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Hanna JJ, Medford RJ. Navigating the future: machine learning's role in revolutionizing antimicrobial stewardship and infection prevention and control. Curr Opin Infect Dis 2024; 37:290-295. [PMID: 38820069 PMCID: PMC11211045 DOI: 10.1097/qco.0000000000001028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2024]
Abstract
PURPOSE OF REVIEW This review examines the current state and future prospects of machine learning (ML) in infection prevention and control (IPC) and antimicrobial stewardship (ASP), highlighting its potential to transform healthcare practices by enhancing the precision, efficiency, and effectiveness of interventions against infections and antimicrobial resistance. RECENT FINDINGS ML has shown promise in improving surveillance and detection of infections, predicting infection risk, and optimizing antimicrobial use through the development of predictive analytics, natural language processing, and personalized medicine approaches. However, challenges remain, including issues related to data quality, model interpretability, ethical considerations, and integration into clinical workflows. SUMMARY Despite these challenges, the future of ML in IPC and ASP is promising, with interdisciplinary collaboration identified as a key factor in overcoming existing barriers. ML's role in advancing personalized medicine, real-time disease monitoring, and effective IPC and ASP strategies signifies a pivotal shift towards safer, more efficient healthcare environments and improved patient care in the face of global antimicrobial resistance challenges.
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Affiliation(s)
- John J Hanna
- Division of Infectious Diseases, Department of Internal Medicine, Brody School of Medicine
- Information Services, ECU Health, Greenville, North Carolina, USA
| | - Richard J Medford
- Division of Infectious Diseases, Department of Internal Medicine, Brody School of Medicine
- Information Services, ECU Health, Greenville, North Carolina, USA
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Rusic D, Kumric M, Seselja Perisin A, Leskur D, Bukic J, Modun D, Vilovic M, Vrdoljak J, Martinovic D, Grahovac M, Bozic J. Tackling the Antimicrobial Resistance "Pandemic" with Machine Learning Tools: A Summary of Available Evidence. Microorganisms 2024; 12:842. [PMID: 38792673 PMCID: PMC11123121 DOI: 10.3390/microorganisms12050842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 04/16/2024] [Accepted: 04/19/2024] [Indexed: 05/26/2024] Open
Abstract
Antimicrobial resistance is recognised as one of the top threats healthcare is bound to face in the future. There have been various attempts to preserve the efficacy of existing antimicrobials, develop new and efficient antimicrobials, manage infections with multi-drug resistant strains, and improve patient outcomes, resulting in a growing mass of routinely available data, including electronic health records and microbiological information that can be employed to develop individualised antimicrobial stewardship. Machine learning methods have been developed to predict antimicrobial resistance from whole-genome sequencing data, forecast medication susceptibility, recognise epidemic patterns for surveillance purposes, or propose new antibacterial treatments and accelerate scientific discovery. Unfortunately, there is an evident gap between the number of machine learning applications in science and the effective implementation of these systems. This narrative review highlights some of the outstanding opportunities that machine learning offers when applied in research related to antimicrobial resistance. In the future, machine learning tools may prove to be superbugs' kryptonite. This review aims to provide an overview of available publications to aid researchers that are looking to expand their work with new approaches and to acquaint them with the current application of machine learning techniques in this field.
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Affiliation(s)
- Doris Rusic
- Department of Pharmacy, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (D.R.); (A.S.P.); (D.L.); (J.B.); (D.M.)
| | - Marko Kumric
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (M.K.); (M.V.); (J.V.); (D.M.)
- Laboratory for Cardiometabolic Research, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia
| | - Ana Seselja Perisin
- Department of Pharmacy, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (D.R.); (A.S.P.); (D.L.); (J.B.); (D.M.)
| | - Dario Leskur
- Department of Pharmacy, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (D.R.); (A.S.P.); (D.L.); (J.B.); (D.M.)
| | - Josipa Bukic
- Department of Pharmacy, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (D.R.); (A.S.P.); (D.L.); (J.B.); (D.M.)
| | - Darko Modun
- Department of Pharmacy, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (D.R.); (A.S.P.); (D.L.); (J.B.); (D.M.)
| | - Marino Vilovic
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (M.K.); (M.V.); (J.V.); (D.M.)
- Laboratory for Cardiometabolic Research, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia
| | - Josip Vrdoljak
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (M.K.); (M.V.); (J.V.); (D.M.)
- Laboratory for Cardiometabolic Research, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia
| | - Dinko Martinovic
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (M.K.); (M.V.); (J.V.); (D.M.)
- Department of Maxillofacial Surgery, University Hospital of Split, Spinciceva 1, 21000 Split, Croatia
| | - Marko Grahovac
- Department of Pharmacology, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia;
| | - Josko Bozic
- Department of Pathophysiology, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia; (M.K.); (M.V.); (J.V.); (D.M.)
- Laboratory for Cardiometabolic Research, University of Split School of Medicine, Soltanska 2A, 21000 Split, Croatia
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Arzilli G, De Vita E, Pasquale M, Carloni LM, Pellegrini M, Di Giacomo M, Esposito E, Porretta AD, Rizzo C. Innovative Techniques for Infection Control and Surveillance in Hospital Settings and Long-Term Care Facilities: A Scoping Review. Antibiotics (Basel) 2024; 13:77. [PMID: 38247635 PMCID: PMC10812752 DOI: 10.3390/antibiotics13010077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 01/23/2024] Open
Abstract
Healthcare-associated infections (HAIs) pose significant challenges in healthcare systems, with preventable surveillance playing a crucial role. Traditional surveillance, although effective, is resource-intensive. The development of new technologies, such as artificial intelligence (AI), can support traditional surveillance in analysing an increasing amount of health data or meeting patient needs. We conducted a scoping review, following the PRISMA-ScR guideline, searching for studies of new digital technologies applied to the surveillance, control, and prevention of HAIs in hospitals and LTCFs published from 2018 to 4 November 2023. The literature search yielded 1292 articles. After title/abstract screening and full-text screening, 43 articles were included. The mean study duration was 43.7 months. Surgical site infections (SSIs) were the most-investigated HAI and machine learning was the most-applied technology. Three main themes emerged from the thematic analysis: patient empowerment, workload reduction and cost reduction, and improved sensitivity and personalization. Comparative analysis between new technologies and traditional methods showed different population types, with machine learning methods examining larger populations for AI algorithm training. While digital tools show promise in HAI surveillance, especially for SSIs, challenges persist in resource distribution and interdisciplinary integration in healthcare settings, highlighting the need for ongoing development and implementation strategies.
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Affiliation(s)
- Guglielmo Arzilli
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
| | - Erica De Vita
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
| | - Milena Pasquale
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
| | - Luca Marcello Carloni
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
| | - Marzia Pellegrini
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
| | - Martina Di Giacomo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
| | - Enrica Esposito
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
| | - Andrea Davide Porretta
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
- University Hospital of Pisa, 56124, Pisa, Italy
| | - Caterina Rizzo
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy; (G.A.); (M.P.); (L.M.C.); (M.P.); (M.D.G.); (E.E.); (A.D.P.); (C.R.)
- University Hospital of Pisa, 56124, Pisa, Italy
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Marschall J, Snyders RE, Sax H, Newland JG, Guimarães T, Kwon JH. Perspectives on research needs in healthcare epidemiology, infection prevention, and antimicrobial stewardship: what's on the horizon-Part II. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2023; 3:e212. [PMID: 38156221 PMCID: PMC10753481 DOI: 10.1017/ash.2023.474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Indexed: 12/30/2023]
Abstract
In this overview, we articulate research needs and opportunities in the field of infection prevention that have been identified from insights gained during operative infection prevention work, our own research in healthcare epidemiology, and from reviewing the literature. The 10 areas of research need are: 1) Transmissions and interruptions, 2) personal protective equipment and other safety issues in occupational health, 3) climate change and other crises, 4) device, diagnostic, and antimicrobial stewardship, 5) implementation and deimplementation, 6) healthcare outside the acute care hospital, 7) low- and middle-income countries, 8) networking with the "neighbors," 9) novel research methodologies, and 10) the future state of surveillance. An introduction and chapters 1-5 are presented in part I of the article and chapters 6-10 and the discussion in part II. There are many barriers to advancing the field, such as finding and motivating the future IP workforce including professionals interested in conducting research, a constant confrontation with challenges and crises, the difficulty of performing studies in a complex environment, the relative lack of adequate incentives and funding streams, and how to disseminate and validate the often very local quality improvement projects. Addressing research gaps now (i.e., in the post-pandemic phase) will make healthcare systems more resilient when facing future crises.
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Affiliation(s)
- Jonas Marschall
- Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO, USA
- BJC Healthcare, St. Louis, MO, USA
| | | | - Hugo Sax
- Bern University Hospital, University of Bern, Bern, Switzerland
| | - Jason G. Newland
- Division of Infectious Diseases, Department of Pediatrics, Washington University School of Medicine, St. Louis, MO, USA
| | - Thais Guimarães
- Infection Control Department, Hospital das Clínicas, University of São Paulo, São Paulo, Brazil
| | - Jennie H. Kwon
- Division of Infectious Diseases, Washington University School of Medicine, St. Louis, MO, USA
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Piezzi V, Wassilew N, Atkinson A, D'Incau S, Kaspar T, Seth-Smith HMB, Casanova C, Bittel P, Jent P, Sommerstein R, Buetti N, Marschall J. Nosocomial outbreak of vancomycin-resistant Enterococcus faecium (VRE) ST796, Switzerland, 2017 to 2020. Euro Surveill 2022; 27:2200285. [PMID: 36695463 PMCID: PMC9716646 DOI: 10.2807/1560-7917.es.2022.27.48.2200285] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
A large clonal outbreak caused by vancomycin-resistant Enterococcus faecium (VRE) affected the Bern University Hospital group from the end of December 2017 until July 2020. We describe the characteristics of the outbreak and the bundle of infection prevention and control (IPC) measures implemented. The outbreak was first recognised when two concomitant cases of VRE bloodstream infection were identified on the oncology ward. During 32 months, 518 patients in the 1,300-bed hospital group were identified as vanB VRE carriers. Eighteen (3.5%) patients developed an invasive infection, of whom seven had bacteraemia. In 2018, a subset of 328 isolates were analysed by whole genome sequencing, 312 of which were identified as sequence type (ST) 796. The initial IPC measures were implemented with a focus on the affected wards. However, in June 2018, ST796 caused another increase in cases, and the management strategy was intensified and escalated to a hospital-wide level. The clinical impact of this large nosocomial VRE outbreak with the emergent clone ST796 was modest. A hospital-wide approach with a multimodal IPC bundle was successful against this highly transmissible strain.
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Affiliation(s)
- Vanja Piezzi
- Department of Infectious Diseases, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Nasstasja Wassilew
- Department of Infectious Diseases, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Andrew Atkinson
- Department of Infectious Diseases, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Stéphanie D'Incau
- Department of Infectious Diseases, Lucerne Cantonal Hospital, Lucerne, Switzerland
| | - Tanja Kaspar
- Department of Infectious Diseases, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Helena MB Seth-Smith
- Division of Clinical Bacteriology and Mycology, University Hospital Basel, Basel, Switzerland and Applied Microbiology Research, Department of Biomedicine, University of Basel, Basel, Switzerland,Institute of Medical Microbiology, University of Zurich, Zurich, Switzerland
| | - Carlo Casanova
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Pascal Bittel
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Philipp Jent
- Department of Infectious Diseases, University Hospital Bern, University of Bern, Bern, Switzerland
| | - Rami Sommerstein
- Department of Infectious Diseases, University Hospital Bern, University of Bern, Bern, Switzerland,Department Health Sciences and Medicine, Clinic St. Anna, University of Lucerne, Lucerne, Switzerland
| | - Niccolò Buetti
- Infection Control Programme, University of Geneva Hospitals and Faculty of Medicine, Geneva, Switzerland,INSERM, IAME, Université Paris-Cité, Paris, France
| | - Jonas Marschall
- Department of Infectious Diseases, University Hospital Bern, University of Bern, Bern, Switzerland,Division of Infectious Diseases, Department of Internal Medicine, Washington University School of Medicine, St. Louis, MO, United States
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