Clinical trials: Asymptomatic Carotid Artery Stenosis
Carotid Stenosis
Endarterectomy vs Stenting in Chinese Asymptomatic Carotid Stenosis Patients
Endarterectomy vs Stenting Asymptomatic Carotid stenosis patients to verify the efficacy and safety.
- Trial name
- ESCALATE (NCT03737175)
- Testing
- Carotid Artery Stenting, Carotid Endarterectomy
- Where
- 6 sites in China
- Volunteers
- 600 people
- Sponsor
- Xuanwu Hospital, Beijing
Carotid Stenosis
Platelet Inhibition and Transcranial Doppler (TCD)-Detected Microemboli During and After Carotid Artery Stenting (CAS) in Asymptomatic Patients Prior to Cardiac Surgery
As with coronary artery stenting, activation and embolisation of platelets occurs with carotid artery stenting (CAS). Based on promising data on the use of clopidogrel plus aspirin in coronary stenting this dual antiplatelet…
- Trial name
- IMPACT (NCT01146301)
- Testing
- Clopidogrel
- Where
- Netherlands
- Sponsor
- R&D Cardiologie
Asymptomatic, Artery
Stenting Versus Best Medical Treatment of Asymptomatic High Grade Carotid Artery Stenosis
Background. Carotid artery stenting (CAS) recently has become an accepted method for treatment of patients with high-grade carotid artery stenosis, who are at an increased risk for surgical carotid endarterectomy (CEA).
- Trial name
- NCT00497094
- Testing
- carotid artery stenting
- Where
- Austria
- Volunteers
- 148 people
- Sponsor
- Vienna General Hospital
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
A Randomized Trial of Clinical Decision Making in Asymptomatic Carotid Stenosis
The purpose of this study is to determine patient variables, physician presenter variables, and information variables that might affect clinical decision making in asymptomatic carotid stenosis.
- Trial name
- NCT01315288
- Testing
- One of 6 video presentation by one of 4 presenters
- Where
- United States
- Volunteers
- 409 people, healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Asymptomatic Carotid Artery Stenosis
Efficacy and Safety Study of Endovascular Treatment of Asymptomatic Carotid Artery Stenosis
This study is a multicenter, prospective, open-label, endpoint-blinded, randomized controlled trial designed to evaluate the safety and efficacy of endovascular stenting combined with optimal medical therapy versus optimal…
- Trial name
- NCT06899399
- Testing
- Endovascular treatment, Best medical treatment
- Where
- China
- Volunteers
- 982 people
- Sponsor
- Beijing Tiantan Hospital
Carotid Artery Stenosis, Carotid Artery Stenosis Asymptomatic
The VANGAS-Trial. The Value of Neurofilament Light Chain and Glial Fibrillary Acid Protein in the Blood of Patients With Asymptomatic Carotid Artery Stenosis
Stroke is the second leading cause of death and the third leading cause of disability worldwide. The cause is usually either a blockage or a severe narrowing of a cerebral artery.
- Conditions
- Carotid Artery Stenosis, Carotid Artery Stenosis Asymptomatic, Carotid Artery Diseases, Carotid Artery Plaque
- Trial name
- VANGAS (NCT06211725)
- Where
- 2 sites in Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Heinrich-Heine University, Duesseldorf
Carotid Artery Disease, Carotid Stenosis
Carotid Angioplasty and Stenting Versus Endarterectomy in Asymptomatic Subjects Who Are at Standard Risk for Carotid Endarterectomy With Significant Extracranial Carotid Stenotic Disease (ACT I)
The study is being conducted to demonstrate the non-inferiority of carotid artery stenting (CAS) using the Emboshield® Embolic Protection System with the Xact® Carotid Stent System to carotid endarterectomy (CEA) for the…
- Conditions
- Carotid Artery Disease, Carotid Stenosis, Stroke, Atherosclerosis
- Trial name
- ACT I (NCT00106938)
- Testing
- Carotid artery stenting with filter (interventional), Carotid artery endarterectomy (surgical)
- Where
- 62 sites in United States
- Volunteers
- 1,663 people
- Sponsor
- Abbott Medical Devices
Carotid Disease, Atherosclerosis
Phase II Randomized Placebo-controlled Study With Vitamin K2 in Asymptomatic Calcified Carotid Stenosis
Randomized placebo-controlled study with vitamine K2 (Menaquinone-4) in calcified carotid stenosis. We evaluate the plaque remodelling after administration of vitamine, reducing the calcified component.
