Clinical trials: Intracranial Artery Stenosis
Intracranial Arterial Stenosis
A Randomized Double Blind Placebo Control Study of Huang-Chi-Wu-Wu- Tang in Patients With Intracranial Arterial Stenosis
Intracranial arterial prominent stenosis (IAPS) is one of main cause of stroke especially in Asia. Although antiplatelet aggregative or anticoagulant agent and even surgical operation are used to treat patients with IAPS, the…
- Trial name
- NCT01553643
- Testing
- Chinese Herb Huang-Chi-Wu-Wu-Tang
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- China Medical University Hospital
Intracranial Atherosclerosis, Atherosclerotic Plaque
Extra Alirocumab in Addition to Statin Therapy in Asymptomatic Intracranial Atherosclerotic Stenosis (EAST-aICAS)
The primary goal of the trial is to investigate whether the lipid lowering strategy using Alirocumab plus statin could cause more changes from baseline in intracranial atherosclerotic plaque and hemodynamic features during 6…
- Conditions
- Intracranial Atherosclerosis, Atherosclerotic Plaque, Stenosis
- Trial name
- EAST-aICAS (NCT06080256)
- Testing
- Alirocumab, Atorvastatin
- Where
- China
- Volunteers
- 80 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Ischemic Stroke, Acute, Intracranial Atherosclerosis
Efficacy of Butylphthalide on Symptomatic Atherosclerotic Stenosis in Middle Cerebral Artery
Ischemic stroke with high incidence, mortality, disability and recurrence rate, has become the leading threat to the health worldwide.
- Trial name
- SICAS (NCT06331494)
- Testing
- Butylphthalide
- Where
- China
- Volunteers
- 140 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Intracranial Artery Stenosis
Efficacy and Safety of a New Balloon Microcatheter in the Treatment of Intracranial Artery Stenosis
The primary objective of this trial is to evaluate the safety and efficacy of a new balloon microcatheter in patients with intracranial artery stenosis.
- Trial name
- NCT07170618
- Testing
- balloon microcatheter
- Where
- China
- Volunteers
- 56 people
- Sponsor
- Sinomed Neurovita Technology Inc.
Stroke, Cerebral Infarction
Aspirin Or Warfarin To Prevent Stroke
The purpose of this study is to determine whether aspirin or warfarin is more effective in preventing stroke in patients with intracranial stenosis.
- Conditions
- Stroke, Cerebral Infarction, Atherosclerosis, Constriction, Pathologic
- Trial name
- NCT00004728
- Testing
- Warfarin, Aspirin
- Where
- United States
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
AIS, ICAS - Intracranial Atherosclerosis
A Randomized Clinical Trial on Urgent Angioplasty for IntraCranial Atherosclerotic Stenosis-related Large-Vessel Occlusion After Mechanical Thrombectomy
A prospective, multicenter, randomized controlled, open-label, blinded outcome evaluation (PROBE) trial
- Conditions
- AIS, ICAS - Intracranial Atherosclerosis, Stroke
- Trial name
- ICAS LVO-MT (NCT06702657)
- Testing
- balloon dilatation and/or stenting, medication
- Volunteers
- 612 people
- Sponsor
- Changhai Hospital
Stroke, Coronary Artery Disease
Cerebral Artery Stenosis, Coronary Artery Disease and Arrhythmia
There are many reports about the association of coronary artery disease (CAD) and cerebral artery stenosis (CAS), which had been proved to induce stroke and cognition decline after the revascularization including coronary bypass…
- Conditions
- Stroke, Coronary Artery Disease, Arrhythmia
- Trial name
- NCT00247533
- Testing
- Digital subtraction angiography and 24-hour simultaneous recorder of electrocardiograph
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- Far Eastern Memorial Hospital
Intracranial Atherosclerosis, Stroke
AcoArt sICAS: DCB in the Treatment of Symptomatic Intracranial Atherosclerotic Stenosis
The purpose of the RCT trial is to determine whether DCB is not inferior to stent in treating intracranial stenosis.
- Trial name
- NCT04631055
- Testing
- drug coated balloon, stent system
- Where
- 3 sites in China
- Volunteers
- 180 people
- Sponsor
- Acotec Scientific Co., Ltd
Intracranial Arterial Stenosis
Intracranial Arterial Stenosis in Young Patients
The goal of this study is to evaluate the characteristic of intracranial arterial stenosis among young patients.
- Trial name
- ICAS-Young (NCT05844176)
- Testing
- Routine clinical treatment
- Where
- 4 sites in China
- Volunteers
- 500 people
- Sponsor
- Capital Medical University
Asymptomatic Intracranial Stenosis, Cognitive Impairment
Cognitive Decline and Underlying Mechanisms in Asymptomatic Intracranial Artery Stenosis Patients
The purpose of this study is to explore the mechanism of cognitive impairment in patients with asymptomatic intracranial atherosclerotic stenosis(ICAS),and to examine the natural history and the pathogenesis of asymptomatic ICAS.
