Disentangling interventions to reduce fear of falling in community-dwelling older people: a systematic review and meta-analysis of intervention components.

PURPOSE: Fear of falling (FoF) is a common and debilitating problem for older people. Most multicomponent interventions show only moderate effects. Exploring the effective components may help in the optimization of treatments for FoF. MATERIALS AND METHODS: In a systematic review of five scientific literature databases, we identified randomized controlled trials with older community-dwelling people that included FoF as an outcome. There was no restriction on types of interventions. Two reviewers extracted information about outcomes and content of interventions. Intervention content was coded with a coding scheme of 68 intervention components. We compared all studies with a component to those without using univariate meta-regressions. RESULTS: Sixty-six studies, reporting on 85 interventions, were included in the systematic review. In the meta-regressions (n = 49), few components were associated with intervention effects at the first available follow up after the intervention, but interventions with meditation, holistic exercises (such as Tai Chi or Pilates) or body awareness were significantly more effective than interventions without these components. Interventions with self-monitoring, balance exercises, or tailoring were less effective compared to those without these components. CONCLUSIONS: The identified components may be important for the design and optimization of treatments to reduce FoF. Implications for rehabilitationFear of falling (FoF) is a common and debilitating issue among older people and multicomponent interventions usually show only small to moderate effects on FoF.This review and meta-analysis investigated 68 intervention components and their relation to intervention effects on FoF.Interventions with meditation, holistic exercises (such as Tai Chi), or body awareness are more effective than interventions without these components.Clinicians aiming to reduce FoF may recommend selected interventions to older people taking into account the current knowledge of intervention components.

Intervention Characteristics Associated With a Reduction in Fear of Falling Among Community-Dwelling Older People: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

BACKGROUND AND OBJECTIVES: Fear of falling (FoF) is associated with decreased physical functioning and an increased fall risk. Interventions generally demonstrate moderate effects and optimized interventions are needed. Intervention characteristics, such as setting or delivery method may vary. We investigated which overarching intervention characteristics are associated with a reduction in FoF in community-dwelling older people. RESEARCH DESIGN AND METHODS: A systematic review and meta-analysis of randomized controlled trials (RCTs) in community-dwelling older people without specific diseases was performed. Associations between intervention characteristics and standardized mean differences (SMD) were determined by univariate meta-regression. Sensitivity analyses were performed. RESULTS: Data on 62 RCTs were extracted, 50 intervention groups were included in the meta-analysis. Most intervention characteristics and intervention types were not associated with the intervention effect. Supervision by a tai chi instructor (SMD: -1.047, 95% confidence interval [CI]: -1.598; -0.496) and delivery in a community setting (SMD: -0.528, 95% CI: -0.894; -0.161) were-compared to interventions without these characteristics-associated with a greater reduction in FoF. Holistic exercise, such as Pilates or yoga (SMD: -0.823, 95% CI: -1.255; -0.392), was also associated with a greater reduction in FoF. Delivery at home (SMD: 0.384, 95% CI: 0.002; 0.766) or with written materials (SMD: 0.452, 95% CI: 0.088; 0.815) and tailoring were less effective in reducing FoF (SMD: 0.687, 95% CI: 0.364; 1.011). DISCUSSION AND IMPLICATIONS: Holistic exercise, delivery with written materials, the setting and tailoring potentially represent characteristics to take into account when designing and improving interventions for FoF in community-dwelling older people. PROSPERO international prospective register of systematic reviews, registration ID CRD42018080483.

Medication review plus person-centred care: a feasibility study of a pharmacy-health psychology dual intervention to improve care for people living with dementia.

BACKGROUND: "Behaviour that Challenges" is common in people living with dementia, resident in care homes and historically has been treated with anti-psychotics. However, such usage is associated with 1800 potentially avoidable deaths annually in the UK. This study investigated the feasibility of a full clinical trial of a specialist dementia care pharmacist medication review combined with a health psychology intervention for care staff to limit the use of psychotropics. This paper focuses on feasibility; including recruitment and retention, implementation of medication change recommendations and the experiences and expectations of care staff. METHODS: West Midlands care homes and individuals meeting the inclusion criteria (dementia diagnosis; medication for behaviour that challenges), or their personal consultee, were approached for consent. A specialist pharmacist reviewed medication. Care home staff received an educational behaviour change intervention in a three-hour session promoting person-centred care. Primary healthcare staff received a modified version of the training. The primary outcome measure was the Neuropsychiatric Inventory-Nursing Home version at 3 months. Other outcomes included quality of life, cognition, health economics and prescribed medication. A qualitative evaluation explored expectations and experiences of care staff. RESULTS: Five care homes and 34 of 108 eligible residents (31.5%) were recruited, against an original target of 45 residents across 6 care homes. Medication reviews were conducted for 29 study participants (85.3%) and the pharmacist recommended stopping or reviewing medication in 21 cases (72.4%). Of the recommendations made, 57.1% (12 of 21) were implemented, and implementation (discontinuation) took a mean of 98.4 days. In total, 164 care staff received training and 21 were interviewed. Care staff reported a positive experience of the intervention and post intervention adopting a more holistic patient-centred approach. CONCLUSIONS: The intervention contained two elements; staff training and medication review. It was feasible to implement the staff training, and the training appeared to increase the ability and confidence of care staff to manage behaviour that challenges without the need for medication. The medication review would require significant modification for full trial partly related to the relatively limited uptake of the recommendations made, and delay in implementation. TRIAL REGISTRATION: ISRCTN58330068 . Registered 15 October 2017. Retrospectively registered.

Optimal healthcare delivery to care homes in the UK: a realist evaluation of what supports effective working to improve healthcare outcomes.

INTRODUCTION: care home residents have high healthcare needs not fully met by prevailing healthcare models. This study explored how healthcare configuration influences resource use. METHODS: a realist evaluation using qualitative and quantitative data from case studies of three UK health and social care economies selected for differing patterns of healthcare delivery to care homes. Four homes per area (12 in total) were recruited. A total of 239 residents were followed for 12 months to record resource-use. Overall, 181 participants completed 116 interviews and 13 focus groups including residents, relatives, care home staff, community nurses, allied health professionals and General Practitioners. RESULTS: context-mechanism-outcome configurations were identified explaining what supported effective working between healthcare services and care home staff: (i) investment in care home-specific work that legitimises and values work with care homes; (ii) relational working which over time builds trust between practitioners; (iii) care which 'wraps around' care homes; and (iv) access to specialist care for older people with dementia. Resource use was similar between sites despite differing approaches to healthcare. There was greater utilisation of GP resource where this was specifically commissioned but no difference in costs between sites. CONCLUSION: activities generating opportunities and an interest in healthcare and care home staff working together are integral to optimal healthcare provision in care homes. Outcomes are likely to be better where: focus and activities legitimise ongoing contact between healthcare staff and care homes at an institutional level; link with a wider system of healthcare; and provide access to dementia-specific expertise.

Vitamin D supplementation as a potential cause of U-shaped associations between vitamin D levels and negative health outcomes: a decision tree analysis for risk of frailty.

BACKGROUND: A recent controversy in vitamin D research is a "U-shaped association", with elevated disease risks at both high and low 25-hydroxyvitamin D (25 (OH) D) levels. METHODS: This is a cross-sectional study of 238 male nursing home veterans in Hawaii. Classification and regression tree (CART) analysis identified groups based on 25 (OH) D and vitamin D supplementation for frailty risk. Characteristics were examined and compared across the groups using logistic regression and receiver operating characteristic (ROC) curve analyses. RESULTS: CART analysis identified three distinct groups: vitamin D supplement users (n = 86), non-users with low vitamin D (n = 55), and non-users with high vitamin D (n = 97). Supplement users were the most frail, but had high mean 25 (OH) D of 26.6 ng/mL, which was compatible with 27.1 ng/mL in non-users with high vitamin D, while mean 25 (OH) D of non-users with low vitamin D was 11.7 ng/mL. Supplement users and non-users with low vitamin D were significantly more likely to be frail (odds ratio (OR) = 9.90, 95% CI = 2.18-44.86, p = 0.003; OR = 4.28, 95% CI = 1.44-12.68, p = 0.009, respectively), compared with non-users with low vitamin D. ROC curve analysis showed the three groups significantly predicted frailty (area under the curve = 0.73), with sensitivity of 64.4% and specificity of 76.7%, while 25 (OH) D did not predict frailty. CONCLUSIONS: In these nursing home veterans, vitamin D supplement users were the most frail but with high 25 (OH) D. This can potentially be a cause of U-shaped associations between vitamin D levels and negative health outcomes.

Inequalities in receipt of mental and physical healthcare in people with dementia in the UK.

Background: UK Dementia Strategies prioritise fair access to mental and physical healthcare. We investigated whether there are inequalities by deprivation or gender in healthcare received by people with dementia, and compared healthcare received by people with and without dementia. Methods: we investigated primary care records of 68,061 community dwelling dementia patients and 259,337 people without dementia (2002-13). We tested hypotheses that people with dementia from more deprived areas, and who are women receive more psychotropic medication, fewer surgery consultations, are less likely to receive annual blood pressure, weight monitoring and an annual review, compared with those from less deprived areas and men. Results: only half of people with dementia received a documented annual review. Deprivation was not associated with healthcare received. Compared to men with dementia, women with dementia had lower rates of surgery consultations (adjusted incidence rate ratio (IRR) 0.90, 95% CI 0.90-0.91), of annual blood pressure monitoring (adjusted IRR 0.96, 95% CI 0.95-0.97) and of annual weight monitoring (adjusted IRR 0.91, 95% CI 0.90-0.93). Men with dementia were less likely to be taking psychotropic medication than women with dementia. People with dementia had fewer surgery consultations and were less likely to have their weight and blood pressure monitored at least annually, compared to the non-dementia group. Conclusions: people with dementia, in particular women, appear to receive less primary healthcare, but take more psychotropic medication that may negatively impact their physical health. Reducing these inequalities and improving access of people with dementia to preventative healthcare could improve the health of people with dementia.

Family caregivers' conceptualisation of quality end-of-life care for people with dementia: A qualitative study.

BACKGROUND: People with dementia have been described as the 'disadvantaged dying' with poor end-of-life care. Towards the end of life, people with dementia cannot report on the care they receive. It is therefore important to talk to caregivers; however, few have explored the views about end-of-life care from the caregivers' perspective. The majority of research on family caregivers has focussed on the burden and psychological impact of caring for a relative with dementia. AIM: This study aimed to explore the views of family caregivers about quality end-of-life care for people with dementia. DESIGN: Qualitative study using in-depth interviews and analysed using thematic analysis. SETTING/PARTICIPANTS: Purposive sampling from a third sector organisation's caregiver network was used to recruit 47 caregivers in England (2012-2013), consisting of (1) family caregivers of someone who had recently received a diagnosis of dementia, (2) family caregivers currently caring for someone with dementia and (3) bereaved family caregivers. RESULTS: Three over-arching themes were derived from the interviewees' discourse, including maintaining the person within, fostering respect and dignity and showing compassion and kindness. CONCLUSION: End-of-life care for people with dementia does not differ from care throughout the dementia trajectory. Throughout the findings, there is an implicit underlying theme of conflict: conflict between family caregivers and an increasingly systematised service of care and conflict between family caregivers and professionals. This study has in particular demonstrated the importance of the psycho-social aspects of care, aligning with the holistic definition of palliative care.

An exploratory study into the health beliefs and behaviours of British Indians with type II diabetes.

Aim To explore the influence of health beliefs and behaviours on diabetes management in British Indians, as successful management of diabetes is dependent on underlying cultural beliefs and behaviours. BACKGROUND: British South Asians are six times more likely to suffer from type II diabetes than those in the general population. Yet, little research has been carried out into beliefs about diabetes among the British Indian population. METHOD: The study used semi-structured interviews, a structured vignette and a pile-sorting exercise. In all, 10 British Indians were interviewed at a General Practice in North West London. Findings Those interviewed were informed about their diabetes but had difficulties in adapting their diet. Themes identified included causal beliefs of diabetes, use of alternative therapies, moderation of food, adaption of exercise regimes and sources of information. All were aware of avoiding certain foods yet some still continued to consume these items. Participants expressed the need for culturally sensitive forums to help manage their diabetes.

A co-design process developing heuristics for practitioners providing end of life care for people with dementia.

BACKGROUND: The end of life for someone with dementia can present many challenges for practitioners; such as, providing care if there are swallowing difficulties. This study aimed to develop a toolkit of heuristics (rules-of-thumb) to aid practitioners making end-of-life care decisions for people with dementia. METHODS: An iterative co-design approach was adopted using a literature review and qualitative methods, including; 1) qualitative interviews and focus groups with family carers and 2) focus groups with health and care professionals. Family carers were recruited from a national charity, purposively sampling those with experience of end-of-life care for a person with dementia. Health and care professionals were purposively sampled to include a broad range of expertise including; general practitioners, palliative care specialists, and geriatricians. A co-design group was established consisting of health and social care experts and family carers, to synthesise the findings from the qualitative work and produce a toolkit of heuristics to be tested in practice. RESULTS: Four broad areas were identified as requiring complex decisions at the end of life; 1) eating/swallowing difficulties, 2) agitation/restlessness, 3) ending life-sustaining treatment, and 4) providing "routine care" at the end of life. Each topic became a heuristic consisting of rules arranged into flowcharts. Eating/swallowing difficulties have three rules; ensuring eating/swallowing difficulties do not come as a surprise, considering if the situation is an emergency, and considering 'comfort feeding' only versus time-trialled artificial feeding. Agitation/restlessness encourages a holistic approach, considering the environment, physical causes, and the carer's wellbeing. Ending life-sustaining treatment supports practitioners through a process of considering the benefits of treatment versus quality-of-life and comfort. Finally, a heuristic on providing routine care such as bathing, prompts practitioners to consider adapting the delivery of care, in order to promote comfort and dignity at the end of life. CONCLUSIONS: The heuristics are easy to use and remember, offering a novel approach to decision making for dementia end-of-life care. They have the potential to be used alongside existing end-of-life care recommendations, adding more readily available practical assistance. This is the first study to synthesise experience and existing evidence into easy-to-use heuristics for dementia end-of-life care.

Effective health care for older people living and dying in care homes: a realist review.

BACKGROUND: Care home residents in England have variable access to health care services. There is currently no coherent policy or consensus about the best arrangements to meet these needs. The purpose of this review was to explore the evidence for how different service delivery models for care home residents support and/or improve wellbeing and health-related outcomes in older people living and dying in care homes. METHODS: We conceptualised models of health care provision to care homes as complex interventions. We used a realist review approach to develop a preliminary understanding of what supported good health care provision to care homes. We completed a scoping of the literature and interviewed National Health Service and Local Authority commissioners, providers of services to care homes, representatives from the Regulator, care home managers, residents and their families. We used these data to develop theoretical propositions to be tested in the literature to explain why an intervention may be effective in some situations and not others. We searched electronic databases and related grey literature. Finally the findings were reviewed with an external advisory group. RESULTS: Strategies that support and sustain relational working between care home staff and visiting health care professionals explained the observed differences in how health care interventions were accepted and embedded into care home practice. Actions that encouraged visiting health care professionals and care home staff jointly to identify, plan and implement care home appropriate protocols for care, when supported by ongoing facilitation from visiting clinicians, were important. Contextual factors such as financial incentives or sanctions, agreed protocols, clinical expertise and structured approaches to assessment and care planning could support relational working to occur, but of themselves appeared insufficient to achieve change. CONCLUSION: How relational working is structured between health and care home staff is key to whether health service interventions achieve health related outcomes for residents and their respective organisations. The belief that either paying clinicians to do more in care homes and/or investing in training of care home staff is sufficient for better outcomes was not supported.

Exercise for reducing fear of falling in older people living in the community: Cochrane systematic review and meta-analysis.

OBJECTIVE: to determine the effect of exercise interventions on fear of falling in community-living people aged ≥65. DESIGN: systematic review and meta-analysis. Bibliographic databases, trial registers and other sources were searched for randomised or quasi-randomised trials. Data were independently extracted by pairs of reviewers using a standard form. RESULTS: thirty trials (2,878 participants) reported 36 interventions (Tai Chi and yoga (n = 9); balance training (n = 19); strength and resistance training (n = 8)). The risk of bias was low in few trials. Most studies were from high-income countries (Australia = 8, USA = 7). Intervention periods (<12 weeks = 22; 13-26 weeks = 7; >26 weeks = 7) and exercise frequency (1-3 times/week = 32; ≥4 times/week = 4) varied between studies. Fear of falling was measured by single-item questions (7) and scales measuring falls efficacy (14), balance confidence (9) and concern or worry about falling (2). Meta-analyses showed a small to moderate effect of exercise interventions on reducing fear of falling immediately post-intervention (standardised mean difference (SMD) 0.37, 95% CI 0.18, 0.56; 24 studies; low-quality evidence). There was a small, but not statistically significant effect in the longer term (<6 months (SMD 0.17, 95% CI -0.05, 0.38 (four studies) and ≥6 months post-intervention SMD 0.20, 95% CI -0.01, 0.41 (three studies)). CONCLUSIONS: exercise interventions probably reduce fear of falling to a small to moderate degree immediately post-intervention in community-living older people. The high risk of bias in most included trials suggests findings should be interpreted with caution. High-quality trials are needed to strengthen the evidence base in this area.

Family carers' experiences of the Admiral Nursing Service: a quantitative analysis of carer feedback.

OBJECTIVES: Family carers of people with dementia often experience difficulty in accessing information, services and adequate support. Admiral Nurses, registered nurses specialising in dementia, provide holistic and person-centred support to families living with dementia. This study assessed the effectiveness of the Admiral Nurses' approach from the perspective of family carers who had accessed their service. METHOD: A questionnaire was developed with input from family carers and Admiral Nurses and questions were based around the Admiral Nursing Standards. 685 questionnaires were sent out in total to carers in receipt of care from three different regions in England. RESULTS: 207 questionnaires (30.2% response rate) were analysed. Admiral Nurses' knowledge and skills and their interventions were found helpful by 81.5% and 82.6% of respondents, respectively (mean values). Respondents also rated them effective in developing rapport (96.5%, mean value) and recognising and supporting the needs of the dyad (85.8%, mean value). More varied views were expressed in relation to activities and stimulation for the person with dementia, and to advice around medications and their effects, with around a third (n = 57, 31% and n = 63, 33.9%, respectively) of respondents finding Admiral Nurses not helpful, whilst 24.6% (n = 46) thought so in relation to care coordination. A higher number of contacts with Admiral Nurses (5+) and carer gender (female) were significant predictors of carers' satisfaction. CONCLUSION: Whilst some aspects of supporting carers are performed less well from the carers' perspective, overall family carers in receipt of Admiral Nursing support perceived their family-centred approach as helpful/effective.

Provision of NHS generalist and specialist services to care homes in England: review of surveys.

BACKGROUND: The number of beds in care homes (with and without nurses) in the United Kingdom is three times greater than the number of beds in National Health Service (NHS) hospitals. Care homes are predominantly owned by a range of commercial, not-for-profit or charitable providers and their residents have high levels of disability, frailty and co-morbidity. NHS support for care home residents is very variable, and it is unclear what models of clinical support work and are cost-effective. OBJECTIVES: To critically evaluate how the NHS works with care homes. METHODS: A review of surveys of NHS services provided to care homes that had been completed since 2008. It included published national surveys, local surveys commissioned by Primary Care organisations, studies from charities and academic centres, grey literature identified across the nine government regions, and information from care home, primary care and other research networks. Data extraction captured forms of NHS service provision for care homes in England in terms of frequency, location, focus and purpose. RESULTS: Five surveys focused primarily on general practitioner services, and 10 on specialist services to care home. Working relationships between the NHS and care homes lack structure and purpose and have generally evolved locally. There are wide variations in provision of both generalist and specialist healthcare services to care homes. Larger care home chains may take a systematic approach to both organising access to NHS generalist and specialist services, and to supplementing gaps with in-house provision. Access to dental care for care home residents appears to be particularly deficient. CONCLUSIONS: Historical differences in innovation and provision of NHS services, the complexities of collaborating across different sectors (private and public, health and social care, general and mental health), and variable levels of organisation of care homes, all lead to persistent and embedded inequity in the distribution of NHS resources to this population. Clinical commissioners seeking to improve the quality of care of care home residents need to consider how best to provide fair access to health care for older people living in a care home, and to establish a specification for service delivery to this vulnerable population.

Relationships, expertise, incentives, and governance: supporting care home residents' access to health care. An interview study from England.

OBJECTIVES: To explore what commissioners of care, regulators, providers, and care home residents in England identify as the key mechanisms or components of different service delivery models that support the provision of National Health Service (NHS) provision to independent care homes. METHODS: Qualitative, semistructured interviews with a purposive sample of people with direct experience of commissioning, providing, and regulating health care provision in care homes and care home residents. Data from interviews were augmented by a secondary analysis of previous interviews with care home residents on their personal experience of and priorities for access to health care. Analysis was framed by the assumptions of realist evaluation and drew on the constant comparative method to identify key themes about what is required to achieve quality health care provision to care homes and resident health. RESULTS: Participants identified 3 overlapping approaches to the provision of NHS that they believed supported access to health care for older people in care homes: (1) Investment in relational working that fostered continuity and shared learning between visiting NHS staff and care home staff, (2) the provision of age-appropriate clinical services, and (3) governance arrangements that used contractual and financial incentives to specify a minimum service that care homes should receive. CONCLUSION: The 3 approaches, and how they were typified as working, provide a rich picture of the stakeholder perspectives and the underlying assumptions about how service delivery models should work with care homes. The findings inform how evidence on effective working in care homes will be interrogated to identify how different approaches, or specifically key elements of those approaches, achieve different health-related outcomes in different situations for residents and associated health and social care organizations.

Exercise for reducing fear of falling in older people living in the community.

BACKGROUND: Fear of falling is common in older people and associated with serious physical and psychosocial consequences. Exercise (planned, structured, repetitive and purposive physical activity aimed at improving physical fitness) may reduce fear of falling by improving strength, gait, balance and mood, and reducing the occurrence of falls. OBJECTIVES: To assess the effects (benefits, harms and costs) of exercise interventions for reducing fear of falling in older people living in the community. SEARCH METHODS: We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register (July 2013), the Central Register of Controlled Trials (CENTRAL 2013, Issue 7), MEDLINE (1946 to July Week 3 2013), EMBASE (1980 to 2013 Week 30), CINAHL (1982 to July 2013), PsycINFO (1967 to August 2013), AMED (1985 to August 2013), the World Health Organization International Clinical Trials Registry Platform (accessed 7 August 2013) and Current Controlled Trials (accessed 7 August 2013). We applied no language restrictions. We handsearched reference lists and consulted experts. SELECTION CRITERIA: We included randomised and quasi-randomised trials that recruited community-dwelling people (where the majority were aged 65 and over) and were not restricted to specific medical conditions (e.g. stroke, hip fracture). We included trials that evaluated exercise interventions compared with no intervention or a non-exercise intervention (e.g. social visits), and that measured fear of falling. Exercise interventions were varied; for example, they could be 'prescriptions' or recommendations, group-based or individual, supervised or unsupervised. DATA COLLECTION AND ANALYSIS: Pairs of review authors independently assessed studies for inclusion, assessed the risk of bias in the studies and extracted data. We combined effect sizes across studies using the fixed-effect model, with the random-effect model used where significant statistical heterogeneity was present. We estimated risk ratios (RR) for dichotomous outcomes and incidence rate ratios (IRR) for rate outcomes. We estimated mean differences (MD) where studies used the same continuous measures and standardised mean differences (SMD) where different measures or different formats of the same measure were used. Where possible, we performed various, usually prespecified, sensitivity and subgroup analyses. MAIN RESULTS: We included 30 studies, which evaluated 3D exercise (Tai Chi and yoga), balance training or strength and resistance training. Two of these were cluster-randomised trials, two were cross-over trials and one was quasi-randomised. The studies included a total of 2878 participants with a mean age ranging from 68 to 85 years. Most studies included more women than men, with four studies recruiting women only. Twelve studies recruited participants at increased risk of falls; three of these recruited participants who also had fear of falling.Poor reporting of the allocation methods in the trials made it difficult to assess the risk of selection bias in most studies. All of the studies were at high risk of performance and detection biases as there was no blinding of participants and outcome assessors and the outcomes were self reported. Twelve studies were at high risk of attrition bias. Using GRADE criteria, we judged the quality of evidence to be 'low' for fear of falling immediately post intervention and 'very low' for fear of falling at short or long-term follow-up and all other outcomes.Exercise interventions were associated with a small to moderate reduction in fear of falling immediately post intervention (SMD 0.37 favouring exercise, 95% confidence interval (CI) 0.18 to 0.56; 24 studies; 1692 participants, low quality evidence). Pooled effect sizes did not differ significantly between the different scales used to measure fear of falling. Although none of the sensitivity analyses changed the direction of effect, the greatest reduction in the size of the effect was on removal of an extreme outlier study with 73 participants (SMD 0.24 favouring exercise, 95% CI 0.12 to 0.36). None of our subgroup analyses provided robust evidence of differences in effect in terms of either the study primary aim (reduction of fear of falling or other aim), the study population (recruitment on the basis of increased falls risk or not), the characteristics of the study exercise intervention or the study control intervention (no treatment or alternative intervention). However, there was some weak evidence of a smaller effect, which included no reduction, of exercise when compared with an alternative control.There was very low quality evidence that exercise interventions may be associated with a small reduction in fear of falling up to six months post intervention (SMD 0.17, 95% CI -0.05 to 0.38; four studies, 356 participants) and more than six months post intervention (SMD 0.20, 95% CI -0.01 to 0.41; three studies, 386 participants).Very low quality evidence suggests exercise interventions in these studies that also reported on fear of falling reduced the risk of falling measured either as participants incurring at least one fall during follow-up or the number of falls during follow-up. Very low quality evidence from four studies indicated that exercise interventions did not appear to reduce symptoms of depression or increase physical activity. The only study reporting the effects of exercise interventions on anxiety found no difference between groups. No studies reported the effects of exercise interventions on activity avoidance or costs. It is important to remember that our included studies do not represent the totality of the evidence of the effect of exercise interventions on falls, depression, anxiety or physical activity as our review only includes studies that reported fear of falling. AUTHORS' CONCLUSIONS: Exercise interventions in community-dwelling older people probably reduce fear of falling to a limited extent immediately after the intervention, without increasing the risk or frequency of falls. There is insufficient evidence to determine whether exercise interventions reduce fear of falling beyond the end of the intervention or their effect on other outcomes. Although further evidence from well-designed randomised trials is required, priority should be given to establishing a core set of outcomes that includes fear of falling for all trials examining the effects of exercise interventions in older people living in the community.

The impact of a new emergency admission avoidance system for older people on length of stay and same-day discharges.

BACKGROUND: unplanned hospital admissions of older patients continue to attract the attention of UK policymakers, advisors and media. Reducing the number and length of stay (LOS) of these admissions has the potential to save NHS substantial costs while reducing iatrogenic risks. Some NHS trusts have introduced geriatric admission-avoidance systems, but evidence of their effectiveness is lacking. In September 2010, The Royal Free Hospital and Haverstock Healthcare Ltd, a GP provider organisation, introduced an admission-avoidance system for patients aged 70 or over: the Triage and Rapid Elderly Assessment Team (TREAT). OBJECTIVE: to measure the effect of TREAT on LOS and the rate of same-day discharges (an inverse measure of admission rate). SETTING: TREAT was based in the Accident and Emergency (A&E) department of the Royal Free Hospital, London. DESIGN: a pre- and post-retrospective cohort study comparing the 5,416 emergency geriatric admissions in the 12 months preceding the introduction of TREAT with the 5,370 emergency geriatric admissions in the 12 months following. Emergency geriatric admissions were divided into TREAT-matching and residual (non-matching) cohorts from hospital provider spell records, using the Healthcare Resource Group (HRG), treatment function and patient classification of the TREAT admissions. LOS and same-day discharge rates were measured over the pre- and post-TREAT periods: for the TREAT-matching cohort; for the residual cohort of emergency geriatric admissions; and for all emergency geriatric admissions. INTERVENTION: TREAT is a system of care combining early Accident and Emergency (A&E)-based senior doctor review, Comprehensive Geriatric Assessment (CGA), therapist assessment and supported discharge; post-discharge supported recovery; and a rapid access geriatric 'hot-clinic'. TREAT was supported by a post-acute care enablement (PACE) team, providing short-term nursing support immediately following discharge. RESULTS: TREAT accepted 593 geriatric admissions over a 12-month period, of which 32.04% were discharged on the day of admission. The mean LOS was 4.41 days, and the median LOS was 1 day. After the introduction of TREAT, mean LOS reduced by 18.16% (1.78 days, P < 0.001) for TREAT-matching admissions; by 11.65% (1.13 days, P < 0.001) for all emergency geriatric admissions; and by 1.08% (0.11 days, P = 0.065) for the residual population. Over the same period, the percentage of admissions resulting in same-day discharges increased from 12.26 to 16.23% (OR: 1.386, 95% CI: 1.203-1.597, P < 0.001) for TREAT-matching admissions, but for the residual population fell from 15.01 to 9.77% (OR: 0.613, P < 0.001, 95% CI: 0.737-0.509). CONCLUSIONS: TREAT appears to have reduced avoidable emergency geriatric admissions, and to have shortened LOS for all emergency geriatric admissions. It aims to address the King's Fund's call for an 'overall system of care rather than lots of discrete processes' through 'better design and co-ordination of services following the needs of older people'. The ease of set-up lends itself to replication and testing in clinical and cost-effectiveness studies. Further studies are needed to measure the impact of TREAT on re-admission rates, patient outcomes and satisfaction.

Quality palliative care for cancer and dementia in five European countries: some common challenges.

OBJECTIVES: There is a growing consensus worldwide that palliative care needs to be both more inclusive of conditions other than cancer and to improve. This paper explores some common challenges currently faced by professionals providing palliative care for patients with either cancer or dementia across five countries. METHOD: One focus group (n=7) and 67 interviews were conducted in 2012 across five countries: England, Germany, Italy, the Netherlands and Norway, with professionals from dementia, cancer and palliative care settings. RESULTS: The interviews revealed five common challenges faced across the five countries: communication difficulties (between services; and between professionals, and patients and their families); the variable extent of structural/functional integration of services; the difficulties in funding of palliative care services; problematic processes of care (boundaries, definitions, knowledge, skills and inclusiveness) and, finally, time constraints. CONCLUSION: These are not problems distinct to palliative care, but they may have different origins and explanations compared to other areas of health care. This paper explored deeper themes hidden behind a discourse about barriers and facilitators to improving care.