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NCT06315153: CAIS-pre

Comprehensive Assessment of Atherosclerotic Ischemic Stroke Risk and Development of a Prediction Model

Status unknown Last updated 18 March 2024
What this trial tests

trial in Carotid Stenosis in 500 participants. Status unknown.

Timeline
3 January 2022
Primary endpoint
1 April 2024
1 April 2026

Quick facts

Lead sponsorXuanwu Hospital, Beijing
StatusStatus unknown
Study typeOBSERVATIONAL
Enrollment500
Start date3 January 2022
Primary completion1 April 2024
Estimated completion1 April 2026
Sites2 locations across China

Conditions studied

Sponsor

Xuanwu Hospital, Beijing

Who can join

40 and older, any sex, with Carotid Stenosis or Ischemic Stroke. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This observational study was designed for the assessment of plaque vulnerability in patients with carotid atherosclerotic stenosis and the development of predictive models for the occurrence and recurrence of atherosclerotic ischemic stroke. The objectives of the study were as follows: first, to integrate the degree of carotid stenosis and plaque characteristics assessed by vascular ultrasound for a comprehensive assessment of plaque vulnerability; second, to develop an assessment tool for the risk of future ischemic stroke in patients with asymptomatic carotid stenosis by combining vascular risk factors, serologic markers, carotid ultrasound characteristics, and contrast-enhanced ultrasonographic parameters; and third, to incorporate vascular ultrasound parameters into existing predictive models of ischemic stroke recurrence risk to develop a risk assessment tool for atherosclerotic ischemic stroke. The main questions it aims to answer are: * How to screen high-risk patients and those eligible for revascularization from asymptomatic carotid stenosis patients for primary prevention of stroke. * How to improve the prediction accuracy of atherosclerotic ischemic stroke based on existing prediction models for secondary prevention of stroke.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

  1. The lipid ratio castelli's risk index II is a novel biomarker for intraplaque neovascularization in patients with carotid stenosis.
    Cui L, Zhou F, Chen Y, Liu R, et al · · 2025 · PMID 41353547 · DOI 10.1186/s12944-025-02821-1

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Other recruiting trials for Carotid Stenosis

Currently open trials in the same condition.

Other Xuanwu Hospital, Beijing trials

Trials by the same sponsor.

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