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El Mrayyan N, Bökberg C, Eberhard J, Ahlström G. Community-Based Support and Social Services and Their Association with Frailty Factors in Older People with Intellectual Disability and Affective and Anxiety Disorders: A Swedish National Population-Based Register Study. Community Ment Health J 2022; 58:1000-1013. [PMID: 34750683 PMCID: PMC9187569 DOI: 10.1007/s10597-021-00909-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 10/29/2021] [Indexed: 11/28/2022]
Abstract
Affective and anxiety diagnoses are common in older people with intellectual disability (ID). The aim was to describe support and social services for older people with ID and affective and/or anxiety diagnoses, also to investigate in this study group the association between support and social services and frailty factors in terms of specialist healthcare utilisation, multimorbidity, polypharmacy, level of ID and behavioural impairment. Data was selected from four population-based Swedish national registries, on 871 identified persons with affective and/or anxiety diagnoses and ID. Multivariate regression analysis was used to investigate associations between frailty factors during 2002-2012 and social services in 2012. People with multimorbidity who frequently utilised specialist healthcare were less likely to utilise residential arrangements. Those with polypharmacy were more likely utilise residential arrangements, and receive personal contact. People with moderate, severe/profound levels of ID were more likely to utilise residential arrangements and to pursue daily activities.
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Affiliation(s)
- Nadia El Mrayyan
- Department of Health Sciences, Faculty of Medicine, Lund University, PO Box 157, 22100, Lund, Sweden
| | - Christina Bökberg
- Department of Health Sciences, Faculty of Medicine, Lund University, PO Box 157, 22100, Lund, Sweden
| | - Jonas Eberhard
- Division of Psychiatry, Clinical Psychosis Research Unit, Region Skane and Affiliated to Department of Clinical Sciences, Lund University, 25187, Helsingborg, Sweden
| | - Gerd Ahlström
- Department of Health Sciences, Faculty of Medicine, Lund University, PO Box 157, 22100, Lund, Sweden.
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de Leeuw MJ, Oppewal A, Elbers RG, Knulst MWEJ, van Maurik MC, van Bruggen MC, Hilgenkamp TIM, Bindels PJE, Maes-Festen DAM. Healthy Ageing and Intellectual Disability study: summary of findings and the protocol for the 10-year follow-up study. BMJ Open 2022; 12:e053499. [PMID: 35193910 PMCID: PMC8867312 DOI: 10.1136/bmjopen-2021-053499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 01/07/2022] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION The Healthy Ageing and Intellectual Disability (HA-ID) study is a prospective multicentre cohort study in the Netherlands that started in 2008, including 1050 older adults (aged ≥50) with intellectual disabilities (ID). The study is designed to learn more about the health and health risks of this group as they age. Compared with the amount of research in the general population, epidemiological research into the health of older adults with ID is still in its infancy. Longitudinal data about the health of this vulnerable and relatively unhealthy group are needed so that policy and care can be prioritised and for guiding clinical decision making about screening, prevention and treatment to improve healthy ageing. METHODS AND ANALYSIS This article presents a summary of the previous findings of the HA-ID study and describes the design of the 10-year follow-up in which a wide range of health data will be collected within five research themes: (1) cardiovascular disease; (2) physical activity, fitness and musculoskeletal disorders; (3) psychological problems and psychiatric disorders; (4) nutrition and nutritional state; and (5) frailty. ETHICS AND DISSEMINATION Ethical approval for the 10-year follow-up measurements of the HA-ID study has been obtained from the Medical Ethics Review Committee of the Erasmus MC, University Medical Centre Rotterdam (MEC-2019-0562). TRIAL REGISTRATION NUMBER This cohort study is registered in the Dutch Trial Register (NTR number NL8564) and has been conducted according to the principles of the Declaration of Helsinki.
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Affiliation(s)
- Marleen J de Leeuw
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Alyt Oppewal
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Roy G Elbers
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Mireille W E J Knulst
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Marco C van Maurik
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Marjoleine C van Bruggen
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Thessa I M Hilgenkamp
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands
- Department of Physical Therapy, University of Nevada, Las Vegas, Las Vegas, Nevada, USA
| | - Patrick J E Bindels
- Department of General Practice, Erasmus MC, University Medical Center, Rotterdam, Netherlands
| | - Dederieke A M Maes-Festen
- Department of General Practice, Intellectual Disability Medicine, Erasmus MC, University Medical Center, Rotterdam, Netherlands
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Dee B, Burke E, Romero-Ortuno R, McCallion P, McCarron M. Factors associated with the progression of deficit accumulation frailty among adults with an intellectual disability: a systematic review revealing research gaps. HRB Open Res 2021. [DOI: 10.12688/hrbopenres.13257.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: People with an intellectual disability are more likely to experience frailty earlier in life and with greater severity compared to the general population. There is growing consideration of determinants of frailty and identifying factors which may influence the change in frailty status over time. The objective of this review was to investigate factors associated with the progression of frailty over time among adults with an intellectual disability. Methods: A systematic review of literature was conducted using PRISMA guidelines to identify studies reporting factors associated with transitions and trajectories in deficit accumulation frailty among adults with an intellectual disability. The following eligibility criteria was used: defined frailty as deficit accumulation; longitudinal design; reported at least one individual characteristic associated with change in frailty status; sample was people with an intellectual disability aged ≥18 years; English language. No limitation on publication date was applied. Studies which did not measure frailty according to deficit accumulation, did not report the frailty measure used, or had a cross-sectional design were excluded. Selected studies were assessed for quality using the Critical Appraisal Skills Programme (CASP) framework. Results: In total, two studies qualified for inclusion in this review. Findings revealed that frailty defined as deficit accumulation is a dynamic process and improvements are possible. Changes in the direction of frailty states over time among adults with an intellectual disability may be influenced by several factors including baseline frailty status, age, the presence of Down syndrome, functional ability, cognitive ability, living in a group home, and the use of nursing services and therapies. Conclusions: There is a relative paucity of research on frailty among adults with an intellectual disability and the evidence base must be grown. Exploration of the social domain of frailty in this group should be a priority of future research. PROSPERO registration: 179803 (05/07/2020)
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Fougère B, Delrieu J, Del Campo N, Soriano G, Sourdet S, Vellas B. Cognitive Frailty: Mechanisms, Tools to Measure, Prevention and Controversy. Clin Geriatr Med 2017; 33:339-355. [PMID: 28689567 DOI: 10.1016/j.cger.2017.03.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Physical frailty is often associated with cognitive impairment, possibly because of common underlying pathophysiologic mechanisms. To stimulate research in this field, the concept cognitive frailty was proposed, emphasizing the important role of brain aging. Cognitive frailty was defined as the presence of cognitive deficits in physically frail older persons without dementia. This subtype of frailty is deemed important, as it may represent a prodromal phase for neurodegenerative diseases and is potentially a suitable target for early intervention. The aim of this report is to refine the framework for the definition and mechanisms of cognitive frailty and relevant screening tools.
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Affiliation(s)
- Bertrand Fougère
- Ge´rontopoˆ le, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Inserm UMR1027, Universite´ de Toulouse III Paul Sabatier, Toulouse, France
| | - Julien Delrieu
- Ge´rontopoˆ le, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Natalia Del Campo
- Ge´rontopoˆ le, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Centre of Exellence in Neurodegeneration, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Gaëlle Soriano
- Ge´rontopoˆ le, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Sandrine Sourdet
- Ge´rontopoˆ le, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Inserm UMR1027, Universite´ de Toulouse III Paul Sabatier, Toulouse, France
| | - Bruno Vellas
- Ge´rontopoˆ le, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Inserm UMR1027, Universite´ de Toulouse III Paul Sabatier, Toulouse, France
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McKenzie K, Martin L, Ouellette-Kuntz H. Frailty and Intellectual and Developmental Disabilities: a Scoping Review. Can Geriatr J 2016; 19:103-112. [PMID: 27729949 PMCID: PMC5038926 DOI: 10.5770/cgj.19.225] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Individuals with intellectual and developmental disabilities (IDD) are both living longer than in previous generations and experiencing premature aging. Improved understanding of frailty in this aging population may inform community supports and avoid negative outcomes. Methods The objective of this study was to review the literature on frailty and IDD and determine areas for future research and application. The methodological framework for a scoping review as developed by H. Arksey and L. O’Malley was applied to identify and select original studies published since 2000. Results Seventeen studies were identified; these were based on the work of researchers from four research programs. The studies utilized six measures of frailty, including two frailty indices, the VFQ-ID(-R), the frailty phenotype, and the frailty marker. Frailty was equally studied as an outcome and as predictor for other outcomes (e.g., mobility, falls, care intensity, institutionalization, and survival). Conclusions There is evidence of a growing interest in the measurement of frailty in aging adults with IDD. As in the general population, frailty in this group is associated with many negative outcomes. While a few measures have emerged, more work is required to replicate results, validate tools, and test the feasibility of applying frailty measures in practice and to inform policy.
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Affiliation(s)
| | - Lynn Martin
- Department of Health Sciences, Lakehead University, Thunder Bay, ON, Canada
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Zaal RJ, Ebbers S, Borms M, Koning BD, Mombarg E, Ooms P, Vollaard H, van den Bemt PMLA, Evenhuis HM. Medication review using a Systematic Tool to Reduce Inappropriate Prescribing (STRIP) in adults with an intellectual disability: A pilot study. RESEARCH IN DEVELOPMENTAL DISABILITIES 2016; 55:132-142. [PMID: 27065309 DOI: 10.1016/j.ridd.2016.03.014] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 07/15/2015] [Accepted: 03/24/2016] [Indexed: 06/05/2023]
Abstract
A Systematic Tool to Reduce Inappropriate Prescribing (STRIP), which includes the Screening Tool to Alert doctors to Right Treatment (START) and the Screening Tool of Older Peoples' Prescriptions (STOPP), has recently been developed in the Netherlands for older patients with polypharmacy in the general population. Active involvement of the patient is part of this systematic multidisciplinary medication review. Although annual review of pharmacotherapy is recommended for people with an intellectual disability (ID), a specific tool for this population is not yet available. Besides, active involvement can be compromised by ID. Therefore, the objective of this observational pilot study was to evaluate the process of medication review using STRIP in adults with an ID living in a centralized or dependent setting and the identification of drug-related problems using this tool. The study was performed in three residential care organizations for ID. In each organization nine clients with polypharmacy were selected by an investigator (a physician in training to become a specialized physician for individuals with an ID) for a review using STRIP. Clients as well as their legal representatives (usually a family member) and professional caregivers were invited to participate. Reviews were performed by an investigator together with a pharmacist. First, to evaluate the process time-investments of the investigator and the pharmacist were described. Besides, the proportion of reviews in which a client and/or his legal representative participated was calculated as well as the proportion of professional caregivers that participated. Second, to evaluate the identification of drug-related problems using STRIP, the proportion of clients with at least one drug-related problem was calculated. Mean time investment was 130minutes for the investigator and 90minutes for the pharmacist. The client and/or a legal representatives were present during 25 of 27 reviews (93%). All 27 professional caregivers (100%) were involved. For every client included at least one drug-related problem was identified. In total 127 drug-related problems were detected, mainly potentially inappropriate or unnecessary drugs. After six months, 15.7% of the interventions were actually implemented. Medication review using STRIP seems feasible in adults with an ID and identifies drug-related problems. However, in this pilot study the implementation rate of suggested interventions was low. To improve the implementation rate, the treating physician should be involved in the review process. Besides, specific adaptations to STRIP to address drug-related problems specific for this population are required.
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Affiliation(s)
- Rianne J Zaal
- Erasmus Medical Center, Department of Hospital Pharmacy, Rotterdam, The Netherlands.
| | | | - Mirka Borms
- Het Raamwerk, Noordwijkerhout, The Netherlands
| | | | | | - Piet Ooms
- De Katwijkse Apotheek, Katwijk, The Netherlands
| | | | | | - Heleen M Evenhuis
- Erasmus Medical Center, Department of General Practice, Intellectual Disability Medicine, Rotterdam, The Netherlands
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Panza F, Seripa D, Solfrizzi V, Tortelli R, Greco A, Pilotto A, Logroscino G. Targeting Cognitive Frailty: Clinical and Neurobiological Roadmap for a Single Complex Phenotype. J Alzheimers Dis 2016; 47:793-813. [PMID: 26401761 DOI: 10.3233/jad-150358] [Citation(s) in RCA: 100] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Late-life cognitive disorders may be prevented by influencing age-related conditions such as frailty, characterized by decreased resistance to stressors and increased risk for adverse health outcomes. In the present review article, we examined clinical and epidemiological studies investigating the possible role of different frailty models in modulating the risk of Alzheimer's disease (AD), dementia, vascular dementia (VaD), mild cognitive impairment (MCI), and late-life cognitive impairment/decline that have been published over the past 3 years. Both deficit accumulation and physical frailty models were associated with late-life cognitive impairment/decline, incident dementia, AD, MCI, VaD, non-AD dementias, and AD pathology, proposing cognitive frailty as a new clinical construct with coexisting physical frailty and cognitive impairment in nondemented older subjects. Two subtypes of this new clinical condition have been recently proposed: "potentially reversible" cognitive frailty and "reversible" cognitive frailty. The physical factors should be physical prefrailty and frailty, while the cognitive impairment of potentially reversible cognitive frailty should be MCI (Clinical Dementia rating Scale = 0.5), while the cognitive impairment of reversible cognitive frailty should be pre-MCI Subjective Cognitive Decline (SCD), as recently proposed by the SCD Initiative Working Group. The mechanisms underlying the cognitive-frailty link are multifactorial and vascular, inflammatory, nutritional, and metabolic influences may be of major relevance. Considering both physical frailty and cognition as a single complex phenotype may be crucial in the prevention of dementia and its subtypes with secondary preventive trials on cognitive frail older subjects.
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Affiliation(s)
- Francesco Panza
- Neurodegenerative Disease Unit, Department of Basic Medicine, 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.,Geriatric Unit & Laboratory of Gerontology and Geriatrics, Department of Medical Sciences, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Davide Seripa
- Geriatric Unit & Laboratory of Gerontology and Geriatrics, Department of Medical Sciences, 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
| | - Rosanna Tortelli
- Department of Clinical Research in Neurology, University of Bari Aldo Moro, "Pia Fondazione Cardinale G. Panico", Tricase, Lecce, Italy
| | - Antonio Greco
- Geriatric Unit & Laboratory of Gerontology and Geriatrics, Department of Medical Sciences, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Alberto Pilotto
- Geriatrics Unit, Department of OrthoGeriatrics, Rehabilitation and Stabilization, Frailty Area, Galliera Hospital NR-HS, Genova, Italy
| | - Giancarlo Logroscino
- Neurodegenerative Disease Unit, Department of Basic Medicine, 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
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Herps MA, Buntinx WHE, Schalock RL, van Breukelen GJP, Curfs LMG. Individual support plans of people with intellectual disabilities in residential services: content analysis of goals and resources in relation to client characteristics. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2016; 60:254-262. [PMID: 26564447 DOI: 10.1111/jir.12245] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Revised: 10/05/2015] [Accepted: 10/07/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Goals and objectives as mentioned in Individual Support Plans (ISPs) were analysed to explore what domains of quality of life they are associated with, what support resources are referenced for achieving the goals, and how domains and resources are related to clients age, gender and intellectual disability (ID) level. METHOD A total of 209 ISPs for persons with ID from eight residential Dutch service provider organisations were analysed. Mixed linear regression analyses were conducted to examine the relations between client characteristics and the content of goals and support resources. RESULTS Results showed that ISPs of people with mild and moderate ID had significantly more goals related to independence and social participation as compared to the ISPs of people with severe and profound ID. ISPs of clients with profound ID addressed quality of life factors related to 'well-being' more than ISPs of all other clients. ISPs of people aged 20-34 years had significantly more goals on independence than the two other age groups. ISPs of people under the age of 50 had significantly fewer goals with respect to well-being than found in ISPs of older people. Regarding the use of resources, 42.6% of the ISP goals were associated with resources from specialised services, 31.5% associated with natural resources and 25.9% associated with a combination of both natural and specialised services. In ISPs of people with mild ID, natural resources are more often mentioned, and specialised service-based resources are less often mentioned than for other people. CONCLUSIONS This study offers empirical feedback on ISP practices in the field of ID in the Netherlands. In light of current ISP practices, results suggest that attention should be paid to: (1) distinguishing between a 'service contract' and an ISP; (2) keeping a focus on the whole person in all age groups and levels of functioning and (3) involving the service recipient in ISP development and implementation.
