摘要
目的分析526株重症医学科(ICU)主要革兰氏阴性杆菌耐药性,以便更好的为重症患者进行有效治疗。方法对2014年1—12月在该院ICU分离出的526株革兰氏阴性菌为研究对象,分析其菌株种类及所占比例,并进行药物敏感度实验,分析其对常用药物的耐药率。结果共检出革兰氏阴性杆菌2 818株,其中ICU检出526株,且以肺炎克莱伯菌及大肠埃希菌为主。大肠杆菌、肺炎克雷菌及鲍曼不动杆菌对复方新诺明耐药率较高,分别为74.95%、41.72%及54.51%。5种菌株对左氧氟沙星、头孢他啶均有一定耐药性。结论 ICU中革兰氏阴性菌种类较多,应对各菌株耐药性进行监测分析,应根据各菌株不同情况给予相应药物进行治疗。
Objective To analyze the drug resistance of 526 strains main gram-negative bacilli in ICU in order to better and effectively treat the severe patients. Methods 526 strains gram-negative bacilli separated from the ICU of our hospital from January 2014 to December 2014 were selected as the research object, the strain types and proportions were analyzed, and the drug resistance rates of them to common drugs were analyzed by the drug sensitivity experiment. Results 2 818 strains gram-negative bacilli were detected in total, among them, 526 strains (mainly klebsiella pneumoniae and escherichia coli) were detected by ICU, the drug resistance rates of bacillus coli, klebsiella neumoniae and acinetobacter baumanii to bactrim were higher (74.95%, 41172%, 54.51%), and the five strains had a certain drug resistance to levofloxacin and ceftazidime. Conclusion The gram-negative bacillus type is more in ICU, we should monitor and analyze the drug resistance of different strains and give the corresponding drug treatment according to the different conditions of different strains.
出处
《中外医疗》
2016年第9期177-178,共2页
China & Foreign Medical Treatment