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 20, 2026, 2:11 PM 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 28 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Study of humoral immunity Clear all
Active, not recruiting Phase 2 Interventional Accepts healthy volunteers

Immunology of Ebola Vaccine

NCT06100913
View directory record Official record
Conditions
Ebola Virus Disease
Interventions
Recombinant Vesicular Stomatitis Vaccine for Ebola (rVSV∆G-ZEBOV-GP), Deuterium Labeled Water
Biological · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
Decatur, Georgia • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 4 Interventional Results available

A Study to Assess Immune Response in Pediatric Kidney Transplant Recipients Treated With Daclizumab (Zenapax)

NCT02576145
View directory record Official record
Conditions
Kidney Transplantation
Interventions
DT, Daclizumab, KLH
Biological · Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
2 Years to 19 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
5
States / cities
Los Angeles, California • Indianapolis, Indiana • Kansas City, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2016 · Synced Sep 20, 2026, 2:11 PM EDT
Active, not recruiting Phase 2 Interventional

A Study Evaluating Persistence of the Immune Response of the Adjuvanted Respiratory Syncytial Virus (RSV) Vaccine and the Safety and Immune Response Following Revaccination in Adults 18 Years of Age and Above Who Received Lung or Kidney Transplant

NCT07092865
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
Adjuvanted RSVPreF3 vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
6
States / cities
Lexington, Kentucky • St Louis, Missouri • Omaha, Nebraska + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 20, 2026, 2:11 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Evaluating Gardasil HPV Vaccine Humoral and Cellular Immune Responses in People With and Without HIV

NCT06624839
View directory record Official record
Conditions
Human Papilloma Virus, Anal Dysplasia, HIV
Interventions
Human papillomavirus (HPV) vaccine, 9-valent
Biological
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 20, 2026, 2:11 PM EDT
Recruiting No phase listed Observational

Leukapheresis Procedures to Obtain Plasma and Lymphocytes for Research Studies on Antiretroviral Naive HIV-1 Research Participants

NCT00039689
View directory record Official record
Conditions
HIV
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 120 Years
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Investigate the Immune Response to Two Doses of VAX102 Healthy Adults

NCT00921206
View directory record Official record
Conditions
Influenza
Interventions
VAX102
Biological
Lead sponsor
VaxInnate Corporation
Industry
Eligibility
18 Years to 49 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 22, 2014 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Influenza Vaccine in Pediatric Transplant Subjects

NCT00133510
View directory record Official record
Conditions
Influenza
Interventions
Trivalent Subviron Influenza vaccine (Fluzone)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Months to 17 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2010 · Synced Sep 20, 2026, 2:11 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Studies of the Immune Response in Normal Subjects and Patients With Disorders of the Immune System

NCT00001158
View directory record Official record
Conditions
Immunologic Deficiency Syndromes, Neoplasms
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
1977 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Sep 20, 2026, 2:11 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 3, 2008 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study on the Immune Response and Safety of Vaccine Against Respiratory Syncytial Virus (RSV) Given to Adults 18 to 49 Years of Age at Increased Risk for Respiratory Syncytial Virus Disease, Compared to Older Adults 60 Years of Age and Above

NCT06389487
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSVPreF3 OA investigational vaccine
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
1,459 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
16
States / cities
Glendale, Arizona • Phoenix, Arizona • North Hollywood, California + 13 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Sep 20, 2026, 2:11 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Acne Vulgaris Related Microbiology and Serology

NCT04056598
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 Sep 20, 2026, 2:11 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Lenalidomide and Vaccine Therapy in Treating Patients With Early-Stage Asymptomatic Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

NCT01351896
View directory record Official record
Conditions
Ann Arbor Stage I Small Lymphocytic Lymphoma, Ann Arbor Stage II Small Lymphocytic Lymphoma, Chronic Lymphocytic Leukemia, Chronic Lymphocytic Leukemia With Unmutated Immunoglobulin Heavy Chain Variable-Region Gene, Small Lymphocytic Lymphoma, Small Lymphocytic Lymphoma With Unmutated Immunoglobulin Heavy Chain Variable-Region Gene, Stage 0 Chronic Lymphocytic Leukemia, Stage I Chronic Lymphocytic Leukemia, Stage II Chronic Lymphocytic Leukemia
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Lenalidomide, Pneumococcal Polyvalent Vaccine
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 79 Years
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 3 Interventional Results available

Open Label, Phase III Study of NABI-IGIV 10% [Immune Globulin Intravenous(Human), 10%] In Subjects With Primary Immune Deficiency Disorders (PIDD)

