Clinical trials: Occlusion, Cerebrovascular
Carotid Artery Stenosis
Neuroimaging Correlates of Memory Decline Following Carotid Interventions
Carotid revascularization can significantly reduce the risk of stroke in patients with severe carotid stenosis; however, it has been associated with cognitive decline in 25% of the older adults who undergo the procedure.
- Trial name
- NCT02006095
- Testing
- Magnetic resonance imaging, Neuropsychological testing
- Where
- United States
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- Stanford University
Acute Ischemic Stroke
Study of BB-031 in Acute Ischemic Stroke Patients (RAISE)
The purpose of this study is to evaluate the safety and tolerability of ascending doses (Part A) and selected doses (Part B) of BB-031 in acute ischemic stroke patients presenting within 24 hours of stroke onset.
- Trial name
- RAISE (NCT06226805)
- Testing
- BB-031
- Where
- 25 sites in United States, Australia and 1 more
- Volunteers
- 228 people
- Sponsor
- Basking Biosciences, Inc.
Acute Ischemic Stroke, Large Vessel Occlusion
Tenecteplase Bridging Thrombolysis Prior to Inter-hospital Transfer for Endovascular Therapy in Anterior Circulation Large Vessel Occlusion Stroke Within 4.5-24 Hours
This multicenter, randomized clinical trial will assess whether intravenous tenecteplase given before interhospital transfer improves outcomes compared with direct transfer without tenecteplase.
- Trial name
- Union-transfer (NCT07912970)
- Testing
- Tenecteplase (rhTNK-tPA) (0.25 mg/kg, to maximum of 25mg)
- Where
- China
- Volunteers
- 1,266 people
- Sponsor
- Fujian Medical University Union Hospital
Moyamoya Disease
Effect of Surgical Revascularization on Hemorrhagic Moyamoya Disease
Moyamoya Disease(MMD), also known as spontaneous basilar artery occlusion, is characterized by the gradual thickening of arterial intima at the distal carotid artery and the proximal portion of anterior/middle cerebral artery…
- Trial name
- ESRHMMD (NCT03627975)
- Testing
- Conservative treatment
- Where
- China
- Volunteers
- 108 people
- Sponsor
- Affiliated Hospital to Academy of Military Medical Sciences
Internal Carotid Artery Stenosis
The Observation About the Effects of Internal Carotid Artery Stenosis on Fundus Vessels and the Changes of Fundus Vessels After Interventional Therapy
The investigators plan to collect 30 participants with internal carotid artery stenosis to observed the relationship between the degree of internal carotid artery stenosis and fundus vessels （and blood flow）density before…
- Trial name
- NCT05260229
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Qilu Hospital of Shandong University
Dementia of Alzheimer Type, Dementia
How Does Pianistic Musical Training Influence the Development of Alzheimer's Disease?
The goal of this clinical trial is to learn about and describe how pianistic training influences the development of Alzheimer's disease.
- Conditions
- Dementia of Alzheimer Type, Dementia, Dementia, Vascular, Dementia, Mixed
- Trial name
- NCT06378372
- Testing
- Music therapy based on piano learning
- Where
- Spain
- Volunteers
- 20 people
- Sponsor
- David Franco Castellanos
Acute Ischemic Stroke, Reperfusion
Cilostazol Dexborneol Versus Placebo for Microcirculation Dysfunction After Reperfusion Therapy in Patients With Acute Ischemic Stroke With Large Vessel Occlusion
This study aims to evaluate the efficacy of Y-6 sublingual tablets in improving microcirculation dysfunction and reducing thrombo-inflammation in patients who had AIS caused by LVO and received reperfusion therapy.
- Conditions
- Acute Ischemic Stroke, Reperfusion, Large Vessel Occlusion
- Trial name
- CRYSTAL (NCT05836766)
- Testing
- Y-6 sublingual tablets
- Where
- 3 sites in China
- Volunteers
- 120 people
- Sponsor
- Beijing Tiantan Hospital
Hypertension, Carotid Stenosis
Reconstruction of the Carotid Bifurcation in Patients With Arterial Hypertension of 2-3 Degrees
Carotid endarterectomy (CEA) is a well-established procedure for preventing ischemic brain damage. Stenosis of the precerebral vessels are often combined with arterial hypertension.
- Conditions
- Hypertension, Carotid Stenosis, Symptomatic Carotid Artery Stenosis
- Trial name
- NCT05931003
- Testing
- Carotid stenting, Carotid endarterectomy
- Where
- Russia
- Volunteers
- 90 people
- Sponsor
- Samara State Medical University
Susac Syndrome
Physiotherapy Approach for Susac Syndrome
Susac's syndrome is a rare autoimmune disorder characterised by a triad of encephalopathy (brain dysfunction), branch retinal artery occlusion (loss of vision) and sensorineural hearing loss.
- Trial name
- NCT06349603
- Where
- Bosnia and Herzegovina
- Volunteers
- 1 people
- Sponsor
- Rehabilitation Centre Zivot
Carotid Atherosclerosis, Carotid Artery Stenosis Asymptomatic
PET-MR Imaging of Natriuretic Peptide Receptor C (NPR-C) in Carotid Atherosclerosis With 64Cu-NODAGA-CANF (Multisite)
The goal of this clinical trial is to evaluate the feasibility of imaging atherosclerosis by 64Cu-NODAGA-CANF PET-MR in a pilot study of patients with asymptomatic carotid artery stenosis (ACAS).
