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Clinical Trial Summary

This is a prospective, multi-center, non-randomized trial to study one-year outcomes of the Wingspan system for the treatment of Chinese patients with symptomatic atherosclerotic severe intracranial stenosis.


Clinical Trial Description

The study will enroll 200 Chinese patients with atherosclerotic intracranial stenosis of 70% to 99% that causes a recent ischemic neurologic event.

The Winspan stenting following undersized Gateway balloon angioplasty will be performed at experienced centers (at least 10 cases' experiences of using the Wingspan system to treat the patients with intracranial stenosis for each center).

The primary endpoint of the study, independently evaluated by neurologists, is any stroke or death within 30 days, plus ischemic stroke in the stented artery territory between 31 day and 1 year. ;


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT00685308
Study type Observational
Source Ministry of Health, China
Contact Wei-Jian Jiang, MD
Phone 86-10-6706-1935
Email cjr.jiangweijian@vip.163.com
Status Recruiting
Phase N/A
Start date December 2007
Completion date October 2010

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