Clinical trials: Intracranial Stenosis
Acute Ischemic Stroke AIS, Intracranial Atherosclerosis ICAS
PCSK9 Inhibitor for Intracranial Atherosclerosis Related Acute Ischemic Stroke
This study is a prospective, multicenter, double-blind, randomized, placebo-controlled clinical trial designed to evaluate whether early administration of PCSK9 inhibitors can effectively improve functional outcomes at 90 days in…
- Conditions
- Acute Ischemic Stroke AIS, Intracranial Atherosclerosis ICAS, Atherosclerotic Plaque
- Trial name
- PISTIAS-3 (NCT07466251)
- Testing
- Recaticimab plus standard therapy
- Where
- 19 sites in China
- Volunteers
- 1,212 people
- Sponsor
- Peking Union Medical College Hospital
Ischemic Stroke, Transient Ischemic Attack
Follow-up Extension Study of Regular Physical Exercise in Patients With Symptomatic Intracranial Arterial Stenosis
This study will include the subjects with symptomatic intracranial arterial stenosis (ICAS) who have participated in and completed the 1-year follow-up of RESIST trial (NCT06615726).
- Trial name
- RESIST-FE (NCT07242768)
- Testing
- Non-Interventional Study
- Where
- China
- Volunteers
- 1,300 people
- Sponsor
- Capital Medical University
Intracranial Atherosclerosis
Wingspan Stenting for Symptomatic Severe Stenosis of Intracranial Atherosclerosis Registry in China
This is a prospective, multi-center, non-randomized trial to study one-year outcomes of the Wingspan system for the treatment of Chinese patients with symptomatic atherosclerotic severe intracranial stenosis.
- Trial name
- WingspanSSIR (NCT00685308)
- Testing
- Stenting of atherosclerotic intracranial stenosis
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Ministry of Health, China
Cardiovascular Diseases, Carotid Stenosis
Asymptomatic Carotid Artery Plaque Study (ACAPS)
To determine whether warfarin or lovastatin alone or in combination retarded the progression of atherosclerotic plaques in the carotid arteries of high risk individuals with asymptomatic carotid stenosis.
- Conditions
- Cardiovascular Diseases, Carotid Stenosis, Cerebral Arteriosclerosis, Cerebrovascular Disorders
- Trial name
- NCT00000469
- Testing
- aspirin, lovastatin
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Intracranial Atherosclerosis ICAS, Hemodynamic
Digital Angiography-Derived Fractional Flow Assessment for Intracranial Stenosis
The goal of this observational study is to learn whether a digital angiography derived fractional flow reserve (DPR) measurement can improve the prediction of stroke risk in adults with symptomatic intracranial atherosclerotic…
- Conditions
- Intracranial Atherosclerosis ICAS, Hemodynamic, Stroke
- Trial name
- CASSISS-DPR (NCT07309705)
- Testing
- Standardized medical therapy targeting vascular risk factors and stroke prevention
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Xuanwu Hospital, Beijing
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
Ischemic Cerebral Infarction
Ongericimab Injection Reducing Recurrence of Ischemic Stroke
The Oris trial aims to evaluate whether the use of Ongericimab injection in patients with atherosclerotic ischemic cerebrovascular disease within 3 months of onset can reduce the risk of recurrent major cardiovascular events by…
- Trial name
- ORIS (NCT07242599)
- Testing
- High target group, Low target group
- Where
- 199 sites in China
- Volunteers
- 4,810 people
- Sponsor
- Beijing Tiantan Hospital
Acute Ischemic Stroke, Atrial Fibrillation
Combination of Antiplatelet and Anticoagulation for AIS Patients Witn Concomitant NVAF and Extracranial/Intracranial Artery Stenosis
The goal of this clinical trial is to compare the safety and effectiveness of anticoagulation combined with antiplatelet therapy in acute ischemic stroke (AIS) patients with concomitant non-valvular atrial fibrillation (NVAF) and…
- Conditions
- Acute Ischemic Stroke, Atrial Fibrillation, Stenosis, Carotid, Intracranial Atherosclerosis
- Trial name
- ALLY (NCT06058130)
- Testing
- Anticoagulant Oral, Anticoagulation combined with antiplatelet therapy
- Where
- 2 sites in China
- Volunteers
- 2,171 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Symptomatic Intracranial Atherosclerotic Stenosis
Drug- Eluting Stent for Symptomatic Intracranial Arterial Stenosis
This investigation is a prospective, multicenter, randomized controlled, non-inferiority clinical trial, to evaluate the safety and efficacy of the investigational device against alternative models/specifications of the control…
- Trial name
- DESIAS (NCT07197970)
- Testing
- NxiDIME™ Intracranial Drug-Eluting Stent System, NOVA DES Intracranial Drug-Eluting Stent
- Where
- China
- Volunteers
- 224 people
- Sponsor
- Beijing Tiantan Hospital
Intracranial Atherosclerosis, Stent Stenosis
Elucidate Outcomes of Elective High-grade/Total Occlusion Intracranial Arteries Using Low-profile Self-expanding Stent
Intracranial atherosclerotic disease (ICAD) is a high prevalent cause of stroke, especially in Asian population and can be categorized as either symptomatic (resulting in acute ischemic stroke) or asymptomatic.
