Clinical trials: Cerebrovascular Stenosis
Stenosis, Internal Carotid Artery
Pilot Study of Autoarterial Remodeling of Bifurcation of the Common Carotid Artery
Comparison of two methods for revascularization of the bifurcation of common carotid artery: carotid endarterectomy with longitudinal incision carotid endarterectomy patch angioplasty compared with new technique of carotid…
- Trial name
- NCT03027752
- Testing
- Operation carotid endarterectomy with plastic of xenopericardial patch, New method of operation сarotid endarterectomy with autoarterial remodeling of bifurcation CCA
- Where
- Russia
- Volunteers
- 200 people
- Sponsor
- Meshalkin Research Institute of Pathology of Circulation
Ischemic Stroke
Stenting vs. Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis
PRIMARY HYPOTHESIS: Compared with intensive medical therapy alone, intracranial angioplasty and stenting combined with intensive medical therapy will decrease the risk of the primary endpoint by 35% over a mean follow-up of two…
- Trial name
- SAMMPRIS (NCT00576693)
- Testing
- intracranial angioplasty and stenting, intensive medical management
- Where
- 50 sites in United States
- Volunteers
- 451 people
- Sponsor
- Medical University of South Carolina
Intracranial Artery Stenosis
Balloon Angioplasty for Symptomatic Intracranial Artery Stenosis
Intracranial atherosclerotic disease (ICAD) is the most common cause of ischemical cerebrovascular events. The risk of stroke recurrence or death of ICAD patients remains very high.
- Trial name
- BASIS (NCT03703635)
- Testing
- intracranial balloon angioplasty, aggressive medical management
- Where
- 31 sites in China
- Volunteers
- 512 people
- Sponsor
- Ministry of Science and Technology of the People´s Republic of China
Carotid Artery Disease
Residual Platelet Reactivity in Patients on Antiplatelet Therapy After Carotid Angioplasty With Stenting
A carotid stenosis is treated with invasive procedures of revascularization when the lumen is reduced by more than 70% or when the lumen is reduced by more than 50% in patients who have had symptoms attributable to the affected…
- Trial name
- ARS (NCT01449617)
- Testing
- Aspirin plus clopidogrel
- Where
- Italy
- Volunteers
- 272 people
- Sponsor
- Azienda Ospedaliera di Perugia
Carotid Stenosis
The Use of Anti-CD4 mAb-Fragment for Imaging of Local Inflammation in Patients With Carotid Artery Stenosis
The primary objective of this study is to proof the concept of EP 1645 as a diagnostic tool for carotid artery atherosclerosis and plaque instability and to assess the safety and tolerability of this diagnostic agent, a…
- Trial name
- NCT00904254
- Testing
- EP 1645/Solution For Injection, 99mTC
- Volunteers
- 21 people
- Sponsor
- Technische Universität Dresden
Neurodevelopmental Disorders, Neurodevelopmental Disorders (NDD)
Intensive Multimodal Neurorehabilitation Targeting Neuroplasticity in Pediatric Neurodevelopmental and Chromosomal Disorders
This observational study evaluates functional and developmental outcomes in pediatric participants undergoing a two week intensive multimodal neurorehabilitation program.
