星状神经节阻滞对膝关节镜手术中循环的影响

来源 :医学临床研究 | 被引量 : 0次 | 上传用户:sfwyb
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【目的】探讨在膝关节镜手术中使用星状神经节阻滞对患者循环的影响。[方法]ASAⅠ~Ⅱ级择期行膝关节镜手术的病人100例,随机分为A组(对照组)、B组(SGB组),每组50例,其中B组行星状神经节阻滞,分别观察各时段的HR、MAP、SP02的变化。【结果】B组上止血带后1h和上止血带后1.5h的MAP与A组比较差异有显著性(P〈0.05)。【结论】在膝关节镜手术中使用SGB可缓解由上止血带引起的疼痛及MAP等循环的变化,使患者内环境更趋平稳,对患者是非常有利的。
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