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Results for “Carotid Doppler”

54 trials

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Showing 20 of 54 results

Not applicableWithdrawnNCT05829200
What this trial is testing

Transcranial Doppler(TCD) Evaluation of High Intensity Transient Signals and Carotid Disease

Who this might be right for
Asymptomatic Carotid StenosisSymptomatic Carotid StenosisTCD+1 more
Ochsner Health System
Not applicableLooking for participantsNCT06336083
What this trial is testing

Familial Form of Carotid Web: a Doppler Ultrasound Study

Who this might be right for
Carotid Web
University Hospital, Toulouse 90
Not applicableUnknownNCT05706168
What this trial is testing

Effects of Aerobic Exercise on the Cerebral Arterial System, Cognitive, and Motor Function in Post-stroke Patients.

Who this might be right for
Stroke
The Hong Kong Polytechnic University 120
Not applicableNot Yet RecruitingNCT07777159
What this trial is testing

Carotid Doppler Changes After Passive Leg Raising for Prediction of Post-Induction Hypotension in Gastrointestinal Tumor Surgery

Who this might be right for
Post-induction Hypotension (PIH)Gastrointestinal Tumor Surgery
Ankara City Hospital Bilkent 99
Not applicableLooking for participantsNCT07034157
What this trial is testing

A Real-World Study on Ultrasound-Based Screening and Integrated Therapeutic Strategies for Patients With Concomitant Coronary and Cervicocephalic Artery Stenosis

Who this might be right for
Coronary Artery DiseaseCarotid Artery StenosisCerebrovascular Disorders
Beijing Anzhen Hospital 1,000
Not applicableStudy completedNCT06711289
What this trial is testing

Predicting if the Blood Pressure Will Drop After Spinal Anesthesia Using Ultrasound of the Neck

Who this might be right for
Spinal Anesthesia-induced Hypotension
Catharina Ziekenhuis Eindhoven 44
Not applicableStudy completedNCT02907931
What this trial is testing

Carotid Doppler Ultrasound for the Measurement of Intravascular Volume Status

Who this might be right for
HypotensionSepsis
Yale University 29
Not applicableStudy completedNCT05896514
What this trial is testing

Carotis cFT In Prediction Of Hypotension

Who this might be right for
Flow TimeCarotid Doppler UltrasoundHypotension+2 more
Cukurova University 138
Not applicableUnknownNCT02665104
What this trial is testing

Middle Cerebral Artery Velocity and Oxygen Saturation of the Brain During Carotid Endarterectomy

Who this might be right for
Cerebral Oxygen Saturation,MCA Velocity,Intraoperative Neurological Symptoms During Carotid Endarterectomy
University of Debrecen 100
Not applicableStudy completedNCT03210857
What this trial is testing

Effects of Voluntary Neck Extension on Cerebral Blood Flow, in Breath-hold Divers Ending an Apnoea of Two Minutes or More.

Who this might be right for
Healthy Amateur Divers
Nantes University Hospital 15
Not applicableLooking for participantsNCT07756775
What this trial is testing

Comparison Between Non-contrast Magnetic Resonance Angiography and Carotid Doppler in Cerebrovascular Stroke

Who this might be right for
Ischemic StrokeTransient Ischemic AttackCarotid Artery Stenosis (Symptomatic and Asymptomatic)
Sohag University 200
Not applicableLooking for participantsNCT05185141
What this trial is testing

Respiratory Variation of Carotid Doppler Peak Velocity (CDPV) for Non-invasive Prediction of Fluid Responsiveness

Who this might be right for
Hemodynamic Instability
Johannes Gutenberg University Mainz 84
Not applicableStudy completedNCT06797388
What this trial is testing

The Effect of Thyroid Lobe Volume on the Common Carotid Artery Blood Flow

Who this might be right for
Thyroid SurgeryHead Extension on the Anatomic Axes of the Superior Airway
Recep Tayyip Erdogan University 132
Not applicableStudy completedNCT02398734
What this trial is testing

SONOlysis in Prevention of Brain InfaRctions During Internal Carotid Endarterectomy

Who this might be right for
Internal Carotid Artery Stenosis
University Hospital Ostrava 1,492
Not applicableStudy completedNCT07385274
What this trial is testing

Carotid Doppler Parameters and Post-Induction Hypotension

Who this might be right for
Post-induction Hypotension (PIH)Gynecologic Oncology PatientUltrasonography, Doppler
Ankara City Hospital Bilkent 91
Not applicableUnknownNCT04611672
What this trial is testing

Linearity and Non-linearity of Cerebral Autoregulation

Who this might be right for
Stroke, Acute
Luzerner Kantonsspital 580
Not applicableNot Yet RecruitingNCT07266220
What this trial is testing

Carotid Doppler Screening for Subclinical Atherosclerosis in Diabetic CKD Patients.

Who this might be right for
Diabetes Mellitus, Type 2Chronic Kidney DiseaseAtherosclerosis
Abdallah Ali Mohammed 96
Not applicableUnknownNCT04442074
What this trial is testing

Characteristics in Doppler Ultrasound of the Carotid Diaphragm Responsible for an Ischemic Stroke

Who this might be right for
Stroke
Fondation Hôpital Saint-Joseph 15
Not applicableNot Yet RecruitingNCT07729228
What this trial is testing

Pulse Detection in Cardiac Arrest Patients Using a Doppler Ultrasound Patch on the Carotid Artery

Who this might be right for
Cardiac Arrest (CA)Return of Spontaneous CirculationCPR Quality Assessment
Heartstream US LLC 20
Post-approval studies (Phase 4)Study completedNCT01146301
What this trial is testing

Platelet Inhibition and Transcranial Doppler (TCD)-Detected Microemboli During and After Carotid Artery Stenting (CAS) in Asymptomatic Patients Prior to Cardiac Surgery

Who this might be right for
Carotid Stenosis
R&D Cardiologie
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