Clinical trials: Carotid Artery Stenosis Symptomatic
Carotid Stenosis
Ultrasonographic Morphology Assessment of Low-grade Carotid Stenosis
Internal carotid artery (ICA) is intended to supply blood to brain. The carotid bulb located upstream of ICA origin is prone to atherosclerosis.
- Trial name
- QUAMUS (NCT05437991)
- Testing
- Independent morphological quantifications by echo-doppler using ECST method
- Where
- France
- Volunteers
- 86 people
- Sponsor
- Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer
Carotid Artery Stenosis Symptomatic, Ischemic Cerebral Infarction
Clinical Impact of Using IMPROVE to Select Patients for Carotid Revascularisation
Narrowing of the carotid artery due to atherosclerosis with an unstable plaque can cause a stroke. Patients with carotid artery disease who have had a TIA or minor stroke and are at high risk of another stroke are often treated…
- Conditions
- Carotid Artery Stenosis Symptomatic, Ischemic Cerebral Infarction, Stroke Ischemic, Atheroscleroses
- Trial name
- IMPROVE (NCT07556887)
- Testing
- IMPROVE Risk Model
- Where
- 10 sites in Netherlands
- Volunteers
- 613 people
- Sponsor
- Maastricht University Medical Center
Carotid Artery Disease, Symptomatic Carotid Artery Stenosis
High Coverage CARotid Stenting vs. Medical Management Alone to Prevent EmboliSm From symptomaTic Non-stenotic cARotid Disease (SyNC)
Goal is to analyse the clinical safety and efficacy of the CARESTO® heal Stent within standard clinical routine for the treatment of patients with symptomatic non-stenotic carotid disease (SyNC) and with high-risk plaque features…
- Conditions
- Carotid Artery Disease, Symptomatic Carotid Artery Stenosis, Carotid Artery Stenting, Carotid Plaque Imaging
- Trial name
- CARESTAR (NCT07166731)
- Where
- Germany
- Volunteers
- 536 people
- Sponsor
- Acandis GmbH
Ischemic Stroke, Transient Ischemic Attack
Comparison Between Non-contrast Magnetic Resonance Angiography and Carotid Doppler in Cerebrovascular Stroke
This prospective observational study aims to compare the diagnostic performance of non-contrast magnetic resonance angiography (NC-MRA) and carotid Doppler ultrasonography in the evaluation of carotid artery disease among…
- Conditions
- Ischemic Stroke, Transient Ischemic Attack, Carotid Artery Stenosis (Symptomatic and Asymptomatic)
- Trial name
- NCT07756775
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Sohag University
Carotid Stenosis
CARMEDAS: Cost-Effectiveness Analysis of Imaging Strategies in Symptomatic Carotid Stenosis
PURPOSE: The purpose of this clinical trial is to study the cost-effectiveness ratios of diagnostic strategies for the imaging assessment of symptomatic carotid stenosis.
- Trial name
- NCT00131001
- Testing
- contrast-enhanced magnetic resonance angiography
- Where
- France
- Volunteers
- 300 people
- Sponsor
- Hospices Civils de Lyon
Carotid Stenosis, Atherosclerosis
Revacept in Symptomatic Carotid Stenosis
Patients suffering from symptomatic carotid artery stenosis, transient ischemic attacks (TIAs), amaurosis fugax or stroke receive either Revacept (single dose) plus antiplatelet monotherapy or monotherapy alone.
- Conditions
- Carotid Stenosis, Atherosclerosis, Stroke, Transient-ischaemic Attack
- Trial name
- RevaceptCS02 (NCT01645306)
- Testing
- Revacept
- Where
- 12 sites in Germany, United Kingdom
- Volunteers
- 158 people
- Sponsor
- AdvanceCor GmbH
Carotid Stenosis
Optical Coherence Tomography-Assisted Strategy for Interventional Management of Symptomatic Carotid Stenosis (OASIS-C)
Optical Coherence Tomography-Assisted Strategy for Interventional Management of Symptomatic Carotid Stenosis (OASIS-C) is a multicenter, prospective, exploratory trial using optical coherence tomography to guide endovascular…
- Trial name
- OASIS-C (NCT07886775)
- Testing
- OCT guided endovascular treatment
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Beijing Tiantan Hospital
Patients With Aterosclerotic Carotid Stenosis, Symptomatic Patients (Stenosis > 50%)
Carotid Revascularization With MicroNet Covered Stent Comparing Early Neurological Outcomes With Distal Versus Proximal EPS
The SIBERIA study demonstrated a clear advantage of CGuard stent implantation over the existing classical stent when using a distal anti-embolic device.
- Conditions
- Patients With Aterosclerotic Carotid Stenosis, Symptomatic Patients (Stenosis > 50%), Asymptomatic Patients (Stenosis ≥80%)
- Trial name
- SIBERIA-2 (NCT05257161)
- Testing
- Emboshield NAV6™, Mo.Ma™
- Where
- Russia
- Volunteers
- 366 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Carotid Artery Stenosis
Impact of Aspiration Thrombectomy During Carotid Stenting
The purpose of this study is to determine whether aspiration thrombectomy following carotid stent deployment will reduce the number of procedure related signals as identified by diffusion weighted MRI of the brain.
- Trial name
- NCT01550835
- Testing
- Emboshield NAV6® embolic protection system (Abbott Vascular, Santa Clara, CA)
- Where
- 2 sites in United States
- Volunteers
- 80 people
- Sponsor
- Fogarty Clinical Research Inc.
Stroke, Ischemic, Transient Ischemic Accident
Urgent Carotid Endarterectomy (CEA) Versus Delayed CEA in Symptomatic Carotid Stenosis (SPREAD-STACI II)
In patients with internal carotid artery (ICA) stenosis of 50% or greater (measured according to the criteria of the North American Symptomatic Carotid Endarterectomy Trial (NASCET)) who have experienced a transient ischemic…
- Conditions
- Stroke, Ischemic, Transient Ischemic Accident, Endarterectomy, Carotid, Stroke Prevention
- Trial name
- Time_to_sCEA (NCT06767657)
- Testing
- CEA (carotid endarterectomy)
- Where
- 2 sites in Italy
- Volunteers
- 456 people
- Sponsor
- Italian Society of Vascular and Endovascular Surgery
Internal Carotid Artery Stenosis
SONOlysis in Prevention of Brain Infarctions dUring Carotid Stenting and caroTid EndaRterectomy
The aim of the project is to demonstrate a fibrinolytic effect of sonothrombolysis (continual transcranial Doppler monitoring) using 2 MegaHertz (MHz) diagnostic probe on the reduction of risk of brain infarctions due to the…
- Trial name
- SONOBUSTER (NCT01591005)
- Testing
- sonolysis, endarterectomy, carotid stenting
- Where
- Czechia
- Volunteers
- 242 people
- Sponsor
- University Hospital Ostrava
Oxidative Stress, vonWillebrand Disease
NON CANONICAL ACTIVATION OF BOOD COAGULATION
Cardiovascular diseases (CVD) are the major cause of mortality and morbidity worldwide and most of them are characterized by enhanced generation of active -thrombin (T) from the inactive Prothrombin zymogen (ProT), a reaction…
- Conditions
- Oxidative Stress, vonWillebrand Disease, Carotid Artery Stenosis Symptomatic, Carotid Artery Stenosis Asymptomatic
- Trial name
- NCA-BC (NCT07242521)
- Volunteers
- 200 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Vitamin D Deficiency, Carotid Artery Diseases
Vitamin D Deficiency as Independent Predictor for Plaque Vulnerability
Role of vitamin D in cardiovascular disease is controversial. Here the investigators aimed to investigate the association of vitamin D deficiency and carotid plaque morphology as well as outcome of participants with high-grade…
- Trial name
- NCT06473337
- Testing
- Blood sample
- Where
- Austria
- Volunteers
- 332 people
- Sponsor
- Medical University of Vienna
Stroke, Carotid Stenosis
PET-MRI Imaging in Patients With Symptomatic Carotid Artery Stenosis
Ischaemic stroke is a major cause of death and disability worldwide. In patients with recent stroke, the 18F-fluoride positron emission tomography-computed tomography highlights high-risk culprit carotid plaque and is more…
- Trial name
- NCT03215550
- Testing
- CEA, 18F PET-MRI, Transcranial Doppler
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- University of Edinburgh
Patients With Aterosclerotic Carotid Stenosis, Symptomatic Patients (Stenosis > 50%)
The SIBERIA Trial (Acculink™ Versus CGuard™)
That the study will be carried out as it has the protocol instructions, respecting the applicable regulations for clinical investigations with medical devices and following the internationally accepted ethical standards
- Conditions
- Patients With Aterosclerotic Carotid Stenosis, Symptomatic Patients (Stenosis > 50%), Asymptomatic Patients (Stenosis ≥80%)
- Trial name
- CAS (NCT03488199)
- Testing
- Stent Acculink ™, CGuardTM™
- Where
- Russia
- Volunteers
- 100 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Atherosclerosis, Carotid Artery Disease
Morphological and Serological Criteria of Plaque Vulnerability: Risk Assessment for Symptomatic and Asymptomatic Carotid Artery Stenosis
The aim of this study is to investigate the association of sonographic and histological features of the plaque among each other and with biomarkers of cardiovascular risk.
