Actively Recruiting
Medical Imaging Screening for Posterior-circulation Ischemic Stroke
Led by Tianjin Huanhu Hospital · Updated on 2023-10-23
1000
Participants Needed
4
Research Sites
552 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
Patients with ischemic stroke in the posterior circulation continue to have high rates of mortality and disability, even with aggressive treatment. We wanted to evaluate preoperative imaging to screen patients with a good prognosis from mechanical embolization. We assess the degree of ischemia by defining the pons-midbrain-medulla index (PMMI) and correlate the preoperative PMMI with the clinical prognosis of postoperative patients to verify the validity of PMMI in predicting the clinical prognosis of patients with embolization.
CONDITIONS
Official Title
Medical Imaging Screening for Posterior-circulation Ischemic Stroke
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patient admitted from Jun. 1st 2019 to Jan. 1st 2029
- Patients with recent acute ischemic stroke
- Symptoms present at admission
- MRI including DWI confirms acute ischemic vertebrobasilar artery occlusion in posterior circulation (single right or left intracranial vertebral artery occlusion, single basilar occlusion, or occlusion of both vertebral arteries and basilar artery)
You will not qualify if you...
- Patients who cannot undergo MRI examination due to absolute or relative contraindications
AI-Screening
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Trial Site Locations
Total: 4 locations
1
Tianjin Medical University General Hospital
Tianjin, Tianjin Municipality, China, 300052
Actively Recruiting
2
The Sencond Hospital of Tianjin Medical University
Tianjin, Tianjin Municipality, China, 300211
Actively Recruiting
3
Tianjin Huanhu Hospital
Tianjin, Tianjin Municipality, China, 300222
Actively Recruiting
4
Beijing University Binhai Hospital
Tianjin, Tianjin Municipality, China, 300450
Actively Recruiting
Research Team
M
Ming Wei, PhD
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
2
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