Endovascular Treatment Key Technique and Emergency Work Flow Improvement of Acute Ischemic Stroke (ANGEL-ACT)

Capital Medical University

Status: Completed

Conditions: Intracranial Artery Occlusion With Infarction (Disorder)

Study type: Observational

Funder types: Other

Identifiers

NCT03370939

2016YFC1301501-1

Details and patient eligibility

About

Endovascular thrombectomy (EVT) is effective and safe for acute ischemic stroke (AIS) caused by large vessel occlusion (LVO) in major clinical trials. Whether the benefit of EVT in randomized trials could be generalized to clinical practice, especially in developing countries, remains unknown. The prospective Chinese ANGEL-ACT Registry (Endovascular Treatment Key Technique and Emergency Work Flow Improvement of Acute Ischemic Stroke) was established to evaluate the utilization, and subsequent outcomes of EVT treated AIS patients. This study is a multi-center, prospective registry study initiated by researchers, funded by National Key R&D Program of China. A total of 2,000 patients with acute ischemic stroke will undergo endovascular treatment. The hypothesis was that favorable outcomes from clinical trials could be achieved in clinical practice in China.

Enrollment: 2,004 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion criteria

1. Age ≥ 18 years old;
2. Diagnosis of acute ischemic stroke;
3. Imaging confirmed intracranial large artery occlusion (LVO): intracranial internal carotid artery (ICA T/L), middle cerebral artery (MCA M1/M2), anterior cerebral artery (ACA A1/A2), basilar artery (BA), vertebral artery (VA V4), and posterior cerebral artery (PCA P1);
4. Initiation of any type of endovascular treatment (EVT), including intra-arterial thrombolysis, mechanical thrombectomy, angioplasty, and stenting;
5. The patient or the patient's legal representative is able and willing to sign the informed consent.

Exclusion criteria

1. Isolated cervical ICA or VA occlusion;
2. No evidence of LVO on DSA.