Search clinical trials for: Transcrainal Doppler Ultrasound

Total 7238 results

The University of Texas Health Science Center,...
University of Alabama at Birmingham

Completed

CLOTBUST Hands-Free: A Phase I/II Pilot Safety Trial (CLOTBUST-HF)

Stroke

United States
Hackensack Meridian Health

Recruiting

Variability in Transcranial Doppler Technique in Neuro-Critical Care Patients

Stroke | Subarachnoid Hemorrhage, Aneurysmal | Aneurysmal Subarachnoid Hemorrhage | Cerebral Aneurysm | Cerebral Ischemia | Vasospasm, Cerebral

United States
Medical University of Vienna

Completed

Cerebral Microemboli in Venoarterial ECMO Patients

Cerebral Perfusion | Complication of Extracorporeal Membrane Oxygenation | Cerebral Microembolism

Austria
University of Edinburgh

Completed

Reproducibility Study of Transcranial Doppler

Stroke

United Kingdom
University of Leicester

Terminated

Cerebral Haemodynamics in Transient Ischaemic Attack

Transient Ischemic Attack

United Kingdom
University Hospital Inselspital, Berne

Completed

Cerebral Microembolism in Cardiology (ZEMEK)

Cerebral Embolism

Switzerland
University of Wisconsin, Madison
United States Department of Defense

Recruiting

Cardiovascular and Neurovascular Regulation in GWI

Brain Blood Flow | Neurovascular Control

United States
Centre Hospitalier Universitaire Dijon

Completed

Descriptive Study of Brain Velocity in Transcranial Doppler in Newborns Over 35 Weeks of Gestational Age in the Maternity Ward (VELOCITE)

Newborn

France
University of California, San Diego

Completed

Transcranial Doppler Using Wearable Ultrasound Patch (TCD)

Stroke | Brain Diseases | Brain Injuries | Vasospasm | Medical Device Complication

United States
University of Wisconsin, Madison

Completed

Brain Blood Flow: Age and Gender

Healthy | Aging

United States
Assistance Publique - Hôpitaux de Paris

Not yet recruiting

Impact of Early Mobilization on SAH Patients Physiological Parameters (MOBALPAH)

Subarachnoid Hemorrhage

France
Peking University Third Hospital

Completed

Application of Tremor Analysis in Parkinson's Disease and Its Related Diseases

Parkinson Disease

China
University of Sao Paulo
Brain4Care USA Corp.

Recruiting

A Novel Non-invasive Technique of Cerebral Compliance and Auto-regulation Assessment

Intracranial Hypertension

Brazil
University of Wisconsin, Madison
National Heart, Lung, and Blood Institute (NHLBI)

Recruiting

Early Detection of Vascular Dysfunction Using Biomarkers From Lagrangian Carotid Strain Imaging

Healthy | Carotid Artery Diseases

United States
University Hospital, Strasbourg, France

Active, not recruiting

Prevalence of Strokes Secondary to a Reversible Cerebral Vasoconstriction Attributable to Cannabis Consumption in Young Subjects (≤ 45 Years) Hospitalized for an Ischaemic Stroke (CANNASTROKE)

Stroke | Cannabis Use

France
Medical University of Vienna

Completed

Tissue Oxygen Index and Pulsatility Index in Orthopedic Surgery: a NIRS and TCD Pilot Trial

Cerebral Microemboli

Austria
Semmelweis University Heart and Vascular Center
National Research, Development and Innovation Office

Unknown

Evaluation of Cerebrovascular Events in Patients With Occlusive Carotid Artery Disorders

Carotid Artery Plaque | Carotid Stenosis | Cerebrovascular Embolism and Thrombosis

Hungary
Sohag University

Not yet recruiting

Transcranial Doppler in Children With Hemoglobinopathies

Hemoglobinopathies
Mansoura University Hospital

Completed

Predictive Value of Mean Flow Velocity by TCD in Early Cerebral Vasospasm in Aneurysmal Subarachnoid Hemorrhage

Subarachnoid Hemorrhage

Egypt
Marija Bozhinovska
Slovenian Research Agency

Unknown

Neuromonitoring in Patients During Aortic Valve Replacement (IMLPBIAVR)

Brain Injury

Slovenia
University Hospital, Grenoble
CIC Clinical Investigation Centre Grenoble

Completed

Transcranial Doppler on Admission of Patients With Mild to Moderate Traumatic Brain Injury (TCD)

Traumatic Brain Injury

France
Institut d'Anesthesiologie des Alpes Maritimes

Completed

Transcranial Doppler Ultrasonography and Brain Death

Brain Dead

France
University of Texas Southwestern Medical Center
Southern Methodist University; The University of Texas at Arlington

Recruiting

Multimodal Monitoring of Cerebral Autoregulation After Pediatric Brain Injury

Brain Injuries | Traumatic Brain Injury | Brain Injury, Vascular

United States
Yi Yang

Completed

Effect of Body Position on Hemodynamics in Patients With Acute Ischemic Stroke Undergoing Ultra-early Reperfusion Therapy

Acute Ischemic Stroke

China
Università degli Studi di Brescia
Rita Bertuetti; Chiara Robba

Unknown

Invasive Versus Non Invasive Measurement of Intracranial Pressure in Brain Injury Trial (IMPRESSIT) (IMPRESSIT)

Intracranial Hypertension

Italy
Assiut University

Not yet recruiting

Clinical and Radiological Evaluation of Patients With Vertebrobasilar Insufficiency in Assiut University Hospital

Vertebrobasilar Insufficiency
Emory University
National Institute of Neurological Disorders and Stroke (NINDS); University...

