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超声引导下改良塞丁格技术颈内静脉置管成功率及安全性分析

China Medical Equipment(2018)

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Abstract
目的:探讨超声引导下改良塞丁格技术(MST)实施颈内静脉置管的成功率及安全性.方法:选取在医院就诊的300例拟实施颈内静脉置管的患者,采用随机数表法将其分为观察组和对照组,每组150例.观察组采用超声引导下MST实施颈内静脉置管,对照组采用传统技术置管,对比两组置管效果、并发症以及患者满意度.结果:观察组一次穿刺置管成功率、总置管成功率均显著高于对照组,其差异有统计学意义(t=4.925,t=4.623;P<0.05);观察组穿刺时间显著低于对照组,其差异有统计学意义(t=10.432,P<0.05);观察组穿刺点出血、静脉炎、导管相关性感染和堵管的发生率均显著低于对照组,其差异有统计学意义(t=5.684,t=5.556,t=4.623,t=4.624;P<0.05);观察组对穿刺的满意率高于对照组,其差异有统计学意义(Z=-2.734,P<0.05);观察组静脉血栓、非计划性拔管的发生率与对照组比较无差异.结论:超声引导下MST实施颈内静脉置管能显著提高置管成功率、减少穿刺并发症以及提高患者的满意度.
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Key words
Ultrasound guidance,Modified Seldinger technique,Jugular vein catheter,Safety
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