摘要
目的:探讨密闭式吸痰管更换时间对呼吸机相关肺炎发生的影响。方法:将125例患者随机分为A、B、C三组,A组45例,密闭式吸痰管24小时更换1次,B组48例,密闭式吸痰管48小时更换1次,C组32例,密闭式吸痰管72小时更换1次。结果:三组患者发生呼吸机相关肺炎的例数及时间无统计学差异(P>0.05)。结论:密闭式吸痰管24小时更换1次、48小时更换1次及72小时更换1次对VAP的发生率无影响。但48小时及72小时更换1次,降低患者的住院费用,减轻了社会及患者的医疗负担。
Objective：To detect the influence that replacement of time of closed tracheal suction catheter on ventilator-associated pneumonia.Methods： 125 patients were randomly divided into A,B,C three group,A group 45 patients,closed tracheal suction catheter was changed every 24 hours;B group 48 patients, closed tracheal suction catheter was changed every 48 hours;C group 32 patients,closed tracheal suction catheter was changed every 72 hours.Results：There were no significant differences of the numbers and time of ventilator-associated pneumonia occurrence of the three groups（P〉0.05）.Conclusion：The replacement of time of closed tracheal suction catheter at 24 hours,48 patients and 72 hours has no influence on ventilator-associated pneumonia occurrence.But we change the closed tracheal suction catheter every 48 hours or 72 hours will cut down patient＇s cost of hospitalization,lessan medical burden of society and patient.
出处
《中国医药导刊》
2010年第9期1491-1492,共2页
Chinese Journal of Medicinal Guide
关键词
呼吸机相关性肺炎
密闭式吸痰管
更换时间
Ventilator-associated pneumonia
Closed tracheal suction catheter
Replacement of time
