Filter By
Clear all Advanced
I am/have/had
added new label for I am/have/had
more
I am looking for
added new label for I am looking for
more
Advanced Filters
Found 66 clinical trials
The ENROUTE Transcarotid Neuroprotection System (ENROUTE Transcarotid NPS) DW-MRI Evaluation

The goal of this evaluation is to document the incidence of post procedure DW-MRI lesions (relative to baseline) in patients treated with the transcarotid artery revascularization (TCAR) procedure.

percutaneous transluminal angioplasty
carotid revascularization
neurologic symptoms
stenosis
tcar
  • 6 views
  • 26 Jan, 2021
  • 6 locations
Predictive Value of Neovascularization Within Asymptomatic Carotis Stenosis on CEUS

introduced as a non-invasive technique to improve detection of carotid atherosclerosis and to evaluate the presence of carotid plaque neovascularization which has emerged as a new marker for plaque

carotid artery stenosis
endarterectomy
stroke
stenosis
arterial stenosis
  • 6 views
  • 10 May, 2021
  • 1 location
Gut Microbiota in Patients With Moyamoya Disease

This study is to find out the association between gut microbiota and moyamoya disease.

stenosis
  • 0 views
  • 26 May, 2021
  • 1 location
RNF213 Variants and Collateral Vessels in Moyamoya Disease

The purpose of this study is to detect the association between RNF213 variants and collateral vessels in patients with moyamoya disease.

stenosis
angiography
  • 0 views
  • 10 Jun, 2021
  • 1 location
Classification of Carotid Plaque With Computed Tomography With Fast kVp (Kilovolt Peak)-Switching Technique

Classification of carotid plaque vessel wall changes in carotid stenosis accordingly to AHA classification (American Heart Association)- comparison between histology and CT. The CT is performed with a fast kVp-switching dual energy technique. To compare the ability to detect iodine contrast enhancement in the carotid plaque compared with 3T MRI …

carotid artery stenosis
endarterectomy
stroke
MRI
angiography
  • 23 views
  • 06 Mar, 2021
  • 1 location
The Role of m6A RNA Modification in Moyamoya Disease

The purpose of this study is to detect the change of m6A RNA modification from peripheral blood of patients with moyamoya disease, and to assess the relationship between clinical characteristics.

  • 0 views
  • 31 Jan, 2021
  • 1 location
Predicative Value of Multimodal MRI in Moyamoya Disease

Moyamoya disease (MMD) is a nonatherosclerotic cerebrovascular abnormality, characterized by a progressive stenosis or occlusion of the intracranial internal carotid arteries (ICAs) and their proximal branches, with subsequent formation of collateral vessels ("puff of smoke"). In some cases, the posterior circulation can also be involved. MMD has been discovered around …

  • 0 views
  • 22 Jan, 2021
  • 1 location
Carotid Revascularization and Medical Management for Asymptomatic Carotid Stenosis Trial - Hemodynamics (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 of flow. To accomplish this aim CREST-H will add on to the NINDS-sponsored CREST-2 trial (parallel, outcome-blinded Phase 3 clinical trials for patients with asymptomatic high-grade …

mental deterioration
carotid disease
carotid revascularization
endarterectomy
carotid artery stenosis
  • 12 views
  • 25 Jan, 2021
  • 53 locations
Structural Stability of Carotid Plaque and Symptomatology

The purpose of the research is to understand structural plaque abnormalities that make a carotid plaque unstable and brake off (embolize) which would help to predict and treat individuals who are likely to suffer not only classic episodic major strokes but also cognitive impairment.

stroke
endarterectomy
  • 29 views
  • 27 Jan, 2021
  • 1 location
Safety and Feasibility of the Infinity Catheter for Radial Access

The main objective of this single arm study is to evaluate the safety and feasibility of the AXS Infinity LS (Stryker, Freemont, CA, USA) and AXS Infinity LS Plus (Stryker, Freemont, CA, USA) catheters during the transradial approach through a secondary use of the data collected during neurointerventional procedures. This …

  • 0 views
  • 26 Jan, 2021
  • 1 location