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Fennell-Wells A, Duane B, Ashley P, Morgan E. The environmental impact of nitrous oxide inhalation sedation appointments and equipment used in dentistry. Eur Arch Paediatr Dent 2024:10.1007/s40368-024-00895-6. [PMID: 38679632 DOI: 10.1007/s40368-024-00895-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 03/19/2024] [Indexed: 05/01/2024]
Abstract
PURPOSE This paper reports a life cycle impact assessment (LCIA) to calculate the environmental footprint of a dental appointment using N2O, comparing single-use equipment with reusable equipment. Nitrous oxide (N2O) is used successfully in dentistry to provide sedation and pain relief to anxious patients, most commonly in children. However, N2O is a powerful climate pollutant 298 times more damaging than carbon dioxide over a 100-year estimate. METHODS The functional unit chosen for this LCIA was 30 min delivery of N2O to oxygen in a 50:50 ratio at 6 L per minute flow rate as inhalation sedation to one patient. Two types of equipment were compared to deliver the anaesthetic gas: reusable and disposable items. RESULTS The use of disposable equipment for N2O sedation produces a significantly larger environmental impact across nearly all of the environmental impact scores, but the overall global warming potential is comparable for both types of equipment due to the vast environmental pollution from N2O itself. CONCLUSION N2O sedation is a reliable treatment adjunct but contributes to climate change. Single-use equipment has a further deleterious effect on the environment, though this is small compared to the overall impact of N2O. Dental priorities should be to deliver safe and effective care to patients that protects staff, minimises waste and mitigates impact on the environment alongside promoting research into alternatives.
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Affiliation(s)
| | - B Duane
- Trinity College Dublin, Dublin, Ireland
| | - P Ashley
- Eastman Dental Hospital, London, UK
| | - E Morgan
- Bedfordshire Community Dental Services CIC, Bedfordshire, UK
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2
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Suresh P, Crotty J, Tesanovic S, Alaweed O, Doyle S, Kiandee M, Hayes E, Umeh V, Khalilinejad B, Duane B. A life cycle analysis of the environmental impact of procurement, waste and water in the dental practice. Br Dent J 2024; 236:545-551. [PMID: 38609622 PMCID: PMC11014795 DOI: 10.1038/s41415-024-7239-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 11/09/2023] [Accepted: 11/24/2023] [Indexed: 04/14/2024]
Abstract
Background Health care is a significant contributor to climate change. Global pressure for a change towards a more sustainable way of providing dental health care has resulted in the creation of the Green Impact Toolkit, which is comprised of a list of suggested changes that dental practices can make to become more sustainable in a number of categories, such as procurement, waste and water.Aims To compare the effectiveness of changes suggested by the Green Impact Toolkit.Materials and methods A comparative life cycle assessment (LCA) was conducted using the Ecoinvent database v3.8 and these data were processed using OpenLCA v1.10.3 software.Results The carbon footprint per patient was significantly reduced after the recommendations were implemented. For instance, using water from a rainwater collection tank instead of the mains supply saved 30 g CO2eq (carbon dioxide equivalents) per patient, a 90% reduction in carbon footprint.Discussion This comparative LCA identified some effective changes which can be easily made by a dental practice. Nevertheless, some actions require some initial financial investment and may be difficult to implement in a busy modern dental practice setting.Conclusion The findings from this study can be used to guide dental practices to making choices which are more sustainable and eco-friendly in the future.
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Affiliation(s)
- Peter Suresh
- Undergraduate Student, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland.
| | - John Crotty
- Division of Restorative Dentistry and Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Sonja Tesanovic
- Undergraduate Student, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Othman Alaweed
- Undergraduate Student, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Sadhbh Doyle
- Undergraduate Student, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Mikra Kiandee
- Undergraduate Student, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Emily Hayes
- Undergraduate Student, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Vanessa Umeh
- Undergraduate Student, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Bita Khalilinejad
- Undergraduate Student, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Brett Duane
- Associate Professor in Dental Public Health, Dublin Dental University Hospital, Trinity College Dublin, Ireland
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Da Tan TY, Duane B, Hussein A, Samsonova A, Sizun G, Shakerdi L, Taqi R, Wolfram S, Ziaeefard N, Sagheri D. Environmental sustainability of post-orthodontic dental retainers: a comparative life-cycle assessment of Hawley and Essix retainers. Eur J Orthod 2024; 46:cjae012. [PMID: 38488436 PMCID: PMC10941639 DOI: 10.1093/ejo/cjae012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2024]
Abstract
BACKGROUND Environmental sustainability has been brought into the limelight due to the global climate crisis. This crisis is driven by human activities and even the healthcare sector is no exception. Within dentistry, orthodontics is a large global market; hence, the use of post-orthodontic retainers has a significant environmental footprint. The aim of this study was to determine the environmental sustainability of post-orthodontic retention using Hawley and Essix retainers. MATERIALS AND METHODS A comparative life-cycle assessment (LCA) was carried out to compare the environmental impact of both retainers. All inputs and outputs were accounted for using the Ecoinvent database, v3.7.1, and openLCA software. Sixteen impact categories were used to determine their environmental burden. RESULTS Of the 16 impact categories, the Hawley had a greater environmental burden than the Essix retainer in 12 categories. The Hawley's most significant contributors to its impact values are factory manufacturing and in-house production, with an average of 41.45% and 52.52%, respectively. For the Essix, the greatest contributor is factory manufacturing, with an average of 64.63%. However, when factoring in the lifespan of the retainers, the Essix would have a greater environmental impact than the Hawley retainer. LIMITATIONS This study employed a comparative LCA. There were also assumptions made, but these were supported by research. CONCLUSIONS On the basis of the evidence gathered in this study, Hawley retainers are more environmentally sustainable than Essix retainers. These results would better enable clinicians to factor in the environmental impact and make informed decisions on the choice of retainer type.
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Affiliation(s)
| | - Brett Duane
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Ahmed Hussein
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Anna Samsonova
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Gwenola Sizun
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Loujin Shakerdi
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Roqaya Taqi
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Samuel Wolfram
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | | | - Darius Sagheri
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
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Duane B. Author Q&A: Brett Duane. Br Dent J 2024; 236:189. [PMID: 38332083 DOI: 10.1038/s41415-024-7117-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Affiliation(s)
- Brett Duane
- Trinity College Dublin, College Green, Dublin 2, Republic of Ireland.
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Martindale AE, Morris DS, Cromarty T, Fennell-Wells A, Duane B. Environmental impact of low-dose methoxyflurane versus nitrous oxide for analgesia: how green is the 'green whistle'? Emerg Med J 2024; 41:69-75. [PMID: 37770121 DOI: 10.1136/emermed-2022-213042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 09/12/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND The NHS has the target of reducing its carbon emission by 80% by 2032. Part of its strategy is using pharmaceuticals with a less harmful impact on the environment. Nitrous oxide is currently used widely within the NHS. Nitrous oxide, if released into the atmosphere, has a significant environmental impact. Methoxyflurane, delivered through the Penthrox 'green whistle' device, is a short-acting analgesic and is thought to have a smaller environmental impact compared with nitrous oxide. METHODS Life cycle impact assessment (LCIA) of all products and processes involved in the manufacture and use of Penthrox, using data from the manufacturer, online sources and LCIA inventory Ecoinvent. These data were analysed in OpenLCA. Impact data were compared with existing data on nitrous oxide and morphine sulfate. RESULTS This LCIA found that Penthrox has a climate change effect of 0.84 kg carbon dioxide equivalent (CO2e). Raw materials and the production process contributed to majority of the impact of Penthrox across all categories with raw materials accounting for 34.40% of the total climate change impact. Penthrox has a climate change impact of 117.7 times less CO2e compared with Entonox. 7 mg of 100 mg/100 mL of intravenous morphine sulfate had a climate change effect of 0.01 kg CO2e. CONCLUSIONS This LCIA has shown that the overall 'cradle-to-grave' environmental impact of Penthrox device is better than nitrous oxide when looking specifically at climate change impact. The climate change impact for an equivalent dose of intravenous morphine was even lower. Switching to the use of inhaled methoxyflurane instead of using nitrous oxide in certain clinical situations could help the NHS to reach its carbon emission reduction target.
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Affiliation(s)
| | - Daniel S Morris
- Ophthalmology, University Hospital of Wales, Cardiff, UK
- Wilderness Medical Training, Wilderness Medical Training, Kendal, UK
| | - Thomas Cromarty
- Emergency Medicine, Southampton Children's Hospital, Southampton, UK
| | | | - Brett Duane
- Dental Science, Trinity College Dublin, Dublin, Ireland
- Dental Science, Trinity College Dublin, Dublin, Ireland
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Duane B, Steinbach I. What is the environmental footprint of a dental practice? A life cycle analysis (Part 1). Br Dent J 2024:10.1038/s41415-023-6710-z. [PMID: 38212528 DOI: 10.1038/s41415-023-6710-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/30/2023] [Accepted: 10/13/2023] [Indexed: 01/13/2024]
Abstract
Introduction Growing awareness of environmental sustainability is essential. The Intergovernmental Panel on Climate Change's report stresses urgent carbon reductions to limit global warming to 1.5 °C. The NHS in all four countries of the UK aims to be net zero. Dental practices must prioritise sustainability for public health. This paper uses life cycle analysis (LCA) where possible to study a dental practice's environmental footprint.Methodology LCA methodology was used where possible to calculate the carbon footprint (CFP) of a full-time dental clinic operating 220 days/year. The Ecoinvent database and OpenLCA software were used to calculate greenhouse gas emissions, normalised factors and disability-adjusted life years. Attributional and spend-based approaches were used to analyse procurement items.Results Compared with our 2015 paper, the 2023 CFP, which used more current impact factors, shows reduced water use emissions and increased total waste emissions. Staff travel and patient travel continues to significantly impact the CFP.Discussion Addressing waste and promoting low-carbon transport within the dental practice is crucial. Procurement's impact requires detailed analysis. Normalised scores highlight the environmental impact compared to an average person.Conclusion The CFP of a dental practice was updated using more current impact factors to reinforce the high contribution of travel within the dental CFP, with an increase in the CFP of waste and a reduction in the CFP of water.
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Affiliation(s)
- Brett Duane
- Trinity College Dublin, College Green, Dublin 2, Republic of Ireland.
| | - Ingeborg Steinbach
- Centre for Sustainable Healthcare, 291 Cranbrook House, 287 Banbury Rd, Summertown, Oxford, OX2 7JQ, UK
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Duane B, Steinbach I, Mackenzie L. A carbon calculator: the development of a user-friendly greenhouse gas measuring tool for general dental practice (Part 2). Br Dent J 2024; 236:57-61. [PMID: 38225322 DOI: 10.1038/s41415-023-6626-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 10/01/2023] [Accepted: 10/13/2023] [Indexed: 01/17/2024]
Abstract
The need to reduce carbon emissions and limit global warming to 1.5 °C has spurred various sectors towards net-zero emission goals. This paper introduces a specialised carbon calculator for dental practices to compute and monitor their carbon footprints (CFPs). The carbon calculator is developed using recent carbon modelling, utilising methodologies and data from estimating the average NHS dental practice's CFP. It employs both spend-based and activity-based carbon accounting methods, simplifying carbon emission estimation. It offers dental practices a user-friendly, rudimentary, cost-free tool to determine their baseline CFP and track sustainability progress. It includes conversion factors for patient travel, procurement and waste management, enabling practices to input data and generate personalised CFP charts. It also acknowledges assumptions and uncertainties related to procurement and waste management, emphasising the availability of personalised consultancy services for more precise carbon footprinting. This carbon calculator supports environmental sustainability in dental practices as an accessible starting point. By raising awareness of their CFP, it encourages progress in 'green dentistry' and promotes environmental responsibility in oral healthcare. The calculator is freely downloadable and part of a broader 'green dentistry' initiative. Continuous carbon emission measurement and monitoring are crucial for a sustainable future, with this tool aiding dental practitioners in their environmental contributions.
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Affiliation(s)
- Brett Duane
- Trinity College Dublin, College Green, Dublin 2, Republic of Ireland.
| | - Ingeborg Steinbach
- Centre for Sustainable Healthcare, 291 Cranbrook House, 287 Banbury Rd, Summertown, Oxford, OX2 7JQ, UK
| | - Louis Mackenzie
- Denplan, part of Simplyhealth, Hambleden House, Waterloo Court, Andover, SP10 1LQ, UK
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8
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Bakar M, Johnston B, Fitzgerald K, Casby C, Duane B. Environmental impact of the supervised toothbrushing programme amongst children in Scotland. J Dent 2023; 139:104773. [PMID: 37931697 DOI: 10.1016/j.jdent.2023.104773] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/08/2023] Open
Abstract
OBJECTIVES To understand the environmental impact of providing a nationwide supervised toothbrushing programme (Childsmile) for 5-year-old children in Scotland. METHODS A life cycle assessment was conducted to assess the annual environmental effects of the supervised toothbrushing programme in early years childcare, as well as each dental procedure (dental restoration under local anaesthesia (LA), single tooth extraction under LA, and multiple teeth extraction under general anaesthesia) spanning from 2001/02 to 2009/10. The expected savings in annual carbon dioxide equivalent (CO2e) emissions for all combined dental treatments in subsequent years were calculated compared to those in 2001/02. RESULTS An overall decrease in CO2e emissions was evident in the Childsmile programme and across all dental procedures. The estimated reduction in emissions across all procedures varied from 102.5 tonnes in 2002/03 to 461.1 tonnes in 2009/10 when compared to 2001/02. Within three years, the expected emissions savings from all combined dental procedures surpassed the emissions generated by implementing the Childsmile programme. CONCLUSIONS Over time, there was a significant reduction in annual CO2e emissions for all combined dental treatments in children. In the eighth year of the Childsmile, emissions savings were more than 4.5 times greater than the emissions generated during its implementation. CLINICAL SIGNIFICANCE The study highlights the importance of educating public by individual dentists about the environmental impact of caries prevention programmes and paediatric dental treatments as this may influence patient choice. It also encourages commissioners of community dental programmes to support the implementation of supervised toothbrushing programmes in early years childcare.
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Affiliation(s)
- Majidi Bakar
- Dublin Dental University Hospital, Trinity College Dublin, Dublin D02 F859, Ireland.
| | - Bridget Johnston
- Dublin Dental University Hospital, Trinity College Dublin, Dublin D02 F859, Ireland
| | - Kirsten Fitzgerald
- Dublin Dental University Hospital, Trinity College Dublin, Dublin D02 F859, Ireland
| | - Caoimhe Casby
- Children's Health Ireland, Crumlin, Dublin D12 N512, Ireland
| | - Brett Duane
- Dublin Dental University Hospital, Trinity College Dublin, Dublin D02 F859, Ireland
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9
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Ashley P, Lyne A, Johnston B, Duane B. Incorporating Measures of Sustainability Into Guideline Development. Int Dent J 2023; 73:800-803. [PMID: 37743137 PMCID: PMC10658410 DOI: 10.1016/j.identj.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 05/24/2023] [Indexed: 09/26/2023] Open
Affiliation(s)
- Paul Ashley
- UCL Eastman Dental Institute, UCL, London, United Kingdom.
| | - Alexandra Lyne
- UCL Eastman Dental Institute, UCL, London, United Kingdom
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10
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Duane B, Yap T, Neelakantan P, Anthonappa R, Bescos R, McGrath C, McCullough M, Brookes Z. Mouthwashes: Alternatives and Future Directions. Int Dent J 2023; 73 Suppl 2:S89-S97. [PMID: 37867066 PMCID: PMC10690551 DOI: 10.1016/j.identj.2023.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 08/21/2023] [Indexed: 10/24/2023] Open
Abstract
This narrative review summarises "alternative" or "natural" over-the-counter (OTC) mouthwashes not covered elsewhere in this supplement and newly emerging products, as potential mouthwashes of the future. The "natural" mouthwashes reviewed include saltwater, baking soda, coconut oil, charcoal, propolis, seaweeds, and probiotics. Other than essential oils, it is apparent that their clinical effectiveness is still under debate, but there is some evidence to suggest that propolis reduces plaque and gingivitis. This review also covers the host immune response, via novel anti-inmmunomodulant mouthwashes, such as erythropoietin to reduce inflammation with oral mucositis (OM) after radiotherapy. The emerging concept of nanoparticle-containing mouthwashes, such as iron oxide, is further discussed for OM, this agent having the potential for more targeted delivery of chemical antimicrobials. Unfortunately, there are impacts on the environment of widening mouthwash use with more new products, including increased use of packaging, antimicrobial resistance, and possible detrimental effects on marine life. Further, there are roadblocks, relating to regularly approvals and side effects, that still need to be overcome for any OTC deivered immunomodulant or nanoformulation mouthwashes. Despite these caveats, there are many new mouthwashes under development, which could help manage major oral diseases such as caries, gingivitis, and periodontal disease.
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Affiliation(s)
- Brett Duane
- Dublin Dental School and Hospital, Trinity College Dublin, Dublin, Ireland
| | - Tami Yap
- Faculty of Medicine, Dentistry & Health Sciences, Melbourne Dental School, University of Melbourne, Carlton, Australia
| | - Prasanna Neelakantan
- Department of Endodontics, University of the Pacific, Arthur A. Dugoni School of Dentistry, San Francisco, California, USA
| | | | - Raul Bescos
- School of Health Professions, Faculty of Health, University of Plymouth, Plymouth, UK
| | - Colman McGrath
- Applied Oral Sciences & Community Dental Care, Hong Kong
| | - Michael McCullough
- Faculty of Medicine, Dentistry & Health Sciences, Melbourne Dental School, University of Melbourne, Carlton, Australia
| | - Zoë Brookes
- Peninsula Dental School, Plymouth University, Plymouth, UK.
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Wilmott S, Pasdeki-Clewer E, Duane B. Responsible waste management: using resources efficiently (Part 2). Br Dent J 2023; 235:577-582. [PMID: 37891287 DOI: 10.1038/s41415-023-6322-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/29/2023]
Abstract
This chapter aims to describe the types of waste produced in dental practice, the costs associated with disposal of this waste, and the impact that the disposal method has on the environment and on human health. It discusses the waste hierarchy and explores how dental surgeries can reduce their waste generation through simple changes in practice. The chapter continues by highlighting the benefits of performing a waste audit, with examples of how correct segregation of the waste produced in practice is both cost-effective and reduces the environmental impact of its disposal. Finally, we discuss some of the barriers and enablers of changing waste disposal behaviours in the dental practice and identify how the environmentally minded practitioner can encourage pro-environmental behaviour in their dental team.
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Affiliation(s)
| | | | - Brett Duane
- Trinity College Dublin, Dublin, Republic of Ireland
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12
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Wilmott S, Pasdeki-Clewer E, Duane B. Responsible waste management: using resources efficiently (Part 1). Br Dent J 2023; 235:393-397. [PMID: 37737405 DOI: 10.1038/s41415-023-6323-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
This chapter aims to describe the types of waste produced in dental practice, the costs associated with disposal of this waste, and the impact that the disposal method has on the environment and on human health. It discusses the waste hierarchy and explores how dental surgeries can reduce their waste generation through simple changes in practice. The chapter continues by highlighting the benefits of performing a waste audit, with examples of how correct segregation of the waste produced in practice is both cost-effective and reduces the environmental impact of its disposal. Finally, we discuss some of the barriers and enablers of changing waste disposal behaviours in the dental practice and identify how the environmentally minded practitioner can encourage pro-environmental behaviour in their dental team.
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Affiliation(s)
| | | | - Brett Duane
- Trinity College Dublin, Dublin, Republic of Ireland
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13
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Wilmott S, Duane B. An update on waste disposal in dentistry. Br Dent J 2023; 235:370-372. [PMID: 37737394 DOI: 10.1038/s41415-023-6359-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Affiliation(s)
- Sheryl Wilmott
- Clinical Research Fellow in Digital Healthcare, Brighton and Sussex Medical School; Specialty Dentist, Leeds Teaching Hospitals Trust, UK.
| | - Brett Duane
- Associate Professor in Dental Public Health, Trinity College Dublin, Republic of Ireland.
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14
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Abed R, Ashley P, Duane B, Crotty J, Lyne A. An environmental impact study of inter-dental cleaning aids. J Clin Periodontol 2023; 50:2-10. [PMID: 36122929 PMCID: PMC10092584 DOI: 10.1111/jcpe.13727] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 09/05/2022] [Accepted: 09/14/2022] [Indexed: 11/30/2022]
Abstract
AIM The aim of this study was to compare the environmental footprint of eight inter-dental cleaning aids. MATERIALS AND METHODS A comparative life cycle analysis was conducted based on an individual person using inter-dental cleaning aids every day for 5 years. The primary outcome was a life cycle impact assessment. This comprised of 16 discrete measures of environmental sustainability (known as impact categories), for example, greenhouse gas emissions (measured in kilograms of carbon dioxide equivalent, or kg CO2 e), ozone layer depletion (measured in kilograms of chloroflurocarbon equivalent, or kg CFCe), and water use (measured in cubic metres). Secondary outcomes included normalized data, disability-adjusted life years, and contribution analysis. RESULTS Inter-dental cleaning using floss picks had the largest environmental footprint in 13 of 16 impact categories. Depending on the environmental impact category measured, the smallest environmental footprint came from daily inter-dental cleaning with either bamboo inter-dental brushes (five impact categories, including carbon footprint), replaceable head inter-dental brushes (four impact categories), regular floss (three impact categories), sponge floss (three impact categories), and bamboo floss (one impact category). CONCLUSIONS Daily cleaning with inter-dental cleaning aids has an environmental footprint that varies depending on the product used. Clinicians should consider environmental impact alongside clinical need and cost when recommending inter-dental cleaning aids to patients.
