Prediction of Anterior Circulation Large Vessel Occlusion Stroke With EEG

Capital Medical University

Status: Not yet enrolling

Conditions: Anterior Large Vessel Occlusion Stroke

Treatments: Device: electroencephalography

Study type: Observational

Funder types: Other

Identifiers

NCT06564129

XMEC-2024-01

Details and patient eligibility

About

This study is designed to evaluate the accuracy of saline electrode EEG in the prehospital diagnosis of LVO-a stroke.

Full description

This is a multicenter, prospective, observational study,which will screen a total of 1194 patients in the participating centers during the period of June 1, 2024-December 31, 2025, and record single scalp EEG signals with eyes open at rest in the lying position of the patients using a non-invasive EEG acquisition device, and collect clinical data.

Enrollment: 1,194 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Phase I.1.Acute ischemic stroke caused by occlusion of the anterior circulation (intracranial origin of the internal carotid artery or proximal middle cerebral artery (M1/M2)) confirmed by CTA, MRA or DSA (diagnosis in accordance with the "Chinese Guidelines for the Diagnosis and Treatment of Acute Ischemic Stroke 2023")；2. Patient age ≥18 years；3: Last normal time to EEG acquisition time ≤ 72 hours；4: Signed informed consent.

Phase II-III

1. Diagnosed by a healthcare professional as a suspected acute stroke patient or a known acute stroke patient
2. Patient age ≥18 years
3. Last normal time to EEG acquisition time ≤ 24 hours
4. Signed informed consent

Exclusion criteria

1. Wounds in the area of electrode cap placement or active infection in the scalp;
2. Patients who do not cooperate with the EEG examination.