- 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
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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–48
of 50
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Concussion
- Interventions
- Not listed
- Lead sponsor
- NeuroChaos Solutions, Inc.
- Industry
- Eligibility
- 13 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Austin, Texas
- 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
- Embolic Stroke of Undetermined Source, Transient Ischemic Attack, Right-To-Left Atrial Shunt, Patent Foramen Ovale
- Interventions
- NeuralBot Investigational System, Transthoracic Echocardiography (TTE)
- Diagnostic Test
- Lead sponsor
- NeuraSignal Inc dba NovaSignal
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 154 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 7
- States / cities
- Phoenix, Arizona • Portland, Oregon • Chattanooga, Tennessee + 3 more
- Conditions
- Ischemic Stroke
- Interventions
- Not listed
- Lead sponsor
- Henry Ford Health System
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 88 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- Conditions
- Right to Left Shunt, Patent Foramen Ovale, Atrial Septal Defect
- Interventions
- Flow Detection System
- Device
- Lead sponsor
- Cardiox Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 141 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 8
- States / cities
- Phoenix, Arizona • Los Angeles, California • Aurora, Colorado + 5 more
- 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
- Traumatic Brain Injury, Brain Injuries, Brain Injury, Vascular
- Interventions
- Transcranial Doppler
- Device
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 28 Days to 18 Years
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Sickle Cell Disease
- Interventions
- Hematopoietic Stem Cell Transplantation, CliniMACS, See intervention description
- Procedure · Device · Drug
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 2 Years to 16 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2009
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Intracranial Aneurysm, Aneurysm, Intracranial, Giant Intracranial Aneurysm
- Interventions
- TCD Ultrasound
- Device
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Cerebrovascular Circulation
- Interventions
- Cerebral blood flow
- Diagnostic Test
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Brain Injuries, Traumatic
- Interventions
- Transcranial Doppler ultrasonography (TCD)
- Device
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Timeline
- 2025 – 2027
- U.S. locations
- 3
- States / cities
- Davis, California • Winston-Salem, North Carolina • Richmond, Virginia
- 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
- 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
- Subarachnoid Hemorrhage, Aneurysmal, Brain Injuries, Traumatic, Cerebral Hemorrhage, Ischemic Stroke, Delayed Emergence From Anesthesia, Encephalopathy
- Interventions
- Not listed
- Lead sponsor
- University of Texas Southwestern Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- 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
- 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
- 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
- Migraine With Aura, Patent Foramen Ovale
- Interventions
- Not listed
- Lead sponsor
- Swedish Medical Center
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 2
- States / cities
- Seattle, Washington
- 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
- Obesity, Cerebrovascular Function, Immune Cells Activity
- Interventions
- High intensity inspiratory muscle strength training, Low intensity
- Device
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- Pulmonary Embolism (PE), Right-to-Left Shunt, Stroke, Atrial Septal Defects, Patent Foramen Ovale (PFO), Pulmonary Arteriovenous Malformation
- Interventions
- Not listed
- Lead sponsor
- Tufts Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 256 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Asymptomatic Carotid Stenosis, Symptomatic Carotid Stenosis, TCD, HITS
- Interventions
- Transcranial Doppler (TCD)
- Device
- Lead sponsor
- Ochsner Health System
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- New Orleans, Louisiana
- Conditions
- Sickle Cell Anemia in Children
- Interventions
- Hydroxyurea, Elevated Arm TCD Examination, Normal Arm TCD Examination
- Drug · Diagnostic Test
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 2 Years to 16 Years
- Enrollment
- 202 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio