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Showing 1–24 of 1,346 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Immunization Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

VAX-MOM COVID-19: Increasing Maternal COVID-19 Vaccination

NCT05570630
View directory record Official record
Conditions
Immunization; Infection, Pregnancy Related, COVID-19
Interventions
VAX-MOM COVID-19 Intervention, Standard of Care
Behavioral · Other
Lead sponsor
University of Rochester
Other
Eligibility
Female only
Enrollment
6,911 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Comparison of Delivery Routes of Flu Vaccine in Adults

NCT00170547
View directory record Official record
Conditions
Influenza
Interventions
Trivalent inactivated influenza vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 64 Years
Enrollment
1,597 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
10
States / cities
Stanford, California • Torrance, California • Iowa City, Iowa + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2014 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Marketability of a Technology-based Intervention to Increase HPV Vaccination

NCT03497936
View directory record Official record
Conditions
Human Papilloma Virus
Interventions
Women's Stories
Behavioral
Lead sponsor
Real Prevention, LLC
Industry
Eligibility
18 Years to 26 Years · Female only
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
7
States / cities
Irvine, California • Chicago, Illinois • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2022 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Dosage-Escalation Study of the Safety and Immunogenicity of a Novel Rabies Vaccine ChAd155-RG vs. the Comparator RABAVERT Vaccine in Healthy Adult Subjects

NCT04019444
View directory record Official record
Conditions
Rabies, Rabies Immunisation
Interventions
ChAd155-RG, Placebo, Rabies Vaccine
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 49 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 2, 2024 · Synced Sep 4, 2026, 6:31 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Flu Vaccine in Preventing Influenza Infection in Healthy Volunteers and in Patients Who Have Undergone Stem Cell Transplant

NCT00964821
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Nonmalignant Neoplasm
Interventions
trivalent influenza vaccine, Immunoenzyme technique, Laboratory biomarker analysis
Biological · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 120 Years
Enrollment
459 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
2
States / cities
Duarte, California • Pasadena, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Sep 4, 2026, 6:31 PM EDT
Not listed Phase 2 Interventional

A Study of Transgenic Lymphocyte Immunization (TLI) Against Telomerase in Subjects With Stage III Melanoma

NCT00925314
View directory record Official record
Conditions
Stage IIIB Skin Melanoma, Stage IIIC Skin Melanoma
Interventions
CB-10-01 (Transgenic Lymphocyte Immunization)
Biological
Lead sponsor
Cosmo Bioscience
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
5
States / cities
Duarte, California • Los Angeles, California • San Diego, California + 2 more
Source: ClinicalTrials.gov public record
Updated Feb 12, 2012 · Synced Sep 4, 2026, 6:31 PM EDT
Terminated Phase 1 Interventional

Vaccine Therapy With or Without Sargramostim in Treating Patients With Cancer

NCT00009958
View directory record Official record
Conditions
Unspecified Adult Solid Tumor, Protocol Specific
Interventions
recombinant fowlpox-CEA(6D)/TRICOM vaccine, recombinant vaccinia-CEA(6D)-TRICOM vaccine, sargramostim, laboratory biomarker analysis
Biological · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 15, 2013 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Phase 2 Interventional

Vaccine Therapy With or Without Interleukin-2 in Treating Patients With Metastatic Melanoma

NCT00019721
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
MART-1 antigen, aldesleukin, gp100 antigen, incomplete Freund's adjuvant
Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
16 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 19, 2013 · Synced Sep 4, 2026, 6:31 PM EDT
Recruiting Not applicable Interventional

Provider Recommendation and HPV Vaccination

NCT05365048
View directory record Official record
Conditions
Human Papillomavirus
Interventions
Local Tailoring implementation strategy, Prescribed Strategy
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
21 Years to 70 Years
Enrollment
301,201 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated May 19, 2025 · Synced Sep 4, 2026, 6:31 PM EDT
Terminated Phase 2 Interventional Results available

Durvalumab and "Booster" Radiation in Metastatic Adenocarcinoma of the Pancreas

NCT03490760
View directory record Official record
Conditions
Adenocarcinoma of the Pancreas
Interventions
Durvalumab, Radiation Therapy
Drug · Radiation
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Video-Assisted Counseling for HPV Vaccination

NCT03510091
View directory record Official record
Conditions
Human Papillomavirus Infection
Interventions
Counseling
Behavioral
Lead sponsor
Le Bonheur Children's Hospital
Other
Eligibility
9 Years to 99 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 11, 2023 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Not applicable Interventional Results available