- Conditions
- Intracranial Atherosclerosis, Stent Stenosis, Ischemic Stroke
- Trial name
- NCT05947994
- Testing
- Intracranial stenting with Credo® stent
- Where
- Vietnam
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Can Tho Stroke International Services Hospital
Acute Stroke, Ischemic Stroke
Rescue Intracranial Stenting in Acute Ischemic Stroke
In acute ischemic stroke caused by intracranial large vessel occlusion, rescue intracranial stenting has been recently a treatment option to achieve recanalization in patients with the failure of mechanical thrombectomy.
- Conditions
- Acute Stroke, Ischemic Stroke, Intracranial Atherosclerosis, Stent Stenosis
- Trial name
- RISIS (NCT04986774)
- Testing
- Rescue intracranial stenting
- Where
- Vietnam
- Volunteers
- 85 people
- Sponsor
- Can Tho Stroke International Services Hospital
Intracranial Stenosis
The Predictive Value of Retinal Vascular Signs for Intracranial Artery Stenosis (RVS-ICAS)
Intracranial artery stenosis (ICAS) is a leading cause of ischemic stroke worldwide, contributing to the global burden of stroke, particularly in the Asian population.
- Trial name
- RVS-ICAS (NCT05270746)
- Where
- 2 sites in China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Capital Medical University
Carotid Artery Diseases, Carotid Artery Stenosis
Change of Hemodynamics and Cerebral Functions After Carotid Artery Revascularization
The majority (>80%) of strokes are of ischemic etiology, of which ≈15% to 20% are attributable to atherosclerosis of the extracranial carotid arteries.
- Conditions
- Carotid Artery Diseases, Carotid Artery Stenosis, Cerebrovascular; Disorder, Arteriosclerotic, Cardiovascular Diseases
- Trial name
- HALO (NCT05539781)
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Beijing Friendship Hospital
Intracranial Stenosis
AcandiS Stenting of Intracranial STENosis - regisTry
ASSISTENT is designed to collect comprehensive information on technical and clinical safety of the use of Credo® stent together with the NeuroSpeed® PTA balloon catheter in clinical practice in an open registry.
- Trial name
- ASSISTENT (NCT03902444)
- Testing
- Credo® Stent, NeuroSpeed® PTA balloon catheter
- Where
- 16 sites in Germany
- Volunteers
- 150 people
- Sponsor
- Acandis GmbH
Carotid Stenosis
Evaluation of the TriActiv ProGuard System During Carotid Artery Stenting
The purpose of this study is to evaluate the safety and efficacy of the TriActiv® ProGuard™ System when used during a stent placement in a blockage within the carotid artery in patients considered to be at high risk for…
- Trial name
- NCT00395785
- Testing
- Carotid Stent Implantation, Embolic Protection
- Where
- 34 sites in United States, Germany
- Volunteers
- 400 people
- Sponsor
- Kensey Nash Corporation
Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement
Dual AntiPlatelet Therapies for Prevention of Periinterventional Embolic Events in TAVI
TAVI is increasingly adopted as standard treatment for many subgroups of patients with aortic stenosis. However, due to a lack of data there is yet no TAVI-specific guidance regarding the optimum periinterventional drug regimen.
- Conditions
- Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement, Intracranial Embolism
- Trial name
- DAPT-TAVI (NCT03001960)
- Testing
- Preloading before TAVI, Postloading after TAVI
- Volunteers
- 200 people
- Sponsor
- Charite University, Berlin, Germany
Intracranial Stenosis, Venous Sinus Stenosis
This Prospective Observational Study Aims to Evaluate the Capability of Ultra-high-resolution Photon-counting CT Angiography (UHR PCD-CTA) for Noninvasive Evaluation of Intracranial Venous Sinus Stents. The Study Will Compare Image Quality, Stent Visualization, Metal-related Artifacts, and Diagnosti
This prospective observational study aims to evaluate the effectiveness of ultra-high-resolution photon-counting CT angiography (UHR PCD-CTA) for noninvasive assessment of intracranial venous sinus stents.
- Conditions
- Intracranial Stenosis, Venous Sinus Stenosis, Stent Implantation, Intracranial Venous Pressures
- Trial name
- NCT07762677
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Xin Lou
Ischemic Stroke
China Angioplasty & Stenting for Symptomatic Intracranial Severe Stenosis
Patients with symptomatic stenosis of intradural arteries are at high risk for subsequent stroke. Since the SAMMPRIS trial, stenting is no longer recommended as primary treatment, however, the results of this trial, its inclusion…
- Trial name
- CASSISS (NCT01763320)
- Testing
- Intracranial stenting group, medical group
- Where
- China
- Volunteers
- 380 people
- Sponsor
- Xuanwu Hospital, Beijing
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
Ischemic Stroke, Acute, TIA
Tirofiban for Patients With intraCranial Artery Stenosis and High-risk Acute Non-disabling Cerebrovascular Events(CHANCE-4）
This is a multicenter, double-blind, double-dummy, randomized clinical trial comparing the efficacy and safety of tirofiban versus placebo in preventing recurrence of stroke for patients with intracranial artery stenosis and…
- Conditions
- Ischemic Stroke, Acute, TIA, Symptomatic Intracranial Artery Stenosis
- Trial name
- NCT06319846
- Testing
- Tirofiban
- Where
- 5 sites in China
- Volunteers
- 4,674 people
- Sponsor
- Beijing Tiantan Hospital