Status:
UNKNOWN
Prediction Model for Chronic Intracranial Arterial Occlusion With Radiomic Features
Lead Sponsor:
Beijing Hospital
Collaborating Sponsors:
Beijing Tiantan Hospital
Chinese Academy of Sciences
Conditions:
Stroke, Ischemic
Stroke Hemorrhagic
Eligibility:
All Genders
18-80 years
Brief Summary
Chronic intracranial arterial occlusion is associated with a "bidirectional stroke risk," with a significantly increased risk of both ischemic stroke and cerebral hemorrhage. Currently, Western CTAP p...
Detailed Description
1. Establishment of a Brain Segmentation Model for Key Brain Regions Based on Multimodal CT The establishment of a brain segmentation model for key brain regions based on multimodal CT is one of t...
Eligibility Criteria
Inclusion
- Diagnosed with chronic intracranial arterial occlusion.
- Asymptomatic or with a history of only transient ischemic attacks (TIAs).
- The age of the patient falls within the range of 18 to 80 years old.
- Willing to undergo both perfusion CT scans and magnetic resonance imaging (MRI).
Exclusion
- Acute intracranial arterial occlusive disease.
- History of either ischemic or hemorrhagic stroke.
- Allergies to contrast agents or conditions such as claustrophobia that prevent completion of imaging data acquisition.
Key Trial Info
Start Date :
August 1 2023
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
December 31 2024
Estimated Enrollment :
1000 Patients enrolled
Trial Details
Trial ID
NCT06066593
Start Date
August 1 2023
End Date
December 31 2024
Last Update
October 4 2023
Active Locations (2)
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1
Beijing Tiantan Hospital
Beijing, Beijing Municipality, China, 100070
2
Beijing Hospital
Beijing, Beijing Municipality, China, 100730