1
|
Olavarría L, Caramelli P, Lema J, de Andrade CB, Pinto A, Azevedo LVDS, Thumala D, Vieira MCS, Rossetti AP, Generoso AB, Carmona KC, Sepúlveda-Loyola W, Pinto LAC, Barbosa MT, Slachevsky A. Impact of the Pandemic Time on the Mental Health of People with Dementia and Their Family Caregivers in Brazil and Chile: One-Year Follow-Up. J Alzheimers Dis 2024; 98:691-698. [PMID: 38427488 PMCID: PMC11175387 DOI: 10.3233/jad-231310] [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] [Indexed: 03/03/2024]
Abstract
Background Previous studies reported the negative impact of social isolation on mental health in people with dementia (PwD) and their caregivers, butlongitudinal studies seem scarcer. Objective To describe a one-year follow-up impact of the COVID-19 pandemic on PwD and their caregivers in both Brazil and Chile. Methods This study analyzed the impact of the pandemic on the psychological and physical health of PwD and their family caregivers after one year of follow-up in three outpatient clinics in Brazil (n = 68) and Chile (n = 61). Results In both countries, PwD reduced their functional capacity after one year of follow-up (p = 0.017 and p = 0.009; respectively) and caregivers reported worse physical and mental health (p = 0.028 and p = 0.039). Only in Chile, caregivers reported more sadness associated with care (p = 0.001), and reduced time sleeping (p = 0.07). Conclusions In conclusion, the COVID-19 pandemic appears to have had a long-lasting impact on PwD and their caregivers. However, it is essential to acknowledge that the inherent progression of dementia itself may also influence changes observed over a year.
Collapse
Affiliation(s)
- Loreto Olavarría
- Geroscience Center for Brain Health and Metabolism (GERO), Santiago, Chile
- Neuropsychology and Clinical Neuroscience Laboratory (LANNEC), Physiopathology Department - Institute of Biomedical Sciences (ICBM), Neuroscience and East Neuroscience Departments, Faculty of Medicine, Universidad de Chile, Santiago, Chile
- Psychiatry Department, Faculty of Medicine, Universidad de Chile
- Latin American Brain Health Institute (BrainLat), Universidad Adolfo Ibanez, Santiago, Chile
| | - Paulo Caramelli
- Behavioral and Cognitive Neurology Research Group, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil
| | - José Lema
- Geroscience Center for Brain Health and Metabolism (GERO), Santiago, Chile
| | - Caíssa Bezerra de Andrade
- Behavioral and Cognitive Neurology Research Group, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil
| | - Alejandra Pinto
- Memory and Neuropsychiatric Center (CMYN), Memory Unit - Neurology Department, Hospital del Salvador and Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Lílian Viana dos Santos Azevedo
- Behavioral and Cognitive Neurology Research Group, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil
| | - Daniela Thumala
- Geroscience Center for Brain Health and Metabolism (GERO), Santiago, Chile
- School of Psychology, Faculty of Social Sciences, University of Chile
| | | | | | - Alana Barroso Generoso
- Geriatric Medicine, Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte (MG), Brazil
| | - Karoline Carvalho Carmona
- Behavioral and Cognitive Neurology Research Group, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil
| | | | | | - Maira Tonidandel Barbosa
- Behavioral and Cognitive Neurology Research Group, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte (MG), Brazil
- Geriatric Medicine, Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte (MG), Brazil
| | - Andrea Slachevsky
- Geroscience Center for Brain Health and Metabolism (GERO), Santiago, Chile
- Neuropsychology and Clinical Neuroscience Laboratory (LANNEC), Physiopathology Department - Institute of Biomedical Sciences (ICBM), Neuroscience and East Neuroscience Departments, Faculty of Medicine, Universidad de Chile, Santiago, Chile
- Memory and Neuropsychiatric Center (CMYN), Memory Unit - Neurology Department, Hospital del Salvador and Faculty of Medicine, Universidad de Chile, Santiago, Chile
- Servicio de Neurología, Departamento de Medicina, Clínica Alemana-Universidad del Desarrollo, Santiago, Chile
| |
Collapse
|
2
|
Cheung G, Beyene K, Yan Chan AH, Drayton BA, Jamieson H, Lyndon M, Hikaka J, Ma'u E, Meehan B, Walker X, Rivera-Rodriguez C. Falls Risk in Long-Term Care Residents With Cognitive Impairment: Effects of COVID-19 Pandemic. J Am Med Dir Assoc 2024; 25:177-182. [PMID: 38104633 DOI: 10.1016/j.jamda.2023.11.006] [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: 09/30/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 12/19/2023]
Abstract
