COMPLETE: International Acute Ischemic Stroke Registry With the Penumbra System Aspiration Including the 3D Revascularization Device

Registry Objective: The primary objective of this registry is to collect real-world performance and safety data on Penumbra System including the 3D Revascularization Device in a patient population with acute ischemic stroke (AIS) secondary to intracranial large vessel occlusion (LVO). Registry Design: This will be a prospective, single-arm, multi-center observational registry and will include patients that present with either anterior or posterior LVO who are eligible for mechanical thrombectomy using the Penumbra System. Registry Duration: Subjects will be in the registry for approximately 90 days from enrollment to last follow-up.