定期声门下分泌物吸引预防呼吸机相关性肺炎的观察与护理

Tianjin Journal of Nursing(2010)

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Abstract
目的:观察定期声门下分泌物吸引对预防呼吸机相关性肺炎(VAP)的效果.方法:将102例行经口/鼻气管导管插管机械通气的患者随机分为两组,采用可冲洗气管导管进行定期声门下分泌物吸引冲洗的为观察组(52例),采用普通气管导管进行分泌物吸引的为对照组(50例).观察两组呼吸机相关性肺炎发生情况.结果:观察组VAP发生率为26.9%.发生时间(14±3)天;对照组发生率为58.0%,发生时间(6±4)天,存在显著性差异(P<0.05).绪论:采用可冲洗气管导管进行定期声门下吸引冲洗,可减少呼吸机相关性肺炎的发生.
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Key words
Mechanical ventilation,Subglottic secretion drainage,Ventilator-associated pneumonia
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