Pathogenic Bacteria of Newborn Omphlitis:Their Distribution and Resistance
- VernacularTitle:新生儿脐炎病原菌分布与耐药性分析
- Author:
Jinyan YE
;
Jianjun ZHU
;
Yuhai DU
- Publication Type:Journal Article
- Keywords:
Pathogentic bacteria;
Drug resistance;
Antibiotics
- From:
Chinese Journal of Nosocomiology
2004;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To study the constituent ratio of the pathogentic bacteria of the newborn omphlitis and their resistance.METHODS The bacteria were identified by ATB-Expression system and antibiotic susceptibility tests.RESULTS Of the specimens in 153 cases,there were 136 positive strains(88.9%).From high to low,Staphylococcus aureus occupied 26.5%,S.epidermidis occupied 16.2%,S.haemolyticus occupied 13.2%,Klebsiella pneumoniae occupied 13.2%,and Escherichia coli occupied 9.6%.Piperacillin/tazobactam,vancomycin,meropenem and imipenem had low drug resistance(2.0%) that doctors could choose the drugs according to pathogenic bacteria.MRSA occupied 13.9%,MRCNS occupied 73.2%.E.coli and K.penumoniae of ESBLs accounted for 21.4% and 44.4%.CONCLUSIONS The main pathogentic bacteria of the newborn omphlitis are S.aureus,S.epidermidis,S.haemolyticus,and K.pneumoniae.Doctors select the antibiotics according to the results of susceptibility test.It is necessary to advise how attend to the newborn in order to decrease the newborn omphlitis.
