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ClinicalTrials.gov public records Last synced Sep 4, 2026, 7:56 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Healthy Controls Clear all
Withdrawn No phase listed Observational Accepts healthy volunteers

Neurovascular Complications and White Matter Damage in Acquired Anemias

NCT04320966
View directory record Official record
Conditions
Anemia, Iron-deficiency Anemia, Healthy Controls
Interventions
Not listed
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
16 Years to 60 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
4
States / cities
Duarte, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Sep 4, 2026, 7:56 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Validation of an Obstacle Course Used in Patients With Muscle Tightness

NCT00776048
View directory record Official record
Conditions
Stroke, Traumatic Brain Injury, Multiple Sclerosis, Spasticity, Healthy Controls
Interventions
Not listed
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 23, 2010 · Synced Sep 4, 2026, 7:56 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Clinical Trial of Tolcapone for Cognition in Schizophrenia

NCT00044083
View directory record Official record
Conditions
Schizophrenia
Interventions
Placebo, Tolcapone
Other · Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced Sep 4, 2026, 7:56 PM 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 13, 2013 · Synced Sep 4, 2026, 7:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Strength and Balance in Gender- and Age-Matched Controls

NCT02110875
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
Oregon Health and Science University
Other
Eligibility
60 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 19, 2014 · Synced Sep 4, 2026, 7:56 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Controls and Healthy Vasculature Initiative

NCT05403151
View directory record Official record
Conditions
Vascular And Immunologic Diseases, Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 90 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2032
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 4, 2026, 7:56 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Dose-Dependent Effects of Low-Intensity Focused Ultrasound

NCT07099950
View directory record Official record
Conditions
Healthy Controls
Interventions
Low-intensity focused ultrasound
Other
Lead sponsor
Laureate Institute for Brain Research, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 15, 2025 · Synced Sep 4, 2026, 7:56 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Overnight Thalamic TES-TI to Modulate Sleep Spindles in Individuals With Schizophrenia Spectrum Disorders and Matched Healthy Controls

NCT07680114
View directory record Official record
Conditions
Schizophrenia
Interventions
TES-TI, Sham TES-TI
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 4, 2026, 7:56 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Measuring the Healthy Pediatric Inflammatory Response to Vaccination.

NCT04112355
View directory record Official record
Conditions
Healthy Controls
Interventions
Blood Collection
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
4 Months to 21 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 4, 2026, 7:56 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Etiology of Multiple Myeloma: A Case-Control Study

NCT00505999
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 1, 2020 · Synced Sep 4, 2026, 7:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Longitudinal Study of Effect of Copaxone in RRMS Over 24 Months

NCT01695434
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
MRI
Other
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Mar 24, 2013 · Synced Sep 4, 2026, 7:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Job Adaptation in Patients With Rheumatoid Arthritis

NCT00412399
View directory record Official record
Conditions
Rheumatoid Arthritis
Interventions
Not listed
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
244 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2001
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 17, 2006 · Synced Sep 4, 2026, 7:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

ADRN Barrier/Immunoprofiling Exploratory Pilot Study

NCT02115399
View directory record Official record
Conditions
Dermatitis, Dermatitis, Atopic, Eczema, Non-atopic Healthy Controls
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
3
States / cities
Denver, Colorado • Rochester, New York • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 26, 2015 · Synced Sep 4, 2026, 7:56 PM EDT
Not listed No phase listed Observational

The Association of Microbiome Patterns With Chronic Opioid Use

NCT05304403
View directory record Official record
Conditions
Chronic Pain, Opioid Use
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 26, 2023 · Synced Sep 4, 2026, 7:56 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Medication Enhanced Rapid Therapy

NCT02099825
View directory record Official record
Conditions
Anxiety Disorders
Interventions
d-cycloserine and mifepristone
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 25, 2023 · Synced Sep 4, 2026, 7:56 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Using Heavy Water to Study Cell Dynamics in Parkinson's Disease

NCT00990379
View directory record Official record
Conditions
Parkinson's Disease, HIV Infections
Interventions
Not listed
Lead sponsor
Salena Killion
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2015 · Synced Sep 4, 2026, 7:56 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Affect-based Impulsivity in Borderline Personality Disorder

NCT06880640
View directory record Official record
Conditions
Borderline Personality Disorder (BPD), Healthy Controls Group - Age and Sex-matched
Interventions
Stress Induction
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Sep 4, 2026, 7:56 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Bright Light as a Countermeasure for Circadian Desynchrony

NCT01119365
View directory record Official record
Conditions
Healthy
Interventions
Bright light
Other
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years to 35 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Sep 4, 2026, 7:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Reliability of [18F]-FTC-146 Brain Uptake in Healthy Controls

NCT03649555
View directory record Official record
Conditions
Healthy Controls
Interventions
[18F]-FTC-146
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 4, 2026, 7:56 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Activities to Change Your Mood: A Test of the Acceptability and Initial Efficacy in Clinical Samples and Healthy Controls

NCT06911723
View directory record Official record
Conditions
Schizophrenia Disorders
Interventions
Brief Activities
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 4, 2026, 7:56 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterization of Airway Mucus in Bronchiectasis Patients and Healthy Controls

NCT03125174
View directory record Official record
Conditions
Bronchiectasis Adult
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
2
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 23, 2017 · Synced Sep 4, 2026, 7:56 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Evaluating Safety of Escalating Doses of Tilmanocept by IV Injection and SPECT Imaging in Subjects With and Without RA

NCT02865434
View directory record Official record
Conditions
Arthritis, Rheumatoid
Interventions
Tc99m-tilmanocept, SPECT Imaging (60 Minutes post-injection), SPECT Imaging (180 Minutes post-injection), Whole body planar SPECT imaging (15 Minutes post-injection), Whole body planar SPECT imaging (60 Minutes post-injection), Whole body planar SPECT imaging (180 Minutes post-injection), Whole body planar SPECT imaging (18-20 Hours post-injection), Blood Collection for PK Testing (15 Mins Before Injection), Blood Collection for PK Testing (after injection), Blood Collection for PK Testing (15 minutes post injection), Blood Collection for PK Testing (60 minutes post injection), Blood Collection for PK Testing (180 minutes post injection), Blood Collection for PK Testing (18-20 hours post injection), Planar Image with both Hands in Field of View
Drug · Procedure
Lead sponsor
Navidea Biopharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kettering, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Sep 4, 2026, 7:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tissue-Specific Metabolic Reprogramming in Diabetic Complications

NCT01823406
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Euglycemic clamp (normal blood sugar clamp) for 4 hours, hyperglycemic clamp (elevated blood sugar to 300) for 4 hours
Procedure
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 27, 2018 · Synced Sep 4, 2026, 7:56 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Mendelian Reverse Cholesterol Transport Study

NCT01782027
View directory record Official record
Conditions
Cholesterol, HDL, Lipid Metabolism, Inborn Errors, Tangier Disease, LCAT Deficiency, Cholesteryl Ester Transfer Protein (CETP) Deficiency
Interventions
3H-cholesterol bound to albumin
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 4, 2026, 7:56 PM EDT