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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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Brennan TH, Lewis LK, Gordon SJ, Prichard I. Effectiveness of interventions to prevent or reverse pre-frailty and frailty in middle-aged community dwelling adults: A systematic review. Prev Med 2024; 185:108008. [PMID: 38797264 DOI: 10.1016/j.ypmed.2024.108008] [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: 02/01/2024] [Revised: 05/06/2024] [Accepted: 05/22/2024] [Indexed: 05/29/2024]
Abstract
INTRODUCTION Frailty, marked by diminished physiological capacity and higher health risks, is less understood in middle-aged individuals (40-65 years) than older adults. This review synthesises intervention studies for pre-frailty and frailty in this demographic, assessing effectiveness, feasibility, and implementation factors including participant experience and cost-effectiveness. METHOD Registered on the Open Science Framework and adhering to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) and the template for intervention description and replication (TIDieR) guidelines, this review searched six databases for interventions targeting middle-aged adults. Dual screening, data extraction, risk assessment, and Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) certainty evaluation were conducted. Findings were narratively synthesized due to heterogeneity. RESULTS Eight studies (2018-2023) with 2838 participants were included. Resistance training and multicomponent exercise reduced frailty; though, not always significantly. Low-intensity exercises and education-based interventions yielded mixed results, suggesting a need for further research. Positive participant experiences and cost-effectiveness of interventions such as resistance training and educational interventions supports their feasibility. Varying quality, methodologies and levels of bias indicated a need for more rigorous future research. DISCUSSION This review reveals an evidence gap in middle-aged frailty interventions. Multicomponent interventions and resistance training showed promise, but their comparative effectiveness remains uncertain. Educational and low-intensity interventions need further research to establish their effectiveness. The findings diverge from those in older adults, emphasising the need for age-specific approaches. Future studies should employ higher-quality methods and explore emerging technologies to enhance intervention effectiveness for pre-frailty and frailty in middle-aged adults.
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Affiliation(s)
- Tom H Brennan
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, South Australia, Australia.
| | - Lucy K Lewis
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, South Australia, Australia
| | - Susan J Gordon
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, South Australia, Australia; Aged Care Research & Industry Innovation Australia (ARIIA), Flinders University, Tonsley, South Australia, Australia
| | - Ivanka Prichard
- Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, South Australia, Australia
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Wang E, Wroblewski KE, McClintock MK, Witt LJ, Pinto JM. Examining the Longitudinal Relationship Between Olfactory Dysfunction and Frailty in Community-Dwelling, older US Adults. Otolaryngol Head Neck Surg 2024; 171:261-268. [PMID: 38660882 DOI: 10.1002/ohn.685] [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: 08/10/2023] [Revised: 01/02/2024] [Accepted: 01/21/2024] [Indexed: 04/26/2024]
Abstract
OBJECTIVE Olfactory dysfunction is a "canary in the coalmine" for aging conditions. We evaluated olfactory dysfunction as a biomarker of early frailty in older adults living in the United States. STUDY DESIGN Prospective, longitudinal, nationally representative study. SETTING National Social Life, Health and Aging Project (NSHAP). METHODS We examined data from 1061 community-dwelling older US adults. Odor identification (5-item Sniffin' Stick) and frailty scores were measured at baseline and 5-year follow-up. Multivariate logistic regressions evaluated the association between olfactory dysfunction and frailty at baseline in cross-section and over time in the transition from robust to prefrail to frail, adjusting for confounding factors measured at baseline. RESULTS Older US adults who were anosmic at baseline were more likely to be frail 5 years later compared to normosmic peers (odds ratio [OR]: 3.83, 95% confidence interval [CI]: 1.10-13.31, P = .035). Examining changes in frailty stage over time, we found that anosmics were more likely to transition from prefrail to frail over 5 years (OR: 3.25, 95% CI: 1.31-8.08, P = .011). Interestingly, hyposmics did not show a similar trajectory toward frailty (P > .05). In contrast, olfactory dysfunction was not associated with frailty in cross-section (OR: 0.90, 95% CI: 0.43-1.89, P = .787, hyposmia; OR: 0.72, 95% CI: 0.15-3.35, P = .673, anosmia). CONCLUSION Older US adults with anosmia face higher odds of becoming frail over 5 years, especially those in the prefrail stage. Olfactory dysfunction may serve as a surrogate marker for early-stage neurodegenerative diseases, which are strong contributors to frailty.
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Affiliation(s)
- Esther Wang
- Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, USA
| | - Kristen E Wroblewski
- Department of Public Health Sciences, The University of Chicago, Chicago, Illinois, USA
| | - Martha K McClintock
- Department of Psychology, The Institute for Mind and Biology, The University of Chicago, Chicago, Illinois, USA
| | - Leah J Witt
- Divisions of Geriatrics and Pulmonary, Critical Care, Allergy and Sleep Medicine, The University of California, San Francisco, San Francisco, California, USA
| | - Jayant M Pinto
- Department of Surgery, Section of Otolaryngology, The University of Chicago Medicine, Chicago, Illinois, USA
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Antoniadou E, Giusti E, Capodaglio P, Han DS, Gimigliano F, Guzman JM, Oh-Park M, Frontera W. Frailty recommendations and guidelines: an evaluation of the implementability and a critical appraisal of clinical applicability by the ISPRM Frailty Focus Group. Eur J Phys Rehabil Med 2024; 60:530-539. [PMID: 38656081 PMCID: PMC11258911 DOI: 10.23736/s1973-9087.24.08486-7] [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: 03/03/2024] [Accepted: 04/02/2024] [Indexed: 04/26/2024]
Abstract
INTRODUCTION Aging is associated with an increased burden of multi-morbidity and disease related functional loss and disability, widely impacting patients and health care systems. Frailty is a major actor in age-related disability and is an important target for rehabilitation interventions, considering that is a reversible condition. EVIDENCE ACQUISITION A working group of members of the ISPRM, responding to WHO 2030 call for action to strengthen rehabilitation, was established to assess the quality and implementability of the existing guidelines for the rehabilitation of frailty. Guidelines were retrieved using a systematic search on Pubmed, Scopus and Web of Science and from the reference lists of screened articles. The included guidelines were evaluated using the AGREE II to assess their quality and using the AGREE-REX to assess their clinical credibility and implementability. Guidelines with a score >4 in the AGREE II item evaluating the overall quality of the guideline were considered for endorsement. Finally, nine external reviewers evaluated the applicability of each recommendation from the endorsed guidelines, providing comments about the barriers and facilitators for their implementation in their country. EVIDENCE SYNTHESIS Ten guidelines were retrieved and evaluated by the working group, of which four guidelines, i.e. the WHO Guidelines on Integrated Care for Older People, the FOCUS guidelines, the Asia-Pacific Clinical Practice Guidelines for the Management of Frailty and the ICFSR International Clinical Practice Guidelines for Identification and Management of Frailty, were considered for endorsement. All these guidelines were rated as of adequate quality and implementability. CONCLUSIONS The WHO Guidelines on Integrated Care for Older people (24) the ICFSR International Clinical Practice Guidelines for Identification and management of Frailty (15), the FOCUS guidelines (25) and the Asia Pacific Clinical Practice Guidelines (14) for the Management of Frailty have the best quality and applicability of the existing guidelines on the management of frailty, we suggest that should be employed to define the standards of care for patients with frailty. There are barriers for their implementation, as stated by our experts, to take into account, and some of them are country- or region-specific. Screening for frailty, exercise, nutrition, pharmacological management, social and psychological support, management of incontinence, and an overall comprehensive clinical management are the best tools to face upon frailty.
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Affiliation(s)
- Eleftheria Antoniadou
- Geriatric Rehabilitation Clinic Centre Hospitalier du Nord, Ettelbruck, Luxembourg -
| | - Emanuele Giusti
- EPIMED Research Center, Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Paolo Capodaglio
- Unit of Physical and Rehabilitation Medicine, Department of Surgical Sciences, University of Turin, Turin, Italy
- Unit of Rehabilitation, Istituto Auxologico Italiano IRCCS, Piancavallo, Verbania, Italy
| | - Der-Sheng Han
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan (R.O.C.)
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Bei-Hu Branch, Taipei, Taiwan (R.O.C.)
| | - Francesca Gimigliano
- Dipartimento di Salute Mentale e Fisica e Medicina Preventiva Università Vanvitelli Campania, Naples, Italy
| | | | - Mooyeon Oh-Park
- Burke Rehabilitation Department of Rehabilitation Medicine, Albert Einstein College of Medicine, Montefiore Health System, New York, NY, USA
| | - Walter Frontera
- Department of Physical Medicine, Rehabilitation, and Sports Medicine, Department of Physiology, University of Puerto Rico School of Medicine, San Juan, Puerto Rico
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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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Deng Z, Hu Y, Duan L, Buyang Z, Huang Q, Fu X, Luo H, Hou T. Causality between sleep traits and the risk of frailty: a Mendelian randomization study. Front Public Health 2024; 12:1381482. [PMID: 38784581 PMCID: PMC11112029 DOI: 10.3389/fpubh.2024.1381482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024] Open
Abstract
Background Research based on observation has demonstrated a relationship between sleep traits and frailty; however, it remains uncertain if this correlation indicates causation. The purpose of this study was to look at the causal relationship that exists between frailty and sleep traits. Method Using summaries from a genome-wide association study of self-reported sleep features and frailty index, we performed a bidirectional Mendelian randomization (MR) analysis. Examining the causal relationships between seven sleep-related traits and frailty was the goal. The major method used to calculate effect estimates was the inverse-variance weighted method, supplemented by the weighted median and MR-Egger approaches. The study investigated pleiotropy and heterogeneity using several methodologies, such as the MR-Egger intercept, the MR-PRESSO approach, and the Cochran's Q test. We took multivariate Mendelian randomization and genetic correlations between related traits to enhance the confidence of the results. Furthermore, we used MRlap to correct for any estimation bias due to sample overlap. Results Insomnia, napping during the day, and sleep apnea syndrome exhibited a positive connection with the frailty index in forward MR analysis. Conversely, there is a negative link between getting up in the morning, snoring and sleep duration with the frailty index. During the reverse MR analysis, the frailty index exhibited a positive correlation with insomnia, napping during the day, and sleep apnea syndrome, while demonstrating a negative correlation with sleep duration. There was no direct correlation between snoring, chronotype, and frailty. In MVMR analyses, the causal effect of sleep characteristics on frailty indices remained consistent after adjusting for potential confounders including BMI, smoking, and triglycerides. Conclusion The findings of our investigation yield novel evidence that substantiates the notion of a bidirectional causal connection between sleep traits and frailty. Through the optimization of sleep, it is potentially feasible to hinder, postpone, or even reverse the state of frailty, and we proposed relevant interventions.
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Affiliation(s)
- Zhen Deng
- Chengdu Integrated Traditional Chinese Medicine and Western Medicine Hospital, Chengdu, China
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yifan Hu
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lincheng Duan
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ziding Buyang
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qian Huang
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xuedan Fu
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Hong Luo
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Tianshu Hou
- Chengdu Integrated Traditional Chinese Medicine and Western Medicine Hospital, Chengdu, China
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Xue X, Zhao LB, Zhao Z, Xu WH, Cai WM, Chen SH, Li TJ, Nie TY, Rui D, Qian XS, Liu L. Effect of Continuous Positive Airway Pressure on Incident Frailty in Elderly Patients with Obstructive Sleep Apnea: A Study Based on Propensity Score Matching. Clin Interv Aging 2024; 19:255-263. [PMID: 38380228 PMCID: PMC10878137 DOI: 10.2147/cia.s446129] [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: 11/01/2023] [Accepted: 02/04/2024] [Indexed: 02/22/2024] Open
Abstract
Background The concomitant rise in the prevalence of obstructive sleep apnea (OSA) and frailty among the elderly population has been linked to an increase in mortality rates. Despite continuous positive airway pressure (CPAP) being the gold standard treatment for OSA, its impact on incident frailty remains inadequately explored. Methods In this cohort study, we analyzed data from 1290 patients diagnosed with OSA, aged 60 years and older. A subset of 71 patients who demonstrated high adherence to CPAP therapy were categorized as the CPAP group. Propensity score matching (PSM) was employed at a 1:4 ratio, matching for variables such as age, gender, body mass index (BMI), and sleep apnea-hypopnea index (AHI), to establish a non-CPAP group for comparison. The FRAIL scale was utilized to evaluate the frailty status of participants. Logistic regression analysis examined the relationship between CPAP therapy and incident frailty, as well as its individual components, in elderly patients with OSA. Results During a median follow-up period of 52 months, incident frailty was observed in 70 patients (19.7%). Patients with OSA receiving CPAP therapy exhibited a lower incidence of frailty compared to those not receiving CPAP (11.26% vs 21.83%, P=0.045). In the multivariate model, CPAP therapy was significantly correlated with a reduced risk of incident frailty (OR = 0.36, 95% CI, 0.15-0.88; P = 0.025). Subcomponent analyses revealed that CPAP was associated with a lower risk of fatigue (OR=0.35, 95% CI, 0.19-0.63; P < 0.001), resistance (OR = 0.32, 95% CI, 0.14-0.74; P=0.008), and weight loss (OR = 0.38, 95% CI, 0.19-0.75; P = 0.007). Conclusion CPAP therapy was associated with a reduced risk of incident frailty among elderly patients with OSA.
