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Showing 1–24 of 289 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Cerebral blood flow Clear all
Withdrawn Not applicable Interventional

C-arm Cone Beam CTP Guided Cerebrovascular Interventions

NCT05536895
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
C-Arm Cone Beam Computed Tomography, Multi-detector Computed Tomography
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Sep 19, 2026, 1:01 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

A Study Of Resilience And Mental Well-Being Through Breathing Practice For Clinical Care Professionals

NCT07218458
View directory record Official record
Conditions
Burnout, Healthcare Workers, Breathing Exercises
Interventions
Structured Breathing
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
4
States / cities
Albert Lea, Minnesota • Mankato, Minnesota • Eau Claire, Wisconsin + 1 more
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 19, 2026, 1:01 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Cardiovascular and Neurovascular Regulation in GWI

NCT04586049
View directory record Official record
Conditions
Brain Blood Flow, Neurovascular Control
Interventions
MRI, Transcranial Doppler Ultrasound, Sympathetic Nerve Activity
Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
45 Years to 68 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Remote Ischemic Limb Preconditioning In Healthy Volunteers

NCT02553655
View directory record Official record
Conditions
Cerebrovascular Disease, Stroke
Interventions
4x 5min Limb Preconditioning, 3x 10min Limb Preconditioning, 3x 10min Sham Preconditioning
Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 80 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 12, 2021 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Phase 1 Interventional

Treatment of U.S. Veterans With Mild Traumatic Brain Injury With Hyperbaric Oxygen Therapy

NCT06665633
View directory record Official record
Conditions
Mild Traumatic Brain Injury, Hyperbaric Oxygen Therapy, Depression
Interventions
Oxygen 100 % Gas for Inhalation, Hyperbaric Oxygen Therapy Chamber
Drug · Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 70 Years · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Aug 25, 2025 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pulsatile Perfusion Therapy Phase II

NCT05983744
View directory record Official record
Conditions
Hemorrhage
Interventions
0 Hz Control, 0.1 Hz PPT, 0.05 Hz PPT
Other
Lead sponsor
Caroline Rickards
Other
Eligibility
18 Years to 40 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Sep 19, 2026, 1:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Drugs on Cerebral Blood Flow in Patients With Mood Disorders

NCT00001478
View directory record Official record
Conditions
Healthy, Mood Disorders
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1994 – 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 19, 2026, 1:01 AM EDT
Terminated Not applicable Interventional Results available

Visualization of Cerebral Arteries Using Contrast-Enhanced Transcranial Ultrasound in Stroke Patients

NCT00282841
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Sep 19, 2026, 1:01 AM EDT
Completed No phase listed Observational

NOninVasive Intracranial prEssure From Transcranial doppLer Ultrasound Development of a Comprehensive Database of Multimodality Monitoring Signals for Brain-Injured Patients

NCT04548596
View directory record Official record
Conditions
Traumatic Brain Injury, Subarachnoid Hemorrhage, Intracerebral Hemorrhage, Liver Failure, Ischemic Stroke
Interventions
Transcranial Doppler
Diagnostic Test
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
3
States / cities
Davis, California • San Francisco, California • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Sep 19, 2026, 1:01 AM EDT
Completed No phase listed Observational

Optimizing Patient's Selection for Endovascular Treatment in Acute Ischemic Stroke

NCT02446587
View directory record Official record
Conditions
Stroke, Ischemic Stroke
Interventions
Mechanical Thrombectomy
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
9
States / cities
Stanford, California • Orlando, Florida • Atlanta, Georgia + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2019 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Not applicable Interventional Results available

The Effects of Dexmedetomidine and Propofol on Cerebral Blood Flow and Brain Oxygenation During Deep Brain Stimulation

NCT01200433
View directory record Official record
Conditions
Intracranial Neurosurgery
Interventions
dexmedetomidine, propofol
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 13, 2016 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Not applicable Interventional

