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Zheng G, Cheng Y, Wang C, Wang B, Zou X, Zhou J, Peng L, Zeng T. Elucidating the causal nexus and immune mediation between frailty and chronic kidney disease: integrative multi-omics analysis. Ren Fail 2024; 46:2367028. [PMID: 39010723 PMCID: PMC11265307 DOI: 10.1080/0886022x.2024.2367028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 06/06/2024] [Indexed: 07/17/2024] Open
Abstract
BACKGROUND Empirical research has consistently documented the concurrent manifestation of frailty and chronic kidney disease (CKD). However, the existence of a reverse causal association or the influence of confounding variables on these correlations remains ambiguous. METHODS Our analysis of 7,078 participants from National Health and Nutrition Examination Survey(NHANES) (1999-2018) applied weighted logistic regression and Mendelian Randomization (MR) to investigate the correlation between the frailty index (FI) and renal function. The multivariate MR analysis was specifically adjusted for type 2 diabetes and hypertension. Further analysis explored 3282 plasma proteins to link FI to CKD. A two-step network MR highlighted immune cells' mediating roles in the FI-CKD relationship. RESULT Genetically inferred FI and various renal function markers are significantly correlated, as supported by NHANES analyses. Multivariate MR analysis revealed a direct causal association between the FI and CKD. Additionally, our investigation into plasma proteins identified Tmprss11D and MICB correlated with FI and CKD, respectively. A two-step network MR to reveal 15 immune cell types, notably Central Memory CD4+ T cells and Lymphocytes, as crucial mediators between FI and CKD. CONCLUSION Our work establishes a causal connection between frailty and CKD, mediated by specific immune cell profiles. These findings highlight the importance of immune mechanisms in the frailty-CKD interplay and suggest that targeting shared risk factors and immune pathways could improve management strategies for these conditions. Our research contributes to a more nuanced understanding of frailty and CKD, offering new avenues for intervention and patient care in an aging population.
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Affiliation(s)
- Guanghao Zheng
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Yu Cheng
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Chenlong Wang
- Department of Central Laboratory, The Affiliated Huaian No.1 Peopele’s Hospital, Nanjing Medical University, Huai’an, China
| | - Bin Wang
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Xinchang Zou
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Jie Zhou
- Department of Medicine, Graduate School of Nanchang University, Nanchang, China
| | - Lifen Peng
- Molecular Experiment Center, Jiangxi Provincial People’s Hospital Affiliated to Nanchang University, Nanchang, China
| | - Tao Zeng
- Department of Urology, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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Bombelli S, Grasselli C, Mazzola P, Veronesi V, Morabito I, Zucchini N, Scollo CM, Blanco SI, De Marco S, Torsello B, Vitarelli F, Antolini L, Bianchi C, Leoni V, Bellelli G, Perego RA. Impairment of Renal and Hematopoietic Stem/Progenitor Cell Compartments in Frailty Syndrome: Link With Oxidative Stress, Plasma Cytokine Profiles, and Nuclear DNA Damage. J Gerontol A Biol Sci Med Sci 2024; 79:glae188. [PMID: 39066510 PMCID: PMC11439494 DOI: 10.1093/gerona/glae188] [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: 02/15/2024] [Indexed: 07/28/2024] Open
Abstract
Frailty is an age-related syndrome that drives multiple physiological system impairments in some older adults, and its pathophysiological mechanisms remain unclear. We evaluated whether frailty-related biological processes could impair stem cell compartments, specifically the renal stem compartment, given that kidney dysfunctions are frequent in frailty. A well-characterized in vitro nephrosphere model of human adult renal stem/progenitor cells has been instrumental to and was appropriate for verifying this hypothesis in our current research. Evaluating the effects of plasma from older individuals with frailty (frail plasma) on allogeneic renal stem/progenitor cells, we showed significant functional impairment and nuclear DNA damage in the treated cells of the renal stem compartment. The analysis of the frail plasma revealed mitochondrial functional impairment associated with the activation of oxidative stress and a unique inflammatory mediator profile in frail individuals. In addition, the plasma of frail subjects also contained the highest percentage of DNA-damaged autologous circulating hematopoietic progenitor/stem cells. The integration of both molecular and functional data obtained allowed us to discern patterns associated with frailty status, irrespective of the comorbidities present in the frail individuals. The data obtained converged toward biological conditions that in frailty caused renal and hematopoietic impairment of stem cells, highlighting the possibility of concomitant exhaustion of several stem compartments.
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Affiliation(s)
- Silvia Bombelli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Chiara Grasselli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Paolo Mazzola
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Acute Geriatric Unit, IRCCS San Gerardo, Monza, Italy
| | - Valentina Veronesi
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Bicocca Bioinformatics Biostatistics and Bioimaging Center - B4, University of Milano-Bicocca, Monza, Italy
| | - Ivana Morabito
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | | | - Chiara M Scollo
- Immunotransfusional Unit, Laboratory of Hematology, IRCCS San Gerardo, Monza, Italy
| | | | - Sofia De Marco
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Barbara Torsello
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Federica Vitarelli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Laboratory of Clinical Pathology and Toxicology, Pio XI Hospital, ASST-Brianza, Desio, Italy
| | - Laura Antolini
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Bicocca Bioinformatics Biostatistics and Bioimaging Center - B4, University of Milano-Bicocca, Monza, Italy
| | - Cristina Bianchi
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Valerio Leoni
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Laboratory of Clinical Pathology and Toxicology, Pio XI Hospital, ASST-Brianza, Desio, Italy
| | - Giuseppe Bellelli
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Acute Geriatric Unit, IRCCS San Gerardo, Monza, Italy
| | - Roberto A Perego
- School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
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McEvoy JW, McCarthy CP, Bruno RM, Brouwers S, Canavan MD, Ceconi C, Christodorescu RM, Daskalopoulou SS, Ferro CJ, Gerdts E, Hanssen H, Harris J, Lauder L, McManus RJ, Molloy GJ, Rahimi K, Regitz-Zagrosek V, Rossi GP, Sandset EC, Scheenaerts B, Staessen JA, Uchmanowicz I, Volterrani M, Touyz RM. 2024 ESC Guidelines for the management of elevated blood pressure and hypertension. Eur Heart J 2024; 45:3912-4018. [PMID: 39210715 DOI: 10.1093/eurheartj/ehae178] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/04/2024] Open
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Li W, Wu Z, Liao X, Geng D, Yang J, Dai M, Talipti M. Nutritional management interventions and multi-dimensional outcomes in frail and pre-frail older adults: A systematic review and meta-analysis. Arch Gerontol Geriatr 2024; 125:105480. [PMID: 38776700 DOI: 10.1016/j.archger.2024.105480] [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: 01/26/2024] [Revised: 04/27/2024] [Accepted: 05/06/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Frailty, a prevalent geriatric syndrome, presents challenges exacerbated by malnutrition. Nutritional Management Interventions (NMIs) offer hope in frailty reversal, necessitating exploration of their multi-dimensional outcomes. OBJECTIVES Assess NMIs' impact on frail and pre-frail older adults across diverse outcomes. METHODS A systematic review and meta-analysis of 13 studies (2012-2023) evaluated NMIs' effects on physical, dietary, psychological, and frailty aspects. Literature quality was assessed, and data analyzed with Review Manager 5.3. RESULTS A total of 13 studies involving participants were included in the analysis. Participants numbered 968, with the intervention group averaging 77.05±0.77 years and the control group 78.75±0.8 years. Compared to control groups,NMIs significantly increased body weight (SMD = 0.26, P = 0.03) and improved gait speed (SMD = 0.18, P = 0.03). Protein intake showed significance for interventions≤12 weeks (SMD = 1.04, P < 0.001). No significant differences in energy intake (SMD = 0.20, P = 0.60), but >12 weeks NMIs reduced energy intake (SMD = -0.73, P = 0.006). No significant differences in depressive symptoms, frailty scores, BMI, TUG, Handgrip Strength, or SPPB. CONCLUSION This meta-analysis underscores NMIs' potential benefits for frail and pre-frail older adults. Personalized, multidimensional interventions are recommended despite study limitations, emphasizing extended interventions and diverse assessments for holistic care.
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Affiliation(s)
- Weina Li
- School of Nursing, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong, Shanghai 56 Mailbox, China
| | | | - Xiaoqin Liao
- School of Nursing, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong, Shanghai 56 Mailbox, China.
| | - Dandan Geng
- School of Nursing, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong, Shanghai 56 Mailbox, China
| | - Jiechao Yang
- School of Nursing, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong, Shanghai 56 Mailbox, China
| | - Mengqiao Dai
- School of Nursing, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong, Shanghai 56 Mailbox, China
| | - Muksar Talipti
- School of Nursing, Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Pudong, Shanghai 56 Mailbox, China
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Fan X, Wang Y, Zhang Z, Yang R, Zhou Y, Gu J. Assessing the causal relationship between frailty and sex hormone-binding globulin or insulin-like growth factor-1 levels: A sex-stratified bidirectional Mendelian Randomization study. Exp Gerontol 2024; 195:112545. [PMID: 39154868 DOI: 10.1016/j.exger.2024.112545] [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: 03/31/2024] [Revised: 07/07/2024] [Accepted: 08/12/2024] [Indexed: 08/20/2024]
Abstract
BACKGROUND The association between frailty and sex hormone-binding globulin (SHBG) or insulin-like growth factor-1(IGF-1) levels demonstrates sex differences with inconsistent conclusions. This study aims to explore the causal relationship between frailty and SHBG or IGF-1 levels through bidirectional Mendelian randomization (MR). METHODS We conducted two-sample bidirectional sex-stratified MR analyses using summary-level data from genome-wide association studies (GWASs) to examine the causal relationship between frailty and IGF-1 or SHBG levels, as measured by frailty index (FI) and frailty phenotype (FP). We use the random-effects inverse-variance weighted (IVW), weighted median, MR-Egger, MR-Egger intercept, and leave-one-out approaches. RESULT The relationship between frailty and SHBG or IGF-1 levels is inversely related, with a significant decrease in SHBG levels in females. Specifically, SHBG levels significantly decrease with FI (β = -5.49; 95 % CI: -9.67 to -1.32; FDR = 0.02) and more pronounced with FP (β = -10.14; 95 % CI: -16.16 to -4.13; FDR = 0.01), as determined by the IVW approach. However, reverse analysis shows no significant effect of IGF-1 or SHBG levels on either FI or FP (p > 0.05). CONCLUSION Our study indicates a negative correlation between frailty and the levels of SHBG and IGF-1. It is suggested that further research is required to establish cut-off values for SHBG and IGF-1 levels in the frailty population. This is particularly important for females at higher risk, such as those undergoing menopause, to enable comprehensive assessment and early prevention efforts. While the findings imply that reduced IGF-1 and SHBG levels may not directly contribute to frailty, it is important not to overlook the underlying mechanisms through which they may indirectly influence frailty.
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Affiliation(s)
- Xinying Fan
- Department of General Practice, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Yuxin Wang
- The Fourth School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou 310003, Zhejiang, China
| | - Zhaoyu Zhang
- Department of General Practice, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Runjun Yang
- Department of Nuclear Medicine, Zhongshan Hospital of Fudan University, Shanghai 200032, China
| | - Yajing Zhou
- Department of Biostatistics, NHC Key Laboratory for Health Technology Assessment, Key Laboratory of Public Health Safety of Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
| | - Jie Gu
- Department of General Practice, Zhongshan Hospital of Fudan University, Shanghai 200032, China; International Medical Center, Zhongshan Hospital of Fudan University, Shanghai 200032, China.
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Chou YY, Wang MS, Lin CF, Lee YS, Lee PH, Huang SM, Wu CL, Lin SY. The application of machine learning for identifying frailty in older patients during hospital admission. BMC Med Inform Decis Mak 2024; 24:270. [PMID: 39334179 PMCID: PMC11430101 DOI: 10.1186/s12911-024-02684-z] [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: 12/14/2023] [Accepted: 09/16/2024] [Indexed: 09/30/2024] Open
Abstract
BACKGROUND Early identification of frail patients and early interventional treatment can minimize the frailty-related medical burden. This study investigated the use of machine learning (ML) to detect frailty in hospitalized older adults with acute illnesses. METHODS We enrolled inpatients of the geriatric medicine ward at Taichung veterans general hospital between 2012 and 2022. We compared four ML models including logistic regression, random forest (RF), extreme gradient boosting, and support vector machine (SVM) for the prediction of frailty. The feature window as well as the prediction window was set as half a year before admission. Furthermore, Shapley additive explanation plots and partial dependence plots were used to identify Fried's frailty phenotype for interpreting the model across various levels including domain, feature, and individual aspects. RESULTS We enrolled 3367 patients. Of these, 2843 were frail. We used 21 features to train the prediction model. Of the 4 tested algorithms, SVM yielded the highest AUROC, precision and F1-score (78.05%, 94.53% and 82.10%). Of the 21 features, age, gender, multimorbidity frailty index, triage, hemoglobin, neutrophil ratio, estimated glomerular filtration rate, blood urea nitrogen, and potassium were identified as more impactful due to their absolute values. CONCLUSIONS Our results demonstrated that some easily accessed parameters from the hospital clinical data system can be used to predict frailty in older hospitalized patients using supervised ML methods.
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Affiliation(s)
- Yin-Yi Chou
- Center for Geriatrics & Gerontology, Taichung Veterans General Hospital, Taichung, Taiwan
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Min-Shian Wang
- Smart Healthcare Committee, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Applied Mathematics, National Chung Hsing University, Taichung, Taiwan
| | - Cheng-Fu Lin
- Center for Geriatrics & Gerontology, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Family Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Division of Occupational Medicine, Department of Emergency, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Yu-Shan Lee
- Center for Geriatrics & Gerontology, Taichung Veterans General Hospital, Taichung, Taiwan
- Division of Neurology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Pei-Hua Lee
- Center for Geriatrics & Gerontology, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Shih-Ming Huang
- Department of Pharmacy, Taichung Veterans General Hospital, Taichung, Taiwan
| | - Chieh-Liang Wu
- Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan
| | - Shih-Yi Lin
- Center for Geriatrics & Gerontology, Taichung Veterans General Hospital, Taichung, Taiwan.
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung, Taiwan.
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.
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Faria ADCA, Martins MM, Laredo-Aguilera JA, Ventura-Silva JMA, Ribeiro OMPL. Development and Validation of a Game for Older Adults on Lifestyles and Frailty. NURSING REPORTS 2024; 14:2499-2512. [PMID: 39311192 PMCID: PMC11417926 DOI: 10.3390/nursrep14030184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2024] [Revised: 09/15/2024] [Accepted: 09/18/2024] [Indexed: 09/26/2024] Open
Abstract
BACKGROUND Games are a promising strategy for rehabilitating older adults. The effect of games on promoting healthy lifestyles and preventing frailty remains uncertain. This article aims to describe the process of development and validation of the game "Bem-me-quer para a saúde"® to promote the acquisition of healthy lifestyles and prevent frailty in over 65-year-olds. METHODS This study comprised three distinct phases, spanning from December 2023 to June 2024. The first phase comprised a thorough review of the scientific literature on the frailty and lifestyles of older adults, a second phase of game design, and a third phase of content and semantic validation conducted by specialized nurses and older adults. RESULTS After revising literature, this study utilized an e-Delphi with a panel of 14 specialist nurses who underwent two rounds of evaluation. The "Bem-me-quer para a saúde"® game includes a puzzle board with 54 pieces and 30 educational cards. In the final phase, we evaluated the game on a cohort of 50 older adults, highlighting its reflective, interactive, and educational aspects. CONCLUSIONS The game presented sufficient evidence of content validity and relevance to clinical practice. We should conduct additional research to evaluate its impact on lifestyle modification and frailty prevention.
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Affiliation(s)
- Ana da Conceição Alves Faria
- Abel Salazar Biomedical Sciences Institute, University of Porto, 4050-313 Porto, Portugal;
- Médio Ave Local Health Unit, 4760-412 Vila Nova de Famalicão, Portugal
- CINTESIS@RISE, 4200-450 Porto, Portugal; (J.M.A.V.-S.); (O.M.P.L.R.)
| | - Maria Manuela Martins
- Abel Salazar Biomedical Sciences Institute, University of Porto, 4050-313 Porto, Portugal;
- CINTESIS@RISE, 4200-450 Porto, Portugal; (J.M.A.V.-S.); (O.M.P.L.R.)
| | - José Alberto Laredo-Aguilera
- Facultad de Fisioterapia y Enfermería, Campus de Fábrica de Armas, Universidad de Castilla-La Mancha, Av de Carlos III, nº 21, 45071 Toledo, Spain;
- Multidisciplinary Research Group in Care (IMCU), University of Castilla-La Mancha, 45005 Toledo, Spain
| | - João Miguel Almeida Ventura-Silva
- CINTESIS@RISE, 4200-450 Porto, Portugal; (J.M.A.V.-S.); (O.M.P.L.R.)
- Northern Health School of the Portuguese Red Cross, 3720-126 Oliveira de Azeméis, Portugal
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Myhre J, Bergh S, Kirkevold Ø, Lichtwarck B. An organisation working mainly reactively instead of proactively: a qualitative study of how frail users of home care services and their next of kin experience crises. BMC Health Serv Res 2024; 24:1102. [PMID: 39300459 DOI: 10.1186/s12913-024-11544-5] [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: 02/07/2024] [Accepted: 09/05/2024] [Indexed: 09/22/2024] Open
Abstract
BACKGROUND Frail people receiving home care services face an increased risk of developing crisis, which can result in adverse events, coercive measures, and acute institutionalisation. The prevalence of frailty is expected to increase due to the ageing population in most countries. However, our knowledge of the process leading to crises among frail community-dwelling patients remains limited. The aim of our study was to explore how users of home care services and their next of kin experienced crises and how these crises were approached by home care services. METHODS A qualitative explorative design with 21 interviews was conducted. We explored crises within the last year that had led to an acute institutionalisation (hospital or nursing home) or to an unstable situation with high risk of institutionalisation. Systematic text condensation (STC) was used to analyse the data. RESULTS Our findings are summarised into one overarching theme; an organisation working mainly reactively instead of proactively, which is supported by four subthemes: (1) insufficient communication-a determinant of crises, (2) the lack of a holistic approach, (3) a sense of being a burden, and (4) the complexity of crises. The reactive approach is demonstrated in the participant's experience of insufficient communication and the lack of a holistic approach from the service, but also in the user's sense of being a burden, which seems to be reinforced by the experienced busyness from the staff in the home care services. This reactive approach to crises seems to have contributed to difficulties in detecting the various stressors involved in the complex process leading to crisis. CONCLUSIONS Our findings suggest that home care services tend to be characterised by a reactive approach to rising instability and the development of crises for users. This can be interpreted as an emergent property of the organisation and the adaptation towards exceeding demands due to insufficient capacity in health care services. We recommend the use of multicomponent care programmes comprising interdisciplinary case conferences in home care services to implement a cultural change that can shift the service from a reactive, fragmented, and task-oriented approach to a more proactive approach.
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Affiliation(s)
- Janne Myhre
- The Research Centre for Age-related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway.
- Department of Health and Nursing Science, Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, INN University, Elverum, Norway.
- Norwegian Centre for Violence and Traumatic stress Studies, (NKVTS), Oslo, Norway.
| | - Sverre Bergh
- The Research Centre for Age-related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
- Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Vestfold, Norway
| | - Øyvind Kirkevold
- The Research Centre for Age-related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
- Norwegian Centre for Violence and Traumatic stress Studies, (NKVTS), Oslo, Norway
- Department of Health, Care and Nursing, Faculty of medicine NTNU, Norwegian University of Science and Technology, Gjøvik, Norway
| | - Bjørn Lichtwarck
- The Research Centre for Age-related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
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Njoku CM, Barnett F, Fiatarone Singh MA, Valenzuela T, Inskip M. Multifaceted Interventions Inclusive of Medication Optimization for Frailty in Aged Care: A Systematic Review. J Am Med Dir Assoc 2024; 25:105111. [PMID: 38964374 DOI: 10.1016/j.jamda.2024.105111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 07/06/2024]
Abstract
OBJECTIVES Implementation of best practice frailty guidelines in residential aged care is currently unclear, and there is a particular scarcity of evidence regarding multifaceted frailty treatments inclusive of medication optimization in these settings, despite the bidirectional relationship between polypharmacy and frailty. This review aimed to retrieve all relevant literature and evaluate the effect of medication optimization delivered in conjunction with exercise and/or nutritional interventions in the best-practice management of frailty in residential aged care. DESIGN Systematic review with a qualitative synthesis. SETTINGS AND PARTICIPANTS Older adults residing within residential aged care (otherwise referred to as nursing homes or long-term care). METHODS The protocol was prospectively registered on PROSPERO (Reg. No.: CRD42022372036) using the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) guidelines. Five electronic databases were searched from inception to November 23, 2023, with alerts monitored until March 28, 2024. Quality of studies was assessed using the ROB 2 and ROBIN-1 tools. RESULTS A total of 10,955 articles were retrieved; 62 full articles were reviewed, with 3 studies included (2 randomized controlled trials and 1 nonrandomized controlled trial) involving 1030 participants. Included studies did not use specific frailty scores but reported individual components of frailty such as weight loss or number of medications prescribed. No trial combining medication review, exercise, and nutrition was identified. Medication review reduced the number of medications prescribed, whereas the use of nutritional support reduced gastrointestinal medication and maintained weight. CONCLUSION AND IMPLICATIONS There is no published research investigating best-practice guidelines for medication optimization used in combination with both exercise and nutrition in aged care to address frailty. This review confirms the need for studies implementing Consensus Guidelines for frailty treatment in this vulnerable cohort.
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Affiliation(s)
- Chidiamara M Njoku
- College of Healthcare Sciences, Sport and Exercise Science, James Cook University, Townsville, Queensland, Australia.
| | - Fiona Barnett
- College of Healthcare Sciences, Sport and Exercise Science, James Cook University, Townsville, Queensland, Australia
| | - Maria A Fiatarone Singh
- Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia; The Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, MA, USA; Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Trinidad Valenzuela
- College of Healthcare Sciences, Sport and Exercise Science, James Cook University, Townsville, Queensland, Australia; Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - Michael Inskip
- College of Healthcare Sciences, Sport and Exercise Science, James Cook University, Townsville, Queensland, Australia; Sydney School of Health Sciences, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
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Liu X, Yang X. Research Progress on Frailty in Elderly People. Clin Interv Aging 2024; 19:1493-1505. [PMID: 39224708 PMCID: PMC11368114 DOI: 10.2147/cia.s474547] [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] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Accepted: 07/24/2024] [Indexed: 09/04/2024] Open
Abstract
Global aging is rapidly accelerating, which significantly influences the health systems worldwide. Frailty emerges as the most conspicuous hallmark of aging, imposing novel global health challenges. Characterized by a multifaceted decline across physiological system, frailty diminishes an individual's capacity to maintain equilibrium in the presence of stressors, which leads to adverse outcomes such as falls, delirium, and disability. Several screening tools and interventions have been developed to mitigate the harm caused by frailty to human health, but research on frailty in mainland China commences belatedly with scant studies conducted. Therefore, it is imperative to explore screening methods and treatment modalities tailored to the Chinese context, thereby enhancing the older adults' quality of life and advancing social medicine. This review aims to elucidate the evolution, diagnosis, and management of frailty, alongside the challenges it poses, with the overarching goal of guiding future diagnostic and therapeutic endeavors. Specifically, we summarized the mechanisms of frailty and intervention strategies in elderly people, and meanwhile, we evaluated the advantages and disadvantages of different measurement tools.
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Affiliation(s)
- Xiaoming Liu
- Department of Geriatric Medicine, The Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250014, People’s Republic of China
| | - Xiaoni Yang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, 250014, People’s Republic of China
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Zhang Y, Liu M, Li J, Ruan L, Wu X, Zhang C, Chen L. Physical frailty, genetic predisposition, and incident arrhythmias. J Cachexia Sarcopenia Muscle 2024; 15:1463-1472. [PMID: 38853292 PMCID: PMC11294030 DOI: 10.1002/jcsm.13499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 03/15/2024] [Accepted: 04/10/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Cross-sectional evidence suggests a possible link between frailty and atrial fibrillation (AF). It remains unclear whether frailty and incident arrhythmias are longitudinally associated. This study aimed to determine whether the frailty phenotype is longitudinally associated with incident arrhythmias, especially AF. METHODS In this prospective cohort of UK Biobank, individuals with arrhythmias at baseline, those without data for frailty phenotype, and no genetic data were excluded. Five domains of physical frailty, including weight loss, exhaustion, low physical activity, low grip strength, and slow gait speed, were assessed. A total of 142 single-nucleotide polymorphisms was used to calculate the polygenic risk score (PRS) for AF. Hospital inpatient records and death records were used to identify incident arrhythmias. RESULTS This study included 464 154 middle-aged and older adults (mean age 56.4 ± 8.1 years, 54.7% female) without arrhythmia at baseline. During a median follow-up of 13.4 years (over 5.9 million person-years), 46 454 new-onset arrhythmias cases were recorded. In comparison with non-frailty, the multivariable-adjusted hazard ratios (HRs) of AF were 1.12 (95% CI: 1.09, 1.15, P < 0.0001) and 1.44 (95% CI: 1.36, 1.51, P < 0.0001) for participants with pre-frailty and frailty, respectively. Similar associations were observed for other arrhythmias. We found that slow gait speed presented the strongest risk factor in predicting all arrhythmias, including AF (HR 1.34, 95% CI: 1.30, 1.39), bradyarrhythmias (HR 1.30, 95% CI: 1.22, 1.37), conduction system diseases (HR 1.29, 95% CI: 1.22, 1.36), supraventricular arrhythmias (HR 1.32, 95% CI: 1.19, 1.47), and ventricular arrhythmias (HR 1.37, 95% CI: 1.25, 1.51), with all P values <0.0001. In addition to slow gait speed, weight loss (HR 1.13, 95% CI: 1.09, 1.16, P < 0.0001) and exhaustion (HR 1.11, 95% CI: 1.07, 1.14, P < 0.0001) were significantly associated with incident AF, whereas insignificant associations were observed for physical activity (HR 1.03, 95% CI: 0.996, 1.08, P = 0.099) and low grip strength (HR 1.00, 95% CI: 0.97, 1.03, P = 0.89). We observed a significant interaction between genetic predisposition and frailty on incident AF (P for interaction <0.0001), where those with frailty and the highest tertile of PRS had the highest risk of AF (HR 3.34, 95% CI: 3.08, 3.61, P < 0.0001) compared with those with non-frailty and the lowest tertile of PRS. CONCLUSIONS Physical pre-frailty and frailty were significantly and independently associated with incident arrhythmias. Although direct causal inference still needs to be further validated, these results suggested the importance of assessing and managing frailty for arrhythmia prevention.
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Affiliation(s)
- Yucong Zhang
- Department of Geriatrics, Institute of Gerontology, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Man Liu
- Department of Geriatrics, Institute of Gerontology, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Jiajun Li
- Division of Cardiothoracic and Vascular Surgery, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Lei Ruan
- Department of Geriatrics, Institute of Gerontology, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Xiaofen Wu
- Department of Geriatrics, Institute of Gerontology, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Cuntai Zhang
- Department of Geriatrics, Institute of Gerontology, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Key Laboratory of Vascular Aging, Ministry of Education, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Liangkai Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
- Ministry of Education Key Lab of Environment and Health, School of Public Health, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
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12
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Eidam A, Durga J, Bauer JM, Zimmermann S, Vey JA, Rapp K, Schwenk M, Cesari M, Benzinger P. Interventions to prevent the onset of frailty in adults aged 60 and older (PRAE-Frail): a systematic review and network meta-analysis. Eur Geriatr Med 2024:10.1007/s41999-024-01013-x. [PMID: 39060779 DOI: 10.1007/s41999-024-01013-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024]
Abstract
PURPOSE Frailty in older adults is associated with multiple adverse health outcomes, while evidence on its successful prevention has been scarce. Therefore, we analyzed the effectiveness of different interventions for the prevention of frailty onset. METHODS In this systematic review, eight databases were searched for randomized controlled trials of interventions in non-frail (i.e., robust or pre-frail) adults aged ≥ 60 years that assessed frailty incidence at follow-up. Additive component network meta-analysis (CNMA) was conducted to isolate the effect of different intervention types on the main outcome of frailty incidence, reporting relative risk (RR) with 95% confidence intervals (CI). The effect on gait speed was analyzed as an additional outcome using a classic network meta-analysis and the standardized mean difference (SMD) with 95% CI. RESULTS We screened 24,263 records and identified 11 eligible trials. Nine trials (842 participants, all categorized according to the physical phenotype) in pre-frail (seven RCTs) and robust/pre-frail (two RCTs) older adults were included in the CNMA. Physical exercise significantly reduced frailty incidence at follow-up (RR 0.26, 95% CI 0.08; 0.83), while this was not found for nutritional interventions (RR 1.16, 95% CI 0.33; 4.10). Interventions based on physical exercise also improved gait speed (SMD 1.55, 95% CI 1.16; 1.95). In addition, 22 eligible trial protocols without published results were identified. CONCLUSION Interventions based on physical exercise appear to be effective in preventing the onset of frailty in older adults. Although the available data are still limited, results from ongoing trials may add to the body of evidence in the foreseeable future.
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Affiliation(s)
- Annette Eidam
- Center for Geriatric Medicine, Heidelberg University Hospital, Agaplesion Bethanien Hospital Heidelberg, Rohrbacher Straße 149, 69126, Heidelberg, Germany.
| | - Jane Durga
- Center for Geriatric Medicine, Heidelberg University Hospital, Agaplesion Bethanien Hospital Heidelberg, Rohrbacher Straße 149, 69126, Heidelberg, Germany
| | - Jürgen M Bauer
- Center for Geriatric Medicine, Heidelberg University Hospital, Agaplesion Bethanien Hospital Heidelberg, Rohrbacher Straße 149, 69126, Heidelberg, Germany
- Network Aging Research (NAR), Heidelberg University, Heidelberg, Germany
| | - Samuel Zimmermann
- Institute of Medical Biometry, Heidelberg University, Heidelberg, Germany
| | - Johannes A Vey
- Institute of Medical Biometry, Heidelberg University, Heidelberg, Germany
| | - Kilian Rapp
- Department of Clinical Gerontology, Robert-Bosch-Hospital, Stuttgart, Germany
| | - Michael Schwenk
- Department of Sport Science, Human Performance Research Centre, University of Konstanz, Konstanz, Germany
| | - Matteo Cesari
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Petra Benzinger
- Center for Geriatric Medicine, Heidelberg University Hospital, Agaplesion Bethanien Hospital Heidelberg, Rohrbacher Straße 149, 69126, Heidelberg, Germany
- Faculty of Social and Health Studies, Institute of Health and Generations, University of Applied Sciences Kempten, Kempten, Germany
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13
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Denkinger M, Aprahamian I. Frailty: the ideal target for prevention? Eur Geriatr Med 2024:10.1007/s41999-024-01014-w. [PMID: 39060780 DOI: 10.1007/s41999-024-01014-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Affiliation(s)
- Michael Denkinger
- Institute for Geriatric Research, Ulm University Medical Center at AGAPLESION Bethesda Ulm, 89073, Ulm, Germany.
| | - Ivan Aprahamian
- Group of Investigation on Multimorbidity and Mental Health in Aging (GIMMA), Division of Geriatrics, Department of Internal Medicine, Faculty of Medicine of Jundiaí, São Paulo, Brazil
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14
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Su H, Zhou H, Gong Y, Xiang S, Shao W, Zhao X, Ling H, Chen G, Tong P, Li J. The effects of β-hydroxy-β-methylbutyrate or HMB-rich nutritional supplements on sarcopenia patients: a systematic review and meta-analysis. Front Med (Lausanne) 2024; 11:1348212. [PMID: 39071082 PMCID: PMC11272589 DOI: 10.3389/fmed.2024.1348212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Accepted: 06/28/2024] [Indexed: 07/30/2024] Open
Abstract
Background Sarcopenia is a progressive, systemic skeletal muscle disorder. Resistance exercise and physical activity have been proven effective in its treatment, but consensus on pharmacological interventions has not yet been reached in clinical practice. β-Hydroxy-β-methylbutyrate (HMB) is a nutritional supplement that has demonstrated favorable effects on muscle protein turnover, potentially contributing to beneficial impacts on sarcopenia. Aim To assess the potential positive effects of HMB or HMB-containing supplements on individuals with sarcopenia, a systematic review and meta-analysis was conducted. Methods A systematic review and meta-analysis were conducted on randomized controlled trials (RCTs) examining the treatment of sarcopenia with HMB. Two assessors independently conducted screening, data extraction, and bias risk assessment. Outcome data were synthesized through a random-effects model in meta-analysis, using the mean difference (MD) as the effect measure. Results A meta-analysis was conducted on six studies. HMB or HMB-rich nutritional supplements showed a statistically significant difference in Hand Grip Strength (HGS) for sarcopenia patients [MD = 1.26, 95%CI (0.41, 2.21), p = 0.004], while there was no statistically significant difference in Gait Speed (GS) [MD = 0.04, 95%CI (-0.01, 0.08), p = 0.09], Fat Mass (FM) [MD = -0.18, 95%CI (-0.38, 0.01), p = 0.07], Fat-Free Mass (FFM) [MD = 0.09, 95%CI (-0.23, 0.42), p = 0.58], and Skeletal Muscle Index (SMI) [MD = 0.01, 95%CI (-0.00, 0.01), p = 0.13]. Conclusion HMB or HMB-rich nutritional supplements are beneficial for muscle strength in sarcopenia patients. However, there is limited evidence demonstrating significant effects on both muscle strength and physical performance in sarcopenia individuals. HMB may be considered as a treatment option for sarcopenia patients. Systematic review registration CRD42024512119.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Peijian Tong
- The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China
| | - Ju Li
- The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Chinese Medicine), Hangzhou, China
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15
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Rakisheva A, Soloveva A, Shchendrygina A, Giverts I. Heart Failure With Preserved Ejection Fraction and Frailty: From Young to Superaged Coexisting HFpEF and Frailty. INTERNATIONAL JOURNAL OF HEART FAILURE 2024; 6:93-106. [PMID: 39081641 PMCID: PMC11284337 DOI: 10.36628/ijhf.2023.0064] [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: 12/14/2023] [Revised: 04/01/2024] [Accepted: 06/14/2024] [Indexed: 08/02/2024]
Abstract
Being commonly diagnosed in elderly women and associated with comorbidities as well as ageing-related cardio-vascular changes, heart failure with preserved ejection fraction (HFpEF) has been recently considered as a distinct cardiogeriatric syndrome. Frailty is another frequent geriatric syndrome. HFpEF and frailty share common underlying mechanisms, often co-exist, and represent each other's risk factors. A threshold of 65 years old is usually used to screen patients for both frailty and HFpEF in research and clinical settings. However, both HFpEF and frailty are very heterogenous conditions that may develop at younger ages. In this review we aim to provide a broader overview on the coexistence of HFpEF and frailty throughout the lifetime. We hypothesize that HFpEF and frailty patients' profiles (young, elderly, superaged) represent a continuum of the common ageing process modified by cumulative exposure to risk factors resulting to a presentation of HFpEF and frailty at different ages. We believe, that suggested approach might stimulate assessment of frailty in HFpEF assessment and vice versa regardless of age and early implementation of targeted interventions. Future studies of pathophysiology, clinical features, and outcomes of frailty in HFpEF by age are needed.
