Faculty Collaboration Database

Control of a two-decade endemic situation with carbapenem-resistant Acinetobacter baumannii: electronic dissemination of a bundle of interventions. Am J Infect Control 2014 May;42(5):466-71

Date

04/30/2014

Pubmed ID

24773784

DOI

10.1016/j.ajic.2013.12.024

Scopus ID

2-s2.0-84899525800 (requires institutional sign-in at Scopus site)   30 Citations

Abstract

BACKGROUND: Our institution continued to experience a hyperendemic situation with carbapenem-resistant Acinetobacter baumannii despite a bundle of interventions. We aim to describe the effect of the subsequent implementation of electronic dissemination of the weekly findings of a bundle of interventions.

METHODS: This was a quasiexperimental study performed at a 1,500-bed, public, teaching hospital. From January 2011 to March 2012, weekly electronic communications were sent to the hospital leadership and intensive care units (ICUs). These communications aimed to describe, interpret, and package the findings of the previous week's active surveillance cultures, environmental cultures, environmental disinfection, and hand cultures. Additionally, action plans based on these findings were shared with recipients.

RESULTS: During 42 months and 1,103,900 patient-days, we detected 438 new acquisitions of carbapenem-resistant A baumannii. Hospital wide, the rate of acquisition decreased from 5.13 ± 0.39 to 1.93 ± 0.23 per 10,000 patient-days, during the baseline and postintervention periods, respectively (P < .0001). This effect was also observed in the medical and trauma ICUs, with decreased rates from 67.15 ± 10.56 to 17.4 ± 4.6 (P < .0001) and from 55.9 ± 8.95 to 14.71 ± 4.45 (P = .0004), respectively.

CONCLUSION: Weekly and systematic dissemination of the findings of a bundle of interventions was successful in decreasing the rates of carbapenem-resistant A baumannii across a large public hospital.

Author List

Munoz-Price LS, Carling P, Cleary T, Fajardo-Aquino Y, DePascale D, Jimenez A, Hughes M, Namias N, Pizano L, Kett DH, Arheart K

MESH terms used to index this publication - Major topics in bold

Acinetobacter Infections
Acinetobacter baumannii
Anti-Bacterial Agents
Carbapenems
Electronics, Medical
Hospitals, Teaching
Humans
Infection Control
Information Dissemination
Patient Care Bundles
beta-Lactam Resistance