Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 29, 2026, 6:38 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 37 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: quadrivalent HPV vaccine Clear all
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Clinical Trial to Study the Safety, Tolerance and Immunogenic Response to Gardasil and Bivalent rLP2086 Vaccine When Given at the Same Time to Children Between the Ages of 11 and 17

NCT01461993
View directory record Official record
Conditions
Vaccines, Meningococcal Vaccines
Interventions
rLP2086 and Gardasil, rLP2086, Gardasil
Biological
Lead sponsor
Pfizer
Industry
Eligibility
11 Years to 17 Years
Enrollment
2,499 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
87
States / cities
Daphne, Alabama • Chandler, Arizona • Jonesboro, Arkansas + 57 more
Source: ClinicalTrials.gov public record
Updated Dec 18, 2018 · Synced Sep 29, 2026, 6:38 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Model for Implementation of Cervical Cancer Screening and HPV Vaccination the Emergency Department: a Pilot Study

NCT01133509
View directory record Official record
Conditions
Genital Human Papilloma Virus Infection
Interventions
Gardasil
Drug
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
18 Years to 26 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 22, 2012 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Preparedness Study - HPV Vaccine

NCT01489527
View directory record Official record
Conditions
Sexual Transmission of Infection
Interventions
Gardasil Vaccine, Placebo
Biological · Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
16 Years to 24 Years · Female only
Enrollment
406 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Feb 5, 2015 · Synced Sep 29, 2026, 6:38 AM EDT
Completed No phase listed Observational

IMPAACT P1085: Human Papilloma Virus (HPV) Type-Specific Antibody

NCT01206556
View directory record Official record
Conditions
Papilloma Virus, Human
Interventions
Not listed
Lead sponsor
International Maternal Pediatric Adolescent AIDS Clinical Trials Group
Network
Eligibility
Not listed
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
22
States / cities
Long Beach, California • Los Angeles, California • San Diego, California + 15 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2015 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Randomized Trial of Alternative Quadrivalent Human Papilloma Virus (HPV) Vaccination Schedules in a University Setting

NCT00572832
View directory record Official record
Conditions
Human Papillomavirus Infection
Interventions
Quadrivalent human papillomavirus vaccine on-time administration, Quadrivalent human papillomavirus vaccine delayed administration
Biological
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 23 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 16, 2010 · Synced Sep 29, 2026, 6:38 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Gardasil Vaccination as Therapy in Low Grade Cervical Abnormalities

NCT00501189
View directory record Official record
Conditions
Papillomavirus Infections
Interventions
human papillomavirus vaccine L1, type 6,11,16,18
Biological
Lead sponsor
Eisenhower Army Medical Center
Federal
Eligibility
18 Years to 26 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Fort Gordon, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Sep 29, 2026, 6:38 AM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Immunogenicity of the 9vHPV Vaccination 2-dose Regimen Among Children 4 to 8 Years Old

NCT05329961
View directory record Official record
Conditions
Human Papilloma Virus
Interventions
Gardasil9
Drug
Lead sponsor
Boston Medical Center
Other
Eligibility
4 Years to 8 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Phase 4 Interventional Results available

Does the HPV Vaccine Cause the Same Response in Adolescent Kidney and Liver Transplant Patients as in Healthy Controls?

NCT01101750
View directory record Official record
Conditions
Cervical Cancer, Hpv, Warts
Interventions
Quadrivalent HPV for types 6, 11, 16 and 18
Biological
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
9 Years to 17 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 4, 2021 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Not applicable Interventional Results available

The Effect of HPV Vaccination on Recurrence Rates in HIV Patients With Condylomata

NCT00941889
View directory record Official record
Conditions
HIV Positive, Anal Condylomata, Anal Warts, HIV Infections
Interventions
Saline, Quadrivalent Human Papillomavirus (Types 6,11,16,18) Recombinant Vaccine
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 24, 2016 · Synced Sep 29, 2026, 6:38 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 29, 2026, 6:38 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Immunogenicity of Gardasil-9 HPV Vaccine in People Living With HIV

NCT05266898
View directory record Official record
Conditions
Papillomavirus Vaccines, Human Immunodeficiency Virus, Papillomavirus Infection, Serology, Cervical Intraepithelial Neoplasia, Anal Intraepithelial Neoplasia, Oral Cavity Infection
Interventions
Human papillomavirus 9-valent vaccine, recombinant, human papillomavirus vaccine, recombinant
Biological
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years to 65 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Not applicable Interventional Results available

Immunogenicity to Human Papillomavirus Vaccine (Gardasil) Among IBD Patients on Immunosuppressive Therapy

NCT00727636
View directory record Official record
Conditions
Inflammatory Bowel Disease
Interventions
Gardasil vaccine
Biological
Lead sponsor
Boston Children's Hospital
Other
Eligibility
9 Years to 26 Years · Female only
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 26, 2011 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Phase 2 Interventional Results available

