RESUMO
The environmental emissions attributed to anaesthetic nitrous oxide across the NHS are comparable to the carbon dioxide released by 135,000 flights from Frankfurt to New York. Much of these emissions are attributable to cumbersome and inadequately managed piped systems, resulting in excessive loss and waste. Since 2020, multiple hospital sites have been engaging with the Nitrous Oxide Project, a quality improvement method supporting a 'lean systems' approach to the provision of nitrous oxide. This review considers the frameworks supporting medical gas management in UK healthcare systems, and the impact of professional advocacy and medical gas stewardship to drive anaesthetic nitrous oxide mitigation in the NHS. Nitrous oxide mitigation efforts by grassroots and professional advocacy networks are enhanced through national centralised emission monitoring, distribution of data, technical information and provision of quality analysis. Given the climate harms of nitrous oxide, concerted efforts should be made to rationalise its use, and resources should be committed to supporting this at local, regional and national levels.
Assuntos
Anestésicos , Óxido Nitroso , Humanos , Óxido Nitroso/análise , Dióxido de Carbono/análiseRESUMO
It is essential that academic publishing complies with the highest standards in terms of ethics, research conduct and manuscript preparation. This protects the rights and welfare of research participants, ensures the integrity of study results and aids the communication and dissemination of novel findings into clinical practice. This position statement outlines the current policies and practices of the Editors of Anaesthesia and Anaesthesia Reports in relation to academic medical publishing.
Assuntos
Anestesia , Pesquisa Biomédica , Humanos , Editoração , ComunicaçãoRESUMO
Nitrous oxide, a potent greenhouse gas, is a common labour analgesic. One method which may reduce its carbon footprint is to 'crack' the exhaled gas into nitrogen and oxygen using catalytic destruction. In this quality improvement project, based on environmental monitoring and staff feedback, we assessed the impact of nitrous oxide cracking technology in the maternity setting. Mean ambient nitrous oxide levels were recorded during the final 30 minutes of uncomplicated labour in 36 cases and plotted on a run chart. Interventions were implemented in four stages, comprising: stage 1, baseline (12 cases); stage 2, cracking with nitrous oxide delivered and scavenged via a mouthpiece (eight cases); stage 3, cracking with nitrous oxide via a facemask with an air-filled cushion (eight cases); stage 4, cracking with nitrous oxide via a low-profile facemask, and enhanced coaching on the use of the technology (eight cases). The median ambient nitrous oxide levels were 71% lower than baseline in stage 2 and 81% lower in stage 4. Staff feedback was generally positive, though some found the technology to be cumbersome; successful implementation relies on effective staff engagement. Our results indicate that cracking technology can reduce ambient nitrous oxide levels in the obstetric setting, with potential for reductions in environmental impacts and occupational exposure.
Assuntos
Gases de Efeito Estufa , Exposição Ocupacional , Feminino , Humanos , Nitrogênio , Óxido Nitroso , Exposição Ocupacional/análise , Exposição Ocupacional/prevenção & controle , Oxigênio , Gravidez , Melhoria de Qualidade , TecnologiaRESUMO
The Earth's mean surface temperature is already approximately 1.1°C higher than pre-industrial levels. Exceeding a mean 1.5°C rise by 2050 will make global adaptation to the consequences of climate change less possible. To protect public health, anaesthesia providers need to reduce the contribution their practice makes to global warming. We convened a Working Group of 45 anaesthesia providers with a recognised interest in sustainability, and used a three-stage modified Delphi consensus process to agree on principles of environmentally sustainable anaesthesia that are achievable worldwide. The Working Group agreed on the following three important underlying statements: patient safety should not be compromised by sustainable anaesthetic practices; high-, middle- and low-income countries should support each other appropriately in delivering sustainable healthcare (including anaesthesia); and healthcare systems should be mandated to reduce their contribution to global warming. We set out seven fundamental principles to guide anaesthesia providers in the move to environmentally sustainable practice, including: choice of medications and equipment; minimising waste and overuse of resources; and addressing environmental sustainability in anaesthetists' education, research, quality improvement and local healthcare leadership activities. These changes are achievable with minimal material resource and financial investment, and should undergo re-evaluation and updates as better evidence is published. This paper discusses each principle individually, and directs readers towards further important references.
Assuntos
Anestesia/normas , Anestesiologistas/normas , Conferências de Consenso como Assunto , Exposição Ambiental/normas , Aquecimento Global/prevenção & controle , Sociedades Médicas/normas , Anestesia/tendências , Anestesiologistas/tendências , Técnica Delphi , Exposição Ambiental/efeitos adversos , Exposição Ambiental/prevenção & controle , Saúde Global/normas , Saúde Global/tendências , Humanos , EscóciaRESUMO
Case reports have fulfilled an important role in the development of anaesthesia and continue to be highly relevant to modern practice. Despite this, they are sometimes criticised for being insufficiently rigorous to meaningfully inform clinical practice or research design. Reporting checklists are a useful tool to improve rigour in research and, although case report checklists have previously been developed, no existing checklist focuses on the peri-operative setting. In order to address the need for a case reports checklist that better accommodates peri-operative care, we used an established tool as the basis for developing the 12-item Anaesthesia Case Report checklist. This was refined using an iterative approach through feedback from journal editors with experience of handling case reports, patient and public involvement, and trialling its use on Anaesthesia Reports submissions. The Anaesthesia Case Report checklist differs from existing checklists by aligning with peri-operative practice; it places less emphasis on making diagnoses and focuses on the way in which clinical challenges, for example, related to the patient's comorbidities or operative interventions, are addressed. Adopting a standardised approach to the content of case reports presents clear benefits to authors, editors and peer reviewers through streamlining the processes involved in writing and publication. The Anaesthesia Case Report checklist provides a pragmatic framework for comprehensive and transparent reporting. We hope it will facilitate the authorship of high-quality case reports with the potential to further improve the quality and safety of peri-operative care.
Assuntos
Anestesia/métodos , Lista de Checagem/métodos , Assistência Perioperatória/métodos , Editoração/normas , Relatório de Pesquisa/normas , HumanosRESUMO
Despite the ongoing coronavirus disease 2019 (COVID-19) pandemic, elective paediatric surgery must continue safely through the first, second and subsequent waves of disease. This study presents outcome data from a children's hospital in north-west England, the region with the highest prevalence of COVID-19 in England. Children and young people undergoing elective surgery isolated within their household for 14 days, then presented for real-time reverse transcriptase polymerase chain reaction testing for severe acute respiratory syndrome coronavirus disease-2 (SARS-CoV-2) within 72 h of their procedure (or rapid testing within 24 h in high-risk cases), and completed a screening questionnaire on admission. Planned surgery resumed on 26 May 2020; in the four subsequent weeks, there were 197 patients for emergency and 501 for elective procedures. A total of 488 out of 501 (97.4%) elective admissions proceeded, representing a 2.6% COVID-19-related cancellation rate. There was no difference in the incidence of SARS-CoV-2 among children and young people who had or had not isolated for 14 days (p > 0.99). One out of 685 (0.1%) children who had surgery re-presented to the hospital with symptoms potentially consistent with SARS-CoV-2 within 14 days of surgery. Outcomes were similar to those in the same time period in 2019 for length of stay (p = 1.0); unplanned critical care admissions (p = 0.59); and 14-day hospital re-admission (p = 0.17). However, the current cohort were younger (p = 0.037); of increased complexity (p < 0.001) and underwent more complex surgery (p < 0.001). The combined use of household self-isolation, testing and screening questionnaires has allowed the re-initiation of elective paediatric surgery at high volume while maintaining pre-COVID-19 outcomes in children and young people undergoing surgery. This may provide a model for addressing the ongoing challenges posed by COVID-19, as well as future pandemics.