Search clinical trials for: transcranial doppler ultrasound

Total 12136 results

University Hospital, Motol

Unknown

Prediction of Carotid Occlusion Intolerance by Transcranial Doppler Evaluation in Patients Undergoing Carotid Artery Stenting With Proximal Flow Arrest Protection System.

Carotid Occlusion Intolerance

Czech Republic
Johannes Gutenberg University Mainz

Completed

Cerebrovascular Autoregulation During Sepsis

Sepsis | Delirium

Germany
ImaRx Therapeutics

Terminated

Transcranial Ultrasound in Clinical SONothrombolysis (TUCSON)

Acute Ischemic Stroke

United States, France
ImaRx Therapeutics

Terminated

Microbubble-Enhanced Clotbust Treatment of Acute Ischemic Stroke

Acute Ischemic Stroke
Washington D.C. Veterans Affairs Medical Center
National Institute on Drug Abuse (NIDA); National Institutes of Health (NIH)

Recruiting

Focused Ultrasound for the Complex Patient (LIFU)

Anxiety | Opioid Use Disorder | Chronic Back Pain

United States
Zhujiang Hospital

Not yet recruiting

Hemodynamic Study of In-Stent Stenosis(I) After Flow Diverter(F) Based on 3D-DSA(D) Combined With TCCD(T) (DTFI)

Hemodynamics;In-stent Stenosis;Transcranial Doppler;Intracranial Aneurysm;Flow Diverter; Prospective Cohort Study

China
Antalya Training and Research Hospital

Recruiting

Doppler Evaluation of Ultrasound-guided Pectointercostal Fascial Plane Block in Cardiac Surgery

Cardiovascular Surgery

Turkey
University of Leicester
University Hospitals, Leicester

Not yet recruiting

Ischaemic Lesions in Acute Intracerebral Haemorrhage (CHALLENGE-ICH)

Intracerebral Haemorrhage
Assiut University

Recruiting

Fetal Renal Artery Doppler in Patients With Preeclampsia

Preeclampsia

Egypt
University of Leicester
University Hospitals, Leicester

Not yet recruiting

Cognitive Impairment and Cerebral Haemodynamics in Individuals With Symptomatic Peripheral Arterial Disease (CInCH PAD)

Peripheral Arterial Disease | Cognitive Impairment

United Kingdom
University of Maryland, Baltimore
InSightec; Focused Ultrasound Foundation

Not yet recruiting

MRgFUS Pallidotomy for the Treatment of Task Specific Focal Hand Dystonia (TSFD) (FUS Dystonia)

Task-Specific Focal Dystonia

United States
Assiut University

Not yet recruiting

Assessment of Thyroid Doppler Ultrasound in Followup of Pediatric Graves' Disease

Doppler Ultrasound in Follow up of Graves' Patients
University of Leicester
University Hospitals, Leicester; British Heart Foundation

Recruiting

The Relationship Between Controlling Risk Factors and Cerebral Haemodynamics in Lacunar Stroke (LACUNAR_CA)

Lacunar Stroke

United Kingdom
Sohag University

Not yet recruiting

Umblical Artery Systolic \Diastolic Ratio and Amniotic Fluid Index in Prediction of Fetal Outcome in Term Pregnancy

Umblical Artery Doppler in Term Pregnancy

Egypt
University Hospital, Toulouse

Not yet recruiting

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

Carotid Web

France
The Hospital for Sick Children
Xiamen Children's Hospital

Not yet recruiting

Intestinal Perfusion After Feeding in Preterm and Term Infants

Necrotizing Enterocolitis | Premature

China
Taipei Veterans General Hospital, Taiwan
InSightec

Recruiting

Focused Ultrasound for Drug-resistant Epilepsy

Drug Resistant Epilepsy | Focused Ultrasound | Drug Refractory Epilepsy | Medication Resistant Epilepsy | MR-guided FUS

Taiwan
Fondazione Policlinico Universitario Agostino Gemelli...

Recruiting

Gestional Trophoblastic Neoplasia Ultrasound Assessment: Titanium Study (TITANIUM)

Describe Typical Gray Scale/Color Doppler Ultrasound Features of Gestational Trophoblastic Neoplasia at the US Examination | To Assess if There Are Differences at the Baseline US Scan Between Low-risk and High-risk Patients | To Identify Ultrasound Predictors of Resistance to First-line... and other conditions

Italy
Assiut University

Not yet recruiting

Renal Assessment for Early Detection of Renal Impairment in Systemic Sclerosis and Systemic Lupus Erythematosus Patients

Systemic Sclerosis and Systemic Lupus Erythematous
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Recruiting

Exploratory Study on the Application of Virtual Augmented Reality Combined With Finder in Preoperative Anterolateral Thigh Flap Perforator Positioning

Blood Vessel Perforation

China
Medical University of South Carolina

Recruiting

Modulating Escape Using Focused Ultrasound

Anxiety Disorders

United States
University Hospital, Montpellier
phymedexp

Recruiting

Validation of a Magnetic Sensor in Arterial Flow Recording, Compared With the Reference Method, at Various Peripheral Arterial Sites (COMADO)

Lower Extremity Artery Disease

France
Assiut University

Not yet recruiting

Serum Elafin and Vascular Affection in Behcet Disease

Behcet Disease and Vascular Affection
Kudret Atakan Tekin

Recruiting

The Effect of Ultrasonography on Blood Flow,Vessel Diameter,and Depth Measurements in Dialysis Patients With Fistula

Arteriovenous Fistula

Turkey
Medical University of Vienna
Ludwig Boltzmann Institute Digital Health and Patient Safety; Emergency Medical...