- Conditions
- Carotid Atherosclerosis, Carotid Artery Stenosis Asymptomatic, Asymptomatic Carotid Artery Stenosis
- Trial name
- NCT07916883
- Testing
- 64Cu-NODAGA-CANF
- Where
- 2 sites in United States
- Volunteers
- 30 people
- Sponsor
- Washington University School of Medicine
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)
Acute Stroke, Mechanical Thrombectomy
BraiN20® Monitoring in Acute Stroke Undergoing Thrombectomy
N20 somatosensory evoked potential (SEP) response shows high predictive accuracy of functional recovery in patients with acute ischemic stroke (AIS) undergoing endovascular thrombectomy (EVT).
- Trial name
- PROMISE20 (NCT06149754)
- Testing
- BraiN20(R) monitoring of N20 somatosensory evoked potential
- Where
- 3 sites in Spain
- Volunteers
- 65 people
- Sponsor
- Fundació Institut Germans Trias i Pujol
Ischemic Stroke
Repeated Intravenous Thrombolysis for Ischemic Stroke With Medium to Large Vessel Occlusion Presenting Within 4.5 Hours of Onset With Tenecteplase (RITIS-TNK2)
While intravenous thrombolysis (IVT) within 4.5 hours is the standard medical reperfusion therapy, its efficacy is limited, particularly for large or medium vessel occlusions (LVO/MeVO), with low recanalization rates for IVT with…
- Trial name
- RITIS-TNK2 (NCT07375966)
- Testing
- Tenecteplase
- Where
- China
- Volunteers
- 198 people
- Sponsor
- General Hospital of Shenyang Military Region
AIS, Acute Ischemic Stroke
A Prospective, Multi-center and Randomized Controlled Trial of Tianyi Revascularization Device in Acute Ischemic Stroke
This is a prospective, randomized, single blind, concurrent controlled, multi-center study. Patients presenting with symptoms of acute ischemic stroke who have evidence of a large vessel occlusion in the cerebral circulation.
- Conditions
- AIS, Acute Ischemic Stroke, Large Vessel Occlusion, Thrombectomy
- Trial name
- NCT05496361
- Testing
- Tianyi Revascularization Device, Solitaire FR Revascularization Device
- Where
- China
- Volunteers
- 238 people
- Sponsor
- Suzhou Zenith Vascular SciTech Limited
Atherosclerosis, Cardiovascular Diseases
Beijing Hospital Atherosclerosis Study
The Beijing Hospital Atherosclerosis Study (BHAS) is a prospective, single-center, observational cohort study performed at the Beijing Hospital in Beijing, China.
- Conditions
- Atherosclerosis, Cardiovascular Diseases, Coronary Artery Disease, Myocardial Ischemia
- Trial name
- BHAS (NCT03072797)
- Where
- China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Beijing Hospital
Atherosclerosis
Accelerated Atherosclerosis in High Risk Population Groups: An Assessment by Magnetic Resonance Imaging
The goal of this study is to assess a slimy substance that settles/deposits along blood vessel wall. This slimy substance is called plaque. Plaque could be made up of fat, calcium or both. Plaque deposition narrows the vessels.
- Trial name
- NCT02114697
- Testing
- Statin therapy, Lifestyle modification
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Emory University
Ischemic Stroke, Carotid Stenosis
Research on Ultrasound Diagnostic Criteria for Intracranial and Extracranial Arterial Serial Stenosis
This study utilized different hemodynamic parameters of transcranial color-coded Doppler (TCCD) and transcranial Doppler (TCD) to conduct ultrasonic grading evaluation on middle cerebral artery (MCA) stenosis severity in patients…
- Trial name
- NCT06947720
- Testing
- stenting
- Where
- China
- Volunteers
- 700 people
- Sponsor
- Xuanwu Hospital, Beijing
Recognition of Thrombectomy Candidate
Implementation of Finnish Prehospital Stroke Scale to Emergency Medical Services
The investigators have developed a simple prehospital stroke scale (FPSS), containing 5 dichotomized items to recognize both large and small artery thrombi of the brain.
- Trial name
- NCT03520335
- Where
- Finland
- Volunteers
- 200 people
- Sponsor
- Tampere University Hospital
Stroke, Acute
Delay AvoIding Primary Evaluation for ThRombectomy of Acute StrokE Patients With Large Vessel OCclusion in the Angiography SuiTe
The purpose of this study is to compare two strategies for treating adults with suspected large vessel occlusion stroke within 7 hours of symptom onset.
- Trial name
- DIRECT (NCT06825897)
- Testing
- Conventional Triage for Mechanical Thrombectomy, Direct Transfer to Angiography Suite (DTAS
- Where
- 15 sites in United States
- Volunteers
- 2,039 people
- Sponsor
- Santiago Ortega Gutierrez
Stroke, Intracranial Atherosclerosis
PCSK9 Inhibition in Patients With Symptomatic Intracranial Atherosclerosis
This will be a randomized double blind placebo-controlled pilot study using a repeated measures design in which participants with acute ischemic stroke and intracranial atherosclerotic disease are randomized to either drug or…
- Conditions
- Stroke, Intracranial Atherosclerosis, Intraplaque Hemorrhage
- Trial name
- PINNACLE (NCT03507374)
- Testing
- Alirocumab
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Utah
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