摘要
目的 分析老年患者葡萄球菌感染的特点 ,以指导其治疗。方法 利用全自动细菌分析系统鉴定菌种和测定抗生素体外抗菌活性。结果 老年患者葡萄球菌感染以金葡球菌为主 ,占 89.0 % ;98.0 %菌株产 β-内酰胺酶 ,91.7%菌株是耐甲氧西林葡萄球菌 ,85 .9%菌株耐三种以上不同种类抗生素。万古霉素敏感率为 10 0 % ,呋喃妥因为 98.8% ,其他抗生素体外抗菌活性不高。结论 :老年患者预防耐甲氧西林葡萄球菌比治疗有更积极的意义 。
Objective: To analyse the characteristics of staphylococcal infections in the elderly for better treatment. Methods: The bacteria identification and susceptibility testing were done by VITEK Auto Microbe System. Results: The most infections were induced by Staphylococcus aureus , which accounted for 89.0%, and 98.0% of strains produced β lactamase, 91.7% of strains were Methicillin Resistant Staphylococcus aureus (MRSA), 85.9% strains were multiple antibiotic resistance. The sensitive rates to vancomycin and nitrofurantion were 100% and 98.8% respectively but the antibacterial activities of other antibiotics were low. Conclusion: In the elderly, prevention of MRSA is more important than treatment, and antibiotics should be used more rationally.
出处
《中国抗生素杂志》
CAS
CSCD
北大核心
2001年第4期271-273,共3页
Chinese Journal of Antibiotics
