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Objective: The climate crisis necessitates urgent decarbonisation. The health sector must address its large carbon footprint. In the present study, we sought healthcare thought leaders' views about a future environmentally sustainable health system. Methods: The present study was a qualitative exploratory study consisting of semistructured, in-depth interviews with 15 healthcare thought leaders from Australia, the UK, the US and New Zealand. Audio recordings of the interviews were transcribed and analysed by matrix display and thematic analysis. Results: Overall, healthcare thought leaders believe that to reduce the carbon footprint of healthcare we need to look beyond traditional 'green' initiatives towards a more fundamental and longer-term redesign. Five main themes and one 'key enabler' (information communication technology) were identified. In this paper we draw on other relevant findings, but chiefly focus on the fifth theme about reshaping the role of healthcare within society and using the size and influence of the health sector to leverage wider health, environmental and societal benefits. Conclusions: These ideas represent potentially low-carbon models of care. The next step would be to pilot and measure the outcomes (health, environmental, financial) of these models. What is known about the topic?: The health sector needs to reduce its large carbon footprint. Traditional 'green' initiatives, such as recycling and improving energy efficiency, are insufficient to achieve the scale of decarbonisation required. What does this paper add?: Healthcare thought leaders surveyed in the present study suggested that we also consider other, non-traditional ways to achieve environmental sustainability. In this paper we discuss their ideas about adopting an anticipatory approach to healthcare using predictive analytics, and using the size and influence of the health sector to effect wider health and environmental benefits. What are the implications for practitioners?: Achieving an environmentally sustainable healthcare system is likely to require broad and fundamental (i.e. transformational) change to the current service model. Health practitioners throughout the sector must be closely engaged in this process. [ABSTRACT FROM AUTHOR]

Introduction. The global prevalence of diabetes is a pressing public health concern. Over 400 million individuals live with the effects of the disease, predominantly in low- and middleincome countries. In Aotearoa New Zealand (NZ), over 300 000 people have diabetes, resulting in a population rate of 43.1 per 1000. Enabling nurses to prescribe diabetes medications enhances accessibility and improves health outcomes for large sections of the population. Aim. This rapid review was undertaken to investigate the influence of nurse prescribing on health care delivery for individuals with diabetes in NZ, Australia, the United Kingdom, and Canada, countries sharing comparable health care systems and multicultural backgrounds. Methods. The review protocol was published on PROSPERO. In November 2022, a search was conducted across multiple databases to locate relevant literature and resources constrained to the last decade (from January 2012 to November 2022). Utilising the Preferred Reporting Items for Systematic Reviews and Meta-Analyses framework, data extraction was systematically structured, while rigorous appraisal processes upheld selection quality. Results. Fifteen publications were identified as meeting predefined inclusion and exclusion criteria. The review of these articles revealed four main themes: the impact of nurse prescribing on clinical outcomes, levels of patient satisfaction, implications for health care service provisions, and identification of barriers and facilitators associated with nurse prescribing. Discussion. This report identifies outcomes of nurse prescribing, concluding it provides a potential avenue for enhancing access to and alleviating the burden on health care systems. [ABSTRACT FROM AUTHOR]