Type of goals set and progress towards these goals, as part of a behaviour change intervention, in people with mild cognitive impairment: a secondary analysis.

BACKGROUND: Mild cognitive impairment (MCI) affects 5-20% of older people in the UK, but often goes undiagnosed and is associated with increased risk of dementia. Targeting risk factors such as physical inactivity and social isolation through behaviour-change interventions could reduce this risk. However, it is unclear how MCI impacts engagement with these interventions. We aimed to explore how MCI affects goal-setting priorities and progress towards these goals in a behaviour-change intervention (HomeHealth). METHODS: This was a secondary analysis of a completed randomised controlled trial, HomeHealth, which started in January 2021 and recruited 386 participants aged 65 years and older with mild frailty according to the Clinical Frailty Scale from general practices and the community in England. Participants were randomly assigned (1:1) to receive either the HomeHealth intervention (n=195) or treatment as usual (n=191) for 6 months. An evidence-based behaviour change intervention supported older people to work on goals to maintain independence, addressing factors affecting capability, opportunity, and motivation. Goal setting and progress information was available for 167 (86%) of 195 participants who received the intervention. The type of goal set and goal progress (scale 0-2) were compared between participants with healthy cognition, those with potential MCI, and those with probable dementia (rated with Montreal Cognitive Assessment [MoCA]). Qualitative semi-structured interviews were conducted between Aug 16, 2022, and May 18, 2023, with 29 people with MCI who received the intervention, to explore the perceived impact of MCI on goal setting, progress, and maintenance. Data were analysed using codebook thematic analysis. FINDINGS: The mean age of participants was 80·8 years, 105 (63%) of 167 were women and 158 (95%) were white. 54 (32%) of 167 participants had healthy cognition, 94 (56%) had potential MCI, and 19 (11%) probable dementia. Distribution of goal type was similar across the three groups, with most participants setting mobility goals. Progress towards goals (scale 0-2) was similar in people with healthy cognition and potential MCI (1·24 and 1·18, respectively) but lower in those with probable dementia (0·76). However, all met the moderate progress cutoff (0·66-1·32). People with MCI recognised their cognition was getting worse but did not feel the HomeHealth intervention could help. Rather than setting new goals, people with MCI built on existing behaviours. Many did not initially understand the intervention and felt they would have benefitted from contact in between sessions or from more sessions to help goal progress. Once the sessions ended, less than a quarter of participants maintained the goal progress. INTERPRETATION: Interventions to help older adults age well can be successfully delivered in people with MCI, to help them set and make progress towards goals. However, to maintain changes, more intense support is needed. FUNDING: National Institute for Health and Care Research (NIHR) School for Primary Care Research, NIHR Health Technology Assessment.

Goal setting as part of a holistic intervention to promote independence in older people with mild frailty: a process evaluation alongside a randomised controlled trial.

BACKGROUND: Frailty is a condition resulting from a decline in physiological reserves caused by an accumulation of several deficits, which progressively impairs the ability to recover from health adverse events. Following a promising feasibility study, the HomeHealth trial assessed a holistic tailored intervention for older adults with mild frailty to promote independence in their own homes, compared with usual care. We aimed to understand how goal setting worked among older people with mild frailty. METHODS: This study was a process evaluation alongside the HomeHealth randomised trial in older adults with mild frailty. The intervention was delivered at participants' homes, either in person or by telephone or videoconferencing. We carried out semi-structured interviews with older participants who had received the intervention (between three and six appointments), on average 233 days (range 68-465) after their last appointment, purposively sampled according to age, gender, number of sessions attended, adverse events, ethnicity, Index of Multiple Deprivation, Montreal Cognitive Assessment (MoCA) and Barthel scores, research site, and HomeHealth worker. We also conducted interviews with HomeHealth workers who delivered the intervention (n=7). Interviews explored the experience and process of goal setting, benefits and challenges, perceived progress, and behaviour change maintenance after the service had finished. Ethics approval was obtained, and all participants gave informed consent. Interviews were thematically analysed. HomeHealth workers kept formal records of goals set and assessed progress towards goals (0-2 rating scale) during six monthly-sessions, which were descriptively summarised. FINDINGS: 56 interviews were completed between July 15, 2022, and May 18, 2023. Study participants (n=49) had a mean age of 80 years (range 66-94), including 32 (65%) women and 17 (35%) men. Participants self-identified as White (n=42), Asian (n=3), Black (n=2), Mixed (n=1), and other ethnic (n=1) backgrounds. Findings suggested goal setting could be both a challenge and a motivator for older participants with mild frailty. Goal setting worked well when the older person could identify a clear need and set realistic goals linked to functioning, which led to a positive sense of achievement. Challenges occurred when older people were already accessing multiple resources and health services, or where the terminology of "goals" was off-putting due to work or school connotations. Average progress towards goals was 1·15/2. Most participants set goals around improving mobility (or a combination of mobility and another goal type such as socialising), and there was evidence of participants sustaining these behaviour changes after the intervention. INTERPRETATION: Older people with mild frailty can engage well with goal setting to promote independence. The lapse between receiving the intervention and being interviewed limited recall for some participants. However, the acceptability and adherence to the intervention for older people with mild frailty, and their moderate progress towards goals, should encourage further tailored and person-centred practices to promote their independence. FUNDING: National Institute for Health Research (NIHR) Health Technology Assessment.

Trust and inclusion during the Covid-19 pandemic: Perspectives from Black and South Asian people living with dementia and their carers in the UK.

INTRODUCTION: People from ethnic minority backgrounds living with dementia are more likely to be diagnosed later and have less access to health and social care support than their White counterparts in the United Kingdom (UK). Covid-19 has exacerbated health inequalities and diminished trust from underserved communities in the government and health services. The wider aim of the study was to explore the impact of covid-19 on Black and South-Asian people living with dementia and their carers as well as exploring the experiences of dementia care. The present paper specifically explores their views on trust and mistrust using an ecological model. METHOD: Semi-structured interviews were conducted with 11 family carers and four people living with dementia from South Asian or Black communities living in the community. Thematic analysis was used to analyse data. DESIGN: An exploratory qualiative design was used. RESULTS: Four main themes were developed exploring trust at the structural, organisational, community and individual level. At the structural level, participants discussed the inequity of Covid-19, some lack of trust in the UK Government and confusion in its messaging, and the anxiety sometimes leading to curtailment of media usage. At the organisational level, there was some evidence of a perceived lack of person-centred and culturally sensitive care from healthcare professionals, as well as concerns around care homes as places of safety. At the neighbourhood community level, participants discussed both a distrust as well as a strengthening of relationships and, at the individual level, factors such as knowledge of services, identity, and faith influenced their experience of the pandemic. CONCLUSIONS: People living with dementia need support at all levels and this study highlights how the pandemic impacted each level. Ways to improve trust in the Government and health professionals alongside culturally adapted health messaging should be explored. Alongside this, an examination of how cultural values and norms may influence help-seeking responses to dementia and increase trust in services may be helpful post-pandemic.

How do people living with dementia perceive eating and drinking difficulties? A qualitative study.

BACKGROUND: Eating and drinking problems are common among people living with later-stage dementia, yet few studies have explored their perspectives. OBJECTIVE: This study aimed to explore how people living with mild dementia understand possible future eating and drinking problems and their perspectives on assistance. DESIGN: Qualitative study using semi-structured interviews. SETTING: Community. METHODS: We conducted semi-structured interviews with 19 people living with mild dementia. Interviews were transcribed verbatim and analysed thematically. RESULTS: Five themes were identified: (i) awareness of eating and drinking problems; (ii) food and drink representing an individual's identity and agency; (iii) delegating later decisions about eating and drinking to family carers; (iv) acceptability of eating and drinking options; and (v) eating and drinking towards the end of life. For people living with mild dementia, possible later eating and drinking problems could feel irrelevant and action may be postponed until they occur. Fears of being a burden to family and of being treated like a child may explain reluctance to discuss such future problems. People living with mild dementia might wish to preserve their agency and maintain good quality of life, rather than be kept alive at later stages by artificial nutrition and hydration. CONCLUSION: For people with mild dementia, eating and drinking problems may seem unrelated to them and so get left undiscussed. Negative connotations regarding eating and drinking problems may hinder the discussion. The optimal time to discuss possible future problems with eating and drinking with people with mild dementia may need an individual approach.

Enteral tube feeding for people with severe dementia.

BACKGROUND: The balance of benefits and harms associated with enteral tube feeding for people with severe dementia is not clear. An increasing number of guidelines highlight the lack of evidenced benefit and potential risks of enteral tube feeding. In some areas of the world, the use of enteral tube feeding is decreasing, and in other areas it is increasing. OBJECTIVES: To assess the effectiveness and safety of enteral tube feeding for people with severe dementia who develop problems with eating and swallowing or who have reduced food and fluid intake. SEARCH METHODS: We searched ALOIS, the Cochrane Dementia and Cognitive Improvement Group's register, MEDLINE, Embase, four other databases and two trials registers on 14 April 2021. SELECTION CRITERIA: We included randomised controlled trials (RCTs), or controlled non-randomised studies. Our population of interest was adults of any age with a diagnosis of primary degenerative dementia of any cause, with severe cognitive and functional impairment, and poor nutritional intake. Eligible studies evaluated the effectiveness and complications of enteral tube feeding via a nasogastric or gastrostomy tube, or via jejunal post-pyloric feeding, in comparison with standard care or enhanced standard care, such as an intervention to promote oral intake. Our primary outcomes were survival time, quality of life, and pressure ulcers. DATA COLLECTION AND ANALYSIS: Three review authors screened citations and two review authors assessed full texts of potentially eligible studies against inclusion criteria. One review author extracted data, which were then checked independently by a second review author. We used the 'Risk Of Bias In Non-randomised Studies of Interventions' (ROBINS-I) tool to assess the risk of bias in the included studies. Risk of confounding was assessed against a pre-agreed list of key potential confounding variables. Our primary outcomes were survival time, quality of life, and pressure ulcers. Results were not suitable for meta-analysis, so we presented them narratively. We presented results separately for studies of percutaneous endoscopic gastrostomy (PEG) feeding, nasogastric tube feeding and studies using mixed or unspecified enteral tube feeding methods. We used GRADE methods to assess the overall certainty of the evidence related to each outcome for each study. MAIN RESULTS: We found no eligible RCTs. We included fourteen controlled, non-randomised studies. All the included studies compared outcomes between groups of people who had been assigned to enteral tube feeding or oral feeding by prior decision of a healthcare professional. Some studies controlled for a range of confounding factors, but there were high or very high risks of bias due to confounding in all studies, and high or critical risks of selection bias in some studies. Four studies with 36,816 participants assessed the effect of PEG feeding on survival time. None found any evidence of effects on survival time (low-certainty evidence). Three of four studies using mixed or unspecified enteral tube feeding methods in 310 participants (227 enteral tube feeding, 83 no enteral tube feeding) found them to be associated with longer survival time. The fourth study (1386 participants: 135 enteral tube feeding, 1251 no enteral tube feeding) found no evidence of an effect. The certainty of this body of evidence is very low. One study of PEG feeding (4421 participants: 1585 PEG, 2836 no enteral tube feeding) found PEG feeding increased the risk of pressure ulcers (moderate-certainty evidence). Two of three studies reported an increase in the number of pressure ulcers in those receiving mixed or unspecified enteral tube feeding (234 participants: 88 enteral tube feeding, 146 no enteral tube feeding). The third study found no effect (very-low certainty evidence).  Two studies of nasogastric tube feeding did not report data on survival time or pressure ulcers. None of the included studies assessed quality of life. Only one study, using mixed methods of enteral tube feeding, reported on pain and comfort, finding no difference between groups. In the same study, a higher proportion of carers reported very heavy burden in the enteral tube feeding group compared to no enteral tube feeding. Two studies assessed the effect of nasogastric tube feeding on mortality (236 participants: 144 nasogastric group, 92 no enteral tube feeding). One study of 67 participants (14 nasogastric, 53 no enteral tube feeding) found nasogastric feeding was associated with increased mortality risk. The second study found no difference in mortality between groups. The certainty of this evidence is very low. Results on mortality for those using PEG or mixed methods of enteral tube feeding were mixed and the certainty of evidence was very low. There was some evidence from two studies for enteral tube feeding improving nutritional parameters, but this was very low-certainty evidence. Five studies reported a variety of harm-related outcomes with inconsistent results. The balance of evidence suggested increased risk of pneumonia with enteral tube feeding. None of the included studies assessed behavioural and psychological symptoms of dementia. AUTHORS' CONCLUSIONS: We found no evidence that tube feeding improves survival; improves quality of life; reduces pain; reduces mortality; decreases behavioural and psychological symptoms of dementia; leads to better nourishment; improves family or carer outcomes such as depression, anxiety, carer burden, or satisfaction with care; and no indication of harm. We found some evidence that there is a clinically significant risk of pressure ulcers from enteral tube feeding. Future research should focus on better reporting and matching of control and intervention groups, and clearly defined interventions, measuring all the outcomes referred to here.

Nutrition and hydration for people living with dementia near the end of life: A qualitative systematic review.

AIMS: To synthesize the qualitative evidence of the views and experiences of people living with dementia, family carers, and practitioners on practice related to nutrition and hydration of people living with dementia who are nearing end of life. DESIGN: Systematic review and narrative synthesis of qualitative studies. DATA SOURCES: MEDLINE, Embase, PsycINFO, CINAHL. REVIEW METHODS: Databases were searched for qualitative studies from January 2000-February 2020. Quantitative studies, or studies reporting on biological mechanisms, assessments, scales or diagnostic tools were excluded. Results were synthesized using a narrative synthesis approach with thematic analysis. RESULTS: Twenty studies were included; 15 explored the views of practitioners working with people living with dementia in long-term care settings or in hospitals. Four themes were developed: challenges of supporting nutrition and hydration; balancing the views of all parties involved with 'the right thing to do'; national context and sociocultural influences; and strategies to support nutrition and hydration near the end of life in dementia. CONCLUSION: The complexity of supporting nutrition and hydration near the end of life for someone living with dementia relates to national context, lack of knowledge, and limited planning while the person can communicate. IMPACT: This review summarizes practitioners and families' experiences and highlights the need to include people living with dementia in studies to help understand their views and preferences about nutrition and hydration near the end of life; and those of their families supporting them in the community. The review findings are relevant to multidisciplinary teams who can learn from strategies to help with nutrition and hydration decisions and support.

Adherence to the Class-Based Component of a Tai Chi Exercise Intervention for People Living With Dementia and Their Informal Carers.

The objective of this study was to understand the experiences of people living with dementia and their informal carers' taking part together (in dyads) in Tai Chi classes and the aspects influencing their adherence. Dyads' experiences of taking part in Tai Chi classes for 20 weeks within the TACIT Trial were explored through class observations (n = 22 dyads), home-interviews (n = 15 dyads), and feedback. Data were inductively coded following thematic analysis. Tai Chi classes designed for people with dementia and their informal carers were enjoyable and its movements, easy to learn. Facilitators of participants' adherence were the socializing component and their enjoyment of the classes, whereas unexpected health problems were the main barrier. Finding the optimal level of challenge in the class setting might be crucial for people with dementia to feel satisfied with their progression over sessions and enable their continued participation.

Feasibility and Accuracy of Different Methods for Collecting Data on Falls Among Older People With Dementia.

This study compared different methods for collecting data on falls among people with dementia to identify which is most feasible and accurate. Eighty-three dyads, comprised of a community-dwelling person with dementia and their informal carer, participated in the TAi ChI for people with demenTia (TACIT) trial. Falls were collected prospectively over 6 months using monthly calendars, weekly and monthly telephone interviews, and 3-monthly telephone interviews with the carer. Unique falls identified across the reporting methods were combined, and this total was compared against each reporting method in isolation and combinations. A higher frequency of falls indicated greater accuracy. Falls data collection was most feasible with weekly telephone interviews (84%), and most accurate with the combination of weekly telephone interviews with monthly calendars (96%). For the greatest completeness and accuracy of falls data with community-dwelling people with dementia, researchers should use both weekly telephone interviews and monthly calendars.

Acceptability of a Dyadic Tai Chi Intervention for Older People Living With Dementia and Their Informal Carers.

Exercise is effective in preventing falls among older adults. However, few studies have included people living with dementia and their carers and explored their experiences. The aim of this study is to explore what affects the acceptability of exercise interventions to better meet the needs of people with dementia and their carers as a dyad. Observations, field notes containing participant's and instructor's feedback, and focus groups with 10 dyads involved in Tai Chi classes for 3 or 4 weeks in two sites in the South of England were thematically analyzed to understand their experiences. Findings suggest that dyads' determination to achieve the benefits of Tai Chi facilitated their adherence, whereas a member of the dyad's low sense of efficacy performing the movements during classes was a barrier. Simplifying class content and enhancing the clarity of instructions for home-based practice will be key to support the design of future exercise interventions.

A randomised controlled trial comparing the effectiveness of tai chi alongside usual care with usual care alone on the postural balance of community-dwelling people with dementia: protocol for the TACIT trial (TAi ChI for people with demenTia).

BACKGROUND: Falls are a public health issue for the older adult population and more so for people with dementia (PWD). Compared with their cognitively intact peers, PWD are at higher risk of falls and injurious falls. This randomised controlled trial aims to test the clinical and cost effectiveness of Tai Chi to improve postural balance among community-dwelling PWD and to assess the feasibility of conducting a larger definitive trial to reduce the incidence of falls among PWD. METHODS: A 3-centre parallel group randomised controlled trial with embedded process evaluation. One hundred and fifty community-dwelling dyads of a person with dementia and their informal carer will be recruited and assessed at baseline and at six-month follow-up. Dyads will be randomised in a 1:1 ratio to either usual care or usual care plus a Tai Chi intervention for 20 weeks. The Tai Chi intervention will consist of weekly classes (45 min' Tai Chi plus up to 45 min for informal discussion, with up to 10 dyads per class) and home-based exercises (20 min per day to be facilitated by the carer). Home practice of Tai Chi will be supported by the use of behaviour change techniques with the Tai Chi instructor at a home visit in week 3-4 of the intervention (action planning, coping planning, self-monitoring, and alarm clock reminder) and at the end of each class (feedback on home practice). The primary outcome is dynamic balance measured using the Timed Up and Go test, coinciding with the end of the 20-week intervention phase for participants in the Tai Chi arm. Secondary outcomes for PWD include functional balance, static balance, fear of falling, global cognitive functioning, visual-spatial cognitive functioning, quality of life, and falls. Secondary outcomes for carers include dynamic balance, static balance, quality of life, costs, and carer burden. DISCUSSION: This trial is the first in the UK to test the effectiveness of Tai Chi to improve balance among PWD. The trial will inform a future study that will be the first in the world to use Tai Chi in a trial to prevent falls among PWD. TRIAL REGISTRATION: NCT02864056 .

Recruitment, Retention, and Training of Citizen Scientists in Translational Medicine Research: A Citizen Science Initiative on Non-Alcoholic Fatty Liver Disease.

Citizen science is a participatory science approach in which members of the public (citizens) collaborate with scientists and professional researchers and become involved in research and innovation activities, resulting in the co-creation of scientific knowledge and innovation. Citizen science has been widely applied in research, particularly in the social sciences, environmental sciences, information and communication technologies, and public health. However, the application of this approach in clinical sciences, particularly in translational medicine research, is still nascent. This exploratory study involved members of the public (citizen scientists) in a translational medicine experiment on non-alcoholic fatty liver disease that incorporated a lifestyle and weight-loss intervention. The aim of this paper is to report successful methods and approaches for the recruitment, retention, and training of citizen scientists. For the citizen scientists' recruitment, online calls placed on the websites of our research project and biomedical research center and targeted emails were the most helpful. Of the 14 members of the public who expressed interest in our study, six were recruited as citizen scientists. Citizen scientists were mostly female (n = 5, 83%), white (n = 3, 50%), over 50 years of age (n = 4, 67%), educated to postgraduate level (n = 5, 83%), and either retired or not in employment (n = 5, 83%). The retention rate was 83% (n = 5), and the dropout rate was 17% (n = 1). We arranged instructor-led interactive online training sessions (an hour-long one-on-one session and two-hour group sessions). Research skills training covered ethics in research and qualitative and quantitative data analysis. Citizen scientists were given several incentives, such as reimbursement of travel and care costs, selection as citizen scientists of the month, publications of their blogs and perspective articles, and co-authorship and acknowledgement in papers and project deliverables. To conclude, members of the public (particularly middle-aged white women with postgraduate education) are interested in becoming citizen scientists in translational medicine research. Their retention rate is higher, and they can contribute to different research activities. However, they need training to develop their research skills and expertise. The training should be simple, comprehensive, and flexible to accommodate the schedules of individual citizen scientists. They deserve incentives as they work on a voluntary basis.

Experiences of Carers and People with Dementia from Ethnic Minority Groups Managing Eating and Drinking at Home in the United Kingdom.

Eating and drinking difficulties, such as loss of appetite and swallowing problems, are common in dementia, but little is known about the experiences of ethnic minority groups who are managing these difficulties at home. The purpose of our study was to explore the meaning of food, the impact of dementia on eating and drinking, and carers' experiences of support. We undertook semi-structured interviews with 17 carers and people with dementia from ethnic minority backgrounds living in England, using thematic analysis to analyse the data. Food/drink had strong links to identity, culture and emotions. Providing culturally familiar foods, celebrating traditional festivals and supporting previous food-related roles promoted reminiscence, which encouraged the people living with dementia to eat and drink, as did social interactions, although these could lead to distress in those with more advanced dementia. Food choices were also influenced by carer strain, generational differences and the impact of health conditions. Despite a strong sense of duty to care for relatives at home, there was low awareness of community support services. The carers expressed a need for culturally tailored support for managing dementia-related eating and drinking difficulties at home. Healthcare professionals must provide contextually relevant advice to carers, being mindful of how cultural backgrounds can affect dietary choices.

Family caregivers' and professionals' experiences of supporting people living with dementia's nutrition and hydration needs towards the end of life.

The aim of this paper was to understand the needs of family caregivers and professionals supporting people living with dementia with eating and drinking difficulties towards the end of life and the strategies they use to overcome them. A total of 41 semi-structured interviews with family caregivers (n = 21) and professionals (n = 20) were conducted in London and surrounding areas of England. Interviews were audio-recorded and transcribed verbatim. Four themes were identified: caregivers accessing and seeking help, perceived priorities of care, professionals' supportiveness and educational role, and strategies. Caregivers often struggle as they are not aware of the eating and drinking difficulties associated with dementia's progression. Care can change over time with families prioritising a person's comfort towards the end of life rather than ensuring a particular level of nutrition. Mutual support is required by both professionals and caregivers to enhance the care of the person living with dementia. Cognitive difficulties are often behind initial eating and drinking challenges in dementia, whereas physical challenges take over towards the later stages. Flexibility and creativity are key to adapting to changing needs. There is a need to raise awareness of the eating and drinking challenges associated with the progression of dementia. Professionals can help caregivers embark on the transition towards focussing on comfort and enjoyment of eating and drinking near the end of life rather than nutrition. This is particularly relevant for those caring for a relative living at home. Caregivers' input is needed to tailor professionals' recommendations.

People living with dementia and their family carers' adherence to home-based Tai Chi practice.

OBJECTIVES: The aim of this study was to understand what influenced people living with dementia and their family carers' adherence to the home-based component of a Tai Chi exercise intervention. METHOD: Dyads, of people living with dementia and their family carers, who participated in the intervention arm of the Tai Chi for people living with dementia trial, were invited to join weekly Tai Chi classes for 20 weeks and practice at home. Semi-structured dyadic home interviews were conducted on average after 16 weeks of classes. The views of 15 dyads with a range of home practice adherence were sought in semi-structured interviews. The interviews were analysed using an inductive thematic approach. RESULTS: Most participants found time to practise Tai Chi at home and practised for 18 hours on average. Amongst the barriers to adherence were participants' competing commitments and a booklet not sufficiently conveying the Tai Chi movements. Hence, a video or DVD was requested by participants. Facilitators of their adherence to the home-based component of the intervention were their enjoyment of the practice and the development of a habit, which was supported by their commitment to the study and their willingness to benefit from Tai Chi. CONCLUSION: Enjoyment and perceived benefits had a great impact on participants living with dementia and their carers' adherence to home-based Tai Chi practice. However, difficulties to perceive the Tai Chi movements through images might be hindering sustained participation. Hence, alternative aids such as videos and DVDs should be explored to facilitate adherence.

Exploration of the impact of the COVID-19 pandemic on people with dementia and carers from black and minority ethnic groups.

INTRODUCTION: Despite community efforts to support and enable older and vulnerable people during the COVID-19 pandemic, many people with dementia and their family carers are still finding it difficult to adjust their daily living in light of the disruption that the pandemic has caused. There may be needs specific to black, Asian and minority ethnic (BAME) populations in these circumstances that remain thus far unexplored. OBJECTIVE: The aim of the study was to explore the effects of the COVID-19 pandemic on people living with dementia and their family carers of BAME backgrounds, in relation to their experiences of community dementia care and the impact on their daily lives. DESIGN: 15 participants (persons with dementia and carers) were recruited for semistructured qualitative interviews. Respondents were of South Asian and Afro-Caribbean backgrounds. We used thematic analysis to analyse our data from a constructivist perspective, which emphasises the importance of multiple perspectives, contexts and values. RESULTS: There were a number of ways that the COVID-19 pandemic has impacted BAME persons with dementia and carers with regard to their experiences of dementia community care and the impact on their everyday lives. In particular we identified eight key themes, with subthemes: fear and anxiety, food and eating (encompassing food shopping and eating patterns), isolation and identity, community and social relationships, adapting to COVID-19, social isolation and support structures, and medical interactions. Fear and anxiety formed an overarching theme that encompassed all others. DISCUSSION: This paper covers unique and underexplored topics in a COVID-19-vulnerable group. There is limited work with these groups in the UK and this is especially true in COVID-19. The results showed that such impacts were far-reaching and affected not only day-to-day concerns, but also care decisions with long-ranging consequences, and existential interests around fear, faith, death and identity.

Randomised Controlled Trial Of The Effect Of Tai Chi On Postural Balance Of People With Dementia.

PURPOSE: To investigate the effect of Tai Chi exercise on postural balance among people with dementia (PWD) and the feasibility of a definitive trial on falls prevention. PATIENTS AND METHODS: Dyads, comprising community-dwelling PWD and their informal carer (N=85), were randomised to usual care (n=43) or usual care plus weekly Tai Chi classes and home practice for 20 weeks (n=42). The primary outcome was the timed up and go test. All outcomes for PWD and their carers were assessed six months post-baseline, except for falls, which were collected prospectively over the six-month follow-up period. RESULTS: For PWD, there was no significant difference at follow-up on the timed up and go test (mean difference [MD] = 0.82, 95% confidence interval [CI] = -2.17, 3.81). At follow-up, PWD in the Tai Chi group had significantly higher quality of life (MD = 0.051, 95% CI = 0.002, 0.100, standardised effect size [ES] = 0.51) and a significantly lower rate of falls (rate ratio = 0.35, 95% CI =0.15, 0.81), which was no longer significant when an outlier was removed. Carers in the Tai Chi group at follow-up were significantly worse on the timed up and go test (MD = 1.83, 95% CI = 0.12, 3.53, ES = 0.61). The remaining secondary outcomes were not significant. No serious adverse events were related to participation in Tai Chi. CONCLUSION: With refinement, this Tai Chi intervention has potential to reduce the incidence of falls and improve quality of life among community-dwelling PWD [Trial registration: NCT02864056].