EEG Biofeedback to Improve Memory in Adults With Dementia

NCT01168466
View directory record Official record
Conditions
Dementia
Interventions
QEEG-based Neurofeedback Training
Behavioral
Lead sponsor
Quietmind Foundation
Other
Eligibility
45 Years to 85 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Lafayette Hill, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2018 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Not applicable Interventional Results available

Modified Perfusion for Neonatal Aortic Arch Reconstruction

NCT00490256
View directory record Official record
Conditions
Aortic Arch Hypoplasia or Atresia
Interventions
Modified Selective Cerebral Perfusion
Procedure
Lead sponsor
Emory University
Other
Eligibility
Up to 1 Year
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 2, 2014 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Not applicable Interventional

Mindfulness and Chronic Low Back Pain

NCT03354585
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
mindfulness training, non-mindfulness training, book-listening
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2024 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brain Vascular and Neurocognitive Health

NCT06497413
View directory record Official record
Conditions
Cognitive Decline, Cognitive Dysfunction, Alzheimer Disease, Vascular Disease, Peripheral
Interventions
Transcranial Photobiomodulation, Transcranial Photobiomodulation helmet (Neuradiant 1070 Plus) with no light administered
Device
Lead sponsor
The University of Texas at Arlington
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Arlington, Texas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2025 · Synced Sep 19, 2026, 1:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Integrity in Survivors of Hodgkin Lymphoma Treated With Thoracic Radiation

NCT01820117
View directory record Official record
Conditions
Hodgkin Lymphoma
Interventions
Neurocognitive Evaluation, Quantitative Brain Imaging, Neurologic Evaluation, Health Questionnaire, Vascular Testing, Cardiopulmonary Exercise Testing, Echocardiography, Pulmonary Function Testing, Serum Biomarkers, Ophthalmology Examination
Other · Procedure
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
18 Years and older
Enrollment
416 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Sep 19, 2026, 1:01 AM EDT
Recruiting Phase 2Phase 3 Interventional

Exercise and Intranasal Insulin in Type 2 Diabetes

NCT07675499
View directory record Official record
Conditions
Type 2 Diabetes, Insulin Sensitivity/Resistance, Cognition, Brain Blood Flow
Interventions
Intranasal Insulin, Intranasal Placebo, High Intensity Exercise
Drug · Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
55 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
4
States / cities
New Brunswick, New Jersey • Piscataway, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Blood Brain Flow and Exercise

NCT02653638
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cardiac Rehab and Cerebral Blood Flow Study

NCT05012878
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Cardiac rehabilitation - high intensity interval training (HIIT), Cardiac rehabilitation - moderate intensity continuous training (MICT), Cardiac rehabilitation - control, Cardiac rehabilitation - observational
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 28, 2025 · Synced Sep 19, 2026, 1:01 AM EDT
Terminated Phase 2 Interventional Results available

Augmenting Cerebral Blood Flow to Treat Established Multiple Sclerosis

NCT02466074
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Acetazolamide, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 55 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 26, 2023 · Synced Sep 19, 2026, 1:01 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Blood Flow Response and Acute INterval Exercise

NCT04673994
View directory record Official record
Conditions
Stroke, High Intensity Interval Exercise
Interventions
Single, acute bout of high intensity interval exercise
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

MRI of Glymphatic Clearance During Anesthetic Sedation

NCT02768688
View directory record Official record
Conditions
Glymphatic Flow
Interventions
Brain connectivity and physiology, Dexmedetomidine
Other · Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
20 Years to 40 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 24, 2018 · Synced Sep 19, 2026, 1:01 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Evaluating Simvastatin's Potential Role in Therapy

NCT00486044
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Simvastatin, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
35 Years to 69 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 4, 2019 · Synced Sep 19, 2026, 1:01 AM EDT
Completed No phase listed Observational

Individual Blood Pressure Optimization Based on Cerebral Autoregulation After Implantation of Continuous-flow LVAD

NCT03093012
View directory record Official record
Conditions
Heart-Assist Devices, Heart Failure
Interventions
Not listed
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2022 · Synced Sep 19, 2026, 1:01 AM EDT