Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 8:08 PM EDT

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Showing 1–24 of 539 matching trials from the live ClinicalTrials.gov search.
Conditions
Hepatitis B
Interventions
1018 ISS immunostimulatory oligonucleotide with HBV surface antigen, Hepatitis B Vaccine (Recombinant)
Biological
Lead sponsor
Dynavax Technologies Corporation
Industry
Eligibility
40 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
4
States / cities
Costa Mesa, California • Brooklyn Center, Minnesota • Austin, Texas + 1 more
Conditions
Epstein-Barr Virus Infection
Interventions
mRNA-1195.1, mRNA-1195.2, mRNA-1189, Placebo, mRNA-1195
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
482 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
34
States / cities
Anniston, Alabama • Tucson, Arizona • Huntington Beach, California + 30 more
Conditions
Dengue
Interventions
Pre-transfection F17, Post-transfection F17, Post-transfection F19, Placebo
Biological · Other
Lead sponsor
U.S. Army Medical Research and Development Command
Federal
Eligibility
18 Years to 45 Years
Enrollment
86 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Silver Spring, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

State Immunization Information Systems to Improve HPV Vaccination Rates

NCT02993965
Conditions
Vaccine, Human Papiloma Virus Vaccine, HPV Vaccine, Immunization, Health Registry, Adolescent Health, Reproductive Health, Preventive Health Services
Interventions
Vaccine Reminder/Recall
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
11 Years to 17 Years
Enrollment
77,716 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Beliefs
Interventions
Corrective message framing and humor
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
21 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Lyme Borreliosis
Interventions
VLA15, Placebo
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 44 Years
Enrollment
207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
6
States / cities
Warren Township, New Jersey • Cortland, New York • Horseheads, New York + 3 more
Conditions
Prostate Cancer Metastatic
Interventions
PROSTVAC-V, PROSTVAC-F, GM-CSF, GM-CSF Placebo, Placebo
Biological · Drug · Other
Lead sponsor
Bavarian Nordic
Industry
Eligibility
18 Years and older · Male only
Enrollment
1,297 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
84
States / cities
Anchorage, Alaska • Scottsdale, Arizona • Berkeley, California + 68 more
Conditions
Haemophilus Influenzae Type b, Neisseria Meningitidis
Interventions
GSK Biologicals' Haemophilus influenzae type b and Neisseria meningitidis serogroups C and Y-tetanus toxoid conjugate vaccine combined 792014, ActHIB, Pediarix/Infanrix Penta
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Weeks to 12 Weeks
Enrollment
4,432 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
61
States / cities
Birmingham, Alabama • Benton, Arkansas • Fayetteville, Arkansas + 51 more
Completed Phase 2 Interventional Accepts healthy volunteers

H7N9 Mix and Match With MF59 in Healthy Adults

NCT01938742
Conditions
Influenza
Interventions
Influenza Virus Vaccine, Monovalent A/H7N9 A/Shanghai/2/2013, MF59
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
19 Years to 64 Years
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
4
States / cities
Decatur, Georgia • Iowa City, Iowa • Cincinnati, Ohio + 1 more
Conditions
Respiratory Syncytial Viruses
Interventions
ABRYSVO Vaccination
Biological
Lead sponsor
Pfizer
Industry
Eligibility
0 Months to 6 Months
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Completed Phase 1 Interventional Accepts healthy volunteers