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Affiliation(s)
| | - Anzhela Soloveva
- Department of Cardiology, Almazov Almazov National Medical Research Centre, Saint Petersburg, Russia
| | | | - Ilya Giverts
- Maimonides Medical Center, Brooklyn, NY, USA
- Massachusetts General Hospital, Boston, MA, USA
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16
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Goodman-Palmer D, Greig C, Agyapong-Badu S, Witham MD, Payne CF, Bountogo M, Coulibaly B, Geldsetzer P, Harling G, Inghels M, Manne-Goehler J, Ouermi L, Sie A, Davies JI. Frailty progression in adults aged 40 years and older in rural Burkina Faso: a longitudinal, population-based study. THE LANCET. HEALTHY LONGEVITY 2024; 5:e493-e502. [PMID: 38945131 DOI: 10.1016/s2666-7568(24)00096-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 05/13/2024] [Accepted: 05/15/2024] [Indexed: 07/02/2024] Open
Abstract
BACKGROUND Little is known about ageing and frailty progression in low-income settings. We aimed to describe frailty changes over time in individuals living in rural Burkina Faso and to assess which sociodemographic, disability, and multimorbidity factors are associated with frailty progression and mortality. METHODS This longitudinal, population-based study was conducted at the Nouna Health and Demographic Surveillance Systems (HDSS) site in northwestern Burkina Faso. Eligible participants were aged 40 years or older and had been primarily resident in a household within the HDSS area for at least the past 6 months before the baseline survey and were selected from the 2015 HDSS household census using a stratified random sample of adults living in unique households within the area. Participants were interviewed in their homes in 2018 (baseline), 2021 (follow-up), or both. We derived the Fried frailty score for each participant at each timepoint using data on grip strength, gait speed, self-reported weight loss, self-reported exhaustion, and physical activity, and described changes in frailty status (no frailty, pre-frailty, or frailty) between 2018 and 2021. We used multivariate regression models to assess factors (ie, sex, age, marital status, educational attainment, wealth quintile, WHO Disability Assessment Schedule (WHODAS) score, and multimorbidity) associated with frailty progression (either worsening frailty status or dying, compared with frailty status remaining the same or improving) and with mortality, and developed sequential models: unadjusted, adjusting for sociodemographic factors (sex, age, marital status, educational attainment, and wealth quintile), and adjusting for sociodemographic factors, disability, and multimorbidity. FINDINGS Between May 25 and July 19, 2018, and between July 1 and Aug 22, 2021, 5952 individuals were invited to participate: 1709 (28·7%) did not consent, 1054 (17·8%) participated in 2018 only and were lost to follow-up, 1214 (20·4%) participated in 2021 only, and 1975 (33·2%) were included in both years or died between years. Of 1967 participants followed up with complete demographic data, 190 (9·7%) were frail or unable to complete the frailty assessment in 2018, compared with 77 (3·9%) in 2021. Between 2018 and 2021, frailty status improved in 567 (28·8%) participants and worsened in 327 (16·6%), and 101 (5·1%) participants died. The relative risk of frailty status worsening or of dying (compared with frailty impRoving or no change) increased with age and WHODAS score, whereas female sex appeared protective. After controlling for all sociodemographic factors, multimorbidity, and WHODAS score, odds of mortality were 1·07 (odds ratio 2·07, 95% CI 1·05-4·09) times higher among pre-frail individuals and 1·1 (2·21, 0·90-5·41) times higher among frail individuals than among non-frail individuals. INTERPRETATION Frailty status was highly dynamic in this low-income setting and appears to be modifiable. Given the rapid increase in the numbers of older adults in low-income or middle-income countries, understanding the behaviour of frailty in these settings is of high importance for the development of policies and health systems to ensure the maintenance of health and wellbeing in ageing populations. Future work should focus on designing context-appropriate interventions to improve frailty status. FUNDING Alexander Von Humboldt Foundation, Institute for Global Innovation, University of Birmingham, and Wellcome Trust.
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Affiliation(s)
- Dina Goodman-Palmer
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Carolyn Greig
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK; MRC-Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, UK; NIHR Birmingham Biomedical Research Centre, University Hospitals Birmingham NHS Foundation Trust and University of Birmingham, Birmingham, UK
| | - Sandra Agyapong-Badu
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Miles D Witham
- AGE Research Group, Translational and Clinical Research Institute, Newcastle University, Newcastle, UK; NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust, Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust and Newcastle University, Newcastle upon Tyne, UK
| | - Collin F Payne
- School of Demography, Research School of Social Sciences, Australian National University, Canberra, ACT, Australia
| | | | | | - Pascal Geldsetzer
- Division of Primary Care and Population Health, Department of Medicine, Stanford University, Stanford, CA, USA; Chan Zuckerberg Biohub-San Francisco, San Francisco, CA, USA
| | - Guy Harling
- Institute for Global Health, University College London, London, UK; Africa Health Research Institute, KwaZulu-Natal, South Africa; MRC/Wits Rural Public Health and Health Transitions Research Unit (Agincourt), University of the Witwatersrand, Johannesburg, South Africa; School of Nursing and Public Health, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Maxime Inghels
- Lincoln Institute for Rural and Coastal Health (LIRCH), University of Lincoln, Lincoln, UK
| | | | | | - Ali Sie
- Centre de Recherche en Santé de Nouna, Nouna, Burkina Faso
| | - Justine I Davies
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK.
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17
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Shi Q, Huang J, Wan J, Zhong Z, Sun Y, Zhou Y, Li J, Tan X, Yu B, Lu Y, Wang N. Physical Frailty, Genetic Predisposition, and Incident Heart Failure. JACC. ASIA 2024; 4:547-556. [PMID: 39101116 PMCID: PMC11291395 DOI: 10.1016/j.jacasi.2024.03.005] [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: 10/19/2023] [Revised: 03/17/2024] [Accepted: 03/20/2024] [Indexed: 08/06/2024]
Abstract
Background There is growing interest in the intersection of frailty and heart failure (HF); however, large-sample longitudinal studies in the general population are lacking. Objectives The goal of this study was to examine the longitudinal relationship between frailty and incident HF, and whether age and genetic predisposition could modify this association. Methods This prospective cohort study included 340,541 participants (45.7% male; mean age 55.9 ± 8.1 years) free of HF at baseline in the UK Biobank. Frailty was assessed by using the Fried frailty phenotype and included weight loss, exhaustion, low physical activity, slow gait speed, and low grip strength. The weighted polygenetic risk score was calculated. Cox models were used to estimate these associations and the interaction between the 2 factors. Results During a median 14.1 years of follow-up, 7,590 patients with HF were documented. Compared with nonfrail participants, both prefrail and frail participants had a positive association with the risk of incident HF (prefrail HR: 1.40 [95% CI: 1.17-1.67]; frail HR: 2.07 [95% CI: 1.67-2.57]). Exhaustion (HR: 1.21; 95% CI: 1.03-1.43), slow gait speed (HR: 1.62; 95% CI: 1.39-1.90), and low grip strength (HR: 1.31; 95% CI: 1.14-1.51) were associated with a greater risk of incident HF. Furthermore, genetic susceptibility did not significantly modify the associations (P interaction = 0.094), and the association was significantly strengthened in younger participants (P interaction = 0.008). Conclusions Frailty status was associated with a higher risk of incident HF independent of genetic risk. A younger population may be more susceptible to HF when exposed to frailty. Whether the modification of frailty status represents another avenue for preventing HF warrants further investigation.
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Affiliation(s)
- Qifan Shi
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Jian Huang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Jiuxuan Wan
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Zhimei Zhong
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Ying Sun
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yinuo Zhou
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Jiang Li
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Xiao Tan
- School of Public Health, Zhejiang University, Hangzhou, China
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Bowei Yu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yingli Lu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Ningjian Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People’s Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
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18
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El Assar M, Rodríguez-Sánchez I, Álvarez-Bustos A, Rodríguez-Mañas L. Biomarkers of frailty. Mol Aspects Med 2024; 97:101271. [PMID: 38631189 DOI: 10.1016/j.mam.2024.101271] [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: 11/15/2023] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/19/2024]
Abstract
Several biomarkers have been proposed to identify frailty, a multisystemic age-related syndrome. However, the complex pathophysiology and the absence of a consensus on a comprehensive and universal definition make it challenging to pinpoint a singular biomarker or set of biomarkers that conclusively characterize frailty. This review delves into the main laboratory biomarkers, placing special emphasis on those associated with various pathways closely tied to the frailty condition, such as inflammation, oxidative stress, mitochondrial dysfunction, metabolic and endocrine alterations and microRNA. Additionally, we provide a summary of different clinical biomarkers encompassing different tools that have been proposed to assess frailty. We further address various imaging biomarkers such as Dual Energy X-ray Absorptiometry, Bioelectrical Impedance analysis, Computed Tomography and Magnetic Resonance Imaging, Ultrasound and D3 Creatine dilution. Intervention to treat frailty, including non-pharmacological ones, especially those involving physical exercise and nutrition, and pharmacological interventions, that include those targeting specific mechanisms such as myostatin inhibitors, insulin sensitizer metformin and with special relevance for hormonal treatments are mentioned. We further address the levels of different biomarkers in monitoring the potential positive effects of some of these interventions. Despite the availability of numerous biomarkers, their performance and usefulness in the clinical arena are far from being satisfactory. Considering the multicausality of frailty, there is an increasing need to assess the role of sets of biomarkers and the combination between laboratory, clinical and image biomarkers, in terms of sensitivity, specificity and predictive values for the diagnosis and prognosis of the different outcomes of frailty to improve detection and monitoring of older people with frailty or at risk of developing it, being this a need in the everyday clinical practice.
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Affiliation(s)
- Mariam El Assar
- Fundación para la Investigación Biomédica del Hospital Universitario de Getafe, Madrid, Spain; Centro de Investigación Biomédica en Red sobre Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | | | - Alejandro Álvarez-Bustos
- Centro de Investigación Biomédica en Red sobre Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain
| | - Leocadio Rodríguez-Mañas
- Centro de Investigación Biomédica en Red sobre Fragilidad y Envejecimiento Saludable (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Servicio de Geriatría, Hospital Universitario de Getafe, Madrid, Spain.
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19
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Flint JP, Welstead M, Cox SR, Russ TC, Marshall A, Luciano M. Validation of a polygenic risk score for frailty in the Lothian Birth Cohort 1936 and English longitudinal study of ageing. Sci Rep 2024; 14:12586. [PMID: 38822050 PMCID: PMC11143351 DOI: 10.1038/s41598-024-63229-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/24/2024] [Indexed: 06/02/2024] Open
Abstract
Frailty is a complex trait. Twin studies and high-powered Genome Wide Association Studies conducted in the UK Biobank have demonstrated a strong genetic basis of frailty. The present study utilized summary statistics from a Genome Wide Association Study on the Frailty Index to create and test the predictive power of frailty polygenic risk scores (PRS) in two independent samples - the Lothian Birth Cohort 1936 (LBC1936) and the English Longitudinal Study of Ageing (ELSA) aged 67-84 years. Multiple regression models were built to test the predictive power of frailty PRS at five time points. Frailty PRS significantly predicted frailty, measured via the FI, at all-time points in LBC1936 and ELSA, explaining 2.1% (β = 0.15, 95%CI, 0.085-0.21) and 1.8% (β = 0.14, 95%CI, 0.10-0.17) of the variance, respectively, at age ~ 68/ ~ 70 years (p < 0.001). This work demonstrates that frailty PRS can predict frailty in two independent cohorts, particularly at early ages (~ 68/ ~ 70). PRS have the potential to be valuable instruments for identifying those at risk for frailty and could be important for controlling for genetic confounders in epidemiological studies.
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Affiliation(s)
- J P Flint
- Advanced Care Research Centre, School of Engineering, College of Science and Engineering, The University of Edinburgh, Edinburgh, UK.
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK.
- Department of Psychology, School of Philosophy, Psychology and Language Sciences, University of Edinburgh, Edinburgh, UK.
- Alzheimer Scotland Dementia Research Centre, University of Edinburgh, Edinburgh, UK.
| | - M Welstead
- Department of Psychology, School of Philosophy, Psychology and Language Sciences, University of Edinburgh, Edinburgh, UK
- Alzheimer Scotland Dementia Research Centre, University of Edinburgh, Edinburgh, UK
| | - S R Cox
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
- Department of Psychology, School of Philosophy, Psychology and Language Sciences, University of Edinburgh, Edinburgh, UK
| | - T C Russ
- Alzheimer Scotland Dementia Research Centre, University of Edinburgh, Edinburgh, UK
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - A Marshall
- Advanced Care Research Centre, School of Engineering, College of Science and Engineering, The University of Edinburgh, Edinburgh, UK
- School of Social and Political Science, University of Edinburgh, Edinburgh, UK
| | - M Luciano
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
- Department of Psychology, School of Philosophy, Psychology and Language Sciences, University of Edinburgh, Edinburgh, UK
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Kennedy F, Ní Cheallaigh C, Romero-Ortuno R, Doyle SL, Broderick J. Outcomes of the LEAP feasibility trial-A low-threshold, exercise programme with protein supplementation to target frailty and poor physical functioning in people experiencing homelessness and addiction issues. PLoS One 2024; 19:e0301926. [PMID: 38820432 PMCID: PMC11142616 DOI: 10.1371/journal.pone.0301926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 03/25/2024] [Indexed: 06/02/2024] Open
Abstract
BACKGROUND People experiencing homelessness are more likely to experience poor health with physical functioning deficits and frailty commonly reported. It is not well known how strategies to target physical functioning deficits and frailty work in practice in this group. The primary aim of this study was to explore the feasibility of an exercise intervention with protein supplementation to target physical functioning and frailty in people experiencing homelessness evaluated by recruitment and retention rates, adherence to the exercise sessions and protein supplement, adverse effects, programme feedback and characteristics of non-returners, sporadic and frequent attenders. The secondary aim was to evaluate changes in effectiveness outcomes of grip strength, muscle mass, lower extremity physical function, pain, frailty, and risk of malnutrition. METHOD This prospective single-arm study evaluated the feasibility of a 16-week rolling, low-threshold, 'drop-in' once weekly exercise programme with protein supplementation. The main recruitment site was a day-service centre for people who are homeless. Feasibility was assessed by the recruitment and retention rates, adherence to the exercise sessions and protein supplement as well as adverse effects, programme feedback and evaluation of characteristics of non-returners, sporadic (≤50% of available sessions) and frequent attenders (≥50% of available sessions). Effectiveness outcomes included pain (Visual Analogue Scale), physical functioning and performance (hand-grip dynamometry, limb circumference, the Short Physical Performance Battery), frailty (SHARE-FI and Clinical Frailty Scale) and nutritional status (Mini Nutritional Assessment). RESULTS Thirty-one participants were recruited mean (SD) age 45(16) years. There was a recruitment rate of a median (IQR) of 2(1-3) new participants per week. The retention rate was 45% (n = 14) to the main recruitment site. Adherence to the exercise sessions and nutritional intervention was 90% and 100% respectively. Three adverse events were recorded during 74 interventions over the 16-week programme. The acceptability of the programme was highlighted in participant feedback. Characteristics of frequent returners (≥50%) were older age, female, more stably housed and more stable in addiction. The programme did not induce any changes in effectiveness outcomes. CONCLUSION The feasibility of this programme was demonstrated. Overall, the programme was well received with higher retention rates in older participants, females, those more stably housed and those stable in addiction. A higher powered, more intense programme is needed to demonstrate programme effectiveness.
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Affiliation(s)
- Fiona Kennedy
- Discipline of Physiotherapy, School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Clíona Ní Cheallaigh
- St James’s Hospital, Dublin, Ireland
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Roman Romero-Ortuno
- School of Medicine, Trinity College Dublin, Dublin, Ireland
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, Dublin, Ireland
- Mercer’s Institute for Successful Ageing, St James’s Hospital, Dublin, Ireland
| | - Suzanne L. Doyle
- School of Biological, Health and Sports Sciences, Technological University Dublin, Dublin, Ireland
| | - Julie Broderick
- Discipline of Physiotherapy, School of Medicine, Trinity College Dublin, Dublin, Ireland
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Hall AJ, Nikolova S, Prescott M, Goodwin VA. Older people's perception of being frail - a qualitative exploration. BMC Geriatr 2024; 24:453. [PMID: 38783180 PMCID: PMC11118746 DOI: 10.1186/s12877-024-05079-x] [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: 07/20/2023] [Accepted: 05/14/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND Frailty is a suggested consequence of ageing, but with a variety of different definitions the understanding of what it means to be frail is challenging. There is a common belief that frailty results in a reduction of physical functioning and ability and therefore is likely to significantly affect a person's quality of life. The aim of this study was to explore the understanding of older people about the meaning of frailty and the potential consequences of being classified as frail. METHODS This paper forms a secondary analysis of a process evaluation of a complex intervention that was embedded within the individually randomised Home-based Extended Rehabilitation of Older people (HERO) trial. A maximum variation, purposive sampling strategy sought to recruit participants with a wide range of characteristics. Data collection included observations of the delivery of the intervention, documentary analysis and semi-structured interviews with participants. Thematic analysis was used to make sense of the observational and interview data, adopting both inductive and deductive approaches. RESULTS Ninety three HERO trial participants were sampled for the process evaluation with a total of 60 observational home visits and 35 interviews were undertaken. There was a wide range in perceptions about what it meant to be classified as frail with no clear understanding from our participants. However, there was a negative attitude towards frailty with it being considered something that needed to be avoided where possible. Frailty was seen as part of a negative decline that people struggled to associate with. There was discussion about frailty being temporary and that it could be reduced or avoided with sufficient physical exercise and activity. CONCLUSION Our study provides insight into how older people perceive and understand the concept of frailty. Frailty is a concept that is difficult for patients to understand, with most associating the term with an extreme degree of physical and cognitive decline. Having a label of being "frail" was deemed to be negative and something to be avoided, suggesting the term needs to be used cautiously. TRIAL REGISTRATION ISRCTN 13927531. Registered on April 19, 2017.
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Affiliation(s)
- Abigail J Hall
- Public Health and Sports Science Department, University of Exeter, Heavitree Road, Exeter, EX1 2LU, UK.
| | | | | | - Victoria A Goodwin
- Public Health and Sports Science Department, University of Exeter, Heavitree Road, Exeter, EX1 2LU, UK
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Væringstad A, Dalbak ETG, Holle D, Myhre J, Kirkevold Ø, Bergh S, Lichtwarck B. PReventing and Approaching Crises for frail community-dwelling patients Through Innovative Care (PRACTIC): protocol for an effectiveness cluster randomised controlled trial. Trials 2024; 25:304. [PMID: 38711048 PMCID: PMC11075302 DOI: 10.1186/s13063-024-08117-6] [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: 01/18/2024] [Accepted: 04/15/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND Demographic changes, with an increasing number and proportion of older people with multimorbidity and frailty, will put more pressure on home care services in municipalities. Frail multimorbid people receiving home care services are at high risk of developing crises, defined as critical challenges and symptoms, which demand immediate and new actions. The crises often result in adverse events, coercive measures, and acute institutionalisation. There is a lack of evidence-based interventions to prevent and resolve crises in community settings. METHODS This is a participatory action research design (PAR) in a 6-month cluster randomised controlled trial (RCT). The trial will be conducted in 30 municipalities, including 150 frail community-dwelling participants receiving home care services judged by the services to be at risk of developing crisis. Each municipality (cluster) will be randomised to receive either the locally adapted TIME intervention (the intervention group) or care as usual (the control group). The Targeted Interdisciplinary Model for Evaluation and Treatment of Neuropsychiatric Symptoms (TIME) is a manual-based, multicomponent programme that includes a rigorous assessment of the crisis, one or more interdisciplinary case conferences, and the testing and evaluation of customised treatment measures. PAR in combination with an RCT will enhance adaptations of the intervention to the local context and needs. The primary outcome is as follows: difference in change between the intervention and control groups in individual goal achievement to resolve or reduce the challenges of the crises between baseline and 3 months using the PRACTIC Goal Setting Interview (PGSI). Among the secondary outcomes are the difference in change in the PGSI scale at 6 months and in neuropsychiatric symptoms (NPSs), quality of life, distress perceived by professional carers and next of kin, and institutionalisation at 3 and 6 months. DISCUSSION Through customised interventions that involve patients, the next of kin, the social context, and health care services, crises may be prevented and resolved. The PReventing and Approaching Crises for frail community-dwelling patients Through Innovative Care (PRACTIC) study will enhance innovation for health professionals, management, and users in the development of new knowledge and a new adapted approach towards crises. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT05651659. Registered 15.12.22.
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Affiliation(s)
- Anette Væringstad
- The Research Centre for Age-Related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway.
- Department of Health, Care and Nursing, Faculty of Medicine NTNU, Norwegian University of Science and Technology, Gjøvik, Norway.
| | - Ellen Thea Gjelseth Dalbak
- The Research Centre for Age-Related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
- Department of Health, Care and Nursing, Faculty of Medicine NTNU, Norwegian University of Science and Technology, Gjøvik, Norway
| | - Daniela Holle
- Department of Nursing Science, University of Applied Sciences (HS Gesundheit), Bochum, Germany
| | - Janne Myhre
- The Research Centre for Age-Related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences (INN University), Elverum, Norway
| | - Øyvind Kirkevold
- The Research Centre for Age-Related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
- Department of Health, Care and Nursing, Faculty of Medicine NTNU, Norwegian University of Science and Technology, Gjøvik, Norway
- The Norwegian National Centre for Ageing and Health, Vestfold Hospital Trust, Vestfold, Norway
| | - Sverre Bergh
- The Research Centre for Age-Related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
- The Norwegian National Centre for Ageing and Health, Vestfold Hospital Trust, Vestfold, Norway
| | - Bjørn Lichtwarck
- The Research Centre for Age-Related Functional Decline and Disease, Innlandet Hospital Trust, Ottestad, Norway
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Job J, Nicholson C, Clark D, Arapova J, Jackson C. The feasibility, acceptability and appropriateness of screening for frailty in Australians aged 75 years and over attending Australian general practice. Aust J Prim Health 2024; 30:PY23173. [PMID: 38739739 DOI: 10.1071/py23173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 04/24/2024] [Indexed: 05/16/2024]
Abstract
Background Globally, frailty is associated with a high prevalence of avoidable hospital admissions and emergency department visits, with substantial associated healthcare and personal costs. International guidelines recommend incorporation of frailty identification and care planning into routine primary care workflow to support patients who may be identified as pre-frail/frail. Our study aimed to: (1) determine the feasibility, acceptability, appropriateness and determinants of implementing a validated FRAIL Scale screening Tool into general practices in two disparate Australian regions (Sydney North and Brisbane South); and (2) map the resources and referral options required to support frailty management and potential reversal. Methods Using the FRAIL Scale Tool, practices screened eligible patients (aged ≥75years) for risk of frailty and referred to associated management options. The percentage of patients identified as frail/pre-frail, and management options and referrals made by practice staff for those identified as frail/pre-frail were recorded. Semi-structured qualitative interviews were conducted with practice staff to understand the feasibility, acceptability, appropriateness and determinants of implementing the Tool. Results The Tool was implemented by 19 general practices in two Primary Health Networks and 1071 consenting patients were assessed. Overall, 80% of patients (n =860) met the criterion for frailty: 33% of patients (n =352) were frail, and 47% were pre-frail (n =508). They were predominantly then referred for exercise prescription, medication reviews and geriatric assessment. The Tool was acceptable to staff and patients and compatible with practice workflows. Conclusions This study demonstrates that frailty is identified frequently in Australians aged ≥75years who visit their general practice. It's identification, linked with management support to reverse or reduce frailty risk, can be readily incorporated into the Medicare-funded annual 75+ Health Assessment.
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Affiliation(s)
- Jennifer Job
- Centre for Health System Reform and Integration, University of Queensland-Mater Research Institute, Royal Brisbane & Women's Hospital, Level 8, Health Sciences Building, Building 16/901, Brisbane, Qld 4029, Australia
| | - Caroline Nicholson
- Centre for Health System Reform and Integration, University of Queensland-Mater Research Institute, Royal Brisbane & Women's Hospital, Level 8, Health Sciences Building, Building 16/901, Brisbane, Qld 4029, Australia
| | - Debra Clark
- Sydney North Health Network, Level 5, Tower 2/475 Victoria Avenue, Chatswood, NSW 2067, Australia
| | - Julia Arapova
- Brisbane South Primary Health Network, Building 20, Garden City Office Park, 2404 Logan Road, Eight Mile Plains, Qld 4113, Australia
| | - Claire Jackson
- Centre for Health System Reform and Integration, University of Queensland-Mater Research Institute, Royal Brisbane & Women's Hospital, Level 8, Health Sciences Building, Building 16/901, Brisbane, Qld 4029, Australia; and General Practice Clinical Unit, University of Queensland, Royal Brisbane & Women's Hospital, Level 8, Health Sciences Building, Building 16/901, Brisbane, Qld 4006, Australia
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Lewis ET, Anstey KJ, Radford K, Mealing N, Cardona M, Withall A, Rockwood K, Peters R. Levels of frailty and frailty progression in older urban- and regional-living First Nations Australians. Maturitas 2024; 183:107962. [PMID: 38461558 DOI: 10.1016/j.maturitas.2024.107962] [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: 10/31/2023] [Revised: 02/25/2024] [Accepted: 02/27/2024] [Indexed: 03/12/2024]
Abstract
OBJECTIVES To explore the prevalence of frailty, association between frailty and mortality, and transitions between frailty states in urban- and regional-living First Nations Australians. STUDY DESIGN Secondary analysis of longitudinal data from the Koori Growing Old Well Study. First Nations Australians aged 60 years or more from five non-remote communities were recruited in 2010-2012 and followed up six years later (2016-2018). Data collected at both visits were used to derive a 38-item Frailty Index (FI). The FI (range 0-1.0) was classified as robust (<0.1), pre-frail (0.1- < 0.2), mildly (0.2- < 0.3), moderately (0.3- < 0.4) or severely frail (≥0.4). MAIN OUTCOME MEASURES Association between frailty and mortality, examined using logistic regression and transitions in frailty (the percentage of participants who changed frailty category) during follow-up. RESULTS At baseline, 313 of 336 participants (93 %) had sufficient data to calculate a FI. Median FI score was 0.26 (interquartile range 0.21-0.39); 4.79 % were robust, 20.1 % pre-frail, 31.6 % mildly frail, 23.0 % moderately frail and 20.5 % severely frail. Higher baseline frailty was associated with mortality among severely frail participants (adjusted odds ratio 7.11, 95 % confidence interval 2.51-20.09) but not moderately or mildly frail participants. Of the 153 participants with a FI at both baseline and follow-up, their median FI score increased from 0.26 to 0.28. CONCLUSIONS Levels of frailty in this First Nations cohort are substantially higher than in similar-aged non-Indigenous populations. Screening for frailty before the age of 70 years may be warranted in First Nations Australians. Further research is urgently needed to determine the factors that are driving such high levels of frailty and propose solutions to prevent or manage frailty in this population.
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Affiliation(s)
- Ebony T Lewis
- School of Population Health, Faculty of Medicine & Health, University of New South Wales, Samuels Building, UNSW Sydney, NSW 2052, Australia; School of Psychology, Faculty of Science, University of New South Wales, Mathews Building, UNSW Sydney, NSW 2052, Australia; Australian Ageing Futures Institute, University of New South Wales, UNSW Sydney, NSW 2052, Australia; Neuroscience Research Australia, 139 Barker Street, Randwick, NSW 2031, Australia.
| | - Kaarin J Anstey
- School of Psychology, Faculty of Science, University of New South Wales, Mathews Building, UNSW Sydney, NSW 2052, Australia; Australian Ageing Futures Institute, University of New South Wales, UNSW Sydney, NSW 2052, Australia; Neuroscience Research Australia, 139 Barker Street, Randwick, NSW 2031, Australia.
| | - Kylie Radford
- Australian Ageing Futures Institute, University of New South Wales, UNSW Sydney, NSW 2052, Australia; Neuroscience Research Australia, 139 Barker Street, Randwick, NSW 2031, Australia.
| | - Nicole Mealing
- Neuroscience Research Australia, 139 Barker Street, Randwick, NSW 2031, Australia.
| | - Magnolia Cardona
- School of Psychology, The University of Queensland, McElwain Building, St Lucia, QLD 4072, Australia; Institute for Evidence-Based Healthcare, Bond University, 14 University Drive, Robina, QLD 4266, Australia.
| | - Adrienne Withall
- School of Psychology, Faculty of Science, University of New South Wales, Mathews Building, UNSW Sydney, NSW 2052, Australia; Australian Ageing Futures Institute, University of New South Wales, UNSW Sydney, NSW 2052, Australia.
| | - Kenneth Rockwood
- Division of Geriatric Medicine, Dalhousie University, 5955 Veterans Memorial Lane, Halifax, NS B3H 2E1, Canada.
| | - Ruth Peters
- Australian Ageing Futures Institute, University of New South Wales, UNSW Sydney, NSW 2052, Australia; Neuroscience Research Australia, 139 Barker Street, Randwick, NSW 2031, Australia; The George Institute for Global Health, Faculty of Medicine & Health, University of New South Wales, Level 18/300 Barangaroo Avenue, Barangaroo, NSW 2000, Australia.
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Grohmann D, Wellsted D, Mengoni SE. Definition, assessment and management of frailty for people with intellectual disabilities: A scoping review. JOURNAL OF APPLIED RESEARCH IN INTELLECTUAL DISABILITIES 2024; 37:e13219. [PMID: 38485891 DOI: 10.1111/jar.13219] [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: 08/18/2023] [Revised: 01/30/2024] [Accepted: 02/17/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND People with intellectual disabilities may experience frailty earlier than the general population. This scoping review aimed to investigate how frailty is defined, assessed, and managed in adults with an intellectual disability; factors associated with frailty; and the potential impact of COVID-19 on frailty identification and management. METHOD Databases were searched from January 2016 to July 2023 for studies that investigated frailty in individuals with intellectual disabilities. RESULTS Twenty studies met the inclusion criteria. Frailty prevalence varied between 9% and 84%. Greater severity of intellectual disability, presence of Down syndrome, older age, polypharmacy, and group home living were associated with frailty. Multiagency working, trusted relationships and provision of evidence-based information may all be beneficial in frailty management. CONCLUSION Frailty is common for people with intellectual disabilities and is best identified with measures specifically designed for this population. Future research should evaluate interventions to manage frailty and improve lives.
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Affiliation(s)
- Dominique Grohmann
- Centre for Health Services and Clinical Research, University of Hertfordshire, Hatfield, Hertfordshire, UK
| | - David Wellsted
- Centre for Health Services and Clinical Research, University of Hertfordshire, Hatfield, Hertfordshire, UK
| | - Silvana E Mengoni
- Centre for Health Services and Clinical Research, University of Hertfordshire, Hatfield, Hertfordshire, UK
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Gutiérrez-Reguero H, Buendía-Romero Á, Franco-López F, Martínez-Cava A, Hernández-Belmonte A, Courel-Ibáñez J, Ara I, Alcazar J, Pallarés JG. Effects of multicomponent training and HMB supplementation on disability, cognitive and physical function in institutionalized older adults aged over 70 years: a cluster-randomized controlled trial. J Nutr Health Aging 2024; 28:100208. [PMID: 38489992 DOI: 10.1016/j.jnha.2024.100208] [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: 02/10/2024] [Revised: 03/03/2024] [Accepted: 03/04/2024] [Indexed: 03/17/2024]
Abstract
OBJECTIVES To investigate the synergist effects of exercise and β-hydroxy β-methylbutyrate (HMB) supplementation on disability, cognitive and physical function, and muscle power in institutionalized older people. DESIGN Cluster-randomized controlled trial. PARTICIPANTS Seventy-two institutionalized older adults (age = 83 ± 10 years old; 63% women) were randomized in four groups: exercise plus placebo (EX), HMB supplementation, EX plus HMB supplementation (EX + HMB), and control (CT). INTERVENTION The exercising participants completed a 12-week tailored multicomponent exercise intervention (Vivifrail; 5 days/week of an individualized resistance, cardiovascular, balance and flexibility program), whereas the HMB groups received a drink containing 3 g/day of HMB. MEASUREMENTS Participants were assessed Pre and Post intervention for disability and cognitive function (validated questionnaires), physical function (short physical performance battery, SPPB), handgrip strength and sit-to-stand relative muscle power. Linear mixed-effect models were used to compare changes among groups. RESULTS Compared to baseline, both EX and EX + HMB improved cognitive function (+2.9 and +1.9 points; p < 0.001), SPPB score (+2.9 points and +2.4 points; p < 0.001) and relative muscle power (+0.64 and +0.48 W·kg-1; p < 0.001), while CT and HMB remained unchanged (p > 0.05). Significant between-group differences were noted between CT, EX and EX + HMB for cognitive function (p < 0.01), between CT and EX + HMB for physical function (p = 0.043), and between CT, EX and EX + HMB for relative muscle power (p < 0.001). CONCLUSION The Vivifrail exercise program was effective in improving cognitive and physical function, and muscle power in nursing home residents, while HMB supplementation did not provide additional benefits when combined with exercise. These results emphasize the importance of physical exercise interventions in very old people as an essential basis for improving their overall health and quality of life.
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Affiliation(s)
- Héctor Gutiérrez-Reguero
- GENUD Toledo Research Group, Faculty of Sports Sciences, University of Castilla-La Mancha, Toledo, Spain; CIBER on Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
| | - Ángel Buendía-Romero
- GENUD Toledo Research Group, Faculty of Sports Sciences, University of Castilla-La Mancha, Toledo, Spain; CIBER on Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
| | - Francisco Franco-López
- Human Performance and Sports Science Laboratory, Faculty of Sport Sciences, University of Murcia, Murcia, Spain
| | - Alejandro Martínez-Cava
- Human Performance and Sports Science Laboratory, Faculty of Sport Sciences, University of Murcia, Murcia, Spain
| | | | - Javier Courel-Ibáñez
- Department of Physical Education and Sport, University of Granada, Granada, Spain
| | - Ignacio Ara
- GENUD Toledo Research Group, Faculty of Sports Sciences, University of Castilla-La Mancha, Toledo, Spain; CIBER on Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
| | - Julian Alcazar
- GENUD Toledo Research Group, Faculty of Sports Sciences, University of Castilla-La Mancha, Toledo, Spain; CIBER on Frailty and Healthy Aging (CIBERFES), Instituto de Salud Carlos III, Madrid, Spain; Instituto de Investigación Sanitaria de Castilla-La Mancha (IDISCAM), Junta de Comunidades de Castilla-La Mancha (JCCM), Spain
| | - Jesús G Pallarés
- Human Performance and Sports Science Laboratory, Faculty of Sport Sciences, University of Murcia, Murcia, Spain.
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Seeley A, Glogowska M, Hayward G. How do primary care clinicians approach the management of frailty? A qualitative interview study. Age Ageing 2024; 53:afae093. [PMID: 38706395 PMCID: PMC11070720 DOI: 10.1093/ageing/afae093] [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: 11/22/2023] [Indexed: 05/07/2024] Open
Abstract
BACKGROUND Around 15% of adults aged over 65 live with moderate or severe frailty. Contractual requirements for management of frailty are minimal and neither incentivised nor reinforced. Previous research has shown frailty identification in primary care is ad hoc and opportunistic, but there has been little focus on the challenges of frailty management, particularly within the context of recent introduction of primary care networks and an expanding allied health professional workforce. AIM Explore the views of primary care clinicians in England on the management of frailty. DESIGN AND SETTING Semi-structured interviews were conducted with clinicians across England, including general practitioners (GPs), physician associates, nurse practitioners, paramedics and clinical pharmacists. Thematic analysis was facilitated through NVivo (Version 12). RESULTS A total of 31 clinicians participated. Frailty management was viewed as complex and outside of clinical guidelines with medication optimisation highlighted as a key example. Senior clinicians, particularly experienced GPs, were more comfortable with managing risk. Relational care was important in prioritising patient wishes and autonomy, for instance to remain at home despite deteriorations in health. In settings where more formalised multidisciplinary frailty services had been established this was viewed as successful by clinicians involved. CONCLUSION Primary care clinicians perceive frailty as best managed through trusted relationships with patients, and with support from experienced clinicians. New multidisciplinary working in primary care could enhance frailty services, but must keep continuity in mind. There is a lack of evidence or guidance for specific interventions or management approaches.
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Affiliation(s)
- Anna Seeley
- Nuffield Department of Primary Care and Health Sciences, University of Oxford
| | - Margaret Glogowska
- Nuffield Department of Primary Care and Health Sciences, University of Oxford
| | - Gail Hayward
- Nuffield Department of Primary Care and Health Sciences, University of Oxford
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Kyvetos A, Kyritsi E, Vrettos I, Voukelatou P, Manoli AD, Papadopoulou E, Katsaros OF, Toutouzas K. Association Between Chronic Diseases and Frailty in a Sample of Older Greek Inpatients. Cureus 2024; 16:e58568. [PMID: 38765349 PMCID: PMC11102568 DOI: 10.7759/cureus.58568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/18/2024] [Indexed: 05/22/2024] Open
Abstract
INTRODUCTION Previous reports have associated frailty with the existence of various chronic diseases. Especially for cardiovascular diseases, this relationship seems to be bidirectional as common pathophysiological mechanisms lead to the progression of both diseases and frailty. The study aimed to examine the relationship between chronic diseases and frailty in a sample of older Greek inpatients Methodology: In 457 consecutively admitted older patients (226, 49.5% females), the median age was 82 years (interquartile range [IQR] 75-89), and demographic factors, medical history, cause of admission, and the degree of frailty assessed with the Clinical Frailty Scale were recorded. The level of frailty was calculated for the pre-hospital status of the patients. Parametric tests and logistic regression analysis were applied to identify diseases independently associated with frailty. RESULTS Using the scale, 277 patients (60.6%) were classified as frail and 180 as non-frail (39.4%). In univariate analysis, frail patients were more likely to have respiratory disease, dementia, Parkinson's disease, chronic kidney disease (CKD), atrial fibrillation (AFIB), neoplastic disease, depression, stroke, heart failure (HF), and coronary artery disease. In binomial regression analysis, the diseases that were statistically significantly associated with frailty were respiratory diseases (P = 0.009, odds ratio [OR] = 2.081, 95% confidence interval [CI] 1.198-3.615), dementia (P ≤ 0.001, OR = 20.326, 95% CI 8.354-49.459), Parkinson's disease (P = 0.049, OR = 3.920, 95% CI 1.005-15.295), CKD (P = 0.018, OR = 2.542, 95% CI 1.172-5.512), AFIB (P = 0.017, OR = 1.863, 95% CI 1.118-3.103), HF (P = 0.002, OR = 2.411, 95% CI 1.389-4.185), and coronary artery disease (P = 0.004, OR = 2.434, 95% CI 1.324-4.475). CONCLUSIONS Among diseases independently associated with frailty, chronic diseases such as respiratory diseases, dementia, Parkinson's disease, CKD, and cardiovascular diseases (AFIB, HF, and coronary heart disease) have an important role. Recognizing the diseases that are highly related to frailty may contribute, by their optimal management, to delaying the progression or even reversing frailty in a large proportion of the elderly.
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Affiliation(s)
- Andreas Kyvetos
- Second Department of Internal Medicine, General and Oncology Hospital of Kifissia "Agioi Anargyroi", Athens, GRC
| | - Eleni Kyritsi
- First Department of Cardiology, Medical School, Hippokration General Hospital of Athens, National and Kapodistrian University of Athens, Athens, GRC
| | - Ioannis Vrettos
- Second Department of Internal Medicine, General and Oncology Hospital of Kifissia "Agioi Anargyroi", Athens, GRC
| | - Panagiota Voukelatou
- Second Department of Internal Medicine, General and Oncology Hospital of Kifissia "Agioi Anargyroi", Athens, GRC
| | - Anastasia D Manoli
- Department of Pediatric Medicine, Pendelis General Children's Hospital, Athens, GRC
| | | | - Odysseas F Katsaros
- First Department of Cardiology, Medical School, Hippokration General Hospital of Athens, National and Kapodistrian University of Athens, Athens, GRC
| | - Konstantinos Toutouzas
- First Department of Cardiology, Medical School, Hippokration General Hospital of Athens, National and Kapodistrian University of Athens, Athens, GRC
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Suganuma M, Furutani M, Hosoyama T, Mitsumori R, Otsuka R, Takemura M, Matsui Y, Nakano Y, Niida S, Ozaki K, Satake S, Shigemizu D. Identification of Potential Blood-Based Biomarkers for Frailty by Using an Integrative Approach. Gerontology 2024; 70:630-638. [PMID: 38484720 DOI: 10.1159/000538313] [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: 06/30/2023] [Accepted: 03/05/2024] [Indexed: 06/15/2024] Open
Abstract
INTRODUCTION Although frailty is a geriatric syndrome that is associated with disability, hospitalization, and mortality, it can be reversible and preventable with the appropriate interventions. Additionally, as the current diagnostic criteria for frailty include only physical, psychological, cognitive, and social measurements, there is a need for promising blood-based molecular biomarkers to aid in the diagnosis of frailty. METHODS To identify candidate blood-based biomarkers that can enhance current diagnosis of frailty, we conducted a comprehensive analysis of clinical data, messenger RNA-sequencing (RNA-seq), and aging-related factors using a total of 104 older adults aged 65-90 years (61 frail subjects and 43 robust subjects) in a cross-sectional case-control study. RESULTS We identified two candidate biomarkers of frailty from the clinical data analysis, nine from the RNA-seq analysis, and six from the aging-related factors analysis. By using combinations of the candidate biomarkers and clinical information, we constructed risk prediction models. The best models used combinations that included skeletal muscle mass index measured by dual-energy X-ray absorptiometry (adjusted p = 0.026), GDF15 (adjusted p = 1.46E-03), adiponectin (adjusted p = 0.012), CXCL9 (adjusted p = 0.011), or apelin (adjusted p = 0.020) as the biomarker. These models achieved a high area under the curve of 0.95 in an independent validation cohort (95% confidence interval: 0.79-0.97). Our risk prediction models showed significantly higher areas under the curve than did models constructed using only basic clinical information (Welch's t test p < 0.001). CONCLUSION All five biomarkers showed statistically significant correlations with components of the frailty diagnostic criteria. We discovered several potential biomarkers for the diagnosis of frailty. Further refinement may lead to their future clinical use.
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Affiliation(s)
- Mutsumi Suganuma
- Medical Genome Center, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Motoki Furutani
- Medical Genome Center, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Tohru Hosoyama
- Geroscience Research Center, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Risa Mitsumori
- Medical Genome Center, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Rei Otsuka
- Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Marie Takemura
- Center for Frailty and Locomotive Syndrome, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Yasumoto Matsui
- Center for Frailty and Locomotive Syndrome, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Yukiko Nakano
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Shumpei Niida
- Core Facility Administration, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Kouichi Ozaki
- Medical Genome Center, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Shosuke Satake
- Center for Gerontology and Social Science, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Daichi Shigemizu
- Medical Genome Center, Research Institute, National Center for Geriatrics and Gerontology, Obu, Japan
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
- RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
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Christensen MG, Jacobsen KK, Nilsson C, Jepsen R, Thygesen L, Suetta C, Holm EA. Prevalence and population characteristics associated with frailty in a rural low socioeconomic area in Denmark: the Lolland-Falster Health Study. BMJ Open 2024; 14:e073754. [PMID: 38453201 PMCID: PMC10921517 DOI: 10.1136/bmjopen-2023-073754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 02/09/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Frailty is a major geriatric syndrome that predicts increased vulnerability to minor stressor events and adverse outcomes such as falls, fractures, disability and death. The prevalence of frailty among individuals above the age of 65 varies widely with an overall weighted prevalence of 10.7%. OBJECTIVES The purpose of this study was to examine the prevalence of prefrailty and frailty in community-dwelling older adults from the regions of Lolland-Falster, which is one of the most socioeconomically disadvantaged areas of Denmark with lower income and lower life expectancy compared with the general Danish population. Moreover, the objective was to find selected individual characteristics associated with frailty. DESIGN An observational, cross-sectional registry-based population study with data from the regions of Lolland-Falster collected between February 2016 and February 2020. RESULTS The study included 19 000 individuals. There were 10 154 above the age of 50 included for analysis. Prevalence of frailty in the age group of 50-64 years was 4.7% and 8.7% in the age group of 65 years and above.The study demonstrates associations between frailty and high age, female gender, low education level, low income, smoking, living alone, frequency of seeing one's children and getting help when needed. These associations are comparable with findings from other studies. CONCLUSION The syndrome of frailty consists of not only physiological and medical issues but also education, life conditions such as living alone and living in poverty and how you evaluate your own health.
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Affiliation(s)
| | - Katja Kemp Jacobsen
- Department of Technology, Faculty of Health and Technology, University College Copenhagen, Copenhagen, Denmark
| | - Charlotte Nilsson
- Public Health, University of Copenhagen, København K, Denmark
- Institut for Folkesundhedsvidenskab, Københavns Universitet, Kobenhavns, Denmark
| | - Randi Jepsen
- Lolland-Falster Health Study, Nykøbing F Sygehus, Nykobing, Denmark
| | | | - Charlotte Suetta
- Geriatric Research Unit, Department of Geriatric and Palliative Medicine, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Kobenhavn, Denmark
- Geriatric Research Unit, Department of Medicine, Copenhagen University Hospital, Herlev and Gentofte, Kobenhavn, Denmark
| | - Ellen Astrid Holm
- Internal Medicine, Zealand University Hospital Koge, Koge, Denmark
- Institute of Clinical Medicine, University of Copenhagen, Kobenhavns, Denmark
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Vrettos I, Anagnostopoulos F, Voukelatou P, Kyvetos A, Theotoka D, Niakas D. Does Old Age Comprise Distinct Subphases? Evidence from an Analysis of the Relationship between Age and Activities of Daily Living, Comorbidities, and Geriatric Syndromes. Ann Geriatr Med Res 2024; 28:65-75. [PMID: 38229437 PMCID: PMC10982449 DOI: 10.4235/agmr.23.0177] [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: 10/15/2023] [Revised: 12/20/2023] [Accepted: 01/08/2024] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Older individuals are usually treated as a homogenous group despite evidence that old age consists of distinct subphases. This observational study including 493 older patients aimed to identify differences among age subgroups of older persons. Receiver operating characteristic (ROC) curve analysis was then applied to identify the optimal age cutoff points to distinguish those age groups. METHODS Data were collected on the demographics of older patients, their medical and medication histories, dependence on activities of daily living (ADLs), and instrumental activities of daily living (IADLs). Non-parametric tests (Kruskal-Wallis and Mann-Whitney U tests) and ROC curves were used for statistical analysis. RESULTS The 65-79 and ≥80 years of age groups showed distinct frailty status, comorbidity, and dependency in ADLs. The median age to remain completely independent in IADLs was 76-79 years, while the median age for being free from geriatric syndromes was slightly higher (77-80 years) and reached 82 years for the absence of delirium, falls, and swallowing problems. In the ROC analysis, the optimal cutoff ages for the presence of frailty, cognitive impairment, and dependency in ADLs were 80-82 years. CONCLUSION The 65-79 and ≥80 years of age groups differed significantly in numerous parameters, underscoring the need to address these distinct age groups differently, both for applying medical therapies and interventions, as well as for conducting health research.
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Affiliation(s)
- Ioannis Vrettos
- 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia “Agioi Anargyroi”, Athens, Greece
| | | | - Panagiota Voukelatou
- 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia “Agioi Anargyroi”, Athens, Greece
| | - Andreas Kyvetos
- 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia “Agioi Anargyroi”, Athens, Greece
| | - Despoina Theotoka
- Department of Ophthalmology and Visual Science, Yale School of Medicine, New Haven, CT, USA
| | - Dimitris Niakas
- Department of Health Economics, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
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Hanlon P, Wightman H, Politis M, Kirkpatrick S, Jones C, Andrew MK, Vetrano DL, Dent E, Hoogendijk EO. The relationship between frailty and social vulnerability: a systematic review. THE LANCET. HEALTHY LONGEVITY 2024; 5:e214-e226. [PMID: 38432249 DOI: 10.1016/s2666-7568(23)00263-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/28/2023] [Accepted: 11/28/2023] [Indexed: 03/05/2024] Open
Abstract
Both frailty (reduced physiological reserve) and social vulnerability (scarcity of adequate social connections, support, or interaction) become more common as people age and are associated with adverse consequences. Analyses of the relationships between these constructs can be limited by the wide range of measures used to assess them. In this systematic review, we synthesised 130 observational studies assessing the association between frailty and social vulnerability, the bidirectional longitudinal relationships between constructs, and their joint associations with adverse health outcomes. Frailty, across assessment type, was associated with increased loneliness and social isolation, perceived inadequacy of social support, and reduced social participation. Each of these social vulnerability components was also associated with more rapid progression of frailty and lower odds of improvement compared with the absence of that social vulnerability component (eg, more rapid frailty progression in people with social isolation vs those who were not socially isolated). Combinations of frailty and social vulnerability were associated with increased mortality, decline in physical function, and cognitive impairment. Clinical and public health measures targeting frailty or social vulnerability should, therefore, account for both frailty and social vulnerability.
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Affiliation(s)
- Peter Hanlon
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK.
| | - Heather Wightman
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Marina Politis
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | | | - Caitlin Jones
- School of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - Melissa K Andrew
- Division of Geriatric Medicine, Department of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Davide L Vetrano
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Stockholm Gerontological Research Center, Stockholm, Sweden
| | - Elsa Dent
- Centre for Public Health, Equity and Human Flourishing, Torrens University, Adelaide, SA, Australia
| | - Emiel O Hoogendijk
- Department of Epidemiology & Data Science, Amsterdam Public Health Research Institute, Amsterdam UMC-Location VU University Medical Center, Amsterdam, Netherlands
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Zhao J, Zhang X, Li X, Zhang R, Chang Y, Li Y, Lu H. Unraveling the mediation role of frailty and depression in the relationship between social support and self-management among Chinese elderly COPD patients: a cross-sectional study. BMC Pulm Med 2024; 24:66. [PMID: 38302898 PMCID: PMC10835951 DOI: 10.1186/s12890-024-02889-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 01/28/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Self-management (SM) is the key factor in controlling the progression of chronic obstructive pulmonary disease (COPD). Previous studies have reported that majority of COPD patients later presented with frailty and mental health diseases, which affect self-management. This study attempted to explore the mediation role of depression and frailty between social support and self-management in elderly COPD population. METHODS Six hundred twenty-seven stable elderly COPD patients admitted to 5 public hospitals in Ningxia, China were selected as study subjects by convenience sampling method. Self-management, frailty, depression and social support were assessed using the COPD Self-management Scale (COPD-SMS), Frail Scale (FS), 15-item Geriatric Depression Scale (GDS-15), and Social Support Rating Scale (SSRS) respectively. The Pearson correlation analysis was used to assess the correlation between variables. Additionally, SPSS25.0 PROCESS plugin Model 6 was used to explore the mediating effects of frailty and depression in the relationship between social support and self-management. RESULTS The mean participant age was 72.87 ± 7.03 years, 60.4% of participants were male. The mean total score of the COPD-SMS was 156.99 ± 25.15. Scores for the SSRS, FS, and GDS-15 were significantly correlated with COPD-SMS (p < 0.05). The analysis of the mediation effect demonstrated that social support has a direct predictive effect on self- management (β = 1.687, 95%CI: 1.359 to 2.318). Additionally, social support can also predict self- management indirectly through the mediation of depression (β = 0.290, 95%CI: 0.161 to 0.436) and frailty-depression (β = 0.040, 95%CI: 0.010 to 0.081). However, the mediation effect of frailty alone was not found to be statistically significant (β =-0.010, 95%CI: -0.061 to 0.036). The direct effect accounted for 84.06% of the total effect, while the indirect effect accounted for 15.94% of the total effect. CONCLUSION Self-management among elderly COPD patients was relatively moderate to low. Furthermore, frailty and depression were found to have a partially mediation role in the relationship between social support and self-management. Therefore, healthcare professionals need to comprehensively consider the frailty and depression status of patients, and implement targeted intervention measures as part of their care, which can improve the self-management of elderly COPD patients.
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Affiliation(s)
- Jie Zhao
- Department of Master's Training Station, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - Xiaona Zhang
- Department of Nursing, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - Xindan Li
- Department of Master's Training Station, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - Rui Zhang
- Department of Nursing, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - Yan Chang
- Department of Nursing, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - Yongju Li
- Department of Nursing, General Hospital of Ningxia Medical University, Yinchuan, 750004, China
| | - Hongyan Lu
- Department of Nursing, General Hospital of Ningxia Medical University, Yinchuan, 750004, China.
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Wang Z, Ruan H, Li L, Song N, He S. Association of changes in frailty status with the risk of all-cause mortality and cardiovascular death in older people: results from the Chinese Longitudinal Healthy Longevity Survey (CLHLS). BMC Geriatr 2024; 24:96. [PMID: 38267867 PMCID: PMC10809745 DOI: 10.1186/s12877-024-04682-2] [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: 07/27/2023] [Accepted: 01/06/2024] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Few studies have investigated the association between changes in frailty status and all-cause mortality, inconsistent results were reported. What's more, studies that evaluated the effect of changes of frailty on cardiovascular death in older population are scanty. Therefore, the present study aims to investigate the association of such changes with the risk of all-cause mortality and cardiovascular death in older people, using data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS). METHODS A total of 2805 older participants from two consecutive waves (i.e. 2011 and 2014) of the CLHLS were included for analysis. Based on the changes in frailty status from wave 2011 to wave 2014, participants were categorized into 4 subgroups, including sustained pre/frailty, robustness to pre/frailty, pre/frailty to robustness and sustained robustness. Study outcomes were all-cause mortality and cardiovascular death, and Cox regression analysis examined the association of changes in frailty status with outcomes. RESULTS From wave 2011 to wave 2014, 33.2% of the participants had frailty transitions. From wave 2014 to wave 2018, there were 952 all-cause mortalities and 170 cardiovascular deaths during a follow-up of 9530.1 person-years, and Kaplan-Meier analysis demonstrated that cumulative incidences of the two outcomes were significantly lower in more robust participants (all log-rank p < 0.001). Compared with the subgroup of sustained pre/frailty, the fully adjusted HRs of all-cause mortality were 0.61 (95% CI: 0.51-0.73, p < 0.001), 0.51 (95% CI: 0.42-0.63, p < 0.001) and 0.41 (0.34-0.49, p < 0.001) in the subgroup of robustness to pre/frailty, the subgroup of pre/frailty to robustness, and the subgroup of sustained robustness, respectively. The fully adjusted HRs of cardiovascular death were 0.79 (95% CI: 0.52-1.19, p = 0.256) in the subgroup of robustness to pre/frailty, 0.45 (95% CI: 0.26-0.76, p = 0.003) in the subgroup of pre/frailty to robustness and 0.51 (0.33-0.78, p = 0.002) in the subgroup of sustained robustness when comparing to the subgroup of sustained pre/frailty, respectively. Stratified analysis and extensive sensitivity analyses revealed similar results. CONCLUSIONS Frailty is a dynamic process, and improved frailty and remaining robust are significantly associated with lower risk of all-cause mortality and cardiovascular death in older people.
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Affiliation(s)
- Ziqiong Wang
- Department of Cardiology, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, China
| | - Haiyan Ruan
- Department of Cardiology, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, China
- Department of Cardiology, Hospital of Traditional Chinese Medicine, Shuangliu District, Chengdu, China
| | - Liying Li
- Department of Cardiology, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, China
| | - Ningying Song
- Department of Otolaryngology-Head & Neck Surgery, West China Hospital, Sichuan University, No.37 Guoxue Alley, Chengdu, China.
| | - Sen He
- Department of Cardiology, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, China.
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Bergschöld JM, Gunnes M, Eide AH, Lassemo E. Characteristics and Range of Reviews About Technologies for Aging in Place: Scoping Review of Reviews. JMIR Aging 2024; 7:e50286. [PMID: 38252472 PMCID: PMC10845034 DOI: 10.2196/50286] [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: 06/26/2023] [Revised: 09/25/2023] [Accepted: 10/30/2023] [Indexed: 01/23/2024] Open
Abstract
BACKGROUND It is a contemporary and global challenge that the increasing number of older people requiring care will surpass the available caregivers. Solutions are needed to help older people maintain their health, prevent disability, and delay or avoid dependency on others. Technology can enable older people to age in place while maintaining their dignity and quality of life. Literature reviews on this topic have become important tools for researchers, practitioners, policy makers, and decision makers who need to navigate and access the extensive available evidence. Due to the large number and diversity of existing reviews, there is a need for a review of reviews that provides an overview of the range and characteristics of the evidence on technology for aging in place. OBJECTIVE This study aimed to explore the characteristics and the range of evidence on technologies for aging in place by conducting a scoping review of reviews and presenting an evidence map that researchers, policy makers, and practitioners may use to identify gaps and reviews of interest. METHODS The review was conducted in accordance with the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews). Literature searches were conducted in Web of Science, PubMed, and Scopus using a search string that consisted of the terms "older people" and "technology for ageing in place," with alternate terms using Boolean operators and truncation, adapted to the rules for each database. RESULTS A total of 5447 studies were screened, with 344 studies included after full-text screening. The number of reviews on this topic has increased dramatically over time, and the literature is scattered across a variety of journals. Vocabularies and approaches used to describe technology, populations, and problems are highly heterogeneous. We have identified 3 principal ways that reviews have dealt with populations, 5 strategies that the reviews draw on to conceptualize technology, and 4 principal types of problems that they have dealt with. These may be understood as methods that can inform future reviews on this topic. The relationships among populations, technologies, and problems studied in the reviews are presented in an evidence map that includes pertinent gaps. CONCLUSIONS Redundancies and unexploited synergies between bodies of evidence on technology for aging in place are highly likely. These results can be used to decrease this risk if they are used to inform the design of future reviews on this topic. There is a need for an examination of the current state of the art in knowledge on technology for aging in place in low- and middle-income countries, especially in Africa.
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Affiliation(s)
| | - Mari Gunnes
- Department of Health, SINTEF Digital, Trondheim, Norway
| | - Arne H Eide
- Department of Health, SINTEF Digital, Oslo, Norway
| | - Eva Lassemo
- Department of Health, SINTEF Digital, Trondheim, Norway
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Thandi M, Wong ST, Price M, Baumbusch J. Perspectives on the representation of frailty in the electronic frailty index. BMC PRIMARY CARE 2024; 25:4. [PMID: 38166753 PMCID: PMC10759446 DOI: 10.1186/s12875-023-02225-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024]
Abstract
BACKGROUND Frailty is a state of increased vulnerability from physical, social, and cognitive factors resulting in greater risk of negative health-related outcomes and increased healthcare expenditure. A 36-factor electronic frailty index (eFI) developed in the United Kingdom calculates frailty scores using electronic medical record data. There is currently no standardization of frailty screening in Canadian primary care. In order to implement the eFI in a Canadian context, adaptation of the tool is necessary because frailty is represented by different clinical terminologies in the UK and Canada. In considering the promise of implementing an eFI in British Columbia, Canada, we first looked at the content validation of the 36-factor eFI. Our research question was: Does the eFI represent frailty from the perspectives of primary care clinicians and older adults in British Columbia? METHODS A modified Delphi using three rounds of questionnaires with a panel of 23 experts (five family physicians, five nurse practitioners, five nurses, four allied health professionals, four older adults) reviewed and provided feedback on the 36-factor eFI. These professional groups were chosen because they closely work as interprofessional teams within primary care settings with older adults. Older adults provide real life context and experiences. Questionnaires involved rating the importance of each frailty factor on a 0-10 scale and providing rationale for ratings. Panelists were also given the opportunity to suggest additional factors that ought to be included in the screening tool. Suggested factors were similarly rated in two Delphi rounds. RESULTS Thirty-three of the 36 eFI factors achieved consensus (> 80% of panelists provided a rating of ≥ 8). Factors that did not achieve consensus were hypertension, thyroid disorder and peptic ulcer. These factors were perceived as easily treatable or manageable and/or not considered reflective of frailty on their own. Additional factors suggested by panelists that achieved consensus included: cancer, challenges to healthcare access, chronic pain, communication challenges, fecal incontinence, food insecurity, liver failure/cirrhosis, mental health challenges, medication noncompliance, poverty/financial difficulties, race/ethnic disparity, sedentary/low activity levels, and substance use/misuse. There was a 100% retention rate in each of the three Delphi rounds. CONCLUSIONS AND NEXT STEPS Three key findings emerged from this study: the conceptualization of frailty varied across participants, identification of frailty in community/primary care remains challenging, and social determinants of health affect clinicians' assessments and perceptions of frailty status. This study will inform the next phase of a broader mixed-method sequential study to build a frailty screening tool that could ultimately become a standard of practice for frailty screening in Canadian primary care. Early detection of frailty can help tailor decision making, frame discussions about goals of care, prevent advancement on the frailty trajectory, and ultimately decrease health expenditures, leading to improved patient and system level outcomes.
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Affiliation(s)
- Manpreet Thandi
- School of Nursing, University of British Columbia, T201 2211 Wesbrook Mall, Vancouver, BC, V6T 2B5, Canada.
| | - Sabrina T Wong
- School of Nursing, University of British Columbia, T201 2211 Wesbrook Mall, Vancouver, BC, V6T 2B5, Canada
- Centre for Health Services and Policy Research, University of British Columbia, 201-2206 East Mall, Vancouver, BC, V6T 1Z3, Canada
| | - Morgan Price
- Department of Family Practice, University of British Columbia, David Strangway Building, Suite 300, 5950 University Boulevard, Vancouver, BC, V6T 1Z3, Canada
| | - Jennifer Baumbusch
- School of Nursing, University of British Columbia, T201 2211 Wesbrook Mall, Vancouver, BC, V6T 2B5, Canada
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Nilsson L, Holst M, Villumsen M, Andreasen J. Maintenance of own health after acute hospitalization - older people's experiences and perspectives on physical activity and nutrition. Physiother Theory Pract 2024; 40:100-109. [PMID: 36189947 DOI: 10.1080/09593985.2022.2122912] [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: 09/03/2020] [Accepted: 08/05/2022] [Indexed: 10/10/2022]
Abstract
BACKGROUND Studies indicate that prefrail and frail older people would like to exercise, but support from healthcare professionals is required. Knowledge regarding health maintenance in prefrail or frail older people in terms of physical training and nutrition after hospitalization is scarce. OBJECTIVE To explore the perspectives and experiences of prefrail and frail older people concerning physical training and nutrition one and four weeks after an acute medical hospitalization. METHODS Repeated individual semi-structured interviews with ten prefrail and frail older people were conducted. An inductive-deductive thematic analysis was performed. RESULTS Previous experiences with healthcare affected the views of the participants on training, nutrition, and health. Although the participants' knowledge about physical training was limited, they were positive about participating in training and obtaining knowledge about their condition. However, their positive intentions were not successfully achieved within four weeks. Despite positive intentions, appointments at the hospital, musculoskeletal pain, and other limitations hindered the intended training. Furthermore, changing nutritional habits seemed difficult. CONCLUSION The participants were positive toward participating in training and interested in knowledge addressing their condition. Nutritional habits were considered as a personal matter and difficult to change, as they had year long habits about when and how they ate. These findings indicate that a lack of dialogue about training and nutrition may contribute to lower health literacy in frail older people and may therefore affect the maintenance of health after an acute hospitalization. This suggests that physiotherapists should ensure that follow-up is discussed and planned in detail with patients before discharge.
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Affiliation(s)
- Laurine Nilsson
- Department of Physiotherapy and Occupational Therapy, Aalborg University Hospital, Aalborg, Denmark
- Public Health and Epidemiology Group, Department of Health, Science and Technology, Aalborg University, Aalborg, Denmark
| | - Mette Holst
- Centre for Nutrition and Bowel Disease, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Morten Villumsen
- Department of Health and Prevention, Centre for Orthopaedic Rehabilitation, Aarhus C, Denmark
- Pain and Motor System Plasticity Research Group, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Jane Andreasen
- Department of Physiotherapy and Occupational Therapy, Aalborg University Hospital, Aalborg, Denmark
- Public Health and Epidemiology Group, Department of Health, Science and Technology, Aalborg University, Aalborg, Denmark
- Aalborg Center of Health and Rehabilitation, Aalborg Muncipality, Aalborg, Denmark
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Neelam PB, Sharma A, Sharma V. Sarcopenia and frailty in inflammatory bowel disease: Emerging concepts and evidence. JGH Open 2024; 8:e13033. [PMID: 38283070 PMCID: PMC10821747 DOI: 10.1002/jgh3.13033] [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: 11/13/2023] [Revised: 01/01/2024] [Accepted: 01/05/2024] [Indexed: 01/30/2024]
Abstract
Sarcopenia is a condition marked by progressive loss of skeletal muscle mass and function while frailty is a multidimensional concept characterized by diminished physiological reserve and increased vulnerability to stressors. Both of these were previously considered as related to aging and shown to impact the quality of life and carry prognostic significance. Emerging data show that both sarcopenia and frailty carry similar relevance in chronic illness. Inflammatory bowel disease (IBD) is characterized by chronic inflammation of the gastrointestinal tract and malnourishment, both of which contribute to the development of sarcopenia by increasing protein breakdown and reducing protein synthesis. The coexistence of frailty further compounds the clinical complexity of IBD patients. Published evidence suggests a bidirectional association with IBD contributing to muscle wasting, while the resultant sarcopenia and frailty could further exacerbate the disease course. Sarcopenia and frailty are independently associated with adverse outcomes, including hospitalizations, increased surgical interventions, and surgical complications. As therapeutic strategies for IBD evolve, understanding the nuanced relationship between inflammatory bowel disease, sarcopenia, and frailty is crucial for devising holistic management. Comprehensive care should encompass not only disease-modifying therapies but also interventions targeting frailty and sarcopenia, as they have been shown to have a significant impact not only on the disease course but also on the quality of life. Future research could focus on further elucidating underlying mechanisms, simple screening strategies, and developing targeted interventions to improve the overall quality of life for individuals grappling with the complex interplay of IBD, sarcopenia, and frailty.
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Affiliation(s)
- Pardhu B Neelam
- Department of GastroenterologyPostgraduate Institute of Medical Education and ResearchChandigarhIndia
| | - Alka Sharma
- Department of MedicineDr. BR Ambedkar Institute of Medical SciencesMohaliIndia
| | - Vishal Sharma
- Department of GastroenterologyPostgraduate Institute of Medical Education and ResearchChandigarhIndia
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Ruderman SA, Drumright LN, Delaney JAC, Webel AR, Fitzpatrick AL, Whitney BM, Nance RM, Hahn AW, Ma J, Mixson LS, Eltonsy S, Willig AL, Mayer KH, Napravnik S, Greene M, McCaul M, Cachay E, Kritchevsky SB, Austad SN, Landay A, Saag MS, Kitahata MM, Lau B, Lesko C, Chander G, Crane HM, Odden MC. Evaluating the Sick Quitting Hypothesis for Frailty Status and Reducing Alcohol Use Among People With HIV in a Longitudinal Clinical Cohort Study. J Assoc Nurses AIDS Care 2024; 35:5-16. [PMID: 38150572 DOI: 10.1097/jnc.0000000000000441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
ABSTRACT "Sick quitting," a phenomenon describing reductions in alcohol consumption following poor health, may explain observations that alcohol appears protective for frailty risk. We examined associations between frailty and reductions in drinking frequency among people with HIV (PWH). At six Centers for AIDS Research Network of Integrated Clinical Systems (CNICS) sites between January 2012 and August 2021, we assessed whether frailty, measured through validated modified frailty phenotype, precedes reductions in drinking frequency. We associated time-updated frailty with quitting and reducing frequency of any drinking and heavy episodic drinking (HED), adjusted for demographic and clinical characteristics in Cox models. Among 5,654 PWH reporting drinking, 60% reported >monthly drinking and 18% reported ≥monthly HED. Over an average of 5.4 years, frail PWH had greater probabilities of quitting (HR: 1.56, 95% confidence interval [95% CI] [1.13-2.15]) and reducing (HR: 1.35, 95% CI [1.13-1.62]) drinking frequency, as well as reducing HED frequency (HR: 1.58, 95% CI [1.20-2.09]) versus robust PWH. Sick quitting likely confounds the association between alcohol use and frailty risk, requiring investigation for control.