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Affiliation(s)
- M A Herps
- Governor Kremers Centre, Maastricht University Medical Centre, Maastricht, The Netherlands
- Vilans, Utrecht, The Netherlands
| | - W H E Buntinx
- Governor Kremers Centre, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - R L Schalock
- Institute for Community Inclusion, Hastings College, Hastings, NE, USA
| | - G J P van Breukelen
- Department of Methodology and Statistics, CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands
| | - L M G Curfs
- Governor Kremers Centre, Maastricht University Medical Centre, Maastricht, The Netherlands
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McKenzie K, Ouellette-Kuntz H, Martin L. Using an accumulation of deficits approach to measure frailty in a population of home care users with intellectual and developmental disabilities: an analytical descriptive study. BMC Geriatr 2015; 15:170. [PMID: 26678519 PMCID: PMC4683739 DOI: 10.1186/s12877-015-0170-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 12/11/2015] [Indexed: 01/17/2023] Open
Abstract
Background The aging population of adults with intellectual and developmental disabilities (IDD) is growing. In the general aging population, frailty is commonly used to predict adverse health outcomes, including hospital use, death, and admission to long-term care. However, existing frailty measures are less appropriate for aging persons with IDD, given their pre-existing conditions and limitations. An accumulation of deficits approach, which is now widely used to describe frailty in the general population, may be more suitable for persons with IDD. Frailty measures specific to persons with IDD have not been widely studied. Methods Using pre-determined criteria, a frailty index (FI) specific to persons with IDD was developed based on items in the Resident Assessment Instrument - Home Care (RAI-HC), and using the assessments of 7,863 individuals with IDD in Ontario (aged 18–99 years) admitted to home care between April 1st, 2006 and March 31st, 2014. FI scores were derived by dividing deficits present by deficits measured, and categorized into meaningful strata using stratum-specific likelihood ratios. A multinomial logistic regression model identified associations between frailty and individual characteristics. Results The resulting FI is comprised of 42 deficits across five domains (physiological, psychological, cognitive, social and service use). The mean FI score was 0.22 (SD = 0.13), equivalent to 9 deficits. Over half of the cohort was non-frail (FI score < 0.21), while the remaining were either pre-frail (21 %, FI score between 0.21 and 0.30) or frail (27 %, FI score > 0.30). Controlling for individual characteristics, women were more likely to be frail compared to men (OR = 1.39, 95 % CI: 1.23–1.56). Individuals who were frail were significantly more likely to have a caregiver who was unable to continuing caring (OR = 1.86, 95 % CI: 1.55–2.22) or feeling distressed (OR = 1.54, 95 % CI: 1.30–1.83). Living with a family members was significantly protective of frailty (OR = 0.35, 95 % CI: 0.29–0.41), compared to living alone. Conclusions Using the FI to identify frailty in adults with IDD is feasible and can be incorporated into existing home care assessments. This could offer case managers assistance in identifying at-risk individuals. Future analyses should evaluate this measure’s ability to predict future adverse outcomes. Electronic supplementary material The online version of this article (doi:10.1186/s12877-015-0170-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Katherine McKenzie
- Department of Public Health Sciences, Queen's University, Kingston, Ontario, Canada, K7L 3N6.
| | - Hélène Ouellette-Kuntz
- Department of Public Health Sciences, Queen's University & Ongwanada, 191 Portsmouth Avenue, Kingston, Ontario, Canada, K7M 8A6.
| | - Lynn Martin
- Department of Health Sciences, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario, P7B 5E1, Canada.
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10
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[Frailty in people with intellectual disabilities: operationalization, risks and detection]. Tijdschr Gerontol Geriatr 2015; 46:92-103. [PMID: 25824155 DOI: 10.1007/s12439-015-0126-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Although the population with intellectual disabilities (ID) is increasingly growing older, there seems to be an early onset of functional decline in this group, which could be explained by frailty. We used data from the Healthy Aging and Intellectual Disability study (HA-ID) to measure frailty in people with ID. Frailty was measured with an adapted version of the frailty index, consisting of 50 health and age related deficits. We were the first to measure frailty with a frailty index in this population, and therefore its validity, in terms of predictive value, needed to be established. In the current article we provide an overview of the design of the frailty index and its relation with adverse health outcomes. In a nearly representative study population of 982 50-plus older adults with ID, we studied the prevalence of frailty and its validity over a 3-year follow-up period. Results show that people with ID were earlier and more severely frail than people from the general population. Frailty was related to early mortality, to disabilities in daily functioning and mobility, to increased medication use, and increased care intensity, but not to hospitalization. Using a hypothetical model, we identify possible interventions to increase the healthy life years in people with ID.
