Distribution,antimicrobial resistance of pathogens from blood culture,and risk factors for death of children with leukemia / 中国感染控制杂志
Chinese Journal of Infection Control
;
(4): 277-282, 2018.
Article
Dans Chinois
| WPRIM
| ID: wpr-701609
ABSTRACT
Objective To observe distribution and antimicrobial resistance of pathogens from blood culture of chil-dren with leukemia,and study risk factors.Methods From September 2013 to November 2016,species and antimi-crobial resistance types of 131 strains of pathogens isolated from blood culture of 110 children in a pediatric hemato-logy ward were analyzed,childrens'clinical data were also analyzed statistically.Results 131 strains(5.23%)of pathogens were isolated from 2 505 blood culture specimens,gram-negative bacilli and gram-positive cocci accounted for 52.67% and 43.51% respectively,the top 3 pathogens were Escherichia coli(15.27%),Klebsiella pneumoniae (15.27%),and Staphylococcus hominis(12.98%). Gram-negative bacilli were highly resistant to ampicillin,ce-fazolin,ceftriaxone,and ampicillin/sulbactam,but sensitive to amikacin,cefoperazone/sulbactam,piperacillin/tazobactam,and carbapenems;gram-positive cocci had higher resistance to penicillin,oxacillin,erythromycin,and clindamycin,but were sensitive to tigecycline,linezolid,vancomycin,and quinupristin/dalfopristin. Univariate analysis showed that mixed infection,diarrhea,Pseudomonasaeruginosa infection,and Acinetobacterbaumannii in-fection were related to mortality due to bloodstream infection in children with leukemia.Conclusion Pathogens cau-sing bloodstream infection in children with leukemia is widely distributed,antimicrobial resistance rate is high,it is very im-portant to take active precaution and rational treatment according to antimicrobial susceptibility testing result.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Etude d'étiologie
/
Facteurs de risque
langue:
Chinois
Texte intégral:
Chinese Journal of Infection Control
Année:
2018
Type:
Article
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