Clinical trials: Intracranial Arterial Diseases
Brain Aneurysm
WEB French Observatory of the WEB Aneurysm Embolization System
An observational post-market, open label, multicenter Observatory. The decision to use a WEB device to treat the patients has been made before and independently of the decision to include the patient in the French Observatory.
- Trial name
- NCT01975233
- Testing
- WEB Aneurysm Embolization System
- Where
- 10 sites in France
- Volunteers
- 62 people
- Sponsor
- Microvention-Terumo, Inc.
Moyamoya Disease, Ischemic Cerebral Infarction
NBP in Patients With Moyamoya Disease of High Risk for Ischemic Cerebrovascular Events
An extracranial-to-intracranial (EC-IC) revascularization is the most widely used treatment to improve cerebral perfusion in patients with moyamoya disease (MMD), and it has been shown to reduce the risk of subsequent stroke and…
- Conditions
- Moyamoya Disease, Ischemic Cerebral Infarction, Ischemic Stroke, Ischemic Cerebrovascular Accident
- Trial name
- NICE-MMD (NCT04205578)
- Testing
- dl-3-n-butylphthalide (NBP), Normal Saline 0.9% Infusion Solution
- Where
- 2 sites in China
- Volunteers
- 450 people
- Sponsor
- yuanli Zhao
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
Subdural Hematoma
Embolization of the Middle Meningeal Artery With ONYX™ Liquid Embolic System for Subacute and Chronic Subdural Hematoma
The purpose of this study is to evaluate the safety and efficacy of embolization of the middle meningeal artery (MMA) using the Onyx™ Liquid Embolic System (LES) for treatment of symptomatic subacute or chronic subdural hematoma…
- Trial name
- EMBOLISE (NCT04402632)
- Testing
- Surgical Management, Onyx™ Liquid Embolic System (LES) Embolization, Observation Only
- Where
- 49 sites in United States
- Volunteers
- 600 people
- Sponsor
- Medtronic Neurovascular Clinical Affairs
Intracranial Embolism, Thrombosis
Ultrasound Enhanced Thrombolytic Therapy of Middle Cerebral Artery Occlusion
The purpose of the present, randomized, controlled multicenter phase III trial is to investigate the safety and efficacy of continuous 1-hour insonation of occluded middle cerebral artery with 2 MHz TCCS in stroke patients…
- Trial name
- NCT00336596
- Testing
- transcranial ultrasound in patients treated with iv t-PA
- Where
- 6 sites in Switzerland
- Volunteers
- 400 people
- Sponsor
- University of Zurich
Cerebral Amyloid Angiopathy, Subarachnoid Hemorrhage
Detailed Clinical and MRI Characteristics in Primary Non-traumatic Convexity Subarachnoid Haemorrhage Elderly Patients.
Transient focal neurological episode (TFNE) is the most frequent presenting symptom of convexity subarachnoid haemorrhage (cSAH) in elderly patients with non-traumatic cSAH with suspected, possible or probable cerebral amyloid…
- Trial name
- cSAH (NCT04825808)
- Testing
- usual care
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Moyamoya Disease
Cardiac Index-Guided Intraoperative Hemodynamic Management in Pediatric Moyamoya Surgery
This prospective randomized controlled trial evaluates whether individualized cardiac index-guided intraoperative hemodynamic management reduces postoperative transient ischemic episodes in pediatric patients undergoing…
- Trial name
- NCT07304947
- Testing
- Cardiac Index-Guided Hemodynamic Management, Blood Pressure-Guided Standard Hemodynamic Management
- Where
- South Korea
- Volunteers
- 94 people
- Sponsor
- Seoul National University Hospital
Intracranial Aneurysm
Neuroform Atlas Stent System Study
The primary objective of this study is to demonstrate effectiveness and safety of the Neuroform Atlas Stent System for use with bare metal embolic coils.
- Trial name
- ATLAS (NCT02340585)
- Testing
- Next Generation Neuroform Stent System
- Where
- 25 sites in United States
- Volunteers
- 298 people
- Sponsor
- Stryker Neurovascular
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
Intracranial Aneurysm
Evaluation of Postoperative Cognitive Function, Anxiety, Depression and Quality of Life in Patients With Unruptured Intracranial Aneurysms
This prospective single-center cohort study aims to identify the incidence of cognitive dysfunction after unruptured aneurysm operation and explore the influencing factors.
- Trial name
- NCT03494608
- Volunteers
- 350 people
- Sponsor
- Xuanwu Hospital, Beijing
Intracranial Arteriovenous Malformations
Multimodal Imaging Techniques in Assessing the Surgical Risk for Eloquent Arteriovenous Malformations
Microsurgical resection for eloquent arteriovenous malformations (AVMs) remains challenging. Currently, there are only two grading systems concerning pretreatment assessment of brain AVMs: the Spetzler-Martin grading system…
- Trial name
- MITASREAVM (NCT02868008)
- Testing
- Microsurgical resection of brain AVMs
- Where
- China
- Volunteers
- 400 people
- Sponsor
- Beijing Tiantan Hospital
Infarction, Middle Cerebral Artery, Ischemic Stroke,
Implantation of Olfactory Ensheathing Cells (OECs)
Recruited patients should receive the endoscopic surgery for picking the olfactory mucosa 1 to 2 months before transplantation. The Olfactory Ensheathing Cells (OECs) will be cultured and expanded under the rule of GTP.