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Panza F, Solfrizzi V, Barulli MR, Santamato A, Seripa D, Pilotto A, Logroscino G. Cognitive Frailty: A Systematic Review of Epidemiological and Neurobiological Evidence of an Age-Related Clinical Condition. Rejuvenation Res 2015; 18:389-412. [PMID: 25808052 DOI: 10.1089/rej.2014.1637] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Advancing age is the focus of recent studies on familial and sporadic Alzheimer's disease (AD), suggesting a prolonged pre-clinical phase several decades before the onset of dementia symptoms. Influencing some age-related conditions, such as frailty, may have an impact on the prevention of late-life cognitive disorders. Frailty reflects a nonspecific state of vulnerability and a multi-system physiological change with increased risk for adverse health outcomes in older age. In this systematic review, frailty indexes based on a deficit accumulation model were associated with late life cognitive impairment and decline, incident dementia, and AD. Physical frailty constructs were associated with late-life cognitive impairment and decline, incident AD and mild cognitive impairment, vascular dementia, non-AD dementias, and AD pathology in older persons with and without dementia, thus also proposing cognitive frailty as a new clinical condition with co-existing physical frailty and cognitive impairment in non-demented older subjects. Considering both physical frailty and cognitive impairment as a single complex phenotype may be central in the prevention of dementia and its subtypes with secondary preventive trials on cognitive frail older subjects. The mechanisms underlying the cognitive-frailty link are multi-factorial, and vascular, inflammatory, nutritional, and metabolic influences may be of major relevance. There is a critical need for randomized controlled trials of intervention investigating the role of nutrition and/or physical exercise on cognitive frail subjects with the progression to dementia as primary outcome. These preventive trials and larger longitudinal population-based studies targeting cognitive outcomes could be useful in further understanding the cognitive-frailty interplay in older age.
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Affiliation(s)
- Francesco Panza
- 1 Geriatric Unit & Laboratory of Gerontology and Geriatrics , Department of Medical Sciences, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Vincenzo Solfrizzi
- 2 Geriatric Medicine-Memory Unit and Rare Disease Centre, University of Bari Aldo Moro , Bari, Italy
| | - Maria Rosaria Barulli
- 3 Neurodegenerative Disease Unit, Department of Basic Medicine, Neuroscience, and Sense Organs, University of Bari Aldo Moro , Bari, Italy .,4 Department of Clinical Research in Neurology, University of Bari Aldo Moro , "Pia Fondazione Cardinale G. Panico", Tricase, Lecce, Italy
| | - Andrea Santamato
- 5 Department of Physical Medicine and Rehabilitation,"OORR Hospital", University of Foggia , Italy
| | - Davide Seripa
- 1 Geriatric Unit & Laboratory of Gerontology and Geriatrics , Department of Medical Sciences, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy
| | - Alberto Pilotto
- 1 Geriatric Unit & Laboratory of Gerontology and Geriatrics , Department of Medical Sciences, IRCCS "Casa Sollievo della Sofferenza", San Giovanni Rotondo, Foggia, Italy .,6 Geriatric Unit, Azienda ULSS 16 Padova, Hospital S. Antonio , Padova, Italy
| | - Giancarlo Logroscino
- 3 Neurodegenerative Disease Unit, Department of Basic Medicine, Neuroscience, and Sense Organs, University of Bari Aldo Moro , Bari, Italy .,4 Department of Clinical Research in Neurology, University of Bari Aldo Moro , "Pia Fondazione Cardinale G. Panico", Tricase, Lecce, Italy
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Schoufour JD, Mitnitski A, Rockwood K, Evenhuis HM, Echteld MA. Predicting 3-Year Survival in Older People with Intellectual Disabilities Using a Frailty Index. J Am Geriatr Soc 2015; 63:531-6. [DOI: 10.1111/jgs.13239] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Josje D. Schoufour
- Intellectual Disability Medicine; Department of General Practice; Erasmus University Center Rotterdam; Rotterdam the Netherlands
| | - Arnold Mitnitski
- Division of Geriatric Medicine; Department of Medicine; Dalhousie University; Halifax Nova Scotia Canada
| | - Kenneth Rockwood
- Division of Geriatric Medicine; Department of Medicine; Dalhousie University; Halifax Nova Scotia Canada
