Clinical distribution and antimicrobial resistant characteristics of Pseudomonas aeruginosa in Northern Guangdong
10.3969/j.issn.1673-4130.2017.01.008
- VernacularTitle:粤北地区铜绿假单胞菌的临床分布和耐药性特点
- Author:
Weiguo YIN
;
Feijun ZHAO
;
Helin ZHANG
;
Jun LUO
;
Tiebing ZENG
;
Chengjin HU
- Keywords:
pseudomonas aeruginosa;
antibiotic;
antibiotic resistance
- From:
International Journal of Laboratory Medicine
2017;38(1):21-23,26
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical distribution and antimicrobial resistant characteristics of Pseudomonas aeruginosa(PA)in the northern area of Guangdong.Provide the reference for clinical to prevent infection and reasonable choice of antibiotics and reduce the production of drug resistance strains.Methods The separation and identification of PA were performed by conventional methods during the data of drug 2013 and 2014.The data of sensitivity test of PA were analyzed by WHONET 5.6 and SPSS19.0 softwares.Results The 584 strains PA were mainly distributed in ICU,department of orthopaedics and respiratory medicine.Specimens were mainly from sputum and wound secretion.The detection of PA to 12 antibacterial agents showed different resistance.The antimicrobial with highest resistance was the gentamicin and lower resistance rates to fluoroquinolones,carbapenems,enzyme inhibitors.And a downward trend was shown in drug resistance to CIP,FEP,LEV,SCF.Conclusion PA mainly cause lung and wound infection,especially those old patients that come from ICU,department of orthopaedics and respiratory medicine.Although the drug resistance rates of PA to the commonly used antibiotics are relatively low,The clinicians should reasonably use antibiotics so as to reduce the resistant strains,especially the produce of MDR-PA and PDR-PA.
