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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 11:57 PM EDT

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

Showing 145–168 of 1,048 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Immunity Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Clinical Trial to Evaluate the Safety, Efficacy and Immune Responses After Vaccination With an Investigational RNA-based Vaccine Against Malaria

NCT06069544
View directory record Official record
Conditions
Malaria
Interventions
BNT165c, BNT165d, Placebo
Biological · Other
Lead sponsor
BioNTech SE
Industry
Eligibility
18 Years to 55 Years
Enrollment
163 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
5
States / cities
Tempe, Arizona • Baltimore, Maryland • Las Vegas, Nevada + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

"Prime-Boost" Vaccine Schedule for Prevention of HIV Infection

NCT00109629
View directory record Official record
Conditions
HIV Infections
Interventions
VRC-HIVDNA016-00-VP, VRC-HIVADV014-00
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 21, 2026, 11:57 PM EDT
Not listed Early Phase 1 Interventional

Nature of Anifrolumab Impact on Vaccine-Emergent Immunity in SLE

NCT04726553
View directory record Official record
Conditions
Systemic Lupus Erythematosus (SLE)
Interventions
Anifrolumab, Standard of Care
Drug
Lead sponsor
Oklahoma Medical Research Foundation
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
New Haven, Connecticut • Atlanta, Georgia • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Effects of Giving a New HIV Vaccine (GENEVAX-HIV) to HIV-Negative Volunteers

NCT00002231
View directory record Official record
Conditions
HIV Infections, HIV Seronegativity
Interventions
APL 400-003
Biological
Lead sponsor
Wyeth-Lederle Vaccines
Industry
Eligibility
18 Years to 60 Years
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 24, 2005 · Synced Oct 21, 2026, 11:57 PM EDT
Terminated Phase 1 Interventional

Effectiveness of Adding Remune to Your Current Anti-HIV Drug Combination

NCT00006153
View directory record Official record
Conditions
HIV Infections
Interventions
HIV-1 Immunogen
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
16 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2008 · Synced Oct 21, 2026, 11:57 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Comparison of HIV-Infected Patients With and Without Opportunistic (AIDS-Related) Infection

NCT00005572
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 4, 2008 · Synced Oct 21, 2026, 11:57 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Clinical Trial to Look at the Safety and Immune Responses of the RNA-based Vaccine BNT168 in Adults Living With or Without HIV

NCT07698600
View directory record Official record
Conditions
HIV -1 Infection
Interventions
BNT168, Placebo
Biological · Other
Lead sponsor
BioNTech SE
Industry
Eligibility
18 Years to 50 Years
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 21, 2026, 11:57 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Adaptive Immune Responses and Repertoire in Influenza Vaccination and Infection (SLVP031)

NCT03028987
View directory record Official record
Conditions
Influenza
Interventions
Fluzone®, FluMist®
Biological
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 49 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 12, 2017 · Synced Oct 21, 2026, 11:57 PM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

Pilot Influenza Challenge Study

NCT07063849
View directory record Official record
Conditions
Influenza
Interventions
A/Texas
Biological
Lead sponsor
Daniel Hoft, MD, PhD
Other
Eligibility
18 Years to 45 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 14, 2025 · Synced Oct 21, 2026, 11:57 PM EDT
Completed No phase listed Observational

Immune Response in Subjects With Fabry Disease Who Are Switching From Agalsidase Alfa to Agalsidase Beta

NCT01745185
View directory record Official record
Conditions
Fabry Disease
Interventions
Not listed
Lead sponsor
O & O Alpan LLC
Other
Eligibility
7 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 4, 2017 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

The Effect of Inflammation and Damage to Lymph Node Structures on Durable Protective Immunity Following Yellow Fever Vaccination

NCT04269265
View directory record Official record
Conditions
Yellow Fever
Interventions
Yellow Fever Vaccine
Biological
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 60 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 7, 2025 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Phase 2 Interventional

Safety and Effectiveness of h5G1.1-mAb for Dermatomyositis

NCT00005571
View directory record Official record
Conditions
Dermatomyositis
Interventions
h5G1.1-mAb
Drug
Lead sponsor
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
NIH
Eligibility
Not listed
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Phase 4 Interventional Results available

A Research Study to See if a Change in Therapy for HIV Infection Can Improve the Immune Response to Treatment

NCT00145795
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 15, 2022 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Responses to Live Attenuated Influenza Virus (LAIV) in Chronic Obstructive Pulmonary Disease (COPD)

