Mindfulness Training for People With Dementia and Their Caregivers: Rationale, Current Research, and Future Directions

What Do We Know About the Validity and Reliability of Mindfulness Self-Report Measures in Persons with Dementia? A Critical Narrative Review

OBJECTIVES

Mindfulness-based interventions (MBIs) for persons with dementia (PwD) have yielded mixed results, possibly attributable to the fact that little is known about the validity and reliability of trait mindfulness self-report measures in PwD. This narrative review sought to identify studies involving self-reported trait mindfulness and other clinical measures that may hold information on the convergent validity and reliability of these measures in PwD.

METHODS

Scientific databases were searched for studies involving PwD and mindfulness assessments.

RESULTS

N = 426 studies from PubMed and N = 156 from PsychInfo databases were reviewed. Four cross-sectional studies were identified that allowed inferences about the validity of mindfulness measures. A qualitative review indicated that convergent validity with other measures varied with sample heterogeneity and cognitive impairment. Merely one MBI included self-reported trait mindfulness, however without reporting sample-specific validity or reliability.

CONCLUSIONS

Despite efforts to implement MBIs in PwD, information on basic methodological psychometric issues is minimal. Future studies ought to address the validity and reliability of self-reported mindfulness in detail across different stages of dementia.

CLINICAL IMPLICATIONS

Results of MBIs need to be considered cautiously. Basic information about psychometric properties of mindfulness self-report measures is required and these measures need to be included systematically in MBIs.

Effects of mindfulness training on quality of life and well-being in older adults: a randomized controlled trial

OBJECTIVES

To investigate the effects of the Mindfulness-Based Health Promotion (MBHP) program on quality of life (QOL) and well-being in older adults compared to an active control group.

METHOD

A randomized controlled trial nested within a cohort study was conducted. Participants were allocated to either the MBHP intervention or an active control group (ACG) receiving computer-based cognitive stimulation. Outcomes included QOL, psychological health, sleep quality, and religiosity. Both interventions lasted four months. A mixed-methods approach was used, collecting qualitative and quantitative data at baseline and post-intervention.

RESULTS

Statistically significant improvements in QOL were observed only in the ACG. However, the MBHP group showed improvements in stress, anxiety, intrinsic religiosity, and sleep quality compared to the ACG. Qualitative findings indicated enhanced perceptions of social support, self-awareness, self-care, and sleep quality in the MBHP group. Notably, a discrepancy emerged between the QOL quantitative results and the subjective improvements described in interviews.

CONCLUSION

The MBHP program did not significantly improve QOL compared to the cognitive stimulation control. Nonetheless, well-being indicators were positively impacted in the MBHP group. Future research should explore which profiles of older adults might benefit most from regular mindfulness practice.

The meaning of "total pain" in the context of living and dying with dementia

Background

Globally, there are 55 million people living with dementia (PLWD). PLWD have an uncertain prognosis. Most are approaching the end of life but are not overtly or immediately dying. Contemporary approaches to dementia care therefore promote the need to live and die well with dementia. Pain is highly prevalent but difficult to manage in PLWD. Originating in palliative care, "total pain" conceives of pain holistically, incorporating biological, psychological, social and spiritual elements. Pain management in dementia care tends to be pharmacologically focused. Total pain therefore offers an alternative approach-one consistent with person-centred philosophy underpinning contemporary dementia care. Due to important differences, concepts cannot simply be extrapolated from cancer-related to dementia-related palliative care however. Dementia-specific approaches are needed and require exploration.

Description and objective of the analysis

The objective of this paper is to explore the meaning of total pain in the context of living and dying with dementia, and its utility and implications for person-centred dementia care. Using a palliative care framework and existing literature, we critically consider the bio-psycho-socio-spiritual impact of dementia, to explore how total pain might manifest and be experienced in this context.

Findings and interpretation

We highlight the complexity, nuance and socially contingent nature of the impact of living and dying with dementia. We challenge binary understandings of "continuity or loss" (e.g., of identity, relationships), and totalising "loss" discourses, demonstrating that more subtle, varied and hopeful outcomes are possible. The way that the impact of dementia is articulated and understood has implications for the experience and management of total pain. The deficit-orientation of "total pain" paradoxically risks its perpetuation. A balanced understanding of dementia's impact (acknowledging both continuity and loss, alternatives and socially constructed aspects) better reflects the realities of dementia and creates new possibilities for supportive care practices to improve pain management and quality of life.

Conclusion and implications for practice

Applied to dementia care, "total pain" should be located within a critical context, emphasising complexity, contingency and nuance. The holistic focus of "total pain" should be extended to incorporate balanced consideration of "painful" and "functional" experience. We introduce a balanced model of total pain incorporating a dual focus on "pain" and "personhood" within a critical context, to facilitate translation to practice. There is a need to develop evidence-based supportive interventions in each domain of total pain, to support a balanced approach to total pain management in dementia care.

Measuring self-compassion in people living with dementia: investigating the validity of the Self-Compassion Scale-Short form (SCS-SF)

OBJECTIVES

Self-compassion may be a psychological resource for living well with dementia, but research is limited by the lack of a validated self-compassion measure for people with dementia. This study aimed to explore the SCS-SF's psychometric properties as well as correlates of self-compassion for people with dementia.

METHOD

A total of 207 people with dementia were recruited to a cross-sectional survey involving the SCS-SF and measures of well-being, self-esteem, and depression. Data analyses (n = 193) included internal consistency reliability, correlational analyses, Exploratory Factor Analysis (EFA), plus ANOVAs and t-tests.

RESULTS

Self-compassion significantly correlated positively with well-being and self-esteem, and negatively with depression. Reliability and preliminary construct validity of the SCS-SF was supported. EFA suggested two underlying factors formed by positive and negative components of self-compassion. The negative factor explained more variance and showed stronger correlations with total self-compassion, well-being, self-esteem, and depression compared to the positive factor. Self-compassion significantly differed based on age but not gender, dementia subtype or time since diagnosis.

CONCLUSION

The SCS-SF shows potential as a valid and reliable measure of self-compassion for people with dementia, but further research is needed. The SCS-SF may measure two distinct constructs, which possibly play different roles in relation to well-being in dementia: self-compassion and self-criticism. Clinicians and researchers may wish to interpret these factors separately.

Intervention for the Management of Neuropsychiatric Symptoms to Reduce Caregiver Stress: Protocol for the Mindful and Self-Compassion Care Intervention for Caregivers of Persons Living With Dementia

BACKGROUND

Stress related to Alzheimer disease and related dementias (ADRD) is common, particularly among those who care for persons with challenging behaviors and personality or mood changes. Mindfulness and self-compassion programs are efficacious for managing stress. The skills of mindfulness and self-compassion, however, must be integrated with behavioral management skills in order to effectively improve caregiver stress.

OBJECTIVE

In this study, we aimed to describe the development of the Mindful and Self-Compassionate Care (MASC) program, the first program that combines mindfulness and self-compassion with behavioral management skills to decrease caregiver stress, and its evaluation in the Supporting Our Caregivers in ADRD Learning (SOCIAL) study.

METHODS

Using the National Institutes of Health (NIH) stage model, we describe 3 phases of work encompassing NIH Stages 1A and 1B. In phase 1, we conducted 5 focus groups (N=28) of stressed individuals caring for persons with ADRD and challenging behaviors. Rapid data analysis informed the development of a 6-week online intervention. Phase 2 (NIH stage 1A) includes an open pilot (N>10) with optional exit interviews. Phase 3 (NIH stage 1B) is a feasibility randomized controlled trial of the intervention versus the Health Education Program control. Primary outcomes focus on feasibility with secondary outcomes encompassing acceptability, credibility, fidelity, and signals of preliminary efficacy. Phase 1 follows traditional recommendations for qualitative analyses (at the point of thematic saturation) which was achieved after 5 focus groups (N=28). For the phase 2 open pilot, up to 12 participants will be recruited. For the phase 3 feasibility study, recruitment of 80 caregivers will allow the assessment of feasibility benchmarks. Data for phase 1 included 5 focus groups. In phases 2 and 3, data collection will occur through REDCap (Research Electronic Data Capture; Vanderbilt University) surveys and an optional qualitative exit interview. Analyses will include hybrid inductive-deductive analyses for qualitative data and assessment of changes in our intervention targets and outcomes using t tests and correlation analyses.

RESULTS

In phase 1, caregivers reported interest in a brief, online stress management program. Participants held misconceptions about mindfulness and self-compassion, but after detailed explanation thoughts, these skills could be helpful when directly linked to implementation during caregiving routines. Phases 2 and 3 will be completed by the end of 2025.

CONCLUSIONS

We describe the protocol for the Supporting Our Caregivers in ADRD Learning study, as well as the development and feasibility testing of the Mindful and Self-Compassionate Care intervention. Future work will include a fully powered efficacy-effectiveness randomized controlled trial.

TRIAL REGISTRATION

ClinicalTrials NCT05847153; https://clinicaltrials.gov/study/NCT05847153; and ClinicalTrials.gov NCT06276023; https://clinicaltrials.gov/study/NCT06276023.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/58356.

Is caregiver burden of patients with amyotrophic lateral sclerosis related to caregivers' mindfulness, quality of life, and patients' functional level

BACKGROUND AND OBJECTIVE

The aim of this study was to evaluate the caregiver burden, mindfulness, and quality of life (QoL) of caregivers of ALS patients and the patient's functional level.

METHODS

This study was conducted with 57 ALS patients and their primary caregivers. The data were collected using the Zarit Burden Interview, Mindful Attention Awareness Scale (MAAS), the Short Form-36 (SF-36), and the ALS Functional Rating Scale (ALS-FRS).

RESULTS

The mean age of the caregivers was 49.7 ± 12 years; 66 % were female, and 73.7 % were spouses of the patients. Around 65 % of caregivers experienced a moderate to severe caregiver burden. A low and negative correlation was found between the caregiver burden and mindfulness of caregivers of ALS patients. As the mindfulness levels of the caregivers increased, the caregiver burden decreased, and the physical role difficulty score, one of the sub-dimensions of the QoL, increased. Also, caregivers' QoL decreased as caregiver burden increased (except physical function QoL, p < 0.05). Moreover, there was a positive correlation between the caregiver burden and ALSFRS-R scores (bulbar, motor, respiratory, and total) of the caregivers of ALS patients (p < 0.05).

DISCUSSION

Improved technology for managing ALS disease has increased patient life expectancy. However, caregivers may experience a high burden as the patient's functional level declines. Increasing caregiver mindfulness can help reduce the burden and improve their QoL.

A multidomain lifestyle intervention to maintain optimal cognitive functioning in Dutch older adults-study design and baseline characteristics of the FINGER-NL randomized controlled trial

BACKGROUND

Evidence on the effectiveness of multidomain lifestyle interventions to prevent cognitive decline in older people without dementia is mixed. Embedded in the World-Wide FINGERS initiative, FINGER-NL aims to investigate the effectiveness of a 2-year multidomain lifestyle intervention on cognitive functioning in older Dutch at risk individuals.

METHODS

Multi-center, randomized, controlled, multidomain lifestyle intervention trial with a duration of 24 months. 1210 adults between 60-79 years old with presence of ≥ 2 modifiable risk factors and ≥ 1 non-modifiable risk factor for cognitive decline were recruited between January 2022 and May 2023 via the Dutch Brain Research Registry and across five study sites in the Netherlands. Participants were randomized to either a high-intensity or a low-intensity intervention group. The multidomain intervention comprises a combination of 7 lifestyle components (physical activity, cognitive training, cardiovascular risk factor management, nutritional counseling, sleep counseling, stress management, and social activities) and 1 nutritional product (Souvenaid®) that could help maintain cognitive functioning. The high-intensity intervention group receives a personalized, supervised and hybrid intervention consisting of group meetings (on-site and online) and individual sessions guided by a trained lifestyle coach, and access to a digital intervention platform that provides custom-made training materials and selected lifestyle apps. The low-intensity intervention group receives bi-monthly online lifestyle-related health advice via the digital intervention platform. Primary outcome is 2-year change on a cognitive composite score covering processing speed, executive function, and memory.

RESULTS

Within 17 months, participant recruitment has been successfully completed (N = 1210; mean age: 67.7 years (SD: 4.6); 64% female). Modifiable risk factors commonly present at baseline were physical inactivity (89%), low mental/cognitive activity (50%), low social engagement (39%), hypertension (39%) and high alcohol consumption (39%). The mean body mass index of participants was 28.3 (SD: 4.2) and the total serum cholesterol was 5.4 mmol/L (SD: 1.2).

CONCLUSIONS

Baseline lifestyle and clinical measurements showed successful recruitment of participants with sufficient potential for prevention. Results of FINGER-NL will provide further insight into the efficacy of a multidomain lifestyle intervention to prevent cognitive decline in older adults.

TRIAL REGISTRATION

ClinicalTrials.gov (ID: NCT05256199)/2022-01-11.

The power of a cup of tea: psychosocial interventions in dementia

Dementia is a condition that affects the psychological and emotional wellbeing of not only the person with the diagnosis but also those around them. Therefore, providing holistic support and care to the entire family is essential. Psychosocial interventions have a significant impact on families living with dementia. They are a broad category of strategies and approaches that support the whole person by recognising their inherent strengths, and acknowledging and addressing the challenges they face. These interventions can range from a simple conversation over a cup of tea to more structured forms of psychotherapy.

Predictors of Deterioration in Mental Well-Being and Quality of Life among Family Caregivers and Older People with Long-Term Care Needs during the COVID-19 Pandemic

BACKGROUND

During the COVID-19 pandemic, reduced access to care services and fear of infection prompted families to increase home care for their older relatives with long-term care needs. This had negative effects on both members of the caring dyad, impacting their quality of life (QoL) and mental well-being. This study investigated the factors that influenced the mental well-being and QoL of 239 dyads, before and after the first pandemic wave in Italy.

METHODS

Data were collected through a survey on the use of health and social care services and interventions by older care recipients living in the community and their family caregivers. Factors associated with deterioration of mental well-being and QoL in older care recipients (mean age 86.1 years old) and their family caregivers after the pandemic were studied.

RESULTS

The importance attached by family caregivers to the skills and training of healthcare professionals was a protective factor against the deterioration in the well-being of older care recipients. Similarly, the importance associated by family caregivers to the help received from healthcare professionals was a protective factor for QoL. Financial hardship of older care recipients was a risk factor for deterioration in caregivers' mental well-being, while support from other family members was a protective factor for QoL.

CONCLUSIONS

The presence of attentive healthcare professionals, a supportive family environment, and economic support can reduce the burden on both the caregiver and the older care recipient. These aspects need to be considered in any future emergency situation and when planning care services for community-dwelling older people.

Perceived Benefits and Barriers of mHealth Mindfulness Use for Caregivers of Older Adults with Cognitive Impairment: A Qualitative Exploration

OBJECTIVES

Mobile (mHealth) mindfulness-based interventions have the potential to be feasible, acceptable, effective, and scalable interventions for caregivers of people living with cognitive impairment. This qualitative study of caregivers of older adults with cognitive impairment explored caregivers' experiences using a mindfulness therapy mobile application.

METHODS

Fifteen caregivers were interviewed using a semi-structured interview guide. Analysis was guided by the phenomenological approach and inductive-deductive analysis.

RESULTS

Six themes were generated from the data: convenience, barriers, perceived helpfulness, useful features, suggested app improvements, and skill transfer. Caregivers reported that the app was easy to use with many perceived benefits. Caregivers also noted some barriers to using the app.

CONCLUSIONS

This study revealed that self-directed mHealth delivered mindfulness therapy may be a promising intervention for the caregivers involved in the study. Having the ability to use the app anywhere and at any time was a prominent reason for continued regular use for the participants. This was especially important to some caregivers during the COVID-19 pandemic. The barriers discussed by the caregivers are important considerations for future app-based interventions for caregivers.

CLINICAL IMPLICATIONS

Clinicians can consider recommending mHealth mindfulness therapy to caregivers as a tool to provide caregivers with additional support.

Third wave cognitive behavioural therapies for people with multiple sclerosis: a scoping review

PURPOSE

Multiple sclerosis (MS) is a chronic condition linked to a wide range of psychological difficulties. While traditional cognitive behavioural therapy has been studied extensively with people with MS, much less is known about more recent "third wave" approaches.

METHODS

A scoping review was carried out by performing a systematic search across MEDLINE Complete, PsycINFO, CINAHL, Academic Search Ultimate, and Cochrane Library up to January 2022.

RESULTS

From an initial return of 8306 citations, 35 studies were included, 20 of which were randomised controlled trials (RCTs). These showed that four third wave approaches have been investigated with people with MS to date: acceptance and commitment therapy (ACT), dialectical behaviour therapy (DBT), mindfulness-based stress reduction (MBSR), and mindfulness-based cognitive therapy (MBCT). MBSR and MBCT may be helpful to address a range of psychological difficulties up to three months post-intervention. However, MS-specific adaptations may be required, and more evidence is needed on longer-term effectiveness. Limited evidence is also available for DBT and ACT, but additional research is warranted before any recommendation can be made.

CONCLUSIONS

As third wave approaches keep being refined, further more rigorous investigations are needed to implement them to the benefit of people with MS. Implications for RehabilitationMultiple sclerosis is linked to a wide range of psychological difficulties in adults.Little is currently known on third wave psychotherapies for people with MS.Mindfulness-based stress reduction and mindfulness-based cognitive therapy may be helpful to address a wide range of difficulties in MS.Specific adaptations may be needed to deliver suitable therapies to people with MS.Additional research is warranted to build on preliminary findings for DBT and ACT.

Designing Mindfulness Conversational Agents for People With Early-Stage Dementia and Their Caregivers: Thematic Analysis of Expert and User Perspectives

BACKGROUND

The number of people with dementia is expected to grow worldwide. Among the ways to support both persons with early-stage dementia and their caregivers (dyads), researchers are studying mindfulness interventions. However, few studies have explored technology-enhanced mindfulness interventions for dyads and the needs of persons with dementia and their caregivers.

OBJECTIVE

The main aim of this study was to elicit essential needs from people with dementia, their caregivers, dementia experts, and mindfulness experts to identify themes that can be used in the design of mindfulness conversational agents for dyads.

METHODS

Semistructured interviews were conducted with 5 dementia experts, 5 mindfulness experts, 5 people with early-stage dementia, and 5 dementia caregivers. Interviews were transcribed and coded on NVivo (QSR International) before themes were identified through a bottom-up inductive approach.

RESULTS

The results revealed that dyadic mindfulness is preferred and that implementation formats such as conversational agents have potential. A total of 5 common themes were also identified from expert and user feedback, which should be used to design mindfulness conversational agents for persons with dementia and their caregivers. The 5 themes included enhancing accessibility, cultivating positivity, providing simplified tangible and thought-based activities, encouraging a mindful mindset shift, and enhancing relationships.

CONCLUSIONS

In essence, this research concluded with 5 themes that mindfulness conversational agents could be designed based on to meet the needs of persons with dementia and their caregivers.

Complementary and Integrative Medicine for Neurocognitive Disorders and Caregiver Health

PURPOSE OF REVIEW

Integrative medicine is the practice of combining conventional medical treatments with "alternative" or "complementary" therapies. Integrative psychiatry is a holistic, person-centered approach to neuropsychiatric disorders that emphasizes a person's physical, emotional, interpersonal, behavioral, nutritional, environmental, and spiritual dimensions to achieve well-being. Older adults are more prone to physical injury, interpersonal loss, chronic illnesses, and physical and cognitive decline that can manifest as anxiety, depression, with functional decline and inability to care for self. Additionally, stress of caring for older adults with dementia can adversely affect caregivers' health. Although integrative approaches are perceived as safer and less stigmatizing, it is important to understand the risks and benefits of such therapies for older adults with neurocognitive disorders and their caregivers.

RECENT FINDINGS

Here, we summarize the results of the recent clinical trials and meta-analyses that provide evidence for integrative approaches to treating older adults with cognitive disorders and their caregivers which include the use of diet and supplements, and mind-body therapies. Dietary and mind-body therapies have become increasingly popular and show the strongest evidence of effectiveness for cognitive disorders and caregiver stress. Vitamins and supplements are the most popular integrative intervention, but there is mixed evidence supporting their use and the concern for herb (supplement)-drug interactions. While there is increasing popularity of integrative treatments, information to guide clinicians providing care for older adults remains limited, with variable scientific rigor of the available RCTs for a large number of commonly used integrative interventions particularly for cognitive disorders and caregiver stress and well-being.

The Effects of Mindfulness-Based Interventions on Couples in Later Life. A Mixed Methods Systematic Review

OBJECTIVES

To review current quantitative and qualitative evidence on the physical and mental health outcomes and participant experiences following mindfulness-based interventions (MBIs) for couples over the age of 65.

METHODS

The search strategy used PubMed; Web of Science; PsycInfo; The Dementia Evidence Toolkit; NIH RePORTER; NIH Clinical Trials.gov and Scopus databases and followed the JBI framework.

RESULTS

Four studies were included, of these, three were described as patient-carer dyads. Overall, the studies suggested that standardized, eight-week mindfulness interventions may be feasible for older adult independent couples and caregiving dyads, including people with cognitive decline, but the available evidence should be considered with caution.

CONCLUSIONS

Further high-quality studies investigating specific older adult dyads with sensitive and appropriate outcome measures are needed.

CLINICAL IMPLICATIONS

Whilst older adult mindfulness groups delivered to couples are feasible, conclusions about the effects of mindfulness on older adult caregiving and/or romantic couples are impossible to establish.

Effectiveness of Mindfulness-Based Stress Reduction Therapy on the Quality of Life of Patients with Lung Cancer

Background

Lung cancer is one of the most common and life-threatening cancers in men around the world. Therefore, it is important to pay particular attention to the psychological status of patients with lung cancer due to their greater vulnerability during treatment. This study aimed to evaluate the effectiveness of mindfulness-based stress reduction therapy on the quality of life of patients with lung cancer.

Materials and Methods

This quasi-experimental study, with a pretest-posttest design and a three-month follow-up, was conducted in the summer of 2019. Thirty patients with lung cancer, who were referred to Masih Daneshvari Hospital in Tehran, Iran, were selected through purposive sampling and randomly assigned to experimental (n=15) and control (n=15) groups. In the pretest stage, the Short-Form Health Survey (SF-36) was completed by both groups. The experimental group received mindfulness-based stress reduction therapy for eight sessions, while the control group did not receive any intervention. In the posttest stage, both groups were examined again, and data were analyzed using SPSS version 21 by repeated measures multivariate analysis of variance (MANOVA).

