The Imperative Trial: Treatment of Acute Ischemic Stroke With the Zoom Reperfusion System

Each year 17 million people suffer stroke worldwide. According to the World Stroke Organization, stroke has become the second cause of death and disability worldwide. In the United States, every year, more than 795,000 people have a stroke. Given the large-scale challenges of curing stroke, prevention and treatments for stroke are much needed. Ischemic stroke is treatable in many patients if they have early access to viable treatments. This trial is a prospective, multicenter, open-label, single-arm trial designed to assess the potential treatment benefits of using the Imperative Care 0.088" Catheters in conjunction with the other devices in the Zoom Reperfusion System to restore blood flow in patients with acute ischemic stroke secondary to intracranial large vessel occlusive disease. The Zoom Reperfusion System includes the Imperative Care 0.088" Catheters, the Zoom Reperfusion Catheters (0.035" to 0.071" Catheters), Zoom Aspiration Tubing, and Zoom Aspiration Pump. The trial will assess reperfusion success using the mTICI scores in the absence of any rescue therapy, reperfusion time, first-pass success, and functional independence including a quality-of-life assessment.