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Affiliation(s)
- Rawan Abed
- Paediatric Dentistry, Eastman Dental Institute, London, UK
| | - Paul Ashley
- Paediatric Dentistry, Eastman Dental Institute, London, UK
| | - Brett Duane
- Dental Public Health, Trinity College Dublin, Dublin, Ireland
| | - John Crotty
- Dental Public Health, Trinity College Dublin, Dublin, Ireland
| | - Alexandra Lyne
- Paediatric Dentistry, Eastman Dental Institute, London, UK
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15
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van Harten MT, O'Connell B, Duane B, Nolan A. Mapping the graduating European dentist to established undergraduate dental education activities at Trinity College Dublin. Eur J Dent Educ 2022. [PMID: 36125405 DOI: 10.1111/eje.12856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 05/30/2022] [Accepted: 07/09/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION "The Graduating European Dentist" Curriculum (GED) was adopted in 2020 by the Irish Dental Council as its new expectation for competencies. The Dublin Dental University Hospital (DDUH) sought to map the teaching activities for its undergraduate dental training programme to the GED. This paper describes the process developed for curriculum mapping. MATERIALS AND METHODS Guided by historical mapping data and materials on the DDUH's virtual learning environment; teaching activities in a bespoke curriculum mapping system were edited, added and/or deleted to match existing teaching activities currently delivered by staff to students. These activities were then remapped to GED Learning Outcomes. Staff members with oversight responsibilities for a collection of activities then received and provided feedback on reports tabulating the preliminary map. Feedback from staff members around their activities was accommodated to produce an accurate reflection of teaching activities across the 5 years program. RESULTS A process for mapping existing teaching activities to a new set of curriculum expectations using a bespoke application and several other widely available technologies was established. Informal feedback from staff has been positive and has raised ideas for future opportunities to improve the alignment of educational activities with learning outcomes. CONCLUSION Other dental schools may find this accounting of the DDUH's efforts useful in guiding their own curriculum mapping.
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Affiliation(s)
- Maria T van Harten
- Dublin Dental University Hospital-Trinity College Dublin, Dublin, Ireland
| | - Brian O'Connell
- Dublin Dental University Hospital-Trinity College Dublin, Dublin, Ireland
| | - Brett Duane
- Dublin Dental University Hospital-Trinity College Dublin, Dublin, Ireland
| | - Audrey Nolan
- Dublin Dental University Hospital-Trinity College Dublin, Dublin, Ireland
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16
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Field J, Martin N, Duane B, Vital S, Mulligan S, Livny A, Lindberg P, Lundegren N, Gummesson C, Long R, Lundbeck H, Ramasubbu D, Dixon J. Embedding environmental sustainability within oral health professional curricula-Recommendations for teaching and assessment of learning outcomes. Eur J Dent Educ 2022. [PMID: 36121067 DOI: 10.1111/eje.12852] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 08/12/2022] [Accepted: 08/15/2022] [Indexed: 05/21/2023]
Abstract
The FDI World Dental Federation suggests that "dentistry, as a profession, should integrate Sustainable Development Goals into daily practice and support a shift to a green economy in the pursuit of healthy lives and wellbeing for all, through all stages of life." This article reports on the recent activity of the Association for Dental Education in Europe Special Interest Group for Sustainability in Dentistry. Following on from the group's previous activities, which explored current educational practice, this work aimed to reach a pan-European consensus on a number of learning outcomes for environmental sustainability, in order to (i) support institutions in designing and delivering their curriculum, and (ii) to further harmonise the delivery of oral health professional education across Europe. This article presents specific learning outcomes relating to environmental sustainability and recommendations relating to curriculum development, including methods of teaching and assessment.
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Affiliation(s)
- James Field
- Cardiff University Dental School, Cardiff, UK
| | | | | | | | | | - Alon Livny
- Hadassah School of Dental Medicine, Hebrew University, Jersualem, Israel
| | | | | | | | - Ruby Long
- Cardiff University Dental School, Cardiff, UK
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Maloney B, McKerlie T, Nasir M, Murphy C, Moi M, Mudalige P, Naser NE, Duane B. The Environmental Footprint Of Single versus Reusable Cloths For Clinical Surface Decontamination: A Life Cycle Approach. J Hosp Infect 2022; 130:7-19. [PMID: 36115619 DOI: 10.1016/j.jhin.2022.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 09/03/2022] [Accepted: 09/05/2022] [Indexed: 10/14/2022]
Abstract
Global sustainability is a major health concern facing our planet today. The healthcare sector is a significant contributor to environmentally damaging activity. Reusable cloths should be considered as an environmentally friendly alternative to the predominantly used single-use surface wipes in cleaning and disinfection of environmental surfaces in healthcare settings. To understand its feasibility, a rapid review of current policies on surface decontamination in healthcare settings was conducted. A life cycle impact assessment (LCIA) was then carried out to compare the impact of reusable cotton and microfibre cloths versus conventional single-use cloths, with three compatible disinfectants. Seven countries were included in the rapid review of policies. For the LCIA, inputs, outputs, and processes across the life cycle were included, using EcoInvent database v3.7.1 and open LCIA software. Sixteen European-recommended environmental impact categories and eight human health categories were considered. Infection prevention policies examined do not require single-use wipes for cleaning and disinfection. The disinfectant with the highest environmental impact was isopropyl-alcohol. The most environmentally-sustainable option for clinical surface decontamination was the microfibre cloth when used with a quaternary ammonium compound. The least environmentally sustainable option was cotton with isopropyl-alcohol. Impacts were primarily attributed with the use of the disinfectant agent and travel processes.
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Affiliation(s)
- Brian Maloney
- School of Dental Science, Trinity College Dublin, Dublin, Ireland.
| | - Taylor McKerlie
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Malaika Nasir
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Caroline Murphy
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Michelle Moi
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | - Pavanee Mudalige
- School of Dental Science, Trinity College Dublin, Dublin, Ireland
| | | | - Brett Duane
- Trinity College Dublin, Department of Child and Public Dental Health, Dublin, Ireland
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18
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Davis S, Duane B, Loxley A, Quigley D. The evaluation of an evidence-based model of feedback implemented on an undergraduate dental clinical learning environment. BMC Med Educ 2022; 22:588. [PMID: 35915499 PMCID: PMC9341118 DOI: 10.1186/s12909-022-03630-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 07/13/2022] [Indexed: 05/23/2023]
Abstract
OBJECTIVES Dental graduates must graduate with high levels of clinical skills. Education in the clinical environment needs to be more than didactic supervision of practice by clinical teachers. Appropriate feedback in this context, is therefore critical to the development of student competence and confidence. This study was conducted to enhance and develop the assessment and feedback processes during clinical sessions in a Dental University Hospital in an effort to contribute to the development of students' self-assessment skills, reflective ability and clinical competence. METHODS A new evidence-based model of feedback was introduced between clinical teachers and dental students. The implementation of this model was evaluated by students through a survey and focus groups. Descriptive and inferential statistics were applied to the quantitative data, while thematic analysis applied to the qualitative data. RESULTS Findings from the survey indicated that students perceived the new model of feedback to be a positive addition to their learning experiences. The majority indicated a preference to continue using it. Quantitative analysis also demonstrated that students placed a high value on the feedback they received through the new model and associated it with improved individual performance. Five themes generated from the qualitative analysis echoed the perception that the model of feedback enhanced learning opportunities, especially when it was focused on individual performance and incorporated peer feedback. Students' preferences in relation to feedback processes were also gleamed from quantitative and qualitative analyses, that is, provision of positive and constructive feedback, both in dialogue and in written formats, delivered during and after each clinical session and addressing their individual competency learning goals for the future. Some challenges to be addressed were also identified (e.g., time constraints, inter-personal issues, and non-conducive environments). CONCLUSIONS Feedback is central to learning and remains a complex and challenging area. By adopting effective and evidence-based feedback practices through the introduction of a feedback model, students can be supported in regulating their own learning in the clinical learning environment.
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Affiliation(s)
- Siobhan Davis
- Dublin Dental University Hospital, Lincoln Place, Dublin 2, Ireland.
| | - Brett Duane
- Dublin Dental University Hospital, Lincoln Place, Dublin 2, Ireland
| | - Andrew Loxley
- School of Education, Trinity College Dublin, Dublin, Ireland
| | - Duana Quigley
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Dublin, Ireland
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Almutairi W, Saget S, Mc Donnell J, Tarnowski A, Johnstone M, Duane B. The planetary health effects of COVID-19 in dental care: a life cycle assessment approach. Br Dent J 2022; 233:309-316. [PMID: 36028696 PMCID: PMC9412817 DOI: 10.1038/s41415-022-4906-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 06/06/2022] [Indexed: 11/21/2022]
Abstract
Aims COVID-19 has significantly impacted the safety guidelines for personal protective equipment (PPE) within dental services. We quantified and compared the environmental impact of different forms of PPE.Methods The PPE items were divided into three categories: 1) the body protection category, which included disposable and reusable gowns; 2) the eye protection category, which included a visor with a disposable face shield and a reusable visor; and 3) the respiratory protection category, which included respirator FP2SLw, respirator FFP2 and surgical masks. The OpenLCA software was used for analysing and comparing the environmental impact of all PPE products in the three categories.Results The life cycle assessment results of this study showed that damage to human health was more significant for the reusable gown than the disposable gown for the body-protection-category PPE. A visor with a disposable face shield had a higher environmental footprint than the reusable visor across all impact categories for the eye protection category. In addition, a visor with a disposable face shield released five times more carbon dioxide equivalent emissions and used four times more dissipated water and three times more fossil fuels than the reusable visor. A disposable gown used four times more dissipated water and three times more fossil fuels than reusable gowns. For respiratory PPE, the FP2SLw respirator had the highest burden in all 16 categories, followed by the FFP2 respirator and then the surgical mask.Conclusion The environmental impact of PPE is notable and could be reduced through using less damaging domestic products and increased usage of reusables. In addition, the selection of PPE that are reusable and made of recyclable materials can help to minimise the environmental impact and reduce environmental resource depletion.
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Affiliation(s)
| | - Sophie Saget
- Department of Botany, Trinity College Dublin, Ireland
| | | | - Agi Tarnowski
- General Dental Practitioner, Managed Clinical Network, NHS England, York House, UK
| | - Mark Johnstone
- Deputy Medical Director, Kent Community Health NHS Foundation Trust, UK
| | - Brett Duane
- Associate Professor in Public Dental Health, Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Ireland
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Ashley P, Duane B, Johnstone M, Lyne A. The environmental impact of community caries prevention - part 2: toothbrushing programmes. Br Dent J 2022; 233:295-302. [PMID: 36028694 PMCID: PMC9412791 DOI: 10.1038/s41415-022-4905-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 03/03/2022] [Indexed: 11/20/2022]
Abstract
Introduction Community-level caries prevention programmes includes supervised toothbrushing in schools and the provision of toothbrushes and toothpaste. The environmental impact of these interventions is an important factor to consider when commissioning these services.Materials and methods A comparative life cycle assessment (LCA) was conducted to quantify the environmental impact of a five-year-old child receiving one of two toothbrushing programmes over a one-year period; supervised toothbrushing in school, or the provision of toothbrushes and toothpaste.Results Supervised toothbrushing had a lower environmental impact than provision of toothbrushes and toothpaste in all 16 impact categories measured. The water use needed for children to brush their teeth was the greatest contributing factor to the provision of toothbrushes and toothpaste, accounting for an average of 48.65% of the impact results.Discussion All community-level caries prevention programmes have an associated environmental cost. LCA is one way to quantify the environmental impact of healthcare services and can be used along with cost and clinical effectives data to inform public healthcare policy. Organisations responsible for these programmes could use the results of this study to consider ways to reduce the environmental impact of their services.
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Affiliation(s)
- Paul Ashley
- Paediatric Dentistry, Eastman Dental Institute, Rockefeller, 21 University Street, London, WC1E 6DE, UK.
| | - Brett Duane
- Dental Public Health, Dublin Dental Hospital, Trinity College Dublin, D02 F859, Ireland
| | - Mark Johnstone
- Kent Community Health NHS Foundation Trust, Capital House, Jubilee Way, Faversham, Kent, ME13 8GD, UK
| | - Alexandra Lyne
- Paediatric Dentistry, Eastman Dental Institute, Rockefeller, 21 University Street, London, WC1E 6DE, UK
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21
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Halton C, Duane B, Batey AC, Wong J, Corley A, Hart F, Koh J, Johnston B. How much do consumers consider sustainability when purchasing a toothbrush? A discrete choice experiment. Br Dent J 2022; 233:327-332. [PMID: 36028698 DOI: 10.1038/s41415-022-4914-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 03/03/2022] [Indexed: 11/09/2022]
Abstract
Introduction A recent resurgence of sustainability in healthcare has resulted in huge progress towards more 'eco-aware' products and their incorporation into everyday life, with home oral hygiene products being not far behind. However, it is unclear which components of sustainability consumers value or how much they are willing to pay for these.Aim To use a discrete choice experiment (DCE) to evaluate preferences for attributes such as recyclable handle materials and recyclable packaging of low-cost disposable manual toothbrushes, along with the willingness to pay (WTP) for said attributes.Methods Design and implementation of the DCE were informed by best practice guidelines. A multi-method approach was used for attribute identification and refinement. Participants were recruited through an online survey platform. Conditional logistic regression model was used to estimate participant preferences for the attributes. WTP for attributes was estimated using the ratio of the coefficient of a given attribute level to the product cost coefficient.Results A total of 326 participants took part in the survey, of which 169 were women (52%). The median age was 35 years of age. The three most influential attributes were: bamboo handles (= 0.486 and WTP = £4.85 [€5.79]), recyclable plastic handles (= 0.338, WTP = £3.37 [€4.02]) and recyclable packaging (= 0.191,WTP = £2.32 [€2.77]).Conclusion Sustainable attributes dominated consumer preference when considering the purchase of a manual disposable toothbrush. This could perhaps be due to new environmental initiatives from influential oral hygiene companies or activism.
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Affiliation(s)
- Ciara Halton
- Dublin Dental University Hospital, Trinity College Dublin, Ireland.
| | - Brett Duane
- Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | | | - Jia Wong
- Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Aisling Corley
- Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Fraser Hart
- Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Jay Koh
- Dublin Dental University Hospital, Trinity College Dublin, Ireland
| | - Bridget Johnston
- Dublin Dental University Hospital, Trinity College Dublin, Ireland; School of Medicine, Trinity College Dublin, Ireland
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22
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Duane B, Ashley P, Ramasubbu D, Fennell-Wells A, Maloney B, McKerlie T, Crotty J, Johnstone M, Wilmott S. A review of HTM 01-05 through an environmentally sustainable lens. Br Dent J 2022; 233:343-350. [PMID: 36028700 PMCID: PMC9412769 DOI: 10.1038/s41415-022-4903-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Accepted: 04/12/2022] [Indexed: 11/09/2022]
Abstract
Patients deserve to be treated in a safe and clean environment with consistent standards of care every time they receive treatment. It is essential that the risk of person-to-person transmission of infections be minimised, yet it is also essential that planetary harm (and therefore public harm) is minimised with respect to resource consumption, air pollution, environmental degradation etc.In 2013, the Department of Health introduced the Health Technical Memorandum (HTM) 01-05 providing dental practices with advice on patient safety when decontaminating reusable instruments in primary care. This paper provides a commentary on HTM 01-05 and similar decontamination guidance. We believe all decontamination documents needs to reflect the so-called 'triple bottom line' - the finance, social cost and impact on the planet.The authors provide an environmental commentary on a number of items mentioned in decontamination documents, including autoclaves (including the use of helix tests), disposable paper towels, undertaking hand hygiene, using a log book, plastic bag use, the use of personal protective equipment, remote decontamination units, single use instruments, single use wipes, disinfection chemicals (for example, sodium hypochlorite) thermal disinfection and wrapping of instruments.It is hoped, in the spirit of the ever-increasing numbers of papers published to highlight how healthcare (and dentistry) could become more sustainable, that these critiques will be taken in the spirit of providing a beginning of further discussion from an environmental perspective.
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Affiliation(s)
- Brett Duane
- Guest Editor BDJ Eco Focus Issue and Associate Professor, Dental Public Health, Trinity College Dublin, UK
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24
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Lyne A, Ashley P, Johnstone M, Duane B. The environmental impact of community caries prevention - part 1: fluoride varnish application. Br Dent J 2022; 233:287-294. [PMID: 36028693 PMCID: PMC9417978 DOI: 10.1038/s41415-022-4901-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 03/03/2022] [Indexed: 11/29/2022]
Abstract
Background Healthcare is a significant contributor to climate change and planetary health. Prevention of oral disease, such as caries, is an important part of any mechanism to improve sustainability. Caries prevention includes community schemes such as water fluoridation, toothbrushing, or fluoride varnish (FV) application. The aim of this study was to quantify the environmental impact of FV application.Materials and methods A comparative life cycle assessment (LCA) was conducted to quantify the environmental impact of a five-year-old child receiving two FV applications in a one-year period in schools and in dental practice.Results FV application in dental practice during an existing appointment had the lowest environmental impact in all 16 categories, followed by FV application in schools. FV application at a separate dental practice appointment had the highest impact in all categories, with a majority of the impact resulting from the patient travel into dental practice.Discussion FV application while a child is already attending dental practice (for example, at routine recall) is the most sustainable way to deliver FV. School FV programmes are an alternative, equitable way to reach all children who may not access routine care in dental practice.
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Affiliation(s)
- Alexandra Lyne
- Paediatric Dentistry, Eastman Dental Institute, Rockefeller, 21 University Street, London, WC1E 6DE, UK.
| | - Paul Ashley
- Paediatric Dentistry, Eastman Dental Institute, Rockefeller, 21 University Street, London, WC1E 6DE, UK
| | - Mark Johnstone
- Kent Community Health NHS Foundation Trust, Capital House, Jubilee Way, Faversham, Kent, ME13 8GD, UK
| | - Brett Duane
- Dental Public Health, Dublin Dental Hospital, Trinity College Dublin, D02 F859, Ireland
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25
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Duane B, Pilling J, Saget S, Ashley P, Pinhas AR, Lyne A. Hand hygiene with hand sanitizer versus handwashing: what are the planetary health consequences? Environ Sci Pollut Res Int 2022; 29:48736-48747. [PMID: 35199264 PMCID: PMC8865176 DOI: 10.1007/s11356-022-18918-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 01/24/2022] [Indexed: 06/14/2023]
Abstract
In order to reduce the transmission of pathogens, and COVID-19, WHO and NHS England recommend hand washing (HW) and/or the use of hand sanitizer (HS). The planetary health consequences of these different methods of hand hygiene have not been quantified. A comparative life cycle assessment (LCA) was carried out to compare the environmental impact of the UK population practising increased levels of hand hygiene during the COVID-19 pandemic for 1 year. Washing hands with soap and water was compared to using hand sanitizer (both ethanol and isopropanol based sanitizers were studied). The isopropanol-based HS had the lowest environmental impact in 14 out of the 16 impact categories used in this study. For climate change, hand hygiene using isopropanol HS produced the equivalent of 1060 million kg CO2, compared to 1460 million for ethanol HS, 2300 million for bar soap HW, and 4240 million for liquid soap HW. For both the ethanol and isopropanol HS, the active ingredient was the greatest overall contributing factor to the environmental impact (83.24% and 68.68% respectively). For HW with liquid soap and bar soap, there were additional contributing factors other than the soap itself: for example tap water use (28.12% and 48.68% respectively) and the laundering of a hand towel to dry the hands (10.17% and 17.92% respectively). All forms of hand hygiene have an environmental cost, and this needs to be weighed up against the health benefits of preventing disease transmission. When comparing hand sanitizers to handwashing with soap and water, this study found that using isopropanol based hand sanitizer is better for planetary health. However, no method of hand hygiene was ideal; isopropanol had a greater fossil fuel resource use than ethanol based hand sanitizer. More research is needed to find hand hygiene sources which do not diminish planetary health, and environmental impact is a consideration for public health campaigns around hand hygiene.
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Affiliation(s)
- Brett Duane
- Department of Public Health, Trinity College Dublin, Lincoln Place, , Dublin, Ireland
| | - Jessica Pilling
- Department of Physics, University of Birmingham, Edgbaston, Birmingham, B15 2TT UK
| | - Sophie Saget
- Department of Public Health, Trinity College Dublin, Lincoln Place, , Dublin, Ireland
| | - Paul Ashley
- Department of Paediatric Dentistry, UCL Eastman Dental Institute, UCL, Gower Street, London, WC1E 6BT UK
| | - Allan R. Pinhas
- Department of Chemistry, University of Cincinnati, Cincinnati, OH USA
| | - Alexandra Lyne
- Department of Paediatric Dentistry, UCL Eastman Dental Institute, UCL, Gower Street, London, WC1E 6BT UK
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26
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Akkad AR, Gu J, Duane B, Norquist A, Brenner DJ, Ramakumar A, Zenhausern F. Automatic reagent handling and assay processing of human biospecimens inside a transportation container for a medical disaster response against radiation. PLoS One 2022; 17:e0268508. [PMID: 35594269 PMCID: PMC9122182 DOI: 10.1371/journal.pone.0268508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 05/03/2022] [Indexed: 11/22/2022] Open
Abstract
Biological materials can be shipped off-site for diagnostic, therapeutic and research purposes. They usually are kept in certain environments for their final application during transportation. However, active reagent handling during transportation from a collection site to a laboratory or biorepository has not been reported yet. In this paper, we show the application of a micro-controlled centrifugal microfluidic system inside a shipping container that can add reagent to an actively cultured human blood sample during transportation to ensure a rapid biodosimetry of cytokinesis-block micronucleus (CBMN) assay. The newly demonstrated concept could have a significant impact on rapid biodosimetry triage for medical countermeasure in a radiological disaster. It also opens a new capability in accelerated sample processing during transportation for biomedical and healthcare applications.