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Affiliation(s)
- Stephanie A Ruderman
- Stephanie A. Ruderman, PhD, MPH, is a Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. Lydia N. Drumright, PhD, MPH, is a Clinical Assistant Professor, School of Nursing, University of Washington, Seattle, Washington, USA. Joseph A. C. Delaney, PhD, is a Research Associate Professor, College of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada, and School of Medicine, University of Washington, Seattle, Washington, USA. Allison R. Webel, RN, PhD, is an Associate Dean for Research, School of Nursing, University of Washington, Seattle, Washington, USA. Annette L. Fitzpatrick, PhD, is a Research Professor, Department of Epidemiology, University of Washington, Seattle, Washington, USA. Bridget M. Whitney, PhD, MPH, is a Senior Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. Robin M. Nance, PhD, is a Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. Andrew W. Hahn, MD, is a Clinical Assistant Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Jimmy Ma, MD, is an Infectious Disease Specialist, School of Medicine, University of Washington, Seattle, Washington, USA. L. Sarah Mixson, MPH, is a Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. Sherif Eltonsy, PhD, is an Assistant Professor, College of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada. Amanda L Willig, PhD, RD, is an Associate Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Kenneth H. Mayer, MD, is a Professor, Harvard Medical School, Fenway Institute, Boston, Massachusetts, USA. Sonia Napravnik, PhD, MPH, is an Associate Professor, Department of Epidemiology, University of North Carolina, Chapel Hill, North Carolina, USA. Meredith Greene, MD, is an Associate Professor, Department of Medicine, University of California San Francisco, San Francisco, California, USA. Mary McCaul, PhD, is a Professor, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA. Edward Cachay, MD, is a Professor, Department of Medicine, University of California San Diego, San Diego, California, USA. Stephen B. Kritchevsky, PhD, is a Professor, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA. Steven N. Austad, PhD, is a Distinguished Professor, Department of Biology, University of Alabama at Birmingham, Birmingham, Alabama, USA. Alan Landay, PhD, is a Professor, Department of Internal Medicine, Rush University, Chicago, Illinois, USA. Michael S. Saag, MD, is a Professor and Associate Dean, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Mari M. Kitahata, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Bryan Lau, PhD, is a Professor, Department of Epidemiology, Johns Hopkins University, Baltimore, Maryland, USA. Catherine Lesko, PhD, MPH, is an Assistant Professor, Department of Epidemiology, Johns Hopkins University, Baltimore, Maryland, USA. Geetanjali Chander, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Heidi M. Crane, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Michelle C. Odden, PhD, is an Associate Professor, Department of Epidemiology, Stanford University, Stanford, California, USA
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Evaluating the Sick Quitting Hypothesis for Frailty Status and Reducing Alcohol Use Among People With HIV in a Longitudinal Clinical Cohort Study. J Assoc Nurses AIDS Care 2024; 35:e1-e2. [PMID: 38150573 PMCID: PMC10753926 DOI: 10.1097/jnc.0000000000000445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
“Sick quitting”, a phenomenon describing reductions in alcohol consumption following poor health, may explain observations that alcohol appears protective for frailty risk. We examined associations between frailty and reductions in drinking frequency among people with HIV (PWH). At six Centers for AIDS Research Network of Integrated Clinical Systems (CNICS) sites between January 2012 and August 2021, we assessed whether frailty, measured via validated modified frailty phenotype, precedes reductions in drinking frequency. We associated time-updated frailty with quitting and reducing frequency of any drinking and heavy episodic drinking (HED), adjusted for demographic and clinical characteristics in Cox models. Among 5,654 PWH reporting drinking, 60% reported >monthly drinking and 18% reported ≥monthly HED. Over an average of 5.4 years, frail PWH had greater probabilities of quitting (HR:1.56, 95%CI:1.13–2.15) and reducing (HR:1.35, 95%CI:1.13–1.62) drinking frequency, as well as reducing HED frequency (HR:1.58, 95%CI:1.20–2.09) vs. robust PWH. Sick quitting likely confounds the association between alcohol use and frailty risk, requiring investigation for control.
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Ho AHY, Ma SHX, Tan MKB, Bajpai R, Goh SSN, Yeo G, Teng A, Yang Y, Galéry K, Beauchet O. Effects of participatory 'A'rt-Based Activity On 'Health' of Older Community-Dwellers: results from a randomized control trial of the Singapore A-Health Intervention. Front Med (Lausanne) 2023; 10:1238562. [PMID: 38188333 PMCID: PMC10768056 DOI: 10.3389/fmed.2023.1238562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 11/23/2023] [Indexed: 01/09/2024] Open
Abstract
Introduction The practice of participatory art has been found to support the promotion, prevention, and management of health across the lifespan. However, clinical trials investigating the benefits of creative activities curated with and conducted in museums among older adults in East Asia remains limited. Methods The current research utilized a single-site, open-label randomized control trial (RCT) to evaluate a standardized Participatory 'A'rt-Based Activity On 'Health' of Older Community-Dwellers - the Singapore A-Health Intervention. Outcome measures include frailty as assessed by the Centre of Excellence on Longevity Self-administered Questionnaire, wellbeing as assessed by the Warwick-Edinburgh Mental Wellbeing Scales, and quality of life as assessed by the EuroQol-5D. 112 participants aged 60 and above were randomized into the intervention group (n = 56) or an inactive control group (n = 56). Participants completed four standardized online self-administered assessments at baseline, 5-week, 9-week and 12-week follow-up during the intervention period. Results Linear mixed model analyses revealed no statistically significant differences between the intervention group and control group for all outcome measures. However, within the intervention group, a consistent significant reduction in frailty was observed across time from baseline to 9 weeks (MD -0.44, 95% CI -0.85 to -0.039, p = 0.032), 5-weeks to 9-weeks (MD -0.64, 95% CI -1.03 to -0.24, p = 0.002), and 5-weeks to 12-weeks (MD -0.51, 95% CI -0.91 to -0.10, p = 0.014). Moreover, the post-test mean wellbeing score in the intervention group significantly improved over time at 9-weeks (MD 1.65, 95% CI 0.09 to 3.22, p = 0.039) and 12-week (MD 2.42, 95% CI 0.67 to 4.16, p = 0.006) as compared to baseline scores. Discussion The findings demonstrate the potential of a structured art and museum-based intervention as a resource for promoting health among aging populations. Such benefits transcend social, cultural, and societal contexts. Clinical trial registration ClinicalTrial.gov, NCT05945589.
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Affiliation(s)
- Andy Hau Yan Ho
- Action Research for Community Health Laboratory, Psychology Program, School of Social Sciences, Nanyang Technological University, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Palliative Care Centre for Excellence in Research and Education, Singapore, Singapore
| | - Stephanie Hilary Xinyi Ma
- Action Research for Community Health Laboratory, Psychology Program, School of Social Sciences, Nanyang Technological University, Singapore, Singapore
| | - Michael Koon Boon Tan
- Lab4Living, Culture and Creativity Research Institute, Sheffield Hallam University, Sheffield, United Kingdom
| | - Ram Bajpai
- School of Medicine, Keele University, Newcastle-under-Lyme, United Kingdom
| | - Shannon Shuet Ning Goh
- Action Research for Community Health Laboratory, Psychology Program, School of Social Sciences, Nanyang Technological University, Singapore, Singapore
| | - Gabriellia Yeo
- Action Research for Community Health Laboratory, Psychology Program, School of Social Sciences, Nanyang Technological University, Singapore, Singapore
| | - Alicia Teng
- National Gallery Singapore, Community and Access, Singapore, Singapore
| | - Yilin Yang
- National Gallery Singapore, Community and Access, Singapore, Singapore
| | - Kévin Galéry
- Research Centre of the Geriatric University Institute of Montreal, Montreal, QC, Canada
| | - Olivier Beauchet
- Research Centre of the Geriatric University Institute of Montreal, Montreal, QC, Canada
- Departments of Medicine and Geriatrics, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
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Doherty H, Jennings AH, Kocka M, Neichel A, Scauso J, Lionetti E, Chenhuichen C, Romero-Ortuno R. A Narrative Review of the Utilisation of the SHARE Frailty Instruments (SHARE-FI and SHARE-FI75+) in the Literature. J Frailty Sarcopenia Falls 2023; 8:221-229. [PMID: 38046443 PMCID: PMC10690129 DOI: 10.22540/jfsf-08-221] [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] [Accepted: 08/01/2023] [Indexed: 12/05/2023] Open
Abstract
This narrative literature review aimed to examine the utilisation of the Survey of Health, Ageing and Retirement in Europe (SHARE) frailty instruments: SHARE-FI and SHARE-FI75+. We used the Google Scholar "cited by" function (accessed on February 20th, 2023) to identify all citations of the original SHARE-FI and SHARE-FI75+ studies. Included articles were categorised into four themes: epidemiological studies (prevalence and associated factors); associations with geriatric syndromes, diseases and health outcomes; randomised clinical trials (RCTs); and expert consensus and practice guidelines. Of 529 articles screened (446 citing SHARE-FI and 83 citing SHARE-FI75+), 64 (12.1%) were included. Sixteen (25.0%) were epidemiological; 35 (54.7%) described associations; 10 (15.6%) were RCTs; and 3 (4.7%) were expert consensus or practice guidelines. Frailty was associated with older age; female sex; higher morbidity; lower education; social isolation; worse nutrition and mobility; rheumatological, cardiovascular, and endocrine diseases; and greater healthcare utilisation and mortality. SHARE-FI was used in RCTs as entry criterion, controlling variable, and intervention outcome. SHARE-FI and SHARE-FI75+ have been recommended to aid the management of atrial fibrillation anticoagulation and hypertension, respectively. SHARE-FI and SHARE-FI75+, two open access phenotypical frailty measurement tools, have been utilised for a range of purposes, and mostly in epidemiological/associational studies.
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Affiliation(s)
- Helen Doherty
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | | | - Matej Kocka
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | | | | | - Elena Lionetti
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Chenhui Chenhuichen
- School of Medicine, Trinity College Dublin, Dublin, Ireland
- Geriatric Medicine Service, University Hospital of Navarra, Pamplona, Spain
| | - Roman Romero-Ortuno
- School of Medicine, Trinity College Dublin, Dublin, Ireland
- Mercer’s Institute for Successful Ageing, St James’s Hospital, Dublin, Ireland
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Taylor-Rowan M, Hafdi M, Drozdowska B, Elliott E, Wardlaw J, Quinn TJ. Physical and brain frailty in ischaemic stroke or TIA: Shared occurrence and outcomes. A cohort study. Eur Stroke J 2023; 8:1011-1020. [PMID: 37421136 PMCID: PMC10683729 DOI: 10.1177/23969873231186480] [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: 03/30/2023] [Accepted: 06/20/2023] [Indexed: 07/09/2023] Open
Abstract
BACKGROUND There is increasing interest in the concept of frailty in stroke, including both physical frailty and imaging-evidence of brain frailty. We aimed to establish the prevalence of brain frailty in stroke survivors as well as the concurrent and predictive validity of various frailty measures against long-term cognitive outcomes. METHODS We included consecutively admitted stroke or transient ischaemic attack (TIA) survivors from participating stroke centres. Baseline CT scans were used to generate an overall brain frailty score for each participant. We measured frailty via the Rockwood frailty index, and a Fried frailty screening tool. Presence of major or minor neurocognitive disorder at 18-months following stroke or TIA was established via a multicomponent assessment. Prevalence of brain frailty was established based upon observed percentages within groups defined by frailty status (robust, pre-frail, frail). We assessed the concurrent validity of brain frailty and frailty scales via Spearman's rank correlation. We conducted multivariable logistic regression analyses, controlling for age, sex, baseline education and stroke severity, to evaluate association between each frailty measure and 18-month cognitive impairment. RESULTS Three-hundred-forty-one stroke survivors participated. Three-quarters of people who were frail had moderate-severe brain frailty and prevalence increased according to frailty status. Brain frailty was weakly correlated with Rockwood frailty (Rho: 0.336; p < 0.001) and with Fried frailty (Rho: 0.230; p < 0.001). Brain frailty (OR: 1.64, 95% CI = 1.17-2.32), Rockwood frailty (OR: 1.05, 95% CI = 1.02-1.08) and Fried frailty (OR: 1.93, 95% CI = 1.39-2.67) were each independently associated with cognitive impairment at 18 months following stroke. CONCLUSIONS There appears to be value in the assessment of both physical and brain frailty in patients with ischaemic stroke and TIA. Both are associated with adverse cognitive outcomes and physical frailty remains important when assessing cognitive outcomes.
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Affiliation(s)
| | - Melanie Hafdi
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Bogna Drozdowska
- Institute of Cardiovascular and Metabolic Sciences, University of Glasgow, Glasgow, UK
| | - Emma Elliott
- Institute of Cardiovascular and Metabolic Sciences, University of Glasgow, Glasgow, UK
| | - Joanna Wardlaw
- Centre for Clinical Brain Sciences, Edinburgh Center in the UK Dementia Research Institute, University of Edinburgh, Edinburgh, UK
| | - Terence J Quinn
- Institute of Cardiovascular and Metabolic Sciences, University of Glasgow, Glasgow, UK
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44
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Stathi A, Withall J, Crone D, Hawley-Hague H, Playle R, Frew E, Fenton S, Hillsdon M, Pugh C, Todd C, Jolly K, Cavill N, Western M, Roche S, Kirby N, Boulton E, Thompson J, Chatwin K, Davies A, Szekeres Z, Greaves C. A peer-volunteer led active ageing programme to prevent decline in physical function in older people at risk of mobility disability (Active, Connected, Engaged [ACE]): study protocol for a randomised controlled trial. Trials 2023; 24:772. [PMID: 38031101 PMCID: PMC10687817 DOI: 10.1186/s13063-023-07758-3] [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: 08/15/2023] [Accepted: 10/27/2023] [Indexed: 12/01/2023] Open
Abstract
BACKGROUND The Active Connected Engaged [ACE] study is a multi-centre, pragmatic, two-arm, parallel-group randomised controlled trial [RCT] with an internal pilot phase. The ACE study incorporates a multi-level mixed methods process evaluation including a systems mapping approach and an economic evaluation. ACE aims to test the effectiveness and cost-effectiveness of a peer-volunteer led active ageing intervention designed to support older adults at risk of mobility disability to become more physically and socially active within their communities and to reduce or reverse, the progression of functional limitations associated with ageing. METHODS/DESIGN Community-dwelling, older adults aged 65 years and older (n = 515), at risk of mobility disability due to reduced lower limb physical functioning (Short Physical Performance Battery (SPPB) score of 4-9 inclusive) will be recruited. Participants will be randomised to receive either a minimal control intervention or ACE, a 6-month programme underpinned by behaviour change theory, whereby peer volunteers are paired with participants and offer them individually tailored support to engage them in local physical and social activities to improve lower limb mobility and increase their physical activity. Outcome data will be collected at baseline, 6, 12 and 18 months. The primary outcome analysis (difference in SPPB score at 18 months) will be undertaken blinded to group allocation. Primary comparative analyses will be on an intention-to-treat (ITT) basis with due emphasis placed on confidence intervals. DISCUSSION ACE is the largest, pragmatic, community-based randomised controlled trial in the UK to target this high-risk segment of the older population by mobilising community resources (peer volunteers). A programme that can successfully engage this population in sufficient activity to improve strength, coordination, balance and social connections would have a major impact on sustaining health and independence. ACE is also the first study of its kind to conduct a full economic and comprehensive process evaluation of this type of community-based intervention. If effective and cost-effective, the ACE intervention has strong potential to be implemented widely in the UK and elsewhere. TRIAL REGISTRATION ISRCTN, ISRCTN17660493. Registered on 30 September 2021. Trial Sponsor: University of Birmingham, Contact: Dr Birgit Whitman, Head of Research Governance and Integrity; Email: researchgovernance@contacts.bham.ac.uk. Protocol Version 5 22/07/22.
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Affiliation(s)
- Afroditi Stathi
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK.
| | - Janet Withall
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Diane Crone
- Centre for Health, Activity and Wellbeing Research, Cardiff Metropolitan University, Cyncoed Campus, Cyncoed Road, Cardiff, CF23 6XD, UK
| | - Helen Hawley-Hague
- School of Health Sciences, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
- National Institute for Health and Care Research, Applied Research Collaboration-Greater Manchester, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK
| | - Rebecca Playle
- Centre for Trials Research, Cardiff University, Cardiff, CF14 4YS, UK
| | - Emma Frew
- Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Sally Fenton
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Melvyn Hillsdon
- Department of Public Health and Sports Science, University of Exeter, Exeter, EX1 2LU, UK
| | - Christopher Pugh
- Centre for Health, Activity and Wellbeing Research, Cardiff Metropolitan University, Cyncoed Campus, Cyncoed Road, Cardiff, CF23 6XD, UK
| | - Chris Todd
- School of Health Sciences, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
- National Institute for Health and Care Research, Applied Research Collaboration-Greater Manchester, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK
- Manchester Academic Health Science Centre, Manchester, M13 9NQ, UK
- Manchester Institute for Collaborative Research On Ageing, Manchester, M13 9PL, UK
- Manchester University NHS Foundation Trust, Manchester, M13 9WL, UK
| | - Kate Jolly
- Institute of Applied Health Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | | | - Max Western
- Centre for Motivation and Health Behaviour Change, Department for Health, University of Bath, Bath, BA2 4SY, UK
| | | | - Nigel Kirby
- Centre for Trials Research, Cardiff University, Cardiff, CF14 4YS, UK
| | | | - Janice Thompson
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Katie Chatwin
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Amy Davies
- School of Health Sciences, University of Manchester, Oxford Road, Manchester, M13 9PL, UK
| | - Zsofia Szekeres
- Centre for Health, Activity and Wellbeing Research, Cardiff Metropolitan University, Cyncoed Campus, Cyncoed Road, Cardiff, CF23 6XD, UK
| | - Colin Greaves
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
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Vrettos I, Voukelatou P, Kyvetos A, Makrilakis K, Sfikakis PP, Raptis A, Niakas D. The role of frailty among the predictors of depression on informal caregivers of older adults: a mediation analysis. Psychogeriatrics 2023; 23:973-984. [PMID: 37704194 DOI: 10.1111/psyg.13018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/01/2023] [Accepted: 08/16/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND Providing care for older adults has been associated with the presence of depressive symptoms among their informal caregivers. Numerous caregivers and older adults' characteristics have been mentioned as predictors of caregivers' depression. However, studies dealing with the impact of older adults' frailty status on caregivers' depression are scarce. This study was conducted to clarify the precise relationship between caregivers' depression, caregivers' burden, caregivers' characteristics and patients' characteristics, including frailty, among the variables that may have an impact on caregivers' depression. METHODS In this cross-sectional study, patients and caregivers' characteristics were recorded for 311 patient-caregiver dyads, when the patient was admitted to the hospital. For the purpose of the study, a mediation analysis was used with patients and caregiver characteristics considered to be predictors, subjective caregivers' burden as the mediator, and caregivers' depression as the outcome variable. RESULTS Only patients' frailty and caregivers' subjective burden had a direct effect on caregivers' depression. Moreover, caregivers' gender, patients' frailty status and comorbidity, duration of caregiving, and the relationship with the patient, had an indirect effect through caregivers' burden that acted as mediator. Regarding total effects, caregivers burden followed by patients' frailty status had the greater impact on caregivers' depression. CONCLUSIONS By organising interventions to reduce caregivers' depression, patients' frailty status could be among the targets of those interventions considering that frailty might be delayed or reversed.
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Affiliation(s)
- Ioannis Vrettos
- 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia 'Agioi Anargyroi', Athens, Greece
| | - Panagiota Voukelatou
- 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia 'Agioi Anargyroi', Athens, Greece
| | - Andreas Kyvetos
- 2nd Department of Internal Medicine, General and Oncology Hospital of Kifissia 'Agioi Anargyroi', Athens, Greece
| | - Konstantinos Makrilakis
- 1st Department of Propedeutic Internal Medicine, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Petros P Sfikakis
- 1st Department of Propedeutic Internal Medicine-Rheumatology Unit, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Raptis
- 2nd Department of Propedeutic Internal Medicine, Attikon University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Niakas
- Department of Health Economics, School of Health Sciences, National and Kapodistrian University of Athens, Athens, Greece
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46
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Nagata CDA, Garcia PA, Hamu TCDDS, Caetano MBD, Costa RR, Leal JC, Bastos JAI, Cadore EL, Durigan JLQ. Are dose-response relationships of resistance training reliable to improve functional performance in frail and pre-frail older adults? A systematic review with meta-analysis and meta-regression of randomized controlled trials. Ageing Res Rev 2023; 91:102079. [PMID: 37774931 DOI: 10.1016/j.arr.2023.102079] [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: 05/10/2023] [Revised: 09/11/2023] [Accepted: 09/25/2023] [Indexed: 10/01/2023]
Abstract
This systematic review with meta-analyses investigates the impact of resistance training (RT), using meta-regressions, on functional performance in frail and pre-frail adults aged ≥ 65 years to determine the key variables of RT. Ten randomized controlled trials involving 1303 participants were analyzed. Five studies assessed habitual walking speed (HWS), three studies evaluated performance in the timed-up-and-go test (TUG), three studies evaluated performance in the Short Physical Performance Battery (SPPB), and three studies assessed performance in the sit-to-stand test (STS). RT alone improved STS time and SPPB scores in frail and pre-frail older adults. RT improved STS performance (Effect Size (ES):- 0.536; 95% CI - 0.874 to - 0.199; p = .002) and led to a 2.261-point increase in SPPB performance (ES:1.682; 95% CI 0.579-2.786; p = .003). At least two weekly training sessions are required to increase SPPB scores, and three sessions seem to optimize the improvements. Higher training volume per exercise and volume per session reduce the gains in SPPB performance. We did not observe any association between different doses of RT and STS time improvements. RT alone positively influenced TUG performance only in community-dwelling older frail and pre-frail adults but not in institutionalized older individuals. RT alone did not improve the HWS compared to the non-active control group.
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Affiliation(s)
| | - Patrícia Azevedo Garcia
- Universidade de Brasília, Programa de Pós-Graduação em Ciências da Reabilitação, Brasília, DF, Brazil.
| | | | | | | | - Josevan Cerqueira Leal
- Universidade de Brasília, Programa de Pós-Graduação em Ciências da Reabilitação, Brasília, DF, Brazil.
| | - Júlia Aguillar Ivo Bastos
- Universidade de Brasília, Programa de Pós-Graduação em Ciências da Reabilitação, Brasília, DF, Brazil.
| | - Eduardo Lusa Cadore
- Exercise Research Laboratory (LAPEX), School of Physical Education, Physiotherapy and Dance, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.
| | - João Luiz Quagliotti Durigan
- Universidade de Brasília, Laboratory of Muscle and Tendon Plasticity, Programa de Pós-Graduação em Educação Física, Brasília, DF, Brazil.
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47
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Dent E, Hanlon P, Sim M, Jylhävä J, Liu Z, Vetrano DL, Stolz E, Pérez-Zepeda MU, Crabtree DR, Nicholson C, Job J, Ambagtsheer RC, Ward PR, Shi SM, Huynh Q, Hoogendijk EO. Recent developments in frailty identification, management, risk factors and prevention: A narrative review of leading journals in geriatrics and gerontology. Ageing Res Rev 2023; 91:102082. [PMID: 37797723 DOI: 10.1016/j.arr.2023.102082] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 09/29/2023] [Accepted: 10/01/2023] [Indexed: 10/07/2023]
Abstract
Frailty is an age-related clinical condition characterised by an increased susceptibility to stressors and an elevated risk of adverse outcomes such as mortality. In the light of global population ageing, the prevalence of frailty is expected to soar in coming decades. This narrative review provides critical insights into recent developments and emerging practices in frailty research regarding identification, management, risk factors, and prevention. We searched journals in the top two quartiles of geriatrics and gerontology (from Clarivate Journal Citation Reports) for articles published between 01 January 2018 and 20 December 2022. Several recent developments were identified, including new biomarkers and biomarker panels for frailty screening and diagnosis, using artificial intelligence to identify frailty, and investigating the altered response to medications by older adults with frailty. Other areas with novel developments included exercise (including technology-based exercise), multidimensional interventions, person-centred and integrated care, assistive technologies, analysis of frailty transitions, risk-factors, clinical guidelines, COVID-19, and potential future treatments. This review identified a strong need for the implementation and evaluation of cost-effective, community-based interventions to manage and prevent frailty. Our findings highlight the need to better identify and support older adults with frailty and involve those with frailty in shared decision-making regarding their care.
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Affiliation(s)
- Elsa Dent
- Research Centre for Public Health, Equity and Human Flourishing, Torrens University Australia, Adelaide, Australia
| | - Peter Hanlon
- School of Health and Wellbeing, University of Glasgow, Scotland, UK
| | - Marc Sim
- Nutrition and Health Innovation Research Institute, School of Health and Medical Sciences, Edith Cowan University, Perth, Western Australia, Australia; Medical School, The University of Western Australia, Perth, Western Australia, Australia
| | - Juulia Jylhävä
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Faculty of Social Sciences, Unit of Health Sciences and Gerontology Research Center, University of Tampere, Tampere, Finland
| | - Zuyun Liu
- Second Affiliated Hospital and School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou 310058, Zhejiang, China
| | - Davide L Vetrano
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden; Stockholm Gerontology Research Center, Stockholm, Sweden
| | - Erwin Stolz
- Institute of Social Medicine and Epidemiology, Medical University of Graz, Graz, Austria
| | - Mario Ulises Pérez-Zepeda
- Instituto Nacional de Geriatría, Dirección de Investigación, ciudad de México, Mexico; Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Campus Norte, Huixquilucan Edo. de México
| | | | - Caroline Nicholson
- Centre for Health System Reform & Integration, Mater Research Institute-University of Queensland, Brisbane, Australia
| | - Jenny Job
- Centre for Health System Reform & Integration, Mater Research Institute-University of Queensland, Brisbane, Australia
| | - Rachel C Ambagtsheer
- Research Centre for Public Health, Equity and Human Flourishing, Torrens University Australia, Adelaide, Australia
| | - Paul R Ward
- Research Centre for Public Health, Equity and Human Flourishing, Torrens University Australia, Adelaide, Australia
| | - Sandra M Shi
- Hinda and Arthur Marcus Institute for Aging, Hebrew Senior Life, Boston, Massachusetts, USA; Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Quan Huynh
- Baker Heart and Diabetes Institute, Melbourne, Australia
| | - Emiel O Hoogendijk
- Department of Epidemiology & Data Science and Department of General Practice, Amsterdam UMC, Location VU University Medical Center, Amsterdam, Netherlands; Amsterdam Public Health research institute, Ageing & Later Life Research Program, Amsterdam UMC, Amsterdam, the Netherlands.
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48
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Assi S, Garcia Morales EE, Windham BG, Lin FR, Bandeen-Roche K, Shukla A, Palta P, Deal JA, Reed NS, Martinez-Amezcua P. Hearing Loss and Frailty among Older Adults: The Atherosclerosis Risk in Communities Study. J Am Med Dir Assoc 2023; 24:1683-1689.e5. [PMID: 37748754 PMCID: PMC10615781 DOI: 10.1016/j.jamda.2023.08.023] [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: 07/19/2023] [Revised: 08/23/2023] [Accepted: 08/23/2023] [Indexed: 09/27/2023]
Abstract
OBJECTIVES Hearing loss may contribute to frailty through cognitive and physical decline, but population-based evidence using validated measures remains scarce. We investigated the association of hearing loss with phenotypic frailty and its individual components and explored the potential protective role of hearing aid use. DESIGN Cross-sectional study of community-dwelling older adults at visit 6 (2016-2017) of the Atherosclerosis Risk in Communities (ARIC) study, a cohort study of older adults from 4 U.S. communities (Washington County, MD; Forsyth County, NC; Jackson, MS; and Minneapolis, MN). SETTING AND PARTICIPANTS Population-based study of 3179 participants (mean age = 79.2 years, 58.9% female). METHODS Pure-tone audiometry at 0.5-4 kHz was used to assess unaided hearing, and the better-hearing ear's pure-tone average was categorized as follows: no [≤25 dB hearing level (HL)], mild (26-40 dB HL), and moderate or greater (>40 dB HL) hearing loss. Hearing aid use was self-reported. The Fried/physical frailty phenotype was used to categorize frailty status (robust, pre-frail, or frail). Multivariable multinomial and logistic regression models were used to study the association of hearing loss/hearing aid use with frailty status and individual frailty components, respectively. RESULTS In our sample, 40% had mild and 27% had moderate or greater hearing loss (12% and 55% reported hearing aid use, respectively). Moderate or greater hearing loss was associated with greater odds of being pre-frail [odds ratio (OR), 1.25; 95% CI, 1.01-1.57] and frail (OR, 1.62; 95% CI, 1.06-2.47) vs robust, and greater odds of having slow gait, low physical activity, and exhaustion, compared with no hearing loss. Among those with hearing loss (>25 dB HL), compared with hearing aid users, nonusers had greater odds of being frail vs robust, and having unintentional weight loss, slow gait, and low physical activity. CONCLUSIONS AND IMPLICATIONS Hearing loss is associated with pre-frailty and frailty. Longitudinal studies are warranted to establish if hearing aid use may prevent or delay frailty onset.
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Affiliation(s)
- Sahar Assi
- Cochlear Center for Hearing and Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Emmanuel E Garcia Morales
- Cochlear Center for Hearing and Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - B Gwen Windham
- School of Medicine, University of Mississippi Medical Center, Jackson, MS, USA
| | - Frank R Lin
- Cochlear Center for Hearing and Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Karen Bandeen-Roche
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Aishwarya Shukla
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, WA, USA
| | - Priya Palta
- Department of Neurology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Jennifer A Deal
- Cochlear Center for Hearing and Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Nicholas S Reed
- Cochlear Center for Hearing and Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Pablo Martinez-Amezcua
- Cochlear Center for Hearing and Public Health, Johns Hopkins University, Baltimore, MD, USA; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
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49
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de Oliveira MPB, Pereira DS, da Silva SLA, Alencar MA, Iunes DH, da Silva Alexandre T. Are assessment measures for components of the International Classification of Functioning, Disability and Health reproducible for use on pre-frail and frail older adults? A systematic review. Exp Gerontol 2023; 182:112300. [PMID: 37769825 DOI: 10.1016/j.exger.2023.112300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 12/06/2022] [Accepted: 09/25/2023] [Indexed: 10/03/2023]
Abstract
OBJECTIVE To analyze the internal consistency, reliability and measurement error of assessment measures for body structure and function (postural balance, muscle strength, cardiorespiratory function and physical fitness), activity (walking and mobility) and participation (quality of life and social reintegration) outcomes for use on pre-frail and frail older adults. METHODS Searches were performed in six databases (Medline, Embase, ScienceDirect, Web of Science, The Cochrane Library and Lilacs) and reproducibility studies were included. Cronbach's alpha and the classification proposed by Terwee et al. (2007) were used for the interpretation of internal consistency. The intraclass correlation coefficient (ICC) and the Munro classification were used for the determination of reliability. The standard error of measurement (SEM), minimal detectable change (MDC) as well as percentages of error (SEM%) and change (MDC%) were calculated. Methodological quality of the studies was appraised using Boxes 4, 6 and 7 of the COSMIN Risk of Bias checklist. RESULTS Six studies were included in the present systematic review, with a total of 835 (82.4 years; 582 women and 253 men) pre-frail and frail older adults analyzed. Seven measures were identified for the assessment of body structure and function, activity and participation outcomes (Hierarchical Assessment of Balance and Mobility, Self-Assessment of Physical Fitness, Sarcopenia Quality of Life, Reintegration to Normal Living Index, Two-Minute Walking test, Six-Minute Walking test and Ten-Meter Walking test). The following measurement properties were identified: internal consistency = 0.84 (mean Cronbach's alpha); reliability = 0.87 (mean ICC); SEM range = 0.06 to 10.10; MDC range = 0.13 to 28.10; SEM% range = 5.2 % to 9.5 %; and MDC% range = 10.7 % to 28.5 %. CONCLUSION The present systematic review found adequate internal consistency, high reliability and an acceptable measurement error for assessment measures of body structure and function, activity and participation outcomes for use on pre-frail and frail older adults.
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Affiliation(s)
| | - Daniele Sirineu Pereira
- Department of Physical Therapy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Mariana Asmar Alencar
- Department of Physical Therapy, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Denise Hollanda Iunes
- Department of Physical Therapy, Federal University of Alfenas, Alfenas, Minas Gerais, Brazil.
| | - Tiago da Silva Alexandre
- Department of Gerontology and Physical Therapy, Federal University of São Carlos, São Carlos, São Paulo, Brazil; Department of Epidemiology and Public Health, University College London, London, United Kingdom.
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50
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Money A, Harris D, Hawley-Hague H, McDermott J, Vardy E, Todd C. Acceptability of physical activity signposting for pre-frail older adults: a qualitative study to inform intervention development. BMC Geriatr 2023; 23:621. [PMID: 37789276 PMCID: PMC10548637 DOI: 10.1186/s12877-023-04202-8] [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: 03/24/2023] [Accepted: 07/28/2023] [Indexed: 10/05/2023] Open
Abstract
Frailty is a medical condition common in older adults characterised by diminished strength and reduced physiologic function in which individuals are more vulnerable to multiple adverse health outcomes. Pre-frailty is an intermediate stage associated with some minor health outcomes. However, the main risk is progression toward moderate/severe frailty. Evidence shows physical activity interventions to be effective in slowing or modifying the progression of frailty. Researchers at the University of Manchester are developing a behaviour change intervention targeting pre-frail older adults, signposting them to group-based physical activity classes known to be effective for delaying/slowing frailty. This paper reports on the initial intervention development work with key stakeholders exploring the practicality of taking forward this intervention and identifying uncertainties to be explored in the feasibility stage. These included issues around physical activity messaging, the use of the term 'frail', identification/recruitment of pre-frail older adults, and the acceptability of behaviour change techniques. There was overwhelming support for a proactive approach to addressing pre-frailty issues. Given that a large proportion of older adults are estimated to be pre-frail, interventions aimed at this group have the potential to support healthy ageing, positively impacting on frailty outcomes and providing wider population health benefits.
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Affiliation(s)
- Annemarie Money
- National Institute for Health and Care Research, Applied Research Collaboration Greater Manchester, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK.
- Manchester Academic Health Science Centre, Manchester, M13 9PL, UK.
| | - Danielle Harris
- National Institute for Health and Care Research, Applied Research Collaboration Greater Manchester, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK
- Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
| | - Helen Hawley-Hague
- National Institute for Health and Care Research, Applied Research Collaboration Greater Manchester, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK
- Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
- Manchester Institute for Collaborative Research on Ageing, The University of Manchester, Manchester, M13 9PL, UK
| | - Jane McDermott
- Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
- School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK
| | - Emma Vardy
- Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
- Manchester Institute for Collaborative Research on Ageing, The University of Manchester, Manchester, M13 9PL, UK
- Northern Care Alliance NHS Foundation Trust, Salford, M6 8HD, UK
| | - Chris Todd
- National Institute for Health and Care Research, Applied Research Collaboration Greater Manchester, School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK
- Manchester Academic Health Science Centre, Manchester, M13 9PL, UK
- Manchester Institute for Collaborative Research on Ageing, The University of Manchester, Manchester, M13 9PL, UK
- School of Health Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, UK
- Manchester University NHS Foundation Trust, Manchester, M13 9WL, UK
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