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ClinicalTrials.gov public records Last synced Oct 20, 2026, 1:16 PM EDT

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

Showing 145–168 of 203 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Healthy Controls Clear all
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 2, 2020 · Synced Oct 20, 2026, 1:16 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

MRI of the TMJ in Patients With DJD

NCT07008690
View directory record Official record
Conditions
Degenerative Joint Disease, Control Subjects
Interventions
MRI, Magnetic Resonance Imaging
Diagnostic Test
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 20, 2026, 1:16 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 13, 2026 · Synced Oct 20, 2026, 1:16 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Tryptophan MRI in People With Schizophrenia and Healthy Controls

NCT02067975
View directory record Official record
Conditions
Schizophrenia
Interventions
Tryptophan, Placebo
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 55 Years
Enrollment
93 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Catonsville, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 30, 2024 · Synced Oct 20, 2026, 1:16 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Clemastine Fumarate on Color Vision in Healthy Controls

NCT02613091
View directory record Official record
Conditions
Healthy Subjects
Interventions
Clemastine fumarate
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 60 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2016
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 3, 2016 · Synced Oct 20, 2026, 1:16 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

PET Imaging Evaluation of [11C]SY08

NCT06098612
View directory record Official record
Conditions
Parkinson's Disease, Multiple System Atrophy, Dementia With Lewy Bodies, Healthy Controls
Interventions
C11-SY08
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 20, 2026, 1:16 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Detection of Tumor DNA in Blood Samples From Patients With Early Stage Cancer and "Healthy Controls"

NCT03071809
View directory record Official record
Conditions
Neoplasms, Non-hematologic - Stage I-III
Interventions
Not listed
Lead sponsor
Lexent Bio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 14, 2019 · Synced Oct 20, 2026, 1:16 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Exogenous Ketones on Cognitive Function in Older Adults With Prediabetes?

NCT07546409
View directory record Official record
Conditions
Prediabetes, Healthy (Controls)
Interventions
Ketone Monoester (KE), Placebo
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
60 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 20, 2026, 1:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Function in Adolescent Eating Disorders and Healthy Peers

NCT03347565
View directory record Official record
Conditions
Eating Disorder
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
14 Years to 17 Years · Female only
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Oct 20, 2026, 1:16 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 27, 2015 · Synced Oct 20, 2026, 1:16 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 Study of BPN14770 in Participants With Hepatic Impairment and Healthy Controls

NCT07018492
View directory record Official record
Conditions
Hepatic Impairment
Interventions
BPN14770
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 20, 2026, 1:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Is Cognitive Training Neuroprotective in Early Psychosis?

NCT03049800
View directory record Official record
Conditions
Psychosis, Healthy
Interventions
Magnetic Resonance Imaging
Device
Lead sponsor
University of Minnesota
Other
Eligibility
16 Years to 35 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 16, 2021 · Synced Oct 20, 2026, 1:16 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Evaluate 4DCT Controls

NCT04736537
View directory record Official record
Conditions
Wrist Ligament and Bone Disorders
Interventions
4DCT
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 60 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Oct 20, 2026, 1:16 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Cortical Excitability in Post-traumatic Epilepsy

NCT05517954
View directory record Official record
Conditions
Traumatic Brain Injury, Cortical Excitability, Epilepsy
Interventions
Not listed
Lead sponsor
Mid-Atlantic Epilepsy and Sleep Center, LLC
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 26, 2022 · Synced Oct 20, 2026, 1:16 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 24, 2017 · Synced Oct 20, 2026, 1:16 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Pharmacokinetics (PK) and Safety of a Single Intravenous (IV) Dose of MK-3866 in Participants With Impaired Renal Function and in Healthy Controls (MK-3866-005)

NCT03259087
View directory record Official record
Conditions
Renal Impairment
Interventions
MK-3866
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Hialeah, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 19, 2019 · Synced Oct 20, 2026, 1:16 PM EDT
Completed No phase listed Observational

Functional Near-Infrared Spectroscopy (fNIRS) Combined With Diffuse Correlation Spectroscopy (DCS) in Neurocognitive Disease as Compared to Healthy Neurotypical Controls

NCT05642221
View directory record Official record
Conditions
Juvenile Neuronal Ceroid Lipofuscinosis, Smith-Lemli-Opitz Syndrome, Creatine Transporter Deficiency, Niemann-Pick Disease Type C1
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
6 Months to 110 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 20, 2026, 1:16 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Safety and Tolerability Study of VVZ-2471 in Healthy Volunteers

NCT07531316
View directory record Official record
Conditions
Healthy Controls
Interventions
Placebo pills for 14-day intervention, VVZ-2471 for 14-day intervention
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 20, 2026, 1:16 PM EDT
Completed No phase listed Observational

Chronic Graft-versus-Host Disease in the Oral Cavity of Patients Following Allogeneic Hematopoietic Stem Cell Transplant and Including Healthy Controls

NCT03602599
View directory record Official record
Conditions
Graft Versus Host Disease
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
18 Years to 100 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 20, 2026, 1:16 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Metabolic Signatures and Biomarkers in Schizophrenia

NCT00466310
View directory record Official record
Conditions
Schizophrenia
Interventions
Aripiprazole, Risperidone, Healthy volunteers
Drug · Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 60 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Butner, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 25, 2014 · Synced Oct 20, 2026, 1:16 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Aberrant Synaptic Plasticity in Cocaine Use Disorder: A 11C-UCB-J PET Study

NCT04721418
View directory record Official record
Conditions
Cocaine Use Disorder, Healthy Controls
Interventions
11C-UCB-J
Radiation
Lead sponsor
Yale University
Other
Eligibility
21 Years to 60 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 20, 2026, 1:16 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 27, 2018 · Synced Oct 20, 2026, 1:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Gilenya (Fingolimod) on Thalamus Pathology and Cognitive Impairment in Patients With Relapsing Forms of Multiple Sclerosis

NCT02021162
View directory record Official record
Conditions
Multiple Sclerosis, Healthy
Interventions
Not listed
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Apr 17, 2019 · Synced Oct 20, 2026, 1:16 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Effect of Acetaminophen on Non-alcoholic Fatty Liver Disease Patients

NCT02194894
View directory record Official record
Conditions
Non-alcoholic Fatty Liver Disease (NAFLD)
Interventions
Acetaminophen
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Oct 20, 2026, 1:16 PM EDT