PeRsOnaliSed care Planning for oldER people with frailty (PROSPER): protocol for a randomised controlled trial.

BACKGROUND: Frailty is common in older age and is characterised by loss of biological reserves across multiple organ systems. These changes associated with frailty mean older people can be vulnerable to sudden, dramatic changes in health because of relatively small problems. Older people with frailty are at increased risk of adverse outcomes including disability, hospitalisation, and care home admission, with associated reduction in quality of life and increased NHS and social care costs. Personalised Care Planning offers an anticipatory, preventative approach to supporting older adults to live independently for longer, but it has not been robustly evaluated in a population of older adults with frailty. METHODS: Following an initial feasibility study, this multi-centre, individually randomised controlled trial aims to establish whether personalised care planning for older people improves health-related quality of life. It will recruit 1337 participants from general practices across Yorkshire and Humber and Mid-Mersey in the North of England. Eligible patients will be aged 65 and over with an electronic frailty index score of 0.21 or above, living in their own homes, without severe cognitive impairment and not in receipt of end-of-life care. Following confirmation of eligibility, informed consent and baseline data collection, participants will be individually randomised to the PeRsOnaliSed care Planning for oldER people with frailty (PROSPER) intervention or usual care in a 2.6:1 allocation ratio. Participants will not be blinded to allocation, but data collection and analysis will be blinded. The intervention will be delivered over 12 weeks by a Personal Independence Co-ordinator worker based within a voluntary sector organisation, Age UK. The primary outcomes are health-related quality of life, measured using both the physical and mental components of the Short-Form 12 Item Health Questionnaire at 12 months after randomisation. Secondary outcomes comprise activities of daily living, self-management capabilities and loneliness, admission to care homes, hospitalisations, and health and social care resource use at 12 months post randomisation. Parallel cost-effectiveness and process evaluations will be conducted alongside the trial. DISCUSSION: The PROSPER study will evaluate the effectiveness and cost-effectiveness of a personalised care planning approach for older people with frailty and inform the process of its implementation. TRIAL REGISTRATION: ISRCTN16123291 .  Registered on  28 August 2020.

Exploring How Active and Insufficiently Active Individuals Respond to Specific and Non-Specific Physical Activity Goals.

Purpose: This study aimed to extend understanding of goal setting in physical activity (PA) by exploring qualitatively active and insufficiently active individuals' experiences of pursuing specific and non-specific goals. Methods: Twelve active (Mage = 25.00 years) and nine insufficiently active (Mage = 24.33 years) adults were interviewed after participating in three 6-minute walking tests, during which they pursued specific and non-specific (open and DYB) goals and completed a no-goal control condition. Content analysis was used to examine each subgroup independently, before a between-group comparison to explore similarities and differences in experiences was undertaken. Results: Several strategies were employed to enhance trustworthiness. Our analysis was organised into seven categories: (1) perception of challenge; (2) perceived control; (3) performance satisfaction; (4) motivational intensity; (5) enjoyment; (6) self-efficacy; and (7) strategies for pursuing goals. Our findings suggest that active participants responded more positively to specific goals, with differences in the cognitions experienced before, during, and after the goal conditions. Conversely, insufficiently active participants responded more positively to non-specific goals, with differences in the cognitions experienced before, during, and after the goal conditions and more negatively to specific goals. Conclusion: Findings extend understanding of specific and non-specific goals in PA and underline the need to consider goal specificity in the prescription of PA for certain population groups most in need of intervention.

What are lay UK public perceptions of frailty: a scoping review.

RATIONALE AND OBJECTIVE: Perceptions of frailty can influence how families cope, quality of life and access to support services. Yet little is known of how lay members of the UK general public perceive frailty. This scoping review aimed to explore how frailty is perceived among the lay public in the United Kingdom. METHODS: The established scoping review methodology by Arksey and O'Malley was followed and searches were conducted across eight electronic databases and grey literature websites for articles published between 1990 and August 2022. In total, 6,705 articles were identified, of which six were included in the review. Data were analysed using Braun and Clarke's thematic analysis framework. RESULTS: Three key themes were identified; frailty as a normal part of ageing, perceived consequences of frailty and coping with frailty. Overall, frailty has negative connotations and is perceived as linked to a natural part of the ageing process, increased dependency, loss of identity and social exclusion and stigma. However, it is unclear whether these perceptions have a direct bearing on access to support services for communities. CONCLUSION AND IMPLICATIONS: This review identifies that it is imperative for health and social care service providers to consider the individual meaning of frailty for older people and families, to understand and integrate their particular needs and preferences when planning and delivering person centred frailty care and support. There is also a need for development of interventions that focus on increasing education and reducing stigma around frailty in order to change frailty perceptions in the UK.

The (over)use of SMART goals for physical activity promotion: A narrative review and critique.

The SMART acronym (e.g., Specific, Measurable, Achievable, Realistic, Timebound) is a highly prominent strategy for setting physical activity goals. While it is intuitive, and its practical value has been recognised, the scientific underpinnings of the SMART acronym are less clear. Therefore, we aimed to narratively review and critically examine the scientific underpinnings of the SMART acronym and its application in physical activity promotion. Specifically, our review suggests that the SMART acronym: is not based on scientific theory; is not consistent with empirical evidence; does not consider what type of goal is set; is not applied consistently; is lacking detailed guidance; has redundancy in its criteria; is not being used as originally intended; and has a risk of potentially harmful effects. These issues are likely leading to sub-optimal outcomes, confusion, and inconsistency. Recommendations are provided to guide the field towards better practice and, ultimately, more effective goal setting interventions to help individuals become physically active.

Implementing personalised care planning for older people with frailty: a process evaluation of the PROSPER feasibility trial.

BACKGROUND: Personalised Care Planning (PCP) is a collaborative approach used in the management of chronic conditions. Core components of PCP are shared decision making to achieve joint goal setting and action planning by the clinician and patient. We undertook a process evaluation within the PROSPER feasibility trial to understand how best to implement PCP for older people with frailty in the community. METHODS: The trial was set in two localities in England. We observed training sessions and intervention delivery at three time points during the 12-week intervention period. We interviewed delivery teams before, during and after the intervention period, as well as primary care staff. We interviewed older people who had received, declined or withdrawn from PCP. We explored training of staff delivering PCP, structures, mechanisms and resources needed for delivery, and influences on uptake. We undertook a framework approach to data analysis. FINDINGS: We observed thirteen training sessions and interviewed seven delivery staff, five primary care staff, and twenty older people, including seven who had declined or withdrawn from the intervention. Delivery teams successfully acquired skills and knowledge, but felt underprepared for working with people with lower levels of frailty. Timing of training was critical and 'top-ups' were needed. Engagement with primary care staff was tenuous. Older people with lower frailty were unclear of the intervention purpose and benefits, goal setting and action planning. CONCLUSIONS: PCP has the potential to address the individualised needs of older people with frailty. However, training requires careful tailoring and is ideally on-going. Considerable efforts are required to integrate statutory and voluntary stakeholders, understanding the expectations and contributions of each agency from the outset. In addition, older people with frailty need time and support to adjust to new ways of thinking about their own health now and in the future so they can participate in shared decision making. These key factors will be essential when developing models of care for delivering PCP to support older people with frailty to sustain their independence and quality of life. TRIAL REGISTRATION: ISRCTN 12,363,970 - 08/11/2018.

Intraspecific variation in the cranial osteology of Diplometopon zarudnyi (Squamata: Amphisbaenia: Trogonophidae).

A snake-like body plan and burrowing lifestyle characterize numerous vertebrate groups as a result of convergent evolution. One such group is the amphisbaenians, a clade of limbless, fossorial lizards that exhibit head-first burrowing behavior. Correlated with this behavior, amphisbaenian skulls are more rigid and coossified than those of nonburrowing lizards. However, due to their lifestyle, there are many gaps in our understanding of amphisbaenian anatomy, including how their cranial osteology varies among individuals of the same species and what that reveals about constraints on the skull morphology of head-first burrowing taxa. We investigated intraspecific variation in the cranial osteology of amphisbaenians using seven individuals of the trogonophid Diplometopon zarudnyi. Variation in both skull and individual skull element morphology was examined qualitatively and quantitatively through three-dimensional (3D) models created from microcomputed tomography data. Qualitative examination revealed differences in the number and position of foramina, the interdigitation between the frontals and parietal, and the extent of coossification among the occipital complex, fused basioccipital and parabasisphenoid ("parabasisphenoid-basioccipital complex"), and elements X. We performed 3D landmark-based geometric morphometrics for the quantitative assessment, revealing shape differences in the skull, premaxilla, maxilla, frontal, and parietal. The observed intraspecific variation may be the result of different stages of ontogenetic development or biomechanical optimization for head-first burrowing. For example, variation in the coossification of the occipital region suggests a potential ontogenetic coossification sequence. Examination of these areas of variation across other head-first burrowing taxa will help determine if the variation is clade-specific or part of a broader macroevolutionary pattern of head-first burrowing.

Niraparib Shows Superior Tissue Distribution and Efficacy in a Prostate Cancer Bone Metastasis Model Compared with Other PARP Inhibitors.

Patients with prostate cancer whose tumors bear deleterious mutations in DNA-repair pathways often respond to PARP inhibitors. Studies were conducted to compare the activity of several PARP inhibitors in vitro and their tissue exposure and in vivo efficacy in mice bearing PC-3M-luc-C6 prostate tumors grown subcutaneously or in bone. Niraparib, olaparib, rucaparib, and talazoparib were compared in proliferation assays, using several prostate tumor cell lines and in a cell-free PARP-trapping assay. PC-3M-luc-C6 cells were approximately 12- to 20-fold more sensitive to PARP inhibition than other prostate tumor lines, suggesting that these cells bear a DNA damage repair defect. The tissue exposure and efficacy of these PARP inhibitors were evaluated in vivo in PC-3M-luc-C6 subcutaneous and bone metastasis tumor models. A steady-state pharmacokinetic study in PC-3M-luc-C6 tumor-bearing mice showed that all of the PARP inhibitors had favorable subcutaneous tumor exposure, but niraparib was differentiated by superior bone marrow exposure compared with the other drugs. In a PC-3M-luc-C6 subcutaneous tumor efficacy study, niraparib, olaparib, and talazoparib inhibited tumor growth and increased survival to a similar degree. In contrast, in the PC-3M-luc-C6 bone metastasis model, niraparib showed the most potent inhibition of bone tumor growth compared with the other therapies (67% vs. 40%-45% on day 17), and the best survival improvement over vehicle control [hazard ratio (HR), 0.28 vs. HR, 0.46-0.59] and over other therapies (HR, 1.68-2.16). These results show that niraparib has superior bone marrow exposure and greater inhibition of tumor growth in bone, compared with olaparib, rucaparib, and talazoparib.

Community Ageing Research 75+ (CARE75+) REMOTE study: a remote model of recruitment and assessment of the health, well-being and social circumstances of older people.

INTRODUCTION: The Community Ageing Research 75+ (CARE75+) study is a longitudinal cohort study collecting extensive health and social data, with a focus on frailty, independence and quality of life in older age. CARE75+ was the first international experimental frailty research cohort designed using trial within cohorts (TwiCs) methodology, aligning epidemiological research with clinical trial evaluation of interventions to improve the health and well-being of older people. CARE75+ REMOTE is an extension of CARE75+ using a remote model that does not require face-to-face interactions for data collection in the current circumstances of a global pandemic and will provide an efficient, sustainable data collection model. METHODS AND ANALYSIS: Prospective cohort study using TwiCs. One thousand community-dwelling older people (≥75 years) will be recruited from UK general practices by telephone. Exclusions include: nursing home/care home residents; those with an estimated life expectancy of 3 months or less; and people receiving palliative care. DATA COLLECTION: Assessments will be conducted by telephone, web-submission or postal questionnaire: baseline, 6 months, 12 months, 18 months, 24 months, 30 months and 36 months. Measures include activities of daily living, mood, health-related quality of life, comorbidities, medications, frailty, informal care, healthcare and social care service use. Consent will be sought for data linkage and invitations to additional studies (sub-studies). ETHICS AND DISSEMINATION: CARE75+ was approved by the National Research Ethics Service (NRES) Committee Yorkshire and the Humber-Bradford Leeds 10 October 2014 (14/YH/1120). CARE75+ REMOTE (amendment 13) was approved on the 18th November 2020. Consent is sought if an individual is willing to participate and has capacity to provide informed consent. Consultee assent is sought if an individual lacks capacity. Results will be disseminated in peer-reviewed scientific journals and conferences. Results will be summarised and disseminated to study participants via newsletters, local engagement events and on a bespoke website. TRIAL REGISTRATION NUMBER: ISRCTN16588124.

Normative Estimates and Agreement Between 2 Measures of Health-Related Quality of Life in Older People With Frailty: Findings From the Community Ageing Research 75+ Cohort.

BACKGROUND: Previous studies have summarized evidence on health-related quality of life for older people, identifying a range of measures that have been validated, but have not sought to present results by degree of frailty. Furthermore, previous studies did not typically use quality-of-life measures that generate an overall health utility score. Health utility scores are a necessary component of quality-adjusted life-year calculations used to estimate the cost-effectiveness of interventions. METHODS: We calculated normative estimates in mean and standard deviation for EQ-5D-5L, short-form 36-item health questionnaire in frailty (SF-36), and short-form 6-dimension (SF-6D) for a range of established frailty models. We compared response distributions across dimensions of the measures and investigated agreement using Bland-Altman and interclass correlation techniques. RESULTS: The EQ-5D-5L, SF-36, and SF-6D scores decrease and their variability increases with advancing frailty. There is strong agreement between the EQ-5D-5L and SF-6D across the spectrum of frailty. Agreement is lower for people who are most frail, indicating that different components of the 2 instruments may have greater relevance for people with advancing frailty in later life. There is a greater risk of ceiling effects using the EQ-5D-5L rather than the SF-6D. CONCLUSIONS: We recommend the SF-36/SF-6D as an appropriate measure of health-related quality of life for clinical trials if fit older people are the planned target. In trials of interventions involving older people with increasing frailty, we recommend that both the EQ-5D-5L and SF36/SF6D are included, and are used in sensitivity analyses as part of cost-effectiveness evaluation.

Study protocol for a cluster randomised controlled feasibility trial evaluating personalised care planning for older people with frailty: PROSPER V2 27/11/18.

BACKGROUND: Frailty is characterised by increased vulnerability to falls, disability, hospitalisation and care home admission. However, it is relatively reversible in the early stages. Older people living with frailty often have multiple health and social issues which are difficult to address but could benefit from proactive, person-centred care. Personalised care planning aims to improve outcomes through better self-management, care coordination and access to community resources. METHODS: This feasibility cluster randomised controlled trial aims to recruit 400 participants from 11 general practice clusters across Bradford and Leeds in the north of England. Eligible patients will be aged over 65 with an electronic frailty index score of 0.21 (identified via their electronic health record), living in their own homes, without severe cognitive impairment and not in receipt of end of life care. After screening for eligible patients, a restricted 1:1 cluster-level randomisation will be used to allocate practices to the PROSPER intervention, which will be delivered over 12 weeks by a personal independence co-ordinator worker, or usual care. Following initial consent, participants will complete a baseline questionnaire in their own home including measures of health-related quality of life, activities of daily living, depression and health and social care resource use. Follow-up will be at six and 12 months. Feasibility outcomes relate to progression criteria based around recruitment, intervention delivery, retention and follow-up. An embedded process evaluation will contribute to iterative intervention optimisation and logic model development by examining staff training, intervention implementation and contextual factors influencing delivery and uptake of the intervention. DISCUSSION: Whilst personalised care planning can improve outcomes in long-term conditions, implementation in routine settings is poor. We will evaluate the feasibility of conducting a cluster randomised controlled trial of personalised care planning in a community population based on frailty status. Key objectives will be to test fidelity of trial design, gather data to refine sample size calculation for the planned definitive trial, optimise data collection processes and optimise the intervention including training and delivery. TRIAL REGISTRATION: ISRCTN12363970 - 08/11/18.

A posture and mobility training package for care home staff: results of a cluster randomised controlled feasibility trial (the PATCH trial).

BACKGROUND: provision of care for care home residents with complex needs is challenging. Physiotherapy and activity interventions can improve well-being but are often time-limited and resource intensive. A sustainable approach is to enhance the confidence and skills of staff who provide care. This trial assessed the feasibility of undertaking a definitive evaluation of a posture and mobility training programme for care staff. DESIGN AND SETTING: a cluster randomised controlled feasibility trial with embedded process evaluation. Ten care homes in Yorkshire, United Kingdom, were randomised (1:1) to the skilful care training package (SCTP) or usual care (UC). PARTICIPANTS: residents who were not independently mobile. INTERVENTION: SCTP-delivered by physiotherapists to care staff. OBJECTIVES AND MEASUREMENTS: key objectives informed progression to a definitive trial. Recruitment, retention and intervention uptake were monitored. Data, collected by a blinded researcher, included pain, posture, mobility, hospitalisations and falls. This informed data collection feasibility and participant safety. RESULTS: a total of 348 residents were screened; 146 were registered (71 UC, 75 SCTP). Forty two were lost by 6 months, largely due to deaths. While data collection from proxy informants was good (>95% expected data), attrition meant that data completion rates did not meet target. Data collection from residents was poor due to high levels of dementia. Intervention uptake was variable-staff attendance at all sessions ranged from 12.5 to 65.8%. There were no safety concerns. CONCLUSION: care home and resident recruitment are feasible, but refinement of data collection approaches and intervention delivery are needed for this trial and care home research more widely.

Qualitatively exploring the suitability of tablet computers to encourage participation with activities by people with moderate stage dementia.

INTRODUCTION: Opportunities to participate with enjoyable activities is one of the most frequently reported unmet needs by the person living with dementia. Enabling and intuitive technologies may offer accessible ways to engage with such activities. OBJECTIVES: To explore how tablet computers might encourage participation in enjoyable activities by people with moderate levels of dementia and to consider how such technologies might be incorporated into the repertoire of activities currently provided through day care settings. METHODS: A focused visual ethnographic approach was developed specifically to meet the research objectives. Twelve participants attending a community day care centre and nine supporters (both volunteers and paid staff) consented to take part in the research. Technology facilitated group activity sessions took place twice a week for a period of four weeks and all were video recorded. Findings: Video analysis demonstrated that the majority of people with dementia found the technology an effective means of participating in enjoyable activities. Analysis also revealed the extent to which participation relies on the existence of effective support. It showed how maintaining focus on retained strengths and abilities enabled the group overall to meet and often exceed their own and others perceived capacity to participate. Finally, analysis confirmed the importance of enjoyment of activities 'in the moment' and the need for those supporting people in the moderate stages of dementia to acknowledge and work with this. CONCLUSION: The use of tablet computers to enhance participation in sociable and enjoyable activities in day care settings is realistic and achievable if supported appropriately.

Community ageing research 75+ study (CARE75+): an experimental ageing and frailty research cohort.

INTRODUCTION: The Community Ageing Research 75+ Study (CARE75+) is a longitudinal cohort study collecting an extensive range of health, social and economic data, with a focus on frailty, independence and quality of life in older age. CARE75+ is the first international experimental frailty research cohort designed using Trial within Cohorts (TwiCs) methodology, to align applied epidemiological research with clinical trial evaluation of interventions to improve the health and well-being of older people living with frailty. METHODS AND ANALYSIS: Prospective cohort study using a TwiCs design. One thousand community-dwelling older people (≥75 years) will be recruited from UK general practices. Nursing home residents, those with an estimated life expectancy of 3 months or less and people receiving palliative care will be excluded. Data collection assessments will be face to face in the person's home at baseline, 6 months, 12 months, 24 months and 48 months, including assessments of frailty, cognition, mood, health-related quality of life, comorbidity, medications, resilience, loneliness, pain and self-efficacy. A modified protocol for follow-up by telephone or web based will be offered at 6 months. Consent will be sought for data linkage and invitations to additional studies, including intervention studies using the TwiCs design. A blood sample biobank will be established for future basic science studies. ETHICS AND DISSEMINATION: CARE75+ was approved by the NRES Committee Yorkshire and the Humber-Bradford Leeds 10 October 2014 (14/YH/1120). Formal written consent is sought if an individual is willing to participate and has capacity to provide informed consent. Consultee assent is sought if an individual lacks capacity.Study results will be disseminated in peer-reviewed scientific journals and scientific conferences. Key study results will be summarised and disseminated to all study participants via newsletters, local older people's publications and local engagement events. Results will be reported on a bespoke CARE75+ website. TRIAL REGISTRATION NUMBER: ISRCTN16588124;Results stage.

PATCH: posture and mobility training for care staff versus usual care in care homes: study protocol for a randomised controlled trial.

BACKGROUND: Residents of care homes have high levels of disability and poor mobility, but the promotion of health and wellbeing within care homes is poorly realised. Residents spend the majority of their time sedentary which leads to increased dependency and, coupled with poor postural management, can have many adverse outcomes including pressure sores, pain and reduced social interaction. The intervention being tested in this project (the Skilful Care Training Package) aims to increase the awareness and skills of care staff in relation to poor posture in the older, less mobile adult and highlight the benefits of activity, and how to skilfully assist activity, in this group to enable mobility and reduce falls risk. Feasibility work will be undertaken to inform the design of a definitive cluster randomised controlled trial. METHODS: This is a cluster randomised controlled feasibility trial, aiming to recruit at least 12-15 residents at each of 10 care homes across Yorkshire. Care homes will be randomly allocated on a 1:1 basis to receive either the Skilful Care Training Package alongside usual care or to continue to provide usual care alone. Assessments will be undertaken by blinded researchers with participating residents at baseline (before care home randomisation) and at three and six months post randomisation. Data relating to changes in physical activity, mobility, posture, mood and quality of life will be collected. Data at the level of the home will also be collected and will include staff experience of care and changes in the numbers and types of adverse events residents experience (for example, hospital admissions, falls). Details of NHS service usage will be collected to inform the economic analysis. An embedded process evaluation will explore intervention delivery and its acceptability to staff and residents. DISCUSSION: Participant uptake, engagement and retention are key feasibility outcomes. Exploration of barriers and facilitators to intervention delivery will inform intervention optimisation. Study results will inform progression to a definitive trial and add to the body of evidence for good practice in care home research. TRIAL REGISTRATION: ISRCTN Registry, ISRCTN50080330 . Registered on 27 March 2017.

Disciplinary power and the process of training informal carers on stroke units.

This article examines the process of training informal carers on stroke units using the lens of power. Care is usually assumed as a kinship obligation but the state has long had an interest in framing the carer and caring work. Training carers in healthcare settings raises questions about the power of the state and healthcare professionals as its agents to shape expectations and practices related to the caring role. Drawing on Foucault's notion of disciplinary power, we show how disciplinary forms of power exercised in interactions between healthcare professionals and carers shape the engagement and resistance of carers in the process of training. Interview and observational field note extracts are drawn from a multi-sited study of a training programme on stroke units targeting family carers of people with stroke to consider the consequences of subjecting caring to this intervention. We found that the process of training informal carers on stroke units was not simply a matter of transferring skills from professional to lay person, but entailed disciplinary forms of power intended to shape the conduct of the carer. We interrogate the extent to which a specific kind of carer is produced through such an approach, and the wider implications for the participation of carers in training in healthcare settings and the empowerment of carers.

Poststroke Trajectories: The Process of Recovery Over the Longer Term Following Stroke.

We adopted a grounded theory approach to explore the process of recovery experienced by stroke survivors over the longer term who were living in the community in the United Kingdom, and the interacting factors that are understood to have shaped their recovery trajectories. We used a combination of qualitative methods. From the accounts of 22 purposively sampled stroke survivors, four different recovery trajectories were evident: (a) meaningful recovery, (b) cycles of recovery and decline, (c) ongoing disruption, (d) gradual, ongoing decline. Building on the concept of the illness trajectory, our findings demonstrate how multiple, interacting factors shape the process and meaning of recovery over time. Such factors included conception of recovery and meanings given to the changing self, the meanings and consequences of health and illness experiences across the life course, loss, sense of agency, and enacting relationships. Awareness of the process of recovery will help professionals better support stroke survivors.

A qualitative exploration of self-reported unmet need one year after stroke.

PURPOSE: Stroke survivors consistently report longer-term problems after stroke, suggesting their needs are not being met. We developed a questionnaire to identify stroke-survivor unmet needs. Preliminary questionnaire testing showed that despite residual impairment, nearly one third of respondents reported no/low unmet need. This qualitative study aims to gain insight into why stroke survivors report low/no unmet needs. METHOD: People who self-reported zero or one unmet need were purposively sampled and semi-structured interviews were conducted with 10 participants. Identification and management of current problems were discussed and thematic analysis was undertaken. RESULTS: Participants did not report having unmet need. Despite this, all participants identified current issues or problems. Living with problems while reporting no/low unmet need is explained through: acceptance of changed circumstances; making comparisons with other people and circumstances; valuing pride, determination or independence; and viewing issues in the context of their expectations and experiences of services. Additionally, all participants were receiving some support. CONCLUSIONS: Self-identification of unmet needs is complex. Further investigation could explore the factors which enable stroke survivors to appropriately identify and experience no unmet needs, and whether these could be applied to reduce unmet needs of others. Implications for Rehabilitation Despite self-reporting no/low unmet need, survivors of stroke may still be experiencing difficulties in their daily lives. Stroke-survivor-identified low unmet need is influenced by complex factors including: acceptance; expectations of services; and comparisons with other people, which Health and Social Care professionals have a role in understanding. Health professionals could assess unmet need by using tools as a guide, supported by individual conversation. Factors which enable some stroke survivors to appropriately identify and experience no/low unmet need could be further explored, and considered as strategies to reduce unmet needs of others.

Implementing a training intervention to support caregivers after stroke: a process evaluation examining the initiation and embedding of programme change.

BACKGROUND: Medical Research Council (MRC) guidance identifies implementation as a key element of the development and evaluation process for complex healthcare interventions. Implementation is itself a complex process involving the mobilization of human, material, and organizational resources to change practice within settings that have pre-existing structures, historical patterns of relationships, and routinized ways of working. Process evaluations enable researchers and clinicians to understand how implementation proceeds and what factors impact on intended program change. A qualitative process evaluation of the pragmatic cluster randomized controlled trial; Training Caregivers after Stroke was conducted to examine how professionals were engaged in the work of delivering training; how they reached and involved caregivers for whom the intervention was most appropriate; how did those on whom training was targeted experience and respond to it. Normalization Process Theory, which focuses attention on implementing and embedding program change, was used as a sensitizing framework to examine selected findings. RESULTS: Contextual factors including organizational history and team relationships, external policy, and service development initiatives, impinged on implementation of the caregiver training program in unintended ways that could not have been predicted through focus on mechanisms of individual and collective action at unit level. Factors that facilitated or impeded the effectiveness of the cascade training model used, whether and how stroke unit teams made sense of and engaged individually and collectively with a complex caregiver training intervention, and what impact these factors had on embedding the intervention in routine stroke unit practice were identified. CONCLUSIONS: Where implementation of complex interventions depends on multiple providers, time needs to be invested in reaching agreement on who will take responsibility for delivery of specific components and in determining how implementation and its effectiveness will be monitored. This goes beyond concern with intervention fidelity; explicit consideration also needs to be given to the implementation process in terms of how program change can be effected at organizational, practice, and service delivery levels. Normalization Process Theory's constructs help identify vulnerable features of implementation processes in respect of the work involved in embedding complex interventions.

Interdisciplinary health research: perspectives from a process evaluation research team.

BACKGROUND: Interdisciplinary health research (IDHR) is increasingly encouraged and is often a specific requirement for research grants provided by health research funding councils worldwide. There is consensus that research expertise and scholarship from a diverse range of disciplines are necessary to examine questions relating to complex health and social concerns for which single disciplinary approaches have been found inadequate. METHODS: This paper reports on the experiences of an interdisciplinary process evaluation research team working in the field of stroke care. RESULTS: Realising the perceived benefits is less than straightforward; setting up and conducting IDHR can present researchers with a range of challenges at a strategic, practical and individual level. We identify how differences in disciplinary perspectives and skills impacted on our research practice. CONCLUSIONS: Whilst initially challenging, our different approaches to the research problem and the methods to address it, expanded conceptual and methodological understanding and proved of benefit for the research team and the study outputs.

Chemotherapy-induced nausea and vomiting: challenges and opportunities for improved patient outcomes.

Oncology nurses play a pivotal role in the care of patients receiving chemotherapy and are in a prime position to facilitate better care of patients experiencing chemotherapy-induced nausea and vomiting (CINV). However, to do so, they must be kept well apprised of the most recent guidelines, the latest developments in CINV therapy, and the expanding knowledge of CINV pathophysiology. In April 2008, a roundtable meeting of experts in the field of CINV was convened after a detailed needs assessment revealed a knowledge gap in CINV management on the part of oncology nurses. The review found that many practitioners significantly underestimated the occurrence of CINV (particularly of delayed symptoms), and others failed to implement evidence-based guidelines. Presentations included CINV pathophysiology, the significance of CINV prophylaxis, evidence-based guidelines, current treatment options and future therapies, practical nursing considerations in CINV, and CINV learning gaps among oncology nurses, with the topics then discussed by the panel at large.