NCT00538915
View directory record Official record
Conditions
Primary Immune Deficiency Disorders (PIDD)
Interventions
Nabi-IGIV 10% [Immune Globulin Intravenous (Human). 10%]
Biological
Lead sponsor
ADMA Biologics, Inc.
Industry
Eligibility
6 Years to 75 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
17
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2021 · Synced Sep 20, 2026, 2:11 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Analysis of Bone Marrow and Blood B Cell Immune Responses to Influenza Vaccination

NCT02485639
View directory record Official record
Conditions
Influenza, Influenza Immunisation
Interventions
Influenza Virus Vaccine Inactivated
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 49 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 23, 2023 · Synced Sep 20, 2026, 2:11 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Studies of In Vitro B Lymphocyte Responses in Subjects Receiving Tetanus Toxoid Booster Immunization

NCT00001173
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1980 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 20, 2026, 2:11 PM EDT
Recruiting Phase 1 Interventional

TLR-9 Adjuvanted Vaccination for Chronic Hepatitis B

NCT04843852
View directory record Official record
Conditions
Hepatitis B, Chronic Hepatitis B
Interventions
Hepatitis B Vaccine Recombinant, Adjuvanted Intramuscular Solution [HEPLISAV-B]
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 19, 2025 · Synced Sep 20, 2026, 2:11 PM EDT
Active, not recruiting Phase 2 Interventional

Immunogenicity of the 9-Valent Human Papillomavirus Recombinant Vaccine in People With Idiopathic CD4 T Cell Lymphocytopenia

NCT03519464
View directory record Official record
Conditions
Idiopathic CD4 T Cell Lymphocytopenia
Interventions
Gardasil 9
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 70 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 3 Interventional Results available

Study to Assess the Effect of Tezepelumab on the Immune Response to Influenza Vaccination in Participants With Asthma

NCT05062759
View directory record Official record
Conditions
Moderate to Severe Asthma
Interventions
Tezepelumab, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years to 21 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
15
States / cities
Bakersfield, California • Huntington Beach, California • Miami, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 21, 2023 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 3 Interventional Results available

Pharmacokinetics, Efficacy, and Safety Study of RI-002 (IGIV) in Subjects With Primary Immunodeficiency Diseases (PIDD)

NCT01814800
View directory record Official record
Conditions
Primary Immune Deficiency Disorder
Interventions
RI-002
Biological
Lead sponsor
ADMA Biologics, Inc.
Industry
Eligibility
2 Years to 75 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
9
States / cities
Cenntennial, Colorado • North Palm Beach, Florida • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 4, 2016 · Synced Sep 20, 2026, 2:11 PM EDT
Recruiting No phase listed Observational

Immune Regulation in Patients With Common Variable Immunodeficiency and Related Inborn Errors of Immunity (IEI)

NCT00001244
View directory record Official record
Conditions
XLA, CVID, Yao Syndrome, Blau Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years to 120 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1990
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 1 Interventional

Recapturing Immune Tolerance to Pegloticase for the Management of Tophaceous Gout

NCT06186219
View directory record Official record
Conditions
Tophaceous Gout
Interventions
Rituximab
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 19, 2025 · Synced Sep 20, 2026, 2:11 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Humoral and T-Cell Responses to COVID-19 Vaccination in Multiple Sclerosis Patients Treated With Ocrelizumab Treated With Ocrelizumab or Natalizumab

NCT04837651
View directory record Official record
Conditions
Multiple Sclerosis, Demyelinating Autoimmune Diseases, CNS, Autoimmune Diseases of the Nervous System, Nervous System Diseases, Demyelinating Diseases, Autoimmune Diseases, Immune System Diseases, Pathologic Processes
Interventions
Elecsys semi-quantitative Anti-SARS-CoV-2 antibody test, T-Detect COVID T-cell blood test
Device
Lead sponsor
Dragonfly Research, LLC
Other
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Wellesley, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 1, 2021 · Synced Sep 20, 2026, 2:11 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

A Laboratory Evaluation of the Humoral Immune Response in Adults and Children to the H1 Hemagglutinin (HA) Stalk Domain and Other Influenza A Virus Protein Epitopes, After Administration of GlaxoSmithKline (GSK) Biologicals' Pandemic Influenza Vaccines

NCT02415842
View directory record Official record
Conditions
Immunologic Tests
Interventions
Serum samples
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Months to 64 Years
Enrollment
414 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 22, 2019 · Synced Sep 20, 2026, 2:11 PM EDT
Completed Phase 4 Interventional

Effect of Rituximab on Immunological Recall Response to Specific Antigens in the Treatment of Non-Hodgkin's Lymphoma

NCT00090038
View directory record Official record
Conditions
Non-Hodgkin's Lymphoma
Interventions
rituximab
Drug
Lead sponsor
Biogen
Industry
Eligibility
40 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
7
States / cities
Los Angeles, California • Honolulu, Hawaii • Urbana, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2009 · Synced Sep 20, 2026, 2:11 PM EDT