Michelle J Alfa1, Evelyn Lo2, Nancy Olson3, Michelle MacRae4, Louise Buelow-Smith4. 1. St Boniface Research Centre, Winnipeg, MB, Canada; Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada. Electronic address: malfa@sbrc.ca. 2. Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada; St Boniface Hospital, Winnipeg, MB, Canada. 3. St Boniface Research Centre, Winnipeg, MB, Canada. 4. St Boniface Hospital, Winnipeg, MB, Canada.
Abstract
BACKGROUND: Documenting effective approaches to eliminate environmental reservoirs and reduce the spread of hospital-acquired infections (HAIs) has been difficult. This was a prospective study to determine if hospital-wide implementation of a disinfectant cleaner in a disposable wipe system to replace a cleaner alone could reduce HAIs over 1 year when housekeeping compliance was ≥80%. METHODS: In this interrupted time series study, a ready-to-use accelerated hydrogen peroxide disinfectant cleaner in a disposable wipe container system (DCW) was used once per day for all high-touch surfaces in patient care rooms (including isolation rooms) to replace a cleaner only. The HAI rates for methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci (VRE), and Clostridium difficile were stratified by housekeeping cleaning compliance (assessed using ultraviolet-visible marker monitoring). RESULTS: When cleaning compliance was ≥80%, there was a significant reduction in cases/10,000 patient days for MRSA (P = .0071), VRE (P < .0001), and C difficile (P = .0005). For any cleaning compliance level there was still a significant reduction in the cases/10,000 patient days for VRE (P = .0358). CONCLUSION: Our study data showed that daily use of the DCW applied to patient care high-touch environmental surfaces with a minimum of 80% cleaning compliance was superior to a cleaner alone because it resulted in significantly reduced rates of HAIs caused by C difficile, MRSA, and VRE.
BACKGROUND: Documenting effective approaches to eliminate environmental reservoirs and reduce the spread of hospital-acquired infections (HAIs) has been difficult. This was a prospective study to determine if hospital-wide implementation of a disinfectant cleaner in a disposable wipe system to replace a cleaner alone could reduce HAIs over 1 year when housekeeping compliance was ≥80%. METHODS: In this interrupted time series study, a ready-to-use accelerated hydrogen peroxide disinfectant cleaner in a disposable wipe container system (DCW) was used once per day for all high-touch surfaces in patient care rooms (including isolation rooms) to replace a cleaner only. The HAI rates for methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant enterococci (VRE), and Clostridium difficile were stratified by housekeeping cleaning compliance (assessed using ultraviolet-visible marker monitoring). RESULTS: When cleaning compliance was ≥80%, there was a significant reduction in cases/10,000 patient days for MRSA (P = .0071), VRE (P < .0001), and C difficile (P = .0005). For any cleaning compliance level there was still a significant reduction in the cases/10,000 patient days for VRE (P = .0358). CONCLUSION: Our study data showed that daily use of the DCW applied to patient care high-touch environmental surfaces with a minimum of 80% cleaning compliance was superior to a cleaner alone because it resulted in significantly reduced rates of HAIs caused by C difficile, MRSA, and VRE.
Authors: Mon H Tun; Hein M Tun; Justin J Mahoney; Theodore B Konya; David S Guttman; Allan B Becker; Piush J Mandhane; Stuart E Turvey; Padmaja Subbarao; Malcolm R Sears; Jeffrey R Brook; Wendy Lou; Tim K Takaro; James A Scott; Anita L Kozyrskyj Journal: CMAJ Date: 2018-09-17 Impact factor: 8.262
Authors: Martin Exner; Sanjay Bhattacharya; Bärbel Christiansen; Jürgen Gebel; Peter Goroncy-Bermes; Philippe Hartemann; Peter Heeg; Carola Ilschner; Axel Kramer; Elaine Larson; Wolfgang Merkens; Martin Mielke; Peter Oltmanns; Birgit Ross; Manfred Rotter; Ricarda Maria Schmithausen; Hans-Günther Sonntag; Matthias Trautmann Journal: GMS Hyg Infect Control Date: 2017-04-10
Authors: Mayank Aranke; Roya Moheimani; Melissa Phuphanich; Alan D Kaye; Anh L Ngo; Omar Viswanath; Jared Herman Journal: Curr Pain Headache Rep Date: 2021-03-11