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Showing 1–24 of 616 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Normal Volunteers Clear all
Completed No phase listed Observational Accepts healthy volunteers

Flu Vaccine in Preventing Influenza Infection in Healthy Volunteers and in Patients Who Have Undergone Stem Cell Transplant

NCT00964821
View directory record Official record
Conditions
Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Nonmalignant Neoplasm
Interventions
trivalent influenza vaccine, Immunoenzyme technique, Laboratory biomarker analysis
Biological · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 120 Years
Enrollment
459 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
2
States / cities
Duarte, California • Pasadena, California
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Intravenous Lidocaine on Normal Sensation and Pain in Healthy Volunteers

NCT00657358
View directory record Official record
Conditions
Pain
Interventions
Lidocaine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 16, 2017 · Synced Sep 7, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Role of Glucocorticoid Receptor SNPs in Receptor Function and Metabolic Disease

NCT01143493
View directory record Official record
Conditions
Glucose Homeostasis, Protein Metabolism, Lipid Metabolism, Respiratory Function, Connective Tissue Metabolism
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 100 Years
Enrollment
278 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Sep 7, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Glucocorticoid Effects on Cellular Cytokine Release

NCT00001415
View directory record Official record
Conditions
Depressive Disorder, Fatigue Syndrome, Chronic, Fibromyalgia, Healthy, Inflammation
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1994 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Healthy Normal Volunteers Looking at Exposure and Effects of Multiple Doses of Technosphere® Insulin (TI) Using the Gen2C Inhaler

NCT01490762
View directory record Official record
Conditions
Healthy
Interventions
Technosphere Insulin Inhalation Powder using the Gen2C inhaler, Regular Human Insulin
Drug
Lead sponsor
Mannkind Corporation
Industry
Eligibility
18 Years to 55 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated Sep 6, 2012 · Synced Sep 7, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

PET Scan to Study Brain Control of Human Movement

NCT00001324
View directory record Official record
Conditions
Ataxia, Cerebrovascular Accident, Healthy, Movement Disorder, Tremor
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
510 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1992 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Sep 7, 2026, 2:02 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Woodsmoke Exposure, Influenza Infection, and Nasal Immunity

NCT06841913
View directory record Official record
Conditions
Smoke Exposure, Influenza
Interventions
LAIV nasal vaccine is chosen as a model viral infection, Wood smoke, Placebo for LAIV nasal vaccine is chosen as a model viral infection, Placebo for Wood Smoke (clean Air Exposure)
Biological · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 49 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Sep 7, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Comparison of Immune Response in Normal Volunteers and Patients With Helminth Infections

NCT00004996
View directory record Official record
Conditions
Healthy, Helminthiasis
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of The Effect of Hepatic Impairment on The Pharmacokinetics of Aleglitazar

NCT01197911
View directory record Official record
Conditions
Healthy Volunteer
Interventions
aleglitazar
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Orlando, Florida • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 23, 2015 · Synced Sep 7, 2026, 2:02 AM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

Evaluation of the Distribution of 64Cu/68Ga Labeled CM500 in Healthy Volunteers and Patients With Cancer

NCT07781852
View directory record Official record
Conditions
Bladder Cancer, Glioma, Glioblastoma (GBM), Breast Cancer, Colorectal Cancer, Esophageal Cancer, Gastric Cancer (GC), Pharynx Cancer, Oral Cavity Cancer, Kidney Cancer, Liver Cancer, Lung Cancer (NSCLC), Ovarian Cancer, Pancreatic Cancer, PDAC - Pancreatic Ductal Adenocarcinoma, Prostate Cancer
Interventions
[64Cu]CM500, [68Ga]CM500, PET/MR, PET/CT, Blood Collection
Drug · Device · Procedure
Lead sponsor
Lumina Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
3
States / cities
Boston, Massachusetts • Grand Rapids, Michigan • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of AG-120 (Ivosidenib) in Subjects With Mild or Moderate Hepatic Impairment or Normal Hepatic Function

NCT03282513
View directory record Official record
Conditions
Hepatic Impairment
Interventions
AG-120 (Ivosidenib)
Drug
Lead sponsor
Agios Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 70 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Lakewood, Colorado • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 26, 2018 · Synced Sep 7, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Eye Blink Response in Healthy Volunteers and Adults With Schizophrenia

