Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Feasibility Study of Multiple Burrhole Therapy Combined With Intravenous Erythropoietin Pretreatment for Unstable Moyamoya
Brief Summary: In this study, the investigators aim to evaluate the indirect revascularization outcomes of a new combination therapy of multiple burrhole procedure with promotion of arteriogenesis by intravenous (IV) erythropoietin (EPO) pretreatment on Moyamoya patients with acute neurological presentation, and outline the clinical and vascular factors associated with revascularization through the burrholes.