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Pauchard JC, Hafiani EM, Bonnet L, Cabelguenne D, Carenco P, Cassier P, Garnier J, Lallemant F, Pons S, Sautou V, De Jong A, Caillard A. Guidelines for reducing the environmental impact of general anaesthesia. Anaesth Crit Care Pain Med 2023; 42:101291. [PMID: 37562688 DOI: 10.1016/j.accpm.2023.101291] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/12/2023]
Abstract
OBJECTIVE To provide guidelines for reducing the environmental impact of general anaesthesia. DESIGN A committee of ten experts from SFAR and SF2H and SFPC learned societies was set up. A policy of declaration of competing interests was applied and observed throughout the guideline-writing process. Likewise, it did not benefit from any funding from a company marketing a health product (drug or medical device). The committee followed the GRADE® method (Grading of Recommendations Assessment, Development and Evaluation) to assess the quality of the evidence on which the recommendations were based. METHODS We aimed to formulate recommendations according to the GRADE® methodology for three different fields: anaesthesia vapours and gases; intravenous drugs; medical devices and the working environment. Each question was formulated according to the PICO format (Population, Intervention, Comparator, Outcome). The literature review and recommendations were formulated according to the GRADE® methodology. RESULTS The experts' work on the synthesis and application of the GRADE® method led to the formulation of 17 recommendations. Since the GRADE® method could not be entirely applied to all of the questions, some of the recommendations were formulated as expert opinions. CONCLUSION Based on strong agreement between experts, we produced 17 recommendations designed to guide reducing the environmental impact of general anaesthesia.
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Affiliation(s)
- Jean-Claude Pauchard
- Ramsay Santé, Member of Société Française d'Anesthésie Réanimation (SFAR) Substainable Development Committee, Clinique Aguiléra, Biarritz, France.
| | - El-Madhi Hafiani
- Department of Anaesthesia, Resuscitation and Perioperative Medicine, DMU DREAM - Tenon Hospital, AP-HP Sorbonne University, Paris, France.
| | - Laure Bonnet
- Department of Anesthesia and Intensive Care, Centre Hospitalier Princess Grace, Monaco
| | | | - Philipe Carenco
- Hygiene Department CHU de Nice, Nice, France; CPias PACA, Marseille, France; AFNOR, La Plaine Saint-Denis, France; Comité Européen de Normalisation, Brussels, Belgium; Bureau de Normalisation de l'Industrie Textile et de l'Habillement (BNITH), domaine des textiles en santé, Paris, France
| | - Pierre Cassier
- Institute of Infectious Agents, Hospices Civils de Lyon, Lyon, France; CIRI, Centre International de Recherche en Infectiologie, Université de Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, Lyon, France
| | - Jérémie Garnier
- Department of Anesthesia and Intensive Care Unit, CHU Amiens-Picardie, 1 Rond-Point du Pr Christian Cabrol, 80054 Amiens Cedex 1, France
| | - Florence Lallemant
- Department of Anesthesia and Intensive Care Unit, CHU Lille, F-59000 Lille, France; CHU Lille, Pôle des Urgences, F-59000 Lille, France
| | - Stéphanie Pons
- DMU DREAM, Department of Anesthesiology and Critical Care, Sorbonne University, GRC 29, AP-HP, Pitié-Salpêtrière, Paris, France
| | - Valérie Sautou
- Clermont Auvergne University, Clermont Auvergne INP, CNRS, CHU Clermont Ferrand, ICCF, F-63000 Clermont-Ferrand, France
| | - Audrey De Jong
- PhyMedExp, Montpellier University, INSERM, CNRS, CHU Montpellier, France; Department of Anesthesia and Intensive Care Unit, St-Eloi Hospital, France
| | - Anaïs Caillard
- Department of Anesthesia and Intensive Care Unit, CHU Brest, Cavale Blanche Hospital, France; ORPHY, EA 4324, France
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Saunders R, Caterino M, Somaiya P. A single-patient-use ECG system for cardiothoracic surgery admissions in the UK: A cost-consequence analysis. Front Public Health 2023; 11:1027977. [PMID: 37064713 PMCID: PMC10097949 DOI: 10.3389/fpubh.2023.1027977] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 03/13/2023] [Indexed: 04/18/2023] Open
Abstract
Background Deep sternal wound infections (DSWI) are severe complications in up to 1.36% of coronary artery bypass grafting (CABG) procedures in the United Kingdom. Each event adds between £4,000 and £11,000 in healthcare costs, owing primarily to prolonged hospitalisations. ECG devices have been shown to convey infection throughout perioperative CABG. On the other hand, single-patient ECG devices (spECG) can effectively reduce the incidence of surgical site infections (SSI), including DSWI, but no assessment of spECG impact in NHS cardiac units has been conducted. Methods To estimate the impact of spECG on NHS cardiac units, we conducted a cost-consequence analysis modeling the CABG care pathway in the United Kingdom using Simul8 software for a probabilistic, individual-patient simulation. The simulation time was 1 year, with each patient followed from admission through 30 days post-discharge. The base case simulation mirrors the cardiac unit of Bart Health NHS Trust, London. A total of 2,183 patients are generated with demographic and clinical attributes from probabilistic distributions informed by hospital-specific inputs from NHS Digital Data. The Brompton Harefield Infection Score (BHIS) is allocated to gauge the risk of SSI. Results are averaged across 50 independent and randomly seeded iterations. Results Simulation results indicate a base-case savings of £388 per patient, determined by the incidence of infections rather than the number of CABG procedures. In the base-case simulation, the mean cost of care with rECG was £13,096, whereas the mean cost with spECG was £12,708, resulting in a cost saving of £388 (2021 GBP). The simulation yielded an overall 8.6% SSI incidence rECG, whereas the incidence of SSIs with spECG was 6.9%. The model was most sensitive to changes in general ward and ICU costs, and infection incidence was a stronger predictor of potential per-patient savings than annual CABG volume. Conclusion Single-patient ECG is a sustainable and effective alternative to reusable ECG cables and lead wires in terms of patient safety and resource allocation.
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Affiliation(s)
- Rhodri Saunders
- Coreva Scientific GmbH & Co KG, Königswinter, Nordrhein-Westfalen, Germany
- *Correspondence: Rhodri Saunders
| | - Marco Caterino
- Coreva Scientific GmbH & Co KG, Königswinter, Nordrhein-Westfalen, Germany
| | - Pranav Somaiya
- Coreva Scientific GmbH & Co KG, Königswinter, Nordrhein-Westfalen, Germany
- Department of Vascular Surgery, Barts Health NHS Trust, London, United Kingdom
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Saunders R, Hansson Hedblom A. The Economic Implications of Introducing Single-Patient ECG Systems for Cardiac Surgery in Australia. CLINICOECONOMICS AND OUTCOMES RESEARCH 2021; 13:727-735. [PMID: 34413659 PMCID: PMC8370584 DOI: 10.2147/ceor.s325257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 07/26/2021] [Indexed: 11/23/2022] Open
Abstract
Introduction Sternal wound infections (SWIs) are severe adverse events of cardiac surgery. This study aimed to estimate the economic burden of SWIs following coronary artery bypass grafts (CABG) in Australia. It also aimed to estimate the national and hospital cost-benefit of adopting single-patient electrocardiograph (spECG) systems for CABG monitoring, a measure that reduces the rate of surgical site infections (SSIs). Material and Methods A literature review, which focused on CABG-related SSIs, was conducted to identify data which were then used to adapt a published Markov cost-effectiveness model. The model adopted an Australian hospital perspective. Results The average SWI-related cost of care increase per patient was estimated at 1022 Australian dollars (AUD), and the annual burden to the Australian health care system at AUD 9.2 million. SWI burden comprised 360 additional intensive care unit (ICU) days; 1979 additional general ward (GW) days; and 186 readmissions. Implementing spECG resulted in 103 fewer ICU days, 565 fewer GW days, 48 avoided readmissions, and a total national cost saving of AUD 2.5 million, annually. A hospital performing 200 yearly CABGs was estimated to save AUD 54,830. Conclusion SWIs cause substantial costs to the Australian health care system. Implementing new technologies shown to reduce the SWI rate is likely to benefit patients and reduce costs.
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Reynier T, Berahou M, Albaladejo P, Beloeil H. Moving towards green anaesthesia: Are patient safety and environmentally friendly practices compatible? A focus on single-use devices. Anaesth Crit Care Pain Med 2021; 40:100907. [PMID: 34153533 DOI: 10.1016/j.accpm.2021.100907] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVE Discuss if the use of disposable or reusable medical devices leads to a difference in terms of hospital-acquired infection or bacterial contamination. Determine which solution is less expensive and has less environmental impact in terms of carbon footprint, energy and water consumption and amount of waste. METHODS We carried out a narrative review. Articles published in English and French from January 2000 to April 2020 were identified from PubMed. RESULTS We retrieved 81 articles, including 12 randomised controlled trial, 21 literature reviews, 13 descriptive studies, 6 experimental studies, 9 life-cycle studies, 6 cohort studies, 2 meta-analysis, 4 case reports and 8 other studies. It appears that pathogen transmission in the anaesthesia work area is mainly due to the lack of hand hygiene among the anaesthesia team. The benefit of single-use devices on infectious risk is based on weak scientific arguments, while reusable devices have benefits in terms of costs, water consumption, energy consumption, waste, and reducing greenhouse gas emissions. CONCLUSION Disposable medical devices and attire in the operating theatre do not mitigate the infectious risk to the patients but have a greater environmental, financial and social impact than the reusable ones. This study is the first step towards recommendations for more environmental-friendly practices in the operating theatre.
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Affiliation(s)
- Thibault Reynier
- Grenoble-Alpes University Hospital, Department of Anaesthesia and Intensive Care Medicine, F-38000 Grenoble, France
| | - Mathilde Berahou
- University of Rennes, CHU Rennes, Inserm, CIC 1414, COSS U1242, Anaesthesia and Intensive Care Medicine, F-35000 Rennes, France
| | - Pierre Albaladejo
- Grenoble-Alpes University Hospital, Department of Anaesthesia and Intensive Care Medicine, F-38000 Grenoble, France.
| | - Hélène Beloeil
- University of Rennes, CHU Rennes, Inserm, CIC 1414, COSS U1242, Anaesthesia and Intensive Care Medicine, F-35000 Rennes, France
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Blüher M, Brandt D, Lankiewicz J, Mallow PJ, Saunders R. Economic Analysis of the European Healthcare Burden of Sternal-Wound Infections Following Coronary Artery Bypass Graft. Front Public Health 2020; 8:557555. [PMID: 33194958 PMCID: PMC7645249 DOI: 10.3389/fpubh.2020.557555] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 09/17/2020] [Indexed: 11/13/2022] Open
Abstract
Background: Sternal wound infections (SWIs) can be some of the most complex surgical-site infections (SSIs) and pose a considerable risk following coronary artery bypass graft surgery (CABG). Objective: To capture the cost burden of SWIs following CABG across European countries. Methods: We modeled a standardized care pathway for CABG, starting at the point of surgery and extending to 1-year post surgery. The Markov model captures the incidence and cost of an SWI (deep or superficial SWIs). The cost burden is calculated from a hospital perspective such that the main inputs relating to costs were intensive-care-unit (ICU) and general-ward (GW) days. Outpatient care, not in the hospital setting, has no cost in this analysis. Model input parameters were taken from Eurostat and a review of published, peer-reviewed literature. European countries were included in this analysis when values for 50% of the required input parameters per country were identified. Missing data points were interpolated from available data. The robustness of results was assessed via probabilistic sensitivity analysis. Results: Full required input data were available for 8 European countries; a further 18 countries had sufficient data for analysis. The median (interquartile range) for SWI incidence across the 26 countries was 3.9% (2.9-5.6%). The total burden for all 26 countries of SWIs after CABG was €170.8 million. These costs were made up of 25,751 additional ICU days, 137,588 additional GW days, and 7,704 readmissions. The mean cost of an SWI ranged from €8,924 in Poland to €21,321 in Denmark. Relative to the costs of post-CABG care without an SWI complication, the incremental cost of an SWI was highest in Greece (24.9% increase) and lowest in the UK (3.8% increase) with a median (interquartile range) of 12% (10-16%) across all 26 countries. Conclusions: SWIs following CABG present a considerable burden to healthcare budgets.
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Brandt D, Blüher M, Lankiewicz J, Mallow PJ, Saunders R. Sternal-Wound Infections following Coronary Artery Bypass Graft: Could Implementing Value-Based Purchasing be Beneficial? JOURNAL OF HEALTH ECONOMICS AND OUTCOMES RESEARCH 2020; 7:130-138. [PMID: 32884963 PMCID: PMC7458496 DOI: 10.36469/jheor.2020.13687] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 07/06/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND/OBJECTIVES Sternal-wound infections (SWIs) are rare but consequential healthcare-healthcare-associated infections following coronary artery bypass graft surgery (CABG). The impact of SWIs associated on the cost of health care provision is unknown. The aim of this study was to quantify the burden of CABG-related SWIs across countries with mature health care systems and estimate value-based purchasing (VBP) levels based on the local burden. METHODS A structured literature review identified relevant data for 14 countries (the Netherlands, France, Germany, Austria, the United Kingdom, Canada, Italy, Japan, Spain, the United States, Brazil, Israel, Taiwan, and Thailand). Data, including SWI rates, CABG volume, and length of stay, were used to populate a previously published Markov model that simulates the patient's CABG-care pathway and estimates the economic (US$) and care burden of SWIs for each country. Based on this burden, scenarios for VBP were explored for each country. A feasible cost of intervention per patient for an intervention providing a 20% reduction in the SWI rate was calculated. RESULTS The SWI burden varied considerably between settings, with SWIs occurring in 2.8% (the United Kingdom) to 10.4% (the Netherlands) of CABG procedures, while the costs per SWI varied between US$8172 (Brazil) to US$54 180 (Japan). Additional length of stay after SWI was the largest cost driver. The overall highest annual burden was identified in the United States (US$336 million) at a mean cost of US$36 769 per SWI. Given the SWI burden, the median cost of intervention per patient that a hospital could afford ranged from US$20 (US$13 to US$42) in France to US$111 (US$65 to US$183) in Japan. CONCLUSIONS SWIs represent a large burden with a median cost of US$13 995 per case and US$900 per CABG procedure. By tackling SWIs, there is potential to simultaneously reduce the burden on health care systems and improve outcomes for patients. Mutually beneficial VBP agreements might be one method to promote uptake of novel methods of SWI prevention.
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Affiliation(s)
- Dominique Brandt
- Health Economics & Clinical Outcomes Research, Xavier University, Cincinnati, OH,
USA
| | | | | | - Peter J. Mallow
- Health Economics & Clinical Outcomes Research, Xavier University, Cincinnati, OH,
USA
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