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目的:分析铜绿假单胞菌临床的分布及其耐药性。方法:采用回顾性分析法对176株铜绿假单胞菌的来源及耐药情况作一分析。结果:176株铜绿假单胞菌主要来源于痰液标本,占49.43%;在ICU,占21.6%;菌株对头孢呋辛、头孢噻肟、氨曲南等多种抗生素高度耐药。结论:铜绿假单胞菌临床感染率较高,并对多种抗菌药物均高度耐药,需加强医院感染监控及其耐药监测,指导临床合理使用抗菌药物,减少耐药菌的产生和扩散。
Objective: To analyze the clinical distribution and drug resistance of Pseudomonas aeruginosa. Methods: The retrospective analysis of 176 strains of Pseudomonas aeruginosa sources and drug resistance for an analysis. Results: 176 strains of Pseudomonas aeruginosa mainly originated from sputum samples accounting for 49.43% and 21.6% in ICU. The strains were highly resistant to many antibiotics such as cefuroxime, cefotaxime and aztreonam. Conclusion: The clinical infection rate of Pseudomonas aeruginosa is high, and it is highly resistant to many kinds of antimicrobial agents. It is necessary to strengthen the surveillance and drug resistance monitoring of nosocomial infections and guide the rational use of antimicrobial agents clinically to reduce the emergence and spread of drug-resistant bacteria .