708 | — |
| Not listed | Clearwater | Florida | 33756 | — |
| Not listed | DeLand | Florida | 32720 | — |
| Not listed | Jacksonville | Florida | 32205 | — |
| Not listed | Jacksonville | Florida | 32216 | — |
| Not listed | Ponte Vedra | Florida | 32081 | — |
| Not listed | Port Orange | Florida | 32127 | — |
| Not listed | West Palm Beach | Florida | 33409 | — |
| Not listed | Lenexa | Kansas | 66219 | — |
| Not listed | Newton | Kansas | 67114 | — |
| Not listed | Wichita | Kansas | 67205 | — |
| Not listed | Elkridge | Maryland | 21075 | — |
| Not listed | Quincy | Massachusetts | 02169 | — |
| Not listed | Troy | Michigan | 48098 | — |
| Not listed | St Louis | Missouri | 63141 | — |
| Not listed | Endwell | New York | 13760 | — |
| Not listed | Greensboro | North Carolina | 27408 | — |
| Not listed | Raleigh | North Carolina | 27612 | — |
| Not listed | Winston-Salem | North Carolina | 27103 | — |
| Not listed | Fargo | North Dakota | 58104 | — |
| Not listed | Cincinnati | Ohio | 45236 | — |
| Not listed | Cincinnati | Ohio | 45246 | — |
| Not listed | Grants Pass | Oregon | 97527 | — |
| Not listed | Allentown | Pennsylvania | 18012 | — |
| Not listed | Uniontown | Pennsylvania | 15401 | — |
| Not listed | Mt. Pleasant | South Carolina | 29464 | — |
| Not listed | Mt. Pleasant | South Carolina | 29646 | — |
| Not listed | Dallas | Texas | 75231 | — |
| Not listed | Dallas | Texas | 75234 | — |
| Not listed | South Jordan | Utah | 84095 | — |
| Not listed | West Jordan | Utah | 84088 | — |
| Not listed | Charlottesville | Virginia | 22911 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02842866, 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 4, 2022 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02842866 live on ClinicalTrials.gov.