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Results for “Ultrasonography, Doppler, Transcranial”

176 trials

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Showing 20 of 176 results

Large-scale testing (Phase 3)Ended earlyNCT01425307
What this trial is testing

Transcranial Doppler (TCD) With Transfusions Changing to Hydroxyurea

Who this might be right for
Sickle Cell Anemia
Children's Hospital Medical Center, Cincinnati 159
Not applicableUnknownNCT01547039
What this trial is testing

Platelet Reactivity and MES During CEA

Who this might be right for
Carotid Artery StenosisIschemic StrokeMyocardial Infarction+1 more
UMC Utrecht 200
Not applicableStudy completedNCT02056821
What this trial is testing

Hemodynamic Effects on Cerebral Autoregulation in Acute Stroke

Who this might be right for
Ischemic Stroke
Henry Ford Health System 88
Not applicableStudy completedNCT02478736
What this trial is testing

Preoperative Transcranial Doppler as a Predictor for Delirium Following On-pump Cardiac Surgery

Who this might be right for
Postoperative Delirium After On-pump Cardiac Surgery
Yonsei University 175
Not applicableUnknownNCT01922609
What this trial is testing

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

Who this might be right for
Carotid Occlusion Intolerance
University Hospital, Motol 30
Not applicableUnknownNCT06793839
What this trial is testing

3D Contrast Enhanced Acoustic Perfusion Imaging in Adult After Subarachnoid Hemorrhage

Who this might be right for
Subarachnoid Hemorrhage
University Hospital, Caen 15
Large-scale testing (Phase 3)Ended earlyNCT00715845
What this trial is testing

Carbon Dioxide Insufflation on Cerebral Microemboli

Who this might be right for
Cardiovascular DiseaseMitral Valve RepairCerebral Microemboli+1 more
University Health Network, Toronto 20
Not applicableNot Yet RecruitingNCT07004790
What this trial is testing

Prognostic Value of Transcranial Doppler Ultrasound in the Clinical Evolution of Patients With Acute Ischemic Stroke. The TRADE-AIS Study

Who this might be right for
Stroke
Jose Ivan Rodriguez de Molina Serrano 50
Post-approval studies (Phase 4)Study completedNCT02203097
What this trial is testing

The Effect of Different End-tidal Carbon-dioxide Levels on Cerebral CO2 Vasoreactivity and the Stiffness of Systemic Arteries During Propofol Anesthesia

Who this might be right for
Propofol-anaesthesia Via Target-controlled Infusion
University of Debrecen 25
Not applicableNot Yet RecruitingNCT07482514
What this trial is testing

Transcranial Doppler and NIRS Monitoring of Cerebral Hemodynamics in Pediatric Laparoscopic Surgery

Who this might be right for
Cerebral Perfusion PressureTrendelenburgPediatric
Hanife Kabukcu 32
Not applicableStudy completedNCT02446067
What this trial is testing

Cerebral Hemodynamics With rTMS in Alcohol Dependence

Who this might be right for
Alcohol Dependence
Central Institute of Psychiatry, Ranchi, India 75
Testing effectiveness (Phase 2)Study completedNCT01240356
What this trial is testing

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

Who this might be right for
Stroke
The University of Texas Health Science Center, Houston 35
Not applicableUnknownNCT00886054
What this trial is testing

The Prediction of Intracranial Pressure and Clinical Outcome by Transcranial Doppler in Neurocritical Patients

Who this might be right for
Head InjuryIntracerebral HemorrhageIschemic Stroke+3 more
National Taiwan University Hospital 30
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
Not applicableUnknownNCT05146037
What this trial is testing

INTERvention With Cerebral Embolic Protection in Transcatheter Aortic Valve Implantation (INTERCEPTavi)

Who this might be right for
StrokeAortic Valve StenosisSilent Cerebral Infarct+1 more
Imperial College London 120
Not applicableUnknownNCT01476670
What this trial is testing

Cerebral Blood Circulation in Patients With Posterior Fossa Brain Tumor

Who this might be right for
Brain Tumor
All India Institute of Medical Sciences 20
Not applicableLooking for participantsNCT07246473
What this trial is testing

Non-invasive Ultrasound and Hematoma Clearance After Intracerebral Hemorrhage

Who this might be right for
Intracerebral Hemorrhage
Beijing Tiantan Hospital 86
Not applicableEnded earlyNCT02071875
What this trial is testing

Comparing the Nautilus NeuroWaveTM to TCD or DSA for the Detection of Vasospasm

Who this might be right for
Vasospasm
Jan Medical, Inc. 43
Not applicableStudy completedNCT04587401
What this trial is testing

The Effects of Anesthesia on Cerebral Perfusion in Patients With High Blood Pressure

Who this might be right for
Lumbar Disc DiseaseLumbar Spinal StenosisLumbar Disc Herniation+1 more
Akdeniz University 102
Not applicableActive Not RecruitingNCT05160259
What this trial is testing

Radial Visualization of the Foramen Arcuale Atlantis

Who this might be right for
Patients With Kimmerle's Anomaly
Samarkand State Medical Institute 60
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