A pilot study: Resistive behavior in the context of informal caregiver-assisted activities of daily living

Internet-Based Supportive Interventions for Family Caregivers of People With Dementia: Randomized Controlled Trial

Background

As dementia progresses, patients exhibit various psychological and behavioral symptoms, imposing a significant burden on families and society, including behavioral and psychological symptoms of dementia. However, caregivers lack professional care knowledge and skills, making it difficult for them to effectively cope with the diverse challenges of caregiving. Therefore, it is necessary to provide caregivers with professional knowledge and skills guidance.

Objective

This study aimed to analyze the impact of internet-based training on behavioral and psychological symptoms of dementia in patients, and explore how this training model affects the caregiving abilities and caregiving burden of the family caregivers of patients with dementia.

Methods

Using a consecutive enrollment method, the Department of Geriatrics at Zhejiang Hospital (Zhejiang, China) recruited 72 informal caregivers of patients with dementia. These caregivers were randomly divided into an intervention group and a control group, with 36 participants in each group. The intervention group underwent caregiver skill training via a web-based platform, whereas the control group initially received face-to-face follow-up guidance and was subsequently offered web-based training after 6 months. To assess the effectiveness of the intervention program, we used the Neuropsychiatric Inventory Questionnaire (NPI-Q), the Chinese version of the Zarit Burden Interview (CZBI), and the Sense of Competence in Dementia Care Staff Scale (SCIDS) for evaluations conducted before the intervention, 3 months after the intervention, and 6 months after the intervention.

Results

Between July 2019 and December 2020, a total of 66 patients successfully completed the intervention and follow-up. After 6 months of intervention, the NPI-Q score of the intervention group was 3.18 (SD 3.81), the CZBI score was 10.97 (SD 5.43), and the SCIDS score was 71.88 (SD 4.78). The NPI-Q score of the control group was 8.09 (SD 8.52), the CZBI score was 30.30 (SD 13.05), and the SCIDS score was 50.12 (SD 9.10). There were statistically significant differences in NPI-Q (P=.004), CZBI (P<.001), and SCIDS scores (P<.001) between the intervention group and the control group. Repeated measures analysis of variance showed that compared with before the intervention, there were statistically significant differences in CZBI (P<.001) and SCIDS (P<.001) scores 3 months after the intervention, while the difference in NPI-Q (P=.11) scores was not significant. The total scores of NPI-Q (P<.001), CZBI (P<.001), and SCIDS (P<.001) were significantly improved 6 months after the intervention. In addition, the results of the covariance analysis showed that after excluding the time effect, the web-based training intervention significantly reduced the NPI-Q score (-2.79, 95% CI -4.38 to -1.19; P<.001) of patients with dementia and the CZBI score (-13.52, 95% CI -15.87 to -11.16; P<.001) of caregivers, while increasing the SCIDS score (12.24, 95% CI 9.02-15.47; P<.001).

Conclusions

Internet-based training could significantly reduce the level of behavioral symptoms in older patients with dementia and alleviate the burden on caregivers, enhancing their caregiving abilities. Our results confirmed the effectiveness and feasibility of web-based training, which was of great significance in providing caregiving knowledge training for informal caregivers of persons with dementia.

Web-based interventions on the resilience of informal caregivers: a systematic review and meta-analysis

Informal caregivers play an increasingly important role in the provision of care services, especially for the ageing population. At present, the evidence on the resilience of the Internet to family caregivers is still limited. The purpose of this study was to evaluate the factors related to the resilience of the Internet to family caregivers. We searched retrieved randomized controlled trials (rct) of the effects of Internet interventions on resilience in informal caregivers from the beginning of the database to 1 November 2022. A preliminary search identified 3348 studies, 5 of which met the inclusion criteria. The studies involved 482 participants from four countries. Our results show that compared to the control group, internet intervention can effectively improve the resilience level of caregivers [SMD = 0.65, 95%CI(0.04，1.26), P ≤ 0.05]. In our study, Web-based interventions can significantly improve the adaptability of informal caregivers. In addition, our research also pointed out many resources that can be used, such as online learning, online answers and online psychological counseling provided for caregivers through the Internet, which can effectively reduce their burden of care and thus improve their resilience. In the future, these findings can be used to develop projects to improve the resilience of caregivers through personalized Internet intervention, so as to meet the care needs of patients.

Trust-building interventions to home-dwelling persons with dementia who resist care

BACKGROUND

Providing care for a home-dwelling person with dementia who resists care is an ethical and practical complex and challenging task. Faced with a growing number of persons with dementia, the healthcare professional's understanding of how to best care for and prevent unnecessary use of coercion with persons with dementia is of key importance.

RESEARCH AIM

The aim of this study was to explore the use of trust-building interventions in home-dwelling persons with dementia resisting care, as described by health professionals in documents of decisions of forced treatment and care.

RESEARCH DESIGN

A qualitative thematic document analysis inspired by critical realism was conducted.

PARTICIPANTS AND RESEARCH CONTEXT

Descriptions of trust-building interventions were extracted from 88 documents of forced treatment and care for home-dwelling persons with dementia, receiving home healthcare, in 2015 and 2016.

ETHICAL CONSIDERATIONS

Approved by the Regional Committee for Medical and Health Research Ethics, reference number 2017/788, and controlled by the Norwegian Centre for Research Data, reference number 54897. The study adhered to the guidelines of the Declaration of Helsinki.

FINDINGS

We found that "balancing safe care with the person's integrity" was an overarching theme that permeated the descriptions of trust-building interventions in the study. Three main themes were identified when the data were analyzed: safeguarding care, protecting integrity, and optimizing the environment.

DISCUSSION AND CONCLUSION

Health professionals balanced on a thin line between care and integrity when met with resistance from person with dementia. However, the trust-building interventions used in the most challenging situations did not differ from the interventions used in general in dementia care. Two knowledge gaps were identified: how to perform appropriate assessments of situations of home-dwelling persons with dementia when met with resistance to care, and whether environmental initiatives may also benefit home-dwelling persons with dementia who are not easily cared for.

Usability Evaluation of a Knowledge Graph-Based Dementia Care Intelligent Recommender System: Mixed Methods Study

BACKGROUND

Knowledge graph-based recommender systems offer the possibility of meeting the personalized needs of people with dementia and their caregivers. However, the usability of such a recommender system remains unknown.

OBJECTIVE

This study aimed to evaluate the usability of a knowledge graph-based dementia care intelligent recommender system (DCIRS).

METHODS

We used a convergent mixed methods design to conduct the usability evaluation, including the collection of quantitative and qualitative data. Participants were recruited through social media advertisements. After 2 weeks of DCIRS use, feedback was collected with the Computer System Usability Questionnaire and semistructured interviews. Descriptive statistics were used to describe sociodemographic characteristics and questionnaire scores. Qualitative data were analyzed systematically using inductive thematic analysis.

RESULTS

A total of 56 caregivers were recruited. Quantitative data suggested that the DCIRS was easy for caregivers to use, and the mean questionnaire score was 2.14. Qualitative data showed that caregivers generally believed that the content of the DCIRS was professional, easy to understand, and instructive, and could meet users' personalized needs; they were willing to continue to use it. However, the DCIRS also had some shortcomings. Functions that enable interactions between professionals and caregivers and that provide caregiver support and resource recommendations might be added to improve the system's usability.

CONCLUSIONS

The recommender system provides a solution to meet the personalized needs of people with dementia and their caregivers and has the potential to substantially improve health outcomes. The next step will be to optimize and update the recommender system based on caregivers' suggestions and evaluate the effect of the application.

Identifying care problem clusters and core care problems of older adults with dementia for caregivers: a network analysis

Background

A shift in research interest from separate care problem to care problem clusters among caregivers of people living with dementia may contribute to a better understanding of dementia care. However, the care problems network among caregivers of people living with dementia are still unknown. This study aimed to identify care problem clusters and core care problems, and explore demographic variables associated with these care problem clusters among caregivers of people living with dementia.

Methods

Participants were recruited through memory clinics and WeChat groups. The principal component analysis was applied to identify care problem clusters. The network analysis was conducted to describe the relationships among care problems and clusters. Multiple linear models were used to explore the associated factors for the occurrence of the overall care problems and top three central care problem clusters.

Results

A total of 1,012 carer-patient pairs were included in the analysis. Nine care problem clusters were identified. In the entire care problem network, "deterioration in activities of daily living" was the most core care problem cluster across the three centrality indices, followed by "verbal and nonverbal aggression" and "loss of activities of daily living." Variables including marital status, years of dementia diagnosis, number of dementia medication type, and caregiver's educational attainment were associated with the prevalence of these three care problem clusters.

Conclusion

Our study suggests that there is a need to evaluate care problem clusters for the improvement of care problem management among people living with dementia. It is particularly important to include assessment and treatment of core care problem as an essential component of the dementia care.

"Informal Caregiver" in Nursing: An Evolutionary Concept Analysis

The informal caregiver experience has surged as a research topic in health care, including in nursing. However, the "informal" language is controversial, lacking conceptual clarity. Without a common understanding of who an "informal caregiver" may be, nurses may fail to consistently identify informal caregivers requiring support. Therefore, a concept analysis of "informal caregiver" was conducted on the basis of a sample of 20% of relevant nursing literature. The analysis of the attributes, antecedents, consequences, and contexts associated with "informal caregiver" offers a foundational guide for the ongoing development of nurses' understanding of the informal caregiver role.

How do family carers and care-home staff manage refusals when assisting a person with advanced dementia with their personal care?

Background and objectives

Caregivers may encounter, or inadvertently cause, refusals of care by a care recipient. Managing refusals of care can be challenging and have potential negative consequences. We aimed to examine caregivers’ (care-home staff and family carers) experiences of managing refusals of personal care in advanced dementia.

Research design and methods

One-to-one semi-structured interviews with 12 care assistants from six care homes and 20 family carers who were physically assisting a person with advanced dementia with their personal care in the UK. Interviews were audio recorded and transcribed verbatim, with data analysed using qualitative content analysis.

Findings

Core to the caregiver experience of refusals of care was knowing the person. This underpinned five key themes identified as caregivers’ strategies used in preventing or managing refusals of care: (1) finding the right moment to care; (2) using specific communication strategies; (3) being tactful: simplifying, leaving, or adapting care; (4) having confidence in care; and (5) seeking support from others when safety is at risk.

Discussion and implications

Different caregiver relationships with the person with dementia influenced how they managed refusals of care. Refusals of care can place caregivers in tough situations with tensions between providing care when it is seemingly not wanted and leaving care incomplete. Both caregiver groups require support such as coaching, mentoring and/or advice from other health and social care practitioners to manage difficult personal care interactions before crisis points occur.

Family Caregiver Experience of Resistance to Care: Occurrence Patterns, Context, and Impact on Caregiver

Although the extant literature identifies resistance to care (RTC) as one of the most frequently reported and impactful caregiver (CG) stressors, typical studies that rely on quantitative measures of RTC do not fully explain how and why RTC negatively influences CGs' well-being. As such, it is difficult to develop specific intervention strategies to support CGs in dealing with RTC. Informed by existing literature and tenets from Stress Theory, the current study includes semi-structured interviews with 19 family CGs of community-dependent (non-institutionalized) elders, regarding their RTC experiences. Through a directed qualitative content analysis, we explored occurrence patterns, contextual factors of when and how RTC occurs, how CGs respond to RTC, and its potential impact on CGs' subjective stress. The results revealed distinguishable characteristics of four types of RTC: Frequent-Pervasive, Frequent-Delimited, Transition-Activated, and Shock-to-Unfamiliar/Unexpected. We discuss how recognition of those types of RTC can be integrated into CG support intervention strategies.

Practitioners' identification of informal caregivers' difficulties with activities of daily living interventions for older people with dementia in Japan

BACKGROUND

Older people with dementia who cannot perform daily activities independently due to cognitive impairment need support at home and in the community. This study identified aspects of activities of daily living (ADL) interventions that advanced dementia care practitioners recognise as challenging for informal caregivers to perform.

METHODS

We conducted a self-administered cross-sectional survey on advanced dementia care practitioners, including certified nurses, specialising in gerontological, community health, home care, and visiting nursing, nurses specialising in dementia certified by the Japanese Nursing Association, and dementia care leaders certified by prefectural governors. The participants rated a caregivers' extent of difficulty in aspects of ADL interventions on a four-point Likert scale. Factor analysis was performed to determine ADL intervention aspects that are recognised by advanced dementia care practitioners as challenging for informal caregivers.

RESULTS

The highest loaded factors for mild, moderate, and severe cognitive impairment stages were 'right time to draw attention,' 'opportunities to perform ADL,' and 'communicating how to perform ADL without giving up,' respectively. Therefore, it is imperative to educate informal caregivers about the effects of cognitive impairment on ADL performance in people with dementia and enable them to provide concrete ADL interventions and tips to support the persons' autonomy and independence. The Cronbach's alpha values of the highest loaded factors for mild, moderate, and severe cognitive impairment stages were 0.851, 0.925, and 0.946, respectively. Moreover, the cumulative contribution ratios of each stage were 46.04%, 50.52%, and 47.36%, respectively.

CONCLUSION

This study dealt with identifying informal caregivers' difficulties with ADL interventions across the stages of dementia. Informal caregivers should be supported on aspects of ADL interventions that are potentially difficult for them to perform. Useful educational content and approaches in training programs for informal caregivers should be developed to enable them to help people with Alzheimer's disease maintain ADL performance toward 'ageing in place' even as the disease progresses.

Internet-Based Supportive Interventions for Family Caregivers of People With Dementia: Systematic Review and Meta-Analysis

Background

Caring for people with dementia is perceived as one of the most stressful and difficult forms of caring. Family caregivers always experience high levels of psychological burden and physical strain, so effective and practical support is essential. Internet-based supportive interventions can provide convenient and efficient support and education to potentially reduce the physical and psychological burden associated with providing care.

Objective

This review aimed to (1) assess the efficacy of internet-based supportive interventions in ameliorating health outcomes for family caregivers of people with dementia, and (2) evaluate the potential effects of internet-based supportive intervention access by caregivers on their care recipients.

Methods

An electronic literature search of the PubMed, EMBASE, Web of Science, CINAHL, Cochrane Library, and PsycINFO databases was conducted up to January 2020. Two reviewers (ML and YZ) worked independently to identify randomized controlled trials (RCTs) that met the inclusion criteria and independently extracted data. The quality of the included RCTs was evaluated using the approach recommended by the Cochrane Handbook for Systematic Reviews of Interventions. Standardized mean differences (SMDs) with 95% CIs were applied to calculate the pooled effect sizes.

Results

In total, 17 RCTs met the eligibility criteria and were included in this systematic review. The meta-analysis showed that internet-based supportive interventions significantly ameliorated depressive symptoms (SMD=–0.21; 95% CI –0.31 to –0.10; P<.001), perceived stress (SMD=–0.40; 95% CI –0.55 to –0.24; P<.001), anxiety (SMD=–0.33; 95% CI –0.51 to –0.16; P<.001), and self-efficacy (SMD=0.19; 95% CI 0.05-0.33; P=.007) in dementia caregivers. No significant improvements were found in caregiver burden, coping competence, caregiver reactions to behavioral symptoms, or quality of life. Six studies assessed the unintended effects of internet-based supportive intervention access by caregivers on their care recipients. The results showed that internet-based supportive interventions had potential benefits on the quality of life and neuropsychiatric symptoms in care recipients.

Conclusions

Internet-based supportive interventions are generally effective at ameliorating depressive symptoms, perceived stress, anxiety, and self-efficacy in dementia caregivers and have potential benefits on care recipients. Future studies are encouraged to adopt personalized internet-based supportive interventions to improve the health of family caregivers and their care recipients.

Trial Registration

PROSPERO CRD42020162434; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=162434

Lay Caregivers' Experiences With Caring for Persons With Dementia: A Phenomenological Study

Today, biomedical advancements allow older adults, including those with dementia, to live longer, with most living at home with a lay caregiver. Recent research details the stressful role of caregiving to persons with dementia (PWD). The current qualitative phenomenological study describes the lived experience of caregivers caring for PWD, including their experience with palliative care. A community sample of lay caregivers (N = 11) underwent recorded individual interviews. Interviews were analyzed following van Manen's approach to isolate thematic statements. Most caregivers were older (mean age = 71, SD = 9.6; range = 53 to 84 years) and female (n = 10). Study themes included: (a) Uncertainty: The Slippery Slope, (b) The Sense of Loneliness, (c) Complexities of Frustration, and (d) On the Other Side of the Spectrum. Findings show these caregivers are dealing with a dynamic range of feelings about their experiences. Opportunities exist for health care professionals to discuss such feelings and refer caregivers to supportive services, including palliative care. [Journal of Gerontological Nursing, 46(8), 17-27.].