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Analysis of the Pathogens Isolated from Blood Specimens ofNeonates and Their Antibiotic Resistance(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2016年03期
Page:
106-
Research Field:
·生命科学·
Publishing date:

Info

Title:
Analysis of the Pathogens Isolated from Blood Specimens ofNeonates and Their Antibiotic Resistance
Author(s):
Liu Xuemei; Chi Fuli; Tan Hua; Zhu Chunliang; Han Qing; Xu Fei
Department of Clinical Laboratory，Children’s Hospital of Nanjing Medical University，Nanjing 210008，China
Keywords:
neonate; pathogen; blood culture; antibiotic resistance
PACS:
R446.5
DOI:
10.3969/j.issn.1001-4616.2016.03.018
Abstract:
To investigate the distribution and antibiotic resistance of pathogens isolated from blood specimens of neonates，the clinical data of neonatal blood cultures were statistically analyzed from January 2015 to December 2015. A total of 236 pathogenic strains were isolated，including gram-positive bacteria（81.36%），Coagulase-negative Staphylococcus were predominant；40 strains of gram-negative bacteria Escherichia coli were predominant. The drug resistances of Coagulase-negative Staphylococcus were high，MRCNS were 82.69%，no Quinupristin/Dalfopristin，Tigecycline，Vancomycin and Linezolid resistant strains were found. The resistances of main Gram-negative pathogens to Ampicillin，SMZ-TMP，Levofloxacin，Gentamicin were high. No Amikacin，cefepime，ceftazidime，cefotetan，tobramycin，imipenem resistant strains were found. The refults showed that Gram-positive bacteria were the main pathogens in the hosptial，among which Coagulase-negative Staphylococcus was the predominant pathogen with high drug resistance.

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Last Update: 2016-09-30