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Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety, Tolerability, and Immunogenicity of V114 in Healthy Infants (V114-029)

ClinicalTrials.gov ID: NCT03893448

Public ClinicalTrials.gov record NCT03893448. 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 17, 2026, 2:37 PM 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 3, Multicenter, Randomized, Double-blind, Active-Comparator-controlled Study to Evaluate the Safety, Tolerability, and Immunogenicity of a 4-dose Regimen of V114 in Healthy Infants (PNEU-PED)

Brief summary

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

The purpose of this study is to evaluate the safety, tolerability, and immunogenicity of V114 in healthy infants. The primary hypotheses are that: 1) V114 is non-inferior to Prevnar 13™ for the 13 shared serotypes between V114 and Prevnar 13™ based on response rates at 30 days following Dose 3; 2) V114 is non-inferior to Prevnar 13™ for the 2 unique V114 serotypes based on the response rate of the 2 unique V114 serotypes compared with the lowest response rate of any of the shared serotypes in Prevnar 13™, excluding serotype 3, at 30 days following Dose 3; 3) V114 is non-inferior to Prevnar 13™ for the 13 shared serotypes based on anti-pneumococcal polysaccharide (PnPs) serotype-specific immunoglobulin g (IgG) geometric mean concentrations (GMCs) at 30 days following Dose 3; 4) V114 is non-inferior to Prevnar 13™ for the 2 unique V114 serotypes based on the anti-PnPs serotype-specific IgG GMCs of the 2 unique V114 serotypes compared with the lowest IgG GMC of any of the shared serotypes in Prevnar 13™, excluding serotype 3, at 30 days following Dose 3; 5) V114 is non-inferior to Prevnar 13™ for the 13 shared serotypes between V114 and Prevnar 13™ based on anti-PnPs serotype-specific IgG GMCs at 30 days following Dose 4; and 6) V114 is non-inferior to Prevnar 13™ for the 2 unique V114 serotypes based on anti-PnPs serotype-specific IgG GMCs of the 2 unique V114 serotypes compared with the lowest IgG GMC of any of the shared serotypes in Prevnar 13, excluding serotype 3, at 30 days following Dose 4.

Study identification

NCT ID
NCT03893448
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Enrollment
1,720 participants

Conditions and interventions

Interventions

Biological

Eligibility (public fields only)

Age range
42 Days to 90 Days
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
Jun 19, 2019 (Actual)
Primary completion
May 24, 2021 (Actual)
Completion
May 24, 2021 (Actual)
Last update posted
Jul 28, 2023

