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ClinicalTrials.gov public records Last synced May 22, 2026, 1:40 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 1,039 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Immunity Clear all
Completed Phase 1 Interventional
View directory record Official record
Conditions
HIV Infections
Interventions
VRC-HIVDNA016-00, VRC-HIVADV014-00
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced May 22, 2026, 1:40 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Yellow Fever Vaccine
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2029
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 3, 2024 · Synced May 22, 2026, 1:40 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Vaccine Response, Sleep, Circadian Rhythm Disorders
Interventions
Melatonin, Phillips Actiwatch Spectrum Plus
Dietary Supplement · Device
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 9, 2023 · Synced May 22, 2026, 1:40 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Influenza, Human, Human Immunodeficiency Virus I Infection
Interventions
Not listed
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 99 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced May 22, 2026, 1:40 AM EDT
Withdrawn Not applicable Interventional
View directory record Official record
Conditions
Hodgkin Lymphoma, Stage I Adult Hodgkin Lymphoma, Stage II Adult Hodgkin Lymphoma, Stage III Adult Hodgkin Lymphoma, Stage IV Adult Hodgkin Lymphoma
Interventions
lopinavir, ritonavir, polymerase chain reaction, flow cytometry, enzyme-linked immunosorbent assay, laboratory biomarker analysis
Drug · Genetic · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
HIV Infections
Interventions
Kaletra + Current Dual NRTI Backbone, Current Regimen
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 14, 2022 · Synced May 22, 2026, 1:40 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Organ Transplants
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Feb 4, 2013 · Synced May 22, 2026, 1:40 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
COVID-19, Vaccination, Healthy Volunteer
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2050
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Fasting
Interventions
r-metHuLeptin, placebo
Drug · Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 30 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 6, 2017 · Synced May 22, 2026, 1:40 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Immune Response, Cardiometabolic Risk Factors
Interventions
Peanut intake
Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 70 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Infections
Interventions
VRC-HIVDNA009-00-VP
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
14
States / cities
Birmingham, Alabama • San Francisco, California • Baltimore, Maryland + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2021 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
Durvalumab, Copanlisib
Drug
Lead sponsor
Zhonglin Hao
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Polio Immunity
Interventions
IPOL (Sanofi Pasteur) inactivated polio vaccine booster dose
Drug
Lead sponsor
Eastern Virginia Medical School
Other
Eligibility
18 Years to 90 Years
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 4, 2015 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 1Phase 2 Interventional
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
aldesleukin, gp100 antigen, tyrosinase peptide
Biological
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2005
U.S. locations
2
States / cities
Durham, North Carolina • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 24, 2013 · Synced May 22, 2026, 1:40 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Breast Cancer
Interventions
Healing Touch, Standard Treatment
Behavioral · Radiation
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 95 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Mar 14, 2017 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Influenza
Interventions
CAIV-T or TIV
Biological
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 60 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001
U.S. locations
2
States / cities
New Port Richey, Florida • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 12, 2021 · Synced May 22, 2026, 1:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Cytomegalovirus Infections, Cytomegalovirus Retinitis, Pneumonia, Pneumocystis Carinii, HIV Infections
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
16
States / cities
Los Angeles, California • San Diego, California • San Francisco, California + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2008 · Synced May 22, 2026, 1:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Measles
Interventions
Attenuvax (Measles Virus Live Vaccine, 0.5ml subcutaneous), MMR-II (Measles-Mumps-Rubella Virus Live Vaccine, 0.5ml subcutaneous)
Biological
Lead sponsor
Stanford University
Other
Eligibility
6 Months and older
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2013
U.S. locations
2
States / cities
Palo Alto, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
HIV-1 Infection
Interventions
elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide or bictegravir/emtricitabine/tenofovir alafenamide or other medically-appropriate FDA-approved antiretroviral therapy
Drug
Lead sponsor
Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Network
Eligibility
18 Years and older
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
23
States / cities
Birmingham, Alabama • San Diego, California • Torrance, California + 17 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced May 22, 2026, 1:40 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Nasopharyngeal Colonization and Acute Otitis Media
Interventions
procedures
Other
Lead sponsor
Rochester General Hospital
Other
Eligibility
6 Months to 36 Months
Enrollment
1,320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2025
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced May 22, 2026, 1:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Acne Vulgaris
Interventions
Study of humoral immunity
Diagnostic Test
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 40 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
HIV Infections
Interventions
VSV-Indiana HIV gag vaccine, Placebo injection (normal saline)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2011
U.S. locations
4
States / cities
San Francisco, California • Decatur, Georgia • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2021 · Synced May 22, 2026, 1:40 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Rheumatoid Arthritis, Periodontal Disease
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 99 Years
Enrollment
146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 8, 2018 · Synced May 22, 2026, 1:40 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Monkeypox
Interventions
JYNNEOS
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
12 Years to 50 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
17
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Atlanta, Georgia + 13 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced May 22, 2026, 1:40 AM EDT