Drug Resistance of 326 Pathogen Strains in Blood Culture
- VernacularTitle:326株血培养病原菌耐药性分析
- Author:
Xiuhong HAO
;
Cong MA
;
Lijuan LIU
;
Yanghui QIAN
- Publication Type:Journal Article
- Keywords:
Blood culture;
Pathogen;
Resistance;
MRS
- From:
Chinese Journal of Nosocomiology
2006;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the distribution and drug resistance of pathogenic bacteria in blood culture,and provide a basis for clinical treatment.METHODS The blood samples were poured into the blood culture bottles of Beijing Botai Technique Development Center,and cultured with BacT/Alert 3D automated blood culture system.Isolated bacteria were identified by the VITEK system.Drug sensitivity was tested by the BIOMIC.RESULTS From Jan 2003 to Dec 2007,607 strains of pathogenic bacteria were isolated from 4116 clinic blood specimens,the positive rate was 14.8%,Gram-negative bacteria were the most common pathogens then Gram-positive bacteria and fungi.The sensitivity of Gram-negative bacteria to imipenem/cilastatin(TPM) was the best,the next was FEP;the sensitivity of Gram-positive bacteria to teicoplanin(TCN) was the best,Second was VAN.CONCLUSIONS Drug resistance of isolated pathogenic bacteria in blood cultures is very serious.Monitoring the change of pathogens and trends of drug resistance is very important in guiding the clinical use of drug.
