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ClinicalTrials.gov public records Last synced Oct 7, 2026, 8:33 AM EDT

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Showing 1–24 of 42 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Measles, Mumps, Rubella and Varicella Clear all
Terminated Phase 1Phase 2 Interventional Accepts healthy volunteers

Immune Responses to Two Dose Varivax +/- MMR-II

NCT00258726
View directory record Official record
Conditions
Measles, Mumps, Rubella, Varicella
Interventions
MMR-II, Pro-Quad, Varivax
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Months to 12 Months
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 27, 2010 · Synced Oct 7, 2026, 8:33 AM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

A Study on the Immune Response and Safety of an Investigational Chickenpox Vaccine and a Marketed Measles, Mumps and Rubella Vaccine When Administered as Intramuscular Injection to Healthy Children 12 to 15 Months of Age

NCT06855160
View directory record Official record
Conditions
Chickenpox
Interventions
Candidate varicella vaccine, Marketed varicella vaccine, MMR vaccine, Hepatitis A vaccine, PCV (pneumococcal conjugate vaccine) 13, PCV 20, Vaxneuvance
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Months to 15 Months
Enrollment
911 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
13
States / cities
Tucson, Arizona • Huntington Park, California • Sherman Oaks, California + 10 more
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluation of Immunogenicity and Safety of VARIVAX® Passage Extension 34 (PE34) Process in Children (V210-A03)

NCT03239873
View directory record Official record
Conditions
Varicella
Interventions
VARIVAX® PE34 Process, VARIVAX® 2016 Commercial Process, M-M-R II®
Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
12 Months to 23 Months
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
37
States / cities
Birmingham, Alabama • Jonesboro, Arkansas • Anaheim, California + 32 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study of 2 Doses of Menactra®, a Meningococcal Conjugate Vaccine in Healthy Toddlers

NCT00384397
View directory record Official record
Conditions
Meningococcal Meningitis, Measles, Mumps, Rubella, Varicella
Interventions
Meningococcal Polysaccharide Diphtheria Toxoid Conjugate Vaccine, Meningococcal Polysaccharide Diphtheria Toxoid Conjugate
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
249 Days to 305 Days
Enrollment
1,128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
39
States / cities
Montgomery, Alabama • Fayetteville, Arkansas • Jonesboro, Arkansas + 35 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity and Safety of a Quadrivalent Meningococcal Conjugate Vaccine When Administered Concomitantly With Routine Pediatric Vaccines in Healthy Infants and Toddlers in the US

NCT03537508
View directory record Official record
Conditions
Healthy Volunteers (Meningococcal Infection)
Interventions
MenACYW conjugate vaccine, MenACYW-135 conjugate vaccine, DTaP-IPV//Hib vaccine, Pneumococcal 13-valent conjugate vaccine, Pentavalent rotavirus vaccine, Hepatitis B vaccine, Measles, mumps, rubella (MMR) vaccine, Varicella vaccine, Hepatitis A vaccine
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
42 Days to 89 Days
Enrollment
2,627 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
65
States / cities
Birmingham, Alabama • Dothan, Alabama • Phoenix, Arizona + 54 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2024 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Safety of Simultaneous mRNA COVID-19 Vaccine With Other Childhood Vaccines in Young Children

NCT06038617
View directory record Official record
Conditions
Fever After Vaccination, Fever, Seizures Fever
Interventions
mRNA COVID-19 Vaccine, Routine Childhood Vaccinations
Biological
Lead sponsor
Duke University
Other
Eligibility
6 Months to 4 Years
Enrollment
347 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
5
States / cities
Oakland, California • Atlanta, Georgia • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Oct 7, 2026, 8:33 AM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Study of the Safety of a 21-valent Pneumococcal Conjugate Vaccine in Healthy Infants From Approximately 2 Months of Age

NCT06824194
View directory record Official record
Conditions
Pneumococcal Immunization
Interventions
PCV21 vaccine, Prevnar 20 vaccine, M-M-R II vaccine, Rotarix, RotaTeq, Vaxelis vaccine, Varivax, Priorix, VAQTA, Havrix
Biological
Lead sponsor
Sanofi
Industry
Eligibility
42 Days to 89 Days
Enrollment
2,360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
103
States / cities
Birmingham, Alabama • Guntersville, Alabama • Oneonta, Alabama + 81 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Combined Measles-mumps-rubella (MMR) Vaccine in Children in Their Second Year of Life

NCT01681992
View directory record Official record
Conditions
Measles, Mumps, Rubella, Measles-Mumps-Rubella Vaccine
Interventions
Priorix, M-M-R II, Varivax, Havrix, Prevnar 13
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Months to 15 Months
Enrollment
4,538 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
40
States / cities
Birmingham, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 33 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2021 · Synced Oct 7, 2026, 8:33 AM EDT
Active, not recruiting Phase 3 Interventional Accepts healthy volunteers

Study of Mixed Vaccination Schedules With a 21-valent Pneumococcal Conjugate Vaccine and a 20-valent Pneumococcal Conjugate Vaccine in Healthy Infants From Approximately 2 Months of Age

NCT06824181
View directory record Official record
Conditions
Pneumococcal Immunization
Interventions
PCV21 vaccine, Prevnar 20 vaccine, M-M-R II vaccine, Rotarix, RotaTeq, Vaxelis vaccine, Varivax, Priorix, VAQTA, Havrix
Biological
Lead sponsor
Sanofi
Industry
Eligibility
42 Days to 89 Days
Enrollment
580 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
17
States / cities
Los Angeles, California • Hollywood, Florida • Miami, Florida + 13 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity & Safety of Hepatitis A Vaccine Co-admin With a Measles/Mumps/Rubella & a Varicella Vaccine in Children

NCT00197015
View directory record Official record
Conditions
Hepatitis A
Interventions
Havrix®, M-M-R®II, VARIVAX®
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Months to 13 Months
Enrollment
1,474 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2009
U.S. locations
42
States / cities
Cabot, Arkansas • Jonesboro, Arkansas • North Little Rock, Arkansas + 37 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity and Safety of Kinrix + (Measles Mumps Rubella) MMR Vaccine With and Without Varicella Vaccine in Healthy Children 4-6 Years

NCT00871117
View directory record Official record
Conditions
Tetanus, Acellular Pertussis, Diphtheria
Interventions
GSK Biologicals'Kinrix®, Merck and Company's MMRII, Merck and Company's Varivax
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
4 Years to 6 Years
Enrollment
478 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
11
States / cities
Antioch, California • Daly City, California • Hayward, California + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2018 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity and Safety Study of GlaxoSmithKline (GSK) Biologicals' Combined Measles-mumps-rubella (MMR) Vaccine in Subjects Four to Six Years of Age

NCT01621802
View directory record Official record
Conditions
Measles-Mumps-Rubella
Interventions
Priorix, M-M-R II, Kinrix, ProQuad
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
4 Years to 6 Years
Enrollment
4,011 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
50
States / cities
Birmingham, Alabama • Tucson, Arizona • Benton, Arkansas + 44 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity and Safety of Pediatric Vaccines When Administered With Menactra® in Healthy Toddlers

NCT00422292
View directory record Official record
Conditions
Meningococcal Meningitis, Measles, Mumps, Rubella, Varicella
Interventions
Meningococcal Polysaccharide Diphtheria Conjugate Vaccine, Measles, Mumps, Rubella and Varicella
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
9 Months to 12 Months
Enrollment
1,664 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
87
States / cities
Tuscaloosa, Alabama • Tucson, Arizona • Jonesboro, Arkansas + 74 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Oct 7, 2026, 8:33 AM EDT
Not yet recruiting Phase 3 Interventional Accepts healthy volunteers

A Study on the Immune Response and Safety of an Investigational Combined Measles, Mumps, Rubella and Varicella Vaccine, When Given to Healthy Children 4 to 6 Years of Age

NCT07742644
View directory record Official record
Conditions
Measles, Mumps, Rubella, Varicella (Chickenpox), Measles-Mumps-Rubella+Chickenpox Vaccine
Interventions
MMRVNS vaccine, MMRV vaccine, DTaP-IPV vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
4 Years to 6 Years
Enrollment
1,860 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
38
States / cities
Jonesboro, Arkansas • Little Rock, Arkansas • Huntington Park, California + 32 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity Study of Hib-MenCY-TT Vaccine Compared to Licensed Hib Conjugate Vaccine

NCT00289783
View directory record Official record
Conditions
Haemophilus Influenzae Type b, Neisseria Meningitidis
Interventions
GSK Biologicals' Haemophilus influenzae type b and Neisseria meningitidis 792014 vaccine, ActHIB, PedvaxHIB, Pediarix, Prevnar, M-M-R II, Varivax
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Weeks to 15 Months
Enrollment
4,441 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
88
States / cities
Birmingham, Alabama • Phoenix, Arizona • Bryant, Arkansas + 76 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2018 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study of DTap-IPV Compared to DAPTACEL® and IPOL® as the 5th Dose in Children 4 to 6 Years of Age

NCT01346293
View directory record Official record
Conditions
Tetanus, Diphtheria, Pertussis, Measles, Polio
Interventions
Diphtheria and Tetanus Toxoids and Acellular Pertussis + Measles, Mumps, Rubella + Varicella Virus, Diphtheria and Tetanus Toxoids and Acellular Pertussis + Poliovirus + MMR + Varicella Virus
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
4 Years to 6 Years
Enrollment
3,372 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
71
States / cities
Birmingham, Alabama • Pinson, Alabama • Trussville, Alabama + 60 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Interchangeability of V114 and Prevnar 13™ in Healthy Infants (V114-027/PNEU-DIRECTION)

