Search clinical trials for: Cerebral Blood Volume

Total 132899 results

Pamukkale University

Not yet recruiting

Evaluation of Supraclavicular Brachial Plexus Blocks at Various Volumes: Impact on Optic Nerve Sheath Diameter

Intracranial Pressure Increase | Upper Limb Injury

Turkey
RenJi Hospital

Not yet recruiting

A Comparison of Stroke Volume Variation for Prediction of Fluid Responsiveness

Fluid Responsiveness | Stroke Volume Variation | SVV-FloTrac | Thoracic Electrical Bioimpedance

China
Radboud University Medical Center
Massachusetts General Hospital; McGill University; Hoffmann-La Roche; University... and other collaborators

Recruiting

Slow-SPEED-NL: Slowing Parkinson's Early Through Exercise Dosage-Netherlands (Slow-SPEED-NL)

Brain Diseases | Central Nervous System Diseases | Nervous System Diseases | Parkinson Disease | Parkinsonian Disorders | Basal Ganglia Diseases | Synucleinopathies | Neurodegenerative Diseases | REM Sleep Behavior Disorder | Prodromal Stage | Cerebral Disorder

Netherlands
RenJi Hospital

Not yet recruiting

A Comparison of Thoracic Electrical Bioimpedance and FloTrac/Vigileo

Fluid Responsiveness | Stroke Volume Variation | SVV-FloTrac | Thoracic Electrical Bioimpedance

China
Assiut University

Not yet recruiting

MRI Brain (Volumetry, fMRI & MRS) in Autism

Autism Spectrum Disorder
Oslo University Hospital
Vestre Viken Hospital Trust; University Hospital of North Norway; University...

Recruiting

Optimizing Acute Ischemic Stroke Diagnostics Using Artificial Intelligence (AI-STROKE)

Stroke, Acute

Norway
First Affiliated Hospital Xi'an Jiaotong University

Recruiting

Epicardial Adipose Tissue Volume and Attenuation in Acute Ischemic Stroke (EATVAS)

Ischemic Stroke

China
Ain Shams University

Not yet recruiting

Effect of Volume Guarantee-High Frequency Oscillatory Ventilation on Cerebral Blood Flow in Neonates

Respiratory Tract Diseases | Cerebral Blood Flow | Infant, Premature, Diseases

Egypt
Beijing Tongren Hospital
Beijing Hospital

Not yet recruiting

Stroke Volume Variation- Guided Hemodynamic Therapy Versus Oxygen Extraction Ratio-guided Hemodynamic Therapy

Goal-directed Fluid Therapy
John Paul II Hospital, Krakow

Recruiting

TRAnscranial Doppler CErebral Blood Flow and Cognitive IMPAIRment in Heart Failure (TRACE-IMPAIR)

Heart Failure | Cognitive Impairment | Carotid Stenosis

Poland
Shanghai Zhongshan Hospital

Not yet recruiting

Preliminary Study on the Clinical Effect of Recombinant Human Brain Natriuretic Peptide on Sepsis Complicated With Heart Failure

Sepsis

China
Karl Landsteiner University of Health Sciences
NÖ Landesgesundheitsagentur, legal entity of University Hospitals in Lower... and other collaborators

Recruiting

Echocardiographic Predictors of Atrial Fibrillation (EPAF-7)

Atrial Fibrillation | Stroke, Ischemic | Embolic Stroke of Undetermined Source | TIA, Brain

Austria
Sorlandet Hospital HF
Helse Stavanger HF; South-Eastern Norway Regional Health Authority; University...

Recruiting

Establishing Mechanical Thrombectomy at a Limited-volume Stroke Center - Effects on Patient Morbidity and Mortality

Stroke, Acute Ischemic

Norway
BDH-Klinik Hessisch Oldendorf

Recruiting

Hippocampal Volume and Memory Functions in Aneurysmal Subarachnoid Hemorrhage

Neurologic Disorder | Subarachnoid Hemorrhage, Aneurysmal

Germany
Second Affiliated Hospital, School of Medicine,...
Bayer; The Central Hospital of Lishui City; Shaoxing People's Hospital; Wenzhou... and other collaborators

Recruiting

Predictive Value of Infarction Volume on Hemorrhagic Transformation in Ischemic Stroke/TIA With Non-valve Atrial Fibrillation(NVAF) Patients Using Rivaroxaban

Intracranial Hemorrhages | Anticoagulant | Cerebrovascular Stroke | Matrix Metalloproteinases

China
Alliance for Clinical Trials in Oncology
National Cancer Institute (NCI); Canadian Cancer Trials Group; European Organisation...

