99株耐甲氧西林金黄色葡萄球菌的耐药性分析

摘要

目的：了解耐甲氧西林金黄色葡萄球菌对各种药物的耐药情况。方法：对99株MRSA进行了药敏试验，药物试验采用VITEK 32型全自动细菌分析仪GPS药敏板。结果：在测试15种抗生药物中，万古霉素未出现耐药株。对呋喃妥因、利福平耐药率低，分别为13.1%、14.1%；对庆大霉素的耐药率为40.4%；对克林霉素﹑红霉素﹑四环素﹑左氧氟沙星均在90%以上。对氨苄西林、青霉素﹑头孢西丁耐药率为100%。结论：应加强对抗菌药物的合理使用，减少MRSA耐药事件的发生。%Objective:To learn about the resistance to drug of MRSA to various antimicrobial drug.Method:99 strains of MRSA were made drug-sensitivity test by VITEK32GPS drug susceptibility plate.Result:In tested 15 antimicrobial drug,vacomycin did not appear resistant strains,the resistant rate of macrodantin and rifampicin were low(13.1%,14.1%).The resistant rate of gentamicin was 40.4%.The resistant rate of clindamycin,erythromycin,tetracycline, and levofloxacin all were 90%or more.The resistant rate of ampicillin,penicillin,and cefoxitin were 100%.Conclusion:We shall strengthen the rational use of antibiotics,and reduce the incidence of MRSA resistance.