- Conditions
- Neurodevelopmental Disorders, Neurodevelopmental Disorders (NDD), Neurodevelopmental Disorders and Developmental Abnormalities, Developmental Delay (Disorder)
- Trial name
- GEN-HOPE (NCT07493096)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Healing Hope International
Carotid Artery Thrombosis, Carotid Artery Stenosis
Randomized Clinical Trial of Polyester vs. Polyurethane Patch for Carotid Endarterectomy
This study examines the risk of thrombogenicity of the carotid patches in polyurethane compared to carotid patches in polyester including death, any stroke, carotid thrombosis at 30 days and long-term results including stroke and…
- Conditions
- Carotid Artery Thrombosis, Carotid Artery Stenosis, Stroke
- Trial name
- NCT02341196
- Testing
- CEA
- Volunteers
- 450 people
- Sponsor
- University of Poitiers
Carotid Stenosis
Post-Approval Study of the NexStent Carotid Stent System and the FilterWire EZ Embolic Protection System: SONOMA
The primary objective of the SONOMA Registry is to confirm the safety of the NexStent® Carotid Stent System and FilterWire EZ™ Embolic Protection System in routine clinical practice and to identify rare or unanticipated…
- Trial name
- SONOMA (NCT00478673)
- Testing
- NexStent Carotid Stent System (Monorail Delivery System), FilterWire EZ™ Embolic Protection System
- Where
- 62 sites in United States
- Volunteers
- 298 people
- Sponsor
- Boston Scientific Corporation
Intracranial Atherosclerosis
The Efficacy and Safety of Intracranial Stent (Tonbridge) in Endovascular Treatment of Symptomatic Intracranial Atherosclerotic Stenosis
The purpose of this study is to verify the efficacy and safety of the Intracranial Stent (Tonbridge) in endovascular treatment of symptomatic intracranial atherosclerotic stenosis.
- Trial name
- NCT05757505
- Testing
- Intracranial Stent (Tonbridge), Wingspan Stent System (Stryker Neurovascular)
- Where
- 13 sites in China
- Volunteers
- 200 people
- Sponsor
- Ton-Bridge Medical Tech. Co., Ltd
Stroke, Cerebrovascular Disorders
Intra-arterial Thrombolysis for Acute Ischemic Stroke With Medium Vessel Occlusion
Acute ischemic stroke (AIS) due to medium vessel occlusion (MeVO) or severe stenosis poses a significant clinical challenge. Recent large randomized controlled trials, DISTAL and ESCAPE-MeVO, demonstrated no significant benefit…
- Conditions
- Stroke, Cerebrovascular Disorders, Brain Diseases, Nervous System Diseases
- Trial name
- RESCUE MeVO (NCT07185022)
- Testing
- Intra-arterial Thrombolysis, Best Medical Treatment
- Where
- 6 sites in China
- Volunteers
- 282 people
- Sponsor
- The Second Hospital of Anhui Medical University
Vertebral Artery Stenosis
Drug-coated Balloon Angioplasty for Patients With Symptomatic Vertebral Artery Stenosis
Posterior circulation stroke accounts for 20% of ischemic stroke. A quarter occurs in patients with stenosis in the vertebral and/or basilar arteries. Vertebral artery stenosis can be treated with stenting.
- Trial name
- NCT03504657
- Testing
- Drug-coated balloon angioplasty, stenting angioplasty
- Where
- 2 sites in China
- Volunteers
- 150 people
- Sponsor
- The First Affiliated Hospital of Zhengzhou University
Ischemic Stroke
Application of High-Resolution Magnetic Resonance Vessel Wall Imaging in Endovascular Treatment
Intracranial atherosclerotic disease (ICAD) is one of the most important causes of ischemic stroke and is also associated with some recurrent stroke.
- Trial name
- NCT07497152
- Where
- China
- Volunteers
- 74 people
- Sponsor
- Shanghai East Hospital
Carotid Stenosis, Brain Ischemia
Correlation Between Laboratory Markers and Origin of New Brain Ischemic Lesions After Carotid Stenting
New brain ischemic lesions are detected in about 50% of patients undergoing carotid artery stenting (CAS). The aim was to assess correlation between selected laboratory markers and occurrence of new brain infarctions after CAS.
