Search clinical trials for: Brain Blood Flow

Total 135381 results

Neurolgy Institute for Brain Health and Fitness
DSM Nutritional Products, Inc.

Unknown

Cerebrovascular and Cognitive Improvement by Resveratrol (resVida) and Fruitflow-II (CCIRF-II) (CCIRF-II)

Memory Impairment

United States
Ajou University School of Medicine
Boryung Pharmaceutical Co., Ltd

Unknown

Comparison of Peripheral and Cerebral Arterial Flow in Acute Ischemic Stroke: Fimasartan vs. Valsartan vs. Atenolol (FAVOR)

Ischemic Stroke | Blood Pressure
Centre Hospitalier Universitaire, Amiens

Terminated

Early Diagnosis of Alzheimer-like Dementia: Benefit of MRI and PET Imaging

Alzheimer Disease | Mild Cognitive Impairment | Vascular Dementia

France
Flowonix Medical

Withdrawn

Continuous Intrathecal Baclofen Infusion for Chronic Spasticity (CIBI)

Spasticity
Mayo Clinic

Completed

Arterial Spin Labeling MRI Focal Abnormalities in Refractory Epilepsy

Focal Epilepsy

United States
Danish Headache Center

Completed

Migraine With Aura Inducing Characteristics and Effects on the Cerebral Arteries and Blood Flow by Hypoxia

Migraine | Headache | Aura

Denmark
Shanghai Jiao Tong University Affiliated Sixth...

Unknown

TCD Detection of Ophthalmic Artery Blood Flow Velocity Prediction Feasibility Study of Intracranial Pressure

Traumatic Brain Injury | Cerebral Hemorrhage | Increased Intracranial Pressure

China
Brigham and Women's Hospital
National Institute on Aging (NIA)

Completed

Modulation of Cerebral Blood Flow Using Iron Chelators (DFO)

Stroke | Problem of Aging

United States
Brigham and Women's Hospital
National Institute on Aging (NIA)

Completed

Modulation of Cerebral Blood Flow Using Quercetin, a Nutritional Supplement (Quercetin)

Stroke | Problem of Aging

United States
University of Louisville
H. Lundbeck A/S

Withdrawn

Brain, Gut and Kidney Blood Flow During Medical Closure of PDA

Patent Ductus Arteriosus

United States
Advanced Brain Monitoring, Inc.
University of Southern California

Withdrawn

Noninvasive Monitoring of Cerebral Blood Flow Autoregulation in Patients With Traumatic Brain Injury (TBI) (REG01)

Traumatic Brain Injury (TBI)

United States
Medical University of Vienna

Withdrawn

Amblyopia and Neurovascular Coupling in the Retina of Humans

Amblyopia | Regional Blood Flow

Austria
Bial - Portela C S.A.

Completed

Effect of Opicapone at Steady State on Warfarin Pharmacokinetics

Parkinson's Disease
Silk Road Medical

Completed

MICHI™ Neuroprotection System (NPS+f) Filter Debris Analysis Study (The F-1 Study)

Internal Carotid Artery Stenosis

Spain, Belgium, Germany
W.L.Gore & Associates

Completed

GORE Embolic Protection With Reverse Flow (EMPiRE)

Carotid Artery Stenosis

United States
Huashan Hospital

Completed

Cerebral Blood Perfusion Changes After General Anesthesia for Craniotomy

Brain Neoplasms | Surgery | Hyperemia

China
Duke University

Completed

Hydroxyurea to Prevent Stroke in Children With Sickle Cell Anemia and Elevated TCD Flow Velocity

Stroke

United States
Northumbria University

Completed

Cognitive and Cerebral Blood Flow Effects of Vitamin C

Cognition | Endothelial Function

United Kingdom
Assistance Publique - Hôpitaux de Paris

Completed

Impact of Cranioplasty On Cerebral Perfusion (CCP)

Infarction, Middle Cerebral Artery | Subarachnoid Haemorrhage | Head Injuries | Intra-cerebral Haemorrhage | Cerebral Thrombosis

France
Johannes Gutenberg University Mainz

Completed

Cerebrovascular Autoregulation During Sepsis

Sepsis | Delirium

Germany
Northumbria University

Completed

Cognitive and Cerebral Blood Flow Effects of 2-week Caffeine Abstinence or Maintenance

Cognitive Function | Mood | Caffeine Withdrawal | Cerebral Haemodynamics

United Kingdom
Northumbria University
Biotivia Longevity Bioceuticals

Completed

Chronic Resveratrol Supplementation in Healthy Humans

Healthy

United Kingdom
Reverse Medical Corporation

Suspended

ReStore Thrombectomy Trial for Flow Restoration in Acute Ischemic Stroke Patients

Ischemic Stroke

United States
M.D. Anderson Cancer Center
National Institute of Neurological Disorders and Stroke (NINDS); National Institutes...

Withdrawn

Intraoperative Optical Imaging of Brain Function

Brain Tumor

United States
The University of Texas Health Science Center at...

