"Keeping our distance": Older adults' experiences during year one of the COVID-19 pandemic and lockdown in Australia.

The first year of the COVID-19 pandemic had a profound impact on everyday life in Australia despite relatively low infection rates. Lockdown restrictions were among the harshest in the world, while older adults were portrayed as especially vulnerable by politicians and the media. This study examines the perceptions and experiences of the pandemic and lockdowns among 31 older Australians. We investigated how participants perceived their own vulnerability, their attitudes towards lockdowns and protective behaviors, and how the pandemic affected everyday life. We found that participants were cautious about COVID-19 and vigilant observers of physical distancing. Despite approving of public health guidelines and lockdowns, participants raised concerns about weakening social ties and prolonged social isolation. Those living alone or lacking strong family ties were most likely to report increased loneliness. Most participants nonetheless regarded themselves as "fortunate": they perceived older age as affording them financial, emotional, and relational stability, which insulated them from the worst impacts of the coronavirus pandemic. In their views, financial independence and post-retirement lifestyles helped them adapt to isolation and the disruption of lockdowns.

The Associations Between Neuropsychiatric Symptoms and Cognition in People with Dementia: A Systematic Review and Meta-Analysis.

Most people with dementia experience neuropsychiatric symptoms (NPS), including anxiety, depression or disinhibition. There is growing interest in the relationship between NPS and cognitive impairment, but data is still limited. This study aimed to investigate the specific associations between NPS and cognition in people with dementia. MEDLINE, EMBASE and PsycINFO were searched for published, peer-reviewed studies of associations between at least one NPS and one cognitive ability in people with dementia. The quality of the studies was assessed with the NIH National Heart, Lung and Blood Institute's quality assessment tools. A meta-analysis was conducted using Robumeta package for R. Ninety studies were included. We found significant associations between NPS, global cognition and cognitive domains, e.g. apathy was associated with global cognitive and memory impairment; dysphoria was associated with worse attention; delusions with executive dysfunction. Increased NPS in people with dementia are associated with worse cognitive performance. There were few studies looking at associations between some neuropsychiatric clusters and cognitive abilities, and there was little research on causal relationships. Our review was limited by the inclusion of studies that reported associations in specific formats, and most included people with a diagnosis of Alzheimer's disease (AD). However, given the large number of studies, this is unlikely to have biased results. More research is needed that includes diverse people with different dementia syndromes. Registration: PROSPERO 2020 CRD42020165565.

Exercise interveNtion outdoor proJect in the cOmmunitY - results from the ENJOY program for independence in dementia: a feasibility pilot randomised controlled trial.

The Seniors Exercise Park program is an evidence-based outdoor physical and social activity program designed originally for older people with no cognitive impairment. This study aimed to pilot this program for people living with dementia in residential aged care. We examined the feasibility of delivering the program, evaluating its structure, safety, and supervision needs. In addition, physical, social, health and cognitive benefits of participation were examined. Method This was a feasibility pilot randomised controlled design. Adults aged ≥ 60 years with symptoms of dementia and/or diagnoses of dementia were recruited from an aged care facility in Australia. Participants allocated to the intervention underwent a 12-week structured supervised physical activity program using the outdoor Seniors Exercise Park equipment followed by a 12-week maintenance phase, while the controls received usual care programs. Assessments occurred at baseline, 12 and 24-weeks. Feasibility evaluation included recruitment rate, retention, attendance, overall adherence, dropout rate, adverse events, program delivery modifications and supervision requirements. A suite of cognitive and health-related questionnaires and physical function measures were also collected. Results Sixteen participants were recruited (recruitment rate: 58.6%), eight for the intervention (83.3 ± 7.5 years, 87.5% women) and eight for the control (age 87.5 ± 3.0 years, 87.5% women). Eighty-eight percent completed the 12-week structured program, with 75% retention at 24-weeks. Across the 24-week period, 84.3% participation adherence was reported. No falls or adverse events occurred. Modifications of the program mainly related to method of communication, cueing and adjustments to suit individual personality and characteristics. A ratio of one trainer to two participants was practical and safe. There were no significant changes over time between groups in any of the secondary outcomes. High level of engagement, enjoyment and mood was reported throughout the exercise program. Conclusion The Seniors Exercise Park physical activity program was safe and feasible for people living with dementia in residential care, with high levels of enjoyment, positive attitude, and engagement reported in the intervention group. Individualised communication during program delivery was needed to facilitate motivation and participation. Further research is needed to assess the program effectiveness on physical and cognitive function on a larger scale. Trial registration This trial is registered with the Australian New Zealand Clinical Trials Registry-Registry Number ACTRN12620000733976 . Registered on the 13/07/2020.

The impact of strict lockdowns on the mental health and well-being of people living in Australia during the first year of the COVID-19 pandemic.

BACKGROUND: There are limited longitudinal studies on the effects of the COVID-19 pandemic on mental health and well-being, including the effects of imposed restrictions and lockdowns. AIMS: This study investigates how living in a pandemic, and related lockdowns and restrictions, affected the mental health of people living in Australia during the first year of the COVID-19 pandemic. METHOD: A total of 875 people living in Australia participated in a longitudinal survey from 27 May to 14 December 2020. This time period includes dates that span pre-, during and post-wave 2 lockdowns in Australia, with strict and sustained public health measures. Linear mixed models were fitted to investigate the effect of lockdown on depression and anxiety symptoms. RESULTS: Symptoms of depression and anxiety improved over time, during and after lockdowns. More adverse mental health symptoms were observed for people with a history of medical or mental health problems, caring responsibilities, more neurotic personality traits or less conscientiousness, and for people who were younger. People who reported being more conscientious reported better mental health. CONCLUSIONS: Despite notoriously strict lockdowns, participants did not experience a deterioration of mental health over time. Results suggest a lack of significant adverse effects of lockdown restrictions on mental health and well-being. Findings highlight cohorts that could benefit from targeted mental health support and interventions, so that public policy can be better equipped to support them, particularly if future strict public health measures such as lockdowns are being considered or implemented for the COVID-19 pandemic and other disasters.

A thematic analysis of psychotic symptoms in young-onset dementia.

OBJECTIVES: Exploration of the themes and content of psychotic symptoms in young-onset dementia (YOD) is limited to case analysis. The primary objective of this study was to determine the themes of psychotic symptoms in individuals diagnosed with YOD. DESIGN: Comprehensive retrospective file review of discharge summaries. SETTING: Neuropsychiatry, a specialist mental health service located at the Royal Melbourne Hospital, Australia. PARTICIPANTS: Inpatients at Neuropsychiatry admitted between 2018 and 2020 (inclusive). MEASUREMENTS: Data extracted included descriptions and prevalence of psychotic symptoms as well as general demographic and clinical data. Data analysis was conducted using a thematic approach. RESULTS: Twenty-three inpatients had a diagnosis of YOD with psychotic symptoms. Themes were identified in the domains of delusions (six themes), auditory hallucinations (five themes), and visual hallucinations (two themes). Strong recurring themes across the modalities of hallucinations and delusions were beliefs and experiences relating to paranoia, suspicion, harm, and abuse. Themes did not clearly intersect across the modalities of hallucinations and delusions. A degree of thematic heterogeneity existed within individuals, and individuals experienced delusions or hallucinations of multiple themes. The themes of the psychotic symptoms did not clearly relate to diagnostic category, nor to time from diagnosis. CONCLUSION: This study is the first thematic analysis of psychotic symptoms in YOD and provides further understanding of patient phenomenology and experiences of psychosis in YOD.

Factors Influencing Long-Term Physical Activity Maintenance: A Qualitative Evaluation of a Physical Activity Program for Inactive Older Adults at Risk of Cognitive Decline: The INDIGO Follow-Up Study.

BACKGROUND: Physical inactivity is a modifiable risk factor for dementia, but there remains a research translation gap in effective physical activity (PA) implementation, particularly in the longer-term. The INDIGO trial investigated the effectiveness of a six-month PA intervention for inactive older adults at risk of cognitive decline with subjective cognitive decline or mild cognitive impairment. OBJECTIVE: This follow-up study aimed to collect feedback from INDIGO participants about their experience of involvement in the trial, including barriers and enablers to longer-term maintenance of PA. METHODS: A qualitative study using semi-structured individual interviews was conducted and transcripts analyzed thematically. All INDIGO trial completers were invited, with 29 participating (follow-up period 27-66 months post-baseline). RESULTS: At long-term follow-up, participants described INDIGO trial participation as beneficial. The theme of "Motivation" (subthemes: structure and accountability, knowledge and expected benefits, preferences and motivation, tools) followed by "Situation" (subthemes: environment and time, social aspects, aging and physical health) appeared to be critical to PA "Action". Most participants had a positive view of goal-setting and peer mentoring/support, but there was some polarization of opinion. Key factors to longer-term "Maintenance" of PA were self-efficacy and perceived benefits, habit formation, and for some participants, enjoyment. CONCLUSION: PA interventions for older adults at risk of cognitive decline should include behavior change techniques tailored to the individual. Effective techniques should focus on "Motivation" (particularly structure and accountability) and "Situation" factors relevant to individuals with the aim of developing self-efficacy, habit formation, and enjoyment to increase the likelihood of longer-term PA maintenance.

Visually Identified Tau 18F-MK6240 PET Patterns in Symptomatic Alzheimer's Disease.

BACKGROUND: In Alzheimer's disease, heterogeneity has been observed in the postmortem distribution of tau neurofibrillary tangles. Visualizing the topography of tau in vivo may facilitate clinical trials and clinical practice. OBJECTIVE: This study aimed to investigate whether tau distribution patterns that are limited to mesial temporal lobe (MTL)/limbic regions, and those that spare MTL regions, can be visually identified using 18F-MK6240, and whether these patterns are associated with different demographic and cognitive profiles. METHODS: Tau 18F-MK6240 PET images of 151 amyloid-ß positive participants with mild cognitive impairment (MCI) and dementia were visually rated as: tau negative, limbic predominant (LP), MTL-sparing, and Typical by two readers. Groups were evaluated for differences in age, APOE ɛ4 carriage, hippocampal volumes, and cognition (MMSE, composite memory and non-memory scores). Voxel-wise contrasts were also performed. RESULTS: Visual rating resulted in 59.6% classified as Typical, 17.9% as MTL-sparing, 9.9% LP, and 12.6% as tau negative. Intra-rater and inter-rater reliability was strong (Cohen's kappa values of 0.89 and 0.86 respectively). Tracer retention in a "hook"-like distribution on sagittal sequences was observed in the LP and Typical groups. The visually classified MTL-sparing group had lower APOE ɛ4 carriage and relatively preserved hippocampal volumes. Higher MTL tau was associated with greater amnestic cognitive impairment. High cortical tau was associated with greater impairments on non-memory domains of cognition, and individuals with high cortical tau were more likely to have dementia than MCI. CONCLUSION: Tau distribution patterns can be visually identified using 18F-MK6240 PET and are associated with differences in APOE ɛ4 carriage, hippocampal volumes, and cognition.

Mesial temporal tau in amyloid-ß-negative cognitively normal older persons.

BACKGROUND: Tau deposition in the mesial temporal lobe (MTL) in the absence of amyloid-ß (Aß-) occurs with aging. The tau PET tracer 18F-MK6240 has low non-specific background binding so is well suited to exploration of early-stage tau deposition. The aim of this study was to investigate the associations between MTL tau, age, hippocampal volume (HV), cognition, and neocortical tau in Aß- cognitively unimpaired (CU) individuals. METHODS: One hundred and ninety-nine Aß- participants (Centiloid < 25) who were CU underwent 18F-MK6240 PET at age 75 ± 5.2 years. Tau standardized uptake value ratio (SUVR) was estimated in mesial temporal (Me), temporoparietal (Te), and rest of the neocortex (R) regions and four Me sub-regions. Tau SUVR were analyzed as continuous variables and compared between high and low MTL SUVR groups. RESULTS: In this cohort with a stable clinical classification of CU for a mean of 5.3 years prior to and at the time of tau PET, MTL tau was visually observed in 9% of the participants and was limited to Braak stages I-II. MTL tau was correlated with age (r = 0.24, p < 0.001). Age contributed to the variance in cognitive scores but MTL tau did not. MTL tau was not greater with subjective memory complaint, nor was there a correlation between MTL tau and Aß Centiloid value, but high tau was associated with smaller HV. Participants with MTL tau had higher tau SUVR in the neocortex but this was driven by the cerebellar reference region and was not present when using white matter normalization. CONCLUSIONS: In an Aß- CU cohort, tau tracer binding in the mesial temporal lobe was age-related and associated with smaller hippocampi, but not with subjective or objective cognitive impairment.

Exercise interveNtion outdoor proJect in the cOmmunitY-ENJOY program for independence in dementia: a feasibility pilot randomised controlled trial study protocol.

BACKGROUND: While the underlying neuropathology of dementia is not curable, interventions and treatment, such as physical activity, can offer physical and functional gains leading to better mobility, independence and quality of life. The Seniors Exercise Park program is an evidence-based physical and social activity program using an innovative design in outdoor exercise equipment specifically designed for older people. This unique program has never been tested with older people living with dementia. This study will evaluate the feasibility of delivering the Seniors Exercise Park program for people living with mild to moderate dementia in residential aged-care. This study will identify the optimal physical activity program, evaluate the safety of equipment usage and determine optimal supervision needs. The potential physical, social, quality of life and cognitive benefits of participation in the Seniors Exercise Park program will also be examined. METHODS: This is a feasibility pilot randomised controlled design with pre-post evaluation. Adults aged ≥ 60 years who have symptoms of dementia and/or who have been diagnosed with dementia will be recruited from an aged-care facility in Melbourne. Participants allocated to the intervention group will undergo a 12-week structured supervised physical activity program using the outdoor Seniors Exercise Park equipment followed by a 12-week maintenance phase (unstructured physical activity). Participants will be assessed at baseline, 3 and 6 months. Participants allocated to the control group will attend activities provided by the aged-care facility. A sample of 12 participants per group is the targeted sample size. Feasibility will be evaluated in terms of recruitment rate, retention, attendance, overall adherence, dropout rate, adverse events, modifications to the exercise program delivery and supervision needs. A comprehensive suite of cognitive and health-related questionnaires and physical function measures will also be collected. DISCUSSION: The ENJOY program for independence in dementia will determine the suitability of the Seniors Exercise Park program for people diagnosed with mild to moderate dementia. Outcomes could inform future design of dementia-friendly built environments to increase physical activity participation for residential aged-care facilities. TRIAL REGISTRATION: This trial is registered with the Australian New Zealand Clinical Trials Registry-Registry Number ACTRN12620000733976 . Registered on the 13th of July 2020.

Cerebrospinal fluid neurofilament light chain differentiates primary psychiatric disorders from rapidly progressive, Alzheimer's disease and frontotemporal disorders in clinical settings.

INTRODUCTION: Many patients with cognitive and neuropsychiatric symptoms face diagnostic delay and misdiagnosis. We investigated whether cerebrospinal fluid (CSF) neurofilament light (NfL) and total-tau (t-tau) could assist in the clinical scenario of differentiating neurodegenerative (ND) from psychiatric disorders (PSY), and rapidly progressive disorders. METHODS: Biomarkers were examined in patients from specialist services (ND and PSY) and a national Creutzfeldt-Jakob registry (Creutzfeldt-Jakob disease [CJD] and rapidly progressive dementias/atypically rapid variants of common ND, RapidND). RESULTS: A total of 498 participants were included: 197 ND, 67 PSY, 161 CJD, 48 RapidND, and 20 controls. NfL was elevated in ND compared to PSY and controls, with highest levels in CJD and RapidND. NfL distinguished ND from PSY with 95%/78% positive/negative predictive value, 92%/87% sensitivity/specificity, 91% accuracy. NfL outperformed t-tau in most real-life clinical diagnostic dilemma scenarios, except distinguishing CJD from RapidND. DISCUSSION: We demonstrated strong generalizable evidence for the diagnostic utility of CSF NfL in differentiating ND from psychiatric disorders, with high accuracy.

What constitutes 'good' home care for people with dementia? An investigation of the views of home care service recipients and providers.

BACKGROUND: Our objective was to explore what people receiving and providing care consider to be 'good' in-home care for people living with dementia. METHODS: We conducted 36 in-depth interviews and two focus groups with key stakeholders in Australia in the first quarter of 2018. Participants included those receiving care (4 people living with dementia, 15 family carers) or providing care (9 case managers, 5 service managers, 10 home care workers). Qualitative thematic analysis was guided by Braun and Clarke's six-step approach. RESULTS: Consensus was reached across all groups on five themes considered as important for good in-home dementia care: 1) Home care workers' understanding of dementia and its impact; 2) Home care workers' demonstrating person-centred care and empathy in their care relationship with their client; 3) Good relationships and communication between care worker, person with dementia and family carers; 4) Home care workers' knowing positive practical strategies for changed behaviours; 5) Effective workplace policies and workforce culture. The results contributed to the co-design of a dementia specific training program for home care workers. CONCLUSIONS: It is crucial to consider the views and opinions of each stakeholder group involved in providing/receiving dementia care from home care workers, to inform workforce training, education program design and service design. Results can be used to inform and empower home care providers, policy, and related decision makers to guide the delivery of improved home care services. TRIAL REGISTRATION: ACTRN 12619000251123 .

Age of Symptom Onset and Longitudinal Course of Sporadic Alzheimer's Disease, Frontotemporal Dementia, and Vascular Dementia: A Systematic Review and Meta-Analysis.

BACKGROUND: Understanding how the age of dementia symptom onset affects the longitudinal course of dementia can assist with prognosis and care planning. OBJECTIVE: To synthesize evidence regarding the relationship of age of symptom onset with the longitudinal course of sporadic Alzheimer's disease (AD), vascular dementia (VaD), and frontotemporal dementia (FTD). METHODS: We searched Medline, CINAHL, Embase, PsycINFO, PubMed, and Scopus for longitudinal studies that examined the impact of sporadic AD, VaD, or FTD symptom onset age on measures of cognition, function, or behavioral symptoms. Studies that examined age at diagnosis only were excluded. Quantitative meta-analysis was conducted where studies reported sufficient data for pooling. RESULTS: Thirty studies met all inclusion criteria (people with AD (n = 26), FTD (n = 4)) though no studies examined VaD. Earlier onset of AD was associated with more rapid annual cognitive decline (estimate = -0.07; 95% CI -0.14 to 0.00; p = 0.045). Most studies that stratified their sample reported that younger AD onset (usually < 65 years) was associated with more rapid cognitive decline. Other evidence was inconclusive. CONCLUSION: Younger people with AD appear to have a poorer prognosis in terms of faster cognitive decline than older people with AD. More research is required to determine the impact of symptom onset age in VaD and FTD, and on functional decline in all dementias.

Time to diagnosis in younger-onset dementia and the impact of a specialist diagnostic service.

OBJECTIVES: While early diagnosis of younger-onset dementia (YOD) is crucial in terms of accessing appropriate services and future planning, diagnostic delays are common. This study aims to identify predictors of delay to diagnosis in a large sample of people with YOD and to investigate the impact of a specialist YOD service on this time to diagnosis. DESIGN: A retrospective cross-sectional study. SETTING: The inpatient unit of a tertiary neuropsychiatry service in metropolitan Victoria, Australia. PARTICIPANTS: People diagnosed with a YOD. MEASUREMENTS AND METHODS: We investigated the following predictors using general linear modeling: demographics including sex and location, age at onset, dementia type, cognition, psychiatric diagnosis, and number of services consulted with prior to diagnosis. RESULTS: A total of 242 inpatients were included. The mean time to diagnosis was 3.4 years. Significant predictors of delay included younger age at onset, dementia type other than Alzheimer's disease (AD) and behavioral-variant frontotemporal dementia (bvFTD), and increased number of services consulted. These predictors individually led to an increased diagnostic delay of approximately 19 days, 5 months, and 6 months, respectively. A specialized YOD service reduced time to diagnosis by 12 months. CONCLUSION: We found that younger age at onset, having a dementia which was not the most commonly occurring AD or bvFTD, and increasing number of services were significant predictors of diagnostic delay. A novel result was that a specialist YOD service may decrease diagnostic delay, highlighting the importance of such as service in reducing time to diagnosis as well as providing post-diagnostic support.

Testing the use of translation apps to overcome everyday healthcare communication in Australian aged-care hospital wards-An exploratory study.

AIMS AND OBJECTIVES: To trial three mobile translation apps in the healthcare setting to address language barriers in everyday care between healthcare staff and older people with limited English proficiency (LEP). DESIGN: A mixed-methods exploratory study. METHODS: A two-month trial of three translation apps was conducted across four aged-care hospital wards. Observed interactions during use of translation apps were recorded, and staff surveys regarding the use of translation apps were collected at the end of the trial. Data were analysed using descriptive statistics and thematic content analysis of open-ended responses in the surveys and observations. Findings from the thematic content analysis are reported using the Standards for Reporting of Qualitative Research (SRQR) checklist. RESULTS: Translation apps were mostly used for identifying pain and assisting with activities of daily living. Qualitative findings revealed that translation apps aided staff in providing care and improved rapport; however, practical shortcomings were identified.

Promoting Independence Through quality dementia Care at Home (PITCH): a research protocol for a stepped-wedge cluster-randomised controlled trial.

BACKGROUND: Home care service providers are increasingly supporting clients living with dementia. Targeted and comprehensive dementia-specific training for home care staff is necessary to meet this need. This study evaluates a training programme delivered to care staff (paid personal carers) of clients living with dementia at home. METHODS: This study is a pragmatic stepped-wedge cluster-randomised controlled trial (SW-CRT). Home care workers (HCWs) from seven home care service providers are grouped into 18 geographical clusters. Clusters are randomly assigned to intervention or control groups. The intervention group receives 7 h of a dementia education and upskilling programme (Promoting Independence Through quality dementia Care at Home [PITCH]) after baseline measures. The control group receives PITCH training 6 months after baseline measures. This approach will ensure that all participants are offered the program. Home care clients living with dementia are also invited to participate, as well as their family carers. The primary outcome measure is HCWs' sense of competence in dementia care provision. DISCUSSION: Upskilling home care staff is needed to support the increasing numbers of people living with dementia who choose to remain at home. This study uses a stepped-wedge cluster-randomised trial to evaluate a training programme (PITCH) for dementia care that is delivered to front-line HCWs. TRIAL REGISTRATION: anzctr.org.au ; ACTRN12619000251123. Registered on 20 February 2019.

Ethnic Differences in Barriers and Enablers to Physical Activity Among Older Adults.

Despite its well-known health benefits, most older adults do not commit to undertaking sufficient physical activity (PA). In this study we aimed to examine the perceived benefits of and barriers and enablers to PA from the perspectives of older Caucasian and Chinese adults living in Australia. Individual and group interviews with 17 Caucasian (mean age: 72.8 years) and 47 Chinese adults (mean age: 74.0 years) were conducted and analysed using thematic analysis. Overall, participants knew about the benefits of PA on physical health but had inconsistent views on its benefits on mental and cognitive health. Older Caucasian and Chinese adults reported similar barriers (e.g., health issues, costs, bad weather and lack of time) and enablers (e.g., improving health; environmental enablers such as adequate and walkable spaces and good natural environment; peer support; and self-motivation) to PA. In comparison, older Chinese adults reported barriers more often, and reported some unique barriers relating to language and culture issues. The findings contribute to developing targeted PA programs for older Caucasian and Chinese adults.

A 10 year retrospective cohort study of inpatients with younger-onset dementia.

OBJECTIVES: Younger-onset dementia (YOD) refers to a dementia where symptom onset occurs when the patient is less than 65 years of age. YOD is far less common than late-onset dementia (occurring when patients are over 65 years old) and more challenging to diagnose due to its heterogeneous presentation. There have been relatively few studies describing demographic and diagnostic characteristics of patients with YOD in the community, particularly with follow-up information. METHODS: A retrospective cohort study was performed of inpatients admitted to a tertiary neuropsychiatry service, located in metropolitan Victoria, Australia, from 2009 to 2019. Inpatients with a YOD diagnosis were identified and data regarding diagnosis, demographics and investigations were obtained. RESULTS: There were 849 individual inpatients who were admitted to the service in the 10-year period and received comprehensive assessment. There were 306 individuals who received a YOD diagnosis, using contemporaneous diagnostic criteria (frequency 36%). The most common diagnoses were Alzheimer's disease (24.2%), frontotemporal dementia (23.1%), Huntington's disease (16.7%) and vascular dementia (7.8%). More than half of these inpatients were followed up and 6.5% had a diagnostic change when reviewed. CONCLUSIONS: This study reports on the largest cohort of YOD to date, with diagnostic breakdown similar to previous retrospective file reviews. The neuropsychiatry service is funded to follow-up its patients, thus allowing re-assessment and continuity of care. While there are limitations in this study such as the lack of neuropathological outcomes, the findings emphasise the strengths of follow-up and appropriate service provision for these patients.

The perceptions of translation apps for everyday health care in healthcare workers and older people: A multi-method study.

AIMS AND OBJECTIVES: To understand the attitudes and perceptions of older people with limited English proficiency (LEP) and healthcare workers to using mobile translation technology for overcoming language barriers in the healthcare setting. BACKGROUND: Australia's cohort of people aged 65 and over has a sizeable population with LEP. In healthcare settings, difficulties with communication may potentially result in inadequate care. Mobile language translation applications have been identified as a potential way to improve communication between patients and healthcare staff when used as an adjunct to professional interpreters in low-risk scenarios; however, the perceptions of the use of mobile translation applications for such communication is unknown. METHODS: A multi-method design was used. Focus group discussions were conducted with older people from culturally and linguistically diverse (CALD) backgrounds and nursing and allied health professionals to understand their perceptions of translation technology. Qualitative data were analysed using inductive content analysis. Qualitative findings were reported using the Standards for Reporting of Qualitative Research (SRQR) checklist. Participants also appraised three existing translation apps via survey and results were analysed using descriptive statistics. RESULTS: Overall, older people from CALD backgrounds (n = 12) and healthcare staff (n = 17) agreed that translation technology could play a role in reducing communication barriers. There was enthusiasm amongst older people to learn and use the technology, while healthcare staff saw the potential to address communication barriers in their own work. Barriers identified by older people and healthcare staff included: accuracy of translation and phrases, possible technological learning curves, risk of mistranslation in high-risk conversation and inability to check accuracy of translation. Fixed-phrase translation apps were seen as more favourable than real-time voice-to-voice mobile translation applications. CONCLUSIONS: Older people from CALD backgrounds and healthcare staff were open to the use of mobile translation applications for everyday healthcare communications. RELEVANCE TO CLINICAL PRACTICE: Translation applications may have a role in reducing language barriers in everyday healthcare communication but context, accuracy and ease of use need to be considered.

Clinical Application of Findings From Longitudinal Studies of Younger-Onset Dementia: Rapid Review and Recommendations.

Younger-onset dementia (YOD) presents with heterogeneous symptoms, has a variety of etiologies, and can be difficult to diagnose. The authors conducted a rapid review of longitudinal YOD cohorts and their related substudies to evaluate current literature that may inform the clinical information provided to patients about the progression and duration of illness and to highlight areas for future research. Searches were conducted using MEDLINE, CINAHL, PubMed, PsycINFO, and Web of Science for articles published between January 1966 and June 2018. Four longitudinal YOD cohort studies and their related substudies were identified. Alzheimer's disease (AD) was reported as the most frequently occurring YOD. The age at onset reported for two cohorts ranged from 53.8 to 60.2 years, depending on the dementia type. Three cohorts yielded substudies that focused on other aspects of YOD, including caregiver outcomes, neuropsychiatric symptoms, and psychotropic drug use. There were conflicting data regarding whether AD or frontotemporal dementia had the greatest rate of cognitive decline. The authors identified a restricted amount of clinical information that may be useful for patients and their families. Limitations included relatively short follow-up periods and types of dementia included. There was also a lack of information on longitudinal changes in neuropsychiatric symptoms and their relationship to biomarkers. These aspects are important considerations for future research, because they may yield information relevant to early diagnosis and disease progression, with improved clinical care for patients with YOD and their families. Streamlining data collection may also improve the ability to generalize results.

Alcohol Use, Mental Health, and Functional Capacity as Predictors of Workplace Disability in a Cohort With Manifest Huntington's Disease.

OBJECTIVE: Huntington's disease (HD) is an inherited neurodegenerative disease involving motor, cognitive, psychiatric, and behavioral impairments that eventually affect work-role functioning. There is limited research regarding predictors of workplace disability in HD. The authors examined predictors of work impairment and disability in a cross-sectional cohort of employed persons with symptomatic HD participating in the worldwide Enroll-HD study. METHODS: The study sample (N=316) comprised individuals with manifest HD and a CAG repeat length range between 39 and 60 and were currently engaged in paid full- or part-time employment. Univariate and multivariate logistic regression analyses identified predictors and the effect of all predictors in a fully adjusted model. RESULTS: Of the sample, 20.3% reported missing work due to HD, 60.1% reported experiencing impairment while working due to HD, 79.1% reported having work-related activity impairment due to HD, and 60.8% reported impairment in overall work productivity due to HD. Individuals had 25% higher odds of missing work time if they had a higher level of functional impairment (odds ratio=0.76, 95% CI=0.64, 0.91) and had three times greater odds of missing work if they were current alcohol drinkers, compared with nondrinkers (odds ratio=2.86, 95% CI=1.62, 5.03). Individuals with lower self-perceived mental health were also 5% more likely to experience impairment at work due to HD. Motor impairment was not a strong predictor of workplace disability. CONCLUSIONS: These findings provide important new knowledge that can inform the development of strategies or targeted intervention trials to support persons with symptomatic HD to maintain their work roles.