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Greenaway AM, Hwang F, Nasuto S, Ho AK. Rumination in dementia and its relationship with depression, anxiety, and attentional biases. NEUROPSYCHOLOGY, DEVELOPMENT, AND COGNITION. SECTION B, AGING, NEUROPSYCHOLOGY AND COGNITION 2024:1-27. [PMID: 38461459 DOI: 10.1080/13825585.2024.2327679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 02/29/2024] [Indexed: 03/12/2024]
Abstract
Rumination (self-referential and repetitive thinking), attentional biases (AB), and impaired cognitive control are theorized as being integral factors in depression and anxiety. Yet, research examining the relationship between rumination, mood, and AB for populations with reduced cognitive control, e.g., people living with dementia (PwD), is lacking. To explore whether literature-based relationships are demonstrated in dementia, PwD (n = 64) and healthy controls (HC) (n = 75) completed an online self-report survey measuring rumination and mood (twice), and a telephone cognitive status interview (once). Rumination was measured as an emotion-regulation style, thinking style, and response to depression. We examined the test-retest reliability of PwD's (n = 50) ruminative-scale responses, ruminative-scale internal consistency, and correlations between rumination, age, cognitive ability, and mood scores. Also, nine participants (PwD = 6, HC = 3) completed an AB measure via eye-tracking. Participants fixated on a cross, naturally viewed pairs of facial images conveying sad, angry, happy, and neutral emotions, and then fixated on a dot. Exploratory analyses of emotional-face dwell-times versus rumination and mood scores were conducted. Except for the HC group's reflective response to depression measure, rumination measures were reliable, and correlation strengths between rumination and mood scores (.29 to .79) were in line with literature for both groups. For the AB measure subgroup, ruminative thinking style scores and angry-face metrics were negatively correlated. The results of this study show that literature-based relationships between rumination, depression, and anxiety are demonstrated in dementia, but the relationship between rumination and AB requires further investigation.
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Affiliation(s)
- Anne-Marie Greenaway
- Biomedical Engineering, School of Biological Sciences, University of Reading, Berkshire, UK
- School of Psychology and Clinical Language Sciences, University of Reading, Berkshire, UK
| | - Faustina Hwang
- Biomedical Engineering, School of Biological Sciences, University of Reading, Berkshire, UK
| | - Slawomir Nasuto
- Biomedical Engineering, School of Biological Sciences, University of Reading, Berkshire, UK
| | - Aileen K Ho
- School of Psychology and Clinical Language Sciences, University of Reading, Berkshire, UK
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Gridley K, Baxter K, Birks Y. How do quantitative studies involving people with dementia report experiences of standardised data collection? A narrative synthesis of NIHR published studies. BMC Med Res Methodol 2024; 24:43. [PMID: 38365600 PMCID: PMC10870617 DOI: 10.1186/s12874-024-02148-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 01/11/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND People with dementia are routinely included as research participants in trials and other quantitative studies in which they are invited to respond to standardised measures. This paper reviews the reporting of standardised data collection from people with dementia in reports published in the National Institute for Health and Care Research (NIHR) Journals Library. The aim was to understand how the administration of standardised, self-report measures with people with dementia is reported in NIHR monographs and what could be learnt from this about the feasibility and acceptability of data collection approaches for future studies. METHODS This was a systematic review with narrative synthesis. Broad search terms (Dementia OR Alzheimer*) were used to search the NIHR Journals Library website in December 2021. All studies that used (or intended to use) standardised measures to collect research data directly from people with dementia were eligible for inclusion. Information was extracted (where reported) on the process of data collection, dementia severity, levels of missing data and the experiences and reflections of those involved. RESULTS Searches returned 42 records, from which 17 reports were assessed as eligible for inclusion, containing 22 studies. Response rates from participants with dementia in these studies varied considerably and appeared to be related to dementia severity and place of residence. Little information was reported on the process of data collection or the reasons for missing data, and most studies did not report the experiences of participants or those administering the measures. However, there was an indication from two studies that standardised data collection could provoke emotional distress in some participants with dementia. CONCLUSIONS Through this review we identified both variation in levels of missing data and gaps in reporting which make it difficult to ascertain the reasons for this variation. We also identified potential risks to the well-being of participants with dementia which may be associated with the content of standardised measures and the context of data collection. Open reporting of and reflection upon data collection processes and the experiences of people involved is essential to ensure both the success of future data collection and the wellbeing of study participants. TRIAL REGISTRATION Registered with Research on Research https://ror-hub.org/study/2905/ .