NCT04901455
View directory record Official record
Conditions
COPD
Interventions
LAIV
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
40 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neuroendocrine and Immune Response to Stress in Schizophrenia

NCT01975584
View directory record Official record
Conditions
Schizophrenia, Schizoaffective Disorder
Interventions
Trier Social Stress Test
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 64 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 27, 2019 · Synced Oct 21, 2026, 11:57 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Understanding Immunity to SARS-CoV-2, the Coronavirus Causing COVID-19

NCT04373148
View directory record Official record
Conditions
Coronavirus
Interventions
There is no intervention
Other
Lead sponsor
Stanford University
Other
Eligibility
2 Years and older
Enrollment
316 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
2
States / cities
Pleasanton, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2022 · Synced Oct 21, 2026, 11:57 PM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers

A Study on the Immune Response and Safety of an Investigational Chickenpox Vaccine When Given to Healthy Children 12 to 15 Months of Age

NCT06740630
View directory record Official record
Conditions
Chickenpox
Interventions
Investigational varicella vaccine_Lot 1, Investigational varicella vaccine_Lot 2, Investigational varicella vaccine_Lot 3, Marketed varicella vaccine_Lot 1, Marketed varicella vaccine_Lot 2, MMR vaccine, Hepatitis A vaccine, PCV (pneumococcal conjugate vaccine) 13, PCV 20, Vaxneuvance
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Months to 15 Months
Enrollment
1,840 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
59
States / cities
Mobile, Alabama • Hot Springs, Arkansas • Sherwood, Arkansas + 50 more
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 21, 2026, 11:57 PM EDT
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

A Study on the Safety and Immune Response of a Urinary Tract Infection (UTI) Vaccine in Adults 18-64 Years of Age and Clinical Efficacy in Females 18-64 Years of Age

NCT06702449
View directory record Official record
Conditions
Urinary Tract Infections
Interventions
Candidate UTI vaccine low dose formulation 1, Candidate UTI vaccine low dose formulation 2, Candidate UTI vaccine medium dose formulation 1, Candidate UTI vaccine medium dose formulation 2, Candidate UTI vaccine high dose formulation 1, Candidate UTI vaccine high dose formulation 2, Candidate UTI vaccine HTD formulation 2, Placebo
Combination Product
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 64 Years
Enrollment
448 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
6
States / cities
Lenexa, Kansas • Secaucus, New Jersey • Rochester, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Donor-Derived Humoral Immunity, Hematopoietic Stem Cell Transplantation, TAR

NCT01611298
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myelogenous Leukemia, Chronic Myelogenous Leukemia, Myelodysplastic Syndrome, Hodgkin Lymphoma, Non-Hodgkin Lymphoma
Interventions
Tetanus
Biological
Lead sponsor
Robert Krance
Other
Eligibility
3 Years to 70 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 21, 2020 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Effect of Alendronate on the Immune Response to Hepatitis B Vaccine in Healthy Adults

NCT02057263
View directory record Official record
Conditions
Hepatitis B
Interventions
Alendronate, Hepatitis B Vaccine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 70 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 21, 2016 · Synced Oct 21, 2026, 11:57 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Revealing Protective Immunity to Influenza Using Systems Immunology

NCT06501963
View directory record Official record
Conditions
Influenza
Interventions
Live Attenuated Influenza Vaccine
Biological
Lead sponsor
Emory University
Other
Eligibility
18 Years to 49 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 21, 2026, 11:57 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cytokine Production and Immunity to Varicella Zoster Virus (VZV) in Elderly Recipients of Zoster Vaccine

NCT01288014
View directory record Official record
Conditions
Immunity; Defect Due to Antibody or Cell Mediated Immune Defect
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
60 Years to 80 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 19, 2017 · Synced Oct 21, 2026, 11:57 PM EDT
Recruiting No phase listed Observational

A Long Term, Post-marketing Study of Immune Response in Patients Receiving Palynziq Treatment for PKU (PALisade)

NCT06305234
View directory record Official record
Conditions
Phenylketonuria (PKU)
Interventions
Pegvaliase
Drug
Lead sponsor
BioMarin Pharmaceutical
Industry
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2033
U.S. locations
11
States / cities
Aurora, Colorado • Atlanta, Georgia • Chicago, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 21, 2026, 11:57 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Influenza IMPRINT Cohort: Defining the Impact of Initial Influenza Exposure on Immunity in Infants

NCT05436184
View directory record Official record
Conditions
Influenza
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 5, 2025 · Synced Oct 21, 2026, 11:57 PM EDT