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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Brain Blood Flow Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Brain Blood Flow and Lactate in Non-obese and Obese Subjects

NCT06791837
View directory record Official record
Conditions
Diabetes, Obesity
Interventions
EXERCISE
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Jul 22, 2026, 9:50 PM EDT
Completed Phase 3 Interventional Results available

Blood Pressure, Cerebral Blood Flow and Cognition in Spinal Cord Injury

NCT02307565
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Midodrine, Placebo
Drug
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
2
States / cities
West Orange, New Jersey • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2025 · Synced Jul 22, 2026, 9:50 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

The Impact of Gestational Diabetes Mellitus on Cerebral Blood Flow and Cerebrovascular Function After Pregnancy

NCT06911372
View directory record Official record
Conditions
Gestational Diabetes Mellitus (GDM), Postpartum Women, Uncomplicated Pregnancy
Interventions
Intradermal Microdialysis, Brain Blood Flow Tests, Local Heating
Drug · Other
Lead sponsor
Anna Stanhewicz, PhD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Jul 22, 2026, 9:50 PM EDT
Recruiting Phase 4 Interventional

Individual Cerebral Hemodynamic Oxygenation Relationships

NCT04435834
View directory record Official record
Conditions
Anesthesia, Anesthesia; Reaction
Interventions
Propofol or Sevoflurane
Drug
Lead sponsor
Matthew Borzage
Other
Eligibility
Up to 1 Year
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2024 · Synced Jul 22, 2026, 9:50 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Human Cerebral Blood Flow Regulation

NCT04265053
View directory record Official record
Conditions
Cerebral Arterial Diseases
Interventions
Indomethacin 25 MG/50 MG, Placebo - Lactose
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 40 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Jul 22, 2026, 9:50 PM 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 Jul 22, 2026, 9:50 PM EDT
Completed No phase listed Observational

Monitoring of Cerebral Blood Flow Autoregulation Using Near Infrared Spectroscopy

NCT00769691
View directory record Official record
Conditions
Cardiacsurgery
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 21, 2017 · Synced Jul 22, 2026, 9:50 PM EDT
Recruiting Not applicable Interventional

Blood Flow Restriction Training After Patellar INStability

NCT04554212
View directory record Official record
Conditions
Patellar Dislocation, Knee Injuries, Leg Injury, Wounds and Injuries
Interventions
Blood Flow Restriction Training, Sham Blood Flow Restriction Training
Device
Lead sponsor
Caitlin Conley
Other
Eligibility
14 Years to 40 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
4
States / cities
Lexington, Kentucky • Foxborough, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 2, 2025 · Synced Jul 22, 2026, 9:50 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Enhancement of Cerebral Vasoreactivity and Cognition by Intranasal Insulin in Type 2 Diabetes

NCT01206322
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Intranasal insulin, Placebo
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
50 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 25, 2019 · Synced Jul 22, 2026, 9:50 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Study: Diet and Exercise Study to Improve Brain Blood Flow: Blood Flow Improvement Trial

NCT03117829
View directory record Official record
Conditions
PreDiabetes
Interventions
Diet and Exercise
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
45 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 25, 2019 · Synced Jul 22, 2026, 9:50 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Identification of microRNAs Involved in Cerebral Collateral Regulation

NCT03905434
View directory record Official record
Conditions
Cerebrovascular Disorders
Interventions
miRNA sampling
Genetic
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
2
States / cities
Columbus, Ohio • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced Jul 22, 2026, 9:50 PM EDT
Completed Phase 1 Interventional Results available

Reperfusion With Cooling in Cerebral Acute Ischemia

NCT01585597
View directory record Official record
Conditions
Stroke, Acute
Interventions
Zoll- Coolgaurd 3000
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 31, 2014 · Synced Jul 22, 2026, 9:50 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effect of Sildenafil Citrate (Viagra® (Registered Trademark)) on Brain Blood Flow in Multiple Sclerosis Patients

NCT00094068
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 9:50 PM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Acupuncture Treatment on Cerebral Blood Flow

NCT04346511
View directory record Official record
Conditions
High Blood Pressure
Interventions
Acupuncture
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Norman, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Jul 22, 2026, 9:50 PM EDT
Recruiting No phase listed Observational

Product Surveillance Registry

NCT01524276
View directory record Official record
Conditions
Cardiac Rhythm Disorders, Urological Disorders, Neurological Disorders, Cardiovascular Disorders, Digestive Disorders, Intracranial Aneurysm, Mechanical Circulatory Support, Respiratory Therapy, Aortic, Peripheral Vascular and Venous Disorders, Minimally Invasive Surgical Procedures, Diagnostic Techniques and Procedures, Surgical Procedures, Operative, Renal Insufficiency, Neurovascular, Coronary Artery Disease, Ear, Nose and Throat Disorder
Interventions
Not listed
Lead sponsor
Medtronic
Industry
Eligibility
Not listed
Enrollment
100,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2040
U.S. locations
134
States / cities
Birmingham, Alabama • Huntsville, Alabama • Chandler, Arizona + 131 more
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 9:50 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Blood Flow: Age and Gender

NCT02840851
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 8, 2019 · Synced Jul 22, 2026, 9:50 PM EDT
Completed Not applicable Interventional

Cerebral Perfusion Pressure (CPP) Management Information Feedback and Nursing

NCT00194441
View directory record Official record
Conditions
Traumatic Brain Injury, Subarachnoid Hemorrhage
Interventions
Bedside display of cerebral perfusion pressure information
Other
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2008
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 1, 2014 · Synced Jul 22, 2026, 9:50 PM EDT
Completed No phase listed Observational

PET Imaging of DHA Metabolism

NCT00074503
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 22, 2026, 9:50 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Blood Flow Studies of Language and Memory

NCT00001288
View directory record Official record
Conditions
Cerebrovascular Disorder, Epilepsy
Interventions
15 O Water, FDG
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
303 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1991 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 9:50 PM EDT
Completed No phase listed Observational

Alterations in Cognitive Function and Cerebral Blood Flow After Conversion From Calcineurin Inhibitors (CNIs) to Everolimus

NCT03413722
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
Tacrolimus, Everolimus
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Jul 22, 2026, 9:50 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Ketone Monoester Supplements, High Altitude, and Brain Blood Flow During Exercise

NCT07063732
View directory record Official record
Conditions
High Altitude Hypoxia, Exercise
Interventions
Ketone Monoester (KME), Placebo
Dietary Supplement
Lead sponsor
McMaster University
Other
Eligibility
18 Years to 35 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Bishop, California
Source: ClinicalTrials.gov public record
Updated Jul 13, 2025 · Synced Jul 22, 2026, 9:50 PM 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 Jul 22, 2026, 9:50 PM 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 Jul 22, 2026, 9:50 PM EDT
Completed Phase 1 Interventional

Photobiomodulation to Alter Cerebral Blood Flow and to Affect the Emotional Status of Patients With Major Depression

NCT00961454
View directory record Official record
Conditions
Major Depression, Anxiety Disorder, Post-Traumatic Stress Disorder, Substance Abuse Disorder
Interventions
Photobiomodulation with a super-luminous light emitting diode
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 18, 2009 · Synced Jul 22, 2026, 9:50 PM EDT