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ClinicalTrials.gov public records Last synced Jul 23, 2026, 8:36 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Evaluation of a Vaccine for Reducing Ear and Lung Infections in Children

NCT01545375
Conditions
Infections, Streptococcal
Interventions
Pneumococcal vaccine GSK2189242A, Placebo, Prevnar 13®, PedvaxHIB®
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Weeks to 12 Weeks
Enrollment
1,806 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
5
States / cities
Chinle, Arizona • Fort Defiance, Arizona • Whiteriver, Arizona + 2 more
Recruiting No phase listed Observational Accepts healthy volunteers

Post Pandemic Pneumococcal Carriage Among Children and Adults

NCT06373328
Conditions
Pneumococcal Carriage
Interventions
Not listed
Lead sponsor
University of Central Florida
Other
Eligibility
7 Months and older
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Completed No phase listed Observational Accepts healthy volunteers

Long-term Impact of Pneumococcal Conjugate Vaccine on Carriage

NCT00294021
Conditions
Pneumococcal Infections
Interventions
Not listed
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Chinle, Fort Defiance, Whiteriver, AZ; Gallup, Shiprock, NM, Arizona
Completed No phase listed Observational Accepts healthy volunteers Results available

Streptococcus Pneumonia: Effects of PCV13 on Pneumococcal Carriage

NCT01109108
Conditions
Nasopharyngeal Carriage of S. Pneumoniae
Interventions
Not listed
Lead sponsor
Boston Medical Center
Other
Eligibility
Not listed
Enrollment
9,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts