Pathogens and Their Resistance in Infective Endocarditis Patients
- VernacularTitle:感染性心内膜炎患者血培养病原菌及其耐药性分析
- Author:
Birong ZHOU
;
Zizhong XIONG
;
Rui LI
;
Zhongxin WANG
- Publication Type:Journal Article
- Keywords:
Infective endocarditis;
Streptococcus pyogenes;
Staphylococcus;
Resistance
- From:
Chinese Journal of Nosocomiology
2006;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate pathogens and their resistance in infective endocarditis patients.METHODS Pathogens and their resistance were detected by MicroScan WalkAway-40 system.RESULTS Most of pathogens were Streptococcus pyogenes and Staphylococcus.The resistant rate of S.pyogenes to tetracycline,erythromycin,ampicillin,penicillin,gentamicin and chloramphenicol was 78.6%,42.9%,14.3%,0,0 and 0,respectively.Four were MRS in 10 Staphylococcus isolates and they were resistant to most antimicrobial agents except vancomycin and higher than MSS.CONCLUSIONS Most of pathogens are S.pyogenes and Staphylococcus in infective endocarditis patients;most S.pyogenes isolates are resistant to tetracycline,erythromycin,but susceptible to penicillins;MRS are resistant to most of antimicrobial agents except vancomycin.
