Family caregivers' distress responses to daily behavioral and psychological symptoms of dementia: The moderating role of relationship quality

Impact of visitation restrictions on the mental health of family caregivers during the COVID-19 pandemic: A mixed methods study

AIM

To examine the mental health conditions of family caregivers residing away from their loved ones who experienced visitation restrictions during the coronavirus disease 2019 pandemic.

DESIGN

A mixed-methods design applying the Kessler Scale-10 for the quantitative measurement of psychological distress and an open-ended question for qualitative analysis.

METHODS

The participants were recruited from care facilities between February and September 2021. This cross-sectional study included 197 family caregivers who were utilizing formal residential care services for their loved ones. Using thematic analyses, open-ended responses regarding the impact of visitation restrictions were coded. These themes were then examined to determine thematic patterns across caregiver characteristics.

RESULTS

Thirteen themes were identified regarding the impact of visitation restrictions. Many participants reported primary harmful effects as follows: 'inability to confirm the type of care and lifestyle assistance provided to an older relative' and 'difficulty communicating with an older relative because of the inability to converse face-to-face'. Younger age, being employed, poor sleep, poor relationship quality with the care recipient and experiencing harmful effects from the visitation restrictions were associated with psychological distress.

CONCLUSION

Our findings suggest that to maintain positive mental health after a care transition, it is important for family caregivers to take part in the care of their loved ones and ensure information sharing between the care recipient's family and institution.

IMPACT

These findings suggest that both residents and family caregivers living outside facilities may feel distressed due to separation. Therefore, institutional care staff needs to consider how to adjust facility procedures or communication with family caregivers.

PATIENT OR PUBLIC CONTRIBUTION

The comments obtained from the participants in this survey helped to shape the study design and are expected to contribute to the further development of quality facility care.

Exploring the role of a facilitator in supporting family carers when embedding the iSupport for Dementia programme in care services: A qualitative study

AIMS

To explore stakeholders' perceptions of a facilitator's role in supporting carers when embedding iSupport for Dementia psychoeducation program, in care services.

METHODS

A qualitative descriptive study design was applied. Data were collected from workshops and interviews with carers of people living with dementia (PLWD)and with health and social care professionals from two tertiary hospitals and two community aged care organisations across three Australian states between October 2021 and March 2022. A thematic analysis was used to analyse data. The COREQ guideline was followed to report our findings.

RESULTS

A total of 30 family carers and 45 health and social care professionals participated in the study. Three main themes and seven subthemes were identified from the data. We described the main themes as (1) the facilitator's role at the time of dementia diagnosis, (2) the facilitator's role throughout the everyday dementia care journey and (3) the facilitator's role during transition moments.

CONCLUSIONS

Caring for family members with dementia is demanding and stressful for carers. Embedding a facilitator-enabled iSupport for Dementia program in hospital and community aged care settings has the potential to mitigate sources of stress associated with care recipient factors, carer factors and care service factors, and improve the health and well-being of carers and those for whom they care.

RELEVANCE TO CLINICAL PRACTICE

Our findings will inform the establishment of iSupport facilitators appointed by dementia care providers in hospital and community care settings and help determine their roles and responsibilities in delivering the iSupport program. Our findings relate to nurse-led and coordinated dementia care in hospital and community aged care settings.

PATIENT OR PUBLIC CONTRIBUTION

This study was co-designed with stakeholders from two aged care organisations and two tertiary hospitals. The study participants were staff employed by these organisations and carers of PLWD who were service users.

The use of psychological network analysis in informal dementia care: an empirical illustration

Objective: Theoretical models in informal dementia care have been developed to understand how risk and protective factors interact to cause caregiver's distress. The development of psychological network analysis provides a rich complement to our current models, as explores how different variables (or nodes) are associated using graph theories. Methods: The present study explored the use of network analysis using data from 125 informal caregivers of their partner with dementia (PwD). The included variables were recipient's dependency, self-efficacy, conflict within the family, dyadic adjustment, and caregiver's distress. Results: The analysis suggests a complex network of interacting variables. The core variable was not the caregiver's distress but rather their dyadic adjustment with their PwD. Variables were associated with caregiver distress through a large array of direct and indirect pathways and were associated with each other in the form of an asymmetric spider's web.Conclusion: The results show the complex interplay of variables in a psychological network. The central role of distress suggests a complex and dynamic role, notably through a bidirectional influence with quality of interactions. In the same way, quality of interactions appeared as one of the strongest nodes, its connectivity suggesting a crucial role to consider in our models and interventions.

Qualitative Evaluation of Family Caregivers' Experiences Participating in Knowledge and Interpersonal Skills to Develop Exemplary Relationships (KINDER): Web-Based Intervention to Improve Relationship Quality

BACKGROUND

The onset of Alzheimer disease and related dementias (AD/ADRD) can alter relationships between family caregivers and persons living with AD/ADRD, such as through the occurrence of distressful behavioral and psychological symptoms of dementia. Poorly perceived relationship quality by caregivers contributes to negative outcomes for both care partners, such as low-quality caregiving and potential mistreatment of older adults. Knowledge and Interpersonal Skills to Develop Exemplary Relationships (KINDER) is a new, web-based, asynchronous psychoeducational intervention with content informed by focus groups with family caregivers. The program was developed to prevent low-quality caregiving and potential mistreatment of older adults by focusing on building healthy caregiving relationships.

OBJECTIVE

The purpose of this study is to describe caregivers' experiences participating in KINDER to understand intervention acceptability. Of particular interest was learning how comfortable caregivers were viewing content addressing potential mistreatment, as well as whether asynchronous delivery created any barriers to participating in the intervention. Findings will inform future program refinements before efficacy testing.

METHODS

Although 23 caregivers enrolled in the KINDER parent study, only 7 of them completed the 8-week intervention. In-depth, semistructured qualitative interviews were conducted with all participants who completed the program to understand their experiences while attending KINDER and to decipher barriers to participation. We also asked participants about which program elements were most valuable and which were least valuable to them, as well as how the program could be improved. Interview transcripts were analyzed by 2 coders using thematic analysis.

RESULTS

Our findings indicate that caregivers were overall satisfied with KINDER's focus and content. Participants particularly liked how KINDER materials felt authentic and relevant to supporting healthy care relationships (Theme 1). The program's multiple components were found to be valuable, especially story-based video vignettes and readings (Theme 2). Most caregivers were comfortable viewing depictions of mistreatment and understood the importance of this content (Theme 3). Notably, while caregivers appreciated the convenience of participating in an asynchronous web-based intervention, several expressed a desire for more opportunities to speak with other caregivers (Theme 4). Technology challenges, such as a lack of clarity about automated intervention activities, deterred completion.

CONCLUSIONS

Findings from this study suggest an asynchronous web-based intervention covering sensitive topics such as mistreatment is acceptable for at least some AD/ADRD caregivers. Caregivers' comments that materials felt authentic may suggest that the integration of caregiver voices before intervention development enhanced the relevance of content. To make KINDER easier to deliver and participate in, the investigators plan to reduce the use of automation and integrate more group-based programming, as recommended by participants. Further, given the higher-than-expected dropout rate, in future studies, the investigators will collect data to determine the reasons for participants not completing study activities.

A scoping review of intensive longitudinal methods in informal caregivers of people with dementia

BACKGROUND

The daily life of informal caregivers assisting individuals with dementia widely varies throughout the day and week. As an answer, an increasing number of researchers have used intensive longitudinal methods (ILMs) such as diary studies, experience sampling methods, or ecological momentary assessment.

OBJECTIVES AND METHODS

The present scoping review aims at synthesizing the use of ILMs in informal dementia caregivers to clarify what is currently done and how, as well as what remains unaddressed.

RESULTS

The screening process identified 48 studies from 22 different datasets. Synthesis of these studies showed the diversity of devices and uses of ILMs in informal care, including the exploration of associations between variables or accompanying an intervention. ILMs showed the important variability of caregiving phenomena, as well as the important association of momentary stress and well-being. Gaps were nevertheless identified, such as transparency in the construction of the tool or the absence of focus on emotions and dyads.

CONCLUSIONS

For now, this field of research remains in its infancy and does not seem to have reached its full potential as it has in other fields. Nevertheless, it appears that ILMs are promising tools for informal dementia caregivers as they contribute to understanding the complexity of their daily life, with changing resources and challenges. Future directions include focusing more on (emotion) regulation, temporal lags, and the use of ILMs in interventional designs.

TRIAL REGISTRATION

The present review was registered on OSF (osf.io/b2qr4).

The role of maladaptive personality in behavioural and psychological symptoms in dementia

BACKGROUND

Although research demonstrated a significant link between premorbid normative personality traits and the severity of behavioural and psychological symptoms in dementia (BPSD) and associated emotional distress of the caregiver, little is known about the relationship of BPSD symptoms and associated distress with maladaptive traits.

METHOD

Informants (N = 182) of Dutch nursing home residents with dementia aged 65+, completed the Neuropsychiatric Inventory Questionnaire to assess the severity of BPSD and associated emotional distress. Premorbid maladaptive personality traits were evaluated using informant versions of a brief version of the Personality Inventory for Diagnostic and Statistical manual of Mental Disorders-5 (PID-5-BF), and two age-specific personality measures, the Informant Personality Questionnaire (HAP), and Gerontological Personality disorder Scale. Relationships between premorbid personality and BPSD were investigated with correlational and ordinal regression analyses.

RESULTS

BPSD severity and distress were associated with medium sized correlations to Negative Affectivity, Antagonism and indications of personality disorder presence. The emotional distress also correlated with a medium effect with Detachment. Higher scores on maladaptive personality traits increased the odds of higher BPSD severity and distress.

CONCLUSION

Results found with age-specific personality measures were in line with results found with other measures of (mal)adaptive traits. Several maladaptive personality traits had a significant relationship with the BPSD severity and associated emotional distress. We therefore encourage to implement personality assessment within BPSD treatment strategies. This way care becomes more person-focused and more tailored to the specific needs of patients and caregivers.

Longitudinal Predictors of Informant-Rated Involvement of People with Dementia in Everyday Decision-Making: Findings from the IDEAL Program

The extent to which people with dementia are involved in everyday decision-making is unclear. We explored informant-rated involvement of people with dementia in everyday decision-making over 2 years and whether functional, behavioral, and psychological factors related to the person with dementia and the caregiver explain variability in involvement of people with dementia in everyday decision-making. We used IDEAL data for 1182 people with dementia and their caregivers. Baseline mean score on the decision-making involvement scale was 31/45; it minimally declined over time. People with dementia who were female, single, and/or whose caregiver was younger had greater involvement in everyday decision-making than those without these characteristics. Better cognition, fewer functional difficulties, fewer neuropsychiatric symptoms, less caregiver stress, and better informant-rated relationship quality were associated with higher involvement in everyday decision-making. Cognitive and functional rehabilitation, and educational resources for caregivers, could prolong involvement of people with dementia in everyday decision-making.

Trajectories of relationship quality in dementia: a longitudinal study in eight European countries

OBJECTIVES

Relationship quality (RQ) between a person with dementia and a family carer may influence their health and quality of life. However, evidence regarding its course and influencing factors is limited. We aimed to explore RQ trajectories in dementia, and identify predictors of change.

METHODS

We analysed longitudinal data from a cohort of 350 community-dwelling people with dementia and their informal carers, participating in the Actifcare study in eight European countries. The Positive Affect Index, rated separately by both people with dementia and their carers, assessed RQ. Other measures included the Neuropsychiatric Inventory Questionnaire (regarding persons with dementia), and the Relative Stress Scale, Sense of Coherence Scale and Lubben Social Network Scale (for carers). Trajectories and influencing factors were explored applying a latent growth model (LGM).

RESULTS

RQ in the group of carers declined over 1 year, but RQ scores for the persons with dementia did not change. Higher stress in carers negatively influenced their baseline RQ ratings. Carer sense of coherence and being a spouse were associated with more positive baseline RQ carer assessments. Higher levels of neuropsychiatric symptoms were linked to decline in carers' RQ, whereas social support was associated with more positive RQ trajectories.

CONCLUSION

This study provides a valuable insight into the course of RQ. LGM proved useful to explore the factors that influence RQ trajectories and variability within- and between-persons. Our findings emphasise the importance of carer-perceived social support and sense of coherence, and of reducing neuropsychiatric symptoms, in maintaining a good RQ.

The relationship between daily stressors, social support, depression and anxiety among dementia family caregivers: a micro-longitudinal study

Objectives: This study aimed to examine the relationships between daily stress, social support, and the mental health of dementia family caregivers.Methods: A national sample of family caregivers (N = 165) completed daily diary surveys over 21 days (n = 2,841). Mixed-level models were used to examine the daily odds of experiencing depression and anxiety-related symptoms when risk factors, such as the stress of managing behavioral symptoms of dementia (BSDs) exhibited by the person living with dementia, and protective factors, such as social support, were reported on a given day.Results: Dementia caregivers were more likely to report depression and anxiety-related symptoms when BSDs were present and perceived as more bothersome than usual. Specific BSDs, including restless behaviors and intense emotions, were also found to increase the daily odds of experiencing depression and anxiety symptoms. The daily odds of depression symptoms decreased on days when caregivers reported receiving instrumental support, while the daily odds of anxiety symptoms increased on days when caregivers reported receiving emotional support.Conclusions: The daily odds of experiencing depression and anxietyvary based on the presence of specific BSDs and social support. These findings support the need for targeted interventions to improve the day-to-day well-being of dementia family caregivers.

Neuropsychiatric symptoms and caregiver relationship quality for older Mexican Americans

OBJECTIVES

Caregivers play a key role in supporting older Mexican Americans, who are less likely to enter nursing facilities than other racial/ethnic groups in the US. However, there is little research on how Neuropsychiatric symptoms (NPS) affect relationship quality between caregivers and care recipients.

METHOD

Using data from the 2015 wave of the Hispanic Established Populations for Epidemiologic Studies of the Elderly (H-EPESE) (n = 416) study of older (age 85+) Mexican Americans, we examined relationship quality and NPS with ordered logistic regression. Relationship quality was measured using positive (enjoyment, appreciation) and negative (nerves, argue) assessments. NPS were categorized into hyperactivity, affective, and psychosis symptoms.

RESULTS

Hyperactivity symptoms were associated with appreciation, arguing, and nerves. Psychosis symptoms were associated with arguing and nerves. Spousal caregivers were more likely to report arguing and nerves and less likely to report feeling appreciated. Enjoyment assessments were not associated with NPS.

CONCLUSION

Relationship quality is related to behavioral changes in late life. Mexican American caregivers negatively evaluate their relationships, not in response to care tasks per se, but when the older person exhibits behavioral problems. The relationship between NPS and negative relationship assessments may be due to unanticipated behavior changes in late life and stigma around psychiatric symptomatology.

Care Recipient Controlling and Manipulative Behavior and Caregiver Depressive Symptoms: The Role of Race, Caregiver Resentment, and Mutual Communal Behavior

BACKGROUND AND OBJECTIVES

We explored whether relationship quality, as measured by mutual communal behavior, would serve as a buffer against caregiver resentment and, consequently, depressive symptoms when care recipients (CRs) engage in problem behavior (i.e., controlling and manipulative behavior [CMB]). Using the common core model of caregiver distress, we hypothesized that caregiver resentment would explain why caregivers were depressed when their CRs engage in CMB. We predicted that the indirect effect of CRCMB on depressive symptoms via resentment would depend on the strength of the communal bond between the caregiver and CR. Resentment was expected to play a significant role in explaining the association between CRCMB and depressive symptoms for caregivers in less communal relationships, but a small or nonexistent role for those in highly communal relationships. We also investigated whether these effects were different for Black and White caregivers.

RESEARCH DESIGN AND METHODS

Data were obtained from 187 Black and 247 White caregivers from the second Family Relationships in Late Life Project. Before testing our model, we confirmed the measurement equivalence/invariance of the four scales used in this study.

RESULTS

Resentment mediated the association between CRCMB and depressive symptoms. However, the indirect effect was larger among highly communal caregivers. Caregiver race did not moderate the moderated mediation.

DISCUSSION AND IMPLICATIONS

The communal bond between the caregiver and CR does not entirely protect the caregiver from depressive symptoms, particularly among highly communal caregivers. Interventions aimed at improving caregiver outcomes should acknowledge the unique vulnerabilities of caregivers in close relationships.