Clinical trials: Cerebral Arterial Disease
Stroke, Ischemic
Endovascular Stenting of Medically Refractory ICASD (Clinical and Sonographic Study)
Cerebral Endovascular Stenting of medically refractory Intracranial Stenotic Blood Vessels with Recurrent Ischemic Strokes patients
- Trial name
- VasIntervent (NCT04393025)
- Testing
- Intracranial Stenting by Intracranial Stent Device, Optimum medical treatment
- Volunteers
- 50 people
- Sponsor
- Ain Shams University
Cerebral Amyloid Angiopathy, Small Vessel Cerebrovascular Disease
Prognosis of Cerebral Small Vessel Disease
Prognosis of small vessel disease (SVD) depends on the underlying type of SVD and index manifestation. The aim of this prospective, observational cohort study is to determine the risk of different outcome events among patients…
- Conditions
- Cerebral Amyloid Angiopathy, Small Vessel Cerebrovascular Disease, Cadasil, CAA - Cerebral Amyloid Angiopathy
- Trial name
- PRO-SVD (NCT05734378)
- Where
- Switzerland
- Volunteers
- 900 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Carotid Stenosis, Mild Cognitive Impairment
Dental Carotid Cognitive Study
Periodontal Disease (PD) is present in 60+% of adults >65 years and is associated with tobacco smoking, diabetes, and atherosclerosis that worsen inflammation, comorbidities common in older people with mild to moderate cognitive…
- Conditions
- Carotid Stenosis, Mild Cognitive Impairment, Periodontitis
- Trial name
- NCT03755362
- Testing
- Standard Treatment, Intensive Treatment
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of Maryland, Baltimore
Age-related Macular Degeneration, Coronary Artery Disease
Ranibizumab and the Risk of Arterial Thromboembolic Events
The investigators assume that ranibizumab might be dangerous in patients with history of coronary artery disease or cerebrovascular events.
- Conditions
- Age-related Macular Degeneration, Coronary Artery Disease, Cerebrovascular Disorders
- Trial name
- RATE (NCT01319188)
- Testing
- 0.5 mg of ranibizumab, 0.5 mg of ranibizumab + photodynamic therapy
- Where
- 2 sites in Netherlands, Russia
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Ural State Medical University
Neurogenic Orthostatic Hypotension, Autonomic Failure
Effect of Midodrine vs Abdominal Compression on Cardiovascular Risk Markers in Autonomic Failure Patients
The purpose of this study is to learn more about the effects of abdominal compression and the medication midodrine, two interventions used for the treatment of orthostatic hypotension (low blood pressure on standing), on…
- Conditions
- Neurogenic Orthostatic Hypotension, Autonomic Failure, Pure Autonomic Failure, Multiple System Atrophy
- Trial name
- NCT04620382
- Testing
- Midodrine, Abdominal compression
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Vanderbilt University Medical Center
Joint Osteoarthritis, Atherosclerosis of the Distal Arteries, Without Gangrene
Evaluation of Impaired Mobility in Chronic Illness Constitution of a Cohort
Chronic illness is a public health issue and mobility loss is frequent in this population. Among its' multiple physical and psychological consequences, increased mortality and cardiovascular morbidity seem the main concern.
- Conditions
- Joint Osteoarthritis, Atherosclerosis of the Distal Arteries, Without Gangrene, Parkinson Disease, Chronic Obstructive Pulmonary Disease, Unspecified
- Trial name
- EVALMOB (NCT04375280)
- Testing
- Development of a screening algorithm designed to determine a "dysmobility" profile in patients with chronic illness.
- Where
- France
- Volunteers
- 5,000 people
- Sponsor
- University Hospital, Clermont-Ferrand
Intracranial Aneurysm, Aneurysm, Brain
Dimethyl Fumarate Treatment for Intracranial Unruptured Aneurysms.
This study was designed to identify whether there is a measurable reduction in inflammation in walls of intracranial aneurysms with oral dimethyl fumarate.
- Conditions
- Intracranial Aneurysm, Aneurysm, Brain, Inflammation Vascular
- Trial name
- NCT05959759
- Testing
- Dimethyl fumarate
- Where
- China
- Volunteers
- 60 people
- Sponsor
- Beijing Tiantan Hospital
Intracranial Aneurysm, Ruptured Aneurysm
EvaLuate EndoVascular Treatment of Acutely Ruptured Shallow Intradural Aneurysms With the Pipeline™ Flex Embolization Device With Shield TEchnology™ (ELEVATE)
The purpose of the study is to assess the safety and effectiveness of the Pipeline™ Flex Embolization Device with Shield Technology™ in the treatment with acutely ruptured intracranial aneurysms.
- Trial name
- ELEVATE (NCT04391803)
- Testing
- Pipeline™ Flex Embolization Device with Shield Technology™
- Where
- 7 sites in United States
- Volunteers
- 25 people
- Sponsor
- Medtronic Neurovascular Clinical Affairs
Moyamoya Disease
Functional Magnetic Resonance-Based Observations of Brain Networks in Moyamoya Disease Patients Under Anesthesia
Moyamoya disease is characterized by progressive stenosis of the genesis of the distal internal carotid arteries bilaterally and progressive generation of compensatory pathological vascular networks at the basis cranii, and these…
- Trial name
- NCT06041659
- Where
- China
- Volunteers
- 48 people
- Sponsor
- Beijing Tiantan Hospital
Chronic SDH and the Efficacy of Embolization
Endovascular Embolization for Chronic Subdural Hematomas Following Surgical Evacuation
This study is designed to evaluate the effectiveness of endovascular embolization of middle meningeal artery following evacuation of subdural hematomas (SDHs) to assess rate of recurrence.
