Driving with Attention-Deficit/ Hyperactivity Disorder: Influences of Demand and Arousal in Real Traffic

Previous research has indicated a critical role of task demand in determining driving outcomes amongst individuals with attention-deficit/ hyperactivity disorder (ADHD). These findings are derived predominantly from laboratory simulations. The objective of the present study therefore was to investigate the relationship between factors influencing demand and arousal in real traffic, and the performance of drivers medicated (n = 15) and unmedicated for ADHD (n = 12), compared to a control group (n = 17). Self-reported data relating to risky driving behaviours and driving history, and symptoms of ADHD in adulthood were collected. To determine the influence of demand on driving performance and errors, participants navigated a route incorporating rural, urban, residential, and highway environments. Relative to controls, unmedicated ADHD drivers employed fewer safe driving skills (p < .05), committed more inattentive (p < .05), and impatient driving errors (p < .01), and reported engaging in more frequent aggressive violations (p < .05). ADHD was associated with higher rates of crashes (p < .01) and multiple crashes (p = .05). Attesting to the efficacy of stimulant treatment, medicated ADHD driver performance in the present study was comparable to, if not better than controls. While unmedicated drivers undervalued the risk related to driving behaviours predictive of poor outcomes, medicated ADHD drivers largely overestimated the severity of their risky driving (p < .01). Demand was found to significantly impact the performance of unmedicated ADHD drivers particularly. Attention was best during high demand, urban driving. As environmental demand declined, more frequent attentional lapses occasioned increased impairment to performance (p < .01). Relative to drivers of automatic vehicles, high demand manual driving was linked with better hazard detection (p < .05) and overall performance (p < .05) amongst medicated drivers, and safer following distances amongst unmedicated ADHD drivers (p < .05). Apparently distinct driving styles were also revealed between ADHD subtypes. This is the first study to document the impact of factors influencing task demand on ADHD driver performance in real traffic. Further exploration of the present findings could prove fundamental for future strategies of behavioural intervention

Offloading devices for the prevention of heel pressure ulcers: a realist evaluation

Background Heel pressure ulcers can cause pain, reduce mobility, lead to longer hospital stays and in severe cases can lead to sepsis, amputation, and death. Offloading boots are marketed as heel pressure ulcer prevention devices, working by removing pressure to the heel, yet there is little good quality evidence about their clinical effectiveness. Given that evidence is not guiding use of these devices, this study aims to explore, how, when, and why these devices are used in hospital settings. Objective To explore how offloading devices are used to prevent heel pressure ulcers, for whom and in what circumstances. Methods A realist evaluation was undertaken to explore the contexts, mechanisms, and outcomes that might influence how offloading devices are implemented and used in clinical practice for the prevention of heel pressure ulcers in hospitals. Eight Tissue Viability Nurse Specialists from across the UK (England, Wales, and Northern Ireland) were interviewed. Questions sought to elicit whether, and in what ways, initial theories about the use of heel pressure ulcers fitted with interviewee's experiences. Results Thirteen initial theories were refined into three programme theories about how offloading devices are used by nurses ‘proactively’ to prevent heel pressure ulcers, ‘reactively’ to treat and minimise deterioration of early-stage pressure ulcers, and patient factors that influence how these devices are used. Conclusions Offloading devices were used in clinical practice by all the interviewees. It was viewed that they were not suitable to be used by every patient, at every point in their inpatient journey, nor was it financially viable. However, the interviewees thought that identifying suitable ‘at risk’ patient groups that can maintain use of the devices could lead to proactive and cost-effective use of the devices. This understanding of the contexts and mechanisms that influence the effective use of offloading devices has implications for clinical practice and design of clinical trials of offloading devices. Tweetable abstract How, for whom, and in what circumstances do offloading devices work to prevent heel pressure ulcers? Tissue viability nurses' perspectives

“You’re Not the Police. You’re Providing a Library Service”: Reflections on Maintenance and Repair in/of Public Libraries During the COVID-19 Pandemic

This paper explores how services gaps between public libraries, governmental authorities, and other institutions were addressed during the COVID-19 pandemic and how the labor of filling these gaps reveals the repair and maintenance work in and on the public good of the library. The site for this exploration is the project Australian Public Libraries During the COVID-19 Crisis: Implications for Future Policy and Practice, which used mixed-methods questionnaires and interviews to understand the library and information science (LIS) profession’s response to the pandemic. During the pandemic, public institutions labored to maintain services and repair any gaps arising from disrupted services. The extraordinary labor instigated by the pandemic can be used to theorize the ordinary labor of maintaining public institutions such as libraries and how notions of the public good are reaffirmed through individual and institutional acts of care. The maintenance and repair of public libraries as institutions with community service obligations reveals assumptions about essential services, which communities are disadvantaged, and the policing role of libraries. Understanding the repair role of libraries helps researchers and practitioners to theorize and conceptualize their work and service to the community in new ways

Staff experiences of integrating community and secondary care musculoskeletal services: A qualitative investigation

YesIntegrated models of care intend to provide seamless and timely access to health and social care services. This study investigated the integration of musculoskeletal services across community and secondary care boundaries, including the introduction of a single point of access from which patients were triaged. Staff (n = 15) involved in service development and delivery were interviewed about how, why and to what extent integration impacted service delivery. The analysis focused on staff experiences of using an on-line patient self-referral form and co-located clinics to enhance decision-making in triage, and on the provision of educational materials and de-medicalising language in patient consultations to support self-management. Single point of access, including online self-referral, were operationalised during data collection, but co-located clinics were not. Triage staff explained that the volume of referrals and quality of information provided in online self-referrals sometimes constrained decision-making in triage. Secondary care staff discussed concerns that the single point of access might not consistently identify patients with hard to diagnose conditions that require timely surgical intervention. This concern appeared to constrain staff engagement with integration, potentially inhibiting the delivery of co-located clinics. However, triage staff accessed support to inform secondary care referral via alternate modes. Patient circumstances, for example, need for reassurance, necessitated multiple self-management strategies and innovative approaches were developed to provide patients ongoing and professionally led support. Findings emphasise that restructuring services requires engagement from diverse stakeholders. Collaborating with stakeholders to address their concerns about the impact of restructures on well-established pathways may help cultivate this engagement.Newcastle upon Tyne Hospitals NHS Foundation Trus

Planning the Radiology Workforce for Cancer Diagnostics

YesThe publication of the Delivery plan for tackling the COVID-10 backlog of elective care (NHSE/I, 2022:5) contained a number of ambitions, including that, by March 2024, 75% of patients who have been urgently referred by their GP for suspected cancer are diagnosed or have had cancer ruled out within 28 days. By March 2025, waits of longer than a year for elective care should be eliminated and 95% of patients needing a diagnostic test should receive it within six weeks. The report acknowledged the need to grow the workforce to achieve these ambitions and ensure a timely cancer diagnosis, while also proposing the use of digital technology and data systems to free up capacity. To assist West Yorkshire National Health Service (NHS) organisations to meet these ambitions, this report presents the findings of a ‘deep dive’ that focuses on the role of radiology in meeting the ambitions of providing timely cancer diagnosis. Aims 1. To understand current and projected demand for radiology expertise in cancer diagnosis in West Yorkshire. 2. To understand the current and projected radiology workforce in West Yorkshire and determine the gap between the projected radiology workforce and the required radiology workforce. 3. To identify possible solutions to assist in providing the radiology workforce required for West Yorkshire and explore their acceptability and potential impact. Methods A range of sources of data and methods were utilised. We examined publicly available quantitative data concerning cancer waiting times and diagnostic waiting times and activity and used this to forecast future cancer waiting times and diagnostic waiting times and activity. We examined data from Health Education England (HEE) regarding radiologists’ and radiographers’ workforce profile data for West Yorkshire, the number of radiologists completing training, and the number of radiographers graduating, and data submitted by West Yorkshire Trusts to HEE regarding their plans for growing their radiology and radiographer workforce. Interviews (N=15) conducted with radiology service managers, university academics and key strategic and operational stakeholders delivering radiology services were used to understand the current and future issues around strategic workforce planning, workforce changes and transformation, workforce roles and skills, training and education and service changes. A rapid review of the literature examining the impacts of artificial intelligence (AI) on the workload of radiology services was also undertaken. To put this work in context, we also reviewed relevant policy documents and reports. Alongside this, we consulted with the Yorkshire Imaging Collaborative (YIC) and the West Yorkshire Cancer Alliance (WYCA) and attended a series of workshops run by the Yorkshire Imaging Collaborative. Results Overall, the findings show that demand for radiology services is increasing and that both cancer waiting times and the waiting times for diagnostic tests increased, with a concurrent downward trend in activity that, if all else stays the same, is forecast to continue up to 2025. The cancer waiting times data indicate that patients were waiting longer and that their needs were not being met. Moreover, 3 the proportion of people treated within accepted cancer waiting times decreased both nationally and within the West Yorkshire region from 2013. This was exacerbated by COVID-19 which caused a further decrease nationally and for the West Yorkshire region. National data for waiting times for all diagnostic tests show a significant decline between 2006 and 2008, with a decrease in median waiting times from just under 6.0 weeks to approximately 2.0 weeks. Overall, waiting times remained stable until late 2020 when they started to rise with the longest median waiting times at just over 8.0 weeks in mid-2020. The total number of people waiting for radiology tests nationally is decreasing and is predicted to continue to do so, while in West Yorkshire the number of people waiting for radiology tests decreased until 2020 but has since been on an upward trend which is predicted to continue. Nationally, the total number of radiology tests is on an upward trend that is predicted to continue, while in West Yorkshire activity has been decreasing since well before COVID-19 and is predicted to continue to do so. Data examining the current and future workforce showed that the national figures for the total radiology and radiography workforce are small relative to other health professional groups. In West Yorkshire, 265 radiologists and 926 radiographers were employed, and staff turnover was generally low. Trusts’ forecasts for the number of radiologists and radiographers they believe they need suggest a 16% increase in the number of radiologists in post between March 2022 and March 2027 and a 25% increase in the number of radiographers in post. The numbers of radiographers and radiologists being trained in West Yorkshire suggest that this is feasible. Interview data identified a number of main themes and associated issues: delivering diagnostic cancer targets, strategic workforce planning, workforce roles and skills, service transformation, recruitment and retention, universities, artificial intelligence, collaboration, and international recruitment. Across all themes, some reoccurring issues were identified: a lack of staff, increased demands, a lack of capacity in terms of space and staff, a lack of strategic workforce planning with a focus on operational or financial plans. Respondents proposed potential solutions to some of the issues raised that included: new ways of working, upskilling, developing current and emerging roles, Community Diagnostic Centres (CDCs), greater collaboration between NHS Trusts, universities, CDCs, imaging academies and networks and the private sector, and the international recruitment of radiologists and radiographers to address workforce gaps. The rapid review findings helped to identify a number of potential benefits of use of AI in radiology, including contributing to improved workflow efficacy and efficiency of radiology services. However, this is dependent on the nature of the work and the AI function. As a result of faster AI reading, radiologists may be able to focus more on high-risk, complex reading tasks. AI can support automation of image segmentation and classification and aid the diagnostic confidence of less experienced radiologists. Respondents’ views on AI were mixed. There was acknowledgement that AI was already used to support radiology service delivery and both the benefits and problems associated were identified. The implications of AI for radiologists’ and radiographers’ roles were discussed in terms of changing work, AI being used to support or in some cases substitute radiologists and radiographers, and the need for the radiology workforce to adapt to the technological change whilst maintaining a caring servic

A scoping review: Strategic workforce planning in health and social care

YesAim This aim of this scoping review was to undertake a detailed review of the pertinent literature examining strategic workforce planning in the health and social care sectors. The scoping review was tasked to address the following three questions: 1. How is strategic health and social care workforce planning currently undertaken? 2. What models, methods, and tools are available for supporting strategic health and social care workforce planning? 3. What are the most effective methods for strategic health and social care workforce planning? Methods The scoping review utilised the five-stage scoping review framework proposed by Arksey and O’Malley (2005). This includes identifying the research question; identifying relevant studies; study selection; charting the data and collating, summarizing, and reporting the results. The search included a range of databases and key search terms included “workforce” OR “human resource*” OR “personnel” OR “staff*”. Relevant documents were selected through initially screening titles and abstracts, followed by full text screening of potentially relevant documents. Results The search returned 6105 unique references. Based on title and abstract screening, 654 were identified as potentially relevant. Screening of full texts resulted in 115 items of literature being included in the synthesis. Both national and international literature covers strategic workforce planning, with all continents represented, but with a preponderance from high income nations. The emphasis in the literature is mainly on the healthcare workforce, with few items on social care. Medical and dental workforces are the predominate groups covered in the literature, although nursing and midwifery are also discussed. Other health and social care workers are less represented. A variety of categories of workforce planning methods are noted in the literature that range from determining the workforce using supply and demand, practitioner to population ratios, needs based approach, the utilisation of methods such as horizon scanning, modelling, and scenario planning, together with mathematical and statistical modelling. Several of the articles and websites include specific workforce planning models that are nationally and internationally recognised, e.g., the workload indicators of staffing needs (WISN), Star model and the Six Step Methodology. These models provide a series of steps to help with workforce planning and tend to take a more strategic view of the process. Some of the literature considers patient safety and quality in relation to safe staffing numbers and patient acuity. The health and social care policies reviewed include broad actions to address workforce planning, staff shortages or future service developments and advocate a mixture of developing new roles, different ways of working, flexibility, greater integrated working and enhanced used of digital technology. However, the policies generally do not include workforce models or guidance about how to achieve these measures. Overall, there is an absence in the literature of studies that evaluate what are the most effective methods for strategic health and social care planning. Recommendations The literature suggests the need for the implementation of a strategic approach to workforce planning, utilising a needs-based approach, including horizon scanning and scenarios. This could involve adoption of a recognised workforce planning model that incorporates the strategic elements required for workforce planning and a ‘one workforce’ approach across health and social care

Strategic workforce planning in health and social care - an international perspective: A scoping review

YesEffective strategic workforce planning for integrated and co-ordinated health and social care is essential if future services are to be resourced such that skill mix, clinical practice and productivity meet population health and social care needs in timely, safe and accessible ways globally. This review presents international literature to illustrate how strategic workforce planning in health and social care has been undertaken around the world with examples of planning frameworks, models and modelling approaches. The databases Business Source Premier, CINAHL, Embase, Health Management Information Consortium, Medline and Scopus were searched for full texts, from 2005 to 2022, detailing empirical research, models or methodologies to explain how strategic workforce planning (with at least one-year horizon) in health and/or social care has been undertaken, yielding ultimately 101 included references. The supply/demand of differentiated medical workforce was discussed in 25 references. Nursing and midwifery were characterised as undifferentiated labour, requiring urgent growth to meet demand. Unregistered workers were poorly represented as was the social care workforce. One reference considered planning for heath and social care workers. Workforce modelling was illustrated in 66 references with predilection for quantifiable projections. Increasingly needs-based approaches were called for to better consider demography and epidemiological impacts. This review’s findings advocate for whole-system needs-based approaches that consider the ecology of co-produced health and social care workforce.Claire Sutton and Julie Prowse are seconded (from February 2022 to March 2023) to the Workforce Observatory, the University of Bradford, West Yorkshire. Their research posts at the Workforce Observatory are funded by Health Education England

Searching for Programme theories for a realist evaluation: a case study comparing an academic database search and a simple Google search

Background: Realist methodologies are increasingly being used to evaluate complex interventions in health and social care. Programme theory (ideas and assumptions of how a particular intervention works) development is the first step in a realist evaluation or a realist synthesis, with literature reviews providing important evidence to support this. Deciding how to search for programme theories is challenging and there is limited guidance available. Using an example of identifying programme theories for a realist evaluation of Pressure Ulcer Risk Assessment Instruments in clinical practice, the authors explore and compare several different approaches to literature searching and highlight important methodological considerations for those embarking on a programme theory review. Methods: We compared the performance of an academic database search with a simple Google search and developed an optimised search strategy for the identification primary references (i.e. documents providing the clearest examples of programme theories) associated with the use of Pressure Ulcer Risk Assessment Instruments (PU-RAIs). We identified the number of primary references and the total number of references retrieved per source. We then calculated the number needed to read (NNR) expressed as the total number of titles and abstracts screened to identify one relevant reference from each source. Results: The academic database search (comprising CINAHL, The Cochrane Library, EMBASE, HMIC, Medline) identified 2 /10 primary references with a NNR of 1395.The Google search identified 7/10 primary references with a NNR of 10.1. The combined NNR was 286.3. The optimised search combining Google and CINAHL identified 10/10 primary references with a NNR of 40.2. Conclusion: The striking difference between the efficiency of the review’s academic database and Google searches in finding relevant references prompted an in-depth comparison of the two types of search. The findings indicate the importance of including grey literature sources such as Google in this particular programme theory search, while acknowledging the need for transparency of methods. Further research is needed to facilitate improved guidance for programme theory searches to enhance practice in the realist field and to save researcher time and therefore resource

Neutrophil Extracellular Trap (NET)-Mediated Killing of Pseudomonas aeruginosa: Evidence of Acquired Resistance within the CF Airway, Independent of CFTR

The inability of neutrophils to eradicate Pseudomonas aeruginosa within the cystic fibrosis (CF) airway eventually results in chronic infection by the bacteria in nearly 80 percent of patients. Phagocytic killing of P. aeruginosa by CF neutrophils is impaired due to decreased cystic fibrosis transmembrane conductance regulator (CFTR) function and virulence factors acquired by the bacteria. Recently, neutrophil extracellular traps (NETs), extracellular structures composed of neutrophil chromatin complexed with granule contents, were identified as an alternative mechanism of pathogen killing. The hypothesis that NET-mediated killing of P. aeruginosa is impaired in the context of the CF airway was tested. P. aeruginosa induced NET formation by neutrophils from healthy donors in a bacterial density dependent fashion. When maintained in suspension through continuous rotation, P. aeruginosa became physically associated with NETs. Under these conditions, NETs were the predominant mechanism of killing, across a wide range of bacterial densities. Peripheral blood neutrophils isolated from CF patients demonstrated no impairment in NET formation or function against P. aeruginosa. However, isogenic clinical isolates of P. aeruginosa obtained from CF patients early and later in the course of infection demonstrated an acquired capacity to withstand NET-mediated killing in 8 of 9 isolates tested. This resistance correlated with development of the mucoid phenotype, but was not a direct result of the excess alginate production that is characteristic of mucoidy. Together, these results demonstrate that neutrophils can kill P. aeruginosa via NETs, and in vitro this response is most effective under non-stationary conditions with a low ratio of bacteria to neutrophils. NET-mediated killing is independent of CFTR function or bacterial opsonization. Failure of this response in the context of the CF airway may occur, in part, due to an acquired resistance against NET-mediated killing by CF strains of P. aeruginosa