- Conditions
- Carotid Stenosis, Brain Ischemia, Laboratory Problem
- Trial name
- NCT02310191
- Testing
- Carotid stenting
- Where
- Czechia
- Volunteers
- 81 people
- Sponsor
- University Hospital Ostrava
Internal Carotid Artery Stenosis
MICHI™ Neuroprotection System (NPS+f) Filter Debris Analysis Study (The F-1 Study)
This study will be conducted in up to 10 hospitals in Europe, up to 75 patients will be enrolled. The purpose of the study is to evaluate any debris that may be captured in the inline filter of the MICHI(TM) Neuroprotection…
- Trial name
- NCT01877174
- Testing
- MICHI(TM) NPS+f, transcarotid stenting
- Where
- 6 sites in Belgium, Germany and 1 more
- Volunteers
- 24 people
- Sponsor
- Silk Road Medical
Fabry Disease, Fabry Disease, Cardiac Variant
Fabry Disease in High-risk Patients With Left Ventricular Hypertrophy: Prevalence and Implementation of a Clinical Score
This study aims to evaluate the prevalence of Fabry Disease (FD) among a cohort of high risk patients with left ventricular hypertrophy (LVH) presenting at the University Hospital Würzburg over the last 20 years.
- Conditions
- Fabry Disease, Fabry Disease, Cardiac Variant, Lysosomal Storage Diseases, HCM - Hypertrophic Cardiomyopathy
- Trial name
- FAPREV-HCM (NCT04943991)
- Testing
- blood sampling (alpha-Galactosidase & LysoGb3)
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Wuerzburg University Hospital
Carotid Artery Disease, Carotid Artery Stenosis
Neurological Outcome With Carotid Artery Stenting
The purpose of this study is to determine how well patients undergoing carotid artery angioplasty and/or stent-supported angioplasty for the treatment of carotid artery stenosis will perform on a battery of tests to assess brain…
- Conditions
- Carotid Artery Disease, Carotid Artery Stenosis, Stroke, Transient Ischemic Attack
- Trial name
- CAS (NCT00597974)
- Testing
- Angioplasty, Stent, Neurological and neuropsychological evaluations
- Where
- United States
- Volunteers
- 108 people
- Sponsor
- Columbia University
Internal Carotid Artery Stenosis, Cognitive Impairment
Carotid Revascularization and Medical Management for Asymptomatic Carotid Stenosis Trial - Hemodynamics (CREST-H)
We aim to determine whether cognitive impairment attributable to cerebral hemodynamic impairment in patients with high-grade asymptomatic carotid artery stenosis is reversible with restoration of flow.
- Trial name
- CREST-H (NCT03121209)
- Testing
- Revascularization, Intensive Medical Management (IMM) alone
- Where
- 58 sites in United States, Canada
- Volunteers
- 392 people
- Sponsor
- Columbia University
Chronic Cerebral Ischemia, Intracranial Atherosclerosis
Optimized Remote Ischemic Conditioning (RIC) Treatment for Patients With Chronic Cerebral Ischemia
This prospective, randomized, single-center clinical trial is designed to figure out the most optimal algorithm of remote ischemic conditioning on patients with chronic cerebral ischemia.
- Trial name
- NCT03105141
- Testing
- Remote ischemic conditioning
- Where
- 2 sites in China
- Volunteers
- 600 people
- Sponsor
- Capital Medical University
Stroke, Acute Ischemic
Immediate Angioplasty For Acute Ischemic Stroke With Severe Intracranial Atherosclerotic Stenosis
A multicenter, prospective, open-label, blinded endpoint, randomized controlled trial that aims to evaluate the effect of immediate angioplasty (with or without stenting) for acute ischemic stroke (AIS) with severe intracranial…
- Trial name
- MAGIC (NCT06437600)
- Testing
- Immediate angioplasty
- Where
- 2 sites in China
- Volunteers
- 412 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Carotid Artery Diseases, Hypothermia
Body Cooling During Carotid Endarterectomy: No-profit, Open, Mono-centric, Feasibility Study
Aim of the study is to determine whether endovascular systemic cooling to a target temperature of 34-35°C initiated before, and maintained during Carotid EndoArterectomy (CEA), is feasible and safe
- Conditions
- Carotid Artery Diseases, Hypothermia, Stroke, Carotid Artery Plaque
- Trial name
- NCT02629653
- Testing
- endovascular cooling (Zoll system)
- Where
- Italy
- Volunteers
- 10 people
- Sponsor
- S. Andrea Hospital