How Can We Find Out What Indigenous Children and Their Families Need to Manage Weight? Lessons from Formative Nutrition Intervention Research with First Australians.

In Australia, Indigenous children have rates of overweight and obesity 1.5 times those of non-Indigenous children. Culturally safe and effective nutrition interventions are needed for this group. This paper aims to describe a Community-based Participatory Action Research (CPAR) approach to designing formative nutrition intervention research with First Australian children and their families and to reflect on the challenges arising from this process. After obtaining ethical approvals, a Steering Committee (SC), including nine Aboriginal and Torres Strait Islander people experienced in delivering or receiving health care, was established as a project governance body to develop culturally safe project materials and methods. The Indigenous research method of yarning circles was chosen by the SC for the community consultation, and the First Australian SC members were trained to collect the data. They liaised with community organizations to recruit yarning circle participants. Individual interviews conducted by an Aboriginal research assistant replaced yarning circles due to the COVID-19 pandemic lockdowns. While the CPAR approach to formative research was successful, the pandemic and other factors tripled the study duration. To authentically, ethically and safely engage First Australians in research, researchers need to decolonize their methodological approach, and funding bodies need to allow adequate time and resources for the process.

Suicide-related crisis presentations to a rural emergency department: A retrospective cohort study.

OBJECTIVE: The study sought to investigate the profile and characteristics of suicide-related crisis presentations and factors associated with repeat presentations to a rural hospital Emergency Department (ED). METHOD: This retrospective cohort study examined suicide-related crisis presentation data from a rural ED for the years 2008-2018 inclusive. Descriptive statistical analyses included demographic characteristics and trends over time. Factors associated with increased likelihood to re-present to the ED for suicide-related crisis were identified using Odds Ratio analyses. RESULTS: First Nations People, adolescents and young adults were at increased risk of presentation. Suicidal crisis presentations had increased well beyond that which might be accorded to the catchment's population increase and almost a third of presentations involved individuals re-presenting in suicide-related crisis. Repeat presentation was positively associated with younger age, less acute triage category, discharge to the community and leaving the ED before/during treatment. CONCLUSIONS: This study illustrates the importance of flagging, follow-up and support of rural repeat presenters to reduce further suicidal behaviours and presentation. Findings support the need for culturally safe and appropriate interventions and follow-up services. It is recommended to extend approach this to non-ED settings.

Competition or collaboration in regional Australia? A cross-border and multi-university approach to maximising rural health investments, community health and health workforce outcomes.

AIM: To describe the establishment of a cross-border and multi-university collaboration in rural Australia to mitigate potential competition, maximise Rural Health Multidisciplinary Training (RHMT) Programme investments and regional health workforce outcomes. CONTEXT: Rural Health Multidisciplinary Training programme investments have enabled the establishment of 19 Australian University Departments of Rural Health (UDRH) and 17 Rural Clinical Schools. The importance of these investments is acknowledged. However, in regional settings, due to limited clinical placement and training opportunities, there is potential for heightened competition between universities who are operating within shared geographical footprints. Competition between universities risks focusing RHMT programme activity on individual reporting requirements and activities, in preference to: regional needs; existing community-university relationships; and place-based approaches to health workforce development. PARTICIPANTS: A rural New South Wales and Victorian RHMT-funded departments, collectively known as the Sunraysia Collaboration. APPROACH: Strategic and operational processes, structures and actions underpinning collaboration formation and relationship consolidation will be described. Co-design methodologies employed to collectively define collaboration vision and aims, governance framework and guiding principles, reporting structures and co-contributions to teaching, research and service will be discussed. Collaboration sensitivity to the social, cultural, relationship and economic connectedness within the region and existing health workforce flows will also be explored. CONCLUSION: The Sunraysia collaboration demonstrates one approach towards mitigating potential competition between RHMT Programme funded universities within rural and remote Australia. The collaboration is an exemplar of co-design in action providing an alternative approach to address RHMT Programme parameters and regional needs whilst supporting rural-remote health workforce training and education innovations.

Primary lung carcinoma in children and adolescents: An analysis of the European Cooperative Study Group on Paediatric Rare Tumours (EXPeRT).

BACKGROUND: Primary lung carcinoma is an exceptionally rare childhood tumour, as per definition of the European Cooperative Study Group on Paediatric Rare Tumours (EXPeRT), with an incidence of 0.1-0.2/1,000,000 per year. Little is known about the clinical characteristics of children with primary lung carcinoma, a gap which this joint analysis of the EXPeRT group aimed to fill. PATIENTS AND METHODS: We performed a retrospective case series of children (aged 0-18 years) with primary lung carcinoma, as collected through the EXPeRT databases between 2000 and 2021. We recorded relevant clinical characteristics including treatment and outcome. RESULTS: Thirty-eight patients were identified with a median age of 12.8 years at diagnosis (range: 0-17). Mucoepidermoid carcinoma (MEC) was the most frequent entity (n = 20), followed by adenocarcinoma (n = 12), squamous cell carcinoma (n = 4), adenosquamous carcinoma (n = 1) and small-cell lung cancer (n = 1). Patients with MEC presented rarely with lymph node metastases (2/20 cases). Overall, 19/20 patients achieved long-lasting remission by surgical resection only. Patients with other histologies often presented in advanced stages (14/18 TNM stage IV). With multimodal treatment, 3-year overall survival was 52% ± 13%. While all patients with squamous cell carcinoma died, the 12 patients with adenocarcinoma had a 3-year overall survival of 64% ± 15%. CONCLUSIONS: Primary lung carcinomas rarely occur in children. While the outcome of children with MEC is favourable with surgery alone, patients with other histotypes have a poor prognosis, despite aggressive treatment, highlighting the need to develop new strategies for these children, such as mutation-guided treatment.

Management of acute dental problems: an aide-mémoire for referrals to oral and maxillofacial surgery.

The acute management of a facial swelling is a core competency for the dental practitioner. Onward referral to secondary care for acutely unwell patients requires timely decisions, with the referrer's initial assessment often critical in later management. Oral and maxillofacial triage is essential to ensure appropriate care is provided in the appropriate environment. Acute swelling and haemorrhage referrals to secondary care are not a common, everyday occurrence in general dental practice; however, the ability to provide a sufficient and safe handover will improve patient outcomes and ensure timely transfer to appropriate care providers. This article aims to provide the dental practitioner with insight into the oral and maxillofacial assessment of acute facial swellings and dental haemorrhage. The reader should be able to make an appropriate clinical assessment and communicate an effective referral to oral and maxillofacial care.

Making Good of Crisis: Temporalities of Care in UK Mental Health Services.

A paradoxical concept of crisis has come to dominate contemporary understandings of suffering and care: as that which will reach a critical turning point, while also being chronic and enduring. I analyze this temporal enigma through an ethnography of mental health care practitioners in the UK who see themselves as embedded in a crisis-stricken care system, yet attempt to reformulate their therapeutic approach to crisis in productive ways: to make "good" of crisis. I argue that their efforts to make good in and of the temporal interstices of crisis disclose care as temporally unstable as well as ethically ambivalent.

Pattern of breast cancer presentation during the COVID-19 pandemic: results from a cohort study in the UK.

Background: This study aimed to explore the hypothesis that the stage of breast cancer at initial diagnosis in 2020 is more advanced compared with 2019. Methods: Tumor, node, metastasis and Union for International Cancer Control (UICC) stages of new breast cancer diagnoses at the Bucks Breast Unit from May 2019 to October 2020 were reviewed. A p < 0.05 was considered significant. Results: Average UICC stage increased from 1a in 2019 to 2a in 2020 (p < 0.01). Excluding cancers detected through screening, UICC stage still increased from 1b in 2019 to 2a in 2020 (p = 0.0184). There was a significant increase in the percentage of node-positive patients (p = 0.0063) and patients with metastatic disease (p = 0.0295) on initial presentation. Conclusion: Overall, patients presented with higher UICC stages and more node-positive and metastatic disease on initial diagnosis in 2020 compared with 2019.

Plain language summary During the coronavirus disease 2019 pandemic, breast cancer screening services were halted across the UK. Patients were also encouraged to stay home and to seek medical attention only in an emergency. The authors hypothesized that this might have led to delays in presentation to breast cancer clinics or missed cancer diagnoses. While patients are at home with undiagnosed breast cancer, the cancer can grow and spread. The authors evaluated whether these delays in presentation led to patients presenting with more advanced breast cancers when they finally presented to a breast cancer clinic. The authors collected data on breast cancer stages for a patient group in 2020 (during the height of the pandemic) and compared them with a patient group in 2019. The authors' results did indeed show that patients presented, on average, with more advanced breast cancers in 2020 compared with 2019.

Effect of Hypoglycemia on Inflammatory Responses and the Response to Low-Dose Endotoxemia in Humans.

CONTEXT: Hypoglycemia is emerging as a risk for cardiovascular events in diabetes. We hypothesized that hypoglycemia activates the innate immune system, which is known to increase cardiovascular risk. OBJECTIVE: To determine whether hypoglycemia modifies subsequent innate immune system responses. DESIGN AND SETTING: Single-blinded, prospective study of three independent parallel groups. PARTICIPANTS AND INTERVENTIONS: Twenty-four healthy participants underwent either a hyperinsulinemic-hypoglycemic (2.5 mmol/L), euglycemic (6.0 mmol/L), or sham-saline clamp (n = 8 for each group). After 48 hours, all participants received low-dose (0.3 ng/kg) intravenous endotoxin. MAIN OUTCOME MEASURES: We studied in-vivo monocyte mobilization and monocyte-platelet interactions. RESULTS: Hypoglycemia increased total leukocytes (9.98 ± 1.14 × 109/L vs euglycemia 4.38 ± 0.53 × 109/L, P < 0.001; vs sham-saline 4.76 ± 0.36 × 109/L, P < 0.001) (mean ± SEM), mobilized proinflammatory intermediate monocytes (42.20 ± 7.52/µL vs euglycemia 20.66 ± 3.43/µL, P < 0.01; vs sham-saline 26.20 ± 3.86/µL, P < 0.05), and nonclassic monocytes (36.16 ± 4.66/µL vs euglycemia 12.72 ± 2.42/µL, P < 0.001; vs sham-saline 19.05 ± 3.81/µL, P < 0.001). Following hypoglycemia vs euglycemia, platelet aggregation to agonist (area under the curve) increased (73.87 ± 7.30 vs 52.50 ± 4.04, P < 0.05) and formation of monocyte-platelet aggregates increased (96.05 ± 14.51/µL vs 49.32 ± 6.41/µL, P < 0.05). Within monocyte subsets, hypoglycemia increased aggregation of intermediate monocytes (10.51 ± 1.42/µL vs euglycemia 4.19 ± 1.08/µL, P < 0.05; vs sham-saline 3.81± 1.42/µL, P < 0.05) and nonclassic monocytes (9.53 ± 1.08/µL vs euglycemia 2.86 ± 0.72/µL, P < 0.01; vs sham-saline 3.08 ± 1.01/µL, P < 0.05), with platelets compared with controls. Hypoglycemia led to greater leukocyte mobilization in response to subsequent low-dose endotoxin challenge (10.96 ± 0.97 vs euglycemia 8.21 ± 0.85 × 109/L, P < 0.05). CONCLUSIONS: Hypoglycemia mobilizes monocytes, increases platelet reactivity, promotes interaction between platelets and proinflammatory monocytes, and potentiates the subsequent immune response to endotoxin. These changes may contribute to increased cardiovascular risk observed in people with diabetes.

Evaluating case studies of community-oriented integrated care.

This paper summarises a ten-year conversation within London Journal of Primary Care about the nature of community-oriented integrated care (COIC) and how to develop and evaluate it. COIC means integration of efforts for combined disease-treatment and health-enhancement at local, community level. COIC is similar to the World Health Organisation concept of a Community-Based Coordinating Hub - both require a local geographic area where different organisations align their activities for whole system integration and develop local communities for health. COIC is a necessary part of an integrated system for health and care because it enables multiple insights into 'wicked problems', and multiple services to integrate their activities for people with complex conditions, at the same time helping everyone to collaborate for the health of the local population. The conversation concludes seven aspects of COIC that warrant further attention.

How primary care can contribute to good mental health in adults.

The need for support for good mental health is enormous. General support for good mental health is needed for 100% of the population, and at all stages of life, from early childhood to end of life. Focused support is needed for the 17.6% of adults who have a mental disorder at any time, including those who also have a mental health problem amongst the 30% who report having a long-term condition of some kind. All sectors of society and all parts of the NHS need to play their part. Primary care cannot do this on its own. This paper describes how primary care practitioners can help stimulate such a grand alliance for health, by operating at four different levels - as individual practitioners, as organisations, as geographic clusters of organisations and as policy-makers.

The nursing quality indicator framework tool.

Purpose The purpose of this paper is to develop a nursing quality indicator (NQI) framework and provide a comprehensive reporting mechanism for nursing care. Design/methodology/approach Mixed method, including patient records audit, patient experience questionnaire, nurse self-report questionnaire and collecting ward-level information. The sample was 53 patients and 22 nurses. Findings Outputs from the NQI framework domains offer a more comprehensive understanding of nursing quality compared to when domains are analysed separately. The NQI framework also provides a more inclusive mechanism for assuring nursing care. Research limitations/implications Sample size was limited to 53 English-speaking patients who consented to participating in the study. Originality/value One design strength was the ability to describe individual patient care across the four domains and subsequently show relationships between nursing knowledge, nursing interventions and patient outcomes/experiences. Additionally, corroborated information from three sources (documentation review, patient and nurse responses) strengthened the conclusion that the NQI framework could provide more comprehensive assurances on nursing quality and identify care improvements.

Promoting Mental Health and Preventing Mental Illness in General Practice.

This paper calls for the routine integration of mental health promotion and prevention into UK General Practice in order to reduce the burden of mental and physical disorders and the ensuing pressure on General Practice. The proposals & the resulting document (https://ethicscharity.files.wordpress.com/2015/09/rcgp_keymsg_150925_v5.pdf) arise from an expert 'Think Tank' convened by the London Journal of Primary Care, Educational Trust for Health Improvement through Cognitive Strategies (ETHICS Foundation) and the Royal College of General Practitioners. It makes 12 recommendations for General Practice: (1) Mental health promotion and prevention are too important to wait. (2) Work with your community to map risk factors, resources and assets. (3) Good health care, medicine and best practice are biopsychosocial rather than purely physical. (4) Integrate mental health promotion and prevention into your daily work. (5) Boost resilience in your community through approaches such as community development. (6) Identify people at increased risk of mental disorder for support and screening. (7) Support early intervention for people of all ages with signs of illness. (8) Maintain your biopsychosocial skills. (9) Ensure good communication, interdisciplinary team working and inter-sectoral working with other staff, teams and agencies. (10) Lead by example, taking action to promote the resilience of the general practice workforce. (11) Ensure mental health is appropriately included in the strategic agenda for your 'cluster' of General Practices, at the Clinical Commissioning Groups, and the Health and Wellbeing Board. (12) Be aware of national mental health strategies and localise them, including action to destigmatise mental illness within the context of community development.

Community-oriented integrated care and health promotion - views from the street.

On the 1st and 2nd May 2015, participants at the RCGP London City Health Conference debated practical ways to achieve integrated care at community level. In five connected workshops, participants reviewed current work and identified ways to overcome some of the problems that had become apparent. In this paper, we summarise the conclusions of each workshop, and provide an overall comment. There are layers of complexity in community-oriented integrated care that are not apparent at first sight. The difficult thing is not persuading people that it matters, but finding ways to do it that are practical and sustainable. The dynamic and complex nature of the territory is bewildering. The expectation of silo-operating and linear thinking, and the language and models that encourage it, pervade health and social care. Comprehensive integration is possible, but the theory and practice are unfamiliar to many. Images, theories and models are needed to help people from all parts of the system to see big pictures and focused detail at the same time and oscillate between them to envision-integrated whole systems. Infrastructure needs to enable this, with coordination hubs, locality-based multidisciplinary meetings and cycles of inter-organisational improvement to nurture relationships across organisational boundaries.

C5orf30 is a negative regulator of tissue damage in rheumatoid arthritis.

The variant rs26232, in the first intron of the chromosome 5 open reading frame 30 (C5orf30) locus, has recently been associated with both risk of developing rheumatoid arthritis (RA) and severity of tissue damage. The biological activities of human C5orf30 are unknown, and neither the gene nor protein show significant homology to any other characterized human sequences. The C5orf30 gene is present only in vertebrate genomes with a high degree of conservation, implying a central function in these organisms. Here, we report that C5orf30 is highly expressed in the synovium of RA patients compared with control synovial tissue, and that it is predominately expressed by synovial fibroblast (RASF) and macrophages in the lining and sublining layer of the tissue. These cells play a central role in the initiation and perpetuation of RA and are implicated in cartilage destruction. RASFs lacking C5orf30 exhibit increased cell migration and invasion in vitro, and gene profiling following C5orf30 inhibition confirmed up-regulation of genes involved in cell migration, adhesion, angiogenesis, and immune and inflammatory pathways. Importantly, loss of C5orf30 contributes to the pathology of inflammatory arthritis in vivo, because inhibition of C5orf30 in the collagen-induced arthritis model markedly accentuated joint inflammation and tissue damage. Our study reveal C5orf30 to be a previously unidentified negative regulator of tissue damage in RA, and this protein may act by modulating the autoaggressive phenotype that is characteristic of RASFs.

Directing cell therapy to anatomic target sites in vivo with magnetic resonance targeting.

Cell-based therapy exploits modified human cells to treat diseases but its targeted application in specific tissues, particularly those lying deep in the body where direct injection is not possible, has been problematic. Here we use a magnetic resonance imaging (MRI) system to direct macrophages carrying an oncolytic virus, Seprehvir, into primary and metastatic tumour sites in mice. To achieve this, we magnetically label macrophages with super-paramagnetic iron oxide nanoparticles and apply pulsed magnetic field gradients in the direction of the tumour sites. Magnetic resonance targeting guides macrophages from the bloodstream into tumours, resulting in increased tumour macrophage infiltration and reduction in tumour burden and metastasis. Our study indicates that clinical MRI scanners can not only track the location of magnetically labelled cells but also have the potential to steer them into one or more target tissues.

Risks and benefits of UV radiation in older people: More of a friend than a foe?

Incident ultraviolet radiation from sunlight varies in intensity and spectrum with season and latitude and has both deleterious and beneficial effects on health in older people. Sunlight is the major preventable risk factor for skin cancer. Non-melanoma skin cancer is the commonest malignancy in a pale skinned older population, but the mortality is extremely low. Intermittent sun exposure is a risk factor for the more dangerous melanoma but chronic sun exposure and outdoor occupation may be protective. Public health advice has tended to concentrate on the dangers of sun exposure despite the absence of any data that increased sun exposure correlates with raised all-cause mortality. Inadequate sun exposure carries its own risks, and the older population are particularly sun deprived as recorded by low serum Vitamin D levels and lack of outdoor activity. Sunlight has health benefits dependently and independently of vitamin D synthesis. Low serum vitamin D levels correlate with increased morbidity and mortality but the direction of association is not always clear. Vitamin D has a causal role in calcium and phosphate metabolism, in skeletal health and probably reduction of colorectal cancer. Evidence is weak for a role in cardiovascular health, but mobilisation of nitric oxide by UVA radiation from nitrate stores in skin, with consequent reduction in BP, may account for the observed reduction in cardiovascular disease and all-cause mortality with increased sun exposure. Advice on healthy sun exposure needs to be reconsidered, with reduction in all-cause mortality and morbidity as the primary end point.