术前鼻腔干预对经鼻气管插管全身麻醉患者术后预防下呼吸道感染的评价
发布时间:2018-04-27 16:12
本文选题:鼻腔 + 干预措施 ; 参考:《中华医院感染学杂志》2016年05期
【摘要】:目的探讨术前鼻腔干预措施对气管插管全身麻醉手术患者术后下呼吸道感染的预防效果,为预防患者术后下呼吸道感染提供依据。方法 2013年6月-2015年6月行气管插管全身麻醉择期手术治疗的920例患者为研究对象,采用随机数字表法将患者随机分为观察组和对照组,每组各460例;对照组患者给予常规术前准备,干预组在对照组基础上给予35~38℃温生理盐水进行悬挂式鼻腔冲洗,0.1%聚维酮碘行鼻腔消毒等鼻腔干预措施,观察两组患者术后下呼吸道感染的发生率和病原菌分布。结果观察组患者下呼吸道感染率为4.57%,显著低于对照组的7.83%,差异有统计学意义(χ2=4.208,P0.05);观察组21例下呼吸道感染患者检测出病原菌25株,对照组36例下呼吸道感染患者检测出病原菌49株,两组均以肺炎克雷伯菌及金黄色葡萄球菌为主要病原菌;观察组下呼吸道感染患者的平均住院天数、住院费用显著低于对照组下呼吸道感染者,差异均有统计学意义(P0.05)。结论术前给予经鼻气管插管全身麻醉手术患者鼻腔冲洗及消毒等干预措施,可以有效预防术后下呼吸道感染的发生。
[Abstract]:Objective to investigate the preventive effect of preoperative nasal intervention on lower respiratory tract infection in patients undergoing general anesthesia with tracheal intubation, and to provide evidence for prevention of lower respiratory tract infection after tracheal intubation. Methods from June 2013 to June 2015, 920 patients undergoing tracheal intubation under general anesthesia were randomly divided into observation group (n = 460) and control group (n = 460). The patients in the control group were given routine preoperative preparation, the intervention group was given 35 鈩,
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