论文部分内容阅读
目的探讨下呼吸道铜绿假单胞菌(PAE)感染的状况及危险因素,采取有效的干预措施。方法采用回顾性调查方法,对某院2009年1月～2010年6月下呼吸道PAE感染状况进行调查和分析。结果下呼吸道感染标本中分离出79株铜绿假单胞菌,耐药现象十分突出。PAE感染与高龄、长期应用抗菌药物、住院时间长、机械通气、环境污染等因素有关。结论对PAE进行严密监测、合理应用抗生素、加强呼吸机管道消毒等综合性措施,是预防和控制感染的重要环节。
Objective To investigate the status and risk factors of lower respiratory tract Pseudomonas aeruginosa (PAE) infection and to take effective intervention measures. Methods A retrospective investigation was conducted to investigate the PAE status of lower respiratory tract in a hospital from January 2009 to June 2010. Results 79 strains of Pseudomonas aeruginosa were isolated from lower respiratory tract infection, and the drug resistance was very prominent. PAE infection with the elderly, long-term use of antimicrobial drugs, hospital stay, mechanical ventilation, environmental pollution and other factors. Conclusion The close monitoring of PAE, the rational use of antibiotics, and the strengthening of ventilator pipeline disinfection and other comprehensive measures are important links in the prevention and control of infection.