Abstract TP27: ADAPT Reperfusion With ACE64 and ACE68 is Safe and Effective in Large Vessel Occlusions of the Anterior Circulation - The PROMISE Registry Results

Introduction: Safe and complete recanalization is important to reduce clot burden and determines functional prognosis of patients with cerebral infarction from large vessel occlusions (LVO). The aim of PROMISE is to evaluate the safe and effective use of the aspiration-based Penumbra System with the latest generation of ACE Reperfusion Catheters in a real world population with acute ischemic stroke from anterior circulation LVO, treated with the ADAPT technique in routine practice. Methods: The prospective, single-arm, multicenter PROMISE registry evaluated the Penumbra System with ACE64 and ACE68 catheters across 20 European centers. Criteria for inclusion include presentation of anterior circulation LVO within 6 hours of ictus, NIHSS ≥ 2, ASPECTS ≥ 6 and wherein intervention was proceeded with ADAPT as frontline. Primary endpoints include angiographic revascularization to TICI 2b-3, and clinical independence (mRS 0-2) at 90 days. Secondary endpoints include safety events, functional improvement at 7-10 ...