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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Adacel Clear all
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Tdap Vaccine Safety for Plasma Donors

NCT04142983
View directory record Official record
Conditions
Tetanus
Interventions
Adacel
Biological
Lead sponsor
GCAM Inc.
Industry
Eligibility
18 Years to 63 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
Eagle Pass, Texas • Laredo, Texas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2022 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Not applicable Interventional

Pneumococcal Vaccine and Routine Pediatric Immunizations in HIV-Infected Children Receiving Anti-HIV Drugs

NCT00013871
View directory record Official record
Conditions
HIV Infections, Hepatitis B, Measles, Pneumococcal Infections, Pertussis
Interventions
Diphtheria & Tetanus Toxoids & Acellular Pertussis Vaccine Adsorbed, Measles-Mumps-Rubella Vaccine (Live), Pneumococcal Vaccine, Polyvalent (23-valent), Pneumococcal Conjugate Vaccine, Heptavalent, Hepatitis B Vaccine (Recombinant)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years to 18 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2004
U.S. locations
38
States / cities
Birmingham, Alabama • Long Beach, California • Los Angeles, California + 26 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2021 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Study on the Safety, Effectiveness and Immune Response of Meningococcal Combined ABCWY Vaccine in Healthy Adolescents and Adults

NCT04886154
View directory record Official record
Conditions
Infections, Meningococcal
Interventions
MenABCWY-2Gen low dose vaccine, MenABCWY-2Gen high dose vaccine, Placebo, MenB vaccine, MenACWY vaccine
Combination Product · Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
10 Years to 50 Years
Enrollment
1,440 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
12
States / cities
Colorado Springs, Colorado • Longmont, Colorado • Doral, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Trial to Evaluate the Safety, Tolerability, and Immunogenicity of A Multivalent Group B Streptococcus Vaccine When Administered Concomitantly With Tdap in Healthy Nonpregnant Women

NCT04766086
View directory record Official record
Conditions
Group B Streptococcus Infections
Interventions
Multivalent Group B streptococcus vaccine, Tetanus, diphtheria, and acellular pertussis vaccine, Placebo
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
306 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
12
States / cities
Newton, Kansas • Omaha, Nebraska • Las Vegas, Nevada + 8 more
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Trial to Evaluate the Safety and Immunogenicity of ADACEL® Vaccine in Persons 65 Years of Age and Older

NCT00457249
View directory record Official record
Conditions
Pertussis, Tetanus, Diphtheria
Interventions
ADACEL®: Tetanus, Reduced Diphtheria and Acellular Pertussis Adsorbed, DECAVAC®: Tetanus and Diphtheria Toxoids Adsorbed
Biological
Lead sponsor
Sanofi
Industry
Eligibility
65 Years and older
Enrollment
1,564 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
19
States / cities
Chandler, Arizona • Phoenix, Arizona • Cypress, California + 15 more
Source: ClinicalTrials.gov public record
Updated Oct 18, 2012 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Study of Tetanus Toxoid, Reduced Diphtheria Toxoid, and Acellular Pertussis Vaccine Adsorbed in Healthy Subjects

NCT02587520
View directory record Official record
Conditions
Tetanus, Diphtheria, Pertussis, Whooping Cough
Interventions
Tetanus Toxoid, Reduced Diphtheria Toxoid, and Acellular Pertussis Vaccine Adsorbed Formulation 1, Tetanus Toxoid, Reduced Diphtheria Toxoid, and Acellular Pertussis Vaccine Adsorbed, Formulation 2, Tetanus Toxoid, Reduced Diphtheria Toxoid, and Acellular Pertussis Vaccine Adsorbed, Formulation 3, Tetanus Toxoid, Reduced Diphtheria Toxoid, and Acellular Pertussis Vaccine Adsorbed, Formulation 4, Licensed Tetanus Toxoid, Reduced Diphtheria Toxoid, and Acellular Pertussis Vaccine Adsorbed, Licensed Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
10 Years and older
Enrollment
1,363 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
20
States / cities
Birmingham, Alabama • Fayetteville, Arkansas • Jonesboro, Arkansas + 16 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2022 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Phase 4, Placebo-Controlled, Randomized Study to Evaluate the Immunogenicity and Safety of HPV and Tdap When Administered With MenACWY in Adolescents

NCT01424644
View directory record Official record
Conditions
Meningococcal Meningitis
Interventions
Placebo + Combined Tetanus, Reduced Diphtheria Toxoid, Acellular Pertussis Vaccine + Quadrivalent Human Papillomavirus Vaccine, MenACWY-CRM Conjugate Vaccine + Combined Tetanus, Reduced Diphtheria Toxoid, Acellular Pertussis Vaccine + Quadrivalent Human Papillomavirus Vaccine
Biological
Lead sponsor
Novartis
Industry
Eligibility
11 Years to 18 Years
Enrollment
801 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
17
States / cities
Birmingham, Alabama • Fremont, California • Madera, California + 14 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2014 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Post-licensure, Modified Double-blind, Multi-center Study Evaluating Safety and Immunogenicity of ADACEL® and BOOSTRIX®

NCT00319553
View directory record Official record
Conditions
Pertussis, Tetanus, Diphtheria
Interventions
ADACEL®:Tetanus, Reduced Diphtheria and Acellular Pertussis Adsorbed, BOOSTRIX®: Tetanus, Reduced Diphtheria and Acellular Pertussis Adsorbed
Biological
Lead sponsor
Sanofi
Industry
Eligibility
11 Years to 18 Years
Enrollment
647 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
10
States / cities
Annapolis, Maryland • Baltimore, Maryland • Frederick, Maryland + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 4, 2012 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Results available

Tdap Vaccine in Post-Partum Women

NCT01711645
View directory record Official record
Conditions
Diphtheria, Pertussis, Tetanus
Interventions
Tetanus toxoid, reduced diphtheria toxoid and acellular pertussis vaccine adsorbed onto aluminum phosphate
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years · Female only
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 4, 2017 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of BPZE1 Intranasal Pertussis Vaccine (Administered Via VaxINator(TM)), Prime + Boost, in Healthy Adults

NCT03942406
View directory record Official record
Conditions
Pertussis, Whooping Cough
Interventions
BPZE1 pertussis vaccine and VaxINator(TM) Atomization Device
Combination Product
Lead sponsor
ILiAD Biotechnologies
Industry
Eligibility
18 Years to 50 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
3
States / cities
Cleveland, Ohio • Tomball, Texas • West Jordan, Utah
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Sep 11, 2026, 2:02 AM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

BEATRIX: A Study to Learn About a Group B Streptococcus Vaccine in Healthy Pregnant Women and Their Babies

NCT07160244
View directory record Official record
Conditions
Healthy
Interventions
Multivalent Group B streptococcus vaccine, Placebo, Infanrix hexa, Prevenar 20, Pediarix, Prevnar 20, Infanrix
Biological
Lead sponsor
Pfizer
Industry
Eligibility
1 Day to 49 Years
Enrollment
6,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
119
States / cities
Birmingham, Alabama • Dothan, Alabama • Mobile, Alabama + 57 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study of Menactra® in US Adolescents When Administered Concomitantly With Tdap Vaccine

NCT00777257
View directory record Official record
Conditions
Meningitis, Meningococcemia, Pertussis, Tetanus, Diphtheria
Interventions
T dap + Meningococcal Polysaccharide Diphtheria Toxoid Conj., Tdap + Meningococcal Polysaccharide Diphtheria Toxoid Conj., Meningococcal Polysaccharide Diphtheria Toxoid Conj. + T dap
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
11 Years to 17 Years
Enrollment
1,345 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
20
States / cities
Jonesboro, Arkansas • Little Rock, Arkansas • Boulder, Colorado + 17 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2014 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Persistence Study of GSK Biologicals' Tdap Vaccine 1, 3, 5 and 9 Years Following Administration as an Initial Single Dose in Healthy Young Adults and to Evaluate the Immunogenicity and Safety of Boostrix as a Second Dose of Tdap, When Administered at Year 9

NCT00489970
View directory record Official record
Conditions
Acellular Pertussis, Tetanus, Diphtheria
Interventions
Taking of blood samples, Boostrix, Adacel
Procedure · Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
28 Years to 73 Years
Enrollment
1,954 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2016
U.S. locations
37
States / cities
Huntsville, Alabama • Chandler, Arizona • Mesa, Arizona + 31 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Comparison of GSK Biologicals' DTaP-IPV Candidate Vaccine to DTaP and IPV Separately Administered Vaccines in Terms of Immune Response and Safety

NCT00263692
View directory record Official record
Conditions
Diphtheria, Acellular Pertussis, Tetanus
Interventions
Prophylaxis: Diphtheria, tetanus, pertussis, poliovirus type 1, type 2 and type 3
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
4 Years to 6 Years
Enrollment
401 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
15
States / cities
Jonesboro, Arkansas • Fountain Valley, California • Oakland, California + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2016 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study to Determine the Immunogenicity and Safety of GlaxoSmithKline (GSK) Biologicals; Infanrix Hexa at 2, 4 and 6 Months of Age in Healthy Infants

NCT02096263
View directory record Official record
Conditions
Poliomyelitis, Diphtheria, Haemophilus Influenzae Type b, Tetanus, Acellular Pertussis, Hepatitis B
Interventions
Infanrix hexa, Pediarix, ActHIB, Pentacel, Engerix-B, Infanrix, Hiberix, Prevnar13, Rotarix
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Weeks to 12 Weeks
Enrollment
585 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
43
States / cities
Tucson, Arizona • Fayetteville, Arkansas • Anaheim, California + 38 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of GSK's Tdap Vaccine (Boostrix) in Adults Aged 19 to 64 Years

NCT00346073
View directory record Official record
Conditions
Acellular Pertussis, Diphtheria, Tetanus
Interventions
Boostrix™, ADACEL®
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
19 Years to 64 Years
Enrollment
2,337 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
42
States / cities
Huntsville, Alabama • Chandler, Arizona • Mesa, Arizona + 36 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2018 · Synced Sep 11, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Database Surveillance Safety Study of PENTACEL® Vaccine

NCT00804284
View directory record Official record
Conditions
Diphtheria, Tetanus, Pertussis, Haemophilus Influenzae
Interventions
DTaP-IPV/Hib, Other DTap Vaccines
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
6 Weeks to 24 Months · Male only
Enrollment
62,538 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Aug 18, 2015 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 2 Interventional Results available

Prospective Trial of Vaccine Responses in Childhood Cancer Survivors

NCT00505063
View directory record Official record
Conditions
Childhood Cancer, Multiple Diseases
Interventions
Immunization Schedule patients <7 years., Immunization Schedule patients > or = to 7 years and <11 years of age, Immunization Schedule patients > or = to 11 years of age
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
2 Years to 18 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pertussis Vaccine in Healthy Pregnant Women

NCT00707148
View directory record Official record
Conditions
Diphtheria, Pertussis, Tetanus
Interventions
Placebo, Tetanus toxoid, reduced diphtheria toxoid and acellular pertussis vaccine adsorbed
Drug · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 45 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
4
States / cities
Durham, North Carolina • Houston, Texas • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 24, 2014 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Immunogenicity of Adacel® and BOOSTRIX® Vaccines in Adolescents

NCT01629589
View directory record Official record
Conditions
Tetanus, Diphtheria, Pertussis, Whooping Cough
Interventions
Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine Adsorbed (Adacel®), Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine, Adsorbed (BOOSTRIX®)
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
11 Years to 12 Years
Enrollment
423 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
8
States / cities
Sacramento, California • Bardstown, Kentucky • Woburn, Massachusetts + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2016 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 4 Interventional Results available

Apnea in Hospitalized Preterm Infants Following the Administration of Routine Childhood Vaccines

NCT03530124
View directory record Official record
Conditions
Apnea, Apnea Neonatal, Prematurity
Interventions
PCV13, DTaP, HBV, IPV, Hib
Biological
Lead sponsor
Duke University
Other
Eligibility
6 Weeks and older
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
4
States / cities
Atlanta, Georgia • Chapel Hill, North Carolina • Durham, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immuno,Safety of GSK Vaccine 134612 Given at Age of 12-15 Months 15-18 Months Post-priming With GSK Vaccine 792014

NCT00614614
View directory record Official record
Conditions
Infections, Meningococcal
Interventions
GSK Biologicals' Meningococcal vaccine GSK134612 (Nimenrix), GSK Biologicals' Hib-meningococcal vaccine GSK 792014 (Menhibrix), Infanrix®, ActHIB®, Pediarix®
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Weeks to 12 Weeks
Enrollment
1,558 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
56
States / cities
Birmingham, Alabama • Dothan, Alabama • Benton, Arkansas + 50 more
Source: ClinicalTrials.gov public record
Updated Sep 20, 2018 · Synced Sep 11, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Post-marketing Safety Study of GSK Biologicals' Boostrix® Vaccine

NCT00297856
View directory record Official record
Conditions
Diphtheria, Tetanus, Acellular Pertussis
Interventions
Boostrix®, Td (Tetanus diphtheria) vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
10 Years to 18 Years
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Jan 12, 2014 · Synced Sep 11, 2026, 2:02 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety and Immune Response to an Unadjuvanted RSV Maternal Vaccine in Healthy Non-pregnant Females From 9 to 49 Years of Age

NCT05169905
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSV MAT vaccine, dTpa vaccine
Combination Product
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
9 Years to 49 Years · Female only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Miami, Florida • Beaumont, Texas
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Sep 11, 2026, 2:02 AM EDT