Terminated

Cerebral Hemodynamic Effects of Hypertonic Solutions in Severely Head-Injured Patients

Traumatic Brain Injury | Intracranial Hypertension

United States
University of Aarhus

Completed

Cerebral Oxygen, Blood Flow and Ammonia Uptake in Patients With Cirrhosis and an Acute Episode of Hepatic Encephalopathy (HE)

Liver Cirrhosis | Hepatic Encephalopathy

Denmark
Rigshospitalet, Denmark

Unknown

Can Erythropoietin Protect the Cerebral Blood Flow and Oxygenation During Simulated Dive?

Healthy

Denmark
MindFrame, Inc.

Unknown

Percutaneous Recanalization in Ischemic Stroke Management in Europe Observational Registry (PRIISM2)

Ischemic Stroke
University of Alberta
Heart and Stroke Foundation of Canada; Alberta Heritage Foundation for Medical...

Completed

Intracerebral Hemorrhage Acutely Decreasing Arterial Pressure Trial (ICH ADAPT)

Intracerebral Hemorrhage

Canada
Amen Clinics, Inc.

Completed

Single Photon Emission Computed Tomography (SPECT) Imaging Study of Professional American Football Players

Traumatic Brain Injury

United States
University Health Network, Toronto

Completed

Assessment of Renal Physiology by Magnetic Resonance Imaging (MRI) in Normal Volunteers

Glomerular Filtration Rate | Renal Blood Flow

Canada
University of Calgary

Completed

Effect of Selective and Nonselective Cyclooxygenase Enzyme Inhibition on Arterial Blood Pressure and Cerebral Blood Flow With Exposure to Intermittent Hypoxia in Humans

Cardiovascular Diseases | Stroke | Hypertension | Obstructive Sleep Apnea

Canada
Universität des Saarlandes

Completed

Mechanical Recanalization With Flow Restoration in Acute Ischemic Stroke (ReFlow)

Acute Stroke

Germany
All India Institute of Medical Sciences, New Delhi

Unknown

Cerebral Blood Circulation in Patients With Posterior Fossa Brain Tumor

Brain Tumor

India
Samsung Medical Center
Dong-A Pharmaceutical Co., Ltd.

Unknown

Effect of Zydena (Udenafil) on Cerebral Blood Flow and Peripheral Blood Viscosity (SMCZN01)

Vascular Dementia | Subcortical Vascular Dementia

Korea, Republic of
National Institute of Neurological Disorders and...

Completed

ReoPro and Retavase to Restore Brain Blood Flow After Stroke

Cerebrovascular Accident

United States, Germany
Canadian Memorial Chiropractic College
Canadian Medical Protective Association; NCMIC

Unknown

Changes in Cerebral Blood Flow With Spinal Manipulative Therapy vs. Voluntary Motion

Cerebrovascular Accident | Cerebrovascular Stroke | Vertebral Artery Dissection

Canada
Scios, Inc.

Completed

A Study Comparing Blood Flow and Clinical and Safety Effects of the Addition of Natrecor (Nesiritide), Placebo or Intravenous Nitroglycerin to Standard Care for the Treatment of Worsening Congestive Heart Failure.

Symptomatic Decompensated Congestive Heart Failure | Congestive Heart Failure in Acute Coronary Syndrome
Balt International

Unknown

Efficacy Trial of Intracranial Aneurysm Treatment Using Two Different Endovascular Techniques

Intracranial Aneurysms

Germany
University of Nottingham

Completed

The Effect of Crystalloids and Colloids on Visceral Blood Flow

Fluid Overload | Acid Base Imbalance | Water Electrolyte Imbalance

United Kingdom
Northumbria University

Completed

Cerebral Blood Flow Effects of Resveratrol and Piperine in Humans

Healthy

United Kingdom
Medical University of Silesia

Completed

Influence of Direction of Movement While Walking

Changes in Blood Flow to the Brain | Changes Depending on the Form of Walking

Poland
Amen Clinics, Inc.

Completed

Single Photon Emission Computed Tomography of the Normal Human Brain

Normal Human Subjects

United States
University of Arkansas
National Institute of Neurological Disorders and Stroke (NINDS)

Completed

Regulation of Cerebral Blood Flow in Very Low Birth Weight Infants

Infant, Premature, Diseases | Cerebral Hemorrhage | Infant, Very Low Birth Weight

United States
Danish Headache Center

Completed

PACAP38´s (Pituitary Adenylate Cyclase-Activating Polypeptide) Headache Inducing Characteristics and Effects on the Cerebral Blood Flow

Migraine Without Aura

Denmark
ARCA Biopharma, Inc.

Terminated

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

Acute Ischemic Stroke

United States, Canada
National Institutes of Health Clinical Center (CC)

Completed

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

Multiple Sclerosis

United States
National Institutes of Health Clinical Center (CC)

Completed

Role of Prostaglandins in the Regulation of Brain Blood Flow

Healthy | Hypercapnia

United States
National Institute of Neurological Disorders and...

Completed

Effect of Vigabatrin on Brain Blood Flow and Glucose Metabolism

Epilepsy | Epilepsy, Complex Partial

United States
National Institute of Neurological Disorders and...

Completed

Vasodilation in Patients With Fabry's Disease

Healthy | Fabry Disease | Cerebrovascular Accident

United States

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