This commentary critically engages with the argument that climate change is the greatest threat to global health in the twenty-first century. A review of climate-health examples suggests that although it is important to be aware of the risk that climate change presents, health status is caused and mediated by multiple exposures. The current evidence suggests the impact of climate change over the next 30 years is not going to be catastrophic for health, and positioning it as the greatest threatinstead of other important factors such as poverty and health inequalities -could obscure the potential of current global health measures and reduce focus on other health risks such as non-communicable diseases and HIV/AIDS. Although climate change mitigation is vitally important to reduce far-future harm, the policymaking community should focus on current interventions that reduce populations' exposure to climate change, boost populations' ability to adapt, and reduce health inequalities.

Background Consistent evidence suggests that children’s palliative care is not equitable and managed clinical networks (MCNs) have been recommended as a solution. This study explored the perspectives of health professionals involved in the development of a children’s palliative care MCN, with an aim to identify barriers and enablers of successful implementation. Methods Thematic analysis of semi-structured interviews and focus groups with 45 healthcare staff with a role in developing the MCN or in the delivery of children’s palliative care (September 2019–March 2020). Results The study explored health professionals’ perceptions of the MCN features that had helped to formalise governance processes, establish training and networking opportunities, standardise practice, and improve collaboration between organisations. These include the funded MCN co-ordinator, committed individuals who lead the MCN, and a governance structure that fosters collaboration. However, the MCN’s development was impeded by cross-cutting barriers including limited funding for the MCN and children’s palliative care more generally, no shared technology, lack of standards and evidence base for children’s palliative care, and shortage of palliative care staff. These barriers impacted on the MCN’s ability to improve and evaluate palliative care provision and affected member engagement. Competing organisational priorities and differences between NHS and non-NHS members also impeded progress. Training provision was well received, although barriers to access were identified. Conclusions Key features of children’s palliative care can act as barriers to developing a managed clinical network. Managing expectations and raising awareness, providing accessible and relevant training, and sharing early achievements through ongoing evaluation can help to sustain member engagement, which is crucial to a network’s success.

Background: Although child mortality has decreased over the last few decades, around 4,500 infants and children die in the UK every year, many of whom require palliative care. There is, however, little evidence on paediatric end-of-life care services. The current National Institute for Health and Care Excellence (NICE) guidance provides recommendations about what should be offered, but these are based on low quality evidence. The ENHANCE study aims to identify and investigate the different models of existing end-of-life care provision for infants, children, and young people in the UK, including an assessment of the outcomes and experiences for children and parents, and the cost implications to families and healthcare providers. Methods: This mixed methods study will use three linked workstreams and a cross-cutting health economics theme to examine end-of-life care models in three exemplar clinical settings: infant, children and young adult cancer services (PTCs), paediatric intensive care units (PICUs), and neonatal units (NNUs). Workstream 1 (WS1) will survey current practice in each setting and will result in an outline of the different models of care used. WS2 is a qualitative comparison of the experiences of staff, parents and patients across the different models identified. WS3 is a quantitative assessment of the outcomes, resource use and costs across the different models identified. Discussion: Results from this study will contribute to an understanding of how end-of-life care can provide the greatest benefit for children at the end of their lives. It will also allow us to understand the likely benefits of additional funding in end-of-life care in terms of patient outcomes.

Background Provision of and access to paediatric end-of-life care is inequitable, but previous research on this area has focused on perspectives of health professionals in specific settings or children with specific conditions. This qualitative study aimed to explore regional perspectives of the successes, and challenges to the equitable coordination and delivery of end-of-life care for children in the UK. The study provides an overarching perspective on the challenges of delivering and coordinating end-of-life care for children in the UK, and the impact of these on health professionals and organisations. Previous research has not highlighted the successes in the sector, such as the formal and informal coordination of care between different services and sectors. Methods Semi-structured interviews with Chairs of the regional Palliative Care Networks across the UK. Chairs or co-Chairs (n = 19) of 15/16 Networks were interviewed between October-December 2021. Data were analysed using thematic analysis. Results Three main themes were identified: one standalone theme (“Communication during end-of-life care”); and two overarching themes (“Getting end-of-life services and staff in the right place”, with two themes: “Access to, and staffing of end-of-life care” and “Inconsistent and insufficient funding for end-of-life care services”; and “Linking up healthcare provision”, with three sub-themes: “Coordination successes”, “Role of the networks”, and “Coordination challenges”). Good end-of-life care was facilitated through collaborative and network approaches to service provision, and effective communication with families. The implementation of 24/7 advice lines and the formalisation of joint-working arrangements were highlighted as a way to address the current challenges in the specialism. Conclusions Findings demonstrate how informal and formal relationships between organisations and individuals, enabled early communication with families, and collaborative working with specialist services. Formalising these could increase knowledge and awareness of end of life care, improve staff confidence, and overall improve professionals’ experiences of delivering care, and families’ experiences of receiving it. There are considerable positives that come from collaborative working between different organisations and sectors, and care could be improved if these approaches are funded and formalised. There needs to be consistent funding for paediatric palliative care and there is a clear need for education and training to improve staff knowledge and confidence.

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