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Affiliation(s)
- Adam R. Akkad
- Center for Applied NanoBioscience and Medicine, Department of Basic Medical Sciences, The University of Arizona College of Medicine, Phoenix, AZ, United States of America
| | - Jian Gu
- Center for Applied NanoBioscience and Medicine, Department of Basic Medical Sciences, The University of Arizona College of Medicine, Phoenix, AZ, United States of America
- * E-mail: (JG); (FZ)
| | - Brett Duane
- Center for Applied NanoBioscience and Medicine, Department of Basic Medical Sciences, The University of Arizona College of Medicine, Phoenix, AZ, United States of America
| | - Alan Norquist
- Center for Applied NanoBioscience and Medicine, Department of Basic Medical Sciences, The University of Arizona College of Medicine, Phoenix, AZ, United States of America
| | - David J. Brenner
- Center for Radiological Research, Columbia University, Vagelos College of Physicians and Surgeons, New York, NY, United States of America
| | - Adarsh Ramakumar
- Armed Forces Radiobiology Research Institute, Uniformed Services University of the Health Sciences, Bethesda, MD, United States of America
| | - Frederic Zenhausern
- Center for Applied NanoBioscience and Medicine, Department of Basic Medical Sciences, The University of Arizona College of Medicine, Phoenix, AZ, United States of America
- HonorHealth Research and Innovation Institute, Scottsdale, AZ, United States of America
- * E-mail: (JG); (FZ)
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27
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Borglin L, Pekarski S, Saget S, Duane B. The life cycle analysis of a dental examination: Quantifying the environmental burden of an examination in a hypothetical dental practice. Community Dent Oral Epidemiol 2021; 49:581-593. [PMID: 33686705 DOI: 10.1111/cdoe.12630] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 01/09/2021] [Accepted: 02/03/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Global sustainability is considered the number one health concern facing our planet. Dental care is currently not provided in a sustainable way. This study aims to quantify the potential environmental burden of an examination in a hypothetical dental practice and identify major contributors to environmental harm. MATERIALS AND METHODS A life cycle analysis was performed for the life cycle of an examination of one patient in a hypothetical dental practice. The equipment and products analysed were those available at the Faculty of Dentistry, Malmö University. The Ecoinvent version 3.5 database and the life cycle assessment software tool OpenLCA version 1.10 were chosen for this study. RESULTS Normalized results indicate that the impact categories to which the modelled examination most significantly contributes are water scarcity, freshwater eutrophication and human toxicity (cancer effects). The major contributors or hotspots relating to the environmental harm of an examination procedure are soaps and detergents, disposable bibs, surface disinfection, stainless-steel instruments, clothing, water use and wastewater. CONCLUSION Normalized results indicate that the potential environmental impact of an examination compared to one individual's impact per year is minimal. Considering the potential number of dental examinations and other dental procedures performed every year puts the findings in another perspective. This paper touches on some of the ways that the environmental burden of an examination could be reduced. Small changes to everyday practice, such as always making sure the dishwasher and washing machines are full when turned on, using less environmentally damaging soaps, more sustainable clothing alternatives and using necessary instruments could significantly reduce dentistry's environmental impact. Changes in materials and practice may result in potential trade-offs. Research would need to be carried out comparing the environmental burden of any alternatives. We hope in the near future that there will be more evidence relating to products used within dental care settings, potential trade-offs and dentistry's environmental burden.
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Affiliation(s)
| | | | | | - Brett Duane
- Trinity College Dublin, Dublin 2, Ireland
- Dublin Dental University Hospital, Dublin 2, Ireland
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28
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Jamal H, Lyne A, Ashley P, Duane B. Non-sterile examination gloves and sterile surgical gloves: which are more sustainable? J Hosp Infect 2021; 118:87-95. [PMID: 34655693 DOI: 10.1016/j.jhin.2021.10.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/05/2021] [Accepted: 10/05/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Healthcare professionals should consider environmental sustainability when using personal protective equipment (PPE). One of the most frequently used items of PPE in medical settings are gloves. AIM This study aims to quantify the environmental impact of sterile versus non-sterile gloves using the life cycle assessment (LCA) methodology. METHODS This study used three glove types: non-sterile gloves and sterile gloves (latex and latex-free). Sixteen different environmental impact categories were used to demonstrate the impact of each glove type. FINDINGS Non-sterile gloves had the least environmental impact in all categories. The two types of sterile gloves, non-latex (synthetic rubber) and latex (natural rubber), performed similarly, although the non-latex gloves had a greater impact on ozone depletion, mineral use and ionizing radiation. For climate change impact, sterile latex gloves were 11.6 times higher than non-sterile gloves. This study found that for both sterile type gloves (latex and non-latex), the manufacture of the gloves contributes to the most considerable environmental impact, with an average of 64.37% for sterile latex gloves and 60.48% for non-latex sterile gloves. CONCLUSION Using the LCA methodology, this study quantitatively demonstrated the environmental impact of sterile versus non-sterile gloves.
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Affiliation(s)
- H Jamal
- Department of Paediatric Dentistry, Eastman Dental Institute, University College London, London, UK.
| | - A Lyne
- Department of Paediatric Dentistry, Eastman Dental Institute, University College London, London, UK
| | - P Ashley
- Department of Paediatric Dentistry, Eastman Dental Institute, University College London, London, UK
| | - B Duane
- Trinity College Dublin, Department of Child and Public Dental Health, Dublin, Ireland
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29
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Duane B, Dixon J, Ambibola G, Aldana C, Couglan J, Henao D, Daniela T, Veiga N, Martin N, Darragh JH, Ramasubbu D, Perez F, Schwendicke F, Correia M, Quinteros M, Van Harten M, Paganelli C, Vos P, Moreno Lopez R, Field J. Embedding environmental sustainability within the modern dental curriculum- Exploring current practice and developing a shared understanding. Eur J Dent Educ 2021; 25:541-549. [PMID: 33230919 DOI: 10.1111/eje.12631] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 10/26/2020] [Accepted: 11/16/2020] [Indexed: 06/11/2023]
Abstract
INTRODUCTION Evidence concerning the interactions between human health and planetary health has grown extensively in recent years. In turn, the perceived importance of environmental sustainability within higher education is growing at a rapid rate. This paper provides a summary of key elements as they apply to dentistry, and provides an introduction to the reader of an early consensus of how sustainability could be included as part of the dental curriculum. METHODS The consensus opinion within this paper largely centres around discussion at the ADEE sustainability workshop at the annual conference in Berlin (August 2019). In order to help inform discussions at the workshop, a brief scoping questionnaire was circulated to potential participants regarding their understanding and current teaching practices in sustainability. An infographic was designed to help delegates remember the important elements of sustainable dentistry. Delegates discussed the concept of sustainability alongside the infographic, and how they could link these with the Graduating European Dentist (GED) curriculum. RESULTS The discussions within the workshop largely centred around 4 main themes: Disease prevention and health promotion, Patient education and empowerment, Lean service delivery and Preferential use of strategies with lower environmental impact. DISCUSSION It is apparent that there is a widespread need for teaching materials relating to environmental sustainability; this includes specific learning outcomes relating to the 4 educational domains of the Graduating European Dentist curriculum, and methods for teaching and assessing these outcomes. CONCLUSION This paper reports consensus on the first phase of a pan-European working group on Sustainability in dental education.
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Affiliation(s)
- Brett Duane
- Dublin Dental School and Hospital, Trinity College Dublin, Dublin, Ireland
| | - Jonathan Dixon
- School of Clinical Dentistry, The University of Sheffield, Sheffield, UK
| | - Giwa Ambibola
- Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, The Royal London Dental Hospital, London, UK
| | - Clara Aldana
- Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - James Couglan
- Dublin Dental School and Hospital, European Dental Students Association, c/o Association Dental Education Europe, Dublin, Ireland
| | - Daniel Henao
- Pontificia Universidad Javeriana, Bogotá D.C., Colombia
| | - Timus Daniela
- Dublin Dental School and Hospital, European Dental Students Association, c/o Association Dental Education Europe, Dublin, Ireland
| | - Nélio Veiga
- Professor of Universidade Católica Portuguesa, Lisbon, Portugal
| | - Nicolas Martin
- School of Clinical Dentistry, The University of Sheffield, Sheffield, UK
| | | | - Darshini Ramasubbu
- Dublin Dental School and Hospital, Trinity College Dublin, Dublin, Ireland
| | - Francesc Perez
- Adema Escuela, Universitaria de Odontología, Palma, Spain
| | | | - Maria Correia
- Instituto de Ciências da Saúde, Universidade Católica Portuguesa, Lisboa, Portugal
| | - Maria Quinteros
- Universidad de Talca, Talca, Chile
- Escuela de Salud Pública, Universidad de Chile, Santiago, Chile
| | - Maria Van Harten
- Dublin Dental School and Hospital, Trinity College Dublin, Dublin, Ireland
| | | | - Peter Vos
- University College Leuven- Limburg, Leuven, Belgium
| | | | - James Field
- Cardiff University School of Dentistry, University Dental Hospital, Cardiff, UK
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Mac Giolla Phadraig C, Ishak NS, van Harten M, Al Mutairi W, Duane B, Donnelly-Swift E, Nunn J. The Oral Status Survey Tool: construction, validity, reliability and feasibility among people with mild and moderate intellectual disabilities. J Intellect Disabil Res 2021; 65:437-451. [PMID: 33719155 DOI: 10.1111/jir.12820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/06/2021] [Accepted: 01/07/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND A lack of robust data about the oral health of people with intellectual disabilities (IDs) contributes to health disparities. Appropriate research tools are therefore needed. This study reports the construction and evaluation of the Oral Status Survey Tool (OSST), designed to be administered with people with disabilities by non-dental personnel. METHOD Oral Status Survey Tool construction and evaluation was achieved adopting a non-clinical construction and content validation phase and a clinical phase to test concurrent validity, reliability and feasibility. Final refinements were also made. RESULTS The OSST conceptual framework covered oral function (tooth count, denture wear and opposing pairs of teeth) and oral disease/treatment need (soft tissue status, oral cleanliness, gum condition, carious teeth and oral pain). A systematic literature review identified no existing suitable indices. Candidate items were identified and validated by experts generating content validation ratios. This framework was modified later to expand the function construct. In the initial clinical phase, 49 out of 60 participants underwent examination with OSST and standard dental assessments. All had mild to moderate IDs. Mean age was 43 years (SD = 16), and mean number of teeth was 22.1 (SD = 8.6). Data collectors included two dentists and three non-dentists. Later, a further 17 adults (nine female and eight male) with mild/moderate IDs were included for refinement. At this stage, data collectors included two dentists and five non-dentists. Concurrent validity was established for tooth count [intraclass correlation coefficient = 0.99 (95% confidence interval, CI: 0.99-0.99)], carious teeth [Gwet's AC2 = 0.94 (95% CI: 0.89-0.99)] and gum condition [Gwet's AC1 = 0.84 (95% CI: 0.64-1)]. For all final OSST items, inter-rater reliability ranged from moderate to very good; median test-retest reliability ranged from moderate to good. Acceptability was demonstrated for data collectors and participants. Mean time to complete the OSST was 7 min. CONCLUSIONS The OSST is a novel tool that can record a range of clinical oral features including tooth count, denture wear, occluding pairs of teeth and functional dentition, oral cleanliness, gum condition, carious cavitation and oral pain that will be useful within health surveys of people with mild-moderate IDs and similarly neglected populations. The tool demonstrates promising attributes and acceptability. From this study, the OSST appears to be a robust tool that can be incorporated into general data collection for people with mild-moderate IDs and similar populations. A key feature is that it can be administered by well-trained non-dentists.
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Affiliation(s)
- C Mac Giolla Phadraig
- School of Dental Science, Trinity College Dublin, Dublin 2, Ireland
- Division of Child and Public Dental Health, Dublin Dental University Hospital, Dublin 2, Ireland
| | - N S Ishak
- School of Dental Science, Trinity College Dublin, Dublin 2, Ireland
- Division of Child and Public Dental Health, Dublin Dental University Hospital, Dublin 2, Ireland
| | - M van Harten
- School of Dental Science, Trinity College Dublin, Dublin 2, Ireland
- Division of Child and Public Dental Health, Dublin Dental University Hospital, Dublin 2, Ireland
| | - W Al Mutairi
- School of Dental Science, Trinity College Dublin, Dublin 2, Ireland
- Division of Child and Public Dental Health, Dublin Dental University Hospital, Dublin 2, Ireland
| | - B Duane
- School of Dental Science, Trinity College Dublin, Dublin 2, Ireland
- Division of Child and Public Dental Health, Dublin Dental University Hospital, Dublin 2, Ireland
| | - E Donnelly-Swift
- School of Dental Science, Trinity College Dublin, Dublin 2, Ireland
- Division of Child and Public Dental Health, Dublin Dental University Hospital, Dublin 2, Ireland
| | - J Nunn
- School of Dental Science, Trinity College Dublin, Dublin 2, Ireland
- Division of Child and Public Dental Health, Dublin Dental University Hospital, Dublin 2, Ireland
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Shaw E, Walpole S, McLean M, Alvarez-Nieto C, Barna S, Bazin K, Behrens G, Chase H, Duane B, El Omrani O, Elf M, Faerron Guzmán CA, Falceto de Barros E, Gibbs TJ, Groome J, Hackett F, Harden J, Hothersall EJ, Hourihane M, Huss NM, Ikiugu M, Joury E, Leedham-Green K, MacKenzie-Shalders K, Madden DL, McKimm J, Nayna Schwerdtle P, Peters S, Redvers N, Sheffield P, Singleton J, Tun S, Woollard R. AMEE Consensus Statement: Planetary health and education for sustainable healthcare. Med Teach 2021; 43:272-286. [PMID: 33602043 DOI: 10.1080/0142159x.2020.1860207] [Citation(s) in RCA: 95] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The purpose of this Consensus Statement is to provide a global, collaborative, representative and inclusive vision for educating an interprofessional healthcare workforce that can deliver sustainable healthcare and promote planetary health. It is intended to inform national and global accreditation standards, planning and action at the institutional level as well as highlight the role of individuals in transforming health professions education. Many countries have agreed to 'rapid, far-reaching and unprecedented changes' to reduce greenhouse gas emissions by 45% within 10 years and achieve carbon neutrality by 2050, including in healthcare. Currently, however, health professions graduates are not prepared for their roles in achieving these changes. Thus, to reduce emissions and meet the 2030 Sustainable Development Goals (SDGs), health professions education must equip undergraduates, and those already qualified, with the knowledge, skills, values, competence and confidence they need to sustainably promote the health, human rights and well-being of current and future generations, while protecting the health of the planet.The current imperative for action on environmental issues such as climate change requires health professionals to mobilize politically as they have before, becoming strong advocates for major environmental, social and economic change. A truly ethical relationship with people and the planet that we inhabit so precariously, and to guarantee a future for the generations which follow, demands nothing less of all health professionals.This Consensus Statement outlines the changes required in health professions education, approaches to achieve these changes and a timeline for action linked to the internationally agreed SDGs. It represents the collective vision of health professionals, educators and students from various health professions, geographic locations and cultures. 'Consensus' implies broad agreement amongst all individuals engaged in discussion on a specific issue, which in this instance, is agreement by all signatories of this Statement developed under the auspices of the Association for Medical Education in Europe (AMEE).To ensure a shared understanding and to accurately convey information, we outline key terms in a glossary which accompanies this Consensus Statement (Supplementary Appendix 1). We acknowledge, however, that terms evolve and that different terms resonate variably depending on factors such as setting and audience. We define education for sustainable healthcare as the process of equipping current and future health professionals with the knowledge, values, confidence and capacity to provide environmentally sustainable services through health professions education. We define a health professional as a person who has gained a professional qualification for work in the health system, whether in healthcare delivery, public health or a management or supporting role and education as 'the system comprising structures, curricula, faculty and activities contributing to a learning process'. This Statement is relevant to the full continuum of training - from undergraduate to postgraduate and continuing professional development.
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Affiliation(s)
- Emily Shaw
- Newcastle University, Newcastle Upon Tyne, UK
| | - Sarah Walpole
- Newcastle University, Newcastle Upon Tyne, UK
- Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
- Centre for Sustainable Healthcare, Oxford, UK
| | - Michelle McLean
- Faculty of Health Sciences & Medicine, Bond University, Gold Coast, Australia
| | | | - Stefi Barna
- Centre for Sustainable Healthcare, Oxford, UK
| | - Kate Bazin
- Department of Physiotherapy, King's College London, London, UK
| | - Georgia Behrens
- School of Medicine Sydney, The University of Notre Dame Australia, Sydney, Australia
| | | | - Brett Duane
- School of Dentistry, Trinity College Dublin, Dublin, Ireland
| | - Omnia El Omrani
- International Federation of Medical Students' Associations, Copenhagen, Denmark
| | - Marie Elf
- School of Education, Health and Social Studies, Department of Nursing, Dalarna University, Falun, Sweden
| | - Carlos A Faerron Guzmán
- Planetary Health Alliance, Harvard University T H Chan School of Public Health, Boston, MA, USA
| | | | | | - Jonny Groome
- Greener Anaesthesia & Sustainability Project, Great Ormond Street Hospital for Children, London, UK
| | - Finola Hackett
- University of Calgary, CFMS Health and Environment, Lethbridge, Alberta, Canada
| | - Jeni Harden
- University of Edinburgh Usher Institute of Population Health Sciences and Informatics, Edinburgh, UK
| | | | - Maca Hourihane
- Irish Society of Chartered Physiotherapists Special Interest Group for Healthcare Professionals in International Health and Development and Irish Red Cross Society, Dublin, Ireland
| | | | - Moses Ikiugu
- Occupational Therapy, University of South Dakota School of Health Sciences, Vermillion, SD, USA
| | - Easter Joury
- Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Kathleen Leedham-Green
- Medical Education Research Unit, Imperial College London Faculty of Medicine, London, UK
| | | | - Diana Lynne Madden
- School of Medicine Sydney, The University of Notre Dame Australia, Sydney, Australia
| | - Judy McKimm
- Medical School, Swansea University, Swansea, UK
| | | | | | - Nicole Redvers
- Department of Family & Community Medicine, University of North Dakota School of Medicine & Health Sciences, Grand Forks, ND, USA
| | - Perry Sheffield
- Departments of Environmental Medicine and Public Health and Pediatrics, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Judith Singleton
- Pharmacy, School of Clinical Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Australia
| | - SanYuMay Tun
- Imperial College London Centre for Environmental Policy, London, UK
| | - Robert Woollard
- Family Practice, The University of British Columbia, Vancouver, Canada
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Duane B. The UK National Health Service Is World Leader in Sustainable Healthcare: Recommendations for Canada. Healthc Pap 2020; 19:27-34. [PMID: 33337300 DOI: 10.12927/hcpap.2020.26376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The National Health Service (NHS) in the UK is regarded by many as the world leader in sustainability. In this article, I present six main reasons for this. The first three reasons are that the UK passed appropriate legislation; a long-term strategy was developed; and a sustainability direction and delivery framework emerged for not only the NHS and the social system but also for its partner organizations in education. The UK has also committed resources, has a system of governance and accountability and continually reviews its current systems in a constant need for regeneration.
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Affiliation(s)
- Brett Duane
- Associate Professor in Dental Public Health, Trinity College, Dublin, Ireland
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Duane B, Borglin L, Pekarski S, Saget S, Duncan HF. Environmental sustainability in endodontics. A life cycle assessment (LCA) of a root canal treatment procedure. BMC Oral Health 2020; 20:348. [PMID: 33261595 PMCID: PMC7708105 DOI: 10.1186/s12903-020-01337-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 11/18/2020] [Indexed: 01/07/2023] Open
Abstract
Background To analyse via life cycle analysis (LCA) the global resource use and environmental output of the endodontic procedure. Methodology An LCA was conducted to measure the life cycle of a standard/routine two-visit RCT. The LCA was conducted according to the International Organization of Standardization guidelines; ISO 14040:2006. All clinical elements of an endodontic treatment (RCT) were input into OpenLCA software using process and flows from the ecoinvent database. Travel to and from the dental clinic was not included. Environmental outputs included abiotic depletion, acidification, freshwater ecotoxicity/eutrophication, human toxicity, cancer/non cancer effects, ionizing radiation, global warming, marine eutrophication, ozone depletion, photochemical ozone formation and terrestrial eutrophication. Results An RCT procedure contributes 4.9 kg of carbon dioxide equivalent (CO2 eq) emissions. This is the equivalent of a 30 km drive in a small car. The main 5 contributors were dental clothing followed by surface disinfection (isopropanol), disposable bib (paper and plastic), single-use stainless steel instruments and electricity use. Although this LCA has illustrated the effect endodontic treatment has on the environment, there are a number of limitations that may influence the validity of the results. Conclusions The endodontic team need to consider how they can reduce the environmental burden of endodontic care. One immediate area of focus might be to consider alternatives to isopropyl alcohol, and look at paper, single use instrument and electricity use. Longer term, research into environmentally-friendly medicaments should continue to investigate the replacement of current cytotoxic gold standards with possible natural alternatives. Minimally invasive regenerative endodontics techniques designed to stimulate repair or regeneration of damaged pulp tissue may also be one way of improving the environmental impact of an RCT.
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Affiliation(s)
- Brett Duane
- Trinity College Dublin, School of Dentistry Lincoln Place Dublin, IE 2, Dublin, D02 F859, Ireland.
| | - Linnea Borglin
- Faculty of Odontology Malmo, Malmo Universitet, Skåne, Sweden
| | | | - Sophie Saget
- Department of Botany Dublin, Trinity College Dublin, Dublin, Ireland
| | - Henry Fergus Duncan
- Division of Restorative Dentistry & Periodontology, Trinity College Dublin, Dublin Dental University Hospital, University of Dublin, Lincoln Place Dublin 2, Dublin, Ireland
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Abstract
This article provides an introduction to environmentally sustainable dentistry and offers perspectives on managing drivers to reduce carbon emissions and make dentistry more environmentally sustainable. A sustainable world must meet the needs of the present without compromising the ability of future generations to meet their own needs. Global commitment to sustainability and demands for a sustainable world are growing. Within dentistry, travel creates the highest carbon emissions and also contributes to human health damage. Internally, there are a number of ways to reduce impact by decreasing travel and energy use, as well as carefully considering the types of items purchased (and how they are disposed of). Larger dental organizations can influence their suppliers and industry by choosing to purchase from sustainable companies with environmentally friendly products. From an external driver perspective policy, guidance and research are essential. Governments need to reevaluate decontamination policy from an environmental perspective. Decontamination documents need revision to consider both planetary and public health. Dental organizations need to support dental teams in this area. Insurance providers and health care purchasers should review policies to influence the sustainability of dental providers. Sustainability education needs to be considered as part of the curriculum of undergraduate and postgraduate students. Guidance could also be developed for the dental industry to produce sustainable products. Research needs to be prioritized. Identifying hot spots or areas of high environmental contributions using other assessments such as life cycle analysis (LCA) would allow dentistry to identify products or practices that have a disproportionate adverse impact on the environment and might be prioritized for change. This should include an analysis of single-use instruments, chemicals, and products. Building research capacity by training students and creating virtual or physical centers for sustainability is essential. Financial support is needed for priority areas of research.
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Affiliation(s)
| | - R. Stancliffe
- Centre for Sustainable Healthcare, Oxford, Oxfordshire, UK
| | - F.A. Miller
- Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, ON, Canada
| | - J. Sherman
- Yale School of Medicine, New Haven, CT, USA
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Duane B, Harford S, Ramasubbu D, Stancliffe R, Pasdeki-Clewer E, Lomax R, Steinbach I. Environmentally sustainable dentistry: a brief introduction to sustainable concepts within the dental practice. Br Dent J 2019; 226:292-295. [PMID: 30796403 DOI: 10.1038/s41415-019-0010-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
This paper introduces clinicians to sustainability as it relates to dentistry. There are seven papers in the series. These include this introduction, followed by papers on energy, procurement, travel, waste, biodiversity and engagement and embedding sustainability into current dental practice. A sustainable world aims to ensure the basic needs and quality of life of everyone are met, now and for future generations. The current delivery of healthcare in the modern world is not sustainable due to rising financial costs, increasing demands and a high environmental burden. Dentists, like their medical counterparts, need to consider the General Dental Council (GDC) standards and the relationship between planetary health and human health within their practice. There is increasing awareness of the problems associated with global warming but a lack of knowledge on how to become more environmentally sustainable. There are also financial and reputational benefits to becoming more sustainable for practices. The carbon footprint is one proxy of sustainability and is closely related to expenditure. In 2014-2015, the carbon footprint of dentistry was calculated to be 675 kilotonnes carbon dioxide equivalents (CO2e) with 64.5% related to travel, 15.3% from energy and 19% from procurement. The GDC should consider incorporating sustainability education into the undergraduate framework in line with student demands and similar moves by the General Medical Council.
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Affiliation(s)
- Brett Duane
- Department of Child and Public Dental Health, Dublin Dental University Hospital, Dublin, Ireland.
| | - Sara Harford
- Centre for Sustainable Healthcare, Cranbrook House, Oxford, UK
| | | | | | | | - Richard Lomax
- Sustainable Development Unit, Victoria House, Cambridge, UK
| | - Inge Steinbach
- Centre for Sustainable Healthcare, Cranbrook House, Oxford, UK
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Duane B, Croasdale K, Ramasubbu D, Harford S, Steinbach I, Stancliffe R, Vadher D. Environmental sustainability: measuring and embedding sustainable practice into the dental practice. Br Dent J 2019; 226:891-896. [DOI: 10.1038/s41415-019-0355-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Eow J, Duane B, Solaiman A, Hussain U, Lemasney N, Ang R, O'Kelly-Lynch N, Girgis G, Collazo L, Johnston B. What evidence do economic evaluations in dental care provide? A scoping review. Community Dent Health 2019; 36:118-125. [PMID: 31070875 DOI: 10.1922/cdh_4426eow08] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To collate the body of evidence in economic studies of different dental interventions. METHODS Eligible English studies after 1980 were sourced from MEDLINE using MeSH terms and reviewed independently by 4 teams. Studies were grouped according to the type of dental intervention and their quality appraised using Drummond's Checklist. RESULTS The number of dental economic studies increased from 1980 to 2016. A total of 91 studies were identified following the search strategy. Most studies were conducted in the United States (n=23), followed by Germany (n=14), Australia (n=10) and the United Kingdom (n=9). Preventative dental interventions comprised 37% of included studies (n=34), followed by restorative (n=14), prosthodontic (n=13) and periodontal interventions (n=12). Cost effectiveness analyses (n=68) comprise 75% of full economic evaluation (EE) studies, followed by cost-utility (n=17) and cost-benefit (n=6). Quality assessment checklists identified 60 studies as good, 23 as moderate and 8 as poor. Common methodological limitations were identified in EE studies. Comparison of studies identified trends and common findings within each dental intervention. CONCLUSION High quality economic studies are important in directing resources and funding by policy makers. Standardisation of reporting outcome measures will improve the potential for interpretation and comparison between studies. Research adhering to recommended quality assessment checklists will improve the overall quality of evidence to better identify cost-effective treatments for different dental interventions.
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Affiliation(s)
- J Eow
- School of Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - B Duane
- Department of Child and Public Dental Health, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - A Solaiman
- School of Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - U Hussain
- School of Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - N Lemasney
- School of Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - R Ang
- School of Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - N O'Kelly-Lynch
- School of Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - G Girgis
- School of Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - L Collazo
- School of Dental Science, Dublin Dental University Hospital, Trinity College Dublin, Dublin 2, Ireland
| | - B Johnston
- Centre for Health Policy and Management, Trinity College Dublin, Dublin, Ireland
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Abstract
Data sourcesA comprehensive literature search in all languages was carried out. Cochrane Oral Health's Information Specialist searched the following databases: Cochrane Oral Health's Trials Register (till 6 October 2016), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, 2016, Issue 9), MEDLINE Ovid (1946 till October 6th, 2016), Embase Ovid (1980 till October 6th, 2016) and EThOS (till October 6th, 2016). ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform. Authors were contacted to clarify study information.Study selectionThe inclusion criteria of studies were defined as patients undergoing orthodontic treatment, up to 18 years of age. INTERVENTIONS orthodontic treatment, exposure: non-pharmacological orthodontic pain intervention (low-level laser therapy, vibratory stimulation, chewing adjuncts, brain wave music or cognitive behavioral therapy and post-treatment communication 'text message'). OUTCOME pain.Data extraction and synthesisTwo authors reviewed each study independently. A third author was used to resolve any disagreement on the eligibility of the included studies. The authors excluded papers that had unsuitable study design, and assessed the risk of bias on each paper they included. Data were combined using a random effect model and expressed results as mean differences (MD) with 95% confidence intervals (CIs).ResultsThe authors included 14 randomised controlled trials (RCTs) that randomised 931 participants. Intervention modalities included: low-level laser therapy (LLLT) (four studies); vibratory devices (five reviews); chewing adjuncts (three studies); brainwave music or cognitive behavioral therapy (one study) and post-treatment communication in the form of a text message (one study). Twelve studies involved self-report assessment of pain on a continuous scale and two studies used questionnaires to assess the nature, intensity and location of pain. The combined data from two studies involving 118 participants provided low-quality evidence that LLLT reduced pain at 24 hours by 20.27 mm (95% CI -24.50 to -16.04, P < 0.001; I² = 0%). LLLT also appeared to reduce pain at six hours, three days and seven days. The results for the other comparisons are inconclusive due to low evidence quality.ConclusionsThe overall results of the current study are inconclusive. There is low quality evidence that non-pharmacological interventions reduce pain during orthodontic treatment.
