- Conditions
- Healthy, Carotid Artery Diseases
- Interventions
- Ultrasound imaging, Magnetic Resonance Imaging (MRI), Neurocognitive testing, Transcranial Doppler (TCD), Pulse Wave Doppler
- Device · Other
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 217 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 60
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Frailty, Aging
- Interventions
- Focused Ultrasound
- Device
- Lead sponsor
- Neurological Associates of West Los Angeles
- Other
- Eligibility
- 45 Years to 95 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Stroke
- Interventions
- ultrasound
- Other
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2007
- U.S. locations
- 2
- States / cities
- San Diego, California
- Conditions
- Insulin Resistance
- Interventions
- Hypercapnia, Transcranial Doppler, Cycle ergometer, Cognitive Tests
- Other · Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Parkinson's Disease, Tourette's Syndrome, Tic Disorders, Dystonia, Movement Disorders
- Interventions
- Transcranial Direct Current Stimulation (tDCS), Eye-tracking Device, Pulsed vibrator, Gait Trainer Treadmill (GTT), Standard psychiatric scales SCID-I, YBOCS and SCI-OBS-lifetime and cognitive scales MMSE and MOCA, iMobility, QMAT, Treadmill Test, Arm Intellistretch Device, Transcranial Sonography (TCS), Behavioral tasks, TMS single/paired pulse, MEG, EEG, MRI techniques, Peripheral Nerve Stimulation, EMG, Trancutaneous spinal direct current stimulation (tsDCS)
- Procedure · Device · Other + 1 more
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 1,273 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2020
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Carotid Artery Disease, Stroke
- Interventions
- Carotid filter, Carotid reversal of flow
- Procedure
- Lead sponsor
- Dallas VA Medical Center
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Stroke
- Interventions
- Full-pressure ECP, Sham-pressure ECP
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 3
- States / cities
- Birmingham, Alabama • Los Angeles, California • San Diego, California
- Conditions
- Critical Illness, Pediatric Critical Illness, Respiratory Failure, Traumatic Brain Injury, Cardiac Arrest
- Interventions
- Transcranial Doppler
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 1 Day to 17 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Medical Device Complication, Brain Injuries, Brain Diseases, Stroke, Vasospasm
- Interventions
- conventional transcranial Doppler probe and wearable ultrasound patch.
- Device
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Healthy, Aging
- Interventions
- MRI, TCD
- Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 20 Years to 64 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Atrial Fibrillation
- Interventions
- non-invasive testing
- Procedure
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Cerebrovascular Circulation
- Interventions
- Control, Indomethacin
- Other · Drug
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Hypoxia, Hypercapnia
- Interventions
- L-NMMA, Ketorolac, Ascorbic Acid, Intravenous Catheter, Transcranial Doppler Ultrasound
- Drug · Procedure
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 45 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Thoracic Aortic Aneurysm, Thoracic Aortic Dissection, Microemboli
- Interventions
- transcranial Doppler ultrasonography (TCD)
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Sickle Cell Disease
- Interventions
- Voxelotor, Placebo
- Drug
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 2 Years to 14 Years
- Enrollment
- 236 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 13
- States / cities
- Washington D.C., District of Columbia • Miami, Florida • Atlanta, Georgia + 5 more
- Conditions
- Acute Ischemic Stroke
- Interventions
- MRX-801, Placebo
- Drug
- Lead sponsor
- ImaRx Therapeutics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 13
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Newport Beach, California + 9 more
- Conditions
- Sturge-Weber Syndrome
- Interventions
- Not listed
- Lead sponsor
- Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
- Other
- Eligibility
- 6 Months to 21 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Alzheimer Disease, White Matter Hyperintensities, Dementia, Aging
- Interventions
- Florbetaben F18, Transcranial Doppler
- Radiation · Procedure
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Cerebral Autoregulation
- Interventions
- NeuraSignal transcranial doppler robot
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Stroke
- Interventions
- Hydroxyurea
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 3 Years to 18 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2003 – 2006
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Subarachnoid Hemorrhage, Aneurysmal
- Interventions
- - Non-Invasive Near-infrared Spectroscopy (NIRS) device (HEM1 with Foresight Elite Sensor)
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Stroke, Acute Ischemic Stroke
- Interventions
- NovaGuide 2 Intelligent Ultrasound System
- Device
- Lead sponsor
- NeuraSignal Inc dba NovaSignal
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Chattanooga, Tennessee
- Conditions
- Mechanical Circulatory Support
- Interventions
- Not listed
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Diabetes
- Interventions
- Not listed
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts