- Title
- Evaluating bio-burden of frequently touched surfaces using Adenosine Triphosphate bioluminescence (ATP): results from the Researching Effective Approaches to Cleaning in Hospitals (REACH) trial
- Creator
- Mitchell, Brett G.; McGhie, Alexandra; Whiteley, Greg; Farrington, Alison; Hall, Lisa; Halton, Kate; White, Nicole M.
- Relation
- NHMRC.GNT1076006 http://purl.org/au-research/grants/nhmrc/1076006
- Relation
- Infection, Disease & Health Vol. 25, Issue 3, p. 168-174
- Publisher Link
- http://dx.doi.org/10.1016/j.idh.2020.02.001
- Publisher
- Elsevier
- Resource Type
- journal article
- Date
- 2020
- Description
- Background: Environmental cleaning is an important approach to reducing healthcare-associated infection. The aim of this short research paper is to describe changes in the efficacy of post-discharge cleaning by examining the amount of bio-burden on frequent touch points (FTPs) in patient areas, using a validated Adenosine Triphosphate (ATP) bioluminescence sampling method. In so doing, we present findings from a secondary outcome of a recent trial, the Researching Effective Approaches to Cleaning in Hospitals (REACH) study. Methods: The REACH study used a prospective, stepped-wedge randomised cluster design. Cross sectional ATP sampling was conducted at three of the 11 participating hospitals. At each hospital, during the control and intervention phase of the study, six Frequent Touch Points (FTPs) were sampled: toilet flush, bathroom tap, inside bathroom door handle, patient call button, over bed tray table, and bed rails. Results: Across the three hospitals, 519 surfaces in 49 rooms (control phase) and 2856 surfaces in 251 rooms (intervention phase) were sampled. Bedroom FTP cleaning improved across all three hospitals. The cleaning of bathroom FTPs was generally high from the outset and remained consistent throughout the whole study period. Average cleaning outcomes for bathroom FTPs were consistently high during the control period however outcomes varied between individual FTP. Changes in cleaning performance over time reflected variation in intervention effectiveness at the hospital level. Conclusion: Findings confirm improvement in cleaning in the FTPs in bedrooms, demonstrating improvements in discharge cleaning aligned with the improvements seen when using fluorescent marking technology as a marker of performance.
- Subject
- cross infection; infection control; health services; housekeeping; translational research; environment; SDG 3; SDG 7; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1432350
- Identifier
- uon:39038
- Identifier
- ISSN:2468-0451
- Rights
- © 2020 The Author(s). Published by Elsevier B.V. on behalf of Australasian College for Infection Prevention and Control. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
- Language
- eng
- Full Text
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