- Trial name
- VUCAP (NCT02124928)
- Testing
- Carotid endarterectomy
- Where
- Austria
- Volunteers
- 400 people
- Sponsor
- Prim PD Dr Afshin Assadian
Carotid Artery Stenosis
Safety and Efficacy of the CGuard™ Carotid Stent System in Carotid Artery Stenting
The objective of this pivotal study is to evaluate the safety and efficacy of the CGuard™ Carotid Stent System in the treatment of carotid artery stenosis in symptomatic and asymptomatic patients undergoing carotid artery…
- Trial name
- C-Guardians (NCT04900844)
- Testing
- CGuard Carotid Stent implantation
- Where
- 18 sites in United States, Poland
- Volunteers
- 317 people
- Sponsor
- InspireMD
Atherosclerosis, Stroke
Carotid Revascularization Endarterectomy Versus Stenting Trial
The purpose of the Carotid Revascularization Endarterectomy versus Stenting Trial (CREST) is to compare the relatively new procedure of stent-assisted carotid angioplasty (CAS) to the traditional and accepted surgical approach of…
- Conditions
- Atherosclerosis, Stroke, Carotid Stenosis, Cerebral Infarction
- Trial name
- CREST (NCT00004732)
- Testing
- Carotid Endarterectomy (CEA), Carotid Artery Stenting (CAS)
- Where
- 115 sites in United States, Canada
- Volunteers
- 2,502 people
- Sponsor
- Rutgers, The State University of New Jersey
Carotid Artery Stenosis, Carotid Atherosclerosis
New Ischemic Cerebral Lesions After Endarterectomy vs. Stenting for the Treatment of Symptomatic Carotid Stenosis
Background and purpose. Even if periprocedural cerebral microembolism associated with carotid endarterectomy or stenting usually does not manifest as clinically overt stroke, neuropsychological disturbances resulting from these…
- Conditions
- Carotid Artery Stenosis, Carotid Atherosclerosis, Stroke, Ischemic
- Trial name
- CARECarotid (NCT03764306)
- Testing
- Carotid Artery Stenting, Endarterectomy carotid artery
- Volunteers
- 31 people
- Sponsor
- Jagiellonian University
Carotid Artery Stenosis (Symptomatic and Asymptomatic)
CEST-PROTECT: Proximal Flow Control With a Balloon Guide Catheter Plus Distal Embolic Protection: a Randomised, Open-label Trial Evaluating Cerebral Protection Techniques
This randomized controlled trial aims to evaluate whether a proximal-distal dual cerebral protection strategy can reduce the occurrence of new cerebral ischemic lesions compared with a single cerebral protection strategy in…
- Trial name
- CEST-PROTECT (NCT07841132)
- Testing
- BGC proximal flow control plus distal filter embolic protection device during carotid artery stenting, Single distal filter embolic protection device during carotid artery stenting
- Where
- China
- Volunteers
- 500 people
- Sponsor
- Xuanwu Hospital, Beijing