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Affiliation(s)
- Xin Xue
- Department of Pulmonary and Critical Care Medicine, Second Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
- National Clinical Research Center for Geriatric Diseases, Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Li-Bo Zhao
- Department of Vasculocardiology, Second Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Zhe Zhao
- Department of Vasculocardiology, Second Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Wei-Hao Xu
- Department of Geriatrics, Guangdong Provincial Geriatrics Institute, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, Guangzhou, People’s Republic of China
| | - Wei-Meng Cai
- Department of Pulmonary and Critical Care Medicine, Second Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Shao-Hua Chen
- Department of Pulmonary and Critical Care Medicine, Second Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Tian-Jiao Li
- Medical College, Yan’ an University, Yan’ an, People’s Republic of China
| | - Ting-Yu Nie
- Medical College, Yan’ an University, Yan’ an, People’s Republic of China
| | - Dong Rui
- Department of Pulmonary and Critical Care Medicine, Second Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Xiao-Shun Qian
- Department of Pulmonary and Critical Care Medicine, Second Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Lin Liu
- Department of Pulmonary and Critical Care Medicine, Second Medical Center of Chinese PLA General Hospital, Beijing, People’s Republic of China
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Zhu YH, Hu P, Luo YX, Yao XQ. Knowledge mapping of trends and hotspots in the field of exercise and cognition research over the past decade. Aging Clin Exp Res 2024; 36:19. [PMID: 38308660 PMCID: PMC10838253 DOI: 10.1007/s40520-023-02661-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: 07/24/2023] [Accepted: 11/09/2023] [Indexed: 02/05/2024]
Abstract
Exercise elicits a wide range of physiological responses in mammalian tissues that enhance a broad range of functions, particularly in improving cognitive performance. However, the field lacks a comprehensive bibliometric analysis that clarifies its knowledge structure and research hotspots. This study aims to address this gap and map the research landscape regarding the role of exercise in cognitive function enhancement. Firstly, the frequencies and co-occurrence of keywords were analysed to identify six main clusters: aging, cognitive impairment, rehabilitation, obesity, fatigue, and hippocampus. Secondly, reference timeline co-citation analysis revealed that hippocampus and aging were the major bursts with high intensity and long attention span while children had recently emerged as a topical subject. Finally, the evolution of themes from 2012 to 2022 was analysed, and found that older adults had been the leading research theme for exercise affecting cognition. Childhood obesity was an emerging theme that attracted increasing research attention in recent years while the hippocampus research theme expanded rapidly during the decade but remained a niche topic with less relevance to others. This research identified and summarised research priorities and evolutionary trends in exercise to improve cognition by constructing knowledge networks through visual analysis. It provides researchers with a comprehensive insight into the current state of the field to facilitate further research.
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Affiliation(s)
- Ying-Hai Zhu
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Peng Hu
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ya-Xi Luo
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Xiu-Qing Yao
- Department of Rehabilitation, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
- Chongqing Municipality Clinical Research Center for Geriatric Medicine, Chongqing, China.
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Guo Y, Miao X, Hu J, Chen L, Chen Y, Zhao K, Xu T, Jiang X, Zhu H, Xu X, Xu Q. Summary of best evidence for prevention and management of frailty. Age Ageing 2024; 53:afae011. [PMID: 38300725 DOI: 10.1093/ageing/afae011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Frailty in older people can seriously affect their quality of life and increase the demand for long-term care and health care expenses. Aims of this study are to provide an evidence-based basis for clinical practice of frailty in older people by systematically searching for the best current evidence on interventions for the prevention and management of frailty. METHODS According to the '6S' evidence resource model, evidence retrieval is searched from the top-down and collected relevant guidelines, best practices, evidence summaries, systematic reviews and expert consensus. The retrieval time limit was from the database establishment to 20 March 2023. Two reviewers independently screened and evaluated the literature, and then extracted and summarised the evidence according to the JBI grading of evidence and recommendation system. RESULTS A total of 44 publications were finally included, including 12 guidelines, 5 best practices, 4 expert consensus, 5 evidence summaries and 18 systematic reviews. Through the induction and integration of the evidence, the evidence was finally summarised from eight aspects: frailty screening, frailty assessment, exercise intervention, nutrition intervention, multi-domain intervention, drug administration, social support and health education, and 43 best evidences were formed. CONCLUSIONS This study summarised the best evidence for the prevention and management of frailty from eight aspects, which can provide guidance for clinical or community medical staff to develop and apply frailty intervention and practice programmes for older people and improved the clinical outcome and quality of life of older people.
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Affiliation(s)
- Yinning Guo
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
| | - Xueyi Miao
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
| | - Jieman Hu
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
| | - Li Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Yimeng Chen
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
| | - Kang Zhao
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
| | - Ting Xu
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
| | - Xiaoman Jiang
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
| | - Hanfei Zhu
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
| | - Xinyi Xu
- Faculty of Health, Queensland University of Technology, Brisbane 4059, Australia
| | - Qin Xu
- School of Nursing, Nanjing Medical University, Nanjing 211166, China
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Ma Y, Sui D, Yang S, Fang N, Wang Z. Application of the (fr)AGILE scale in the evaluation of multidimensional frailty in elderly inpatients from internal medicine wards: a cross-sectional observational study. Front Aging Neurosci 2024; 15:1276250. [PMID: 38249717 PMCID: PMC10796738 DOI: 10.3389/fnagi.2023.1276250] [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: 08/11/2023] [Accepted: 12/14/2023] [Indexed: 01/23/2024] Open
Abstract
Background With the rapid growth of an aging global population and proportion, the prevalence of frailty is constantly increasing. Therefore, finding a frailty assessment tool suitable for clinical application by physicians has become the primary link in the comprehensive management of frailty in elderly patients. This study used the (fr)AGILE scale to investigate the frailty status of elderly patients from internal medicine wards and identified relevant factors that affect the severity of frailty. Method In this study, 408 elderly inpatients in internal medicine departments of Qilu Hospital of Shandong University from May 2021 to August 2022 were enrolled as research subjects, and a cross-sectional observational study was conducted. Researchers evaluated the frailty based on the (fr)AGILE scale score. The general condition, past medical history, physical examination, laboratory examination, nutrition control score, intervention and treatment measures and other elderly patient information was collected. Logistic regression analysis was used to analyze the relevant factors that affect the severity of frailty and hospitalization costs. Results According to the (fr)AGILE scale score, the elderly patients were divided into groups to determine whether they were frail and the severity of the frailty. Among them, 164 patients were in the prefrailty stage, which accounted for 40.2%. There were 188 cases of mild frailty that accounted for 46.1%, and 56 cases of moderate to severe frailty that accounted for 13.7%. Decreased grip strength, elevated white blood cell levels, and low sodium and potassium are independent risk factors affecting the severity of frailty. As the severity of frailty increases, the proportion of sodium, potassium, albumin supplementation as well as anti-infection gradually increases. Conclusion Frailty is a common elderly syndrome with a high incidence among elderly patients in internal medicine departments. The main manifestations of frailty vary with different severity levels. Inflammation, anemia, and poor nutritional status can lead to an increase in the severity of frailty as well as blood hypercoagulability, myocardial damage, and additional supportive interventions. This ultimately leads to prolonged hospitalization and increased hospitalization costs.
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Affiliation(s)
- Ying Ma
- Department of Geriatric Medicine, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Dongxin Sui
- Department of Respiration, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Shaozhong Yang
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Ningning Fang
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Zhihao Wang
- Department of Geriatric Medicine, Qilu Hospital of Shandong University, Jinan, Shandong, China
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11
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Dinse D, Haak M, Nilsson M, Karlsson S, Olsson Möller U. The influence of the Covid-19 pandemic on municipal meeting places arranging group exercise for older persons. Int J Qual Stud Health Well-being 2023; 18:2235130. [PMID: 37499132 PMCID: PMC10375932 DOI: 10.1080/17482631.2023.2235130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 07/06/2023] [Indexed: 07/29/2023] Open
Abstract
PURPOSE Many municipalities today, together with other stakeholders, offer group exercises for the older population via municipal meeting places, focusing on promoting good health. During the Covid-19 pandemic, these group exercises either continued in a modified form or ceased. The aim of this study was to explore involved stakeholders' experiences of group exercises for older persons arranged via municipal meeting places during the Covid-19 pandemic. METHODS Six online focus group interviews were conducted with 25 stakeholders, such as decision-makers and representatives from the non-profit sector, from seven municipalities in Sweden. Data were analysed using thematic analysis. FINDINGS The collaboration around the group exercises was challenged due to affected communication and decision-making. The stakeholders described the importance of adapting and finding new ways to offer group exercise. Furthermore, the re-arranging of group exercises created concerns about the well-being of the older persons but also happiness with the older persons ability to act for their own well-being during the pandemic. CONCLUSIONS This study highlights the importance of the municipalities exchanging experiences, making the older persons more involved in the decision-making process, enabling a person-centred encounter with the older persons when exercising in groups, and strengthening supportive environments by sharing the ownership of arranging the group exercises with the older persons.
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Affiliation(s)
- Daniella Dinse
- The Research Platform for Collaboration for Health, Faculty of Health Sciences, Kristianstad University, Kristianstad, Sweden
| | - Maria Haak
- The Research Platform for Collaboration for Health, Faculty of Health Sciences, Kristianstad University, Kristianstad, Sweden
| | - Marie Nilsson
- The Research Platform for Collaboration for Health, Faculty of Health Sciences, Kristianstad University, Kristianstad, Sweden
| | - Staffan Karlsson
- The Research Platform for Collaboration for Health, Faculty of Health Sciences, Kristianstad University, Kristianstad, Sweden
- School of Health and Welfare, Halmstad University, Halmstad, Sweden
| | - Ulrika Olsson Möller
- The Research Platform for Collaboration for Health, Faculty of Health Sciences, Kristianstad University, Kristianstad, Sweden
- Department of Health Sciences, Lund University, Lund, Sweden
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12
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Kolle AT, Lewis KB, Lalonde M, Backman C. Reversing frailty in older adults: a scoping review. BMC Geriatr 2023; 23:751. [PMID: 37978444 PMCID: PMC10655301 DOI: 10.1186/s12877-023-04309-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 09/12/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND Individuals 65 years or older are presumably more susceptible to becoming frail, which increases their risk of multiple adverse health outcomes. Reversing frailty has received recent attention; however, little is understood about what it means and how to achieve it. Thus, the purpose of this scoping review is to synthesize the evidence regarding the impact of frail-related interventions on older adults living with frailty, identify what interventions resulted in frailty reversal and clarify the concept of reverse frailty. METHODS We followed Arksey and O'Malley's five-stage scoping review approach and conducted searches in CINAHL, EMBASE, PubMed, and Web of Science. We hand-searched the reference list of included studies and conducted a grey literature search. Two independent reviewers completed the title, abstract screenings, and full-text review using the eligibility criteria, and independently extracted approximately 10% of the studies. We critically appraised studies using Joanna Briggs critical appraisal checklist/tool, and we used a descriptive and narrative method to synthesize and analyze data. RESULTS Of 7499 articles, thirty met the criteria and three studies were identified in the references of included studies. Seventeen studies (56.7%) framed frailty as a reversible condition, with 11 studies (36.7%) selecting it as their primary outcome. Reversing frailty varied from either frail to pre-frail, frail to non-frail, and severe to mild frailty. We identified different types of single and multi-component interventions each targeting various domains of frailty. The physical domain was most frequently targeted (n = 32, 97%). Interventions also varied in their frequencies of delivery, intensities, and durations, and targeted participants from different settings, most commonly from community dwellings (n = 23; 69.7%). CONCLUSION Some studies indicated that it is possible to reverse frailty. However, this depended on how the researchers assessed or measured frailty. The current understanding of reverse frailty is a shift from a frail or severely frail state to at least a pre-frail or mildly frail state. To gain further insight into reversing frailty, we recommend a concept analysis. Furthermore, we recommend more primary studies considering the participant's lived experiences to guide intervention delivery.
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Affiliation(s)
- Aurélie Tonjock Kolle
- School of Nursing, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
| | - Krystina B Lewis
- School of Nursing, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
- The Ottawa Hospital Research Institute, Ottawa, ON, Canada
- University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Michelle Lalonde
- School of Nursing, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada
- Institute du Savoir Montfort, Montfort Hospital, Ottawa, ON, Canada
| | - Chantal Backman
- School of Nursing, Faculty of Health Sciences, University of Ottawa, Ottawa, ON, Canada.
- The Ottawa Hospital Research Institute, Ottawa, ON, Canada.
- Bruyère Research Institute, Ottawa, ON, Canada.
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13
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Lyu H, Jiang W. Development and internal and external validation of a nomogram model for frailty risk among hospitalised older people using comprehensive geriatric assessment data. BMC Geriatr 2023; 23:712. [PMID: 37919663 PMCID: PMC10623830 DOI: 10.1186/s12877-023-04426-8] [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: 04/06/2023] [Accepted: 10/23/2023] [Indexed: 11/04/2023] Open
Abstract
BACKGROUND Currently, there are few such studies about establishing the frailty prediction model on the basis of the research on the factors influencing frailty in older patients, which can better predict frailty and identify its risk factors, and then guide the formulation of intervention measures precisely, especially in the hospital setting in China. Meanwhile, comprehensive geriatric assessment (CGA) can provide measurable and substantial health improvements for frail older people. The study aimed to develop a nomogram model for frailty risk among hospitalised older people using CGA data and validated its predictive performance for providing a basis for medical staff to grasp the risk and risk factors of older inpatients' frailty conveniently and accurately, and to formulate reasonable nursing intervention plan. METHODS We used CGA data of individuals over age 64. Demographic characteristics, geriatric syndrome assessment, and frailty assessment based on the FRAIL scale were included as potential predictors. Significant variables in univariate analysis were used to construct risk models by logistic regression analysis. We used the root mean square (rms) to develop the nomogram prediction model for frailty based on independent clinical factors. Nomogram performance was internally validated with Bootstrap resampling. The final model was externally validated using an independent validation data set and was assessed for discrimination and calibration. RESULTS Data from 2226 eligible older inpatients were extracted. Five hundred sixty-two older inpatients (25.25%) suffered from frailty. The final prediction model included damaged skin, MNA-SF, GDS-15, Morse risk scores, hospital admission, ICI-Q-SF, Braden score, MMSE, BI scores, and Caprini scores. The prediction model displayed fair discrimination. The calibration curve demonstrated that the probabilities of frailty predicted by the nomogram were satisfactorily matched. CONCLUSIONS The prediction model to identify hospitalised older people at high risk for frailty using comprehensive geriatric assessment data displayed fair discrimination and good predictive calibration. Therefore, it is inexpensive, easily applied, and accessible in clinical practice, containing variables routinely collected and readily available through consultation. It will be valuable for grasp older inpatients at high risk of frailty and risk factors in hospital setting to guide the formulation of intervention measures precisely for reversing and preventing frailty.
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Affiliation(s)
- Hong Lyu
- Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi Province, China
- Outpatient department of Geriatrics, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, Shandong Province, China
| | - Wenhui Jiang
- Xi'an Jiaotong University Health Science Center, Xi'an, 710061, Shaanxi Province, China.
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14
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Karanth S, Braithwaite D, Katsumata Y, Duara R, Norrod P, Aukhil I, Abner E. Association of Physical Frailty and Cognitive Function in a Population-Based Cross-Sectional Study of American Older Adults. Gerontology 2023; 70:48-58. [PMID: 37903474 PMCID: PMC10961850 DOI: 10.1159/000533919] [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: 01/23/2023] [Accepted: 08/28/2023] [Indexed: 11/01/2023] Open
Abstract
INTRODUCTION Cognitive impairment and frailty are prevalent in older persons. Physical frailty is associated with cognitive decline; however, the role of effect modifiers such as age, sex, race/ethnicity, and cognitive reserve is not well understood. METHODS Cross-sectional data from the National Health and Nutrition Examination Survey (2011-2014) were obtained for participants aged ≥60 years. Complete availability of cognitive scores was an inclusion criterion. Physical frailty was defined by the presence of exhaustion, weakness, low body mass, and/or low physical activity, and categorized into three groups: robust (0 present), pre-frail (1-2 present), or frail (3-4 present). Four cognitive test scores were converted to z-scores, and global cognition (composite z-score) was calculated by averaging the four-individual z-scores. Multivariable linear regression models were fit to estimate the associations between frailty and cognitive function. Frailty was also evaluated as a risk factor for self-reported subjective memory complaint (SMC) using logistic regression. All models were adjusted for age, sex, race/ethnicity, education, alcohol use, income, marital status, diabetes, hypertension, and history of stroke. Effect measure modification analyses were conducted by age, sex, race/ethnicity, education, and occupational cognitive demand. RESULTS The study population comprised 2,863 participants aged ≥60 years. 50.6% of the participants were categorized into robust, 43.2% pre-frail, and 6.2% frail. After adjusting for covariates, compared to robust participants, frail and prefrail participants had lower adjusted mean global cognitive z-scores, β^ = -0.61, 95% CI: -0.83, -0.38 and β^ = -0.21, 95% CI: -0.30, -0.12, respectively. Both prefrail and frail participants had higher odds of SMC compared to the robust participants. We did not see strong evidence that the association between frailty and cognition was modified by the factors we studied. DISCUSSION/CONCLUSION Both pre-frailty and frailty were associated with lower cognitive performance and were more likely to report subjective memory complaints relative to persons without frailty. These findings provide additional evidence that physical frailty may serve as a prognostic factor for cognitive deterioration or dementia, and prevention of frailty may be an important public health strategy.
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Affiliation(s)
- Shama Karanth
- Department of Surgery, College of Medicine, University of Florida, Gainesville, Florida, USA
- University of Florida Health Cancer Center, Gainesville, Florida, USA
| | - Dejana Braithwaite
- Department of Surgery, College of Medicine, University of Florida, Gainesville, Florida, USA
- University of Florida Health Cancer Center, Gainesville, Florida, USA
- Department of Epidemiology, University of Florida College of Public Health and Health Professions, Gainesville, Florida, USA
| | - Yuriko Katsumata
- Department of Biostatistics, University of Kentucky, Lexington, Kentucky, USA
- Sanders-Brown Center on Aging, University of Kentucky, Lexington, Kentucky, USA
| | - Ranjan Duara
- Florida Alzheimer's Disease Research Center, University of Florida, Gainesville, Florida, USA
- Wien Center for Alzheimer's Disease and Memory Disorders, Mount Sinai Medical Center¸, Miami Beach, Florida, USA
| | - Paul Norrod
- Department of Population Health, College of Nursing, University of Cincinnati, Cincinnati, Ohio, USA
| | - Ikramuddin Aukhil
- Department of Surgical Sciences, School of Dental Medicine, East Carolina University, Greenville, North Carolina, USA
| | - Erin Abner
- Department of Biostatistics, University of Kentucky, Lexington, Kentucky, USA
- Sanders-Brown Center on Aging, University of Kentucky, Lexington, Kentucky, USA
- Department of Epidemiology and Environmental Health, College of Public Health, University of Kentucky, Lexington, Kentucky, USA
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15
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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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16
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Si H, Yu J, Liu Q, Li Y, Jin Y, Bian Y, Qiao X, Wang W, Ji L, Wang Y, Du J, Wang C. Clinical practice guidelines for frailty vary in quality but guide primary health care: a systematic review. J Clin Epidemiol 2023; 161:28-38. [PMID: 37414366 DOI: 10.1016/j.jclinepi.2023.06.019] [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: 04/04/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/08/2023]
Abstract
OBJECTIVES To appraise the methodological quality, clinical applicability, and reporting quality of clinical practice guidelines (CPGs) for frailty in primary care and identify research gaps using evidence mapping. STUDY DESIGN AND SETTING We conducted a systematic literature search in PubMed, Web of Science, Embase, CINAHL, guideline databases, and frailty or geriatric society websites. Appraisal of Guidelines Research and Evaluation II, AGREE-Recommendations Excellence, and Reporting Items for Practice Guidelines in Healthcare checklist were used to evaluate overall quality for frailty CPGs as "high", "medium", or "low" quality. We used bubble plots to show recommendations in CPGs. RESULTS Twelve CPGs were identified. According to the overall quality evaluation, five CPGs were considered as high quality, six as medium quality, and one as low quality. The recommendations in CPGs were generally consistent and mainly focused on frailty prevention, identification, multidisciplinary, nonpharmacological, and other treatments. However, evidence was lacking in some areas, such as effective prevention strategies and implementation of recommendations. CONCLUSION The frailty CPGs vary in quality but have consistent recommendations that can guide clinical practice in primary care. This could point the way for future research to address existing gaps and facilitate the development of trustworthy CPGs for frailty.
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Affiliation(s)
- Huaxin Si
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Jiaqi Yu
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Qinqin Liu
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yanyan Li
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yaru Jin
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yanhui Bian
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Xiaoxia Qiao
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Wenyu Wang
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Lili Ji
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Yan Wang
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Jian Du
- National Institute of Health Data Science, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China
| | - Cuili Wang
- School of Nursing, Peking University, No. 38 Xueyuan Road, Haidian District, Beijing 100191, China.
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17
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Kang MG, Kim OS, Hoogendijk EO, Jung HW. Trends in Frailty Prevalence Among Older Adults in Korea: A Nationwide Study From 2008 to 2020. J Korean Med Sci 2023; 38:e157. [PMID: 37489714 PMCID: PMC10366411 DOI: 10.3346/jkms.2023.38.e157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 03/23/2023] [Indexed: 07/26/2023] Open
Abstract
BACKGROUND We aimed to evaluate the nationwide trend of the prevalence of frailty in older adults in Korea from 2008 to 2020 to inform future geriatric healthcare policies. METHODS The study used data of individuals aged 65 years and older from the Korea National Health and Nutrition Examination Survey, a nationwide repeated cross-sectional survey. Frailty was defined using frailty index, classified as non-frail (frailty index ≤ 0.15), pre-frail (0.15 < frailty index ≤ 0.25), or frail (frailty index > 0.25). RESULTS The study included 17,784 individuals, with the mean age of 72.4 and mean frailty index of 0.2. The prevalence of frailty in older adults in South Korea decreased significantly from 2008 (41.1%) to 2020 (23.1%). The decrease in the frailty index was observed in all age groups (all P < 0.05). As components of frailty index, we found that certain comorbidities, such as dyslipidemia, diabetes mellitus, and cardiovascular disease, have increased over time, while factors such as chewing difficulty, activity limitation, and smoking, have decreased. CONCLUSION The prevalence of frailty in older adults in South Korea has decreased significantly during the study period. Historical improvements in healthcare access and preventive measures may have contributed to this trend.
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Affiliation(s)
- Min-Gu Kang
- Department of Internal Medicine, Chonnam National University Bitgoeul Hospital, Gwangju, Korea.
| | - Oh Seok Kim
- Department of Geography, Department of Geography Education, Institute of Future Land, Korea University, Seoul, Korea
| | - Emiel O Hoogendijk
- Department of Epidemiology and Data Science, Amsterdam UMC, Location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Amsterdam Public Health Research Institute, Aging and Later Life Research Program, Amsterdam, The Netherlands
| | - Hee-Won Jung
- Division of Geriatrics, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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18
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Bhalla NS, Fawcett J. Frailty Trends in an Older Veteran Subpopulation 1 Year Prior and Into the COVID-19 Pandemic Using CAN Scores. Fed Pract 2023; 40:194-198a. [PMID: 37860074 PMCID: PMC10584405 DOI: 10.12788/fp.0385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023]
Abstract
Background We studied the effects of the first year of the COVID-19 pandemic on frailty trends in a subset of older veterans at the Phoenix Veterans Affairs Health Care System. Methods We identified 3538 and 6103 veterans aged 70 to 75 years as of February 8, 2019, with a calculated Care Assessment Need (CAN) score of ≥ 75 for 1-year mortality and hospitalization, respectively. After excluding veterans with insufficient 2020 and 2021 data, we compared the difference in 1-year mortality and hospitalization CAN scores from 2019 to 2020 with 2020 to 2021 using a paired t test. Results The difference in mean (SD) 1-year mortality CAN scores from 2020 to 2021 was 0.2 (13.4) when compared with the previous year's -4.9 (12.5) (P < .0001), indicating increased frailty. The difference in 1-year hospitalization CAN scores from 2020 to 2021 was -1.5 (12.0) when compared with the previous year's -2.8 (9.9) (P < .0001). Conclusions Frailty in our veteran subpopulation as calculated by 1-year mortality CAN scores increased in the first year of the COVID-19 pandemic when compared with a recovering trend the previous year.
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Affiliation(s)
- Nalini S Bhalla
- Phoenix Veterans Affairs Health Care System, Arizona
- University of Arizona College of Medicine, Phoenix
| | - Janet Fawcett
- Phoenix Veterans Affairs Health Care System, Arizona
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Chaplin WJ, McWilliams DF, Millar BS, Gladman JRF, Walsh DA. The bidirectional relationship between chronic joint pain and frailty: data from the Investigating Musculoskeletal Health and Wellbeing cohort. BMC Geriatr 2023; 23:273. [PMID: 37147635 PMCID: PMC10161600 DOI: 10.1186/s12877-023-03949-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 04/02/2023] [Indexed: 05/07/2023] Open
Abstract
BACKGROUND Pain and frailty are associated, but this relationship is insufficiently understood. We aimed to test whether there is a unidirectional or bidirectional relationship between joint pain and frailty. METHODS Data were from Investigating Musculoskeletal Health and Wellbeing, a UK-based cohort. Average joint pain severity over the previous month was assessed using an 11-point numerical rating scale (NRS). Frailty was classified as present/absent using the FRAIL questionnaire. Multivariable regression assessed the association between joint pain and frailty, adjusted for age, sex, and BMI class. Two-wave cross-lagged path modelling permitted simultaneous exploration of plausible causal pathways between pain intensity and frailty at baseline and 1-year. Transitions were assessed using t-tests. RESULTS One thousand one hundred seventy-nine participants were studied, 53% female, with a median age of 73 (range 60 to 95) years. FRAIL classified 176 (15%) participants as frail at baseline. Mean (SD) baseline pain score was 5.2 (2.5). Pain NRS ≥ 4 was observed in 172 (99%) of frail participants. Pain severity was associated with frailty at baseline (aOR 1.72 (95%CI 1.56 to 1.92)). In cross-lagged path analysis, higher baseline pain predicted 1-year frailty [β = 0.25, (95%CI 0.14 to 0.36), p < 0.001] and baseline frailty predicted higher 1-year pain [β = 0.06, (95%CI 0.003 to 0.11), p = 0.040]. Participants transitioning to frailty over one year had higher mean pain scores (6.4 (95%CI 5.8 to 7.1)) at baseline than those who remained non-frail (4.7 (95%CI 4.5 to 4.8)), p < 0.001. CONCLUSIONS The bidirectional relationship between pain and frailty could lead to a vicious cycle in which each accelerates the other's progression. This justifies attempts to prevent frailty by addressing pain and to include pain measures as an outcome in frailty studies.
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Affiliation(s)
- Wendy J Chaplin
- Academic Rheumatology, Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, UK.
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK.
- NIHR Biomedical Research Centre, University of Nottingham, Nottingham, UK.
