posterior circulation ischemia
Conditions
Interventions
balloon-expandable stent:balloon-expandable stent
self-expandable stent:self-expandable stent
Sponsors
The first affilliated hospita of Zhengzhou university
Eligibility
Sex/Gender
All
Age
20 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Bilateral or unilateral vertebral artery stenosis; 2. Basilar artery stenosis; 3. Vertebral artery and basilar artery stenosis.
Exclusion criteria
Exclusion criteria: 1. V1 segment of vertebral artery stenosis; 2. Vertebral - basilar artery occlusion; 3. Intracranial hemorrhage had occurred within the past 3 months; 4. Patients with severe cardiovascular disease; 5. Patients with liver and kidney dysfunction; 6. Blood coagulation dysfunction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| vascular diameter;NHISS score; | — |
Countries
China
Contacts
Public ContactHan Xin-wei
Outcome results
None listed