NCT00001920
View directory record Official record
Conditions
Healthy, Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 60 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Cumulative Irritation Potential of 828 Ointment

NCT00767455
View directory record Official record
Conditions
Healthy Volunteers
Interventions
HP828-101
Device
Lead sponsor
Healthpoint
Industry
Eligibility
18 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Irving, Texas
Source: ClinicalTrials.gov public record
Updated Mar 13, 2014 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 2 Interventional Results available

Study of Thyrotropin-Releasing Hormone in Normal Volunteers and in Patients With Thyroid or Pituitary Abnormalities

NCT00054756
View directory record Official record
Conditions
Healthy, Pituitary Disease, Thyroid Disease
Interventions
TRH (Thyrotropin Releasing Hormone)
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
2 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Sep 7, 2026, 2:02 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Comparative Study of Quinine Sulfate in Healthy Patients and in Patients With Renal Impairment

NCT00785551
View directory record Official record
Conditions
Healthy, Renal Impairment
Interventions
quinine sulfate
Drug
Lead sponsor
Mutual Pharmaceutical Company, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Miami Gardens, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2012 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Analysis of the Mechanisms of Protective Humoral Immunity in Response to the Pneumococcal Vaccine

NCT00589394
View directory record Official record
Conditions
Healthy
Interventions
pneumococcal vaccination (Pneumovax)
Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 10, 2016 · Synced Sep 7, 2026, 2:02 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Phase 1 Study of CC-90005 in Healthy Subjects and Subjects With Moderate to Severe Plaque-type Psoriasis

NCT02502188
View directory record Official record
Conditions
Parapsoriasis, Healthy Volunteers
Interventions
CC-90005, Placebo
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2019 · Synced Sep 7, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Analysis of Diphenylcyclopropenone (DPCP) in Normals

NCT01452594
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Diphenylcyclopropenone, Placebo
Drug
Lead sponsor
Rockefeller University
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2013 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Pharmacokinetics of NP10679 in Normal Healthy Volunteers

NCT03565861
View directory record Official record
Conditions
Safety Issues
Interventions
Placebo, NP10679
Drug
Lead sponsor
Neurop Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 12, 2019 · Synced Sep 7, 2026, 2:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Thyroid Dysfunction in Women With Newly Diagnosed Breast Cancer Compared to Healthy Volunteers

NCT00336102
View directory record Official record
Conditions
Breast Cancer, Fatigue, Hypothyroidism
Interventions
physiologic testing, fatigue assessment and management, management of therapy complications
Other · Procedure
Lead sponsor
University of South Florida
Other
Eligibility
20 Years to 80 Years · Female only
Enrollment
541 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2015
U.S. locations
41
States / cities
Phoenix, Arizona • Greeley, Colorado • Loveland, Colorado + 28 more
Source: ClinicalTrials.gov public record
Updated Jul 8, 2015 · Synced Sep 7, 2026, 2:02 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection and Analysis of Blood, Bone Marrow, and Buccal Mucosa Samples From Healthy Volunteers

NCT00442195
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
8 Years to 99 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 1 Interventional

A First-in-Human Study of RPT193 in Healthy Volunteers and Patients With Atopic Dermatitis

NCT04271514
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
RPT193, Placebo
Drug
Lead sponsor
RAPT Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
13
States / cities
Anniston, Alabama • Scottsdale, Arizona • San Diego, California + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2021 · Synced Sep 7, 2026, 2:02 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics of Tenofovir, Emtricitabine, Maraviroc, and Raltegravir in Cervical, Vaginal, and Rectal Tissues and Secretions

NCT01330199
View directory record Official record
Conditions
Healthy Adult Females
Interventions
Pharmacokinetic Sampling
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 16, 2013 · Synced Sep 7, 2026, 2:02 AM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

This Study Consists of Two Study Parts Conducted Under a Single IRB. Part I: Short Term ApoE-dependent Cerebral Blood Flow Response to Sirolimus in Cognitively Normal Adults Part II: Short Term ApoE-dependent Cerebral Blood Flow and Lung Perfusion Response to Sirolimus in Cognitively Normal Adults

NCT05386914
View directory record Official record
Conditions
Genetic Predisposition to Disease, Healthy Volunteers
Interventions
Sirolimus
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
45 Years to 65 Years
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Sep 7, 2026, 2:02 AM EDT