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 101 clinical trials
Atrial Fibrillation in Cryptogenic Stroke and TIA

cryptogenic stroke and transient ischemic attack (TIA). Patients admitted with cryptogenic stroke or TIA in stroke units in the Nordic countries, aged 18-80 years are included and have the Reveal LINQ

infarct
12 lead ECG
electrocardiographic monitoring
diffusion weighted imaging
electrocardiogram
  • 6 views
  • 14 Mar, 2021
  • 2 locations
Intracranial Artery Stenosis Magnetic Resonance Imaging: Aetiology and Progression

Stroke has become the leading cause of death in China. It has been shown that intracranial artery stenosis (ICAS) plays a key role in Chinese stroke patients. Although most of stenotic diseases in intracranial arteries are atherosclerotic, a substantial number of other vascular diseases, such as dissection, arteritis, moyamoya disease, …

luminal
blood draw
stenosis
stroke
transient ischemic attack
  • 14 views
  • 22 Jan, 2021
  • 1 location
Vessel Wall MR Imaging to Explore Sex-Differences of Intracranial Arterial Wall Changes After Suspected Stroke

Despite advances in stroke care, women continue to face worse outcomes after stroke than men. This disparity in outcomes may be related to biologic sex-differences that manifest in the development and progression of atherosclerosis. Decades of cyclic changes in the hormonal milieu lead to different metabolic profiles in women. These …

thrombectomy
stroke
atherosclerosis
  • 3 views
  • 03 May, 2021
  • 1 location
Internal Microstructure of Patent Foramen Ovale Related to Stroke

This study aims to (1) investigate the internal microstructure of patent foramen ovale related to cryptogenic stroke, transient ischemic attack or migraine and determine the effectiveness of

  • 0 views
  • 28 Apr, 2021
  • 2 locations
Microstructure Imaging in Stroke Patients

The purpose of this study is to establish a methodological framework based on existing advanced neuroimaging technologies as a new clinical neuroimaging tool for assessment of possible affected brain connections in stroke and TIA patients. Thus, providing new insights into microstructural changes that may underline why those patients experience deficits …

stroke
  • 0 views
  • 16 Apr, 2021
  • 2 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
Early Detection of Vascular Dysfunction Using Biomarkers From Lagrangian Carotid Strain Imaging

at risk for vascular aging or plaque rupture in asymptomatic participants, expanding upon current criteria for risk assessments based on focal transient ischemic attack (TIA) or strokes. Variations

stenosis
ischemic attack
MRI
  • 0 views
  • 22 Sep, 2021
  • 1 location
Biomarkers of Acute Stroke in Clinic

The proposed study will investigate the clinical use of the ISCDX test that may differentiate between diverse stroke etiologies as listed below: Aim 1: Differentiate between cardioembolic and large artery atherosclerotic ischemic strokes, when hemorrhagic stroke is ruled out, as defined by TOAST classification of subtypes of acute ischemic stroke. …

blood test
stroke
head ct
acute stroke
MRI
  • 4 views
  • 29 Aug, 2021
  • 1 location
Spectral Computed Tomography With Photon Counting Detector of Brain and Vessels.

Primary purpose of the study is to show wether computed tomography with photon counting detector has a diagnostic image quality as good as, or better than classic computed tomography in investigations concerning stroke work-up.

  • 1 views
  • 05 Mar, 2021
  • 1 location
Apixaban in Adults With Congenital Heart Disease and Atrial Arrhythmias: the PROTECT-AR Study

The purpose of this study is to evaluate the safety and efficacy of apixaban for the prevention of thromboembolism in adult patients with congenital heart disease (CHD) and non-valvular atrial arrhythmias (AA)

apixaban
arrhythmia
thromboembolism
  • 2 views
  • 03 Feb, 2021
  • 8 locations