| | - Heleen M. Evenhuis
- Intellectual Disability Medicine; Department of General Practice; Erasmus University Center Rotterdam; Rotterdam the Netherlands
| | - Michael A. Echteld
- Intellectual Disability Medicine; Department of General Practice; Erasmus University Center Rotterdam; Rotterdam the Netherlands
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Schoufour JD, Echteld MA, Bastiaanse LP, Evenhuis HM. The use of a frailty index to predict adverse health outcomes (falls, fractures, hospitalization, medication use, comorbid conditions) in people with intellectual disabilities. RESEARCH IN DEVELOPMENTAL DISABILITIES 2015; 38:39-47. [PMID: 25576875 DOI: 10.1016/j.ridd.2014.12.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 12/01/2014] [Accepted: 12/03/2014] [Indexed: 05/17/2023]
Abstract
Frailty in older people can be seen as the increased likelihood of future negative health outcomes. Lifelong disabilities in people with intellectual disabilities (ID) may not only influence their frailty status but also the consequences. Here, we report the relation between frailty and adverse health outcomes in older people with ID (50 years and over). In a prospective population based study, frailty was measured at baseline with a frailty index in 982 older adults with ID (≥50 yr). Information on negative health outcomes (falls, fractures, hospitalization, increased medication use, and comorbid conditions) was collected at baseline and after a three-year follow-up period. Odds ratios or regression coefficients for negative health outcomes were estimated with the frailty index, adjusted for gender, age, level of ID, Down syndrome and baseline adverse health condition. The frailty index was related to an increased risk of higher medication use and several comorbid conditions, but not to falls, fractures and hospitalization. Frailty at baseline was related to negative health outcomes three years later in older people with ID, but to a lesser extent than found in the general population.
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Affiliation(s)
- Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Luc P Bastiaanse
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; Ipse de Bruggen, P.O. Box 2027, 2470 AA Zwammerdam, The Netherlands.
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
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Schoufour JD, Evenhuis HM, Echteld MA. The impact of frailty on care intensity in older people with intellectual disabilities. RESEARCH IN DEVELOPMENTAL DISABILITIES 2014; 35:3455-3461. [PMID: 25209924 DOI: 10.1016/j.ridd.2014.08.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Revised: 08/04/2014] [Accepted: 08/04/2014] [Indexed: 06/03/2023]
Abstract
Frailty appears to develop earlier and is more severe in people with intellectual disabilities compared to the general population. The high prevalence of frailty may lead to an increase in care intensity and associated health care costs. Therefore a longitudinal observational study was conducted to determine the effect of frailty on care intensity. The association between frailty and care intensity at baseline and follow-up (3 years later) was assessed. Furthermore, the ability of the frailty index to predict an increase in care intensity after 3 years was evaluated. This study was part of the Dutch 'Healthy aging and intellectual disabilities' (HA-ID) study. Frailty was measured at baseline with a frailty index that included 51 health-and age-related deficits. For all participants information on care intensity in seven steps was available, based on long term care indications under the Act on Exceptional Medical Expenses (AWBZ)--a law that finances specialized long-term care. 676 participants (50 years and over) with ID were included in the final analysis. In 26% of the participants, care intensity had increased during the follow-up period. Increased care during the follow-up was related to a high frailty index score at baseline, independent of gender, age, level of ID and the presence of Down syndrome (p = 0.003). After exclusion of ADL and IADL items, the frailty index remained significantly related with increasing care intensity during follow-up (p = 0.007). Our results underline that screening instruments for early detection of frailty and effective interventions are required to limit the burden of frailty for individuals and caregivers, but also to limit health care utilization.
