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Found 49 clinical trials
Apnea, Stroke and Incident Cardiovascular Events (ASCENT)

This prospective cohort study aims to compare the proportion of cardiac or cerebrovascular events after a first stroke, a first transient ischemic attack (TIA) or recurrent TIA, between sleep-disordered breathing (SDB) and non-SDB (control) patients, one year after SDB diagnosis, performed 3 months after stroke onset. The primary outcome is …

continuous positive airway pressure
polysomnography
sleep-disordered breathing
apnea-hypopnea index
stroke
  • 0 views
  • 04 Jun, 2022
  • 1 location
Intelligent Detection of Carotid Plaque and Its Stability Based on Deep Learning Dynamic Ultrasound Scanning

This study intends to build a model through deep learning that can automatically and accurately detect plaques, calculate the lumen stenosis rate and evaluate the stability of plaques based on the carotid transverse axis dynamic ultrasound images and contrast-enhanced ultrasound images, so as to comprehensively evaluate the possibility of carotid …

stenosis
  • 0 views
  • 25 Mar, 2022
  • 1 location
SSPC Evaluation on Carotid Artery Stenosis After Endarterectomy (SSPC)

SSPC includes degree of Stenosis, Symptoms, Plaque stability and Compensation of the cerebral blood flow. SSPC, a comprehensive evaluation system on carotid artery stenosis, is established and

stenosis
endarterectomy
carotid artery stenosis
angiography
clopidogrel
  • 0 views
  • 24 May, 2022
  • 1 location
Carotid Stenosis Management During COVID-19 Era - Pilot Study

other complications in individuals with symptomatic carotid stenosis, whom for any reason are managed using current best medical intervention alone. The investigators expect at least 50% lowering of the

cancer
stenosis
carotid revascularization
pulmonary disease
endarterectomy
  • 0 views
  • 11 Dec, 2021
  • 1 location
Clinical Registration Study of Patients With Intracranial / Carotid Stenosis

Through prospective registration and follow-up, this study will collect data of patients with intracranial/carotid stenosis, including clinical information, neuropsychological scales, multimodal

  • 0 views
  • 18 Apr, 2022
  • 1 location
Carotid Revascularization and Medical Management for Asymptomatic Carotid Stenosis Trial - Hemodynamics (CREST-H) (CREST-H)

We aim to determine whether cognitive impairment attributable to cerebral hemodynamic impairment in patients with high-grade asymptomatic carotid artery stenosis is reversible with restoration

endarterectomy
carotid endarterectomy
stenosis
carotid revascularization
mental deterioration
  • 36 views
  • 15 Jul, 2022
  • 54 locations
Preoperative Identification of the Histologically "Vulnerable" Plaque Using Non-invasive Imaging, Biomechanical Assessment and Baroreflex Evaluation in Patients With Severe Carotid Stenosis (PREDICT)

Carotid artery stenosis due to atherosclerotic plaques accounts for an important cause of ischemic stroke. Current research seeks to risk stratify asymptomatic patients by characterizing rupture

stenosis
angiography
endarterectomy
carotid artery stenosis
stroke
  • 0 views
  • 27 Oct, 2022
  • 1 location
Carotid Artery Stent Implantation in the Treatment of Vulnerable Plaque (CASTLE)

To investigate the efficacy and safety of carotid stenting for vulnerable carotid plaques. All patients with carotid artery stenosis underwent carotid arterial contrast-enhanced ultrasonography

stenosis
stroke
carotid artery stenosis
  • 0 views
  • 07 Oct, 2022
  • 1 location
Predictive Value of Neovascularization Within Asymptomatic Carotis Stenosis on CEUS

vulnerability. The project investigates the predictive value of the detection of carotid plaque neovascularization on CEUS imaging in patients with asymptomatic carotid artery stenosis regarding the progression

arterial stenosis
atherosclerosis
stenosis
endarterectomy
myocardial infarction
  • 6 views
  • 10 May, 2021
  • 1 location
Symptomatic Carotid Outcomes Registry With Multi-center Evaluation (SCORE)

Therapy (IMT) alone, the one year stroke rate in patients with symptomatic carotid stenosis and low risk clinical features will be <5%.

  • 0 views
  • 18 Oct, 2022
  • 6 locations