What are the perspectives of adults aged 18-40 living with type 2 diabetes in urban settings towards barriers and opportunities for better health and well-being: a mixed-methods study.

OBJECTIVES: Delivered as part of the global assessment of diabetes in urban settings, this study explores different aspects of living with type 2 diabetes, for adults aged 18-40. Primary questions were as follows: (1) can we identify subgroups of adults under 40 years old sharing specific perspectives towards health, well-being and living with type 2 diabetes and (2) do these perspectives reveal specific barriers to and opportunities for better type 2 diabetes prevention and management and improved well-being? DESIGN: The study employed a mixed-method design with data collected through demographic questionnaires, Q-sort statement sorting exercises, focus groups discussions and individual interviews. SETTING: Primary care across Greater Manchester, UK. PARTICIPANTS: Those aged between 18 and 40, with a confirmed type 2 diabetes diagnosis, and living in Greater Manchester were eligible to participate. A total of 46 people completed the Q-sort exercise and 43 were included in the final analysis. Of those, 29 (67%) identified as female and 32 (75%) as white. Most common time since diagnosis was between 5 and 10 years. RESULTS: The Q-sort analysis categorised 35 of the 43 participants (81%) into five subgroups. Based on average statement sorts for each subgroup, perspectives were characterised as: (1) stressed and calamity coping (n=13), (2) financially disadvantaged and poorly supported (n=12), (3) well-intentioned but not succeeding (n=5), (4) withdrawn and worried (n=2) and (5) young and stigmatised (n=3). Holistic analysis of our qualitative data also identified some common issues across these subgroups. CONCLUSIONS: Adults under 40 with type 2 diabetes are not a homogeneous group, but fall into five identifiable subgroups. They also experience issues specific to this age group that make it particularly difficult for them to focus on their own health. More tailored support could help them to make the necessary lifestyle changes and manage their type 2 diabetes better.

Scale and spread of innovation in health and social care: Insights from the evaluation of the New Care Model/Vanguard programme in England.

OBJECTIVE: Little is known about how to achieve scale and spread beyond the early local adoption of an innovative health care programme. We use the New Care Model - or 'Vanguard' - programme in the English National Health Service to illuminate the process, assessing why only one of five Vanguard programmes was successfully scaled up. METHODS: We interviewed a wide range of stakeholders involved in the Vanguard programme, including programme leads, provider organisations, and policymakers. We also consulted relevant documentation. RESULTS: A lack of direction near the end of the Vanguard programme, a lack of ongoing resources, and limited success in providing real-time monitoring and evaluation may all have contributed to the failure to scale and spread most of the Vanguard models. CONCLUSIONS: This programme is an example of the 'scale and spread paradox', in which localism was a key factor influencing the successful implementation of the Vanguards but ultimately limited their scale and spread.

What makes a socially skilled leader? Findings from the implementation and operation of New Care Models (Vanguards) in England.

PURPOSE: The article aims to argue that the concept of "distributed leadership" lacks the specificity required to allow a full understanding of how change happens. The authors therefore utilise the "Strategic Action Field Framework" (SAF) (Moulton and Sandfort, 2017) as a more sensitive framework for understanding leadership in complex systems. The authors use the New Care Models (Vanguard) Programme as an exemplar. DESIGN/METHODOLOGY/APPROACH: Using the SAF framework, the authors explored factors affecting whether and how local Vanguard initiatives were implemented in response to national policy, using a qualitative case study approach. The authors apply this to data from the focus groups and interviews with a variety of respondents in six case study sites, covering different Vanguard types between October 2018 and July 2019. FINDINGS: While literature already acknowledges that leadership is not simply about individual leaders, but about leading together, this paper emphasises that a further interdependence exists between leaders and their organisational/system context. This requires actors to use their skills and knowledge within the fixed and changing attributes of their local context, to perform the roles (boundary spanning, interpretation and mobilisation) necessary to allow the practical implementation of complex change across a healthcare setting. ORIGINALITY/VALUE: The SAF framework was a useful framework within which to interrogate the data, but the authors found that the category of "social skills" required further elucidation. By recognising the importance of an intersection between position, personal characteristics/behaviours, fixed personal attributes and local context, the work is novel.

Suitability and acceptability of the Carer Support Needs Assessment Tool (CSNAT) for the assessment of carers of people with MND: a qualitative study.

OBJECTIVES: Motor neurone disease (MND) is a progressive, life-limiting illness. Caregiving impacts greatly on family carers with few supportive interventions for carers. We report Stages 1 and 2 of a study to: (1) explore experiences of MND caregiving and use carer-identified support needs to determine suitability and acceptability of the Carer Support Needs Assessment Tool (CSNAT), (2) adapt the CSNAT as necessary for comprehensive assessment and support of MND carers, prior to (Stage 3) feasibility testing. DESIGN: Qualitative: focus groups, interviews and carer workshops. SETTING: Three UK MND specialist centres serving a wide range of areas. PARTICIPANTS: Stage 1: 33 carers, 11 from each site: 19 current carers, 14 bereaved. Stage 2: 19 carer advisors: 10 bereaved, 9 current carers. Majority were spouses/partners ranging in age from under 45 years to over 75 years. Duration of caring: 4 months to 12.5 years. RESULTS: Carers described challenges of a disease that was terminal from the outset, of 'chasing' progressive deterioration, trying to balance normality and patient independence against growing dependence, and intensive involvement in caregiving. Carers had extensive support needs which could be mapped to existing CSNAT domains: both 'enabling' domains which identify carers' needs as co-workers as well as carers' 'direct' needs as clients in relation to their own health and well-being. Only one aspect of their caregiving experience went beyond existing domains: a new domain on support needs with relationship changes was identified to tailor the CSNAT better to MND carers. CONCLUSIONS: Carers of people with MND found the adapted CSNAT to be an appropriate and relevant tool for assessment of their support needs. The revised version has potential for assessment of carers in other longer-term caring contexts. A further paper will report the Stage 3 study on feasibility of using the adapted CSNAT in routine practice.

Safety work and risk management as burdens of treatment in primary care: insights from a focused ethnographic study of patients with multimorbidity.

BACKGROUND: In primary health care, patient safety failures can arise in service access, doctor-patient relationships, communication between care providers, relational and management continuity, or technical procedures. Through the lens of multimorbidty, and using qualitative ethnographic methods, our study aimed to illuminate safety issues in primary care. METHODS: Data were triangulated from electronic health records (EHRs); observation of primary care consultations; annual interviews with patients, (informal) care providers and GPs. A thematic analysis of observation, interview and field note material sought to describe the patient safety issues encountered and any associated factors or processes. A more detailed longitudinal description of 6 cases was used to contextualise safety issues identified in observation, interviews and EHRs. RESULTS: Twenty-six patients were recruited. Events which could lead to harm were found in all areas of a framework based on published literature. "Under" and "over" consultation as a precursor of safety failures emerged through thematic analysis of observation and interview material. Other findings concerned workload (for doctors and patients) and the limitations of short consultation times. There were differences in health data collected directly from the patients versus that found in EHRs. Examples included reference to a stroke history and diagnoses for CKD and hypertension. Case study analysis revealed specific issues which appeared contextual to safety concerns, mostly around the management of polypharmacy and patient medication adherence. Clinical imperatives appear around risk management, but the study findings point to a potential conflict with patient expectations around investigation, diagnosis and treatment. DISCUSSION: Patient safety work involves further burdens on top of existing workload for both clinicians and patients. In this conceptualisation, safety work seemingly forms part of a negative feedback loop with patient safety itself. A line of argument drawn from the triangulation of findings from different sources, points to a tension between the desirability of a minimally disruptive medicine versus safety risks possibly associated with 'under' or 'over' consultation. Multimorbidity acts as a magnifier of tensions in the delivery of health services and quality care in general practice. More attention should be put on system design than patient or professional behaviour.

Longer-baseline telescopes using quantum repeaters.

We present an approach to building interferometric telescopes using ideas of quantum information. Current optical interferometers have limited baseline lengths, and thus limited resolution, because of noise and loss of signal due to the transmission of photons between the telescopes. The technology of quantum repeaters has the potential to eliminate this limit, allowing in principle interferometers with arbitrarily long baselines.

Experimental realization of maximum confidence quantum state discrimination for the extraction of quantum information.

We present the first experimental demonstration of the maximum confidence measurement strategy for quantum state discrimination. Applying this strategy to an arbitrary set of states assigns to each input state a measurement outcome which, when realized, gives the highest possible confidence that the state was indeed present. The theoretically optimal measurement for discriminating between three equiprobable symmetric qubit states is implemented in a polarization-based free-space interferometer. The maximum confidence in the measurement result is 2/3. This is the first explicit demonstration that an improvement in the confidence over the optimal minimum error measurement is possible for linearly dependent states.

Maximum confidence quantum measurements.

We consider the problem of discriminating between states of a specified set with maximum confidence. For a set of linearly independent states unambiguous discrimination is possible if we allow for the possibility of an inconclusive result. For linearly dependent sets an analogous measurement is one which allows us to be as confident as possible that when a given state is identified on the basis of the measurement result, it is indeed the correct state.