European Stroke Organisation (ESO), European Association of Neurosurgical Societies (EANS) and European Society for Minimally Invasive Neurological Therapy (ESMINT) guideline on aneurysmal subarachnoid haemorrhage
常规弹簧圈栓塞与显微手术夹闭:推荐临床状况良好(WFNS I - III)且动脉瘤可采用常规弹簧圈栓塞或显微手术夹闭时,优先选择常规弹簧圈栓塞;循证推荐临床状况良好(WFNS I - III)的aSAH患者,可选择常规弹簧圈栓塞或神经外科夹闭时,推荐常规弹簧圈栓塞为首选策略;Cochrane系统评价显示弹簧圈栓塞与神经外科夹闭相比,1年时功能预后不良的OR为0.69,绝对风险降低7%;后循环动脉瘤亚组OR为0.27,绝对风险降低27%;10年时OR为0.70