Status:
UNKNOWN
Study of Collateral Circulation in Patients With Symptomatic Intracranial Anterior Circulation Occlusion
Lead Sponsor:
The Second Hospital of Hebei Medical University
Conditions:
Collateral Circulation
Large-artery Occlusion
Eligibility:
All Genders
Phase:
PHASE4
Brief Summary
Intracranial artery stenosis is the leading cause of stroke onset or recurrence in Asian. Multiple studies have shown that anterior circulation is most common in intracranial artery stenosis, especial...
Eligibility Criteria
Inclusion
- 1\. Patients with arterial occlusion on unilateral or bilateral intracranial segment of internal carotid artery and/or middle cerebral artery were diagnosed by CTA; 2 complete medical records;
Exclusion
- 1\. CTA showed no arterial occlusion on unilateral or bilateral intracranial segment of internal carotid artery and/or middle cerebral artery; 2. Follow-up interventional surgery; 3. Death within 30 days of onset; 4. Clinical data incomplete; 5. Loss of follow-up patient.
Key Trial Info
Start Date :
May 5 2019
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
May 1 2020
Estimated Enrollment :
500 Patients enrolled
Trial Details
Trial ID
NCT04091412
Start Date
May 5 2019
End Date
May 1 2020
Last Update
September 16 2019
Active Locations (1)
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1
Second hospital of hebei medical university
Shijiazhuang, Hebei, China, 050000