- Academic Rheumatology, Clinical Sciences Building, Nottingham City Hospital, Hucknall Road, Nottingham, NG5 1PB, UK.
| | - Daniel F McWilliams
- Academic Rheumatology, Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- NIHR Biomedical Research Centre, University of Nottingham, Nottingham, UK
| | - Bonnie S Millar
- Academic Rheumatology, Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- NIHR Biomedical Research Centre, University of Nottingham, Nottingham, UK
| | - John R F Gladman
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- NIHR Biomedical Research Centre, University of Nottingham, Nottingham, UK
- Centre for Rehabilitation & Ageing Research, Injury, Recovery and Inflammation Sciences, University of Nottingham, Nottingham, UK
| | - David A Walsh
- Academic Rheumatology, Injury, Recovery and Inflammation Sciences, School of Medicine, University of Nottingham, Nottingham, UK
- Pain Centre Versus Arthritis, University of Nottingham, Nottingham, UK
- NIHR Biomedical Research Centre, University of Nottingham, Nottingham, UK
- Sherwood Forest Hospitals NHS Foundation Trust, Rheumatology, Mansfield, UK
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20
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Walsh B, Fogg C, Harris S, Roderick P, de Lusignan S, England T, Clegg A, Brailsford S, Fraser SDS. Frailty transitions and prevalence in an ageing population: longitudinal analysis of primary care data from an open cohort of adults aged 50 and over in England, 2006-2017. Age Ageing 2023; 52:7147101. [PMID: 37140052 PMCID: PMC10158172 DOI: 10.1093/ageing/afad058] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 01/16/2023] [Indexed: 05/05/2023] Open
Abstract
INTRODUCTION frailty is common in older adults and is associated with increased health and social care use. Longitudinal information is needed on population-level incidence, prevalence and frailty progression to plan services to meet future population needs. METHODS retrospective open cohort study using electronic health records of adults aged ≥50 from primary care in England, 2006-2017. Frailty was calculated annually using the electronic Frailty Index (eFI). Multistate models estimated transition rates between each frailty category, adjusting for sociodemographic characteristics. Prevalence overall for each eFI category (fit, mild, moderate and severe) was calculated. RESULTS the cohort included 2,171,497 patients and 15,514,734 person-years. Frailty prevalence increased from 26.5 (2006) to 38.9% (2017). The average age of frailty onset was 69; however, 10.8% of people aged 50-64 were already frail in 2006. Estimated transitions from fit to any level of frailty were 48/1,000 person-years aged 50-64, 130/1,000 person-years aged 65-74, 214/1,000 person-years aged 75-84 and 380/1,000 person-years aged ≥ 85. Transitions were independently associated with older age, higher deprivation, female sex, Asian ethnicity and urban dwelling. Mean time spent in each frailty category decreased with age, with the longest period spent in severe frailty at all ages. CONCLUSIONS frailty is prevalent in adults aged ≥50 and time spent in successive frailty states is longer as frailty progresses, resulting in extended healthcare burden. Larger population numbers and fewer transitions in adults aged 50-64 present an opportunity for earlier identification and intervention. A large increase in frailty over 12 years highlights the urgency of informed service planning in ageing populations.
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Affiliation(s)
- Bronagh Walsh
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
| | - Carole Fogg
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
| | - Scott Harris
- School of Primary Care, Population Science & Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Paul Roderick
- School of Primary Care, Population Science & Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Simon de Lusignan
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Tracey England
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
| | - Andrew Clegg
- Academic Unit of Elderly Care and Rehabilitation, University of Leeds, Leeds, UK
| | - Sally Brailsford
- Southampton Business School, University of Southampton, Southampton, UK
| | - Simon D S Fraser
- School of Primary Care, Population Science & Medical Education, Faculty of Medicine, University of Southampton, Southampton, UK
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21
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Kim N, Kim GS, Won CW, Lee JJ, Park MK, Shin J, Kim M. Two-year longitudinal associations between nutritional status and frailty in community-dwelling older adults: Korean Frailty and Aging Cohort Study. BMC Geriatr 2023; 23:216. [PMID: 37020292 PMCID: PMC10074647 DOI: 10.1186/s12877-023-03903-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 03/20/2023] [Indexed: 04/07/2023] Open
Abstract
BACKGROUND Korea is expected to become a super-aged society in 2026, and improving nutritional status, which is directly related to health problems, is therefore important for increasing healthy life expectancy. Frailty is the most complex phenotype of aging, and leads to adverse health outcomes, disability, poor quality of life, hospitalization, and mortality. Malnutrition is a major risk factor for frailty syndrome. This study aimed to investigate the incidence of pre-frailty or frailty in the second wave (T2, 2018-2019) according to general characteristics and nutritional status in the first wave (T1, 2016-2017); and examine the longitudinal association of nutritional status in T1 and the incidence of pre-frailty or frailty in T2 among older adults living in a community. METHODS A secondary data analysis was performed using the Korean Frailty and Aging Cohort Study (KFACS). Participants comprised 1125 community-dwelling older Korean adults aged 70-84 years (mean age: 75.03 ± 3.56 years; 53.8% males). Frailty was assessed using the Fried frailty index, and nutritional status was assessed using the Korean version of the Mini Nutritional Assessment Short-Form and blood nutritional biomarkers. Binary logistic regression was used to identify longitudinal associations between the nutritional status at T1 and pre-frailty or frailty at T2. RESULTS Over the two-year follow-up period, 32.9% and 1.7% of the participants became pre-frail and frail, respectively. After the potential confounders were adjusted (sociodemographic, health behaviors, and health status characteristics), pre-frailty or frailty had a significant longitudinal association with severe anorexia (adjusted odds ratio [AOR], 4.17; 95% confidence interval [CI], 1.05-16.54), moderate anorexia (AOR, 2.31; 95% CI, 1.46-3.64), psychological stress or acute disease (AOR, 2.61; 95% CI, 1.26-5.39), and body mass index (BMI) less than 19 (AOR, 4.11; 95% CI, 1.20-14.04). CONCLUSIONS Anorexia, psychological stress, acute disease, and low BMI are the most significant longitudinal risk factors for pre-frailty or frailty in older adults. As nutritional risk factors may be preventable or modifiable, it is important to develop interventions targeting the same. Community-based health professionals in health-related fields should recognize and manage these indicators appropriately to prevent frailty among older adults living in the community.
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Affiliation(s)
- Namhee Kim
- Wonju College of Nursing, Yonsei University, Wonju, Republic of Korea
| | - Gwang Suk Kim
- Mo-Im Kim Nursing Research Institute, College of Nursing, Yonsei University, 50-1, Yonsei-Ro, Seodaemun-Gu, Seoul, 03722, Republic of Korea.
| | - Chang Won Won
- Elderly Frailty Research Center, Department of Family Medicine, College of Medicine, Kyung Hee University, 26, Kyungheedae-Ro, Dongdaemun-Gu, Seoul, 02447, Republic of Korea.
| | - Jae Jun Lee
- Department of Nursing, Graduate School of Yonsei University, Seoul, Republic of Korea
| | - Min Kyung Park
- Department of Nursing, Graduate School of Yonsei University, Seoul, Republic of Korea
| | - Jinhee Shin
- College of Nursing, Woosuk University, Jeollabuk-Do, Republic of Korea
| | - Miji Kim
- Department of Biomedical Science and Technology, East-West Medical Research Institute, College of Medicine, Kyung Hee University, Seoul, Republic of Korea
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22
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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 and English Longitudinal Study of Ageing. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.04.03.23288064. [PMID: 37066324 PMCID: PMC10104224 DOI: 10.1101/2023.04.03.23288064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Frailty is a complex trait. Twin studies and a high-powered Genome Wide Association Study (GWAS) conducted in the UK Biobank have demonstrated a strong genetic basis of frailty. The present study utilized summary statistics from this GWAS 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 at all-time points in LBC1936 and ELSA, explaining 2.1% (β = 0.15, 95%CI, 0.085-0.21) and 1.6% (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 Medicine and Veterinary Medicine, 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 Medicine and Veterinary Medicine, 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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23
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Malnutrition risk and frailty in head and neck cancer patients: coexistent but distinct conditions. Eur Arch Otorhinolaryngol 2023; 280:1893-1902. [PMID: 36484854 PMCID: PMC9988738 DOI: 10.1007/s00405-022-07728-6] [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: 07/17/2022] [Accepted: 10/25/2022] [Indexed: 12/13/2022]
Abstract
PURPOSE Both malnutrition and frailty are associated with adverse treatment outcomes. Malnutrition (risk) and frailty are each commonly present in patients with head and neck cancer (HNC). However, their coexistence and association is unknown. Main goal of this study is to determine the coexistence of, and the association between malnutrition risk and frailty in patients with HNC. METHODS In this retrospective analysis on prospectively collected data, newly diagnosed patients with HNC, enrolled in the OncoLifeS databiobank were included. The Patient-Generated Subjective Global Assessment Short Form (PG-SGA SF) was used to assess malnutrition risk. The Groningen Frailty Indicator (GFI) was used to assess frailty status. Multivariate logistic regression analyses were performed, taking into account several patient- and tumor-related factors. RESULTS In total, 197 patients were included. Seventy-six patients (39%) had a medium or high malnutrition risk and 71 patients (36%) were frail. In 38 patients (19%), malnutrition risk coexisted with frailty. Patients with medium and high malnutrition risk were, respectively, 4.0 (95% CI 1.5-11.2) and 13.4 (95% CI 4.0-48.7) times more likely to be frail, compared to patients with low malnutrition risk. In turn, frail patients were 6.4 times (95% CI 2.6-14.9) more likely to have malnutrition risk compared to non-frail patients. CONCLUSIONS Malnutrition risk and frailty frequently coexist but not fully overlap in newly diagnosed patients with HNC. Therefore, screening for both conditions is recommended.
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24
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Zhang Y, Zhou L, Ge M, Lin X, Dong B. Association between daytime nap duration and risks of frailty: Findings from the China Health and Retirement Longitudinal Study. Front Public Health 2023; 10:1098609. [PMID: 36777767 PMCID: PMC9911424 DOI: 10.3389/fpubh.2022.1098609] [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: 11/15/2022] [Accepted: 12/28/2022] [Indexed: 01/28/2023] Open
Abstract
Introduction Night sleep duration and total sleep duration are associated with frailty. However, the association between daytime nap duration and the risks of frailty has not been explored thoroughly. Methods This study used data from the China Health and Retirement Longitudinal Study (CHARLS). Participants aged 60 years and older at baseline were included in this study. Individuals with daytime nap duration were categorized into four groups: no napping, short napping (< 30 min), moderate napping (30-89 min), and extended napping (≥90 min). Frailty was assessed using a modified Physical Frailty Phenotype (PFP) scale. Non-frail participants at baseline were followed up for 4 years. The association between nap duration and risks of frailty at baseline and incident frailty was evaluated by logistic regression and discrete-time Cox regression analyses, respectively. Results In total, 5,126 participants were included in this study. For individuals with night sleep duration of ≥9 h, short nappers showed higher odds [odds ratio (OR) = 4.08, 95% confidence interval (CI): 1.30-12.78] for frailty compared with non-habitual nappers at baseline, while moderate nappers were less likely to be frail (OR = 0.18, 95% CI: 0.04-0.73). In the follow-up study, short nappers showed higher risks for frailty compared with participants of the no napping group with night sleep duration of < 6 h [hazard ratio (HR) = 1.91, 95% CI: 1.07-3.43] or 6-9 h (HR = 1.97, 95% CI: 1.18-3.30). Compared with short nappers, older adults with extended napping (HR = 0.41, 95% CI: 0.22-0.77) showed lower risks for frailty in those with night sleep duration of 6-9 h. For individuals with night sleep duration of ≥9 h, moderate napping (HR = 0.20, 95% CI: 0.05-0.77) decreased the risks for frailty compared with short napping. Conclusion Among older adults with night sleep duration of < 9 h, short nappers posed higher risks for frailty compared with non-habitual nappers. Extended naps for those with a night sleep duration of 6-9 h or moderate naps for those with night sleep duration of ≥9 h could lower the risk of frailty compared with short naps. Future studies on the timing, purpose, frequency, and quality of daytime napping and objectively measured nap duration are needed to explore the association between daytime napping and risks of frailty.
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Affiliation(s)
- Yan Zhang
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China,National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Lixing Zhou
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China,National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Meiling Ge
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China,National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiufang Lin
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Birong Dong
- Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China,National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan, China,*Correspondence: Birong Dong ✉
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25
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Abbas M, Le Bouquin Jeannès R. A review of frailty analysis in older adults: from clinical tools towards fully automated preventive systems. Ing Rech Biomed 2022. [DOI: 10.1016/j.irbm.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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26
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Tay L, Tay EL, Mah SM, Latib A, Ng YS. Intrinsic capacity rather than intervention exposure influences reversal to robustness among prefrail community-dwelling older adults: A non-randomized controlled study of a multidomain exercise and nutrition intervention. Front Med (Lausanne) 2022; 9:971497. [PMID: 36341237 PMCID: PMC9634412 DOI: 10.3389/fmed.2022.971497] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 10/06/2022] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND The differential risk profiles associated with prefrailty may be attributable to underlying intrinsic capacity (IC). OBJECTIVES We examine (i) effect of a multi-domain physical exercise and nutrition intervention on pre-frailty reversal in community-dwelling older adults at 1-year, and (ii) whether IC contributes to pre-frailty reversal. METHODS Prefrail participants in this non-randomized study were invited to attend a 4-month exercise and nutritional intervention following a frailty screen in the community. Prefrailty was operationalized as (i) FRAIL score 1-2 or (ii) 0 positive response on FRAIL but with weak grip strength or slow gait speed based on the Asian Working Group for Sarcopenia cut-offs. Participants who fulfilled operational criteria for prefrailty but declined enrolment in the intervention programme served as the control group. All participants completed baseline IC assessment: locomotion (Short Physical Performance Battery, 6-minute walk test), vitality (nutritional status, muscle mass), sensory (self-reported hearing and vision), cognition (self-reported memory, age- and education adjusted cognitive performance), psychological (Geriatric Depression Scale-15, self-reported anxiety/ depression). Reversal of prefrailty was defined as achieving a FRAIL score of 0, with unimpaired grip strength and gait speed at 1-year follow-up. RESULTS Of 81 participants (70.0 ± 6.6 years, 79.0% female), 52 participants (64.2%) were enrolled in the multi-domain intervention, and 29 participants (35.8%) who declined intervention constituted the control group. There was no difference in age, gender and baseline composite IC between groups. Reversal to robustness at 1-year was similar between intervention and control groups (30.8% vs. 44.8% respectively, p = 0.206). Reduced prevalence of depression was observed among participants in the intervention group at 1-year relative to baseline (7.8% vs. 23.1%, p = 0.022). In multiple logistic regression, intervention had no effect on prefrailty reversal, while higher composite IC exhibited reduced likelihood of remaining prefrail at 1-year (OR = 0.67, 95% CI 0.45-1.00, p = 0.049). CONCLUSION Focusing only on the locomotion and vitality domains through a combined exercise and nutritional intervention may not adequately address component domain losses to optimize prefrailty reversal. Future studies should examine whether an IC-guided approach to target identified domain declines may be more effective in preventing frailty progression.
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Affiliation(s)
- Laura Tay
- Geriatric Medicine, Department of General Medicine, Sengkang General Hospital, Singapore, Singapore
- Geriatric Education and Research Institute, Singapore, Singapore
| | - Ee-Ling Tay
- Department of Physiotherapy, Sengkang General Hospital, Singapore, Singapore
| | - Shi Min Mah
- Department of Physiotherapy, Sengkang General Hospital, Singapore, Singapore
| | - Aisyah Latib
- Centre for Population Health Research and Implementation, SingHealth, Singapore, Singapore
| | - Yee-Sien Ng
- Geriatric Education and Research Institute, Singapore, Singapore
- Department of Rehabilitation Medicine, Singapore General Hospital, Singapore, Singapore
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27
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Vrettos I, Voukelatou P, Panayiotou S, Kyvetos A, Nikas A, Makrilakis K, Sfikakis PP, Niakas D. Factors Affecting Caregivers' Burden in a Sample of Greek Family Caregivers Caring for Older Adults. JOURNAL OF GERONTOLOGICAL SOCIAL WORK 2022:1-14. [PMID: 36256953 DOI: 10.1080/01634372.2022.2135658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 10/05/2022] [Accepted: 10/10/2022] [Indexed: 06/16/2023]
Abstract
Caregivers' burden may vary across different countries. The aim of this study was to evaluate factors associated with caregivers' burden in a sample of Greek patient-caregiver dyads, including patients' frailty status among the evaluated variables. In 204 patient-caregiver dyads, patients' and caregivers' characteristics were recorded. Caregiver burden was evaluated by using the Zarit Burden Interview, and patients' frailty status by using Clinical Frailty Scale (CFS). Parametric and non-parametric tests and logistic regression analysis were applied to identify the factors that had a significant association with caregivers' burden. Increasing CFS score (p = .001, OR = 1.467, 95%CI 1.178-1.826) and longer duration of caregiving (p = .003, OR = 1.017, 95%CI 1.006-1.028) were associated with an increased likelihood of caregivers' burden. Patients' frailty status is probably a modifiable factor among them that has an impact on caregivers' burden. Strategies and interventions in order to prevent, delay or reverse frailty may have a positive impact on reducing this burden.
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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
| | - Stefani Panayiotou
- 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
| | - Anastasios Nikas
- 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, Laikon General 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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28
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Mensah E, Ali K, Banya W, Kirkham FA, Mengozzi M, Ghezzi P, Rajkumar C. FRailty and Arterial stiffness - the role of oXidative stress and Inflammation (FRAXI study). Biomark Insights 2022; 17:11772719221130719. [PMID: 36275839 PMCID: PMC9583202 DOI: 10.1177/11772719221130719] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 09/16/2022] [Indexed: 11/08/2022] Open
Abstract
Objective There is an association between frailty and arterial stiffness. However, arterial stiffness does not uniformly correlate with the spectrum of frailty states. Both oxidative stress and inflammaging contribute to vascular ageing. There are no human studies exploring links between arterial stiffness, oxidative stress, inflammaging and frailty. Our objective is to investigate arterial stiffness and inflammaging as predictors of frailty states. Methods An observational longitudinal cohort study will be used to examine the association between arterial stiffness, oxidative stress and inflammation in 50 older adults (⩾70 years) with clinical frailty scores (CFS) ⩽6 over 6 months. All study measurements will be taken at baseline. Frailty assessment will include hand-grip strength, timed-up and go test, mini-mental state examination, geriatric depression scale and sarcopenia using body composition measurements with Tanita®. Arterial stiffness measurements will include carotid-femoral pulse wave velocity (cfPWV) and carotid-radial pulse wave velocity (crPWV) using Complior (Alam Medical, France). CAVI device will measure Cardio-ankle vascular index and ankle brachial index (ABI). Oxidative stress blood markers nitrotyrosine (NT) and 8-hydroxy-2'-deoxyguanosin (8-oxo-dG) and inflammation markers high-sensitive C-reactive protein (hs-CRP) and interlukin-6(IL-6) will be measured at baseline and 6 month along with lipid profile and glycated haemoglobin. Results data analysis plan Descriptive statistics for continuous data using means and standard deviations for normality distributed variables or medians and inter-quartile ranges for skewed variables will be used. Participants will be categorised into CFS 1-3, and CFS 4-6. Categorical data will use frequencies and comparison between groups. Change in frailty between the groups over 6 months will be compared using paired t-test. Simple linear regression will be done between frailty measures, arterial stiffness, inflammation and oxidative stress biomarkers. Significance will be at P < .05. Conclusion This study data will inform a larger, multi-centre study exploring further the interplay between frailty, biomarkers and arterial stiffness parameters.
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Affiliation(s)
- Ekow Mensah
- Brighton and Sussex Clinical Trials
Unit, University Hospitals Sussex NHS Trust, Brighton, UK,Ekow Mensah, Brighton and Sussex Clinical
Trials Unit, University Hospitals Sussex NHS Trust, Audrey Emerton Building,
Eastern Road, Brighton, BN2 5BE, UK.
| | - Khalid Ali
- Brighton and Sussex Clinical Trials
Unit, University Hospitals Sussex NHS Trust, Brighton, UK,Department of Medicine, Brighton and
Sussex Medical School, University of Sussex, Brighton, UK
| | - Winston Banya
- Research Office, Royal Brompton and
Harefield Clinical Group, Guy’s and St. Thomas’ NHS Foundation Trust, London,
UK
| | - Frances Ann Kirkham
- Brighton and Sussex Clinical Trials
Unit, University Hospitals Sussex NHS Trust, Brighton, UK
| | - Manuela Mengozzi
- Department of Medicine, Brighton and
Sussex Medical School, University of Sussex, Brighton, UK
| | | | - Chakravarthi Rajkumar
- Brighton and Sussex Clinical Trials
Unit, University Hospitals Sussex NHS Trust, Brighton, UK,Department of Medicine, Brighton and
Sussex Medical School, University of Sussex, Brighton, UK
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29
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Reid N, Young A, Shafiee Hanjani L, Hubbard RE, Gordon EH. Sex-specific interventions to prevent and manage frailty. Maturitas 2022; 164:23-30. [PMID: 35780633 DOI: 10.1016/j.maturitas.2022.05.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 05/20/2022] [Accepted: 05/28/2022] [Indexed: 12/15/2022]
Abstract
There is growing interest in interventions that delay, slow, and even reverse frailty. In this narrative review, we explore the evidence on exercise, nutrition, medication optimisation and social support interventions for frailty and consider how these relate to underlying frailty pathophysiology. We also consider pathophysiological mechanisms underpinning sex differences in frailty before evaluating the limited evidence for sex-specific frailty interventions that is currently available. Through this review of the literature, we generate a list of potential sex-specific interventions for frailty. While individual-level recommendations are certainly important, future work should turn the focus towards population-level interventions that take into account sex differences in frailty, including changes to healthcare and socioeconomic systems, as well as changes to the built environment to promote healthy behaviours.
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Affiliation(s)
- Natasha Reid
- Faculty of Medicine, The University of Queensland, Queensland, Australia.
| | - Adrienne Young
- Faculty of Medicine, The University of Queensland, Queensland, Australia; Royal Brisbane and Women's Hospital, Metro North Health, Queensland, Australia
| | | | - Ruth E Hubbard
- Faculty of Medicine, The University of Queensland, Queensland, Australia; Princess Alexandra Hospital, Metro South Health, Queensland, Australia
| | - Emily H Gordon
- Faculty of Medicine, The University of Queensland, Queensland, Australia; Princess Alexandra Hospital, Metro South Health, Queensland, Australia
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30
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Reduction of care-relevant risks to older patients during and after acute hospital care (ReduRisk) - study protocol of a cluster randomized efficacy trial in a stepped wedge design. BMC Geriatr 2022; 22:754. [PMID: 36109707 PMCID: PMC9479259 DOI: 10.1186/s12877-022-03442-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 09/07/2022] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Older patients are at an increased risk of hospitalization, negatively affecting their health and quality of life. Such patients also experience a lack of physical activity during their inpatient stay, as well as being at increased risk of delirium and inappropriate prescribing. These risk factors can accumulate, promoting a degree of morbidity and the development of cognitive impairment. METHODS Through the ReduRisk-program, patients at risk of functional impairment, immobility, falls, delirium or re-hospitalization shortly after hospital discharge, will be identified via risk-screening. These patients will receive an individually tailored, multicomponent and risk-adjusted prevention program. The trial will compare the effectiveness of the ReduRisk-program against usual care in a stepped-wedge-design, with quarterly cluster randomization of six university hospital departments into intervention and control groups. 612 older adults aged 70 years or more are being recruited. Patients in the intervention cluster (n = 357) will receive the ReduRisk-program, comprising risk-adjusted delirium management, structured mobility training and digitally supported planning of post-inpatient care, including polypharmacy management. This study will evaluate the impact of the ReduRisk-program on the primary outcomes of activities of daily living and mobility, and the secondary outcomes of delirium, cognition, falls, grip strength, health-related quality of life, potentially inappropriate prescribing, health care costs and re-hospitalizations. Assessments will be conducted at inpatient admission (t0), at discharge (t1) and at six months post-discharge (t2). In the six-month period following discharge, a health-economic evaluation will be carried out based on routine health insurance data (t3). DISCUSSION Despite the importance of multicomponent, risk-specific approaches to managing older patients, guidelines on their effectiveness are lacking. This trial will seek to provide evidence for the effectiveness of a multicomponent, risk-adjusted prevention program for older patients at risk of functional impairment, immobility, falls, delirium and re-hospitalization. Positive study results would support efforts to improve multicomponent prevention and the management of older patients. TRIAL REGISTRATION German Clinical Trials Register, DRKS00025594, date of registration: 09/08/2021.
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Zhang Y, Wang X, Han P, Verschueren S, Chen W, Vanrumste B. Can Wearable Devices and Machine Learning Techniques Be Used for Recognizing and Segmenting Modified Physical Performance Test Items? IEEE Trans Neural Syst Rehabil Eng 2022; 30:1776-1785. [PMID: 35759581 DOI: 10.1109/tnsre.2022.3186616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Assessment of physical performance is essential to predict the frailty level of older adults. The modified Physical Performance Test (mPPT) clinically assesses the performance of nine activities: standing balance, chair rising up & down, lifting a book, putting on and taking off a jacket, picking up a coin, turning 360°, walking, going upstairs, and going downstairs. The activity performing duration is the primary evaluation standard. In this study, wearable devices are leveraged to recognize and predict mPPT items' duration automatically. This potentially allows frequent follow up of physical performance, and facilitates more appropriate interventions. Five devices, including accelerometers and gyroscopes, were attached to the waist, wrists and ankles of eight younger adults. The system was experimented within three aspects: machine learning models, sensor placement, and sampling frequencies, to which the non-causal six-stages temporal convolutional network using 6.25 Hz signals from the left wrist and right ankle obtained the optimal performance. The duration prediction error ranged from 0.63±0.29 s (turning 360°) to 8.21±16.41 s (walking). The results suggest the potential for the proposed system in the automatic recognition and segmentation of mPPT items. Future work includes improving the recognition performance of lifting a book and implementing the frailty score prediction.
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Multidimensional sleep health is associated with physical frailty in a national sample of Taiwanese community-dwelling older adults: Sex matters. Sleep Health 2022; 8:528-535. [DOI: 10.1016/j.sleh.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 04/27/2022] [Accepted: 05/14/2022] [Indexed: 11/17/2022]
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Yin S, Paratz J, Cottrell M. Re-admission following discharge from a Geriatric Evaluation and Management Unit: identification of risk factors. AUST HEALTH REV 2022; 46:421-425. [PMID: 35710459 DOI: 10.1071/ah21357] [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: 11/16/2021] [Accepted: 05/20/2022] [Indexed: 11/23/2022]
Abstract
ObjectiveTo establish independent factors that influence the likelihood of re-admission within 30 days of discharge from a Geriatric Evaluation and Management Unit.MethodsAn observational prospective cohort design using clinical data extracted from the medical charts of eligible patients discharged from a tertiary public hospital Geriatric Evaluation and Management Unit between July 2017 and April 2019. Binary logistic regression was undertaken to determine variables that increased the likelihood of hospital re-admission (dependent variable).ResultsA total of 367 patients were eligible for inclusion, with 69 patients re-admitted within 30 days of discharge. Univariate analysis demonstrated significant differences between groups (re-admission vs non-re-admission) with respect to Charlson Comorbidity Index (CCI) (7.4 [2.4] vs 6.3 [2.2], P = 0.001), Clinical Frailty Scale (CFS) (5.6 [1.1] vs 5.2 [1.34], P = 0.02), and documented malnourishment (36.2% vs 23.6%, P = 0.04). All three variables remained significant when entered into the regression model (X2 = 25.095, P < 0.001). A higher score for the CFS (OR 1.3; 95% CI 1.03-1.64; P = 0.03) and CCI (OR 1.2; 95% CI 1.06-1.33; P = 0.004), and documented malnourishment (OR 1.92; 95% CI 1.06-3.47; P = 0.03) were all independent factors that increased the likelihood of patient re-admission within 30 days of discharge.ConclusionsThis study supports the formal inclusion of the CCI and CFS into routine practice in Geriatric Evaluation and Management Units. The inclusion of the measures can help inform future discharge planning practices. Clinicians should use malnourishment status, CCI and CFS to identify at risk patients and target discharge planning interventions accordingly.
