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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:12 AM EDT

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

Showing 193–216 of 1,297 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Healthy Controls Clear all
Completed No phase listed Observational Accepts healthy volunteers

Risk Factors for Progressive Supranuclear Palsy (PSP)

NCT00431301
View directory record Official record
Conditions
Progressive Supranuclear Palsy
Interventions
Not listed
Lead sponsor
University of Louisville
Other
Eligibility
40 Years and older
Enrollment
942 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2013
U.S. locations
9
States / cities
Birmingham, Alabama • Los Angeles, California • Aurora, Colorado + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Oct 21, 2026, 10:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

CoQ10 in Geriatric Bipolar Depression

NCT00720369
View directory record Official record
Conditions
Bipolar Depression
Interventions
CoEnzyme Q10
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
55 Years to 89 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 13, 2014 · Synced Oct 21, 2026, 10:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection of Immunology Specimens From Patients With Cancer or Blood Disorders, and Healthy Volunteers

NCT03207854
View directory record Official record
Conditions
Healthy Subject, Hematologic and Lymphocytic Disorder, Hematopoietic and Lymphoid Cell Neoplasm, Immune System Disorder, Malignant Neoplasm
Interventions
Biospecimen Collection, Laboratory Biomarker Analysis, Questionnaire Administration
Procedure · Other
Lead sponsor
University of Southern California
Other
Eligibility
19 Years and older
Enrollment
625 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Self-regulatory Control and Eating: A Neuroimaging Study of Bulimia Nervosa

NCT01935401
View directory record Official record
Conditions
Bulimia Nervosa
Interventions
Not listed
Lead sponsor
Michael Lowe
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2014 · Synced Oct 21, 2026, 10:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Biofluid Research on Age-Related or Inherited Neurodegeneration

NCT07798700
View directory record Official record
Conditions
Frontotemporal Degeneration (FTD), ALS (Amyotrophic Lateral Sclerosis), Primary Progressive Aphasia (PPA), Familial Frontotemporal Lobar Degeneration (fFTLD), Fronto-temporal Lobar Dementia, Dementia With Lewy Bodies (DLB), Cortical Basal Syndrome (CBS), Alzheimer's Disease (AD), Progressive Supranuclear Palsy(PSP), Parkinson's Disease (PD), Parkinson's Disease Dementia (PDD), Limbic-predominant Age-related TDP-43 Encephalopathy (LATE), Posterior Cortical Atrophy (PCA), Primary Lateral Sclerosis (PLS), Primary Muscular Atrophy (PMA)
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2070
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Terminated Not applicable Interventional Results available

Low Cost QTc Meter for Long QT Syndrome Screening in Primary Care

NCT04441892
View directory record Official record
Conditions
Long QT Syndrome
Interventions
QTc Meter
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
Up to 5 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 25, 2023 · Synced Oct 21, 2026, 10:12 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Characterization of Nociception Phenotype in Individuals With Intellectual Disability

NCT05473429
View directory record Official record
Conditions
Intellectual Disability
Interventions
TSA2 Thermosensory Stimulator
Device
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
8 Years to 30 Years
Enrollment
215 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Biosonographic Index

NCT04144894
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
Shear Wave Elastography
Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 19, 2025 · Synced Oct 21, 2026, 10:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Virtual Reality Training for Social Skills in Schizophrenia - Comparison With Cognitive Training

NCT04005794
View directory record Official record
Conditions
Schizophrenia, Schizo Affective Disorder, Social Skills
Interventions
social VR (virtual reality) training, Cognitive training (control game)
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Oct 21, 2026, 10:12 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Broccoli Sprout Extracts in Healthy Volunteers: A Pilot Study of Nrf2 Pathway Modulation in Oral Mucosa

NCT02023931
View directory record Official record
Conditions
Healthy Subject
Interventions
Broccoli Sprout Extract (BSE)
Drug
Lead sponsor
Julie E. Bauman, MD, MPH
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 13, 2017 · Synced Oct 21, 2026, 10:12 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Brain Circuitry Analysis in Bipolar Disorder

