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Mo W, Liu X, Yamakawa M, Koujiya E, Takeya Y, Shigenobu K, Adachi H, Ikeda M. Prevalence of sleep disturbances in people with mild cognitive impairment: A systematic review and meta-analysis. Psychiatry Res 2024; 339:116067. [PMID: 38964141 DOI: 10.1016/j.psychres.2024.116067] [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: 11/18/2023] [Revised: 05/28/2024] [Accepted: 06/27/2024] [Indexed: 07/06/2024]
Abstract
This review was performed to determine sleep disturbance prevalence in individuals with mild cognitive impairment (MCI). The MEDLINE, Embase, Cochrane Library, CINAHL, PsycINFO, and Web of Science databases were systematically searched from inception to January 20, 2024. Fifty-two studies fulfilling the eligibility criteria were included. However, six of these studies were excluded from data synthesis due to poor methodological quality. The subjective sleep disturbance prevalence among all individuals with MCI was 35.8 % (95 % CI: 31.9-39.7) across 44 studies, and the objective sleep disturbance prevalence was 46.3 % (95 % CI: 36.3-56.3) across 6 studies. Five studies examined TST and WASO, while three assessed SE. Among all potential objective assessments of sleep disturbance prevalence, only TST, WASO, and SE could be meta-analyzed in MCI because of the limited number of studies available. The estimated sleep disturbance prevalence differed significantly according to measurement method, geographical region, and research design. However, the data source did not significantly influence prevalence estimates. In meta-regression analysis, publication year, participant age, percentage of females, and study quality did not predict prevalence. As subjective and objective sleep disturbances are common in people with MCI, effective intervention strategies should be developed to alleviate them.
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Affiliation(s)
- Wenping Mo
- Department of Evidence-Based Clinical Nursing, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Xiaoji Liu
- Department of Evidence-Based Clinical Nursing, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Miyae Yamakawa
- Department of Evidence-Based Clinical Nursing, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan; The Japan Centre for Evidence-Based Practice: A JBI Centre of Excellence, Osaka, Japan.
| | - Eriko Koujiya
- Department of Evidence-Based Clinical Nursing, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Yasushi Takeya
- Department of Evidence-Based Clinical Nursing, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Kazue Shigenobu
- Department of Behavioral Neurology and Neuropsychiatry, Osaka University United Graduate School of Child Development, Osaka, Japan; Asakayama General Hospital, Osaka, Japan
| | - Hiroyoshi Adachi
- Health and Counseling Center, Osaka University, Osaka, Japan; Department of Psychiatry, Graduate School of Medicine, Osaka University
| | - Manabu Ikeda
- Department of Psychiatry, Graduate School of Medicine, Osaka University
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Livingston G, Huntley J, Liu KY, Costafreda SG, Selbæk G, Alladi S, Ames D, Banerjee S, Burns A, Brayne C, Fox NC, Ferri CP, Gitlin LN, Howard R, Kales HC, Kivimäki M, Larson EB, Nakasujja N, Rockwood K, Samus Q, Shirai K, Singh-Manoux A, Schneider LS, Walsh S, Yao Y, Sommerlad A, Mukadam N. Dementia prevention, intervention, and care: 2024 report of the Lancet standing Commission. Lancet 2024; 404:572-628. [PMID: 39096926 DOI: 10.1016/s0140-6736(24)01296-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 04/08/2024] [Accepted: 06/16/2024] [Indexed: 08/05/2024]
Affiliation(s)
- Gill Livingston
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK.
| | - Jonathan Huntley
- Department of Clinical and Biomedical Sciences, University of Exeter, Exeter, UK
| | - Kathy Y Liu
- Division of Psychiatry, University College London, London, UK
| | - Sergi G Costafreda
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
| | - Geir Selbæk
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway; Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway; Geriatric Department, Oslo University Hospital, Oslo, Norway
| | - Suvarna Alladi
- National Institute of Mental Health and Neurosciences, Bangalore, India
| | - David Ames
- National Ageing Research Institute, Melbourne, VIC, Australia; University of Melbourne Academic Unit for Psychiatry of Old Age, Melbourne, VIC, Australia
| | - Sube Banerjee
- Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham, UK
| | | | - Carol Brayne
- Cambridge Public Health, University of Cambridge, Cambridge, UK
| | - Nick C Fox
- The Dementia Research Centre, Department of Neurodegenerative Disease, University College London, London, UK
| | - Cleusa P Ferri
- Health Technology Assessment Unit, Hospital Alemão Oswaldo Cruz, São Paulo, Brazil; Department of Psychiatry, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Laura N Gitlin
- College of Nursing and Health Professions, AgeWell Collaboratory, Drexel University, Philadelphia, PA, USA
| | - Robert Howard
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
| | - Helen C Kales
- Department of Psychiatry and Behavioral Sciences, UC Davis School of Medicine, University of California, Sacramento, CA, USA
| | - Mika Kivimäki
- Division of Psychiatry, University College London, London, UK; Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Eric B Larson
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Noeline Nakasujja
- Department of Psychiatry College of Health Sciences, Makerere University College of Health Sciences, Makerere University, Kampala City, Uganda
| | - Kenneth Rockwood
- Centre for the Health Care of Elderly People, Geriatric Medicine, Dalhousie University, Halifax, NS, Canada
| | - Quincy Samus
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins Bayview, Johns Hopkins University, Baltimore, MD, USA
| | - Kokoro Shirai
- Graduate School of Social and Environmental Medicine, Osaka University, Osaka, Japan
| | - Archana Singh-Manoux
- Division of Psychiatry, University College London, London, UK; Université Paris Cité, Inserm U1153, Paris, France
| | - Lon S Schneider
- Department of Psychiatry and the Behavioural Sciences and Department of Neurology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, USA
| | - Sebastian Walsh
- Cambridge Public Health, University of Cambridge, Cambridge, UK
| | - Yao Yao
- China Center for Health Development Studies, School of Public Health, Peking University, Beijing, China; Key Laboratory of Epidemiology of Major Diseases (Peking University), Ministry of Education, Beijing, China
| | - Andrew Sommerlad
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
| | - Naaheed Mukadam
- Division of Psychiatry, University College London, London, UK; Camden and Islington NHS Foundation Trust, London, UK
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Mc Ardle R, Taylor L, Cavadino A, Rochester L, Del Din S, Kerse N. Characterizing Walking Behaviors in Aged Residential Care Using Accelerometry, With Comparison Across Care Levels, Cognitive Status, and Physical Function: Cross-Sectional Study. JMIR Aging 2024; 7:e53020. [PMID: 38842168 PMCID: PMC11185191 DOI: 10.2196/53020] [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: 09/22/2023] [Revised: 03/05/2024] [Accepted: 03/06/2024] [Indexed: 06/07/2024] Open
Abstract
Background Walking is important for maintaining physical and mental well-being in aged residential care (ARC). Walking behaviors are not well characterized in ARC due to inconsistencies in assessment methods and metrics as well as limited research regarding the impact of care environment, cognition, or physical function on these behaviors. It is recommended that walking behaviors in ARC are assessed using validated digital methods that can capture low volumes of walking activity. Objective This study aims to characterize and compare accelerometry-derived walking behaviors in ARC residents across different care levels, cognitive abilities, and physical capacities. Methods A total of 306 ARC residents were recruited from the Staying UpRight randomized controlled trial from 3 care levels: rest home (n=164), hospital (n=117), and dementia care (n=25). Participants' cognitive status was classified as mild (n=87), moderate (n=128), or severe impairment (n=61); physical function was classified as high-moderate (n=74) and low-very low (n=222) using the Montreal Cognitive Assessment and the Short Physical Performance Battery cutoff scores, respectively. To assess walking, participants wore an accelerometer (Axivity AX3; dimensions: 23×32.5×7.6 mm; weight: 11 g; sampling rate: 100 Hz; range: ±8 g; and memory: 512 MB) on their lower back for 7 days. Outcomes included volume (ie, daily time spent walking, steps, and bouts), pattern (ie, mean walking bout duration and alpha), and variability (of bout length) of walking. Analysis of covariance was used to assess differences in walking behaviors between groups categorized by level of care, cognition, or physical function while controlling for age and sex. Tukey honest significant difference tests for multiple comparisons were used to determine where significant differences occurred. The effect sizes of group differences were calculated using Hedges g (0.2-0.4: small, 0.5-0.7: medium, and 0.8: large). Results Dementia care residents showed greater volumes of walking (P<.001; Hedges g=1.0-2.0), with longer (P<.001; Hedges g=0.7-0.8), more variable (P=.008 vs hospital; P<.001 vs rest home; Hedges g=0.6-0.9) bouts compared to other care levels with a lower alpha score (vs hospital: P<.001; Hedges g=0.9, vs rest home: P=.004; Hedges g=0.8). Residents with severe cognitive impairment took longer (P<.001; Hedges g=0.5-0.6), more variable (P<.001; Hedges g=0.4-0.6) bouts, compared to those with mild and moderate cognitive impairment. Residents with low-very low physical function had lower walking volumes (total walk time and bouts per day: P<.001; steps per day: P=.005; Hedges g=0.4-0.5) and higher variability (P=.04; Hedges g=0.2) compared to those with high-moderate capacity. Conclusions ARC residents across different levels of care, cognition, and physical function demonstrate different walking behaviors. However, ARC residents often present with varying levels of both cognitive and physical abilities, reflecting their complex multimorbid nature, which should be considered in further work. This work has demonstrated the importance of considering a nuanced framework of digital outcomes relating to volume, pattern, and variability of walking behaviors among ARC residents.
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Affiliation(s)
- Ríona Mc Ardle
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, United Kingdom
- National Institute for Health and Care Research Biomedical Research Centre, Newcastle University and the Newcastle Upon Tyne Hospitals National Health Service Foundation Trust, Newcastle Upon Tyne, United Kingdom
| | - Lynne Taylor
- School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Alana Cavadino
- School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Lynn Rochester
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, United Kingdom
- National Institute for Health and Care Research Biomedical Research Centre, Newcastle University and the Newcastle Upon Tyne Hospitals National Health Service Foundation Trust, Newcastle Upon Tyne, United Kingdom
- The Newcastle Upon Tyne Hospitals National Health Institute Foundation Trust, Newcastle Upon Tyne, United Kingdom
| | - Silvia Del Din
- Translational and Clinical Research Institute, Newcastle University, Newcastle Upon Tyne, United Kingdom
- National Institute for Health and Care Research Biomedical Research Centre, Newcastle University and the Newcastle Upon Tyne Hospitals National Health Service Foundation Trust, Newcastle Upon Tyne, United Kingdom
| | - Ngaire Kerse
- School of Population Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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Gordon CJ, Fernandez T, Chen E, Basheti M, Rahimi M, Saini B. Nurses' attitudes, beliefs and knowledge of sleep health in residential aged care: An integrative literature review. J Adv Nurs 2024. [PMID: 38819604 DOI: 10.1111/jan.16249] [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: 10/11/2023] [Revised: 04/25/2024] [Accepted: 05/10/2024] [Indexed: 06/01/2024]
Abstract
AIM To identify, synthesize and evaluate primary research on registered nurses' (RN) knowledge, attitudes and beliefs about sleep health and sleep health management of older adults living in residential aged care. DESIGN Integrative review. DATA SOURCES Medline, Embase and CINAHL databases from inception to September 2023. REVIEW METHODS Databases were searched using a combination of key words, subject heading terms. All abstracts and full-text articles were screened by two researchers. Qualitative synthesis of the included articles was conducted. Inductive content analysis was used to identify themes and analyse data. RESULTS A total of 923 abstracts were screened resulting in a final yield of 13 articles. Three themes were identified: (i) RN experience with sleep-disturbed residents, (ii) the emotional burden of sleep disturbances on RN and, (iii) organizational barriers to promoting resident's healthy sleep. Inappropriate administration of benzodiazepines and psychotropic drugs to manage residents' sleep disturbances was a major issue and lack of resources in residential aged care to facilitate sleep. There were concerns on nursing activity that disturbed residents' sleep and striking a balance between facilitating sleep and meeting managerial expectations was challenging. CONCLUSION This review identified that nurses' decision-making has an integral role in the management of sleep health in residents in aged care. Whilst evidence-based guidelines for managing sleep in residential aged care are available, there is a lack of translation to practice. Understanding RN perspectives is critical to improving sleep health models of care in residential aged care. IMPACT This review found that RN are attuned to the implications of sleep disturbance in residential aged care but are constrained by current sleep health models of care. PATIENT OR PUBLIC CONTRIBUTION Not applicable.