- Trial name
- endovascular (NCT04272996)
- Testing
- Craniotomy only, Craniotomy + Endovascular embolization of the middle meningeal vessels
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Augusta University
Atherosclerosis, Cardiovascular Diseases
Progression of Sub-Clinical Atherosclerosis
To determine the rate of progression of sub-clinical cardiovascular disease as measured in carotid intimal medial thickness over a period of 8 to 10 years.
- Conditions
- Atherosclerosis, Cardiovascular Diseases, Heart Diseases, Carotid Artery Diseases
- Trial name
- NCT00241787
- Volunteers
- 2,900 people
- Sponsor
- Tufts Medical Center
Acute Ischemic Stroke
Phase 2 Proof-of-Concept Study of the Safety and Efficacy of Alfimeprase to Rapidly Open Arteries and Restore Brain Function Following a Stroke
The purpose of this study is to identify a safe and effective bolus dose of intra-arterial/intra-thrombus alfimeprase in acute ischemic stroke (AIS) 3 to 9 hours from symptom onset.
- Trial name
- NCT00499902
- Testing
- alfimeprase
- Where
- 22 sites in United States, Canada
- Volunteers
- 7 people
- Sponsor
- ARCA Biopharma, Inc.
Vascular Dementia, Cognitive Impairment
Efficacy and Safety of Tian Ma Bian Chun Zhi Gan Tablets in Mild to Moderate Vascular Dementia
The study will be a 36-week multicentre, double-blind, placebo-controlled phase Ⅱb trial in China. Total 360 participants aged 55-80 years will be randomized to Tian Ma Bian Chun Zhi Gan group (84mg per day) or to placebo group.
- Trial name
- NCT05371639
- Testing
- Tian Ma Bian Chun Zhi Gan Tablets
- Where
- China
- Volunteers
- 360 people
- Sponsor
- Dongzhimen Hospital, Beijing
Intracranial Aneurysm
Pivotal Study of the Silk Vista Baby Flow Diverters in the Treatment of Unruptured Intracranial Aneurysms (PIONEER)
The PIONEER Study is a pivotal, multi-center, prospective, single-arm study designed to evaluate the safety and efficacy of the Silk Vista Baby (SVB) Flow Diverter for the treatment of unruptured aneurysms.
- Trial name
- PIONEER (NCT07225075)
- Testing
- Silk Vista Baby (SVB) Flow Diverter
- Where
- 6 sites in United States, Canada
- Volunteers
- 250 people
- Sponsor
- Balt USA
Stroke
Ultrasound Evaluation of Carotid Artery Atherosclerotic Plaques and Recanalization
The purpose of this multiple-center study are: 1) To establish the ultrasound criteria for evaluating vulnerable plaques by comparing the plaque echo characteristics before CEA (carotid artery endarterectomy) and plaque specimen…
- Trial name
- NCT03786666
- Testing
- Carotid artery recanalization CEA or carotid artery stenting
- Where
- China
- Volunteers
- 1,213 people
- Sponsor
- Xuanwu Hospital, Beijing
Stroke
Balloon Guide Catheter to Optimize Outcomes in Stroke Thrombectomy of the Internal Carotid Artery
To investigate whether using balloon guide catheter with flow arrest during mechanical thrombectomy, compared to non-flow arrest, improves the rate of first pass expanded Thrombolysis in Cerebral Infarction score (eTICI 2c-3)…
- Trial name
- NCT07192029
- Testing
- Balloon guide catheter combined with conventional thrombectomy treatment, Standard guide catheter or neurovascular sheath combined with conventional thrombectomy treatment
- Where
- 3 sites in China
- Volunteers
- 364 people
- Sponsor
- Xuanwu Hospital, Beijing
Endovascular Treatment, Chronic Subdural Hematoma
Middle Meningeal Artery Embolization for Patients With Chronic Subdural Hematoma
COMPLEMENT study (ChrOnic subdural hematoMa Patients suppLemented with Embolization of Middle mENingeal artery Trial) is a prospective, open label, blinded endpoint (PROBE), Japanese, two-arm, randomized, controlled, post-market…
- Trial name
- NCT06772740
- Testing
- Middle meningeal artery embolization
- Where
- Japan
- Volunteers
- 600 people
- Sponsor
- Kazutaka Uchida
Stroke
Prognostic Value of Transcranial Doppler Ultrasound in the Clinical Evolution of Patients With Acute Ischemic Stroke. The TRADE-AIS Study
This prospective observational study aims to determine whether specific parameters measured by transcranial Doppler ultrasound (TCD) can predict clinical outcomes in patients with acute ischemic stroke (AIS).
- Trial name
- TRADE-AIS (NCT07004790)
- Testing
- Transcranial Doppler Ultrasound
- Volunteers
- 50 people
- Sponsor
- Jose Ivan Rodriguez de Molina Serrano
Intracranial Arterial Stenosis, Intracranial Atherosclerosis
Surgical Indirect Revascularization For Symptomatic Intracranial Arterial Stenosis
Stroke due to intracranial arterial atherosclerosis is a significant medical problem, carrying one of the highest rates of recurrent stroke despite best medical therapy, with annual recurrence rates as elevated as 25% in high…
- Conditions
- Intracranial Arterial Stenosis, Intracranial Atherosclerosis, Ischemic Stroke, Cerebral Angiogenesis
- Trial name
- ERSIAS (NCT01819597)
- Testing
- Encephaloduroarteriosynangiosis (EDAS)
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Cedars-Sinai Medical Center
Atherosclerosis
Pilot Study of Ultrasonic Determined Carotid Plaque Composition
Pilot prospective two group observational study to create a model of the carotid plaque composition based on ultrasonic backscattered signals and select clinical data.
- Trial name
- UMP (NCT01879397)
- Testing
- Research Ultrasound Exam
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- D. Geoffrey Vince
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