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NCT07156344

Assessing Vulnerability and Outcomes of Intracranial Atherosclerotic Plaques

Completed Last updated 5 September 2025
What this trial tests

trial testing Progression and Outcome of Intracranial Atherosclerosis in Asymptomatic Intracranial Atherosclerotic Stenosis Patients in 3,849 participants. Completed in 30 April 2025.

Timeline
1 January 2019
Primary endpoint
30 April 2025
30 April 2025

Quick facts

Lead sponsorXuanwu Hospital, Beijing
StatusCompleted
Study typeOBSERVATIONAL
Enrollment3,849
Start date1 January 2019
Primary completion30 April 2025
Estimated completion30 April 2025
Sites1 location across China

Drugs / interventions tested

Conditions studied

Sponsor

Xuanwu Hospital, Beijing

Who can join

Adults 30 to 80, any sex, with Asymptomatic Intracranial Atherosclerotic Stenosis Patients. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This prospective cohort study aims to establish a large-scale cohort for primary stroke prevention in asymptomatic intracranial atherosclerosis (ICAS). Objectives include: characterizing risk factor and stenotic artery distributions; determining optimal TCD screening sentinel arteries; observing plaque progression/regression via HR-MRI; establishing vulnerable plaque evaluation systems through stroke event follow-up; and developing cognitive decline prediction models integrating hemodynamic parameters. All procedures (TCD, HR-MRI, neuropsychological assessments) are routine clinical examinations with minimal risk. Participation is voluntary. Initial TCD and qualifying HR-MRI scans incur standard fees; all follow-up imaging and neuropsychological assessments post-enrollment are provided free of charge.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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Other Xuanwu Hospital, Beijing trials

Trials by the same sponsor.

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Data sources for this page

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