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Kunishima H, Ichiki K, Ohge H, Sakamoto F, Sato Y, Suzuki H, Nakamura A, Fujimura S, Matsumoto K, Mikamo H, Mizutani T, Morinaga Y, Mori M, Yamagishi Y, Yoshizawa S. Japanese Society for infection prevention and control guide to Clostridioides difficile infection prevention and control. J Infect Chemother 2024; 30:673-715. [PMID: 38714273 DOI: 10.1016/j.jiac.2024.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/25/2024] [Accepted: 03/26/2024] [Indexed: 05/09/2024]
Affiliation(s)
- Hiroyuki Kunishima
- Department of Infectious Diseases. St. Marianna University School of Medicine, Japan.
| | - Kaoru Ichiki
- Department of Infection Control and Prevention, Hyogo Medical University Hospital, Japan
| | - Hiroki Ohge
- Department of Infectious Diseases, Hiroshima University Hospital, Japan
| | - Fumie Sakamoto
- Quality Improvement and Safety Center, Itabashi Chuo Medical Center, Japan
| | - Yuka Sato
- Department of Infection Control and Nursing, Graduate School of Nursing, Aichi Medical University, Japan
| | - Hiromichi Suzuki
- Department of Infectious Diseases, University of Tsukuba School of Medicine and Health Sciences, Japan
| | - Atsushi Nakamura
- Department of Infection Prevention and Control, Graduate School of Medical Sciences, Nagoya City University, Japan
| | - Shigeru Fujimura
- Division of Clinical Infectious Diseases and Chemotherapy, Faculty of Pharmaceutical Sciences, Tohoku Medical and Pharmaceutical University, Japan
| | - Kazuaki Matsumoto
- Division of Pharmacodynamics, Faculty of Pharmacy, Keio University, Japan
| | - Hiroshige Mikamo
- Department of Clinical Infectious Diseases, Aichi Medical University, Japan
| | | | - Yoshitomo Morinaga
- Department of Microbiology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Japan
| | - Minako Mori
- Department of Infection Control, Hiroshima University Hospital, Japan
| | - Yuka Yamagishi
- Department of Clinical Infectious Diseases, Kochi Medical School, Kochi University, Japan
| | - Sadako Yoshizawa
- Department of Laboratory Medicine/Department of Microbiology and Infectious Diseases, Faculty of Medicine, Toho University, Japan
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Xie A, Sax H, Daodu O, Alam L, Sultan M, Rock C, Stewart CM, Perry SJ, Gurses AP. Environmental cleaning and disinfection in the operating room: a systematic scoping review through a human factors and systems engineering lens. Infect Control Hosp Epidemiol 2024:1-10. [PMID: 38477015 DOI: 10.1017/ice.2023.280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024]
Abstract
OBJECTIVE To synthesize evidence and identify gaps in the literature on environmental cleaning and disinfection in the operating room based on a human factors and systems engineering approach guided by the Systems Engineering Initiative for Patient Safety (SEIPS) model. DESIGN A systematic scoping review. METHODS Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we searched 4 databases (ie, PubMed, EMBASE, OVID, CINAHL) for empirical studies on operating-room cleaning and disinfection. Studies were categorized based on their objectives and designs and were coded using the SEIPS model. The quality of randomized controlled trials and quasi-experimental studies with a nonequivalent groups design was assessed using version 2 of the Cochrane risk-of-bias tool for randomized trials. RESULTS In total, 40 studies were reviewed and categorized into 3 groups: observational studies examining the effectiveness of operating-room cleaning and disinfections (11 studies), observational study assessing compliance with operating-room cleaning and disinfection (1 study), and interventional studies to improve operating-room cleaning and disinfection (28 studies). The SEIPS-based analysis only identified 3 observational studies examining individual work-system components influencing the effectiveness of operating-room cleaning and disinfection. Furthermore, most interventional studies addressed single work-system components, including tools and technologies (20 studies), tasks (3 studies), and organization (3 studies). Only 2 studies implemented interventions targeting multiple work-system components. CONCLUSIONS The existing literature shows suboptimal compliance and inconsistent effectiveness of operating-room cleaning and disinfection. Improvement efforts have been largely focused on cleaning and disinfection tools and technologies and staff monitoring and training. Future research is needed (1) to systematically examine work-system factors influencing operating-room cleaning and disinfection and (2) to redesign the entire work system to optimize operating-room cleaning and disinfection.
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Affiliation(s)
- Anping Xie
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
- Department of Anesthesia and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Hugo Sax
- Department of Infectious Diseases, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Oluseyi Daodu
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Lamia Alam
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Marium Sultan
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, United States
| | - Clare Rock
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
- Division of Infectious Diseases, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - C Matthew Stewart
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
| | - Shawna J Perry
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, United States
- Department of Emergency Medicine, University of Florida, Jacksonville Medical Center, Jacksonville, Florida, United States
| | - Ayse P Gurses
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, Maryland, United States
- Department of Anesthesia and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, United States
- Johns Hopkins Whiting School of Engineering Malone Center for Engineering in Healthcare, Baltimore, Maryland, United States
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3
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Upadrasta A, Daniels S, Humphreys H. Cold atmospheric air plasma-activated mist as a potential decontaminant against SARS-CoV-2 surrogate in saliva. J Hosp Infect 2024; 143:215-217. [PMID: 37734677 DOI: 10.1016/j.jhin.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 09/11/2023] [Indexed: 09/23/2023]
Affiliation(s)
- A Upadrasta
- Department of Clinical Microbiology, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland
| | - S Daniels
- School of Electronic Engineering, Dublin City University, Glasnevin Campus, Dublin, Ireland
| | - H Humphreys
- Department of Clinical Microbiology, Royal College of Surgeons in Ireland University of Medicine and Health Sciences, Dublin, Ireland.
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Carling PC, Parry MF, Olmstead R. Environmental approaches to controlling Clostridioides difficile infection in healthcare settings. Antimicrob Resist Infect Control 2023; 12:94. [PMID: 37679758 PMCID: PMC10483842 DOI: 10.1186/s13756-023-01295-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Accepted: 08/25/2023] [Indexed: 09/09/2023] Open
Abstract
As today's most prevalent and costly healthcare-associated infection, hospital-onset Clostridioides difficile infection (HO-CDI) represents a major threat to patient safety world-wide. This review will discuss how new insights into the epidemiology of CDI have quantified the prevalence of C. difficile (CD) spore contamination of the patient-zone as well as the role of asymptomatically colonized patients who unavoidable contaminate their near and distant environments with resilient spores. Clarification of the epidemiology of CD in parallel with the development of a new generation of sporicidal agents which can be used on a daily basis without damaging surfaces, equipment, or the environment, led to the research discussed in this review. These advances underscore the potential for significantly mitigating HO-CDI when combined with ongoing programs for optimizing the thoroughness of cleaning as well as disinfection. The consequence of this paradigm-shift in environmental hygiene practice, particularly when combined with advances in hand hygiene practice, has the potential for significantly improving patient safety in hospitals globally by mitigating the acquisition of CD spores and, quite plausibly, other environmentally transmitted healthcare-associated pathogens.
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Bacchin D, Pernice GFA, Pierobon L, Zanella E, Sardena M, Malvestio M, Gamberini L. Co-Design in Electrical Medical Beds with Caregivers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16353. [PMID: 36498422 PMCID: PMC9738800 DOI: 10.3390/ijerph192316353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 11/23/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
Among the plethora of instruments present in healthcare environments, the hospital bed is undoubtedly one of the most important for patients and caregivers. However, their design usually follows a top-down approach without considering end-users opinions and desires. Exploiting Human-centered design (HCD) permits these users to have a substantial role in the final product outcome. This study aims to empower caregivers to express their opinion about the hospital bed using a qualitative approach. For a holistic vision, we conducted six focus groups and six semi-structured interviews with nurses, nursing students, social-health operators and physiotherapists belonging to many healthcare situations. We then used thematic analysis to extract the themes that participants faced during the procedures, providing a comprehensive guide to designing the future electrical medical bed. These work results could also help overcome many issues that caregivers face during their everyday working life. Moreover, we identified the User Experience features that could represent the essential elements to consider.
