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Study identifier: NCT06899399 Synced from ClinicalTrials.gov · July 29, 2026
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Efficacy and Safety Study of Endovascular Treatment of Asymptomatic Carotid Artery Stenosis

Condition: Asymptomatic Carotid Artery Stenosis  ·  Sponsor: Beijing Tiantan Hospital

PhaseNA
Planned participants982
Who can joinAll sexes, 40 Years to 80 Years
Healthy volunteersNo

About this study

This study is a multicenter, prospective, open-label, endpoint-blinded, randomized controlled trial designed to evaluate the safety and efficacy of endovascular stenting combined with optimal medical therapy versus optimal medical therapy alone in patients with asymptomatic severe stenosis (70-99%) of the internal carotid artery. The study plans to enroll 982 patients aged 40-80 years who have had no ipsilateral carotid artery-related neurological symptoms in the past six months and who have declined carotid endarterectomy. The primary endpoints include stroke, myocardial infarction, or death within 30 days post-procedure/enrollment, as well as the incidence of ipsilateral stroke from 30 days to one year post-procedure/enrollment. Secondary endpoints include procedural success rate, restenosis rate, changes in cognitive function, and others. The study results will provide high-level evidence-based medical evidence for the treatment selection of patients with asymptomatic carotid artery stenosis.

This description comes directly from the study's public registry record.

Talk to the study team

Dapeng Sun, MD  ·  +8619520064886  ·  sundp1990@163.com

Always discuss trial participation with your own doctor first.

Locations (1)

Beijing Tiantan Hospital, Capital Medical UniversityBeijing, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06899399