Status:
COMPLETED
Bare -Metal Stents and Drug -Eluting Stents in the Treatment of Patients With Vertebral Artery Ostium Stenosis
Lead Sponsor:
Xuanwu Hospital, Beijing
Conditions:
Ischemic Stroke
Eligibility:
All Genders
35-75 years
Brief Summary
The study hypothesizes that Drug -eluting stents are more effective in preventing restenosis than Bare-metal stents after Vertebral Artery Ostium stenting
Detailed Description
The vertebral artery ostium stenosis was one of the higher risk of the ischemia stroke in China. In the mean time ,more and more people accept revascularization. There are no prospective studies for c...
Eligibility Criteria
Inclusion
- \- symptomatic posterior circulation ischemia including monor stroke (mRS ≤2) or TIA result from the stenosis in the vertebral artery ostium.
- 70% to 99% stenosis of vertebral artery ostium.
Exclusion
- etiology of stenotic lesions not atherosclerosis patients had undergone previos interventions on the vertebral artery ostium ipsilateral severe stenotic lesions in subclavian artery involved as well as vertebral artery ostium
Key Trial Info
Start Date :
January 1 2014
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
June 1 2016
Estimated Enrollment :
168 Patients enrolled
Trial Details
Trial ID
NCT02197559
Start Date
January 1 2014
End Date
June 1 2016
Last Update
October 24 2016
Active Locations (1)
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1
Department of neurosurgery, Xuanwu hospital
Beijing, China, 100053