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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:09 PM EDT

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Showing 73–96 of 1,048 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Immunity Clear all
Recruiting Phase 2 Interventional

Allogeneic Hematopoietic Stem Cell Transplant for Patients With Inborn Errors of Immunity

NCT04339777
View directory record Official record
Conditions
Lymphoproliferative Disorders, Autoimmune Lymphoproliferative, Immune System Diseases, Common Variable Immunodeficiency, Primary T-cell Immunodeficiency Disorders
Interventions
Busulfan test dose, Fludarabine, Busulfan, Alemtuzumab, Total body Irradiation, Allogeneic HSCT, Tacrolimus (Tacro), Mycophenolate mofetil (MMF), Cyclophosphamide (Cytoxan)
Drug · Radiation · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Years to 69 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Age and Prior Immunity to Response to Seasonal Influenza Vaccines in Children

NCT01246999
View directory record Official record
Conditions
Influenza
Interventions
Live attenuated Influenza vaccine, Trivalent Influenza Vaccine, TIV followed by LAIV, LAIV followed by TIV
Biological
Lead sponsor
University of Rochester
Other
Eligibility
2 Years to 9 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
2
States / cities
Lebanon, New Hampshire • Rochester, New York
Source: ClinicalTrials.gov public record
Updated Dec 29, 2016 · Synced Oct 21, 2026, 10:09 PM EDT
Completed No phase listed Observational

Proteomic Analysis Reveals Innate Immune Activity In Intestinal Transplant Dysfunction

NCT01140152
View directory record Official record
Conditions
Intestinal Transplant, Cellular Rejection
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Not listed
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Vaccine Immunity and Inflammation in the Aging Person Living With HIV

NCT06514547
View directory record Official record
Conditions
HIV Infections, Age
Interventions
Conjugate Pneumococcal Vaccine 20 (PCV20)
Biological
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Comparison of Inactivated and Live, Attenuated Influenza Vaccine in Children 5-9 Years of Age-Year 3 Amendment

NCT00138385
View directory record Official record
Conditions
Influenza
Interventions
FluMist, Fluzone
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
5 Years to 9 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 27, 2010 · Synced Oct 21, 2026, 10:09 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

The NIH MINI Study: Metabolism, Infection, and Immunity in Inborn Errors of Metabolism

NCT01780168
View directory record Official record
Conditions
Oxidative Phosphorylation Deficiencies, Electron Transport Chain Disorders, Mitochondrial, Mitochondrial Disorders, Leigh Disease
Interventions
Not listed
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
4 Weeks to 115 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 2 Interventional Results available

Study of CRS-207, Pembrolizumab, Ipilimumab, and Tadalafil in Metastatic Pancreatic Cancer

NCT05014776
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Tadalafil, Pembrolizumab, Ipilimumab, CRS-207
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Phase 1/2 Study of HS-410 in Patients With Non-Muscle Invasive Bladder Cancer After TURBT

NCT02010203
View directory record Official record
Conditions
Bladder Cancer
Interventions
HS-410, Placebo, BCG
Biological
Lead sponsor
Heat Biologics
Industry
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
19
States / cities
Los Angeles, California • Sherman Oaks, California • Torrance, California + 16 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2020 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Not applicable Interventional

Stress and Immunity Breast Cancer Project

NCT03578627
View directory record Official record
Conditions
Breast Cancer Stage II, Breast Cancer Stage III
Interventions
BioBehavioral Intervention
Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2000
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 6, 2018 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 1 Interventional

Safety Study of an Immune Response Modifier in Patients With Refractory Solid Organ Tumors

NCT00095160
View directory record Official record
Conditions
Neoplasms
Interventions
852A
Drug
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

PPV: Pneumococcal Polysaccharide Vaccine in Older Adults

NCT00239694
View directory record Official record
Conditions
Aging
Interventions
Pneumococcal Vaccine, Meningococcal Vaccine
Biological
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
65 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Pneumonia Vaccine in Aging HIV Positive Individuals

NCT02558751
View directory record Official record
Conditions
Pneumococcal Infection
Interventions
23-valent pneumococcal polysaccharide vaccine, 13-valent pneumococcal conjugate vaccine
Biological
Lead sponsor
University of Toledo Health Science Campus
Other
Eligibility
50 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2015 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety of and Immune Response to a Cow/Human Parainfluenza Virus Vaccine (rB/HPIV3) in Healthy Infants, Children, and Adults

