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ClinicalTrials.gov public records Last synced Oct 21, 2026, 12:28 AM EDT

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

Showing 73–96 of 1,297 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Healthy Controls Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Multimodal Neuroimaging of Stress and Reward Cues to Assess Alcoholism Risk and Relapse

NCT02616094
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Multi-method Neuroendocrine and Neuroimaging Procedure Scan 1, Multi-method Neuroendocrine and Neuroimaging Procedure Scan 2
Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 60 Years
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational

Muscle Dysfunction in Critical Illness

NCT03717831
View directory record Official record
Conditions
Critical Illness, Intensive Care (ICU) Myopathy, PICS, Muscle Weakness
Interventions
Observational study of standard of care
Other
Lead sponsor
University of Kentucky
Other
Eligibility
18 Years and older
Enrollment
66 participants
Timeline
2018 – 2019
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 31, 2020 · Synced Oct 21, 2026, 12:28 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Hematopoietic Stem Cell Mobilization in Idiopathic CD4 Lymphocytopenia Patients and Healthy Controls for the Study of T Cell Maturation and Trafficking in Murine Models

NCT02015013
View directory record Official record
Conditions
Idiopathic CD4-Positive, T-Lymphocytopenia
Interventions
Filgrastim, Plerixafor
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 21, 2026, 12:28 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History Study of CADASIL

NCT05072483
View directory record Official record
Conditions
Cardiovascular Disease, Arterial Stiffness, Germline Mutation in the NOTCH 3 Gene, Pathogenesis of CADASIL, Clinical Phenotype of CADASIL
Interventions
MRI
Device
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2041
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 21, 2026, 12:28 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

The Effects of Atomoxetine on Cognition and Brain Function Based on Catechol-O-methyltransferase(COMT) Genotype

NCT00548327
View directory record Official record
Conditions
Schizophrenia, Memory Disorders, Cognition Disorders
Interventions
Atomoxetine, Functional magnetic resonance imaging, Neuropsychological Testing, Placebo
Drug · Procedure
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 45 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 14, 2013 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Developing Novel Microbiota-Targeted Therapies for Irritable Bowel Syndrome

NCT02249169
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 17, 2022 · Synced Oct 21, 2026, 12:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Environments Study (HEROs)

NCT04743531
View directory record Official record
Conditions
Health Behavior, Childhood Obesity
Interventions
HEROs
Behavioral
Lead sponsor
Colorado State University
Other
Eligibility
3 Years to 5 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Aurora, Colorado • Fort Collins, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational

A Case-Control Study of Testicular Germ Cell Tumors Among U.S. Military Servicemen

NCT00341588
View directory record Official record
Conditions
Testicular Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years · Male only
Enrollment
2,772 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 21, 2020 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Novel Breath Test to Detect Early Stage Chronic Pancreatitis

NCT01184573
View directory record Official record
Conditions
Chronic Pancreatitis
Interventions
Not listed
Lead sponsor
Metabolic Solutions Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 10, 2014 · Synced Oct 21, 2026, 12:28 AM EDT
Not listed No phase listed Observational

Diagnosis of Alzheimer's Disease Using Event Related Potentials

NCT02957227
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
No intervention is part of this study but patients use an EEG device during observational data collection.
Device
Lead sponsor
VA Boston Healthcare System
Federal
Eligibility
50 Years to 100 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Jamaica Plain, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 10, 2022 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Function of Catecholamines in the Brain During Depression

NCT00082030
View directory record Official record
Conditions
Depression, Involutional
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 45 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Prevalence of HIV-associated Neurocognitive Disorders (HAND) in a School of Medicine HIV/AIDS Outpatient Clinic

NCT02187796
View directory record Official record
Conditions
HIV-ASSOCIATED NEUROCOGNITIVE DISORDER (HAND)
Interventions
Not listed
Lead sponsor
East Tennessee State University
Other
Eligibility
25 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Johnson City, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Impact of the Metabolic Syndrome on the Incidence of Neuropathy in Obese Subjects

NCT02689661
View directory record Official record
Conditions
Metabolic Syndrome, Obesity, Neuropathy
Interventions
Not listed
Lead sponsor
Brian Callaghan
Other
Eligibility
18 Years and older
Enrollment
177 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Structural and Functional Imaging and Cognitive Functions in Ovarian Cancer

NCT01591772
View directory record Official record
Conditions
Fallopian Tube Cancer, Ovarian Cancer, Peritoneal Cancer
Interventions
Neuroimaging & Neuropsychological Evaluation
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 70 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 1, 2022 · Synced Oct 21, 2026, 12:28 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

NIEHS Repository of Stored Biological Samples for Future Use

NCT05666739
View directory record Official record
Conditions
Normal Physiology
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 100 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2032
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

CAUSE Trial: Patient Specific-Cellular Characterization of Fibromuscular Dysplasia and High-Risk Atherosclerotic Endothelium

NCT01808729
View directory record Official record
Conditions
Fibromuscular Dysplasia, Early Onset CAD
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 5, 2013 · Synced Oct 21, 2026, 12:28 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Role of Erythropoietin in Myelodysplastic Syndrome

NCT00723112
View directory record Official record
Conditions
Myelodysplastic Syndrome
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 23, 2010 · Synced Oct 21, 2026, 12:28 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

ImmuneSense™ IBD Study

NCT05769829
View directory record Official record
Conditions
Inflammatory Bowel Diseases
Interventions
Not listed
Lead sponsor
Adaptive Biotechnologies
Industry
Eligibility
18 Years to 89 Years
Enrollment
484 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
6
States / cities
Hialeah, Florida • Miami, Florida • Uniontown, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Oct 21, 2026, 12:28 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Aging and Disease Course: Contributions to Lifespan Neurobiology of Schizophrenia

NCT04951700
View directory record Official record
Conditions
Schizophrenia, Aging, Disease Course, Biomarker, Neuroimaging, Cognitive Dysfunction
Interventions
Other
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
194 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Oct 21, 2026, 12:28 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

NIH Investigative Deep Phenotyping Study of Gulf War Veteran Health (Project NIH IN-DEPTH)

NCT05375812
View directory record Official record
Conditions
Gulf War Illness
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
48 Years to 70 Years
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 21, 2026, 12:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitric Oxide Bioavailability in Chronic Obstructive Pulmonary Disease (COPD)

NCT01398943
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Tetrahydrobiopterin (BH4), Antioxidant Cocktail
Drug · Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 11, 2017 · Synced Oct 21, 2026, 12:28 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Incentive Processing and Learning in Anorexia Nervosa and Bulimia Nervosa

NCT05056597
View directory record Official record
Conditions
Anorexia Nervosa, Bulimia Nervosa
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 39 Years · Female only
Enrollment
252 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 21, 2026, 12:28 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Imaging Cardiac Amyloidosis: A Pilot Study Using F-18 Florbetapir Positron Emission Tomography

NCT01683825
View directory record Official record
Conditions
Cardiac Amyloidosis
Interventions
F-18 florbetapir PET
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Oct 21, 2026, 12:28 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Contrast-enhanced Ultrasound for Complex Kidney Lesion Diagnosis in Patients With CKD Extension

NCT03196076
View directory record Official record
Conditions
Chronic Kidney Diseases, Cystic Kidney Disease
Interventions
Perflutren Lipid microsphere
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 21, 2021 · Synced Oct 21, 2026, 12:28 AM EDT