Infection with Pseudomonas aeruginosa after Brain Operation and Analysis of Drug Sensitivity
- VernacularTitle:脑外科术后铜绿假单胞菌感染及药敏分析
- Author:
Jihong ZHANG
- Publication Type:Journal Article
- Keywords:
Department of Cerebral Surgery;
Pseudomonas aeruginosa;
Nosocomial infections;
Drug-resistance
- From:
Chinese Journal of Nosocomiology
2006;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To study the infection of Pseudomonas aeruginosa after brain operation and drug-sensitivity.METHODS The system of BBLCrystalTM MIND-Crystal identification and Chinese software were used to identify P.aeruginosa.Drug-sensitivity was performed by K-B methods in accordance with NCCLS.RESULTS Totally 261 specimens were isolated from 126 patients during Mar to Dec 2005.From them 99 strains of P.aeruginosa were detected from specimens of 38 patients.There were 50 strains from phlegm,20 strains from suction in trachea,6 strains from urethral catheterization,8 strains from vein catheter,and 15 strains from wound excretion.Seventy seven strains(77.7%)were isolated during the peak period of May to August.Strains that were isolated in the same period possessed uniform drug-sensitivity results,which hinted epidemic of the same clone of P.aeruginosa in the Deparment of Cerebral Surgery.Drug-sensitivity results showed P.aeruginosa had been resistant to the common antibiotics.CONCLUSIONS Infection with P.aeruginosa after brain operation and drug resistance have already been serious,so we should think seriously of it.