Recruiting

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

Liver Failure | Ischemic Stroke | Traumatic Brain Injury | Subarachnoid Hemorrhage | Intracerebral Hemorrhage

United States
Fondation Ophtalmologique Adolphe de Rothschild

Terminated

Impact of Verticalization on Intracranial Hemodynamics Assessed in Transcranial Doppler at the Acute Phase of Cerebral Infarction (STAND)

Stroke

France
Hospital El Cruce

Completed

Prolonged Vasospasm in Subarachnoid Hemorrhage (PVE)

Subarachnoid Hemorrhage | Vasospasm, Intracranial
Ramsay Générale de Santé
mermoz hospital

Recruiting

Anterior Thoracic Perforating Artery (PATA); Systematization and Applications in Reconstructive Surgery of the Head and Neck (PATA-Fix)

Upper Aero-intestinal Tract Cancer | Supraclavicular Flap | Anterior Thoracic Perforator Artery

France
Southeast University, China
Qinghai University

Recruiting

Incidence and Clinical Characteristics of Pulmonary Hypertension Secondary to ARDS in the Highland

ARDS

China
Assiut University

Not yet recruiting

Urinary Tract Injuries During Caesarean Section for Morbidly Adherent Placenta: Prospective and Retrospective Study

Urinary Tract Injuries During Caesarean Section for Morbidly Adherent Placenta: Prospective and Retrospective Study

Egypt
Assiut University

Unknown

Role of Color Doppler Ultrasonography in Assessment of Vascular Access Surveillance in Hemodialysis Patients.

Arteriovenous Fistula
Central Hospital, Nancy, France

Unknown

Incidence of Deep Vein Thrombosis on Central Venous Catheters in the Post Operative Period of Carcinologic Surgery (THROMBOCAT)

Critically Ill | Central Venous Catheter Thrombosis | PARENTERAL NUTRITION | POST OPERATIVE

France
Echosense Ltd.

Terminated

Detecting Pulmonary Arterial Hypertension (PAH) in Patients With Systemic Sclerosis (SSc) by Ultrasound

Systemic Sclerosis | Pulmonary Hypertension

Israel
Echosense Ltd.

Terminated

Evaluating Lung Doppler Signals in Patients With Systemic Sclerosis (SSc)

Systemic Sclerosis | Pulmonary Hypertension

Israel
Rambam Health Care Campus

Unknown

Evaluation of Portal Venous System Thrombosis After Blunt Splenic Trauma Utilizing Doppler Ultrasound

Thrombosis of Portal Venous System.

Israel
Assistance Publique - Hôpitaux de Paris

Completed

Cerebral Circulation in Critically Ill Children (CIRCU-REAPED)

Shock | Cerebral Lesion | Arterial Hypotension

France
Centre Hospitalier le Mans

Recruiting

Description of Septic Thrombophlebitis on Central Venous Catheter and Midline (THROMBOSEP)

Septic Thrombophlebitis

France
Assiut University

Recruiting

Tissue Doppler Assessment of Right Ventricle Function in Pediatrics Underwent Chemotherapy

Pediatric Cancer Patients

Egypt
Azienda Ospedaliera Universitaria Integrata Verona

Completed

Incidence and Clinical Progression of Asymptomatic PICC-Related Thrombosis in Solid Cancer Patients

Catheter Related Complication

Italy
University Hospitals Bristol and Weston NHS Foundation...

Completed

Comparison of Huntleigh Dopplex DMX Digital Doppler Arterial Waveform With the Gold Standard of Ultrasound Duplex Arterial Waveform

Peripheral Arterial Disease | Ultrasonography, Doppler

United Kingdom
Sohag University

Enrolling by invitation

The Role of Doppler Ultrasound in Assessment of Local Factors Affecting Maturation of Arteriovenous Fistula in Hemodialysis Patient

Doppler Ultrasound in Arteriovenous Fistula Preoperative Evaluation and Post-operative Periodic Monitoring

Egypt
Hospital for Special Surgery, New York

Completed

Doppler Ultrasound Following Unicondylar Knee Replacement to Determine the Incidence of Postoperative DVT

Number of Deep Venous Thrombosis (DVT)

United States
Fondation Ophtalmologique Adolphe de Rothschild

Completed

Prone Positioning for Brain-injured Patients With Severe ARDS (ProBrain) (ProBrain)

Cerebral Blood Flow

France
Cairo University

Unknown

Combined 3D Power Doppler Placental Volume and Vascular Flow Indices In the First Trimester of Pregnancy as Predictors Of Preeclampsia?.

Preeclampsia

Egypt
University Hospital, Toulouse

Not yet recruiting

Familial Form of Carotid Web: a Doppler Ultrasound Study (Family-WEB)

Carotid Web

France
Assiut University

Not yet recruiting

av Fistula Patency Loss as a Cause of Fistula Failure and Hyperphosphatemia

AV Fistula

Egypt
Echosense Ltd.

Terminated

Measurements and Characterization of Doppler Signals From the Right Chest in Pediatric and Adult Patients

Pulmonary Hypertension

United States
Peking University Third Hospital

Completed

Cross-sectional Study of Ultrasonic Diagnosis of Iliac Joint Capsule Muscle

Femoroacetabular Impingement | Hip Developmental Dysplasia

China

Search clinical trials for: Transcrainal Doppler Ultrasound

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