Feasibility of central meditation and imagery therapy for dementia caregivers

Experiences of a communication-skills course for care partners of people living with dementia, empowered conversations: A qualitative framework analysis

OBJECTIVES

Our aims were to examine whether an experiential course for care partners of people living with dementia, Empowered Conversations (EC), was acceptable to participants and to explore participants' perceptions of the impact of the course upon their communicative interactions. EC is based on an integrative model derived from psychological and linguistic theory and empirical evidence. EC is based on mentalisation theory, perceptual control theory and linguistic theory (The Communicative Impact Model).

METHODS

Qualitative data were collected via 28 semistructured interviews. Framework analysis was used to analyse data.

RESULTS

Three superordinate themes, 'improved communication', 'improved well-being' and 'support through others' were identified. Twenty-seven out of the 28 participants described feeling that they were able to better connect with the person living with dementia that they were supporting through attending EC.

CONCLUSIONS

The findings indicated that EC was acceptable and beneficial to care partners. Care partners developed a range of strategies and understandings that enabled them to communicate better with the person they were supporting, enhanced well-being and relationships, as well as developing social networks. This is the first qualitative study to examine a psychosocial intervention for care partners of people living with dementia using a non-CBT framework and indicates that perceived control could influence how care partners respond to stress and difficulties.

A meta-analysis of mindfulness-based interventions for improving mental health and burden among caregivers of persons living with dementia

BACKGROUND

Mindfulness-based interventions are becoming increasingly popular and are effective in lowering depressive symptoms and caregiver burden. However, the overall efficacy of therapies in stress and anxiety management is unreported, and no study to date has performed a subgroup analysis to investigate the intervention dose response of outcomes.

AIMS

To quantitatively identify the effectiveness of mindfulness-based interventions for caregivers of persons living with dementia.

METHODS

A comprehensive literature search of six databases was undertaken from the date of inception to June 18, 2023. The DerSimonian-Laird model with random effects was used to examine the overall effect and its heterogeneity in the studies. Version 2 of the risk of bias (RoB 2) tool was employed to analyze the publication bias of each randomized study. Funnel and forest plots were created to represent the findings.

RESULTS

Thirteen randomized trials were included in the meta-analysis. Mindfulness-based interventions significantly reduced stress and anxiety of caregivers of persons living with dementia. In addition, interventions provided for ≥8 weeks were beneficial in reducing depression in caregivers. However, mindfulness-based interventions did not offer significant benefits in reducing depression or caregiver burden immediately after the intervention.

CONCLUSION

Mindfulness-based interventions have the potential to help caregivers of people living with dementia. This study could be used as a model for future research into and implementation of mindfulness-based therapies for caregivers.

LINKING EVIDENCE TO ACTION

Mindfulness-based therapies appear to alleviate stress and anxiety but are ineffective in reducing depression and burden in caregivers of persons living with dementia. Well-designed RCTs with more rigorous methodology and a larger sample size should be conducted to firm the conclusion of the effectiveness of mindfulness-based interventions for caregivers of persons living with dementia.

Guided Imagery for Symptom Management of Patients with Life-Limiting Illnesses: A Systematic Review of Randomized Controlled Trials

Background: Patients with life-limiting illnesses receiving palliative care have a high symptom burden that can be challenging to manage. Guided imagery (GI), a complementary and integrative therapy in which patients are induced to picture mental images with sensory components, has proven in quasi-experimental studies to be effective as a complementary therapy for symptom management. Objective: To systematically review randomized controlled trials that report evidence of guided imagery for symptom management in patients with life-limiting illnesses. Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline was followed for this review and the search strategy was applied in Medline, CINHAL, and Web of Science. The quality of articles was evaluated using the Cochrane Collaboration's Risk-of-Bias Tool 2 (RoB 2). The results are presented using the Guidance on the Conduct of Narrative Synthesis in Systematic Reviews. Results: A total of 8822 studies were initially identified through the search strategy, but after applying exclusion criteria, 14 randomized controlled trials were included in this review. The quality assessment revealed that four studies had a high risk of bias, nine had some concerns, and one had a low risk of bias. Out of the 14 studies, 6 evaluated oncological diagnosis, while the remaining 8 focused on nononcological diagnoses across 6 different diseases. GI was found to be effective in managing symptoms in 10 out of the 14 studies. Regardless of the disease stage, patients who received guided imagery experienced relief from anxiety, depression, pain, sleep disturbances, and fatigue. Conclusion: GI therapy has shown promising results regarding symptom management in palliative care patients with life-limiting illnesses at different stages.

