Safety and Immunogenicity of 9-valent Human Papillomavirus (9vHPV) Vaccine Coadministered With Messenger Ribonucleic Acid (mRNA)-1273 Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) (COVID-19) Vaccine (V503-076)

NCT ID: NCT05119855

Last Updated: 2026-02-05

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

165 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-03-28

Study Completion Date

2023-12-12

Brief Summary

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The purpose of this study to evaluate the safety and immunogenicity of a 2-dose regimen of 9vHPV vaccine, where the first dose is administered concomitantly with a first dose of a 2-dose regimen of mRNA-1273 vaccine versus nonconcomitant administration of 9vHPV and mRNA-1273 vaccines in boys and girls 9 to 11 years of age.

Detailed Description

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Conditions

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Papillomavirus Infections Coronavirus Disease (COVID-19)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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Concomitant Group

Participants will receive Dose 1 of 9-valent human papillomavirus \[Types 6, 11, 16, 18, 31, 33, 45, 52, 58\] (9vHPV) vaccine administered into the left arm as an intramuscular (IM) injection, AND Dose 1 of the messenger ribonucleic acid (mRNA)-1273 vaccine administered into the right arm as an IM injection on Day 1; participants will then receive Dose 2 of the mRNA-1273 vaccine administered into the right arm as an IM injection at Month 1 and Dose 2 of the 9vHPV vaccine administered into the left arm as an IM injection at Month 6.

Group Type EXPERIMENTAL

9vHPV Vaccine

Intervention Type BIOLOGICAL

9-valent human papillomavirus (Types 6, 11, 16, 18, 31, 33, 45, 52, 58) administered as a 0.5-mL intramuscular (IM) injection

mRNA-1273 Vaccine

Intervention Type BIOLOGICAL

mRNA-1273 50 mcg dose administered as a 0.25-mL IM injection

Non-concomitant Group

Participants will receive Dose 1 of the mRNA-1273 vaccine administered into the right arm as an IM injection on Day 1 and Dose 2 of the mRNA-1273 vaccine administered into the right arm as an IM injection at Month 1. Participants will then receive Dose 1 of the 9vHPV vaccine administered into the left arm as an IM injection at Month 2 and Dose 2 of the 9vHPV vaccine administered into the left arm as an IM injection at Month 8.

Group Type EXPERIMENTAL

9vHPV Vaccine

Intervention Type BIOLOGICAL

9-valent human papillomavirus (Types 6, 11, 16, 18, 31, 33, 45, 52, 58) administered as a 0.5-mL intramuscular (IM) injection

mRNA-1273 Vaccine

Intervention Type BIOLOGICAL

mRNA-1273 50 mcg dose administered as a 0.25-mL IM injection

Interventions

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9vHPV Vaccine

9-valent human papillomavirus (Types 6, 11, 16, 18, 31, 33, 45, 52, 58) administered as a 0.5-mL intramuscular (IM) injection

Intervention Type BIOLOGICAL

mRNA-1273 Vaccine

mRNA-1273 50 mcg dose administered as a 0.25-mL IM injection

Intervention Type BIOLOGICAL

Other Intervention Names

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V503 GARDASIL®9 SILGARD®9 SARS-CoV-2 Vaccine Moderna COVID-19 Vaccine

Eligibility Criteria

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Inclusion Criteria

* Has not yet had coitarche and does not plan on becoming sexually active during the vaccination period
* Participant or participant's legally acceptable representative can read, understand, and complete the electronic vaccination report card (eVRC).

Exclusion Criteria

* Known allergy to any vaccine component
* History of severe allergic reaction that required medical intervention
* Thrombocytopenia or any coagulation disorder
* Has a history of myocarditis or pericarditis
* Has a history of a clinical or microbiological diagnosis of COVID-19 ≤90 days prior to Day 1 visit or history of multisystem inflammatory syndrome in children (MIS-C) at any time prior to Day 1 visit
* Females only: participant is pregnant
* Currently immunocompromised, or been diagnosed with immunodeficiency
* Had a splenectomy
* Receiving or has received immunosuppressive therapies within the last year
* Received any immunoglobulin product or blood-derived product within 3 months
* Received a marketed HPV vaccine or has participated in an HPV vaccine clinical trial
Minimum Eligible Age