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Affiliation(s)
- Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus MC, University Medical Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
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Schoufour JD, Mitnitski A, Rockwood K, Hilgenkamp TIM, Evenhuis HM, Echteld MA. Predicting disabilities in daily functioning in older people with intellectual disabilities using a frailty index. RESEARCH IN DEVELOPMENTAL DISABILITIES 2014; 35:2267-2277. [PMID: 24950014 DOI: 10.1016/j.ridd.2014.05.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Revised: 05/26/2014] [Accepted: 05/29/2014] [Indexed: 06/03/2023]
Abstract
Frailty is a state of increased vulnerability to adverse health outcomes compared to others of the same age. People with intellectual disabilities (ID) are more frequently and earlier frail compared to the general population. Frailty challenges much of health care, which will likely further increase due to the aging of the population. Before effective interventions can start, more information is necessary about the consequences of frailty in this, already disabled, population. Here we report whether frailty predicts disabilities in daily functioning. Frailty was measured with a frailty index (FI). At baseline and follow-up activities of daily living (ADL), instrumental activities of daily living (IADL) and mobility were collected by informant report. For 703 older people with ID (≥50 yr) baseline and follow-up measures were known. Multivariate linear regression models were used to predict ADL, IADL and mobility at follow-up. The FI was significantly associated with disabilities in daily functioning independent of baseline characteristics (age, gender, level of ID, Down syndrome) and baseline ADL, IADL or mobility. The FI showed to be most predictive for those with relative high independence at baseline. These results stress the importance for interventions that limit the progression of frailty and, thereby, help to limit further disability.
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Affiliation(s)
- Josje D Schoufour
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Arnold Mitnitski
- Department of Medicine (Geriatric Medicine), Dalhousie University, Halifax, Nova Scotia, Canada.
| | - Kenneth Rockwood
- Department of Medicine (Geriatric Medicine), Dalhousie University, Halifax, Nova Scotia, Canada.
| | - Thessa I M Hilgenkamp
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Heleen M Evenhuis
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
| | - Michael A Echteld
- Intellectual Disability Medicine, Department of General Practice, Erasmus University Center Rotterdam, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands.
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Peña FG, Theou O, Wallace L, Brothers TD, Gill TM, Gahbauer EA, Kirkland S, Mitnitski A, Rockwood K. Comparison of alternate scoring of variables on the performance of the frailty index. BMC Geriatr 2014; 14:25. [PMID: 24559204 PMCID: PMC3938909 DOI: 10.1186/1471-2318-14-25] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Accepted: 02/18/2014] [Indexed: 11/28/2022] Open
Abstract
Background The frailty index (FI) is used to measure the health status of ageing individuals. An FI is constructed as the proportion of deficits present in an individual out of the total number of age-related health variables considered. The purpose of this study was to systematically assess whether dichotomizing deficits included in an FI affects the information value of the whole index. Methods Secondary analysis of three population-based longitudinal studies of community dwelling individuals: Nova Scotia Health Survey (NSHS, n = 3227 aged 18+), Survey of Health, Ageing and Retirement in Europe (SHARE, n = 37546 aged 50+), and Yale Precipitating Events Project (Yale-PEP, n = 754 aged 70+). For each dataset, we constructed two FIs from baseline data using the deficit accumulation approach. In each dataset, both FIs included the same variables (23 in NSHS, 70 in SHARE, 33 in Yale-PEP). One FI was constructed with only dichotomous values (marking presence or absence of a deficit); in the other FI, as many variables as possible were coded as ordinal (graded severity of a deficit). Participants in each study were followed for different durations (NSHS: 10 years, SHARE: 5 years, Yale PEP: 12 years). Results Within each dataset, the difference in mean scores between the ordinal and dichotomous-only FIs ranged from 0 to 1.5 deficits. Their ability to predict mortality was identical; their absolute difference in area under the ROC curve ranged from 0.00 to 0.02, and their absolute difference between Cox Hazard Ratios ranged from 0.001 to 0.009. Conclusions Analyses from three diverse datasets suggest that variables included in an FI can be coded either as dichotomous or ordinal, with negligible impact on the performance of the index in predicting mortality.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Kenneth Rockwood
- Geriatric Medicine Research, Dalhousie University, Halifax, NS, Canada.
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