- Conditions
- Asymptomatic Intracranial Stenosis, Cognitive Impairment, Cerebrovascular Event
- Trial name
- NCT05504330
- Testing
- Aspirin Tablet, Clopidogrel Bisulfate Tablets and Atorvastatin
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Anhui Medical University
Ischemic Stroke
Intensive Drug Therapy for Ischemic Stroke
To observe the safety and efficacy of intensive drug therapy for ischemic stroke patients.Patients with acute stroke caused by intracranial arterial stenosis (stenosis rate ≥70%) were enrolled and accept dual antiplatelet therapy…
- Trial name
- NCT05620615
- Testing
- Intensive Drug Therapy
- Where
- China
- Volunteers
- 42 people
- Sponsor
- Shanghai Yueyang Integrated Medicine Hospital
Carotid Artery Diseases, Stroke
Boston Scientific Embolic Protection, Inc. (EPI): A Carotid Stenting Trial for High-Risk Surgical Patients (BEACH)
The purpose of this study is to determine whether morbidity and mortality for high-risk surgical patients treated with the Carotid Wallstent in conjunction with the FilterWire EX and EZ System distal protection device will be…
- Conditions
- Carotid Artery Diseases, Stroke, Cerebral Arteriosclerosis
- Trial name
- BEACH (NCT00316108)
- Testing
- WALLSTENT® Endoprosthesis™
- Where
- 50 sites in United States
- Volunteers
- 747 people
- Sponsor
- Boston Scientific Corporation
Atherosclerotic Cardiovascular Disease, Coronary Artery Disease
Coated or Chewable Aspirin and a Hybrid Strategy to Mitigate Adverse Effects of Air Pollution in Stable Atherosclerotic Disease
Although both enteric-coated and plain formulations of aspirin are being used commonly, there are no high-quality comparisons between these formulations with respect to clinical efficacy outcomes in patients with atherosclerotic…
- Conditions
- Atherosclerotic Cardiovascular Disease, Coronary Artery Disease, Ischemic Heart Disease, Ischemic Stroke
- Trial name
- COATED-AIR (NCT06541691)
- Testing
- Enteric-coated aspirin, Plain aspirin, Hybrid strategy
- Where
- Iran
- Volunteers
- 3,000 people
- Sponsor
- Rajaie Cardiovascular Medical and Research Center
Cervical Artery Stenosis, Intracranial Artery Stenosis
A Prospective Cohort of Patients With Cervical/Intracranial Arteries Stenosis in China
The aim of this study is to establish a prospective cohort of patients with cervical/intracranial arteries stenosis in China.
- Trial name
- NCT06595342
- Testing
- No intervention
- Where
- China
- Volunteers
- 60,000 people
- Sponsor
- The First Hospital of Jilin University
Unruptured Intracranial Aneurysm, Arteriovenous Cerebral Malformations
ACtive Catheterization for EndovaScular TreatmentS
The objective of this clinical investigation is to evaluate the safety and technical success of the Basecamp Vascular controllable directional GECKO guidewire when used to facilitate endovascular access to the targeted vessel in…
- Conditions
- Unruptured Intracranial Aneurysm, Arteriovenous Cerebral Malformations, Carotid Stenosis
- Trial name
- ACCESS (NCT05355259)
- Testing
- GECKO Active Guidewire
- Where
- France
- Volunteers
- 10 people
- Sponsor
- Basecamp Vascular
Carotid Stenosis, Ischemic Stroke
Remote Ischemic Conditioning and Dynamic Cerebral Autoregulation in Patients With Intracranial and Extracranial Arteriosclerosis
The purpose of this study is to explore the effect of remote ischemic conditioning on the dynamic cerebral autoregulation in patients with intracranial and extracranial arteriosclerosis and the changes of dynamic cerebral…
- Trial name
- NCT05599009
- Testing
- remote ischemic conditioning
- Where
- 2 sites in China
- Volunteers
- 140 people
- Sponsor
- The First Hospital of Jilin University
Stenosis
Effects of Intense Aerobic Exercise on the Cerebrovascular Reserve Capacity in Patients With Hemodynamically Relevant Intra- and Extracranial Stenoses
The purpose of this trial is to study the improvement of cerebral hemodynamics in high risk stroke patients with impaired Cerebrovascular Reserve (CVR) due to high grade stenosis of the internal carotid (ICA) or middle cerebral…
- Trial name
- Exercise (NCT00912561)
- Testing
- Intense aerobic exercise
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Gerhard Jan Jungehuelsing
Occlusion and Stenosis of Unspecified Cerebral Artery
Prevention for the Restenosis of Intracranial Artery Stent Implantation Treated With Herbal Medicine C117
Prevention for the Restenosis of Intracranial artery Stent Implantation Treated with herbal medicine C117--PRISIT Trial
- Trial name
- PRISIT (NCT03008798)
- Testing
- Herbal Medicine C-117
- Volunteers
- 180 people
- Sponsor
- Guangzhou University of Traditional Chinese Medicine
Ischemic Stroke, Carotid Stenosis
STAND: iSchemic sTroke evAluated at Bed Side With ultrasouND
Ischemic strokes account for more than 80% of strokes. Ischemic strokes are caused by the occlusion of an intracranial artery by a thrombus, responsible for tissue ischemia related to a decrease in local cerebral blood flow…
- Trial name
- STAND (NCT04180826)
- Testing
- Observational
- Where
- France
- Volunteers
- 33 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Atheroscleroses, Cerebral, Intracranial Atherosclerosis
Balloon-expandable DES for ICAS Registry Study (BDES-ICAS Registry)
To study the clinical outcomes after implantation of balloon-expandable drug-eluting stents in patients with symptomatic intracranial atherosclerotic stenosis in prevention of composite event of any stroke and death within 30…
- Conditions
- Atheroscleroses, Cerebral, Intracranial Atherosclerosis, Ischemia Stroke
- Trial name
- NCT06614972
- Testing
- Balloon-expandable drug-eluting stent
- Volunteers
- 520 people
- Sponsor
- RenJi Hospital