Clinical trials: Cerebral Arteries
Cerebral Amyloid Angiopathy, Intracerebral Hemorrhage
Coach Pilot Study: Assessing Cognitive Function and Related Small Vessel Disease Markers After Intracerebral Hemorrhage
The overall aim of this pilot study is to investigate the development of magnetic resonance imaging (MRI) and cerebrospinal fluid (CSF) markers after cerebral amyloid angiopathy (CAA)-related and hypertensive arteriopathy…
- Conditions
- Cerebral Amyloid Angiopathy, Intracerebral Hemorrhage, Hypertensive Hemorrhage, Intracranial, Cognitive Decline
- Trial name
- COACH (NCT05499169)
- Where
- Netherlands
- Volunteers
- 2 people
- Sponsor
- Leiden University Medical Center
Carotid Stenosis
Rho Kinase (ROCK) Inhibition in Carotid Atherosclerosis
To evaluate the causal relationship between Rho/Rho kinase overactivity and mechanisms of vascular dysfunction in patients with atherosclerosis.
- Trial name
- NCT00670202
- Testing
- Fasudil Hydrochloride
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Brigham and Women's Hospital
Brain Edema, Craniocerebral Trauma
A Comparison Between Two Techniques for Performing Decompressive Craniectomy
The purpose of this study is to compare two surgical techniques for a neurosurgical procedure used to treat cerebral edema (decompressive craniectomy): with watertight duraplasty vs.
- Conditions
- Brain Edema, Craniocerebral Trauma, Infarction, Middle Cerebral Artery
- Trial name
- NCT02594137
- Testing
- Without watertight duraplasty
- Volunteers
- 58 people
- Sponsor
- Hospital of the Restoration, Recife
Giant Cell Arteritis (GCA)
The VGR GCA Cohort: Ultrasound, Biopsy and Biomarkers - Novel Methods for Diagnosis, Monitoring and Prognosis in Giant Cell Arteritis.
Giant cell arteritis (GCA) is the most common vasculitis in the elderly and is usually treated with long-term corticosteroid therapy. Many patients experience relapses and treatment-related side effects.
- Trial name
- NCT07246577
- Where
- Sweden
- Volunteers
- 340 people, healthy volunteers welcome
- Sponsor
- Vastra Gotaland Region
Carotid Artery Stenosis
Clinical Study to Evaluate the Safety and Effectiveness of MER® Stents in Carotid Revascularisation.
The aim of the study is to confirm, whether the MER® stent can be used, without limitations, for the endovascular carotid stenosis treatment in daily clinical practice.
- Trial name
- MER (NCT03133429)
- Testing
- MER
- Where
- 4 sites in Poland
- Volunteers
- 100 people
- Sponsor
- Balton Sp.zo.o.
Moyamoya Disease
Study on the Mechanism of Cognitive Impairment in Patients with Moyamoya Disease
The purpose of this study is to comprehensively evaluate the risk factors for cognitive decline in patients with moyamoya disease, identify imaging target areas associated with cognitive damage in the brain, and explore the…
- Trial name
- NCT06832839
- Testing
- Revascularization
- Where
- China
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Beijing Tiantan Hospital
Giant Cell Arteritis, Vasculitis
Giant Cell Arteritis and Differential Diagnoses Associated With Positive Temporal Artery Biopsy
Temporal artery biopsy is a useful tool helping to the diagnosis of giant cell arteritis. However, other diagnoses might be associated with abnormal temporal artery biopsy.
- Trial name
- NCT04554290
- Testing
- temporal artery biopsy
- Where
- France
- Volunteers
- 114 people
- Sponsor
- Central Hospital, Nancy, France
Cognitive Decline, Dementia
MIND Diet Intervention and Cognitive Decline
Phase III randomized controlled trial designed to test the effects of a 3-year intervention of the MIND diet (Mediterranean-DASH Intervention for Neurodegenerative Delay) on cognitive decline and brain neurodegeneration among 600…
- Conditions
- Cognitive Decline, Dementia, Alzheimer Disease, Vascular Dementia
- Trial name
- MIND (NCT02817074)
- Testing
- MIND Diet, Mild Weight Loss
- Where
- 2 sites in United States
- Volunteers
- 604 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
Carotid Artery Stenosis, Cerebral Small Vessel Diseases
Revascularization Effect on CSVD Burden in Carotid Artery Stenosis
RECAS is a prospective cohort of 1,000 patients with carotid artery stenosis (CAS) and undergoing revascularization therapy or standard medication treatment alone.
