A theory of change of an innovation for therapeutic care and meaningful living in a German nursing home.

BACKGROUND: Demographic changes are leading to growing care needs of older people and creating a challenge for healthcare systems worldwide. Nursing homes (NHs) need to provide care for growing numbers of residents while ensuring a high-quality care. We aimed to examine an innovative NH in Germany and apply a theory of change (ToC) approach to develop a best practice model (BPM) for therapeutic care in NHs. METHODS: A multimethod qualitative study conducted from February to July 2021 in Germany involved interviews with 14 staff members of an innovative NH and 10 directors and care managers of other NHs. The interview guidelines included questions on nursing practices, infrastructure, resources, interprofessional collaboration, and working culture. Additional material on the participating NH (website, promotion videos, newsletters, care documentation) were collected. Contextual literature on NH culture and therapeutic care in Germany, ToC methodology, and NH culture change were reviewed. Following a question-focused analysis of all material, we generated a ToC model towards a BPM of therapeutic care and meaningful living in NHs. Results were verified in interdisciplinary team meetings, with study participants and other stakeholders to establish consensus. RESULTS: The participating NH's care concept aims to improve residents' functional abilities and wellbeing as well as staff members' job satisfaction. Central components of their approach include therapeutic elements such as music and movement in all nursing activities, multidisciplinary collaboration, a broad therapy and social activity offer, the continuation of therapy in everyday activities, a focus on individual life history, values, needs, and skills, social integration into the regional community, and the creation of a meaningful living environment for residents and staff. CONCLUSION: The BPM we developed shows how a meaningful living environment can be created through therapeutic care and integrative activities. The ToC sheds light onto the contextual factors and cultural values which should be considered in the development of NH interventions. Research on not only biomedical aspects, but also psychosocial dynamics and narrative co-constructions in nursing practice should inform NH innovations. The ToC also highlights the importance of developing adequate political frameworks and infrastructures for implementing such innovative practices on a larger scale.

Mobile diagnostics and consultation for the prevention of the metabolic syndrome and its secondary diseases in Brandenburg-study protocol of a regional prospective cohort study: the Mobile Brandenburg Cohort.

BACKGROUND: The metabolic syndrome (MetS) is a risk cluster for a number of secondary diseases. The implementation of prevention programs requires early detection of individuals at risk. However, access to health care providers is limited in structurally weak regions. Brandenburg, a rural federal state in Germany, has an especially high MetS prevalence and disease burden. This study aims to validate and test the feasibility of a setup for mobile diagnostics of MetS and its secondary diseases, to evaluate the MetS prevalence and its association with moderating factors in Brandenburg and to identify new ways of early prevention, while establishing a "Mobile Brandenburg Cohort" to reveal new causes and risk factors for MetS. METHODS: In a pilot study, setups for mobile diagnostics of MetS and secondary diseases will be developed and validated. A van will be equipped as an examination room using point-of-care blood analyzers and by mobilizing standard methods. In study part A, these mobile diagnostic units will be placed at different locations in Brandenburg to locally recruit 5000 participants aged 40-70 years. They will be examined for MetS and advice on nutrition and physical activity will be provided. Questionnaires will be used to evaluate sociodemographics, stress perception, and physical activity. In study part B, participants with MetS, but without known secondary diseases, will receive a detailed mobile medical examination, including MetS diagnostics, medical history, clinical examinations, and instrumental diagnostics for internal, cardiovascular, musculoskeletal, and cognitive disorders. Participants will receive advice on nutrition and an exercise program will be demonstrated on site. People unable to participate in these mobile examinations will be interviewed by telephone. If necessary, participants will be referred to general practitioners for further diagnosis. DISCUSSION: The mobile diagnostics approach enables early detection of individuals at risk, and their targeted referral to local health care providers. Evaluation of the MetS prevalence, its relation to risk-increasing factors, and the "Mobile Brandenburg Cohort" create a unique database for further longitudinal studies on the implementation of home-based prevention programs to reduce mortality, especially in rural regions. TRIAL REGISTRATION: German Clinical Trials Register, DRKS00022764 ; registered 07 October 2020-retrospectively registered.

Psychosocial Intervention in Couples Coping with Dementia Led by a Psychotherapist and a Social Worker: The DYADEM Trial.

BACKGROUND: Psychosocial interventions may improve the quality of life of both people with dementia (PWD) and their family caregivers. However, research is inconclusive and focused primarily on the quality of life of either the PWD or the caregiver, rather than on both. OBJECTIVE: Our aim was to evaluate the effect of couple-based interdisciplinary psychosocial intervention in patients with mild-to-moderate dementia on quality of life of both partners. METHODS: 108 community-dwelling PWD and their caregiving partners were enrolled in this pragmatic randomized controlled trial. The intervention consisted of 7 sessions at participants' homes led by a psychotherapist and a social worker. Quality of life was evaluated at baseline, one, and six-month follow-up for patients and their partners. Mixed effects models have been applied. RESULTS: Intervention allocation was not associated with an improvement in quality of life in either the patients or their partners. In subgroup analyses, intervention was negatively associated with caregiver performance. However, this was only present in those reporting poor relationship quality. Patients in the intervention group who reported good relationship quality were found to have decreased cognitive decline. CONCLUSION: A couple-based interdisciplinary intervention did not yield improvements in quality of life. This may be the result of a bias caused by an increased awareness due to the intervention. Relationship quality and support in the long-term should be considered when designing and implementing interventions for PWD and their partners.

Testing the stress-buffering hypothesis of social support in couples coping with early-stage dementia.