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Affiliation(s)
- Christopher J Gordon
- Department of Health Sciences, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, New South Wales, Australia
- Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, New South Wales, Australia
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Tracee Fernandez
- Susan Wakil School of Nursing and Midwifery, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Emily Chen
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Mariam Basheti
- Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, New South Wales, Australia
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Matthew Rahimi
- Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, New South Wales, Australia
| | - Bandana Saini
- Centre for Sleep and Chronobiology, Woolcock Institute of Medical Research, Sydney, New South Wales, Australia
- Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
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Aryankhesal A, Blake J, Wong G, Megson M, Briscoe S, Allan L, Broomfield NM, Eastwood Z, Greene L, Hilton A, Killett A, Lazar AS, Litherland R, Livingston G, Maidment I, Reeve J, Rook G, Scott S, Um J, van Horik J, Fox C. Sleep disturbance in people living with dementia or mild cognitive impairment: a realist review of general practice. Br J Gen Pract 2024; 74:e233-e241. [PMID: 38499365 PMCID: PMC10962510 DOI: 10.3399/bjgp.2023.0171] [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: 04/05/2023] [Accepted: 10/23/2023] [Indexed: 03/20/2024] Open
Abstract
BACKGROUND Sleep disturbance is a prevalent condition among people living with dementia (PLwD) or mild cognitive impairment (MCI). Its assessment and management within primary care is complex because of the comorbidities, older age, and cognitive impairment typical of this patient group. AIM To explore how primary care clinicians assess, understand, and manage sleep disturbance for PLwD or MCI; if and why such initiatives work; and how people and their carers experience sleep disturbance and its treatment. DESIGN AND SETTING A realist review of existing literature conducted in 2022. METHOD Six bibliographic databases were searched. Context-mechanism-outcome configurations (CMOCs) were developed and refined. RESULTS In total, 60 records were included from 1869 retrieved hits and 19 CMOCs were developed. Low awareness of and confidence in the treatment of sleep disturbance among primary care clinicians and patients, combined with time and resource constraints, meant that identifying sleep disturbance was difficult and not prioritised. Medication was perceived by clinicians and patients as the primary management tool, resulting in inappropriate or long-term prescription. Rigid nursing routines in care homes were reportedly not conducive to good-quality sleep. CONCLUSION In primary care, sleep disturbance among PLwD or MCI is not adequately addressed. Over-reliance on medication, underutilisation of non-pharmacological strategies, and inflexible care home routines were reported as a result of low confidence in sleep management and resource constraints. This does not constitute effective and person-centred care. Future work should consider ways to tailor the assessment and management of sleep disturbance to the needs of individuals and their informal carers without overstretching services.
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Affiliation(s)
- Aidin Aryankhesal
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich
| | - Jessica Blake
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich
| | - Geoff Wong
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford
| | - Molly Megson
- Academy of Primary Care, Hull York Medical School, University of Hull, Hull
| | | | | | - Niall M Broomfield
- Department of Clinical Psychology and Psychological Therapies, Norwich Medical School, University of East Anglia, Norwich
| | - Zenahrai Eastwood
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich
| | | | - Andrea Hilton
- School of Paramedical PeriOperative and Advanced Practice, Faculty of Health Sciences, University of Hull, Hull
| | - Anne Killett
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich
| | - Alpar S Lazar
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich
| | | | - Gill Livingston
- Faculty of Brain Sciences, Division of Psychiatry, University College London, London
| | - Ian Maidment
- Aston Pharmacy School, College of Health and Life Sciences, Aston University, Birmingham
| | - Joanne Reeve
- Academy of Primary Care, Hull York Medical School, University of Hull, Hull
| | | | - Sion Scott
- School of Healthcare, College of Life Sciences, University of Leicester, Leicester
| | - Jinpil Um
- University of Exeter Medical School, Exeter
| | | | - Chris Fox
- University of Exeter Medical School, Exeter
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Gottesman RF, Lutsey PL, Benveniste H, Brown DL, Full KM, Lee JM, Osorio RS, Pase MP, Redeker NS, Redline S, Spira AP. Impact of Sleep Disorders and Disturbed Sleep on Brain Health: A Scientific Statement From the American Heart Association. Stroke 2024; 55:e61-e76. [PMID: 38235581 DOI: 10.1161/str.0000000000000453] [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: 01/19/2024]
Abstract
Accumulating evidence supports a link between sleep disorders, disturbed sleep, and adverse brain health, ranging from stroke to subclinical cerebrovascular disease to cognitive outcomes, including the development of Alzheimer disease and Alzheimer disease-related dementias. Sleep disorders such as sleep-disordered breathing (eg, obstructive sleep apnea), and other sleep disturbances, as well, some of which are also considered sleep disorders (eg, insomnia, sleep fragmentation, circadian rhythm disorders, and extreme sleep duration), have been associated with adverse brain health. Understanding the causal role of sleep disorders and disturbances in the development of adverse brain health is complicated by the common development of sleep disorders among individuals with neurodegenerative disease. In addition to the role of sleep disorders in stroke and cerebrovascular injury, mechanistic hypotheses linking sleep with brain health and biomarker data (blood-based, cerebrospinal fluid-based, and imaging) suggest direct links to Alzheimer disease-specific pathology. These potential mechanisms and the increasing understanding of the "glymphatic system," and the recognition of the importance of sleep in poststroke recovery, as well, support a biological basis for the indirect (through the worsening of vascular disease) and direct (through specific effects on neuropathology) connections between sleep disorders and brain health. Given promising evidence for the benefits of treatment and prevention, sleep disorders and disturbances represent potential targets for early treatment that may improve brain health more broadly. In this scientific statement, we discuss the evidence supporting an association between sleep disorders and disturbances and poor brain health ranging from stroke to dementia and opportunities for prevention and early treatment.
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Klatt T, Bauer I, Behrendt D, Berg A. [Structured case conference for sleep disturbances in nursing home residents with cognitive impairment]. Pflege 2024. [PMID: 38234247 DOI: 10.1024/1012-5302/a000972] [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: 01/19/2024]
Abstract
Structured case conference for sleep disturbances in nursing home residents with cognitive impairment Abstract: Background: Nursing home residents living with cognitive impairment often suffer from sleep disturbances. Pharmacological interventions are not recommended to be the first-choice therapy. In general, a wide variance of non-pharmacological interventions is available, but no clearly suitable intervention can currently be specified. Aim: The case report presents the procedure of a structured analysis to support the selection of non-pharmacological interventions to promote sleep. Methods: A structured case conference was held using a developed case management template to draw up an individual intervention plan. Results: Based on the description of the situation and the determination of causes, different interventions from six main topics were planned: "offering appropriate activations during daytime", "creating bedtime routines", "checking the sleep environment", "observation of potential physical and psychological causes", "reflection on night care routines", and "use of drug therapies only in exceptional cases". Conclusions: For a successful management of sleep disturbances in nursing home residents living with cognitive impairment, it is essential that the specific sleep-related symptoms and causes are assessed systematically and interprofessionally to be able to work towards an improvement with appropriate measures. In order to obtain adequate solutions, evidence-based expertise should be taken into consideration.
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Affiliation(s)
- Thomas Klatt
- Institut für Gesundheits- und Pflegewissenschaft, Medizinische Fakultät der Martin-Luther-Universität Halle-Wittenberg, Deutschland
| | - Ivonne Bauer
- Altenpflegeheim "Am Georgengarten" des Städtischen Klinikums Dessau, Deutschland
| | - Daniel Behrendt
- Städtisches Klinikum Dessau, Akademisches Lehrkrankenhaus mit Hochschulklinik der Medizinischen Hochschule Brandenburg Theodor Fontane (MHB), Deutschland
| | - Almuth Berg
- Institut für Gesundheits- und Pflegewissenschaft, Medizinische Fakultät der Martin-Luther-Universität Halle-Wittenberg, Deutschland
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Dichter MN, Dörner J, Wilfling D, Berg A, Klatt T, Möhler R, Haastert B, Meyer G, Halek M, Köpke S. Intervention for sleep problems in nursing home residents with dementia: a cluster-randomized study. Int Psychogeriatr 2024:1-14. [PMID: 38186227 DOI: 10.1017/s1041610223004489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
OBJECTIVE To reduce sleep problems in people living with dementia using a multi-component intervention. DESIGN Cluster-randomized controlled study with two parallel groups and a follow-up of 16 weeks. SETTING Using external concealed randomization, 24 nursing homes (NH) were allocated either to the intervention group (IG, 12 clusters, 126 participants) or the control group (12 clusters, 116 participants). PARTICIPANTS Participants were eligible if they had dementia or severe cognitive impairment, at least two sleep problems, and residence of at least two weeks in a NH. INTERVENTION The 16-week intervention consists of six components: (1) assessment of sleep-promoting activities and environmental factors in NHs, (2) implementation of two "sleep nurses," (3) basic education, (4) advanced education for staff, (5) workshops to develop sleep-promoting concepts, and (6) written information and education materials. The control group (CG) received standard care. MEASUREMENTS Primary outcome was ≥ two sleep problems after 16 weeks assessed with the Sleep Disorders Inventory (SDI). RESULTS Twenty-two clusters (IG = 10, CG = 12) with 191 participants completed the study. At baseline, 90% of people living with dementia in the IG and 93% in the CG had at least two sleep problems. After 16 weeks, rates were 59.3% (IG) vs 83.8% (CG), respectively, a difference of -24.5% (95% CI, -46.3% - -2.7%; cluster-adjusted odds ratio 0.281; 95% CI 0.087-0.909). Secondary outcomes showed a significant difference only for SDI scores after eight and 16 weeks. CONCLUSIONS The MoNoPol-Sleep intervention reduced sleep problems of people living with dementia in NH compared to standard care.
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Affiliation(s)
- Martin Nikolaus Dichter
- Institute of Nursing Science, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
| | - Jonas Dörner
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Witten, Germany
- School of Nursing Science, Faculty of Health, Witten/Herdecke University, Witten, Germany
| | - Denise Wilfling
- Institute of Social Medicine and Epidemiology, Nursing Research Group, University of Lübeck, Lübeck, Germany
| | - Almuth Berg
- Institute of Health and Nursing Sciences, Martin Luther University Halle-Wittenberg, Medical Faculty, Halle (Saale), Germany
| | - Thomas Klatt
- Institute of Health and Nursing Sciences, Martin Luther University Halle-Wittenberg, Medical Faculty, Halle (Saale), Germany
| | - Ralph Möhler
- Institute for Health Services Research and Health Economics, Centre for Health and Society, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | | | - Gabriele Meyer
- Institute of Health and Nursing Sciences, Martin Luther University Halle-Wittenberg, Medical Faculty, Halle (Saale), Germany
| | - Margareta Halek
- School of Nursing Science, Faculty of Health, Witten/Herdecke University, Witten, Germany
| | - Sascha Köpke
- Institute of Nursing Science, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
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9
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Mo W, Liu X, Yamakawa M. Prevalence of sleep disturbances in people with mild cognitive impairment: a systematic review protocol. JBI Evid Synth 2023; 21:2211-2217. [PMID: 37338281 DOI: 10.11124/jbies-22-00438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
OBJECTIVE This review will determine the prevalence of sleep disturbances in individuals with mild cognitive impairment. INTRODUCTION Mild cognitive impairment is regarded as a transitional state between normal functioning and dementia, and has a high likelihood of conversion to dementia. Individuals with mild cognitive impairment may suffer more severe sleep disturbances compared with normal older people. In some studies, sleep disturbances were associated with significantly higher odds of mild cognitive impairment. There is a need for prevalence estimates of sleep disturbances in people with mild cognitive impairment based on the currently available literature to guide clinical health care professionals and public health policies. INCLUSION CRITERIA The review will consider studies reporting on the prevalence of sleep disturbances in individuals with mild cognitive impairment, using validated instruments, including subjective and/or objective measures. Studies will be excluded if the participants report sleep-related breathing or movement disorders. Studies using only the Mini-Mental State Examination to diagnose mild cognitive impairment will also be excluded. METHODS The review will follow the JBI methodology for systematic reviews of prevalence and incidence. The MEDLINE (Ovid), Embase, Cochrane Library (CDSR and CENTRAL), CINAHL (EBSCOhost), PsycINFO (EBSCOhost), Scopus, and Web of Science Core Collection databases will be systematically searched from inception to the present with no language limitations. Analytical observational studies, including prospective and retrospective cohort, case-control, and cross-sectional studies, will be considered. Two reviewers will independently conduct the study selection, critical appraisal, and data extraction. Methodological quality will be evaluated using the JBI critical appraisal checklist for studies reporting prevalence data. A meta-analysis will be conducted to synthesize the prevalence data, where possible. REVIEW REGISTRATION PROSPERO CRD42022366108.
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Affiliation(s)
- Wenping Mo
- Department of Evidence-Based Clinical Nursing, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita-shi, Osaka, Japan
| | - Xiaoji Liu
- Department of Evidence-Based Clinical Nursing, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita-shi, Osaka, Japan
| | - Miyae Yamakawa
- Department of Evidence-Based Clinical Nursing, Division of Health Sciences, Graduate School of Medicine, Osaka University, Suita-shi, Osaka, Japan
- The Japan Centre for Evidence-Based Practice: A JBI Centre of Excellence, Osaka, Japan
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Dörner J, Hüsken JM, Schmüdderich K, Dinand C, Dichter MN, Halek M. Perspectives on sleep of people living with dementia in nursing homes: a qualitative interview study. BMC Geriatr 2023; 23:331. [PMID: 37237308 DOI: 10.1186/s12877-023-04052-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 05/20/2023] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND Disturbed sleep among people living with dementia in nursing homes is widespread and is associated with diseases and all-cause mortality. This study examined the sleep of people living with dementia from their perspectives in nursing homes and that of the nurses who care for people living with dementia. METHODS A qualitative cross-sectional study was conducted. A total of 15 people living with dementia and 15 nurses in 11 German nursing homes were enrolled in this study. Data was collected between February and August 2021 through semistructured interviews, which were audio recorded and transcribed. Thematic analyses were performed by three independent researchers. Thematic mind maps and controversial findings were discussed with the Research Working Group of People with Dementia of the German Alzheimer Association. RESULTS Thematic analysis identified five overarching themes from the nursing home participants regarding sleep patterns: (1) characteristics of good sleep, (2) characteristics of bad sleep, (3) personal influences of people living with dementia on sleep, (4) environmental factors on sleep, and (5) sleep strategies of people living with dementia. Analysis also identified five overarching themes from the nurses participants: (1) characteristics of good sleep, (2) characteristics of bad sleep, (3) personal influences on sleep, (4) environmental factors on sleep, and (5) interventions for sleep promotion. CONCLUSIONS The thematic analyses demonstrated that the perspectives of people living with dementia and nurses indicate the need to give more consideration to psychosocial factors and individual aspects of sleep in clinical practice. The results could also be helpful for the development of targeted assessment instruments and complex non-pharmacological interventions to promote sleep.
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Affiliation(s)
- Jonas Dörner
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Stockumer st. 12, 58453, Witten, Germany.
- School of Nursing Science, Faculty of Health, Witten/Herdecke University, Alfred- Herrhausen-st. 45, 58455, Witten, Germany.
| | - Johann-Moritz Hüsken
- German Institute of Applied Nursing Research, Hülchrather st. 15, 50670, Cologne, Germany
| | - Kathrin Schmüdderich
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), Stockumer st. 12, 58453, Witten, Germany
- School of Nursing Science, Faculty of Health, Witten/Herdecke University, Alfred- Herrhausen-st. 45, 58455, Witten, Germany
| | - Claudia Dinand
- School of Nursing Science, Faculty of Health, Witten/Herdecke University, Alfred- Herrhausen-st. 45, 58455, Witten, Germany
| | - Martin N Dichter
- Institute of Nursing Science, Medical Faculty and University Hospital of Cologne, University of Cologne, Gleueler st. 176-178, 50935, Cologne, Germany
| | - Margareta Halek
- School of Nursing Science, Faculty of Health, Witten/Herdecke University, Alfred- Herrhausen-st. 45, 58455, Witten, Germany
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11
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Gibson R, Helm A, Ross I, Gander P, Breheny M. "I think I could have coped if I was sleeping better": Sleep across the trajectory of caring for a family member with dementia. DEMENTIA 2023:14713012231166744. [PMID: 36996480 DOI: 10.1177/14713012231166744] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/01/2023]
Abstract
Dementia-related sleep changes can lead to disruptions among families living with dementia which can jeopardise carers' wellbeing and ability to provide support. This research explores and represents the sleep of family caregivers across the trajectory of caring, before, during, and after the key period of their care recipient moving into residential care. The focus of this paper is viewing dementia caregiving as a trajectory, characterised by care needs which change over time. Semi-structured interviews were conducted with 20 carers whose family member with dementia had transitioned into residential care within the prior 2 years. Themes constructed from these interviews indicated that sleep was linked to earlier life course patterns as well as to significant moments of transition in the caregiving journey. As dementia progressed, carers' sleep progressively worsened in relation to the less predictable nature of dementia-symptoms, difficulty maintaining routines, and constant responsibilities creating a state of high alert. Carers attempted to facilitate better sleep and wellbeing for their family member, often sacrificing their own self-care. Around the care transition period, some cares reported not realising how sleep deprived they were; for others the busy momentum continued. After the transition, many carers acknowledged that they were exhausted, although many had not realised this while providing home-based care. Post-transition, many carers reported ongoing sleep disruptions associated with poor sleep habits established whilst caring, insomnia or nightmares and grief. Carers were optimistic that their sleep would improve with time and many were enjoying sleeping according to their own preferences. The sleep experience of family carers is unique and includes tensions between their essential need for sleep and the experience of care as self-sacrifice. Findings have implications for timely support and interventions for families living with dementia.
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Affiliation(s)
- Rosemary Gibson
- School of Psychology, 6420Massey University, Palmerston North, New Zealand
- Sleep/Wake Research Centre, School of Health Sciences, 6420Massey University, Wellington, New Zealand
| | - Amy Helm
- Department of Sleep/Wake Research Centre, School of Health Sciences, 6420Massey University, Wellington, New Zealand
| | - Isabelle Ross
- Department of Sleep/Wake Research Centre, School of Health Sciences, 6420Massey University, Wellington, New Zealand
| | - Philippa Gander
- Department of Sleep/Wake Research Centre, School of Health Sciences, 6420Massey University, Wellington, New Zealand
| | - Mary Breheny
- School of Health, 8491Victoria University of Wellington, Wellington, New Zealand
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12
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Aini N, Chu H, Banda KJ, Chen R, Lee TY, Pien LC, Liu D, Lai YJ, Kang XL, Chou KR. Prevalence of sleep-related breathing disorders and associated risk factors among people with dementia: A meta-analysis. Sleep Med 2023; 103:51-61. [PMID: 36758347 DOI: 10.1016/j.sleep.2023.01.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/15/2022] [Accepted: 01/25/2023] [Indexed: 01/31/2023]
Abstract
OBJECTIVE Sleep-related breathing disorders (SRBD) have shown to cause worsened cognitive impairment among people with dementia. Therefore, we conducted the first meta-analysis to estimate the prevalence of SRBD among people with dementia. METHODS Comprehensive searches were conducted in Embase, Ovid-MEDLINE, PubMed, PsycINFO, Scopus, Web of Science, and CINAHL. The generalized linear mixed model (GLMM) was used for the pooled prevalence analysis and heterogeneity using I2 test and Cochran's Q-statistic in R-software. Study quality was assessed by Hoy's risk of bias assessment tool. Overall, 20 studies from 1282 studies were included with 1461 participants. RESULTS The pooled prevalence of SRBD among dementia was 59% (95%CI: 44%-73%) with 55% (95%CI: 34%-74%) for obstructive sleep apnea (OSA), 49% (95%CI: 25%-73%) for unspecified SRBD, and 11% (95%CI: 5%-21%) for central sleep apnea (CSA). Regarding dementia subtypes, the prevalence of SRBD was 89% (95%CI: 61%-97%) for Alzheimer's dementia, 56% (95%CI: 48%-63%) for Parkinson's and Idiopathic Parkinson's dementia, and 16% (95%CI: 8%-30%) for Huntington's dementia. Significant moderator variables were male, body mass index, larger waist and hip circumference, waist-hip ratio, and comorbidities including hypertension, dyslipidemia, renal disease, diabetes, heart disease, and stroke. CONCLUSIONS There is considerable high prevalence of SRBD among dementia people, with OSA and unspecified SRBD being fivefold higher than CSA. Regarding dementia subtypes, Parkinson's and Idiopathic Parkinson's, and Alzheimer's dementia had four to sixfold increased risk of presenting with SRBD than Huntington's dementia. Therefore, assessment and management of SRBD in Alzheimer's, and Parkinson's and Idiopathic Parkinson's dementia deserves more attention in future research.
