Actively Recruiting
Cognition and Imaging With Tigertriever
Led by Rapid Medical · Updated on 2025-05-16
424
Participants Needed
3
Research Sites
104 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The objective of the COGNITIVE Study is to evaluate whether successful reperfusion with Tigertriever is associated with cognitive benefit.
CONDITIONS
Official Title
Cognition and Imaging With Tigertriever
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients admitted with large vessel occlusion (LVO) and treated with the Tigertriever, as indicated per the approved IFU.
- Tigertriever was used as the first line treatment in the target vessel.
- A signed informed consent.
- Age 18-75 years (inclusive).
- No known significant pre-stroke disability (pre-stroke mRS 0 or 1).
You will not qualify if you...
- Use of any other IA recanalization device prior to the Tigertriever in the target vessel, including aspiration catheter.
- Evidence of acute brain hemorrhage on CT and/or MRI at admission.
- Prior hemorrhage, stroke, thrombolysis, and/or endovascular therapy in the last 3 months.
- Probable cerebral amyloid angiopathy.
- Pre-stroke diagnosed dementia and/or prescribed cholinesterase inhibitors.
- Pre-stroke diagnosed and/or currently treated major depression.
- Pre-stroke learning or intellectual disability.
- Anticipated inability to obtain 6-month follow-up assessments.
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 3 locations
1
University of California
Los Angeles, California, United States, 90095
Actively Recruiting
2
Corewell Health Research Institute
Grand Rapids, Michigan, United States, 49503
Actively Recruiting
3
Westchester Medical Center
New York, New York, United States, 10595
Actively Recruiting
Research Team
W
Walid Haddad, Dr.
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
0
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