- Trial name
- SCAVIT-K2 (NCT01923012)
- Testing
- Vitamin K2 (Menaquinone)
- Volunteers
- 200 people
- Sponsor
- Azienda Ospedaliera Sant'Anna
Carotid Artery Diseases, Carotid Stenosis
The Management of Asymptomatic Carotid Stenosis
Carotid stenosis are asymptomatic if no hemispheric or retinal symptoms have appeared in the 6 months preceding the discovery of the stenosis. Asymptomatic carotid stenosis (ACS) accounts for about ¾ of all carotid lesions.
- Trial name
- NCT06882954
- Where
- Italy
- Volunteers
- 500 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Asymptomatic Carotid Artery Stenosis
Carotid Asymptomatic Stenosis
There is debate on the natural history of asymptomatic severe carotid artery stenosis. Previous studies conducted more than 20 years ago revealed the benefit of carotid endarterectomy compared with medical therapy only on the…
- Trial name
- CARAS (NCT04825080)
- Testing
- duplex ultrasound and computed tomography angiography
- Where
- Italy
- Volunteers
- 300 people
- Sponsor
- University of Bologna
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 Stenosis, Coronary Stenosis
Coronary Angiography Before Elective Carotid Endarterectomy in Patients With Asymptomatic Coronary Artery Disease
The purpose of this study is to evaluate the potential benefit of systematic preoperative coronary angiography followed by selective coronary artery revascularization on the incidence of myocardial infarction (MI) in patients…
- Trial name
- CACEA (NCT02260453)
- Testing
- Preoperative coronary angiography, Standard cardiac workup
- Volunteers
- 426 people
- Sponsor
- University of Roma La Sapienza
Carotid Stenosis
Comparing Carotid Stenting With Endarterectomy in Severe Asymptomatic Carotid Stenosis
Purpose of this study: Primary: Comparison of cardiovascular mortality and morbidity which includes cardiac and neurological morbidity (TIA and CVA) in the two invasive treatments of asymptomatic carotid artery stenosis…
- Trial name
- NCT00772278
- Testing
- carotid artery stenting, carotid endarterectomy
- Where
- Israel
- Volunteers
- 137 people
- Sponsor
- Carmel Medical Center
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
Carotid Artery Stenosis
Effect of Evolocumab on Carotid Plaque Composition in Asymptomatic Carotid Artery Stenosis (EVOCAR-1)
This is a phase IV, randomised, placebo-controlled, double-blind, parallel group study to determine the effect of Evolocumab treatment on carotid plaque morphology and composition in asymptomatic patients with >50% carotid artery…
- Trial name
- EVOCAR-1 (NCT03931161)
- Testing
- Evolocumab Auto-Injector [Repatha]
- Where
- United Kingdom
- Volunteers
- 33 people
- Sponsor
- Imperial College Healthcare NHS Trust
Carotid Stenosis
Predictive Value of Neovascularization Within Asymptomatic Carotis Stenosis on CEUS
Atherosclerosis is a chronic, systemic and progressive disease affecting different arterial blood vessels in the body. Atherosclerotic lesions silently progress from small plaques to severe stenosis and may remain asymptomatic…
- Trial name
- NCT01732523
- Testing
- Contrast enhanced carotid ultrasound
- Where
- Switzerland
- Volunteers
- 240 people
- Sponsor
- University Hospital, Basel, Switzerland
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