Investigation of antimicrobial susceptibility of Pseudomonas aeruginosa of Yunnan,China in 2014
10.3969/j.issn.1673-4130.2017.08.021
- VernacularTitle:2014年中国云南地区铜绿假单胞菌耐药监测
- Author:
Dehua LIU
;
Bin SHAN
;
Yan DU
;
Yunmin XU
;
Dachun HU
;
Jing QIAN
;
Liming YIN
- Keywords:
antimicrobial;
Pseudomonas aeruginosa;
bacterial resistancerate
- From:
International Journal of Laboratory Medicine
2017;38(8):1066-1068
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the distribution and antibiotic resistance of clinical Pseudomonas aeruginosa in Yunnan provincal of China in 2014.Methods Pseudomonas aeruginosa were collected from 28 hospitals in Yunnan surveillance of China.All hospitals were carried with the unified solution for bacteria culture,isolation,identification and antibiotic sensitivity tests according to CLSI M100-S24.The data of 2 873 strains pseudomonas aeruginosa were analyzed by WHONET5.6 software.Results 2 873 clinical strains of non-repetitive Pseudomonas aeruginosa isolates,90.36%were isolated from hospitalized patients and 60.32% from sputum,8.42% from urine,8.11% from secretion,4.70% from abscess,2.92% from blood,etc.The sensitive rates of common antimicrobial agents of Pseudomonas aeruginosa in top five were turn amikacin (88.7%),piperacillin/he azole temple (85.0%),tobramycin (83.1%),piperacillin (80.3%) and cefepime (80.1%).59.0% of the Pseudomonas aeruginosa strains were resistant to Aztreonam.20.9%-29.7% of the Pseudomonas aeruginosa strains were resistant to Imipenem,Ceftazidime,Meropenem,Ciprofloxacin and Levofloxacin.The Pseudomonas aeruginosa isolates showed the lowest resistance rate (10.3%-19.9%) to Piperacillin,Gentamicin,Cefepime,Tobramycin,Piperacillin/Tazobactam and Amikacin.Conclusion The antimicrobial susceptibility pattern varies widly with Pseudomonas aeruginosa isolated in Yunnan of China in 2014.Antimicrobial resistance sur-Monitoring the antibiotic resistant trend of Pseudomonas aeruginosa and implementing the nosocomial infection control policy become more important in hospital management setting.
