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.

Inclusion criteria

• Patient age ≥ 18
• Pre-stroke mRS 0-1
• Patient experiencing acute ischemic stroke secondary to intracranial large vessel occlusion who are eligible for mechanical thrombectomy using the Penumbra System
• Planned frontline treatment with Penumbra System
• Signed informed consent per Institution Review Board/Ethics Committee

Exclusion criteria

• Any comorbid disease or condition expected to compromise survival or ability to complete follow-up assessments through 90 days.
• Currently participating in an investigational (drug, device, etc) clinical trial that will confound study endpoints. Patients in observational, natural history, and/or epidemiological studies not involving intervention are eligible.