PURPOSE: To test whether the negative relationship between perceived stress and quality of life (Hypothesis 1) can be buffered by perceived social support in patients with dementia as well as in caregivers individually (Hypothesis 2: actor effects) and across partners (Hypothesis 3: partner effects and actor-partner effects). METHOD: A total of 108 couples (N = 216 individuals) comprised of one individual with early-stage dementia and one caregiving partner were assessed at baseline and one month apart. Moderation effects were investigated by applying linear mixed models and actor-partner interdependence models. RESULTS: Although the stress-quality of life association was more pronounced in caregivers (ß = -.63, p<.001) compared to patients (ß = -.31, p<.001), this association was equally moderated by social support in patients (ß = .14, p<.05) and in the caregivers (ß = .13, p<.05). From one partner to his or her counterpart, the partner buffering and actor-partner-buffering effect were not present. CONCLUSION: The stress-buffering effect has been replicated in individuals with dementia and caregivers but not across partners. Interventions to improve quality of life through perceived social support should not only focus on caregivers, but should incorporate both partners.

Psychometric properties of the Perceived Stress Scale in a sample of German dementia patients and their caregivers.

BACKGROUND: The aim of the present study was to investigate the psychometric characteristics of the Perceived Stress Scale (PSS) in a sample of dementia patients and their spousal caregivers. METHODS: We investigated the reliability and validity of the 14-item PSS in a sample of 80 couples, each including one spouse who had been diagnosed with mild to moderate dementia (mean age 75.55, SD = 5.85, 38.7% female) and one spousal caregiver (mean age 73.06, SD = 6.75, 61.3% female). We also examined the factor structure and sensitivity of the scale with regard to gender differences. RESULTS: Exploratory factor analysis of the PSS revealed a two-factor solution for the scale; the first factor reflected general stress while the second factor consisted of items reflecting the perceived ability to cope with stressors. A confirmatory factor analysis verified that the data were a better fit for the two-factor model than a one-factor model. The two factors of the PSS showed good reliability for patients as well as for caregivers ranging between α = 0.73 and α = 0.82. Perceived stress was significantly positively correlated with depressive symptomatology in both caregivers and patients. Mean PSS scores did not significantly differ between male and female patients nor did they differ between male and female caregivers. CONCLUSION: The present data indicate that the PSS provides a reliable and valid measure of perceived stress in dementia patients and their caregivers.

Own and partners' dyadic coping and depressive symptoms in individuals with early-stage dementia and their caregiving partners.

OBJECTIVES: In patients with early-stage dementia and their caregiving partners, reciprocal dyadic coping (DC) is crucial for preventing or reducing depressive symptoms in both partners. This study examines the relationships between 'own DC' and 'perceived partner DC' with depressive symptoms in couples coping with dementia on individual (actor effects) and cross-person (partner effects) levels. METHOD: 164 individuals (82 patients with early-stage dementia and their 82 caregiving partners; ND = 82 dyads) participated in this prospective study with measures (DC, depressive symptoms, and dementia severity) taken at baseline and at six months. Each partner evaluated their own and the perceived partner DC. Actor-partner interdependence models were applied to the resulting four independent evaluations. RESULTS: Results differed substantially between patients and caregivers. DC was significantly related to patients' but not to caregivers' depressive symptoms, when adjustments were made for individual coping. Perceived partner DC showed a negative association with depressive symptoms in patients, whereas own DC was adversely related for actor as well as for partner effects across individuals. CONCLUSION: The adverse association between the own DC of the caregiver and the patient on depressive symptoms of the patient might be due to inappropriate efforts or to the loss of autonomy as a care-receiver. DC is important in both patients and caregivers, as shown by the negative association between perceived partner DC and depressive symptoms in the patients, which might inform interventions that target the couple as a whole.

Perceived stress and quality of life in dementia patients and their caregiving spouses: does dyadic coping matter?

BACKGROUND: Given the well-established association between perceived stress and quality of life (QoL) in dementia patients and their partners, our goal was to identify whether relationship quality and dyadic coping would operate as mediators between perceived stress and QoL. METHODS: 82 dyads of dementia patients and their spousal caregivers were included in a cross-sectional assessment from a prospective study. QoL was assessed with the Quality of Life in Alzheimer's Disease scale (QoL-AD) for dementia patients and the WHO Quality of Life-BREF for spousal caregivers. Perceived stress was measured with the Perceived Stress Scale (PSS-14). Both partners were assessed with the Dyadic Coping Inventory (DCI). Analyses of correlation as well as regression models including mediator analyses were performed. RESULTS: We found negative correlations between stress and QoL in both partners (QoL-AD: r = -0.62; p < 0.001; WHO-QOL Overall: r = -0.27; p = 0.02). Spousal caregivers had a significantly lower DCI total score than dementia patients (p < 0.001). Dyadic coping was a significant mediator of the relationship between stress and QoL in spousal caregivers (z = 0.28; p = 0.02), but not in dementia patients. Likewise, relationship quality significantly mediated the relationship between stress and QoL in caregivers only (z = -2.41; p = 0.02). CONCLUSIONS: This study identified dyadic coping as a mediator on the relationship between stress and QoL in (caregiving) partners of dementia patients. In patients, however, we found a direct negative effect of stress on QoL. The findings suggest the importance of stress reducing and dyadic interventions for dementia patients and their partners, respectively.

[Combined socio- and psychotherapeutic intervention in couples affected by incipient dementia: case reports from the DYADEM study]. / Kombinierte Sozio- und Psychotherapie bei demenzbetroffenen Paaren: Fallberichte aus der DYADEM-Studie.

We present a combined socio- and psychotherapeutic intervention in couples affected by incipient dementia. We show that the consideration of both social and psychological resources play an important role in the therapy process. 2 additional case reports suggest that those principles of both socio- and psychotherapy can be successfully applied in early dementia.