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ClinicalTrials.gov public records Last synced Oct 20, 2026, 7:41 AM EDT

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

Showing 25–48 of 203 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Healthy Controls Clear all
Withdrawn Not applicable Interventional Accepts healthy volunteers

Tau Tracer Comparison in Healthy Controls and Alzheimer's Disease Patients

NCT03939780
View directory record Official record
Conditions
Healthy, Alzheimer Disease
Interventions
[F18]RO-948, [F18]MK-6240, [F18]AV1451
Diagnostic Test
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years to 100 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Oct 20, 2026, 7:41 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Opioid Use Disorder and Pain

NCT06800703
View directory record Official record
Conditions
Opioid Use Disorder, Healthy Controls Group - Age and Sex-matched
Interventions
follow up interviews for 12 months to determine opioid use
Behavioral
Lead sponsor
Yale University
Other
Eligibility
21 Years to 60 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 20, 2026, 7:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

High-Intensity Exercise in Older Adults

NCT06199661
View directory record Official record
Conditions
Functional Fitness, Cognitive Abilities
Interventions
APEX
Behavioral
Lead sponsor
University of California, Berkeley
Other
Eligibility
50 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Oct 20, 2026, 7:41 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Organic Cation Transporter 1 (OCT1), on Response to Metformin in Healthy Subjects

NCT00187681
View directory record Official record
Conditions
Other Conditions That May Be A Focus of Clinical Attention
Interventions
Metformin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 40 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
San Francsico, California
Source: ClinicalTrials.gov public record
Updated Jan 8, 2013 · Synced Oct 20, 2026, 7:41 AM EDT
Completed No phase listed Observational

Estimating Prevalence of COVID-19 Infection and SARS-CoV-2 Antibodies in MS Patients

NCT04682548
View directory record Official record
Conditions
Multiple Sclerosis, Covid19
Interventions
Not listed
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 60 Years
Enrollment
920 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 3, 2022 · Synced Oct 20, 2026, 7:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

DART Electrical Impedance Myography (EIM) Trial in Duchenne Muscular Dystrophy (DMD) and Healthy Controls

NCT01523964
View directory record Official record
Conditions
Duchenne Muscular Dystrophy
Interventions
Testing with EIM
Other
Lead sponsor
Dart Therapeutics. LLC
Other
Eligibility
3 Years to 12 Years · Male only
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
6
States / cities
Aurora, Colorado • Boston, Massachusetts • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 9, 2013 · Synced Oct 20, 2026, 7:41 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

Vascular Function, Endothelin, and Inflammation in Pre-diabetic Obesity Versus Lean Healthy Controls

NCT00837590
View directory record Official record
Conditions
Pre-diabetes, Obesity
Interventions
Chronic salsalate, Acute Salsalate
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 1, 2019 · Synced Oct 20, 2026, 7:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effect of Hepatic Impairment on the Pharmacokinetics, Safety, and Tolerability of AZD2389

NCT06812780
View directory record Official record
Conditions
Hepatic Impairment
Interventions
AZD2389
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
5
States / cities
Chandler, Arizona • Rialto, California • Miami Lakes, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 20, 2026, 7:41 AM 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 19, 2024 · Synced Oct 20, 2026, 7:41 AM 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, 7:41 AM 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, 7:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cross-Cultural Use of Performance-Based Functional Assessment in Alzheimer's Disease

NCT03081546
View directory record Official record
Conditions
Mild Cognitive Impairment, Healthy Controls
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
55 Years to 85 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 9, 2021 · Synced Oct 20, 2026, 7:41 AM EDT
Completed No phase listed Observational Results available

Feasibility and Validation of a Standard Phenotyping Assessment Battery

NCT03495869
View directory record Official record
Conditions
Opioid-use Disorder, Cocaine Use Disorder, Marijuana Use Disorder, Healthy Controls
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 70 Years
Enrollment
368 participants
Timeline
2018 – 2020
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Oct 20, 2026, 7:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study of Neurophysiologic Changes in Individuals With Parkinson's Disease

NCT00117195
View directory record Official record
Conditions
Parkinson's Disease, Parkinsonian Syndrome
Interventions
Automated Neuropsychological Assessment Matrix
Device
Lead sponsor
Institute for Neurodegenerative Disorders
Other
Eligibility
22 Years and older
Enrollment
620 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2012
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 9, 2012 · Synced Oct 20, 2026, 7:41 AM 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 20, 2014 · Synced Oct 20, 2026, 7:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

A Study To Assess The Feasibility Of Indivi Mobile Application In Monitoring Cognitive Performance In Aging Population

NCT07174869
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Mild Alzheimer Disease
Interventions
Not listed
Lead sponsor
Indivi AG
Industry
Eligibility
50 Years to 90 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 20, 2026, 7:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genotype and Phenotype Registry: Enrollment of Normal Control Subjects for Current and Future Research

NCT00926042
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
4,511 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2012
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2016 · Synced Oct 20, 2026, 7:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Tai Chi Intervention and Brain Imaging Study Among Fibromyalgia Patients and Healthy Controls

NCT02407665
View directory record Official record
Conditions
Fibromyalgia, Chronic Pain
Interventions
Tai Chi
Behavioral
Lead sponsor
Tufts Medical Center
Other
Eligibility
21 Years and older
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 10, 2016 · Synced Oct 20, 2026, 7:41 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Investigation of the Effects of Renal Impairment on the Pharmacokinetics, Safety, and Tolerability of Opemalirsen (AZD2373)

NCT07154901
View directory record Official record
Conditions
Renal Impairment
Interventions
Opemalirsen (AZD2373)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Miami, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 20, 2026, 7:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of GABA-Enhancing Agents on Cortical GABA Concentrations Across the Menstrual Cycle in Women

NCT00676026
View directory record Official record
Conditions
Healthy
Interventions
Fluoxetine, Zolpidem, Progesterone
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 20, 2026, 7:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Local and Widespread Hypoalgesic Effects of Neurodynamic Mobilization in Healthy Controls

NCT03674489
View directory record Official record
Conditions
Pain, Pain, Neuropathic
Interventions
Neurodynamic Slider Mobilization, Neurodynamic Tensioner Mobilization, Sham Neurodynamic Mobilization
Other
Lead sponsor
Brenau University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Gainesville, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 20, 2026, 7:41 AM 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 2, 2020 · Synced Oct 20, 2026, 7:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Adult Pilot Study for Reference Ranges and Optimal Cut-offs for the Sucrose Challenge Test and Sucrose Breath Test

NCT05045495
View directory record Official record
Conditions
Congenital Sucrase-Isomaltase Deficiency
Interventions
Sucrose Hydrogen Methane Breath Test
Diagnostic Test
Lead sponsor
QOL Medical, LLC
Industry
Eligibility
18 Years and older
Enrollment
211 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Culver City, California
Source: ClinicalTrials.gov public record
Updated May 24, 2022 · Synced Oct 20, 2026, 7:41 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Detection of Tumor DNA in Blood Samples From Cancer Patients

NCT02288754
View directory record Official record
Conditions
Cancer, Tumors
Interventions
Blood test
Diagnostic Test
Lead sponsor
Lexent Bio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Aug 14, 2019 · Synced Oct 20, 2026, 7:41 AM EDT