Rescue Endovascular Therapy for Progressive Acute Mild Ischemic Stroke With Large Vascular Occlusion

"Patients in this group will receive best medical management plus EVT including mechanical thrombectomy, aspiration thrombectomy, intra-arterial thrombolysis, angioplasty or stenting.~In the procedure, the methods including mechanical thrombectomy, aspiration thrombectomy, intra-arterial thrombolysis, angioplasty and stenting can be used according to the local interventionalists' choice. Mechanical thrombectomy or aspiration thrombectomy will be recommended as the primary treatment."

All the patients enrolled received standard guideline-directed medical therapy including: monitor vital signs, management of blood pressure, glucose and lipids, antithrombotic (antiplatelet or anticoagulant therapy determined by treating physician) therapy if appropriate