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Affiliation(s)
- Davide Bacchin
- Department of General Psychology, University of Padova, 35131 Padova, Italy
| | | | - Leonardo Pierobon
- Human Inspired Technology (HIT) Research Centre, University of Padova, 35121 Padova, Italy
| | - Elena Zanella
- Human Inspired Technology (HIT) Research Centre, University of Padova, 35121 Padova, Italy
| | | | | | - Luciano Gamberini
- Human Inspired Technology (HIT) Research Centre, University of Padova, 35121 Padova, Italy
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Crowley P, Chatterjee P, Coppin JD, Choi H, Williams M, Martel JA, Stibich M, Simmons S, Passey D, Allton Y, Jinadatha C. Effect of a "feedback prompt" from a disinfection tracking system on portable medical equipment disinfection. Am J Infect Control 2022; 50:1322-1326. [PMID: 35081426 PMCID: PMC9307688 DOI: 10.1016/j.ajic.2022.01.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/05/2022] [Accepted: 01/07/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Portable medical equipment (PME) may contribute to transmission of multidrug-resistant organisms without proper disinfection. We studied whether a Disinfection Tracking System (DTS) with feedback prompt, attached to PME, can increase the frequency of PME disinfection. METHODS DTS devices were placed on 10 workstations-on-wheels (WOWs) and 5 vitals machine (VM). After a 25 day "screen-off" period, the DTS device screens were turned on to display the number of hours since the last recorded disinfection event for a 42 day period. We used a Bayesian multilevel zero-inflated negative binomial model to compare the number of events in the display "screen-off" to the "screen-on" period. RESULTS During the "screen-off" period, there were 1.26 and 0.49 mean disinfection events and during the "screen-on" period, there were 1.76 and 0.50 mean disinfection events for WOWs and VM, respectively, per day. The model estimated mean events per device per day in the the "screen-on" period for WOW's were 1.32 (1.10 - 1.57) times greater than those in the "screen-off" period and the "screen-on" period for VM devices was 1.37 (0.89 - 2.01) times greater than those in the "screen-off" period. CONCLUSIONS The rate of disinfection events for WOWs increased following the implementation of the DTS feedback prompt.
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Affiliation(s)
| | | | | | - Hosoon Choi
- Central Texas Veterans Health Care System – Temple, TX, USA
| | | | | | - Mark Stibich
- Xenex Disinfection Services – San Antonio, TX, USA
| | | | | | - Yonhui Allton
- Central Texas Veterans Health Care System – Temple, TX, USA
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Borges Duarte DF, Gonçalves Rodrigues A. Acinetobacter baumannii: insights towards a comprehensive approach for the prevention of outbreaks in health-care facilities. APMIS 2022; 130:330-337. [PMID: 35403751 DOI: 10.1111/apm.13227] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 04/07/2022] [Indexed: 12/14/2022]
Abstract
Acinetobacter baumannii is known to be an opportunistic pathogen frequently responsible for outbreaks in health-care facilities, particularly in Intensive Care Units (ICU). It can easily survive in the hospital setting for long periods and can be transmitted throughout the hospital in a variety of ways, explored in this review. It can also easily acquire antibiotic resistance determinants rendering several antibiotic drugs useless. In 2019, the US Centre for Disease Control (CDC) considered the organism as an urgent threat. The aim of this review was to raise the awareness of the medical community about the relevance of this pathogen and discuss how it may impact seriously the healthcare institutions particularly in the aftermath of the recent COVID-19 pandemic. PubMed was searched, and articles that met inclusion criteria were reviewed. We conclude by the need to raise awareness to this pathogen's relevance and to encourage the implementation of preventive measures in order to mitigate its consequences namely the triage of specific high-risk patients.
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Affiliation(s)
- Diogo Filipe Borges Duarte
- Division of Microbiology, Department of Pathology, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal
| | - Acácio Gonçalves Rodrigues
- Division of Microbiology, Department of Pathology, Faculty of Medicine, University of Porto, Porto, Portugal.,CINTESIS - Center for Health Technology and Services Research, Porto, Portugal.,RISE - Health Research Network, Porto, Portugal.,Burn Unit, Department of Plastic and Reconstructive Surgery, S. Joao University Center Hospital, Porto, Portugal
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8
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Health Care Environmental Hygiene: New Insights and Centers for Disease Control and Prevention Guidance. Infect Dis Clin North Am 2021; 35:609-629. [PMID: 34362536 DOI: 10.1016/j.idc.2021.04.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Recent research has significantly clarified the impact of optimizing patient-zone environmental hygiene. New insights into the environmental microbial epidemiology of many hospital-associated pathogens, especially Clostridioides difficile, have clarified and quantified the role of ongoing occult pathogen transmission from the near-patient environment. The recent development of safe, broadly effective surface chemical disinfectants has led to new opportunities to broadly enhance environmental hygiene in all health care settings. The Centers for Disease Control and Prevention has recently developed a detailed guidance to assist all health care settings in implementing optimized programs to mitigate health care-associated pathogen transmission from the near-patient surfaces.
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9
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Rhinosurgery during and after the COVID-19 Pandemic: International Consensus Conference Statement on Preliminary Perioperative Safety Measures. Plast Reconstr Surg 2021; 147:1087-1095. [PMID: 33835086 DOI: 10.1097/prs.0000000000007868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The coronavirus disease of 2019 (COVID-19) pandemic has widely affected rhinosurgery, given the high risk of contagion and the elective nature of the aesthetic procedure, generating many questions on how to ensure safety. The Science and Research Committee of the Rhinoplasty Society of Europe aimed at preparing consensus recommendations on safe rhinosurgery in general during the COVID-19 pandemic by appointing an international panel of experts also including delegates of The Rhinoplasty Society. METHODS A Zoom meeting was performed with a panel of 14 international leading experts in rhinosurgery. During 3.5 hours, four categories of questions on preoperative safety measures in private practice and outpatient clinics, patient assessment before and during surgery, and legal issues were presented by four chairs and discussed by the expert group. Afterward, the panelists were requested to express an online, electronic vote on each category and question. The panel's recommendations were based on current evidence and expert opinions. The resulting report was circulated in an iterative open e-mail process until consensus was obtained. RESULTS Consensus was obtained in several important points on how to safely restart performing rhinosurgery in general. Preliminary recommendations with different levels of agreement were prepared and condensed in a bundle of safety measures. CONCLUSION The implementation of the panel's recommendations may improve safety of rhinoplasty by avoiding operating on nondetected COVID-19 patients and minimizing severe acute respiratory syndrome coronavirus 2 virus spread in outpatient clinics and operating rooms.
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10
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Impact of a Whole-Room Atomizing Disinfection System on Healthcare Surface Contamination, Pathogen Transfer, and Labor Efficiency. Crit Care Explor 2021; 3:e0340. [PMID: 33623925 PMCID: PMC7892299 DOI: 10.1097/cce.0000000000000340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Supplemental Digital Content is available in the text. Healthcare surfaces contribute to nosocomial disease transmission. Studies show that despite standard guidelines and practices for cleaning and disinfection, secondary infection spread among healthcare workers and patients is common in ICUs. Manual terminal cleaning practices in healthcare are subject to highly variable results due to differences in training, compliance, and other inherent complexities. Standard cleaning practices combined with no-touch disinfecting technologies, however, may significantly lower nosocomial infection rates. The objective of this study was to evaluate the efficacy of a whole-room, no-touch disinfection intervention to reduce the concentration and cross-contamination of surface bacteria when used in tandem with manual cleaning protocols.
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11
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Kanamori H, Rutala WA, Gergen MF, Sickbert-Bennett EE, Knelson LP, Anderson DJ, Sexton DJ, Weber DJ. Microbial Assessment of Health Care-Associated Pathogens on Various Environmental Sites in Patient Rooms After Terminal Room Disinfection. Open Forum Infect Dis 2021; 8:ofab008. [PMID: 33575427 PMCID: PMC7863860 DOI: 10.1093/ofid/ofab008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 01/01/2021] [Indexed: 11/14/2022] Open
Abstract
We examined the microbial burden on hospital room environmental sites after standard (quaternary ammonium [Quat]) or enhanced disinfection (quat/ultraviolet light [UV-C], bleach, or bleach/UV-C). An enhanced terminal room disinfection reduced the microbial burden of epidemiologically important pathogens on high-touch surfaces in patient rooms, especially sites around the bed, better than standard room disinfection.
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Affiliation(s)
- Hajime Kanamori
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA
| | - William A Rutala
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Maria F Gergen
- Hospital Epidemiology, University of North Carolina Health, Chapel Hill, North Carolina, USA
| | - Emily E Sickbert-Bennett
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA.,Hospital Epidemiology, University of North Carolina Health, Chapel Hill, North Carolina, USA
| | - Lauren P Knelson
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina, USA
| | - Deverick J Anderson
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina, USA
| | - Daniel J Sexton
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Division of Infectious Diseases, Duke University Medical Center, Durham, North Carolina, USA
| | - David J Weber
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA.,Hospital Epidemiology, University of North Carolina Health, Chapel Hill, North Carolina, USA
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12
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Kanamori H, Rutala WA, Gergen MF, Weber DJ. Perioperative Bacterial Contamination From Patients on Contact Precaution in Operating Room Environment. Open Forum Infect Dis 2020; 7:ofaa508. [PMID: 33244480 PMCID: PMC7679064 DOI: 10.1093/ofid/ofaa508] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 10/22/2020] [Indexed: 11/25/2022] Open
Abstract
We investigated the microbial burden on the operating room environment when patients on contact precautions for a multidrug-resistant pathogen received surgery. Our study demonstrated that the perioperative environment was contaminated with aerobic bacteria and methicillin-resistant Staphylococcus aureus (MRSA) after surgery, and that MRSA persisted environmentally even after cleaning and disinfection, highlighting the need for meticulous cleaning and disinfection in the perioperative environment.
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Affiliation(s)
- Hajime Kanamori
- Department of Infectious Diseases, Internal Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA
| | - William A Rutala
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Maria F Gergen
- Department of Hospital Epidemiology, University of North Carolina Health, Chapel Hill, North Carolina, USA
| | - David J Weber
- Division of Infectious Diseases, University of North Carolina, Chapel Hill, North Carolina, USA.,Department of Hospital Epidemiology, University of North Carolina Health, Chapel Hill, North Carolina, USA
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Branch R, Amiri A. Environmental Surface Hygiene in the OR: Strategies for Reducing the Transmission of Health Care-Associated Infections. AORN J 2020; 112:327-342. [PMID: 32990964 DOI: 10.1002/aorn.13175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Health care-associated infections (HAIs) cost billions of dollars annually in the United States and cause patient morbidity and mortality. There is increasing evidence that environmental surfaces in the OR setting, including anesthesia work areas, can harbor pathogens that can lead to HAIs. Patient-care equipment used routinely in the OR, such as electrocardiograph wires, blood pressure cuffs, pulse oximetry probes, and monitor cables, can become contaminated with pathogens during surgical procedures; without proper cleaning and disinfection between procedures, these items pose a risk for pathogen transmission and subsequent patient infections. This article discusses the association between contaminated surfaces in the OR and the risk for HAIs. It is essential that perioperative nurses, environmental services personnel, anesthesia technicians, and anesthesia professionals properly disinfect environmental surfaces to prevent HAIs.
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Haque M, McKimm J, Sartelli M, Dhingra S, Labricciosa FM, Islam S, Jahan D, Nusrat T, Chowdhury TS, Coccolini F, Iskandar K, Catena F, Charan J. Strategies to Prevent Healthcare-Associated Infections: A Narrative Overview. Risk Manag Healthc Policy 2020; 13:1765-1780. [PMID: 33061710 PMCID: PMC7532064 DOI: 10.2147/rmhp.s269315] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/09/2020] [Indexed: 12/13/2022] Open
Abstract
Healthcare-associated infections (HCAIs) are a major source of morbidity and mortality and are the second most prevalent cause of death. Furthermore, it has been reported that for every one-hundred patients admitted to hospital, seven patients in high-income economies and ten in emerging and low-income economies acquire at least one type of HCAI. Currently, almost all pathogenic microorganisms have developed antimicrobial resistance, and few new antimicrobials are being developed and brought to market. The literature search for this narrative review was performed by searching bibliographic databases (including Google Scholar and PubMed) using the search terms: "Strategies," "Prevention," and "Healthcare-Associated Infections," followed by snowballing references cited by critical articles. We found that although hand hygiene is a centuries-old concept, it is still the primary strategy used around the world to prevent HCAIs. It forms one of a bundle of approaches used to clean and maintain a safe hospital environment and to stop the transmission of contagious and infectious microorganisms, including multidrug-resistant microbes. Finally, antibiotic stewardship also has a crucial role in reducing the impact of HCAIs through conserving currently available antimicrobials.