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Affiliation(s)
- Nur Aini
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan; Nursing Department, Faculty of Health Science, University of Muhammadiyah Malang, Indonesia
| | - Hsin Chu
- Institute of Aerospace and Undersea Medicine, School of Medicine, National Defense Medical Center, Taipei, Taiwan; Department of Neurology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Kondwani Joseph Banda
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan; Endoscopy Unit, Surgery Department, Kamuzu Central Hospital, Lilongwe, Malawi
| | - Ruey Chen
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan; Department of Nursing, Taipei Medical University-Shuang Ho Hospital, New Taipei, Taiwan; Post-Baccalaureate Program in Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan
| | - Tso-Ying Lee
- Nursing Research Center, Department of Nursing, Taipei Medical University Hospital, Taipei, Taiwan
| | - Li-Chung Pien
- Post-Baccalaureate Program in Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan; Psychiatric Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Doresses Liu
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan; Department of Nursing, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Yueh-Jung Lai
- Department of Nursing, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Xiao Linda Kang
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan; School of Nursing, University of Pennsylvania, Philadelphia, USA
| | - Kuei-Ru Chou
- School of Nursing, College of Nursing, Taipei Medical University, Taipei, Taiwan; Department of Nursing, Taipei Medical University-Shuang Ho Hospital, New Taipei, Taiwan; Center for Nursing and Healthcare Research in Clinical Practice Application, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Psychiatric Research Center, Taipei Medical University Hospital, Taipei, Taiwan; Neuroscience Research Center, Taipei Medical University, Taipei, Taiwan.
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13
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Watt JA, Bronskill SE, Lin M, Youngson E, Ho J, Hemmelgarn B, Straus SE, Gruneir A. Comparative Risk of Harm Associated with Zopiclone or Trazodone Use in Nursing Home Residents: a Retrospective Cohort Study in Alberta, Canada. Can Geriatr J 2023; 26:9-22. [PMID: 36865408 PMCID: PMC9953503 DOI: 10.5770/cgj.26.622] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023] Open
Abstract
Background There is growing evidence of harm associated with trazodone and nonbenzodiazepine sedative hypnotics (e.g., zopiclone); however, their comparative risk of harm is unknown. Methods We conducted a retrospective cohort study with linked health administrative data, which enrolled older (≥66 years old) nursing home residents living in Alberta, Canada, between December 1, 2009, and December 31, 2018; the last follow-up date was June 30, 2019. We compared the rate of injurious falls and major osteoporotic fractures (primary outcome) and all-cause mortality (secondary outcome) within 180 days of first prescription of zopiclone or trazodone with cause-specific hazard models and inverse probability of treatment weights to control for confounding; primary analysis was intention-to-treat and secondary analysis was per-protocol (i.e., residents censored if dispensed the other exposure drug). Results Our cohort included 1,403 residents newly dispensed trazodone and 1,599 residents newly dispensed zopiclone. At cohort entry, the mean resident age was 85.7 (standard deviation [SD] 7.4), 61.6% were female, and 81.2% had dementia. New zopiclone use was associated with similar rates of injurious falls and major osteoporotic fractures (intention-to-treat-weighted hazard ratio 1.15, 95% confidence interval [CI] 0.90-1.48; per-protocol-weighted hazard ratio 0.85, 95% CI 0.60-1.21) and all-cause mortality (intention-to-treat-weighted hazard ratio 0.96, 95% CI 0.79-1.16; per-protocol-weighted hazard ratio 0.90, 95% CI 0.66-1.23) compared to trazodone. Conclusions Zopiclone was associated with a similar rate of injurious falls, major osteoporotic fractures, and all-cause mortality compared to trazodone-suggesting one medication should not be used in lieu of the other. Appropriate prescribing initiatives should also target zopiclone and trazodone.
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Affiliation(s)
- Jennifer A. Watt
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael’s Hospital-Unity Health Toronto, Toronto, ON,Division of Geriatric Medicine, Department of Medicine, University of Toronto, Toronto, ON,ICES, Toronto, ON,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON
| | - Susan E. Bronskill
- ICES, Toronto, ON,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON
| | - Meng Lin
- Data and Research Services, Alberta SPOR Support Unit and Provincial Research Data Services, Alberta Health Services, Edmonton, AB
| | - Erik Youngson
- Data and Research Services, Alberta SPOR Support Unit and Provincial Research Data Services, Alberta Health Services, Edmonton, AB
| | - Joanne Ho
- Division of Geriatric Medicine, Department of Medicine, McMaster University, Kitchener, ON,Schlegel Research Institute for Aging, University of Waterloo, Waterloo, ON
| | - Brenda Hemmelgarn
- Faculty of Medicine and Dentistry, University of Alberta, WC Mackenzie Health Sciences Centre, Edmonton, AB
| | - Sharon E. Straus
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael’s Hospital-Unity Health Toronto, Toronto, ON,Division of Geriatric Medicine, Department of Medicine, University of Toronto, Toronto, ON,Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON
| | - Andrea Gruneir
- Department of Family Medicine, University of Alberta, Edmonton, AB
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14
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Fong KNK, Ge X, Ting KH, Wei M, Cheung H. The Effects of Light Therapy on Sleep, Agitation and Depression in People With Dementia: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Am J Alzheimers Dis Other Demen 2023; 38:15333175231160682. [PMID: 36924042 PMCID: PMC10578524 DOI: 10.1177/15333175231160682] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
OBJECTIVE To evaluate the effects of light therapy on the alleviation of sleep disturbances, agitation and depression in people with dementia. METHODS A search was performed in PubMed, Medline, SCOPUS, Web of Science, EMBASE, CINAHL, Cochrane Library, for studies published between 2000 and 2021. RESULTS A total of 4315 articles were screened. Sixteen articles were eligible for this review and 11 randomized controlled studies were included in the meta-analysis. Light therapy had a significant effect on reducing the number of awakenings in sleep (n = 4; 95% CI = -.56, -.05; I2 = 0%; SMD = -.31) but was not significant in reducing the wake after sleep onset (n = 3; 95% CI = -.14, .59; I2 = 0%; SMD = .23), agitation (n = 4; 95% CI = -1.02, .45; I2 = 87%; SMD = -.28) and depression (n = 6; 95% CI = -.80, .40, I2 = 85%; SMD = -.20). CONCLUSION Light therapy appeared to be more effective in terms of alleviating sleep disturbances, rather than reducing agitation and depression, but its long-term effects remain unclear.
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Affiliation(s)
- Kenneth NK Fong
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR
| | - Xiangyang Ge
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR
| | - KH Ting
- University Research Facility in Behavioral and Systems Neuroscience, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR
| | - Minchen Wei
- Department of Building Environment and Energy Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR
| | - Hilda Cheung
- Department of Building Environment and Energy Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR
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15
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Koren T, Fisher E, Webster L, Livingston G, Rapaport P. Prevalence of sleep disturbances in people with dementia living in the community: A systematic review and meta-analysis. Ageing Res Rev 2023; 83:101782. [PMID: 36356799 DOI: 10.1016/j.arr.2022.101782] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 11/01/2022] [Accepted: 11/06/2022] [Indexed: 11/09/2022]
Abstract
This study aimed to systematically review and meta-analyse the prevalence of sleep disturbances in people with dementia and examine demographic predictors and whether overall prevalence has changed over time. We searched Embase, MEDLINE and PsycINFO for studies reporting the prevalence of sleep disturbances in people with dementia living at home. We meta-analysed the data and calculated the pooled prevalence of sleep disturbances in people with dementia overall and in dementia subtypes. We used meta-regressions to investigate the effects of study characteristics, publication dates and participant demographics. Eleven studies fulfilled the inclusion criteria. The pooled prevalence of any symptoms of sleep disturbance was 26 % (95 % confidence intervals, CI: 23-30 %; n = 2719) and of clinically significant sleep disturbance 19 % (13-25 %; n = 2753). The pooled prevalence of sleep disturbance symptoms was significantly lower among people with Alzheimer's disease (24 %; 16-33 %, n = 310) than Lewy body dementia (49 %; 37-61 %, n = 65). Meta-regression analysis did not find that publication year, participant's age, sex and study quality predicted prevalence. Sleep disturbances are common among people with dementia living in the community, especially in Lewy body dementia. There was no change in prevalence according to publication dates, suggesting treatment has not improved over time.
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Affiliation(s)
- Tala Koren
- Division of Psychiatry, University College London, 6th Floor, Maple House, 149 Tottenham Court Road, London W1T 7NF, UK.
| | - Emily Fisher
- Division of Psychology and Language Sciences, University College London, 26 Bedford Way, London WC1H 0AP, UK.
| | - Lucy Webster
- Division of Psychiatry, University College London, 6th Floor, Maple House, 149 Tottenham Court Road, London W1T 7NF, UK.
| | - Gill Livingston
- Division of Psychiatry, University College London, 6th Floor, Maple House, 149 Tottenham Court Road, London W1T 7NF, UK.
| | - Penny Rapaport
- Division of Psychiatry, University College London, 6th Floor, Maple House, 149 Tottenham Court Road, London W1T 7NF, UK.
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16
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Greene L, Aryankhesal A, Megson M, Blake J, Wong G, Briscoe S, Hilton A, Killett A, Reeve J, Allan L, Ballard C, Broomfield N, van Horik J, Khondoker M, Lazar A, Litherland R, Livingston G, Maidment I, Medina-Lara A, Rook G, Scott S, Shepstone L, Fox C. Understanding primary care diagnosis and management of sleep disturbance for people with dementia or mild cognitive impairment: a realist review protocol. BMJ Open 2022; 12:e067424. [PMID: 36400725 PMCID: PMC9676996 DOI: 10.1136/bmjopen-2022-067424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
INTRODUCTION The increasingly ageing population is associated with greater numbers of people living with dementia (PLwD) and mild cognitive impairment (MCI). There are an estimated 55 million PLwD and approximately 6% of people over 60 years of age are living with MCI, with the figure rising to 25% for those aged between 80 and 84 years. Sleep disturbances are common for this population, but there is currently no standardised approach within UK primary care to manage this. Coined as a 'wicked design problem', sleep disturbances in this population are complex, with interventions supporting best management in context. METHODS AND ANALYSIS The aim of this realist review is to deepen our understanding of what is considered 'sleep disturbance' in PLwD or MCI within primary care. Specifically, we endeavour to better understand how sleep disturbance is assessed, diagnosed and managed. To co-produce this protocol and review, we have recruited a stakeholder group comprising individuals with lived experience of dementia or MCI, primary healthcare staff and sleep experts. This review will be conducted in line with Pawson's five stages including the development of our initial programme theory, literature searches and the refinement of theory. The Realist and Meta-narrative Evidence Syntheses: Evolving Standards (RAMESES) quality and reporting standards will also be followed. The realist review will be an iterative process and our initial realist programme theory will be tested and refined in response to our data searches and stakeholder discussions. ETHICS AND DISSEMINATION Ethical approval is not required for this review. We will follow the RAMESES standards to ensure we produce a complete and transparent report. Our final programme theory will help us to devise a tailored sleep management tool for primary healthcare professionals, PLwD and their carers. Our dissemination strategy will include lay summaries via email and our research website, peer-reviewed publications and social media posts. PROSPERO REGISTRATION NUMBER CRD42022304679.
