CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
Cross-transmission of multidrug-resistant Acinetobacter baumannii clonal strains causing episodes of sepsis in a trauma intensive care unit
Authors
A. Markogiannakis Fildisis, G. Tsiplakou, S. Ikonomidis, A. Koutsoukou, A. Pournaras, S. Manolis, E.N. Baltopoulos, G. Tsakris, A.
Publication date
1 January 2008
Publisher
Abstract
OBJECTIVE. To investigate the mode of transmission of imipenem-resistant Acinetobacter baumannii strains causing episodes of sepsis. SETTING. A 7-bed trauma intensive care unit (ICU) in an orthopedic hospital in Greece. DESIGN. During a 14-week period (from January 10 to April 16, 2006), clinical specimens, along with samples taken on a weekly basis from the ICU environment and from the hands of health care workers (HCWs), were prospectively tested for imipenem-resistant A. baumannii. Pulsed-field gel electrophoresis was used to study the genetic relatedness of the isolates recovered from these specimens and samples. RESULTS. During the survey, imipenem-resistant A. baumannii was identified in 14 hospitalized patients, from whom 40 multidrug-resistant and imipenem-resistant A. baumanii isolates were recovered. These pathogens caused episodes of bacteremia and sepsis in all but one of the patients and contributed to the death of 3 patients. Samples for culture were obtained from the environment and from the hands of HCWs; 29 imipenem-resistant A. baumannii isolates were recovered from the environment, and 12 from HCWs. One predominant genotype and 2 less predominant genotypes were detected among the 81 imipenem-resistant A. baumannii isolates. All 3 of these genotypes were found among patients and HCWs and were recovered from environmental samples. INTERVENTIONS. Control measures consisted of the closure of the ICU and the transfer of the patients to other units. The ICU was disinfected, and adherence to proper hand hygiene protocol was reinforced. These same clonal isolates were not recovered from clinical or environmental samples during the month after the reopening of the ICU. CONCLUSIONS. The extensive dissemination of imipenem-resistant A. baumannii clonal strains causing episodes of bacteremia and/or sepsis resulted from modes of transmission via multiple contaminated surfaces and objects and transiently colonized HCWs' hands. Closure of the ICU and its meticulous environmental decontamination led to the successful control of the outbreak. © 2008 by The Society for Healthcare Epidemiology of America. All rights reserved
Similar works
Full text
Available Versions
Pergamos : Unified Institutional Repository / Digital Library Platform of the National and Kapodistrian University of Athens
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:lib.uoa.gr:uoadl:3132152
Last time updated on 10/02/2023