9 Years

Maximum Eligible Age

11 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Merck Sharp & Dohme LLC

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Medical Director

Role: STUDY_DIRECTOR

Merck Sharp & Dohme LLC

Locations

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Cognitive Clinical Trials, LLC ( Site 0054)

Phoenix, Arizona, United States

Site Status

Eclipse Clinical Research ( Site 0095)

Tucson, Arizona, United States

Site Status

Children's Clinic of Jonesboro, PA ( Site 0044)

Jonesboro, Arkansas, United States

Site Status

Preferred Research Partners Inc. ( Site 0092)

Little Rock, Arkansas, United States

Site Status

Coast Clinical Research, LLC ( Site 0027)

Bellflower, California, United States

Site Status

Ark Clinical Research ( Site 0098)

Long Beach, California, United States

Site Status

Valley Clinical Trials Inc. ( Site 0004)

Northridge, California, United States

Site Status

Medical Center for Clinical Research ( Site 0051)

San Diego, California, United States

Site Status

Ark Clinical Research ( Site 0108)

Tustin, California, United States

Site Status

Emerson Clinical Research Institute ( Site 0021)

Washington D.C., District of Columbia, United States

Site Status

Accel Research Sites-DeLand Clinical Research Unit ( Site 0066)

DeLand, Florida, United States

Site Status

Advanced Research for Health Improvement, LLC ( Site 0012)

Immokalee, Florida, United States

Site Status

Acevedo Clinical Research Associates ( Site 0001)

Miami, Florida, United States

Site Status

Alpha Science Research ( Site 0067)

Miami, Florida, United States

Site Status

Advanced Research For Health Improvement LLC ( Site 0075)

Naples, Florida, United States

Site Status

Comprehensive Clinical Research ( Site 0038)

West Palm Beach, Florida, United States

Site Status

Atlanta Center for Medical Research ( Site 0055)

Atlanta, Georgia, United States

Site Status

Mount Vernon Clinical Research ( Site 0053)

Sandy Springs, Georgia, United States

Site Status

Clinical Research Prime ( Site 0088)

Idaho Falls, Idaho, United States

Site Status

CBH Health ( Site 0019)

Gaithersburg, Maryland, United States

Site Status

SKY Integrative Medical Center/SKYCRNG ( Site 0084)

Ridgeland, Mississippi, United States

Site Status

Midwest Children's Health Research Institute ( Site 0003)

Lincoln, Nebraska, United States

Site Status

Certified Research Associates ( Site 0090)

Cortland, New York, United States

Site Status

Corning Center for Clinical Research ( Site 0091)

Horseheads, New York, United States

Site Status

Carolina Institute for Clinical Research, LLC ( Site 0042)

Fayetteville, North Carolina, United States

Site Status

M3 Wake Research, Inc. ( Site 0014)

Raleigh, North Carolina, United States

Site Status

Dayton Clinical Research ( Site 0028)

Dayton, Ohio, United States

Site Status

Thomas Jefferson University - Family and Community Medicine ( Site 0006)

Philadelphia, Pennsylvania, United States

Site Status

WR-ClinSearch ( Site 0049)

Chattanooga, Tennessee, United States

Site Status

DermResearch, Inc. ( Site 0056)

Austin, Texas, United States

Site Status

South Texas Clinical Research ( Site 0024)

Corpus Christi, Texas, United States

Site Status

South Texas Pediatric Research Group ( Site 0094)

Del Rio, Texas, United States

Site Status

West Houston Clinical Research Services ( Site 0078)

Houston, Texas, United States

Site Status

Next Level Urgent Care, LLC ( Site 0099)

Houston, Texas, United States

Site Status

Milton Haber, M.D. ( Site 0069)

Laredo, Texas, United States

Site Status

University of Texas Medical Branch ( Site 0026)

League City, Texas, United States

Site Status

University of Utah ( Site 0076)

Salt Lake City, Utah, United States

Site Status

Velocity Clinical Research, Salt Lake City ( Site 0025)

West Jordan, Utah, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Related Links

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Other Identifiers

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2021-003591-13

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

V503-076

Identifier Type: -

Identifier Source: org_study_id

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