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Affiliation(s)
- Leanne Greene
- Clinical Trails Unit, University of Exeter Medical School, University of Exeter, Exeter, UK
| | - Aidin Aryankhesal
- Faculty of Medicine and Health Sciences, School of Health Sciences, University of East Anglia, Norwich, UK
| | - Molly Megson
- Academy of Primary Care, Hull York Medical School, University of Hull, Hull, UK
| | - Jessica Blake
- Faculty of Medicine and Health Sciences, School of Health Sciences, University of East Anglia, Norwich, UK
| | - Geoff Wong
- Nuffield Department of Primary Care Health Sciences, Oxford University, Oxford, UK
| | - Simon Briscoe
- Clinical Trails Unit, University of Exeter Medical School, University of Exeter, Exeter, UK
| | - Andrea Hilton
- Faculty of Health Sciences, School of Paramedical PeriOperative and Advanced Practice, University of Hull, Hull, UK
| | - Anne Killett
- Faculty of Medicine and Health Sciences, School of Health Sciences, University of East Anglia, Norwich, UK
| | - Joanne Reeve
- Academy of Primary Care, Hull York Medical School, University of Hull, Hull, UK
| | - Louise Allan
- Clinical Trails Unit, University of Exeter Medical School, University of Exeter, Exeter, UK
| | - Clive Ballard
- Clinical Trails Unit, University of Exeter Medical School, University of Exeter, Exeter, UK
| | - Niall Broomfield
- Faculty of Medicine and Health Sciences, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Jayden van Horik
- Clinical Trails Unit, University of Exeter Medical School, University of Exeter, Exeter, UK
| | - Mizanur Khondoker
- Faculty of Medicine and Health Sciences, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Alpar Lazar
- Faculty of Medicine and Health Sciences, School of Health Sciences, University of East Anglia, Norwich, UK
| | | | - Gill Livingston
- Faculty of Brain Sciences, Division of Psychiatry, University College London, London, UK
| | - Ian Maidment
- College of Health and Life Sciences, Aston Pharmacy School, Aston University, Birmingham, UK
| | - Antonieta Medina-Lara
- Clinical Trails Unit, University of Exeter Medical School, University of Exeter, Exeter, UK
| | | | - Sion Scott
- College of Life Sciences, School of Allied Health Professions, University of Leicester, Leicester, UK
| | - Lee Shepstone
- Faculty of Medicine and Health Sciences, Norwich Medical School, University of East Anglia, Norwich, UK
| | - Chris Fox
- Clinical Trails Unit, University of Exeter Medical School, University of Exeter, Exeter, UK
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17
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Tarawneh R, Penhos E. The gut microbiome and Alzheimer's disease: Complex and bidirectional interactions. Neurosci Biobehav Rev 2022; 141:104814. [PMID: 35934087 PMCID: PMC9637435 DOI: 10.1016/j.neubiorev.2022.104814] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/16/2022] [Accepted: 08/01/2022] [Indexed: 11/20/2022]
Abstract
Structural and functional alterations to the gut microbiome, referred to as gut dysbiosis, have emerged as potential key mediators of neurodegeneration and Alzheimer disease (AD) pathogenesis through the "gut -brain" axis. Emerging data from animal and clinical studies support an important role for gut dysbiosis in mediating neuroinflammation, central and peripheral immune dysregulation, abnormal brain protein aggregation, and impaired intestinal and brain barrier permeability, leading to neuronal loss and cognitive impairment. Gut dysbiosis has also been shown to directly influence various mechanisms involved in neuronal growth and repair, synaptic plasticity, and memory and learning functions. Aging and lifestyle factors including diet, exercise, sleep, and stress influence AD risk through gut dysbiosis. Furthermore, AD is associated with characteristic gut microbial signatures which offer value as potential markers of disease severity and progression. Together, these findings suggest the presence of a complex bidirectional relationship between AD and the gut microbiome and highlight the utility of gut modulation strategies as potential preventative or therapeutic strategies in AD. We here review the current literature regarding the role of the gut-brain axis in AD pathogenesis and its potential role as a future therapeutic target in AD treatment and/or prevention.
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Affiliation(s)
- Rawan Tarawneh
- Department of Neurology, Center for Memory and Aging, Alzheimer Disease Research Center, The University of New Mexico, Albuquerque, NM 87106, USA.
| | - Elena Penhos
- College of Medicine, The Ohio State University, Columbus, OH, USA 43210
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18
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Khambadkone SG, Benjamin SE. Sleep Disturbances in Neurological Disease: A Target for Intervention. Semin Neurol 2022; 42:639-657. [PMID: 36216356 DOI: 10.1055/a-1958-0710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Sleep is a biological function required for neurological and general health, but a significant and under-recognized proportion of the population has disturbed sleep. Here, we briefly overview the biology of sleep, sleep requirements over the lifespan, and common sleep disorders. We then turn our attention to five neurological diseases that significantly contribute to global disease burden and neurology practice makeup: epilepsy, headache, ischemic stroke, Parkinson's disease, and Alzheimer's disease. For each disease, we review evidence that sleep disturbances contribute to disease risk and severity and discuss existing data that addressing sleep disturbances may have disease-modifying effects. We provide recommendations derived from the literature and existing clinical guidelines to facilitate the evaluation and management of sleep disturbances within the context of each neurological disease. Finally, we synthesize identified needs and commonalities into future directions for the field and practical sleep-related recommendations for physicians caring for patients at risk for or currently suffering from neurological disease.
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Affiliation(s)
- Seva G Khambadkone
- Department of Pediatrics, Oregon Health & Science University, Portland, Oregon
| | - Sara E Benjamin
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland.,Johns Hopkins Center for Sleep, Columbia, Maryland
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19
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Webster L, Costafreda SG, Powell K, Livingston G. How do care home staff use non-pharmacological strategies to manage sleep disturbances in residents with dementia: The SIESTA qualitative study. PLoS One 2022; 17:e0272814. [PMID: 35944055 PMCID: PMC9362920 DOI: 10.1371/journal.pone.0272814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 07/26/2022] [Indexed: 11/18/2022] Open
Abstract
Background Sleep disturbances affect 38% of care home residents living with dementia. They are often treated with medication, but non-pharmacological interventions may be safer and effective yet more difficult to implement. In the SIESTA study (Sleep problems In dEmentia: interviews with care home STAff) we explored care home staffs’ experience of managing sleep disturbances in their residents living with dementia. Methods We conducted one-to-one semi-structured interviews in four UK care homes, and purposively recruited a maximum variation sample of 18 nurses and care assistants, who were each interviewed once. We used a topic guide and audio-recorded the interviews. Two researchers independently analysed themes from transcribed interviews. Results Staff used a range of techniques that often worked in improving or preventing residents’ sleep disturbance. During the daytime, staff encouraged residents to eat well, and be physically active and stimulated to limit daytime sleep. In the evening, staff settled residents into dark, quiet, comfortable bedrooms often after a snack. When residents woke at night, they gave them caffeinated tea or food, considered possible pain and discomfort, and reassured residents they were safe. If residents remained unsettled, staff would engage them in activities. They used telecare to monitor night-time risk. Staff found minimising daytime napping difficult, described insufficient staffing at night to attend to reorient and guide awake residents and said residents frequently did not know it was night-time. Conclusions Some common techniques, such as caffeinated drinks, may be counterproductive. Future non-pharmacological interventions should consider practical difficulties staff face in managing sleep disturbances, including struggling to limit daytime napping, identifying residents’ night-time needs, day-night disorientation, and insufficient night-time staffing.
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Affiliation(s)
- Lucy Webster
- Division of Psychiatry, UCL, London, United Kingdom
- Centre for Health Services Studies, University of Kent, Canterbury, United Kingdom
| | - Sergi G. Costafreda
- Division of Psychiatry, UCL, London, United Kingdom
- Camden and Islington NHS Foundation Trust, London, United Kingdom
| | | | - Gill Livingston
- Division of Psychiatry, UCL, London, United Kingdom
- Camden and Islington NHS Foundation Trust, London, United Kingdom
- * E-mail:
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20
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El-Tallawy HN, Saadeldin HM, Ezzeldin AM, Tohamy AM, Eltellawy S, Bathalath AM, Shehab MM. Genetic, clinical, and biochemical aspects of patients with Alzheimer disease. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2022. [DOI: 10.1186/s41983-022-00455-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Abstract
Background
The most common form of dementia is Alzheimer’s disease (AD). The clinical manifestations of AD are loss of memory that is progressive and deterioration in cognitive function. The objective of this study is to find patterns of AD among patients regarding clinical aspects, psychological aspects, and laboratory aspects, as well as to determine the role of some genes (APOE1, APOE2, and TMEM106B) in the pathogenesis of AD. In this case–control study, 40 patients with AD were recruited from the inpatient neurology departments and outpatient neurology clinics of the university hospitals in the period of January 1 to December 31, 2017. Furthermore, 40 cross-matched control patients underwent a complete history taking, neurological examination, brain MRI or CT, psychometric tests, thyroid function, and lipid profile measurements. Extracted DNA was quantified using a nanodrop analyzer (ND-1OOO) spectrophotometer for TMEM106B (rs1990622), APOE2 (rs429358), and APOE1 (rs7412).
Results
All subtypes of lipid profiles were significantly higher in patients with AD than the controls. There was a significant difference between the two groups regarding TMEM106B. There was an insignificant difference regarding thyroid hormones T3, T4, and TSH between patients and controls. There was no significant difference between AD patients and the control group regarding APOE-1 and APOE-2. Patients were worse than controls in tests of cognition, such as The Cognitive Abilities Screening Instrument (CASI) and auditory number and letter span test. In addition, AD patients had more depression than controls.
Conclusion
There may be a significant role of a high lipid profile and TMEM106B expression in the pathogenesis of AD.
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21
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Webster LA, Costafreda SG, Barber JA, Kyle SD, Livingston G. Care home residents with dementia: Prevalence, incidence, and associations with sleep disturbance in an English cohort study. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2022; 8:e12251. [PMID: 35128034 PMCID: PMC8804598 DOI: 10.1002/trc2.12251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 11/29/2021] [Accepted: 12/15/2021] [Indexed: 11/17/2022]
Abstract
INTRODUCTION People living with dementia in care homes often have sleep disturbances, but little is known about incidence and importance. METHODS We interviewed 1483 participants in 97 care homes and report prevalence, 1-year incidence, and baseline associations of clinically significant sleep disturbance in people with dementia. RESULTS Baseline prevalence of clinically significant sleep disturbance was 13.7% (200/1460); 31.3% (457/1462) had them at least once over 16 months. One-year incidence was 25.2%. At baseline, residents with sleep disturbance had lower quality of life (mean difference -4.84; 95% confidence interval [CI] -6.53 to -3.16) and were more frequently prescribed sleep medications (odds ratio 1.75; CI 1.17 to 2.61) than other residents. DISCUSSION Approximately one-third of care home residents with dementia have or develop sleep disturbances over 1 year. These are associated with lower quality of life and prescription of sedatives, which may have negative outcomes; therefore, it is important to develop effective treatments.
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Affiliation(s)
| | - Sergi G. Costafreda
- Division of PsychiatryUCLLondonUK
- Camden and Islington NHS Foundation TrustLondonUK
| | | | - Simon D. Kyle
- Sleep and Circadian Neuroscience InstituteUniversity of OxfordOxfordUK
| | - Gill Livingston
- Division of PsychiatryUCLLondonUK
- Camden and Islington NHS Foundation TrustLondonUK
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22
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Liu R, Tang S, Wang Y, Dong Y, Hou T, Ren Y, Cong L, Liu K, Qin Y, Sindi S, Du Y, Qiu C. Self-reported sleep characteristics associated with dementia among rural-dwelling Chinese older adults: a population-based study. BMC Neurol 2022; 22:5. [PMID: 34979998 PMCID: PMC8722012 DOI: 10.1186/s12883-021-02521-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 12/10/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sleep characteristics associated with dementia are poorly defined and whether their associations vary by demographics and APOE genotype among older adults are unclear. METHODS This population-based cross-sectional study included 4742 participants (age ≥ 65 years, 57.1% women) living in rural China. Sleep parameters were measured using the self-rated questionnaires of the Pittsburgh Sleep Quality Index and Epworth Sleepiness Scale. Global cognitive function was assessed with the Mini-Mental State Examination (MMSE). Dementia was diagnosed following the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, criteria, and the National Institute on Aging-Alzheimer's Association criteria for Alzheimer's disease (AD). Data were analysed using multiple logistic and general linear regression models. RESULTS Dementia was diagnosed in 173 participants (115 with AD). Multivariable-adjusted odds ratio (OR) of dementia was 1.71 (95%CI, 1.07-2.72) for sleep duration ≤4 h/night (vs. > 6-8 h/night), 0.76 (0.49-1.18) for > 4-6 h/night, 1.63 (1.05-2.55) for > 8 h/night, 1.11 (1.03-1.20) for lower sleep efficiency (per 10% decrease), and 1.85 (1.19-2.89) for excessive daytime sleepiness. Very short sleep duration (≤4 h/night), lower sleep efficiency, and excessive daytime sleepiness were significantly associated with being diagnosed with AD (multivariable-adjusted OR range = 1.12-2.07; p < 0.05). The associations of sleep problems with dementia and AD were evident mainly among young-old adults (65-74 years) or APOE ε4 carriers. Among dementia-free participants, these sleep characteristics were significantly associated with a lower MMSE score. CONCLUSIONS Self-reported sleep problems in dementia are characterized by very short or long sleep duration, low sleep efficiency, and excessive daytime sleepiness, especially among young-old people and APOE ε4 carriers. TRIAL REGISTRATION ChiCTR1800017758 (Aug 13, 2018).
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Affiliation(s)
- Rui Liu
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China
| | - Shi Tang
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China.,Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China.,Shandong Provincial Clinical Research Center for Neurological Diseases, Jinan, Shandong, People's Republic of China
| | - Yongxiang Wang
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China.,Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China.,Shandong Provincial Clinical Research Center for Neurological Diseases, Jinan, Shandong, People's Republic of China
| | - Yi Dong
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China
| | - Tingting Hou
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China.,Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China.,Shandong Provincial Clinical Research Center for Neurological Diseases, Jinan, Shandong, People's Republic of China
| | - Yifei Ren
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China
| | - Lin Cong
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China.,Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China.,Shandong Provincial Clinical Research Center for Neurological Diseases, Jinan, Shandong, People's Republic of China
| | - Keke Liu
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China.,Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China.,Shandong Academy of Clinical Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China
| | - Yu Qin
- Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China
| | - Shireen Sindi
- Aging Research Center and Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden.,Division of Clinical Geriatrics, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Neuroepidemiology and Ageing Research Unit, School of Public Health, Imperial College London, London, UK
| | - Yifeng Du
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China. .,Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China. .,Shandong Provincial Clinical Research Center for Neurological Diseases, Jinan, Shandong, People's Republic of China.
| | - Chengxuan Qiu
- Department of Neurology, Shandong Provincial Hospital, Cheeloo College of Medicine, Shandong University, No. 324 Jingwuweiqi Road, 250021, Jinan, Shandong, People's Republic of China. .,Department of Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, People's Republic of China. .,Aging Research Center and Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet-Stockholm University, Stockholm, Sweden.
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23
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Hjort Telhede E, Arvidsson S, Karlsson S. Nursing staff's experiences of how weighted blankets influence resident's in nursing homes expressions of health. Int J Qual Stud Health Well-being 2021; 17:2009203. [PMID: 34904541 PMCID: PMC8740773 DOI: 10.1080/17482631.2021.2009203] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Purpose The most common treatment for resident’s health problems is pharmacological. Little research has been done on how an intervention with a non-pharmacological method, such as a weighted blanket, Through the nursing staff view, we can learn how weighted blankets influence resident’s health in nursing homes. The aim of this study was to explore nursing staff’s experiences of how an intervention with weighted blankets influenced resident’s expressions of health. Methods The study had a descriptive qualitative design with semi-structured interviews with 20 nursing staff working in nursing homes, and an inductive content analysis was applied. Results The nursing staff expressed that the weighted blanket positively influenced resident’s health in the areas of sleep, physical activity, and psychological behaviour. The weighted blanket made them fall asleep faster, sleep was uninterrupted andthey felt more rested in the morning. The nursing staff observed an increased level of activity as the resident became more energetic . The nursing staff also experienced reduced negative psychological behaviours like anxiety and worrying. Conclusion This study indicated that the weighted blanket changed the health expression of resident in several crucial areas. Deep pressure treatment indicates an alternative health-improved treatment for resident in nursing homes.
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Affiliation(s)
| | - Susann Arvidsson
- School of Health and Welfare, Halmstad University, Halmstad, Sweden
| | - Staffan Karlsson
- School of Health and Welfare, Halmstad University, Halmstad, Sweden.,Faculty of Health Science, Kristianstad University, Kristianstad, Sweden
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24
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Improving sleep by fostering social connection for dementia patients in long-term care. Int Psychogeriatr 2021; 33:1005-1007. [PMID: 34078504 PMCID: PMC8752057 DOI: 10.1017/s1041610221000211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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25
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Qureshi ZP, Thiel E, Nelson J, Khandker R. Incremental Healthcare Utilization and Cost Burden of Comorbid Insomnia in Alzheimer's Disease Patients. J Alzheimers Dis 2021; 83:1679-1690. [PMID: 34420974 PMCID: PMC8609711 DOI: 10.3233/jad-210713] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Insomnia is associated with worsened clinical outcomes among Alzheimer's disease dementia (AD) patients, increased caregiver burden, and healthcare utilization. OBJECTIVE This study aimed to characterize the incremental healthcare burden of insomnia in AD using real-world data. METHODS A retrospective observational study was conducted on AD patients selected from the IBM® MarketScan Commercial and Medicare Supplemental Databases. AD patients with claims-based evidence of insomnia were direct matched to a non-insomnia cohort based on demographic factors. Healthcare utilization and associated costs were assessed for a 12-month follow-up period. RESULTS A total of 3,500 insomnia AD patients and 9,884 non-insomnia AD patients were analyzed. The insomnia cohort had a higher comorbidity burden at baseline (mean score on Charlson Comorbidity Index 2.5 versus 2.2, p < 0.001) and higher proportions of patients with baseline diagnoses for other conditions including depression: 40%, insomnia cohort versus 25%, non-insomnia (p < 0.001). AD patients with insomnia were more likely to have a claim for inpatient hospitalizations (39.8%versus 32.3%), emergency room services (56.4%versus 48.0%), and skilled-nursing services (42.6%versus 31.9%) (all p < 0.05). Mean total annual healthcare costs during the 12-month follow-up period were significantly higher among AD patients with insomnia as compared to those without. (Mean costs: $37,356 versus $27,990, p < 0.001). CONCLUSION AD patients with comorbid insomnia are more likely to use higher-cost healthcare services such as inpatient hospitalization, and skilled nursing, and have higher total healthcare costs. This real-world analysis provides evidence that AD disease management should consider proper treatment of comorbid insomnia due to the incremental burden and cost implications.
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26
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Hjetland GJ, Kolberg E, Pallesen S, Thun E, Nordhus IH, Bjorvatn B, Flo-Groeneboom E. Ambient bright light treatment improved proxy-rated sleep but not sleep measured by actigraphy in nursing home patients with dementia: a placebo-controlled randomised trial. BMC Geriatr 2021; 21:312. [PMID: 34001024 PMCID: PMC8127192 DOI: 10.1186/s12877-021-02236-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 04/20/2021] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Up to 70% of nursing home patients with dementia suffer from sleep problems. Light is the main zeitgeber to the circadian system and thus has a fundamental impact on sleep-wake behaviour. Low indoor light levels in nursing homes have been reported, and in combination with age-related reductions in light sensitivity, insufficient light exposure is likely to contribute to sleep problems in this population. Increasing daytime light exposure using bright light treatment (BLT) may represent a feasible non-pharmacological treatment for sleep problems in nursing home patients with dementia. METHODS The present study reports on sleep outcomes, which are the primary outcomes of the DEM.LIGHT trial (Therapy Light Rooms for Nursing Home Patients with Dementia- Designing Diurnal Conditions for Improved Sleep, Mood and Behavioural Problems), a 24-week cluster-randomised placebo-controlled trial including 8 nursing home units and 69 resident patients. The intervention comprised ambient light of 1000 lx and 6000 K from 10:00 to 15:00, with gradually increasing and decreasing light levels prior to and following this interval, using ceiling mounted light-fixtures and light emitting diode technology. The placebo condition had continuous standard light levels (150-300 lx, ~ 3000 K). Sleep was assessed at baseline and follow-up at week 8, 16, and 24, using the proxy-rated Sleep Disorder Inventory (SDI) and actigraphy (Actiwatch II, Philips Respironics). Mixed linear models were used to evaluate intervention effects, adjusting for relevant covariates such as age, gender, number of drugs, severity of dementia, eye disease, and estimated light exposure. RESULTS Sleep as measured by the SDI was significantly improved in the intervention group compared to the control group from baseline to week 16 (B = - 0.06, 95% CI -0.11 - -0.01, p < .05) and from baseline to week 24 (B = - 0.05, 95% CI -0.10 - -0.01, p < .05). There was no effect according to the SDI at week 8 and no significant effects in terms of actigraphically measured sleep. CONCLUSIONS Proxy-rated sleep improved among nursing home patients with dementia following 16 and 24 weeks of BLT. These improvements were not corroborated by actigraphy recordings. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03357328 . Registered 29 November 2017 - Retrospectively registered.
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Affiliation(s)
- Gunnhild J Hjetland
- Department of Clinical Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway.
- City Department of Health and Care, City of Bergen, Norway.
