论文部分内容阅读
目的:了解我院肠球菌在临床的感染性分布,对其耐药率进行分析,指导临床合理有效的使用抗生素。方法:采用法国生物梅里埃VITEK-32全自动细菌鉴定仪对538株肠球菌进行鉴定和药敏分析。结果:538株肠球菌中以粪肠球菌、鸟肠球菌和屎肠球菌为主,分别占53.2%(286/538)、21.0%(113/538)和17.7%(95/538)。主要来源于胆汁、尿液和生殖道标本。对万古霉素、利奈唑烷、替考拉宁均保持较好的敏感性(敏感率>90.0%)。结论:万古霉素、利奈唑烷、替考拉宁是治疗肠球菌感染最有效的药物,但临床医生应根据药敏试验结果合理选用抗生素,以减少耐药菌株的产生。
Objective: To understand the clinical infectivity of enterococci in our hospital, analyze the rate of drug resistance, and guide clinical use of antibiotics reasonably and effectively. Methods: 538 strains of enterococci were identified and drug susceptible by French bioMérieux VITEK-32 automatic bacterial analyzer. Results: Enterococcus faecalis, Enterococcus faecalis and Enterococcus faecium were the main types in 538 strains, accounting for 53.2% (286/538), 21.0% (113/538) and 17.7% (95/538), respectively. Mainly from the bile, urine and genital tract specimens. Vancomycin, linezolid, teicoplanin maintained a good sensitivity (sensitivity> 90.0%). Conclusion: Vancomycin, linezolid, and teicoplanin are the most effective drugs for the treatment of enterococcal infection. However, clinicians should select appropriate antibiotics based on the drug susceptibility test results to reduce the production of resistant strains.