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First received: February 10, 2023

Clinical Trial: CT Evaluation of Carotid Plaque Components

Study Status: Completed

Recruit Status: RECRUITING

Condition: Carotid Plaque

Study Type: OBSERVATIONAL


Official Title: Validation of Photon Counting/Spectral Computed Tomography Angiography of Carotid Plaque Composition in Patients With Ischemic Stroke

Brief Summary: The goal of this observational study is to validate the diagnostic performance of photon counting/spectral CT to distinguish tissue components in ischemic stroke with MRI/semi-automated segmentation software and histology as the reference standard.The main question[s] it aims to answer are:Presence or absence of calcium, hemorrhage, and lipid plaque components as determined on CT will be confirmed with carotid MRI, segmentation quantitative (e.g., volume) output from segmentation software, or histologic…

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