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Affiliation(s)
- Sally Yin
- Physiotherapy Department, Royal Brisbane and Women's Hospital, Level 2 Ned Handlon Building, Herston, Brisbane, Qld 4029, Australia
| | - Jennifer Paratz
- Burns, Trauma & Critical Care Research Centre, School of Medicine, University of Queensland, Level 8, UQ Centre for Clinical Research (UQCCR), Royal Brisbane and Women's Hospital, Herston, Brisbane, Qld 4029, Australia
| | - Michelle Cottrell
- Physiotherapy Department, Royal Brisbane and Women's Hospital, Level 2 Ned Handlon Building, Herston, Brisbane, Qld 4029, Australia
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Qiao X, Ji L, Jin Y, Si H, Bian Y, Wang W, Liu Q, Yu J, Wang C. A theory-driven exercise intervention among community-dwelling (pre)frail older adults: Protocol for a stepped-wedge cluster-randomized trial. J Adv Nurs 2022; 78:2634-2645. [PMID: 35621366 DOI: 10.1111/jan.15303] [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: 04/07/2022] [Revised: 05/07/2022] [Accepted: 05/07/2022] [Indexed: 11/26/2022]
Abstract
AIM This study is aimed to evaluate the effectiveness of a theory-driven exercise intervention for Chinese community-dwelling (pre)frail older adults, and to clarify the underlying mechanisms of the exercise intervention in this population. DESIGN A stepped-wedge cluster-randomized trial. METHODS A stepped-wedge cluster-randomized trial will be conducted among (pre)frail older adults at six communities in a county of central China. A 12-week multicomponent exercise intervention based on the integration of the Health Belief Model (HBM) and the Theory of Planned Behaviour (TPB) will be implemented to all participants during the study period. The primary outcomes are frailty, muscle mass, muscle strength and physical performance. Secondary outcomes include beliefs in exercise, exercise behaviours and other physical, mental and social functioning. Assessments will be conducted at baseline and at week 12, 24 and 36. A multilevel regression model will be used to evaluate the effectiveness of exercise interventions. A multilevel mediation model will be used to clarify the underlying mechanisms of this exercise intervention. DISCUSSION This study is expected to provide an effective and practical mode for exercise interventions among Chinese community-dwelling (pre)frail older adults, and contribute to the existing evidence in this field. TRIAL REGISTRATION Chinese Clinical Trial Registry ChiCTR2100041981.
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Affiliation(s)
- Xiaoxia Qiao
- School of Nursing, Peking University, Beijing, China
| | - Lili Ji
- School of Nursing, Peking University, Beijing, China
| | - Yaru Jin
- School of Nursing, Peking University, Beijing, China
| | - Huaxin Si
- School of Nursing, Peking University, Beijing, China
| | - Yanhui Bian
- School of Nursing, Peking University, Beijing, China
| | - Wenyu Wang
- School of Nursing, Peking University, Beijing, China
| | - Qinqin Liu
- School of Nursing, Peking University, Beijing, China
| | - Jiaqi Yu
- School of Nursing, Peking University, Beijing, China
| | - Cuili Wang
- School of Nursing, Peking University, Beijing, China
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Burton E, Horgan NF, Cummins V, Warters A, Swan L, O’Sullivan M, Skelton DA, Townley B, Doyle F, Jabakhanji SB, Sorensen J, Rooney D, Murphy L, Galvin R. A Qualitative Study of Older Adults’ Experiences of Embedding Physical Activity Within Their Home Care Services in Ireland. J Multidiscip Healthc 2022; 15:1163-1173. [PMID: 35615293 PMCID: PMC9126230 DOI: 10.2147/jmdh.s351714] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 03/07/2022] [Indexed: 12/25/2022] Open
Abstract
Purpose Materials and Methods Results Conclusion
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Affiliation(s)
- Elissa Burton
- Curtin School of Allied Health, Curtin University, Perth, Western Australia, Australia
- enAble Institute, Curtin University, Perth, Western Australia, Australia
- Correspondence: Elissa Burton, Curtin School of Allied Health, Curtin University, GPO Box U1987, Bentley, Western Australia, 6845, Australia, Tel +61 8 9266 4926, Fax +61 8 9266 3699, Email
| | - N Frances Horgan
- School of Physiotherapy, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Vanda Cummins
- School of Physiotherapy, RCSI University of Medicine and Health Sciences, Dublin, Ireland
- Primary Care Physiotherapy Services CHO9, Health Service Executive (HSE), Dublin, Ireland
| | - Austin Warters
- Older Person Services CHO9, Health Service Executive (HSE), Dublin, Ireland
| | - Lauren Swan
- North Dublin Home Care (NDHC), Dublin, Ireland
- Department of Clinical Medicine, Trinity College Dublin (TCD), Dublin, Ireland
| | - Maria O’Sullivan
- Department of Clinical Medicine, Trinity College Dublin (TCD), Dublin, Ireland
| | - Dawn A Skelton
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, Scotland
- Later Life Training Ltd, Killin, Scotland
| | | | - Frank Doyle
- Department of Health Psychology, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Samira B Jabakhanji
- Healthcare Outcomes Research Centre (HORC), RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Jan Sorensen
- Healthcare Outcomes Research Centre (HORC), RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | | | - Lisa Murphy
- North Dublin Home Care (NDHC), Dublin, Ireland
| | - Rose Galvin
- School of Allied Health, Ageing Research Centre, Health Research Institute, University of Limerick (UL), Limerick, Ireland
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Frailty and Types of Social Relationships Among Older Adults in 17 European Countries: A Latent Class Analysis. Arch Gerontol Geriatr 2022; 101:104705. [DOI: 10.1016/j.archger.2022.104705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/08/2022] [Accepted: 04/13/2022] [Indexed: 11/17/2022]
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Dun Y, Hu P, Ripley-Gonzalez JW, Zhou N, Li H, Zhang W, Chen M, Zheng Q, Cui N, Wu S, Liu S. Effectiveness of a multicomponent exercise program to reverse pre-frailty in community-dwelling Chinese older adults: a randomised controlled trial. Age Ageing 2022; 51:6540146. [PMID: 35231098 DOI: 10.1093/ageing/afac026] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND the Xiangya Hospital circuit training (X-CircuiT), was developed to reverse pre-frailty in Chinese older adults and determine potential mechanisms through which pre-frailty is reversed. METHODS this randomised controlled trial was performed at Xiangya Hospital, Changsha, China from September 2020 to May 2021. Forty-eight pre-frail older adults were enrolled. Participants were randomly assigned (1:1) to X-CircuiT (46 min/session, three supervised sessions/week for 3 months at a community health centre) or control (1-time advice on physical activity without supervised exercise). The primary outcome was the proportion of participants with pre-frailty after 3-month intervention. The secondary outcomes included absolute risk reduction (ARR), number needed to treat (NNT), and the changes in senior fitness, body composition and clinical measures. RESULTS among 48 participants (mean age, 72 years; women [65%]), 22 participants in the X-CircuiT (92%) and 21 participants in the control (88%) completed the study. After 3 months, the proportion of pre-frailty was significantly lower in the X-CircuiT group than the control (14% versus 95%, P < 0.001). The ARR and NNT were 82% [95% CI, 65-99] and 1 [1-2], respectively. X-CircuiT was associated with significant improvements in senior fitness indicators and body composition. No significant difference in blood chemistry, carotid ultrasound and echocardiography parameters was found between groups. No significant interaction was detected between sex, BMI, baseline peak oxygen consumption and study groups. CONCLUSION this study demonstrates that X-CircuiT could significantly reverse pre-frailty in Chinese older adults. The underlying mechanisms may involve X-CircuiT-induced improvements in body composition and senior fitness.The trial is registered at Chictr.org.cn. Number: ChiCTR2100048125.
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Affiliation(s)
- Yaoshan Dun
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
- National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, Hunan, China
- Division of Preventive Cardiology, Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Peng Hu
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
- Cardiopulmonary Rehabilitation Centre, Taihe Hospital, Affiliated Hospital of Hubei University of Medicine, Shiyan, China
| | - Jeffrey W Ripley-Gonzalez
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Nanjiang Zhou
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Hui Li
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Wenliang Zhang
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Meijuan Chen
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Qingsong Zheng
- Department of Retirement Systems, State Grid Hunan Electric Power Company Limited, Changsha, Hunan, China
| | - Ni Cui
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Shaoping Wu
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Suixin Liu
- Division of Cardiac Rehabilitation, Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, Changsha, Hunan, China
- National Clinical Research Centre for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, Hunan, China
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Boyer S, Trimouillas J, Cardinaud N, Gayot C, Laubarie-Mouret C, Dumoitier N, Rudelle K, Druet-Cabanac M, Laroche ML, Tchalla A. Frailty and functional dependence in older population: lessons from the FREEDOM Limousin - Nouvelle Aquitaine Cohort Study. BMC Geriatr 2022; 22:128. [PMID: 35164705 PMCID: PMC8845396 DOI: 10.1186/s12877-022-02834-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 02/08/2022] [Indexed: 01/09/2023] Open
Abstract
Background Monitoring frailty indicators in elderly people is recommended to identify those who could benefit from disability prevention programs. To contribute to the understanding of the development of frailty in the elderly, we have created the FREEDOM-LNA cohort constituting an observational study of ageing in general population. Here, we described the characteristics of a cohort of elderly subjects who are followed for determination of frailty and loss of independence trajectories. Results The cohort was composed of 1085 subjects in advanced age (mean: 83.7 ± 6.0 years) and of women in majority (68.3%). Cardiovascular risk factors were present in 88.4% of subjects. Abnormal musculoskeletal signs were reported in 44.0% and neurologic signs in 31.9%. There were 44.8% of subjects at risk of malnutrition (MNA <24) and 73.3% (668/911) at risk of mobility-related disability (SPPB ≤9); 39% (384/973) of subjects had impaired cognitive function (MMSE< 24, adjusted on education) and 49.0% (397/810) had signs of depression (GDS >9); 31.8% (240/753) were frail and 58.3% were pre-frail. Most subjects had at least one disability in ADL (66.9%) and IADL (85.1%). The SMAF indicated a loss of independence in 59.6%. Overall, 59.9% of subjects could not stay at home without at least some help. Consequently, a medical consultation was proposed in 68.2 and 42.1% social supports. Conclusions A large part of this cohort was frail or pre-frail and presented signs of loss of independence, which may be explained by multiple factors including impaired health status, poor physical performance, cognition, isolation, depression, or nutrition. This cohort will help to determine factors that adversely influence the trajectory of physical frailty over time. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-022-02834-w.
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Affiliation(s)
- Sophie Boyer
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France.,UPSAV (Unité de Prévention, de Suivi et d'Analyse du Vieillissement), Pôle HU Gérontologie Clinique, CHU de Limoges, 2 Avenue Martin-Luther, F-87042, Limoges, King, France.,Unité de Recherche Clinique et d'Innovation (URCI) de Gérontologie, Pôle HU Gérontologie Clinique, CHU de Limoges, Limoges, France
| | - Justine Trimouillas
- UPSAV (Unité de Prévention, de Suivi et d'Analyse du Vieillissement), Pôle HU Gérontologie Clinique, CHU de Limoges, 2 Avenue Martin-Luther, F-87042, Limoges, King, France.,Unité de Recherche Clinique et d'Innovation (URCI) de Gérontologie, Pôle HU Gérontologie Clinique, CHU de Limoges, Limoges, France
| | - Noëlle Cardinaud
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France.,UPSAV (Unité de Prévention, de Suivi et d'Analyse du Vieillissement), Pôle HU Gérontologie Clinique, CHU de Limoges, 2 Avenue Martin-Luther, F-87042, Limoges, King, France
| | - Caroline Gayot
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France.,UPSAV (Unité de Prévention, de Suivi et d'Analyse du Vieillissement), Pôle HU Gérontologie Clinique, CHU de Limoges, 2 Avenue Martin-Luther, F-87042, Limoges, King, France.,Unité de Recherche Clinique et d'Innovation (URCI) de Gérontologie, Pôle HU Gérontologie Clinique, CHU de Limoges, Limoges, France
| | - Cécile Laubarie-Mouret
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France.,UPSAV (Unité de Prévention, de Suivi et d'Analyse du Vieillissement), Pôle HU Gérontologie Clinique, CHU de Limoges, 2 Avenue Martin-Luther, F-87042, Limoges, King, France
| | - Nathalie Dumoitier
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France.,Département de Médecine Générale, Faculté de Médecine de Limoges, Limoges, France
| | - Karen Rudelle
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France.,Département de Médecine Générale, Faculté de Médecine de Limoges, Limoges, France
| | - Michel Druet-Cabanac
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France
| | - Marie-Laure Laroche
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France.,Centre de Pharmacovigilance et de Pharmacoépidémiologie, CHU de Limoges, Limoges, France
| | - Achille Tchalla
- Laboratoire VieSanté - UR 24134 (Vieillissement, Fragilité, Prévention, e-Santé), Institut Ω-Health, Université de Limoges, Limoges, France. .,UPSAV (Unité de Prévention, de Suivi et d'Analyse du Vieillissement), Pôle HU Gérontologie Clinique, CHU de Limoges, 2 Avenue Martin-Luther, F-87042, Limoges, King, France. .,Unité de Recherche Clinique et d'Innovation (URCI) de Gérontologie, Pôle HU Gérontologie Clinique, CHU de Limoges, Limoges, France. .,Geriatric Medicine Department, University Hospital Centre, 2 Avenue Martin Luther King, 87042, Limoges, France.
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Zhang T, Ren Y, Shen P, Jiang S, Yang Y, Wang Y, Li Z, Yang Y. Prevalence and Associated Risk Factors of Cognitive Frailty: A Systematic Review and Meta-Analysis. Front Aging Neurosci 2022; 13:755926. [PMID: 35153714 PMCID: PMC8832102 DOI: 10.3389/fnagi.2021.755926] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 12/27/2021] [Indexed: 01/02/2023] Open
Abstract
Objective Currently, the prevalence of CF (Cognitive Frailty) is not very clear, and the relationship between CF and its associated risk factors has not been accurately evaluated. Therefore, it is necessary to conduct a systematic review and meta-analysis further to understand CF's prevalence and associated factors. Methods Embase, PubMed, Web of Science, Ovid, and Cochrane were systematically searched for articles exploring the prevalence of CF, the deadline of searching date was up to March 2021. For the prevalence of CF, the events of CF and the total number of patients in every included study were extracted to estimate the prevalence of CF. For associated factors of CF, Odds Ratios (ORs) with (corresponding) 95% confidence intervals (CIs) were used for estimations. Results Firstly, the estimated prevalence of CF I (Cognitive Frailty in the model I) was 16%, 95% CI (0.13–0.19), and the estimated prevalence of CF II (Cognitive Frailty in model II) was 6%, 95% CI (0.05–0.07). Secondly, both lower engagement in activities and age were calculated to be independent risk factors of CF, and the OR (95% CI) was 3.31 (2.28–4.81) and 1.10 (1.04–1.16), respectively. Finally, depression was also a prominent risk factor of CF, with the overall OR (95% CI) as 1.57 (1.32–1.87). Conclusion CF was a high prevalence in community older. The various assessment scales and the different cutoff values of diagnostic criteria would affect the prevalence of CF. Lower engagement in activities, age, and depression was the risky factor of CF. Systematic Review Registration http://www.crd.york.ac.uk/PROSPERO/, identifier: CRD42019121369.
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Affiliation(s)
- Tao Zhang
- School of Medicine, Zunyi Medical University, Zunyi, China
- Sichuan Provincial People's Hospital, Sichuan Academy of Medical Sciences, Chengdu, China
| | - Yan Ren
- Department of Geriatrics, Fifth People's Hospital of Chengdu, Chengdu, China
| | - Ping Shen
- College of Life and Science, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Shixie Jiang
- Department of Psychiatry and Behavioral Neurosciences, University of South Florida, Tampa, FL, United States
| | - Yanrong Yang
- Department of Neurology, Fifth People's Hospital of Chengdu, Chengdu, China
| | - Yan Wang
- Department of Neurology, Fifth People's Hospital of Chengdu, Chengdu, China
| | - Zheng Li
- Department of Neurology, Fifth People's Hospital of Chengdu, Chengdu, China
| | - Ying Yang
- Department of Neurology, Fifth People's Hospital of Chengdu, Chengdu, China
- School of Computer Science and Technology, Chongqing University of Posts and Telecommunications, Chongqing, China
- *Correspondence: Ying Yang
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Ara R, Monisha UK, Nova TJ, Chowdhury S, Nabi MH, Hawlader MDH. Potential nonpharmacological interventions to prevent frailty among elderly in low- and middle-income countries: A protocol for systematic review. Medicine (Baltimore) 2022; 101:e28708. [PMID: 35089233 PMCID: PMC8797566 DOI: 10.1097/md.0000000000028708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 01/10/2022] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Frailty syndrome is a medical condition defined by a progressive loss of function that usually begins beyond 65 and necessitates assistance with daily activities. There are both pharmacological and nonpharmacological approaches to prevent frailty. The purpose of this systematic review is to investigate viable nonpharmacological therapies for reducing frailty among the elderly in low- and middle-income countries, to develop an appropriate guideline to determine the applicability of these nonpharmacological interventions in various feasible settings. METHODS Two independent researchers will explore 5 electronic databases for relevant and promising studies. The selected articles will be subjected to a full-text examination following the initial screening. Two independent authors will analyze the risk of bias using the Cochrane risk of bias assessment tool. The review findings on various nonpharmacological approaches to prevent frailty will be presented as a narrative synthesis. There will be a sensitivity analysis and an assessment of study heterogeneity if possible. RESULTS AND CONCLUSION The systematic review protocol has been evaluated and approved by the institutional review board of North South University. The preferred reporting items for systematic review and meta-analysis protocol recommendations for precisely reporting health care interventions and the Cochrane group standards will be strictly followed in this systematic review protocol. PROSPERO REGISTRATION NUMBER CRD42021290417.
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Affiliation(s)
- Rifat Ara
- Department of Public Health, North South University, Dhaka, Bangladesh
- Infectious Disease Division, icddr,b, Dhaka, Bangladesh
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Lee SY, Zin Nyunt MS, Gao Q, Gwee X, Ling Chua DQ, Yap KB, Wee SL, Ng TP. Co-occurrence of Physical Frailty and Chronic Obstructive Pulmonary Disease and Association with Disability and Mortality: Singapore Longitudinal Ageing Study. Chest 2021; 161:1225-1238. [PMID: 34914976 DOI: 10.1016/j.chest.2021.12.633] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 12/02/2021] [Accepted: 12/06/2021] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Physical frailty is commonly associated with COPD, and its evaluation in COPD may provide important prognostic information for risk stratification. RESEARCH QUESTIONS What are the co-morbid associations of physical frailty with COPD? Does physical frailty singly and in combination with FEV1% and dyspnoea predict disability and mortality? STUDY DESIGN AND METHODS Prospective cohort study of community-dwelling adults aged 55+ in the Singapore Longitudinal Ageing Study. Baseline data of 1162 participants with COPD and 3465 participants without COPD included physical frailty, FEV1% and dyspnoea. Outcome measures were prevalent and incident IADL/ADL disability at 3-5 years follow up and all-cause mortality up to 11 years. Odds ratio (OR) and hazard ratio (HR) and 95% confidence intervals (95%CI) were adjusted for socioeconomic status, smoking and comorbidity count. RESULTS Baseline prevalence of prefrailty (48.8%) and frailty (6.8%) in participants with COPD were significantly higher than in participants without COPD: frailty OR=1.61, 95%CI=1.15-2.26. Prefrailty/frailty was associated significantly with 2-fold increased odds of prevalent and incident IADL/ADL disability and mortality in participants with COPD. In combination with FEV1%<80% or dyspnoea, frailty was associated with substantially increased 3-4-fold odds of prevalent and incident IADL/ADL disability, and 2-3-fold increased mortality hazard. A summary score combining physical frailty, FEV1<80% and dyspnoea predicted steeper risk gradients of prevalent and incident IADL/ADL disability and mortality across four risk categories (0,1,2,3-5), with the highest risk category predicting between 7-8.5-fold increased risks in crude analyses, which remained significantly high after covariate adjustment. INTERPRETATION The study supports the use of physical frailty in addition to lung function and dyspnoea in multidimensional evaluation of COPD.
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Affiliation(s)
- Shuen Yee Lee
- Health and Social Sciences Cluster, Singapore Institute of Technology, Singapore
| | - Ma Shwe Zin Nyunt
- Office of the Senior Deputy President & Provost, National University of Singapore
| | - Qi Gao
- National Public Health and Epidemiology Unit, National Centre for Infectious Diseases, Singapore
| | - Xinyi Gwee
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Denise Qian Ling Chua
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Keng Bee Yap
- Department of Geriatric Medicine, Ng Teng Fong General Hospital, Singapore
| | - Shiou Liang Wee
- Health and Social Sciences Cluster, Singapore Institute of Technology, Singapore; Geriatric Education and Research Institute, Singapore
| | - Tze Pin Ng
- Department of Psychological Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Geriatric Education and Research Institute, Singapore.
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You HS, Kwon YJ, Kim S, Kim YH, Kim YS, Kim Y, Roh YK, Park B, Park YK, Park CH, Son JS, Shin J, Shin HY, Oh B, Lee JW, Shim JY, Won CW, Yoo JW, Lee SH, Kang HT, Lee DC. Clinical Practice Guidelines for Managing Frailty in Community-Dwelling Korean Elderly Adults in Primary Care Settings. Korean J Fam Med 2021; 42:413-424. [PMID: 34871482 PMCID: PMC8648485 DOI: 10.4082/kjfm.21.0162] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 09/08/2021] [Indexed: 01/06/2023] Open
Abstract
Aging has become a global problem, and the interest in healthy aging is growing. Healthy aging involves a focus on the maintenance of the function and well-being of elderly adults, rather than a specific disease. Thus, the management of frailty, which is an accumulated decline in function, is important for healthy aging. The adaptation method was used to develop clinical practice guidelines on frailty management that are applicable in primary care settings. The guidelines were developed in three phases: preparation (organization of committees and establishment of the scope of development), literature screening and evaluation (selection of the clinical practice guidelines to be adapted and evaluation of the guidelines using the Korean Appraisal of Guidelines for Research and Evaluation II tool), and confirmation of recommendations (three rounds of Delphi consensus and internal and external reviews). A total of 16 recommendations (five recommendations for diagnosis and assessment, 11 recommendations for intervention of frailty) were made through the guideline development process. These clinical practice guidelines provide overall guidance on the identification, evaluation, intervention, and monitoring of frailty, making them applicable in primary care settings. As aging and “healthy aging” become more and more important, these guidelines are also expected to increase in clinical usefulness.
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Affiliation(s)
- Hyo-Sun You
- Department of Family Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Yu-Jin Kwon
- Department of Family Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Sunyoung Kim
- Department of Family Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Yang-Hyun Kim
- Department of Family Medicine, Korea University College of Medicine, Seoul, Korea
| | - Ye-Seul Kim
- Department of Family Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Yonghwan Kim
- Department of Family Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Yong-Kyun Roh
- Department of Family Medicine, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea
| | - Byoungjin Park
- Department of Family Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Young Kyu Park
- Department of Family Medicine, Bundang Jesaeng Hospital, Seongnam, Korea
| | - Chang-Hae Park
- Department of Family Medicine, Haengbokhankajung Clinic, Seoul, Korea
| | - Joung Sik Son
- Department of Family Medicine, Korea University Guro Hospital, Seoul, Korea
| | - Jinyoung Shin
- Department of Family Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Hyun-Young Shin
- Department of Family Medicine, Myongji Hospital, Goyang, Korea
| | - Bumjo Oh
- Department of Family Medicine, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Jae-Woo Lee
- Department of Family Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Jae Yong Shim
- Department of Family Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chang Won Won
- Elderly Frailty Research Center, Department of Family Medicine, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Ji Won Yoo
- School of Medicine, University of Nevada Las Vegas, Las Vegas, NV, USA
| | - Sang-Hyun Lee
- Department of Family Medicine, National Health Insurance Corporation Ilsan Hospital, Goyang, Korea
| | - Hee-Taik Kang
- Department of Family Medicine, Chungbuk National University Hospital, Cheongju, Korea.,Department of Family Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Duk Chul Lee
- Department of Family Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Zheng L, Li G, Qiu Y, Wang C, Wang C, Chen L. Clinical practice guidelines for the prevention and management of frailty: A systematic review. J Adv Nurs 2021; 78:709-721. [PMID: 34617618 DOI: 10.1111/jan.15067] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 08/23/2021] [Accepted: 09/26/2021] [Indexed: 11/29/2022]
Abstract
AIMS To systematically search for clinical practice guidelines focusing on the prevention and management of frailty, to evaluate their methodological quality and to synthesize the consensus recommendations. DESIGN A systematic review. DATA SOURCES Guideline websites, related professional association websites and electronic databases were systematically searched through 4 November 2020. REVIEW METHODS We evaluated the methodological quality of the eligible guidelines using the Appraisal of Guidelines Research and Evaluation II (AGREE II). Two reviewers synthesized the consensus recommendations proposed by at least two guidelines. RESULTS Eight guidelines met the eligibility criteria and were included in the review. The mean scores of the six domains were as follows: the 'scope and purpose' domain scored 88.0%, the 'clarity of presentation' domain scored 81.9%, the 'stakeholder involvement' domain scored 63.4%, the 'editorial independence' domain scored 62.2%, the 'rigour of development' domain scored 61.1% and the 'applicability' domain scored 57.8%. In total, we synthesized 23 recommendations for the prevention and management of frailty that are consistent among the included guidelines. CONCLUSIONS The number of clinical practice guidelines for the prevention and management of frailty is limited. The methodological quality of existing guidelines needs to be improved. Our synthesized findings provide an intuitive, convenient and summative reference resource for frailty prevention and management. It' is worth noting that recommendations described in the included guidelines require additional detail. IMPACT Although the prevention and management of frailty is urgent, there is currently a lack of evidences guiding these processes, especially in the prevention. The methodological quality of existing guidelines is insufficient, and the recommendations described in the guidelines require additional detail. Therefore, users of these guidelines, especially nurses, should make a careful decision according to the specific situation when using. Nurses also have a key role in providing more clinical evidences for the improvement of the quality of the guidelines.
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Affiliation(s)
- Lufang Zheng
- School of Nursing, Jilin University, Changchun, China
| | - Guichen Li
- School of Nursing, Jilin University, Changchun, China
| | - Yiming Qiu
- School of Nursing, Jilin University, Changchun, China
| | - Cong Wang
- School of Nursing, Jilin University, Changchun, China
| | - Chunyan Wang
- Senior Officials Inpatient Ward, First Hospital of Jilin University, Changchun, China
| | - Li Chen
- School of Nursing, Jilin University, Changchun, China.,Department of Pharmacology, College of Basic Medical Sciences, Jilin University, Changchun, China
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Abstract
Frailty is an important clinical syndrome of age-related decline in physiologic reserve and increased vulnerability. In older adults, frailty leads to progressive multisystem decline and increased adverse clinical outcomes. The pathophysiology of frailty is hypothesized to be driven by dysregulation of neuroendocrine, inflammatory, and metabolic pathways. Sex-specific differences in the prevalence of frailty have been observed. Treatment interventions of geriatric care can be applied to the care of frail older women with these differences in mind. As additional evidence regarding sex-specific differences in frailty emerges, research efforts should encompass the development of screening tools and therapeutic interventions that optimize outcomes.
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Affiliation(s)
- Caroline Park
- Section of Geriatrics, Division of Primary Care & Population Health, Stanford School of Medicine, Stanford Senior Care, 211 Quarry Road. Suite 4C, Palo Alto, CA 94304, USA
| | - Fred C Ko
- Brookdale Department of Geriatrics and Palliative Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, Box 1070, New York, NY 10029, USA; Geriatric Research Education and Clinical Center, James J. Peters VA Medical Center, Bronx, NY, USA.
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Direct and Indirect Effects of COVID-19 in Frail Elderly: Interventions and Recommendations. J Pers Med 2021; 11:jpm11100999. [PMID: 34683141 PMCID: PMC8539433 DOI: 10.3390/jpm11100999] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 09/23/2021] [Accepted: 09/30/2021] [Indexed: 12/13/2022] Open
Abstract
Frailty is a state of vulnerability to stressors because of a decreased physiological reserve, resulting in poor health outcomes. This state is related to chronic conditions, many of which are risk factors for outcomes in elderly patients having SARS-COV-2. This review aims to describe frailty as a physiological vulnerability agent during the COVID-19 pandemic in elderly patients, summarizing the direct and indirect effects caused by the SARS-COV-2 infection and its prognosis in frail individuals, as well as the interventions and recommendations to reduce their effects. Cohort studies have shown that patients with a Clinical Frailty Scale higher than five have a higher risk of mortality and use of mechanical ventilation after COVID-19; nonetheless, other scales have also associated frailty with longer hospital stays and more severe forms of the disease. Additionally, the indirect effects caused by the pandemic have a negative impact on the health status of older people. Due to the above, a holistic intervention is proposed based on a comprehensive geriatric assessment for frail patients (preventive or post-infection) with emphasis on physical activity and nutritional recommendations, which could be a potential preventive intervention in viral infections by COVID-19.
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Qiao X, Ji L, Jin Y, Si H, Bian Y, Wang W, Wang C. Development and validation of an instrument to measure beliefs in physical activity among (pre)frail older adults: An integration of the Health Belief Model and the Theory of Planned Behavior. PATIENT EDUCATION AND COUNSELING 2021; 104:2544-2551. [PMID: 33722429 DOI: 10.1016/j.pec.2021.03.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 03/04/2021] [Accepted: 03/06/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To develop and evaluate the psychometric properties of an instrument assessing beliefs in physical activity based on the integration of the Health Belief Model (HBM) and the Theory of Planned Behavior (TPB) among (pre)frail older adults. METHODS A literature review and semi-structured interviews were conducted to generate the initial item pool of the instrument. A rural sample of 611 (pre)frail older adults was enrolled to examine the validity and reliability of the instrument. RESULTS The exploratory factor analysis extracted eight factors for this instrument, explaining 71.3% of the variance in beliefs in physical activity. The confirmatory factor analysis confirmed the eight-factor structure. Linear regression models found that the integrated HBM-TPB constructs explained 65.9% of the variance in physical activity intention and 13.6% in physical activity. The Cronbach's alpha coefficients for the factors ranged from 0.80 to 0.98, and ICCs ranged from 0.71 to 0.85. CONCLUSION This instrument has satisfactory construct validity, predictive validity, internal consistency reliability and test-retest reliability, and it can be used in (pre)frail older adults to measure beliefs in physical activity. PRACTICE IMPLICATIONS This instrument may help health care providers understand beliefs in physical activity and facilitate targeted interventions among (pre)frail older adults.
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Affiliation(s)
- Xiaoxia Qiao
- School of Nursing, Peking University, Beijing 100191, China.
| | - Lili Ji
- School of Nursing, Peking University, Beijing 100191, China.
| | - Yaru Jin
- School of Nursing, Peking University, Beijing 100191, China.
| | - Huaxin Si
- School of Nursing, Peking University, Beijing 100191, China.
| | - Yanhui Bian
- School of Nursing, Peking University, Beijing 100191, China.
| | - Wenyu Wang
- School of Nursing, Peking University, Beijing 100191, China.
| | - Cuili Wang
- School of Nursing, Peking University, Beijing 100191, China.
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Damluji AA, Chung SE, Xue QL, Hasan RK, Moscucci M, Forman DE, Bandeen-Roche K, Batchelor W, Walston JD, Resar JR, Gerstenblith G. Frailty and cardiovascular outcomes in the National Health and Aging Trends Study. Eur Heart J 2021; 42:3856-3865. [PMID: 34324648 PMCID: PMC8487013 DOI: 10.1093/eurheartj/ehab468] [Citation(s) in RCA: 87] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/25/2021] [Accepted: 07/04/2021] [Indexed: 11/13/2022] Open
Abstract
AIMS Physical frailty is a commonly encountered geriatric syndrome among older adults without coronary heart disease (CHD). The impact of frailty on the incidence of long-term cardiovascular outcomes is not known.We aimed to evaluate the long-term association of frailty, measured by the Fried frailty phenotype, with all-cause-mortality and MACE among older adults without a history of CHD at baseline in the National Health and Aging Trends Study. METHODS AND RESULTS We used the National Health and Aging Trends Study, a prospective cohort study linked to a Medicare sample. Participants with a prior history of CHD were excluded. Frailty was measured during the baseline visit using the Fried physical frailty phenotype. Cardiovascular outcomes were assessed during a 6-year follow-up.Of the 4656 study participants, 3259 (70%) had no history of CHD 1 year prior to their baseline visit. Compared to those without frailty, subjects with frailty were older (mean age 82.1 vs. 75.1 years, P < 0.001), more likely to be female (68.3% vs. 54.9%, P < 0.001), and belong to an ethnic minority. The prevalence of hypertension, falls, disability, anxiety/depression, and multimorbidity was much higher in the frail and pre-frail than the non-frail participants. In a Cox time-to-event multivariable model and during 6-year follow-up, the incidences of death and of each individual cardiovascular outcomes were all significantly higher in the frail than in the non-frail patients including major adverse cardiovascular event (MACE) [hazard ratio (HR) 1.77, 95% confidence interval (CI) 1.53, 2.06], death (HR 2.70, 95% CI 2.16, 3.38), acute myocardial infarction (HR 1.95, 95% CI 1.31, 2.90), stroke (HR 1.71, 95% CI 1.34, 2.17), peripheral vascular disease (HR 1.80, 95% CI 1.44, 2.27), and coronary artery disease (HR 1.35, 95% CI 1.11, 1.65). CONCLUSION In patients without CHD, frailty is a risk factor for the development of MACEs. Efforts to identify frailty in patients without CHD and interventions to limit or reverse frailty status are needed and, if successful, may limit subsequent adverse cardiovascular events.
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Affiliation(s)
- Abdulla A Damluji
- The Inova Center of Outcomes Research, Inova Heart and Vascular Institute, 3300 Gallows Road, I-465, Falls Church, VA 22042, USA
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Shang-En Chung
- Division of Geriatric Medicine and Gerontology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21224, USA
| | - Qian-Li Xue
- Division of Geriatric Medicine and Gerontology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21224, USA
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Rani K Hasan
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Mauro Moscucci
- Division of Cardiovascular Medicine, Department of Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - Daniel E Forman
- Geriatric Cardiology Section, University of Pittsburgh, Pittsburgh, PA, USA
- Geriatric Research, Education, and Clinical Center, VA Pittsburgh Healthcare System, Pittsburgh, PA, USA
| | - Karen Bandeen-Roche
- Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
| | - Wayne Batchelor
- The Inova Center of Outcomes Research, Inova Heart and Vascular Institute, 3300 Gallows Road, I-465, Falls Church, VA 22042, USA
| | - Jeremy D Walston
- Division of Geriatric Medicine and Gerontology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21224, USA
| | - Jon R Resar
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
| | - Gary Gerstenblith
- Division of Cardiology, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA
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Kochar B, Orkaby AR, Ananthakrishnan AN, Ritchie CS. Frailty in inflammatory bowel diseases: an emerging concept. Therap Adv Gastroenterol 2021; 14:17562848211025474. [PMID: 34594400 PMCID: PMC8477705 DOI: 10.1177/17562848211025474] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 05/27/2021] [Indexed: 02/04/2023] Open
Abstract
Inflammatory bowel diseases (IBD), consisting of Crohn's disease and ulcerative colitis, are chronic remitting, relapsing inflammatory conditions of the gastrointestinal tract. While traditionally a disease of younger ages, the number of older adults with IBD is rising rapidly. Patients with IBD often experience geriatric syndromes at earlier ages. Older adults with IBD have poorer disease and treatment-related outcomes compared with younger adults with IBD. Applying the principles of geriatrics to understanding a chronic disease in older adults may improve health span. Better tools are needed to stratify IBD patients who are at high risk for adverse events. Frailty is a geriatric construct that may approximate biologic age. Frailty is a complex, multi-dimensional syndrome that leads to increased vulnerability to stress and decline of reserve across multiple physiologic systems. In this review, we present the leading conceptual models of frailty and discuss the applications of frailty in immune-mediated diseases. We also review chronic conditions where frailty has been applied successfully as a tool for risk stratification. Finally, we discuss in the detail the growing body of literature highlighting the relationship between frailty and IBD, the epidemiology of frailty in IBD, and ramifications of frailty in IBD.
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Affiliation(s)
- Bharati Kochar
- Division of Gastroenterology, Massachusetts General Hospital, Crohn’s and Colitis Center, 165 Cambridge Street, 9th Floor, Boston, MA 02114, USA
- The Mongan Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Ariela R. Orkaby
- Harvard Medical School, Boston, MA, USA
- New England Geriatric Research, Education and Clinical Center, VA Boston Healthcare System, Bedford, MA, USA
- Division of Aging, Brigham & Women’s Hospital, Boston, MA, USA
| | - Ashwin N. Ananthakrishnan
- Division of Gastroenterology, Massachusetts General Hospital, Boston, MA, USA
- The Mongan Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Christine S. Ritchie
- The Mongan Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
- Division of Palliative Care and Geriatric Medicine, Massachusetts General Hospital, Boston, MA, USA
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Effectiveness of nutrition interventions and combined nutrition and physical activity interventions in older adults with frailty or prefrailty: a systematic review and meta-analysis. CMAJ 2021. [PMCID: PMC8315282 DOI: 10.9778/cmajo.20200248] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Although nutrition interventions may reverse frailty, it is unclear which interventions are optimal. We conducted a systematic review and meta-analysis to identify effective nutrition interventions that improve outcomes related to frailty. Methods: We searched MEDLINE, Embase, the Cochrane Central Register of Controlled Trials and CINAHL (inception to July 2019) for English-language trials of nutrition and combined-approach (nutrition and exercise) interventions (with a control group) involving prefrail or frail adults aged 65 years or more. Outcomes of interest were frailty, mobility, health (body weight, body mass index), physical function (e.g., activities of daily living, muscle strength, appendicular lean mass), use of health care services (e.g., hospital admissions), quality of life, diet quality, mortality, and caregiver and social support. After data extraction, we assessed the risk of bias using the Cochrane Collaboration risk of bias tool for randomized controlled trials, rated the certainty of evidence with the Grading of Recommendation, Assessment, Development and Evaluations (GRADE) approach, and assessed statistical and methodologic heterogeneity. In addition, we conducted subgroup analyses of studies based on the primary intervention of protein supplementation. Results: We identified 15 studies involving 1825 prefrail or frail older participants: 7 were nutrition trials, 7 were combined-approach trials, and 1 trial had both a nutrition arm and a combined-approach arm. Seven studies had low risk of bias, 2 studies had high risk of bias, and for 6 studies the risk of bias was unclear. Nutrition interventions had small but significant effects on measures of physical function (standardized mean difference [SMD] 0.16, 95% confidence interval [CI] 0.02 to 0.29), mobility (SMD 0.15, 95% CI 0.00 to 0.30) and frailty (SMD −0.22, 95% CI −0.44 to −0.01) outcomes. Nutrition interventions combined with physical activity also had small but significant effects on physical function (SMD 0.19, 95% CI 0.06 to 0.32), mobility (SMD 0.25, 95% CI 0.02 to 0.48) and frailty (SMD −0.41, 95% CI −0.68 to −0.14; risk ratio 0.72, 95% CI 0.52 to 1.00) measures. Protein supplementation (5 studies) had small but significant effects on physical function measures (SMD 0.16, 95% CI 0.01 to 0.31) and mobility measures (SMD 0.20, 95% CI 0.02 to 0.39), with moderate certainty of evidence. Interpretation: There is moderate evidence that nutrition (including protein supplementation) and combined interventions are beneficial for prefrail or frail older adults. Trials with clear definitions of frailty and outcomes that reflect frailty identification and diagnosis are needed. PROSPERO registration: CRD42020144819
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Effectiveness of physical activity interventions in older adults with frailty or prefrailty: a systematic review and meta-analysis. CMAJ 2021. [PMCID: PMC8315283 DOI: 10.9778/cmajo.20200222] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Methods: Results: Interpretation: PROSPERO registration:
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