Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
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 Sep 1, 2026, 5:36 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 18, 2019
Primary completion
May 23, 2021
Completion
May 23, 2021
Last update posted
Jul 27, 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 27, 2023 · Synced Sep 1, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03893448 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →