Healthcareassociated methicillinresistant Staphylococcus aureus infection outbreak in neurosurgical intensive care unit
Author:
Affiliation:

Clc Number:

R378.1+1

Fund Project:

  • Article
  • |
  • Figures
  • |
  • Metrics
  • |
  • Reference
  • |
  • Related
  • |
  • Comments
    Abstract:

    ObjectiveTo investigate the causes of an outbreak of healthcareassociated infection with methicillinresistant Staphylococcus aureus(MRSA)  in a neurosurgical intensive care unit(NSICU).  MethodsEpidemiological investigation on 8 patients with lower respiratory tract infection (LRTI) in a NSICU between June 15 and June 28,2104 were performed by combination methods of prospective and retrospective survey.ResultsThe attack rate of MRSA LRTI in NSICU patients was 22.86%, a total of 16 MRSA isolates were detected from patients’ clinical specimens, nasal vestibule, as well as hospital surroundings during the period, pulsedfield gel electrophoresis (PFGE) result revealed that infection outbreak was caused by two subtypes of MRSA; risk factors analysis showed that long length of stay in ICU and aspiration of sputum through bronchoscopy were risk factors for MRSA LRTI.  ConclusionContamination of bronchoscope was the key factor for this  epidemic spread of healthcareassociated MRSA infection.

    Reference
    Related
Get Citation

范珊红,许文,戈伟,等.神经外科重症监护室MRSA医院感染暴发分析[J].中国感染控制杂志英文版,2015,14(4):217-222. DOI:10.3969/j. issn.1671-9638.2015.04.001.
FAN Shanhong, XU Wen, GE Wei, et al. Healthcareassociated methicillinresistant Staphylococcus aureus infection outbreak in neurosurgical intensive care unit[J]. Chin J Infect Control, 2015,14(4):217-222. DOI:10.3969/j. issn.1671-9638.2015.04.001.

Copy
Share
Article Metrics
  • Abstract:
  • PDF:
  • HTML:
  • Cited by:
History
  • Received:August 22,2014
  • Revised:December 12,2014
  • Adopted:
  • Online: April 30,2015
  • Published: