An Assessment of the Burden on Polish Caregivers of Patients With Dementia: A Preliminary Study

Yoga an integrated mind body intervention for improvement in quality of life in individuals with Alzheimer's disease and their caregivers

Background and objective

Alzheimer's disease (AD) presents profound challenges, significantly impairing quality of life (QOL) for patients and increasing the burden on caregivers. This study aims to investigate the effectiveness of a tailored 12-week yoga intervention in improving the quality of life for individuals with mild to moderate AD and reducing caregiver burden (CB).

Methods

This is yoga interventional study with healthy controls enrolled 30 participants (18 males, 12 females) diagnosed with mild to moderate AD by an expert neurologist. Participants were aged 60 years or older and were recruited from an old age home. A 12-week yoga program, including specific postures (asanas), pranayama (breathing exercises), and meditation, was conducted for 1 hour daily, 6 days a week. Neurocognitive assessments were performed pre- and post-intervention using the Geriatric Depression Scale (GDS), Montreal Cognitive Assessment (MoCA), and Caregiver Burden (CB) Scale. MoCA scores were analyzed across specific domains, including language, memory, attention, visuospatial ability, delayed recall, abstraction, and orientation.

Results

The intervention led to significant improvements in quality-of-life measures. GDS scores decreased from 8.36 ± 2.79 to 5.13 ± 3.07 (P < 0.01; 95% CI: -3.98 to -2.31), while MoCA total scores improved from 18.23 ± 4.90 to 21.10 ± 5.09 (P < 0.01; 95% CI: 2.17-3.89). Domain-specific MoCA scores also showed significant enhancements, particularly in language, attention, and delayed recall. Caregiver burden, measured using the CB Scale, demonstrated notable reductions following the intervention (P < 0.01; 95% CI: -2.54 to -1.23).

Conclusion

This study underscores the significant improvements in depression and cognitive function, and overall quality of life in individuals with mild to moderate AD. Additionally, the intervention alleviated caregiver burden, highlighting its potential as an effective mind-body approach for AD management.

Evaluation of the functional outcome and mobility of patients after stroke depending on their cognitive state

The study aimed to analyze the functional outcome and mobility in stroke patients depending on their cognitive state. 180 patients after first stroke were divided into four groups: 48 patients without symptoms of cognitive impairment (G1); 38 with mild cognitive impairment without dementia (G2); 47 with mild dementia (G3); 47 with moderate dementia (G4). The Mini Mental State Examination (MMSE), Barthel Index (BI), Sitting Assessment Scale (SAS), Berg Balance Scale, Trunk Control Test and Test Up & Go were used. The tests were carried out at the time of admission to the ward (T1) and at the time of discharge (T2). A statistically significant improvement was demonstrated in all parameters in almost all groups. No significant difference was observed only in groups G1 and G4 in SAS head. Statistically significant differences in BI results in T2 between groups G1 and G4 were noted. The lowest change in BI was observed in the G4. Regression analysis showed that MMSE and BI at T1 and MMSE score at T2 explained the functional status at T2. Cognitive dysfunction at the time of admission to the ward and discharge may determining the patient's functional status at the time of discharge from the ward.

Cultural factors associated with burden in unpaid caregivers of older adults: A systematic review

The aim of the present systematic review was to investigate cultural factors associated with burden in unpaid caregivers of older adults. Searches were conducted in the Pubmed, Web of Science, PsycInfo, Scopus, Embase, LILACs and SciELO databases for relevant articles published in English, Portuguese and Spanish using the search terms 'Caregiver AND Culture AND (Burnout OR Caregiver Burden) AND Aged'. No restriction was imposed regarding year of publication. A total of 1234 articles were identified, 34 of which were selected for the present review. The following sociodemographic characteristics were associated with burden: being female, married, White caregivers, young and the spouse of the care recipient; having no siblings; having low schooling and low economic status. Cultural factors associated with burden were living with the care recipient, not professing a religion or having little spirituality, familism (i.e. less reciprocity) and an absence of social support. The present findings underscore the importance of developing intervention strategies that consider cultural factors to minimise the negative impacts of care on unpaid caregivers of older adults.

Assessment of the Emotional State of Parents of Children Starting the Vojta Therapy in the Context of the Physical Activity-A Pilot Study

The aim of the study was to assess the emotional state of parents at the moment of starting therapy for their children using the Vojta method in the context of the physical activity undertaken by the parents. The study involved 68 parents (37 mothers and 31 fathers) of children with central coordination disorders (CCD) presenting for consultation and therapy using the Vojta method. The authors' questionnaires, the Perceived Stress Scale (PSS-10), the State-Trait Anxiety Inventory (STAI), the Patient Health Questionnaire (PHQ-9), the Satisfaction With Life Scale (SWLS), and the Inventory to Measure Coping Strategies with Stress (Mini-COPE) were used. As many as 84% of mothers and 77% of fathers presented high level of perceived stress. Comparative analysis showed a statistically significant difference in anxiety and life satisfaction between the groups of mothers and fathers studied. Taking declared physical activity into account, there was a statistically significant difference in stress and anxiety in the mothers' group and a statistically significant difference in mood and life satisfaction in the fathers' group. Promoting physical activity among parents of children with CCD can be helpful in maintaining better psycho-physical conditions and can also be a good tool in combating stress in difficult situations, such as the illness and therapy of a child.

A qualitative 5-country comparison of the perceived impacts of COVID-19 on people living with dementia and unpaid carers

Background

Emerging evidence shows an impact of the COVID-19 pandemic on people living with dementia and informal carers, without any evidence-based global comparison to date. The aim of this international study was to explore and compare the perceived impact of COVID-19 and associated public health restrictions on the lives of people living with dementia and informal carers and access to dementia care across five countries.

Methods

Informal carers and people living with dementia who were residing in the community in the UK, Australia, Italy, India, and Poland were interviewed remotely between April and December 2020. Participants were asked about their experiences of the pandemic and how restrictions have impacted on their lives and care. Transcripts were analysed by researchers in each country using inductive thematic analysis.

Results

Fifteen people living with dementia and 111 informal carers participated across the five countries. Four themes emerged: (1) Limited access and support; (2) Technology and issues accessing remote support; (3) Emotional impact; and (4) Decline of cognitive and physical health reported by carers. Whilst variations were noted, the pandemic has indirectly affected people with dementia and carers across all five countries. The pandemic removed access to social support services and thus increased carer burden. Remote services were not always provided and were very limited in benefit and usability for those with dementia. As a result, carers appeared to notice reduced cognitive and physical health in people with dementia. Particular differences were noted between India and Poland vs. the UK, Italy, and Australia, with less impact on care provision in the former due to limited uptake of support services pre-pandemic based on cultural settings.

Conclusions

The pandemic has amplified dementia as a global public health problem, and people affected by the condition need support to better access vital support services to live well.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12877-022-02821-1.

Needs of Alzheimer's Charges' Caregivers in Poland in the Covid-19 Pandemic-An Observational Study

In Poland, 92% of elderly people with dementia are cared for at home from diagnosis until death, and 44% of caregivers provide care on their own, without any support from other people. The aim of this study was to identify the needs, created because of the Covid-19 pandemic, of caregivers of people with Alzheimer’s disease (AD). The study group consisted of 85 caregivers in the age range from 23 to 78 years and 80 (91.1%) were women. The questionnaire on the life situation of the caregiver and 10-item Perceived Stress Scale (PSS-10) were used. High levels of stress were found in 75 of the 85 subjects, representing 88% of the total. The greatest difficulties were identified in health care and in finding additional care for the charge. PSS-10 correlated with the deterioration of illness during Covid-19, changes in daily functioning, and concerns about both the health of the charge and caregiver. The level of stress severity in the caregiver group of charges with mild AD was higher than in the caregiver group of charges with moderate AD. The provision of extra care and professional psychological support for caregivers were identified as the greatest needs.

A validation of the Croatian version of Zarit Burden Interview and clinical predictors of caregiver burden in informal caregivers of patients with dementia: a cross-sectional study

AIM

To validate the Croatian version of the Zarit Burden Interview (ZBI) and to investigate the predictors of perceived burden.

METHODS

This cross-sectional study involved 131 dyads of one informal caregiver family member and one patient with dementia visiting primary care practices (Health Care Center Zagreb-West; 10/2017-9/2018). Patient-related data were collected with the Mini-Mental-State-Examination, Barthel-index, and Neuropsychiatric-Inventory-Questionnaire (NPI-Q); caregiver-related data with the ZBI, and general information on caregivers and patients with a structured questionnaire. Principal-axis-factoring with varimax-rotation was used for factor analysis.

RESULTS

The caregivers' mean age was 62.1±13 years. They were mostly women (67.9%) and patients' children (51.1%). Four dimensions of ZBI corresponding to personal strain, frustration, embarrassment, and guilt were assessed and explained 56% variance of burden. Internal consistency of ZBI (α=0.87) and its dimensions (α1=0.88, α2=0.83, α3=0.72, α4=0.75) was good. Stronger cognitive and functional impairment of patients was associated only with personal strain, whereas more pronounced neuropsychiatric symptoms and the need for daily care were associated with more dimensions. Longer caregiver education suppressed embarrassment and promoted guilt. Guilt was higher in younger caregivers, caregivers of female patients, patients' children, and non-retired caregivers. In multivariate analysis significant predictors of higher overall burden were male sex of the patient, higher NPI-Q, the need for daily-care services, shorter duration of caregiving, non-spouse relationship, higher number of hours caring per-week, and anxious-depressive symptoms in a caregiver.

CONCLUSION

The Croatian version of ZBI is reliable and valid. Our data confirm that ZBI is a multidimensional construct. Caregivers may benefit from individually tailored interventions.

Nonpharmacological Forms of Therapy to Reduce the Burden on Caregivers of Patients with Dementia-A Pilot Intervention Study

The aim of this pilot intervention study was to assess the effectiveness of selected forms of therapy (massage and relaxation) in reducing the perceived burden and improving the emotional status of caregivers of people with dementia and to determine which form of physical intervention is most effective. The study group was made up of 45 informal caregivers, who were divided into three subgroups (the massage group, relaxation group and control group). The Caregiver Burden Scale (CBS), Beck Depression Inventory (BDI), Berlin Social Support Scale (BSSS) and the Satisfaction with Life Scale (SWLS) were used. In the study group of caregivers, an average level of perceived burden, satisfactory life satisfaction and moderate severity of depressive symptoms were found. Massage led to a reduction in perceived burden and an improvement in mood and well-being of the examined group of caregivers. Group relaxation activities had no effect on the level of burden experienced by the caregivers, but significantly improved their mood. Both massage and relaxation were equally effective in improving the well-being of caregivers. Due to the lower cost of group activities, relaxation activities seem to be more effective and easier to organize, but further studies are necessary.

The association between subjective caregiver burden and depressive symptoms in carers of older relatives: A systematic review and meta-analysis

BACKGROUND

Family carers are an important source of care for older people. Although several studies have reported that subjective caregiver burden is related to depressive symptoms there are no systematic reviews quantifying this association.

OBJECTIVE

To establish the extent to which subjective caregiver burden is associated with depressive symptoms and whether this association would vary by study or care characteristics.

METHODS

We searched major databases such as PubMed, CINAHL, PsycINFO, Scopus and ISI Proceedings up to March 2018, and conducted a meta-analysis of included studies. Summary estimates of the association were obtained using a random-effects model to improve generalisation of findings.

RESULTS

After screening of 4,688 articles, 55 studies were included providing a total of 56 independent comparisons with a total of 9,847 carers from data across 20 countries. There was a large, positive association between subjective caregiver burden and depressive symptoms ([Formula: see text] = 0.514; 95% CI = 0.486, 0.541), with very low heterogeneity amongst individual studies (I2 = 8.6%). Sensitivity analyses showed no differences between cross-sectional or repeated measures ([Formula: see text] = 0.521; 95% CI = 0.491, 0.550; 51 samples) and longitudinal studies ([Formula: see text] = 0.454; 95% CI = 0.398, 0.508; 6 samples). We found a higher effect size for those caring for people living with dementia compared to those caring for frail older people, and stroke survivors. Carer sex, age and kinship did not change the estimate of the effect.

CONCLUSIONS

Subjective caregiver burden is a significant risk factor for depressive symptoms in carers of older people and may precipitate clinical depression. Those caring for people with dementia experience greater burden. There is a need for longitudinal evaluations examining the effects of potential mediators of the association of subjective burden and depressive symptoms. Future interventions should test whether minimizing subjective burden may modify the risk of developing depression in carers of older relatives.