Shigemasa Hayashi

Clinical outcomes before and after the introduction of clazosentan in aneurysmal subarachnoid hemorrhage: a multicenter retrospective study of clipping and endovascular treatment

OBJECTIVE: Definitive treatment for aneurysmal subarachnoid hemorrhage (aSAH) includes microsurgical clipping and endovascular treatment (EVT). In randomized trials such as ISAT and BRAT, EVT showed superiority in short-term outcomes and comparable or favorable long-term results....