This study plans to recruit 164 patients with acute intracranial large-vessel occlusion within 24 hours time window. The Primary endpoint is the instant recanalization rate of target vessel after operation. Secondary efficacy endpoints will include: 1) immediate recanalization rate of the first pass of aspiration; 2) the recanalization time of the target vessel blood flow; 3) the improvement of the postoperative NIHSS score; 4) the ratio of good neurological function (mRS 0-2 points) at 90 days; 5) the success rate of device; 6) the success rate of operation; 7) The proportion of rescue therapy. Safety endpoints will include: 1) the incidence of symptomatic intracranial hemorrhage within 24 hours after operation; 2) all-cause death and stroke-related mortality at 90 days; 3) stroke recurrence rate within 90 days after operation; 4) surgery-related complications; 5) adverse events; 6) serious adverse events; 7) Device defection rate
A prospective, multicenter, single-arm objective performance criteria trial to investigate the safety and efficacy of SINOMED ADPAT for Recanalization Therapy in acute large-vessel occlusive stroke.