NCT05186077
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Magnetic Resonance Imaging, Psychiatric testing, Eye-Tracking, Neuropsychology Evaluation
Other
Lead sponsor
Jennifer Sweet
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Imaging Phosphodiesterase 4B (PDE4B) in People With Psychiatric Disorders With Positron Emission Tomography (PET) and the Radiotracer [18F]PF974

NCT07488819
View directory record Official record
Conditions
Post-Traumatic Stress Disorder, PTSD, Alcohol Use Disorder (AUD)
Interventions
PF974
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 70 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2032
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Detection and Characterization of Neurologic Manifestations of Inborn and Acquired Errors of Immunity

NCT06169150
View directory record Official record
Conditions
Nervous System Disease, Immune System Disease
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
2 Years to 120 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2043
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Enrolling by invitation Phase 2 Interventional Accepts healthy volunteers

Alzheimer's Disease Research Center (ADRC) PET Component Study

NCT07758660
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment (MCI), Dementia
Interventions
18F-MK6240, 18F-Florbetaben (FBB)
Drug
Lead sponsor
Patrick Lao
Other
Eligibility
50 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2033
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Completed Phase 1 Interventional

Dutasteride to Treat Women With Menstrually Related Mood Disorders

NCT00082043
View directory record Official record
Conditions
Premenstrual Syndrome, PMS, Healthy, Depression
Interventions
Dutasteride, Placebo oral capsule
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
30 Years to 50 Years · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 21, 2026, 10:12 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Coagulation/Complement Activation and Cerebral Hypoperfusion in Relapsing-remitting Multiple Sclerosis

NCT04380220
View directory record Official record
Conditions
Multiple Sclerosis, Relapse
Interventions
Blood samples and processing
Diagnostic Test
Lead sponsor
Regina Elena Cancer Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2020 · Synced Oct 21, 2026, 10:12 AM EDT
Recruiting No phase listed Observational

Detection and Characterization of Host Defense Defects

NCT00001355
View directory record Official record
Conditions
Immune Defects
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Month to 100 Years
Enrollment
3,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1993
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterizing Asthma Sputum Elasticity in the UCSF Severe Asthma Research Program

NCT02103348
View directory record Official record
Conditions
Asthma
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2025 · Synced Oct 21, 2026, 10:12 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Salivary Biomarkers for Concussion Recovery

NCT05379920
View directory record Official record
Conditions
Concussion, Brain
Interventions
High Volume Aerobic Exercise, Low Volume Aerobic Exercise
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
13 Years to 18 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jan 3, 2024 · Synced Oct 21, 2026, 10:12 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Sulfation of Bile Acids as a Biomarker for Hepatobiliary Diseases

NCT01200082
View directory record Official record
Conditions
Hepatobiliary Diseases
Interventions
Not listed
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 65 Years
Enrollment
430 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2022
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 2, 2023 · Synced Oct 21, 2026, 10:12 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

A Study of Tooth Erosion in People With Esophagogastric Cancer

NCT05612048
View directory record Official record
Conditions
Esophagogastric Cancer
Interventions
Survey, Intra-oral camera, Optional Salvia sample
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 23, 2026 · Synced Oct 21, 2026, 10:12 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Relationship Between Abnormal Myocardial Perfusion and Diastolic Dysfunction in Sickle Cell Disease Using PET

NCT05583721
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
[13N]NH3, Lexiscan, Positron emission tomography
Drug · Diagnostic Test
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years to 21 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 21, 2026, 10:12 AM 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 21, 2026, 10:12 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Light at Night Study

NCT04251234
View directory record Official record
Conditions
Bipolar Disorder, Light Sensitivity
Interventions
Light intensity, ~30 lux, Baseline light intensity, <1 lux
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 45 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 12, 2021 · Synced Oct 21, 2026, 10:12 AM EDT