地塞米松浸泡导管预防PICC置管所致机械性静脉炎效果分析

Journal of Nurses Training(2012)

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Abstract
目的探讨地塞米松浸泡导管预防PICC置管所致的静脉炎。方法选择120例置入PICC的住院患者,随机分成两组:观察组60例,对照组60例。两组均按PICC操作规程置入导管,在置管前,对照组用生理盐水40ml,浸泡时间≥2min;观察组用0.125mg/ml地塞米松溶液40ml,浸泡时间≥2min。结果对照组的静脉炎发生率为13.4%,观察组的静脉炎发生率为1.6%,差异有显著意义(P<0.05);观察组静脉炎发生在置管后25~72h为62%,对照组为100%;两组其他并发症的发生率差异无显著意义。结论PICC导致的静脉炎多发生在置管后25~72h,地塞米松浸泡导管对PICC导致的静脉炎有很好的预防作用。
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Key words
PICC Dexamethasone Phlebitis Prevention
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