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ClinicalTrials.gov public records Last synced Oct 17, 2026, 8:05 PM EDT

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Showing 97–120 of 203 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Healthy (Controls) Clear all
Withdrawn Not applicable Interventional Accepts healthy volunteers

[Impedance Measurement for Non-Erosive Reflux Disease

NCT02997527
View directory record Official record
Conditions
GERD, Healthy
Interventions
Intraluminal Impedance
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Oct 17, 2026, 8:05 PM 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 17, 2026, 8:05 PM 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 17, 2026, 8:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Influence of Pressure Pain on [11C]Diprenorphine Binding Potentials

NCT01546155
View directory record Official record
Conditions
Healthy Controls
Interventions
PET imaging
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 50 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 17, 2026, 8:05 PM 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 17, 2026, 8:05 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Normative Data of Brain Network Activation

NCT01742858
View directory record Official record
Conditions
Healthy Controls
Interventions
Not listed
Lead sponsor
ElMindA Ltd
Industry
Eligibility
15 Years to 30 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 1, 2016 · Synced Oct 17, 2026, 8:05 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Muscle Accrual and Function in Cystic Fibrosis-Impact of Glucose Intolerance

NCT02776098
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
12 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2024
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Oct 17, 2026, 8:05 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 17, 2026, 8:05 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

HA35 Acute Alcohol Study

NCT05025865
View directory record Official record
Conditions
Healthy Controls
Interventions
Sodium Hyaluronate, Placebo
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
21 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 17, 2026, 8:05 PM 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 17, 2026, 8:05 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 18, 2006 · Synced Oct 17, 2026, 8:05 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

MusculRA: The Effects of Rheumatoid Arthritis on Skeletal Muscle Biomechanics

NCT04226131
View directory record Official record
Conditions
Rheumatoid Arthritis, Healthy Controls
Interventions
Blood Draw, Disease Activity (DAS-28) Assessment, Skeletal Muscle Mitochondrial Respiratory Capacity, Muscle Biopsy, Body Composition, Cardiopulmonary Exercise Test (CPET), Strength Testing, Questionnaires, Skeletal Muscle Biomechanical Property Assessment
Other
Lead sponsor
Duke University
Other
Eligibility
25 Years to 75 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 13, 2023 · Synced Oct 17, 2026, 8:05 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Pilot Study of Personalized Aperiodic Transcranial Alternating Current Stimulation in Antenatal Depression (PandA-tACS)

NCT06979154
View directory record Official record
Conditions
Antenatal Depression, Major Depressive Disorder, Major Depressive Disorder in Pregnancy, Healthy Controls
Interventions
tACS (aperiodic)
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
6 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 Sep 28, 2026 · Synced Oct 17, 2026, 8:05 PM 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 17, 2026, 8:05 PM 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 17, 2026, 8:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Flaxseed Modulates Inflammation and Oxidative Stress in CF

NCT02014181
View directory record Official record
Conditions
Cystic Fibrosis, Oxidative Stress, Inflammation
Interventions
finely ground flaxseed powder
Dietary Supplement
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 64 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2014 · Synced Oct 17, 2026, 8:05 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 22, 2026 · Synced Oct 17, 2026, 8:05 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 17, 2026, 8:05 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 17, 2026, 8:05 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Electroencephalogram and Attention Deficit Hyperactivity Disorder Study

NCT02154321
View directory record Official record
Conditions
Attention Deficit Hyperactivity Disorder, Healthy Controls
Interventions
Electroencephalogram (EEG)
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Oct 17, 2026, 8:05 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Age- and Alzheimer's Disease-Related Memory Disorder

NCT00029120
View directory record Official record
Conditions
Alzheimer Disease, Dementia, Memory Disorder, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 90 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 17, 2026, 8:05 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 31, 2026 · Synced Oct 17, 2026, 8:05 PM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

Novel Shoe Device NUSHU to Measure Gait Analysis in Parkinson's Patients

NCT06975059
View directory record Official record
Conditions
Parkinson's Disease (PD)
Interventions
NUSHU shoe
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 17, 2026, 8:05 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Peripheral Blood Mononuclear Cells Response In Healthy Controls, Heavy Drinkers, and Patients With Alcoholic Hepatitis

NCT04088370
View directory record Official record
Conditions
Alcoholic Hepatitis
Interventions
Blood Draw
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
21 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 17, 2026, 8:05 PM EDT