Abstract TP18: Interventional Management of Carotid Occlusions in the Setting of Acute Stroke: An Experience at a Busy Comprehensive Stroke Center

Introduction: Carotid artery occlusion in the setting of acute stroke with concurrent intracranial involvement is a serious and deadly combination, and can prove to be a challenging endeavor when encountered. The stroke is usually more severe due to poor collaterals and successful revascularization is difficult to achieve, resulting in a higher morbidity and mortality. We aim to assess the revascularization rates and clinical outcomes in this subset of patients treated with endovascular therapy. Methods: An IRB approved retrospective chart review of cases presenting with acute ischemic stroke with carotid occlusions and concurrent intracranial involvement treated with endovascular therapy over a 4-year period was conducted. Of these reviewed cases, 75 patients had carotid occlusions with intracranial involvement. The carotid T occlusions and critical ICA stenosis with intracranial flow were excluded from the study. Based on the CT and catheter angiogram findings, the 75 patients fell into two groups: 1) G...