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Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity Study of Hib-MenCY-TT Vaccine Compared to Licensed Hib Conjugate Vaccine

ClinicalTrials.gov ID: NCT00289783

Public ClinicalTrials.gov record NCT00289783. 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.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 1:34 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase III, Randomized, Multinational Study, Double-blinded for the Immunogenicity and Consistency Evaluation of 3 Hib-MenCY-TT Vaccine Lots and Single-blinded and Controlled for the Evaluation of Safety and Immunogenicity of GSK Biologicals' Haemophilus Influenzae Type b and Neisseria Meningitidis Serogroups C and Y-tetanus Toxoid Conjugate Vaccine Combined (Hib-MenCY-TT) Compared to Monovalent Hib Vaccine in Healthy Infants at 2, 4, 6, and 12 to 15 Months of Age.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study evaluates the immunogenicity and consistency of 3 Hib-MenCY-TT vaccine lots and the safety and immunogenicity of Hib-MenCY-TT vaccine compared to a control group receiving licensed Hib conjugate vaccine, when each are co-administered with Pediarix® to healthy infants at 2, 4, and 6 months of age. The study will also evaluate the safety and immunogenicity of Hib-MenCY-TT vaccine compared to a control group receiving licensed Hib conjugate vaccine, when each are co-administered with M-M-R® II and Varivax® at 12 to 15 months of age.

Study identification

NCT ID
NCT00289783
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
GlaxoSmithKline
Industry
Enrollment
4,441 participants

Conditions and interventions

Eligibility (public fields only)

Age range
6 Weeks to 15 Months
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
Feb 22, 2006 (Type not available)
Primary completion
Aug 27, 2007 (Actual)
Completion
Feb 26, 2008 (Actual)
Last update posted
Aug 24, 2018

2006 – 2008

United States locations

U.S. sites
88
U.S. states
31
U.S. cities
79
Facility City State ZIP Site status
GSK Investigational Site Birmingham Alabama 35216 —
GSK Investigational Site Birmingham Alabama 35235 —
GSK Investigational Site Phoenix Arizona 85003 —
GSK Investigational Site Bryant Arkansas 72011 —
GSK Investigational Site Fayetteville Arkansas 72703 —
GSK Investigational Site Little Rock Arkansas 72202 —
GSK Investigational Site Little Rock Arkansas 72205 —
GSK Investigational Site East Artesia California 90706 —
GSK Investigational Site Fountain Valley California 92708 —
GSK Investigational Site Fresno California 93710 —
GSK Investigational Site Fresno California 93720 —
GSK Investigational Site Fresno California 93726 —
GSK Investigational Site La Jolla California 92037 —
GSK Investigational Site Oakland California 94609 —
GSK Investigational Site Paramount California 90723 —
GSK Investigational Site Rolling Hills Estates California 90274 —
GSK Investigational Site Sacramento California 95817 —
GSK Investigational Site West Covina California 91790 —
GSK Investigational Site Longmont Colorado 80501 —
GSK Investigational Site Norwich Connecticut 06360 —
GSK Investigational Site Cocoa Beach Florida 32931 —
GSK Investigational Site Melbourne Florida 332901 —
GSK Investigational Site Pembroke Pines Florida 33024 —
GSK Investigational Site Rockledge Florida 32955 —
GSK Investigational Site Nampa Idaho 208 463 3126 —
GSK Investigational Site Des Moines Iowa 50266 —
GSK Investigational Site Des Moines Iowa 50309 —
GSK Investigational Site Arkansas City Kansas 67005 —
GSK Investigational Site Kansas City Kansas 66160 —
GSK Investigational Site Bardstown Kentucky 40004 —
GSK Investigational Site Lexington Kentucky 40503 —
GSK Investigational Site Louisville Kentucky 40272 —
GSK Investigational Site Bossier City Louisiana 71111 —
GSK Investigational Site Baltimore Maryland 21201 —
GSK Investigational Site Boston Massachusetts 02118 —
GSK Investigational Site Fall River Massachusetts 02724 —
GSK Investigational Site Jamaica Plain Massachusetts 02130 —
GSK Investigational Site Kalamazoo Michigan 49008 —
GSK Investigational Site Portage Michigan 49024 —
GSK Investigational Site Stevensville Michigan 49127 —
GSK Investigational Site Brainerd Minnesota 56401 —
GSK Investigational Site Saint Paul Minnesota 55108 —
GSK Investigational Site Omaha Nebraska 68131 —
GSK Investigational Site North Las Vegas Nevada 89025 —
GSK Investigational Site Ithaca New York 14850 —
GSK Investigational Site New Hartford New York 13413 —
GSK Investigational Site Rochester New York 14618 —
GSK Investigational Site Stony Brook New York 11794 —
GSK Investigational Site Syracuse New York 13210 —
GSK Investigational Site The Bronx New York 10467 —
GSK Investigational Site Durham North Carolina 27705 —
GSK Investigational Site Durham North Carolina 27710 —
GSK Investigational Site Raleigh North Carolina 27609 —
GSK Investigational Site Sylva North Carolina 28779 —
GSK Investigational Site Boardman Ohio 44512 —
GSK Investigational Site Canton Ohio 44718 —
GSK Investigational Site Cleveland Ohio 44121 —
GSK Investigational Site Columbus Ohio 43205 —
GSK Investigational Site Huber Heights Ohio 45424 —
GSK Investigational Site South Euclid Ohio 44121 —
GSK Investigational Site Tulsa Oklahoma 74127 —
GSK Investigational Site Gresham Oregon 97030 —
GSK Investigational Site Beaver Falls Pennsylvania 15010 —
GSK Investigational Site Erie Pennsylvania 16501 —
GSK Investigational Site Greenville Pennsylvania 16125 —
GSK Investigational Site Hershey Pennsylvania 17033-0850 —
GSK Investigational Site Philadelphia Pennsylvania 19114 —
GSK Investigational Site Pittsburgh Pennsylvania 15212 —
GSK Investigational Site Pittsburgh Pennsylvania 15213 —
GSK Investigational Site Pittsburgh Pennsylvania 15236 —
GSK Investigational Site Pittsburgh Pennsylvania 15241 —
GSK Investigational Site Sellersville Pennsylvania 18960 —
GSK Investigational Site Providence Rhode Island 02903 —
GSK Investigational Site Charleston South Carolina 29406 —
GSK Investigational Site Lexington South Carolina 29072 —
GSK Investigational Site Amarillo Texas 79124 —
GSK Investigational Site Fort Worth Texas 76107 —
GSK Investigational Site Galveston Texas 77555-0188 —
GSK Investigational Site San Antonio Texas 78205 —
GSK Investigational Site Temple Texas 76508 —
GSK Investigational Site Layton Utah 84041 —
GSK Investigational Site Pleasant Grove Utah 84062 —
GSK Investigational Site South Jordan Utah 84095 —
GSK Investigational Site St. George Utah 84790 —
GSK Investigational Site Mechanicsville Virginia 23111 —
GSK Investigational Site Norfolk Virginia 23510 —
GSK Investigational Site Vancouver Washington 98664 —
GSK Investigational Site La Crosse Wisconsin 54601 —

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 5 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00289783, 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 Aug 24, 2018 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00289783 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →