Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 2, 2026, 12:26 PM EST

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Showing 865–888 of 1,258 matching trials from the live ClinicalTrials.gov search.
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
University at Buffalo
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Buffalo, New York
Conditions
Neurofibromatosis Type 1, Malignant Peripheral Nerve Sheath Tumor, Plexiform Neurofibroma, Optic Glioma, Neurofibroma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
4 Weeks and older
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Completed No phase listed Observational Accepts healthy volunteers

DC-STAMP: Regulators of Osteoclastogenesis and Response Marker in PsA

NCT03011242
Conditions
Psoriatic Arthritis
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Rochester, New York
Conditions
Influenza
Interventions
Trivalent, inactivated influenza vaccine (TIV), Quadrivalent, inactivated influenza vaccine (IIV4), High-Dose Trivalent, inactivated influenza vaccine (TIV High-Dose)
Biological
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 100 Years
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2017
U.S. locations
1
States / cities
Stanford, California
Conditions
Hallux Limitus
Interventions
standard of care, Metarsal Dynasplint
Other · Device
Lead sponsor
Dynasplint Systems, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
3
States / cities
Boston, Massachusetts • Henderson, Nevada • Houston, Texas
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Respiratory Effects of Obesity in Children: Longitudinal Consequences After 6 Years of Aging

NCT06447246
Conditions
Childhood Obesity
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
14 Years to 18 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Low Back Pain
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
65 Years and older
Enrollment
5,239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
3
States / cities
Oakland, California • Boston, Massachusetts • Detroit, Michigan
Completed Phase 3 Interventional Results available

Fontan Udenafil Exercise Longitudinal Assessment Trial

NCT02741115
Conditions
Single Ventricle Heart Disease
Interventions
Udenafil, Placebo
Drug
Lead sponsor
Mezzion Pharma Co. Ltd
Industry
Eligibility
12 Years to 18 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
26
States / cities
Phoenix, Arizona • Los Angeles, California • San Diego, California + 22 more
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Environmental Harm Menu Labels and Overall Dietary Quality

NCT07910617
Conditions
Food Choices
Interventions
Control (QR Code) Menu Labels, Traffic-Light Style Environmental Harm Menu Labels
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 64 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
HIV Prevention
Interventions
Digital Health Feedback System
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
San Diego, California
Conditions
Hematopoietic Stem Cell Transplantation
Interventions
Data Collection
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Not listed
Enrollment
637 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Memphis, Tennessee
Conditions
Venous Leg Ulcer
Interventions
Dermagraft, Profore
Device
Lead sponsor
Shire Regenerative Medicine, Inc.
Industry
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
12
States / cities
Phoenix, Arizona • Fresno, California • Mather, California + 8 more
Conditions
Dementia, Alzheimer Disease, Dementia, Vascular, Lewy Body Disease, Frontotemporal Lobar Degeneration, Memory Disorders
Interventions
Navigated Care
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
45 Years and older
Enrollment
1,560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
2
States / cities
San Francisco, California • Omaha, Nebraska
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
Conditions
Brain Tumor, Primary
Interventions
Cranial Radiotherapy, MRI with Diffusion Tensor Imaging (DTI), Neuro-cognitive Testing (CogState)
Radiation · Device · Behavioral
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
6 Years to 21 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed No phase listed Observational Accepts healthy volunteers Results available

Imaging Biomarkers of Progression of Mobility Impairment in Parkinson Disease

NCT01106976
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years and older
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Multiple Sclerosis, Optic Neuritis
Interventions
Methylprednisolone, Prednisone
Drug
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years to 46 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1988
U.S. locations
15
States / cities
Little Rock, Arkansas • San Francisco, California • Washington D.C., District of Columbia + 12 more
Conditions
Asthma
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2030
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Conditions
Attention Deficit and Disruptive Behavior Disorder, Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
6 Years to 17 Years
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1985 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Hematopoietic Stem Cell Transplantation
Interventions
Advance Care Planning conversations
Behavioral
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Terminated No phase listed Observational

COVID Cohort Study

NCT04393155
Conditions
COVID-19, Acute Respiratory Failure
Interventions
COVID-19+ observational
Other
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Burlington, Vermont
Conditions
Carotid Artery Plaque
Interventions
Contrast-enhanced ultrasound, Shear Wave Elastography, Ultrasound Examination
Combination Product · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Mental Health Conditions, Allergic
Interventions
Not listed
Lead sponsor
QHSLab, Inc.
Industry
Eligibility
4 Years to 100 Years
Enrollment
200,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
West Palm Beach, Florida
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
8
States / cities
Huntington Beach, California • Augusta, Georgia • Boston, Massachusetts + 5 more