Recruiting

Radiation Therapy With Concomitant and Adjuvant Temozolomide Versus Radiation Therapy With Adjuvant PCV Chemotherapy in Patients With Anaplastic Glioma or Low Grade Glioma

Brain and Central Nervous System Tumors

United States, Canada, France, Netherlands, Austria, Belgium
National Institute of Neurological Disorders and...

Recruiting

Study of New Magnetic Resonance Imaging Methods of the Brain

Healthy | Magnetic Resonance Imaging | Healthy Volunteer | Adult | fMRI | Brain Mapping

United States
UMC Utrecht
Dutch Heart Foundation; Netherlands Organisation for Scientific Research

Terminated

Improved Prediction of Recurrent Stroke and Detection of Small Volume Stroke (ENCLOSE)

Ischemic Stroke

Netherlands
National Heart, Lung, and Blood Institute (NHLBI)
Wake Forest University Health Sciences

Completed

Evaluating the Effects of Hormone Replacement Therapy on Brain Function (The WHIMS-MRI Study) (WHIMS-MRI)

Stroke

United States
Tufts Medical Center

Completed

Relationship Between Strain and Stroke Volume in Cardiac Surgery

Right Ventricular Dysfunction | Stroke Volume Index | Longitudinal Heart Strain

United States
Rajiv Gandhi Cancer Institute & Research Center...

Completed

Stroke Volume Variation and Plethysmography Variability Index as Goal Directed Fluid Therapy in Major Oncosurgeries (SVV PVI GDFT)

Goal Directed Fluid Therapy

India
University of Louisville

Withdrawn

Study of Regional Cerebral Oxygenation and Brain Blood Volume Changes During Carotid Endarterectomy Using the NeurOS System (COBBV-CE)

Carotid Disease

United States
University of Louisville

Completed

Regional Cerebral Oxygenation and Brain Blood Volume During Cardiac Surgery Using the NeurOS System (COBBV-CS)

Heart Diseases

United States
Beijing Tiantan Hospital

Completed

Study of Endovascular Therapy in Acute Anterior Circulation Large Vessel Occlusive Patients With a Large Infarct Core (ANGEL-ASPECT)

Acute Ischemic Stroke

China
Wake Forest University Health Sciences

Completed

Goal-directed Fluid Therapy on Complications After Pancreaticoduodenectomy

Pancreaticoduodenectomy | Stroke Volume Variation

United States
Aybike Onur Gonen
Ayse Cigdem Tutuncu; Senol Emre; Kaya, Guner, M.D.; Pinar Kendigelen; Rahsan Ozcan

Completed

Pediatric Caudal Injection Volume on Optic Nerve Sheath Diameter and Cerebral Oxygenation

Pediatrics | Anesthesia, Caudal | Elevated Intracranial Pressure

Turkey
University Hospital Inselspital, Berne
Swiss National Science Foundation; TROPOS Stiftung für Humane Verhaltensforschung

Active, not recruiting

Early Sleep Apnea Treatment in Stroke (eSATIS)

Stroke | Sleep Apnea, Obstructive | Sleep Apnea, Central

France, Germany, Russian Federation, Switzerland
The Florey Institute of Neuroscience and Mental...
National Health and Medical Research Council, Australia

Completed

Cognition And Neocortical Volume After Stroke (CANVAS)

Vascular Dementia | Alzheimer's Disease | Ischaemic Stroke

Australia
University of Washington
National Heart, Lung, and Blood Institute (NHLBI); Pfizer; Daiichi Sankyo, Inc.; Abbo... and other collaborators

Completed

Evaluate Carotid Artery Plaque Composition by Magnetic Resonance Imaging in People Receiving Cholesterol Medication (CPC)

Coronary Artery Disease | Atherosclerosis | Carotid Artery Diseases

United States
Yale University

Withdrawn

The Influence of Dexmedetomidine Hypnosis on Cerebrospinal Fluid (CSF) Volume, Brain Diffusion and 'Stiffness' Characteristics.

Cerebrospinal Fluid Pressure Increased
Viz.ai, Inc.