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Affiliation(s)
| | - Brett Duane
- Dublin Dental University Hospital, Dublin, Eire
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Duane B, Ramasubbu D, Harford S, Steinbach I, Stancliffe R, Ballantyne G. Environmental sustainability and biodiversity within the dental practice. Br Dent J 2019; 226:701-705. [DOI: 10.1038/s41415-019-0208-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Duane B, Steinbach I, Ramasubbu D, Stancliffe R, Croasdale K, Harford S, Lomax R. Environmental sustainability and travel within the dental practice. Br Dent J 2019; 226:525-530. [DOI: 10.1038/s41415-019-0115-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Richards D, Duane B, Sherriff A. Maternal consumption of xylitol for preventing dental decay in children. Hippokratia 2019. [DOI: 10.1002/14651858.cd010202.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Derek Richards
- NHS Forth Valley; Department of Public Health; Carseview House, Castle Business Park Stirling UK FK9 4SW
| | - Brett Duane
- Dublin Dental University Hospital; Public Dental Health; Lincoln Place Dublin Ireland 2
| | - Andrea Sherriff
- University of Glasgow Dental School; Community Oral Health Section; 378 Sauchiehall Street Glasgow UK G2 3JZ
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Affiliation(s)
| | - Sara Harford
- Scholar in Sustainable Dentistry, The Centre for Sustainable Healthcare
| | - Brett Duane
- Associate Professor in Dental Public Health, Dublin Dental University Hospital
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Abstract
Data sourcesPubMed, EMBASE, Web of Science, Cochrane library, China Biology Medicine Disc (CBM), China National Knowledge infrastructure (CNKI).Study SelectionThis study included only human randomised controlled trials (RCTs) and clinical controlled trials (CCTs). To be included studies had to include patients prescribed oral anticoagulant therapy (OAT) requiring dental extraction(s). Comparison was made between patients discontinuing OAT for the dental extraction(s) and those continuing with their OAT. The outcome measured was post-operative bleeding identified by clinician or patient.Data extraction and synthesisThe methods of data extraction were based on the Cochrane Handbook for Systematic Reviews of Interventions. The search was carried out by two reviewers from the data sources listed above. There was no indication of hand searching references of relevant studies or reputable publications, nor any mention of contacting clinical experts or researchers in this field. Language restrictions were unclear. The included studies were assessed for bias using a seven point classification, and a clear traffic light diagram was included to demonstrate the risk of bias of the included studies.ResultsNine hundred and sixty-eight studies were identified with six meeting the inclusion and exclusion criteria. Of the six studies, four were RCTs and two were CCTs encompassing 314 subjects who continued their OAT during tooth extraction(s) and 277 who discontinued their OAT to allow for tooth extraction(s). Five of the six studies were found to have high risk of bias.A meta-analysis of the six studies was conducted. The incidence of post-operative bleeding was 10.8% where OAT was continued and 8.3% where it was discontinued, showing no statistically significant difference. The relative risk ratio to continuing OAT during tooth extraction was 1.31 and 95% confidence interval, albeit with a wide range of 0.79-2.14.ConclusionsAccording to the current literature available on this subject, the results of this meta-analysis suggest that patients continuing OAT during tooth extraction do not have an increased incidence of post-operative bleeding following tooth extraction compared to patients who discontinue their OAT.
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Affiliation(s)
- Ed Madeley
- Dublin Dental University Hospital, Ireland
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McReynolds D, Duane B. Systematic review finds that silver diamine fluoride is effective for both root caries prevention and arrest in older adults. Evid Based Dent 2018; 19:46-47. [PMID: 29930359 DOI: 10.1038/sj.ebd.6401304] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Data sourcesPubMed, Pubmed Clinical Queries, EMBASE, the American Dental Associations Evidence-Based Dentistry Website, Cochrane Library, Web of Science, repository of the Journal of the American Dental Association and Google Scholar.Study selectionFour authors independently assessed the abstracts of studies resulting from the above searches which compared treatment of root caries in an older population with SDF versus other preventive agents or placebos.Data extraction and synthesisTitles and abstracts of all reports identified through the electronic searches were assessed independently by four authors based on agreed upon inclusion and exclusion criteria. Of the selected studies for final inclusion in the systematic review, study quality was assessed using the critical appraisal worksheet for randomised controlled trials from the Oxford Centre for Evidence-Based Medicine (CEBM 2005). Prevented fraction (PF), number needed to treat (NNT) and relative risk (RR) were calculated as outcome measures in each study. In addition, the published evidence on SDF was reviewed in order to formulate clinical recommendations on safety and effectiveness when treating root or coronal caries in an adult population with SDF, as well as treatment of dental hypersensitivity.ResultsThree randomised controlled trials were identified that addressed the effectiveness of SDF on root caries in older adults, but none addressed coronal caries. Root caries prevented fraction and arrest rate for SDF were significantly higher than placebo. The prevented fraction for caries prevention for SDF compared to placebo was 71% in a three-year study and 25% in a two-year study. The prevented fraction for caries arrest for SDF was 725% greater in a 24-month study and 100% greater than placebo in a 30-month study. No severe adverse effects were observed.ConclusionsExisting reports of SDF trials support effectiveness in root caries prevention and arrest, remineralisation of deep occlusal lesions and treatment of hypersensitive dentine.
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Abstract
Data sourcesCochrane Oral Health's Trials Register, the Cochrane Central Register of Controlled Trials (CENTRAL), Medline Ovid, Embase Ovid, LILACS, BIREME Virtual Health Library, OpenSIGLE, ClinicalTrials.gov, the World Health Organization International Clinical Trials Registry Platform, Chinese BioMedical Literature Database, VIP (in Chinese), China National Knowledge Infrastructure and Sciencepaper Online. No restrictions on language or date of publication were placed.Study selectionRandomised controlled trials (RCTs) that compared different retrograde filling materials, with clinical or radiological assessment for success over a minimum follow-up period of 12 months.Data extraction and synthesisTwo review authors extracted data independently and in duplicate, and subsequently carried out risk of bias assessment for each eligible study following Cochrane methodological guidelines. Original trial authors were contacted for any missing information.ResultsSix randomised controlled trials were included, with 916 participants involving 988 teeth. All these studies had a high risk of bias. Comparisons of five different retrograde filling materials were undertaken, including MTA versus intermediate restorative material (IRM), MTA versus super ethoxybenzoic acid cement (Super-EBA), Super-EBA versus IRM, dentine-bonded resin composite versus glass ionomer cement and glass ionomer cement versus amalgam.Grouping of data from different studies was minimal and provided limited evidence for each comparison. All studies showed a risk ratio of approximately one, indicating that there is weak or little evidence that any of the materials are superior. All of the studies displayed very low quality of evidence. None of these studies reported adverse events.ConclusionsCurrently there is insufficient evidence to determine which material is preferable for retrograde filling. Further high-quality RCTs are required for this.
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Affiliation(s)
- Hani Ayup
- Dublin Dental University Hospital, Dublin, Eire
| | - Brett Duane
- Dublin Dental University Hospital, Dublin, Eire
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Abstract
Data sourcesMedline, Embase, OpenGrey, Journal of Clinical Periodontology, Journal of Periodontology and a hand search of the bibliographies of retrieved publications.Study selectionTwo reviewers screened the title and abstract of 1134 studies from the literature and selected 37 suitable publications for inclusion following full text analysis of 109 papers and agreement between both reviewers. The search included observational, epidemiological studies and clinical trials that fufilled the inclusion criteria. The publications assessed contained a periodontal clinical examination and a validated OHRQoL questionnaire. There were no language restrictions and the review was performed according to the MOOSE statement.Data extraction and synthesisData were extracted from each study applying the PECO format. The quality of the observational studies was evaluated by the Newcastle Ottawa Scale (NOS) and clinical trials by the (MINORS) methodological index for non-randomised studies. The Strength of Grading Taxonomy (SORT) was utilised to assess the level of evidence and strength of recommendation of the included studies. A meta-analysis was not undertaken due the heterogeneity of the included studies, therefore results were synthesised by applying a vote counting method.ResultsThirty-seven studies included in the review were evaluated by the vote counting method. According to NOS and MINORS the risk of bias was identified as moderate with most studies assessing 50% to 83% of the parameters established. A level two for quality of evidence and a level B for strength of recommendation were applicable for the relationship between clinically diagnosed periodontal disease and OHRQoL. The evidence level was consistent across the studies. Nineteen of the studies examined a distinct population group with respect to diagnosis of systemic disease, socioeconomic status, demographic background or periodontal diagnosis. Twenty-eight of the included studies reported an association between periodontal diseases and OHRQoL while eight of the publications highlighted a dose-response relationship between and extent and severity of periodontal disease and the impact on OHRQoL.ConclusionsThe findings support the association between clinically diagnosed periodontal diseases and subjectively assessed OHRQoL with a dose-response relationship demonstrated. In summation, periodontal diseases play a significant role in oral health and impact on the QoL of affected individuals. In publications that undertook a full mouth recording the results were more evident, therefore a comprehensive periodontal exam in conjunction with a validated OHRQoL questionnaire is recommended.
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Affiliation(s)
| | - Brett Duane
- Dublin Dental University Hospital, Dublin, Eire
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Duane B, McGovern E, Ní Chaollaí A, FitzGerald K. First tooth, first visit, zero cavities: a review of the evidence as it applies to Ireland. J Ir Dent Assoc 2017; 63:105-111. [PMID: 29782099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
STATEMENT OF THE PROBLEM There is increasing evidence that the first oral health visit should occur before 12 months of age. Anecdotally, most children in Ireland are not seen at an optimal age. PURPOSE OF THE STUDY To review the benefits, on both an individual and population basis, of children receiving oral healthcare before 12 months of age, and to apply the appropriate available evidence to the current oral health landscape in Ireland. RESULTS From an individual perspective, there is published evidence of the benefits of infants attending a dentist before the age of 12 months. These benefits include the opportunity to risk assess the child, provide tailored oral health education and institute preventive care. From an oral health promotion perspective, there are additional benefits of providing population level programmes for children at an early age. CONCLUSIONS Introduction of the first dental visit by 12 months of age should be firmly on the health agenda here in Ireland.
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FitzGerald K, McGovern E, Ní Chaollaí A, Duane B. First tooth, first visit, zero cavities: a practical approach to the infant oral health visit. J Ir Dent Assoc 2017; 63:99-104. [PMID: 29782098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The IDA adopted a formal policy on children's oral health in 2011. There is increasing evidence to support early dental visits for children. The background to the infant oral health visit is discussed and a systematic approach to the practicalities of the visit is offered. General dental practitioners are encouraged to offer the first oral health visit before the first birthday, and this paper aims to give them practical advice concerning this visit. The feature is accompanied by a companion paper that reviews the literature pertaining to the topic, and serves to complement the recent clinical feature published in the Journal of the Irish Dental Association.
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Abstract
Data sourcesThe Cochrane Oral Health Groups Trial Register, Medline, Embase and PsycINFO.Study selectionRandomised controlled trials (RCTs), controlled clinical trials (CCTs), cohort studies or case-control studies were considered. Only studies in patients aged 18 or older with pre-existing periodontal disease and clearly stating a psychological model or theory had been used were included. Studies exploring smoking cessation were not included.Data extraction and synthesisAll data were collected by a single author using pre-decided parameters. The reviewers used the Cochrane criteria to assess risk of bias in clinical trials and the Newcastle Ottawa Scale for observational studies. Marked heterogeneity from the wide variety of psychological approaches used in the studies prevented meta-analysis.ResultsFifteen papers relating to 14 different studies were included from an initial 722 articles identified. This included three cohort studies, ten RCTs and a before/after study. A total of 1,106 patients were included across the studies. Of the 19 psychological models included in the initial search, seven were shown to have some form of impact on oral hygiene motivation, demonstrated by observed behavioural and clinical outcomes.ConclusionsThe authors concluded that, in adult patients with pre-existing periodontal disease, understanding of the seriousness of periodontal disease and the benefits of behavioural change resulted in improved adherence to oral hygiene instructions. They concluded that goal-setting, self-monitoring and indeed planning can be useful in improving oral health-related behaviours.
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Affiliation(s)
- Brett Duane
- Dublin Dental University Hospital, Dublin, Eire
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