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ClinicalTrials.gov public records Last synced Sep 8, 2026, 11:33 PM EDT

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Showing 1–24 of 44 matching trials from the live ClinicalTrials.gov search.
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Not listed No phase listed Observational Accepts healthy volunteers

Neural and Cognitive Consequences of COVID-19 Survival

NCT06208943
View directory record Official record
Conditions
COVID Long-Haul, COVID-19, COVID-19 Pandemic, Brain Fog, Memory Deficits, Concentration Ability Impaired, Fatigue
Interventions
cross-sectional MRI and EEG assessments (NO INTERVENTION)
Other
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational

The Relationship Between Having a Positive Mindset and Exercise Capacity in Patients With Congenital Heart Disease

NCT03912025
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Relationship between positive mindset and exercise capacity
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 17 Years
Enrollment
90 participants
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational

Neuropathy Walks (Cross-sectional)

NCT04889521
View directory record Official record
Conditions
HIV Infections
Interventions
No intervention
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 89 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Blackwood, New Jersey • Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Sep 8, 2026, 11:33 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

An Evaluation of Long-Term Supplement Use on Biological Age and Metabolic Health Markers - The BioAge Trial

NCT07755943
View directory record Official record
Conditions
Generally Healthy Adults Who Are Long-term Supplement Users
Interventions
No Intervention: Observational Cohort
Other
Lead sponsor
Shaklee Corporation
Industry
Eligibility
40 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational

Prevalence of Dysplasia of the Gastric Cardia

NCT01787864
View directory record Official record
Conditions
Barrett's Esophagus, Intestinal Metaplasia, Intramucosal Adenocarcinoma
Interventions
Not listed
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 80 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Sep 8, 2026, 11:33 PM EDT
Recruiting No phase listed Observational

Longitudinal Natural History Study of Retinal Function in Eyes of Patients With Diabetes

NCT07270133
View directory record Official record
Conditions
Diabetic Retinal Disease
Interventions
Visual Acuity, Reading Speed, Visual Field testing, Contrast sensitivity, Electroretinography (ERG) and pupillography in light- and dark-adapted states, Ultrawide field-color photograph, Ultrawide field-Fluorescein angiogram, Optical coherence tomography, Optical coherence tomography- Angiography
Diagnostic Test · Other
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
4
States / cities
Augusta, Georgia • Boston, Massachusetts • Detroit, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Skin Hydration and Facial Aging in Women Aged 30-60: An Observational Correlational Study Using Bioimpedance Analysis

NCT07564869
View directory record Official record
Conditions
Skin Aging, Skin Hydration, Facial Aging, Transepidermal Water Loss
Interventions
BT-Analyze Bioimpedance Measurement
Other
Lead sponsor
IAS Skin Care
Industry
Eligibility
30 Years to 60 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Winter Garden, Florida
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Sep 8, 2026, 11:33 PM EDT
Completed Phase 3 Interventional

Cross-sectional Study for Identification and Description of Severe Asthma Patients

NCT02293265
View directory record Official record
Conditions
Asthma
Interventions
Short Acting Beta Agonist (SABA)
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
12 Years and older
Enrollment
767 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
21
States / cities
Little Rock, Arkansas • Fresno, California • Los Angeles, California + 18 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2016 · Synced Sep 8, 2026, 11:33 PM EDT
Recruiting No phase listed Observational

A Study Evaluating Disease Characteristics and Outcomes in Participants With Asthma in Routine Clinical Practice

NCT07556159
View directory record Official record
Conditions
Asthma
Interventions
Procedure: Investigational Procedures
Other
Lead sponsor
Sanofi
Industry
Eligibility
6 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
58
States / cities
Chandler, Arizona • Mesa, Arizona • Sun City, Arizona + 44 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Rural-urban Disparities in the Nutritional Status of Younger Adolescents in Tanzania.

NCT04640389
View directory record Official record
Conditions
Undernutrition, Stunting, Adolescent Development
Interventions
Cross-sectional study/no intervention
Other
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
10 Years to 14 Years
Enrollment
1,125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2020
U.S. locations
1
States / cities
Amherst, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 22, 2020 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational

A Non-drug Study Profiling Cutaneous Lupus

NCT01923415
View directory record Official record
Conditions
Lupus Erythematosus, Cutaneous, Lupus Erythematosus, Systemic, Lupus Erythematosus, Discoid
Interventions
No intervention, skin biopsy, No intervention, blood collection, No intervention, urine collection
Procedure
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Indianapolis, Indiana • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 11, 2014 · Synced Sep 8, 2026, 11:33 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Biomarkers of Lupus Disease: Serial Biomarker Sampling in Patients With Active Systemic Lupus Erythematosus (SLE)

NCT00987831
View directory record Official record
Conditions
Systemic Lupus Erythematosus
Interventions
Group B SLE one blood donation, Blood drawing only Group C, Group A SLE prospective study
Other · Drug
Lead sponsor
Oklahoma Medical Research Foundation
Other
Eligibility
14 Years to 70 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Collegeville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 19, 2014 · Synced Sep 8, 2026, 11:33 PM EDT
Suspended No phase listed Observational

Diet Patterns in IBD in Central Texas

NCT04898530
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis
Interventions
NO INTERVENTION
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older
Enrollment
500 participants
Timeline
2021 – 2024
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 8, 2026, 11:33 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Applications of MRI in Kidney Disease

NCT02832505
View directory record Official record
Conditions
Chronic Kidney Disease, End-stage Kidney Disease
Interventions
No intervention but only observational
Other
Lead sponsor
University of Minnesota
Other
Eligibility
45 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 24, 2025 · Synced Sep 8, 2026, 11:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study on Biomarkers of Periodontitis and Type 2 Diabetes Mellitus in Males and Females 30 - 70 Years of Age

NCT06582056
View directory record Official record
Conditions
Periodontal Disease
Interventions
Investigational Procedure
Procedure
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
30 Years to 70 Years
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
4
States / cities
Iowa City, Iowa • Somerville, Massachusetts • Stony Brook, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2025 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Down Syndrome Metabolic Health Study

NCT01821300
View directory record Official record
Conditions
Down Syndrome, Trisomy 21
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
10 Years to 20 Years
Enrollment
257 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Sep 8, 2026, 11:33 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

UPenn Observational Research Repository on Neurodegenerative Disease

NCT04715399
View directory record Official record
Conditions
Frontotemporal Degeneration(FTD), Primary Progressive Aphasia(PPA), Familial Frontotemporal Lobar Degeneration (fFTLD), Amyotrophic Lateral Sclerosis(ALS), Lewy Body Disease(LBD), Progressive Supranuclear Palsy(PSP), Corticobasal Syndrome(CBS), Posterior Cortical Atrophy(PCA), Alzheimer's Disease(AD)
Interventions
No intervention
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2070
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Healthy Eating and Lifestyle for Total Health

NCT02725970
View directory record Official record
Conditions
Eating Behavior
Interventions
survey
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
8 Years to 64 Years
Enrollment
836 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 31, 2016 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Reward Processing and Depressive Subtypes: Identifying Neural Biotypes

NCT06080646
View directory record Official record
Conditions
Depression, Depressive Disorder, Major Depressive Disorder, Major Depressive Episode, Depressive Symptoms, Anhedonia
Interventions
cross-sectional MRI and EEG assessments (NO INTERVENTION)
Other
Lead sponsor
San Francisco Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 70 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dedicated Breast CT for Quantitative Breast Density Measurements in Mexican-origin Women in Southern Arizona

NCT04799665
View directory record Official record
Conditions
Metabolic Syndrome, Obesity Associated Disorder
Interventions
Breast CT
Diagnostic Test
Lead sponsor
University of Arizona
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 20, 2024 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effect of State and Trait Anxiety on Pain-pressure Threshold

NCT06047704
View directory record Official record
Conditions
Pain, Anxiety, Musculoskeletal Pain, Sensitisation
Interventions
No intervention
Other
Lead sponsor
Philadelphia College of Osteopathic Medicine
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Suwanee, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Results available

Airway Limitation Study: Study In Primary Care Centers Of Chronic Bronchitis In Long-Term Cigarette Smokers Of At Least 40 Years Of Age With Symptoms Of Cough And Shortness Of Breath

NCT00442468
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Non-interventional study.
Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years and older
Enrollment
1,283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
47
States / cities
Highlands Ranch, Colorado • Wheat Ridge, Colorado • Clearwater, Florida + 43 more
Source: ClinicalTrials.gov public record
Updated Jan 9, 2013 · Synced Sep 8, 2026, 11:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Walking Adaptability Post-Spinal Cord Injury

NCT01851629
View directory record Official record
Conditions
Incomplete Spinal Cord Injury, Brown Sequard Syndrome
Interventions
Locomotor Training, Cross-Sectional Testing (No Intervention)
Behavioral · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
4
States / cities
Gainesville, Florida • Jacksonville, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Sep 8, 2026, 11:33 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

STAGES Trial: Study of Adiposity, Growth and Endocrine Stages

NCT01460784
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 30 Years
Enrollment
575 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 2, 2015 · Synced Sep 8, 2026, 11:33 PM EDT