About this trial
To compare the door-to-puncture time of patients with hyperacute ischemic stroke (between 4.5-6 hours after the onset of symptoms) treated in a standard stroke unit adherent to guidelines versus treated in Emergency Stroke Unit (a new stroke unit based on low-field magnetic resonance imaging).
Eligibility criteria
Qualifiers
Age ≥ 18 years;
Can be treated between 4.5-6 hours of symptoms onset*(*Symptom onset is defined by the "last seen normal" principle);
Presenting with ischemic stroke symptoms;
Pre-stroke mRS score 0-1;
Disqualifiers
Baseline NIHSS score < 5;
Unable to undergo MRI because of claustrophobia;
Patients with cardiac pacemaker/brain pacemaker/insulin pump implantation;
Definite contraindication for endovascular thrombectomy;
Trial design
Treatments tested in this trial
- Emergency Stroke Unit based on 0.23-T MRI
- Standard stroke unit adherent to guidelines
Treatment groups
Sponsors and collaborators
Yongjun Wang
Lead sponsor
Beijing Tiantan Hospital
Sponsor institution