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Abstract
Dementia is characterized by a decline in memory, language, problem-solving and in other cognitive domains that affect a person's ability to perform everyday activities and social functioning. It is consistently agreed that cognitive impairment is an important risk factor for developing functional disabilities in patients with dementia. Functional status can be conceptualized as the ability to perform self-care, self- maintenance and physical activity. A person with dementia usually requires help with more complex tasks, such as managing bills and finances, or simply maintaining a household. Good functional performance is fundamental for elderly people to maintain independency and avoid institutionalization. The purpose of this review is to describe functional changes in demented patients, evaluating the variability in subgroups of dementias.
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Affiliation(s)
- Gabriele Cipriani
- MD,Versilia Hospital, Neurology Unit, Lido di Camaiore (Lu), Italy.,MD, Versilia Hospital, Psychiatry Unit, Lido di Camaiore (Lu), Italy
| | - Sabrina Danti
- PhD, Clinical and Health Psychology Unit, Hospital of Pontedera, Pontedera (PI), Italy
| | - Lucia Picchi
- PsyD, Clinical Psychology Unit, Hospital of Leghorn, Leghorn (LI), Italy
| | - Angelo Nuti
- MD,Versilia Hospital, Neurology Unit, Lido di Camaiore (Lu), Italy
| | - Mario Di Fiorino
- MD, Versilia Hospital, Psychiatry Unit, Lido di Camaiore (Lu), Italy
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Van Ooteghem K, Musselman K, Gold D, Marcil MN, Keren R, Tartaglia MC, Flint AJ, Iaboni A. Evaluating Mobility in Advanced Dementia: A Scoping Review and Feasibility Analysis. THE GERONTOLOGIST 2019; 59:e683-e696. [PMID: 29982355 DOI: 10.1093/geront/gny068] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Mobility decline is a symptom of advanced dementia that affects function, safety, caregiving, and quality of life. Monitoring mobility status is essential for initiating timely and targeted interventions aimed at preventing excess disability in people with dementia (PWD). The physical, cognitive, and behavioral symptoms of dementia however, present unique challenges for mobility assessment. The goals of this review were to (a) identify and describe measures of mobility used for PWD and (b) assess measures' feasibility for use in people with advanced dementia; a group whose degree of cognitive impairment results in severe functional deficits. RESEARCH DESIGN AND METHODS Electronic searches of Medline, Embase, CINAHL, and PsychInfo databases were conducted using keywords related to dementia, mobility, measurement, and validation. Descriptive characteristics were extracted and measures coded for mobility components. Tools were also evaluated for feasibility of use in advanced dementia and those deemed feasible, screened for psychometric strength. RESULTS Thirty-eight measures were included and 68% of these tools were performance-based. Elements of mobility evaluated were walking (53% of measures), postural transitions (42%), standing (40%), mobility-related behavioral/psychological symptoms (24%), transfers (10%), bed mobility (5%), and wheeled mobility (3%). 36% of studies included people with advanced dementia. Only 18% of tools received high scores for feasibility. DISCUSSION AND IMPLICATIONS Existing measures provide only partial information regarding mobility and few target elements that become relevant as dementia progresses. Most measures are not feasible for people with advanced dementia, and the psychometric evaluation of these measures is limited. Further research is needed to develop a comprehensive, dementia-specific, mobility assessment tool.
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Affiliation(s)
| | - Kristin Musselman
- Toronto Rehabilitation Institute, University Health Network, Canada
- Department of Physical Therapy, Faculty of Medicine, University of Toronto, Canada
| | - David Gold
- Neuropsychology Clinic, Krembil Neuroscience Centre-Toronto Western Hospital, University Health Network, Canada
- Department of Psychiatry, University of Toronto, Canada
| | - Meghan N Marcil
- Toronto Rehabilitation Institute, University Health Network, Canada
| | - Ron Keren
- Toronto Rehabilitation Institute, University Health Network, Canada
- Department of Psychiatry, University of Toronto, Canada
- Centre for Mental Health, University Health Network, Toronto, Canada
| | - Maria Carmela Tartaglia
- Memory Clinic, University Health Network, Toronto, Canada
- Tanz Centre for Research in Neurodegenerative Diseases, Faculty of Medicine, University of Toronto, Canada
| | - Alastair J Flint
- Department of Psychiatry, University of Toronto, Canada
- Centre for Mental Health, University Health Network, Toronto, Canada
| | - Andrea Iaboni
- Toronto Rehabilitation Institute, University Health Network, Canada
- Department of Psychiatry, University of Toronto, Canada
- Centre for Mental Health, University Health Network, Toronto, Canada
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D'Onofrio G, Panza F, Sancarlo D, Addante F, Solfrizzi V, Cantarini C, Mangiacotti A, Lauriola M, Cascavilla L, Paris F, Lozupone M, Daniele A, Greco A, Seripa D. Executive Dysfunction Detected with the Frontal Assessment Battery in Alzheimer's Disease Versus Vascular Dementia. J Alzheimers Dis 2019; 62:699-711. [PMID: 29480171 DOI: 10.3233/jad-170365] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Alzheimer's disease (AD) and vascular dementia (VaD) lead to progressive decline in executive function. We estimated the prevalence of executive dysfunction in AD and VaD patients, investigating cognitive, functional, and clinical correlates and also using a multidimensional approach based on a standardized comprehensive geriatric assessment (CGA). We included 215 patients (115 AD patients and 100 VaD patients) consecutively evaluated with a complete cognitive and affective assessment, a CGA, and the Frontal Assessment Battery (FAB) with six subtests investigating conceptualization, mental flexibility, motor programming, sensitivity to interference, inhibitory control, and environmental autonomy. The prevalence of dysexecutive syndrome screened with a FAB score <12 points was high in both AD (97 patients) and VaD (77 patients) (84.3% versus 77.0%, p = 0.171). AD patients were significantly younger, with higher grade of cognitive impairment and less severe comorbidity and polypharmacy than VaD patients. AD patients showed a significantly higher impairment in FAB total score and five FAB subtests (conceptualization, motor programming, sensitivity to interference, inhibitory control, and environmental autonomy) than VaD patients. These findings were largely confirmed in a sub-analysis conducted subdividing the sample in mild and moderate-to-severe demented patients and suggesting that in moderate-to-severe AD there was higher impairment in FAB total score and four FAB subtests (conceptualization, sensitivity to interference, inhibitory control, and environmental autonomy). Executive dysfunction could be greater in AD patients with moderate-to-severe dementia compared to VaD patients, although our groups were also not matched for age, comorbidity or polypharmacy, which could also exert an effect.
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Affiliation(s)
- Grazia D'Onofrio
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Francesco Panza
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy.,Department of Basic Medicine, Neurodegenerative Disease Unit, Neuroscience, and Sense Organs, University of Bari Aldo Moro, Bari, Italy.,Department of Clinical Research in Neurology, University of Bari Aldo Moro, "Pia Fondazione Cardinale G. Panico", Tricase, Lecce, Italy
| | - Daniele Sancarlo
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Filomena Addante
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Vincenzo Solfrizzi
- Geriatric Medicine-Memory Unit and Rare Disease Centre, University of Bari 'Aldo Moro', Bari, Italy
| | - Chiara Cantarini
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Antonio Mangiacotti
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Michele Lauriola
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Leandro Cascavilla
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Francesco Paris
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Madia Lozupone
- Department of Basic Medicine, Neurodegenerative Disease Unit, Neuroscience, and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Antonio Daniele
- Institute of Neurology, Catholic University of Sacred Heart, Rome, Italy
| | - Antonio Greco
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Davide Seripa
- Department of Medical Sciences, Geriatric Unit and Laboratory of Gerontology and Geriatrics, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
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Levine DA, Langa KM. Vascular cognitive impairment: disease mechanisms and therapeutic implications. Neurotherapeutics 2011; 8:361-73. [PMID: 21556678 PMCID: PMC3167237 DOI: 10.1007/s13311-011-0047-z] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The prevalence of vascular cognitive impairment (VCI) is likely to increase as the population ages and cardiovascular disease survival improves. We provide an overview of the definition and disease mechanisms of VCI and present a systematic literature review of the current evidence for the pharmacologic and nonpharmacologic therapies used to treat the VCI symptoms of cognitive dysfunction or to modify VCI through primary and secondary prevention. The Cochrane Database of Systematic Reviews was searched from 2005 to October 2010 using the keywords "vascular dementia" or "vascular cognitive impairment and therapy." MEDLINE was searched for English-language articles published within the last 10 years using the combined Medical Subject Headings (MeSH) "therapeutics and dementia," "vascular" or "vascular cognitive impairment." Although cholinesterase inhibitors and memantine produce small cognitive improvements in patients with VCI, these drugs do not improve global clinical outcomes and have adverse effects and costs. Selective serotonin reuptake inhibitors and dihydropyridine calcium channel blockers may improve short-term cognitive function in patients with VCI. Anti-hypertensive therapy with an ACE inhibitor-based regimen and statins may prevent the major subtype of VCI known as poststroke cognitive decline. Clinical and effectiveness studies with long-term follow-up are needed to determine the benefits and risks of pharmacologic and nonpharmacologic therapies to prevent and treat VCI. Given its growing health, social, and economic burden, the prevention and treatment of VCI are critical priorities for clinical care and research.
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Affiliation(s)
- Deborah A Levine
- Division of General Medicine, University of Michigan Health System, and Ann Arbor VA Healthcare System, Ann Arbor, MI 48109, USA.
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Affiliation(s)
- Charlie S. Thompson
- From the Division of Neurology, University of Ottawa, Neuroscience Research, The Ottawa Health Research Institute, the Canadian Stroke Network, and The Heart & Stroke Foundation Centre for Stroke Recovery, Ottawa, Ontario, Canada
| | - Antoine M. Hakim
- From the Division of Neurology, University of Ottawa, Neuroscience Research, The Ottawa Health Research Institute, the Canadian Stroke Network, and The Heart & Stroke Foundation Centre for Stroke Recovery, Ottawa, Ontario, Canada
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Heinik J, Solomesh I. Validity of the Cambridge Cognitive Examination-Revised new Executive Function Scores in the diagnosis of dementia: some early findings. J Geriatr Psychiatry Neurol 2007; 20:22-8. [PMID: 17341767 DOI: 10.1177/0891988706297090] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The Cambridge Cognitive Examination-Revised introduces 2 new executive items (Ideational Fluency and Visual Reasoning), which separately or combined with 2 executive items in the former version (word list generation and similarities) might constitute an Executive Function Score (EFS). The authors studied the validity of these new EFSs in 51 demented (dementia of the Alzheimer's type, vascular dementia) and nondemented individuals (depressives and normals). The new EFSs were found valid to accurately differentiate between demented and nondemented subjects; however, they were considerably less so when specific diagnoses were considered. Correlations between the variously combined executive scores and the cognitive scales and subscales studied were prevalently low to moderate, and ranged from high and significant to low and nonsignificant when the 4 executive items were correlated to each other. The ability of the executive scores to discriminate demented from nondemented individuals was lower compared with the Cambridge Cognitive Examination-Revised scores. EFS was found internally consistent.
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Affiliation(s)
- Jeremia Heinik
- Margoletz Psychogeriatric Center, Ichilov Hospital, Tel Aviv, Israel.
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