NCT03620162
View directory record Official record
Conditions
Pneumococcal Infections
Interventions
Prevnar 13™, V114, RotaTeq™, Pentacel™, RECOMBIVAX HB™, HIBERIX™, M-M-R™ II, VARIVAX™
Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
42 Days to 90 Days
Enrollment
900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
22
States / cities
Birmingham, Alabama • Dothan, Alabama • Jonesboro, Arkansas + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Oct 7, 2026, 8:33 AM EDT
Not listed No phase listed Observational

National Vaccine Adverse Event Reporting Survey and Etiology

NCT05095844
View directory record Official record
Conditions
COVID-19, Vaccine Adverse Reaction, Vaccine Reaction, Vaccine or Biological Substance, Unspecified Causing Adverse Effects in Therapeutic Use, Corona Virus Infection, Blood Clot, Thrombocytopenia, Neuritis, Vasculitis, Influenza, Guillain-Barré, GWAS, Genetic Sequencing
Interventions
vaccinated
Biological
Lead sponsor
Neuroganics LLC
Industry
Eligibility
5 Years to 99 Years
Enrollment
100,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Northglenn, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 18, 2022 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of a Quadrivalent Meningococcal Tetanus Protein Conjugate Vaccine in Infants and Toddlers

NCT01049035
View directory record Official record
Conditions
Meningitis, Meningococcal Infection
Interventions
Quadrivalent Meningococcal Polysaccharide (A, C, Y, and W-135) Tetanus Protein Conjugate, Diphtheria and Tetanus Toxoids and Acellular Pertussis Adsorbed, Inactivated Poliovirus and Haemophilus B Conjugate (Tetanus Toxoid Conjugate) Vaccine Combined (DTaP-IPV/Hib combined), M-M-RII-Measles, Mumps, and Rubella Virus Vaccine Live, Varicella Virus Vaccine Live, Pneumococcal 7-valent Conjugate Vaccine (Diphtheria CRM197 Protein), Pneumococcal 13-valent Conjugate Vaccine (Diphtheria CRM197 Protein), Rotavirus Vaccine, Hepatitis B Vaccine
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
42 Days to 365 Days
Enrollment
580 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
25
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Jonesboro, Arkansas + 20 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2022 · Synced Oct 7, 2026, 8:33 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Responses of Premature Infants to Measles-Mumps-Rubella (MMR) and Varicella Vaccines

NCT00138255
View directory record Official record
Conditions
Measles, Mumps, Rubella, Varicella
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 16 Months
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 27, 2010 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Immune Response of Novartis MenACWY-CRM Conjugate Vaccine When Given to Healthy Toddlers

NCT00626327
View directory record Official record
Conditions
Meningococcal Infections
Interventions
MenACWY-CRM + MMRV, MMRV, MenACWY-CRM
Biological
Lead sponsor
Novartis Vaccines
Industry
Eligibility
7 Months to 1 Year
Enrollment
1,630 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
90
States / cities
Birmingham, Alabama • Dothan, Alabama • Greenville, Alabama + 69 more
Source: ClinicalTrials.gov public record
Updated Apr 19, 2013 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Early Phase 1 Interventional

Safety and Efficacy of ProQuad® in Children 6-24 Month Being Evaluated for Solid Organ Transplant

NCT02687763
View directory record Official record
Conditions
RENAL INSUFFICIENCY, CHRONIC, LIVER FAILURE, ACUTE, HEART DISEASE
Interventions
ProQuad
Biological
Lead sponsor
Medical University of South Carolina
Other
Eligibility
6 Months to 24 Months
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 12, 2019 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Not applicable Interventional

Examining Adolescent Assessment, Feedback, Incentive, and Exchange (AFIX) in North Carolina

NCT01544764
View directory record Official record
Conditions
Adolescent Health Services, Immunization
Interventions
Assessment , Feedback, Incentives, and eXchange Program
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 18, 2013 · Synced Oct 7, 2026, 8:33 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study on the Immune Response and Safety of Various Potencies of an Investigational Chickenpox Vaccine Compared With a Marketed Chickenpox Vaccine, Given to Healthy Children 12 to 15 Months of Age

NCT05084508
View directory record Official record
Conditions
Chickenpox
Interventions
Investigational varicella vaccine low potency, Investigational varicella vaccine medium potency, Investigational varicella vaccine high potency, Licensed varicella vaccine Lot 1, Licensed varicella vaccine Lot 2, Measles, mumps, and rubella vaccine, Hepatitis A vaccine, 13-valent pneumococcal conjugate vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Months to 15 Months
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
41
States / cities
Bryant, Arkansas • Jonesboro, Arkansas • Little Rock, Arkansas + 37 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2025 · Synced Oct 7, 2026, 8:33 AM EDT