NCT00366782
View directory record Official record
Conditions
Paramyxoviridae Infections, Virus Diseases
Interventions
rB/HPIV3, Placebo
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Months to 49 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 1, 2012 · Synced Oct 21, 2026, 10:09 PM EDT
Active, not recruiting Phase 2 Interventional

Combined Treatment of Durvalumab, Bevacizumab, Tremelimumab and Transarterial Chemoembolization (TACE) in Subjects With Hepatocellular Carcinoma or Biliary Tract Carcinoma

NCT03937830
View directory record Official record
Conditions
Hepatocellular Cancer, Hepatocellular Carcinoma, Metastatic Hepatocellular Carcinoma
Interventions
durvalumab, Doxorubicin-Eluting Beads, TACE, bevacizumab, Tremelimumab
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Immune Response to Shingles Vaccination

NCT02624375
View directory record Official record
Conditions
Shingles
Interventions
Zoster Vaccine Live
Drug
Lead sponsor
University of Washington
Other
Eligibility
70 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 5, 2019 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Hallmarks of Protective Immunity in Sequential Rhinovirus Infections in Humans

NCT02796001
View directory record Official record
Conditions
Healthy Volunteers
Interventions
human rhinovirus, no intervention
Biological · Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 40 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Role of CD4+ Memory Phenotype, Memory, and Effector T Cells in Vaccination and Infection

NCT03453801
View directory record Official record
Conditions
Influenza, Healthy
Interventions
Fluzone®, FluMist®
Biological
Lead sponsor
Stanford University
Other
Eligibility
6 Months to 10 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 13, 2020 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Beetroot Juice for Boosting Immunity During a Time of Stress.

NCT06434181
View directory record Official record
Conditions
Healthy
Interventions
Beetroot Juice, Placebo Control
Dietary Supplement
Lead sponsor
Baylor University
Other
Eligibility
18 Years to 40 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Dallas, Texas • Waco, Texas
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Evaluating the Human Immune Response to the JYNNEOS Vaccine

NCT06366672
View directory record Official record
Conditions
Vaccinia, Virus Diseases
Interventions
JYNNEOS (Smallpox and Monkeypox Vaccine, Live, Nonreplicating) suspension for subcutaneous injection, Phlebotomy, Research bronchoscopy, Skin punch biopsy, Bone marrow aspiration
Biological · Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Evaluating the Dose, Safety, Tolerability, and Immunogenicity of Mosaic Hexavalent Influenza Vaccine VRCFLUMOS0116-00-VP (FluMos-v2) With and Without ALFQ Adjuvant in Healthy Adults

NCT06863142
View directory record Official record
Conditions
Influenza Prevention, Seasonal Influenza
Interventions
VRC-FLUMOS0116-00-VP, ALFQ
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluating the Safety and Immune Response to Three Different DNA HIV Vaccines Administered With a MVA-CMDR Boost Vaccine in Healthy, HIV-Uninfected Adults

NCT02296541
View directory record Official record
Conditions
HIV Infections
Interventions
DNA Nat-B env, DNA CON-S env, DNA Mosaic env, MVA-CMDR, Placebo for DNA Nat-B env, Placebo for DNA CON-S env, Placebo for DNA Mosaic env, Placebo for MVA-CMDR
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
6
States / cities
Birmingham, Alabama • San Francisco, California • Decatur, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2023 · Synced Oct 21, 2026, 10:09 PM EDT
Completed No phase listed Observational

Immune Response Under Immunotherapy in Metastatic NSCLC: Sputum, Blood Samples and Microbioata Study

NCT04804137
View directory record Official record
Conditions
Non-squamous Lung Cancer, Metastatic Lung Cancer
Interventions
Blood, sputum, saliva, stool
Other
Lead sponsor
University Hospital, Tours
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 17, 2024 · Synced Oct 21, 2026, 10:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Hepatitis B and Hepatitis C as Risk Factors for Hepatocellular Carcinoma in African and Asian Immigrants

NCT02366286
View directory record Official record
Conditions
Hepatitis B, Hepatitis C, Carcinoma, Hepatocellular
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
892 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 21, 2026, 10:09 PM EDT
Completed Not applicable Interventional Results available

Open-label Vitamin D Trial for Patients With Cystic Fibrosis and Allergic Bronchopulmonary Aspergillosis

NCT01222273
View directory record Official record
Conditions
Cystic Fibrosis, Allergic Bronchopulmonary Aspergillosis
Interventions
cholecalciferol (Vitamin D3)
Dietary Supplement
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 29, 2018 · Synced Oct 21, 2026, 10:09 PM EDT