ε-聚赖氨酸对胸腹部联合创伤患者呼吸道感染的控制

The ε-polylysine on the control of respiratory infectio in patients with thoracic and abdominal trauma

目的:探讨对ε-聚赖氨酸(ε-pl)氧气湿化液在严重胸腹部联合伤患者的呼吸道感染中的抑菌效果。方法:2012年1月-2013年3月收治胸腹部联合损伤患者105例,随机分为试验组和对照组。试验组应用含ε-聚赖氨酸的一次性吸氧管,对照组采用常规吸氧管吸氧。分别对两组进行24 h及48 h痰培养、痰液黏滞度、痰栓情况及肺部感染进行分析。结果:试验组在痰培养、痰液黏滞度、痰栓等情况较对照组差异有统计学意义(P<0.05)。结论:对ε-聚赖氨酸氧气湿化液抑菌效果明显,可有效减少严重胸腹部联合损伤患者的呼吸道感染率,提高因肺部感染而导致胸腹部联合创伤患者的抢救成功率。

Objective:To investigate the antibacterial effect of ε-polylysine(ε-pl) oxygen humidification soluti inhibitory effect on the control of respiratory infectio in patients with thoracic and abdominal trauma.Methods:105 cases with thoracic and abdominal injury were selected from January 2012 to March 2013.They were randomly divided into the experimental group and the control group.The experimental group were given ε-polylysine disposable oxygen ammonia acid tube,and the control group used conventional oxygen using oxygen tube.They were taken sputum culture at 24 and 48 hours in each of the two groups.Then analyze the sputum viscosity,the lungs and sputum bolt lag infection.Results:The sputum,sputum viscosity,sputum bolt of the experimental group were significant difference when compared with the control group(P<0.05).Conclusion:The ε-polylysine oxygen humidification solution can significantly inhibit the bacteri.It can effectively reduces the respiratory infection rate in patients with thoracic and abdominal trauma,and improves the success rate of rescue in patients with thoracic and abdominal trauma enhanced by the pulmonary infection.