Ph 1b: Safety & Immunogenicity of Ad5 Based Oral Norovirus Vaccine

NCT04854746
Conditions
Norovirus Infections
Interventions
VXA-GI.1.NN, Placebo Tablet
Biological
Lead sponsor
Vaxart
Industry
Eligibility
55 Years to 80 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
3
States / cities
Cypress, California • New Orleans, Louisiana • Austin, Texas
Conditions
Herpes Simplex
Interventions
Non-adjuvanted HSV formulation 1, Non-adjuvanted HSV formulation 2, Non-adjuvanted HSV formulation 3, HSV formulation 1 with adjuvant 1, HSV formulation 2 with adjuvant 1, HSV formulation 3 with adjuvant 1, HSV formulation 1 with adjuvant 2, HSV formulation 2 with adjuvant 2, HSV formulation 3 with adjuvant 2, Placebo, HSVTI_F1, HSVTI_F2
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 60 Years
Enrollment
505 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
6
States / cities
Phoenix, Arizona • Wichita, Kansas • Kansas City, Missouri + 3 more
Conditions
Bladder Cancer
Interventions
Bacille Calmette-Guerrin (BCG), Lenalidomide
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Tampa, Florida
Conditions
Healthy
Interventions
Ad26.Mos.HIV, Ad26.Mos4.HIV, Clade C gp140, Placebo
Biological · Drug
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
18 Years to 50 Years
Enrollment
201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
9
States / cities
Birmingham, Alabama • San Francisco, California • Decatur, Georgia + 6 more
Conditions
Prostate Cancer
Interventions
aglatimagene besadenovec, placebo, valacyclovir
Biological · Drug
Lead sponsor
Candel Therapeutics, Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
187 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
22
States / cities
Golden, Colorado • Chicago, Illinois • New Orleans, Louisiana + 18 more
Conditions
Anthrax Infection
Interventions
AVA, Ad4-PA-1, Ad4-PA-GPI-1
Biological
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 40 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
4
States / cities
Kansas City, Kansas • Silver Spring, Maryland • St Louis, Missouri + 1 more
Conditions
Human Papillomavirus Vaccination
Interventions
Counseling
Behavioral
Lead sponsor
Plan A Health, Inc
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Louise, Mississippi
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSVPreF3 OA investigational vaccine, COVID-19 mRNA vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
50 Years and older
Enrollment
841 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
8
States / cities
Coral Gables, Florida • Savannah, Georgia • Evansville, Indiana + 5 more
Conditions
Herpes Zoster, Varicella Zoster
Interventions
CRV 101, Placebo
Biological
Lead sponsor
Curevo Inc
Industry
Eligibility
18 Years to 49 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Kansas City, Missouri
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Inactivated Influenza A/H5N1 Vaccine in the Elderly

NCT00230750
Conditions
Influenza
Interventions
Influenza A/H5N1 Vaccine, Placebo
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
65 Years and older
Enrollment
261 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
4
States / cities
Torrance, California • Rochester, New York • Cincinnati, Ohio + 1 more
Conditions
Risk Reduction
Interventions
Trivalent Invasive Salmonella Disease Vaccine (6.25 µg), Trivalent Invasive Salmonella Disease Vaccine (12 µg), Trivalent Invasive Salmonella Disease Vaccine (25 µg), Trivalent Invasive Salmonella Disease Vaccine (highest, well-tolerated dose among Cohorts A-C), Placebo
Biological · Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 45 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
N/A - Healthy Subjects
Interventions
short videos related to HPV and the HPV vaccine, CDC HPV Fact Sheet
Other
Lead sponsor
Michigan State University
Other
Eligibility
18 Years to 26 Years
Enrollment
123 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
East Lansing, Michigan
Conditions
HIV Infections
Interventions
env (A,B,C,A/E)/gag (C) DNA Vaccine, gp120 (A,B,C,A/E) Protein Vaccine, GLA-SE adjuvant, Placebo
Biological
Lead sponsor
Worcester HIV Vaccine
Industry
Eligibility
18 Years to 50 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Early Phase 1 Interventional Accepts healthy volunteers

WHNRC (Western Human Nutrition Research Center) Fiber Intervention Study

NCT04543877
Conditions
Inflammation, Vaccine, Intestinal Permeability, Typhoid Fever
Interventions
Inulin, Maltodextrin, Ty21a Typhoid Fever Vaccine
Dietary Supplement · Biological
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
18 Years to 59 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Davis, California