OBJECTIVES The aim of this study was to investigate the impact of the COVID-19 pandemic on falls rates in long-term care residents with cognitive impairment. DESIGN An observational study using routinely collected national interRAI data. SETTING AND PARTICIPANTS Participants were from long-term care residents (age ≥60 years) who received an interRAI Long Term Care Facility assessment anywhere in New Zealand between August 17, 2018, and August 16, 2022. METHODS The primary outcome was "At least 1 fall in the last 30 days." Based on the Cognitive Performance Scale (CPS), cognitive impairment was categorized into 3 levels: intact or borderline intact (0-1), mild to moderate impairment (2-3), and moderately to very severe impairment (4-6). The COVID-19 pandemic was divided into 3 periods (First wave: March 21, 2020, to June 8, 2020; Varying level of community outbreaks: June 9, 2020 to August 16, 2021; and Delta-Omicron wave: August 17, 2021, to August 16, 2021) and compared to a pre-COVID-19 period (August 17, 2018, to March 20, 2020). Cox regression modeling was used to study falls and interactions between CPS and COVID-19 pandemic periods, along with other established falls risk factors in the literature. RESULTS A total of 282,518 interRAI-LTCF assessments from 75,132 unique residents were included. Interactions between CPS and COVID-19 pandemic periods found that cognitive impairment was associated with a higher hazard ratio (ranged from 1.22 to 1.37) in each of the 3 COVID-19 pandemic periods. We also found unstable health, unsteady gait, wandering, and moderate to severe ADL dependency were the strongest risk factors for falls. CONCLUSIONS AND IMPLICATIONS Cognitively impaired long-term care residents had an increased risk for falls during the COVID-19 pandemic. This risk was influenced by several factors. In future pandemic or infection control related isolation, residents who are most at risk can be identified for targeted falls prevention programs.
Collapse
Affiliation(s)
- Gary Cheung
- Department of Psychological Medicine, School of Medicine, Faculty of Medical and Health Science, The University of Auckland, Auckland, New Zealand.
| | - Kebede Beyene
- Department of Pharmaceutical and Administrative Sciences, University of Health Sciences and Pharmacy, St Louis, MO, USA
| | - Amy Hai Yan Chan
- School of Pharmacy, Faculty of Medical and Health Science, The University of Auckland, Auckland, New Zealand
| | - Bradley Alan Drayton
- Department of Statistics, Faculty of Science, The University of Auckland, Auckland, New Zealand
| | - Hamish Jamieson
- Department of Medicine, Christchurch Medical School, University of Otago, Christchurch, New Zealand
| | - Mataroria Lyndon
- The Centre for Medical and Health Sciences Education, School of Medicine, Faculty of Medical and Health Science, The University of Auckland, Auckland, New Zealand
| | - Joanna Hikaka
- Te Kupenga Hauora Māori, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Etuini Ma'u
- Department of Psychological Medicine, School of Medicine, Faculty of Medical and Health Science, The University of Auckland, Auckland, New Zealand
| | - Brigette Meehan
- interRAI New Zealand, Te Whatu Ora/Health New Zealand, Wellington, New Zealand
| | - Xaviour Walker
- Department of Medicine, Otago Medical School, University of Otago, Dunedin, New Zealand
| | | |
Collapse
|
3
|
Walker A, Czyz DM. Oh my gut! Is the microbial origin of neurodegenerative diseases real? Infect Immun 2023; 91:e0043722. [PMID: 37750713 PMCID: PMC10580905 DOI: 10.1128/iai.00437-22] [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] [Indexed: 09/27/2023] Open
Abstract
There is no cure or effective treatment for neurodegenerative protein conformational diseases (PCDs), such as Alzheimer's or Parkinson's diseases, mainly because the etiology of these diseases remains elusive. Recent data suggest that unique changes in the gut microbial composition are associated with these ailments; however, our current understanding of the bacterial role in the pathogenesis of PCDs is hindered by the complexity of the microbial communities associated with specific microbiomes, such as the gut, oral, or vaginal microbiota. The composition of these specific microbiomes is regarded as a unique fingerprint affected by factors such as infections, diet, lifestyle, and antibiotics. All of these factors also affect the severity of neurodegenerative diseases. The majority of studies that reveal microbial contribution are correlational, and various models, including worm, fly, and mouse, are being utilized to decipher the role of individual microbes that may affect disease onset and progression. Recent evidence from across model organisms and humans shows a positive correlation between the presence of gram-negative enteropathogenic bacteria and the pathogenesis of PCDs. While these correlational studies do not provide a mechanistic explanation, they do reveal contributing bacterial species and provide an important basis for further investigation. One of the lurking concerns related to the microbial contribution to PCDs is the increasing prevalence of antibiotic resistance and poor antibiotic stewardship, which ultimately select for proteotoxic bacteria, especially the gram-negative species that are known for intrinsic resistance. In this review, we summarize what is known about individual microbial contribution to PCDs and the potential impact of increasing antimicrobial resistance.
Collapse
Affiliation(s)
- Alyssa Walker
- Department of Microbiology and Cell Science, University of Florida, Gainesville, Florida, USA
| | - Daniel M. Czyz
- Department of Microbiology and Cell Science, University of Florida, Gainesville, Florida, USA
| |
Collapse
|
4
|
Leng M, Sun Y, Li C, Han S, Wang Z. Usability Evaluation of a Knowledge Graph-Based Dementia Care Intelligent Recommender System: Mixed Methods Study. J Med Internet Res 2023; 25:e45788. [PMID: 37751241 PMCID: PMC10565620 DOI: 10.2196/45788] [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: 01/17/2023] [Revised: 04/21/2023] [Accepted: 08/25/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND Knowledge graph-based recommender systems offer the possibility of meeting the personalized needs of people with dementia and their caregivers. However, the usability of such a recommender system remains unknown. OBJECTIVE This study aimed to evaluate the usability of a knowledge graph-based dementia care intelligent recommender system (DCIRS). METHODS We used a convergent mixed methods design to conduct the usability evaluation, including the collection of quantitative and qualitative data. Participants were recruited through social media advertisements. After 2 weeks of DCIRS use, feedback was collected with the Computer System Usability Questionnaire and semistructured interviews. Descriptive statistics were used to describe sociodemographic characteristics and questionnaire scores. Qualitative data were analyzed systematically using inductive thematic analysis. RESULTS A total of 56 caregivers were recruited. Quantitative data suggested that the DCIRS was easy for caregivers to use, and the mean questionnaire score was 2.14. Qualitative data showed that caregivers generally believed that the content of the DCIRS was professional, easy to understand, and instructive, and could meet users' personalized needs; they were willing to continue to use it. However, the DCIRS also had some shortcomings. Functions that enable interactions between professionals and caregivers and that provide caregiver support and resource recommendations might be added to improve the system's usability. CONCLUSIONS The recommender system provides a solution to meet the personalized needs of people with dementia and their caregivers and has the potential to substantially improve health outcomes. The next step will be to optimize and update the recommender system based on caregivers' suggestions and evaluate the effect of the application.
Collapse
Affiliation(s)
- Minmin Leng
- Department of Nursing, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Nursing, Peking University, Beijing, China
| | - Yue Sun
- School of Nursing, Peking University, Beijing, China
| | - Ce Li
- Department of Cardiac Adult Postoperative Surgical Recovery Room, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Shuyu Han
- School of Nursing, Peking University, Beijing, China
| | - Zhiwen Wang
- School of Nursing, Peking University, Beijing, China
| |
Collapse
|
5
|
Nakanishi M, Yamasaki S, Sakai M, Yoshii H, Ogawa A, Nishida A. Place of death from dementia as an underlying cause during the COVID-19 pandemic in Japan: a cross-sectional study from national death certificates. Palliat Care Soc Pract 2023; 17:26323524231193039. [PMID: 37654728 PMCID: PMC10467291 DOI: 10.1177/26323524231193039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 07/21/2023] [Indexed: 09/02/2023] Open
Abstract
Background The coronavirus disease (COVID-19) pandemic has challenged palliative end-of-life care for people with dementia. The site of death can be considered as an end-of-life care quality indicator. Most people with dementia prefer to die at nursing or private homes; however, in Japan, they are often hospitalized in psychiatric hospitals for management of neuropsychiatric symptoms. As palliative end-of-life care for older adults with Alzheimer's disease and related dementias has been further challenged by the COVID-19 pandemic, little is known about its effects on the place of death in patients with dementia. Objectives This study aimed to investigate the shifts in place of death from dementia during the COVID-19 pandemic in Japan. Changes throughout the pandemic were compared between deaths from dementia and from senility. Design Cross-sectional. Methods Death certificate data of individuals aged 65 years or older who died in Japan between 1 January 2018, and 31 December 2021, were used to extract the cause and place of death. Differences in place of death between the periods were estimated using multinomial logistic analysis with reference to death in private homes. Results Deaths from dementia mostly occurred in hospitals (59%), while deaths from senility were most frequent in nursing homes (37%). After adjusting for patient characteristics, the likelihood of hospital deaths significantly increased for patients with dementia during the pandemic. Meanwhile, the likelihood of senility deaths decreased in hospitals but increased in nursing homes during the pandemic. Conclusion The shift to hospital deaths since the onset of the COVID-19 pandemic was uniquely observed in deaths from dementia. This hospital shift likely involved increased transfers from nursing and private homes to psychiatric hospitals. Further investigation is needed to examine the association between the pandemic-related change in long-term care workforce and palliative care practice in people with dementia.
Collapse
Affiliation(s)
- Miharu Nakanishi
- Department of Psychiatric Nursing, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai-shi, Miyagi 980-8575, Japan
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
- Research Center for Social Science & Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Syudo Yamasaki
- Research Center for Social Science & Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| | - Mai Sakai
- Department of Psychiatric Nursing, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Hatsumi Yoshii
- Department of Psychiatric Nursing, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Asao Ogawa
- Division of Psycho-Oncology, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Chiba, Japan
| | - Atsushi Nishida
- Research Center for Social Science & Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan
| |
Collapse
|
6
|
Leng M, Han S, Sun Y, Zhu Z, Zhao Y, Zhang Y, Yang X, Wang Z. Identifying care problem clusters and core care problems of older adults with dementia for caregivers: a network analysis. Front Public Health 2023; 11:1195637. [PMID: 37637827 PMCID: PMC10449331 DOI: 10.3389/fpubh.2023.1195637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/20/2023] [Indexed: 08/29/2023] Open
Abstract
Background A shift in research interest from separate care problem to care problem clusters among caregivers of people living with dementia may contribute to a better understanding of dementia care. However, the care problems network among caregivers of people living with dementia are still unknown. This study aimed to identify care problem clusters and core care problems, and explore demographic variables associated with these care problem clusters among caregivers of people living with dementia. Methods Participants were recruited through memory clinics and WeChat groups. The principal component analysis was applied to identify care problem clusters. The network analysis was conducted to describe the relationships among care problems and clusters. Multiple linear models were used to explore the associated factors for the occurrence of the overall care problems and top three central care problem clusters. Results A total of 1,012 carer-patient pairs were included in the analysis. Nine care problem clusters were identified. In the entire care problem network, "deterioration in activities of daily living" was the most core care problem cluster across the three centrality indices, followed by "verbal and nonverbal aggression" and "loss of activities of daily living." Variables including marital status, years of dementia diagnosis, number of dementia medication type, and caregiver's educational attainment were associated with the prevalence of these three care problem clusters. Conclusion Our study suggests that there is a need to evaluate care problem clusters for the improvement of care problem management among people living with dementia. It is particularly important to include assessment and treatment of core care problem as an essential component of the dementia care.