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Affiliation(s)
- Mainul Haque
- Faculty of Medicine and Defence Health, Universiti Pertahanan Nasional Malaysia (National Defence University of Malaysia), Kuala Lumpur57000, Malaysia
| | - Judy McKimm
- Medical Education, Swansea University School of Medicine, Grove Building, Swansea University, Swansea, WalesSA2 8PP, UK
| | - Massimo Sartelli
- Department of General and Emergency Surgery, Macerata Hospital, Macerata, Italy
| | - Sameer Dhingra
- School of Pharmacy, The University of the West Indies, St. Augustine Campus, Faculty of Medical Sciences, Eric Williams Medical Sciences Complex, Uriah Butler Highway, Trinidad & Tobago, West Indies
| | | | - Salequl Islam
- Department of Microbiology, Jahangirnagar University, Savar, Dhaka1342, Bangladesh
| | - Dilshad Jahan
- Department of Hematology, Asgar Ali Hospital, Dhaka1204, Bangladesh
| | - Tanzina Nusrat
- Department of Microbiology, Chittagong Medical College, Chattogram4203, Bangladesh
| | | | - Federico Coccolini
- Department of General Emergency and Trauma Surgery, Pisa University Hospital, Pisa, Italy
| | - Katia Iskandar
- School of Pharmacy, Lebanese University, Beirut, Lebanon
| | - Fausto Catena
- Department of Emergency Surgery, Parma Maggiore Hospital, Parma, Italy
| | - Jaykaran Charan
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, Rajasthan, India
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STANDARD OF INFECTION PREVENTION IN THE GASTROENTEROLOGY SETTING. Gastroenterol Nurs 2020; 43:E84-E97. [PMID: 32251230 DOI: 10.1097/sga.0000000000000519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Effect of thermal control of dry fomites on regulating the survival of human pathogenic bacteria responsible for nosocomial infections. PLoS One 2019; 14:e0226952. [PMID: 31881059 PMCID: PMC6934310 DOI: 10.1371/journal.pone.0226952] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Accepted: 12/10/2019] [Indexed: 11/19/2022] Open
Abstract
We monitored the survival of human pathogenic bacteria [Escherichia coli (ATCC), extended-spectrum β-lactamase-producing E. coli (Clinical isolate), New Delhi metallo-β-lactamase-producing E. coli (clinical isolate), Staphylococcus aureus (ATCC)] on dry materials (vinyl chloride, aluminum, plastic, stainless steel) at distinct temperatures (room temperature or 15°C–37°C). These bacteria favored a lower temperature for their prolonged survival on the dry fomites, regardless of the material type. Interestingly, when mixed with S. aureus, E. coli survived for a longer time at a lower temperature. Cardiolipin, which can promote the survival of S. aureus in harsh environments, had no effect on maintaining the survival of E. coli. Although the trends remained unchanged, adjusting the humidity from 40% to 60% affected the survival of bacteria on dry surfaces. Scanning electron microscopic analysis revealed no morphological differences in these bacteria immediately before or after one day of dry conditions. In addition, ATP assessment, a method used to visualize high-touch surfaces in hospitals, was not effective at monitoring bacterial dynamics. A specialized handrail device fitted with a heater, which was maintained at normal human body core temperature, successfully prohibited the prolonged survival of bacteria [Enterococcus faecalis (ATCC), E. coli (ATCC), Pseudomonas aeruginosa (ATCC), S. aureus (ATCC), Acinetobacter baumannii (clinical isolate), and Serratia marcescens (clinical isolate)], with the exception of spore-forming Bacillus subtilis (from our laboratory collection) and the yeast-like fungus Candida albicans (from our laboratory collection)] on dry surfaces. Taken together, we concluded that the tested bacteria favor lower temperatures for their survival in dry environments. Therefore, the thermal control of dry fomites has the potential to control bacterial survival on high-touch surfaces in hospitals.
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Weber DJ, Rutala WA, Sickbert-Bennett EE, Kanamori H, Anderson D. Continuous room decontamination technologies. Am J Infect Control 2019; 47S:A72-A78. [PMID: 31146855 DOI: 10.1016/j.ajic.2019.03.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The contaminated surface environment in the rooms of hospitalized patients is an important risk factor for the colonization and infection of patients with multidrug-resistant pathogens. Improved terminal cleaning and disinfection have been demonstrated to reduce the incidence of health care-associated infections. In the United States, hospitals generally perform daily cleaning and disinfection of patient rooms. However, cleaning and disinfection are limited by the presence of the patient in room (eg, current ultraviolet devices and hydrogen peroxide systems cannot be used) and the fact that after disinfection pathogenic bacteria rapidly recolonize surfaces and medical devices/equipment. For this reason, there has been great interest in developing methods of continuous room disinfection and/or "self-disinfecting" surfaces. This study will review the research on self-disinfecting surfaces (eg, copper-coated surfaces and persistent chemical disinfectants) and potential new room disinfection methods (eg, "blue light" and diluted hydrogen peroxide systems).