COVID-19 Vaccinations With a Sweepstakes

NCT04951310
View directory record Official record
Conditions
Covid19
Interventions
Philly Vax Sweepstakes
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
3,827,656 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Sep 4, 2026, 6:31 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Working Towards Empowered Community-driven Approaches to Increase Vaccination and Preventive Care Engagement

NCT05841810
View directory record Official record
Conditions
COVID-19
Interventions
mHealth Outreach, Care Coordination
Other
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
398 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
4
States / cities
El Cajon, California • Escondido, California • La Jolla, California + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Early Phase 1 Interventional

Vaccine Therapy in Treating Patients With Recurrent Glioblastoma

NCT03360708
View directory record Official record
Conditions
Giant Cell Glioblastoma, Recurrent Glioblastoma, Recurrent Gliosarcoma
Interventions
Laboratory Biomarker Analysis, Malignant Glioma Tumor Lysate-Pulsed Autologous Dendritic Cell Vaccine
Other · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Phase 1 Interventional

PENNVAX-B With or Without IL-12 or IL-15 as a DNA Vaccine for HIV Infection

NCT00775424
View directory record Official record
Conditions
HIV Infection
Interventions
PENNVAX-B, GENEVAX IL-12-4532, PLACEBO, IL-15 adjuvant
Biological
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 24, 2016 · Synced Sep 4, 2026, 6:31 PM EDT
Completed No phase listed Observational

Human Papillomavirus (HPV) Vaccination Among Survivors of Childhood Cancer

NCT01117389
View directory record Official record
Conditions
Human Papillomavirus
Interventions
Not listed
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
9 Years to 26 Years · Female only
Enrollment
587 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 26, 2015 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Phase 2 Interventional

Vaccine Therapy Plus Interleukin-12 in Treating Patients With Metastatic Prostate Cancer That Has Not Responded to Hormone Therapy

NCT00015977
View directory record Official record
Conditions
Prostate Cancer
Interventions
PSA prostate cancer vaccine, recombinant interleukin-12
Biological
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2005
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 6, 2014 · Synced Sep 4, 2026, 6:31 PM EDT
Completed No phase listed Observational

COVID-19 Antibody Levels After Vaccines

NCT04944134
View directory record Official record
Conditions
Vaccine Preventable Disease
Interventions
COVID-19 Vaccination
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
71 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 31, 2022 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

txt2protect: Using Text Messaging to Increase HPV Vaccination Among Young Sexual Minority Men

NCT02994108
View directory record Official record
Conditions
Human Papillomavirus
Interventions
txt2protect, Sexual Health Control
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 25 Years · Male only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 19, 2020 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vanderbilt Pertussis Exposure Study: PEP in Vaccinated Healthcare Workers Following Pertussis Exposure

NCT00469274
View directory record Official record
Conditions
Pertussis
Interventions
Antibiotic PEP
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 64 Years
Enrollment
1,102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 28, 2013 · Synced Sep 4, 2026, 6:31 PM 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 11, 2019 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Phase 2 Interventional

Influenza Vaccination in Patients Receiving Antineoplastic Therapy for Non-Hodgkin's Lymphoma

NCT00307710
View directory record Official record
Conditions
Lymphoma
Interventions
Trivalent Baculovirus-expressed Influenza HA vaccine
Biological
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2012 · Synced Sep 4, 2026, 6:31 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate Safety and Immunogenicity of One or Two Booster Vaccinations With H5N6 Influenza Vaccine in Adults Primed With H5N1 Influenza Vaccine or Unprimed

NCT05422326
View directory record Official record
Conditions
Influenza, Human, Influenza in Birds, Respiratory Tract Infections, Infections, Orthomyxoviridae Infections, RNA Virus Infections, Virus Diseases, Respiratory Tract Diseases
Interventions
aH5N6c on Day 1, aH5N6c on Day 22, Placebo on Day 22
Biological
Lead sponsor
Seqirus
Industry
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
18
States / cities
Huntsville, Alabama • Tempe, Arizona • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 4, 2026, 6:31 PM EDT
Completed No phase listed Observational

Parent-son-provider Decision-making About HPV Vaccination

NCT01284374
View directory record Official record
Conditions
Human Papillomavirus Vaccination
Interventions
Not listed
Lead sponsor
Indiana University
Other
Eligibility
13 Years to 17 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Dec 16, 2012 · Synced Sep 4, 2026, 6:31 PM EDT