Collapse
Affiliation(s)
- Minmin Leng
- Department of Nursing, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
- School of Nursing, Peking University, Beijing, China
| | - Shuyu Han
- School of Nursing, Peking University, Beijing, China
| | - Yue Sun
- School of Nursing, Peking University, Beijing, China
| | - Zheng Zhu
- School of Nursing, Fudan University, Shanghai, China
| | - Yajie Zhao
- Department of Cardiology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Yizhu Zhang
- School of Nursing, Peking University, Beijing, China
| | - Xianxia Yang
- School of Public Health, Wuhan University, Wuhan, China
| | - Zhiwen Wang
- School of Nursing, Peking University, Beijing, China
| |
Collapse
|
7
|
Prommas P, Lwin KS, Chen YC, Hyakutake M, Ghaznavi C, Sakamoto H, Miyata H, Nomura S. The impact of social isolation from COVID-19-related public health measures on cognitive function and mental health among older adults: A systematic review and meta-analysis. Ageing Res Rev 2023; 85:101839. [PMID: 36596396 PMCID: PMC9804967 DOI: 10.1016/j.arr.2022.101839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/24/2022] [Accepted: 12/30/2022] [Indexed: 01/01/2023]
Abstract
We aimed to estimate the impact of social isolation on cognitive function and mental health among older adults during the two-year-and-a-half COVID-19 period. Pubmed Central, Medline, CINAHL Plus and PsychINFO were searched between March 1, 2020, and September 30, 2022. We included all studies that assessed proportions of older adults with the mean or the median with a minimum age above 60 reporting worsening cognitive function and mental health. Thirty-two studies from 18 countries met the eligibility criteria for meta-analyses. We found that the proportions of older adults with dementia who experienced worsening cognitive impairment and exacerbation or new onset of behavioral and psychological symptoms of dementia (BPSD) were approximately twice larger than that of older adults with HC experiencing SCD and worsening mental health. Stage of dementia, care options, and severity of mobility restriction measures did not yield significant differences in the number of older adults with dementia reporting worsening cognitive impairment and BPSD, while the length of isolation did for BPSD but not cognitive impairment. Our study highlights the impact of social isolation on cognitive function and mental health among older adults. Public health strategies should prioritize efforts to promote healthy lifestyles and proactive assessments.
Collapse
Affiliation(s)
- Prapichaya Prommas
- Department of Health Policy and Management, Keio University School of Medicine, Tokyo, Japan.
| | - Kaung Suu Lwin
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yi Chi Chen
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; Division of Health Medical Intelligence, Human Genome Center, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Misa Hyakutake
- Medical Education Center, Keio University School of Medicine, Tokyo, Japan
| | - Cyrus Ghaznavi
- Department of Health Policy and Management, Keio University School of Medicine, Tokyo, Japan; Medical Education Program, Washington University School of Medicine in St Louis, Saint Louis, USA
| | - Haruka Sakamoto
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; Tokyo Foundation for Policy Research, Tokyo, Japan; Department of Hygiene and Public Health, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroaki Miyata
- Department of Health Policy and Management, Keio University School of Medicine, Tokyo, Japan; Tokyo Foundation for Policy Research, Tokyo, Japan
| | - Shuhei Nomura
- Department of Health Policy and Management, Keio University School of Medicine, Tokyo, Japan; Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; Tokyo Foundation for Policy Research, Tokyo, Japan
| |
Collapse
|
8
|
Kazawa K, Kubo T, Akishita M, Ishii S. Geriatric care facilities' concerns regarding hospital admission of infected residents with dementia or transport for admission in the COVID-19 pandemic. Geriatr Gerontol Int 2022; 22:1050-1052. [PMID: 36300718 PMCID: PMC9874412 DOI: 10.1111/ggi.14499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/13/2022] [Accepted: 10/10/2022] [Indexed: 01/28/2023]
Affiliation(s)
- Kana Kazawa
- Department of Medicine for Integrated Approach to Social InclusionGraduate School of Biomedical and Health Sciences, Hiroshima UniversityHiroshimaJapan
| | - Tatsuhiko Kubo
- Department of Public Health and Health PolicyGraduate School of Biomedical and Health Sciences, Hiroshima UniversityHiroshimaJapan
| | - Masahiro Akishita
- Department of Geriatric MedicineGraduate School of Medicine, the University of TokyoTokyoJapan
| | - Shinya Ishii
- Department of Medicine for Integrated Approach to Social InclusionGraduate School of Biomedical and Health Sciences, Hiroshima UniversityHiroshimaJapan
| |
Collapse
|