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目的观察罂粟碱持续静脉滴注对颅内动脉瘤栓塞术中脑血管痉挛的防治作用。方法将132例行颅内动脉瘤栓塞术的患者随机分为观察组与对照组，两组均常规予以肝素盐水经动脉导管持续灌注，观察组在此基础上加用罂粟碱盐水静脉持续滴注。观察手术过程中两组患者出现严重脑血管痉挛和脑血管闭塞的情况变化。结果观察组术中严重脑血管痉挛和脑血管闭塞发生率明显低于治疗组(<0.05)。结论在颅内动脉瘤栓塞术中经静脉持续滴注罂粟碱对术中严重脑血管痉挛和脑血管闭塞具有良好的防治作用。“,”Objective To observe the ef ect of intravenous infusion of papaverine for prevention and treatment of intracranial aneurysm embolization of cerebral vasospasm.Methods Wil the 132 patients who underwent embolization of intracranial aneurysms patients were randomly divided into observation group and control group, two groups were given conventional heparin saline transcatheter arterial infusion observed group based on the use of papaverine saline for intravenous continuous infusion. To observe the changes of cerebral vasospasm and cerebral vascular occlusion in two groups of patients during operation.Results The incidence of cerebral vasospasm and cerebral vascular occlusion in the observation group was significantly lower than that in the treatment group ( < 0.05). Conclusion The continuous intravenous infusion of papaverine for operation in severe cerebral angio spasm and cerebral vascular occlusion has good therapeutic ef ect in the embolization of intracranial aneurysms.