重比重可乐定鞘内注射

来源 :世界医学杂志 | 被引量 : 0次 | 上传用户:lizdy
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鞘内注射可乐定是一种有效的镇痛方式,但可以产生血流动力学抑制作用并产生镇静作用.这可能与鞘内注射可乐定后在脑脊液内向头端扩散有关。奥地利学者Amir Baker等认为可以通过使用高比重可乐定液和抬高躯干的方法减少鞘内应用可乐定的不良作用.同时不影响其镇痛时间和效果。
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