The impact of assistive technology on burden and psychological well-being in informal caregivers of people with dementia (ATTILA Study)

Adaptation, testing, and use of the "iSupport for Dementia" program in different countries: a systematic review

The World Health Organization developed the "iSupport for Dementia" program for family caregivers of people with dementia.

Objective

To explore studies on adaptation, randomized clinical trial protocols, and preliminary results of iSupport by unpaid caregivers of people living with dementia in different countries.

Methods

Systematic review.

Results

Ten cultural adaptation studies, eight randomized clinical trial protocols, and two preliminary results were included. Adaptation studies showed adjustments in terminology, design, and additional resources. Clinical trial protocols included burden as the primary outcome, and baseline, three months of intervention, and follow-up after six months. Studies with preliminary results found positive effects on the mental health and well-being of caregivers after using the program.

Conclusion

iSupport is an online program of the World Health Organization in response to dementia in implementation in different countries.

A systematic review of reminder and guidance systems for Alzheimer's Disease and Related Dementias patients: context, barriers and facilitators

PURPOSE

To present the latest available research assessing the actual impact of reminder and guidance technologies for daily activities in Alzheimer's Disease and Related Dementia's patients, outlining design implications for these technologies.

MATERIALS AND METHODS

The search was conducted in the ACM Digital Library, IEEExplore, ScienceDirect, PubMed, Cochrane Library, Sage Journal, ResearchGate, and SemanticScholar. An iteratively-developed Boolean search string was built including up to 18 AND/OR terms across Four categories (Memory Aids, Technology, Daily Activities, Memory Impairment). We qualitatively analyzed the findings and discussions of the findings reported in 40 studies in our corpus to determine common barriers to, and facilitators of, effective intervention implementation and adoption.

RESULTS

Forty studies fulfilled the inclusion and exclusion criteria. In existing studies, individuals with Alzheimer's Disease and Related Dementias understand the usefulness of different functions that can be provided within an app to assist with everyday tasks. There was a high level of heterogeneity regarding the studies' location, duration, and evaluation methodology.

CONCLUSIONS

There is a need for assistive reminder and guidance technologies to be tailored towards autonomy, identity and personalization. Future work should include motivating features to aid during mood changes and feelings of insecurity.

The Technology in Caring Questionnaire: Development and Psychometric Properties

OBJECTIVE

We developed the Technology in Caring Questionnaire (TCQ) to assess the use of technology-based strategies by dementia caregivers.

METHODS

One hundred caregivers completed a survey that included TCQ items along with measures of technology proficiency and patient and caregiver-centered outcomes.

RESULTS

The final 34-item TCQ scale had adequate to excellent internal consistency (raw Cronbach alpha = 0.75; standardized Cronbach alpha = 0.95; Guttman lambda-6 = 0.97). TCQ scores demonstrated modest convergent associations with scores from measures of smartphone ( r = 0.265, P < 0.01) and computer proficiency ( r = 0.230, P < 0.05) but a strong association with overall technology experience scores ( r = 0.578, P < 0.001). Elevated TCQ scores were associated with reduced informant-reported cognitive symptoms ( B = -0.003, P < 0.05), increased ability of caregivers to find support and information ( B = 0.03, P < 0.001), and increased direct care strain ( B = 0.03, P < 0.05), after controlling for dementia severity and demographics.

CONCLUSION

The TCQ has good psychometric properties for the assessment of technology-based care strategies among dementia caregivers. Findings imply that the use of technologies may aid in symptom management and finding support and information but may also increase caregiver strain.

Usability study of SOSteniamoci: An internet-based intervention platform to support informal caregivers in Italy

Background

Providing informal care can be experienced as stressful and lead to caregiver burden. Internet-based interventions, a specific form of eHealth, have proven to be a good option to support informal caregivers. SOSteniamoci, an internet-based intervention already tested in Lithuania, was translated and adapted for Italian caregivers.

Objective

As many novel eHealth solutions have been rejected by end-users due to usability problems, we aimed to evaluate the usability of the adapted platform, using a computer-based prototype.

Methods

The following methods and metrics were applied: 1. task analysis, using audio and video recordings that included three usability metrics: task completion rate, frequency of errors, and frequency of help requests; 2. the system usability scale (SUS); and 3. a semi-structured interview to collect additional data about the system's design and overall satisfaction.

Results

Ten informal caregivers (60% female; age M = 47.8, SD = 15.21) provided insights and suggestions for increasing the usability of the platform. The platform was considered satisfactory, with a mean score on the SUS of 75 (SD = 13.07) out of 100. The task analysis measurements highlighted difficulties in how to log in to the platform, understanding what the intervention is about, and texting the therapist. The same difficulties were also mentioned during the post-experience interview. Thus, improvements were subsequently made to enhance users' experience when navigating the platform. Finally, the platform overall was found to be intuitive and friendly, and the contents were appreciated.

Conclusion

To maintain participants' engagement and prevent drop-out, it is crucial to test the usability of internet-based interventions. Even though the platform proved to be user-friendly, intuitive and easy to use, several enhancements were implemented based on participants' feedback. Thus, the usability of internet-based interventions should be tested, and end-users must be involved in the development process of such solutions.

Distributed Caregiving for Cognitively Impaired Individuals: A Case Report

Many caregivers of people with cognitive impairment spend a significant amount of their time helping patients with instrumental daily functions. Distributed caregiving is an innovative model designed to reduce an individual caregiver's time burden and increase the likelihood of continued independent living for the patient. Echo Show and Google Home platforms were used to enable the participation of remote family members in caregiving, specifically the socialization and entertainment of a person with cognitive impairment. Caregiver interviews, review of medical records, and case study analysis were used to measure caregiver burden, after distributing some components of caregiving to distant family members with human-in-the-loop artificial intelligence. This case explores the use of Alexa, Echo Show, and other commercial technologies in the management of a patient with cognitive impairment. The human-in-the-loop system introduced in this case study is a creative, accessible, low-cost, and sustainable way to potentially reduce caregiver burden and improve patient outcomes with targeted intervention. Targeted distributed caregiving reduced time spent in caregiving, reduced caregiver guilt and frustration, improved patient's compliance with requests for behavior changes (e.g., voiding before leaving the house), and improved the relationship between the caregiver and the person with cognitive impairment. This case study demonstrates how distributed caregiving, including human-in-the-loop artificial intelligence, can lead to better use of technology in reducing the social isolation of persons with cognitive impairment and in reducing caregiver burden.

Digital health interventions to support family caregivers: An updated systematic review

Objective

Chronic diseases are the leading causes of death and disability in the U.S., and disease management largely falls onto patients' family caregivers. The long-term burden and stress of caregiving negatively impact caregivers' well-being and ability to provide care. Digital health interventions have the potential to support caregivers. This article aims to provide an updated review of interventions using digital health tools to support family caregivers and the scope of the Human-Centered Design (HCD) approaches.

Methods

We conducted a systematic search on July 2019 and January 2021 in PubMed, CINAHL, Embase, Cochrane Library, PsycINFO, ERIC, and ACM Digital Library, limiting to 2014-2021 to identify family caregiver interventions assisted by modern technologies. The Mixed Methods Appraisal Tool and the Grading of Recommendations Assessment, Development and Evaluation were used to evaluate the articles. Data were abstracted and evaluated using Rayyan and Research Electronic Data Capture.

Results

We identified and reviewed 40 studies from 34 journals, 10 fields, and 19 countries. Findings included patients' conditions and relationships with family caregivers, how the technology is used to deliver the intervention, HCD methods, theoretical frameworks, components of the interventions, and family caregiver health outcomes.

Conclusion

This updated and expanded review revealed that digitally enhanced health interventions were robust at providing high-quality assistance and support to caregivers by improving caregiver psychological health, self-efficacy, caregiving skills, quality of life, social support, and problem-coping abilities. Health professionals need to include informal caregivers as an essential component when providing care to patients. Future research should include more marginalized caregivers from diverse backgrounds, improve the accessibility and usability of the technology tools, and tailor the intervention to be more culturally and linguistically sensitive.

Effects of telehealth intervention for people with dementia and their carers: A systematic review and meta-analysis of randomized controlled studies

PURPOSE

Interventions delivered using telehealth modalities are becoming standard practice with patient populations around the world, partly because of innovation necessitated by the COVID-19 pandemic and partly due to improved infrastructure and comfort of providers, patients, and families, through technology. Though increasingly utilized, the effectiveness of telehealth interventions with families with dementia remains unclear. This gives rise to the need for investigation to develop telehealth interventions that are evidence based and not merely convenient tools. This current study is designed to systematically examine the impact and effectiveness of telehealth-delivered psychoeducational and behavioral interventions among persons with dementia and their caregivers.

DESIGN

The design combines systematic review and meta-analysis.

METHODS

A total of eight databases were electronically accessed and searched as of November 16, 2021. Experimental studies identifying the results of telehealth interventions for persons with dementia and associated caregivers published in English have been reviewed in this study. Standardized mean differences (SMD) offering 95% confidence intervals (CI) were developed to pool the effect size using a random effects model (in this case, Stata 16.0). The Revised Cochrane Risk-of-Bias Tool for Randomized Trials (RoB-2) was used to analyze the study's methodological soundness.

FINDINGS

Nineteen cases met the eligibility criteria (including 1379 persons with dementia and 1339 caregivers). Overall, telehealth interventions demonstrated effects in the expected directions on depression (SMD -0.63; 95% degree of confidence intervals (CI) -0.88 to -0.38, p < 0.001); and caregivers' perceived competency (SMD 0.27; 95% CI -0.05 to 0.50, p = 0.02). There were, however, no statistically significant effects observed on cognitive function or multiple aspects of quality of life for subjects.

CONCLUSIONS

Telehealth interventions appear to effect a reduction in depression among persons diagnosed with dementia while improving the perceived competency of caregivers.

CLINICAL RELEVANCE

The study's results could be used as evidence of the effectiveness of using telehealth for persons with dementia and their caregivers, including contextualizing where they are used (i.e., long-term care facilities, private homes, etc.), understanding the mechanisms in play (including intervention delivery and systems), and isolating and identifying mediating influences.

Family caregivers' involvement in caring for frail older family members using welfare technology: a qualitative study of home care in transition

BACKGROUND

Demographic, economic and organisational changes challenge home care services. Increased use of welfare technology and involvement of family members as co-producers of care are political initiatives to meet these challenges. However, these initiatives also involve ethical aspects.

METHOD

The aim of this qualitative study was to explore family caregivers' experience of involvement and possible ethical aspects of caring for frail older family members receiving home care services supported by welfare technology. This study used a qualitative explorative and descriptive design within a phenomenological-hermeneutical approach. Sixteen interviews with eighteen family caregivers were conducted. The participants were sons, daughters, siblings and spouses of frail older people receiving home care services with the support of welfare technology. Data were analysed using reflexive thematic analysis. The COREQ checklist was used.

RESULTS

The analysis led to five main themes. First, the family caregivers' experienced caring as meaningful but increasingly demanding concerning the changes in home care services. Second, they experienced a change in relationships, roles, tasks, and responsibilities related to more family involvement and the use of welfare technology. This also challenged their sense of autonomy. However, welfare technology helped them deal with responsibilities, especially safety. The family caregivers requested early involvement, dialogue for care decisions, more cooperation and support from health professionals. Third, the participants experienced that health professionals decided the conditions for co-production without discussion. Their need for information and knowledge about welfare technology were not met. Fourth, the family caregivers felt that the health professionals did not adequately recognise their unique knowledge of the care receiver and did not use this knowledge for customising the welfare technology to the care receiver and their families. Fifth, the family caregivers expressed concern about service and welfare technology inequality in home care services.

CONCLUSIONS

Co-production in the involvement of family caregivers in care is still not an integral part of home care service. Welfare technology was appreciated, but the family caregivers called for early involvement to ensure successful and safe implementation and use. More attention needs to be given to ethical concerns about the change in relations, transfer of tasks and responsibility, and risk of inequality.

Remote activity monitoring for family caregivers of persons living with dementia: a mixed methods, randomized controlled evaluation

Background

The goal of the present study was to determine whether a remote activity monitoring (RAM) system benefited caregivers who aided relatives with Alzheimer’s disease or related dementias (ADRD) living at home. We hypothesized that over 18 months, families randomly assigned to receive RAM technology in the home of the person with ADRD would experience statistically significant (p < .05): 1) improvements in caregiver self-efficacy and sense of competence when managing their relative’s dementia; and 2) reductions in caregiver distress (e.g., burden, role captivity, and depression).

Methods

An embedded mixed methods design was utilized, where 179 dementia caregivers were randomly assigned to receive RAM or not. Caregivers were surveyed bi-annually over an 18-month period to collect quantitative and qualitative data on RAM’s effects. Semi-structured interviews with 30 caregivers were completed following the 18-month data collection period to explore more in-depth how and why RAM was perceived as helpful or not.

Results

Growth curve models showed no direct or moderation effect of RAM on dementia caregiver outcomes. The qualitative data revealed a complex utilization process of RAM influenced by the care environment/context as well as the temporal progression of ADRD and the caregiving trajectory.

Conclusions

The findings suggest the need for developing more effective mechanisms to match appropriate technologies with the heterogeneous needs and care contexts of people living with ADRD and their caregivers. A triadic approach that incorporates professional care management alongside passive monitoring systems such as RAM may also enhance potential benefits.

Trial registration

ClinicalTrials.govNCT03665909, retrospectively registered on 11 Sept 2018.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12877-021-02634-8.

Telecare at a crossroads? Finding researchable questions

Purpose

This paper aims to report on a structured attempt to develop new directions for research into telecare. Current research evidence suggests that telecare in the UK is not optimally cost-effective and does not deliver better outcomes than more traditional forms of care and support. To address this problem, an analysis of expert opinion about future directions for research is provided.

Design/methodology/approach

Two electronic surveys of UK based academic experts were conducted. Participants were drawn from a range of professional disciplines, including medicine, social care, occupational therapy and social policy and identified were by their contribution in this, or allied fields. The first survey included nine questions intended to identify at least one new research question that could form the basis of a funding proposal to the Nuffield Foundation, which provided “seedcorn” funding to support this work. Ten themes were identified following thematic analysis. The second survey asked participants to prioritise three of these themes.

Findings

Key themes emerging as priority areas for future research were as follows: the role of assessment in ensuring technology deployment meets the needs of service users; ethical implications of technology and how these might be addressed in the future; and the use of end user co-production/co-creation approaches in the development of new assistive technologies and digital enabled care.

Research limitations/implications

The findings are based on academic expert opinion; perspectives of practitioners, service users and family members are unrepresented.

Practical implications

The findings of this study could contribute to development of new directions for telecare research, and future strategic funding decisions in this rapidly changing field.

Originality/value

Evidence for sub-optimal outcomes for telecare requires new thinking. The authors are not aware of any other study that offers an analysis of expert opinion of fruitful areas for new research into telecare.

Technology-Assisted Home Care for People With Dementia and Their Relatives: Scoping Review

Background

Assistive technologies for people with dementia and their relatives have the potential to ensure, improve, and facilitate home care and thereby enhance the health of the people caring or being cared for. The number and diversity of technologies and research have continuously increased over the past few decades. As a result, the research field has become complex.

Objective

The goal of this scoping review was to provide an overview of the research on technology-assisted home care for people with dementia and their relatives in order to guide further research and technology development.

Methods

A scoping review was conducted following a published framework and by searching 4 databases (MEDLINE, CINAHL, PsycInfo, and CENTRAL) for studies published between 2013 and 2018. We included qualitative and quantitative studies in English or German focusing on technologies that support people with dementia or their informal carers in the home care setting. Studies that targeted exclusively people with mild cognitive impairment, delirium, or health professionals were excluded as well as studies that solely consisted of assessments without implication for the people with dementia or their relatives and prototype developments. We mapped the research field regarding study design, study aim, setting, sample size, technology type, and technology aim, and we report relative and absolute frequencies.

Results

From an initial 5328 records, we included 175 studies. We identified a variety of technology types including computers, telephones, smartphones, televisions, gaming consoles, monitoring devices, ambient assisted living, and robots. Assistive technologies were most commonly used by people with dementia (77/175, 44.0%), followed by relatives (68/175, 38.9%), and both target groups (30/175, 17.1%). Their most frequent goals were to enable or improve care, provide therapy, or positively influence symptoms of people with dementia (eg, disorientation). The greatest proportions of studies were case studies and case series (72/175, 41.1%) and randomized controlled trials (44/175, 25.1%). The majority of studies reported small sample sizes of between 1 and 50 participants (122/175, 69.7%). Furthermore, most of the studies analyzed the effectiveness (85/233, 36.5%) of the technology, while others targeted feasibility or usability or were explorative.

Conclusions

This review demonstrated the variety of technologies that support people with dementia and their relatives in the home care setting. Whereas this diversity provides the opportunity for needs-oriented technical solutions that fit individual care arrangements, it complicates the choice of the right technology. Therefore, research on the users’ informational needs is required. Moreover, there is a need for larger studies on the technologies’ effectiveness that could contribute to a higher acceptance and thus to a transition of technologies from research into the daily lives of people with dementia and their relatives.