2019 – 2021

United States locations

U.S. sites
66
U.S. states
24
U.S. cities
61
Facility City State ZIP Site status
Alabama Clinical Therapeutics ( Site 0159) Birmingham Alabama 35205 —
Southeastern Pediatric Associates, P.A. ( Site 0107) Dothan Alabama 36305 —
South Alabama Pediatrics ( Site 0263) Opp Alabama 36467 —
Northwest Arkansas Pediatric Clinic ( Site 0172) Fayetteville Arkansas 72703 —
Children's Clinic of Jonesboro, PA ( Site 0184) Jonesboro Arkansas 72401 —
Advanced Clinical Research - Rancho Paseo ( Site 0163) Banning California 92220 —
Altissima Clinical Research LLC ( Site 0213) Bellflower California 90706 —
Southland Clinical Research Center ( Site 0187) Bellflower California 90706 —
Premier Health Research Center, LLC ( Site 0121) Downey California 90240 —
Kaiser Permanente Vaccine Study Center - Oakland ( Site 0282) Oakland California 94612 —
Kaiser Permanente - Sacramento ( Site 0257) Sacramento California 95815 —
Kaiser Permanente Vaccine Study Center - South Sacramento ( Site 0256) Sacramento California 95823 —
Kaiser Permanente - San Jose ( Site 0258) San Jose California 95119 —
Kaiser Permanente - Santa Clara ( Site 0244) Santa Clara California 95051 —
Davita Medical Group ( Site 0141) Colorado Springs Colorado 80922 —
Suncoast Research Associates, LLC ( Site 0250) Miami Florida 33184 —
Suncoast Research Associates, LLC ( Site 0249) North Miami Beach Florida 33160 —
Children's Health Center ( Site 0272) Tampa Florida 33617 —
Saltzer Medical Group ( Site 0215) Nampa Idaho 83686 —
Kentucky Pediatric/Adult Research Inc ( Site 0136) Bardstown Kentucky 40004 —
Michael W Simon, MD., Pediatric & Adolescent Medicine ( Site 0276) Nicholasville Kentucky 40356 —
ACC Pediatric Research ( Site 0147) Haughton Louisiana 71037 —
Medpharmics, LLC ( Site 0157) Metairie Louisiana 70006 —
Virgo-Carter Pediatrics ( Site 0275) Silver Spring Maryland 20910 —
Tufts Medical Center-Floating Hospital for Children ( Site 0129) Boston Massachusetts 02111 —
Pediatric Associates of Fall River ( Site 0183) Fall River Massachusetts 02721 —
MediSync Clinical Research Hattiesburg Clinic ( Site 0259) Petal Mississippi 39465 —
Children's Mercy Clinics on Broadway ( Site 0171) Kansas City Missouri 64111 —
Midwest Children's Health Research Institute, LLC ( Site 0109) Lincoln Nebraska 68505 —
Midwest Children's Health Research Institute, LLC ( Site 0106) Lincoln Nebraska 68522 —
Children's Physicians, UNMC ( Site 0252) Omaha Nebraska 68198 —
Southwest CARE Center ( Site 0161) Santa Fe New Mexico 87501 —
Child Health Care Associates ( Site 0242) East Syracuse New York 13057 —
Child Health Care Associates ( Site 0267) Liverpool New York 13090 —
Advantage Clinical Trials ( Site 0274) The Bronx New York 10468 —
Haywood Pediatric and Adolescent Medicine Group ( Site 0248) Clyde North Carolina 28721 —
Capitol Pediatrics & Adolescent Center ( Site 0223) Raleigh North Carolina 27609 —
Senders Pediatrics ( Site 0190) Cleveland Ohio 44121 —
Dayton Clinical Research ( Site 0188) Dayton Ohio 45406 —
Cyn3rgy Research ( Site 0246) Gresham Oregon 97030 —
Pediatric Medical Associates ( Site 0239) East Norriton Pennsylvania 19401 —
Allegheny Health & Wellness Pavilion West ( Site 0210) Erie Pennsylvania 16506 —
Lockman & Lubell Pediatrics ( Site 0166) Fort Washington Pennsylvania 19034 —
CCP- Kid's Way ( Site 0130) Hermitage Pennsylvania 16148 —
Palmetto Pediatrics, PA ( Site 0164) Charleston South Carolina 29406-9170 —
Cheraw Pediatrics ( Site 0280) Cheraw South Carolina 29520 —
Parkside Pediatric ( Site 0125) Greenville South Carolina 29607 —
Holston Medical Group ( Site 0165) Kingsport Tennessee 37660 —
DFW Clinical Research ( Site 0111) Dallas Texas 75234 —
University of Texas Medical Branch ( Site 0185) Galveston Texas 77555 —
Ventavia Research Group LLC ( Site 0142) Houston Texas 77008 —
Pediatric Associates ( Site 0209) Houston Texas 77087 —
Houston Clinical Research Network ( Site 0266) Houston Texas 77090 —
Ventavia Research Group LLC ( Site 0139) Keller Texas 76248 —
FMC Science ( Site 0115) Lampasas Texas 76550 —
University of Texas Medical Branch ( Site 0170) League City Texas 77573 —
DCOL Center for Clinical Research ( Site 0247) Longview Texas 75605 —
Wee Care Pediatrics ( Site 0154) Layton Utah 84041 —
Cottonwood Pediatrics ( Site 0153) Murray Utah 84107 —
Pediatric Care ( Site 0138) Provo Utah 84604 —
Wee Care Pediatrics-Roy ( Site 0174) Roy Utah 84067 —
University of Utah ( Site 0214) Salt Lake City Utah 84113 —
Dixie Pediatrics ( Site 0260) St. George Utah 84790 —
Wee Care Pediatrics ( Site 0193) Syracuse Utah 84075 —
MultiCare Rockwood Cheney Clinic ( Site 0195) Cheney Washington 99004 —
Multicare / Rockwood Clinic ( Site 0167) Spokane Washington 99202 —

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 15 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03893448, 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 Jul 28, 2023 · Synced Oct 17, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03893448 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →