Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland最新文献

{"title":"Sustainable orthopaedic surgery: Initiatives to improve our environmental, social and economic impact","authors":"","doi":"10.1016/j.surge.2023.06.005","DOIUrl":"10.1016/j.surge.2023.06.005","url":null,"abstract":"<div><p>In response to appeals from the WHO and The Lancet, a collaborative statement from over 200 medical journals was published in September 2021, advising international governments to combat the “catastrophic harm to health” from climate change. Healthcare, specifically surgery, constitutes a major contributor to environmental harm that remains unaddressed. This article provides practical guidance that can be instituted at a departmental, hospital and national level to institute transformative, sustainable efforts into practice. We also aim to provoke healthcare leaders to discuss policy-making with respect to this issue and highlight the necessity for sustainability to become a core domain of quality improvement.</p><p><span>The average orthopaedic service produces 60% more waste than any other surgical specialty. Fortunately, simple measures such as a comprehensive education programme can decrease waste disposal costs by 20-fold. Other simple and effective “green” measures include integrating carbon literacy into surgical training, prioritising </span>regional anaesthesia<span> and conducting recycling audits. Furthermore, industry must take accountability and be incentivised to limit the use of single-item packaging and single-use items. National policymakers should consider the benefits of reusable implants, reusable surgical drapes and refurbishing crutches as these are proven cost and climate-effective interventions. It is crucial to establish a local sustainability committee to maintain these interventions and to bridge the gap between clinicians, industry and policymakers.</span></p></div>","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Pages 215-220"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9836651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Does reusable mean green? Comparison of the environmental impact of reusable operating room bed covers and lift sheets versus single-use","authors":"","doi":"10.1016/j.surge.2024.05.003","DOIUrl":"10.1016/j.surge.2024.05.003","url":null,"abstract":"<div><h3>Introduction</h3><p>As hospitals strive to reduce their environmental footprint, there is an ongoing debate over the environmental implications of reusable versus disposable linens in operating rooms (ORs). This research aimed to compare the environmental impact of reusable versus single-use OR bed covers and lift sheets using life cycle assessment (LCA) methodology.</p></div><div><h3>Methods</h3><p>LCA is an established tool with rigorous methodology that uses science-based processes to measure environmental impact. This study compared the impacts of three independent system scenarios at a single large academic hospital: reusable bed covers with 50 laundry cycles and subsequent landfill disposal (System 1), single-use bed covers with waste landfill disposal (System 2), and single-use bed covers with waste disposal using incineration (System 3).</p></div><div><h3>Results</h3><p>The total carbon footprint of System 1 for 50 uses was 19.83 ​kg carbon dioxide equivalents (CO₂-eq). System 2 generated 64.99 ​kg CO₂-eq. For System 3, the total carbon footprint was 108.98 ​kg CO₂-eq. The raw material extraction for all the material to produce an equivalent 50 single-use OR bed cover kits was tenfold more carbon-intensive than the reusable bed cover. Laundering one reusable OR bed cover 50 times was more carbon intensive (12.12 ​kg CO2-eq) than landfill disposal of 50 single-use OR bed covers (2.52 ​kg CO2-eq).</p></div><div><h3>Discussion</h3><p>Our analysis demonstrates that one reusable fabric-based OR bed cover laundered 50 times, despite the carbon and water-intensive laundering process, exhibits a markedly lower carbon footprint than its single-use counterparts. The net difference is 45.16 ​kg CO2-eq, equivalent to driving 115 miles in an average gasoline-powered passenger vehicle. This stark contrast underscores the efficacy of adopting reusable solutions to mitigate environmental impact within healthcare facilities.</p></div>","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Pages 236-241"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1479666X24000581/pdfft?md5=80777cfcba3a43430e967d8046b277c9&pid=1-s2.0-S1479666X24000581-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141307162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The environmental impact of hip and knee arthroplasty: An analysis of carbon emissions and disposal costs","authors":"","doi":"10.1016/j.surge.2024.04.007","DOIUrl":"10.1016/j.surge.2024.04.007","url":null,"abstract":"<div><h3>Background and purpose</h3><p><span><span>The rise in hip and knee </span>arthroplasty for </span>osteoarthritis<span> requires addressing healthcare system pollution to support Ireland's climate change<span> goals. This research aimed to quantify waste generated and determine environmental and economic impacts to promote sustainable strategies in joint arthroplasty and shed light on the suboptimal waste management practices.</span></span></p></div><div><h3>Methods</h3><p><span>The study was conducted at National Orthopaedic<span> Hospital Cappagh (NOHC), measuring waste generated during hip and knee arthroplasty<span>. Clinical, domestic, and recycled waste weights were recorded, including the segregation of Central Sterile Supply Department (CSSD) Blue Wrap waste in ten operations. Kilograms of carbon dioxide emissions (kgCO</span></span></span>₂e) and disposal costs were calculated.</p></div><div><h3>Results</h3><p>In a sample of 100 joint arthroplasty operations, the study found that revision knees produced 23.58 ​kgCO₂e per case, revision hips 23.50 ​kgCO₂e, primary knees 15.82 ​kgCO₂e, and primary hips 14.64 ​kgCO₂e. CSSD Blue Wrap contributed on average 13.5% of OT waste. Extrapolating these findings to the estimated number of joint arthroplasties performed in 2022 ​at NOHC (1556 hip and knee joint arthroplasties), the emissions were estimated to be 24,576 kgCO₂e, with the cost of disposal up to €29,228. Strategies to mitigate this waste have been identified and proposed.</p></div><div><h3>Conclusion</h3><p><span>The research aimed to address the environmental impact of orthopaedic joint arthroplasties, offering strategies to reduce waste generation, carbon emissions, and cost. Utilising our methodology to calculate greenhouse gas emissions will empower </span>sustainability offices to conduct their own waste audits and implementing our strategies for waste management practices can help minimise environmental waste.</p></div>","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Pages 221-226"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140898570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Carbon footprint of tonsillectomy","authors":"","doi":"10.1016/j.surge.2024.06.001","DOIUrl":"10.1016/j.surge.2024.06.001","url":null,"abstract":"<div><h3>Background and purpose</h3><p>Healthcare is responsible for 5.4% of greenhouse gas emissions in the UK. Emissions in surgery is a relatively unexplored area; in particular, this hasn't yet been looked at as a whole in ENT in the UK. The purpose of the study was to quantify the amount of greenhouse gas (GHG) emission from a tonsillectomy and assess the proportion of each source's contribution.</p></div><div><h3>Methods</h3><p>Operational data from tonsillectomies performed at a large university teaching hospital in the UK were gathered and converted to global warming potential using established conversion factors and data from existing healthcare-focused carbon footprint studies. The domains considered were waste, pharmaceuticals, surgical instrument decontamination, transportation, consumables use and utilities. This study used a process-based carbon footprint approach based on the “Greenhouse Gas Protocol: Product Life Cycle Accounting and Reporting Standard”.</p></div><div><h3>Main findings</h3><p>The carbon footprint of a typical case was 41 kgCO2e which is equivalent to driving a car for approximately 150 miles. Consumables were responsible for 17% of this; 14% came from transport, 5.4% from decontamination, 4.8% from pharmaceuticals and 4% from waste. However, the largest GHG was from utilities, of which heating, ventilation and air conditioning was the overwhelming contributor.</p></div><div><h3>Conclusions</h3><p>While the largest sources of GHG emissions require hospital-wide initiatives, there are aspects of consumables and waste streams we can improve on in ENT surgery. These include the use of disposable vs reusable instruments as well as increased availability and use of recycling waste streams in theatres. Additionally, this study provides a template that can be applied to other ENT procedures.</p></div>","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Pages 242-247"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1479666X24000593/pdfft?md5=4ae74be8dfdd79b4d00f274c6ae45e3e&pid=1-s2.0-S1479666X24000593-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141451948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"List of editors","authors":"","doi":"10.1016/S1479-666X(24)00075-1","DOIUrl":"10.1016/S1479-666X(24)00075-1","url":null,"abstract":"","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Page i"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1479666X24000751/pdfft?md5=465ef38800d4a13f2762f47922680985&pid=1-s2.0-S1479666X24000751-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141952895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Healthcare & the Environment","authors":"David G Healy","doi":"10.1016/j.surge.2024.07.003","DOIUrl":"10.1016/j.surge.2024.07.003","url":null,"abstract":"","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Page 199"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141635179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Expiry dates in surgical equipment: What are the options?","authors":"","doi":"10.1016/j.surge.2024.03.003","DOIUrl":"10.1016/j.surge.2024.03.003","url":null,"abstract":"<div><h3>Introduction</h3><p>Hospitals and the healthcare system contribute significantly to global warming, due to the energy use, water use and waste produce going directly to landfill. The operating theatre environment contributes to 70% of all hospital waste, and a proportion of this is due to unused surgical supplies, such as those stocked but never used as they go past their use-by date.</p></div><div><h3>Aim</h3><p>To evaluate how use-by dates are identified and assigned to surgical equipment, and if there are opportunities to re-use, or re-sterilise this equipment in order to reduce waste from the operating theatre environment.</p></div><div><h3>Results</h3><p>Use-by dates are assigned to ensure sterility and longevity of the device, and are assigned based on risk analysis, retrospective and prospective assessment. Incineration is the mainstay of disposal of unused medical devices, but there are alternative options such as re-processing in specific circumstances.</p></div><div><h3>Conclusion</h3><p>A large volume of hospital waste is due to operating theatres, and there is movement towards developing more sustainable methods of dealing with expired surgical equipment. This is however in the early stages, with further research required to confirm if these methods will be safe for patients, and beneficial to the environment.</p></div>","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Pages 212-214"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1479666X24000301/pdfft?md5=e6761fd9a7ffeb4f0559bc42da68e92a&pid=1-s2.0-S1479666X24000301-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140787850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bone cement in total hip arthroplasty – Is it really green?","authors":"","doi":"10.1016/j.surge.2024.04.010","DOIUrl":"10.1016/j.surge.2024.04.010","url":null,"abstract":"<div><h3>Background</h3><p>Total hip replacement (THR)is typically cemented, cementless or hybrid depending on patient factors and surgeon preference. To date no studies have evaluated waste generated with each of these procedures in relation to implant choice, and particularly waste related to consumables. We aimed to quantify the volume; type and ability to recycle this waste and suggest potential strategies for reducing the overall waste related to consumables in THR.</p></div><div><h3>Method</h3><p>This was a prospective review of all waste related to consumables in THR. The waste was weighed using a Salter 1066 BKDR15 scale, accurate to the nearest 1 ​g. The primary outcome was the amount of waste generated per case depending on implant choice (cemented vs. uncemented). Secondary outcomes included: proportion of clinical waste and proportion of recyclable waste.</p></div><div><h3>Results</h3><p>Cemented THR generated a total of 1.89 ​kg of waste compared to 775 ​g for an uncemented THR. Cemented THR generated significantly more sterile (hazardous) waste than uncemented THR both as overall volume and as a proportion 763 ​g (40%) vs 76 ​g (10%). Significantly more of the waste related to uncemented THR was amenable to being recycled through conventional waste streams with simple changes in theatre 672 ​g (86%) compared to 989 ​g (52%) with cemented THR. Between 20 and 30% of waste packaging for both types of surgery compromised information booklets.</p></div><div><h3>Conclusion</h3><p>Cemented hip replacement generates significantly more waste from consumables than uncemented and a greater amount of this waste is hazardous requiring intensive processing. For both implants a significant proportion of waste can be recycled with simple process changes in theatre. Industry partners have a responsibility to minimise unnecessary packaging and work with surgeons to improve sustainability.</p></div>","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Pages 227-232"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140905179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anaesthetic gases and the environment: Is it time for a rethink?","authors":"","doi":"10.1016/j.surge.2024.04.014","DOIUrl":"10.1016/j.surge.2024.04.014","url":null,"abstract":"<div><h3>Background</h3><p><span>General anaesthesia<span> is in common use for patients undergoing surgical procedures, with the option of both inhalational and intravenous anaesthetic techniques. </span></span>Anaesthetic gases are often excluded from discussions on sustainable healthcare delivery, despite being a significant contributor to the overall environmental impact of healthcare services.</p></div><div><h3>Methods</h3><p>A literature review was carried out on previously published papers on the impact anaesthetic gases have on our environment and at ways to reduce their impact in current anaesthetic practice. The aim was to write a narrative review detailing the areas of concern as well as the current clinical situation in the European setting.</p></div><div><h3>Summary/conclusions</h3><p>The two classes of inhaled anaesthetic<span><span><span> agent most frequently used are nitrous oxide<span> and volatile agents (most commonly </span></span>sevoflurane, </span>isoflurane and desflurane). Both are recognised greenhouse gases that contribute to climate change.</span></p><p><span><span><span>Minor modifications in the use of anaesthetic gases can have a significant environmental impact. These modifications include avoiding nitrous oxide whenever possible, avoiding </span>desflurane<span> (and using sevoflurane<span> instead), using low flow anaesthesia during maintenance, swapping volatile-based anaesthesia for a </span></span></span>TIVA technique when clinically appropriate and considering the use of central neuraxial or </span>regional anaesthesia in place of general anaesthesia when possible.</p></div>","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Pages 200-202"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141077217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An assessment of sustainable transport infrastructure in a national healthcare system","authors":"","doi":"10.1016/j.surge.2023.10.008","DOIUrl":"10.1016/j.surge.2023.10.008","url":null,"abstract":"<div><h3>Introduction</h3><p>Healthcare contributes significantly to carbon dioxide emissions, which can be reduced by promoting sustainable mobility amongst staff commuting. This study aims to investigate the national sustainable transport infrastructure for staff of healthcare facilities and utilise this data to develop a novel scoring and ranking system.</p></div><div><h3>Methods</h3><p>This was an empirical retrospective observational study. Data was collected on all 47 hospitals sustainable transport infrastructure. A working group calculated the weighted scores for each sustainable transport data point. These scores were used to calculate the Total and Active Sustainability Scores for each hospital, allowing a ranking to be formed.</p></div><div><h3>Results</h3><p>7 of 47 (15 %) hospitals had EV charging on campus. 17 of 47 (36 %) hospitals had secure bike parking. 2 of 47 (4 %) hospitals had a “bike hub”. 18 of 47 (38 %) hospitals had a bike lane. 13 of 22 (59 %) city hospitals had bike sharing facilities. 42 of 47 (89 %) hospitals had one public transport route. City hospitals ranked higher in both Total &amp; Active Sustainability Scores.</p></div><div><h3>Discussion</h3><p>This study explored a new concept of measuring sustainable transport infrastructure. Frameworks examining sustainability are available, however, none allowed for ranking of hospitals. This study highlights the lack of both research in this field and sustainable transport infrastructure in hospitals.</p></div>","PeriodicalId":49463,"journal":{"name":"Surgeon-Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland","volume":"22 4","pages":"Pages 203-208"},"PeriodicalIF":2.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1479666X23001208/pdfft?md5=f82cf4f24424ca805a422dda6c3cedcb&pid=1-s2.0-S1479666X23001208-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71488025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}