Vaccine Therapy in Preventing Human Papillomavirus Infection in Young HIV-Positive Male Patients Who Have Sex With Males

NCT01209325
View directory record Official record
Conditions
Anal Cancer, Nonneoplastic Condition, Penile Cancer, Precancerous Condition
Interventions
quadrivalent human papillomavirus (types 6, 11, 16, 18) recombinant vaccine, laboratory biomarker analysis
Biological · Other
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
13 Years to 26 Years · Male only
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
18
States / cities
La Jolla, California • Los Angeles, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 10, 2020 · Synced Sep 29, 2026, 6:38 AM EDT
Withdrawn Early Phase 1 Interventional

Therapeutic Treatment With Human Papillomavirus Quadrivalent Vaccine for Recurrent Respiratory Papillomatosis

NCT00829608
View directory record Official record
Conditions
Recurrent Respiratory Papillomatosis
Interventions
Human Papillomavirus Vaccine
Biological
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 4, 2016 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Immunogenicity of GlaxoSmithKline Biological's Human Papillomavirus (HPV) Vaccine (580299) Versus Merck's Gardasil® in Healthy Females 18-45 Years of Age

NCT00423046
View directory record Official record
Conditions
Infections, Papillomavirus, Papillomavirus Vaccines
Interventions
GSK Biologicals HPV 16/18 vaccine 580299 (CervarixTM), Gardasil ® (Merck & Co. Inc), Placebo
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
1,106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
40
States / cities
Chandler, Arizona • San Diego, California • San Francisco, California + 36 more
Source: ClinicalTrials.gov public record
Updated Jan 1, 2020 · Synced Sep 29, 2026, 6:38 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Adolescent Vaccination in Pharmacies

NCT01960088
View directory record Official record
Conditions
Evaluating Attitudes Toward HPV Vaccinations in Pharmacies, Evaluating the Provision of HPV Vaccines in a Pharmacy
Interventions
HPV vaccine
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
11 Years to 18 Years
Enrollment
1,509 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
2
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 23, 2018 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Phase 2 Interventional Results available

Human Papillomavirus Vaccine Therapy in Treating Men With HIV-1 Infection

NCT00513526
View directory record Official record
Conditions
Infection, Precancerous Condition
Interventions
Gardasil
Biological
Lead sponsor
AIDS Malignancy Consortium
Network
Eligibility
18 Years and older · Male only
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
8
States / cities
Los Angeles, California • San Francisco, California • Denver, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study of Gardasil in Mid-Adult Males (MAM)

NCT01432574
View directory record Official record
Conditions
Human Papillomavirus
Interventions
Gardasil
Biological
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
27 Years to 45 Years · Male only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 15, 2021 · Synced Sep 29, 2026, 6:38 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 17, 2022 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Video to Promote HPV Vaccination

NCT02196454
View directory record Official record
Conditions
Vaccine Acceptance, Social Acceptance, Acceptance Processes, Health Behavior, Human Papillomavirus
Interventions
Educational Video with Male or Female Narrator
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
11 Years and older
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
2
States / cities
Flourtown, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 31, 2018 · Synced Sep 29, 2026, 6:38 AM EDT
Terminated Phase 1 Interventional Results available

A Phase I Study of Quadrivalent Human Papilloma Virus (HPV) (Types 6, 11, 16, 18) Recombinant Vaccine in HIV-Infected and HIV-Negative Pre-Adolescents, Adolescents, and Young Adults

NCT00798265
View directory record Official record
Conditions
Human Immunodeficiency Virus, Human Papillomavirus- 6, 11, 16, 18, Adolescent, Papillomavirus Vaccines
Interventions
Gardasil, Survey
Biological · Behavioral
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
12 Years to 26 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 19, 2024 · Synced Sep 29, 2026, 6:38 AM EDT
Not listed Not applicable Interventional

Pilot Study to Determine the Safety and Efficacy of Gardasil Against the Human Papilloma Virus (HPV) in HIV-infected Men

NCT00666107
View directory record Official record
Conditions
Anal Cancer, HIV Infections
Interventions
Gardasil
Biological
Lead sponsor
Southern California Institute for Research and Education
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2012 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Gardasil Vaccination in Post Stem Cell Transplant Patients

NCT01092195
View directory record Official record
Conditions
Gardasil Vaccine, Stem Cell Transplant, Immunogenicity
Interventions
Gardasil
Biological
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 50 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 5, 2019 · Synced Sep 29, 2026, 6:38 AM EDT
Completed Phase 3 Interventional Results available

Quadrivalent HPV Vaccine to Prevent Anal HPV in HIV-infected Men and Women

NCT01461096
View directory record Official record
Conditions
HIV Infections
Interventions
Quadrivalent HPV Vaccine, Placebo Vaccine for Male Participants Only, Placebo Vaccine for Female Participants Only
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
27 Years and older
Enrollment
575 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
22
States / cities
Los Angeles, California • Palo Alto, California • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Sep 29, 2026, 6:38 AM EDT