Clinical trials: Occlusion, Cerebrovascular
Stroke
Precision Reperfusion Therapy for Disabling Minor Stroke With Large Vessel Occlusion Beyond Time Window
To verify the efficacy and safety of intravenous tenecteplase (TNK) in patients with disabling minor stroke and large vessel occlusion (LVO) within a 4.5-24 hour time window.
- Trial name
- TIME-MINOR (NCT07476898)
- Testing
- Tenecteplase (0.25mg/kg), Standard Medical Management
- Where
- 30 sites in China
- Volunteers
- 864 people
- Sponsor
- First Hospital of China Medical University
Stroke, Atrial Fibrillation
Left Atrial Appendage Occlusion and Biomarker Evaluation
"Left Atrial Appendage Occlusion and Biomarker Evaluation" (LABEL) is a single-center, prospective and observational study evaluating changes of the expression of biomarkers in eligible patients before and after percutaneous…
- Conditions
- Stroke, Atrial Fibrillation, Bleeding
- Trial name
- LABEL (NCT02985463)
- Where
- Germany
- Volunteers
- 60 people
- Sponsor
- Universitätsmedizin Mannheim
Stroke, Acute Ischemic Stroke
Safety and Efficacy of Adjunctive GM1 to Mechanical Thrombectomy for Acute Anterior Circulation Large Vessel Occlusion
Stroke is a leading cause of global mortality and morbidity, with acute ischemic stroke (AIS) accounting for approximately 65.3% of cases and resulting in roughly 3.4 million new cases annually in China.
- Trial name
- IAT-GIANT (NCT07519044)
- Testing
- Intravenous GM1 Therapy
- Where
- 2 sites in China
- Volunteers
- 868 people
- Sponsor
- Xuanwu Hospital, Beijing
Carotid Artery Stenosis
Safety and Efficacy of Remote Ischemic Conditioning in Patients With Carotid Artery Stenosis Undergoing Carotid EndArterectomy
The purpose of this study is to explore the safety and efficacy of remote ischemic conditioning in patients with carotid artery stenosis undergoing carotid endarterectomy.
- Trial name
- SERIC-CASCEA (NCT06033963)
- Testing
- Remote ischemic conditioning
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Yi Yang
Atherosclerotic Cardiovascular Disease (ASCVD), Erectile Dysfunction
Phase IIa Clinical Trial of YN001 in Patients With Atherosclerotic Cardiovascular and Cerebrovascular Diseases and Erectile Dysfunction
This is a randomized, double-blind, placebo-controlled phase IIa clinical trial to evaluate the efficacy and safety of YN001 in patients with atherosclerotic cardiovascular and cerebrovascular diseases and erectile dysfunction
- Trial name
- NCT07311330
- Testing
- YN001 20mg Dose + 5% glucose injection, 5% glucose injection
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Beijing Inno Medicine Co., Ltd.
Ischemic Stroke, Acute
Thrombolysis and Deferoxamine in Middle Cerebral Artery Occlusion
Iron overload has been associated with greater brain injury in ischemia/reperfusion experimental stroke models and ischemic stroke patients, especially in those treated with thrombolytic treatment.
- Trial name
- TANDEM-1 (NCT00777140)
- Testing
- Deferoxamine
- Where
- 4 sites in Spain
- Volunteers
- 62 people
- Sponsor
- Germans Trias i Pujol Hospital
Intracranial Aneurysm
Perioperative Neuroprotection of Stellate Ganglion Block
To investigate whether stellate ganglion block is helpful to brain protection during cranial aneurysm surgery
- Trial name
- NCT02275247
- Testing
- Stellate Ganglion Block
- Where
- China
- Volunteers
- 40 people
- Sponsor
- General Hospital of Ningxia Medical University
Carotid Stenosis
Alternative Sensory Presentation Formats in Asymptomatic Carotid Stenosis
Background: In a previous study, information verbally presented as relative risk (e.g. "50% less likely") or qualitative risk (e.g.
- Trial name
- NCT01531868
- Testing
- Video
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Rhode Island Hospital
Carotid Artery Disease, Atherosclerosis
Telerobotic Ultrasound for Carotid Imaging - Feasibility Study
In this proposal, the investigators will demonstrate the feasibility and noninferiority of telerobotic ultrasonography as compared to traditional manual acquisition in performing a limited carotid Duplex examination and in…
- Conditions
- Carotid Artery Disease, Atherosclerosis, Atheromatous Plaques, Arteriosclerosis
- Trial name
- NCT05654935
- Testing
- Ultrasound for Carotid Arteries, Telerobotic Ultrasound for Carotid Arteries
- Volunteers
- healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Acute Ischemic Stroke
Permanent Intracranial Stenting for Acute Ischemic Stroke Related to a Refractory Large Vessel Occlusion
Clot extraction failure during mechanical thrombectomy is a major concern in the management of acute ischemic stroke related to large vessel occlusions.
- Trial name
- PISTAR (NCT06071091)
- Testing
- Intracranial stenting, Optimal medical care, without additional endovascular procedures
- Where
- 13 sites in France
- Volunteers
- 346 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Ischemic Stroke
ASSIST Registry Studying Various Operator Techniques
The purpose of this Registry is to assess the procedural success and clinical outcomes associated with various operator techniques for mechanical thrombectomy in large vessel occlusions (LVO).
