Systematic Evaluation of Patients Treated With Stroke Devices for Acute Ischemic Stroke (STRATIS) Registry

Completed

Brief Summary: The purpose of this registry is to assess clinical outcomes, and different factors that may affect these clinical outcomes such as systems of care, associated with the use of Covidien market-released neurothrombectomy devices intended to restore blood flow in patients experiencing acute ischemic stroke due to large intracranial vessel occlusion.

Detailed Description: This is a prospective, multi-center, non-randomized, observational registry of acute ischemic stroke patients that have or will undergo treatment with the use of a Covidien market-released neurothrombectomy device (as the initial device used to remove the thrombus) within 8 hours of stroke symptom onset, at the discretion of the investigator and independent of participation in this registry. This registry may enroll up to 1000 patients.

Recruitment & Eligibility

Inclusion Criteria

Patient or patient's legally authorized representative has given Informed Consent according to Good Clinical Practices (GCP) and/or IRB and/or local or institutional policies.
Patient has experienced an acute ischemic stroke due to large intracranial vessel occlusion (with associated symptoms) and has been or will be treated with a Covidien market-released neurothrombectomy device, as the initial device used to remove the thrombus.
Treatment within 8 hours of stroke onset.
Pre-Stroke Modified Rankin Scale (mRS) score ≤ 1 (immediately) prior to stroke onset.
Pre-treatment National Institutes of Health Stroke Scale (NIHSS) ≥ 8 and ≤ 30.

Exclusion Criteria

Primary Outcome Measures

Name	Time	Method
Number of Participants Assessed for Revascularization With mTICI Grades 2b-3	Day 0-At the completion of the thrombectomy procedure	Assess revascularization using modified Thrombolysis in Cerebral Infarction (mTICI) score at the end of the procedure. This scale determines the response of therapy for ischemic stroke based on angiographic appearances of the treated occluded vessel and the distal branches. Classification: grade 0: no perfusion grade 1: antegrade reperfusion past the initial occlusion, but limited distal branch filling with little or slow distal reperfusion grade 2a: antegrade reperfusion of less than half of the occluded target artery previously ischemic territory grade 2b: antegrade reperfusion of more than half of the previously occluded target artery ischemic territory grade 3: complete antegrade reperfusion of the previously occluded target artery ischemic territory, with absence of visualized occlusion in all distal branches (higher values represent better outcomes)

Secondary Outcome Measures

Name	Time	Method
Incidence of Neurological Events of Interest	up to 90 days post index procedure	Evaluate events causing neurological deterioration (defined as ≥ 4 worsening points from baseline on the NIHSS scale)

Locations (55): Banner University Medical Center
🇺🇸
Phoenix, Arizona, United States
University of Arizona Medical Center
🇺🇸
Tucson, Arizona, United States
University of California Irvine
🇺🇸
Irvine, California, United States
University of California Los Angeles
🇺🇸
Los Angeles, California, United States
Mercy San Juan Medical Center/ Mercy General
🇺🇸
Sacramento, California, United States
California Pacific Medical Center
🇺🇸
San Francisco, California, United States
Los Robles Medical Center
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Thousand Oaks, California, United States
Advanced Neuroscience Network/Tenet South Florida
🇺🇸
Delray Beach, Florida, United States
South Broward Hospital
🇺🇸
Hollywood, Florida, United States
Baptist Medical Center - Jacksonville
🇺🇸
Jacksonville, Florida, United States
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Banner University Medical Center
🇺🇸Phoenix, Arizona, United States