Multi-modal sleep intervention for community-dwelling people living with dementia and primary caregiver dyads with sleep disturbance: protocol of a single-arm feasibility trial

Background

Disturbed sleep is common among people living with dementia and their informal caregivers, and is associated with negative health outcomes. Dyadic, multi-modal interventions targeting caregiver and care-recipient sleep have been recommended yet remain limited. This protocol details the development of a single-arm feasibility trial of a multi-modal, therapist-led, six-week intervention targeting sleep disturbance in dyads of people living with dementia and their primary caregiver.

Methods

We aim to recruit 24 co-residing, community-dwelling dyads of people living with dementia and their primary informal caregiver (n = 48) with sleep concerns (Pittsburgh Sleep Quality Index ≥5 for caregivers, and caregiver-endorsed sleep concerns for the person living with dementia). People who live in residential care settings, are employed in night shift work, or are diagnosed with current, severe mental health conditions or narcolepsy, will be excluded. Participants will wear an actigraph and complete sleep diaries for two weeks prior, and during the last two weeks, of active intervention. The intervention is therapist-led and includes a mix of weekly small group video sessions and personalised, dyadic sessions (up to 90 min each) over six weeks. Sessions are supported by a 37-page workbook offering strategies and spaces for reflections/notes. Primary feasibility outcomes are caregiver: session attendance, attrition, and self-reported project satisfaction. Secondary outcomes include dyadic self-reported and objectively-assessed sleep, depression and anxiety symptoms, quality of life, and social support. Self-report outcomes will be assessed at pre- and post-intervention.

Discussion

If feasible, this intervention could be tested in a larger randomised controlled trial to investigate its efficacy, and, upon further testing, may potentially represent a non-pharmacological approach to reduce sleep disturbance among people living with dementia and their caregivers.

ANZCTR Trial registration

ACTRN12622000144718: https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=382960&showOriginal=true&isReview=true.

The Effect of Tele-Savvy on Sleep Quality and Insomnia in Caregivers of Persons Living with Dementia

Introduction

Sleep disturbance is prevalent in caregivers of persons living with dementia (PLwD). Tele-Savvy, a 7-week virtual psychoeducational intervention, enhances caregivers' competence and self-care, and reduces depression. While not explicitly designed to do so, Tele-Savvy can potentially improve caregivers' disturbed sleep. The present study aimed to examine the longitudinal effects of Tele-Savvy on caregivers' sleep quality and insomnia.

Methods

This was a secondary data analysis of a 3-arm randomized control trial [Tele-Savvy (active treatment), Healthy Living (attention control), and usual care (waitlist control)]. Multilevel mixed modeling with intent-to-treat principles tested for group, time, and group-by-time effects. Effect sizes were estimated for all changes from baseline to the initial 6-month post-intervention point. Following completion of the 6-month post-randomization delay, we examined combined outcomes for Tele-Savvy.

Results

Participants (n=137; mean age 64.7 years) were predominantly female (68.6%) and White (68.6%). We found no initial group-by-time effects for the Pittsburgh Sleep Quality Index (PSQI) and the Insomnia Severity Index (ISI). For the combined Tele-Savvy group, there was a statistically significant improvement in ISI scores across time (p=0.050). The combined Tele-Savvy effect size for PSQI was d=0.126 and ISI was d=0.310.

Discussion

Tele-Savvy resulted in a significant long-term reduction in insomnia symptoms in this sample of caregivers of PLwD and demonstrated a positive trend for improvement in their sleep quality. Since sleep disturbance is so prevalent among caregivers of PLwD, the inclusion of sleep health education into psychoeducation caregiver interventions may yield even better outcomes for caregivers.

Challenges, rewards, and lessons learned from family and community caregivers of individuals with serious mental illness and cancer

PURPOSE

The caregiving experience for individuals with serious mental illness (SMI) and cancer has not been explored in previous cancer caregiver research. This study assessed the challenges, rewards, and lessons learned from this unique population of caregivers.

METHODS

We conducted qualitative interviews with 13 caregivers (9 family caregivers, 4 community caregivers) of patients recently diagnosed with head and neck, breast, lung, or gastrointestinal cancer and SMI who participated in a single-arm pilot of person-centered collaborative care. Interviews were transcribed and analyzed using inductive and deductive approaches. Investigators developed a coding scheme based on the interview guide. Interviews were double-coded and themes were identified via an iterative consensus process consistent with a content analysis framework. Comparisons between community and family caregiver experiences were explored.

RESULTS

Caregiving challenges included the impact of mental health symptoms on timely diagnosis, treatment, and coordination of care and lack of resources specific to SMI and cancer caregiving. Family caregivers valued increased closeness and meaningfulness in their relationships. Family and community caregivers found it rewarding to be part of a person-centered care model that was effective for the patient. Lessons learned included tending to their own needs too, and the importance of advocacy and a team approach to decrease mental health stigma and coordinate care.

CONCLUSIONS

This study highlights the complex challenges and rewards experienced by family and community caregivers for individuals with cancer and SMI. Tailored approaches to support caregivers as individuals are needed. Additional research on community caregiver-patient dyads and non-spousal family caregiver-patient dyads are needed to inform intervention development.

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).

Virtual mentalizing imagery therapy for Spanish language Latino family dementia caregivers: A feasibility and acceptability study

Spanish speaking family caregivers of people living with dementia have limited supportive resources in Spanish. There are few validated, culturally acceptable virtual interventions for reducing these caregivers' psychological distress. We investigated the feasibility of a Spanish language adaptation of a virtual Mentalizing Imagery Therapy (MIT) program, which provides guided imagery and mindfulness training to reduce depression, increase mentalizing, and promote well-being. 12 Spanish-speaking family dementia caregivers received a 4-week virtual MIT program. Follow-up was obtained post group and at 4 months post baseline assessment. Feasibility, acceptability, and satisfaction with MIT were assessed. The primary psychological outcome was depressive symptoms; secondary outcomes included caregiver burden, dispositional mindfulness, perceived stress, well-being, interpersonal support, and neurological quality of life. Statistical analysis was performed with mixed linear models. Caregivers were 52 ± 8 (mean ± SD) years of age. 60% had a high school education or less. Participation in weekly group meetings was 100%. Home practice was performed on average 4 ± 1 times per week [range 2-5]. Satisfaction with MIT reached 19 ± 2 of a possible 20 points. Reduction in depression from baseline was observed by week three (p = 0.01) and maintained at 4 month follow-up (p = 0.05). There were significant improvements in mindfulness post-group, and in caregiver burden and well-being at 4 months. MIT was successfully adapted for Latino Spanish language family dementia caregivers within a virtual group environment. MIT is feasible and acceptable and may help reduce depressive symptoms and improve subjective well-being. Larger, randomized controlled trials of MIT should determine durability of effects and validate efficacy in this population.

How family dementia caregivers perceive benefits of a 4-week Mentalizing Imagery Therapy program: a pilot study

Background

Family caregivers of dementia patients experience high levels of interpersonal stress that often results in elevated anxiety, and depression, and negative impacts on interpersonal relationships. Changes in behaviors and the structure of relationships with the care recipient (CR) and others in the social milieu challenge the caregivers' ability to mentalize, or understand the links between mental states and behaviors. This study investigates the experiences and perceived benefits of family dementia caregivers who underwent Mentalizing Imagery Therapy (MIT), a treatment aiming to improve balanced self-other mentalizing and reduce psychological symptoms.

Methods

Purposeful sampling was used to select 11 family dementia caregivers who underwent a 4-week pilot trial of MIT. Semi-structured interviews were completed post-intervention to identify subjective benefits, putative psychological mediators and perceived active components.

Results

Caregivers reported improvements in well-being, mood, anxiety, and sleep, and a majority stated MIT helped with forming and maintaining healthier relationships. Some participants noted benefits extending to how they reacted to their social environment and perceived themselves more objectively from others' perspectives. Specific elements of MIT, including self-compassion, self-care, and the ability to reflect on emotionally arousing challenges, might have mediated these improvements.

Conclusion

Family dementia caregivers perceived salutary benefits of MIT on multiple domains of well-being. The self reports suggest MIT holds promise for improving well-being, reducing non-mentalizing patterns of thought, and facilitating improvements in balanced mentalization within the caregivers' relationships.

Sleep Interventions for Informal Caregivers of Persons with Dementia: A Systematic Review

We conducted a systematic review on the state of the science related to sleep interventions for informal caregivers of persons with Alzheimer's disease or related dementia (ADRD). This review included English-written, peer-reviewed articles that studied the effect of an intervention on sleep health outcomes for informal caregivers of persons with ADRD. Our search yielded 15 articles that met our a priori inclusion criteria. We categorized interventions into four categories: environmental, physical, cognitive, and collaborative. Intervention effects were heterogeneous, with most yielding nonsignificant sleep health effects. There is a need for theoretically sound and robust sleep health interventions for informal caregiver samples. Future research in this area could benefit from the use of more controlled, pragmatic, and adaptive research designs, and the use of objective measures that conceptually represent the multiple domains of sleep health to enhance intervention quality.

Daily Sleep and Anxious and Depressive Symptoms among Dementia Caregivers - The Mediation of Cortisol Total Output on High- and Low-stress Days

OBJECTIVES

Dementia family caregivers report poor sleep and mood, typically attributed to chronic stress and managing frequent daily stressors. While many studies use global retrospective reports of these indicators, the current study examines mechanisms linking sleep, negative affect, stress biomarkers, and high/low stress contexts at the daily level, from the biopsychosocial perspective of stressor exposure and reactivity.

METHOD

173 caregivers (Mage = 61.97, sd = 10.66) were providing care at home and used adult day services (ADS) at least 2 days a week. Caregivers reported their bedtime, wake time, sleep quality, and nighttime problems of the person with dementia (PwD) daily for eight consecutive days, concurrently reporting non-care stressors, negative affect, and providing five salivary cortisol samples per day. We conducted multilevel analysis to examine whether caregiver sleep characteristics overnight (i.e., total time in bed, quality, and PwD sleep problems) were associated with their anxious and depressive symptoms on days where adult day services (ADS) were utilized versus non-ADS days (i.e., low- versus high-stress), and whether cortisol daily total output as area under the curve (AUCg) mediated the direct associations, at the within- and between-person levels.

RESULTS

On high-stress (i.e., non-ADS) days when caregivers had longer time in bed than usual the night before, they were less anxious on the following day; the direct association was statistically mediated through lower cortisol AUCg during the day.

DISCUSSION

Staying longer in bed than usual before an upcoming high-stress day may help dementia family caregivers better regulate cortisol stress reactivity and anxious symptoms.

Evaluating the feasibility and effectiveness of a mindfulness-based intervention on stress and anxiety of family caregivers managing peritoneal dialysis

Background

Mindfulness-based intervention (MBI) has not been evaluated for its feasibility and effectiveness in reducing stress and anxiety among family caregivers of patients on peritoneal dialysis (PD).

Objectives

(1) To evaluate the feasibility to include MBI during PD training for family caregivers. (2) To determine the effect of MBI on the caregivers’ levels of stress (perceived stress scale, PSS), anxiety state-trait anxiety inventory, STAI), QOL (short-form 36) and reactions to caregiving (caregiver reaction assessment, CRA). (3) To determine differences in the health-related QOL (Kidney Disease Quality of Life Instrument-Short Form, KDQOL PCS and SF-36 MCS) of care recipients with caregivers receiving MBI at 1 month, 3 months and 6 months when compared to those with caregivers receiving routine training. (4) To gather the caregiver’s feedback on the MBI.

Methods

This feasibility study recruited family caregivers to receive either mindfulness training (MT) or treatment-as-usual (TAU) group. Both groups received 4.5-days of structured PD training, but only caregivers in the MT group received 4 days of MT sessions, audio-guided mindfulness practice at home and weekly telephone follow-up.

Results

Forty-four family caregivers participated in this study. Including MBI as part of the PD training was feasible. There was a trend towards lower scores for PSS and T-STAI in the MT group compared to the TAU group. The baseline score of both PSS and T-STAI were positively correlated with post-intervention outcome scores.

Conclusions

Mindfulness-based intervention has the potential to improve psychological symptoms among caregivers of patients with PD.

Contemplative Psychology: History, Key Assumptions, and Future Directions

Contemplative psychology is concerned with the psychological study of contemplative processes and practices, such as meditation, mindfulness, yoga, introspection, reflection, metacognition, self-regulation, self-awareness, and self-consciousness. Although contemplative psychology borders with other psychological and nonpsychological disciplines, some of its underlying assumptions distinguish it from other remits of psychological and scholarly inquiry, as do its component areas of empirical focus, conceptual nuances, and challenges. Furthermore, the discipline has tended to be somewhat disparate in its approach to investigating the core techniques and principles of which it is composed, resulting in a need for greater intradisciplinary and interdisciplinary awareness of the commonalities and differences of core contemplative psychology attributes. As a remedy to these issues, in this article, we adopt a whole-discipline perspective and aim to explicate contemplative psychology's history, breadth, key assumptions, challenges, and future directions.

A feasibility study of the impact of a communication-skills course, 'Empowered Conversations', for care partners of people living with dementia

Objectives

To examine the feasibility, acceptability and impact of an experiential course for family care partners of people living with dementia, Empowered Conversations (EC). This study aimed to assess the impact of participation in an EC course on care partner stress levels, communication and mentalization (a form of relational-based empathy).

Method

This study uses an uncontrolled pre–post-follow-up design. Follow-up was at 4-months after the initial EC session where baseline data were collected. One hundred and fifty-nine care partners were recruited. EC is a training course that has been designed to improve care partner communication, well-being and relationships. It is based on an integrative framework that targets the specific psychological, relationship and communication needs of carers. This framework informs targeted strategies and interactive exercises that facilitate carers to consider the goals and emotions of those they are caring for, alongside their own goals and emotions, and to use this to maximize good communication.

Results

Stress was significantly reduced across the three time points. Communication significantly improved across time. There were no significant changes in reflective functioning (mentalization).

Discussion

This study provides preliminary evidence that a communication-skills training course for care partners of people living with dementia is an acceptable and feasible intervention and has an impact both post-intervention and at follow-up. These findings require validation in a rigorous, randomized study.

The Mechanism of Physical Activity-induced Amelioration of Parkinson's Disease: A Narrative Review

Physical activity, together with its ameliorative effects on Parkinson's disease (PD) symptoms, remains a relatively unappreciated factor which may be beneficial for the treatment outcome. Contemporary evidence supports the positive effects of non-pharmacological approaches to PD symptom management, in particular the effects of the exercise on both, motor and non-motor symptoms. The aim of the study was to review the mechanisms of exercise-induced amelioration of PD symptoms. Methods: Electronic databases (PubMed, Web of Science and Google Scholar) were searched using the following key words: "Parkinson and physical activity" OR "Parkinson disease and exercise" OR "Parkinson disease and lifestyle factors" OR "Parkinson disease and longevity". A total of 97 studies which investigated PD genetics and various forms of exercise and their etiologic impact on PD were reviewed. The studies were subdivided into four topic groups: 1) genetics of PD, 2) exercise and the brain, 3) physical activity and PD, 4) mind-body interventions, and discussed accordingly. Adequate levels of physical activity are associated with higher quality of life in PD patients. Physical activity may have protective and stimulatory effects for better functional efficiency in higher-level cognitive networks. It can also improve balance and motor functions by improving muscle strength. Given the etiologic evidence of the beneficial effects of physical activity on PD, albeit tentative, a concerted effort to elucidate the processes and outcomes of physical activity on ameliorating symptoms of PD must be undertaken.

Satisfaction with Health Care Interventions among Community Dwelling People with Cognitive Disorders and Their Informal Caregivers-A Systematic Review

Informal caregivers have a leading role when implementing health care services for people with cognitive disorders living at home. This study aims to examine the current evidence for interventions with dual satisfaction with health care services for people with cognitive disorders and their caregivers. Original papers with quantitative and mixed method designs were extracted from two databases, covering years 2009-2018. Thirty-five original papers reported on satisfaction with health care services. The International Classification of Health Interventions (ICHI) was used to classify the interventions. Most interventions had a home-based approach (80%). Reduction in caregiver depression was the outcome measure with the highest level of satisfaction. Interventions to reduce depression or increase cognitive performance in persons with cognitive disorders gave the least satisfaction. Satisfaction of both caregivers and persons with cognitive disorders increased their use of services. In the ICHI, nearly 50% of the interventions were classified as activities and participation. A limited number of interventions have a positive effect on satisfaction of both the persons with cognitive disorders and the caregiver. It is important to focus on interventions that will benefit both simultaneously. More research is needed with a clear definition of satisfaction and the use of the ICHI guidelines.

Mindfulness in Family Caregivers of Persons with Dementia: Systematic Review and Meta-Analysis

Social and healthcare problems associated with dementia not only affect those who suffer from this disease, but their caregivers as well. The purpose of this study was to analyze the efficacy of mindfulness intervention on psychological variables of caregivers of persons with dementia. A search for scientific articles published from 2000 to 2019 in the PubMed, Web of Science and PsycINFO databases found a total of 282 articles. After screening with preestablished inclusion criteria, ten studies with participation of 161 caregivers remained for the meta-analysis. The results were significant in favor of mindfulness intervention for the variables studied with a standardized difference of mean of 0.71 at a 95% CI, 0.71 (0.52, 0.89); p ≤ 0.00001. Heterogeneity of the studies included was moderate (I² = 40%). The main conclusion suggested by empirical evidence was that mindfulness intervention seems to be effective for the variables analyzed. However, continued in-depth study of this subject is recommended.

Mentalizing Imagery Therapy: Theory and case series of imagery and mindfulness techniques to understand self and others

Facilitating mentalization, or the ability to understand mental states and their link to behavior, is increasingly viewed as a common mechanism of action across effective psychotherapies. Here we present an overview of a new set of contemplative psychotherapeutic techniques, Mentalizing Imagery Therapy (MIT), that uses guided imagery and mindfulness practices to facilitate mentalization. MIT aims to reduce negative psychological symptoms by stimulating an understanding of mental states and their links to behavior in self and others, including in challenging interpersonal situations. Case discussions of MIT in personality disordered and depressed patients are used to illustrate theoretical points and the specific practical benefits of MIT. We conclude that there are promising indications that the imagery and mindfulness practices of MIT, that are specifically targeted to facilitate insight in the context of attachment relationship challenges, may help to improve mentalization and reduce symptoms of depression and anxiety. Both in practice and with respect to its articulated goals, MIT promotes a distinct set of capacities from other mindfulness or compassion based therapies. Further research is required to determine the clinical efficacy of MIT in controlled trials.

Mindfulness- and compassion-based interventions for family carers of older adults: A scoping review

OBJECTIVES

To provide an overview of the current use of mindfulness- and compassion-based interventions with family carers of older adults, to aid primary healthcare practitioners in their decision-making around referral to wider healthcare services. The study was guided by four research questions: what interventions are currently used; whom they are used with; why they are used; and their evidence-base in terms of acceptability and effectiveness.

DESIGN

A scoping study using the methodological frameworks of Arksey and O'Malley and Levac et al.

DATA SOURCES

Searches of electronic databases (MEDLINE, CINHAL, PsycINFO), reference lists of relevant articles, and journal websites were conducted in June 2019. Search terms were developed via an iterative process, and included medical subject headings and keywords relating to mindfulness and compassion, interventions, and family carers.

REVIEW METHODS

Articles were included if: written in English; published in a peer-reviewed journal; employed quantitative, qualitative, or mixed-method research designs; and described a mindfulness- and/or compassion-based intervention for adults identified as a family carer of an older adult. Data from included studies were charted (using a purposively-designed template), and descriptively analysed in relation to the study's research questions.

RESULTS

From 2005 unique records, 32 primary studies were included. Seven types of mindfulness- or compassion-based interventions were broadly described within studies, including: mindfulness-based stress reduction (n = 13), mindfulness-based cognitive therapy (n = 3), meditation interventions (n = 9), acceptance and commitment therapy (n = 1), dialectical behaviour therapy (n = 1), compassion-focused therapy (n = 1), and study-specific interventions involving a combination of mindfulness and/or compassion (n = 4). Studies sampled a total of n = 991 participants and targeted six family carer sub-groups: dementia (n = 23), cancer (n = 5), amyotrophic lateral sclerosis (n = 1), chronic conditions (n = 1), cirrhosis (n = 1), and Parkinson's disease (n = 1). A variety of health outcomes were assessed across interventions, with the most common being depression (n = 26), anxiety (n = 15), burden (n = 15), quality of life (n = 14), and stress (n = 11). The evidence-base for each intervention was insufficient and too heterogeneous to make clear statements regarding effectiveness. However, based on these findings, interventions show some potential utility in supporting family carers in their role and, given a collective rate of attrition (18%), may do so in a way that is acceptable to carers.

CONCLUSIONS

This scoping study highlighted the nascent use of mindfulness- and compassion-based interventions with family carers of older adults, and provided important substantive detail about what each intervention entails. Based on current evidence, a number of implications for research and practice are presented.

Grief, Mindfulness and Neural Predictors of Improvement in Family Dementia Caregivers

Background: Family dementia caregivers often suffer from an immense toll of grief while caring for their loved ones. We sought to identify the clinical relationship between grief, depression and mindfulness and identify neural predictors of symptomatology and improvement. Methods: Twenty three family dementia caregivers were assessed at baseline for grief, mindfulness and depression, of which 17 underwent functional magnetic resonance imaging (fMRI). During fMRI, caregivers were shown faces of either their dementia-stricken relative or that of a stranger, paired with grief-related or neutral words. In nine subjects, post fMRI scans were also obtained after 4 weeks of either guided imagery or relaxation. Robust regression was used to predict changes in symptoms with longitudinal brain activation (BA) changes as the dependent variable. Results: Grief and depression symptoms were correlated (r = 0.50, p = 0.01), and both were negatively correlated with mindfulness (r = -0.70, p = 0.0002; r = -0.52, p = 0.01). Relative to viewing strangers, caregivers showed pictures of their loved ones (picture factor) exhibited increased activation in the dorsal anterior cingulate gyrus and precuneus. Improvement in grief but not mindfulness or depression was predicted by increased relative BA in the precuneus and anterior cingulate (different subregions from baseline). Viewing grief-related vs. neutral words elicited activity in the medial prefrontal cortex and precuneus. Conclusions: Caregiver grief, depression and mindfulness are interrelated but have at least partially nonoverlapping neural mechanisms. Picture and word stimuli related to caregiver grief evoked brain activity in regions previously identified with bereavement grief. These activation foci might be useful as biomarkers of treatment response.

Mentalizing Imagery Therapy Mobile App to Enhance the Mood of Family Dementia Caregivers: Feasibility and Limited Efficacy Testing

Background

Family caregivers of patients with Alzheimer disease and related dementias (AD and ADRD) often experience high stress and are at high risk for depression. Technologically delivered therapy is attractive for AD and ADRD caregivers because of the time demands associated with in-person participation.

Objective

We aimed to study the feasibility and conduct limited efficacy testing of a mobile app intervention delivering mentalizing imagery therapy (MIT) for family caregivers.

Methods

A 4-week trial of the MIT app for family AD and ADRD caregivers was conducted to assess the feasibility of use and investigate changes in depression symptoms, mood, and caregiving experience. Semistructured interviews were conducted to characterize participants’ perceived feasibility and benefits.

Results

A total of 17 of the 21 (80%) consented participants (mean age 67 years, range 54-79) utilized the app at least once and were further analyzed. Average usage of audio recordings was on 14 (SD 10) days out of 28 possible and comprised 29 (SD 28) individual sessions. There were improvements in depression with a large effect size for those who used the app at least moderately (P=.008), increases in positive mood postintervention (P<.05), and acute increases in mood following daily guided imagery practice (Stretching and Breathing, P<.001; Eye in the Center, P<.001; Nesting Doll, P=.002; Situation Solver, P=.003; and Life Globe, P=.006). Semistructured interviews revealed perceived benefits such as greater ability to remain “centered” despite caregiving challenges and positive reframing of the caregiver experience.

Conclusions

App delivery of MIT is feasible for family AD and ADRD caregivers, including aging seniors. Results showed moderate to high usage of the app for a majority of users. Limited efficacy testing provides justification for studying the MIT app for AD and ADRD caregivers to improve mood and reduce depression in larger, controlled trials.

A novel two-day intervention reduces stress in caregivers of persons with dementia

INTRODUCTION

Caregivers of individuals with dementia are at heightened risk for stress-related mental and physical illnesses, and this problem is growing. There is a critical need to develop effective interventions for caregivers. This study tested whether a 2-day intervention improved psychological health in caregivers of individuals with dementia.

METHODS

Family caregivers (N = 104) were randomly assigned to a 2-day intervention or wait-list control group. The intervention uses techniques aimed at fostering self-care for caregivers and improving communication between caregivers and individuals with dementia. Self-reported caregiver burden, stress, anxiety, and depression were measured at 1, 3, and 6 months after intervention.

RESULTS

Most participants (91.5%) completed the entire study. The intervention significantly reduced perceived stress for up to 6 months (Β = -2.84, t = -2.68, P = .008) and was considered by nearly all respondents to be helpful for managing challenging behaviors.

DISCUSSION

A low-cost, brief intervention shows promise for producing lasting improvements in caregiver's psychological health.

The Neural Mechanisms of Meditative Practices: Novel Approaches for Healthy Aging

Objectives

Meditation has been shown to have physical, cognitive, and psychological health benefits that can be used to promote healthy aging. However, the common and specific mechanisms of response remain elusive due to the diverse nature of mind–body practices.

Methods

In this review, we aim to compare the neural circuits implicated in focused-attention meditative practices that focus on present-moment awareness to those involved in active-type meditative practices (e.g., yoga) that combine movement, including chanting, with breath practices and meditation.

Recent Findings

Recent meta-analyses and individual studies demonstrated common brain effects for attention-based meditative practices and active-based meditations in areas involved in reward processing and learning, attention and memory, awareness and sensory integration, and self-referential processing and emotional control, while deactivation was seen in the amygdala, an area implicated in emotion processing. Unique effects for mindfulness practices were found in brain regions involved in body awareness, attention, and the integration of emotion and sensory processing. Effects specific to active-based meditations appeared in brain areas involved in self-control, social cognition, language, speech, tactile stimulation, sensorimotor integration, and motor function.

Summary

This review suggests that mind–body practices can target different brain systems that are involved in the regulation of attention, emotional control, mood, and executive cognition that can be used to treat or prevent mood and cognitive disorders of aging, such as depression and caregiver stress, or serve as “brain fitness” exercise. Benefits may include improving brain functional connectivity in brain systems that generally degenerate with Alzheimer’s disease, Parkinson’s disease, and other aging-related diseases.

Sleep in caregivers: what we know and what we need to learn

PURPOSE OF REVIEW

The number of informal caregivers providing assistance to adults is increasing commensurate with our aging society. Sleep disturbances are prevalent in caregivers and associated with negative physical, medical, and functional outcomes. Here, we describe the predisposing, precipitating, and perpetuating factors contributing to the development of sleep problems in caregivers, and discuss three understudied caregiving populations that have clinical importance and unique circumstances influencing sleep quality and health.

RECENT FINDINGS

There is clear evidence supporting the interaction between sleep loss, caregiving stress, and vulnerability to chronic disease. Telehealth and telemedicine sleep interventions for caregivers combined with assistive technologies targeting care-receivers have potential to be more individualized, affordable, and widely accessible than traditional in-person insomnia treatment approaches. Limited data exist describing the etiology and treatment of sleep problems in caregivers of veterans, medical patients newly discharged from the hospital, and developmentally disabled adults.

SUMMARY

There is a growing literature describing the general determinants of sleep disturbances in caregivers, the health consequences of these disturbances, and intervention strategies for treating them. Identifying effective sleep treatments suited to more specialized caregiving situations and increasing intervention access will help caregivers continue to provide quality care while protecting their own health and well-being.

[Rumination and cognitive fusion in dementia family caregivers]

INTRODUCTION

Rumination has been described as a dysfunctional coping strategy related to emotional distress. Recently, it has been highlighted from the Acceptance and Commitment Therapy therapeutic approach, the negative role that cognitive fusion (the extent to which we are psychologically tangled with and dominated by the form or content of our thoughts) has on the explanation of distress. The aim of this study is to simultaneously analyze the role of rumination and cognitive fusion in the caregiving stress process.

MATERIAL AND METHODS

The sample of 176 dementia caregivers was divided in four groups, taking into account their levels of rumination and cognitive fusion: HRHF=high rumination+high cognitive fusion; HRLF=high rumination+low cognitive fusion; LRHF= low rumination+high cognitive fusion; and LRLC=low rumination and low cognitive fusion. Caregiver stress factors, frequency of pleasant events, experiential avoidance, coherence and satisfaction with personal values, depression, anxiety and satisfaction with life, were measured.

RESULTS

The HRHF group showed higher levels of depression, anxiety, experiential avoidance and lower levels of satisfaction with life, frequency of pleasant events, coherence and satisfaction with personal values, than the other three groups.

CONCLUSIONS

Considering simultaneously rumination and cognitive fusion may contribute to a better understanding of caregiver coping and distress.