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2016 Alzheimer's disease facts and figures. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.03.001 waitfor delay '0:0:5'] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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2016 Alzheimer's disease facts and figures. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.03.001 and 2364=4691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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2016 Alzheimer's disease facts and figures. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.03.001 and 8336=8336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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2016 Alzheimer's disease facts and figures. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.03.001 and 8336=8336-- yvja] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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2016 Alzheimer's disease facts and figures. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.03.001 and 9592=(select 9592 from pg_sleep(5))-- pgrd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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2016 Alzheimer's disease facts and figures. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.03.001 and 9592=(select 9592 from pg_sleep(5))] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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2016 Alzheimer's disease facts and figures. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.03.001 and (select 8682 from (select(sleep(5)))aqxj)-- zwlx] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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2016 Alzheimer's disease facts and figures. Alzheimers Dement 2016. [DOI: 10.1016/j.jalz.2016.03.001 and 5109=2486-- lenk] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Lu YYF, Bakas T, Yang Z, Weaver MT, Austrom MG, Haase JE. Feasibility and Effect Sizes of the Revised Daily Engagement of Meaningful Activities Intervention for Individuals With Mild Cognitive Impairment and Their Caregivers. J Gerontol Nurs 2016; 42:45-58. [PMID: 26934973 PMCID: PMC4819326 DOI: 10.3928/00989134-20160212-08] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 01/07/2016] [Indexed: 11/20/2022]
Abstract
A nurse-led intervention, Daily Engagement of Meaningful Activities (DEMA), was evaluated for feasibility and effect sizes in a two-group randomized pilot study with 36 patient-caregiver dyads (17 DEMA and 19 attention control). Effect sizes were estimated on 10 outcomes: dyad functional ability awareness congruence; patients' meaningful activity performance and satisfaction, confidence, depressive symptoms, communication satisfaction, physical function, and life satisfaction; and caregivers' depressive symptoms and life changes. High feasibility of DEMA was supported by the following indicators: consent (97.7%), session completion (91.7%), and Time 3 measure completion (97.2%). Compared to the attention control group, the DEMA group had higher dyad congruence in functional ability awareness and life satisfaction 3 months post-intervention and improved physical function at 2 weeks post-intervention. Although DEMA showed high feasibility and benefits on some health-related outcomes, further testing of DEMA in a larger randomized controlled clinical trial is needed.
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Dauphinot V, Ravier A, Novais T, Delphin-Combe F, Moutet C, Xie J, Mouchoux C, Krolak-Salmon P. Relationship Between Comorbidities in Patients With Cognitive Complaint and Caregiver Burden: A Cross-Sectional Study. J Am Med Dir Assoc 2016; 17:232-7. [DOI: 10.1016/j.jamda.2015.10.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 10/13/2015] [Accepted: 10/14/2015] [Indexed: 11/28/2022]
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Persson C, Benzein E, Årestedt K. Assessing family resources: validation of the Swedish version of the Family Hardiness Index. Scand J Caring Sci 2016; 30:845-855. [PMID: 26766613 DOI: 10.1111/scs.12313] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 11/05/2015] [Indexed: 11/26/2022]
Abstract
All families face normative transitions. Some are perceived as stressful and calls for family resources to maintain or restore family well-being. In times of illness, families also need to develop strengths and capabilities to enhance family well-being. The way these are developed is related to family hardiness. Family hardiness is thus seen as a family resource, and the Family Hardiness Index (FHI) was developed to measure family stress resistance and adaptation resources. The index was not available in Swedish and no extensive international psychometric evaluation was found. Therefore, the aim was to translate and validate the Swedish version of the FHI. The study was approved by a Regional Ethical Review Board. Data from 174 Swedish participants, family members to persons with cognitive dysfunctions (n = 95) and nursing students (n = 79) were included. Family members were enrolled in outpatient clinics in primary care and rehabilitation, and nursing students at a nursing school. Psychometric properties were evaluated through calculations of missing data, distributions of item and scale scores, item correlations, Cronbach's alpha, confirmatory factor analyses and correlations with theoretically related constructs. Sample scores had acceptable data quality, internal consistency for the FHI total scale was satisfactory (α = 0.86), and construct validity was supported. Our findings cast some doubt on the intended interpretation since confirmatory factor analyses showed that a modified four-subscale version, excluding one subscale, showed best fit. The Control subscale lacked important psychometric properties in terms of homogeneity, internal consistency and construct validity. The sample size was probably sufficiently large for the factor analyses, but the subgroup analyses should be treated with caution. The conclusion is that the Swedish version of the FHI is a promising scale for assessing family hardiness, but more solid evidence for the factor structure in various Swedish and international samples is needed.
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Affiliation(s)
- Carina Persson
- School of Health and Caring Sciences, Linnaeus University, Kalmar, Sweden.,Center for Collaborative Palliative Care, Linnaeus University, Kalmar, Sweden
| | - Eva Benzein
- School of Health and Caring Sciences, Linnaeus University, Kalmar, Sweden.,Center for Collaborative Palliative Care, Linnaeus University, Kalmar, Sweden
| | - Kristofer Årestedt
- School of Health and Caring Sciences, Linnaeus University, Kalmar, Sweden.,Center for Collaborative Palliative Care, Linnaeus University, Kalmar, Sweden.,Division of Nursing Science, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
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69
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Abstract
This report discusses the public health impact of Alzheimer’s disease (AD), including incidence and prevalence, mortality rates, costs of care and the overall effect on caregivers and society. It also examines the challenges encountered by health care providers when disclosing an AD diagnosis to patients and caregivers. An estimated 5.3 million Americans have AD; 5.1 million are age 65 years, and approximately 200,000 are age <65 years and have younger onset AD. By mid-century, the number of people living with AD in the United States is projected to grow by nearly 10 million, fueled in large part by the aging baby boom generation. Today, someone in the country develops AD every 67 seconds. By 2050, one new case of AD is expected to develop every 33 seconds, resulting in nearly 1 million new cases per year, and the estimated prevalence is expected to range from 11 million to 16 million. In 2013, official death certificates recorded 84,767 deaths from AD, making AD the sixth leading cause of death in the United States and the fifth leading cause of death in Americans age 65 years. Between 2000 and 2013, deaths resulting from heart disease, stroke and prostate cancer decreased 14%, 23% and 11%, respectively, whereas deaths from AD increased 71%. The actual number of deaths to which AD contributes (or deaths with AD) is likely much larger than the number of deaths from AD recorded on death certificates. In 2015, an estimated 700,000 Americans age 65 years will die with AD, and many of them will die from complications caused by AD. In 2014, more than 15 million family members and other unpaid caregivers provided an estimated 17.9 billion hours of care to people with AD and other dementias, a contribution valued at more than $217 billion. Average per-person Medicare payments for services to beneficiaries age 65 years with AD and other dementias are more than two and a half times as great as payments for all beneficiaries without these conditions, and Medicaid payments are 19 times as great. Total payments in 2015 for health care, long-term care and hospice services for people age 65 years with dementia are expected to be $226 billion. Among people with a diagnosis of AD or another dementia, fewer than half report having been told of the diagnosis by their health care provider. Though the benefits of a prompt, clear and accurate disclosure of an AD diagnosis are recognized by the medical profession, improvements to the disclosure process are needed. These improvements may require stronger support systems for health care providers and their patients.
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70
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Thunyadee C, Sitthimongkol Y, Sangon S, Chai-Aroon T, Hegadoren KM. Predictors of depressive symptoms and physical health in caregivers of individuals with schizophrenia. Nurs Health Sci 2015; 17:412-9. [DOI: 10.1111/nhs.12205] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 12/02/2014] [Accepted: 12/29/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Chanya Thunyadee
- Department of Mental Health and Psychiatric Nursing; Faculty of Nursing; Mahidol University; Bangkok Thailand
| | - Yajai Sitthimongkol
- Department of Mental Health and Psychiatric Nursing; Faculty of Nursing; Mahidol University; Bangkok Thailand
| | - Sopin Sangon
- Ramathibodi School of Nursing; Faculty of Medicine; Ramathibodi Hospital; Mahidol University; Bangkok Thailand
| | - Teradech Chai-Aroon
- Department of Education; Faculty of Social Sciences and Humanities; Mahidol University; Bangkok Thailand
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71
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Ikeda C, Terada S, Oshima E, Hayashi S, Okahisa Y, Takaki M, Inagaki M, Yokota O, Uchitomi Y. Difference in determinants of caregiver burden between amnestic mild cognitive impairment and mild Alzheimer's disease. Psychiatry Res 2015; 226:242-6. [PMID: 25631688 DOI: 10.1016/j.psychres.2014.12.055] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Revised: 08/24/2014] [Accepted: 12/27/2014] [Indexed: 11/19/2022]
Abstract
Care for the disabled elderly can be stressful and exhausting, especially in cases of dementia. There have been a number of studies on the dementia caregiver burden, but studies focusing on differences by stages of the disease are rare. The caregiver burden of 85 caregivers of patients with amnestic mild cognitive impairment (aMCI) and 106 caregivers of patients with mild Alzheimer׳s disease (AD) was evaluated by the short version of the Japanese version of the Zarit Burden Interview (sZBI). The caregiver burden in mild AD was more severe than that in aMCI. In mild AD, the risk factors of caregiver burden were neurobehavioral symptoms and disturbances instrumental activities of daily living (IADL), whereas the risk factors in aMCI were neurobehavioral symptoms and memory dysfunction. The severity of dementing disease affects the caregiver burden, and somewhat different factors contribute to the burden at different stages. We should pay attention to different factors in evaluating and reducing the caregiver burden in aMCI and mild AD.
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Affiliation(s)
- Chikako Ikeda
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Seishi Terada
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
| | - Etsuko Oshima
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Satoshi Hayashi
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yuko Okahisa
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Manabu Takaki
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masatoshi Inagaki
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Osamu Yokota
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yosuke Uchitomi
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Tuithof M, ten Have M, van Dorsselaer S, de Graaf R. Emotional disorders among informal caregivers in the general population: target groups for prevention. BMC Psychiatry 2015; 15:23. [PMID: 25884352 PMCID: PMC4337323 DOI: 10.1186/s12888-015-0406-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2014] [Accepted: 02/03/2015] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND There are indications that informal caregiving negatively impacts caregivers' mental health, but this was hardly examined using diagnoses of mental disorders and most studies used convenience samples without including non-caregivers as reference group. We examine whether informal caregivers more often have any emotional disorder, i.e. mood or anxiety disorder, than non-caregivers. Identify key risk indicators for any emotional disorder among informal caregivers in the general population. METHODS Data were used from the second wave of the Netherlands Mental Health Survey and Incidence Study-2 (NEMESIS-2), a nationally representative face-to-face survey (n = 5,303; aged 21-68). Respondents were defined as informal caregiver when they provided unpaid care in the 12 months preceding the second wave to a family member, partner or friend who needed care because of physical or mental problems, or ageing. Twelve-month DSM-IV diagnoses of emotional disorders were assessed using the Composite International Diagnostic Interview 3.0. Key risk indicators were identified using the following aspects: prevalence, odds ratio, attributable risk proportion, and number needed to treat. Sociodemographic, caregiving-related and other characteristics were considered as risk indicators. RESULTS In the past year, 31.1% of the respondents provided informal care, which ranged in time spent (8 or more hours/week: 32.1%) and duration (longer than 1 year: 48.7%). Informal caregiving was not associated with having any 12-month emotional disorder. Among caregivers, giving care to a first-degree relative, partner or close friend and giving emotional support increased the risk for any emotional disorder. Moreover, using all aspects, target groups were identified for prevention: caregivers without a job, living without a partner, and with a lack of social support. CONCLUSIONS Although informal caregivers do not have an increased risk of emotional disorders, key risk indicators were identified using four aspects. Especially informal caregivers with limited resources (unemployment, living without a partner, lack of social support) may benefit from targeted prevention whereas general prevention measures may be desirable for carers with a burdensome care situation (giving care to a close loved one or providing emotional support).
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Affiliation(s)
- Marlous Tuithof
- Netherlands Institute of Mental Health and Addiction, PO Box 725, 3500 AS, Utrecht, the Netherlands.
| | - Margreet ten Have
- Netherlands Institute of Mental Health and Addiction, PO Box 725, 3500 AS, Utrecht, the Netherlands.
| | - Saskia van Dorsselaer
- Netherlands Institute of Mental Health and Addiction, PO Box 725, 3500 AS, Utrecht, the Netherlands.
| | - Ron de Graaf
- Netherlands Institute of Mental Health and Addiction, PO Box 725, 3500 AS, Utrecht, the Netherlands.
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Paradise M, McCade D, Hickie IB, Diamond K, Lewis SJG, Naismith SL. Caregiver burden in mild cognitive impairment. Aging Ment Health 2015; 19:72-8. [PMID: 24866046 DOI: 10.1080/13607863.2014.915922] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVES We aimed to compare the rates of burden amongst caregivers of participants with mild cognitive impairment (MCI), compared to a control group. We also aimed to identify factors in both the caregiver and patient that are associated with significant levels of burden. METHOD This was a cross-sectional study. Sixty-four participants with MCI, 36 control-participants and their respective caregivers/informants were recruited to a university research clinic. The proportion of those who showed clinically significant levels of burden was determined by a Zarit Burden Interview score of >21. The associations of burden in MCI-caregivers were calculated in the following categories; participant characteristics (including depressive symptoms, cognition and informant ratings of cognitive and behavioural change); caregiver characteristics; and the caregiving context. Multivariate analyses were performed to examine the relative contribution of individual variables to burden amongst MCI-caregivers. RESULTS We found that 36% of MCI-caregivers reported clinically significant levels of burden, twice that of the control informant group. Participant behavioural problems contribute most to burden, with participant depression and possibly cognition also having a significant association. CONCLUSION Caregiver burden is a considerable problem in MCI and shares some of the same characteristics as caregiver burden in dementia, namely a strong association with challenging behaviours in the patient. This has implications for further research and intervention studies.
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Affiliation(s)
- Matt Paradise
- a Brain & Mind Research Institute, University of Sydney , Camperdown , Australia
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74
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Abstract
This report discusses the public health impact of Alzheimer's disease (AD), including incidence and prevalence, mortality rates, costs of care, and overall effect on caregivers and society. It also examines the impact of AD on women compared with men. An estimated 5.2 million Americans have AD. Approximately 200,000 people younger than 65 years with AD comprise the younger onset AD population; 5 million are age 65 years or older. By mid-century, fueled in large part by the baby boom generation, the number of people living with AD in the United States is projected to grow by about 9 million. Today, someone in the country develops AD every 67 seconds. By 2050, one new case of AD is expected to develop every 33 seconds, or nearly a million new cases per year, and the total estimated prevalence is expected to be 13.8 million. In 2010, official death certificates recorded 83,494 deaths from AD, making AD the sixth leading cause of death in the United States and the fifth leading cause of death in Americans aged 65 years or older. Between 2000 and 2010, the proportion of deaths resulting from heart disease, stroke, and prostate cancer decreased 16%, 23%, and 8%, respectively, whereas the proportion resulting from AD increased 68%. The actual number of deaths to which AD contributes (or deaths with AD) is likely much larger than the number of deaths from AD recorded on death certificates. In 2014, an estimated 700,000 older Americans will die with AD, and many of them will die from complications caused by AD. In 2013, more than 15 million family members and other unpaid caregivers provided an estimated 17.7 billion hours of care to people with AD and other dementias, a contribution valued at more than $220 billion. Average per-person Medicare payments for services to beneficiaries aged 65 years and older with AD and other dementias are more than two and a half times as great as payments for all beneficiaries without these conditions, and Medicaid payments are 19 times as great. Total payments in 2014 for health care, long-term care, and hospice services for people aged 65 years and older with dementia are expected to be $214 billion. AD takes a stronger toll on women than men. More women than men develop the disease, and women are more likely than men to be informal caregivers for someone with AD or another dementia. As caregiving responsibilities become more time consuming and burdensome or extend for prolonged durations, women assume an even greater share of the caregiving burden. For every man who spends 21 to more than 60 hours per week as a caregiver, there are 2.1 women. For every man who lives with the care recipient and provides around-the-clock care, there are 2.5 women. In addition, for every man who has provided caregiving assistance for more than 5 years, there are 2.3 women.
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75
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Seeher KM, Low LF, Reppermund S, Slavin MJ, Draper BM, Kang K, Kochan NA, Trollor JN, Sachdev PS, Brodaty H. Correlates of psychological distress in study partners of older people with and without mild cognitive impairment (MCI) - the Sydney Memory and Ageing Study. Aging Ment Health 2014; 18:694-705. [PMID: 24588692 DOI: 10.1080/13607863.2013.875123] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
OBJECTIVES Psychological effects of supporting someone with mild cognitive impairment (MCI) are often overlooked. We aimed to establish correlates of psychological distress in study partners of individuals with and without nonclinical MCI. METHODS Demographic, psychosocial and health measures were obtained cross-sectionally from 714 participants (39% MCI) and study partners of a longitudinal community-based study on cognitive aging. Study partners (i.e. family members/friends) were categorized as providing support with instrumental everyday activities or not. Psychological distress was measured by the Kessler psychological distress scale. Multiple hierarchical regressions examined determinants of psychological distress within Pearlin's stress process model. RESULTS Psychological distress was generally low and not associated with MCI or whether study partners provided support or not. Instead, distress was greater if participants were male irrespective of study partners' sex and if study partners reported negative reactions to participants' behavioral symptoms, felt burdened by providing support and showed worse coping abilities; overall explaining 37% variance. Self-rated disability and aspects of health-related quality of life explained additional 7%. CONCLUSION Objective impairment measures were not associated with distress in partners or supporters. However, study partners' appraisals of functional and behavioral symptoms were linked to increased distress even in this very mildly affected community cohort.
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Affiliation(s)
- Katrin M Seeher
- a Dementia Collaborative Research Centre, School of Psychiatry, UNSW Medicine , University of New South Wales , Sydney , Australia
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76
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Jansen S, Ball L, Desbrow B, Morgan K, Moyle W, Hughes R. Nutrition and dementia care: Informing dietetic practice. Nutr Diet 2014. [DOI: 10.1111/1747-0080.12144] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Sarah Jansen
- Centre for Health Practice Innovation Griffith University Australia
| | - Lauren Ball
- Centre for Health Practice Innovation Griffith University Australia
| | - Ben Desbrow
- Centre for Health Practice Innovation Griffith University Australia
| | | | - Wendy Moyle
- Centre for Health Practice Innovation Griffith University Australia
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77
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Abstract
ABSTRACTThe purpose of this study is to develop and extend our understanding of dementia care-giving by introducing a typology of informal care-giving across four different diseases. Care-giving factors were examined with respect to specific dementia presentation in mild cognitive impairment, Alzheimer's disease, dementia with Lewy bodies and Parkinson's disease-associated dementia. Informal care-giving literature in the four diseases was systematically searched to identify specific disease symptoms and resultant care-giving strains and outcomes. Key concepts were extracted and grouped thematically. The first classification, ‘role-shift’, reflects care-giving where cognitive deterioration results in changing roles, uncertainty and relational deprivation among married partners. The second classification, ‘consumed by care-giving’, refers to those caring for persons with dementia-motor decline that greatly increases worry and isolation. Finally, in the ‘service use’ classification, formal support is needed to help care-givers cope with daily responsibilities and behaviour changes. In each case, the dementia presentation uniquely impacts care-giver strains. A major conclusion is that the same support to all care-givers under the umbrella term ‘dementia’ is unwarranted; the development of targeted support is required.
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78
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Wimo A, Ballard C, Brayne C, Gauthier S, Handels R, Jones RW, Jonsson L, Khachaturian AS, Kramberger M. Health economic evaluation of treatments for Alzheimer's disease: impact of new diagnostic criteria. J Intern Med 2014; 275:304-16. [PMID: 24605810 DOI: 10.1111/joim.12167] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The socio-economic impact of Alzheimer's disease (AD) and other dementias is enormous, and the potential economic challenges ahead are clear given the projected future numbers of individuals with these conditions. Because of the high prevalence and cost of dementia, it is very important to assess any intervention from a cost-effectiveness viewpoint. The diagnostic criteria for preclinical AD suggested by the National Institute on Aging and Alzheimer's Association workgroups in combination with the goal of effective disease-modifying treatment (DMT) are, however, a challenge for clinical practice and for the design of clinical trials. Key issues for future cost-effectiveness studies include the following: (i) the consequences for patients if diagnosis is shifted from AD-dementia to predementia states, (ii) bridging the gap between clinical trial populations and patients treated in clinical practice, (iii) translation of clinical trial end-points into measures that are meaningful to patients and policymakers/payers and (iv) how to measure long-term effects. To improve cost-effectiveness studies, long-term population-based data on disease progression, costs and outcomes in clinical practice are needed not only in dementia but also in predementia states. Reliable surrogate end-points in clinical trials that are sensitive to detect effects even in predementia states are also essential as well as robust and validated modelling methods from predementia states that also take into account comorbidities and age. Finally, the ethical consequences of early diagnosis should be considered.
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Affiliation(s)
- A Wimo
- Department of Neurobiology, Care Sciences and Society, Alzheimer's Disease Research Center, Karolinska Institutet, Stockholm, Sweden; Centre for Research & Development, Uppsala University/County of Gävleborg, Gävle, Sweden
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79
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Ball L, Jansen S, Desbrow B, Morgan K, Moyle W, Hughes R. Experiences and nutrition support strategies in dementia care: Lessons from family carers. Nutr Diet 2014. [DOI: 10.1111/1747-0080.12107] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lauren Ball
- Centre for Health Practice Innovation; Griffith University; Gold Coast Queensland Australia
| | - Sarah Jansen
- Centre for Health Practice Innovation; Griffith University; Gold Coast Queensland Australia
| | - Ben Desbrow
- Centre for Health Practice Innovation; Griffith University; Gold Coast Queensland Australia
| | - Kate Morgan
- School of Health Sciences; Bond University; Gold Coast Queensland Australia
| | - Wendy Moyle
- Centre for Health Practice Innovation; Griffith University; Gold Coast Queensland Australia
| | - Roger Hughes
- School of Health Sciences; Bond University; Gold Coast Queensland Australia
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80
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Tsang RSM, Sachdev PS, Reppermund S, Kochan NA, Kang K, Crawford J, Wen W, Draper B, Trollor JN, Slavin MJ, Mather KA, Assareh A, Seeher KM, Brodaty H. Sydney Memory and Ageing Study: an epidemiological cohort study of brain ageing and dementia. Int Rev Psychiatry 2013; 25:711-25. [PMID: 24423224 DOI: 10.3109/09540261.2013.860890] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Non-demented community-dwelling older adults aged 70-90 years (n = 1,037) randomly recruited from the electoral roll completed neuropsychological and medical assessments over six years. The overall prevalence of mild cognitive impairment (MCI) at baseline was 36.7%. Risk factors for MCI include APOE ε4 allele carrier status, high homocysteine, heart disease, poor odour identification, low visual acuity and low mental activity, but notable age and sex differences were observed. Neuropsychiatric symptoms were rare; depression was the most common and was associated with cognitive impairment in at least one domain as well as subsequent dementia 2 years later. Poorer cognitively demanding functional abilities were associated with cognitive impairment. Biomarkers for cognitive impairment and decline were identified. Inflammatory markers and plasma apolipoprotein levels were associated with poorer performance in the attention/processing speed domain. Measures of white matter lesions, white matter integrity, sulcal morphology and tractography were identified as novel biomarkers of early cognitive decline. Stronger deactivation in the posteromedial cortex with increasing memory load on functional MRI predicted future decline. Compared to previous reports, our prevalence rates of MCI were higher but rates of progression to dementia and reversion to normal were similar, as were risk factors for progression to dementia.
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Affiliation(s)
- Ruby S M Tsang
- Centre for Healthy Brain Ageing, School of Psychiatry, Faculty of Medicine, University of New South Wales , Sydney, NSW , Australia
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Abstract
BACKGROUND Caregivers of patients with mild cognitive impairment (MCI) already experience a need for increased services comparable to that of individuals caring for Alzheimer's disease patients. However, there have been only a few studies on the MCI caregiver burden. In this study, we examined MCI caregiver burden in a larger number of consecutive outpatients in Japan. METHODS One hundred and four consecutive caregivers of people with MCI participated in this study. The caregiver burden was evaluated by the short version of the Japanese version of the Zarit Burden Interview (sZBI). RESULTS About 20% of the caregivers reported a clinically significant burden. The multiple linear regression analysis showed that the caregiver burden was significantly associated with neurobehavioral symptoms (p < 0.001) and memory problems (p = 0.022) of the patient. CONCLUSIONS The caregiver burden of MCI patients should be given more attention. The management of neurobehavioral symptoms may be important to reduce the burden on caregivers of MCI patients.
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