Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 31, 2026, 2:38 AM EDT

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Showing 529–552 of 1,254 matching trials from the live ClinicalTrials.gov search.
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Arlington Longitudinal Optimal Healthy Aging Study (ALOHA)

NCT07180147
Conditions
Alzheimer Disease (AD), Cardio Vascular Disease, Mild Cognitive Impairment (MCI), Frailty Syndrome, Disability Physical, Hypertension, Metabolic Syndrome (MetS), Healthy Aging, Obesity &Amp; Overweight
Interventions
Not listed
Lead sponsor
Marymount University
Other
Eligibility
50 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
Arlington, Virginia
Not listed Not applicable Interventional Accepts healthy volunteers

Adaptive Responses to Overfeeding and Weight

NCT03857048
Conditions
Obesity
Interventions
Weight Loss, Exercise training, Overfeeding
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
30 Years to 50 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Recruiting Not applicable Interventional Accepts healthy volunteers

Diffuse Cutaneous Scleroderma (DSSc) SFDI Study

NCT07090226
Conditions
Systemic Scleroderma, Diffuse Cutaneous Scleroderma
Interventions
Spatial-frequency domain imaging (SFDI)
Other
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational

Gut Microbiota in Metabolic Surgery

NCT05000996
Conditions
Bariatric Surgery Candidate, Cardiovascular Diseases, Type 2 Diabetes, Dyslipidemias, Hypertension, Morbid Obesity
Interventions
Bariatric Surgery
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
21 Years to 65 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2035
U.S. locations
1
States / cities
Nashville, Tennessee
Completed No phase listed Observational Accepts healthy volunteers

The Sleep Amyloid, Slow WAve Race and Ethnicity Study

NCT03814603
Conditions
Alzheimer Disease
Interventions
PET-MR Scan, PiB
Procedure · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
60 Years to 75 Years
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2025
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers

The Development of Reward Response to Food in Infancy

NCT04114123
Conditions
Eating Behavior
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
1,166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Mediation, Mood, Stress, Habits, Nicotine, Alcohol Consumption, Pain Intensity, Sleep, Mindfulness, Emotions, Anxiety, Depression
Interventions
Inner Engineering Intervention
Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
618 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Peripheral Nerve Stimulation, Chemotherapy-induced Peripheral Neuropathy
Interventions
Peripheral Nerve Stimulation
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 85 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Pulmonary Disease, Chronic Obstructive, Pulmonary Emphysema
Interventions
Not listed
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
40 Years to 60 Years
Enrollment
463 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
11
States / cities
Birmingham, Alabama • San Diego, California • Torrance, California + 8 more
Completed No phase listed Observational Accepts healthy volunteers

Long-Term Experience and Health Effects of COVID-19

NCT04477902
Conditions
Covid19, Corona Virus Infection, Quality of Life, Risk Reduction
Interventions
none - observational
Other
Lead sponsor
Altura
Industry
Eligibility
18 Years to 100 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Mission Viejo, California
Conditions
Substance Use Disorder (SUD), Rural Health, Family Resilience, Child Maltreatment, Child Well-beiing, Substance Use Recovery
Interventions
Ohio START (Ohio Sobriety, Treatment, and Reducing Trauma)
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Major Depressive Disorder, Depression
Interventions
TMS
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 60 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Myelodysplastic Syndrome, Myeloproliferative Neoplasms, Chronic Myelomonocytic Leukemia, Atypical Chronic Myeloid Leukemia, Myelodysplastic/Myeloproliferative Overlapping Syndrome
Interventions
Geriatric assessment (GA) pre-transplant, conditioning regimen, Allogeneic CD34+ selected stem cells
Other · Drug · Procedure
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
60 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Recruiting No phase listed Observational Accepts healthy volunteers

Platelet Volunteers, Longitudinal and Multi-omic Study

NCT07137429
Conditions
Thrombosis
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2041
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational

PiMZ Longitudinal Cohort (PiMZ Logic)

NCT06505603
Conditions
Alpha 1-Antitrypsin Deficiency, Emphysema or COPD
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
5
States / cities
Birmingham, Alabama • Los Angeles, California • Denver, Colorado + 2 more
Conditions
Andersen-Tawil Syndrome, Andersen Syndrome
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
10 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
4
States / cities
San Francisco, California • Kansas City, Kansas • Rochester, New York + 1 more
Conditions
Non-Accidental Traumatic Head Injury to Child
Interventions
Attachment and Biobehavioral Catch-up (ABC)
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
3 Months to 2 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Neurologic Disorder, Parkinson Disease, Spinal Cord Injuries, Spina Bifida, Stroke, Poliomyelitis, Multiple Sclerosis, Brain Injuries
Interventions
HIFT
Behavioral
Lead sponsor
Arkansas Colleges of Health Education
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Fort Smith, Arkansas
Conditions
Mental Health
Interventions
Immigrant Well-Being Project
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Albuquerque, New Mexico
Active, not recruiting No phase listed Observational

Rate of Progression in USH2A-related Retinal Degeneration

NCT03146078
Conditions
Usher Syndrome, Type 2A, Retinitis Pigmentosa 39
Interventions
Not listed
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
8 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2029
U.S. locations
9
States / cities
San Francisco, California • Gainesville, Florida • Baltimore, Maryland + 6 more
Conditions
Medullary Thyroid Cancer
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Months and older
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting Not applicable Interventional Accepts healthy volunteers

MyVitalC: Sleep and Everyday Headache Management

NCT07477236
Conditions
Sleep, Headaches
Interventions
MyVitalC (ESS60 in Extra Virgin Olive Oil)
Dietary Supplement
Lead sponsor
Efforia, Inc
Industry
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Obesity, Obesity, Morbid, Obesity, Primary, Metabolic Disease, Delayed Gastric Emptying Following Procedure
Interventions
PSAM Treatment Patients
Procedure
Lead sponsor
Christopher C. Thompson, MD, MSc
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting No phase listed Observational Accepts healthy volunteers

Skin Microbial Ecology in Atopic Dermatitis

NCT04170244
Conditions
Atopic Dermatitis, Psoriasis, Healthy
Interventions
AD subject visit sampling procedures, PS subject visit sampling procedures, Healthy control visit sampling procedures
Other
Lead sponsor
University of Rochester
Other
Eligibility
13 Years and older
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Rochester, New York