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Kasa AS, Traynor V, Drury P. Measuring the effects of nurse-led frailty intervention on community-dwelling older people in Ethiopia: a quasi-experimental study. BMC Geriatr 2024; 24:384. [PMID: 38689218 PMCID: PMC11061989 DOI: 10.1186/s12877-024-04909-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 03/21/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Despite the critical need, interventions aimed at frailty in sub-Saharan Africa are scarce, attributed to factors such as insufficient healthcare infrastructure, the pressing need to address infectious diseases, maternal and child health issues, and a general lack of awareness. Hence, the aim of this research was to develop, implement, and evaluate the effect of a nurse-led program on frailty and associated health outcomes in community-dwelling older individuals in Ethiopia. METHODS This study utilised a pre-test, post-test, and follow-up single-group quasi-experimental design. The main outcome measure was to determine changes in the frailty levels of older individuals living in communities at three different intervals: initially (T0), immediately after the intervention (T1), and 12 weeks following the intervention (T2). Secondary outcomes were the observed changes in daily living activities, nutritional status, depression levels, and quality of life (QOL), evaluated at each of these data collection points. To analyse changes in frailty and response variables over these periods, Friedman's ANOVA and Cochran's Q test were employed, setting the threshold for statistical significance at P < 0.05. RESULTS Sixty-six older people with a high adherence rate of 97% completed the intervention and the follow-up measurements. Participants had an average age of 66.7 ± 7.9 years, with females comprising 79.4% of the group. Notably, 12 weeks post-intervention, there was a marked decrease in frailty (χ2(2) = 101.05, p < 0.001) and depression scores (χ2(2) = 9.55, p = 0.008) compared to the baseline. However, the changes in depression, physical, mental, and environmental domains of QOL were not sustained for 12 weeks post-intervention. Study participants showed an improvement in nutritional status (χ2(2) = 25.68, p < 0.001), activity of daily living (χ2(2) = 6.00, p = 0.05), and global quality of life (χ2(2) = 20.64, p < 0.001). CONCLUSIONS The nurse-led intervention notably, 12 weeks post-intervention reduced frailty and depression. The intervention improved the nutritional status and some components of the quality of life of the participants. There is a need for further studies, especially with larger participant groups and stronger research designs such as randomized controlled trials (RCTs). TRIAL REGISTRATION ClinicalTrials.gov: NCT05754398 (03/03/2023).
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Affiliation(s)
- Ayele Semachew Kasa
- School of Nursing, Faculty of Science, Medicine, and Health, University of Wollongong, Wollongong (UOW), NSW, Australia.
- Department of Adult Health Nursing, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
| | - Victoria Traynor
- School of Nursing, Faculty of Science, Medicine, and Health, University of Wollongong, Wollongong (UOW), NSW, Australia
| | - Peta Drury
- School of Nursing, Faculty of Science, Medicine, and Health, University of Wollongong, Wollongong (UOW), NSW, Australia
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Crocker TF, Ensor J, Lam N, Jordão M, Bajpai R, Bond M, Forster A, Riley RD, Andre D, Brundle C, Ellwood A, Green J, Hale M, Mirza L, Morgan J, Patel I, Patetsini E, Prescott M, Ramiz R, Todd O, Walford R, Gladman J, Clegg A. Community based complex interventions to sustain independence in older people: systematic review and network meta-analysis. BMJ 2024; 384:e077764. [PMID: 38514079 PMCID: PMC10955723 DOI: 10.1136/bmj-2023-077764] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/14/2024] [Indexed: 03/23/2024]
Abstract
OBJECTIVE To synthesise evidence of the effectiveness of community based complex interventions, grouped according to their intervention components, to sustain independence for older people. DESIGN Systematic review and network meta-analysis. DATA SOURCES Medline, Embase, CINAHL, PsycINFO, CENTRAL, clinicaltrials.gov, and International Clinical Trials Registry Platform from inception to 9 August 2021 and reference lists of included studies. ELIGIBILITY CRITERIA Randomised controlled trials or cluster randomised controlled trials with ≥24 weeks' follow-up studying community based complex interventions for sustaining independence in older people (mean age ≥65 years) living at home, with usual care, placebo, or another complex intervention as comparators. MAIN OUTCOMES Living at home, activities of daily living (personal/instrumental), care home placement, and service/economic outcomes at 12 months. DATA SYNTHESIS Interventions were grouped according to a specifically developed typology. Random effects network meta-analysis estimated comparative effects; Cochrane's revised tool (RoB 2) structured risk of bias assessment. Grading of recommendations assessment, development and evaluation (GRADE) network meta-analysis structured certainty assessment. RESULTS The review included 129 studies (74 946 participants). Nineteen intervention components, including "multifactorial action from individualised care planning" (a process of multidomain assessment and management leading to tailored actions), were identified in 63 combinations. For living at home, compared with no intervention/placebo, evidence favoured multifactorial action from individualised care planning including medication review and regular follow-ups (routine review) (odds ratio 1.22, 95% confidence interval 0.93 to 1.59; moderate certainty); multifactorial action from individualised care planning including medication review without regular follow-ups (2.55, 0.61 to 10.60; low certainty); combined cognitive training, medication review, nutritional support, and exercise (1.93, 0.79 to 4.77; low certainty); and combined activities of daily living training, nutritional support, and exercise (1.79, 0.67 to 4.76; low certainty). Risk screening or the addition of education and self-management strategies to multifactorial action from individualised care planning and routine review with medication review may reduce odds of living at home. For instrumental activities of daily living, evidence favoured multifactorial action from individualised care planning and routine review with medication review (standardised mean difference 0.11, 95% confidence interval 0.00 to 0.21; moderate certainty). Two interventions may reduce instrumental activities of daily living: combined activities of daily living training, aids, and exercise; and combined activities of daily living training, aids, education, exercise, and multifactorial action from individualised care planning and routine review with medication review and self-management strategies. For personal activities of daily living, evidence favoured combined exercise, multifactorial action from individualised care planning, and routine review with medication review and self-management strategies (0.16, -0.51 to 0.82; low certainty). For homecare recipients, evidence favoured addition of multifactorial action from individualised care planning and routine review with medication review (0.60, 0.32 to 0.88; low certainty). High risk of bias and imprecise estimates meant that most evidence was low or very low certainty. Few studies contributed to each comparison, impeding evaluation of inconsistency and frailty. CONCLUSIONS The intervention most likely to sustain independence is individualised care planning including medicines optimisation and regular follow-up reviews resulting in multifactorial action. Homecare recipients may particularly benefit from this intervention. Unexpectedly, some combinations may reduce independence. Further research is needed to investigate which combinations of interventions work best for different participants and contexts. REGISTRATION PROSPERO CRD42019162195.
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Affiliation(s)
- Thomas F Crocker
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Joie Ensor
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Centre for Prognosis Research, School of Medicine, Keele University, Keele, UK
| | - Natalie Lam
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Magda Jordão
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Ram Bajpai
- Centre for Prognosis Research, School of Medicine, Keele University, Keele, UK
| | - Matthew Bond
- Centre for Prognosis Research, School of Medicine, Keele University, Keele, UK
| | - Anne Forster
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Richard D Riley
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- Centre for Prognosis Research, School of Medicine, Keele University, Keele, UK
| | - Deirdre Andre
- Research Support Team, Leeds University Library, University of Leeds, Leeds, UK
| | - Caroline Brundle
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Alison Ellwood
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - John Green
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Matthew Hale
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Lubena Mirza
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Jessica Morgan
- Geriatric Medicine, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Ismail Patel
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Eleftheria Patetsini
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Matthew Prescott
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Ridha Ramiz
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Oliver Todd
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - Rebecca Walford
- Geriatric Medicine, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
| | - John Gladman
- Centre for Rehabilitation and Ageing Research, Academic Unit of Injury, Inflammation and Recovery Sciences, University of Nottingham, Nottingham, UK
- Health Care of Older People, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Andrew Clegg
- Academic Unit for Ageing and Stroke Research (University of Leeds), Bradford Institute for Health Research, Bradford Teaching Hospitals NHS Foundation Trust, Bradford, UK
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Tseng WHS, Chattopadhyay A, Phan NN, Chuang EY, Lee OK. Utilizing multimodal approach to identify candidate pathways and biomarkers and predicting frailty syndrome in individuals from UK Biobank. GeroScience 2024; 46:1211-1228. [PMID: 37523034 PMCID: PMC10828416 DOI: 10.1007/s11357-023-00874-7] [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: 05/05/2023] [Accepted: 07/12/2023] [Indexed: 08/01/2023] Open
Abstract
Frailty, a prevalent clinical syndrome in aging adults, is characterized by poor health outcomes, represented via a standardized frailty-phenotype (FP), and Frailty Index (FI). While the relevance of the syndrome is gaining awareness, much remains unclear about its underlying biology. Further elucidation of the genetic determinants and possible underlying mechanisms may help improve patients' outcomes allowing healthy aging.Genotype, clinical and demographic data of subjects (aged 60-73 years) from UK Biobank were utilized. FP was defined on Fried's criteria. FI was calculated using electronic-health-records. Genome-wide-association-studies (GWAS) were conducted and polygenic-risk-scores (PRS) were calculated for both FP and FI. Functional analysis provided interpretations of underlying biology. Finally, machine-learning (ML) models were trained using clinical, demographic and PRS towards identifying frail from non-frail individuals.Thirty-one loci were significantly associated with FI accounting for 12% heritability. Seventeen of those were known associations for body-mass-index, coronary diseases, cholesterol-levels, and longevity, while the rest were novel. Significant genes CDKN2B and APOE, previously implicated in aging, were reported to be enriched in lipoprotein-particle-remodeling. Linkage-disequilibrium-regression identified specific regulation in limbic-system, associated with long-term memory and cognitive-function. XGboost was established as the best performing ML model with area-under-curve as 85%, sensitivity and specificity as 0.75 and 0.8, respectively.This study provides novel insights into increased vulnerability and risk stratification of frailty syndrome via a multi-modal approach. The findings suggest frailty as a highly polygenic-trait, enriched in cholesterol-remodeling and metabolism and to be genetically associated with cognitive abilities. ML models utilizing FP and FI + PRS were established that identified frailty-syndrome patients with high accuracy.
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Affiliation(s)
- Watson Hua-Sheng Tseng
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Amrita Chattopadhyay
- Bioinformatics and Biostatistics Core, Centers of Genomic and Precision Medicine, National Taiwan University, Taipei, Taiwan.
| | - Nam Nhut Phan
- Bioinformatics and Biostatistics Core, Centers of Genomic and Precision Medicine, National Taiwan University, Taipei, Taiwan
| | - Eric Y Chuang
- Bioinformatics and Biostatistics Core, Centers of Genomic and Precision Medicine, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Biomedical Electronics and Bioinformatics, Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan
- Biomedical Technology and Device Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan
| | - Oscar K Lee
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Center for Translational Genomics and Regenerative Medicine, China Medical University Hospital, Taichung, Taiwan.
- Stem Cell Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan.
- Department of Orthopedics, China Medical University Hospital, Taichung, Taiwan.
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4
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Polidori MC, Sieber C. [Frailty: Prevention]. Dtsch Med Wochenschr 2024; 149:15-22. [PMID: 38158202 DOI: 10.1055/a-2033-4924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
The Frailty syndrome is usually related to the aging process and chronological age, but it is not an inevitable consequence of it - at least until the final phase of life. Primary care interventions that promote physical activity and nutrition can prevent the progression from pre-frailty to frailty. This article presents the current state of knowledge on primary and secondary prevention of frailty.
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Rapp T, Sicsic J, Ronchetti J, Cicchetti A. Preventing autonomy loss with multicomponent geriatric interventions: A resource-saving strategy? Evidence from the SPRINT-T study. SSM Popul Health 2023; 24:101507. [PMID: 37860705 PMCID: PMC10582469 DOI: 10.1016/j.ssmph.2023.101507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 07/24/2023] [Accepted: 08/29/2023] [Indexed: 10/21/2023] Open
Abstract
Background The objective of healthy aging strategies is to support interventions targeting autonomy loss prevention, with the assumption that these interventions are likely to be efficient by simultaneously improving clinical outcomes and saving costs. Methods We compare the economic impact of two interventions targeting frailty prevention in older European populations: a multicomponent intervention including physical activity monitoring, nutrition management, information and communications technology use and a relatively simple healthy aging lifestyle education program based on a series of workshops. Our sample includes 1,519 male and female participants from 11 European countries aged 70 years or older. Our econometric model explores trends in several outcomes depending on intervention receipt and frailty status at baseline. Results Implementing a multicomponent intervention among frail older people does not lead to a lower use of care and do not prevent quality of life losses associated with aging. However, it impacts older people's sense of priorities and interest in the future. We find no statistically significant differences between the two interventions, suggesting that the implementation of a multicomponent intervention may not be the most efficient strategy. The impact of the interventions does not differ by frailty status at baseline. Conclusions Our results show the need to implement healthy aging strategies that are more focused on people's interests.
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Affiliation(s)
- Thomas Rapp
- Université Paris Cité, Chaire AgingUP! and LIRAES (URP 4470), F-75006, Paris, France
- LIEPP Sciences Po Paris, France
| | - Jonathan Sicsic
- Université Paris Cité, Chaire AgingUP! and LIRAES (URP 4470), F-75006, Paris, France
- LIEPP Sciences Po Paris, France
| | - Jérôme Ronchetti
- Laboratoire de Recherche Magellan (EA 3713), Université Lyon 3, France
| | - Americo Cicchetti
- Università Cattolica del Sacro Cuore, ALTEMS, Faculty of Economics, Rome, Italy
| | - SPRINTT consortium
- Université Paris Cité, Chaire AgingUP! and LIRAES (URP 4470), F-75006, Paris, France
- LIEPP Sciences Po Paris, France
- Laboratoire de Recherche Magellan (EA 3713), Université Lyon 3, France
- Università Cattolica del Sacro Cuore, ALTEMS, Faculty of Economics, Rome, Italy
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Casals C, Ávila-Cabeza-de-Vaca L, González-Mariscal A, Marín-Galindo A, Costilla M, Ponce-Gonzalez JG, Vázquez-Sánchez MÁ, Corral-Pérez J. Effects of an educational intervention on frailty status, physical function, physical activity, sleep patterns, and nutritional status of older adults with frailty or pre-frailty: the FRAGSALUD study. Front Public Health 2023; 11:1267666. [PMID: 38098822 PMCID: PMC10720710 DOI: 10.3389/fpubh.2023.1267666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/09/2023] [Indexed: 12/17/2023] Open
Abstract
Introduction The prevalence of frailty is increasing worldwide, emphasizing the importance of prioritizing healthy ageing. To address this, cost-effective and minimally supervised interventions are being sought. This study aimed to assess the impact of an educational program on frailty status, physical function, physical activity, sleep patterns, and nutritional status in community-dwelling older adults with at least 1 Fried's frailty criteria. Methods A 6-month multicentre randomized controlled trial was conducted from March 2022 to February 2023 in 14 health centres located in Cadiz and Malaga, Spain. The educational intervention consisted of 4 group sessions and 6 follow-up phone calls spread over 6 months. The program focused on educating participants about frailty and its impact on health, providing guidelines for physical activity, healthy dietary habits, cognitive training, psychological well-being and social activities. A total of 163 participants, divided into control (n = 80) and educational groups (n = 83) were assessed before and after the intervention. Results The results showed a significant group-time interaction in the physical function evaluated with a large effect on Short Physical Performance Battery score (η2p = 0.179, -0.1 [-1.2-1.0] points for control group vs. 1.0 [0.0-3.0] points for educational group, p < 0.001), and an effect on the 4-meter gait test ((η2p = 0.122, 0.5 [0.1-0.0] s for control group vs. -0.4 [-0.5- -0.3] s for educational group, p < 0.001), and the 5-repetition sit-to-stand test (η2p = 0.136, 1.0 [0.0-1.2] s for control group vs. -4.3 [-7.0- -2.3] for educational group, p < 0.001). Additionally, the use of accelerometers to assess physical activity, inactivity, and sleep patterns revealed a significant small effect in the number of awakenings at night ((η2p = 0.040, 1.1 [-0.5-3.4] awakenings for control group vs. 0.0 [-2.2-0.0] awakenings for educational group, p = 0.009). The findings also highlighted a significant medium effect regarding malnutrition risk, which was assessed using the Mini-Nutritional Assessment score (η2p = 0.088, -0.7 [-2.3-1.5] points for control group vs. 1.5 [-0.5-3.0] points for educational group, p < 0.001). Discussion Thus, the 6-month educational program effectively improved physical function, sleep patterns, and nutritional status compared to usual healthcare attendance in community-dwelling older adults with frailty or pre-frailty. These findings underscore the potential of minimally supervised interventions in promoting a healthy lifestyle in this vulnerable population.
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Affiliation(s)
- Cristina Casals
- ExPhy Research Group, Department of Physical Education, Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Laura Ávila-Cabeza-de-Vaca
- ExPhy Research Group, Department of Physical Education, Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Andrea González-Mariscal
- ExPhy Research Group, Department of Physical Education, Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Alberto Marín-Galindo
- ExPhy Research Group, Department of Physical Education, Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Manuel Costilla
- ExPhy Research Group, Department of Physical Education, Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - Jesus G. Ponce-Gonzalez
- ExPhy Research Group, Department of Physical Education, Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
| | - María Ángeles Vázquez-Sánchez
- Department of Nursing, PASOS Research Group, Faculty of Health Sciences, UMA REDIAS Network of Law and Artificial Intelligence Applied to Health and Biotechnology, University of Malaga, Málaga, Spain
| | - Juan Corral-Pérez
- ExPhy Research Group, Department of Physical Education, Instituto de Investigación e Innovación Biomédica de Cádiz (INiBICA), Universidad de Cádiz, Cádiz, Spain
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Veley A, Degen M, Rimmer L, Collins L, Dorocicz I, Smith J, Barclay R, Scodras S, Alsbury-Nealy K, Salbach NM. Do measures of physical capacity and walking self-efficacy relate to frailty in older adults with difficulty walking outdoors? A secondary data analysis. Disabil Rehabil 2023:1-8. [PMID: 37787058 DOI: 10.1080/09638288.2023.2258336] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 09/07/2023] [Indexed: 10/04/2023]
Abstract
PURPOSE Measures of physical capacity and self-efficacy may help rehabilitation professionals better understand and detect frailty in older adults. We aimed to characterize frailty, walking self-efficacy, physical capacity, and their inter-relationships in older adults with difficulty walking outdoors. MATERIALS AND METHODS A secondary analysis of baseline data from 187 older adults (age ≥ 65 years) with mobility limitations was performed. Frailty was evaluated using the cardiovascular health study frailty index. Physical capacity was measured using the 10-meter walk test (10mWT), 6-min walk test (6MWT), 30-second sit-to-stand test (30STST), mini balance evaluation systems test (mini-BESTest), and hand dynamometry. Self-efficacy was assessed using the ambulatory self-confidence questionnaire (ASCQ). We evaluated associations between scores on physical capacity and walking self-efficacy measures and frailty level using an ANOVA or the Kruskal Wallis H-test. RESULTS The percentage of participants not frail, pre-frail, and frail was 33.7%, 57.2%, and 9.1%, respectively. Median score on the 10mWT-comfortable pace, 10mWT-fast pace, 6MWT, 30STST, mini-BESTest, grip strength, and ASCQ was 1.06 m/s, 1.42 m/s, 354.0 m, 9.0 repetitions, 22 points, 23.0 kg, and 8.1 points, respectively. Scores on physical capacity and walking self-efficacy measures were associated with frailty level (p < 0.01). CONCLUSIONS Findings provide insight into the utility of rehabilitation measures to indicate frailty among older adults with mobility limitations.
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Affiliation(s)
- Andrew Veley
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Maja Degen
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Lauren Rimmer
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Lauren Collins
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Izabela Dorocicz
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Jennifer Smith
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Ruth Barclay
- Department of Physical Therapy, College of Rehabilitation Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Stephanie Scodras
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Kyla Alsbury-Nealy
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Nancy M Salbach
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- The KITE Research Institute, University Health Network, Toronto, ON, Canada
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Li N, Liu G, Gao H, Wu Q, Meng J, Wang F, Jiang S, Chen M, Xu W, Zhang Y, Wang Y, Feng Y, Liu J, Xu C, Lu H. Geriatric syndromes, chronic inflammation, and advances in the management of frailty: A review with new insights. Biosci Trends 2023; 17:262-270. [PMID: 37612125 DOI: 10.5582/bst.2023.01184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
As people age, geriatric syndromes characterized by frailty significantly impact both clinical practice and public health. Aging weakens people's immune functions, leading to chronic low-grade inflammation that ultimately contributes to the development of frailty. Effectively managing geriatric syndromes and frailty can help alleviate the economic burden of an aging population. This review delves into the intricate relationship among aging, infection-induced inflammation, chronic inflammation, and frailty. In addition, it analyzes various approaches and interventions to address frailty, such as smart rehabilitation programs and stem-cell treatments, offering promising solutions in this new era. Given the importance of this topic, further research into the mechanisms of frailty is crucial. Equally essential is the devising of relevant measures to delay its onset and the formulation of comprehensive clinical, research, and public health strategies to enhance the quality of life for elderly individuals.
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Affiliation(s)
- Niuniu Li
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Gaolin Liu
- Washington University in St. Louis, St. Louis, United States
| | - Hong Gao
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Qiang Wu
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Juan Meng
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Fei Wang
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Siwei Jiang
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Meixia Chen
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Wenhui Xu
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Yifan Zhang
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Yanjun Wang
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Yingqian Feng
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Juncai Liu
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Cheng Xu
- Department of Geriatric Medicine, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
| | - Hongzhou Lu
- Department of Infectious Diseases, National Clinical Research Center for Infectious Diseases, the Third People's Hospital of Shenzhen, Shenzhen, Guangdong, China
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Greeley B, Low H, Kelly R, McDermid R, Song X. Preserving the discreteness of deficits during coding leads to a lower frailty index in individuals living in long-term care. Mech Ageing Dev 2023; 214:111851. [PMID: 37453658 DOI: 10.1016/j.mad.2023.111851] [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: 04/19/2023] [Revised: 06/21/2023] [Accepted: 07/04/2023] [Indexed: 07/18/2023]
Abstract
This study assesses two coding approaches on the frailty index (FI). Two FI were calculated using 43 variables from 29,758 older adults (84.6 ± 8 years old; 64 % female) in long-term care. Scores were coded as 0, 0.5, or 1 regardless of the number of levels (grouped), or preserved (e.g., a 4 level variable was coded as 0, 0.33, 0.67, or 1; discrete). Grouped and discrete FI were compared with each ordinal variable removed but all other ordinal variables included. This was repeated until 28 unique (14 grouped, 14 discrete) FI had been constructed each with one ordinal variable removed per FI. FI was correlated to age and mortality separated by sex. The median grouped (0.302 (0.221-0.372)) was higher relative to the discrete (0.237 (0.170-0.307)) FI. The discrete (r = 0.91, r = 0.87) and grouped (r = 0.93, r = 0.87) FI showed similar relationships to age and mortality. Removal of any ordinal variable reduced grouped FI by 0.004 or 0.016, whereas removal led to both increases (range: 0.003-0.001) and reductions (range: 0.002-0.008) for discrete FI. A grouped approach inflates FI. A discrete approach provides a more accurate measure of frailty.
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Affiliation(s)
- Brian Greeley
- Clinical Research, Surrey Memorial Hospital, Fraser Health, Surrey, British Columbia, Canada
| | - Hilary Low
- Clinical Research, Surrey Memorial Hospital, Fraser Health, Surrey, British Columbia, Canada
| | - Ronald Kelly
- Long-term Care and Assisted Living Access, Fraser Health, New Westminster, British Columbia, Canada
| | - Robert McDermid
- Critical Care, Surrey Memorial Hospital, Fraser Health, Surrey, British Columbia, Canada
| | - Xiaowei Song
- Clinical Research, Surrey Memorial Hospital, Fraser Health, Surrey, British Columbia, Canada.
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10
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Lavado À, Serra-Colomer J, Serra-Prat M, Burdoy E, Cabré M. Relationship of frailty status with health resource use and healthcare costs in the population aged 65 and over in Catalonia. Eur J Ageing 2023; 20:20. [PMID: 37280371 DOI: 10.1007/s10433-023-00769-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2023] [Indexed: 06/08/2023] Open
Abstract
BACKGROUND Frailty is a geriatric syndrome with repercussions on health, disability, and dependency. OBJECTIVES To assess health resource use and costs attributable to frailty in the aged population. METHODS A population-based observational longitudinal study was performed, with follow-up from January 2018 to December 2019. Data were obtained retrospectively from computerized primary care and hospital medical records. The study population included all inhabitants aged ≥ 65 years ascribed to 3 primary care centres in Barcelona (Spain). Frailty status was established according to the Electronic Screening Index of Frailty. Health costs considered were hospitalizations, emergency visits, outpatient visits, day hospital sessions, and primary care visits. Cost analysis was performed from a public health financing perspective. RESULTS For 9315 included subjects (age 75.4 years, 56% women), frailty prevalence was 12.3%. Mean (SD) healthcare cost in the study period was €1420.19 for robust subjects, €2845.51 for pre-frail subjects, €4200.05 for frail subjects, and €5610.73 for very frail subjects. Independently of age and sex, frailty implies an additional healthcare cost of €1171 per person and year, i.e., 2.25-fold greater for frail compared to non-frail. CONCLUSIONS Our findings underline the economic relevance of frailty in the aged population, with healthcare spending increasing as frailty increases.
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Affiliation(s)
- Àngel Lavado
- Information Management Unit, Consorci Sanitari del Maresmes, Mataró, Barcelona, Spain
| | - Júlia Serra-Colomer
- Clinical Research Unit, IMIM (Hospital del Mar Medical Research Institute), Barcelona, Spain
| | - Mateu Serra-Prat
- Research Unit, Consorci Sanitari del Maresmes, Hospital de Mataró, Carretera de Cirera S/N, 08304, Mataró, Barcelona, Spain.
- CIBER-Liver and Digestive Diseases (CIBEREHD), ISCIII, Madrid, Spain.
| | - Emili Burdoy
- Primary Care Department, Consorci Sanitari del Maresmes, Mataró, Barcelona, Spain
| | - Mateu Cabré
- Internal Medicine Department, Consorci Sanitari del Maresmes, Mataró, Barcelona, Spain
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11
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Han CY, Sharma Y, Yaxley A, Baldwin C, Woodman R, Miller M. Individualized Hospital to Home, Exercise-Nutrition Self-Managed Intervention for Pre-Frail and Frail Hospitalized Older Adults: The INDEPENDENCE Randomized Controlled Pilot Trial. Clin Interv Aging 2023; 18:809-825. [PMID: 37220521 PMCID: PMC10200110 DOI: 10.2147/cia.s405144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 04/22/2023] [Indexed: 05/25/2023] Open
Abstract
Purpose Pre-frailty and frailty in older adults are associated with poor health outcomes and increase health-care costs, and further worsening during hospitalization. This study aimed to examine the effect of an individualized hospital to home, exercise-nutrition self-managed intervention for pre-frail and frail hospitalized older adults. Patients and Methods Older adults admitted to an acute medical unit of a tertiary hospital in South Australia who were pre-frail or frail were recruited from September 2020 to June 2021, randomized to either control or intervention group and followed up at 3 and 6 months. The outcome variables were program adherence, frailty status by the Edmonton Frail Scale (EFS) score, lower extremity physical function, handgrip strength, nutritional status, cognition, mood, health-related quality of life, risk of functional decline, unplanned readmissions. Results Participants were 79.2 ±6.6 years old, 63% female, mostly frail (67%), with EFS of 8.6±1.9. Adherence to the inpatient and home visits/telehealth intervention were high (91±13% and 92±21%, respectively). Intention-to-treat analysis using linear regression models showed that participants in the intervention group had significantly greater reduction in EFS at 3 (-3.0; 95% CI: -4.8 to -3.0) and 6 months (-2.5; 95% CI: -3.8 to -1.0, P<0.001 for both) compared to the control group; particularly the functional performance component. There were also improvements in overall Short Physical Performance Battery score at 3 (4.0; 95% CI: 1.3 to 6.6) and 6 months (3.9; 95% CI: 1.0 to 6.9, P<0.05 for both), mini-mental state examination (2.6; 95% 0.3-4.8, P=0.029) at 3 months and handgrip strength (3.7; 95% CI: 0.2-7.1, P=0.039) and Geriatric Depression Scale, at 6 months (-2.2; 95% CI: -4.1 to -0.30, P=0.026) in the intervention group as compared to control. Conclusion This study provided evidence of acceptability to a patient self-managed exercise-nutrition program that may benefit and alleviate pre-frailty and frailty in hospitalised older adults.
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Affiliation(s)
- Chad Yixian Han
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Yogesh Sharma
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
- Department of General Medicine, Flinders Medical Centre, Adelaide, SA, Australia
| | - Alison Yaxley
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Claire Baldwin
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Richard Woodman
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia
| | - Michelle Miller
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
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12
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Taylor JA, Greenhaff PL, Bartlett DB, Jackson TA, Duggal NA, Lord JM. Multisystem physiological perspective of human frailty and its modulation by physical activity. Physiol Rev 2023; 103:1137-1191. [PMID: 36239451 PMCID: PMC9886361 DOI: 10.1152/physrev.00037.2021] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
"Frailty" is a term used to refer to a state characterized by enhanced vulnerability to, and impaired recovery from, stressors compared with a nonfrail state, which is increasingly viewed as a loss of resilience. With increasing life expectancy and the associated rise in years spent with physical frailty, there is a need to understand the clinical and physiological features of frailty and the factors driving it. We describe the clinical definitions of age-related frailty and their limitations in allowing us to understand the pathogenesis of this prevalent condition. Given that age-related frailty manifests in the form of functional declines such as poor balance, falls, and immobility, as an alternative we view frailty from a physiological viewpoint and describe what is known of the organ-based components of frailty, including adiposity, the brain, and neuromuscular, skeletal muscle, immune, and cardiovascular systems, as individual systems and as components in multisystem dysregulation. By doing so we aim to highlight current understanding of the physiological phenotype of frailty and reveal key knowledge gaps and potential mechanistic drivers of the trajectory to frailty. We also review the studies in humans that have intervened with exercise to reduce frailty. We conclude that more longitudinal and interventional clinical studies are required in older adults. Such observational studies should interrogate the progression from a nonfrail to a frail state, assessing individual elements of frailty to produce a deep physiological phenotype of the syndrome. The findings will identify mechanistic drivers of frailty and allow targeted interventions to diminish frailty progression.
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Affiliation(s)
- Joseph A Taylor
- MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, School of Life Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, United Kingdom
| | - Paul L Greenhaff
- MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, School of Life Sciences, University of Nottingham, Queen's Medical Centre, Nottingham, United Kingdom.,NIHR Nottingham Biomedical Research Centre, University of Nottingham, Queen's Medical Centre, Nottingham, United Kingdom
| | - David B Bartlett
- Division of Medical Oncology, Department of Medicine, Duke University, Durham, North Carolina.,Department of Nutritional Sciences, Faculty of Health and Medical Sciences, University of Surrey, Guildford, United Kingdom
| | - Thomas A Jackson
- MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, Institute of Inflammation and Ageing, https://ror.org/03angcq70University of Birmingham, Birmingham, United Kingdom
| | - Niharika A Duggal
- MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, Institute of Inflammation and Ageing, https://ror.org/03angcq70University of Birmingham, Birmingham, United Kingdom
| | - Janet M Lord
- MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, Institute of Inflammation and Ageing, https://ror.org/03angcq70University of Birmingham, Birmingham, United Kingdom.,NIHR Birmingham Biomedical Research Centre, University Hospital Birmingham and University of Birmingham, Birmingham, United Kingdom
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13
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Jang J, Jung H, Shin J, Kim DH. Assessment of Frailty Index at 66 Years of Age and Association With Age-Related Diseases, Disability, and Death Over 10 Years in Korea. JAMA Netw Open 2023; 6:e2248995. [PMID: 36862415 PMCID: PMC9982694 DOI: 10.1001/jamanetworkopen.2022.48995] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 11/10/2022] [Indexed: 03/03/2023] Open
Abstract
Importance A frailty index has been proposed as a measure of aging among older individuals. However, few studies have examined whether a frailty index measured at the same chronologic age at younger ages could forecast the development of new age-related conditions. Objective To examine the association of the frailty index at 66 years of age with incident age-related diseases, disability, and death over 10 years. Design, Setting, and Participants This retrospective nationwide cohort study used the Korean National Health Insurance database to identify 968 885 Korean individuals who attended the National Screening Program for Transitional Ages at 66 years of age between January 1, 2007, and December 31, 2017. Data were analyzed from October 1, 2020, to January 2022. Exposures Frailty was defined using a 39-item frailty index ranging from 0 to 1.00 as robust (<0.15), prefrail (0.15-0.24), mildly frail (0.25-0.34), and moderately to severely frail (≥0.35). Main Outcomes and Measures The primary outcome was all-cause death. Secondary outcomes were 8 age-related chronic diseases (congestive heart failure, coronary artery disease, stroke, type 2 diabetes, cancer, dementia, fall, and fracture) and disability qualifying for long-term care services. Cox proportional hazards regression and cause-specific and subdistribution hazards regression were used to examine hazard ratios (HRs) and 95% CIs for the outcomes until the earliest of date of death, the occurrence of relevant age-related conditions, 10 years from the screening examination, or December 31, 2019. Results Among the 968 885 participants included in the analysis (517 052 women [53.4%]), the majority were classified as robust (65.2%) or prefrail (28.2%); only a small fraction were classified as mildly frail (5.7%) or moderately to severely frail (1.0%). The mean frailty index was 0.13 (SD, 0.07), and 64 415 (6.6%) were frail. Compared with the robust group, those in the moderately to severely frail group were more likely to be women (47.8% vs 61.7%), receiving medical aid insurance for low income (2.1% vs 18.9%), and less active (median, 657 [IQR, 219-1133] vs 319 [IQR, 0-693] metabolic equivalent task [min/wk]). After adjusting for sociodemographic and lifestyle characteristics, moderate to severe frailty was associated with increased rates of death (HR, 4.43 [95% CI, 4.24-4.64]) and new diagnosis of all chronic diseases, including congestive heart failure (adjusted cause-specific HR, 2.90 [95% CI, 2.67-3.15]), coronary artery disease (adjusted cause-specific HR, 1.98 [95% CI, 1.85-2.12]), stroke (adjusted cause-specific HR, 2.22 [95% CI, 2.10-2.34]), diabetes (adjusted cause-specific HR, 2.34 [95% CI, 2.21-2.47]), cancer (adjusted cause-specific HR, 1.10 [95% CI, 1.03-1.18]), dementia (adjusted cause-specific HR, 3.59 [95% CI, 3.42-3.77]), fall (adjusted cause-specific HR, 2.76 [95% CI, 2.29-3.32]), fracture (adjusted cause-specific HR, 1.54 [95% CI, 1.48-1.62]), and disability (adjusted cause-specific HR, 10.85 [95% CI, 10.00-11.70]). Frailty was associated with increased 10-year incidence of all the outcomes, except for cancer (moderate to severe frailty adjusted subdistribution HR, 0.99 [95% CI, 0.92-1.06]). Frailty at 66 years of age was associated with greater acquisition of age-related conditions (mean [SD] conditions per year for the robust group, 0.14 [0.32]; for the moderately to severely frail group, 0.45 [0.87]) in the next 10 years. Conclusions and Relevance The findings of this cohort study suggest that a frailty index measured at 66 years of age was associated with accelerated acquisition of age-related conditions, disability, and death over the next 10 years. Measuring frailty at this age may offer opportunities to prevent age-related health decline.
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Affiliation(s)
- Jieun Jang
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, Boston, Massachusetts
- Department of Hospital Administration, Yonsei University Graduate School of Public Health, Seoul, Korea
| | - Heewon Jung
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jaeyong Shin
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Department of Policy Analysis and Management, College of Human Ecology, Cornell University, Ithaca, New York
| | - Dae Hyun Kim
- Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, Boston, Massachusetts
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14
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Cao X, Yang Z, Li X, Chen C, Hoogendijk EO, Zhang J, Yao NA, Ma L, Zhang Y, Zhu Y, Zhang X, Du Y, Wang X, Wu X, Gill TM, Liu Z. Association of frailty with the incidence risk of cardiovascular disease and type 2 diabetes mellitus in long-term cancer survivors: a prospective cohort study. BMC Med 2023; 21:74. [PMID: 36829175 PMCID: PMC9951842 DOI: 10.1186/s12916-023-02774-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 02/09/2023] [Indexed: 02/26/2023] Open
Abstract
BACKGROUND Comorbidities among cancer survivors remain a serious healthcare burden and require appropriate management. Using two widely used frailty indicators, this study aimed to evaluate whether frailty was associated with the incidence risk of cardiovascular disease (CVD) and type 2 diabetes mellitus (T2DM) among long-term cancer survivors. METHODS We included 13,388 long-term cancer survivors (diagnosed with cancer over 5 years before enrolment) free of CVD and 6101 long-term cancer survivors free of T2DM, at the time of recruitment (aged 40-69 years), from the UK Biobank. Frailty was assessed by the frailty phenotype (FP_Frailty, range: 0-5) and the frailty index (FI_Frailty, range: 0-1) at baseline. The incident CVD and T2DM were ascertained through linked hospital data and primary care data, respectively. The associations were examined using Cox proportional hazards regression models. RESULTS Compared with non-frail participants, those with pre-frailty (FP_Frailty [met 1-2 of the components]: hazard ratio [HR]=1.18, 95% confidence interval [CI]: 1.05, 1.32; FI_Frailty [0.10< FI ≤0.21]: HR=1.51, 95% CI: 1.32, 1.74) and frailty (FP_Frailty [met ≥3 of the components]: HR=2.12, 95% CI: 1.73, 2.60; FI_Frailty [FI >0.21]: HR=2.19, 95% CI: 1.85, 2.59) had a significantly higher risk of CVD in the multivariable-adjusted model. A similar association of FI_Frailty with the risk of incident T2DM was observed. We failed to find such an association for FP_Frailty. Notably, the very early stage of frailty (1 for FP_Frailty and 0.1-0.2 for FI_Frailty) was also positively associated with the risk of CVD and T2DM (FI_Frailty only). A series of sensitivity analyses confirmed the robustness of the findings. CONCLUSIONS Frailty, even in the very early stage, was positively associated with the incidence risk of CVD and T2DM among long-term cancer survivors, although discrepancies existed between frailty indicators. While the validation of these findings is required, they suggest that routine monitoring, prevention, and interventive programs of frailty among cancer survivors may help to prevent late comorbidities and, eventually, improve their quality of life. Especially, interventions are recommended to target those at an early stage of frailty when healthcare resources are limited.
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Affiliation(s)
- Xingqi Cao
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, 866 Yuhangtang Rd, Zhejiang, 310058, Hangzhou, China
| | - Zhenqing Yang
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, 866 Yuhangtang Rd, Zhejiang, 310058, Hangzhou, China
| | - Xueqin Li
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, 866 Yuhangtang Rd, Zhejiang, 310058, Hangzhou, China
| | - Chen Chen
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, 100000, China
| | - Emiel O Hoogendijk
- Department of Epidemiology & Data Science, Amsterdam Public Health research Institute, Amsterdam UMC - location VU University Medical Center, P.O. Box 7057, 1007MB, Amsterdam, the Netherlands
| | - Jingyun Zhang
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, 866 Yuhangtang Rd, Zhejiang, 310058, Hangzhou, China
| | - Nengliang Aaron Yao
- Home Centered Care Institute, Schaumburg, IL, USA
- Center For Health Management and Policy, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
- Section of Geriatrics, University of Virginia, Charlottesville, VA, USA
| | - Lina Ma
- Department of Geriatrics, Xuanwu Hospital Capital Medical University, National Clinical Research Center for Geriatric Diseases, Beijing, 100053, China
- Beijing Geriatric Healthcare Center, Xuanwu Hospital Capital Medical University, Beijing, 100053, China
| | - Yawei Zhang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yong Zhu
- Department of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven, CT, 06510, USA
| | - Xuehong Zhang
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Yuxian Du
- Bayer Healthcare Pharmaceuticals U.S. LLC, Whippany, NJ, 07981, USA
| | - Xiaofeng Wang
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center for Genetics and Development, School of Life Sciences and Human Phenome Institute, Fudan University, Shanghai, 200433, China
- National Clinical Research Center for Ageing and Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Xifeng Wu
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, 866 Yuhangtang Rd, Zhejiang, 310058, Hangzhou, China
| | - Thomas M Gill
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, 06511, USA
| | - Zuyun Liu
- Center for Clinical Big Data and Analytics of the Second Affiliated Hospital and Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, 866 Yuhangtang Rd, Zhejiang, 310058, Hangzhou, China.
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15
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Mangyo R, Yamada T, Arita N. Changes in physical function of frail elderly females in the one-year long-term care prevention program. J Phys Ther Sci 2023; 35:289-292. [PMID: 37020826 PMCID: PMC10067351 DOI: 10.1589/jpts.35.289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 12/30/2022] [Indexed: 04/03/2023] Open
Abstract
[Purpose] This study investigated changes in the physical function of frail elderly females who participated in a long-term care prevention project for ≥1 year. [Participants and Methods] There were 125 females included. Measurement items were body mass index, 5-m maximum gait time, 5-m normal gait time, standing on one leg with eyes open, timed up and go test, and grip strength and measured every six months. [Results] Grip strength decreased significantly after six months and one year compared to that of the start. The other measurements had no significant differences at start, after six months, and after one year. [Conclusion] This study investigated changes in physical functions in the frail community-dwelling elderly females one year after starting in a long-term prevention care program. Consequently, after one year in the program, no change was noted in measurements, such as gait speed, but only grip strength decreased. Likely, the exercise program mainly targeted the lower limb muscles. Therefore, although functions mainly use the lower limbs, such as walking, may be maintained, those using the upper limbs may be affected by aging.
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16
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Wang YC, Liang CK, Chou MH, Chiu CF, Lin HC, Hsu YH, Liao MC, Yin CH, Chou MY, Lin YT. The Effectiveness of Frailty Intervention for Older Patients with Frailty during Hospitalization. J Nutr Health Aging 2023; 27:413-420. [PMID: 37357324 DOI: 10.1007/s12603-023-1924-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/16/2023] [Indexed: 06/27/2023]
Abstract
OBJECTIVES This study aims to assess the effectiveness of a multidomain intervention program on the change in functional status of hospitalized older adults. DESIGN This single-arm, prospective, non-randomized interventional study investigates the efficacy of a multidomain interventional program including cognitive stimulation activity, simple exercises, frailty education, and nutrition counseling. SETTING AND PARTICIPANTS At a tertiary hospital in southern Taiwan, 352 eligible patients were sequentially enrolled. Included patients were aged ≥65 years (mean age, 79.6 ± 9.0 years; 62% male), scored 3-7 on the Clinical Frailty Scale (CFS), and were hospitalized in the geriatric acute ward. INTERVENTION Those receiving standard care (physical rehabilitation and nutrition counseling) during January-July 2019 composed the historical control group. Those receiving the multidomain intervention during August-December 2019 composed the intervention group. MEASUREMENTS The primary outcome was the change in activities of daily life (ADL) and frailty status, as assessed by Katz Index and Clinical Frailty Scale, with using the generalized estimating equation model. The length of hospital stay, medical costs, and re-admission rates were secondary outcomes. RESULTS Participants undergoing intervention (n = 101; 27.9%) showed greater improvements in the ADL and CFS during hospitalization (ADL adjusted estimate, 0.61; 95% CI, 0.11-1.11; p = 0.02; CFS adjusted estimate, -1.11; 95% CI, -1.42- -0.80; p < 0.01), shorter length of hospital stay (adjusted estimate, -5.00; 95% CI, -7.99- -2.47; p < 0.01), lower medical costs (adjusted estimate, 0.58; 95% CI, 0.49-0.69; p < 0.01), and lower 30- and 90-day readmission rates (30-day adjusted OR [aOR], 0.12; 95% CI, 0.27-0.50; p < 0.01; 60-day aOR, 0.04; 95% CI, 0.01-0.33; p < 0.01) than did controls. CONCLUSIONS Participation in the multidomain intervention program during hospitalization improved the functional status and decreased the hospital stay length, medical costs, and readmission rates of frail older people.
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Affiliation(s)
- Y-C Wang
- Dr. Ming-Yueh Chou, Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, 386, Ta-Chung 1st RD. Zuoying District 813, Kaohsiung, Taiwan, TEL: +886-7-3742121 ext 2091, FAX: +886-7-3468224;
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Tay L, Tay EL, Mah SM, Latib A, Ng YS. Intrinsic capacity rather than intervention exposure influences reversal to robustness among prefrail community-dwelling older adults: A non-randomized controlled study of a multidomain exercise and nutrition intervention. Front Med (Lausanne) 2022; 9:971497. [PMID: 36341237 PMCID: PMC9634412 DOI: 10.3389/fmed.2022.971497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 10/06/2022] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND The differential risk profiles associated with prefrailty may be attributable to underlying intrinsic capacity (IC). OBJECTIVES We examine (i) effect of a multi-domain physical exercise and nutrition intervention on pre-frailty reversal in community-dwelling older adults at 1-year, and (ii) whether IC contributes to pre-frailty reversal. METHODS Prefrail participants in this non-randomized study were invited to attend a 4-month exercise and nutritional intervention following a frailty screen in the community. Prefrailty was operationalized as (i) FRAIL score 1-2 or (ii) 0 positive response on FRAIL but with weak grip strength or slow gait speed based on the Asian Working Group for Sarcopenia cut-offs. Participants who fulfilled operational criteria for prefrailty but declined enrolment in the intervention programme served as the control group. All participants completed baseline IC assessment: locomotion (Short Physical Performance Battery, 6-minute walk test), vitality (nutritional status, muscle mass), sensory (self-reported hearing and vision), cognition (self-reported memory, age- and education adjusted cognitive performance), psychological (Geriatric Depression Scale-15, self-reported anxiety/ depression). Reversal of prefrailty was defined as achieving a FRAIL score of 0, with unimpaired grip strength and gait speed at 1-year follow-up. RESULTS Of 81 participants (70.0 ± 6.6 years, 79.0% female), 52 participants (64.2%) were enrolled in the multi-domain intervention, and 29 participants (35.8%) who declined intervention constituted the control group. There was no difference in age, gender and baseline composite IC between groups. Reversal to robustness at 1-year was similar between intervention and control groups (30.8% vs. 44.8% respectively, p = 0.206). Reduced prevalence of depression was observed among participants in the intervention group at 1-year relative to baseline (7.8% vs. 23.1%, p = 0.022). In multiple logistic regression, intervention had no effect on prefrailty reversal, while higher composite IC exhibited reduced likelihood of remaining prefrail at 1-year (OR = 0.67, 95% CI 0.45-1.00, p = 0.049). CONCLUSION Focusing only on the locomotion and vitality domains through a combined exercise and nutritional intervention may not adequately address component domain losses to optimize prefrailty reversal. Future studies should examine whether an IC-guided approach to target identified domain declines may be more effective in preventing frailty progression.
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Affiliation(s)
- Laura Tay
- Geriatric Medicine, Department of General Medicine, Sengkang General Hospital, Singapore, Singapore
- Geriatric Education and Research Institute, Singapore, Singapore
| | - Ee-Ling Tay
- Department of Physiotherapy, Sengkang General Hospital, Singapore, Singapore
| | - Shi Min Mah
- Department of Physiotherapy, Sengkang General Hospital, Singapore, Singapore
| | - Aisyah Latib
- Centre for Population Health Research and Implementation, SingHealth, Singapore, Singapore
| | - Yee-Sien Ng
- Geriatric Education and Research Institute, Singapore, Singapore
- Department of Rehabilitation Medicine, Singapore General Hospital, Singapore, Singapore
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18
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Frail Older Adults without Occupational Dysfunction Maintain Good Subjective Well-Being: A Cross-Sectional Study. Healthcare (Basel) 2022; 10:healthcare10101922. [PMID: 36292367 PMCID: PMC9602340 DOI: 10.3390/healthcare10101922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 09/28/2022] [Accepted: 09/29/2022] [Indexed: 11/04/2022] Open
Abstract
The purpose of this cross-sectional study was to clarify the relationship between frailty/occupational dysfunction (OD), both with and without, and subjective well-being among community-dwelling older adults. A total of 2308 (average age: 72.2 ± 5.1, female: 47.0%) independently living older adults in Kasama City, Japan, completed a self-administered questionnaire in November 2019. OD, frailty, and subjective well-being were assessed. Participants were classified into six groups: robust and healthy occupational function (HOF), robust and OD, pre-frail and HOF, pre-frail and OD, frail and HOF, and frail and OD. To examine the relationship between frailty/OD and subjective well-being, we performed an analysis of variance with subjective well-being as the dependent variable and with and without frailty/OD (six groups) as the independent variables. The results showed a significant association between with and without frailty/OD and subjective well-being in community-dwelling older adults. The subjective well-being of the pre-frail and HOF group was significantly better than that of the robust and OD group. Furthermore, the subjective well-being of the frail and HOF group was significantly better than that of the pre-frail and OD group. These results can be used to develop a new support method for frailty.
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Green MM, Meyer C, Hutchinson AM, Sutherland F, Lowthian JA. Co-designing Being Your Best program-A holistic approach to frailty in older community dwelling Australians. HEALTH & SOCIAL CARE IN THE COMMUNITY 2022; 30:e2022-e2032. [PMID: 34747085 DOI: 10.1111/hsc.13636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 09/24/2021] [Accepted: 10/27/2021] [Indexed: 06/13/2023]
Abstract
Frailty is a condition characterised by increased vulnerability and decline of physical and cognitive reserves, most often affecting older people. This can lead to a cascade of repeated hospitalisations, further decline and ultimately loss of independence. Frailty and pre-frailty are modifiable; interventions such as physical exercise, cognitive training, social connection and improved nutrition, especially in a group setting, can mitigate frailty. Existing healthcare guidelines for managing frailty focus predominantly on falls, delirium, acute confusion and immobility. Uptake of referrals to services following hospital discharge is sub-optimal, indicating that a more proactive, person-centred and integrated approach to frailty is required. The aim was to co-design a program to help pre-frail and frail older people return to their homes following hospital discharge by increasing resilience and promoting independence. We engaged healthcare consumers, and healthcare professionals from three tertiary hospitals in metropolitan Melbourne (Alfred Hospital, Monash Health and Cabrini Health), and from Bolton Clarke home-based support services. Co-design is a process whereby the input of service consumers is included in the development of a program. In the healthcare sector, co-design involves discussions with healthcare consumers alongside healthcare professionals to identify issues and build knowledge to ultimately work on improving the healthcare system. From co-design sessions with 23 healthcare consumers and 17 healthcare professionals, it was apparent that frailty was perceived to affect physical and mental well-being. The co-design process resulted in refinement of the Being Your Best program to incorporate a holistic approach, addressing four domains supported by research evidence, to improve health and well-being through community- or home-based physical activity, cognitive training, social support and nutritional support. Being Your Best was developed in consultation with older people with lived experience as well as healthcare professionals and aims to mitigate the effects of frailty, and will now be tested for feasibility and acceptability.
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Affiliation(s)
- Maja M Green
- Bolton Clarke Research Institute, Bentleigh, Victoria, Australia
| | - Claudia Meyer
- Bolton Clarke Research Institute, Bentleigh, Victoria, Australia
- Rehabilitation, Ageing and Independent Living Research Centre, Monash University, Clayton, Victoria, Australia
- Centre for Health Communication and Participation, La Trobe University, Bundoora, Victoria, Australia
| | - Alison M Hutchinson
- School of Nursing and Midwifery, Centre for Quality and Safety, Institute for Health Transformation, Deakin University, Burwood, Victoria, Australia
- Centre for Quality and Safety Research, Monash Health - Deakin University Partnership, Clayton, Victoria, Australia
| | - Fran Sutherland
- Healthcare Consumer Representative, Cabrini Health, Malvern, Victoria, Australia
| | - Judy A Lowthian
- Bolton Clarke Research Institute, Bentleigh, Victoria, Australia
- School of Public Health & Preventive Medicine, Monash University, Alfred Hospital, Melbourne, Victoria, Australia
- Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, Queensland, Australia
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20
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Barrachina-Igual J, Pablos A, Pérez-Ros P, Flor-Rufino C, Martínez-Arnau FM. Frailty Status Improvement after 5-Month Multicomponent Program PROMUFRA in Community-Dwelling Older People: A Randomized Controlled Trial. J Clin Med 2022; 11:jcm11144077. [PMID: 35887850 PMCID: PMC9320394 DOI: 10.3390/jcm11144077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/06/2022] [Accepted: 07/12/2022] [Indexed: 02/04/2023] Open
Abstract
A study was made of the effect of the PROMUFRA multicomponent frailty program upon physical frailty, kinanthropometry, pain and muscle function parameters in frail and pre-frail community-dwelling older people. Eighty-one participants were randomly allocated to the intervention group (IG) or control group (CG). The IG performed PROMUFRA for 20 weeks, using six strength exercises with three series of 8–12 repetitions until muscular failure, and seven myofascial exercises, with one set of 10 repetitions. The CG continued their routine. The frailty criteria number (FCN), kinanthropometric parameters and muscle function were measured at baseline and after the program. Between-group differences were found in the interaction for FCN, muscle mass, fat mass, skeletal muscle mass index, knee flexion range of motion (ROM), hip flexion with knee straight ROM, maximum isometric knee extension, maximum isotonic knee extension, maximum leg press and hand grip strength., and also on post-intervention frailty status. The IG showed a statistical trend towards decreased pain. In conclusion, the PROMUFRA program is a potential training approach that can bring benefits in physical frailty status, body composition, ROM and muscle function among frail or pre-frail community-dwelling older people.
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Affiliation(s)
- Joaquín Barrachina-Igual
- Doctoral School, Universidad Católica de Valencia San Vicente Mártir, 46001 Valencia, Spain;
- Department of Physical Activity and Sport Sciences, Universidad Católica de Valencia San Vicente Mártir, 46900 Torrent, Spain
| | - Ana Pablos
- Department of Physical Activity and Sport Sciences, Universidad Católica de Valencia San Vicente Mártir, 46900 Torrent, Spain
- Correspondence: ; Tel.: +34-963637412
| | - Pilar Pérez-Ros
- Nursing Department, Campus de Blasco Ibáñez, Universitat de Valencia, 46010 Valencia, Spain;
| | - Cristina Flor-Rufino
- Department of Physiotherapy, Universitat de Valencia, 46010 Valencia, Spain; (C.F.-R.); (F.M.M.-A.)
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21
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Oba K, Kagiwada Y, Kamada M, Miki R, Kondo Y, Kamakura T, Yamagami T, Fujita T, Tsuchida Y. Evaluating the feasibility of a remote-based training program supported by information and communications technology in the older adults living at home. BMC Geriatr 2022; 22:574. [PMID: 35831789 PMCID: PMC9277784 DOI: 10.1186/s12877-022-03273-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 07/05/2022] [Indexed: 11/10/2022] Open
Abstract
Background Exercise has been one of the key strategies for preventing frailty. While training programs for preventing frailty have been mainly developed in person, which have now become difficult to perform due to the coronavirus disease pandemic. It would be worthwhile to explore a feasibility of methods for a remote-based training with information and communications technology (ICT) in the pre-frail/robust older adults living at home. Methods We assessed the feasibility of a remote-based training with ICT device in terms of 1) a measurement accuracy and 2) whether it could be used for remote-based training of different intensities. To evaluate a measurement accuracy of the ICT device, we evaluated an inter-rater reliability between a true score and scores obtaining from the ICT device in 20 participants aged 65 years and older. Intraclass correlation was calculated. To evaluate a feasibility of remote-based training interventions of different intensities, we did a parallel, randomized, active controlled trial. Participants aged 65 years or older were randomly allocated to the two 3-month intervention programs with different intensity of exercise with the ICT (i.e., an Exercise-Intensive program and a Light-load exercise program). The primary outcome was 3-month scores of the 30-s chair-stand test (CS-30), which was compared between two groups using mixed models for repeated measures to account for within-person correlations. Results The ICT device showed a high intraclass correlation of over 0.99 for all outcomes including CS-30. Between Aug and Oct 2020, 70 participants (36 and 34 in the Exercise-Intensive and Light-load exercise programs, respectively) were randomized. After 3 months of intervention, CS-30 scores and other physical function improved in both groups. Difference in the 3-month CS-30 scores between two programs was found to be 0.08 (95% confidence interval: − 2.64, 2.79; p = 0.955), which was not statistically significant. No harmful incidents, such as falls, occurred in either group. Conclusion We showed a remote-based training with ICT device in the older adults living at home was feasible. Further studies are warranted to determine what kind of remote exercise intervention programs is more effective for maintaining a physical performance and, beyond that, preventing frailty. Trial registration number UMIN000041616 (05/09/2020) https://center6.umin.ac.jp/cgi-open-bin/ctr/ctr.cgi?function=brows&action=brows&recptno=R000047504&type=summary&language=E
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Affiliation(s)
- Koji Oba
- Department of Biostatistics, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan. .,Interfaculty Initiative in Information Studies, the University of Tokyo, Tokyo, Japan.
| | - Yusuke Kagiwada
- Department of Biostatistics, Graduate School of Medicine, the University of Tokyo, Tokyo, Japan
| | - Masamitsu Kamada
- Department of Health Education and Health Sociology, School of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Ryusuke Miki
- Health Planning Division, Public Health Bureau, Kobe City Government, Kobe, Japan
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22
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Yang F, Li N, Yang L, Chang J, Yan A, Wei W. Association of Pre-stroke Frailty With Prognosis of Elderly Patients With Acute Cerebral Infarction: A Cohort Study. Front Neurol 2022; 13:855532. [PMID: 35711265 PMCID: PMC9196308 DOI: 10.3389/fneur.2022.855532] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 04/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background Frailty is a state of cumulative degradation of physiological functions that leads to adverse outcomes such as disability or mortality. Currently, there is still little understanding of the prognosis of pre-stroke frailty status with acute cerebral infarction in the elderly. Objective We investigated the association between pre-stroke frailty status, 28-day and 1-year survival outcomes, and functional recovery after acute cerebral infarction. Methods Clinical data were collected from 314 patients with acute cerebral infarction aged 65–99 years. A total of 261 patients completed follow-up in the survival cohort analysis and 215 patients in the functional recovery cohort analysis. Pre-stroke frailty status was assessed using the FRAIL score, the prognosis was assessed using the modified Rankin Scale (mRS), and disease severity using the National Institutes of Health Stroke Scale (NIHSS). Results Frailty was independently associated with 28-day mortality in the survival analysis cohort [hazard ratio (HR) = 4.30, 95% CI 1.35–13.67, p = 0.014]. However, frailty had no independent effect on 1-year mortality (HR = 1.47, 95% CI 0.78–2.79, p = 0.237), but it was independently associated with advanced age, the severity of cerebral infarction, and combined infection during hospitalization. Logistic regression analysis after adjusting for potential confounders in the functional recovery cohort revealed frailty, and the NIHSS score was significantly associated with post-stroke severe disability (mRS > 2) at 28 days [pre-frailty adjusted odds ratio (aOR): 8.86, 95% CI 3.07–25.58, p < 0.001; frailty aOR: 7.68, 95% CI 2.03–29.12, p = 0.002] or 1 year (pre-frailty aOR: 8.86, 95% CI 3.07–25.58, p < 0.001; frailty aOR: 7.68, 95% CI 2.03–29.12, p = 0.003). Conclusions Pre-stroke frailty is an independent risk factor for 28-day mortality and 28-day or 1-year severe disability. Age, the NIHSS score, and co-infection are likewise independent risk factors for 1-year mortality.
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Affiliation(s)
- Fuxia Yang
- Department of Neurology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Nan Li
- Department of Neurology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Lu Yang
- Department of Neurology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Jie Chang
- Department of Neurology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Aijuan Yan
- Department of Neurology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Wenshi Wei
- Department of Neurology, Huadong Hospital Affiliated to Fudan University, Shanghai, China
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Mulasso A, Roppolo M, Rainoldi A, Rabaglietti E. Effects of a Multicomponent Exercise Program on Prevalence and Severity of the Frailty Syndrome in a Sample of Italian Community-Dwelling Older Adults. Healthcare (Basel) 2022; 10:healthcare10050911. [PMID: 35628048 PMCID: PMC9141371 DOI: 10.3390/healthcare10050911] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/07/2022] [Accepted: 05/11/2022] [Indexed: 11/16/2022] Open
Abstract
Background: Frailty is a well-known condition that leads to a lack of resilience, with a reduced homeostatic capacity and a consequent higher risk of suffering adverse health outcomes. This study investigated the effectiveness of an exercise program to improve and reverse physical frailty amongst Italian older adults. Methods: One hundred and twenty-three community dwelling older adults (mean age 74 years, SD = 6; 64% women) were involved in an experimental (EG; n = 62) and a control (CG; n = 61) group. Frailty was assessed at baseline and after the intervention using an adapted version of the frailty phenotype. The EG took part in a 16-week exercise program, consisting of endurance, strength, balance and flexibility exercises, while the CG maintained the same routine. Results: After the exercise program, the EG was more robust than the CG (F = 43.51, p < 0.001). Within the EG, 46% of pre-frail and 50% of frail people reached the robust and pre-frail levels, respectively. Effects of training were higher in frail and pre-frail people (reduction of frailty of 0.67 and 0.76 points, respectively) compared to robust ones (who frailty levels increased by 0.23 points; F = 11.32, p < 0.001). Conclusions: A multicomponent exercise program may be effective at improving and reverting frailty, specifically for frail and pre-frail people.
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Affiliation(s)
- Anna Mulasso
- Neuromuscular Function Research Group, Department of Medical Sciences, School of Exercise and Sport Sciences, University of Torino, 10143 Torino, Italy;
- Correspondence:
| | - Mattia Roppolo
- Department of Psychology, University of Torino, 10124 Torino, Italy; (M.R.); (E.R.)
| | - Alberto Rainoldi
- Neuromuscular Function Research Group, Department of Medical Sciences, School of Exercise and Sport Sciences, University of Torino, 10143 Torino, Italy;
| | - Emanuela Rabaglietti
- Department of Psychology, University of Torino, 10124 Torino, Italy; (M.R.); (E.R.)
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Travers J, Romero-Ortuno R, Cooney MT. Testing the feasibility of a primary-care exercise intervention to prevent and reverse early frailty and build resilience in community-dwelling older adults. EClinicalMedicine 2022; 46:101355. [PMID: 35340628 PMCID: PMC8943408 DOI: 10.1016/j.eclinm.2022.101355] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 02/03/2022] [Accepted: 03/03/2022] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Resistance exercises have been shown to prevent and reverse frailty but their application in clinical practice is low. We wished to test the feasibility of an optimised exercise intervention for mild or pre-frailty in a primary-care setting and inform the design of a definitive randomised control trial. METHODS The intervention was co-designed with eighteen older adults in two group workshops, informed by systematic review and meta-analysis. Eligible patients aged 65+, mildly frail or less, presenting to an Irish primary-care centre over 6 months from January 2020 were invited to participate. They were offered an exercise guide and educational discussion. Demographics, health indicators and frailty scores were recorded. Feasibility was assessed using the Bowen model for acceptability; participation; demand; implementation; practicality; adaptation; integration; expansion; and limited-efficacy. Half of the randomly selected participants were telephoned after one month, and all the participants were called after two to measure effects on adherence. FINDINGS 94 of 107 eligible people (88%) participated (average age 77, 59 women (63%)). Only 15% had previously considered resistance exercises. The intervention satisfied all Bowen feasibility criteria. At one month, 65% of participants were exercising. At two months, adherence amongst those previously called was higher: 78%. 87% described exercises as 'very easy' or 'somewhat easy'. 66% felt 'much better' or 'slightly better'. INTERPRETATION Frailty intervention uptake and adherence were high. A single telephone call appeared to help increase adherence. Participants reported meaningful physical and mental health benefits. FUNDING Roman Romero-Ortuno is funded by a grant from Science Foundation Ireland (SFI), grant number 18/FRL/6188.
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Affiliation(s)
- John Travers
- School of Medicine, University College Dublin, Dublin
- Trinity College Dublin HSE Specialist Training Programme in General Practice, Dublin
- Corresponding author at: School of Medicine, University College Dublin, Dublin.
| | - Roman Romero-Ortuno
- Global Brain Health Institute, Trinity College Dublin, Dublin
- Mercer's Institute for Successful Aging, St James's Hospital, Dublin
| | - Marie-Therese Cooney
- School of Medicine, University College Dublin, Dublin
- Department of Geriatric Medicine, St Vincent's University Hospital, Dublin
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The Dose-Response Efficacy of Physical Training on Frailty Status and Physical Performance in Community-Dwelling Elderly: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Healthcare (Basel) 2022; 10:healthcare10030586. [PMID: 35327063 PMCID: PMC8953467 DOI: 10.3390/healthcare10030586] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/12/2022] [Accepted: 03/16/2022] [Indexed: 11/28/2022] Open
Abstract
Purpose: This systematic review and meta-analysis was conducted to explore the effect of physical training on frailty status and physical performance in the community dwelling elderly. Methods: We set keywords and used the Boolean operator to search the CEPS, CINAHL, Cochrane Library, PubMed, MEDLINE, and EMBASE databases from inception to 10 August 2021. The search was limited to randomized controlled trials (RCTs) conducted within a five-year period. The Cochrane Collaboration bias assessment tool was used to assess article quality, and RevMan 5.4.1. software (Cochrane Training site based in London, UK) was used to conduct the meta-analysis. Results: Physical training was found to improve frailty status, physical performance, lower limb strength and balance. The best dose-response for physical training was 60 min per time, 2–3 times per week, for 3 months. Conclusion: Designing an appropriate physical training program can decrease the frailty score and increase physical performance in frail elderly in the community.
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Arias-Casais N, Amuthavalli Thiyagarajan J, Rodrigues Perracini M, Park E, Van den Block L, Sumi Y, Sadana R, Banerjee A, Han ZA. What long-term care interventions have been published between 2010 and 2020? Results of a WHO scoping review identifying long-term care interventions for older people around the world. BMJ Open 2022; 12:e054492. [PMID: 35105637 PMCID: PMC8808408 DOI: 10.1136/bmjopen-2021-054492] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 12/20/2021] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVE The global population is rapidly ageing. To tackle the increasing prevalence of older adults' chronic conditions, loss of intrinsic capacity and functional ability, long-term care interventions are required. The study aim was to identify long-term care interventions reported in scientific literature from 2010 to 2020 and categorise them in relation to WHO's public health framework of healthy ageing. DESIGN Scoping review conducted on PubMed, CINHAL, Cochrane and Google Advanced targeting studies reporting on long-term care interventions for older and frail adults. An internal validated Excel matrix was used for charting.Setting nursing homes, assisted care homes, long-term care facilities, home, residential houses for the elderly and at the community. INCLUSION CRITERIA Studies published in peer-reviewed journals between 1 January 2010 to 1 February 2020 on implemented interventions with outcome measures provided in the settings mentioned above for subjects older than 60 years old in English, Spanish, German, Portuguese or French. RESULTS 305 studies were included. Fifty clustered interventions were identified and organised into four WHO Healthy Ageing domains and 20 subdomains. All interventions delved from high-income settings; no interventions from low-resource settings were identified. The most frequently reported interventions were multimodal exercise (n=68 reports, person-centred assessment and care plan development (n=22), case management for continuum care (n=16), multicomponent interventions (n=15), psychoeducational interventions for caregivers (n=13) and interventions mitigating cognitive decline (n=13). CONCLUSION The identified interventions are diverse overarching multiple settings and areas seeking to prevent, treat and improve loss of functional ability and intrinsic capacity. Interventions from low-resource settings were not identified.
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Affiliation(s)
- Natalia Arias-Casais
- ATLANTES Global Observatory for Palliative Care, University of Navarra, Pamplona, Spain
| | | | | | - Eunok Park
- College of Nursing, Jeju National University, Jeju, Republic of Korea
| | - Lieve Van den Block
- Department of Family Medicine and Chronic Care, Vrije Universiteit Brussel, Brussels, Belgium
- End-of-Life Care Research Group, Vrije Universiteit Brussel, Brussels, Belgium
| | - Yuka Sumi
- Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Ritu Sadana
- Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Anshu Banerjee
- Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
| | - Zee-A Han
- Maternal, Newborn, Child and Adolescent Health and Ageing, World Health Organization, Geneva, Switzerland
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27
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Liu Y, He X, Wang R, Teng Q, Hu R, Qing L, Wang Z, He X, Yin B, Mou Y, Du Y, Li X, Wang H, Liu X, Zhou L, Deng L, Xu Z, Xiao C, Ge M, Sun X, Jiang J, Chen J, Lin X, Xia L, Gong H, Yu H, Dong B. Application of Machine Vision in Classifying Gait Frailty Among Older Adults. Front Aging Neurosci 2021; 13:757823. [PMID: 34867286 PMCID: PMC8637841 DOI: 10.3389/fnagi.2021.757823] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/18/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Frail older adults have an increased risk of adverse health outcomes and premature death. They also exhibit altered gait characteristics in comparison with healthy individuals. Methods: In this study, we created a Fried's frailty phenotype (FFP) labelled casual walking video set of older adults based on the West China Health and Aging Trend study. A series of hyperparameters in machine vision models were evaluated for body key point extraction (AlphaPose), silhouette segmentation (Pose2Seg, DPose2Seg, and Mask R-CNN), gait feature extraction (Gaitset, LGaitset, and DGaitset), and feature classification (AlexNet and VGG16), and were highly optimised during analysis of gait sequences of the current dataset. Results: The area under the curve (AUC) of the receiver operating characteristic (ROC) at the physical frailty state identification task for AlexNet was 0.851 (0.827-0.8747) and 0.901 (0.878-0.920) in macro and micro, respectively, and was 0.855 (0.834-0.877) and 0.905 (0.886-0.925) for VGG16 in macro and micro, respectively. Furthermore, this study presents the machine vision method equipped with better predictive performance globally than age and grip strength, as well as than 4-m-walking-time in healthy and pre-frailty classifying. Conclusion: The gait analysis method in this article is unreported and provides promising original tool for frailty and pre-frailty screening with the characteristics of convenience, objectivity, rapidity, and non-contact. These methods can be extended to any gait-related disease identification processes, as well as in-home health monitoring.
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Affiliation(s)
- Yixin Liu
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, China
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaohai He
- College of Electronics and Information Engineering, Sichuan University, Chengdu, China
| | - Renjie Wang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Qizhi Teng
- College of Electronics and Information Engineering, Sichuan University, Chengdu, China
| | - Rui Hu
- College of Electronics and Information Engineering, Sichuan University, Chengdu, China
| | - Linbo Qing
- College of Electronics and Information Engineering, Sichuan University, Chengdu, China
| | - Zhengyong Wang
- College of Electronics and Information Engineering, Sichuan University, Chengdu, China
| | - Xuan He
- College of Electronics and Information Engineering, Sichuan University, Chengdu, China
| | - Biao Yin
- College of Electronics and Information Engineering, Sichuan University, Chengdu, China
| | - Yi Mou
- Geroscience and Chronic Disease Department, The 8th Municipal Hospital for the People, Chengdu, China
| | - Yanping Du
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Xinyi Li
- Medical Examination Center, Aviation Industry Corporation of China 363 Hospital, Chengdu, China
| | - Hui Wang
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, China
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaolei Liu
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, China
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Lixing Zhou
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, China
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Linghui Deng
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, China
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Ziqi Xu
- West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu, China
| | - Chun Xiao
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Meiling Ge
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, China
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xuelian Sun
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, China
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Junshan Jiang
- Medical College, Jiangsu University, Zhenjiang, China
| | - Jiaoyang Chen
- Public Health Department, Chengdu Medical College, Chengdu, China
| | - Xinyi Lin
- Public Health Department, Chengdu Medical College, Chengdu, China
| | - Ling Xia
- Public Health Department, Chengdu Medical College, Chengdu, China
| | - Haoran Gong
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China
| | - Haopeng Yu
- West China Biomedical Big Data Center, West China Hospital, Sichuan University, Chengdu, China
- Med-X Center for Informatics, Sichuan University, Chengdu, China
| | - Birong Dong
- National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- Geriatric Health Care and Medical Research Center, Sichuan University, Chengdu, China
- Department of Geriatrics, West China Hospital, Sichuan University, Chengdu, China
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Baek JY, Lee E, Oh G, Park YR, Lee H, Lim J, Park H, Park CM, Lee CK, Jung HW, Jang IY, Kim DH. The Aging Study of Pyeongchang Rural Area (ASPRA): Findings and Perspectives for Human Aging, Frailty, and Disability. Ann Geriatr Med Res 2021; 25:160-169. [PMID: 34610665 PMCID: PMC8497940 DOI: 10.4235/agmr.21.0100] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 11/05/2022] Open
Abstract
The Aging Study of Pyeongchang Rural Area (ASPRA) is a population-based, prospective cohort study of older adults in Pyeongchang, South Korea. Since the initial enrollment of 382 participants, the ASPRA has been maintained and has conducted comprehensive geriatric assessments annually, gradually expanding its population and coverage area. As a cohort study of aging-related conditions and their functional consequences, the ASPRA leveraged Pyeongchang's relatively low annual population movement rate and its healthcare delivery system, which was largely maintained by community health posts. Since its establishment, the ASPRA has reported numerous observational and multicomponent intervention studies on functional decline, geriatric syndrome, and frailty. Here, we discuss the findings and perspectives of ASPRA studies. We hope that the ASPRA enables the further implementation of a longitudinal study design on geriatric parameters and the development of public health strategies targeting aging-related conditions, especially in resource-limited community settings.
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Affiliation(s)
- Ji Yeon Baek
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Eunju Lee
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Gahee Oh
- Marcus Institute for Aging Research, Hebrew Senior Life, Boston, MA, USA
| | - Yu Rang Park
- Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Korea
| | - Heayon Lee
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, Eunpyeong St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jihye Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Hyungchul Park
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Department of Gastroenterology, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea
| | - Chan Mi Park
- Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Chang Ki Lee
- Goldman Urology Clinic, Seoul, Korea
- PyeongChang Health Center & County Hospital, PyeongChang, Korea
| | - Hee-Won Jung
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Il-Young Jang
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- PyeongChang Health Center & County Hospital, PyeongChang, Korea
| | - Dae Hyun Kim
- Division of Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
- Marcus Institute for Aging Research, Hebrew Senior Life, Boston, MA, USA
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Wang HY, Lv X, Du J, Kong G, Zhang L. Age- and Gender-Specific Prevalence of Frailty and Its Outcomes in the Longevous Population: The Chinese Longitudinal Healthy Longevity Study. Front Med (Lausanne) 2021; 8:719806. [PMID: 34409056 PMCID: PMC8365226 DOI: 10.3389/fmed.2021.719806] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/08/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Frailty is an epidemic age-related syndrome addressing heavy burden to the healthcare system. Subject to the rarity, age-, and gender-specific prevalence of frailty and its prognosis among the longevous population remains under-investigated. Methods: Based on the Chinese Longitudinal Healthy Longevity Study (CLHLS, 2008–2018), individuals aged ≥ 65 years having complete data of frailty were recruited. Modified Fried criteria (exhaustion, shrink, weakness, low mobility, and inactivity) were adopted to define pre-frailty (1–2 domains) and frailty (≥3 domains), respectively. The association between pre-frailty/frailty and adverse outcomes (frequent hospitalization, limited physical performance, cognitive decline, multimorbidity, and dependence) was analyzed using logistic regression models. The association between pre-frailty/frailty and mortality was analyzed using Cox proportional hazards models. Age- and gender-stratified analyses were performed. Results: Totally, 13,859 participants aged 85.8 ± 11.1 years, including 2,056 centenarians, were recruited. The overall prevalence of pre-frailty and frailty were 54.1 and 26.3%, respectively. Only 5.0% of centenarians were non-frailty whereas 59.9% of the young-old (65–79 years) showed pre-frailty. Both pre-frailty and frailty were associated with the increased risk of multiple adverse outcomes, such as incident limited physical performance, cognitive decline and dependence, respectively (P < 0.05). Frail males were more vulnerable to the risk of mortality (hazard ratio [HR] = 2.3, 95% confidence interval [CI], 2.1–2.6) compared with frail females (HR = 1.9, 95%CI, 1.7–2.1). The strongest association between frailty and mortality was observed among the young-old (HR = 3.6, 95%CI, 2.8–4.5). Exhaustion was the most common domain among patients with pre-frailty (74.8%) or frailty (83.2%), followed by shrink (32.3%) in pre-frailty and low mobility (83.0%) in frailty. Inactivity among females aged 65–79 years showed the strongest association with the risk of mortality (HR = 3.50, 95%CI, 2.52–4.87). Conclusion: A huge gap exists between longer life and healthy aging in China. According to the age- and gender-specific prevalence and prognosis of frailty, the strategy of frailty prevention and intervention should be further individualized.
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Affiliation(s)
- Huai-Yu Wang
- National Institute of Health Data Science, Peking University, Beijing, China.,School of Public Health, Peking University, Beijing, China
| | - Xiaozhen Lv
- Clinical Research Division, Dementia Care and Research Center, Peking University Institute of Mental Health (Sixth Hospital), Beijing, China.,Beijing Dementia Key Lab, National Clinical Research Center for Mental Disorders, Key Laboratory of Mental Health, Ministry of Health (Peking University), Beijing, China
| | - Jian Du
- National Institute of Health Data Science, Peking University, Beijing, China
| | - Guilan Kong
- National Institute of Health Data Science, Peking University, Beijing, China
| | - Luxia Zhang
- National Institute of Health Data Science, Peking University, Beijing, China.,Renal Division, Department of Medicine, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China.,Advanced Institute of Information Technology, Peking University, Hangzhou, China
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A national intervention to support frail older adults in primary care: a protocol for an adapted implementation framework. BMC Geriatr 2021; 21:453. [PMID: 34348660 PMCID: PMC8336337 DOI: 10.1186/s12877-021-02395-4] [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: 12/08/2020] [Accepted: 07/19/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Older Canadians are high users of health care services, however the health care system is not well-designed to meet the complex needs of many older adults. Older persons often look to their primary care practitioners to assess their needs and coordinate their care. The intervention seeks to improve primary care for older persons living with frailty and will be implemented in six primary care clinics in three Canadian provinces. Presently, more than 1.6 million older Canadians are living with frailty, and this is projected to increase to 2.5 million within a decade (Canadian Frailty Network, Frailty Matters, 2020). The model will include frailty screening, an online portal to expedite referrals and improve coordination with community services, and several tools and techniques to support patient and family engagement and shared decision-making. Our project is guided by the Consolidated Framework for Implementation Research (CFIR) (Damschroder LJ, et al. Implement Scil, 4, 50, 2009). As others have done, we adapted the CFIR for our work. Our adapted framework combines elements of the socio-ecological model, key concepts from the CFIR, and elements from other implementation science frameworks. Nested within a broader mixed-method implementation study, the focus of this paper is to outline our guiding conceptual framework and qualitative methods protocol. METHODS We will use the adapted CFIR framework to inform the data we collect and our analytic approach. Our work is divided into three phases: (1) baseline assessment of 'usual care'; (2) tailoring and implementing a new primary care model; and (3) evaluation. In each of these phases we will engage in qualitative data collection, including clinical observations, focus groups, in-depth interviews and extensive field notes. At each site we will collect data with health care providers, key informants (e.g., executive directors), and rostered patients ≥ 70 years. We will engage in team-based analysis across multiple sites, three provinces and two languages through regular telephone conferences, a comprehensive analysis codebook, leadership from our Qualitative Working Group and a collective appreciation that "science is a team sport" (Clinical Orthopaedics and Related Research 471, 701-702, 2013). DISCUSSION Outcomes of this research may be used by other research teams who chose to adapt the CFIR framework to reflect the unique contexts of their work, and clinicians seeking to implement our model, or other models of care for frail older patients in primary care. TRIAL REGISTRATION U.S. National Library of Medicine, NCT03442426 . Registered 22 February 2018- Retrospectively registered.
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Bambrick P, Phelan N, Grant E, Byrne T, Harrison M, Mulcahy R, Cooke J. Diet and Exercise for FRAILty (DEFRAIL): protocol for a study to examine the effect of a novel community-based group exercise and nutritional intervention, designed to reverse frailty in older adults. BMJ Open 2021; 11:e042408. [PMID: 34130954 PMCID: PMC8207997 DOI: 10.1136/bmjopen-2020-042408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Frailty refers to a multifaceted age-related loss of physiological reserve. Aside from the immediate challenges it presents, it is also associated with various adverse health outcomes. Given our ageing population, the healthcare and societal costs resulting from frailty present a significant and growing public health challenge. Rapidly accumulating evidence suggests that resistance exercise combined with protein supplementation can reverse frailty in older adults. However, translation of these findings into practice has proven difficult, due to either a lack of clarity regarding the interventions used or the use of interventions not suitable for widespread implementation. There remains an absence of evidence-based programmes suitable for delivery to frail older adults in the community. METHODS AND ANALYSIS This paper outlines the protocol for a study to examine the effect of a novel programme of exercise and protein supplementation. This intervention has been developed by an expert consensus group, specifically for delivery to frail older adults in a group setting in the community. The study will take the form of a within-subjects non-randomised trial. Participants will be assessed at baseline, then following an 8-week period of regular activity, then following the 8-week intervention. Frailty (according to the Fried Frailty criteria) will be the primary outcome measure, along with a range of secondary outcome measures (including physical performance measures, body mass composition, psychosocial assessments and frailty-related biomarkers). If shown to be feasible to implement and effective at reversing frailty, the Diet and Exercise for FRAILty (DEFRAIL) intervention may facilitate more widespread participation in resistance exercise for frail older adults. ETHICS AND DISSEMINATION This study received ethical approval from the Research Ethics committees of both the Health Service Executive South-Eastern Area and Waterford Institute of Technology. Its findings will be disseminated through journal publications, conference presentations and other forms of public engagement. TRIAL REGISTRATION NUMBER ISRCTN46458028; Pre-results.
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Affiliation(s)
- Pádraig Bambrick
- Department of Geriatric Medicine, University Hospital Waterford, Waterford, Ireland
- Department of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Niamh Phelan
- Department of Geriatric Medicine, University Hospital Waterford, Waterford, Ireland
| | - Emma Grant
- Department of Geriatric Medicine, University Hospital Waterford, Waterford, Ireland
| | - Thomas Byrne
- Department of Sport & Exercise Science, Waterford Institute of Technology, Waterford, Ireland
| | - Michael Harrison
- Department of Sport & Exercise Science, Waterford Institute of Technology, Waterford, Ireland
| | - Ríona Mulcahy
- Department of Geriatric Medicine, University Hospital Waterford, Waterford, Ireland
- Department of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - John Cooke
- Department of Geriatric Medicine, University Hospital Waterford, Waterford, Ireland
- Department of Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
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Changes in Physical and Oral Function after a Long-Term Care Prevention Program in Community-Dwelling Japanese Older Adults: A 12-Month Follow-Up Study. Healthcare (Basel) 2021; 9:healthcare9060719. [PMID: 34208151 PMCID: PMC8230795 DOI: 10.3390/healthcare9060719] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/03/2021] [Accepted: 06/09/2021] [Indexed: 11/17/2022] Open
Abstract
Background: The aim of this prospective cohort study was to clarify changes in physical and oral function in older adults after completing a 3-month health program combining physical and oral exercise, oral health instruction, and nutritional guidance. Methods: Subjects were 34 women aged at least 70 years (mean age 79.2 years) in Bungotakada City, Oita Prefecture, Japan. Physical and oral function was investigated on the first day (baseline), at the end of the program, and 6 and 12 months after completing the health program. Physical function was measured using handgrip strength test, timed up and go (TUG) test and one-leg standing time test. Oral diadochokinesis test and repetitive saliva swallowing test (RSST) were employed to assess oral function. Results: TUG scores were significantly lower at 6 and 12 months than at baseline in participants aged ≥70 and <80 years. The repetition rate of the monosyllables /pa/, /ta/, and /ka/ was improved at the end of program in participants aged ≥70 and <80 years and increased to more than 6 times/second at 12 months. Conclusions: Our 3-month health program maintained improvements in oral and physical function in older women 1 year after completing the program.
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Ge Y, Liu H, Wu Q, Chen A, Gao Z, Xing F, Liu G. Effects of a short eight Tai Chi-forms for the pre-frail elderly people in senior living communities. Physiother Theory Pract 2021; 38:1928-1936. [PMID: 34076569 DOI: 10.1080/09593985.2021.1926023] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Purpose: To investigate effects of a short 8-form Tai Chi exercise on physical function, fear of falling, and depression in pre-frail elderly people living in senior communities. Methods: This 8-week randomized controlled trial was conducted in senior living communities with qualified pre-frail elderly subjects in a Tai Chi group (TCG, n= 32) and a control group (CG, n = 33). The TCG received TC intervention: three times/week, 60 min each; while the CG did usual care only. Assessments of the 30-s chair rise test (CRT), 4.5-m walking speed (WS), fear of falling (FOF), and Geriatric Depression Scale (GDS), were all applied at baseline, end of 4th week, and end of 8th week. Results: Between-group comparison at the 4th week showed significantly better outcomes in CRT (TCG: 14.56 ± 1.87; CG: 11.48 ± 2.83; P< .001) and WS (TCG: 4.28 ± 0.69; CG: 5.11 ± 1.16; P = .001) in the TCG than those in the CG, but not in FOF (TCG: 0.56 ± 0.56; CG: 0.79 ± 0.89; P = .228) and GDS (TCG: 7.91 ± 5.54; CG: 9.58 ± 6.85; P = .285). However, at the 8th week, significant differences (P< .001) were found in all four assessments: (1) CRT: TCG vs CG: 17.28 ± 2.00 vs 11.36± 2.94; (2) WS: TCG vs CG: 3.94 ± 0.59 vs 5.17 ± 1.22; (3) FOF: TCG vs CG: 0.16 ± 0.37 vs 1.00 ± 0.90; and (4) GDS: TCG vs CG: 3.84 ± 3.60 vs 9.97 ± 6.80, and the intervention effect of 8 weeks was better than at 4 weeks. For within-group comparison of the TCG, significant improvements were identified in CRT (P< .001), WS (P = .008), and FOF (P = .002); but not in GDS, P = .121 at the 4th week, and also in CRT (P< .001), WS (P< .001), FOF (P< .001), and GDS (P< .001) at the 8th week. On the other hand, there were no significant differences in the CG for pre- and post-comparison (CRT: P = .891; WS: P = .984; FOF: P = .636; GDS: P = .822). Conclusion: This short-form TC exercise could improve physical function (the lower limbs' strength and gait speed), fear of falling, and depression.
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Affiliation(s)
- Yujie Ge
- Rehabilitation Department, North China University of Science and Technology, Tangshan City, Hebei Province, China
| | - Howe Liu
- Physical Therapy Department, University of North Texas Health Science Center, Fort Worth USA
| | - Qingwen Wu
- Rehabilitation Department, North China University of Science and Technology, Tangshan City, Hebei Province, China
| | - Anju Chen
- Department of Otolaryngology Head and Neck Surgery, Peking University Civil Aviation School of Clinical Medicine, Chaoyang District, Beijing, China
| | - Zhipeng Gao
- Rehabilitation Department, North China University of Science and Technology, Tangshan City, Hebei Province, China
| | - Fengmei Xing
- Rehabilitation Department, North China University of Science and Technology, Tangshan City, Hebei Province, China
| | - Guangtian Liu
- Rehabilitation Department, North China University of Science and Technology, Tangshan City, Hebei Province, China
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Travers J, Romero-Ortuno R, Power D, Doran P, Langan J, MacNamara F, McCormack D, McDermott C, McEntire J, McKiernan J, Vencken S, Murphy AW, Murphy PJ, Ní Shé É, O'Shea D, Cooney MT. Protocol for a randomised controlled trial of a primary care intervention to Reverse Frailty and Enhance Resilience through Exercise and dietary protein Education (REFEREE) in community-dwelling adults aged 65 and over. HRB Open Res 2021; 3:91. [PMID: 33977224 DOI: 10.12688/hrbopenres.13188.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2020] [Indexed: 01/02/2023] Open
Abstract
Introduction: Resistance exercises and dietary protein have been shown to reverse frailty, yet they are not commonly offered in clinical practice. We aim to measure changes in health outcomes, including physical frailty status (SHARE-FI), clinical frailty status (CFS) and muscle mass, as a result of an optimised exercise and dietary intervention versus usual care in a primary care (PC) setting. The intervention has been derived from our systematic review and meta-analysis findings and optimised through patient and public involvement and multidisciplinary team input. Methods: This study is a multicentre randomised controlled parallel arm trial with a three month follow up. 210 eligible people aged 65 and over, no more than mildly frail, will be recruited in seven PC practices in Ireland and randomly assigned to 'intervention' or 'usual care'. Intervention participants will be provided a leaflet with strength exercises, protein dietary guidance and educational discussion. Baseline measurements will include demographics, health indicators, comorbidities, malnutrition universal screening tool (MUST), frailty status (SHARE-FI, CFS) and muscle mass (bioelectrical impedance). Primary outcome will be frailty status measured by SHARE-FI at three months. Secondary outcomes include CFS, muscle mass, in-patient hospitalisation, long term care admission, and subjective ease of intervention and difference to general health. Statistical analysis will be undertaken by an independent statistician. Discussion: The diversity of tested frailty interventions and lack of clear guidance may contribute to low implementation rates. The REFEREE trial focusses on an optimised intervention for a syndrome that poses growing individual and societal challenges. It is hoped results can encourage mainstream adoption of interventions to reverse clinical frailty and build resilience in primary care. Trial registration: ClinicalTrials.gov ID NCT04628754; registered on 13 November 2020.
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Affiliation(s)
- John Travers
- School of Medicine, University College Dublin, Dublin, Ireland.,TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Roman Romero-Ortuno
- Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland.,Mercer's Institute for Successful Aging, St James's Hospital, Dublin, Ireland
| | - Dermot Power
- School of Medicine, University College Dublin, Dublin, Ireland.,Department of Medicine for the Older Person, The Mater Misericordiae University Hospital, Dublin, Ireland
| | - Peter Doran
- School of Medicine, University College Dublin, Dublin, Ireland.,Clinical Research Centre, UCD School of Medicine, University College Dublin, Dublin, Ireland
| | - John Langan
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Fergal MacNamara
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Darren McCormack
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Christopher McDermott
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Jude McEntire
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Joanne McKiernan
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Sebastian Vencken
- Clinical Research Centre, UCD School of Medicine, University College Dublin, Dublin, Ireland
| | - Andrew W Murphy
- Health Research Board Primary Care Clinical Trials Network Ireland, National University of Ireland, Galway, Ireland.,Discipline of General Practice, National University of Ireland, Galway, Ireland
| | - Patrick J Murphy
- Health Research Board Primary Care Clinical Trials Network Ireland, National University of Ireland, Galway, Ireland
| | - Éidin Ní Shé
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Diarmuid O'Shea
- School of Medicine, University College Dublin, Dublin, Ireland.,Department of Geriatric Medicine, St Vincent's University Hospital, Dublin, Ireland
| | - Marie-Therese Cooney
- School of Medicine, University College Dublin, Dublin, Ireland.,Department of Geriatric Medicine, St Vincent's University Hospital, Dublin, Ireland
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Travers J, Romero-Ortuno R, Power D, Doran P, Langan J, MacNamara F, McCormack D, McDermott C, McEntire J, McKiernan J, Vencken S, Murphy AW, Murphy PJ, Ní Shé É, O'Shea D, Cooney MT. Protocol for a randomised controlled trial of a primary care intervention to Reverse Frailty and Enhance Resilience through Exercise and dietary protein Education (REFEREE) in community-dwelling adults aged 65 and over. HRB Open Res 2021; 3:91. [PMID: 33977224 PMCID: PMC8080984 DOI: 10.12688/hrbopenres.13188.2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2021] [Indexed: 11/27/2022] Open
Abstract
Introduction: Resistance exercises and dietary protein have been shown to reverse frailty, yet they are not commonly offered in clinical practice. We aim to measure changes in health outcomes, including physical frailty status (SHARE-FI), clinical frailty status (CFS) and muscle mass, as a result of an optimised exercise and dietary intervention versus usual care in a primary care (PC) setting. The intervention has been derived from our systematic review and meta-analysis findings and optimised through patient and public involvement and multidisciplinary team input. Methods: This study is a multicentre randomised controlled parallel arm trial with a three month follow up. 210 eligible people aged 65 and over, no more than mildly frail, will be recruited in seven PC practices in Ireland and randomly assigned to ‘intervention’ or ‘usual care’. Intervention participants will be provided a leaflet with strength exercises, protein dietary guidance and educational discussion. Baseline measurements will include demographics, health indicators, comorbidities, malnutrition universal screening tool (MUST), frailty status (SHARE-FI, CFS) and muscle mass (bioelectrical impedance). Primary outcome will be frailty status measured by SHARE-FI at three months. Secondary outcomes include CFS, muscle mass, in-patient hospitalisation, long term care admission, and subjective ease of intervention and difference to general health. Statistical analysis will be undertaken by an independent statistician. Discussion: The diversity of tested frailty interventions and lack of clear guidance may contribute to low implementation rates. The REFEREE trial focusses on an optimised intervention for a syndrome that poses growing individual and societal challenges. It is hoped results can encourage mainstream adoption of interventions to reverse clinical frailty and build resilience in primary care. Trial registration: ClinicalTrials.gov ID
NCT04628754; registered on 13 November 2020.
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Affiliation(s)
- John Travers
- School of Medicine, University College Dublin, Dublin, Ireland.,TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Roman Romero-Ortuno
- Global Brain Health Institute, Trinity College Dublin, Dublin, Ireland.,Mercer's Institute for Successful Aging, St James's Hospital, Dublin, Ireland
| | - Dermot Power
- School of Medicine, University College Dublin, Dublin, Ireland.,Department of Medicine for the Older Person, The Mater Misericordiae University Hospital, Dublin, Ireland
| | - Peter Doran
- School of Medicine, University College Dublin, Dublin, Ireland.,Clinical Research Centre, UCD School of Medicine, University College Dublin, Dublin, Ireland
| | - John Langan
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Fergal MacNamara
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Darren McCormack
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Christopher McDermott
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Jude McEntire
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Joanne McKiernan
- TCD HSE Specialist Training Programme in General Practice, Trinity College Dublin, Dublin, Ireland
| | - Sebastian Vencken
- Clinical Research Centre, UCD School of Medicine, University College Dublin, Dublin, Ireland
| | - Andrew W Murphy
- Health Research Board Primary Care Clinical Trials Network Ireland, National University of Ireland, Galway, Ireland.,Discipline of General Practice, National University of Ireland, Galway, Ireland
| | - Patrick J Murphy
- Health Research Board Primary Care Clinical Trials Network Ireland, National University of Ireland, Galway, Ireland
| | - Éidin Ní Shé
- School of Medicine, University College Dublin, Dublin, Ireland
| | - Diarmuid O'Shea
- School of Medicine, University College Dublin, Dublin, Ireland.,Department of Geriatric Medicine, St Vincent's University Hospital, Dublin, Ireland
| | - Marie-Therese Cooney
- School of Medicine, University College Dublin, Dublin, Ireland.,Department of Geriatric Medicine, St Vincent's University Hospital, Dublin, Ireland
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Talar K, Hernández-Belmonte A, Vetrovsky T, Steffl M, Kałamacka E, Courel-Ibáñez J. Benefits of Resistance Training in Early and Late Stages of Frailty and Sarcopenia: A Systematic Review and Meta-Analysis of Randomized Controlled Studies. J Clin Med 2021; 10:1630. [PMID: 33921356 PMCID: PMC8070531 DOI: 10.3390/jcm10081630] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/06/2021] [Accepted: 04/08/2021] [Indexed: 12/12/2022] Open
Abstract
Sarcopenia and frailty are age-related syndromes with negative effects on the quality of life of older people and on public health costs. Although extensive research has been carried out on the effects of physical exercise and physical syndromes, there is a knowledge gap when it comes to the effect of resistance training on muscular strength, physical performance, and body composition at early (prevention) and late (treatment) stages in both syndromes combined. We conducted this systematic review and meta-analysis (CRD42019138253) to gather the evidence of randomized controlled trials examining the effects of resistance training programs lasting ≥8 weeks on strength, physical function, and body composition of adults ≥65 years old diagnosed with pre-sarcopenia, sarcopenia, pre-frailty, or frailty. A search from the earliest record up to and including December 2020 was carried out using the PubMed, Scopus, Web of Science, and Cochrane Library databases. A total of 25 studies (n = 2267 participants) were included. Meta-analysis showed significant changes in favour of resistance training for handgrip (ES = 0.51, p = 0.001) and lower-limb strength (ES = 0.93, p < 0.001), agility (ES = 0.78, p = 0.003), gait speed (ES = 0.75, p < 0.001), postural stability (ES = 0.68, p = 0.007), functional performance (ES = 0.76, p < 0.001), fat mass (ES = 0.41, p = 0.001), and muscle mass (ES = 0.29, p = 0.002). Resistance training during early stages had positive effects in all variables during early stages (ES > 0.12), being particularly effective in improving gait speed (ES = 0.63, p = 0.016) and functional strength (ES = 0.53, p = 0.011). Based on these results, resistance training should be considered as a highly effective preventive strategy to delay and attenuate the negative effects of sarcopenia and frailty in both early and late stages.
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Affiliation(s)
- Karolina Talar
- Faculty of Motor Rehabilitation, University of Physical Education, 31-571 Krakow, Poland; (K.T.); (E.K.)
| | - Alejandro Hernández-Belmonte
- Human Performance and Sports Science Laboratory, Faculty of Sport Sciences, University of Murcia, 30730 Murcia, Spain;
| | - Tomas Vetrovsky
- Faculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic;
| | - Michal Steffl
- Faculty of Physical Education and Sport, Charles University, 16252 Prague, Czech Republic;
| | - Ewa Kałamacka
- Faculty of Motor Rehabilitation, University of Physical Education, 31-571 Krakow, Poland; (K.T.); (E.K.)
| | - Javier Courel-Ibáñez
- Human Performance and Sports Science Laboratory, Faculty of Sport Sciences, University of Murcia, 30730 Murcia, Spain;
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37
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Lowthian JA, Green M, Meyer C, Cyarto E, Robinson E, Mills A, Sutherland F, Hutchinson AM, Smit DV, Boyd L, Walker K, Newnham H, Rose M. Being Your Best: protocol for a feasibility study of a codesigned approach to reduce symptoms of frailty in people aged 65 years or more after transition from hospital. BMJ Open 2021; 11:e043223. [PMID: 33674372 PMCID: PMC7939014 DOI: 10.1136/bmjopen-2020-043223] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION The population is ageing, with increasing health and supportive care needs. For older people, complex chronic health conditions and frailty can lead to a cascade of repeated hospitalisations and further decline. Existing solutions are fragmented and not person centred. The proposed Being Your Best programme integrates care across hospital and community settings to address symptoms of frailty. METHODS AND ANALYSIS A multicentre pragmatic mixed methods study aiming to recruit 80 community-dwelling patients aged ≥65 years recently discharged from hospital. Being Your Best is a codesigned 6-month programme that provides referral and linkage with existing services comprising four modules to prevent or mitigate symptoms of physical, nutritional, cognitive and social frailty. Feasibility will be assessed in terms of recruitment, acceptability of the intervention to participants and level of retention in the programme. Changes in frailty (Modified Reported Edmonton Frail Scale), cognition (Mini-Mental State Examination), functional ability (Barthel and Lawton), loneliness (University of California Los Angeles Loneliness Scale-3 items) and nutrition (Malnutrition Screening Tool) will also be measured at 6 and 12 months. ETHICS AND DISSEMINATION The study has received approval from Monash Health Human Research Ethics Committee (RES-19-0000904L). Results will be disseminated through peer-reviewed journals, conference and seminar presentations. TRIAL REGISTRATION NUMBER ACTRN12620000533998; Pre-results.
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Affiliation(s)
- Judy A Lowthian
- Bolton Clarke Research Institute, Bentleigh, Victoria, Australia
- School of Public Health and Preventive Medicine, Alfred Hospital, Monash University, Melbourne, Victoria, Australia
- Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, Queensland, Australia
| | - Maja Green
- Bolton Clarke Research Institute, Bentleigh, Victoria, Australia
| | - Claudia Meyer
- Bolton Clarke Research Institute, Bentleigh, Victoria, Australia
- Rehabilitation, Ageing and Independent Living Research Centre, Monash University, Clayton, Victoria, Australia
- Centre for Health Communication and Participation, La Trobe University, Bundoora, Victoria, Australia
| | - Elizabeth Cyarto
- Bolton Clarke Research Institute, Bentleigh, Victoria, Australia
- Faculty of Health and Behavioural Sciences, The University of Queensland, Brisbane, Queensland, Australia
- Department of Psychiatry, University of Melbourne, Parkville, Victoria, Australia
| | | | - Amber Mills
- Inclusive Communities, Research and Policy Centre, Brotherhood of St Laurence, Collingwood, Victoria, Australia
| | | | - Alison M Hutchinson
- School of Nursing and Midwifery, Deakin University, Burwood, Victoria, Australia
- Centre for Quality and Safety Research, Monash Health-Deakin University Partnership, Melbourne, Victoria, Australia
| | - De Villers Smit
- School of Public Health and Preventive Medicine, Alfred Hospital, Monash University, Melbourne, Victoria, Australia
- Emergency and Trauma Centre, Alfred Health, Melbourne, Victoria, Australia
| | - Leanne Boyd
- Learning and Teaching, Nursing and Midwifery, Eastern Health, Box Hill, Victoria, Australia
| | - Katie Walker
- Emergency Medicine, Casey Hospital, Monash Health, Berwick, Victoria, Australia
- Health Services, Monash University, Melbourne, Victoria, Australia
- Central Clinical School, Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Harvey Newnham
- Central Clinical School, Alfred Hospital, Monash University, Melbourne, Victoria, Australia
- Emergency and Acute Medicine, Alfred Health, Melbourne, Victoria, Australia
| | - Michael Rose
- Central Clinical School, Alfred Hospital, Monash University, Melbourne, Victoria, Australia
- Geriatric Medicine, Cabrini Health, Malvern, Victoria, Australia
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Abstract
PURPOSE OF REVIEW This review outlines the scope of the problem in osteoporosis care and secondary fracture prevention and describes fracture prevention strategies, with a focus on the frail elderly. RECENT FINDINGS Despite heightened awareness among patients and clinicians alike and the availability of efficacious anti-osteoporosis medications, osteoporosis is still underdiagnosed and undertreated. However, the introduction of systematic risk assessment and secondary fracture prevention programmes has gained momentum, and evidence of success is accumulating. We possess today the knowledge required to close the osteoporosis care gap. The basic components in a secondary prevention model are similar in all health care settings, number one being a dedicated fracture coordinator, with anti-osteoporosis medications and multifaceted falls prevention as cornerstones, particularly in the frailest, both in the near and long-term. Initiation of structured care pathways including the key elements - identification, investigation, intervention and follow-up of adherence - demonstrably reduces re-fracture rates and is cost-effective.
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Affiliation(s)
- Kristina E. Åkesson
- Department of Clinical Sciences Malmö, Lund University, Lund, Sweden
- Department of Orthopaedics, Skåne University Hospital, 205 02, Malmö, Sweden
| | - Fiona E. A. McGuigan
- Department of Clinical Sciences Malmö, Lund University, Lund, Sweden
- Department of Orthopaedics, Skåne University Hospital, 205 02, Malmö, Sweden
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Park CM, Oh G, Lee H, Jung HW, Lee E, Jang IY, Kim DH. Multicomponent Intervention and Long-Term Disability in Older Adults: A Nonrandomized Prospective Study. J Am Geriatr Soc 2020; 69:669-677. [PMID: 33155305 DOI: 10.1111/jgs.16926] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND/OBJECTIVES To evaluate the long-term association between a multicomponent intervention program and disability in socioeconomically vulnerable older adults. DESIGN This was a nonrandomized prospective intervention trial. SETTING The setting was a community. PARTICIPANTS Participants included older Koreans living alone or receiving government assistance from a low-income program. INTERVENTION The intervention was a 24-week multicomponent program compromising group exercise, nutritional supplementation, management of depression, deprescribing, and home hazard reduction (n = 187) versus usual care (n = 196). MEASUREMENTS The number of dependencies in 17 basic and instrumental activities of daily living was measured every 3 months for 30 months (range: 0-17; greater values indicated worse disability). Inverse probability weighting Poisson regression was used to model the number of dependencies to adjust for confounding bias and higher dropout rates of those with greater disability. RESULTS The study population had a mean age of 76 years, and 26% were men. During the 30-month follow up, 17 died (n = 8, intervention; n = 9, control), 62 (n = 16, intervention; n = 46, control) were institutionalized or received nursing home care, and 34 (n = 15, intervention; n = 19, control) were lost to follow up. After inverse probability weighting, the mean number of dependencies at baseline was 1.21 and 1.29 for the intervention group and the control group, respectively (P = .80). The intervention group had fewer dependencies than the control group, but the difference was attenuated over time: 1.08 versus 1.60 at 6 months (P = .04), 1.29 versus 1.87 at 12 months (P = .03), 1.62 versus 2.17 at 18 months (P = .06), 2.08 versus 2.51 at 24 months (P = .18), and 2.73 versus 2.90 at 30 months (P = .67). CONCLUSION A 24-week multicomponent intervention was associated with a slower progression of disability; however, the diminishing association from 24 months and beyond suggests that reassessment and intervention may be necessary. Due to a lack of randomization, our findings should be interpreted with caution.
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Affiliation(s)
- Chan Mi Park
- Department of Family Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Gahee Oh
- Hebrew SeniorLife, Marcus Institute for Aging Research, Boston, Massachusetts, USA
| | - Heayon Lee
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.,Division of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hee-Won Jung
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Eunju Lee
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Il-Young Jang
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.,PyeongChang Health Center and County Hospital, PyeongChang, Republic of Korea
| | - Dae Hyun Kim
- Hebrew SeniorLife, Marcus Institute for Aging Research, Boston, Massachusetts, USA.,Division of Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
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40
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Ignasiak Z, Sebastjan A, Kaczorowska A, Skrzek A. Estimation of the risk of the frailty syndrome in the independent-living population of older people. Aging Clin Exp Res 2020; 32:2233-2240. [PMID: 31894563 DOI: 10.1007/s40520-019-01439-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 12/06/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Frailty syndrome (FS) is one of the biggest problems faced by an ageing population. AIMS The aim of the study was to analyse selected parameters to assess the possibility of FS or symptoms related to this syndrome among independent and subjectively healthy people aged 60 + years and to select tests that may have a high level of diagnostic success while at the same time being easy to conduct, standardised and have a high level of reliability. METHODS The study group consisted of 1006 people aged 60 + years and the research protocol was very extensive, focusing on the broadly understood assessment of the functional biological markers of health in this group of people. The main outcome measures were hand-grip strength, 8-foot up-and-go test, and weekly physical activity (PA). RESULTS In considering the three basic pre-frail criteria, we observed significant reductions in muscle strength, walking speed, and weekly PA in a healthy and independent-living population. The results of the analysis of variance and detailed comparisons with the LSD test confirmed intergroup disparities. In terms of somatic features, statistically significant differences occurred in groups based on age and sex in favour of men and younger people. However, the division into non-frail and pre-frail groups with reference to the risk of frailty syndrome showed no differentiation between groups in somatic features. DISCUSSION There is a risk of frailty syndrome in a healthy and independent-living (non-community-dwelling) population of people aged 60 + years. The higher the age, the greater the risk is, with females being more vulnerable to FS than males. Furthermore, it should be noted that healthy and independent-living seniors may prefer dwelling in the community but are also at risk of FS. The hand-grip and 8-foot up-and-go tests may be good for diagnosing FS in all ageing populations from many different backgrounds. CONCLUSIONS The hand-grip evaluation, as well as a test that assesses motion speed and dynamic balance, may be among the best methods to measure the risk of frailty syndrome in ageing populations of healthy and independent-living seniors. The lower the values on these tests were, the higher the risk of FS. The advantage of these tests may lie in their ease of implementation and lack of need for expensive clinical equipment to take measurements, as well as the possibility for a high level of standardisation and reliability.
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41
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Won CW. Diagnosis and Management of Frailty in Primary Health Care. Korean J Fam Med 2020; 41:207-213. [PMID: 32713174 PMCID: PMC7385295 DOI: 10.4082/kjfm.20.0122] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/28/2020] [Accepted: 07/07/2020] [Indexed: 12/22/2022] Open
Abstract
Disability in older adults has become a significant burden, both individually and socially, due to the rapidly aging population in Korea. It is important to manage both frailty and chronic diseases to delay disability. Frailty, which is considered to be a transition phase between healthy status and disability, is defined as a significant decline in functional reserves of multiple organ systems and the resultant extreme vulnerability to stressors, leading to a higher risk of adverse health-related outcomes. The frailty phenotype and frailty index are the most commonly used methods to diagnose frailty. Frailty is related to physical, psychological, cognitive, and social dysfunction, and is sometimes caused by chronic disease. Therefore, primary care providers are ideally situated to incorporate the concept of frailty into their practice, as they are champions in comprehensive care. Although the identification and treatment of frailty is not yet standard practice in primary care, primary care physicians must use the electronic frailty index to identify frailty in all the patients aged ≥65 years in the United Kingdom. In Canada, some insurance companies and governments are using a similar program, which is called the Community Actions and Resources Empowering Seniors model. The clinical practice guidelines of the International Conference of Frailty and Sarcopenia Research, as well as some additional references, will be introduced. Here, we review the current literature on how to diagnose and manage frailty in primary care.
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Affiliation(s)
- Chang Won Won
- Department of Family Medicine, Kyung Hee University School of Medicine, Seoul, Korea
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42
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Sex Differences in Factors Affecting Depressive Symptoms in Older People in the Prefrailty Phase. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17124207. [PMID: 32545620 PMCID: PMC7344412 DOI: 10.3390/ijerph17124207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 06/08/2020] [Accepted: 06/11/2020] [Indexed: 11/17/2022]
Abstract
Depressive symptoms experienced late in life have considerable effects on the prevalence of comorbidity with physical and cognitive disabilities. By identifying and intervening on modifiable indicators for depression in prefrail older individuals, progression to the frailty phase can be delayed, and physical, psychosocial, and cognitive health problems of older people can be reduced and prevented. This study assessed sex differences in factors affecting depressive symptoms in older people in the prefrailty phase in Korea. Data from the 2014 National Survey of Older Koreans revealed 1706 women and 662 men in the early stages of old age. Regression analysis showed that economic status, number of medications, social support, nutritional status, and fear of falling collectively accounted for 39.0% of the variance among older men. Using the same analysis method, economic status, number of chronic diseases, number of medications, chewing discomfort, regular exercise, social support, mobility, nutritional status, and fear of falling collectively accounted for 37.5% of the variance among older women. Based on differences in characteristics with respect to the sex of older people in the prefrailty phase, public health workers in the community should consider sex differences when planning a frailty management program.
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Aida K, Kamiya K, Hamazaki N, Matsuzawa R, Nozaki K, Ichikawa T, Nakamura T, Yamashita M, Maekawa E, Yamaoka-Tojo M, Matsunaga A, Ako J. Usefulness of the Simplified Frailty Scale in Predicting Risk of Readmission or Mortality in Elderly Patients Hospitalized with Cardiovascular Disease. Int Heart J 2020; 61:571-578. [PMID: 32418965 DOI: 10.1536/ihj.19-557] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The simplified frailty scale is a simple frailty assessment tool modified from Fried's phenotypic frailty criteria, which is easy to administer in hospitalized patients. The applicability of the simplified frailty scale to indicate prognosis in elderly hospitalized patients with cardiovascular disease (CVD) was examined.This cohort study was performed in 895 admitted patients ≥ 65 years (interquartile range, 71.0-81.0, 541 men) with CVD. Patients were classified as robust, prefrail, or frail based on the five components of the simplified frailty scale: weakness, slowness, exhaustion, low activity, and weight loss. The primary endpoint was the composite outcome of all-cause mortality and unplanned readmission for CVD.Patients positive for greater numbers of frailty components showed higher risk of all-cause mortality or unplanned CVD-related readmission (P for trend < 0.001). Classification as both frail (adjusted HR: 3.27, 95% confidence interval [CI]: 1.49-7.21, P = 0.003) and prefrail (adjusted HR: 2.19, 95% CI: 1.00-4.79, P = 0.049) independently predicted the composite endpoint compared with robust after adjusting for potential confounding factors. The inclusion of prefrail, frail, and number of components of frailty increased both continuous net reclassification improvement (0.113, P = 0.049; 0.426, P < 0.001; and 0.321, P < 0.001) and integrated discrimination improvement (0.007, P = 0.037; 0.009, P = 0.038; and 0.018, P = 0.002) for the composite endpoint.Higher scores on the simplified frailty scale were associated with increased risk of mortality or readmission in elderly patients hospitalized for CVD.
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Affiliation(s)
- Keita Aida
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences
| | - Kentaro Kamiya
- Department of Rehabilitation, Kitasato University School of Allied Health Sciences
| | | | - Ryota Matsuzawa
- Department of Physical Therapy, School of Rehabilitation, Hyogo University of Health Sciences
| | - Kohei Nozaki
- Department of Rehabilitation, Kitasato University Hospital
| | | | - Takeshi Nakamura
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences
| | - Masashi Yamashita
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences
| | - Emi Maekawa
- Department of Cardiovascular Medicine, Kitasato University School of Medicine
| | - Minako Yamaoka-Tojo
- Department of Rehabilitation, Kitasato University School of Allied Health Sciences
| | - Atsuhiko Matsunaga
- Department of Rehabilitation Sciences, Kitasato University Graduate School of Medical Sciences.,Department of Rehabilitation, Kitasato University School of Allied Health Sciences
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University School of Medicine
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Nemoto M, Sasai H, Yabushita N, Tsuchiya K, Hotta K, Fujita Y, Kim T, Tsujimoto T, Arai T, Tanaka K. A Novel Exercise for Enhancing Visuospatial Ability in Older Adults with Frailty: Development, Feasibility, and Effectiveness. Geriatrics (Basel) 2020; 5:geriatrics5020029. [PMID: 32375239 PMCID: PMC7345634 DOI: 10.3390/geriatrics5020029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/28/2020] [Accepted: 05/02/2020] [Indexed: 01/21/2023] Open
Abstract
We aimed to develop a novel exercise to improve visuospatial ability and evaluate its feasibility and effectiveness in older adults with frailty. A non-randomized preliminary trial was conducted between June 2014 and March 2015. We recruited 35 adults with frailty (24 women), aged 66-92 years. Participants were assigned to either locomotive- or visuospatial-exercise groups. All participants exercised under the supervision of physiotherapists for 90 min/week for 12 weeks. The visuospatial exercise participants used cubes with six colored patterns and were instructed to "reproduce the same colored pattern as shown in the photo", using the cubes. In the locomotive exercise group, lower extremity functional training was provided. Rates of retention and attendance measured feasibility. Most participants completed the intervention (77.3%, locomotive; 84.6%, visuospatial) and had good attendance (83.8%, locomotive; 90.7%, visuospatial). Mini-mental state examination (MMSE), clock drawing test (CDT), and seven physical performance tests were conducted before and after interventions. The improvement in the MMSE score, qualitative analysis of CDT, grip strength, and sit and reach assessments were significantly greater in the visuospatial exercise group than in the locomotive exercise group. The cube exercise might be a feasible exercise program to potentially improve visuospatial ability and global cognition in older adults with frailty.
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Affiliation(s)
- Miyuki Nemoto
- Dementia Medical Center, University of Tsukuba Hospital, Tsukuba 3058575, Japan
- Correspondence: ; Tel.: +81-29-853-8069
| | - Hiroyuki Sasai
- Research Team for Promoting Independence and Mental Health, Tokyo Metropolitan Institute of Gerontology, Tokyo 1730015, Japan;
| | | | - Keito Tsuchiya
- School of Health and Physical Education, University of Tsukuba, Tsukuba 3058577, Japan;
| | - Kazushi Hotta
- Department of Occupational Therapy, Ibaraki Prefectural University of Health Sciences, Ami 3000394, Japan; (K.H.); (Y.F.)
| | - Yoshihiko Fujita
- Department of Occupational Therapy, Ibaraki Prefectural University of Health Sciences, Ami 3000394, Japan; (K.H.); (Y.F.)
| | - Taeho Kim
- Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba 3058577, Japan;
| | | | - Tetsuaki Arai
- Faculty of Medicine, University of Tsukuba, Tsukuba 3058575, Japan;
| | - Kiyoji Tanaka
- Faculty of Health and Sport Sciences, University of Tsukuba, Tsukuba 3058577, Japan;
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45
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Witham MD, Wason J, Dodds R, Sayer AA. Developing a composite outcome measure for frailty prevention trials - rationale, derivation and sample size comparison with other candidate measures. BMC Geriatr 2020; 20:113. [PMID: 32213165 PMCID: PMC7098153 DOI: 10.1186/s12877-020-1463-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 02/06/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Frailty is the loss of ability to withstand a physiological stressor and is associated with multiple adverse outcomes in older people. Trials to prevent or ameliorate frailty are in their infancy. A range of different outcome measures have been proposed, but current measures require either large sample sizes, long follow-up, or do not directly measure the construct of frailty. METHODS We propose a composite outcome for frailty prevention trials, comprising progression to the frail state, death, or being too unwell to continue in a trial. To determine likely event rates, we used data from the English Longitudinal Study for Ageing, collected 4 years apart. We calculated transition rates between non-frail, prefrail, frail or loss to follow up due to death or illness. We used Markov state transition models to interpolate one- and two-year transition rates and performed sample size calculations for a range of differences in transition rates using simple and composite outcomes. RESULTS The frailty category was calculable for 4650 individuals at baseline (2226 non-frail, 1907 prefrail, 517 frail); at follow up, 1282 were non-frail, 1108 were prefrail, 318 were frail and 1936 had dropped out or were unable to complete all tests for frailty. Transition probabilities for those prefrail at baseline, measured at wave 4 were respectively 0.176, 0.286, 0.096 and 0.442 to non-frail, prefrail, frail and dead/dropped out. Interpolated transition probabilities were 0.159, 0.494, 0.113 and 0.234 at two years, and 0.108, 0.688, 0.087 and 0.117 at one year. Required sample sizes for a two-year outcome in a two-arm trial were between 1040 and 7242 for transition from prefrailty to frailty alone, 246 to 1630 for transition to the composite measure, and 76 to 354 using the composite measure with an ordinal logistic regression approach. CONCLUSION Use of a composite outcome for frailty trials offers reduced sample sizes and could ameliorate the effect of high loss to follow up inherent in such trials due to death and illness.
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Affiliation(s)
- Miles D. Witham
- AGE Research Group, NIHR Newcastle Biomedical Research Centre, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University and Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, NE4 5PL UK
| | - James Wason
- Population Health Sciences Institute, Faculty of Medical Sciences, Newcastle University, Newcastle-upon-Tyne, UK
| | - Richard Dodds
- AGE Research Group, NIHR Newcastle Biomedical Research Centre, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University and Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, NE4 5PL UK
| | - Avan A. Sayer
- AGE Research Group, NIHR Newcastle Biomedical Research Centre, Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University and Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, NE4 5PL UK
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Gual N, García-Salmones M, Brítez L, Crespo N, Udina C, Pérez LM, Inzitari M. The role of physical exercise and rehabilitation in delirium. Eur Geriatr Med 2020; 11:83-93. [PMID: 32297245 PMCID: PMC7224129 DOI: 10.1007/s41999-020-00290-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 01/15/2020] [Indexed: 01/07/2023]
Abstract
PURPOSE This article aims to analyze the intersections between delirium, physical exercise and rehabilitation, to better understand their interrelation and to visualize future lines of research. METHODS In this narrative review, after an overview of brain neurophysiology and function, as common substrates to understand the relationship between delirium and physical function, we explore the scientific evidence in: (1) physical dysfunction as a risk factor for delirium; (2) physical dysfunction as a symptom of delirium and (3) functional consequences related to delirium. Later, we analyze the physical therapy as one of the main strategies in multicomponent interventions to prevent delirium, by examining intervention studies including rehabilitation, which have shown to be effective in managing delirium. Finally, we analyze how frailty, delirium and physical exercise interact with each other. RESULTS This review confirms the close relationship between delirium and physical dysfunction; therefore, it is not surprising that physical exercise is widely used in delirium preventive strategies. Although delirium is catalogued as a neurocognitive disorder, scientific evidence shows that it is also a motor disorder, which is to be expected, since a vast body of literature already supports an interaction between motor and cognitive function. CONCLUSION The motor component of delirium should be taken into account when designing interventions or strategies to address delirium. These interventions may have a special importance in frail older adults.
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Affiliation(s)
- N Gual
- Parc Sanitari Pere Virgili, Carrer d'Esteve Terradas 30, 08023, Barcelona, Spain. .,REFiT Barcelona Research Group, Vall d'Hebrón Institute of Research (VHIR), Barcelona, Spain. .,Universitat Autònoma de Barcelona, Barcelona, Spain.
| | - M García-Salmones
- Parc Sanitari Pere Virgili, Carrer d'Esteve Terradas 30, 08023, Barcelona, Spain
| | - L Brítez
- Parc Sanitari Pere Virgili, Carrer d'Esteve Terradas 30, 08023, Barcelona, Spain
| | - N Crespo
- Parc Sanitari Pere Virgili, Carrer d'Esteve Terradas 30, 08023, Barcelona, Spain
| | - C Udina
- Parc Sanitari Pere Virgili, Carrer d'Esteve Terradas 30, 08023, Barcelona, Spain.,REFiT Barcelona Research Group, Vall d'Hebrón Institute of Research (VHIR), Barcelona, Spain.,Universitat Autònoma de Barcelona, Barcelona, Spain
| | - L M Pérez
- Parc Sanitari Pere Virgili, Carrer d'Esteve Terradas 30, 08023, Barcelona, Spain.,REFiT Barcelona Research Group, Vall d'Hebrón Institute of Research (VHIR), Barcelona, Spain
| | - M Inzitari
- Parc Sanitari Pere Virgili, Carrer d'Esteve Terradas 30, 08023, Barcelona, Spain.,REFiT Barcelona Research Group, Vall d'Hebrón Institute of Research (VHIR), Barcelona, Spain.,Universitat Autònoma de Barcelona, Barcelona, Spain
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Primary care interventions to address physical frailty among community-dwelling adults aged 60 years or older: A meta-analysis. PLoS One 2020; 15:e0228821. [PMID: 32032375 PMCID: PMC7006935 DOI: 10.1371/journal.pone.0228821] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Accepted: 01/23/2020] [Indexed: 02/08/2023] Open
Abstract
Introduction The best interventions to address frailty among older adults have not yet been fully defined, and the diversity of interventions and outcome measures makes this process challenging. Consequently, there is a lack of guidance for clinicians and researchers regarding which interventions are most likely to help older persons remain robust and independent. This paper uses meta-analysis to assess effectiveness of primary care interventions for physical frailty among community-dwelling adults aged 60+ and provides an up-to-date synthesis of literature in this area. Methods PubMed, CINAHL, Cochrane Register of Controlled Trials, and PEDro databases were searched, and RCTs, controlled pilot studies, or trials with similar study designs addressing frailty in the primary care setting among persons aged 60+ were chosen. Study data was abstracted following PRISMA guidelines, then meta-analysis was performed using the random effects model. Results 31 studies with a total of 4794 participants were analysed. Interventions using predominantly resistance-based exercise and nutrition supplementation seemed to improve frailty status versus control (RR = 0.62 (CI 0.48–0.79), I2 = 0%). Exercise plus nutrition education also reduced frailty (RR = 0.69 (CI 0.58–0.82), I2 = 0%). Exercise alone seemed effective in reducing frailty (RR = 0.63 (CI 0.47–0.84), I2 = 0%) and improving physical performance (RR = 0.43 (CI 0.18–0.67), I2 = 0%). Exercise alone also appeared superior to control in improving gait speed (SMD = 0.36 (CI 0.10–0.61, I2 = 74%), leg strength (SMD = 0.61 (CI 0.09–1.13), I2 = 87%), and grip strength (Mean Difference = 1.08 (CI 0.02–2.15), I2 = 71%) though a high degree of heterogeneity was observed. Comprehensive geriatric assessment (RR = 0.77 (CI 0.64–0.93), I2 = 0%) also seemed superior to control in reducing frailty. Conclusion Exercise alone or with nutrition supplementation or education, and comprehensive geriatric assessment, may reduce physical frailty. Individual-level factors and health systems resource availability will likely determine configuration of future interventions.
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Iwao Y, Shigeishi H, Takahashi S, Uchida S, Kawano S, Sugiyama M. Improvement of physical and oral function in community-dwelling older people after a 3-month long-term care prevention program including physical exercise, oral health instruction, and nutritional guidance. Clin Exp Dent Res 2019; 5:611-619. [PMID: 31890297 PMCID: PMC6934341 DOI: 10.1002/cre2.226] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 06/14/2019] [Accepted: 07/07/2019] [Indexed: 11/11/2022] Open
Abstract
Objective There is limited evidence about the most appropriate way to improve physical and oral function in older people. The aim of this study was to clarify the effectiveness of a long-term care prevention program combining physical exercise, oral health instruction, and nutritional guidance among community-dwelling older people. Materials and methods We included 43 older people aged at least 65 years (seven men and 23 women; mean age 75.3 years) in Bungotakada City, Japan. The 3-month program involved a weekly intervention. Physical and oral function was investigated on the first day of the program (i.e., baseline) and at the end of the program (i.e., after 3 months). Physical function was examined using measures such as handgrip strength, timed up-and-go test, and one-leg standing time with eyes open. An oral diadochokinesis test was used to assess oral function. Results Mean maximum handgrip strength increased significantly in older people aged ≤74 years (younger participants) and those aged ≥75 years (older participants) after 3 months compared with the baseline. The timed up-and-go test duration was significantly lower in older participants after the program. Repetition of the monosyllables pa and ka and the repetitive saliva swallowing test was significantly improved in both groups. The dysphagia risk assessment for the community-dwelling elderly score was significantly lower in younger participants after 3 months. Conclusion Participation in a 3-month program combining physical exercise, oral health instruction, and nutritional guidance may contribute to improvement or maintenance of oral and physical function in older people.
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Affiliation(s)
- Yoshimi Iwao
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
- Bungotakada City Council of Social WelfareBungotakadaJapan
| | - Hideo Shigeishi
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
| | | | - Shino Uchida
- Bungotakada City Council of Social WelfareBungotakadaJapan
| | - Shirou Kawano
- Bungotakada City Council of Social WelfareBungotakadaJapan
| | - Masaru Sugiyama
- Department of Public Oral Health, Program of Oral Health Sciences, Graduate School of Biomedical and Health SciencesHiroshima UniversityHiroshimaJapan
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Motivational Strategies to Prevent Frailty in Older Adults with Diabetes: A Focused Review. J Aging Res 2019; 2019:3582679. [PMID: 31885920 PMCID: PMC6893277 DOI: 10.1155/2019/3582679] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 10/25/2019] [Indexed: 01/15/2023] Open
Abstract
The prevalence of diabetes among Americans aged 65 years and older is greater than 25%. Medical expenditures for persons with diabetes are more than twice as high as those for patients without diabetes. Diabetes in older adults often times coexists with frailty, resulting in reduced quality of life and increased health-care use. Many older adults with type 2 diabetes have mobility impairments and experience falls, which contributes to increased frailty. Exercise has a protective effect for frailty and falls, yet less than half of persons with diabetes exercise and approximately one-quarter meet exercise recommendations. In addition to exercise, nutrition may help reduce the risk for falls; however, nutritional interventions have not been tested as a fall-prevention intervention. According to a review, there is insufficient evidence to create nutritional guidelines specific for frail older adults with type 2 diabetes. There is a need to motivate and empower older adults with type 2 diabetes to make lifestyle changes to prevent frailty. The purpose of this review was to identify and integrate what is known and what still needs to be done for this population to be successful in making health behavior changes to reduce frailty. There is some evidence that motivational approaches have worked for older adults with various chronic disease conditions. However, studies applying motivational strategies are lacking for frail older adults with type 2 diabetes. A novel motivational approach was described; it combines aspects of the Health Belief Model and Motivational Interviewing. Intervention studies incorporating this model are needed to determine whether this client-driven strategy can help various racial/ethnic populations make the sustainable health behavior changes of increasing exercise and healthy eating while taking into consideration physiological, psychological, and economic barriers.
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Offord NJ, Clegg A, Turner G, Dodds RM, Sayer AA, Witham MD. Current practice in the diagnosis and management of sarcopenia and frailty - results from a UK-wide survey. J Frailty Sarcopenia Falls 2019; 4:71-77. [PMID: 32300721 PMCID: PMC7155363 DOI: 10.22540/jfsf-04-071] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2019] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES Despite a rising clinical and research profile, there is limited information about how frailty and sarcopenia are diagnosed and managed in clinical practice. Our objective was to build a picture of current practice by conducting a survey of UK healthcare professionals. METHODS We surveyed healthcare professionals in NHS organisations, using a series of four questionnaires. These focussed on the diagnosis and management of sarcopenia, and the diagnosis and management of frailty in acute medical units, community settings and surgical units. RESULTS Response rates ranged from 49/177 (28%) organisations for the sarcopenia questionnaire to 104/177 (59%) for the surgical unit questionnaire. Less than half of responding organisations identified sarcopenia; few made the diagnosis using a recognised algorithm or offered resistance training. The commonest tools used to identify frailty were the Rockwood Clinical Frailty Scale or presence of a frailty syndrome. Comprehensive Geriatric Assessment was offered by the majority of organisations, but this included exercise therapy in less than half of cases, and medication review in only one-third to two-thirds of cases. CONCLUSIONS Opportunities exist to improve consistency of diagnosis and delivery of evidence-based interventions for both sarcopenia and frailty.
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Affiliation(s)
| | - Andrew Clegg
- Academic Unit of Elderly Care & Rehabilitation (University of Leeds), Bradford Institute for Health Research, Bradford, UK
| | - Gill Turner
- Lymington Hospital, Southern Health NHS Foundation Trust
| | - Richard M. Dodds
- AGE Research Group, Institute of Neuroscience, Newcastle University, United Kingdom
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust and Newcastle University, United Kingdom
- Newcastle University Institute for Ageing, United Kingdom
| | - Avan A. Sayer
- AGE Research Group, Institute of Neuroscience, Newcastle University, United Kingdom
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust and Newcastle University, United Kingdom
- Newcastle University Institute for Ageing, United Kingdom
| | - Miles D. Witham
- AGE Research Group, Institute of Neuroscience, Newcastle University, United Kingdom
- NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust and Newcastle University, United Kingdom
- Newcastle University Institute for Ageing, United Kingdom
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