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ClinicalTrials.gov public records Last synced Oct 12, 2026, 11:54 PM EDT

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Showing 169–192 of 222 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Cerebral Blood Flow Clear all
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Brain Blood Flow Responses During Exercise: Younger Cohort

NCT06446622
View directory record Official record
Conditions
Cerebrovascular Circulation, Magnetic Resonance Imaging
Interventions
MRI
Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
20 Years to 40 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 12, 2026, 11:54 PM EDT
Completed No phase listed Observational

Alterations in Cognitive Function and Cerebral Blood Flow After Conversion From Immediate Release Tacrolimus to Slow Release Envarsus

NCT03703154
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
Envarsus, Tacrolimus
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 – 2021
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 27, 2021 · Synced Oct 12, 2026, 11:54 PM EDT
Completed No phase listed Observational

Cerebral Blood Flow During CPB During Cardiac Surgery and the Presence of Post op Delirium

NCT02084394
View directory record Official record
Conditions
Delirium
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Oct 12, 2026, 11:54 PM EDT
Completed Early Phase 1 Interventional

Enhanced External Counterpulsation and Its Effects on Vascular Hemodynamics in Cognitively Impaired Patients

NCT01659398
View directory record Official record
Conditions
Mild Cognitive Impairment
Interventions
External Counterpulsation (EECP)
Device
Lead sponsor
Patrick Moriarty, MD, FACP, FACC
Other
Eligibility
18 Years to 85 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2016 · Synced Oct 12, 2026, 11:54 PM EDT
Recruiting Not applicable Interventional

Transcranial Near Infrared Radiation and Cerebral Blood Flow in Depression - R33

NCT05573074
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Transcranial Photobiomodulator, Sham
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Orangeburg, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 12, 2026, 11:54 PM EDT
Completed No phase listed Observational

Noninvasive Monitoring of Cerebral Blood Flow Autoregulation

NCT05170295
View directory record Official record
Conditions
Intracranial Pressure Increase, Cerebral Edema
Interventions
Not listed
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Dec 27, 2021 · Synced Oct 12, 2026, 11:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Serotonin Receptors in Seizure Disorders

NCT00001932
View directory record Official record
Conditions
Partial Epilepsy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 60 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 12, 2026, 11:54 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Modulation of Cerebral Blood Flow Using Iron Chelators

NCT01365104
View directory record Official record
Conditions
Stroke, Problem of Aging
Interventions
desferrioxamine
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 28, 2015 · Synced Oct 12, 2026, 11:54 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Use of Sildenafil (Viagra) to Alter Fatigue, Functional Status and Impaired Cerebral Blood Flow in Patients With CFS

NCT00598585
View directory record Official record
Conditions
Chronic Fatigue Syndrome
Interventions
Sildenafil (Viagra), Placebo
Drug
Lead sponsor
Charles Drew University of Medicine and Science
Other
Eligibility
18 Years to 49 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2010
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced Oct 12, 2026, 11:54 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 14, 2025 · Synced Oct 12, 2026, 11:54 PM EDT
Completed Phase 1 Interventional Results available

Safety Study of External Counterpulsation as a Treatment for Acute Ischemic Stroke

NCT00983749
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 28, 2016 · Synced Oct 12, 2026, 11:54 PM EDT
Recruiting Not applicable Interventional

Retrograde Versus Antegrade Perfusion in Low-Moderate Hypothermia for Aortic Arch Surgery

NCT06986967
View directory record Official record
Conditions
Brain Function, Hemiarch Cardiac Procedure
Interventions
Antegrade Perfusion, Retrograde Perfusion
Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 12, 2026, 11:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Memory Imaging of Normal Aging

NCT00315575
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
BOLD and Perfusion brain MRI
Procedure
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
25 Years to 65 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 26, 2009 · Synced Oct 12, 2026, 11:54 PM EDT
Completed Not applicable Interventional

Low-load Resistance Training With Blood Flow Restriction in People With Parkinson's Disease

NCT05806775
View directory record Official record
Conditions
Parkinson Disease
Interventions
Low-load resistance training with blood flow restriction
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 12, 2026, 11:54 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Brain Blood Flow During Induced Hypercapnia (Excess Blood Carbon Dioxide)

NCT00001845
View directory record Official record
Conditions
Healthy, Hypercapnia
Interventions
Not listed
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 12, 2026, 11:54 PM EDT
Completed Not applicable Interventional

The TESLA Trial: Thrombectomy for Emergent Salvage of Large Anterior Circulation Ischemic Stroke

NCT03805308
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Intra-arterial Therapy
Procedure
Lead sponsor
Mercy Health Ohio
Other
Eligibility
18 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
43
States / cities
Little Rock, Arkansas • Los Angeles, California • Pomona, California + 39 more
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Oct 12, 2026, 11:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Human Cerebrovascular Function Using Acute Intermittent Hypoxia

NCT05164705
View directory record Official record
Conditions
Healthy Brain Perfusion
Interventions
Acute Intermittent Hypoxia, Sham Acute Intermittent Hypoxia
Other
Lead sponsor
Northwestern University
Other
Eligibility
21 Years to 50 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 12, 2026, 11:54 PM EDT
Terminated Phase 2 Interventional

Phase 2 Proof-of-Concept Study of the Safety and Efficacy of Alfimeprase to Rapidly Open Arteries and Restore Brain Function Following a Stroke

NCT00499902
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
alfimeprase
Drug
Lead sponsor
ARCA Biopharma, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
17
States / cities
Los Angeles, California • Chicago, Illinois • Des Moines, Iowa + 13 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2008 · Synced Oct 12, 2026, 11:54 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 16, 2025 · Synced Oct 12, 2026, 11:54 PM EDT
Completed No phase listed Observational Results available

Vertebrobasilar Flow Evaluation and Risk of Transient Ischemic Attack and Stroke (VERiTAS)

NCT00590980
View directory record Official record
Conditions
Vertebrobasilar Insufficiency, Ischemic Attack, Transient, Cerebrovascular Disorder, Brain Ischemia, Stroke
Interventions
Not listed
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
5
States / cities
Los Angeles, California • Chicago, Illinois • St Louis, Missouri + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 12, 2026, 11:54 PM EDT
Withdrawn Not applicable Interventional

Blood Pressure Lowering in Acute Stroke Trial (BLAST)

NCT00627991
View directory record Official record
Conditions
Cerebrovascular Accident
Interventions
Valsartan
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 14, 2016 · Synced Oct 12, 2026, 11:54 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Independent Walking for Brain Health

NCT03058146
View directory record Official record
Conditions
Physical Activity, Aging
Interventions
Mobile Health Walking Condition, Healthy Aging Education Condition
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
65 Years to 80 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2023 · Synced Oct 12, 2026, 11:54 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Studies of Blood Flow to the Brain During Thought

NCT00001360
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
4,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1993
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 12, 2026, 11:54 PM 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 2, 2018 · Synced Oct 12, 2026, 11:54 PM EDT