Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 28, 2026, 11:26 AM EDT

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Showing 553–576 of 1,526 matching trials from the live ClinicalTrials.gov search.
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Effect of Hormones on Frequency of Headache and Brain Structure and Function in Puberty

NCT05607303
Conditions
Headache, Gender Identity
Interventions
Clinical estrogen therapy
Other
Lead sponsor
University of Colorado, Denver
Other
Eligibility
9 Years to 20 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Spinal Cord Injury Cervical, Spinal Cord Injuries (Complete and Incomplete)
Interventions
Brain Computer Interface (BCI) - Functional Electrical Stimulation (FES) system
Device
Lead sponsor
Case Western Reserve University
Other
Eligibility
22 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Hypertension
Interventions
High blood pressure treatment
Drug
Lead sponsor
University of Rochester
Other
Eligibility
10 Years to 18 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2010
U.S. locations
1
States / cities
Rochester, New York
Conditions
Healthly Volunteers
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 110 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Non Hodgkin Lymphoma, Heart; Functional Disturbance, Hodgkin Lymphoma, Quality of Life, Stage I Breast Cancer, Stage II Breast Cancer, Stage III Breast Cancer
Interventions
Exercise with Trainerize application, Cardiopulmonary exercise testing, MRI scan, Quality of Life Questionnaires, Cognitive and Brain Function Questionnaires, Blood draws
Other · Diagnostic Test · Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 85 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
Winston-Salem, North Carolina • Richmond, Virginia
Completed Not applicable Interventional Results available

Development of Walk Assist Device to Improve Community Ambulation

NCT01994395
Conditions
Stroke
Interventions
The Stride Management Assist (SMA) System, Impairment based therapy
Device · Other
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 85 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Stroke, Aphasia
Interventions
tDCS, Speech and language therapy
Device · Behavioral
Lead sponsor
Casa Colina Hospital and Centers for Healthcare
Other
Eligibility
18 Years to 85 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Pomona, California
Recruiting No phase listed Observational Accepts healthy volunteers

Post-Concussion Musculoskeletal Injury Risks

NCT05122728
Conditions
Musculoskeletal Injury
Interventions
Post-Concussion Neuromuscular Function and Musculoskeletal Injury Risk Assessment
Other
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 40 Years
Enrollment
148 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
3
States / cities
Athens, Georgia • Bethesda, Maryland • Fort Bragg, North Carolina
Conditions
Essential Tremor, Neuromodulation
Interventions
Focused Ultrasound Neuromodulation - Sham Control, Focused ultrasound neuromodulation
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
Prediabetes, Prediabetes (Insulin Resistance, Impaired Glucose Tolerance), Cognition, Microvascular Function, Gut Microbiota, Endothelial Function (Reactive Hyperemia), Arterial Stiffness, Blood Pressure, Adult
Interventions
Peanuts
Dietary Supplement
Lead sponsor
Georgia State University
Other
Eligibility
20 Years to 59 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Normal Pressure Hydrocephalus
Interventions
Ventriculo-peritonal shunting
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Type1diabetes
Interventions
Very low carbohydrate diet, Standard carbohydrate diet
Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years to 40 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cerebral Cortex Dysfunction
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Parkinson Disease
Interventions
Choral (group) singing therapy sessions
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
Up to 100 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
New York, New York
Conditions
Brain and Central Nervous System Tumors, Cognitive/Functional Effects, Long-term Effects Secondary to Cancer Therapy in Adults, Long-term Effects Secondary to Cancer Therapy in Children, Poor Performance Status, Unspecified Adult Solid Tumor, Protocol Specific, Unspecified Childhood Solid Tumor, Protocol Specific
Interventions
irinotecan hydrochloride, cognitive assessment, management of therapy complications, radiation therapy
Drug · Procedure · Radiation
Lead sponsor
University of California, Davis
Other
Eligibility
1 Year to 120 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2006
U.S. locations
1
States / cities
Sacramento, California
Conditions
Left Ventricular Diastolic Dysfunction
Interventions
BNP (nesiritide), Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Phenylketonuria
Interventions
GMP Diet/GMP Medical Foods, AA Diet/AA Medical Foods
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
12 Years to 45 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
Boston, Massachusetts • Madison, Wisconsin
Conditions
Irritable Bowel Syndrome
Interventions
Not listed
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
10 Years to 18 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Completed Not applicable Interventional Accepts healthy volunteers Results available

Modulation of Spontaneous Cortical Activity by tDCS: BRAIN Initiative I

NCT03672747
Conditions
Brain Function
Interventions
transcranial direct-current stimulation (tDCS)
Device
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 72 Years
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Omaha, Nebraska
Completed Not applicable Interventional Results available

Impact of More Frequent PT Services

NCT04778475
Conditions
Mobility Limitation, Physical Disability, Stroke, Acute
Interventions
Intensive therapy, Standard of care therapy
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Epilepsy, Seizures
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1993 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Alzheimer Disease
Interventions
Donanemab, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
55 Years to 80 Years
Enrollment
2,996 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
198
States / cities
Birmingham, Alabama • Homewood, Alabama • Huntsville, Alabama + 163 more
Conditions
Traumatic Brain Injury
Interventions
Intravenous sedation using propofol, Intravenous sedation with midazolam
Drug
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Lansing, Michigan
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Quantitative Imaging of Brain Glymphatic Function in Humans

NCT04768101
Conditions
Parkinson Disease
Interventions
[11C]-PIB
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
55 Years to 80 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee