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1.
Health Expect ; 27(2): e14040, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38629481

RESUMO

BACKGROUND: Collaborations between patient organisations (POs) and the pharmaceutical industry can help identify and address the unmet needs of people living with a disease. In Alzheimer's disease (AD), the scale and complexity of the current unmet needs call for a broad and cross-sectoral collaboration, including people living with Alzheimer's (PLWA), their care partners and the wider research community. OBJECTIVE: This study aimed to describe learnings from the Finding Alzheimer's Solutions Together (F.A.S.T.) Council, a collaboration between POs and Roche, convened to better understand the unmet needs of PLWA and their care partners. RESULTS: 1. Learnings from the collaboration, including clarifying objectives and members' expectations upfront, and establishing a set of guiding values and engagement principles. 2. Insights and recommendations for improving care in AD, including a wide range of unmet needs and potential solutions, systematically captured throughout the PLWA journey. These have resulted in several published reports and other outcomes, including (1) 'Portraits of care', highlighting the role of care partners, and the impact of coronavirus disease 2019 on care; (2) Clinical trial guidebook, recommending how PLWA and care partner experience can be incorporated into trial design; (3) 'Commitments Catalogue', highlighting progress by governmental organisations in achieving their commitments; and (4) a report to guide policy on improving diversity, equity and inclusion in clinical trials. CONCLUSIONS: Close collaboration between POs and the pharmaceutical industry in AD can enable effective research, in which PLWA and care partners are engaged as 'experts through experience' to help identify key unmet needs and co-create solutions with the wider AD research community. This paper and the work undertaken by the F.A.S.T. Council may act as a blueprint for meaningful collaboration between POs and the pharmaceutical industry. PATIENT OR PUBLIC CONTRIBUTION: The paper reports the collaboration between POs, the F.A.S.T. Council and Roche to progress towards a future in which PLWA can live fulfilling lives with their disease managed well. CLINICAL TRIAL REGISTRATION: Not applicable.


Assuntos
Doença de Alzheimer , Humanos , Doença de Alzheimer/terapia , Aprendizagem , Melhoria de Qualidade , Ensaios Clínicos como Assunto
2.
Aging Ment Health ; 28(2): 238-243, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-37458268

RESUMO

OBJECTIVES: There is a lack of investment in psychosocial treatments for people with dementia in Brazil. Cognitive Stimulation Therapy (CST) is a group-based intervention that has shown to have benefits on activities of daily living and mood for people with dementia in Brazil. This study aims to explore the experiences and perceived changes following CST groups. METHODS: Individual interviews were conducted with the participants of the group (n = 12) and their caregivers (n = 11). Framework analysis was used to inspect the data. RESULTS: Two main themes have emerged: 'Personal benefits of being part of the group', containing two subthemes: 'Benefits for caregivers' and 'Benefits for person with dementia' and 'Day-to-day changes', containing seven subthemes; 'Memory', Sociability', 'Language', 'Mood', 'Orientation', 'Everyday activities' and 'Behavioural and psychological symptoms'. CONCLUSION: Results suggest that CST groups led to perceived personal benefits for the people with dementia and caregivers and that there are perceived changes for the participants of the groups.


Assuntos
Cuidadores , Demência , Humanos , Cuidadores/psicologia , Qualidade de Vida , Atividades Cotidianas , Brasil , Cognição/fisiologia , Demência/terapia , Demência/psicologia
3.
Int Psychogeriatr ; 35(7): 361-371, 2023 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-31647053

RESUMO

OBJECTIVES: To investigate the nature of the relationship between cognitive function, mood state, and functionality in predicting awareness in a non-clinically depressed sample of participants with mild to moderate Alzheimer's disease (AD) in Brazil. METHODS: People with AD (PwAD) aged 60 years or older were recruited from an outpatient unit at the Center of AD of the Federal University of Rio de Janeiro, Brazil. Measures of awareness of condition (Assessment Scale of the Psychosocial Impact of the Diagnosis of Dementia), cognitive function (Mini-Mental State Examination), mood state (Cornell Scale for Depression in Dementia), and functionality (Pfeffer Functional Activities Questionnaire) were applied to 264 people with mild to moderate AD and their caregivers. Hypotheses were tested statistically using SEM approach. Three competing models were compared. RESULTS: The first model, in which the influence of mood state and cognitive function on awareness was mediated by functionality, showed a very good fit to the data and a medium effect size. The competing models, in which the mediating variables were mood state and cognitive function, respectively, only showed poor model fit. CONCLUSION: Our model supports the notion that the relationship between different factors and awareness in AD is mediated by functionality and not by depressive mood state or cognitive level. The proposed direct and indirect effects on awareness are discussed, as well as the missing direct influence of mood state on awareness. The understanding of awareness in dementia is crucial and our model gives one possible explanation of its underlying structure in AD.


Assuntos
Doença de Alzheimer , Humanos , Doença de Alzheimer/psicologia , Cognição , Cuidadores/psicologia , Afeto , Inquéritos e Questionários
4.
Alzheimers Dement ; 19(5): 1849-1857, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-36326095

RESUMO

INTRODUCTION: Twelve risk factors (RFs) account for 40% of dementia cases worldwide. However, most data for population attributable fractions (PAFs) are from high-income countries (HIC). We estimated how much these RFs account for dementia cases in Brazil, stratifying estimates by race and socioeconomic level. METHODS: We calculated the prevalence and communalities of 12 RFs using 9412 Brazilian Longitudinal Study of Aging participants, then stratified according to self-reported race and country macro-regions. RESULTS: The overall weighted PAF was 48.2%. Less education had the largest PAF (7.7%), followed by hypertension (7.6%), and hearing loss (6.8%). PAF was 49.0% and 54.0% in the richest and poorest regions, respectively. PAFs were similar among White and Black individuals (47.8% and 47.2%, respectively) but the importance of the main RF varied by race. DISCUSSION: Brazil's potential for dementia prevention is higher than in HIC. Education, hypertension, and hearing loss should be priority targets.


Assuntos
Demência , Perda Auditiva , Hipertensão , Humanos , Brasil/epidemiologia , Estudos Longitudinais , Fatores de Risco , Demência/epidemiologia , Perda Auditiva/epidemiologia
5.
Clin Gerontol ; 46(2): 267-276, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36482733

RESUMO

OBJECTIVES: Impaired self-awareness is a common feature of dementia, with considerable clinical impact. Some therapeutic strategies such as cognitive stimulation and psychotherapy have been suggested to mitigate loss of awareness. Nevertheless, evidence of intervention improving awareness of deficits is scarce. The present study aims to explore the impact of a Brazilian adapted version of Cognitive Stimulation Therapy (CST-Brasil), an evidence-based psychosocial intervention for people with dementia (PwD), on the level of awareness, reporting here a secondary outcome of a pilot randomized controlled trial. METHODS: 47 people with mild to moderate dementia attending an out-patient unit were randomly allocated to CST (n = 23) or treatment as usual (TAU) (n = 24) across 7 weeks, in a pilot randomized controlled trial. Awareness was measured before and after the intervention. RESULTS: Results indicated that people in both groups increased in overall awareness of the disease, but only those receiving CST exhibited improvements of awareness of cognitive ability. CONCLUSIONS: These findings suggest that CST may also improve metacognitive abilities in PwD, which could potentially be applied to other settings with beneficial effects. CLINICAL IMPLICATIONS: Considering the negative impacts of anosognosia, CST-led improvements in awareness have the potential to benefit PwD and their caregivers.


Assuntos
Terapia Cognitivo-Comportamental , Demência , Humanos , Demência/terapia , Demência/psicologia , Projetos Piloto , Qualidade de Vida , Terapia Cognitivo-Comportamental/métodos , Cognição/fisiologia
6.
J Aging Phys Act ; 30(5): 872-879, 2022 10 01.
Artigo em Inglês | MEDLINE | ID: mdl-35045391

RESUMO

This study aimed to investigate the relationship between physical ability and spatial navigation in older adults with mild cognitive impairment and healthy controls, using the floor maze test. Study participants (n = 58) were subjected to the following tests: floor maze test, sit-to-stand, 8-foot up-and-go, and aerobic steps. Factorial analyses showed that performance of the physical tests combined explained approximately 87% of the sample variability. Mobility (R2 = .22, p ≤ .001) and aerobic capacity (R2 = .27, p ≤ .001) were both associated with delayed maze time in the floor maze test. Low levels of aerobic capacity were also associated with an increased odds to perform poorly in the delayed maze time after controlling for age, sex, and mild cognitive impairment diagnosis (odds ratio = 3.1; 95% confidence interval [1.0, 9.5]; p = .04). Aerobic capacity and mobility are associated with spatial navigation in patients with mild cognitive impairment and healthy older adults.


Assuntos
Disfunção Cognitiva , Navegação Espacial , Idoso , Disfunção Cognitiva/diagnóstico , Disfunção Cognitiva/psicologia , Estudos Transversais , Nível de Saúde , Humanos
7.
J Geriatr Psychiatry Neurol ; 34(5): 434-444, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-32552216

RESUMO

OBJECTIVE: To compare the quality of life, burden, and depressive symptoms of caregivers of individuals with young-onset dementia (YOD) and late-onset dementia (LOD). METHODS: Using a cross-sectional design, a convenience sample of 110 dyads of individuals with dementia and their caregivers, all living in the community, was included. The care recipients completed assessments about cognition, quality of life, and awareness of disease. Caregivers' quality of life, resilience, depressive and anxiety symptoms, hopelessness, and burden of care were assessed. RESULTS: A significant difference was found in caregivers' burden and depressive symptoms according to the age of onset. However, there was no difference in caregivers' quality of life between YOD and LOD groups. In both groups, a linear regression analysis indicated that caregivers' perspective of quality of life of care recipient and caregivers' hopelessness were associated with their quality of life. In addition, in the LOD group, caregivers' burden was associated with their perspective of the quality of life of care recipient, type of kinship, and presence of emotional problems. In the YOD group, caregivers' burden was associated with duration of caregiving role, cohabitating with care recipient, and their anxiety symptoms. Caregivers' depressive symptoms were associated with anxiety symptoms in the YOD group, whereas hopelessness was associated with caregivers' depressive symptoms in both the groups. CONCLUSION: Our findings suggest that the factors that affect quality of life, burden, and depressive symptoms of caregivers of individuals with LOD differ from those that affect the caregivers of individuals with YOD.


Assuntos
Demência , Qualidade de Vida , Idade de Início , Cuidadores , Estudos Transversais , Demência/epidemiologia , Depressão/epidemiologia , Humanos
8.
Int J Geriatr Psychiatry ; 36(2): 286-293, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-32881071

RESUMO

OBJECTIVE: The prevalence of dementia has been increasing particularly in developing countries but care provision is still limited in these regions. Psychosocial interventions are recognized as useful tools to improve cognitive and behavioral difficulties, as well as quality of life of people with dementia (PwD) and their caregivers. Cognitive stimulation therapy (CST) is an evidence-based psychosocial intervention, recommended and implemented in many countries. In Brazil, there is no validated psychosocial intervention for dementia care. The present study aims to explore feasibility and obtain preliminary data on the efficacy of CST-Brasil in a sample of 47 people with mild to moderate dementia attending an outpatient unit. METHODS: A single-blind design was used, with participants being randomly allocated to either 14 sessions of CST + treatment as usual (TAU; n = 23) or TAU (n = 24) during 7 weeks. Changes in cognition, quality of life, depressive symptoms, caregiver burden and functionality were measured. RESULTS: PwD receiving CST and their family caregivers expressed good acceptance of the intervention, with low attrition and high attendance. Participants receiving CST exhibited significant improvements in mood and in activities of daily living compared to TAU. There were no significant effects in cognition, quality of life and caregiver burden. CONCLUSIONS: CST-Brasil proved to be a feasible and useful intervention to improve mood in PwD, with high acceptance between study participators. CST-Brasil is a promising psychosocial intervention for dementia and should be explored in other clinical settings to allow generalization to a wider Brazilian context.


Assuntos
Demência , Qualidade de Vida , Atividades Cotidianas , Brasil , Cuidadores , Cognição , Demência/terapia , Humanos , Método Simples-Cego
9.
Neuropsychobiology ; 79(2): 141-149, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-31658460

RESUMO

BACKGROUND: This study aimed to compare the effects of aerobic training (AT), strength training (ST) and low-intensity exercise in a control group (CG) as adjunct treatments to pharmacotherapy for major depressive disorder (MDD) in older persons. METHODS: Older persons clinically diagnosed with MDD (n = 27) and treated with antidepressants were blindly randomized into three groups: AT, ST and a CG. All patients were evaluated prior to and 12 weeks after the intervention. RESULTS: Compared with the CG, the AT and ST groups showed significant reductions in depressive symptoms (treatment -response = 50% decrease in the pre- to postintervention assessment) through the Hamilton Depression Rating Scale (AT group: χ2, p = 0.044) and Beck Depression Inventory (ST group: χ2, p = 0.044). CONCLUSION: Adding AT or ST with moderate intensity to the usual treatment promoted a greater reduction of MDD symptoms.


Assuntos
Envelhecimento , Transtorno Depressivo Maior/terapia , Terapia por Exercício/métodos , Exercício Físico , Avaliação de Resultados em Cuidados de Saúde , Treinamento Resistido , Idoso , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade
10.
Alzheimer Dis Assoc Disord ; 33(3): 220-225, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30958416

RESUMO

Awareness of disease is defined as the recognition of changes caused by the deficits related to the disease process. We aimed to examine the psychometric properties of the short versions of the Assessment Scale of Psychosocial Impact of the Diagnosis of Dementia (ASPIDD-s), a multidimensional awareness scale. Using a cross-sectional design, we included 201 people with dementia and their family caregivers. The creation of the short versions was based on items with higher loadings on each factor, the correlations between the short versions and demographic or clinical variables and the relevance of the item to the respondent population. Three short versions were created: version 1 and 3, with 12 items and version 2, with 16 items. The short versions correlated very strongly with the full scale and with the 4 factors of the original scale, maintaining the multidimensional nature of the ASPIDD. Loss of awareness was associated with worse quality of life, decreased functionality and cognitive level, and higher caregiver burden across the short versions. Considering the appropriateness of the items and their clinical relevance, we recommend version 3 for use. With only 12 items, the time required for the completion of the scale is short, while maintaining robust psychometric properties.


Assuntos
Conscientização , Cuidadores/psicologia , Demência/psicologia , Escalas de Graduação Psiquiátrica , Psicometria , Brasil , Estudos Transversais , Humanos , Transtornos da Memória , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Inquéritos e Questionários
11.
Alzheimer Dis Assoc Disord ; 33(2): 129-135, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30870144

RESUMO

INTRODUCTION: Awareness of disease is the ability to acknowledge changes caused by deficits related to the disease process. We aimed to investigate whether there are differences in awareness of disease between young-onset dementia (YOD) and late-onset dementia (LOD) and examined how awareness interacts with cognitive and clinical variables. MATERIALS AND METHODS: Using a cross-sectional design, 49 people with YOD and 83 with LOD and their caregivers were included. We assessed awareness of disease, cognition, functionality, stage of dementia, mood, neuropsychiatric symptoms, and caregivers' quality of life (QoL) and burden. RESULTS: We found that people with YOD were more aware of the disease than people with LOD (P<0.005). Multivariate linear regression revealed that higher impairment in functional level was associated with unawareness in both groups (YOD=P<0.001; LOD=P<0.001). In the YOD group, preserved awareness was related to worse self-reported QoL (P<0.05), whereas, in LOD, deficits in awareness were related to caregivers' worst perceptions about people with dementia QoL (P<0.001). CONCLUSIONS: The findings highlight the distinct nature of awareness between YOD and LOD. The YOD group had higher levels of disease awareness compared with the LOD group, even though the first group had a greater impairment in functionality.


Assuntos
Idade de Início , Conscientização , Cuidadores/estatística & dados numéricos , Demência/diagnóstico , Idoso de 80 Anos ou mais , Cuidadores/psicologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida/psicologia
12.
J Geriatr Psychiatry Neurol ; 32(2): 59-67, 2019 03.
Artigo em Inglês | MEDLINE | ID: mdl-30651027

RESUMO

Young-onset Alzheimer disease (YOAD) causes psychological and emotional difficulties for carers. However, even in the face of considerable caregiving demands and burden, some carers are resistant to stress, which may be a sign of resilience. This study investigated whether the clinical symptoms of the person with YOAD might be associated with resilience in their carers. A consecutive series of 43 persons with YOAD and their 43 family caregivers were assessed. The carers showed moderate to high level of resilience, low level of anxiety and depressive symptoms, and moderate level of burden. No relationship was found between resilience and sociodemographic characteristics of both carers and care recipient and with clinical characteristics of persons with YOAD. A linear regression analysis showed that resilience was inversely associated with carers' depressive symptoms. The findings suggest that resilience may mainly be related to carers' mental health.


Assuntos
Doença de Alzheimer , Ansiedade/psicologia , Cuidadores/psicologia , Resiliência Psicológica , Idoso , Ansiedade/etiologia , Emoções , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
13.
Aging Ment Health ; 23(10): 1400-1404, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-30444133

RESUMO

Objectives: The prevalence of dementia has been increasing particularly in developing countries. However, people with dementia (PwD) in Brazil are currently offered no psychosocial treatment upon diagnosis. Cognitive stimulation therapy (CST) that originated in the UK has proven benefits on cognition and quality of life in PwD. We investigate the possible issues for the implementation of CST for the Brazilian population and its cultural appropriateness. Method: Individual interviews and focus groups were conducted with PwD, their caregivers and health professionals (n = 37). Data were recorded and transcribed, before being analyzed using Framework Analysis. Results: Regarding the issues for implementation of CST in the Brazilian population, two main themes emerged, 'Barriers' and 'Facilitators', along with nine subthemes. Overall, the activities and materials were seen as being appropriate for use with the Brazilian population, some minor changes were suggested. Conclusions: The results indicate that CST is appropriate for use in the Brazilian population, only some cultural adaptations are necessary. In the stakeholders' opinions, CTS intervention is needed in Brazil, due to the lack of treatment options for PwD in developing countries.


Assuntos
Atitude do Pessoal de Saúde , Cuidadores/psicologia , Terapia Cognitivo-Comportamental/métodos , Demência/terapia , Pessoal de Saúde/psicologia , Antropologia Cultural , Brasil , Estudos de Viabilidade , Humanos , Entrevistas como Assunto
14.
J Geriatr Psychiatry Neurol ; 31(2): 76-83, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-29658428

RESUMO

BACKGROUND: Quality of life (QoL) is a growing area of interest in dementia research. This study aims to investigate the caregivers' perspective about the QoL of people with young-onset Alzheimer disease (YOAD) and late-onset Alzheimer disease (LOAD). We also aim to investigate factors that might be associated to caregivers' perspective in YOAD and LOAD. METHODS: We included 110 people with Alzheimer disease (PwAD; 53 YOAD) and their primary caregivers. The PwAD completed assessments about their QoL and cognition. The caregivers provided information about the PwAD (demographics, QoL, ability to perform activities of daily living, mood, and dementia severity) and had burden of care assessed. RESULTS: We did not find a difference in caregivers' perspectives of PwAD QoL according to the age at onset. However, the linear regression analysis indicated that caregivers' burden ( P < .01) and PwAD depressive symptoms ( P < .05) were significantly related to the caregivers' perspective of YOAD QoL. Caregivers' burden ( P < .01), years of education ( P < .05), and self-reported QoL ( P < .01) were significantly related to the caregivers' perspective of LOAD QoL. CONCLUSIONS: The factors that drive the perceptions of caregivers of PwAD QoL may vary according to the age at onset. The study provides basic information on caregivers' perspectives of PwAD QoL to create more effective interventions according to the age at onset.


Assuntos
Adaptação Psicológica , Doença de Alzheimer/diagnóstico , Cuidadores/psicologia , Depressão/complicações , Qualidade de Vida/psicologia , Atividades Cotidianas , Idade de Início , Idoso , Doença de Alzheimer/psicologia , Cognição , Depressão/psicologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica/estatística & dados numéricos , Análise de Regressão , Autorrelato
15.
Aging Clin Exp Res ; 29(3): 387-394, 2017 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-27256080

RESUMO

BACKGROUND: Improvements on balance, gait and cognition are some of the benefits of exergames. Few studies have investigated the cognitive effects of exergames in institutionalized older persons. AIMS: To assess the acute effect of a single session of exergames on cognition of institutionalized older persons. METHODS: Nineteen institutionalized older persons were randomly allocated to Wii (WG, n = 10, 86 ± 7 year, two males) or control groups (CG, n = 9, 86 ± 5 year, one male). The WG performed six exercises with virtual reality, whereas CG performed six exercises without virtual reality. Verbal fluency test (VFT), digit span forward and digit span backward were used to evaluate semantic memory/executive function, short-term memory and work memory, respectively, before and after exergames and Δ post- to pre-session (absolute) and Δ % (relative) were calculated. Parametric (t independent test) and nonparametric (Mann-Whitney test) statistics and effect size were applied to tests for efficacy. RESULTS: VFT was statistically significant within WG (-3.07, df = 9, p = 0.013). We found no statistically significant differences between the two groups (p > 0.05). Effect size between groups of Δ % (median = 21 %) showed moderate effect for WG (0.63). DISCUSSION: Our data show moderate improvement of semantic memory/executive function due to exergames session. It is possible that cognitive brain areas are activated during exergames, increasing clinical response. CONCLUSION: A single session of exergames showed no significant improvement in short-term memory, working memory and semantic memory/executive function. The effect size for verbal fluency was promising, and future studies on this issue should be developed. PROTOCOL NUMBER OF BRAZILIAN REGISTRY OF CLINICAL TRIALS: RBR-6rytw2.


Assuntos
Cognição/fisiologia , Terapia por Exercício/psicologia , Exercício Físico , Memória de Curto Prazo/fisiologia , Jogos de Vídeo/psicologia , Idoso , Idoso de 80 Anos ou mais , Estudos de Casos e Controles , Distribuição de Qui-Quadrado , Terapia por Exercício/métodos , Feminino , Humanos , Masculino , Projetos Piloto , Método Simples-Cego , Estatísticas não Paramétricas
16.
Aging Ment Health ; 21(7): 677-683, 2017 07.
Artigo em Inglês | MEDLINE | ID: mdl-27647045

RESUMO

OBJECTIVES: Financial capacity (FC) refers to a set of cognitively mediated abilities related to one's competency to manage propriety and income. Identifying intact from impaired FC in older persons with dementia is a growing concern in geriatric practice, but the best methods to assess this function still need to be determined. This study aims to review data on FC in dementia and on instruments used to assess this domain of capacity. METHODS: Database search was performed in Medline, ISI Web of Knowledge, LILACS and PsycINFO. Studies that objectively assessed FC in dementia of any etiology were included. RESULTS: Of a total of 125 articles, 10 were included. Mild Alzheimer's Disease (AD) was associated with impaired complex FC abilities, namely checkbook management, bank statement management and financial judgment, but simple FC skills were preserved. Moderate AD was associated with impairment in all domains of FC. The Financial Capacity Instrument (FCI) was applied in most of the selected studies and correlated with neuropsychological and neuroimaging variables. CONCLUSIONS: Early dementia is associated with partially preserved FC. More validation studies using objective and evidence-based FC assessment tools, such as the FCI, are still needed.


Assuntos
Atividades Cotidianas , Demência/fisiopatologia , Competência Mental , Pensamento/fisiologia , Humanos
17.
J Geriatr Psychiatry Neurol ; 29(6): 313-319, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-27048588

RESUMO

This study aims to assess whether there are differences between the level of awareness in early-onset Alzheimer disease (EOAD) and late-onset Alzheimer disease (LOAD) and to test its association with quality of life (QOL). A consecutive series of 207 people with Alzheimer disease and their caregivers were selected from an outpatient unit. There were no significant differences in awareness. In LOAD, impairment on awareness was predicted by functional level (ß = .37, P < .001), self ( P = .006), and informant report of QOL ( P = .010). The predictors of unawareness in EOAD were self ( P = .002) and informant report of QOL ( P < .001). There is a specific profile of functional deficits underlying awareness in people with LOAD. Additionally, reports of EOAD QOL were more strongly related to awareness than in people with LOAD.

18.
Int J Geriatr Psychiatry ; 31(2): 176-85, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26011093

RESUMO

OBJECTIVES: Individuals with dementia due to Alzheimer's disease often receive care from family members who experience associated burden. This study provides the first broad, population-based account of caregiving-related health outcome burden in Brazil. METHODS: Data were analyzed from the 2012 National Health and Wellness Survey in Brazil (n = 12,000), an Internet-based survey of adults (aged 18+ years), using stratified sampling by sex and age to ensure demographic representation of Brazil's adult population. Caregivers of individuals with Alzheimer's disease or dementia were compared with non-caregivers on comorbidities, productivity impairment, health-related quality of life, resource utilization, sociodemographic/health characteristics and behaviors, and Charlson comorbidity index scores. Regression models assessed outcomes associated with caregiving, adjusting for potential confounds. RESULTS: Among 10,853 respondents, caregivers' (n = 209) average age was 42.1 years, 53% were female, and 52% were married/living with a partner. Caregivers versus non-caregivers (n = 10,644) were more frequently obese, smokers, insured, employed, college-educated, and wealthier and had higher Charlson comorbidity index, all p < 0.05. Adjusting for covariates, caregiving was associated with significantly increased risk of depressive symptoms (odds ratio [OR] = 2.008), major depressive disorder (OR = 1.483), anxiety (OR = 1.714), insomnia (OR = 1.644), hypertension (OR = 1.584), pain (OR = 1.704), and diabetes (OR = 2.103), all p < 0.015. Caregiving was also associated with lower health utilities (-0.024 points) and mental health status (-1.70 points), higher rates of presenteeism-related impairment (32.7% greater) and overall work impairment (35.9% greater), and higher traditional provider visit rates (28.7% greater), all p < 0.035. CONCLUSIONS: Caregiver status was found to be a factor associated with worse health outcomes and psychiatric and clinical disorders.


Assuntos
Doença de Alzheimer , Cuidadores , Efeitos Psicossociais da Doença , Nível de Saúde , Transtornos Mentais/etiologia , Adulto , Idoso , Doença de Alzheimer/enfermagem , Doença de Alzheimer/psicologia , Brasil , Cuidadores/psicologia , Comorbidade , Emprego/estatística & dados numéricos , Feminino , Serviços de Saúde/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Qualidade de Vida , Fatores de Risco , Adulto Jovem
19.
Int Psychogeriatr ; 28(5): 779-86, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-26673910

RESUMO

BACKGROUND: Data on the relationship between behavioral disturbances in Alzheimer's disease (AD) and global clinical deterioration is still controversial. The purpose of this study was to explore potential correlations of neuropsychiatric syndromes with global clinical deterioration in patients with AD, with particular consideration on severity levels of dementia. METHODS: AD patients (n = 156) aged 76.7 years from Brazilian clinical centers were assessed to diagnose the five neuropsychiatric syndromes measured by the Neuropsychiatric Inventory-Clinician rating scale (NPI-C): psychosis, agitation, affective, apathy, and sleep. These syndromes were then analyzed for their correlation with the Global Deterioration Scale (GDS). To analyze the association of neuropsychiatric syndromes with the GDS, considering the total sample and patients grouped by dementia severity levels, we applied the coefficient of multiple correlation (Ryy), adjusted multiple linear regression, and the coefficient of determination (R2yx). We tested the significance of correlation coefficients using the Student t-test for simple correlations (a single independent variable) and analysis of variance (ANOVA) for multiple correlations. ANOVA was also used to compare means of demographic and some clinical variables at different levels of dementia. RESULTS: For the total sample, apathy and agitation syndromes were most strongly correlated (0.74; 0.72, respectively) with clinical deterioration according to the GDS, followed by psychosis (0.59), affective (0.45), and sleep syndromes (0.34). Agitation significantly correlated with mild and moderate dementia (CDR 1: 0.45; and CDR 2: 0.69, respectively). At CDR 2, agitation and affective syndromes were most strongly correlated (0.69; 0.59, respectively) with clinical deterioration while at CDR 3, the apathy syndrome was most strongly correlated with clinical deterioration (0.52). CONCLUSIONS: Agitation, apathy, and affective disorders were the syndromes most strongly correlated with global deterioration in AD patients, becoming more evident at severe stages of dementia.


Assuntos
Doença de Alzheimer/psicologia , Apatia , Agitação Psicomotora/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Brasil , Feminino , Humanos , Modelos Lineares , Masculino , Testes Neuropsicológicos , Inventário de Personalidade , Escalas de Graduação Psiquiátrica
20.
BMC Geriatr ; 16: 131, 2016 07 07.
Artigo em Inglês | MEDLINE | ID: mdl-27388445

RESUMO

BACKGROUND: Knowledge about long-term change in health related quality of life (HQoL) among older adults after hospitalization for treatment of depression has clinical relevance. The aim was firstly to describe the change of HQoL one year after admission for treatment of depression, secondly to explore if improved HQoL was associated with remission of depression at follow-up and lastly to study how HQoL in patients with remission from depression were compared to a reference group of older persons without depression. METHOD: This study had the one year follow-up information of 108 older patients (≥60 years), all hospitalized for depression at baseline, and a reference sample of 106 community-living older adults (≥60 years) without depression. HQoL was measured using the EuroQol Group's EQ-5D Index and a visual analog scale (EQ-VAS). Depression and remission were diagnosed according to ICD-10. Socio-demographic variables (age, gender, and education), depressive symptom score (Montgomery-Aasberg Depression Rating Scale), cognitive functioning (Mini Mental State Examination scale), instrumental activities of daily living (the Lawton and Brody's Instrumental Activities of Daily Living Scale), and poor general physical health (General Medical Health Rating) were included as covariates. RESULTS: HQoL had improved at follow-up for the total group of depressed patients, as indicated by better scores on the EQ-5D Index and EQ-VAS. In the multivariate linear regression model, improved EQ-5D Index and EQ-VAS was significantly better in those with remission of depression and those with better baseline physical health. In adjusted analyses, the HQoL in patients with remission from depression at follow-up did not differ from the HQoL in a reference group without depression. CONCLUSION: Older hospital patients with depression who experienced remission one year after admission gained HQoL and their HQoL was comparable with the HQoL in a reference group of older adults without depression when adjusting for differences in socio-demographics and health conditions.


Assuntos
Depressão , Qualidade de Vida , Atividades Cotidianas , Idoso , Cognição , Depressão/diagnóstico , Depressão/epidemiologia , Depressão/fisiopatologia , Depressão/psicologia , Feminino , Seguimentos , Avaliação Geriátrica/métodos , Psiquiatria Geriátrica/métodos , Hospitalização/estatística & dados numéricos , Humanos , Pacientes Internados , Masculino , Pessoa de Meia-Idade , Noruega/epidemiologia , Medição da Dor/métodos , Escalas de Graduação Psiquiátrica , Técnicas Psicológicas
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