- Trial name
- NCT03845491
- Testing
- Mechanical Thrombectomy
- Where
- 72 sites in United States, Belgium and 9 more
- Volunteers
- 1,492 people
- Sponsor
- Stryker Neurovascular
Atherosclerotic Carotid Disease, Atheroma
Effects Of Atorvastatin On Macrophage Activity And Plaque Inflammation Using Magnetic Resonance Imaging
A new way of scanning narrowing in the arteries (main blood vessels) caused by fatty deposits known as plaques has been developed. Heart attacks and strokes occur when plaques become inflamed, depending on the artery affected.
- Conditions
- Atherosclerotic Carotid Disease, Atheroma, Atherosclerosis
- Trial name
- NCT00368589
- Testing
- atorvastatin
- Where
- United Kingdom
- Volunteers
- 47 people
- Sponsor
- GlaxoSmithKline
Hypercholesterolemia, Hypercholesterolemia, Familial
PET Imaging of Inflammation and Lipid Lowering Study
While 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) imaging has been used as an early marker of drug efficacy in numerous clinical cardiovascular drug trials, as a glucose analog, its signal in the vasculature…
- Conditions
- Hypercholesterolemia, Hypercholesterolemia, Familial, Atherosclerosis, Carotid Artery Plaque
- Trial name
- PIILL (NCT04073797)
- Testing
- Inclisiran, 68Ga-DOTATATE PET-MRI, Colchicine
- Where
- United Kingdom
- Volunteers
- 60 people
- Sponsor
- University of Cambridge
Fibromuscular Dysplasia
Cohort Follow-up of Patients With Renal or Craniocervical Fibromuscular Dysplasia
PROFILE is a cohort study evaluating the progression of fibromuscular dysplasia lesions. This study is the prospective dimension of ARCADIA registry (ClinicalTrials.gov Identifier: NCT02884141), which aims to document phenotypic…
- Trial name
- PROFILE (NCT02961868)
- Testing
- Abdominal and supra-aortic trunks vascular imaging, Blood sampling (genetic), Blood sampling (biomarkers)
- Where
- 17 sites in Belgium, France
- Volunteers
- 340 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Vascular Dementia
The Clinical Trial of Chinese Herbal Medicine (SaiLuoTong) Capsule
As a traditional Chinese medicine compound, SaiLuoTong capsule is proven to have beneficial effects on learning and memory ability in animal models of vascular dementia (VaD).
- Trial name
- NCT03789760
- Testing
- SaiLuoTong capsule
- Where
- 29 sites in China
- Volunteers
- 493 people
- Sponsor
- Shineway Pharmaceutical Co.,Ltd
Carotid Stenosis, Stroke
Structural Stability of Carotid Plaque and Symptomatology
The purpose of the research is to understand structural plaque abnormalities that make a carotid plaque unstable and brake off (embolize) which would help to predict and treat individuals who are likely to suffer not only classic…
- Conditions
- Carotid Stenosis, Stroke, Carotid Artery Plaque, Transient Ischemic Attack
- Trial name
- NCT02476396
- Testing
- Carotid Endarterectomy or Stenting
- Where
- United States
- Volunteers
- 176 people
- Sponsor
- University of Wisconsin, Madison
Moyamoya Disease
Biomarker-Led Optimization of Successful Surgical Outcomes in Moyamoya
The goal of this work is to use advanced magnetic resonance imaging (MRI) methods to assess brain blood flow and vascular function in adults with moyamoya disease (MMD).
- Trial name
- BLOSSOM (NCT06634004)
- Testing
- BOLD MRI
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Cognitive Decline
Evaluating the Impact of Cerebral Ischemic And Degenerative Changes On Cognition
The purpose of this study is to evaluate whether or not cerebral atrophy scores obtained from a brain MRI can correlate with Cognitive Test results.
- Trial name
- NCT00704327
- Where
- United States
- Volunteers
- 170 people
- Sponsor
- Lahey Clinic
Intracranial Aneurysm, Postoperative Pain
Effect of Bilateral Greater Occipital Nerve Block on Headache After Intracranial Aneurysm Coiling
Postoperative headache is a common complication following endovascular coil embolization of intracranial aneurysms and may increase analgesic requirements, impair patient comfort, and contribute to hemodynamic instability.
- Trial name
- NCT07910864
- Testing
- Ultrasound-Guided Bilateral Greater Occipital Nerve Block
- Where
- Turkey (Türkiye)
- Volunteers
- 76 people
- Sponsor
- Konya City Hospital
Stroke, Ischemic, Stroke, Acute
A Randomized Trial of Imaging Selection Modalities for Stroke Thrombectomy (NO-SELECT)
Several studies suggest that advanced multi-modal imaging with CTP should be used to screen late time window stroke patients for thrombectomy. However, NCCT is more accessible when comparing with CTP.
- Trial name
- NCT05230914
- Testing
- Simplified imaging strategy, Standard imaging strategy
- Where
- 8 sites in China
- Volunteers
- 1,846 people
- Sponsor
- Xinqiao Hospital of Chongqing
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