- Trial name
- RECAS (NCT06031610)
- Testing
- carotid artery stenting, drug therapy
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Zhejiang Provincial People's Hospital
Intracranial Aneurysm, Brain Edema
Goal-Directed Intraoperative Fluid Management Using FloTrac© Monitoring in High-Risk Neurosurgical Patients
This is a prospective, randomized controlled trial to determine if using FloTrac/EV1000 system in neurosurgical patients undergoing craniotomies for aneurysm repair or tumor resection complicated by cerebral edema, or complex…
- Conditions
- Intracranial Aneurysm, Brain Edema, Scoliosis, Surgery
- Trial name
- NCT02701582
- Testing
- Phenylephrine, Epinephrine, Albumin
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- NYU Langone Health
Memory Disorders, Alzheimer's Disease
Prevention of Cognitive Decline in Alzheimer's Disease by Ingested Interferon Alpha
In this phase I-II parallel design, randomized, double-blind clinical trial we will determine if 3,000 or 30,000 units ingested hrIFN-a prevents deterioration of cognitive functioning in patients with dementia of Alzheimer's type…
- Trial name
- NCT00031018
- Testing
- Aricept, IFN-alpha2A
- Where
- United States
- Sponsor
- National Center for Research Resources (NCRR)
Intracranial Aneurysm, Transradial Access(TRA)
Application of Brachial Plexus Block in Patients Undergoing Cerebral Aneurysm Embolization Via Transradial Approach
The aim of this study was toinvestigate the effect of BPB on outcome of upper extremity arteries in patients undergoing interventional embolization of intracranial aneurysms via TRA.
- Trial name
- ABPBCAETRA (NCT06035692)
- Testing
- Ropivacaine
- Where
- China
- Volunteers
- 176 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Dementia, Dementia, Vascular
PUMCH Dementia Longitudinal Cohort Study
The PUMCH Dementia Cohort is a hospital-based, observational study of Chinese elderly with cognitive impairment.
- Conditions
- Dementia, Dementia, Vascular, Dementia With Lewy Bodies, Dementia, Mixed
- Trial name
- NCT05023564
- Where
- China
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Cardiovascular Diseases, Carotid Stenosis
Recurrent Carotid Stenosis
To determine whether recurrent stenosis following carotid endarterectomy could be reduced by pre- and post-operative oral administration of platelet-inhibiting drugs.
- Conditions
- Cardiovascular Diseases, Carotid Stenosis, Cerebrovascular Disorders, Heart Diseases
- Trial name
- NCT00000527
- Testing
- aspirin, dipyridamole
- Sponsor
- Emory University
Intracranial Arteriosclerosis, Ischemic Preconditioning
Remote Ischemic Conditioning Combined With Endovascular Stenting for Symptomatic Intracranial Atherosclerotic Stenosis
The purpose of this registry is to evaluate the safety and efficacy of RIC for patients with symptomatic intracranial atherosclerotic stenosis (sICAS) undergoing endovascular therapy.
- Conditions
- Intracranial Arteriosclerosis, Ischemic Preconditioning, Endovascular Procedures
- Trial name
- NCT05653505
- Testing
- Remote Ischemic Conditioning
- Where
- China
- Volunteers
- 160 people
- Sponsor
- Tianjin Huanhu Hospital
Reversible Cerebral Vasoconstriction Syndrome
Perfusion MRI in Reversible Cerebral Vasoconstriction Syndrome
This study aims to quantify perfusion, assess arterial vasoconstriction, and confirm reversibility using 3T ASL-MRI and MRA in 10 patients with suspected RCVS.
- Trial name
- NCT02756416
- Testing
- MRI brain, ASL-MRI brain, MRA brain
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- University of Nottingham
Cerebral Arterial Aneurysm
Role of Propofol Postconditioning on Oxidative Stress and Cognitive Function
The purpose of this study was to evaluate differences between propofol postconditioning and sevoflurane anesthesia in the intracranial aneurysm surgery about antioxidant effect.
- Trial name
- NCT02691416
- Testing
- propofol postconditioning, sevoflurane
- Volunteers
- 60 people
- Sponsor
- The Third Central Clinical College of Tianjin Medical University
Intracranial Aneurysm
Bioabsorbable/Nufairy Coil Application Trial in China
The scope of this trial is the collection and analysis of effectiveness and safety endpoints, related to the use of the Bioabsorbable/Nufairy Coil Embolization System in the treatment of intracranial aneurysms.
- Trial name
- NuCATCH (NCT06466564)
- Testing
- Nufairy® Coil embolization system for intracranial aneurysm
- Where
- China
- Volunteers
- 258 people
- Sponsor
- MicroPort NeuroTech Co., Ltd.
Carotid Artery Disease
Safety and Efficacy Study for Reverse Flow Used During Carotid Artery Stenting Procedure
The purpose of this study is to obtain and establish the safety and efficacy of The MICHI™ Neuroprotection System with Filter (MICHI™ NPS+f) for providing cerebral embolic protection during angioplasty and stenting procedures in…
- Trial name
- ROADSTER (NCT01685567)
- Testing
- MICHI NPS+f
- Where
- 21 sites in United States, Spain
- Volunteers
- 219 people
- Sponsor
- Silk Road Medical
Stroke, Infarction, Middle Cerebral Artery
Autologous Bone Marrow Stromal Cell and Endothelial Progenitor Cell Transplantation in Ischemic Stroke
The purpose of this study is to evaluate the feasibility, efficacy, and safety of autologous transplantation of ex vivo expanded bone marrow stromal cells (BMSCs)and endothelial progenitor cells (EPCs) for treatment of patients…
- Trial name
- AMETIS (NCT01468064)
- Testing
- Autologous BMSCs transplantation, Autologous EPCs transplantation
- Where
- China
- Volunteers
- 20 people
- Sponsor
- Southern Medical University, China