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Xie A, Rock C, Hsu YJ, Osei P, Andonian J, Scheeler V, Keller SC, Cosgrove SE, Gurses AP. Improving daily patient room cleaning: an observational study using a human factors and systems engineering approach. IISE Trans Occup Ergon Hum Factors 2018; 6:178-191. [PMID: 31555756 DOI: 10.1080/24725838.2018.1487348] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Background While playing a critical role in preventing healthcare-associated infections, patient room cleaning is often unsatisfactorily performed. To improve patient room cleaning, a human factors and systems engineering (HFSE) approach is needed to understand the complex cleaning process and associated work system factors. Purpose We conducted an observational study to assess the performance of environmental care (EVC) associates during daily patient room cleaning and identify work system factors influencing their performance. Methods This study was conducted in eight adult medicine inpatient units at a large urban academic medical center. An HFSE researcher shadowed 10 day-shift EVC associates performing daily patient room cleanings and used a semi-structured observation form to collect quantitative data (e.g., duration of room cleaning, orders for surface cleaning) and qualitative data (e.g., challenges to patient room cleaning). Descriptive statistics (e.g., median, interquartile range) were reported for cleaning performance, and bivariate and regression analyses were conducted to identify factors influencing cleaning performance. We also performed link analyses of the workflow of EVC associates and qualitative analyses of observer notes to identify challenges to daily patient room cleaning. Results We observed 89 patient room cleanings. Median duration of cleaning a room was 14 minutes, and median percentage of surfaces cleaned in a room was 63%. High-touch surfaces that were frequently missed during daily cleaning included the bedrails, telephone, patient and visitor chairs, and cabinet. Work system factors that could influence cleaning performance included the type of unit, the presence of the patient and family members in the room, cleaning patterns and orders of EVC associates, and interruptions EVC associates encountered while cleaning. Conclusions Daily patient room cleaning was influenced by a number of work system factors. To improve daily patient room cleaning, multifaceted interventions are needed to address these system-level factors.
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Affiliation(s)
- Anping Xie
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, MD.,Anesthesia and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Clare Rock
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, MD.,Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD.,Hospital Epidemiology and Infection Control, Johns Hopkins Hospital, Baltimore, MD
| | - Yea-Jen Hsu
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, MD.,Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Patience Osei
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jennifer Andonian
- Hospital Epidemiology and Infection Control, Johns Hopkins Hospital, Baltimore, MD
| | - Verna Scheeler
- Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sara C Keller
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, MD.,Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sara E Cosgrove
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, MD.,Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD.,Hospital Epidemiology and Infection Control, Johns Hopkins Hospital, Baltimore, MD
| | - Ayse P Gurses
- Armstrong Institute for Patient Safety and Quality, Johns Hopkins University School of Medicine, Baltimore, MD.,Anesthesia and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD.,Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD.,The Malone Center for Engineering in Health Care, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD.,Division of Health Sciences Informatics, Johns Hopkins University School of Medicine, Baltimore, MD.,Civil Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD
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The Role of Environmental Contamination in the Transmission of Nosocomial Pathogens and Healthcare-Associated Infections. Curr Infect Dis Rep 2018; 20:12. [PMID: 29704133 DOI: 10.1007/s11908-018-0620-2] [Citation(s) in RCA: 131] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
PURPOSE OF REVIEW The aim of this review is to highlight the role of environmental contamination in healthcare-associated infections (HAIs) and to discuss the most commonly implicated nosocomial pathogens. RECENT FINDINGS Recent studies suggest that environmental contamination plays a significant role in HAIs and in the unrecognized transmission of nosocomial pathogens during outbreaks, as well as ongoing sporadic transmission. Several pathogens can persist in the environment for extended periods and serve as vehicles of transmission and dissemination in the hospital setting. Cross-transmission of these pathogens can occur via hands of healthcare workers, who become contaminated directly from patient contact or indirectly by touching contaminated environmental surfaces. Less commonly, a patient could become colonized by direct contact with a contaminated environmental surface. This review describes the role of environmental contamination in HAIs and provides context for reinforcing the importance of hand hygiene and environmental decontamination for the prevention and control of HAIs.
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