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Pozzi FE, Calì L, Ferrarese C, Appollonio I, Tremolizzo L. Assessing behavioral and psychological symptoms of dementia: a comprehensive review of current options and future perspectives. FRONTIERS IN DEMENTIA 2023; 2:1226060. [PMID: 39082001 PMCID: PMC11285590 DOI: 10.3389/frdem.2023.1226060] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 06/29/2023] [Indexed: 08/02/2024]
Abstract
The behavioral and psychological symptoms of dementia (BPSD) are a heterogeneous set of challenging disturbances of behavior, mood, perception, and thought that occur in almost all patients with dementia. A huge number of instruments have been developed to assess BPSD in different populations and settings. Although some of these tools are more widely used than others, no single instrument can be considered completely satisfactory, and each of these tools has its advantages and disadvantages. In this narrative review, we have provided a comprehensive overview of the characteristics of a large number of such instruments, addressing their applicability, strengths, and limitations. These depend on the setting, the expertise required, and the people involved, and all these factors need to be taken into account when choosing the most suitable scale or tool. We have also briefly discussed the use of objective biomarkers of BPSD. Finally, we have attempted to provide indications for future research in the field and suggest the ideal characteristics of a possible new tool, which should be short, easy to understand and use, and treatment oriented, providing clinicians with data such as frequency, severity, and triggers of behaviors and enabling them to find appropriate strategies to effectively tackle BPSD.
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Affiliation(s)
- Federico Emanuele Pozzi
- Department of Neurology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Milan Center for Neuroscience (NeuroMI), University of Milano-Bicocca, Milan, Italy
| | - Luisa Calì
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Carlo Ferrarese
- Department of Neurology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Milan Center for Neuroscience (NeuroMI), University of Milano-Bicocca, Milan, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Ildebrando Appollonio
- Department of Neurology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Milan Center for Neuroscience (NeuroMI), University of Milano-Bicocca, Milan, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Lucio Tremolizzo
- Department of Neurology, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- Milan Center for Neuroscience (NeuroMI), University of Milano-Bicocca, Milan, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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Detecting Anxiety in Long-Term Care Residents: A Systematic Review. Can J Aging 2023; 42:92-101. [PMID: 35659789 DOI: 10.1017/s0714980822000101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Anxiety is common in long-term care (LTC), but it is unclear which anxiety detection tools are accurate when compared to a reference standard for residents of LTC. Four databases and grey literature sources were searched using the search concepts "anxiety" and "LTC". Included studies evaluated the diagnostic accuracy of an anxiety detection tool compared to a reference standard in LTC residents. Diagnostic accuracy measures were extracted. Four articles out of 4,620 met the inclusion criteria. Despite limited evidence and poorly reported study procedures and characteristics, the Geriatric Anxiety Inventory (sensitivity: 90.0%, specificity: 86.2%) and the Hospital Anxiety and Depression Scale-Anxiety (sensitivity: 90.0%, specificity: 80.6%) had the best performance when detecting generalized anxiety disorder. We identified four anxiety detection tools appropriate for use in LTC; a critical first step to diagnosing and managing anxiety in residents of LTC. Non-generalized anxiety disorders and tool feasibility must be further evaluated.
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Picconi L, Fairfield B, Sergi MR, Cataldi F, Padulo C, Brugnera A, Parisi G, Compare A, Gottschling J, Segal DL. Development and Validation of a Short Form of the Geriatric Anxiety Scale (GAS-12) among Italian Older Adults. Clin Gerontol 2022:1-17. [PMID: 36065753 DOI: 10.1080/07317115.2022.2120445] [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: 11/03/2022]
Abstract
OBJECTIVES We developed a new Italian short version of the Geriatric Anxiety Scale (GAS-12) and evaluated its psychometric properties. The GAS-12 specifically screens for anxiety symptoms in the Italian older adult population by identifying items that best discriminate anxiety in this population. METHODS In Study 1, we administered the full-length Italian translation of the GAS to 517 older adults and used item response theory to identify the most discriminating items and to develop the short form used in Study 2. In Study 2, we evaluated the functioning of the new short form of the questionnaire in a new sample of 427 older adults using Confirmatory factor analysis. RESULTS Analyses indicated 12 items that discriminated well between anxious and non-anxious participants and distributed along the latent continuum of each trait. The GAS-12 fits a three-factor structure. There was also evidence for convergent and divergent validity. CONCLUSIONS The Italian GAS-12 appears to be a useful instrument for the quantitative screening of anxiety in Italian older adults. CLINICAL IMPLICATIONS Anxiety imposes significant impairment thus making imperative the screening and assessment of anxiety symptoms. The GAS-12 is particularly indicated with limited time and many scales in a clinical assessment or research protocols.
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Affiliation(s)
- Laura Picconi
- Department of Medicine and Aging Sciences, University of Chieti, Chieti, Italy
| | - Beth Fairfield
- Department of Humanities Studies, University Federico II of Naples, Naples, Italy
| | - Maria Rita Sergi
- Department of Medicine and Aging Sciences, University of Chieti, Chieti, Italy
| | - Fedele Cataldi
- Department of Psychological, Health & Territorial Sciences, University of Chieti, Chieti, Italy
| | - Caterina Padulo
- Department of Psychological, Health & Territorial Sciences, University of Chieti, Chieti, Italy
| | - Agostino Brugnera
- Department of Human and Social Sciences, University of Bergamo, Bergamo, Italy
| | - Giulia Parisi
- Department of Human and Social Sciences, University of Bergamo, Bergamo, Italy
| | - Angelo Compare
- Department of Human and Social Sciences, University of Bergamo, Bergamo, Italy
| | - Juliana Gottschling
- Department of Behavioural and Cognitive Sciences, University of Luxembourg, Esch-sur-Alzette, Luxembourg
| | - Daniel L Segal
- Department of Psychology, University of Colorado at Colorado Springs, Colorado Springs, Colorado, USA
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Hatch S, Webber J, Rej S, Finlayson M, Kessler D. The effectiveness of mindfulness-based meditation treatments for late life anxiety: a systematic review of randomized controlled trials. Aging Ment Health 2022:1-11. [PMID: 35912637 DOI: 10.1080/13607863.2022.2102140] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
OBJECTIVE Older adults are interested in mindfulness-based interventions with a meditation component for late life anxiety. This review examined the effectiveness of existing mindfulness-based interventions with a meditation component. METHODS This systematic review was registered with the Joanna Briggs Institute on 2021-05-17, was guided by Joanna Briggs Institute methodology and followed the PRISMA framework. Peer-reviewed randomized control trials were reviewed. A systematic literature search was conducted, using the following databases: MEDLINE (Ovid), Embase, Cochrane Database of Systematic Reviews, PsycINFO, CINAHL (EBSCO), and AMED. RESULTS Of 2709 studies screened, seven eligible randomized controlled trials were included representing 355 participants. Sample sizes ranged from 36 to 141. Mindfulness-based meditation interventions used varied. Regardless of the mindfulness-based meditation intervention used, a reduction in symptoms of anxiety in participants was reported post-intervention. Results are reported through narrative summary and tables. CONCLUSIONS Based on the emerging literature of randomized controlled trials, mindfulness-based interventions with a meditation component appear to be promising in reducing symptoms of anxiety in older adults. These findings demonstrate a need for further randomized controlled trials to guide clinical practice.
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Affiliation(s)
- Stacey Hatch
- Aging and Health Program, School of Rehabilitation Therapy, Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Jodi Webber
- Aging and Health Program, School of Rehabilitation Therapy, Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Soham Rej
- Department of Psychiatry, Lady Davis Institute/Jewish General Hospital, McGill University, Montréal, QC, Canada
| | - Marcia Finlayson
- Aging and Health Program, School of Rehabilitation Therapy, Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
| | - Dorothy Kessler
- Aging and Health Program, School of Rehabilitation Therapy, Faculty of Health Sciences, Queen's University, Kingston, ON, Canada
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Hatch S, Kessler D, Finlayson M, Rej S. Video-delivered emotion-focused mindfulness therapy for late- life anxiety: study protocol for a feasibility randomized controlled trial. Pilot Feasibility Stud 2021; 7:169. [PMID: 34479632 PMCID: PMC8413357 DOI: 10.1186/s40814-021-00905-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 08/20/2021] [Indexed: 12/22/2022] Open
Abstract
Background The worldwide prevalence of anxiety in older adults is estimated at between 6 and 10%. In Canada, adults 65 and older experience anxiety at a rate of 6.4%, affecting more than 300,000 people. Anxiety in older adults has been linked to difficulties retaining new information and engaging in instrumental daily activities of living. Due to COVID-19 restrictions, novel methods of delivering therapy programs remotely are needed; however, data is limited. There is some evidence that older adults prefer non-pharmacological approaches for anxiety that can be delivered in the community. Emotion-focused mindfulness therapy (EFMT) is a mindfulness-based intervention that emphasizes meditation and observing thoughts and emotions as they arise. This emphasis has been demonstrated to reduce symptoms of anxiety in general populations. This study aims to evaluate the feasibility of EFMT with older adults. Methods This pilot feasibility randomized controlled trial will use a wait list control trial design. Due to COVID-19 restrictions, we will use telehealth delivery via Zoom rather than in-person delivery. The first 48 people to meet the eligibility criteria will be randomly allocated to either receive EFMT immediately, or in approximately 8 weeks time from enrollment (1:1 allocation ratio). Data will be collected at baseline, 8 weeks following baseline, and 16 weeks following baseline. The primary outcomes will determine the feasibility of the intervention based on recruitment, enrolment, retention, and adherence to all components of the intervention. The secondary outcome will be changes to anxiety over time. Discussion The results of this trial will determine the feasibility and potential effectiveness of video-delivered EFMT for late-life anxiety compared to no treatment. If the results are promising, a larger randomized controlled trial may be conducted. Trial registration ClinicalTrials.gov, NCT04415528. Registered on June 4, 2020 Protocol version Protocol version 2, January 2, 2021 Supplementary Information The online version contains supplementary material available at 10.1186/s40814-021-00905-0.
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Affiliation(s)
- Stacey Hatch
- Aging and Health Program, School of Rehabilitation Therapy, Faculty of Health Sciences, Queen's University, 31 George St, Kingston, Ontario, K7L 3N6, Canada.
| | - Dorothy Kessler
- Aging and Health Program, School of Rehabilitation Therapy, Faculty of Health Sciences, Queen's University, 31 George St, Kingston, Ontario, K7L 3N6, Canada
| | - Marcia Finlayson
- Aging and Health Program, School of Rehabilitation Therapy, Faculty of Health Sciences, Queen's University, 31 George St, Kingston, Ontario, K7L 3N6, Canada
| | - Soham Rej
- Department of Psychiatry, Lady Davis Institute /Jewish General Hospital, McGill University, 3755 Chemin de la Côte-Sainte-Catherine, Montréal, QC, H3T 1E2, Canada
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Hwang Y, Hodgson N. Associations between caregiver mastery and anxiety in persons living with dementia: A study of dyads living in community. Geriatr Nurs 2021; 42:993-997. [PMID: 34256159 DOI: 10.1016/j.gerinurse.2021.06.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/14/2021] [Accepted: 06/17/2021] [Indexed: 11/16/2022]
Abstract
Anxiety is common in persons living with dementia (PLWD), and particularly burdensome for caregivers. Little is known about how caregiver factors such as caregiver mastery can influence anxiety in PLWD. This study was conducted to examine the relationship between caregiver mastery and anxiety in PLWD. Secondary data analysis was conducted using baseline data from a randomized controlled trial of 170 dyads of community residing PLWD and their caregivers. Logistic regression analyses were used for data analyses. After controlling for covariates (e.g., age, cognitive impairment, sleep impairment, and depression), a higher level of caregiver mastery was related to lower odds of anxiety presentation in PLWD (OR=0.870, 95% CI=0.759-0.998, p=0.046). As caregiver mastery is related to anxiety in PLWD, a comprehensive education program for caregivers that can improve their caregiving skills and mastery is suggested to improve anxiety in PLWD.
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Affiliation(s)
- Yeji Hwang
- University of Pennsylvania School of Nursing, Philadelphia, PA, United States.
| | - Nancy Hodgson
- University of Pennsylvania School of Nursing, Philadelphia, PA, United States
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Lauderdale SA, Martin KJ, Oakes KR, Moore JM, Balotti RJ. Pragmatic Screening of Anxiety, Depression, Suicidal Ideation, and Substance Misuse in Older Adults. COGNITIVE AND BEHAVIORAL PRACTICE 2021. [DOI: 10.1016/j.cbpra.2021.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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10
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Hwang Y, Massimo L, Hodgson N. Modifiable factors associated with anxiety in persons with dementia: An integrative review. Geriatr Nurs 2020; 41:852-862. [PMID: 32571585 DOI: 10.1016/j.gerinurse.2020.06.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/08/2020] [Accepted: 06/10/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES The purpose of this integrative review was to examine factors related to the presence of anxiety in person with dementia (PWD) and to identify potentially modifiable factors among them. METHODS An integrative review was conducted using PsycINFO, CINAHL, AgeLine, PubMed, Embase, Web of Science, and Scopus. Among 1856 studies identified, 27 studies were included. RESULTS A number of modifiable factors associated with anxiety were identified. Individual level factors included pain, physical health, physical functioning, fatigue, sleep disturbance, disclosure of diagnosis, embarrassment about memory problems, separation from caregivers, views about oneself and others, social rejection, social isolation, and interactions with others. Caregiver factors associated with anxiety in PWD included caregiver stress, caregiver's negative reactions towards the behavioral problems of PWD, and competence about caregiving. CONCLUSION The results of this review can be used to identify potential targets for interventions to reduce for anxiety in persons with dementia.
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Affiliation(s)
- Yeji Hwang
- University of Pennsylvania School of Nursing, 418 Curie Boulevard, Philadelphia, PA 19104, United States.
| | - Lauren Massimo
- University of Pennsylvania School of Nursing, 418 Curie Boulevard, Philadelphia, PA 19104, United States
| | - Nancy Hodgson
- University of Pennsylvania School of Nursing, 418 Curie Boulevard, Philadelphia, PA 19104, United States
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Eaton AD, Walmsley SL, Craig SL, Rourke SB, Sota T, McCullagh JW, Fallon BA. Protocol for a pilot randomised controlled trial evaluating feasibility and acceptability of cognitive remediation group therapy compared with mutual aid group therapy for people ageing with HIV-associated neurocognitive disorder (HAND) in Toronto, Canada. BMJ Open 2019; 9:e033183. [PMID: 31676660 PMCID: PMC6830703 DOI: 10.1136/bmjopen-2019-033183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION HIV-associated neurocognitive disorder (HAND) may affect 30%-50% of people ageing with HIV. HAND may increase stress and anxiety, and impede coping. Psychosocial group therapy may ameliorate HAND's symptoms, yet the ideal intervention is unclear. This protocol outlines a pilot randomised controlled trial (RCT)-designed using community-based participatory research-to pilot cognitive remediation group therapy (CRGT) against an active comparator. METHODS AND ANALYSIS This is a pilot, parallel design, two-arm RCT that will recruit participants diagnosed with the mild neurocognitive disorder form of HAND from a neurobehavioural research unit at a tertiary care hospital in Toronto, Canada. Eligibility criteria include age ≥40 years, known HIV status for 5+ years, English fluency, able to consent and able to attend 8 weeks of group therapy. Eligible participants will be randomised to one of two treatment arms, each consisting of eight-session group interventions delivered once weekly at 3 hours per session. Arm 1 (novel) is CRGT, combining mindfulness-based stress reduction with brain training activities. Arm 2 (active control) is mutual aid group therapy. The primary outcomes are feasibility, measured by proportions of recruitment and completion, and acceptability, determined by a satisfaction questionnaire. The secondary outcome is intervention fidelity, where content analysis will be used to assess facilitator session reports. A between-group analysis will be conducted on exploratory outcomes of stress, anxiety, coping and use of intervention activities that will be collected at three time points. ETHICS AND DISSEMINATION Ethical approval was obtained from the Research Ethics Boards of St. Michael's Hospital and the University of Toronto. Findings will be disseminated through peer-reviewed publications, conference presentations and community reporting. This study could provide insight into design (eg, recruitment, measures) and intervention considerations (eg, structure, content) for a larger trial to lessen the burden of cognitive decline among people ageing with HIV. TRIAL REGISTRATION NUMBER NCT03483740; Pre-results.
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Affiliation(s)
- Andrew David Eaton
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
| | - Sharon L Walmsley
- Toronto General Research Institute, University Health Network, Toronto, Ontario, Canada
| | - Shelley L Craig
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
| | - Sean B Rourke
- Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Teresa Sota
- Centre for Urban Health Solutions, St. Michael's Hospital, Toronto, Ontario, Canada
| | | | - Barbara A Fallon
- Factor-Inwentash Faculty of Social Work, University of Toronto, Toronto, Ontario, Canada
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Goodarzi Z, Samii L, Azeem F, Sekhon R, Crites S, Pringsheim T, Smith EE, Ismail Z, Holroyd-Leduc J. Detection of anxiety symptoms in persons with dementia: A systematic review. ALZHEIMER'S & DEMENTIA: DIAGNOSIS, ASSESSMENT & DISEASE MONITORING 2019; 11:340-347. [PMID: 31049391 PMCID: PMC6479642 DOI: 10.1016/j.dadm.2019.02.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Introduction Anxiety is a common symptom for those experiencing dementia and is associated with worse outcomes. The aim of the study was to examine which anxiety tools have been validated compared with a gold standard diagnostic criterion in persons with dementia. Methods We completed a systematic review of the literature, which was registered a priori with PROSPERO (CRD42016042123). Three databases were searched, MEDLINE, EMBASE, and PsycINFO, as well as the gray literature. Abstracts and full text were searched in duplicate for inclusion. Risk of bias was assessed in duplicate. Results We identified 9626 citations from all sources after duplicates were removed. Many excluded studies used tools for anxiety, for which no diagnostic accuracy study was identified. Four articles were included in the final synthesis. Included articles had between 32 to 101 participants with mild to moderate dementia. The gold standard criteria focused on either generalized anxiety or all anxiety subtypes. The prevalence of anxiety was between 27.7% and 63.4%. Three tools were examined, the Geriatric Anxiety Inventory, Penn State Worry Questionnaire, and the Rating Anxiety in Dementia (RAID) scale. Sensitivity varied but was the highest in the RAID at 90% and lowest in the self-rated version of the Geriatric Anxiety Inventory (58%). Discussion Given how burdensome the symptoms of anxiety are to persons with dementia, valid tools are needed to help identify symptoms. We identified three validated tools, but further validation of these and other tools are needed. Practitioners should consider the use of tools with high sensitivity such as the RAID in persons with dementia.
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Affiliation(s)
- Zahra Goodarzi
- Department of Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada
| | - Leyla Samii
- Department of Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada
| | - Feeha Azeem
- Department of Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada
| | - Ramnik Sekhon
- Department of Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada
| | - Stephanie Crites
- Department of Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada
| | - Tamara Pringsheim
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada.,Department of Psychiatry, University of Calgary, Calgary, Alberta, Canada.,Matheson Centre for Mental Health Research and Education, Calgary, Alberta, Canada
| | - Eric E Smith
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.,Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
| | - Zahinoor Ismail
- Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.,Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada.,Matheson Centre for Mental Health Research and Education, Calgary, Alberta, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Jayna Holroyd-Leduc
- Department of Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.,O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada.,Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada
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Abstract
All people want to age "successfully," maintaining functional capacity and quality of life as they reach advanced age. Achieving this goal depends on preserving optimal cognitive and brain functioning. Yet, significant individual differences exist in this regard. Some older adults continue to retain most cognitive abilities throughout their lifetime. Others experience declines in cognitive and functional capacity that range from mild decrements in certain cognitive functions over time to severe dementia among those with neurodegenerative diseases. Even among relatively healthy "successful agers," certain cognitive functions are reduced from earlier levels. This is particularly true for cognitive functions that are dependent on cognitive processing speed and efficiency. Working memory and executive and attentional functions tend to be most vulnerable. Learning and memory functions are also usually reduced, although in the absence of neurodegenerative disease learning and retrieval efficiency rather than memory storage are affected. Other functions, such as visual perception, language, semantics, and knowledge, are often well preserved. Structural, functional, and physiologic/metabolic brain changes correspond with age-associated cognitive decline. Physiologic and metabolic mechanisms, such as oxidative stress and neuroinflammation, may contribute to these changes, along with the contribution of comorbidities that secondarily affect the brain of older adults. Cognitive frailty often corresponds with physical frailty, both affected by multiple exogenous and endogenous factors. Neuropsychologic assessment provides a way of measuring the cognitive and functional status of older adults, which is useful for monitoring changes that may be occurring. Neuroimaging is also useful for characterizing age-associated structural, functional, physiologic, and metabolic brain changes, including alterations in cerebral blood flow and metabolite concentrations. Some interventions that may enhance cognitive function, such as cognitive training, neuromodulation, and pharmacologic approaches, exist or are being developed. Yet, preventing, slowing, and reversing the adverse effects of cognitive aging remains a challenge.
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Affiliation(s)
- Ronald A Cohen
- Center for Cognitive Aging and Memory, McKnight Brain Institute, University of Florida, Gainesville, FL, United States; Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, United States.
| | - Michael M Marsiske
- Center for Cognitive Aging and Memory, McKnight Brain Institute, University of Florida, Gainesville, FL, United States; Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, United States
| | - Glenn E Smith
- Center for Cognitive Aging and Memory, McKnight Brain Institute, University of Florida, Gainesville, FL, United States; Department of Clinical and Health Psychology, University of Florida, Gainesville, FL, United States
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Federici S, Bracalenti M, Meloni F, Luciano JV. World Health Organization disability assessment schedule 2.0: An international systematic review. Disabil Rehabil 2016; 39:2347-2380. [PMID: 27820966 DOI: 10.1080/09638288.2016.1223177] [Citation(s) in RCA: 221] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
PURPOSE This systematic review examines research and practical applications of the World Health Organization Disability Assessment Schedule (WHODAS 2.0) as a basis for establishing specific criteria for evaluating relevant international scientific literature. The aims were to establish the extent of international dissemination and use of WHODAS 2.0 and analyze psychometric research on its various translations and adaptations. In particular, we wanted to highlight which psychometric features have been investigated, focusing on the factor structure, reliability, and validity of this instrument. METHOD Following Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) methodology, we conducted a search for publications focused on "whodas" using the ProQuest, PubMed, and Google Scholar electronic databases. RESULTS We identified 810 studies from 94 countries published between 1999 and 2015. WHODAS 2.0 has been translated into 47 languages and dialects and used in 27 areas of research (40% in psychiatry). CONCLUSIONS The growing number of studies indicates increasing interest in the WHODAS 2.0 for assessing individual functioning and disability in different settings and individual health conditions. The WHODAS 2.0 shows strong correlations with several other measures of activity limitations; probably due to the fact that it shares the same disability latent variable with them. Implications for Rehabilitation WHODAS 2.0 seems to be a valid, reliable self-report instrument for the assessment of disability. The increasing interest in use of the WHODAS 2.0 extends to rehabilitation and life sciences rather than being limited to psychiatry. WHODAS 2.0 is suitable for assessing health status and disability in a variety of settings and populations. A critical issue for rehabilitation is that a single "minimal clinically important .difference" score for the WHODAS 2.0 has not yet been established.
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Affiliation(s)
- Stefano Federici
- a Department of Philosophy, Social & Human Sciences and Education , University of Perugia , Perugia , Italy
| | - Marco Bracalenti
- a Department of Philosophy, Social & Human Sciences and Education , University of Perugia , Perugia , Italy
| | - Fabio Meloni
- a Department of Philosophy, Social & Human Sciences and Education , University of Perugia , Perugia , Italy
| | - Juan V Luciano
- b Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan De Déu , St. Boi De Llobregat , Spain.,c Primary Care Prevention and Health Promotion Research Network (RedIAPP) , Madrid , Spain
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