Results

The findings showed a significant difference between the experimental and control groups after mindfulness-based stress reduction therapy. In other words, the mean score of quality of life increased in the experimental group as compared to the control group (P<0.001).

Conclusion

Based on the results of this study, the effectiveness of mindfulness-based stress reduction therapy in increasing the quality of life of patients with lung cancer was confirmed. Therefore, psychological screening is suggested to improve the quality of life of patients by taking advantage of clinical trials and appropriate intervention models during medical treatment.

In-Person and Remote Workshops for People With Neurocognitive Disorders: Recommendations From a Delphi Panel

Workshops using arts and board games are forms of non-pharmacological intervention widely employed in seniors with neurocognitive disorders. However, clear guidelines on how to conduct these workshops are missing. The objective of the Art and Game project (AGAP) was to draft recommendations on the structure and content of workshops for elderly people with neurocognitive disorders and healthy seniors, with a particular focus on remote/hybrid workshops, in which at least a part of the participants is connected remotely. Recommendations were gathered using a Delphi methodology. The expert panel (N = 18) included experts in the health, art and/or board games domains. They answered questions via two rounds of web-surveys, and then discussed the results in a plenary meeting. Some of the questions were also shared with the general public (N = 101). Both the experts and the general public suggested that organizing workshops in a hybrid format (some face-to-face sessions, some virtual session) is feasible and interesting for people with neurocognitive disorders. We reported guidelines on the overall structure of workshops, practical tips on how to organize remote workshops, and a SWOT analysis of the use of remote/hybrid workshops. The guidelines may be employed by clinicians to decide, based on their needs and constraints, what interventions and what kind of workshop format to employ, as well as by researcher to standardize procedures to assess the effectiveness of non-pharmacological treatments for people with neurocognitive disorders.

A Systematic Review of Mindfulness-Based Interventions for Patients with Mild Cognitive Impairment or Dementia and Caregivers

The aim of this article was to systematically review the quality and efficacy of the current evidence for mindfulness-based interventions (MBIs) in patients with mild cognitive impairment (MCI), patients with dementia (PwD), and their caregivers. We identified 20 randomized controlled trials (RCTs) (11 for patients, 9 for caregivers) published in the last 15 years. Evidence suggested that MBIs are highly acceptable and credible treatments for patients with MCI, PwD and caregivers. Specifically, for PwD, the results indicated that the magnitude of post-treatment effects of MBIs are in the medium to large range for psychosocial outcomes, and in the small to medium range for cognitive functioning; however, treatment effects on dementia biomarkers were mixed, ranging from small to large, depending on the outcome measure. Findings also evidenced salutary effects of MBIs for caregivers of PwD, with post-treatment effects ranging from medium to large for caregiver stress and burden and large effects for quality of life, and mixed outcomes for cognitive functioning, with effects in the small to large range. However, confidence in these findings is relatively limited due to methodological limitations, especially in terms of poor consistency in intervention strategies, outcome measures, and other key criteria across studies. To better assess the value of MBIs for these populations and optimize treatment outcomes, we recommend further research with improved study methodology (e.g., multi-method assessment, universal criterion and outcome measures, use of active control groups, larger sample sizes, long-term follow-up) to replicate current findings and enhance our understanding of underlying treatment mechanisms of MBIs.

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.

Promoting Successful Cognitive Aging: A Ten-Year Update

A decade has passed since we published a comprehensive review in this journal addressing the topic of promoting successful cognitive aging, making this a good time to take stock of the field. Because there have been limited large-scale, randomized controlled trials, especially following individuals from middle age to late life, some experts have questioned whether recommendations can be legitimately offered about reducing the risk of cognitive decline and dementia. Despite uncertainties, clinicians often need to at least make provisional recommendations to patients based on the highest quality data available. Converging lines of evidence from epidemiological/cohort studies, animal/basic science studies, human proof-of-concept studies, and human intervention studies can provide guidance, highlighting strategies for enhancing cognitive reserve and preventing loss of cognitive capacity. Many of the suggestions made in 2010 have been supported by additional research. Importantly, there is a growing consensus among major health organizations about recommendations to mitigate cognitive decline and promote healthy cognitive aging. Regular physical activity and treatment of cardiovascular risk factors have been supported by all of these organizations. Most organizations have also embraced cognitively stimulating activities, a heart-healthy diet, smoking cessation, and countering metabolic syndrome. Other behaviors like regular social engagement, limiting alcohol use, stress management, getting adequate sleep, avoiding anticholinergic medications, addressing sensory deficits, and protecting the brain against physical and toxic damage also have been endorsed, although less consistently. In this update, we review the evidence for each of these recommendations and offer practical advice about behavior-change techniques to help patients adopt brain-healthy behaviors.

Quality of life in patients with mild Alzheimer disease: the mediator role of mindfulness and spirituality

OBJECTIVES

This study examined the mediator role of mindfulness and spirituality in the relationship between psychological morbidity, awareness of the disease, functionality, social support, family satisfaction, and quality of life (QoL) in patients with mild AD.

METHOD

The sample consisted of 128 patients who answered the Cognitive and Affective Mindfulness Scale-Revised (CAMS-R), the Assessment Scale of Psychosocial Impact of the Diagnosis of Dementia (ASPIDD), the Hospital Anxiety and Depression Scales (HADS), the Satisfaction with Social Support Scale (SSSS), the Family Satisfaction Scale (FSS), the Spiritual and Religious Attitudes in Dealing with Illness (SpREUK), the Index of Barthel, and the Quality of Life-Alzheimer's Disease (QoL-AD).

RESULTS

Mindfulness and spirituality mediated the relationship between functionality, awareness of the disease, family satisfaction and QoL. Psychological morbidity had a direct negative impact on QoL and was negatively associated with awareness of the disease, family satisfaction and social support. Mindfulness was negatively associated with spirituality and the latter was negatively associated with QoL. More social support was associated with greater awareness of the disease and family satisfaction. More functionality, awareness of the disease and family satisfaction contributed to more QoL and this relationship was mediated by mindfulness and spirituality.

CONCLUSION

Interventions directed at the promotion of the QoL of patients with mild AD should focus on the promotion of mindfulness skills in AD patients, in addition to the reduction of psychological morbidity and the promotion of functionality, awareness of the disease, family relationships and social support.

Severity of illness and distress in caregivers of patients with schizophrenia: Do internalized stigma and caregiving burden mediate the relationship?

AIMS

To test a multiple mediation model of internalized stigma and caregiving burden in the relationship between severity of illness and distress among family caregivers of persons living with schizophrenia.

DESIGN

This is a cross-sectional study.

METHODS

Data were collected from a consecutive sample of 344 Chinese family caregivers of persons living with schizophrenia between April-August 2018. Instruments used in this research included the Clinical Global Impression-Severity of Illness, the Internalized Stigma of Mental Illness Scale, the Caregiver Burden Inventory, and the Distress Thermometer. Data analysis was conducted using descriptive statistics, the Spearman correlation, and regression analysis to estimate direct and indirect effects using bootstrap analysis.

RESULTS

This research found that internalized stigma and caregiving burden can separately and sequentially mediate the relationship between severity of illness and distress. Moreover the mediation of internalized stigma plays the largest role among the multiple mediations.

CONCLUSION

The severity of illness, internalized stigma, and caregiving burden are significant factors of distress among family caregivers of persons living with schizophrenia. The future intervention studies which be designed aiming at the three factors may be beneficial for family caregivers of persons living with schizophrenia.

IMPACT

This research examined the psychosocial development of distress and indicated that interventions improving patients' symptoms and decreasing internalized stigma and caregiving burden can help to prevent or reduce distress among family caregivers.

Can Adults with Mild Cognitive Impairment Build Cognitive Reserve and Learn Mindfulness Meditation? Qualitative Theme Analyses from a Small Pilot Study

BACKGROUND/OBJECTIVE

High levels of chronic stress negatively impact the hippocampus and are associated with increased incidence of mild cognitive impairment (MCI) and Alzheimer's disease. While mindfulness meditation may mitigate the effects of chronic stress, it is uncertain if adults with MCI have the capacity to learn mindfulness meditation.

METHODS

14 adults with MCI were randomized 2:1 to Mindfulness Based Stress Reduction (MBSR) or a wait-list control group. We conducted qualitative interviews with those who completed MBSR. Transcribed interviews were: a) coded using an emergent themes inductive approach informed by grounded theory; b) rated 0-10, with higher scores reflecting greater perceived benefit from, and understanding of, mindfulness meditation. Ratings were correlated with daily home practice times and baseline level of cognitive function.

RESULTS

Seven themes emerged from the interviews: positive perceptions of class; development of mindfulness skills, including meta-cognition; importance of the group experience; enhanced well-being; shift in MCI perspective; decreased stress reactivity and increased relaxation; improvement in interpersonal skills. Ratings of perceived benefit and understanding ranged from 2-10 (mean = 7) and of 0-9.5 (mean = 6), respectively. Many participants experienced substantial benefit/understanding, some had moderate, and a few had minimal benefit/understanding. Understanding the key concepts of mindfulness was highly positively correlated with ≥20 minutes/day of home practice (r = 0.90) but not with baseline cognitive function (r = 0.13).

CONCLUSIONS

Most adults with MCI were able to learn mindfulness meditation and had improved MCI acceptance, self-efficacy, and social engagement. Cognitive reserve may be enhanced through a mindfulness meditation program even in patients with MCI.

Can mindfulness-based interventions benefit people with dementia? Drawing on the evidence from a systematic review in populations with cognitive impairments

INTRODUCTION

Non-pharmacological interventions that promote quality of life in people with dementia are urgently needed. To accelerate development, evidence-based psychotherapies used in other populations can be considered. Mindfulness-based interventions with standardized protocols, namely mindfulness-based cognitive therapy (MBCT) and mindfulness-based stress reduction (MBSR), may be effective in people with dementia, although tailoring for cognitive impairment may be needed. Evidence from other cognitive disorders can inform research.

AREAS COVERED

The authors reviewed 12 studies of MBCT/MBSR conducted in people with cognitive impairments, including 10 in stroke, traumatic brain injury, and mild cognitive impairment; and two in dementia. Protocol modifications, outcomes, and evidence quality were analyzed. Common themes to address cognitive difficulties included: shortened session duration, use of memory aids, increase in repetition, simplified language, and omitted retreat sessions.

EXPERT OPINION

MBCT and MBSR can be applied without drastic modifications in people with cognitive impairment. Their effectiveness in people with dementia remains unknown: empirical studies using/adapting evidence-based MBCT/MBSR protocols in this population is seriously lacking. Studies used a diverse range of outcome measures, which made direct comparison difficult. Further research with high methodological quality, sufficient power, and longer follow-up is urgently needed. Development of manuals would enhance the replicability of future studies.

Mindfulness-Based Intervention for People With Dementia and Their Partners: Results of a Mixed-Methods Study

Objective

Studies have shown preliminary support for mindfulness-based interventions benefitting people with dementia and their caregivers. However, most studies focus on these two groups separately. This study examined whether it would be possible and beneficial for people with dementia and their caregiver to jointly undergo an adjusted Mindfulness-Based Stress Reduction (MBSR) training, named TANDEM.

Methods

The 8-week MBSR training was adjusted based on a literature review and interviews with experts (clinicians and mindfulness trainers). Seven couples (a person with early-stage dementia and their caregiver) participated together in the 8-week TANDEM program. Semi-structured qualitative interviews were conducted after completion. Questionnaires (administered before and after the intervention) assessed the primary outcomes of quality of life and psychological distress (stress, anxiety and depressive symptoms). Secondary outcomes were mindfulness, self-compassion, positive mental health, worrying, and perceived burden (for caregivers).

Results

All participants completed the program and reported beneficial effects (relaxation, awareness, acceptance, and resilience). Most managed to integrate exercises into their daily lives and planned to continue their practice. Participating in a group was considered valuable and supportive. Furthermore, it was appreciated that participants could follow the training together (as a couple). The quantitative results showed a small effect on increased quality of life for caregivers. No substantial decrease in psychological distress was apparent. Caregivers displayed a large increase in mindfulness.

Conclusion

The results of this mixed-methods study suggest that an adjusted mindfulness program is feasible and well-received among couples of persons with early-stage dementia and their caregiver, warranting further research in this area.

Psychobiological factors of resilience and depression in late life

In contrast to traditional perspectives of resilience as a stable, trait-like characteristic, resilience is now recognized as a multidimentional, dynamic capacity influenced by life-long interactions between internal and environmental resources. We review psychosocial and neurobiological factors associated with resilience to late-life depression (LLD). Recent research has identified both psychosocial characteristics associated with elevated LLD risk (e.g., insecure attachment, neuroticism) and psychosocial processes that may be useful intervention targets (e.g., self-efficacy, sense of purpose, coping behaviors, social support). Psychobiological factors include a variety of endocrine, genetic, inflammatory, metabolic, neural, and cardiovascular processes that bidirectionally interact to affect risk for LLD onset and course of illness. Several resilience-enhancing intervention modalities show promise for the prevention and treatment of LLD, including cognitive/psychological or mind-body (positive psychology; psychotherapy; heart rate variability biofeedback; meditation), movement-based (aerobic exercise; yoga; tai chi), and biological approaches (pharmacotherapy, electroconvulsive therapy). Additional research is needed to further elucidate psychosocial and biological factors that affect risk and course of LLD. In addition, research to identify psychobiological factors predicting differential treatment response to various interventions will be essential to the development of more individualized and effective approaches to the prevention and treatment of LLD.