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Zeides Taubin D, Maeir A. "I wish it wasn't all on me": women's experiences living with a partner with ADHD. Disabil Rehabil 2024; 46:3017-3025. [PMID: 37496495 DOI: 10.1080/09638288.2023.2239158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 07/13/2023] [Accepted: 07/15/2023] [Indexed: 07/28/2023]
Abstract
PURPOSE Grounded in the socio-ecological model of health, this study aims to understand the broader impact of adult attention deficit hyperactivity disorder (ADHD) on the family system. With a notable gap in knowledge concerning the impact of adult ADHD on spouses' well-being, this research explores the lived experiences of women in relationships with partners diagnosed with ADHD. MATERIAL AND METHODS Using a descriptive qualitative phenomenological approach, we conducted semi-structured interviews with thirteen women without ADHD, to gain insights into their experiences. RESULTS Three main themes were identified- ADHD in Everyday Life, Burden Experience, and Women's Coping Strategies for managing ADHD within relationships. The findings suggest that partners' ADHD symptoms involve a burden on women. In response, women developed coping strategies such as learning about ADHD, setting limits, and cultivating partnership by creating bridges to compensate for ADHD-related barriers. CONCLUSIONS This study highlights the substantial burden experienced by women in a relationship with partners diagnosed with ADHD, suggesting they should be recognized as caregivers and a potentially vulnerable group at risk. However, the homogeneous nature of our sample, focusing on white, heterosexual women, underlines the need for further research to better understand the impact of adult ADHD on diverse partners' functioning and health, as well as pathways to support them.
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Affiliation(s)
| | - Adina Maeir
- School of Occupational Therapy, Hebrew University, Jerusalem, Israel
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Wolski L, Bopp AK, Schwientek AK, Langer S, Dogan V, Grimmer T. [Brain check-up: a structured approach diagnosing mild cognitive impairment in the primary care setting]. Z Gerontol Geriatr 2024:10.1007/s00391-024-02319-y. [PMID: 38839657 DOI: 10.1007/s00391-024-02319-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 05/13/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND The reason-related identification of mild cognitive impairment (MCI) in primary care is helpful to treat reversible causes or decelerate progression to dementia by optimal management of existing risk factors. In this process general practitioners are in a key position. The present feasibility study investigated the practicability of a diagnostic algorithm (brain check-up), comprising neuropsychological examinations, differential diagnoses and follow-up measures. METHOD By means of a standardized questionnaire, the utilization and practicability of the brain check-up was surveyed in n = 37 medical practices of general practitioners and internists in Germany. RESULTS The brain check-up was performed by n = 37 physicians in 389 patients (66%). The main barriers to implementation included patients' fear of facing the results, the professionals' lack of time, and costs. Overall, 73% of the participants agreed that the brain check-up was practical in everyday treatment. Long waiting times for an appointment with a neurological/psychiatric specialist were perceived as a barrier for optimal care. CONCLUSION The structured algorithm is convenient in physician's everyday practice and can contribute to identify patients with MCI more easily. Therefore, it appears to be a helpful tool in primary care. To achieve sustainability in everyday use, identified barriers need to be addressed during the implementation phase.
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Affiliation(s)
- Lucas Wolski
- Klinik für Psychiatrie und Psychotherapie, Zentrum für kognitive Störungen, Klinikum rechts der Isar, Technische Universität München, Möhlstraße 26, 81675, München, Deutschland.
| | | | - Ann-Kathrin Schwientek
- Klinik für Psychiatrie und Psychotherapie, Zentrum für kognitive Störungen, Klinikum rechts der Isar, Technische Universität München, Möhlstraße 26, 81675, München, Deutschland
| | | | - Vildan Dogan
- Klinik für Psychiatrie und Psychotherapie, Zentrum für kognitive Störungen, Klinikum rechts der Isar, Technische Universität München, Möhlstraße 26, 81675, München, Deutschland
| | - Timo Grimmer
- Klinik für Psychiatrie und Psychotherapie, Zentrum für kognitive Störungen, Klinikum rechts der Isar, Technische Universität München, Möhlstraße 26, 81675, München, Deutschland
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Matuskova V, Veverova K, Jester DJ, Matoska V, Ismail Z, Sheardova K, Horakova H, Cerman J, Laczó J, Andel R, Hort J, Vyhnalek M. Mild behavioral impairment in early Alzheimer's disease and its association with APOE and BDNF risk genetic polymorphisms. Alzheimers Res Ther 2024; 16:21. [PMID: 38279143 PMCID: PMC10811933 DOI: 10.1186/s13195-024-01386-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 01/04/2024] [Indexed: 01/28/2024]
Abstract
BACKGROUND Mild behavioral impairment (MBI) has been commonly reported in early Alzheimer's disease (AD) but rarely using biomarker-defined samples. It is also unclear whether genetic polymorphisms influence MBI in such individuals. We thus aimed to examine the association between the cognitive status of participants (amnestic mild cognitive impairment (aMCI-AD) vs cognitively normal (CN) older adults) and MBI severity. Within aMCI-AD, we further examined the association between APOE and BDNF risk genetic polymorphisms and MBI severity. METHODS We included 62 aMCI-AD participants and 50 CN older adults from the Czech Brain Aging Study. The participants underwent neurological, comprehensive neuropsychological examination, APOE and BDNF genotyping, and magnetic resonance imaging. MBI was diagnosed with the Mild Behavioral Impairment Checklist (MBI-C), and the diagnosis was based on the MBI-C total score ≥ 7. Additionally, self-report instruments for anxiety (the Beck Anxiety Inventory) and depressive symptoms (the Geriatric Depression Scale-15) were administered. The participants were stratified based on the presence of at least one risk allele in genes for APOE (i.e., e4 carriers and non-carriers) and BDNF (i.e., Met carriers and non-carriers). We used linear regressions to examine the associations. RESULTS MBI was present in 48.4% of the aMCI-AD individuals. Compared to the CN, aMCI-AD was associated with more affective, apathy, and impulse dyscontrol but not social inappropriateness or psychotic symptoms. Furthermore, aMCI-AD was related to more depressive but not anxiety symptoms on self-report measures. Within the aMCI-AD, there were no associations between APOE e4 and BDNF Met and MBI-C severity. However, a positive association between Met carriership and self-reported anxiety appeared. CONCLUSIONS MBI is frequent in aMCI-AD and related to more severe affective, apathy, and impulse dyscontrol symptoms. APOE and BDNF polymorphisms were not associated with MBI severity separately; however, their combined effect warrants further investigation.
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Affiliation(s)
- Veronika Matuskova
- Department of Neurology, Memory Clinic, Charles University, Second Faculty of Medicine and Motol University Hospital, V Uvalu 84, 150 06, Prague, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Katerina Veverova
- Department of Neurology, Memory Clinic, Charles University, Second Faculty of Medicine and Motol University Hospital, V Uvalu 84, 150 06, Prague, Czech Republic
| | - Dylan J Jester
- Women's Operational Military Exposure Network (WOMEN), VA Palo Alto Health Care System, Palo Alto, CA, USA
| | - Vaclav Matoska
- Department of Clinical Biochemistry, Hematology and Immunology, Homolka Hospital, Prague, Czech Republic
| | - Zahinoor Ismail
- Departments of Psychiatry and Clinical Neurosciences, Cumming School of Medicine, Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada
- Clinical and Biomedical Sciences, Faculty of Health and Life Sciences, University of Exeter, Exeter, United Kingdom
| | - Katerina Sheardova
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Hana Horakova
- Department of Neurology, Memory Clinic, Charles University, Second Faculty of Medicine and Motol University Hospital, V Uvalu 84, 150 06, Prague, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Department of Clinical Psychology, Motol University Hospital, Prague, Czech Republic
| | - Jiri Cerman
- Department of Neurology, Memory Clinic, Charles University, Second Faculty of Medicine and Motol University Hospital, V Uvalu 84, 150 06, Prague, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Jan Laczó
- Department of Neurology, Memory Clinic, Charles University, Second Faculty of Medicine and Motol University Hospital, V Uvalu 84, 150 06, Prague, Czech Republic
| | - Ross Andel
- Department of Neurology, Memory Clinic, Charles University, Second Faculty of Medicine and Motol University Hospital, V Uvalu 84, 150 06, Prague, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
- Center for Innovation in Healthy and Resilient Aging, Edson College of Nursing and Health Innovation, Arizona State University, Phoenix, AZ, USA
| | - Jakub Hort
- Department of Neurology, Memory Clinic, Charles University, Second Faculty of Medicine and Motol University Hospital, V Uvalu 84, 150 06, Prague, Czech Republic
- International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic
| | - Martin Vyhnalek
- Department of Neurology, Memory Clinic, Charles University, Second Faculty of Medicine and Motol University Hospital, V Uvalu 84, 150 06, Prague, Czech Republic.
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Ren J, Yu Y, Wang Y, Dong Y, Shen X. Association Between Urinary Glyphosate Exposure and Cognitive Impairment in Older Adults from NHANES 2013-2014. J Alzheimers Dis 2024; 97:609-620. [PMID: 38143355 DOI: 10.3233/jad-230782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2023]
Abstract
BACKGROUND Glyphosate is the most commonly used herbicide with potential neurotoxicity. However, limited epidemical evidence is found in the relationship between glyphosate and cognitive impairment, especially in the cognitive-disrupting sensitive elderly populations. OBJECTIVE This study aimed to examine the association of urinary glyphosate exposure with cognitive impairment in the United State (US) older adults. METHODS Cognitive impairment was determined by the following four tests: the Consortium to Establish a Registry for Alzheimer's disease (CERAD) Immediate Recall test (IR), the CERAD Delayed Recall tests (DR), the Animal Fluency (AF) test and the Digit Substitution test (DSST). Survey weighted logistic regression and restricted cubic splines were applied to evaluate and visualize the association between glyphosate and cognitive impairment. RESULTS A total of 465 elderly adults were identified in the National Health and Nutrition Examination Survey (NHANES) 2013-2014 cycle, and among them, 83.87% individuals had detectable urinary levels of glyphosate (0.628 ng/mL in average). After adjusting for the potential covariates, glyphosate was significantly linked to increased DR and AF impairment, and the corresponding ORs were 1.52 (1.01 to 2.30, p = 0.049) and 1.69 (1.11 to 2.59, p = 0.019), respectively. No significant association was identified between glyphosate and IR or DSST impairment. The RCS plot further confirmed the linear and positive relationships between glyphosate and DR and AF impairment. CONCLUSIONS These findings suggested that exposure to glyphosate might be associated with declined cognitive function in the elderly, and it might be prudent to evaluate cognitive outcomes for aged individuals with glyphosate exposures.
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Affiliation(s)
- Jiawen Ren
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Yongquan Yu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Yucheng Wang
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Yu Dong
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
| | - Xiaobing Shen
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China
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Hao Z, Tran JYS, Bat BKK, Yiu KKL, Chan JYC, Tsoi KKF. Rhythmic musical intervention improves response time of memory tests: A pilot study on the application of a digital cognitive assessment. Digit Health 2024; 10:20552076241271875. [PMID: 39119553 PMCID: PMC11307344 DOI: 10.1177/20552076241271875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 06/25/2024] [Indexed: 08/10/2024] Open
Abstract
Background Memory complaints are the early symptoms of cognitive impairment, and they usually bring anxiety about cognitive deterioration among the elderly population. Musical interventions were demonstrated to relieve dementia symptoms. This pilot study investigated the potential benefits of rhythmic musical intervention, African drumming, on cognitive function and mood status with traditional and digital assessments for elderly participants. Method Participants were recruited through social media. The musical intervention was arranged by drumming instructors certified by the Hong Kong Association of African Drumming. Participants joined regular training classes with eight lessons, which covered rhythmic clapping and drumming, power control, and overall performance with songs. The inclusion criteria included the following: (1) age over 50; (2) self-reported complaints of memory loss; (3) the ability to use digital devices, such as a smartphone; and (4) can understand the content of questionnaires and follow the intervention schedules. Those with hearing impairment, failure to use Chinese, and active psychosis or dementia were excluded. Cognitive function was measured by the Hong Kong version of the Montreal Cognitive Assessment (HK-MoCA) and a digital platform, ScreenMat. Anxiety and depression levels were assessed by the State-Trait Anxiety Inventory (STAI) and Geriatric Depression Scale (GDS-15). All assessments were performed before and after the drumming classes. The outcomes were compared using the Wilcoxon signed rank test with 0.05 as the significance level. Result Twenty-two participants joined this study with an attendance rate of 90%. The overall cognitive function of the participants was good with an average score of 27 for HK-MoCA. After eight sessions of African drum intervention, the cognitive function did not show a significant improvement, but the response time of answering the digital cognitive questions was significantly faster than before the intervention (-39.9 s, p = 0.03). The response time for the short-term memory function was most significantly reduced (-13.5 s, p = 0.017). The anxiety and depression scores (i.e. STAI and GDS) also significantly improved (p < 0.001) after the intervention. Conclusion Rhythmic musical intervention is not only effective in improving emotional status, but also potentially good for improving cognitive symptoms, including the response time of the memory test. Digital behavioral analysis may bring new insights for future research on cognitive assessment.
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Affiliation(s)
- Ziyu Hao
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Joshua YS Tran
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Baker KK Bat
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Karen KL Yiu
- Stanley Ho Big Data Decision Analytics Research Centre, The Chinese University of Hong Kong, Hong Kong, China
| | - Joyce YC Chan
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Kelvin KF Tsoi
- JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
- Stanley Ho Big Data Decision Analytics Research Centre, The Chinese University of Hong Kong, Hong Kong, China
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Park S, Jeong K, Lee S. A Study on the Longitudinal Relationship between Changes in Depression and Cognitive Function among Older Adults Living Alone. Healthcare (Basel) 2023; 11:2712. [PMID: 37893786 PMCID: PMC10606759 DOI: 10.3390/healthcare11202712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/06/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND As South Korea faces unprecedented population aging, this longitudinal study examined the relationship between depression and cognitive function changes in older individuals living alone. METHODS The study used data from the Korean Longitudinal Study of Aging (KLoSA). A total of 1354 participants with data available over a period of at least three years, from 2016 (wave 1) to 2020 (wave 8), were included, and latent growth modeling (LGM) was used for analysis. RESULTS Depression levels increased gradually among older individuals living alone and cognitive function declined over time among older adults living alone. Moreover, higher initial depression levels were associated with lower initial cognitive function levels and a more rapid cognitive decline over time. Therefore, it is imperative that depression be addressed as a potential cause of cognitive impairment and dementia. Furthermore, rapid increases in depression corresponded to rapid declines in cognitive function, indicating the need for continuous monitoring and intervention in cases of escalating depression, as it may negatively affect cognitive abilities. CONCLUSIONS These findings highlight the complex interplay between depression and cognitive function among older individuals living alone. Policy support to encourage participation in these programs is crucial to enhance the well-being of this vulnerable population.
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Affiliation(s)
- Soyoung Park
- Department of Social Welfare, Semyung University, 65 Semyung-ro, Jecheon 27136, Republic of Korea;
| | - Kyuhyoung Jeong
- Department of Social Welfare, Semyung University, 65 Semyung-ro, Jecheon 27136, Republic of Korea;
| | - Seoyoon Lee
- Interdisciplinary Graduate Program in Social Welfare Policy, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea;
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Tan EYL, Janssen N, Handels R, Ramakers IHGB, Verhey FRJ, van der Flier WM, Melis RJF, Olde Rikkert MGM, Schols JMGA, de Vugt ME. Determinants of quality of life in family caregivers in MCI: a comparison with mild dementia. Aging Ment Health 2023; 27:1983-1989. [PMID: 37310855 DOI: 10.1080/13607863.2023.2220274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 05/18/2023] [Indexed: 06/15/2023]
Abstract
OBJECTIVES The aim of the current study was to investigate the health-related quality of life (HRQol) of the family caregiver in MCI, explore possible determinants and study possible differences with mild dementia. METHODS This secondary data analysis included 145 persons with MCI and 154 persons with dementia and their family caregivers from two Dutch cohort studies. HRQoL was measured with the VAS of the EuroQol-5D-3L version. Regressions analyses were conducted to examine potential demographic and clinical determinants of the caregiver's HRQoL. RESULTS The mean EQ5D-VAS in family caregivers of persons with MCI was 81.1 (SD 15.7), and did not significantly differ from family caregivers in mild dementia (81.9 (SD 13.0)). In MCI, patient measurements were not significantly associated with caregiver mean EQ5D-VAS. Concerning caregiver characteristics, being a spouse and a lower educational level were associated with a lower mean EQ5D-VAS (in a multiple linear regression model: unstandardized B -8.075, p = 0.013 and unstandardized B -6.162, p = 0.037 resp.). In mild dementia, the NPI item irritability showed an association with caregiver EQ5D-VAS in bivariate linear regression analyses. CONCLUSION Results indicate that especially family caregiver characteristics seem to influence family caregiver HRQoL in MCI. Future research should include other potential determinants such as burden, coping strategies and relationship quality.
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Affiliation(s)
- Eva Y L Tan
- Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Department of Old Age Psychiatry, Institute for Mental Health Care Eindhoven (GGzE), Eindhoven, The Netherlands
| | - Niels Janssen
- Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Ron Handels
- Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Inez H G B Ramakers
- Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Frans R J Verhey
- Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Wiesje M van der Flier
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands
- Epidemiology and Data Science, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands
| | - René J F Melis
- Department of Geriatric Medicine, Radboudumc Alzheimer Center, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marcel G M Olde Rikkert
- Department of Geriatric Medicine, Radboudumc Alzheimer Center, Donders Centre for Medical Neurosciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jos M G A Schols
- Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Department of Family Medicine and Department of Health Services Research, Caphri, Maastricht, the Netherlands
| | - Marjolein E de Vugt
- Alzheimer Center Limburg, School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
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Kovan SB, Soled DR. A Disembodied Dementia: Graphic Medicine and Illness Narratives. THE JOURNAL OF MEDICAL HUMANITIES 2023; 44:227-244. [PMID: 36539673 DOI: 10.1007/s10912-022-09766-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/16/2022] [Indexed: 05/07/2023]
Abstract
The dominant discourse on dementia promotes a view that as individuals progress with the disease, they experience a neurological decline causing a loss of self. This notion, grounded in a Cartesian representation of selfhood, associates a loss of self as directly related to cognition. This paper presents an alternative anthropological framework, embodied selfhood, that challenges this representation. It then examines a potential tool, graphic medicine, to translate this theory into caregiving practice. Through analyzing three graphic novels-Wrinkles, Tangles, and Aliceheimer's-this paper demonstrates how tension exists between different conceptions of selfhood and associated implications for caregivers and patients alike.
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Affiliation(s)
- Sarah B Kovan
- Department of Psychiatry, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA
| | - Derek R Soled
- Department of Internal Medicine-Pediatrics, Brigham and Women's Hospital, 75 Francis Street, Boston, MA, 02115, USA.
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Choukou MA, Olatoye F, Urbanowski R, Caon M, Monnin C. Digital Health Technology to Support Health Care Professionals and Family Caregivers Caring for Patients With Cognitive Impairment: Scoping Review. JMIR Ment Health 2023; 10:e40330. [PMID: 36630174 PMCID: PMC9878361 DOI: 10.2196/40330] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 09/25/2022] [Accepted: 11/09/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Digital health technology is a promising way of supporting health care providers and family caregivers as they care for patients with cognitive impairment. OBJECTIVE This scoping review aimed to portray the use of digital health technology to assist health care providers and family caregivers in caring for patients with cognitive impairment who live in the community or in a facility. METHODS We conducted a scoping review of peer-reviewed scientific articles available in MEDLINE, PsycINFO, Scopus, and CINAHL with Full Text, as well as gray literature available in preprint servers, theses depositories, and various national and international dementia organizations' websites. The search yielded 975 articles, of which we included 7 (0.7%) in the review. RESULTS Of the 7 interventions included in the retrieved manuscripts, 2 (29%) were digital calendar reminder systems to support activities of daily living and medication management; 2 (29%) were apps on tablet devices to simulate the presence of family before therapy interventions; 1 (14%) was a social robot used in therapeutic sessions to include elements of musicotherapy, reminiscence, cognitive games, and relaxation; 1 (14%) was a commercially available computer system that provides access to various recreational leisure activities; and 1 (14%) was a web-based self-management support system that helps family caregivers to deal with behavior changes in a relative with dementia. Of the 7 articles, only 1 (14%) reported on the use of a behavior change theory, namely a comprehensive process model of engagement coupled with cognitive stimulation therapy. CONCLUSIONS Literature on the topic is scarce, recent, and heterogeneous. There is a clear need for a theoretical framework to conceptualize and govern the use of behavior change models that incorporate technology for patients with cognitive impairment.
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Affiliation(s)
- Mohamed-Amine Choukou
- Department of Occupational Therapy, College of Rehabilitation Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
- Centre on Aging, University of Manitoba, Winnipeg, MB, Canada
| | - Funminiyi Olatoye
- Department of Occupational Therapy, College of Rehabilitation Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Reg Urbanowski
- Department of Occupational Therapy, College of Rehabilitation Sciences, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Maurizio Caon
- School of Management of Fribourg, University of Applied Sciences and Arts Western Switzerland (HES-SO), Fribourg, Switzerland
| | - Caroline Monnin
- Neil John Maclean Health Sciences Library, University of Manitoba, Winnipeg, MB, Canada
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Lang T, Daniel K, Inskip M, Mavros Y, Fiatarone Singh MA. Caring for Informal Dementia Caregivers and Their Loved Ones Via the HOMeCARE Exercise and Mindfulness for Health Program (HOMeCARE): A Randomized, Single-Blind, Controlled Trial. Gerontol Geriatr Med 2023; 9:23337214231203472. [PMID: 37811133 PMCID: PMC10559724 DOI: 10.1177/23337214231203472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/05/2023] [Accepted: 09/08/2023] [Indexed: 10/10/2023] Open
Abstract
Objective: To investigate the effects of a dyadic intervention of mindfulness-based stress reduction (MBSR) for informal dementia caregivers and home-based balance and progressive resistance training (PRT) for their loved ones. Methods: The study was a two arm, randomized, controlled, single-blinded, parallel-group trial. Dyads were randomized to an intervention group: an 8-week MBSR course (daily) and an 8-week PRT and balance training (3 days/week) for their loved ones or a waiting list control group. Results: Nine dyads were randomized [caregivers: median age 75 (40-81) years, loved ones: 77 (73-88) years]. The intervention significantly improved caregiver mindfulness [relative effect size (95% confidence interval) 1.35 (-0.10, 2.81); p = .009] and functional mobility in their loved ones [mean difference (95% confidence interval) 1.53 (-3.09, 6.14)] with no significant effects on caregiver burden [relative effect size (95% confidence interval) 0.22 (-1.09, 1.54); p = .622]. Conclusion: The study appeared feasible in the home environment and future large and longer trials should test the efficacy of a more abbreviated MBSR intervention and to optimize adoption and sustain adherence over time. Trial registry name: HOMeCare: Caring for the Dementia Caregiver and their Loved One via the HOMeCare Exercise and Mindfulness for Health Program Trial URL: https://www.australianclinicaltrials.gov.au/anzctr/trial/ACTRN12617000347369 Registration number: ACTRN12617000347369.
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Affiliation(s)
- Tommy Lang
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Kenneth Daniel
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Michael Inskip
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- College of Healthcare Sciences, Sport and Exercise Science, James Cook University, Townsville, QLD, Australia
| | - Yorgi Mavros
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Maria A. Fiatarone Singh
- Sydney School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- Sydney Medical School, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
- The Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA
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Furuya S, Fletcher JM. Early life environments and cognition in adulthood: New evidence using a semiparametric approach and quantile regression. SSM Popul Health 2022; 19:101251. [PMID: 36217311 PMCID: PMC9547308 DOI: 10.1016/j.ssmph.2022.101251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/29/2022] [Accepted: 09/30/2022] [Indexed: 11/05/2022] Open
Abstract
Theories and empirical evidence document the importance of early life environmental factors on later life cognition. A next question is how and in what dimension associations between early life environments and later life cognition vary. Using data from the UK Biobank in conjunction with time-place-specific infant mortality rates, we assessed heterogeneous and non-linear associations between early life conditions and later life cognition. We found that the association between the infant mortality rate and later life cognition increased once the UK achieved very low infant mortality rates, suggesting that additional decreases in infant mortality rates in an industrialized society continue to improve later life cognition. We also found that infant mortality rates have stronger effects at upper quantiles of the cognition distribution. This implies that adverse early life environments may have an important role for an early manifestation of cognitive aging.
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Affiliation(s)
- Shiro Furuya
- Department of Sociology, University of Wisconsin-Madison, Madison, WI, 53706, USA.,Center for Demography of Health and Aging, University of Wisconsin-Madison, Madison, WI, 53706, USA.,Center for Demography and Ecology, University of Wisconsin-Madison, WI, 53706, USA
| | - Jason M Fletcher
- Department of Sociology, University of Wisconsin-Madison, Madison, WI, 53706, USA.,Center for Demography of Health and Aging, University of Wisconsin-Madison, Madison, WI, 53706, USA.,Center for Demography and Ecology, University of Wisconsin-Madison, WI, 53706, USA.,La Follette School of Public Affairs, University of Wisconsin-Madison, Madison, WI, 53706, USA
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12
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O’Caoimh R, Calnan M, Dhar A, Molloy DW. Prevalence and Predictors of Caregiver Burden in a Memory Clinic Population. J Alzheimers Dis Rep 2021; 5:739-747. [PMID: 34755048 PMCID: PMC8543373 DOI: 10.3233/adr-201003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Although caregiver burden is common among carers of people with dementia, little is known about its prevalence and predictors among caregivers of patients attending memory clinics. OBJECTIVE To examine carer and patient-specific characteristics associated with caregiver burden across the cognitive spectrum in a memory clinic population. METHODS Consecutive patients referred to a university hospital geriatric memory clinic were included. Caregiver burden was scored using the Caregiver Burden Score (CBS), (modified Zarit), with scores≥15/30 suggesting burden. BPSD were measured with the dysfunctional behaviour rating instrument (DBRI). Cognition was screened using the Montreal Cognitive Assessment (MoCA) and Quick Mild Cognitive Impairment (Qmci) screen. RESULTS In all, 351 patients were included, median age 77 (±11) years; 65.5% were female. The prevalence of caregiver burden was 33.6% overall, increasing from 10.8% in subjective cognitive decline (SCD), to 15% in mild cognitive impairment (MCI) and 43% in dementia; CBS scores were significantly higher in dementia (p < 0.001). Caregivers with burden were significantly younger (p = 0.045) and were more likely to be adult children (p = 0.007). The CBS weakly correlated with the stage of cognitive impairment (r = 0.16) but had moderate correlation with MoCA (r = -0.54) and Qmci scores (r = -0.60). After adjustment for co-variates, DBRI scores alone independently predicted burden (odds ratio 1.23;1.11-1.35, p < 0.001). CONCLUSION Caregiver burden is associated with the stage of cognitive impairment, with higher prevalence proportions in those with dementia compared with MCI and SCD. Only the severity of neuropsychiatric symptoms independently predicted caregiver burden in this population and its presence should prompt assessment for burden.
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Affiliation(s)
- Rónán O’Caoimh
- Centre for Gerontology and Rehabilitation, University College Cork, St Finbarr’s Hospital, Cork City, Ireland
- Health Research Board, Clinical Research Facility Galway, National University of Ireland, Galway, Ireland
- Department of Geriatric Medicine, Mercy University Hospital, Grenville Place, Cork City, Ireland
| | - Mareeta Calnan
- Centre for Gerontology and Rehabilitation, University College Cork, St Finbarr’s Hospital, Cork City, Ireland
| | - Arup Dhar
- Baker Heart and Diabetes Institute, Melbourne VIC, Australia
- NeuroCentrix, Noble Park, VIC, Australia
| | - D. William Molloy
- Centre for Gerontology and Rehabilitation, University College Cork, St Finbarr’s Hospital, Cork City, Ireland
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13
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Yu Q, Cheval B, Becker B, Herold F, Chan CCH, Delevoye-Turrell YN, Guérin SMR, Loprinzi P, Mueller N, Zou L. Episodic Memory Encoding and Retrieval in Face-Name Paired Paradigm: An fNIRS Study. Brain Sci 2021; 11:brainsci11070951. [PMID: 34356185 PMCID: PMC8305286 DOI: 10.3390/brainsci11070951] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/28/2021] [Accepted: 07/09/2021] [Indexed: 11/22/2022] Open
Abstract
Background: Episodic memory (EM) is particularly sensitive to pathological conditions and aging. In a neurocognitive context, the paired-associate learning (PAL) paradigm, which requires participants to learn and recall associations between stimuli, has been used to measure EM. The present study aimed to explore whether functional near-infrared spectroscopy (fNIRS) can be employed to determine cortical activity underlying encoding and retrieval. Moreover, we examined whether and how different aspects of task (i.e., novelty, difficulty) affects those cortical activities. Methods: Twenty-two male college students (age: M = 20.55, SD = 1.62) underwent a face-name PAL paradigm under 40-channel fNIRS covering fronto-parietal and middle occipital regions. Results: A decreased activity during encoding in a broad network encompassing the bilateral frontal cortex (Brodmann areas 9, 11, 45, and 46) was observed during the encoding, while an increased activity in the left orbitofrontal cortex (Brodmann area 11) was observed during the retrieval. Increased HbO concentration in the superior parietal cortices and decreased HbO concentration in the inferior parietal cortices were observed during encoding while dominant activation of left PFC was found during retrieval only. Higher task difficulty was associated with greater neural activity in the bilateral prefrontal cortex and higher task novelty was associated with greater activation in occipital regions. Conclusion: Combining the PAL paradigm with fNIRS provided the means to differentiate neural activity characterising encoding and retrieval. Therefore, the fNIRS may have the potential to complete EM assessments in clinical settings.
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Affiliation(s)
- Qian Yu
- Exercise Psychophysiology Laboratory, Institute of KEEP Collaborative Innovation, School of Psychology, Shenzhen University, Shenzhen 518060, China;
| | - Boris Cheval
- Swiss Center for Affective Sciences, University of Geneva, 1205 Geneva, Switzerland;
- Laboratory for the Study of Emotion Elicitation and Expression (E3Lab), Department of Psychology, FPSE, University of Geneva, 1205 Geneva, Switzerland
| | - Benjamin Becker
- MOE Key Laboratory for Neuroinformation, The Clinical Hospital of Chengdu Brain Science Institute, School of Life Science and Technology, University of Electronic Science and Technology of China, Xiyuan Ave 2006, Chengdu 611731, China;
| | - Fabian Herold
- Department of Neurology, Medical Faculty, Otto von Guericke University, Leipziger Street 44, 39120 Magdeburg, Germany; (F.H.); (N.M.)
- German Center for Neurodegenerative Diseases (DZNE), Research Group Neuroprotection, Leipziger Street 44, 39120 Magdeburg, Germany
| | - Chetwyn C. H. Chan
- Department of Psychology, The Education University of Hong Kong, Tai Po, Hong Kong, China;
| | - Yvonne N. Delevoye-Turrell
- UMR 9193-SCALab-Sciences Cognitives et Sciences Affectives, Université de Lille, F-59000 Lille, France; (Y.N.D.-T.); (S.M.R.G.)
| | - Ségolène M. R. Guérin
- UMR 9193-SCALab-Sciences Cognitives et Sciences Affectives, Université de Lille, F-59000 Lille, France; (Y.N.D.-T.); (S.M.R.G.)
| | - Paul Loprinzi
- Department of Health, Exercise Science, and Recreation Management, The University of Mississippi, Oxford, MS 38677, USA;
| | - Notger Mueller
- Department of Neurology, Medical Faculty, Otto von Guericke University, Leipziger Street 44, 39120 Magdeburg, Germany; (F.H.); (N.M.)
- German Center for Neurodegenerative Diseases (DZNE), Research Group Neuroprotection, Leipziger Street 44, 39120 Magdeburg, Germany
| | - Liye Zou
- Exercise Psychophysiology Laboratory, Institute of KEEP Collaborative Innovation, School of Psychology, Shenzhen University, Shenzhen 518060, China;
- Correspondence:
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14
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Mayo CD, Kenny R, Scarapicchia V, Ohlhauser L, Syme R, Gawryluk JR. Aging in Place: Challenges of Older Adults with Self-Reported Cognitive Decline. Can Geriatr J 2021; 24:138-143. [PMID: 34079607 PMCID: PMC8137463 DOI: 10.5770/cgj.24.456] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background An emergent concern related to the aging and the increased risk of cognitive decline is the institutionalization of older adults. Evidence has shown that aging in place leads to many benefits, including higher quality of life. In order to support older adults, it is imperative that we understand the challenges people with changes in cognition face while aging in place. Methods A total of sixteen older adults with self-reported cognitive decline and six informal caregivers of individuals reporting cognitive decline, all of whom are living in independent residences, participated. Focus group sessions with semi-structured interviews were conducted, followed by thematic qualitative data analyses. Results Thematic analyses led to the identification of six challenges to aging in place, including: 1) memory decline, 2) emotional challenges/low mood, 3) social isolation/loneliness, 4) difficulty with mobility and physical tasks, 5) difficulties with activities of daily living/instrumental activities of daily living, and 6) lack of educational resources on cognitive change. Conclusion The themes identified in the current study represent common challenges in aging in place for older adults with self-reported cognitive decline. Identification of these themes allows for important next steps, which can focus on supports through targeted interventions.
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Affiliation(s)
- Chantel D Mayo
- Department of Psychology, University of Victoria, BC, Canada.,Institute on Aging and Lifelong Health, University of Victoria, BC, Canada
| | - Rebecca Kenny
- Faculty of Medicine, University of British Columbia, BC, Canada
| | - Vanessa Scarapicchia
- Department of Psychology, University of Victoria, BC, Canada.,Institute on Aging and Lifelong Health, University of Victoria, BC, Canada
| | - Lisa Ohlhauser
- Department of Psychology, University of Victoria, BC, Canada.,Institute on Aging and Lifelong Health, University of Victoria, BC, Canada
| | - Robin Syme
- CanAssist, University of Victoria, BC, Canada
| | - Jodie R Gawryluk
- Department of Psychology, University of Victoria, BC, Canada.,Institute on Aging and Lifelong Health, University of Victoria, BC, Canada.,CanAssist, University of Victoria, BC, Canada.,Division of Medical Sciences, University of Victoria, BC, Canada
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15
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Li CC, Chen YF, Liang J, Matthews AK, Barnes LL. Trajectories of Multiple Behavioral Risk Factors and Their Associations With Cognitive Function Trajectories Among Older African Americans and White Americans. J Aging Health 2021; 33:674-684. [PMID: 33788658 DOI: 10.1177/08982643211005905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objectives: This study examined the joint trajectories of behavioral risk factors (smoking, alcohol drinking, and body mass index) and their associations with cognitive function trajectories among older African Americans and white Americans. Methods: Data from the Health and Retirement Study (1998-2014) were used. Group-based mixture modeling and multinomial logistic regression analysis were performed. Results: Three joint trajectories of behavioral risk factors (overweight, smoking and drinking, and drinking and overweight) and three cognitive function trajectories (low, moderate, and high) were identified. A significantly higher percentage of African Americans were in the "overweight," "smoking and drinking," and "low" cognitive functioning groups as measured by the total cognition composite score compared to white Americans. After accounting for covariates, the "drinking and overweight" group was associated with the "moderate" or "high" cognitive functioning group. Discussion: Future interventions targeting the combinations of behavioral risk factors are needed to promote healthy aging among high-risk populations.
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Affiliation(s)
- Chien-Ching Li
- Department of Health Systems Management, 2461Rush University, Chicago, IL, USA
| | - Yi-Fan Chen
- Center for Clinical Translational Science, 14681University of Illinois at Chicago, Chicago, IL, USA
| | - Jersey Liang
- Department of Health Management and Policy, 1259University of Michigan, Ann Arbor, MI, USA
| | - Alicia K Matthews
- Department of Population Health Nursing Science, 14681University of Illinois at Chicago, Chicago, IL, USA
| | - Lisa L Barnes
- Alzheimer's Disease Center, 2461Rush University Medical Center, Chicago, IL, USA
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16
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Beatie BE, Mackenzie CS, Funk L, Davidson D, Koven L, Reynolds KA. Caregiver identity in care partners of persons living with mild cognitive impairment. DEMENTIA 2021; 20:2323-2339. [PMID: 33595336 PMCID: PMC8564256 DOI: 10.1177/1471301221994317] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Research on caregiver identity in the context of memory impairment has focused primarily
on more advanced stages of the cognitive impairment trajectory (e.g., dementia
caregivers), failing to capture the complex dynamics of early caregiver identity
development (e.g., MCI; mild cognitive impairment caregivers). The aim of this study was
to develop a nuanced understanding of how caregiver identity develops in family and
friends of persons living with MCI. Using constructivist grounded theory (ConGT), this
study explored caregiver identity development from 18 in-depth interviews with spouses
(n = 13), children (n = 3), and friends
(n = 2) of persons recently diagnosed with MCI. The overarching themes
influencing MCI caregiver identity development included MCI changes, care-related
experiences, “caregiver” interpretation, and approach/avoidance coping. These themes
influenced how participants primarily identified, represented as I am a caregiver,
I am not a caregiver, or liminality (i.e., between their
previous identity and a caregiver identity). Irrespective of their current
self-identification, all conveyed thinking about their “future self,” as providing more
intensive care. MCI caregiver identity development in family and friends is a fluid and
evolving process. Nearly all participants had taken on care tasks, yet the majority of
these individuals did not clearly identify as caregivers. Irrespective of how participants
identified, they were engaging in care, and would likely benefit from support with
navigating these changes and their new, ambiguous, and evolving roles.
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Affiliation(s)
- Brooke E Beatie
- Department of Psychology, 194379University of Manitoba, Winnipeg, Manitoba, Canada
| | - Corey S Mackenzie
- Department of Psychology, 194379University of Manitoba, Winnipeg, Manitoba, Canada
| | - Laura Funk
- Department of Sociology and Criminology, 8664University of Manitoba, Winnipeg, Manitoba, Canada
| | - Dylan Davidson
- Department of Psychology, 12359University of Manitoba, Winnipeg, Manitoba, Canada
| | - Lesley Koven
- Department of Clinical Health Psychology, 12359University of Manitoba, Winnipeg, Manitoba, Canada
| | - Kristin A Reynolds
- Department of Psychology, 12359University of Manitoba, Winnipeg, Manitoba, Canada
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17
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Taranrød LB, Eriksen S, Pedersen I, Kirkevold Ø. Characteristics, Burden of Care and Quality of Life of Next of Kin of People with Dementia Attending Farm-Based Day Care in Norway: A Descriptive Cross-Sectional Study. J Multidiscip Healthc 2020; 13:1363-1373. [PMID: 33173299 PMCID: PMC7646404 DOI: 10.2147/jmdh.s268818] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 09/11/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Caring for people with dementia is often associated with burden of care and may influence the quality of life of the next of kin. The aim of this study was to describe the characteristics of the next of kin to people with dementia attending farm-based day care service (FDC) and identify characteristics associated with burden of care and quality of life (QoL) of next of kin. Participants and Methods Ninety-four dyads of people with dementia and their next of kin were included from 25 FDCs in Norway in this descriptive cross-sectional study. The Relative Stress Scale (RSS) and the QoL–Alzheimer’s Disease Scale (QoL-AD) were used as outcomes measures. Results The participants consisted of those who lived with a person with dementia (spouse/partner, 62%) and those who did not (children), with significant differences in age, education level, work employment, perceived social support, depression symptoms, burden of care, and QoL. In multiple regression models, RSS and QoL were associated with living with the person with dementia, anxiety symptoms and perceived social support. In addition, RSS was associated with neuropsychiatric symptoms (NPS) in the people with dementia. Conclusion Our findings underline the importance of obtaining knowledge about the next of kin’s burden of care and QoL, of people with dementia attending an FDC. This knowledge is essential for those responsible for providing the best possible services for the next of kin and for developing targeted interventions to support the next of kin.
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Affiliation(s)
- Liv Bjerknes Taranrød
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway.,University of Oslo, Faculty of Medicine, Oslo, Norway
| | - Siren Eriksen
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway.,Department of Bachelor Education, Lovisenberg Diaconal University College, Oslo, Norway
| | - Ingeborg Pedersen
- Department of Public Health Science, Norwegian University of Life Sciences, Ås, Norway
| | - Øyvind Kirkevold
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway.,Centre of Old Age Psychiatry Research, Innlandet Hospital Trust, Brumunddal, Norway.,Norwegian University of Science and Technology (NTNU), Department of Health Sciences in Gjøvik, Trondheim, Norway
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18
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Verreault P, Turcotte V, Ouellet MC, Robichaud LA, Hudon C. Efficacy of cognitive-behavioural therapy interventions on reducing burden for caregivers of older adults with a neurocognitive disorder: a systematic review and meta-analysis. Cogn Behav Ther 2020; 50:19-46. [PMID: 33125307 DOI: 10.1080/16506073.2020.1819867] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
By 2025, 34 million people worldwide will be living with Alzheimer's disease or another form of dementia (i.e., neurocognitive disorders). Symptoms of neurocognitive disorders have functional repercussions on daily activities. People with neurocognitive disorders often rely on a caregiver to alleviate the impact of their symptoms, but this help has consequences for the caregiver. Indeed, caregivers report subjective burden, depressive symptoms, stress, anxiety and a lower quality of life than non-caregivers. Multiple cognitive-behavioral therapy (CBT) trials have been conducted to reduce these symptoms for caregivers. No meta-analysis has been conducted to evaluate the efficacy of this type of intervention on reducing subjective burden. Articles were selected from PsycNet, MEDLINE, AgeLine and ProQuest Dissertation and Theses for the period from 2000 to 2017. Article selection, data extraction and bias analysis for individual studies were completed by two independent authors who used a consensus procedure when discrepancies occurred. A total of 20 articles were included in the systematic review. Ten studies evaluated the efficacy of CBT in reducing subjective burden, and the meta-analysis suggested a significant reduction in subjective burden following CBT. Additionally, 17 studies evaluated the efficacy in reducing depressive symptoms, and the meta-analysis revealed a significant reduction for these caregivers following CBT. CBT for caregivers of individuals with a neurocognitive disorder had no impact on stress, anxiety, or quality of life.
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Affiliation(s)
- Phylicia Verreault
- CERVO Brain Research Centre , Québec, Canada.,École De Psychologie, Université Laval , Québec, Canada
| | - Valérie Turcotte
- CERVO Brain Research Centre , Québec, Canada.,École De Psychologie, Université Laval , Québec, Canada
| | - Marie-Christine Ouellet
- École De Psychologie, Université Laval , Québec, Canada.,Center for Interdisciplinary Research in Rehabilitation and Social Integration , Québec, Canada
| | | | - Carol Hudon
- CERVO Brain Research Centre , Québec, Canada.,École De Psychologie, Université Laval , Québec, Canada
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19
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Kasper S, Bancher C, Eckert A, Förstl H, Frölich L, Hort J, Korczyn AD, Kressig RW, Levin O, Palomo MSM. Management of mild cognitive impairment (MCI): The need for national and international guidelines. World J Biol Psychiatry 2020; 21:579-594. [PMID: 32019392 DOI: 10.1080/15622975.2019.1696473] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Objectives: To review available evidence of pharmacological and non-pharmacological treatment for MCI and analyse information and limitations in national and international guidelines.Methods: Experts from several European countries conducted a qualitative review of the literature on MCI and treatments for MCI, as well as respective chapters in national and international guidelines on dementia/MCI. Psychotherapeutic/psychosocial treatments were excluded from the review.Results: Consensus diagnostic criteria for MCI are available, making early recognition and accurate classification of MCI subtypes possible. MCI can be identified in a primary care setting. Further corroboration and differential diagnosis should be done at specialist level. Mixed pathologies are the rule in MCI, thus a multi-target treatment approach is a rational strategy. Promising evidence has been generated for multi-domain interventions. Limited evidence is available for different pharmacological classes that have been investigated in MCI clinical trials (e.g. acetylcholinesterase inhibitors). EGb 761® improved symptoms in some clinical trials; it is the only pharmacological treatment recommended in existing guidelines for the symptomatic treatment of MCI.Conclusions: MCI is recognised as an important treatment target and some recent national guidelines have considered symptomatic treatment recommendations for MCI. However, more needs to be done, especially at an international level.
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Affiliation(s)
- Siegfried Kasper
- Center for Brain Research, Medical University of Vienna, Vienna, Austria
| | - Christian Bancher
- Department of Neurology/Neurological Rehabilitation, Landesklinikum Horn-Allentsteig, Horn, Austria
| | - Anne Eckert
- Neurobiology Lab for Brain Aging and Mental Health, Transfaculty Research Platform Molecular & Cognitive Neuroscience (MCN), University of Basel, Psychiatric University Clinics Basel, Basel, Switzerland
| | - Hans Förstl
- Clinic and Polyclinic for Psychiatry and Psychotherapy, Technical University of Munich, Klinikum rechts der Isar, Munich, Germany
| | - Lutz Frölich
- Department of Gerontopsychiatry, Central Institute of Mental Health Medical Faculty Mannheim, University of Heidelberg, Heidelberg, Germany
| | - Jakub Hort
- Department of Neurology, Charles University, 2nd Medical Faculty, and Motol University Hospital, Prague, Czech Republic.,International Clinical Research Centre, Brno, Czechia
| | - Amos D Korczyn
- Department of Neurology, Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv, Israel
| | - Reto W Kressig
- University Department of Geriatric Medicine FELIX PLATTER, University of Basel, Basel, Switzerland
| | - Oleg Levin
- Russian Medical Academy of Continuous Professional Education, Moscow, Russia
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20
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Mavounza C, Ouellet MC, Hudon C. Caregivers' emotional distress due to neuropsychiatric symptoms of persons with amnestic mild cognitive impairment or Alzheimer's disease. Aging Ment Health 2020; 24:423-430. [PMID: 30588847 DOI: 10.1080/13607863.2018.1544208] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Compared to the literature on Alzheimer's disease (AD), less is known about the emotional distress of caregivers of persons with amnestic Mild Cognitive Impairment (aMCI). This study describes and compares emotional distress due to neuropsychiatric symptoms (NPS) among children and spousal caregivers of aMCI or mild AD care recipients. It also examined the association between the frequency and severity of NPS and caregivers' emotional distress. In total, 108 spouses or children of persons with aMCI or mild AD were administered the Neuropsychiatric Inventory, measuring the frequency/severity of NPS in the patient as well as the associated caregiver's emotional distress. Emotional distress due to each NPS was compared between children and spouses and the relationship between NPS and emotional distress was assessed. There was no significant difference in emotional distress between aMCI and mild AD spousal caregivers for all symptoms, but for children caregivers, emotional distress was significantly higher in the mild AD group than in the aMCI group. Regardless of the caregiver's relationship to the patient or the condition (aMCI vs mild AD) of the latter, there was a positive relationship between the frequency/severity of NPS and caregiver emotional distress. Caregivers of persons with aMCI experienced emotional distress due to the presence of NPS in their significant others at a level that is generally similar to that experienced by caregivers of persons with mild AD. This study highlights the need for interventions to reduce emotional burden by helping caregivers manage NPS in care recipients.
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Affiliation(s)
- Céline Mavounza
- CERVO Brain Research Centre, Québec, Canada.,École de psychologie, Université Laval, Québec, Canada
| | - Marie-Christine Ouellet
- École de psychologie, Université Laval, Québec, Canada.,Centre interdisciplinaire de recherche en réadaptation et intégration sociale, Québec, Canada
| | - Carol Hudon
- CERVO Brain Research Centre, Québec, Canada.,École de psychologie, Université Laval, Québec, Canada
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21
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Hawkley L, Zheng B, Hedberg EC, Huisingh-Scheetz M, Waite L. Cognitive limitations in older adults receiving care reduces well-being among spouse caregivers. Psychol Aging 2020; 35:28-40. [PMID: 31985247 PMCID: PMC6989024 DOI: 10.1037/pag0000406] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A large number of older adults have physical and/or cognitive challenges and require help to manage everyday activities. Many older adults receive care from a spouse. Over the long term, this has adverse consequences for caregiver health and well-being. Less is known about the outcomes associated with the early transition to becoming a spousal caregiver. Nor is it clear how mild-cognitive decline worsens caregiver outcomes. The present study uses dyadic data from 588 couples in the National Social Life, Health, and Aging Project to compare mental and social well-being in marital partners who became a spousal caregiver versus those who remained noncaregivers or became caregivers for someone other than a spouse between 2010 and 2015. Cognitive ability was assessed using a validated version of the Montreal Cognitive Assessment. Moderated Actor-Partner Independence Models revealed that becoming a caregiver was associated with an increase in perceived stress in both men and women, and an increase in anxiety among men. Partners' cognitive limitations moderated, in a dose-dependent fashion, the association between becoming a caregiver and changes in well-being. Specifically, becoming a caregiver was associated with increased support from friends for wives at lower levels of husband's cognitive ability, and with increased anxiety for husbands at lower levels of wife's cognitive ability. Associations were independent of demographic characteristics and physical limitations. We discuss the value of using population-based samples to study the transition to caregiving and implications for interventions during the early transition to a caregiving role for even modestly cognitively impaired partners. (PsycINFO Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Louise Hawkley
- Academic Research Centers, National Opinion Research Center (NORC) at the University of Chicago
| | - Boyan Zheng
- Academic Research Centers, National Opinion Research Center (NORC) at the University of Chicago
| | - E C Hedberg
- Academic Research Centers, National Opinion Research Center (NORC) at the University of Chicago
| | - Megan Huisingh-Scheetz
- Department of Medicine, Section of Geriatrics and Palliative Medicine, University of Chicago
| | - Linda Waite
- Department of Sociology, University of Chicago
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22
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Nimgaonkar VL, Bhatia T, Mansour A, Wesesky MA, Deshpande S. Herpes Simplex Virus Type-1 Infection: Associations with Inflammation and Cognitive Aging in Relation to Schizophrenia. Curr Top Behav Neurosci 2020; 44:125-139. [PMID: 31049838 DOI: 10.1007/7854_2018_86] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Most persons experience cognitive decline as they grow older. The term "cognitive aging," coined to describe milder varieties of cognitive decline, is likely to be due to multiple causes. Persistent or repeated infections of the central nervous system (whether subclinical or diagnosable) can cause damage to neurons directly or indirectly through inflammation resulting in incremental neuronal damage, thus eroding cognitive reserve. This possibility has not been considered widely. We evaluated the data linking persistent infection with herpes simplex virus type 1 (HSV-1) and cognitive aging by applying the Bradford Hill criteria. Despite inherent problems in establishing causal relations for chronic disorders, our analyses suggest plausible links. These studies are pertinent for patients with schizophrenia, who are particularly vulnerable due to disorder-related cognitive impairment. Further investigations are warranted to test a causal hypothesis, particularly prospective studies and intervention studies.
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Affiliation(s)
- Vishwajit L Nimgaonkar
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
- Department of Human Genetics, University of Pittsburgh, Pittsburgh, PA, USA.
| | - Triptish Bhatia
- Training Program for Psychiatric Genetics in India, Post-graduate Institute for Medical Education and Research, Dr Ram Manohar Lohia Hospital, Delhi, India
| | - Abdelaziz Mansour
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Maribeth A Wesesky
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Smita Deshpande
- Post-graduate Institute for Medical Education and Research, Dr Ram Manohar Lohia Hospital, New Delhi, India
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Law LLF, Mok VCT, Yau MMK. Effects of functional tasks exercise on cognitive functions of older adults with mild cognitive impairment: a randomized controlled pilot trial. ALZHEIMERS RESEARCH & THERAPY 2019; 11:98. [PMID: 31801630 PMCID: PMC6894271 DOI: 10.1186/s13195-019-0548-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 10/22/2019] [Indexed: 01/27/2023]
Abstract
Background Dementia has been presenting an imminent public health challenge worldwide. Studies have shown a combination of cognitive and physical trainings may have synergistic value for improving cognitive functions. Daily functional tasks are innately cognitive demanding and involve components found in common exercise. Individuals with mild cognitive impairment may demonstrate difficulties with complex activities of daily living. Functional tasks could possibly be used as a means of combined cognitive and exercise training for improving cognitive functions. This pilot aims to validate the effects of functional tasks exercise on cognitive functions and functional status in older adults with mild cognitive impairment. Methods A four-arm, rater-blinded randomized controlled trial. Participants (N = 59) were randomized to either a functional task exercise group, a cognitive training group, an exercise training group, or a waitlist control group for 8 weeks. All outcome measures were undertaken at baseline and post-intervention using Neurobehavioral Cognitive Status Examination, Trail Making Test A and B, Chinese Version Verbal Learning Test, Lawton Instrumental Activities of Daily Living Scale, and Zarit Burden Interview. Results Results of the Kruskal-Wallis one-way ANOVA showed higher improvement in the functional task exercise group with significant between-group differences in memory (p = 0.009) compared to the exercise group and cognitive training group, functional status (p = 0.005) compared to the cognitive training group and waitlist control group, and caregiver burden (p = 0.037) compared to the exercise group and cognitive training group. Conclusion This pilot study showed that functional tasks exercise using simulated functional tasks as a means of combined cognitive and exercise program is feasible and beneficial in improving the memory and functional status of older adults with mild cognitive impairment as well as reducing the care-related burdens of their caregivers. The present findings warrant further well-designed longitudinal studies to examine the sustainability of effects and draw more definitive conclusions. Trial registration Australian New Zealand Clinical Trials Registry, ACTRN 12616001635459. Registered on 25 November 2016.
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Affiliation(s)
- Lawla L F Law
- School of Medical and Health Sciences, Tung Wah College, Block A, 98 Shantung Street, Mongkok, Hong Kong SAR.
| | - Vincent C T Mok
- Therese Pei Fong Chow Research Centre for Prevention of Dementia, Gerald Choa Neuroscience Centre, Lui Che Woo Institute of Innovative Medicine, Division of Neurology, Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong. Prince of Wales Hospital, 30-32 Ngan Shing Street, Shatin, New Territories, Hong Kong SAR
| | - Matthew M K Yau
- School of Medical and Health Sciences, Tung Wah College, 31 Wylie Road, Homantin, Hong Kong SAR
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Theory of Mind in Mild Cognitive Impairment - Relationship with Limbic Structures and Behavioural Change. J Int Neuropsychol Soc 2019; 25:1023-1034. [PMID: 31462342 DOI: 10.1017/s1355617719000870] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Older adults presenting with mild cognitive impairment (MCI) have a higher risk of developing dementia and also demonstrate impairments in social cognition. This study sought to establish whether in people with MCI, poorer theory of mind (ToM) was associated with volumetric changes in the amygdala and hippocampus, as well as early changes in behaviour. METHODS One hundred and fourteen people with MCI and fifty-two older adult controls completed the Reading the Mind in the Eyes Test (RMET), while close informants (e.g., spouse/family member/friend/carer) described any current behavioural changes using the Revised Cambridge Behavioural Inventory (CBI-R). A subsample of participants completed structural magnetic resonance imaging (MRI). RESULTS The MCI group showed poorer performance on all neuropsychological tests administered, and moderate reductions on the RMET compared to the control group (d = .44), with greater reduction observed in those with amnestic compared to non-amnestic MCI (p = .03). While a robust correlation was identified between poorer RMET performance and smaller hippocampal volume in the control group (ρ = .53, p = .01), this relationship was not apparent in the MCI group (ρ = .21, p = .11). In the MCI group, poorer RMET performance was associated with poorer everyday skills (ρ = -.26, p = .01) assessed by the CBI-R. CONCLUSIONS Our findings cross-validate previous reports that social cognitive deficits in ToM are a feature of MCI and also suggest that disruptions to broader neural networks are likely to be implicated. Furthermore, ToM deficits in MCI are associated with a decline in everyday skills such as writing or paying bills.
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Connors MH, Seeher K, Teixeira-Pinto A, Woodward M, Ames D, Brodaty H. Mild Cognitive Impairment and Caregiver Burden: A 3-Year-Longitudinal Study. Am J Geriatr Psychiatry 2019; 27:1206-1215. [PMID: 31230914 DOI: 10.1016/j.jagp.2019.05.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 05/11/2019] [Accepted: 05/13/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVES Mild cognitive impairment (MCI) is common, affecting 10%-35% of people over 65, and poses unique challenges for patients and their caregivers. Comparatively little research has examined caregiver burden in this population, with longitudinal research, in particular, lacking. We examined caregiver burden in a sample of people with MCI over 3 years. DESIGN Three-year observational study. SETTING Nine memory clinics in Australia. PARTICIPANTS One-hundred-and-eighty-five people with MCI and their caregivers. MEASUREMENTS Measures of caregiver burden, cognition, function, neuropsychiatric symptoms, driving status, and medication use were completed with patients and their caregivers at regular intervals over a 3-year period. RESULTS Between 21.1% and 29.5% of caregivers reported a clinically significant level of burden over the study. Patients' higher levels of neuropsychiatric symptoms, lower functional ability, and lack of driving ability, and caregivers' employment were associated with greater caregiver burden over time. Caregiver burden did not increase over time when controlling for patient and caregiver characteristics. CONCLUSIONS High levels of caregiver burden are present in a significant proportion of caregivers of people with MCI. Clinical characteristics of patients - including severity of neuropsychiatric symptoms and functional impairment - and the employment status of caregivers predict burden. Such characteristics may help identify caregivers at greater risk of burden to target for intervention.
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Affiliation(s)
- Michael H Connors
- Dementia Centre for Research Collaboration, School of Psychiatry, UNSW Sydney, Sydney, Australia; Centre for Healthy Brain Ageing, School of Psychiatry, UNSW Sydney, Sydney, Australia
| | - Katrin Seeher
- Dementia Centre for Research Collaboration, School of Psychiatry, UNSW Sydney, Sydney, Australia; Centre for Healthy Brain Ageing, School of Psychiatry, UNSW Sydney, Sydney, Australia
| | | | | | - David Ames
- University of Melbourne Academic Unit for Psychiatry of Old Age, Melbourne, Australia; National Ageing Research Institute, Melbourne, Australia
| | - Henry Brodaty
- Dementia Centre for Research Collaboration, School of Psychiatry, UNSW Sydney, Sydney, Australia; Centre for Healthy Brain Ageing, School of Psychiatry, UNSW Sydney, Sydney, Australia.
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Roberto KA, Mccann BR, Blieszner R, Savla J. A Long and Winding Road: Dementia Caregiving With Grit and Grace. Innov Aging 2019; 3:igz021. [PMID: 31528711 PMCID: PMC6735788 DOI: 10.1093/geroni/igz021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Many dementia caregivers provide care for numerous years. Exhibiting grit, or commitment and persistence in the face of adversity, may bolster their ability to manage caregiving challenges. We explored grit in relationship to memory and behavior problems and response to stressors among women engaged in long-term dementia care. RESEARCH DESIGN AND METHODS Informed by a life course perspective, and guided by stress-process theory, we interviewed 10 women with a spouse or parent initially diagnosed with mild cognitive impairment 4 times over 10 years. Using Charmaz's analysis methods and grit as a sensitizing concept, we employed an unfolding analytic strategy involving (a) thematic analysis to identify expressions of grit in response to caregiving stressors across interviews and (b) case-by-case comparisons to assess associations of grit with the use of care strategies across caregivers over time. RESULTS Dementia caregivers experienced unrelenting and changing psychosocial and physical challenges. Over time, most women exhibited a sustained commitment to the relationship through the ways in which they protected the identity of the person with dementia, modified their expectations for emotional intimacy, and managed their financial affairs. They persevered as their roles and relationships fluctuated, often finding purpose and relief through employment and leisure pursuits. As care intensified, women who took charge and consciously made decisions in the best interest of the care recipient and themselves minimized stress. DISCUSSION AND IMPLICATIONS While some caregivers exhibited grit from the outset, all showed enhanced perseverance and commitment to the ways they managed memory-related changes over time. Developing confidence in their ability to manage and provide care helped the caregivers respond to stressors with purpose and sustain their roles and responsibilities. Enhancing grit in long-term dementia caregivers may result in better individual and relational outcomes.
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Affiliation(s)
- Karen A Roberto
- Institute for Society, Culture and Environment, Virginia Tech, Blacksburg, VA
- Center for Gerontology, Virginia Tech, Blacksburg, VA
- Departments of Internal Medicine and Psychiatry and Behavioral Medicine, Virginia Tech Carilion School of Medicine, Roanoke, VA
| | | | | | - Jyoti Savla
- Center for Gerontology, Virginia Tech, Blacksburg, VA
- Department of Human Development and Family Science, Virginia Tech Blacksburg, VA
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Slapik M, Kronemer SI, Morgan O, Bloes R, Lieberman S, Mandel J, Rosenthal L, Marvel C. Visuospatial Organization and Recall in Cerebellar Ataxia. THE CEREBELLUM 2019; 18:33-46. [PMID: 29949096 DOI: 10.1007/s12311-018-0948-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Poor visuospatial skills can disrupt activities of daily living. The cerebellum has been implicated in visuospatial processing, and patients with cerebellar injury often exhibit poor visuospatial skills, as measured by impaired memory for the figure within the Rey-Osterrieth complex figure task (ROCF). Visuospatial skills are an inherent aspect of the ROCF; however, figure organization (i.e., the order in which the figure is reconstructed by the participant) can influence recall ability. The objective of this study was to examine and compare visuospatial and organization skills in people with cerebellar ataxia. We administered the ROCF to patients diagnosed with cerebellar ataxia and healthy controls. The cerebellar ataxia group included patients that carried a diagnosis of spinocerebellar ataxia (any subtype), autosomal dominant cerebellar ataxia, or cerebellar ataxia with unknown etiology. Primary outcome measures were organization and recall performance on the ROCF, with supplemental information derived from cognitive tests of visuospatial perception, working memory, processing speed, and motor function. Cerebellar ataxia patients revealed impaired figure organization relative to that of controls. Figure copy was impaired in the patients, but their subsequent recall performance was normal, suggesting compensation from initial organization and copying strategies. In controls, figure organization predicted recall performance, but this relationship was not observed in the patients. Instead, processing speed predicted patients' recall accuracy. Supplemental tasks indicated that visual perception was intact in the cerebellar ataxia group and that performance deficits were more closely tied to organization strategies than with visuospatial skills.
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Affiliation(s)
- Mitchell Slapik
- Department of Neurology, Johns Hopkins University School of Medicine, 1620 McElderry St., Reed Hall W102A, Baltimore, MD, 21205, USA
| | | | - Owen Morgan
- Department of Neurology, Johns Hopkins University School of Medicine, 1620 McElderry St., Reed Hall W102A, Baltimore, MD, 21205, USA
| | - Ryan Bloes
- Department of Neurology, Johns Hopkins University School of Medicine, 1620 McElderry St., Reed Hall W102A, Baltimore, MD, 21205, USA
| | - Seth Lieberman
- College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - Jordan Mandel
- Department of Neurology, Johns Hopkins University School of Medicine, 1620 McElderry St., Reed Hall W102A, Baltimore, MD, 21205, USA
| | - Liana Rosenthal
- Department of Neurology, Johns Hopkins University School of Medicine, 1620 McElderry St., Reed Hall W102A, Baltimore, MD, 21205, USA
| | - Cherie Marvel
- Department of Neurology, Johns Hopkins University School of Medicine, 1620 McElderry St., Reed Hall W102A, Baltimore, MD, 21205, USA.
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Bayly M, Morgan D, Kosteniuk J, Elliot V, Froehlich Chow A, Peacock S, McLean A, O’Connell ME. Protocol for a systematic review on interventions for caregivers of persons with mild cognitive impairment and early dementia: does early stage intervention improve caregiver well-being and ability to provide care? BMJ Open 2019; 9:e028441. [PMID: 31079088 PMCID: PMC6530328 DOI: 10.1136/bmjopen-2018-028441] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Caregivers of persons with dementia and mild cognitive impairment (MCI) are at risk of decreased well-being. While many interventions for caregivers exist, evidence is sparse regarding intervention timing and effectiveness at an early stage of cognitive decline. Our systematic review aims to answer the following questions: (1) Do interventions for caregivers of persons with early stage dementia or MCI affect their well-being and ability to provide care? (2) Are particular types of caregiver interventions most effective during early stage cognitive decline? (3) How does effectiveness differ when early and later interventions are directly compared? (4) Do effects of early stage caregiver intervention vary based on care recipient and caregiver characteristics (eg, sex, type of dementia)? METHODS AND ANALYSIS The databases MEDLINE, EMBASE, PSYCINFO and CINAHL, as well as grey literature databases, will be searched for English language studies using search terms related to caregiver interventions and dementia/MCI. Abstracts and full texts will be screened by two independent reviewers; included studies must assess the effects of an intervention for caregivers of persons with early stage dementia or MCI on caregiver well-being or ability to provide care. Intervention, study and participant characteristics will be extracted by two independent reviewers, along with outcome data. Risk of bias will be assessed using the Cochrane risk of bias tool (for controlled trials with and without randomisation). Interventions will be grouped by type (eg, psychoeducational) and a narrative synthesis is planned due to expected heterogeneity, but a meta-analysis will be performed where possible. The Grading of Recommendations, Assessment, Development and Evaluations approach will be used to inform conclusions regarding the quality of evidence for each type of intervention. ETHICS AND DISSEMINATION Findings from this review will be disseminated via conferences and peer-reviewed publication, and a summary will be provided to the Alzheimer Society. PROSPERO REGISTRATION NUMBER CRD42018114960.
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Affiliation(s)
- Melanie Bayly
- Canadian Centre for Health and Safety in Agriculture, University of Saskatchewan, Saskatoon, Canada
| | - Debra Morgan
- Centre for Health and Safety in Agriculture, University of Saskatchewan, Saskatoon, Canada
| | - Julie Kosteniuk
- Canadian Centre for Health and Safety in Agriculture, University of Saskatchewan, Saskatoon, Canada
| | - Valerie Elliot
- Canadian Centre for Health and Safety in Agriculture, University of Saskatchewan, Saskatoon, Canada
| | - Amanda Froehlich Chow
- Canadian Centre for Health and Safety in Agriculture, University of Saskatchewan, Saskatoon, Canada
| | | | - Allen McLean
- College of Medicine, University of Saskatchewan, Saskatoon, Canada
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Abstract
This article describes veterinary client caregiver burden, including how it differs from other key client experiences in the palliative care setting. Caregiver burden in human relationships is reviewed. Research examining veterinary client caregiver burden in the context of serious illness (or pet caregiver burden), including the link between pet caregiver burden and client psychosocial well-being, is summarized. Risk factors for development of pet caregiver burden are discussed in the context of beginning to address how it might be reduced or prevented. Finally, suggestions are provided for veterinarians working with clients facing these issues in a palliative care setting.
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Affiliation(s)
- Mary Beth Spitznagel
- Department of Psychological Sciences, Kent State University, 144 Kent Hall, Kent, OH 44242, USA.
| | - Mark D Carlson
- Stow Kent Animal Hospital, 4559 Kent Road, Kent, OH 44240, USA
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30
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Prediction of future cognitive impairment among the community elderly: A machine-learning based approach. Sci Rep 2019; 9:3335. [PMID: 30833698 PMCID: PMC6399248 DOI: 10.1038/s41598-019-39478-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 01/18/2019] [Indexed: 11/08/2022] Open
Abstract
The early detection of cognitive impairment is a key issue among the elderly. Although neuroimaging, genetic, and cerebrospinal measurements show promising results, high costs and invasiveness hinder their widespread use. Predicting cognitive impairment using easy-to-collect variables by non-invasive methods for community-dwelling elderly is useful prior to conducting such a comprehensive evaluation. This study aimed to develop a machine learning-based predictive model for future cognitive impairment. A total of 3424 community elderly without cognitive impairment were included from the nationwide dataset. The gradient boosting machine (GBM) was exploited to predict cognitive impairment after 2 years. The GBM performance was good (sensitivity = 0.967; specificity = 0.825; and AUC = 0.921). This study demonstrated that a machine learning-based predictive model might be used to screen future cognitive impairment using variables, which are commonly collected in community health care institutions. With efforts of enhancing the predictive performance, such a machine learning-based approach can further contribute to the improvement of the cognitive function in community elderly.
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Lara-Ruiz J, Kauzor K, Nakhala M, Banuelos D, Woo E, Apostolova LG, Razani J. The Functional Ability of MCI and Alzheimer's Patients Predicts Caregiver Burden. GEROPSYCH 2019; 32:31-39. [PMID: 31602199 PMCID: PMC6785829 DOI: 10.1024/1662-9647/a000200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Sixty patients and their caregivers participated in this study. Patients completed activities of daily living tasks and several neuropsychological tests assessing memory, abstract reasoning, and language. Caregivers completed self-report measures assessing caregiver burden and psychological distress. Results revealed that the mAD caregivers endorsed greater physical burden and feelings of missing out on life compared to MCI caregivers. The mAD caregivers indicated greater depression and anxiety relative to MCI caregivers. Stepwise regression found that fewer patient neuropsychological scores predicted caregiver burden, as compared to patients' daily functioning. Overall, mAD displayed more severe types of burden and psychological distress relative to MCI caregivers and patients' daily functional abilities better predicated caregivers' burden and psychological distress than patients' neuropsychological functioning.
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Affiliation(s)
- Jose Lara-Ruiz
- UT Health Science Center at San Antonio, University of Texas at San
| | | | | | | | - Ellen Woo
- Department of Neuology, University of California, Los Angeles
| | - Liana G Apostolova
- Department of Neurology, Department of Radiology and Department of Medical and Molecular Genetics Indiana University
| | - Jill Razani
- Department of Psychology, California State University, Northridge
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Britton K, Galioto R, Tremont G, Chapman K, Hogue O, Carlson MD, Spitznagel MB. Caregiving for a Companion Animal Compared to a Family Member: Burden and Positive Experiences in Caregivers. Front Vet Sci 2018; 5:325. [PMID: 30619903 PMCID: PMC6308119 DOI: 10.3389/fvets.2018.00325] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 12/04/2018] [Indexed: 11/22/2022] Open
Abstract
Introduction: Research in human caregiving shows burden is often present in the caregiver and can be reduced by interventions that increase positive perceptions of caregiving. Recent work suggests burden is also present in owners of a seriously ill companion animal. To help determine if findings from the human caregiving literature are likely to generalize to companion animal caregiving, we undertook a comparison of burden and positive aspects of caregiving in these groups. Material and Methods: Caregivers recruited through social media disease support and information groups completed self-report questionnaires of burden and positive aspects of caregiving in an online research protocol. Owners of a seriously ill companion animal (n = 117) and caregivers of a family member with dementia (n = 252) were cross-sectionally compared. Analyses in the full sample were repeated in a subset (n = 75 per group) of caregivers with blindly matched demographic profiles. Results: Burden was elevated in both dementia and companion animal caregiver groups, though higher overall for dementia caregivers (p < 0.001 for full and matched samples). In contrast, greater positive aspects of caregiving were reported by companion animal caregivers (p < 0.001 for full and matched samples). In both groups, positive aspects of caregiving were negatively associated with burden (full sample p < 0.001; matched sample p < 0.05). Exploratory item analyses suggested the two groups show comparable experiences of fearing the future, guilt, and financial strain (p = ns for full and matched sample). Discussion: Although both groups showed elevated burden, companion animal caregivers reported less burden and a more positive appraisal of caregiving. Elements of burden showing similarities across groups provide a foundation for understanding caregiver burden in the companion animal owner. The inverse correlation between positive aspects of caregiving and burden suggests the impact of positive caregiving experiences should be considered in burden interventions, but because companion animal owners already positively appraise caregiving, enhancing positive aspects of caregiving may not offset burden as it does in human caregiving samples.
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Affiliation(s)
- Karysa Britton
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, United States
| | - Rachel Galioto
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, United States
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, United States
| | - Geoffrey Tremont
- Department of Psychiatry, Rhode Island Hospital, Providence, RI, United States
- Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, RI, United States
| | - Kimberly Chapman
- Department of Psychological Sciences, Kent State University, Kent, OH, United States
| | - Olivia Hogue
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland, OH, United States
| | | | - Mary Beth Spitznagel
- Department of Psychological Sciences, Kent State University, Kent, OH, United States
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Domingues NS, Verreault P, Hudon C. Reducing Burden for Caregivers of Older Adults With Mild Cognitive Impairment: A Systematic Review. Am J Alzheimers Dis Other Demen 2018; 33:401-414. [PMID: 30041535 PMCID: PMC10852519 DOI: 10.1177/1533317518788151] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2024]
Abstract
BACKGROUND/RATIONALE This systematic review aims to evaluate the efficacy of the nonpharmacological interventions reducing burden, psychological symptoms, and improving quality of life of caregivers of individuals with mild cognitive impairment (MCI). METHOD Databases reviewed included Medline, Cochrane Library, Embase, PsycNet, AgeLine, and ProQuest Dissertations and Theses. Studies using an experimental/quasi-experimental design including nonpharmacological intervention were included. Four studies were included, and no meta-analysis was conducted. RESULTS Calendar training and note-taking (cognitive intervention) significantly decreased caregiver's depressive symptoms and prevented worsening of subjective burden 6 months posttreatment. Daily engagement of meaningful activity combined with problem-solving therapy and educational material reduced depressive symptoms 3 months posttreatment. Moreover, educational intervention and social conversation phone calls decreased caregiver burden 3 months posttreatment. CONCLUSION Studies suggest that nonpharmacological interventions can support caregivers of older adults with MCI, but the few published articles present some bias and are inconclusive. Randomized-controlled trials targeting specifically caregivers are needed to determine the most efficient type of interventions for those individuals.
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Affiliation(s)
- Nélia Sofia Domingues
- CERVO Brain Research Centre, Quebec, Canada
- École de psychologie, Université Laval, Quebec, Canada
| | - Phylicia Verreault
- CERVO Brain Research Centre, Quebec, Canada
- École de psychologie, Université Laval, Quebec, Canada
| | - Carol Hudon
- CERVO Brain Research Centre, Quebec, Canada
- École de psychologie, Université Laval, Quebec, Canada
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Chen FT, Etnier JL, Wu CH, Cho YM, Hung TM, Chang YK. Dose-Response Relationship between Exercise Duration and Executive Function in Older Adults. J Clin Med 2018; 7:E279. [PMID: 30217031 PMCID: PMC6162829 DOI: 10.3390/jcm7090279] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 09/03/2018] [Accepted: 09/11/2018] [Indexed: 01/31/2023] Open
Abstract
This study aimed to determine the dose-response relationship between exercise duration and task switching in older adults. Acute moderate intensity aerobic exercise for 20 min resulted in shorter response times than control and 10-min sessions in the heterogeneous, non-switch, and switch conditions, but not in the homogeneous condition. Additionally, linear and cubic trends between exercise duration and global switching performance as well as local switching performance were revealed with faster times being predicted by longer duration exercise; however, the cubic relationship resulted in performance following the 45-min session being not significantly different from the other three sessions. Acute aerobic moderate intensity exercise for 20 min is an effective duration to improve task switching. Although a longer duration of exercise is not optimal for benefiting task switching, it does not harm task switching in older adults and hence may be of value for other health-related reasons.
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Affiliation(s)
- Feng-Tzu Chen
- Department of Physical Education, National Taiwan Normal University, Taipei 10610, Taiwan.
| | - Jennifer L Etnier
- Department of Kinesiology, University of North Carolina at Greensboro, Greensboro, NC 27413, USA.
| | - Chih-Han Wu
- Graduate Institute of Athletics and Coaching Science, National Taiwan Sport University, Taoyuan 33301, Taiwan.
| | - Yu-Min Cho
- Center for East-West Medicine, University of California, Los Angeles, CA 90095, USA.
| | - Tsung-Min Hung
- Department of Physical Education, National Taiwan Normal University, Taipei 10610, Taiwan.
| | - Yu-Kai Chang
- Department of Physical Education, National Taiwan Normal University, Taipei 10610, Taiwan.
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Carlozzi NE, Sherman CW, Angers K, Belanger MP, Austin AM, Ryan KA. Caring for an individual with mild cognitive impairment: a qualitative perspective of health-related quality of life from caregivers. Aging Ment Health 2018; 22:1190-1198. [PMID: 28699777 PMCID: PMC6141353 DOI: 10.1080/13607863.2017.1341468] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVES Little is known regarding the effect that caring for an individual with Mild Cognitive Impairment (MCI) has on health-related quality of life (HRQOL). We sought to identify the most important aspects of HRQOL related to caring for an individual with MCI. METHODS Six focus groups were conducted with caregivers of individuals with MCI (n = 32). Qualitative frequency analysis was used to analyze the data. RESULTS Findings indicated that caregivers most frequently discussed social health, including changes in social roles and an increased need for social support (51.2% of the total discussion). This was followed by mental health concerns (37.9%) centering on anger/frustration, and a need for patience in the caregiving role, as well as caregiver-specific anxiety. Other topics included physical health (10.0%; including the impact that stress and burden have on medical heath), and caregivers' cognitive health (0.9%; including memory problems in relation to caregiver strain, sleep disruption, and cognitive fatigue). CONCLUSIONS Findings illustrate the multiple domains of HRQOL that are affected in individuals providing care for someone with MCI. Moreover, the findings highlight the need for extending support services to MCI caregivers, a group that is typically not offered support services due to the 'less severe' nature of an MCI diagnosis.
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Affiliation(s)
- Noelle E. Carlozzi
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, USA, 2800 Plymouth Road, Ann Arbor, MI 48109, 734-763-8917,
| | - Carey W. Sherman
- Institute for Social Research, University of Michigan, Ann Arbor, MI, USA, 5067 ISR, Ann Arbor, MI 48109, 734-764-2561,
| | - Kaley Angers
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA, 1 Ohio University, Porter Hall 200, Athens, OH 45701,
| | - Mitchell P. Belanger
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, USA, 1415 Washington Heights, Ann Arbor, MI 48109,
| | - Amy M. Austin
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, USA, 2800 Plymouth Road, Ann Arbor, MI 48109, 734-764-0644,
| | - Kelly A. Ryan
- Department of Psychiatry, University of Michigan, Ann Arbor, MI, USA, Plymouth Park Office Center, 2101 Commonwealth Blvd Ste C, Ann Arbor, MI 48105, 800-525-5188,
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Heng JL, Fan E, Chan EY. Caregiving experiences, coping strategies and needs of foreign domestic workers caring for older people. J Clin Nurs 2018; 28:458-468. [DOI: 10.1111/jocn.14619] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Revised: 06/27/2018] [Accepted: 07/03/2018] [Indexed: 11/29/2022]
Affiliation(s)
- Juit Lin Heng
- National University of Singapore; Singapore Singapore
| | - Emilia Fan
- Tan Tock Seng Hospital; Singapore Singapore
| | - Ee-Yuee Chan
- National University of Singapore; Singapore Singapore
- Tan Tock Seng Hospital; Singapore Singapore
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Saria MG, Courchesne NS, Evangelista L, Carter JL, MacManus DA, Gorman MK, Nyamathi AM, Phillips LR, Piccioni DE, Kesari S, Maliski SL. Anxiety and Depression Associated With Burden in Caregivers of Patients With Brain Metastases. Oncol Nurs Forum 2018; 44:306-315. [PMID: 28635984 DOI: 10.1188/17.onf.306-315] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE/OBJECTIVES To describe and examine the relationship between caregiver burden and the affective disorders anxiety and depression in caregivers of patients with brain metastases.
. DESIGN Cross-sectional, descriptive, correlational.
. SETTING Moores Cancer Center at the University of California, San Diego.
. SAMPLE 56 family caregivers of patients with brain metastases from solid tumors at other primary sites.
. METHODS Self-administered survey.
. MAIN RESEARCH VARIABLES Caregiver burden, anxiety, and depression.
. FINDINGS With the exception of caregiver esteem, no statistically significant relationships were noted between impact on schedule, a dimension of caregiver burden, and screening positive for affective disorders.
. CONCLUSIONS Findings from this study support previous reports indicating that the odds of having anxiety and depressive symptoms are greater in family caregivers who report higher levels of caregiver burden.
. IMPLICATIONS FOR NURSING The identification and management of caregiver burden are important considerations for a comprehensive cancer care program. Addressing the needs of the cancer caregiver, who is at heightened risk for various psychological, physical, financial, and social problems, is increasingly vital.
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Affiliation(s)
- Marlon G Saria
- John Wayne Cancer Institute at Providence Saint John's Health Center
| | | | | | | | | | | | | | | | | | - Santosh Kesari
- John Wayne Cancer Institute at Providence Saint John's Health Center
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Foong HF, Hamid TA, Ibrahim R, Haron SA. Moderating effect of intrinsic religiosity on the relationship between depression and cognitive function among community-dwelling older adults. Aging Ment Health 2018; 22:483-488. [PMID: 28060527 DOI: 10.1080/13607863.2016.1274376] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Research has found that depression in later life is associated with cognitive impairment. Thus, the mechanism to reduce the effect of depression on cognitive function is warranted. In this paper, we intend to examine whether intrinsic religiosity mediates the association between depression and cognitive function. METHOD The study included 2322 nationally representative community-dwelling elderly in Malaysia, randomly selected through a multi-stage proportional cluster random sampling from Peninsular Malaysia. The elderly were surveyed on socio-demographic information, cognitive function, depression and intrinsic religiosity. A four-step moderated hierarchical regression analysis was employed to test the moderating effect. Statistical analyses were performed using SPSS (version 15.0). RESULTS Bivariate analyses showed that both depression and intrinsic religiosity had significant relationships with cognitive function. In addition, four-step moderated hierarchical regression analysis revealed that the intrinsic religiosity moderated the association between depression and cognitive function, after controlling for selected socio-demographic characteristics. CONCLUSION Intrinsic religiosity might reduce the negative effect of depression on cognitive function. Professionals who are working with depressed older adults should seek ways to improve their intrinsic religiosity as one of the strategies to prevent cognitive impairment.
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Affiliation(s)
- Hui Foh Foong
- a Malaysian Research Institute on Aging (MyAging) , Universiti Putra Malaysia , Serdang , Malaysia
| | - Tengku Aizan Hamid
- a Malaysian Research Institute on Aging (MyAging) , Universiti Putra Malaysia , Serdang , Malaysia.,b Department of Human Development and Family Studies, Faculty of Human Ecology , Universiti Putra Malaysia , Serdang , Malaysia
| | - Rahimah Ibrahim
- a Malaysian Research Institute on Aging (MyAging) , Universiti Putra Malaysia , Serdang , Malaysia.,b Department of Human Development and Family Studies, Faculty of Human Ecology , Universiti Putra Malaysia , Serdang , Malaysia
| | - Sharifah Azizah Haron
- a Malaysian Research Institute on Aging (MyAging) , Universiti Putra Malaysia , Serdang , Malaysia.,c Department of Resource Management and Consumer Studies, Faculty of Human Ecology , Universiti Putra Malaysia , Serdang , Malaysia
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Foong HF, Hamid TA, Ibrahim R, Haron SA, Shahar S. Predicting cognitive function of the Malaysian elderly: a structural equation modelling approach. Aging Ment Health 2018; 22:109-120. [PMID: 27732054 DOI: 10.1080/13607863.2016.1231172] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVES The aim of this study was to identify the predictors of elderly's cognitive function based on biopsychosocial and cognitive reserve perspectives. METHOD The study included 2322 community-dwelling elderly in Malaysia, randomly selected through a multi-stage proportional cluster random sampling from Peninsular Malaysia. The elderly were surveyed on socio-demographic information, biomarkers, psychosocial status, disability, and cognitive function. A biopsychosocial model of cognitive function was developed to test variables' predictive power on cognitive function. Statistical analyses were performed using SPSS (version 15.0) in conjunction with Analysis of Moment Structures Graphics (AMOS 7.0). RESULTS The estimated theoretical model fitted the data well. Psychosocial stress and metabolic syndrome (MetS) negatively predicted cognitive function and psychosocial stress appeared as a main predictor. Socio-demographic characteristics, except gender, also had significant effects on cognitive function. However, disability failed to predict cognitive function. CONCLUSION Several factors together may predict cognitive function in the Malaysian elderly population, and the variance accounted for it is large enough to be considered substantial. Key factor associated with the elderly's cognitive function seems to be psychosocial well-being. Thus, psychosocial well-being should be included in the elderly assessment, apart from medical conditions, both in clinical and community setting.
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Affiliation(s)
- Hui Foh Foong
- a Malaysian Research Institute on Aging (MyAging), Universiti Putra Malaysia , Serdang , Malaysia
| | - Tengku Aizan Hamid
- a Malaysian Research Institute on Aging (MyAging), Universiti Putra Malaysia , Serdang , Malaysia.,b Department of Human Development and Family Studies, Faculty of Human Ecology , Universiti Putra Malaysia , Serdang , Malaysia
| | - Rahimah Ibrahim
- a Malaysian Research Institute on Aging (MyAging), Universiti Putra Malaysia , Serdang , Malaysia.,b Department of Human Development and Family Studies, Faculty of Human Ecology , Universiti Putra Malaysia , Serdang , Malaysia
| | - Sharifah Azizah Haron
- a Malaysian Research Institute on Aging (MyAging), Universiti Putra Malaysia , Serdang , Malaysia.,c Department of Resource Management and Consumer Studies, Faculty of Human Ecology , Universiti Putra Malaysia , Serdang , Malaysia
| | - Suzana Shahar
- d Dietetic Programme, School of Healthcare Sciences, Faculty of Health Sciences , Universiti Kebangsaan Malaysia , Kuala Lumpur , Malaysia
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Roland KP, Chappell NL. Caregiver Experiences Across Three Neurodegenerative Diseases: Alzheimer’s, Parkinson’s, and Parkinson’s With Dementia. J Aging Health 2017; 31:256-279. [DOI: 10.1177/0898264317729980] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Objective: This article asks whether distinct caregiver experiences of Alzheimer’s disease (AD), Parkinson’s disease (PD), and Parkinson’s disease with dementia (PDD) spouses are accounted for by disease diagnosis or by a unique combination of symptoms, demands, support, and quality of life (QOL) cross disease groups. Method: One hundred five live-in spouse caregivers (71.4 ± 7 years) were surveyed for persons with AD (39%), PD (41%), and PDD (20%). A hierarchical cluster analysis organized caregivers across disease diagnosis into clusters with similar symptom presentation, care demands, support, and QoL. Results: Four clusters cut across disease diagnosis. “Succeeding” cared for mild symptoms and had emotional support. “Coping” managed moderate stressors and utilized formal supports. “Getting by with support” and “Struggling” had the greatest stressors; available emotional support influenced whether burden/depression was moderate or severe. The results remain the same when diagnostic category is added to the cluster analysis. Discussion: This study supports going beyond disease diagnosis when examining caregiver experiences.
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Morgan S, Kellner S, Gutierrez J, Collins K, Rohl B, Migliore F, Cosentino S, Huey ED, Louis ED, Monin JK. The Experience of Essential Tremor Caregivers: Burden and Its Correlates. Front Neurol 2017; 8:396. [PMID: 28855888 PMCID: PMC5557742 DOI: 10.3389/fneur.2017.00396] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 07/25/2017] [Indexed: 11/15/2022] Open
Abstract
Background Essential tremor (ET) is associated with physical and cognitive impairments, as well as embarrassment, avoidance of social settings, and related difficulties that negatively impact the lives of patients. In similar disease contexts, burden on friends and relatives acting as caregivers has been noted and has well-documented implications. There has been no study examining caregiver burden related to ET. Methods Data were gathered from 55 ET participants enrolled in a clinical study and their caregivers. The Zarit Burden Interview was used to assess caregiver burden. To assess clinical features that may be associated with burden, we collected several variables including the Montreal Cognitive Assessment, self-reported tremor disability, a videotaped neurological examination, questionnaires assessing ET participants’ suffering, caregivers’ perceptions of that suffering, and both caregiver and ET participant depressive symptoms. Spearman’s correlations were performed between caregiver burden and clinical features, and we created a multivariate linear regression model predicting caregiver burden. Results Many ET caregivers provide little to no care and experience little to no burden. However, some caregivers (11%) provide over 25 h of care/week, and 13% experience high levels of burden. Caregivers most commonly provided assistance with writing and cooking. Increased burden was associated with the ET participants’ decreased cognition, more caregiving tasks, more hours/week of caregiving activities, a longer duration of care, more ET participant falls/year, more medications taken by the ET participant, and more depressive symptoms in both the ET participant and the caregiver (all p < 0.05). ET participants’ suffering and their caregivers’ perceptions of suffering were both associated with increased burden. Neither tremor severity score nor self-reported tremor disability score was associated with increased caregiver burden. Using a multivariate linear regression model, we found that caregivers’ increased perception of their partners’ suffering was the best predictor of caregiver burden. Conclusion While not all relatives and friends of ET patients provide extensive care or experience high burden, there is a group reporting high levels of caregiver burden that requires the attention and counseling of clinicians. This burden is associated with primarily non-tremor symptoms of ET and with caregivers’ perception that their partners are suffering.
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Affiliation(s)
- Sarah Morgan
- Department of Neurology, Division of Movement Disorders, Yale School of Medicine, Yale University, New Haven, CT, United States
| | - Sarah Kellner
- Department of Neurology, Division of Movement Disorders, Yale School of Medicine, Yale University, New Haven, CT, United States
| | - Jesus Gutierrez
- Department of Neurology, Division of Movement Disorders, Yale School of Medicine, Yale University, New Haven, CT, United States
| | - Kathleen Collins
- Department of Neurology, Division of Movement Disorders, Yale School of Medicine, Yale University, New Haven, CT, United States
| | - Brittany Rohl
- Department of Neurology, Division of Movement Disorders, Yale School of Medicine, Yale University, New Haven, CT, United States
| | - Fanny Migliore
- Department of Neurology, Division of Movement Disorders, Yale School of Medicine, Yale University, New Haven, CT, United States
| | - Stephanie Cosentino
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY, United States.,Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Edward D Huey
- Department of Neurology, College of Physicians and Surgeons, Columbia University, New York, NY, United States.,Taub Institute for Research on Alzheimer's Disease and the Aging Brain, College of Physicians and Surgeons, Columbia University, New York, NY, United States.,Department of Psychiatry, College of Physicians and Surgeons, Columbia University, New York, NY, United States
| | - Elan D Louis
- Department of Neurology, Division of Movement Disorders, Yale School of Medicine, Yale University, New Haven, CT, United States.,Department of Chronic Disease Epidemiology, Yale School of Public Health, Yale University, New Haven, CT, United States.,Center for Neuroepidemiology and Clinical Neurological Research, Yale School of Medicine, Yale University, New Haven, CT, United States
| | - Joan K Monin
- Department of Social and Behavioral Sciences, Yale School of Public Health, Yale University, New Haven, CT, United States
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Washington TR, Tachman JA. Gerontological Social Work Student-Delivered Respite: A Community-University Partnership Pilot Program. JOURNAL OF GERONTOLOGICAL SOCIAL WORK 2017; 60:48-67. [PMID: 27845620 DOI: 10.1080/01634372.2016.1257530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This study describes a community-university partnership to support a gerontological social work student-delivered respite program, the Houseguest Program (Houseguest). Houseguest was designed using a community-engaged scholarship model of integrating research, teaching, and service. Houseguest was piloted with a small group of community-dwelling, coresiding dementia caregivers and care recipients. We examined caregivers' experiences with student-delivered respite using qualitative data analysis. Thematic analysis produced 8 themes: (a) respite from full time caregiving role, (b) information on caregiving strategies, (c) no-cost supportive services, (d) opportunity for care recipients to socialize, (e) tailored activities for care recipients, (f) rapport-building between students and family dyad, (g) reciprocity between students and family dyad, and (h) program continuation. We conclude with a proposed community-engaged scholarship model for dementia caregiving. Through a community-university partnership, Houseguest reduced the impact of caregiver burden and created an opportunity for students to serve families affected by dementia through respite and tailored activities.
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Affiliation(s)
| | - Jacqueline A Tachman
- a University of Georgia School of Social Work , Athens , Georgia , USA
- b University of Georgia College of Public Health , Athens , Georgia , USA
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Anxiety and depression symptoms among caregivers of care-recipients with subjective cognitive decline and cognitive impairment. BMC Neurol 2016; 16:191. [PMID: 27716098 PMCID: PMC5048476 DOI: 10.1186/s12883-016-0712-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 09/26/2016] [Indexed: 01/13/2023] Open
Abstract
Background Caregivers of care-recipients with mild cognitive impairment (MCI) or dementia experience high caregiver burden; however, the psychiatric burden of caregivers of care-recipients with subjective cognitive decline (SCD) has not been investigated. We aimed to explore the prevalence of and risk factors for anxiety and depression symptoms among the caregivers of care-recipients with SCD and cognitive impairment. Methods The Hospital Anxiety and Depression Scale (HADS) was used to examine the anxiety and depression symptoms among the caregivers of 343 care-recipients (84 with SCD, 120 with MCI and 139 with dementia) treated at the Memory Clinic of Huashan Hospital in Shanghai, China from May 2012 to October 2014. A logistic regression was used to explore the factors associated with caregiver’s anxiety and depression symptoms. Results In total, 26.5 % of caregivers had anxiety symptoms, and 22.4 % had depression symptoms. Totals of 17.9, 30.0 and 28.8 % of caregivers of care-recipients with SCD, MCI or dementia, respectively, had anxiety symptoms (P = 0.1140), whereas 22.6, 24.2 and 20.9 %, respectively, had depression symptoms (P = 0.8165). The risk factors for caregiver’s anxiety symptoms were increased caregiver age as well as having care-recipients who were male, had higher Cohen Mansfield Agitation Inventory (CMAI) scores, and higher Geriatric Depression Scale (GDS) scores. The risk factors for caregiver’s depression symptoms were increased caregiver age as well as caring for care-recipients with MCI or SCD, those with lower Toronto Empathy Questionnaire (TEQ) scores, and those with higher GDS scores. Conclusions Caregivers of care-recipients with SCD showed the same level of depression symptoms as those of care-recipients with MCI. Caregiver’s depression and anxiety symptoms were associated with their care-recipients’ psychiatric and behavioral syndromes.
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Kelleher M, Tolea MI, Galvin JE. Anosognosia increases caregiver burden in mild cognitive impairment. Int J Geriatr Psychiatry 2016; 31:799-808. [PMID: 26643996 PMCID: PMC8483618 DOI: 10.1002/gps.4394] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 10/30/2015] [Accepted: 11/03/2015] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Our aim is to determine the clinical correlates of impaired insight in patients with mild cognitive impairment (MCI) by examining its impact on cognition, functional status, neuropsychiatric symptoms, and caregiver burden. METHODS The study involved 75 patients with MCI and their caregivers. Patients and caregivers underwent a comprehensive evaluation including the Clinical Dementia Rating, memory tests, and the Functional Assessment Questionnaire. Behavioral symptoms were assessed by the Neuropsychiatric Inventory, caregiver burden by the Zarit Burden Inventory, and insight by comparing self-report on the AD8 dementia screening tool to informant collateral. Patients were asked about their perceptions of their memory, and answers were compared with informants' responses. Patient mood was assessed with the Hospital Anxiety Depression Scale. RESULTS There was a significant difference in AD8 scores among patients who retained versus lacked insight. Zarit Burden Inventory scores showed a significant rise as patient insight declined; the burden appeared greater on spouse versus non-spouse caregivers. Patients with poor insight had significantly worse ratings in Clinical Dementia Rating domains of personal care and judgment, while patients who retained insight had significantly higher depression and anxiety. Insight impairment was associated with worse caregiver mood. CONCLUSIONS Decreased patient awareness for cognitive problems was significantly associated with higher caregiver burden, independent of neuropsychiatric symptoms, functional abilities, and cognition. Personal care, judgment, and problem-solving skills could contribute to caregiver burden. Increased awareness seemed a source of patient depression and anxiety. The research highlights the need to focus on the needs of MCI caregivers and to incorporate psychosocial assessments of caregiver-patient dyads into office visits.
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Affiliation(s)
- Mary Kelleher
- Center for Cognitive Neurology, NYU Langone Medical Center, New York, NY, USA
| | - Magdalena I. Tolea
- Center for Cognitive Neurology, NYU Langone Medical Center, New York, NY, USA,Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA
| | - James E. Galvin
- Center for Cognitive Neurology, NYU Langone Medical Center, New York, NY, USA,Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, USA
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Lu YYF, Ellis J, Yang Z, Weaver MT, Bakas T, Austrom MG, Haase JE. Satisfaction With a Family-Focused Intervention for Mild Cognitive Impairment Dyads. J Nurs Scholarsh 2016; 48:334-44. [PMID: 27121662 DOI: 10.1111/jnu.12214] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2016] [Indexed: 11/29/2022]
Abstract
PURPOSE This article describes satisfaction that persons with mild cognitive impairment (PwMCI) and their caregivers had with the Daily Enhancement of Meaningful Activity (DEMA) intervention. METHODS This randomized controlled pilot study compared satisfaction (usefulness, ease of use, and acceptability) with DEMA (n = 17 dyads) to an information support (IS) control group (n = 19 dyads). Six biweekly sessions (two in person and four by telephone) were delivered by trained nurses. Data analysis included descriptive statistics, independent-sample t tests, and content analysis. FINDINGS PwMCI receiving DEMA rated their satisfaction significantly higher (p = .033) than did the control group; there was no difference in satisfaction between caregivers across groups. Qualitative interview data supported the usefulness, ease of use, and acceptability of DEMA for both PwMCI and caregivers. CONCLUSIONS Results documented PwMCI's satisfaction with DEMA as implemented by nurses to support PwMCI-caregiver dyads' engagement in meaningful activity. DEMA may need revision to increase satisfaction for caregivers. CLINICAL RELEVANCE The DEMA intervention was evaluated as useful, easy to use, and acceptable to PwMCI and their caregivers based on positive mean ratings. The study findings provide preliminary support of DEMA as a means to improve quality of life by helping to support patient and caregiver engagement in meaningful activities and problem solving.
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Affiliation(s)
- Yvonne Yueh-Feng Lu
- Associate Professor, Department Science of Nursing Care, Indiana University School of Nursing, Indianapolis, IN, USA
| | - Jennifer Ellis
- Indiana University School of Health and Rehabilitation, Indianapolis, IN, USA
| | - Ziyi Yang
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Michael T Weaver
- Professor & Associate Dean for Research & Scholarship, College of Nursing, University of Florida, Gainesville, FL, USA
| | - Tamilyn Bakas
- Professor Emeritus, Indiana University School of Nursing, Indianapolis, IN, and Professor and Jane E. Procter Endowed Chair, College of Nursing, University of Cincinnati, Cincinnati, OH, USA
| | - Mary Guerriero Austrom
- Wesley P Martin Professor of Alzheimer's Disease Education, Department of Psychiatry, Associate Dean for Diversity Affairs, Indiana University School of Medicine, and Director, Outreach, Recruitment and Education Core, Indiana Alzheimer Disease Center (IADC), Indianapolis, IN, USA
| | - Joan E Haase
- Holmquist Professor of Pediatric Oncology Nursing, Department Science of Nursing Care, Indiana University School of Nursing, Indianapolis, IN, USA
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