Recruiting

Feasibility of Doppler Ultrasound for Pulse Detection in Out-of-Hospital Cardiac Arrest Patients

Cardiac Arrest, Out-Of-Hospital

Austria
Universidad Europea de Canarias

Not yet recruiting

Effectiveness of NMP and TDCS vs Pharmacological Treatment in Cancer Patients With Lower Limb Pain

Pain Cancer

Spain
Mahidol University

Recruiting

Intrarenal Venous Flow Change During Fluid Removal in Critically Ill Patients: A Prospective Exploratory Study

Critical Illness | Fluid Overload

Thailand
University Hospital, Angers

Not yet recruiting

Intraosseous Doppler Ultrasonography to Study Skeletal Physiology: Exploratory Study Before Use in Space Physiology (Echo-Os)

Healthy Volunteers

France
Mongi Slim Hospital

Recruiting

Evaluation of the Diaphragm Performance During Weaning From Mechanical Ventilation

Mechanical Ventilation Weaning

Tunisia
University Hospitals of Derby and Burton NHS Foundation...

Not yet recruiting

3D Ultrasound to Assess in Recurrent Miscarriage (3D-ARM)

Recurrent Miscarriage
Assiut University

Not yet recruiting

Portal Vein Thrombosis in Neonate With Umbilical Catheter

Portal Vein Thrombosis
Assiut University

Not yet recruiting

Radiological Evaluation of Hypoxic Ischemic Encephalopathy

Hypoxic Ischemic Encephalopathy
University Hospital Freiburg

Recruiting

Prediction of Portal Hypertension in Patients With CVID (CVID-pHT) (CVID-pHT)

Common Variable Immunodeficiency | Non-Cirrhotic Portal Hypertension

Germany
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
Mansoura University

Recruiting

Doppler Ultrasound and CT Versus Laparoscopy in Assessment of Ovarian Malignancy

Ovarian Cancer

Egypt
Northwell Health

Recruiting

Transcranial Ultrasound Via Sonolucent Cranioplasty

Cranioplasty | Sonolucent Cranioplasty | Reconstructive Cranioplasty

United States
Cairo University

Not yet recruiting

3D Ultrasound and Color Doppler Studies of the Clitoris in Pregnant Women

Clitoris Vascularity

Egypt
Second Affiliated Hospital of Wenzhou Medical University

Not yet recruiting

Study on Doppler Ultrasound Measurement of Changes in Uterine Artery Blood Flow in Normal First Trimester Pregnancies and Its Prediction on Abortion

Abnormal Uteroplacental Circulation
Uludag University

Recruiting

Evaluation of Cerebral Blood Flow and Cerebral Oxygenation With Transcranial Doppler and NIRS in Laparoscopic Cholecystectomy Cases (NIRS L/C)

Cerebral Hypoperfusion | Cholecystitis; Gallstone | Cholecystitis/Cholelithiasis | Cerebral Occlusion

Turkey
Region Skane

Recruiting

TRANSPARK_LONG: The Diagnostic Value of Early Transcranial Ultrasound in Patients With Extrapyramidal Diseases in a Swedish Population

Dementia | Parkinsonism | Tremor

Sweden
Tanta University

Recruiting

Renal Resistive Index as a Predictor of Acute Kidney Injury and Evaluation of Fluid Administration in Sepsis

Sepsis | Acute Kidney Injury | Renal Resistive Index

Egypt
Medical University of South Carolina

Recruiting

Transcranial Focused Ultrasound (tFUS) Modulation of Reward Network

Healthy

United States
Shanghai Mental Health Center

Not yet recruiting

Precise Intervention Technology and Application of Low Intensity TUS on Negative Symptoms of Schizophrenia

Negative Symptoms of Schizophrenia

China
First Affiliated Hospital of Zhejiang University

Recruiting

Development of Multimodal Fusion Warning System and Non-invasive Techniques for Early Alzheimer's Detection.

Alzheimer's Disease

China
Forma Therapeutics, Inc.
Novo Nordisk A/S

Recruiting

A Phase 2 Open-label Study to Evaluate the Activity of Etavopivat on Transcranial Doppler Velocities in Pediatric Patients With Sickle Cell Disease Who Are at Increased Risk for Primary Stroke

Sickle Cell Disease

Nigeria, India, Oman
Ankara Diskapi Training and Research Hospital

Recruiting

Evaluation of Renal Resistive Index in Patients With Controlled Hypotension

Renal Failure | Acute Kidney Injury | Ultrasonography, Doppler | Hypotension, Controlled

Turkey
Assiut University

Not yet recruiting

Carotid Doppler and IVC Measurements for Volume Guided Management in Acute Kidney Injury Patients

Acute Kidney Injury
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Recruiting

Prospective Diagnostic Study on Perforator Localization of Anterolateral Thigh Flap With Perforator Locator

Blood Vessel Perforation

China
Assistance Publique - Hôpitaux de Paris

Recruiting

M-mode Ultrasonography for Epidural Catheter Identification and Confirmation of Correct Catheter Position (ETEMERC)

Epidural Analgesia for Labour and Delivery

France
Medical University of South Carolina
Attune Neurosciences Inc

Recruiting

Safety Assessment of Central Medial Thalamus Stimulation Using Transcranial Focused Ultrasound

Healthy

United States

Search clinical trials for: transcranial doppler ultrasound

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