Enrolling by invitation

ADVANCE- Automated Detection and Volumetric Assessment of ICH

Intracerebral Hemorrhage

United States
RenJi Hospital

Completed

Circulatory Function in Laparoscopic Radical Cystectomy for Bladder Cancer

Circulatory Function | Laparoscopic Radical Cystectomy for Bladder Cancer

China
Instituto del Corazon, Argentina

Completed

Metabolic Activation of Brain Areas With Emotional Stimuli Compared With Score in Psychological Test (fMRI)

Emotional Disorder

Argentina
Penumbra Inc.

Completed

Imaging Guided Patient Selection for Interventional Revascularization Therapy (START)

Acute Ischemic Stroke

United States
Fondation Ophtalmologique Adolphe de Rothschild

Completed

Automated Volume Assessment of Acute Stroke (AVAAS)

Stroke, Software Verification, Diffusion Weighted MRI, Neuroimaging

France
Medical University Innsbruck

Active, not recruiting

Correlation of Artherosclerotic Plaque Volume and Intima Media Thickness With Soluble P-selectin

Coronary Artery Disease | Peripheral Artery Disease | Cardiovascular Risk Factors | Cerebrovascular Disease

Austria
Pfizer's Upjohn has merged with Mylan to form Viatris...

Completed

Establish The Benefits Of Using Various Starting Doses Of Atorvastatin On Achievement Of Cholesterol Targets (ACTFAST) (ACTFAST)

Diabetes Mellitus, Type 2 | Dyslipidemia | Peripheral Vascular Disease | Coronary Arteriosclerosis | Cerebrovascular Accident

Italy, Spain, Canada, United Kingdom, Cameroon
Medical University of Graz

Completed

"Improves Physiological Based Cord Clamping (PBCC) the Systemic and Cerebral Oxygenation in Term Infants?"

Near-Infrared Spectroscopy | Umbilical Cord Issue

Austria
University Hospital, Montpellier

Completed

Total Posterior-circulation Infarct Volume in Basilar Artery Stroke (TPCIV-ABAO)

Ischemic Stroke

France
Universiti Teknologi Mara

Unknown

Low-Volume Interval Training and Resistance Exercise in Individual With Stroke

Stroke

Malaysia
University Hospital, Montpellier

Completed

Cerebellar Infarct Volume in Basilar Artery Stroke (CIV-ABAO)

Ischemic Stroke

France
Chinese PLA General Hospital

Unknown

SVV and PPV Predict Fluid Responsiveness in Mechanically Ventilated Elderly Patients Under General Anesthesia

Fluid Therapy | Fluid Responsiveness | Stroke Volume Variation | Pulse Pressure Variation

China
University Hospital, Bordeaux

Completed

Ability of Changes in Analgesia Nociception Index to Assess the Stroke Volume Effects of a Volume Expansion of 250ml of Crystalloid in the Operating Room (REVANI)

Fluid Responsiveness | Volume Expansion

France
Mazandaran University of Medical Sciences

Completed

Thrombolysis Outcome in Ischemic Stroke (TOSSI)

Mortality | Stroke, Acute | Thrombolytic Therapy | Alteplase

Iran, Islamic Republic of
Ludhmila Abrahão Hajjar
University of Sao Paulo

Unknown

Comparison of Dynamic Fluid Responsiveness by EIT and Transpulmonary Thermodilution in Postoperative of CABG Patients

Hemodynamic Monitoring | Fluid Therapy | Coronary Artery Bypass Grafting | Stroke Volume

Brazil
University Hospital, Montpellier

Completed

Longitudinal MRI Assessment in Patients With Diffuse Low-grade Gliomas (SPECIFY)

Low-grade Glioma

France
Second Affiliated Hospital, School of Medicine,...
The First Hospital of Jilin University

Completed

The Safety and Efficacy Study of High Dose Atorvastatin After Thrombolytic Treatment in Acute Ischemic Stroke (SEATIS)

Stroke

China
New York State Psychiatric Institute

Completed

Exercise, Age-Related Memory Decline, And Hippocampal Function

Cognitive Deterioration | Disorder of Aging

United States
First Affiliated Hospital, Sun Yat-Sen University

Completed

The Effect of Goal-directed Therapy Guided by Stroke Volume Variation and Cardiac Index in Non-severe Surgical Patients

Fluid Therapy
Ain Shams University

Completed

High Flow Nasal Cannula Versus Nasal Continuous Positive Airway Pressure for Respiratory Support of Preterm Neonates

Respiratory Distress Syndrome, Newborn

Egypt

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