- Conditions
- Infarction, Middle Cerebral Artery, Ischemic Stroke,, Stroke With Hemiparesis,, Thromboembolic Stroke.
- Trial name
- OECs (NCT01327768)
- Testing
- Olfactory ensheathing cells
- Where
- Taiwan
- Volunteers
- 6 people
- Sponsor
- China Medical University Hospital
Intracranial Arteriovenous Malformations
Efficacy and Safety of the Liquid Embolic System (Tonbridge) for Endovascular Treatment of Cerebrovascular Malformations
The purpose of this study is to verify the efficacy and safety of the Liquid Embolic System (Tonbridge Medical Tech. Co., Ltd. (Suzhou)) for the treatment of cerebrovascular malformations.
- Trial name
- NCT06479343
- Testing
- Liquid Embolic System (Tonbridge), Onyx Liquid Embolic System (Medtronic)
- Where
- 14 sites in China
- Volunteers
- 170 people
- Sponsor
- Ton-Bridge Medical Tech. Co., Ltd
CADASIL, Cavernous Angioma
Biological Collection of the Rare Diseases of the Brain and Eye Vessels Cohort - 2
CERVCO is the French National Reference Centre for Rare Cerebrovascular and Retinal Diseases, accredited by the Ministry of Health since 2005.
- Conditions
- CADASIL, Cavernous Angioma, Cerebral Autosomal Dominant Arteriopathy With Subcortical Infarcts and Leukoencephalopathy, Small Vessel Disease
- Trial name
- B-MRVC2 (NCT07650110)
- Testing
- Biocollection, Neurological evaluation and Biocollection
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
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
Mild Dementia, Mild Cognitive Impairment
The Swedish BioFINDER - Memory Clinic Study
The diagnosis of diseases causing memory difficulties or dementia is often challenging. Without the use of advanced methods such as cerebrospinal fluid tests, approximately 25-30% do not receive a correct diagnosis today.
- Conditions
- Mild Dementia, Mild Cognitive Impairment, SCD, Alzheimer Disease
- Trial name
- Validate (NCT06122415)
- Testing
- Plasma Amyloid Probability Score 2 (APS 2) score, Plasma ptau217/nptau217, Plasma ptau217
- Where
- Sweden
- Volunteers
- 1,200 people
- Sponsor
- Skane University Hospital
Arteriovenous Malformations, Cerebral, Unruptured Brain Arteriovenous Malformation
Transvenous Approach for the Treatment of Cerebral Arteriovenous Malformations
A new endovascular route for the treatment of brain AVMs may be possible in some cases: Trans-Venous Embolization (TVE). The technique uses microcatheters to navigate to the draining veins of AVM, to reach and then fill the AVM…
- Conditions
- Arteriovenous Malformations, Cerebral, Unruptured Brain Arteriovenous Malformation, Ruptured Brain Arteriovenous Malformation
- Trial name
- TATAM (NCT03691870)
- Testing
- Standard Trans-Arterial Embolization (TAE), Trans-Venous Embolization (TVE)
- Where
- 9 sites in Canada, France
- Volunteers
- 77 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Acute Stroke
tDCS in Acute Stroke Patients
Very early after the onset of the focal perfusion deficit, excitotoxic mechanisms can lethally damage neurons and glia. Excitotoxicity triggers a number of events that can further contribute to tissue death.
- Trial name
- tDCS (NCT02806856)
- Testing
- tDCS neuroConn
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Centre Hospitalier St Anne
Moyamoya Disease
Functional Disorders Moya Moya Young Patients
Moya Moya disease is a rare condition of the vessels that supply blood to the brain. It normally occurs without apparent cause. In both children and adults, the disease is mainly manifested by strokes.
- Trial name
- TFMoya : ADAR (NCT05772572)
- Testing
- Questionnaires
- Where
- France
- Volunteers
- 21 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Unruptured Intracranial Aneurysm
Assessment of the Clinical and Economic Impact of Sim&Size, a Simulation Software for Implantable Devices Used in the Treatment of Intracranial Aneurysms: A Prospective Multicenter Study.
In recent years, endovascular treatment of intracranial aneurysms has seen remarkable growth, now surpassing traditional surgical approaches in terms of frequency of use.
- Trial name
- ESSNAI (NCT07433075)
- Testing
- 3D simulation of placement of neurovascular implantable medical device, Manual planning of endovascular procedure
- Where
- 6 sites in France
- Volunteers
- 576 people
- Sponsor
- Sim&Cure
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