- Norwegian Institute of Public Health, Bergen, Norway.
| | - Eirin Kolberg
- Department of Clinical Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Ståle Pallesen
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Eirunn Thun
- Department of Clinical Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Inger Hilde Nordhus
- Department of Clinical Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway
- Department of Behavioural Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Bjørn Bjorvatn
- Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
- Department of Global Public Health and Primary Care, Faculty of Medicine, University of Bergen, Bergen, Norway
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27
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Blytt KM, Flo-Groeneboom E, Erdal A, Bjorvatn B, Husebo BS. Sleep and its Association With Pain and Depression in Nursing Home Patients With Advanced Dementia - a Cross-Sectional Study. Front Psychol 2021; 12:633959. [PMID: 33959072 PMCID: PMC8093870 DOI: 10.3389/fpsyg.2021.633959] [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] [Received: 11/26/2020] [Accepted: 03/26/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: Previous research suggests a positive association between pain, depression and sleep. In this study, we investigate how sleep correlates with varying levels of pain and depression in nursing home (NH) patients with dementia. Materials and methods: Cross-sectional study (n = 141) with sleep-related data, derived from two multicenter studies conducted in Norway. We included NH patients with dementia according to the Mini-Mental State Examination (MMSE ≤ 20) from the COSMOS trial (n = 46) and the DEP.PAIN.DEM trial (n = 95) whose sleep was objectively measured with actigraphy. In the COSMOS trial, NH patients were included if they were ≥65 years of age and with life expectancy >6 months. In the DEP.PAIN.DEM trial, patients were included if they were ≥60 years and if they had depression according to the Cornell Scale for Depression in Dementia (CSDD ≥ 8). In both studies, pain was assessed with the Mobilization-Observation-Behavior-Intensity-Dementia-2 Pain Scale (MOBID-2), and depression with CSDD. Sleep parameters were total sleep time (TST), sleep efficiency (SE), sleep onset latency (SOL), wake after sleep onset (WASO), early morning awakening (EMA), daytime total sleep time (DTS) and time in bed (TiB). We registered use of sedatives, analgesics, opioids and antidepressants from patient health records and adjusted for these medications in the analyses. Results: Mean age was 86.2 years and 76.3% were female. Hierarchical regressions showed that pain was associated with higher TST and SE (p < 0.05), less WASO (p < 0.01) and more DTS (p < 0.01). More severe dementia was associated with more WASO (p < 0.05) and TiB (p < 0.01). More severe depression was associated with less TST (p < 0.05), less DTS (p < 0.01) and less TiB (p < 0.01). Use of sedative medications was associated with less TiB (p < 0.05). Conclusion: When sleep was measured with actigraphy, NH patients with dementia and pain slept more than patients without pain, in terms of higher total sleep time. Furthermore, their sleep efficiency was higher, indicating that the patients had more sleep within the time they spent in bed. Patients with more severe dementia spent more time awake during the time spent in bed. Furthermore, people with more severe depression slept less at daytime and had less total sleep time Controlling for concomitant medication use did not affect the obtained results.
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Affiliation(s)
- Kjersti Marie Blytt
- Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Bergen, Norway
| | | | - Ane Erdal
- Department of Health and Caring Sciences, Western Norway University of Applied Sciences, Bergen, Norway.,Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
| | - Bjørn Bjorvatn
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.,Norwegian Competence Center for Sleep Disorders, Haukeland University Hospital, Bergen, Norway
| | - Bettina S Husebo
- Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway.,Centre for Elderly and Nursing Home Medicine, University of Bergen, Bergen, Norway.,Municipality of Bergen, Norway
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Capezuti E. Palliative Care Nurse Perceptions of Nonpharmacological Sleep-Promoting Interventions. J Hosp Palliat Nurs 2021; 23:170-177. [PMID: 33633098 DOI: 10.1097/njh.0000000000000733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Poor quality of sleep is common among those with advanced serious illness. Several interventions have been demonstrated to improve sleep; however, the extent to which these are used is unknown. This study describes nurses' perceptions of 36 nonpharmacological sleep-promoting interventions as well as facilitators and barriers to implementing nonpharmacological interventions. A descriptive survey design was used to collect data via an online, anonymous survey from nurses throughout the United States that included demographic items and open-ended questions (barriers and facilitators). The 108 respondents were nurses working in either a hospital (33.3%) or home care/outpatient (54.6%) setting. Among 36 interventions presented, a mean (SD) total score of feasible interventions per respondent was 27.1 (6.5). There were no significant differences in the mean total feasibility score due to practice site, nurse type, or years of experience. Most thought individual belief in the efficacy of the nonpharmacological intervention was an important facilitator whereas perceived lack of value and institutional support were the major barriers. There was an overall appreciation and positive perception of nonpharmacological, sleep-promoting interventions by palliative care nurses. Increasing use will depend on overcoming barriers by identification of specific patient/caregiver and institutional factors in each setting or patient population.
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Affiliation(s)
- Elizabeth Capezuti
- Elizabeth Capezuti, PhD, RN, FAAN, is W.R. Hearst Foundation Chair in Gerontology, Hunter College of the City University of New York, New York
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29
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Dichter MN, Berg A, Hylla J, Eggers D, Wilfling D, Möhler R, Haastert B, Meyer G, Halek M, Köpke S. Evaluation of a multi-component, non-pharmacological intervention to prevent and reduce sleep disturbances in people with dementia living in nursing homes (MoNoPol-sleep): study protocol for a cluster-randomized exploratory trial. BMC Geriatr 2021; 21:40. [PMID: 33430785 PMCID: PMC7802225 DOI: 10.1186/s12877-020-01997-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 12/29/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Sleep problems are highly prevalent in people with dementia. Nevertheless, there is no "gold standard" intervention to prevent or reduce sleep problems in people with dementia. Existing interventions are characterized by a pronounced heterogeneity as well as insufficient knowledge about the possibilities and challenges of implementation. The aim of this study is to pilot and evaluate the effectiveness of a newly developed complex intervention to prevent and reduce sleep problems in people with dementia living in nursing homes. METHODS This study is a parallel group cluster-randomized controlled trial. The intervention consists of six components: (1) the assessment of established sleep-promoting interventions and an appropriate environment in the participating nursing homes, (2) the implementation of two "sleep nurses" as change agents per nursing home, (3) a basic education course for nursing staff: "Sleep problems in dementia", (4) an advanced education course for nursing staff: "Tailored problem-solving" (two workshops), (5) workshops: "Development of an institutional sleep-promoting concept" (two workshops with nursing management and sleep nurses) and (6) written information and education material (e.g. brochure and "One Minute Wonder" poster). The intervention will be performed over a period of 16 weeks and compared with usual care in the control group. Overall, 24 nursing homes in North, East and West Germany will be included and randomized in a 1:1 ratio. The primary outcome is the prevalence of sleep problems in people with dementia living in nursing homes. Secondary outcomes are quality of life, quality of sleep, daytime sleepiness and agitated behavior of people with dementia, as well as safety parameters like psychotropic medication, falls and physical restraints. The outcomes will be assessed using a mix of instruments based on self- and proxy-rating. A cost analysis and a process evaluation will be performed in conjunction with the study. CONCLUSIONS It is expected that the intervention will reduce the prevalence of sleep problems in people with dementia, thus not only improving the quality of life for people with dementia, but also relieving the burden on nursing staff caused by sleep problems. TRIAL REGISTRATION Current controlled trials: ISRCTN36015309 . Date of registration: 06/11/2020.
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Affiliation(s)
- Martin N Dichter
- Institute of Nursing Science, University Hospital of Cologne, Gleuler Straße 176-178, D-50935, Cologne, Germany.
- Neurodegenerative Diseases (DZNE), Witten, Stockumer Straße 12, 58453, Witten, Germany.
- School of Nursing Science, Witten/Herdecke University, Stockumer Straße 12, 58453, Witten, Germany.
| | - Almuth Berg
- Institute for Health and Nursing Science, Medical Faculty, Martin Luther University Halle-Wittenberg, 06112, Halle (Saale), Germany
| | - Jonas Hylla
- Neurodegenerative Diseases (DZNE), Witten, Stockumer Straße 12, 58453, Witten, Germany
- School of Nursing Science, Witten/Herdecke University, Stockumer Straße 12, 58453, Witten, Germany
| | - Daniela Eggers
- Institute of Social Medicine and Epidemiology, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
| | - Denise Wilfling
- Institute of Social Medicine and Epidemiology, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
| | - Ralph Möhler
- Institute for Health Services Research and Health Economics, Center for Health and Society, Faculty of Medicine, Heinrich-Heine University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany
- School of Public health, Bielefeld University, Universitätsstraße 25, 33615, Bielefeld, Germany
| | | | - Gabriele Meyer
- Institute for Health and Nursing Science, Medical Faculty, Martin Luther University Halle-Wittenberg, 06112, Halle (Saale), Germany
| | - Margareta Halek
- Neurodegenerative Diseases (DZNE), Witten, Stockumer Straße 12, 58453, Witten, Germany
- School of Nursing Science, Witten/Herdecke University, Stockumer Straße 12, 58453, Witten, Germany
| | - Sascha Köpke
- Institute of Nursing Science, University Hospital of Cologne, Gleuler Straße 176-178, D-50935, Cologne, Germany
- Institute of Social Medicine and Epidemiology, University of Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
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30
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Making sense of self-reported practice impacts after online dementia education: the example of Bedtime to Breakfast and Beyond. BRAIN IMPAIR 2020. [DOI: 10.1017/brimp.2020.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AbstractObjectives:To satisfy requirements for continuing professional education, workforce demand for access to large-scale continuous professional education and micro-credential-style online courses is increasing. This study examined the Knowledge Translation (KT) outcomes for a short (2 h) online course about support at night for people living with dementia (Bedtime to Breakfast), delivered at a national scale by the Dementia Training Australia (DTA).Methods:A sample of the first cohort of course completers was re-contacted after 3 months to complete a KT follow-up feedback survey (n = 161). In addition to potential practice impacts in three domains (Conceptual, Instrumental, Persuasive), respondents rated the level of Perceived Improvement in Quality of Care (PIQOC), using a positively packed global rating scale.Results:Overall, 93.8% of the respondents agreed that the course had made a difference to the support they had provided for people with dementia since the completion of the course. In addition to anticipated Conceptual impacts (e.g., change in knowledge), a range of Instrumental and Persuasive impacts were also reported, including workplace guidelines development and knowledge transfer to other staff. Tally counts for discrete KT outcomes were high (median 7/10) and explained 23% of the variance in PIQOC ratings.Conclusions:Online short courses delivered at a national scale are capable of supporting a range of translation-to-practice impacts, within the constraints of retrospective insight into personal practice change. Topics around self-assessed knowledge-to-practice and the value of positively packed rating scales for increasing variance in respondent feedback are discussed.
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Webster L, Martin A, Livingston G. The minimum clinically important difference on the sleep disorders inventory for people with dementia. Int J Geriatr Psychiatry 2020; 35:1418-1423. [PMID: 32725642 DOI: 10.1002/gps.5384] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 06/05/2020] [Accepted: 07/21/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Sleep disturbances in dementia causes distress to people with dementia and their family carers and are associated with care home admission. The Sleep Disorders Inventory (SDI) is a validated questionnaire of sleep disturbances in dementia often used to measure treatment effectiveness, but the minimum clinically important difference (MCID) is unknown. METHODS We triangulated three investigative methods to determine the MCID of the SDI. Using data on SDI from a randomised controlled trial (RCT) with 62 participants in an intervention for sleep disorders in dementia, we (1) calculated distribution-based values where MCID = 0.33 of a SD (SD) (2) an anchor based approach using quality of life (measured using DEMQOL-Proxy) as an anchor. We also employed a Delphi consensus process asking 12 clinicians, sleep researchers and family carers to rate which changes on vignettes were equivalent to a MCID. RESULTS We found that 0.33 SD in the SDI = 4.86. Reduction in SDI total score was not significantly correlated with improvement in DEMQOL-Proxy (Pearson's correlation = -0.01; P = 0.96) score. The Delphi consensus required two rounds to reach a consensus and concluded that changes equivalent to three points on the SDI equated to the MCID. CONCLUSIONS Taking into account both the distribution-based values and the Delphi process we used a whole number at the midpoint and judged the minimum clinically important difference MCID to be equal to four points. We note the clinicians and carers opinions from the Delphi process determined the MCID to be lower at three points.
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Affiliation(s)
- Lucy Webster
- Division of Psychiatry, Faculty of Brain Sciences, UCL, Maple House, London, UK
| | - Alice Martin
- Division of Psychiatry, Faculty of Brain Sciences, UCL, Maple House, London, UK
| | - Gill Livingston
- Division of Psychiatry, Faculty of Brain Sciences, UCL, Maple House, London, UK
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Pu L, Moyle W, Jones C, Todorovic M. The effect of a social robot intervention on sleep and motor activity of people living with dementia and chronic pain: A pilot randomized controlled trial. Maturitas 2020; 144:16-22. [PMID: 33358203 DOI: 10.1016/j.maturitas.2020.09.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 08/27/2020] [Accepted: 09/10/2020] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To investigate the effect of a social robot intervention on sleep and motor activity in nursing home residents living with dementia and chronic pain. METHOD A pilot randomized controlled trial was conducted with 41 residents from three Australian nursing homes. People living with dementia and chronic pain were randomized into either a 30-minute daily social robot (PARO) condition or a usual care condition for six weeks. Sleep and motor activity were assessed by actigraphy at four-time points: week 0 at baseline, week one, week six, and after the intervention. Data were reduced into daytime (8:00am - 7:59pm) and night-time (8:00pm - 7:59am) summaries. Change scores for each time point compared with baseline were computed for data analysis and the generalized estimating equation model with imbalanced baseline values added as covariates were performed. RESULTS At week one, residents in the PARO group had a greater increase in the night sleep period (1.81, 95 % CI: 0.22-3.84, p = 0.030, Cohen's d = 0.570). At week six, residents in the PARO group showed a greater increase in daytime wakefulness (1.91, 95 % CI: 0.09-3.73, p = 0.042, Cohen's d = 0.655) and a greater reduction in daytime sleep (-1.35, 95 % CI: -2.65 to -0.05, p = 0.040, Cohen's d = 0.664). No significant results were found for motor activity. CONCLUSION PARO could improve sleep patterns for nursing home residents living with dementia and chronic pain, but the effect of PARO on motor activity needs further research. Australian New Zealand Clinical Trials Registry (ACTRN12618000082202).
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Affiliation(s)
- Lihui Pu
- School of Nursing and Midwifery, Griffith University, Australia; Menzies Health Institute Queensland, Griffith University, Australia.
| | - Wendy Moyle
- School of Nursing and Midwifery, Griffith University, Australia; Menzies Health Institute Queensland, Griffith University, Australia
| | - Cindy Jones
- Menzies Health Institute Queensland, Griffith University, Australia; Faculty of Health Sciences & Medicine, Bond University, Australia
| | - Michael Todorovic
- School of Nursing and Midwifery, Griffith University, Australia; Menzies Health Institute Queensland, Griffith University, Australia
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New knowledge on the impact of sleep disturbances illustrates the urgent need to address sleep problems in nursing home residents. Int Psychogeriatr 2020; 32:795-797. [PMID: 32744493 DOI: 10.1017/s1041610220001106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Abstract
OBJECTIVES Nearly 40% of care home residents who are living with dementia also have symptoms of disturbed sleep. However, the impact of these disturbances is relatively unknown and is needed to indicate whether interventions are warranted; therefore, we aimed to investigate the impact. DESIGN One-to-one semi-structured interviews. SETTINGS Four UK care homes. PARTICIPANTS We interviewed 18 nurses and care assistants about residents with sleep disturbances. MEASUREMENTS We used a topic guide to explore staff experience of sleep disturbance in residents with dementia. The interviews were audio recorded and transcribed and then analyzed thematically by two researchers independently. RESULTS Staff described that sleep disturbances in most, but not all, residents impacted negatively on the resident, other residents, staff, and relatives. Residents became more irritable or agitated if they had slept badly. They slept in the daytime after a bad night, which then increased their chances of being awake the following night. For some, being sleepy in the day led to falls, missing medication, drinks, and meals. Staff perceived hypnotics as having low efficacy, but increasing the risk of falls and drowsiness. Other residents were disturbed by noise, and staff described stress when several residents had sleep disturbance. Some of the strategies reported by staff to deal with sleep disturbances such as feeding or providing caffeinated tea at night might be counterproductive. CONCLUSIONS Sleep disturbances in care home residents living with dementia negatively affect their physical and psychological well-being. These disturbances also disturb other residents and increase stress in staff.
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Scott MC, Hogwood AC, Fralin RC, Weggen JB, Zúñiga TM, Garten RS. Low sleep efficiency does not impact upper or lower limb vascular function in young adults. Exp Physiol 2020; 105:1373-1383. [PMID: 32495341 DOI: 10.1113/ep088658] [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] [Received: 03/31/2020] [Accepted: 06/01/2020] [Indexed: 12/28/2022]
Abstract
NEW FINDINGS What is the central question of this study? We sought to investigate whether young adults reporting low sleep quality possessed lower vascular function and altered autonomic nervous system modulation when compared with young adults reporting high sleep quality. What is the main finding and its importance? The study revealed that in young adults reporting low sleep quality, neither vascular nor autonomic function was significantly different when compared with young adults reporting high sleep quality. These findings suggest that young adults are either not substantially impacted by or can adequately adapt to the negative consequences commonly associated with poor sleep. ABSTRACT The aim of the study was to investigate whether young adults reporting low sleep quality also possessed lower vascular function, potentially stemming from altered autonomic nervous system modulation, when compared with young adults reporting high sleep quality. Thirty-one healthy young adults (age 24 ± 4 years) underwent a 7 night sleep assessment (Actigraph GT3X accelerometer). After the sleep assessment, subjects meeting specific criteria were separated into high (HSE; ≥85%; n = 11; eight men and three women) and low (LSE; <80%; n = 11; nine men and two women) sleep efficiency groups. Peripheral vascular function was assessed in the upper and lower limb, using the flow-mediated dilatation technique in the arm (brachial artery) and leg (superficial femoral artery). Heart rate variability was evaluated during 5 min of rest and used frequency parameters reflective of parasympathetic and/or sympathetic nervous system modulation (high- and low-frequency parameters). By experimental design, significant differences in sleep quality between groups were reported, with the LSE group exhibiting a longer time awake after sleep onset, higher number of awakenings and longer average time per awakening when compared with the HSE group. Despite these differences in sleep quality, no significant differences in upper and lower limb vascular function and heart rate variability measures were revealed when comparing the LSE and HSE groups. Additionally, in all subjects (n = 31), no correlations between sleep efficiency and vascular function/autonomic modulation were revealed. This study revealed that low sleep quality does not impact upper or lower limb vascular function or autonomic nervous system modulation in young adults.
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Affiliation(s)
- Matthew C Scott
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA, USA
| | - Austin C Hogwood
- Department of Kinesiology, University of Virginia, Charlottesville, VA, USA
| | - Richard C Fralin
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA, USA
| | - Jennifer B Weggen
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA, USA
| | - Tiffany M Zúñiga
- Department of Nutritional Sciences, The University of Arizona, Tucson, AZ, USA
| | - Ryan S Garten
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA, USA
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Owens AP, Ballard C, Beigi M, Kalafatis C, Brooker H, Lavelle G, Brønnick KK, Sauer J, Boddington S, Velayudhan L, Aarsland D. Implementing Remote Memory Clinics to Enhance Clinical Care During and After COVID-19. Front Psychiatry 2020; 11:579934. [PMID: 33061927 PMCID: PMC7530252 DOI: 10.3389/fpsyt.2020.579934] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 08/31/2020] [Indexed: 12/15/2022] Open
Abstract
Social isolation is likely to be recommended for older adults due to COVID-19, with ongoing reduced clinical contact suggested for this population. This has increased the need for remote memory clinics, we therefore review the literature, current practices and guidelines on organizing such remote memory clinics, focusing on assessment of cognition, function and other relevant measurements, proposing a novel pathway based on three levels of complexity: simple telephone or video-based interviews and testing using available tests (Level 1), digitized and validated methods based on standard pen-and-paper tests and scales (Level 2), and finally fully digitized cognitive batteries and remote measurement technologies (RMTs, Level 3). Pros and cons of these strategies are discussed. Remotely collected data negates the need for frail patients or carers to commute to clinic and offers valuable insights into progression over time, as well as treatment responses to therapeutic interventions, providing a more realistic and contextualized environment for data-collection. Notwithstanding several challenges related to internet access, computer skills, limited evidence base and regulatory and data protection issues, digital biomarkers collected remotely have significant potential for diagnosis and symptom management in older adults and we propose a framework and pathway for how technologies can be implemented to support remote memory clinics. These platforms are also well-placed for administration of digital cognitive training and other interventions. The individual, societal and public/private costs of COVID-19 are high and will continue to rise for some time but the challenges the pandemic has placed on memory services also provides an opportunity to embrace novel approaches. Remote memory clinics' financial, logistical, clinical and practical benefits have been highlighted by COVID-19, supporting their use to not only be maintained when social distancing legislation is lifted but to be devoted extra resources and attention to fully potentiate this valuable arm of clinical assessment and care.
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Affiliation(s)
- Andrew P Owens
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Clive Ballard
- The University of Exeter Medical School, The University of Exeter, Exeter, United Kingdom
| | - Mazda Beigi
- Psychological Medicine and Older Adults, South London & Maudsley NHS Foundation Trust, London, United Kingdom
| | - Chris Kalafatis
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Psychological Medicine and Older Adults, South London & Maudsley NHS Foundation Trust, London, United Kingdom
| | - Helen Brooker
- The University of Exeter Medical School, The University of Exeter, Exeter, United Kingdom.,Ecog Pro Ltd, Bristol, United Kingdom
| | - Grace Lavelle
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Kolbjørn K Brønnick
- SESAM-Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway.,Department of Public Health, Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Justin Sauer
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Psychological Medicine and Older Adults, South London & Maudsley NHS Foundation Trust, London, United Kingdom
| | - Steve Boddington
- Psychological Medicine and Older Adults, South London & Maudsley NHS Foundation Trust, London, United Kingdom
| | - Latha Velayudhan
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Dag Aarsland
- Department of Old Age Psychiatry, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.,Psychological Medicine and Older Adults, South London & Maudsley NHS Foundation Trust, London, United Kingdom.,SESAM-Centre for Age-Related Medicine, Stavanger University Hospital, Stavanger, Norway
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