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Completed Phase 1 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of Pneumococcal Conjugate Formulations in Healthy Adults 18 Through 49 Years of Age

ClinicalTrials.gov ID: NCT05489328

Public ClinicalTrials.gov record NCT05489328. 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 27, 2026, 6:27 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 1, RANDOMIZED, OPEN-LABEL TRIAL TO EVALUATE THE SAFETY AND IMMUNOGENICITY OF PNEUMOCOCCAL CONJUGATE FORMULATIONS IN HEALTHY ADULTS 18 THROUGH 49 YEARS OF AGE

Brief summary

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

The purpose of the study is to describe the safety and immunogenicity of Pneumococcal Conjugate Formulations in healthy adults 18 through 49 years of age.

Study identification

NCT ID
NCT05489328
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Pfizer
Industry
Enrollment
394 participants

Conditions and interventions

Interventions

Other · Biological

Eligibility (public fields only)

Age range
18 Years to 49 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
Aug 15, 2022 (Actual)
Primary completion
Oct 7, 2022 (Actual)
Completion
Oct 7, 2022 (Actual)
Last update posted
Apr 18, 2024

2022

United States locations

U.S. sites
18
U.S. states
11
U.S. cities
15
Facility City State ZIP Site status
Orange County Research Center Tustin California 92780 —
Diablo Clinical Research, Inc. Walnut Creek California 94598 —
Clinical Research Consulting Milford Connecticut 06460 —
Proactive Clinical Research,LLC Fort Lauderdale Florida 33308 —
Indago Research & Health Center, Inc Hialeah Florida 33012 —
Qps-Mra, Llc South Miami Florida 33143 —
Centennial Medical Group Elkridge Maryland 21075 —
Arcturus Healthcare , PLC, Troy Internal Medicine Research Division Troy Michigan 48098 —
Prism Research LLC dba Nucleus Network Saint Paul Minnesota 55114 —
South Jersey Infectious Disease Somers Point New Jersey 08244 —
Accellacare - Wilmington Wilmington North Carolina 28401 —
Clinical Trials of Texas, LLC San Antonio Texas 78229 —
Diagnostics Research Group San Antonio Texas 78229 —
IMA Clinical Research San Antonio San Antonio Texas 78229 —
DM Clinical Research Tomball Texas 77375 —
J. Lewis Research, Inc. / Foothill Family Clinic Salt Lake City Utah 84109 —
J. Lewis Research, Inc. / Foothill Family Clinic South Salt Lake City Utah 84121 —
Alliance for Multispecialty Research, LLC Norfolk Virginia 23502 —

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 NCT05489328, 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 18, 2024 · Synced Oct 27, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05489328 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →