New or Worsening Symptoms and Signs in Community-Dwelling Persons with Dementia: Incidence and Relation to Use of Acute Medical Services

Transitional Care of People With Dementia and Caregivers in the ADRD-PC Trial: A Mixed Methods Study

CONTEXT

People with late-stage Alzheimer's diseases and related dementias (ADRD) have high risk for postacute complications and readmission; however, minimal research describes hospital transitional care.

OBJECTIVE

Within the context of the ongoing ADRD-PC clinical trial, the purpose of this study was to describe the content and quality of transitional care of people with ADRD.

METHODS

Descriptive mixed methods using data from a retrospective chart review and interviews with palliative care social workers and a nurse providing transitional care in the ADRD-PC clinical trial.

RESULTS

Of 40 dyads of people with late-stage ADRD and their caregivers, palliative care plans were documented for 29 patients (73%); completed postdischarge calls in 72 hours were made for 39 (98%) caregivers and calls in 2 weeks were made for 33 (78%). The content of postdischarge care was promoting continuity, identifying resources, helping caregivers feel heard, troubleshooting problems, and providing grief support. Challenges during transitional care were limited time to engage caregivers in hospital-based palliative care, educate caregivers about palliative care plans, coordinate care after transfers to long term care, and the scarcity of community ADRD resources. Facilitators of high quality transitional care were continuity of staff who saw the patient or caregiver across hospital and postacute contacts, caregiver understanding of goals of care, written palliative care plans, and resources for postdischarge care.

CONCLUSION

Findings indicate high quality dementia-specific transitional care occurs when staff have resources, such as ADRD training and care planning template, to pull the hospital palliative care plan forward into the postdischarge destination, help families fit the plan to new circumstances, and manage strain and grief related to changes in health and function.

Using Natural Language Processing to Identify Home Health Care Patients at Risk for Diagnosis of Alzheimer's Disease and Related Dementias

This study aimed to: (1) validate a natural language processing (NLP) system developed for the home health care setting to identify signs and symptoms of Alzheimer's disease and related dementias (ADRD) documented in clinicians' free-text notes; (2) determine whether signs and symptoms detected via NLP help to identify patients at risk of a new ADRD diagnosis within four years after admission. This study applied NLP to a longitudinal dataset including medical record and Medicare claims data for 56,652 home health care patients and Cox proportional hazard models to the subset of 24,874 patients admitted without an ADRD diagnosis. Selected ADRD signs and symptoms were associated with increased risk of a new ADRD diagnosis during follow-up, including: motor issues; hoarding/cluttering; uncooperative behavior; delusions or hallucinations; mention of ADRD disease names; and caregiver stress. NLP can help to identify patients in need of ADRD-related evaluation and support services.

Social Media Discourse Related to Caregiving for Older Adults Living With Alzheimer Disease and Related Dementias: Computational and Qualitative Study

BACKGROUND

In the United States, caregivers of people living with Alzheimer disease and Alzheimer disease-related dementias (AD/ADRD) provide >16 billion hours of unpaid care annually. These caregivers experience high levels of stress and burden related to the challenges associated with providing care. Social media is an emerging space for individuals to seek various forms of support.

OBJECTIVE

We aimed to explore the primary topics of conversation on the social media site Reddit related to AD/ADRD. We then aimed to explore these topics in depth, specifically examining elements of social support and behavioral symptomology discussed by users.

METHODS

We first generated an unsupervised topic model from 6563 posts made to 2 dementia-specific subreddit forums (r/Alzheimers and r/dementia). Then, we conducted a manual qualitative content analysis of a random subset of these data to further explore salient themes in the corpus.

RESULTS

The topic model with the highest overall coherence score (0.38) included 10 topics, including caregiver burden, anxiety, support-seeking, and AD/ADRD behavioral symptomology. Qualitative analyses provided added context, wherein users sought emotional and informational support for many aspects of the care experience, including assistance in making key care-related decisions. Users expressed challenging and complex emotions on Reddit, which may be taboo to express in person.

CONCLUSIONS

Reddit users seek many different forms of support, including emotional and specific informational support, from others on the internet. Users expressed a variety of concerns, challenges, and behavioral symptoms to manage as part of the care experience. The unique (ie, anonymous and moderated) nature of the forum allowed for a safe space to express emotions free from documented caregiver stigma. Additional support structures are needed to assist caregivers of people living with AD/ADRD.

Successful Discharge to Community From Home Health Less Likely for People in Late Stages of Dementia

BACKGROUND AND PURPOSE

Several studies have established the efficacy of home health in meeting the health care needs of people with Alzheimer disease and related dementias (ADRD) and helping them to remain at home. However, transitioning to the community after discharge from home health presents challenges to patient safety and quality of life. The severity of an individual's functional impairments, cognitive limitations, and behavioral and psychological symptoms may compound these challenges. The purpose of this study was to examine the association between dementia severity and successful discharge to community (DTC) from home health.

METHODS

This was a retrospective study of 142 376 Medicare beneficiaries with ADRD. Successful DTC was defined as having no unplanned hospitalization or death within 30 days of DTC from home health. Successful DTC rates were calculated, and multilevel logistic regression was used to estimate the relative risk (RR) of successful DTC, by dementia severity category, adjusted for patient and clinical characteristics. Six dementia severity categories were identified using a crosswalk between items on the Outcome and Assessment Information Set and the Functional Assessment Staging Tool.

RESULTS AND DISCUSSION

Successful DTC occurred in 71.2% of beneficiaries. Beneficiaries in the 2 most severe dementia categories had significantly lower risk of successful DTC (category 6: RR = 0.90, 95% CI = 0.889-0.910; category 7: RR = 0.737, 95% CI = 0.704-0.770) than those in the least severe dementia category. The RR of successful DTC for people with ADRD decreased as the level of independence with oral medication management decreased and when there was an overall greater need for caregiver assistance.

CONCLUSIONS

Patient status at the time of admission to home health is associated with outcomes after discharge from home health. Early identification of people in advanced stages of ADRD provides an opportunity to implement strategies to facilitate successful DTC while people are still receiving home care services. The severity of ADRD and availability of caregiver assistance should be key considerations in planning for successful DTC for people with ADRD.

Ambulance use and emergency department visits among people with dementia: A cross-sectional survey

This study aimed to explore factors associated with ambulance use and emergency department (ED) visits among people with dementia in the month before death. A web-based survey of bereaved family caregivers of people with dementia was conducted in March 2020. Multivariate logistic regression analyses were conducted with ambulance use and ED visits in the month before death as dependent variables. Age and gender of people with dementia and their family caregivers, home care use, decision-makers, comorbidities, degree of independence in daily living, and caregivers' preparedness for death were independent variables. Data were collected from 817 caregivers of people with dementia who had died at hospitals (52.4%), long-term care facilities (25.0%), or own homes (22.4%). Caregivers' lack of preparedness for death was significantly associated with ambulance use in the month before death. Comorbidites and males with dementia were significantly associated with ED visits in the month before death. Better death preparedness of family caregivers may reduce ambulance use for symptoms that can be more effectively addressed by palliative care than acute care for people with dementia.

Adapting the Connect-Home transitional care intervention for the unique needs of people with dementia and their caregivers: A feasibility study

AIMS

After leaving skilled nursing facilities (SNF), 20% of people with dementia (PWD) are re-hospitalized within 30 days. We assessed fidelity, acceptability, preliminary outcomes, and mechanisms of the Connect-Home ADRD transitional care intervention.

DESIGN

A feasibility study of Connect-Home ADRD.

METHODS

The Connect-Home intervention was adapted for dementia-specific needs. PWD and caregiver dyads in 2 SNFs received transitional care. Data sources included interviews with PWD and caregivers and a review of health records.

RESULTS

19 of 34 eligible dyads (56%) were enrolled. The intervention was feasible (components delivered for >84% of dyads) and acceptable (dyads rated it very helpful and not difficult to use). Connect-Home ADRD adaptations included in-home support to manage symptoms of dementia and unplanned events, such as transition to hospice.

IMPACT

Connect-Home ADRD is feasible, acceptable, and merits future research as an intervention to reduce rapid return to acute care following SNF stays.

Warning Signs of Acute Infectious Disease-Related Illness in Persons Living With Dementia: Perspectives of Primary Care Providers, Adult Day Service Center Staff, and Family Care Partners

In the current study, we conducted one-on-one interviews with primary care providers (PCPs) and family care partners (FCPs) and held focus groups with interdisciplinary adult day service center (ADSC) staff to understand the perspectives of care providers across community settings regarding early warning signs of acute illnesses in persons living with dementia (PLWD). We used content analysis to analyze qualitative data. Warning signs of acute illnesses in PLWD fell into one of five categories, including new onset changes in (a) physical functions, (b) moods or behaviors (psychological), (c) social interactions, (d) speech, or (e) appearance. FCPs (n = 11) focused on physical changes, whereas ADSC staff (n = 33) emphasized changes in speech and social interactions in addition to the other categories. Although ADSC staff and PCPs (n = 22) focused on changes in functions and moods, each group described these changes differently. ADSC staff possess rich information that can be used to identify acute changes in PLWD and describe a broader range of warning signs compared to PCPs and FCPs. FCPs may benefit from further training in distinguishing between normal disease progression and acute illness. Future research should focus on the implementation of standardized tools across community-based care providers to simplify the identification and reporting of early warning signs in PLWD. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.].

Unique Care Needs of People with Dementia and Their Caregivers during Transitions from Skilled Nursing Facilities to Home and Assisted Living: A Qualitative Study

OBJECTIVES

The purpose of the study was to describe unique care needs of people with dementia (PWD) and their caregivers during transitions from skilled nursing facilities (SNF) to home.

DESIGN

A qualitative study using focus groups, semistructured interviews, and descriptive qualitative analysis.

SETTING AND PARTICIPANTS

The study was set in one state, in 4 SNFs where staff had experience using a standardized transitional care protocol. The sample included 22 SNF staff, 4 home health nurses, 10 older adults with dementia, and their 10 family caregivers of whom 39 participated in focus groups and/or interviews.

METHODS

Data collection included 4 focus groups with SNF staff and semistructured interviews with home health nurses, SNF staff, PWD, and their family caregivers. Standardized focus group and interview guides were used to elicit participant perceptions of transitional care. We used the framework analytic approach to qualitative analysis. A steering committee participated in interpretation of findings.

RESULTS

Participants described 4 unique care needs: (1) PWD and caregivers may not be ready to fully engage in dementia care planning while in the SNF, (2) caregivers are not prepared to manage dementia symptoms at home, (3) SNF staff have difficulty connecting PWD and caregivers to community supports, and (4) caregivers receive little support to address their own needs.

CONCLUSIONS AND IMPLICATIONS

Based on findings, recommendations are offered for adapting transitional care to address the needs of PWD and their caregivers. Further research is needed (1) to confirm these findings in larger, more diverse samples and (2) to adapt and test interventions to support successful community discharge of PWD and their caregivers.

Visits to the emergency department by community-dwelling people with dementia during the first 2 waves of the COVID-19 pandemic in Ontario: a repeated cross-sectional analysis

BACKGROUND

Community-dwelling people with dementia have been affected by COVID-19 pandemic health risks and control measures that resulted in worsened access to health care and service cancellation. One critical access point in health systems is the emergency department. We aimed to determine the change in weekly rates of visits to the emergency department of community-dwelling people with dementia in Ontario during the first 2 waves of the COVID-19 pandemic compared with historical patterns.

METHODS

We conducted a population-based repeated cross-sectional study and used health administrative databases to compare rates of visits to the emergency department among community-dwelling people with dementia who were aged 40 years and older in Ontario during the first 2 waves of the COVID-19 pandemic (March 2020-February 2021) with the rates of a historical period (March 2019-February 2020). Weekly rates of visits to the emergency department were evaluated overall, by urgency and by chapter from the International Statistical Classification of Diseases and Related Health Problems, 10th Revision. We used Poisson models to compare pandemic and historical rates at the week of the lowest rate during the pandemic period and the latest week.

RESULTS

We observed large immediate declines in rates of visits to the emergency department during the COVID-19 pandemic (rate ratio [RR] 0.50, 95% confidence interval [CI] 0.47-0.53), which remained below historical levels by the end of the second wave (RR 0.88, 95% CI 0.83-0.92). Rates of both nonurgent (RR 0.33, 95% CI 0.28-0.39) and urgent (RR 0.51, 95% CI 0.48-0.55) visits to the emergency department also declined and remained low (RR 0.68, 95% CI 0.59-0.79, RR 0.91, 95% CI 0.86-0.96), respectively. Visits for injuries, and circulatory, respiratory and musculoskeletal diseases declined and remained below historical levels.

INTERPRETATION

Prolonged reductions in visits to the emergency department among people with dementia during the first 2 pandemic waves raise concerns about patients who delay seeking acute care services. Understanding the long-term effects of these reductions requires further research.

Avoidable Hospitalizations in Persons with Dementia: a Population-Wide Descriptive Study (2000-2015)

Background

Whether avoidable hospitalizations in community-dwelling persons with dementia have decreased during primary care reforms is unknown.

Methods

We described the prevalence and trends in avoidable hospitalizations in population-based repeated yearly cohorts of 192,144 community-dwelling persons with incident dementia (Quebec, 2000-2015) in the context of a province-wide primary care reform, using the provincial health administrative database.

Results

Trends in both types of Ambulatory Care Sensitive Condition (ACSC) hospitalization (general and older population) and 30-day readmission rates remained constant with average rates per 100 person-years: 20.5 (19.9-21.1), 31.7 (31.0-32.4), 20.6 (20.1-21.2), respectively. Rates of delayed hospital discharge (i.e., alternate level of care (ALC) hospitalizations) decreased from 23.8 (21.1-26.9) to 17.9 (16.1-20.1) (relative change -24.6%).

Conclusions

These figures shed light on the importance of the phenomenon, its lack of improvement for most outcomes over the years, and the need to develop evidence-based policies to prevent avoidable hospitalizations in this vulnerable population.

Crisis management for people with dementia at home: Mixed-methods case study research to identify critical factors for successful home treatment

Best practice in dementia care is support in the home. Yet, crisis is common and can often result in hospital admission with adverse consequences. The objective of this mixed-methods case study research was to identify the critical factors for resolving crisis for a person with dementia living at home. The research was an in-depth investigation of what happens during crisis for people with dementia and how it is managed by a Home Treatment Crisis Team to resolution and outcome at 6 weeks and 6 months. The methods were; observation of crisis management for 15 patients with dementia (max three observations per patient, total 41), interviews with patients with dementia (n = 5), carers (n = 13) and professionals (n = 14, range one to six interviews per person, total 29), focus group (nine professionals), and extraction of demographics and medical history from medical records. Analysis focused on the identification of factors important for crisis resolution and avoidance of hospital admission. Critical factors for the Home Treatment Crisis Team to enable successful crisis resolution were: immediate action to reduce risk of harm, expertise in dementia care and carer education, communication skills to establish trust and promote benefits of home treatment, shared decision-making, medication management, addressing the needs of carers independently of the person with dementia and, local availability of respite and other community services. The Home Treatment Crisis Team integrated the seven factors to deploy a biopsychosocial systems approach with embedded respect for personhood. This approach enabled crisis resolution for a person with dementia by creating a system of services, treatments, resources and relationships, 'Safe Dementia Space', in the community with avoidance of hospital admission in more than 80% of referrals. The identified critical factors for crisis resolution are important considerations in the design and delivery of home treatment services for people with dementia.

Primary care continuity and potentially avoidable hospitalization in persons with dementia

BACKGROUND/OBJECTIVE

To measure the association between high primary care continuity and potentially avoidable hospitalization in community-dwelling persons with dementia. Our hypothesis was that high primary care continuity is associated with fewer potentially avoidable hospitalizations.

DESIGN

Population-based retrospective cohort (2012-2016), with inverse probability of treatment weighting using the propensity score.

SETTING

Quebec (Canada) health administrative database, recording most primary, secondary and tertiary care services provided via the public universal health insurance system.

PARTICIPANTS

Population-based sample of 22,060 community-dwelling 65 + persons with dementia on March 31st, 2015, with at least two primary care visits in the preceding year (mean age 81 years, 60% female). Participants were followed for 1 year, or until death or long-term care admission.

EXPOSURE

High primary care continuity on March 31st, 2015, i.e., having had every primary care visit with the same primary care physician, during the preceding year.

MAIN OUTCOME MEASURES

Primary: Potentially avoidable hospitalization in the follow-up period as defined by ambulatory care sensitive conditions (ACSC) hospitalization (general and older population definitions), 30-day hospital readmission; Secondary: Hospitalization and emergency department visit.

RESULTS

Among the 22,060 persons, compared with the persons with low primary care continuity, the 14,515 (65.8%) persons with high primary care continuity had a lower risk of ACSC hospitalization (general population definition) (relative risk reduction 0.82, 95% CI 0.72-0.94), ACSC hospitalization (older population definition) (0.87, 0.79-0.95), 30-day hospital readmission (0.81, 0.72-0.92), hospitalization (0.90, 0.86-0.94), and emergency department visit (0.92, 0.90-0.95). The number needed to treat to prevent one event were, respectively, 118 (69-356), 87 (52-252), 97 (60-247), 23 (17-34), and 29 (21-47).

CONCLUSION

Increasing continuity with a primary care physician might be an avenue to reduce potentially avoidable hospitalizations in community-dwelling persons with dementia on a population-wide level.

Nursing Home Transfers for Behavioral Concerns: Findings from the OPTIMISTIC Demonstration Project

OBJECTIVES

To characterize pretransfer on-site nursing home (NH) management, transfer disposition, and hospital discharge diagnoses of long-stay residents transferred for behavioral concerns.

DESIGN

This was a secondary data analysis of the Optimizing Patient Transfers, Impacting Medical Quality, Improving Symptoms: Transforming Institutional Care project, in which clinical staff employed in the NH setting conducted medical, transitional, and palliative care quality improvement initiatives and gathered data related to resident transfers to the emergency department/hospital setting. R software and Microsoft Excel were used to characterize a subset of transfers prompted by behavioral concerns.

SETTING

NHs in central Indiana were utilized (N = 19).

PARTICIPANTS

This study included long-stay NH residents with behavioral concerns prompting transfer for acute emergency department/hospital evaluation (N = 355 transfers).

MEASUREMENTS

The measures used in this study were symptoms prompting transfer, resident demographics and baseline characteristics (Minimum Data Set 3.0 variables including scores for the Cognitive Function Scale, ADL Functional Status, behavioral symptoms directed toward others, and preexisting psychiatric diagnoses), on-site management (e.g., medical evaluation in person or by phone, testing, and interventions), avoidability rating, transfer disposition (inpatient vs emergency department only), and hospital discharge diagnoses.

RESULTS

Over half of the transfers, 56%, had a medical evaluation before transfer, and diagnostic testing was conducted before 31% of transfers. After transfer, 80% were admitted. The most common hospital discharge diagnoses were dementia-related behaviors (27%) and altered mental status (27%), followed by a number of medical diagnoses.

CONCLUSION

Most transfers for behavioral concerns merited hospital admission, and medical discharge diagnoses were common. There remain significant opportunities to improve pretransfer management of NH transfers for behavioral concerns.

A research agenda for promoting continence for people living with dementia in the community: Recommendations based on a critical review and expert-by-experience opinion

Aims and objectives

To identify research undertaken in the last decade addressing continence for people living with dementia (PLWD) in the community. To highlight gaps and develop recommendations for future research, taking into account the experiences and priorities of PLWD, caregivers and healthcare professionals.

Methods

A critical review with an Expert Review Group (ERG) comprising researchers, PLWD and facing continence issues, caregivers and other professional stakeholders. Findings are reported in line with the COREQ and Preferred Reporting Items for Systematic reviews and Meta‐Analyses extension for Scoping Reviews checklists.

Background

Caregivers rate the independent use of the toilet as the most important activity for PLWD to retain. However, in 2009 a review identified shortfalls in knowledge and praxis around promoting continence and managing incontinence for PLWD in the community. As absolute numbers of people with dementia are predicted to increase, it is imperative to examine whether these deficits have been addressed.

Results

Of 3,563 records identified, 57 full‐text articles were reviewed. The ERG developed a conceptual model to summarise research evidence according to the extent of the challenge (neuropathology and clinicopathology, prevalence and incidence), gateways to continence services, effectiveness of interventions, outcomes and the potential influences of personal resources, socio‐cultural factors and environmental contexts.

Conclusions

Research on (in)continence for PLWD in the community is under‐developed and has not increased substantially over the last decade. ERG recommendations for future research included user involvement to identify appropriate quality indicators to assess the effectiveness of interventions.

Relevance to clinical practice

There is insufficient evidence on which to base decisions on continence care for PLWD in the community. Omission from continence care guidelines has the effect of marginalising and silencing this population. User involvement in clinical research and developing practice guidelines has the potential for positive systems change.

Free-Text Documentation of Dementia Symptoms in Home Healthcare: A Natural Language Processing Study

Background

Little is known about symptom documentation related to Alzheimer's disease and related dementias (ADRD) by home healthcare (HHC) clinicians.

Objective

This study: (1) developed a natural language processing (NLP) algorithm that identifies common neuropsychiatric symptoms of ADRD in HHC free-text clinical notes; (2) described symptom clusters and hospitalization or emergency department (ED) visit rates for patients with and without these symptoms.

Method

We examined a corpus of -2.6 million free-text notes for 112,237 HHC episodes among 89,459 patients admitted to a non-profit HHC agency for post-acute care with any diagnosis. We used NLP software (NimbleMiner) to construct indicators of six neuropsychiatric symptoms. Structured HHC assessment data were used to identify known ADRD diagnoses and construct measures of hospitalization/ED use during HHC.

Results

Neuropsychiatric symptoms were documented for 40% of episodes. Common clusters included impaired memory, anxiety and/or depressed mood. One in three episodes without an ADRD diagnosis had documented symptoms. Hospitalization/ED rates increased with one or more symptoms present.

Conclusion

HHC providers should examine episodes with neuropsychiatric symptoms but no ADRD diagnoses to determine whether ADRD diagnosis was missed or to recommend ADRD evaluation. NLP-generated symptom indicators can help to identify high-risk patients for targeted interventions.

Urgent care for patients with dementia: a scoping review of associated factors and stakeholder experiences

OBJECTIVES

People with dementia are more vulnerable to complications in urgent health situations due to older age, increased comorbidity, higher dependency on others and cognitive impairment. This review explored the factors associated with urgent care use in dementia and the experiences of people with dementia, informal carers and professionals.

DESIGN

Scoping review. The search strategy and data synthesis were informed by people with dementia and carers.

DATA SOURCES

Searches of CINAHL, Embase, Medline, PsycINFO, PubMed were conducted alongside handsearches of relevant journals and the grey literature through 15 January 2019.

ELIGIBILITY CRITERIA

Empirical studies including all research designs, and other published literature exploring factors associated with urgent care use in prehospital and emergency room settings for people with dementia were included. Two authors independently screened studies for inclusion.

DATA EXTRACTION AND SYNTHESIS

Data were extracted using charting techniques and findings were synthesised according to content and themes.

RESULTS

Of 2967 records identified, 54 studies were included in the review. Specific factors that influenced use of urgent care included: (1) common age-related conditions occurring alongside dementia, (2) dementia as a diagnosis increasing or decreasing urgent care use, (3) informal and professional carers, (4) patient characteristics such as older age or behavioural symptoms and (5) the presence or absence of community support services. Included studies reported three crucial components of urgent care situations: (1) knowledge of the patient and dementia as a condition, (2) inadequate non-emergency health and social care support and (3) informal carer education and stress.

CONCLUSIONS

The scoping review highlighted a wider variety of sometimes competing factors that were associated with urgent care situations. Improved and increased community support for non-urgent situations, such as integrated care, caregiver education and dementia specialists, will both mitigate avoidable urgent care use and improve the experience of those in crisis.

What happens before, during and after crisis for someone with dementia living at home: A systematic review

BACKGROUND

People living with dementia often experience crisis. Home treatment of crisis is an alternative to hospital admission that can have better outcomes. This systematic review is about people with dementia living at home and in crisis. It identifies modifiable factors in the crisis process that may facilitate crisis resolution.

METHODS

The protocol is registered on PROSPERO. A systematic search of MEDLINE, EMBASE, CINAHL, AHMED, PsycINFO, Cochrane Library and references of retrieved publications, identified empirical research in English language and date range January 2000 to February 2019. Two researchers independently screened abstracts, selected publications and extracted data using a framework based on published guidelines. This is a report of the analysis and narrative synthesis.

RESULTS

The search identified 2755 titles and abstracts, 76 were selected for full-text examination and 13 agreed for inclusion. The included studies evidence that: for a person with dementia, crisis is a process that begins with a problem judged to put them or others at risk of harm. It leads to decision and action to treat this risk, thus resolve the crisis. Such crisis can be predicted or unpredicted and progress quickly or slowly. Medical treatment, community resources and psychosocial support of personal resources, decision making, relationships and social networks, are all modifiable factors that can treat the risk of harm during crisis. Carers' and professionals' knowledge and skills in dementia care are likely to play a key role in crisis resolution in the home.

CONCLUSION

There has been limited investigation of the process and management of crisis at home for people living with dementia. The results of this review provide a foundation for future research. There is no consensus on critical components of home treatment to facilitate crisis resolution. However, education in dementia care for carers and professionals is likely to prove essential to successful home treatment.

Thai family caregivers' experiences helping dependent elders during medical emergencies: a qualitative study

AIM

To describe the experience of family caregivers of dependent elders during medical emergencies in rural settings in Thailand.

METHODS

This was a descriptive qualitative research using in-depth interviews of 15 participants. Content analysis was applied to transcribed interviews, including data reduction as well as identification of key words, phrases, and themes.

RESULTS

The findings described the experience of caregivers of dependent older persons who faced emergency illness. Most of the family caregivers described their roles in unusual situations as practising assessment first and doing something that may relieve the symptoms experienced by the older persons before initiating and calling for help from relatives, neighbors, and, finally, the emergency medical services. The caregivers four main barriers to them feeling competent: (1) lack of home monitoring devices, (2) inexperienced caregivers in assessing warning signs to report during emergency care, (3) lack of information and understanding of patient rights in emergency health services, and (4) delayed arrival of emergency medical services.

CONCLUSIONS

There are barriers to the development of competency in caregiving skills, especially in assessing and recognizing warning signs and initiating first aid accurately before the arrival of the emergency health care team.

Hospitalisation rates and predictors in people with dementia: a systematic review and meta-analysis

BACKGROUND

Hospitalisation is often harmful for people with dementia and results in high societal costs, so avoidance of unnecessary admissions is a global priority. However, no intervention has yet reduced admissions of community-dwelling people with dementia. We therefore aimed to examine hospitalisation rates of people with dementia and whether these differ from people without dementia and to identify socio-demographic and clinical predictors of hospitalisation.

METHODS

We searched MEDLINE, Embase, and PsycINFO from inception to 9 May 2019. We included observational studies which (1) examined community-dwelling people with dementia of any age or dementia subtype, (2) diagnosed dementia using validated diagnostic criteria, and (3) examined all-cause general (i.e. non-psychiatric) hospital admissions. Two authors screened abstracts for inclusion and independently extracted data and assessed included studies for risk of bias. Three authors graded evidence strength using Cochrane's GRADE approach, including assessing for evidence of publication bias using Begg's test. We used random effects meta-analysis to pool estimates for hospitalisation risk in people with and without dementia.

RESULTS

We included 34 studies of 277,432 people with dementia: 17 from the USA, 15 from Europe, and 2 from Asia. The pooled relative risk of hospitalisation for people with dementia compared to those without was 1.42 (95% confidence interval 1.21, 1.66) in studies adjusted for age, sex, and physical comorbidity. Hospitalisation rates in people with dementia were between 0.37 and 1.26/person-year in high-quality studies. There was strong evidence that admission is associated with older age, and moderately strong evidence that multimorbidity, polypharmacy, and lower functional ability are associated with admission. There was strong evidence that dementia severity alone is not associated.

CONCLUSIONS

People with dementia are more frequently admitted to hospital than those without dementia, independent of physical comorbidities. Future interventions to reduce unnecessary hospitalisations should target potentially modifiable factors, such as polypharmacy and functional ability, in high-risk populations.

Impact of health service interventions on acute hospital use in community-dwelling persons with dementia: A systematic literature review and meta-analysis

Background

Persons with dementia have twice the acute hospital use as older persons without dementia. In addition to straining overburdened healthcare systems, acute hospital use impacts patient and caregiver quality of life and is associated with increased risk of adverse outcomes including death. Reducing avoidable acute hospital use in persons with dementia is thus a global healthcare priority. However, evidence regarding the impact of health service interventions as defined by the Effective Practice and Organization of Care Cochrane Group on acute hospital use is scant and inconclusive. The aim of this systematic review and meta-analysis was to synthesize available evidence on the impact of health service interventions on acute hospital use in community-dwelling persons with dementia compared to usual care.

Methods

Data Sources: MEDLINE, EMBASE, CINAHL and Cochrane CENTRAL (from 01/1995 to 08/2017). Study eligibility criteria: Randomised controlled trials measuring the impact of health service interventions on acute hospital use (proportion and mean number of emergency department visits and hospitalisations, mean number of hospital days, measured at 12 months, and at longest follow-up) in community-dwelling persons with dementia, compared to usual care. Study selection, appraisal and synthesis methods: Reviewers independently identified studies, extracted data, and assessed the risk of bias, with the Cochrane risk of bias tool. Authors of relevant trials were queried about unpublished data. Random effects model was used for meta-analyses. Effect heterogeneity was assessed through prediction intervals, and explored using sub-group analyses.

Findings

Seventeen trials provided data on 4,549 persons. Unpublished data were obtained for 13 trials, representing 65% of synthesized data. Most interventions included a case management or a self-management component. None of the outcome comparisons provided conclusive evidence supporting the hypothesis that these interventions would lead to a decrease in acute hospital use. Furthermore, prediction intervals indicated possible and important increased service use associated with these interventions, such as emergency department visits, hospital admissions, and hospital days. Subgroup analyses did not favour any type of intervention. A limitation of this study is the inclusion of any type of health service intervention, which may have increased the observed heterogeneity.

Conclusion

Despite a comprehensive systematic review and meta-analysis, including predominantly unpublished data, no health service intervention beyond usual care was found to reduce acute hospital use in community-dwelling persons with dementia. An important increase in service use may be associated with these interventions. Further research is urgently needed to identify effective interventions for this vulnerable population to limit rising acute hospital use, associated costs and adverse outcomes. Systematic review registration PROSPERO CRD42016046444.

Evidence-Based Interventions for Transitions in Care for Individuals Living With Dementia

Background and Objectives

Despite numerous, often predictable, transitions in care, little is known about the core elements of successful transitions in care specifically for persons with dementia. The paper examines available evidence-based interventions to improve the care transitions for persons with dementia and their caregivers.

Research Design and Methods

A state-of-the-art review was conducted for research published on interventions targeting transitions in care for persons living with dementia and their caregivers through January 2017.

Results

Our review revealed seven evidence-based interventions to postpone/prevent or reduce care transitions specific to persons living with dementia. Effective approaches appear to be those that involve the individual and caregiver in establishing goals of care, educate the individual and caregiver about likely transitions in care; provide timely communication of information about the individual, create strong inter professional teams with competencies in dementia care, and implement evidence-based models of practice.

Discussion and Implications

Five essential features for consistent and supported care transitions for persons with dementia and their caregivers are recommended. Findings reinforce the need for additional research and adaptation of evidence-based transitions in care interventions.

Can Sepsis Be Detected in the Nursing Home Prior to the Need for Hospital Transfer?

OBJECTIVES

To determine whether and to what extent simple screening tools might identify nursing home (NH) residents who are at high risk of becoming septic.

DESIGN

Retrospective chart audit of all residents who had been hospitalized and returned to participating NHs during the study period.

SETTING AND PARTICIPANTS

A total of 236 NH residents, 59 of whom returned from hospitals with a diagnosis of sepsis and 177 who had nonsepsis discharge diagnoses, from 31 community NHs that are typical of US nursing homes overall.

MEASURES

NH documentation of vital signs, mental status change, and medical provider visits 0-12 and 13-72 hours prior to the hospitalization. The specificity and sensitivity of 5 screening tools were evaluated for their ability to detect residents with incipient sepsis during 0-12 and 13-72 hours prior to hospitalization: The Systemic Inflammatory Response Syndrome criteria, the quick Sequential Organ Failure Assessment (SOFA), the 100-100-100 Early Detection Tool, and temperature thresholds of 99.0°F and 100.2°F. In addition, to validate the hospital diagnosis of sepsis, hospital discharge records in the NHs were audited to calculate SOFA scores.

RESULTS

Documentation of 1 or more vital signs was absent in 26%-34% of cases. Among persons with complete vital sign documentation, during the 12 hours prior to hospitalization, the most sensitive screening tools were the 100-100-100 Criteria (79%) and an oral temperature >99.0°F (51%); and the most specific tools being a temperature >100.2°F (93%), the quick SOFA (88%), the Systemic Inflammatory Response Syndrome criteria (86%), and a temperature >99.0°F (85%). Many SOFA data points were missing from the record; in spite of this, 65% of cases met criteria for sepsis.

CONCLUSIONS

NHs need better systems to monitor NH residents whose status is changing, and to present that information to medical providers in real time, either through rapid medical response programs or telemetry.

Emergency Department Use by Community-Dwelling Individuals With Dementia in the United States: An Integrative Review

As part of the National Plan to Address Alzheimer's Disease, reducing potentially avoidable emergency department (ED) use by individuals with dementia has been identified as a component of enhancing the quality and efficiency of care for this population. To help inform the development of interventions to achieve this goal, an integrative review was conducted to: (a) compare rates and reasons for ED visits by community-dwelling individuals with and without dementia, considering also the effect of dementia subtype and severity; and (b) identify other risk factors for increased ED use among community-dwelling individuals with dementia. Nineteen articles met inclusion criteria. Individuals with dementia had higher rates of ED visits compared to those without dementia, although differences were attenuated in the last year of life. Increased symptoms and disability were associated with increased rates of ED visits, whereas resources that enabled effective management of increased need decreased rates. Gerontological nurses across settings are on the frontlines of preventing potentially avoidable ED visits by community-dwelling individuals with dementia through patient and family education and leadership in the development of new models of care. [Journal of Gerontological Nursing, 44(3), 23-30.].