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Peng X, Zhou T, Wu H, Li Y, Liu J, Huang H, He C, Guo S, Huan M, Shi L, Chen P, Quan M. Effects of weight-bearing dance aerobics on lower limb muscle morphology, strength and functional fitness in older women. PeerJ 2024; 12:e17606. [PMID: 38952989 PMCID: PMC11216199 DOI: 10.7717/peerj.17606] [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: 11/22/2023] [Accepted: 05/30/2024] [Indexed: 07/03/2024] Open
Abstract
Objective To investigate the effects of 12-week weight-bearing dance aerobics (WBDA) on muscle morphology, strength and functional fitness in older women. Methods This controlled study recruited 37 female participants (66.31y ± 3.83) and divided them into intervention and control groups according to willingness. The intervention group received 90-min WBDA thrice a week for 12 weeks, while the control group maintained normal activities. The groups were then compared by measuring muscle thickness, fiber length and pennation angle by ultrasound, muscle strength using an isokinetic multi-joint module and functional fitness, such as 2-min step test, 30-s chair stand, chair sit-and-reach, TUG and single-legged closed-eyed standing test. The morphology, strength, and functional fitness were compared using ANCOVA or Mann-Whitney U test to study the effects of 12 weeks WBDA. Results Among all recruited participants, 33 completed all tests. After 12 weeks, the thickness of the vastus intermedius (F = 17.85, P < 0.01) and quadriceps (F = 15.62, P < 0.01) was significantly increased in the intervention group compared to the control group, along with a significant increase in the torque/weight of the knee flexor muscles (F = 4.47, P = 0.04). Similarly, the intervention group revealed a significant improvement in the single-legged closed-eyed standing test (z = -2.16, P = 0.03) compared to the control group. Conclusion The study concluded that compared to the non-exercising control group, 12-week WBDA was shown to thicken vastus intermedius, increase muscle strength, and improve physical function in older women. In addition, this study provides a reference exercise program for older women.
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Affiliation(s)
- Xiaoying Peng
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Tang Zhou
- Pinghu Normal University, Jiaxing University, Jiaxing, China
| | - Hua Wu
- Rehabilitation Medicine Center, The Second Affiliated Hospital of Jiaxing University, Jiaxing, China
| | - Yiyan Li
- Shenzhen Longhua School Affiliated to East China Normal University, Shenzhen, China
| | - Jiajia Liu
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Huan Huang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Changshuang He
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Shaoyu Guo
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
- High School Affiliated to Fudan University, Shanghai, China
| | - Muyang Huan
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Lei Shi
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Peijie Chen
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Minghui Quan
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
- Shanghai Frontiers Science Research Base of Exercise and Metabolic Health, Shanghai, China
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Mackie P, Eng JJ. The influence of seated exercises on balance, mobility, and cardiometabolic health outcomes in individuals living with a stroke: A systematic review and meta-analysis. Clin Rehabil 2023; 37:927-941. [PMID: 36628495 DOI: 10.1177/02692155221150002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Seated exercises could prove a safe alternative to traditional weight-bearing exercises in stroke, but its effects on mobility and modifiable risk factors of stroke are limited. The objective is to investigate the effects of seated exercises on balance, mobility, and cardiometabolic health in individuals living with a stroke. DATA SOURCES Medline, EMBASE, CINAHL, and Cochrane library were searched up to October 2022, in addition to the 2018 Evidence-Based Review of Stroke Rehabilitation. METHODS Trials that incorporated predominantly seated exercises and outcomes of balance, mobility, or cardiometabolic health in those living with a stroke were included. Quality assessments of randomized controlled trials were done using the Cochrane Risk-of-Bias Tool. RESULTS Seven trials were included in the review (n = 337) with five trials including participants < 6 months post-stroke. Seated exercises improved balance (standard mean difference (SMD) = 0.76; 95% confidence interval (CI), 0.50, 1.02) and mobility (SMD = 0.68; 95% CI, 0.24,1.13) outcomes compared with control. Sensitivity analysis of gait speed found no significant change (mean difference (MD) = 0.33 m/s; 95% CI, -0.23, 0.89) following seated exercises compared with control. One trial found no significant changes in blood pressure. Most trials (78%) were assessed as having some concern for bias. CONCLUSION These findings suggest beneficial effects of seated exercises on balance and mobility outcomes in those with a stroke, compared with standard therapy or an attention control. However, there is limited evidence on the effects of seated exercises on outcomes of cardiometabolic health, particularly prominent modifiable risk factors for stroke. PROSPERO REGISTRATION NUMBER CRD42022307426.
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Affiliation(s)
- Paul Mackie
- Department of Physical Therapy and the Rehabilitation Research Program, University of British Columbia, Vancouver, Canada
| | - Janice J Eng
- Department of Physical Therapy and the Rehabilitation Research Program, GF Strong Rehabilitation Centre, Vancouver, Canada
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3
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Xie C, Hu J, Cheng Y, Yao Z. Researches on cognitive sequelae of burn injury: Current status and advances. Front Neurosci 2022; 16:1026152. [PMID: 36408414 PMCID: PMC9672468 DOI: 10.3389/fnins.2022.1026152] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/20/2022] [Indexed: 09/29/2023] Open
Abstract
Burn injury is a devastating disease with high incidence of disability and mortality. The cognitive dysfunctions, such as memory defect, are the main neurological sequelae influencing the life quality of burn-injured patients. The post-burn cognitive dysfunctions are related to the primary peripheral factors and the secondary cerebral inflammation, resulting in the destruction of blood-brain barrier (BBB), as is shown on Computed Tomography (CT) and magnetic resonance imaging examinations. As part of the neurovascular unit, BBB is vital to the nutrition and homeostasis of the central nervous system (CNS) and undergoes myriad alterations after burn injury, causing post-burn cognitive defects. The diagnosis and treatment of cognitive dysfunctions as burn injury sequelae are of great importance. In this review, we address the major manifestations and interventions of post-burn cognitive defects, as well as the mechanisms involved in memory defect, including neuroinflammation, destruction of BBB, and hormone imbalance.
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Affiliation(s)
- Chenchen Xie
- Department of Neurology, Affiliated Hospital and Clinical Medical College of Chengdu University, Chengdu, China
- Department of Neurology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jun Hu
- Department of Neurology, First Affiliated Hospital of Army Medical University, Chongqing, China
| | - Yong Cheng
- Department of Neurology, General Hospital of Central Theater Command of PLA, Wuhan, China
| | - Zhongxiang Yao
- Department of Physiology, Army Medical University, Chongqing, China
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4
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Pinheiro MB, Oliveira JS, Baldwin JN, Hassett L, Costa N, Gilchrist H, Wang B, Kwok W, Albuquerque BS, Pivotto LR, Carvalho-Silva APMC, Sharma S, Gilbert S, Bauman A, Bull FC, Willumsen J, Sherrington C, Tiedemann A. Impact of physical activity programs and services for older adults: a rapid review. Int J Behav Nutr Phys Act 2022; 19:87. [PMID: 35836187 PMCID: PMC9284866 DOI: 10.1186/s12966-022-01318-9] [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: 03/08/2022] [Accepted: 06/10/2022] [Indexed: 11/17/2022] Open
Abstract
Background Knowledge of which physical activity programs are most effective for older adults in different sub-populations and contexts is limited. The objectives of this rapid review were to: 1) Overview evidence evaluating physical activity programs/services for older adults; and 2) Describe impact on physical activity, falls, intrinsic capacity (physical domain), functional ability (physical, social, and cognitive/emotional domains), and quality of life. Methods We conducted a rapid review of primary studies from 350 systematic reviews identified in a previous scoping review (March 2021: PEDro, MEDLINE, CINAHL, Cochrane Database). For Objective 1, we included intervention studies investigating physical activity programs/services in adults ≥ 60 years. Of these, we included good quality (≥ 6/10 PEDro scale) randomised controlled trials (RCTs) with ≥ 50 participants per group in Objective 2. Results Objective 1: Of the 1421 intervention studies identified from 8267 records, 79% were RCTs, 87% were in high income countries and 39% were good quality. Objective 2: We identified 87 large, good quality RCTs (26,861 participants). Overall activity promotion, structured exercise and recreation/sport had positive impacts (≥ 50% between-group comparisons positive) across all outcome domains. For overall activity promotion (21 intervention groups), greatest impacts were on physical activity (100% positive) and social outcomes (83% positive). Structured exercise (61 intervention groups) had particularly strong impacts on falls (91% positive), intrinsic capacity (67% positive) and physical functioning (77% positive). Recreation/sport (24 intervention groups) had particularly strong impacts on cognitive/emotional functioning (88% positive). Multicomponent exercise (39 intervention groups) had strong impacts across all outcomes, particularly physical activity (95% positive), falls (90% positive) and physical functioning (81% positive). Results for different populations and settings are presented. Conclusion Evidence supporting physical activity for older adults is positive. We outline which activity types are most effective in different populations and settings. Supplementary Information The online version contains supplementary material available at 10.1186/s12966-022-01318-9.
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Affiliation(s)
- Marina B Pinheiro
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia. .,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.
| | - Juliana S Oliveira
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Jennifer N Baldwin
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Leanne Hassett
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Nathalia Costa
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Heidi Gilchrist
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Belinda Wang
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Wing Kwok
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Bruna S Albuquerque
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Luiza R Pivotto
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Ana Paula M C Carvalho-Silva
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Sweekriti Sharma
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Steven Gilbert
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Adrian Bauman
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,WHO Collaborating Centre for Physical Activity, Nutrition and Obesity, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Fiona C Bull
- Physical Activity Unit, Department of Health Promotion, Division of Universal Health Coverage and Healthier Populations, World Health Organization (WHO), Geneva, Switzerland
| | - Juana Willumsen
- Physical Activity Unit, Department of Health Promotion, Division of Universal Health Coverage and Healthier Populations, World Health Organization (WHO), Geneva, Switzerland
| | - Catherine Sherrington
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia.,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia.,WHO Collaborating Centre for Physical Activity, Nutrition and Obesity, Charles Perkins Centre, The University of Sydney, Sydney, Australia
| | - Anne Tiedemann
- Institute for Musculoskeletal Health, The University of Sydney, Sydney Local Health District, Sydney, Australia. .,School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, Australia. .,WHO Collaborating Centre for Physical Activity, Nutrition and Obesity, Charles Perkins Centre, The University of Sydney, Sydney, Australia.
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5
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Lin I, Glinsky J, Dean C, Graham P, Scrivener K. Effectiveness of home-based exercise for improving physical activity, quality of life and function in older adults after hospitalisation: A systematic review and meta-analysis. Clin Rehabil 2022; 36:1170-1185. [PMID: 35522200 DOI: 10.1177/02692155221095936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To determine if home-based exercise programmes for older adults after hospitalisation are effective at improving physical activity, quality of life, activities of daily living (ADL) and mobility compared to no intervention, standard care or centre-based exercise. METHODS Databases were searched from inception to March 2022. Randomised controlled trials which included home-based exercise in older adults recently discharged from hospital were included. The primary outcome was physical activity. Secondary outcomes were quality of life, ADL performance, mobility, adverse events and hospital readmissions. Two reviewers independently selected relevant studies and extracted data. Quantitative synthesis with meta-analyses using a random-effects model and qualitative synthesis were performed. RESULTS Ten trials (PEDro score 6-8) were included. Three trials reported on physical activity but meta-analysis was not possible due to heterogeneity. Home-based exercise was more effective than no intervention at improving ADL performance (SMD 0.60, 95% CI 0.03 to 1.17); and standard care at improving quality of life (SMD 0.30, 95% CI 0.11 to 0.49) and mobility (SMD 0.23, 95% CI 0.00 to 0.45). Few and minor adverse events were associated with home-based exercise. CONCLUSION Based on individual trials, home-based exercise has the potential to improve physical activity compared to no intervention or standard care. Meta-analyses indicate that home-based exercise is more effective than no intervention at improving activities of daily living performance, and standard care at improving mobility and quality of life. It is unclear if home-based exercise is more effective than centre-based exercise at improving these outcomes.
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Affiliation(s)
- Ingrid Lin
- Department of Health Sciences, 7788Macquarie University, Sydney, Australia
| | - Joanne Glinsky
- Department of Health Sciences, 7788Macquarie University, Sydney, Australia
| | - Catherine Dean
- Department of Health Sciences, 7788Macquarie University, Sydney, Australia
| | - Petra Graham
- Department of Mathematics and Statistics, 7788Macquarie University, Sydney, Australia
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6
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Liu T, Wang C, Sun J, Chen W, Meng L, Li J, Cao M, Liu Q, Chen C. The Effects of an Integrated Exercise Intervention on the Attenuation of Frailty in Elderly Nursing Homes: A Cluster Randomized Controlled Trial. J Nutr Health Aging 2022; 26:222-229. [PMID: 35297463 DOI: 10.1007/s12603-022-1745-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The frail elderly have an increased risk of frailty because of reduced physical activity, cognitive ability and quality of life. This study aims to evaluate the effects of integrated exercise intervention on the attenuation of frailty in elderly nursing home residents. DESIGN This study was a cluster randomized controlled trial. SETTING AND PARTICIPANTS 146 elderly frailty people from 8 elderly nursing homes in Harbin, China, were randomly assigned into the intervention group and control group after obtaining their informed consent. INTERVENTION The intervention group performed integrated exercise interventions for 12 months, while the control group only continued with their daily activities. MEASUREMENTS Sociodemographic, health-related data, frailty levels, gait parameters, cognition, and quality of life were evaluated. RESULTS The mean age of participants was 80.74± 2.89 years, and 70.37% (n=95) were female. The Difference-in-difference regression showed that, compared with the control group, phenotypic frailty score (β3 =-1.40, p < 0.001) and stride time (β3 = -0.38, p <0.001) decreased significantly in the intervention group, stride velocity (β3 = 0.24, p < 0.001), step length (β3 = 0.08, p <0.001), cadence (β3 = 17.79, p < 0.001), MMSE total score (β3 = 1.90, p < 0.001) and QOL total score (β3 = 11.84, p < 0.001) increased significantly in the intervention group. CONCLUSION The integrated exercise intervention can effectively improve the attenuation of frailty, gait parameters, cognitive function, and quality of life in elderly nursing homes. We can use the findings of this study as a reference for the design of activities for the elderly nursing home residents, to provide them with appropriate exercises, improve their physical functions, and improve or delay their frailty level, which is principally important for developing countries in east Asia where rehabilitation resources are generally scarce.
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Affiliation(s)
- T Liu
- Chen Chen, PhD. Department of the Ward 5 of Acupuncture and Moxibustion, the Second Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, No. 144, Gogol Road, Harbin City 150040, Heilongjiang Province, China. Telephone: +0451-87093470;
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Willemse L, Wouters EJM, Bronts HM, Pisters MF, Vanwanseele B. The effect of interventions anticipated to improve plantar intrinsic foot muscle strength on fall-related dynamic function in adults: a systematic review. J Foot Ankle Res 2022; 15:3. [PMID: 35057831 PMCID: PMC8772142 DOI: 10.1186/s13047-021-00509-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/28/2021] [Indexed: 12/30/2022] Open
Abstract
Background The plantar intrinsic foot muscles (PIFMs) have a role in dynamic functions, such as balance and propulsion, which are vital to walking. These muscles atrophy in older adults and therefore this population, which is at high risk to falling, may benefit from strengthening these muscles in order to improve or retain their gait performance. Therefore, the aim was to provide insight in the evidence for the effect of interventions anticipated to improve PIFM strength on dynamic balance control and foot function during gait in adults. Methods A systematic literature search was performed in five electronic databases. The eligibility of peer-reviewed papers, published between January 1, 2010 and July 8, 2020, reporting controlled trials and pre-post interventional studies was assessed by two reviewers independently. Results from moderate- and high-quality studies were extracted for data synthesis by summarizing the standardized mean differences (SMD). The GRADE approach was used to assess the certainty of evidence. Results Screening of 9199 records resulted in the inclusion of 11 articles of which five were included for data synthesis. Included studies were mainly performed in younger populations. Low-certainty evidence revealed the beneficial effect of PIFM strengthening exercises on vertical ground reaction force (SMD: − 0.31-0.37). Very low-certainty evidence showed that PIFM strength training improved the performance on dynamic balance testing (SMD: 0.41–1.43). There was no evidence for the effect of PIFM strengthening exercises on medial longitudinal foot arch kinematics. Conclusions This review revealed at best low-certainty evidence that PIFM strengthening exercises improve foot function during gait and very low-certainty evidence for its favorable effect on dynamic balance control. There is a need for high-quality studies that aim to investigate the effect of functional PIFM strengthening exercises in large samples of older adults. The outcome measures should be related to both fall risk and the role of the PIFMs such as propulsive forces and balance during locomotion in addition to PIFM strength measures. Supplementary Information The online version contains supplementary material available at 10.1186/s13047-021-00509-0.
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8
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Feng C, Adebero T, DePaul VG, Vafaei A, Norman KE, Auais M. A Systematic Review and Meta-Analysis of Exercise Interventions and Use of Exercise Principles to Reduce Fear of Falling in Community-Dwelling Older Adults. Phys Ther 2022; 102:6383647. [PMID: 34636923 DOI: 10.1093/ptj/pzab236] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 06/14/2021] [Accepted: 08/30/2021] [Indexed: 11/14/2022]
Abstract
OBJECTIVE Fear of falling (FOF) contributes to activity restriction and institutionalization among older adults, and exercise interventions are linked to reduction in FOF. Adhering to exercise principles and adapting optimal exercise parameters are fundamental to optimizing the effectiveness of exercise interventions. The purpose of this review was to describe FOF exercise interventions in community-dwelling older adults, evaluate the extent to which these interventions followed the exercise principles and reported exercise parameters, and quantify the effect of these interventions on reducing FOF. METHODS Randomized controlled trials (RCTs) of FOF exercise interventions in older adults (≥65 years) were identified from 4 databases. The methodological quality of RCTs was assessed using the Physiotherapy Evidence Database scale. A random-effect model was used in the meta-analysis. RESULTS Seventy-five RCTs were included in this review. With regard to reporting exercise principles, specificity was reported in 92% of trials, progression in 72%, reversibility in 32%, overload in 31%, diminished return in 21%, and initial value in 8%. For exercise parameters, 97% of RCTs reported exercise type; 89%, frequency; and 85%, time. Only 25% reported the intensity. The pooled effect of exercise interventions on FOF among all included studies was a standard mean difference of -0.34 (95% CI = -0.44 to -0.23). CONCLUSION This study showed a significant small to moderate effect size of exercise interventions in reducing FOF among community-dwelling older adults. Most exercise principles and intensity of exercises were not adequately reported in included trials. IMPACT These inadequate reports could undermine efforts to examine the optimal dosage for exercise prescription. More attention must be given to designing and reporting components of therapeutic exercise programs to facilitate evidence-based practice.
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Affiliation(s)
- Chengying Feng
- School of Rehabilitation Therapy, Queen's University, Faculty of Health Sciences, Kingston, Ontario, Canada
| | - Tony Adebero
- Department of Health and Rehabilitation Sciences, University of Western Ontario, London, Ontario, Canada
| | - Vincent G DePaul
- School of Rehabilitation Therapy, Queen's University, Faculty of Health Sciences, Kingston, Ontario, Canada
| | - Afshin Vafaei
- Department of Health Sciences, Lakehead University, Thunder Bay, Ontario, Canada
| | - Kathleen E Norman
- School of Rehabilitation Therapy, Queen's University, Faculty of Health Sciences, Kingston, Ontario, Canada
| | - Mohammad Auais
- School of Rehabilitation Therapy, Queen's University, Faculty of Health Sciences, Kingston, Ontario, Canada
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9
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Liebzeit D, Rutkowski R, Arbaje AI, Fields B, Werner NE. A scoping review of interventions for older adults transitioning from hospital to home. J Am Geriatr Soc 2021; 69:2950-2962. [PMID: 34145906 DOI: 10.1111/jgs.17323] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/05/2021] [Accepted: 05/22/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND/OBJECTIVES Older adults are at high risk for adverse outcomes as they transition from hospital to home. Transitional care interventions primarily focus on care coordination and medication management and may miss key components. The objective of this study is to examine the current scope of hospital-to-home transitional care interventions that impact health-related outcomes and to examine other key components including engagement by older adults and their caregivers. DESIGN Scoping review. METHODS Eligible articles focused on hospital transition to home intervention, measured primary outcomes posthospitalization, used randomized controlled trial designs, and included primarily adults aged 60 years and older. Articles included in this review were reviewed in full and all data were extracted that related to study objective, setting, population, sample, intervention, primary and secondary outcomes, and main results. RESULTS Five hundred sixty-seven records were identified by title. Forty-four articles were deemed eligible and included. Most common transitional care intervention components were care continuity and coordination, medication management, symptom recognition, and self-management. Few studies reported a focus on caregiver needs or goals. Common modes of intervention delivery included by phone, in person while the patient was hospitalized, and in person in the community following hospital discharge. The most common outcomes were readmission and mortality. CONCLUSION To improve outcomes beyond healthcare utilization, a paradigm shift is required in the design and study of care transition interventions. Future interventions should explore methods or novel interventions for caregiver engagement; leverage an interdisciplinary team or care coordination hub with engagement from underrepresented specialties such as social work and occupational therapy; and examine opportunities for interventions designed specifically to address older adult and caregiver-reported needs and their well-being.
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Affiliation(s)
- Daniel Liebzeit
- College of Nursing, The University of Iowa, Iowa City, Iowa, USA.,Geriatric Research, Education and Clinical Center (11G), William S. Middleton Memorial Veterans Hospital, Madison, Wisconsin, USA
| | - Rachel Rutkowski
- Department of Industrial and Systems Engineering, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Alicia I Arbaje
- Division of Geriatric Medicine and Gerontology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Beth Fields
- Department of Kinesiology, University of Wisconsin-Madison School of Education, Madison, Wisconsin, USA
| | - Nicole E Werner
- Department of Industrial and Systems Engineering, University of Wisconsin-Madison, Madison, Wisconsin, USA
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Klempel N, Blackburn NE, McMullan IL, Wilson JJ, Smith L, Cunningham C, O’Sullivan R, Caserotti P, Tully MA. The Effect of Chair-Based Exercise on Physical Function in Older Adults: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:1902. [PMID: 33669357 PMCID: PMC7920319 DOI: 10.3390/ijerph18041902] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 12/13/2022]
Abstract
Physical activity is an important determinant of health in later life. The public health restrictions in response to COVID-19 have interrupted habitual physical activity behaviours in older adults. In response, numerous exercise programmes have been developed for older adults, many involving chair-based exercise. The aim of this systematic review was to synthesise the effects of chair-based exercise on the health of older adults. Ovid Medline, EMBASE, CINAHL, AMED, PyscInfo and SPORTDiscus databases were searched from inception to 1 April 2020. Chair-based exercise programmes in adults ≥50 years, lasting for at least 2 weeks and measuring the impact on physical function were included. Risk of bias of included studies were assessed using Cochrane risk of bias tool v2. Intervention content was described using TiDieR Criteria. Where sufficient studies (≥3 studies) reported data on an outcome, a random effects meta-analysis was performed. In total, 25 studies were included, with 19 studies in the meta-analyses. Seventeen studies had a low risk of bias and five had a high risk of bias. In this systematic review including 1388 participants, results demonstrated that chair-based exercise programmes improve upper extremity (handgrip strength: MD = 2.10; 95% CI = 0.76, 3.43 and 30 s arm curl test: MD = 2.82; 95% CI = 1.34, 4.31) and lower extremity function (30 s chair stand: MD 2.25; 95% CI = 0.64, 3.86). The findings suggest that chair-based exercises are effective and should be promoted as simple and easily implemented activities to maintain and develop strength for older adults.
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Affiliation(s)
- Natalie Klempel
- Institute of Nursing and Health Research, School of Health Sciences, Ulster University, Newtownabbey BT37 0QB, UK; (N.K.); (N.E.B.); (I.L.M.); (J.J.W.)
| | - Nicole E. Blackburn
- Institute of Nursing and Health Research, School of Health Sciences, Ulster University, Newtownabbey BT37 0QB, UK; (N.K.); (N.E.B.); (I.L.M.); (J.J.W.)
| | - Ilona L. McMullan
- Institute of Nursing and Health Research, School of Health Sciences, Ulster University, Newtownabbey BT37 0QB, UK; (N.K.); (N.E.B.); (I.L.M.); (J.J.W.)
| | - Jason J. Wilson
- Institute of Nursing and Health Research, School of Health Sciences, Ulster University, Newtownabbey BT37 0QB, UK; (N.K.); (N.E.B.); (I.L.M.); (J.J.W.)
- Sport and Exercise Sciences Research Institute, School of Sport, Newtownabbey BT37 0QB, UK
- Institute of Mental Health Sciences, School of Health Sciences, Ulster University, Newtownabbey BT37 0QB, UK
| | - Lee Smith
- The Cambridge Centre for Sport and Exercise Science, Anglia Ruskin University, Cambridge CB1 1PT, UK;
| | - Conor Cunningham
- Institute of Public Health, City Exchange, 11–13 Gloucester St, Belfast BT1 4LS, UK;
| | - Roger O’Sullivan
- The Bamford Centre for Mental Health & Wellbeing Ulster University, Coleraine BT52 1SA, UK;
| | - Paolo Caserotti
- Centre for Active and Healthy Ageing, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230 Odense, Denmark;
| | - Mark A. Tully
- Institute of Mental Health Sciences, School of Health Sciences, Ulster University, Newtownabbey BT37 0QB, UK
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11
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Papi E, Chiou SY, McGregor AH. Feasibility and acceptability study on the use of a smartphone application to facilitate balance training in the ageing population. BMJ Open 2020; 10:e039054. [PMID: 33268409 PMCID: PMC7713209 DOI: 10.1136/bmjopen-2020-039054] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVES This study aims to investigate the feasibility and acceptability of using an app-based technology to train balance in the older population. DESIGN Prospective feasibility study. SETTING The study was conducted in a university setting and participants' homes. PARTICIPANTS Thirty-five volunteers ≥55 years old were recruited. INTERVENTION Participants were asked to follow a balance exercise programme 7 days a week for 3 weeks using a phone application. Seventeen participants trained for a further 3 weeks. OUTCOME MEASURES Postural sway measures during quiet standing with feet at shoulder width apart and feet together, one leg standing and tandem stance were measured at baseline, and at the end of the 3 and 6 training weeks; the International Physical Activity Questionnaire (IPAQ) assessed participants' physical activity level before training; and app acceptability was recorded using a user experience questionnaire. RESULTS Participants on the 3 and 6-week programme on average completed 20 (±5) and 38 (±11) days of training, respectively, and all scored moderate to high on the IPAQ. Between baseline and the 3-week assessments, statistically significant improvements were observed for anteroposterior sway, mediolateral sway, sway area during tandem stance, for anteroposterior sway during one leg standing and for sway area during feet together stance. Improvements were observed at 6 week compared with baseline but those between 3 and 6 weeks were not significant. Based on the questionnaire, participants reported that the app is an appropriate tool for balance training (77%), they reported benefits from the training (50%) and found it easy to fit it into daily routine (88%). CONCLUSION The high level of adherence and improvements observed in the analysed measures demonstrate the feasibility of using an app to train balance in moderately to highly physically active older participants. This demonstrates that given appropriate tools the older population is positive towards and receptive of digital interventions aimed to improve balance.
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Affiliation(s)
- Enrica Papi
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- Bioengineering Department, Imperial College London, London, UK
| | - Shin-Yi Chiou
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Alison H McGregor
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, UK
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12
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Tzeng HM, Okpalauwaekwe U, Lyons EJ. Barriers and Facilitators to Older Adults Participating in Fall-Prevention Strategies After Transitioning Home from Acute Hospitalization: A Scoping Review. Clin Interv Aging 2020; 15:971-989. [PMID: 32612356 PMCID: PMC7323788 DOI: 10.2147/cia.s256599] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 06/10/2020] [Indexed: 01/11/2023] Open
Abstract
Purpose Approximately, 14% of older adults aged 65 years and over experience a fall within 1 month post-hospital discharge. Adequate self-management may minimize the impact of these falls; however, research is lacking on why some older adults engage in self-management to prevent falls while others do not. Methods We conducted a scoping review to identify barriers and facilitators to older adults participating in fall-prevention strategies after transitioning home from acute hospitalization. Eligibility criteria were peer-reviewed journal articles published during 2009-2019 which were written in English and contained any of the following keywords or their synonyms: "fall-prevention," "older adults," "post-discharge" and "transition care." We systematically and selectively summarized the findings of these articles using the Joanna Briggs Institute guidelines and the PRISMA-ScR reporting guidelines. Seven bibliographic databases were searched: PubMed/MEDLINE, ERIC, CINAHL, Cochrane Library, Scopus, PsycINFO, and Web of Science. We used the Capability-Opportunity-Motivation-Behavior (COM-B) model of health behavior change as a framework to guide the content, thematic analysis, and descriptive results. Results Seventeen articles were finally selected. The most frequently mentioned barriers and facilitators for each COM-B dimension differed. Motivation factors include such as older adults lacking inner drive and self-denial of being at risk for falls (barriers) and following-up with older adults and correcting inaccurate perceptions of falls and fall-prevention strategies (facilitators). Conclusion This scoping review revealed gaps and future research areas in fall prevention relative to behavioral changes. These findings may enable tailoring feasible fall-prevention interventions for older adults after transitioning home from acute hospitalization.
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Affiliation(s)
- Huey-Ming Tzeng
- The University of Texas Medical Branch, School of Nursing, Galveston, TX, USA
| | - Udoka Okpalauwaekwe
- University of Saskatchewan, College of Medicine, Saskatoon, Saskatchewan S7N 2Z4, Canada
| | - Elizabeth J Lyons
- University of Texas Medical Branch, Department of Nutrition and Metabolism, School of Health Professions, Galveston, TX, USA
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Echeverria I, Amasene M, Urquiza M, Labayen I, Anaut P, Rodriguez-Larrad A, Irazusta J, Besga A. Multicomponent Physical Exercise in Older Adults after Hospitalization: A Randomized Controlled Trial Comparing Short- vs. Long-Term Group-Based Interventions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020666. [PMID: 31968573 PMCID: PMC7013692 DOI: 10.3390/ijerph17020666] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 01/16/2020] [Accepted: 01/17/2020] [Indexed: 01/04/2023]
Abstract
Multicomponent physical exercise is effective in curbing the effect of hospitalization in older adults. However, it is not well established which characteristics of the exercise interventions would optimize intervention sustainability and efficacy. This study compared the effects of two group-based multicomponent exercise interventions of different lengths in older adults after hospitalization. Fifty-five participants were randomly assigned to a short-term group-based branch (SGB, n = 27) or to a long-term group-based branch (LGB, n = 28). The SGB participated in a six-week multicomponent group-based exercise-training program followed by 18 weeks of home-based exercise. The LGB completed 12 weeks of each phase. Physical function, physical activity, quality of life, anthropometrics, and nutritional status were assessed at baseline, after 12 weeks, and after 24 weeks of intervention. Both groups improved physical function and nutritional status and increased physical activity after 12 weeks of intervention (paired student’s t-test, p < 0.01), and maintained the positive effects during the following 12 weeks. No group-by-time interaction was observed in any of the studied variables using mixed-model ANOVA. Based on these findings, we determined that 6 weeks of a group-based exercise intervention caused similar functional and nutritional benefits to a longer group-based intervention of 12 weeks when both are continued at home until 24 weeks.
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Affiliation(s)
- Iñaki Echeverria
- Department of Physiology, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; (M.U.); (A.R.-L.); (J.I.)
- Department of RMSB, UMR 5536, Université Bordeaux/CNRS, 33000 Bordeaux, France
- Correspondence: ; Tel.: +34-626-504-080
| | - Maria Amasene
- Department of Pharmacy and Food Science, University of the Basque Country UPV/EHU, 01006 Vitoria-Gasteiz, Spain;
| | - Miriam Urquiza
- Department of Physiology, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; (M.U.); (A.R.-L.); (J.I.)
| | - Idoia Labayen
- Institute for Innovation & Sustainable Development in Food Chain (IS-FOOD), Public University of Navarra, 31006 Pamplona, Spain;
| | - Pilar Anaut
- Department of Medicine, Araba University Hospital, Bioaraba Research Institute, OSI Araba, CIBERSAM, University of the Basque Country (UPV/EHU), 01004 Vitoria-Gasteiz, Spain; (P.A.); (A.B.)
| | - Ana Rodriguez-Larrad
- Department of Physiology, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; (M.U.); (A.R.-L.); (J.I.)
| | - Jon Irazusta
- Department of Physiology, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; (M.U.); (A.R.-L.); (J.I.)
| | - Ariadna Besga
- Department of Medicine, Araba University Hospital, Bioaraba Research Institute, OSI Araba, CIBERSAM, University of the Basque Country (UPV/EHU), 01004 Vitoria-Gasteiz, Spain; (P.A.); (A.B.)
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Ng CACM, Fairhall N, Wallbank G, Tiedemann A, Michaleff ZA, Sherrington C. Exercise for falls prevention in community-dwelling older adults: trial and participant characteristics, interventions and bias in clinical trials from a systematic review. BMJ Open Sport Exerc Med 2019; 5:e000663. [PMID: 31908838 PMCID: PMC6936986 DOI: 10.1136/bmjsem-2019-000663] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2019] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION There is strong evidence that exercise prevents falls in community-dwelling older people. This review summarises trial and participant characteristics, intervention contents and study quality of 108 randomised trials evaluating exercise interventions for falls prevention in community-dwelling older adults. METHODS MEDLINE, EMBASE, CENTRAL and three other databases sourced randomised controlled trials of exercise as a single intervention to prevent falls in community-dwelling adults aged 60+ years to May 2018. RESULTS 108 trials with 146 intervention arms and 23 407 participants were included. Trials were undertaken in 25 countries, 90% of trials had predominantly female participants and 56% had elevated falls risk as an inclusion criterion. In 72% of trial interventions attendance rates exceeded 50% and/or 75% of participants attended 50% or more sessions. Characteristics of the trials within the three types of intervention programme that reduced falls were: (1) balance and functional training interventions lasting on average 25 weeks (IQR 16-52), 39% group based, 63% individually tailored; (2) Tai Chi interventions lasting on average 20 weeks (IQR 15-43), 71% group based, 7% tailored; (3) programmes with multiple types of exercise lasting on average 26 weeks (IQR 12-52), 54% group based, 75% tailored. Only 35% of trials had low risk of bias for allocation concealment, and 53% for attrition bias. CONCLUSIONS The characteristics of effective exercise interventions can guide clinicians and programme providers in developing optimal interventions based on current best evidence. Future trials should minimise likely sources of bias and comply with reporting guidelines.
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Affiliation(s)
- Christopher A C M Ng
- Medical School, University of Western Australia, Crawley, Western Australia, Australia
- The University of Sydney School of Public Health, Sydney, New South Wales, Australia
| | - Nicola Fairhall
- Institute for Musculoskeletal Health, The University of Sydney School of Public Health, Sydney, New South Wales, Australia
| | - Geraldine Wallbank
- Institute for Musculoskeletal Health, The University of Sydney School of Public Health, Sydney, New South Wales, Australia
| | - Anne Tiedemann
- Institute for Musculoskeletal Health, The University of Sydney School of Public Health, Sydney, New South Wales, Australia
| | - Zoe A Michaleff
- Institute for Musculoskeletal Health, The University of Sydney School of Public Health, Sydney, New South Wales, Australia
- Institute for Evidence-Based Healthcare, Bond University Faculty of Health Sciences and Medicine, Gold Coast, Queensland, Australia
| | - Catherine Sherrington
- Institute for Musculoskeletal Health, The University of Sydney School of Public Health, Sydney, New South Wales, Australia
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Sherrington C, Fairhall N, Wallbank G, Tiedemann A, Michaleff ZA, Howard K, Clemson L, Hopewell S, Lamb S. Exercise for preventing falls in older people living in the community: an abridged Cochrane systematic review. Br J Sports Med 2019; 54:885-891. [DOI: 10.1136/bjsports-2019-101512] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2019] [Indexed: 12/14/2022]
Abstract
ObjectivesTo assess the effects of exercise interventions for preventing falls in older people living in the community.Selection criteriaWe included randomised controlled trials evaluating the effects of any form of exercise as a single intervention on falls in people aged 60+years living in the community.ResultsExercise reduces the rate of falls by 23% (rate ratio (RaR) 0.77, 95% CI 0.71 to 0.83; 12 981 participants, 59 studies; high-certainty evidence). Subgroup analyses showed no evidence of a difference in effect on falls on the basis of risk of falling as a trial inclusion criterion, participant age 75 years+ or group versus individual exercise but revealed a larger effect of exercise in trials where interventions were delivered by a health professional (usually a physiotherapist). Different forms of exercise had different impacts on falls. Compared with control, balance and functional exercises reduce the rate of falls by 24% (RaR 0.76, 95% CI 0.70 to 0.81; 7920 participants, 39 studies; high-certainty evidence). Multiple types of exercise (commonly balance and functional exercises plus resistance exercises) probably reduce the rate of falls by 34% (RaR 0.66, 95% CI 0.50 to 0.88; 1374 participants, 11 studies; moderate-certainty evidence). Tai Chi may reduce the rate of falls by 19% (RaR 0.81, 95% CI 0.67 to 0.99; 2655 participants, 7 studies; low-certainty evidence). We are uncertain of the effects of programmes that primarily involve resistance training, dance or walking.Conclusions and implicationsGiven the certainty of evidence, effective programmes should now be implemented.
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16
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Rodrigues IB, Ponzano M, Giangregorio LM. Practical tips for prescribing exercise for fall prevention. Osteoporos Int 2019; 30:1953-1960. [PMID: 31471663 DOI: 10.1007/s00198-019-05141-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 10/22/2018] [Indexed: 11/28/2022]
Abstract
CLINICAL RELEVANCE There is strong evidence from meta-analyses that exercise as a single intervention can reduce the number and risk of falls in community-dwelling older adults, yet not all types of exercise are equal. OBSERVATIONS Programs that include 3 h a week of exercise and provide a high challenge to balance can reduce falls by almost 40%. Reactive and volitional stepping interventions have also been shown to reduce falls by about 50%. Evidence is less clear regarding the efficacy of exercise in individuals who have experienced a stroke, who live in long-term care, who have been recently discharged from the hospital, or who have visual impairments, but there is some evidence that multifactorial programs may be useful. CONCLUSION Depending on the population, exercise as a single or as part of a multifactorial intervention may be beneficial in reducing falls.
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Affiliation(s)
- I B Rodrigues
- Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada.
| | - M Ponzano
- Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada
| | - L M Giangregorio
- Department of Kinesiology, University of Waterloo, Waterloo, ON, Canada
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Braun T, Grüneberg C, Süßmilch K, Wiessmeier M, Schwenk I, Eggert S, Machleit-Ebner A, Harras I, Thiel C. An augmented prescribed exercise program (APEP) to improve mobility of older acute medical patients - a randomized, controlled pilot and feasibility trial. BMC Geriatr 2019; 19:240. [PMID: 31470815 PMCID: PMC6716827 DOI: 10.1186/s12877-019-1246-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 08/12/2019] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND There is inconclusive evidence for the effectiveness of additional exercise in older hospital patients. The aims of this study were (1) to assess the feasibility of an augmented prescribed exercise program (APEP) in older acute medical patients and (2) to measure the potential effects of APEP on mobility capacity in order to assess the feasibility of a large full-scale study. METHODS We conducted a single-center, prospective, parallel-group, single-blinded, randomized (1:1) controlled pilot and feasibility trial. Participants were recruited from acute geriatric wards of a general hospital. Key inclusion criteria were: age ≥ 65 years and walking ability. Key exclusion criteria were severe cognitive impairment and medical restriction for physical exercise interventions. Both groups received usual care, including physiotherapy. Intervention group participants were scheduled for additional exercise sessions (20-30 min, 4-5x/week). Feasibility of the trial design was assessed along pre-defined criteria for process, resources and management. Feasibility of the APEP intervention was analyzed by means of adherence, compliance and safety. Outcomes were measured at baseline and prior to hospital discharge. The primary outcome was mobility capacity (de Morton Mobility Index; DEMMI). Secondary outcomes were walking ability, physical endurance, fear of falling, frailty and length of stay. RESULTS Thirty-five participants were recruited (recruitment rate 20.3%). We lost 7 participants to follow-up (retention rate: 80%). Intervention group participants (n = 17) each participated in 5.3 ± 2.2 additional exercise sessions (mean duration: 23.2 ± 4.0 min; mean adherence rate 78% ± 26%). No severe adverse events occurred during study assessments or APEP sessions. There were no statistically significant differences in mean change scores in any outcome measure. A sample of 124 participants would be required to detect a difference of 4 DEMMI points (ES = 0.45) with a power of 80%. CONCLUSIONS This small feasibility RCT indicates that an APEP intervention may be safe and feasible in older acute medical patients. APEP may possibly induce small to moderate effects on mobility, but the clinical relevance of these effects may be limited. These results inform the planning of a larger-scale phase III study. TRIAL REGISTRATION German Clinical Trials Register ( DRKS00011262 ). Registered 27 October 2016.
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Affiliation(s)
- Tobias Braun
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Gesundheitscampus 6-8, 44801 Bochum, Germany
| | - Christian Grüneberg
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Gesundheitscampus 6-8, 44801 Bochum, Germany
| | - Kirsten Süßmilch
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Gesundheitscampus 6-8, 44801 Bochum, Germany
- Evangelische Krankenhausgemeinschaft Herne/Castrop-Rauxel gGmbH, Division of Physiotherapy, Castrop-Rauxel, Germany
| | - Max Wiessmeier
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Gesundheitscampus 6-8, 44801 Bochum, Germany
| | - Isabel Schwenk
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Gesundheitscampus 6-8, 44801 Bochum, Germany
| | - Sarah Eggert
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Gesundheitscampus 6-8, 44801 Bochum, Germany
| | - Annika Machleit-Ebner
- Evangelische Krankenhausgemeinschaft Herne/Castrop-Rauxel gGmbH, Clinical Trials Center, Wiescherstraße 24, 44623 Herne, Germany
| | - Irene Harras
- Evangelische Krankenhausgemeinschaft Herne/Castrop-Rauxel gGmbH, Therapeutic management, Wiescherstraße 24, 44623 Herne, Germany
| | - Christian Thiel
- Department of Applied Health Sciences, Division of Physiotherapy, Hochschule für Gesundheit (University of Applied Sciences), Gesundheitscampus 6-8, 44801 Bochum, Germany
- Ruhr-University Bochum, Faculty of Sports Science, Training and Exercise Science, Bochum, Germany
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Sherrington C, Fairhall NJ, Wallbank GK, Tiedemann A, Michaleff ZA, Howard K, Clemson L, Hopewell S, Lamb SE. Exercise for preventing falls in older people living in the community. Cochrane Database Syst Rev 2019; 1:CD012424. [PMID: 31789289 PMCID: PMC6360922 DOI: 10.1002/14651858.cd012424.pub2] [Citation(s) in RCA: 433] [Impact Index Per Article: 86.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND At least one-third of community-dwelling people over 65 years of age fall each year. Exercises that target balance, gait and muscle strength have been found to prevent falls in these people. An up-to-date synthesis of the evidence is important given the major long-term consequences associated with falls and fall-related injuries OBJECTIVES: To assess the effects (benefits and harms) of exercise interventions for preventing falls in older people living in the community. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, three other databases and two trial registers up to 2 May 2018, together with reference checking and contact with study authors to identify additional studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) evaluating the effects of any form of exercise as a single intervention on falls in people aged 60+ years living in the community. We excluded trials focused on particular conditions, such as stroke. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Our primary outcome was rate of falls. MAIN RESULTS We included 108 RCTs with 23,407 participants living in the community in 25 countries. There were nine cluster-RCTs. On average, participants were 76 years old and 77% were women. Most trials had unclear or high risk of bias for one or more items. Results from four trials focusing on people who had been recently discharged from hospital and from comparisons of different exercises are not described here.Exercise (all types) versus control Eighty-one trials (19,684 participants) compared exercise (all types) with control intervention (one not thought to reduce falls). Exercise reduces the rate of falls by 23% (rate ratio (RaR) 0.77, 95% confidence interval (CI) 0.71 to 0.83; 12,981 participants, 59 studies; high-certainty evidence). Based on an illustrative risk of 850 falls in 1000 people followed over one year (data based on control group risk data from the 59 studies), this equates to 195 (95% CI 144 to 246) fewer falls in the exercise group. Exercise also reduces the number of people experiencing one or more falls by 15% (risk ratio (RR) 0.85, 95% CI 0.81 to 0.89; 13,518 participants, 63 studies; high-certainty evidence). Based on an illustrative risk of 480 fallers in 1000 people followed over one year (data based on control group risk data from the 63 studies), this equates to 72 (95% CI 52 to 91) fewer fallers in the exercise group. Subgroup analyses showed no evidence of a difference in effect on both falls outcomes according to whether trials selected participants at increased risk of falling or not.The findings for other outcomes are less certain, reflecting in part the relatively low number of studies and participants. Exercise may reduce the number of people experiencing one or more fall-related fractures (RR 0.73, 95% CI 0.56 to 0.95; 4047 participants, 10 studies; low-certainty evidence) and the number of people experiencing one or more falls requiring medical attention (RR 0.61, 95% CI 0.47 to 0.79; 1019 participants, 5 studies; low-certainty evidence). The effect of exercise on the number of people who experience one or more falls requiring hospital admission is unclear (RR 0.78, 95% CI 0.51 to 1.18; 1705 participants, 2 studies, very low-certainty evidence). Exercise may make little important difference to health-related quality of life: conversion of the pooled result (standardised mean difference (SMD) -0.03, 95% CI -0.10 to 0.04; 3172 participants, 15 studies; low-certainty evidence) to the EQ-5D and SF-36 scores showed the respective 95% CIs were much smaller than minimally important differences for both scales.Adverse events were reported to some degree in 27 trials (6019 participants) but were monitored closely in both exercise and control groups in only one trial. Fourteen trials reported no adverse events. Aside from two serious adverse events (one pelvic stress fracture and one inguinal hernia surgery) reported in one trial, the remainder were non-serious adverse events, primarily of a musculoskeletal nature. There was a median of three events (range 1 to 26) in the exercise groups.Different exercise types versus controlDifferent forms of exercise had different impacts on falls (test for subgroup differences, rate of falls: P = 0.004, I² = 71%). Compared with control, balance and functional exercises reduce the rate of falls by 24% (RaR 0.76, 95% CI 0.70 to 0.81; 7920 participants, 39 studies; high-certainty evidence) and the number of people experiencing one or more falls by 13% (RR 0.87, 95% CI 0.82 to 0.91; 8288 participants, 37 studies; high-certainty evidence). Multiple types of exercise (most commonly balance and functional exercises plus resistance exercises) probably reduce the rate of falls by 34% (RaR 0.66, 95% CI 0.50 to 0.88; 1374 participants, 11 studies; moderate-certainty evidence) and the number of people experiencing one or more falls by 22% (RR 0.78, 95% CI 0.64 to 0.96; 1623 participants, 17 studies; moderate-certainty evidence). Tai Chi may reduce the rate of falls by 19% (RaR 0.81, 95% CI 0.67 to 0.99; 2655 participants, 7 studies; low-certainty evidence) as well as reducing the number of people who experience falls by 20% (RR 0.80, 95% CI 0.70 to 0.91; 2677 participants, 8 studies; high-certainty evidence). We are uncertain of the effects of programmes that are primarily resistance training, or dance or walking programmes on the rate of falls and the number of people who experience falls. No trials compared flexibility or endurance exercise versus control. AUTHORS' CONCLUSIONS Exercise programmes reduce the rate of falls and the number of people experiencing falls in older people living in the community (high-certainty evidence). The effects of such exercise programmes are uncertain for other non-falls outcomes. Where reported, adverse events were predominantly non-serious.Exercise programmes that reduce falls primarily involve balance and functional exercises, while programmes that probably reduce falls include multiple exercise categories (typically balance and functional exercises plus resistance exercises). Tai Chi may also prevent falls but we are uncertain of the effect of resistance exercise (without balance and functional exercises), dance, or walking on the rate of falls.
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Affiliation(s)
- Catherine Sherrington
- The University of SydneyInstitute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and HealthPO Box 179Missenden RoadSydneyNSWAustralia2050
| | - Nicola J Fairhall
- The University of SydneyInstitute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and HealthPO Box 179Missenden RoadSydneyNSWAustralia2050
| | - Geraldine K Wallbank
- The University of SydneyInstitute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and HealthPO Box 179Missenden RoadSydneyNSWAustralia2050
| | - Anne Tiedemann
- The University of SydneyInstitute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and HealthPO Box 179Missenden RoadSydneyNSWAustralia2050
| | - Zoe A Michaleff
- The University of SydneyInstitute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and HealthPO Box 179Missenden RoadSydneyNSWAustralia2050
| | - Kirsten Howard
- The University of SydneySchool of Public HealthSydneyNSWAustralia2006
| | - Lindy Clemson
- The University of SydneyFaculty of Health SciencesEast St. LidcombeLidcombeNSWAustralia1825
| | - Sally Hopewell
- University of OxfordNuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS)Botnar Research Centre, Windmill RoadOxfordOxfordshireUKOX3 7LD
| | - Sarah E Lamb
- University of OxfordNuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS)Botnar Research Centre, Windmill RoadOxfordOxfordshireUKOX3 7LD
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Esechie A, Bhardwaj A, Masel T, Raji M. Neurocognitive sequela of burn injury in the elderly. J Clin Neurosci 2019; 59:1-5. [DOI: 10.1016/j.jocn.2018.10.089] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 10/24/2018] [Indexed: 11/25/2022]
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Sexton BP, Taylor NF. To sit or not to sit? A systematic review and meta‐analysis of seated exercise for older adults. Australas J Ageing 2018; 38:15-27. [DOI: 10.1111/ajag.12603] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bernadette P Sexton
- Eastern Health – Physiotherapy Transition Care Program Peter James Centre Melbourne Victoria Australia
| | - Nicholas F Taylor
- Eastern Health – Allied Health Clinical Research Office Melbourne Victoria Australia
- School of Allied Health La Trobe University Melbourne Victoria Australia
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Cameron ID, Dyer SM, Panagoda CE, Murray GR, Hill KD, Cumming RG, Kerse N. Interventions for preventing falls in older people in care facilities and hospitals. Cochrane Database Syst Rev 2018; 9:CD005465. [PMID: 30191554 PMCID: PMC6148705 DOI: 10.1002/14651858.cd005465.pub4] [Citation(s) in RCA: 169] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Falls in care facilities and hospitals are common events that cause considerable morbidity and mortality for older people. This is an update of a review first published in 2010 and updated in 2012. OBJECTIVES To assess the effects of interventions designed to reduce the incidence of falls in older people in care facilities and hospitals. SEARCH METHODS We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register (August 2017); Cochrane Central Register of Controlled Trials (2017, Issue 8); and MEDLINE, Embase, CINAHL and trial registers to August 2017. SELECTION CRITERIA Randomised controlled trials of interventions for preventing falls in older people in residential or nursing care facilities, or hospitals. DATA COLLECTION AND ANALYSIS One review author screened abstracts; two review authors screened full-text articles for inclusion. Two review authors independently performed study selection, 'Risk of bias' assessment and data extraction. We calculated rate ratios (RaR) with 95% confidence intervals (CIs) for rate of falls and risk ratios (RRs) and 95% CIs for outcomes such as risk of falling (number of people falling). We pooled results where appropriate. We used GRADE to assess the quality of evidence. MAIN RESULTS Thirty-five new trials (77,869 participants) were included in this update. Overall, we included 95 trials (138,164 participants), 71 (40,374 participants; mean age 84 years; 75% women) in care facilities and 24 (97,790 participants; mean age 78 years; 52% women) in hospitals. The majority of trials were at high risk of bias in one or more domains, mostly relating to lack of blinding. With few exceptions, the quality of evidence for individual interventions in either setting was generally rated as low or very low. Risk of fracture and adverse events were generally poorly reported and, where reported, the evidence was very low-quality, which means that we are uncertain of the estimates. Only the falls outcomes for the main comparisons are reported here.Care facilitiesSeventeen trials compared exercise with control (typically usual care alone). We are uncertain of the effect of exercise on rate of falls (RaR 0.93, 95% CI 0.72 to 1.20; 2002 participants, 10 studies; I² = 76%; very low-quality evidence). Exercise may make little or no difference to the risk of falling (RR 1.02, 95% CI 0.88 to 1.18; 2090 participants, 10 studies; I² = 23%; low-quality evidence).There is low-quality evidence that general medication review (tested in 12 trials) may make little or no difference to the rate of falls (RaR 0.93, 95% CI 0.64 to 1.35; 2409 participants, 6 studies; I² = 93%) or the risk of falling (RR 0.93, 95% CI 0.80 to 1.09; 5139 participants, 6 studies; I² = 48%).There is moderate-quality evidence that vitamin D supplementation (4512 participants, 4 studies) probably reduces the rate of falls (RaR 0.72, 95% CI 0.55 to 0.95; I² = 62%), but probably makes little or no difference to the risk of falling (RR 0.92, 95% CI 0.76 to 1.12; I² = 42%). The population included in these studies had low vitamin D levels.Multifactorial interventions were tested in 13 trials. We are uncertain of the effect of multifactorial interventions on the rate of falls (RaR 0.88, 95% CI 0.66 to 1.18; 3439 participants, 10 studies; I² = 84%; very low-quality evidence). They may make little or no difference to the risk of falling (RR 0.92, 95% CI 0.81 to 1.05; 3153 participants, 9 studies; I² = 42%; low-quality evidence).HospitalsThree trials tested the effect of additional physiotherapy (supervised exercises) in rehabilitation wards (subacute setting). The very low-quality evidence means we are uncertain of the effect of additional physiotherapy on the rate of falls (RaR 0.59, 95% CI 0.26 to 1.34; 215 participants, 2 studies; I² = 0%), or whether it reduces the risk of falling (RR 0.36, 95% CI 0.14 to 0.93; 83 participants, 2 studies; I² = 0%).We are uncertain of the effects of bed and chair sensor alarms in hospitals, tested in two trials (28,649 participants) on rate of falls (RaR 0.60, 95% CI 0.27 to 1.34; I² = 0%; very low-quality evidence) or risk of falling (RR 0.93, 95% CI 0.38 to 2.24; I² = 0%; very low-quality evidence).Multifactorial interventions in hospitals may reduce rate of falls in hospitals (RaR 0.80, 95% CI 0.64 to 1.01; 44,664 participants, 5 studies; I² = 52%). A subgroup analysis by setting suggests the reduction may be more likely in a subacute setting (RaR 0.67, 95% CI 0.54 to 0.83; 3747 participants, 2 studies; I² = 0%; low-quality evidence). We are uncertain of the effect of multifactorial interventions on the risk of falling (RR 0.82, 95% CI 0.62 to 1.09; 39,889 participants; 3 studies; I² = 0%; very low-quality evidence). AUTHORS' CONCLUSIONS In care facilities: we are uncertain of the effect of exercise on rate of falls and it may make little or no difference to the risk of falling. General medication review may make little or no difference to the rate of falls or risk of falling. Vitamin D supplementation probably reduces the rate of falls but not risk of falling. We are uncertain of the effect of multifactorial interventions on the rate of falls; they may make little or no difference to the risk of falling.In hospitals: we are uncertain of the effect of additional physiotherapy on the rate of falls or whether it reduces the risk of falling. We are uncertain of the effect of providing bed sensor alarms on the rate of falls or risk of falling. Multifactorial interventions may reduce rate of falls, although subgroup analysis suggests this may apply mostly to a subacute setting; we are uncertain of the effect of these interventions on risk of falling.
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Affiliation(s)
- Ian D Cameron
- The University of SydneyJohn Walsh Centre for Rehabilitation Research, Sydney Medical School, Northern Clinical SchoolReserve RoadSt LeonardsNSWAustralia2065
| | - Suzanne M Dyer
- DHATR Consulting120 Robsart StreetParksideSouth AustraliaAustralia5063
| | - Claire E Panagoda
- John Walsh Centre for Rehabilitation Research, Kolling Institute, Northern Sydney Local Health DistrictSt LeonardsNSWAustralia2065
| | - Geoffrey R Murray
- Illawarra Shoalhaven Local Health DistrictAged Care, Rehabilitation and Palliative CareWarrawongAustralia
| | - Keith D Hill
- Curtin UniversitySchool of Physiotherapy and Exercise Science, Faculty of Health SciencesGPO Box U1987PerthWestern AustraliaAustralia6845
| | - Robert G Cumming
- Sydney Medical School, University of SydneySchool of Public HealthRoom 306, Edward Ford Building (A27)Fisher RoadSydneyNSWAustralia2006
| | - Ngaire Kerse
- University of AucklandDepartment of General Practice and Primary Health CarePrivate Bag 92019AucklandNew Zealand
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Kammerlander C, Pfeufer D, Lisitano LA, Mehaffey S, Böcker W, Neuerburg C. Inability of Older Adult Patients with Hip Fracture to Maintain Postoperative Weight-Bearing Restrictions. J Bone Joint Surg Am 2018; 100:936-941. [PMID: 29870444 DOI: 10.2106/jbjs.17.01222] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND For elderly trauma patients, a basic goal is early mobilization, as immobilization can trigger various complications, such as venous thromboembolism, pneumonia, urinary tract infections, and pressure ulcers. Although partial weight-bearing has been shown to significantly increase mortality compared with unrestricted weight-bearing, it remains a frequent recommendation of aftercare following lower-extremity fracture fixation. METHODS An insole force sensor was used to measure true postoperative weight-bearing by patients ≥75 years of age treated for hip fracture compared with patients 18 to 40 years of age treated for ankle fracture. Both groups were instructed to maintain partial weight-bearing on the affected limb (≤20 kg) postoperatively. Following standardized physiotherapy training, gait analysis was performed. RESULTS None of the patients in the elderly test group were able to comply with the weight-bearing restriction as recommended. We found that 69% (11 of 16) of the patients exceeded the specified load by more than twofold, whereas significantly more patients in the younger control group (>75% [14 of 18]) achieved almost the entire weight-bearing restriction (p < 0.001). Only 1 of the elderly patients was able to comply with the predetermined weight-bearing restriction, and only for a short period of time. In comparison, significantly more patients in the control group (89% [16 of 18]; p < 0.001) maintained the partial load for nearly the entire time during gait analysis. CONCLUSIONS Elderly patients seem to be unable to maintain weight-bearing restrictions. As early mobilization of geriatric trauma patients is an important element for a successful rehabilitation, the directive of postoperative partial weight-bearing for these patients should be abandoned. LEVEL OF EVIDENCE Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Christian Kammerlander
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany.,Department of Trauma Surgery, Medical University, Innsbruck, Austria
| | - Daniel Pfeufer
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany
| | - Leonard Adolf Lisitano
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany
| | - Stefan Mehaffey
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany
| | - Wolfgang Böcker
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany
| | - Carl Neuerburg
- Department of General, Trauma and Reconstructive Surgery, Munich University Hospital LMU, Munich, Germany
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Adherence and Attrition in Fall Prevention Exercise Programs for Community-Dwelling Older Adults: A Systematic Review and Meta-Analysis. J Aging Phys Act 2018; 26:304-326. [PMID: 28771111 DOI: 10.1123/japa.2016-0326] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Fall prevention exercise programs have been reported to be effective in minimizing falls in older adults. However, adherence and attrition in exercise programs remain a challenge. This study reviewed the evidence on how levels of adherence and attrition in fall prevention exercise programs may affect magnitude of effect of fall risk reduction in community-dwelling older adults. A systematic review and meta-analysis of randomized controlled trials on fall prevention exercise programs for community-dwelling older adults aged 65+ years published between 2005 and 2016 from six databases were undertaken. Twenty articles met inclusion criteria. Results showed that program adherence >80% may result in greater fall risk reduction compared to lower levels of adherence. A possible inverse relationship exists between attrition levels and effect sizes of fall prevention exercise programs. Future studies should properly report falls/fallers and a consensus on a standardized measure for reporting adherence to fall prevention exercise programs is recommended.
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Sturnieks DL, Yak SL, Ratanapongleka M, Lord SR, Menant JC. A busy day has minimal effect on factors associated with falls in older people: An ecological randomised crossover trial. Exp Gerontol 2018; 106:192-197. [PMID: 29544910 DOI: 10.1016/j.exger.2018.03.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Revised: 02/16/2018] [Accepted: 03/08/2018] [Indexed: 12/17/2022]
Abstract
Fatigue is a common complaint in older people. Laboratory-induced muscle fatigue has been found to affect physical functions in older populations but these protocols are rigorous and are unlikely to accurately reflect daily activities. This study used an ecological approach to determine the effects of a busy day on self-reported fatigue and fall-related measures of physical and cognitive function in older people. Fifty community-dwelling adult volunteers, aged 60-88 (mean 73) years participated in this randomised crossover trial. Participants undertook assessments of balance, strength, gait, mobility, cognitive function and self-reported fatigue, before and after a planned rest day and a planned busy day (randomly allocated) at least one week apart. Participants wore an activity monitor on both the rest and busy days. On average, participants undertook twice as many steps and 2.5 times more minutes of activity on the busy, compared with the rest day. Participants had a significant increase in self-reported fatigue on the afternoon of the busy day and no change on the rest day. Repeated measures ANOVAs found no significant day (rest/busy) × time (am/pm) interaction effects, except for the timed up and go test of mobility, resulting from relatively improved mobility performance over the rest day, compared with the busy day. This study showed few effects of a busy day on physical and cognitive performance tests associated with falls in older people.
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Affiliation(s)
- Daina L Sturnieks
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, Australia; School of Medical Sciences, University of New South Wales, Sydney, Australia.
| | - Sin Lin Yak
- School of Medical Sciences, University of New South Wales, Sydney, Australia
| | - Mayna Ratanapongleka
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, Australia.
| | - Stephen R Lord
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, Australia; School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia.
| | - Jasmine C Menant
- Falls, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, Australia; School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia.
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25
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Sherrington C, Fairhall N, Kirkham C, Clemson L, Howard K, Vogler C, Close JCT, Moseley AM, Cameron ID, Mak J, Sonnabend D, Lord SR. Exercise and fall prevention self-management to reduce mobility-related disability and falls after fall-related lower limb fracture in older people: protocol for the RESTORE (Recovery Exercises and STepping On afteR fracturE) randomised controlled trial. BMC Geriatr 2016; 16:34. [PMID: 26838998 PMCID: PMC4739405 DOI: 10.1186/s12877-016-0206-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2015] [Accepted: 01/25/2016] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Lasting disability and further falls are common and costly problems in older people following fall-related lower limb and pelvic fractures. Exercise interventions can improve mobility after fracture and reduce falls in older people, however the optimal approach to rehabilitation after fall-related lower limb and pelvic fracture is unclear. This randomised controlled trial aims to evaluate the effects of an exercise and fall prevention self-management intervention on mobility-related disability and falls in older people following fall-related lower limb or pelvic fracture. Cost-effectiveness of the intervention will also be investigated. METHODS/DESIGN A randomised controlled trial with concealed allocation, assessor blinding for physical performance tests and intention-to-treat analysis will be conducted. Three hundred and fifty people aged 60 years and over with a fall-related lower limb or pelvic fracture, who are living at home or in a low care residential aged care facility and have completed active rehabilitation, will be recruited. Participants will be randomised to receive a 12-month intervention or usual care. The intervention group will receive ten home visits from a physiotherapist to prescribe an individualised exercise program with motivational interviewing, plus fall prevention education through individualised advice from the physiotherapist or attendance at the group based "Stepping On" program (seven two-hour group sessions). Participants will be followed for a 12-month period. Primary outcome measures will be mobility-related disability and falls. Secondary outcomes will include measures of balance and mobility, falls risk, physical activity, walking aid use, frailty, pain, nutrition, falls efficacy, mood, positive and negative affect, quality of life, assistance required, hospital readmission, and health-system and community-service contact. DISCUSSION This study will determine the effect and cost-effectiveness of this exercise self management intervention on mobility-related disability and falls in older people who have recently sustained a fall-related lower limb or pelvic fracture. The results will have implications for the design and implementation of interventions for older people with fall related lower limb fractures. The findings of this study will be disseminated in peer-reviewed journals and through professional and scientific conferences. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry: ACTRN12610000805077.
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Affiliation(s)
- Catherine Sherrington
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, Sydney, Australia.
| | - Nicola Fairhall
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, Sydney, Australia.
| | - Catherine Kirkham
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, Sydney, Australia.
| | - Lindy Clemson
- Discipline of Occupational Therapy, Faculty of Heath Sciences, The University of Sydney, Sydney, Australia.
| | - Kirsten Howard
- Sydney School of Public Health, The University of Sydney, Sydney, Australia.
| | - Constance Vogler
- Northern Clinical School, Sydney Medical School, The University of Sydney, Sydney, Australia.
- Department of Aged Care, Royal North Shore Hospital, Sydney, Australia.
| | - Jacqueline C T Close
- Prince of Wales Clinical School, University of New South Wales, Sydney, Australia.
- Neuroscience Research Australia, University of New South Wales, Sydney, Australia.
| | - Anne M Moseley
- The George Institute for Global Health, Sydney Medical School, The University of Sydney, Sydney, Australia.
| | - Ian D Cameron
- John Walsh Centre for Rehabilitation Research, Sydney Medical School Northern, The University of Sydney, St Leonards, Australia.
| | - Jenson Mak
- John Walsh Centre for Rehabilitation Research, Sydney Medical School Northern, The University of Sydney, St Leonards, Australia.
- Department of Geriatric Medicine, Gosford Hospital, Gosford, Australia.
| | - David Sonnabend
- Northern Clinical School, Sydney Medical School, The University of Sydney, Sydney, Australia.
| | - Stephen R Lord
- Neuroscience Research Australia, University of New South Wales, Sydney, Australia.
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Parsons J, Mathieson S, Jull A, Parsons M. Does vibration training reduce the fall risk profile of frail older people admitted to a rehabilitation facility? A randomised controlled trial. Disabil Rehabil 2015; 38:1082-8. [PMID: 26693802 DOI: 10.3109/09638288.2015.1103793] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To determine the effect of Vibration Training (VT) on functional ability and falls risk among a group of frail older people admitted to an inpatient rehabilitation unit in a regional hospital in New Zealand. METHOD A randomized controlled trial of 56 participants (mean 82.01 years in the intervention group and 81.76 years in the control group). VT targeting lower limb muscles with a frequency 30-50 Hz occurred three times per week until discharge. Amplitude progressively increased from 2 to 5 mm to allow the programme to be individually tailored to the participant. The control group received usual care physiotherapy sessions. Outcome measures were: Physiological profile assessment (PPA); and Functional Independence measure (FIM) and Modified Falls Efficacy Scale (MFES). RESULTS There was a statistically significant difference observed between the two groups in terms of FIM score (F = 5.09, p = 0.03) and MFES (F = 3.52, p = 0.007) but no difference was observed in terms of PPA scores (F = 0.96, p = 0.36). CONCLUSIONS Among older people admitted to an inpatient rehabilitation facility there may be some beneficial effect to the use of VT in conjunction with usual care physiotherapy in terms of improved functional ability. The study design and the small dosage of VT provided may have precluded any change in falls risk among participants. IMPLICATIONS FOR REHABILITATION Vibration training (VT) may assist in reducing the risk of falling among at risk older people. Current pressures on health systems (ageing population, reduced hospital length of stay) necessitate the development of innovative strategies to maximise the rehabilitation potential of older people. Among older people admitted to an inpatient rehabilitation facility there may be some beneficial effect to the use of vibration training in conjunction with usual care physiotherapy in terms of improved functional ability.
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Affiliation(s)
- J Parsons
- a School of Nursing, Faculty of Medical and Health Sciences, The University of Auckland , New Zealand.,b Institute of Healthy Ageing, Waikato District Health Board , Hamilton , New Zealand
| | - S Mathieson
- a School of Nursing, Faculty of Medical and Health Sciences, The University of Auckland , New Zealand.,b Institute of Healthy Ageing, Waikato District Health Board , Hamilton , New Zealand
| | - A Jull
- a School of Nursing, Faculty of Medical and Health Sciences, The University of Auckland , New Zealand
| | - M Parsons
- a School of Nursing, Faculty of Medical and Health Sciences, The University of Auckland , New Zealand.,b Institute of Healthy Ageing, Waikato District Health Board , Hamilton , New Zealand
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Gschwind YJ, Eichberg S, Ejupi A, de Rosario H, Kroll M, Marston HR, Drobics M, Annegarn J, Wieching R, Lord SR, Aal K, Vaziri D, Woodbury A, Fink D, Delbaere K. ICT-based system to predict and prevent falls (iStoppFalls): results from an international multicenter randomized controlled trial. Eur Rev Aging Phys Act 2015; 12:10. [PMID: 26865874 PMCID: PMC4748323 DOI: 10.1186/s11556-015-0155-6] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2014] [Accepted: 10/30/2015] [Indexed: 12/20/2022] Open
Abstract
Background Falls and fall-related injuries are a serious public health issue. Exercise programs can effectively reduce fall risk in older people. The iStoppFalls project developed an Information and Communication Technology-based system to deliver an unsupervised exercise program in older people’s homes. The primary aims of the iStoppFalls randomized controlled trial were to assess the feasibility (exercise adherence, acceptability and safety) of the intervention program and its effectiveness on common fall risk factors. Methods A total of 153 community-dwelling people aged 65+ years took part in this international, multicentre, randomized controlled trial. Intervention group participants conducted the exercise program for 16 weeks, with a recommended duration of 120 min/week for balance exergames and 60 min/week for strength exercises. All intervention and control participants received educational material including advice on a healthy lifestyle and fall prevention. Assessments included physical and cognitive tests, and questionnaires for health, fear of falling, number of falls, quality of life and psychosocial outcomes. Results The median total exercise duration was 11.7 h (IQR = 22.0) over the 16-week intervention period. There were no adverse events. Physiological fall risk (Physiological Profile Assessment, PPA) reduced significantly more in the intervention group compared to the control group (F1,127 = 4.54, p = 0.035). There was a significant three-way interaction for fall risk assessed by the PPA between the high-adherence (>90 min/week; n = 18, 25.4 %), low-adherence (<90 min/week; n = 53, 74.6 %) and control group (F2,125 = 3.12, n = 75, p = 0.044). Post hoc analysis revealed a significantly larger effect in favour of the high-adherence group compared to the control group for fall risk (p = 0.031), postural sway (p = 0.046), stepping reaction time (p = 0.041), executive functioning (p = 0.044), and quality of life (p for trend = 0.052). Conclusions The iStoppFalls exercise program reduced physiological fall risk in the study sample. Additional subgroup analyses revealed that intervention participants with better adherence also improved in postural sway, stepping reaction, and executive function. Trial registration Australian New Zealand Clinical Trials Registry Trial ID: ACTRN12614000096651 International Standard Randomised Controlled Trial Number: ISRCTN15932647
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Affiliation(s)
- Yves J Gschwind
- Neuroscience Research Australia, University of New South Wales, Barker Street, Randwick, Sydney, New South Wales 2031 Australia
| | - Sabine Eichberg
- Institute of Movement and Sport Gerontology, German Sport University Cologne, Am Sportpark Muengersdorf 6, 50933 Cologne, Germany
| | - Andreas Ejupi
- Assistive Healthcare Information Technology Group, Austrian Institute of Technology, Donau-City-Strasse 1, 1220 Vienna, Austria
| | - Helios de Rosario
- Institute of Biomechanics of Valencia, University Polytechnic of Valencia, Edificio 9C Camino de Vera s/n, 46022 Valencia, Spain ; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Healthcare Technology Group, Valencia, Spain
| | - Michael Kroll
- Institute of Movement and Sport Gerontology, German Sport University Cologne, Am Sportpark Muengersdorf 6, 50933 Cologne, Germany
| | - Hannah R Marston
- Institute of Movement and Sport Gerontology, German Sport University Cologne, Am Sportpark Muengersdorf 6, 50933 Cologne, Germany
| | - Mario Drobics
- Assistive Healthcare Information Technology Group, Austrian Institute of Technology, Donau-City-Strasse 1, 1220 Vienna, Austria
| | - Janneke Annegarn
- Personal Health Department, Philips Research Europe, High Tech Campus 34, 5656AE Eindhoven, The Netherlands
| | - Rainer Wieching
- Institute for Information Systems, University of Siegen, Hölderlinstrasse 3, 57076 Siegen, Germany
| | - Stephen R Lord
- Neuroscience Research Australia, University of New South Wales, Barker Street, Randwick, Sydney, New South Wales 2031 Australia
| | - Konstantin Aal
- Institute for Information Systems, University of Siegen, Hölderlinstrasse 3, 57076 Siegen, Germany
| | - Daryoush Vaziri
- Institute for Information Systems, University of Siegen, Hölderlinstrasse 3, 57076 Siegen, Germany
| | - Ashley Woodbury
- Neuroscience Research Australia, University of New South Wales, Barker Street, Randwick, Sydney, New South Wales 2031 Australia
| | - Dennis Fink
- Institute of Movement and Sport Gerontology, German Sport University Cologne, Am Sportpark Muengersdorf 6, 50933 Cologne, Germany
| | - Kim Delbaere
- Neuroscience Research Australia, University of New South Wales, Barker Street, Randwick, Sydney, New South Wales 2031 Australia
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Cost-effectiveness of a Home-Exercise Program Among Older People After Hospitalization. J Am Med Dir Assoc 2015; 16:490-6. [PMID: 25703448 DOI: 10.1016/j.jamda.2015.01.075] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 01/06/2015] [Accepted: 01/06/2015] [Indexed: 11/22/2022]
Abstract
BACKGROUND Older people who have been recently discharged from hospital are at increased risk of falls and deterioration in physical functioning. OBJECTIVE To investigate the cost-effectiveness of a 12-month home-exercise program for older adults after hospitalization. METHOD An economic evaluation was conducted alongside a randomized controlled trial. The analysis was conducted from the health and community service provider perspective. A total of 340 people aged 60 years and older, with a recent hospital admission, were randomized into exercise and usual care control groups. Incremental costs per extra person showing improvement in mobility performance (using the Short Physical Performance Battery), per person indicating improvement in health (self-reported using a 3-point Likert scale) and per quality-adjusted life year (QALY) gained (utility measured using the EQ-5D) were estimated. Uncertainty was represented using cost-effectiveness acceptability curves. Subgroup analyses for participants with better cognition (above the median MMSE score of 28) also were undertaken. RESULTS The average cost of the intervention was $A751 per participant. The incremental cost-effectiveness of the program relative to usual care was $A22,958 per extra person showing an improvement in mobility, $A19,020 per extra person indicating an improvement in health, and $A77,403 per QALY. The acceptability curve demonstrates that the intervention had an 80% probability of being cost-effective relative to the control at a threshold of $A48,000 per extra person achieving mobility improvement and $A36,000 indicating an improvement in self-reported health. There was no threshold value at which the program can be considered as having an 80% probability of cost-effectiveness for the QALY outcome. Subgroup analyses for participants with better cognitive status indicated improved cost-effectiveness for all outcomes. CONCLUSION The exercise intervention appeared to offer reasonable value for money for mobility outcomes and self-reported health status. Value for money for all measures was greater in the higher cognitive status subgroup.
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Burton E, Cavalheri V, Adams R, Browne CO, Bovery-Spencer P, Fenton AM, Campbell BW, Hill KD. Effectiveness of exercise programs to reduce falls in older people with dementia living in the community: a systematic review and meta-analysis. Clin Interv Aging 2015; 10:421-34. [PMID: 25709416 PMCID: PMC4330004 DOI: 10.2147/cia.s71691] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Objective The objective of this systematic review and meta-analysis is to evaluate the effectiveness of exercise programs to reduce falls in older people with dementia who are living in the community. Method Peer-reviewed articles (randomized controlled trials [RCTs] and quasi-experimental trials) published in English between January 2000 and February 2014, retrieved from six electronic databases – Medline (ProQuest), CINAHL, PubMed, PsycInfo, EMBASE and Scopus – according to predefined inclusion criteria were included. Where possible, results were pooled and meta-analysis was conducted. Results Four articles (three RCT and one single-group pre- and post-test pilot study) were included. The study quality of the three RCTs was high; however, measurement outcomes, interventions, and follow-up time periods differed across studies. On completion of the intervention period, the mean number of falls was lower in the exercise group compared to the control group (mean difference [MD] [95% confidence interval {CI}] =−1.06 [−1.67 to −0.46] falls). Importantly, the exercise intervention reduced the risk of being a faller by 32% (risk ratio [95% CI] =0.68 [0.55–0.85]). Only two other outcomes were reported in two or more of the studies (step test and physiological profile assessment). No between-group differences were observed in the results of the step test (number of steps) (MD [95% CI] =0.51 [−1.77 to 2.78]) or the physiological profile assessment (MD [95% CI] =−0.10 [−0.62 to 0.42]). Conclusion Findings from this review suggest that an exercise program may potentially assist in preventing falls of older people with dementia living in the community. However, further research is needed with studies using larger sample sizes, standardized measurement outcomes, and longer follow-up periods, to inform evidence-based recommendations.
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Affiliation(s)
- Elissa Burton
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia ; Research Department, Silver Chain, Perth, WA, Australia
| | - Vinicius Cavalheri
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia
| | - Richard Adams
- Community Services, West Gippsland Healthcare Group, Warragul, VIC, Australia
| | - Colleen Oakley Browne
- Falls Prevention for People Living with Dementia Project, Central West Gippsland Primary Care Partnership, Moe, VIC, Australia
| | - Petra Bovery-Spencer
- Falls Prevention for People Living with Dementia Project, Central West Gippsland Primary Care Partnership, Moe, VIC, Australia
| | - Audra M Fenton
- Community Services, West Gippsland Healthcare Group, Warragul, VIC, Australia
| | - Bruce W Campbell
- Allied Health, Latrobe Regional Hospital, Traralgon, VIC, Australia
| | - Keith D Hill
- School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia ; Preventive and Public Health Division, National Ageing Research Institute, Melbourne, VIC, Australia
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Kendrick D, Kumar A, Carpenter H, Zijlstra GAR, Skelton DA, Cook JR, Stevens Z, Belcher CM, Haworth D, Gawler SJ, Gage H, Masud T, Bowling A, Pearl M, Morris RW, Iliffe S, Delbaere K. Exercise for reducing fear of falling in older people living in the community. Cochrane Database Syst Rev 2014; 2014:CD009848. [PMID: 25432016 PMCID: PMC7388865 DOI: 10.1002/14651858.cd009848.pub2] [Citation(s) in RCA: 139] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Fear of falling is common in older people and associated with serious physical and psychosocial consequences. Exercise (planned, structured, repetitive and purposive physical activity aimed at improving physical fitness) may reduce fear of falling by improving strength, gait, balance and mood, and reducing the occurrence of falls. OBJECTIVES To assess the effects (benefits, harms and costs) of exercise interventions for reducing fear of falling in older people living in the community. SEARCH METHODS We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register (July 2013), the Central Register of Controlled Trials (CENTRAL 2013, Issue 7), MEDLINE (1946 to July Week 3 2013), EMBASE (1980 to 2013 Week 30), CINAHL (1982 to July 2013), PsycINFO (1967 to August 2013), AMED (1985 to August 2013), the World Health Organization International Clinical Trials Registry Platform (accessed 7 August 2013) and Current Controlled Trials (accessed 7 August 2013). We applied no language restrictions. We handsearched reference lists and consulted experts. SELECTION CRITERIA We included randomised and quasi-randomised trials that recruited community-dwelling people (where the majority were aged 65 and over) and were not restricted to specific medical conditions (e.g. stroke, hip fracture). We included trials that evaluated exercise interventions compared with no intervention or a non-exercise intervention (e.g. social visits), and that measured fear of falling. Exercise interventions were varied; for example, they could be 'prescriptions' or recommendations, group-based or individual, supervised or unsupervised. DATA COLLECTION AND ANALYSIS Pairs of review authors independently assessed studies for inclusion, assessed the risk of bias in the studies and extracted data. We combined effect sizes across studies using the fixed-effect model, with the random-effect model used where significant statistical heterogeneity was present. We estimated risk ratios (RR) for dichotomous outcomes and incidence rate ratios (IRR) for rate outcomes. We estimated mean differences (MD) where studies used the same continuous measures and standardised mean differences (SMD) where different measures or different formats of the same measure were used. Where possible, we performed various, usually prespecified, sensitivity and subgroup analyses. MAIN RESULTS We included 30 studies, which evaluated 3D exercise (Tai Chi and yoga), balance training or strength and resistance training. Two of these were cluster-randomised trials, two were cross-over trials and one was quasi-randomised. The studies included a total of 2878 participants with a mean age ranging from 68 to 85 years. Most studies included more women than men, with four studies recruiting women only. Twelve studies recruited participants at increased risk of falls; three of these recruited participants who also had fear of falling.Poor reporting of the allocation methods in the trials made it difficult to assess the risk of selection bias in most studies. All of the studies were at high risk of performance and detection biases as there was no blinding of participants and outcome assessors and the outcomes were self reported. Twelve studies were at high risk of attrition bias. Using GRADE criteria, we judged the quality of evidence to be 'low' for fear of falling immediately post intervention and 'very low' for fear of falling at short or long-term follow-up and all other outcomes.Exercise interventions were associated with a small to moderate reduction in fear of falling immediately post intervention (SMD 0.37 favouring exercise, 95% confidence interval (CI) 0.18 to 0.56; 24 studies; 1692 participants, low quality evidence). Pooled effect sizes did not differ significantly between the different scales used to measure fear of falling. Although none of the sensitivity analyses changed the direction of effect, the greatest reduction in the size of the effect was on removal of an extreme outlier study with 73 participants (SMD 0.24 favouring exercise, 95% CI 0.12 to 0.36). None of our subgroup analyses provided robust evidence of differences in effect in terms of either the study primary aim (reduction of fear of falling or other aim), the study population (recruitment on the basis of increased falls risk or not), the characteristics of the study exercise intervention or the study control intervention (no treatment or alternative intervention). However, there was some weak evidence of a smaller effect, which included no reduction, of exercise when compared with an alternative control.There was very low quality evidence that exercise interventions may be associated with a small reduction in fear of falling up to six months post intervention (SMD 0.17, 95% CI -0.05 to 0.38; four studies, 356 participants) and more than six months post intervention (SMD 0.20, 95% CI -0.01 to 0.41; three studies, 386 participants).Very low quality evidence suggests exercise interventions in these studies that also reported on fear of falling reduced the risk of falling measured either as participants incurring at least one fall during follow-up or the number of falls during follow-up. Very low quality evidence from four studies indicated that exercise interventions did not appear to reduce symptoms of depression or increase physical activity. The only study reporting the effects of exercise interventions on anxiety found no difference between groups. No studies reported the effects of exercise interventions on activity avoidance or costs. It is important to remember that our included studies do not represent the totality of the evidence of the effect of exercise interventions on falls, depression, anxiety or physical activity as our review only includes studies that reported fear of falling. AUTHORS' CONCLUSIONS Exercise interventions in community-dwelling older people probably reduce fear of falling to a limited extent immediately after the intervention, without increasing the risk or frequency of falls. There is insufficient evidence to determine whether exercise interventions reduce fear of falling beyond the end of the intervention or their effect on other outcomes. Although further evidence from well-designed randomised trials is required, priority should be given to establishing a core set of outcomes that includes fear of falling for all trials examining the effects of exercise interventions in older people living in the community.
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Affiliation(s)
- Denise Kendrick
- The University of NottinghamDivision of Primary Care, School of MedicineFloor 13, Tower BuildingUniversity ParkNottinghamUKNG7 2RD
| | - Arun Kumar
- University of NottinghamSchool of Medicine, Division of Primary CareQueen's Medical Centre (B‐Floor)Derby RoadNottinghamUKNG2 6SN
| | - Hannah Carpenter
- University of NottinghamSchool of Medicine, Division of Primary CareQueen's Medical Centre (B‐Floor)Derby RoadNottinghamUKNG2 6SN
| | - G A Rixt Zijlstra
- Maastricht UniversityDepartment of Health Services Research and CAPHRI School for Public Health and Primary CareP O Box 616MaastrichtNetherlands6200 MD
| | - Dawn A Skelton
- Glasgow Caledonian UniversitySchool of Health & Life Sciences, Institute of Applied Health ResearchCowcaddens RdGlasgowUKG4 0BA
| | - Juliette R Cook
- University of NottinghamSchool of Medicine, Division of Primary CareQueen's Medical Centre (B‐Floor)Derby RoadNottinghamUKNG2 6SN
| | - Zoe Stevens
- University College LondonResearch Department of Primary Care and Population HealthFaculty of Biomedical SciencesRoyal Free Campus, Rowland Hill StreetLondonUKNW3 2PF
| | - Carolyn M Belcher
- University of NottinghamSchool of Medicine, Division of Primary CareQueen's Medical Centre (B‐Floor)Derby RoadNottinghamUKNG2 6SN
| | - Deborah Haworth
- University College LondonResearch Department of Primary Care and Population HealthFaculty of Biomedical SciencesRoyal Free Campus, Rowland Hill StreetLondonUKNW3 2PF
| | - Sheena J Gawler
- University College LondonResearch Department of Primary Care and Population HealthFaculty of Biomedical SciencesRoyal Free Campus, Rowland Hill StreetLondonUKNW3 2PF
| | - Heather Gage
- University of SurreySchool of EconomicsGuildfordSurreyUKGU2 7XH
| | - Tahir Masud
- Nottingham University Hospitals NHS TrustQueens Medical Centre CampusNottinghamUKNG7 2UH
| | - Ann Bowling
- University of SouthamptonFaculty of Health SciencesBuilding 45Highfield CampusSouthamptonUKSO17 1BJ
| | | | - Richard W Morris
- University of BristolSchool of Social and Community MedicineCanynge Hall39 Whatley RoadBristolUKBS8 2PS
- Royal Free Campus, UCL Medical SchoolResearch Department of Primary Care and Population HealthLondonUK
| | - Steve Iliffe
- University College LondonResearch Department of Primary Care and Population HealthFaculty of Biomedical SciencesRoyal Free Campus, Rowland Hill StreetLondonUKNW3 2PF
| | - Kim Delbaere
- University of New South WalesNeuroscience Research AustraliaBarker StreetRandwick, SydneyNew South WalesAustralia2223
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Yokoi K, Yoshimasu K, Takemura S, Fukumoto J, Kurasawa S, Miyashita K. Short stick exercises for fall prevention among older adults: a cluster randomized trial. Disabil Rehabil 2014; 37:1268-76. [DOI: 10.3109/09638288.2014.961660] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Sherrington C, Lord SR, Vogler CM, Close JCT, Howard K, Dean CM, Heller GZ, Clemson L, O'Rourke SD, Ramsay E, Barraclough E, Herbert RD, Cumming RG. A post-hospital home exercise program improved mobility but increased falls in older people: a randomised controlled trial. PLoS One 2014; 9:e104412. [PMID: 25180702 PMCID: PMC4152130 DOI: 10.1371/journal.pone.0104412] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Accepted: 07/01/2014] [Indexed: 11/19/2022] Open
Abstract
Background Home exercise can prevent falls in the general older community but its impact in people recently discharged from hospital is not known. The study aimed to investigate the effects of a home-based exercise program on falls and mobility among people recently discharged from hospital. Methods and Findings This randomised controlled trial (ACTRN12607000563460) was conducted among 340 older people. Intervention group participants (n = 171) were asked to exercise at home for 15–20 minutes up to 6 times weekly for 12 months. The control group (n = 169) received usual care. Primary outcomes were rate of falls (assessed over 12 months using monthly calendars), performance-based mobility (Lower Extremity Summary Performance Score, range 0–3, at baseline and 12 months, assessor unaware of group allocation) and self-reported ease of mobility task performance (range 0–40, assessed with 12 monthly questionaries). Participants had an average age of 81.2 years (SD 8.0) and 70% had fallen in the past year. Complete primary outcome data were obtained for at least 92% of randomised participants. Participants in the intervention group reported more falls than the control group (177 falls versus 123 falls) during the 12-month study period and this difference was statistically significant (incidence rate ratio 1.43, 95% CI 1.07 to 1.93, p = 0.017). At 12-months, performance-based mobility had improved significantly more in the intervention group than in the control group (between-group difference adjusted for baseline performance 0.13, 95% CI 0.04 to 0.21, p = 0.004). Self-reported ease in undertaking mobility tasks over the 12-month period was not significantly different between the groups (0.49, 95% CI −0.91 to 1.90, p = 0.488). Conclusions An individualised home exercise prescription significantly improved performance-based mobility but significantly increased the rate of falls in older people recently discharged from hospital. Trial Registration Australian New Zealand Clinical Trials Registry ACTRN12607000563460
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Affiliation(s)
- Catherine Sherrington
- The George Institute for Global Health, The University of Sydney, Sydney, New South Wales, Australia
- * E-mail:
| | - Stephen R. Lord
- Neuroscience Research Australia, University of New South Wales, Randwick, New South Wales, Australia
| | - Constance M. Vogler
- Northern Clinical School, The University of Sydney, Sydney, New South Wales, Australia
- Department of Aged Care and Rehabilitation, Royal North Shore Hospital, St Leonards, New South Wales, Australia
| | - Jacqueline C. T. Close
- Neuroscience Research Australia, University of New South Wales, Randwick, New South Wales, Australia
- Prince of Wales Clinical School, University of New South Wales, Randwick, New South Wales, Australia
| | - Kirsten Howard
- School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Catherine M. Dean
- Department of Health Professions, Faculty of Human Sciences, Macquarie University, Macquarie Park, NSW, Australia
| | - Gillian Z. Heller
- Department of Statistics, Macquarie University, Macquarie Park, New South Wales, Australia
| | - Lindy Clemson
- Discipline of Occupational Therapy, Faculty of Health Sciences, The University of Sydney, Lidcombe, New South Wales, Australia
| | - Sandra D. O'Rourke
- Neuroscience Research Australia, University of New South Wales, Randwick, New South Wales, Australia
| | - Elisabeth Ramsay
- Neuroscience Research Australia, University of New South Wales, Randwick, New South Wales, Australia
| | - Elizabeth Barraclough
- Neuroscience Research Australia, University of New South Wales, Randwick, New South Wales, Australia
| | - Robert D. Herbert
- Neuroscience Research Australia, University of New South Wales, Randwick, New South Wales, Australia
| | - Robert G. Cumming
- School of Public Health, The University of Sydney, Sydney, New South Wales, Australia
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Fairhall N, Sherrington C, Lord SR, Kurrle SE, Langron C, Lockwood K, Monaghan N, Aggar C, Cameron ID. Effect of a multifactorial, interdisciplinary intervention on risk factors for falls and fall rate in frail older people: a randomised controlled trial. Age Ageing 2014; 43:616-22. [PMID: 24381025 DOI: 10.1093/ageing/aft204] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND frail older people have a high risk of falling. OBJECTIVE assess the effect of a frailty intervention on risk factors for falls and fall rates in frail older people. DESIGN randomised controlled trial. PARTICIPANTS 241 community-dwelling people aged 70+ without severe cognitive impairment who met the Cardiovascular Health Study frailty definition. INTERVENTION multifactorial, interdisciplinary intervention targeting frailty characteristics with an individualised home exercise programme prescribed in 10 home visits from a physiotherapist and interdisciplinary management of medical, psychological and social problems. MEASUREMENTS risk factors for falls were measured using the Physiological Profile Assessment (PPA) and mobility measures at 12 months by a blinded assessor. Falls were monitored with calendars. RESULTS participants had a mean (SD) age of 83.3 (5.9) years, 68% were women and 216 (90%) completed the study. After 12 months the intervention group had significantly better performance than the control group, after controlling for baseline values, in the PPA components of quadriceps strength (between-group difference 1.84 kg, 95% CI 0.17-3.51, P = 0.03) and body sway (-90.63 mm, 95% CI -168.6 to -12.6, P = 0.02), short physical performance battery (1.58, 95% CI 1.02-2.14, P ≤ 0.001) and 4 m walk (0.06 m/s 95% CI 0.01-0.10, P = 0.02) with a trend toward a better total PPA score (-0.40, 95% CI -0.83-0.04, P = 0.07) but no difference in fall rates (incidence rate ratio 1.12, 95% CI 0.78-1.63, P = 0.53). CONCLUSION the intervention improved performance on risk factors for falls but did not reduce the rate of falls. TRIAL REGISTRATION ACTRN12608000250336.
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Affiliation(s)
- Nicola Fairhall
- Rehabilitation Studies Unit, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Catherine Sherrington
- Musculoskeletal Division, The George Institute for Global Health, Sydney, New South Wales, Australia
| | - Stephen R Lord
- Falls and Balance Research Group, Neuroscience Research Australia, Randwick, New South Wales, Australia
| | - Susan E Kurrle
- Division of Rehabilitation and Aged Care, Hornsby Ku-ring-gai Health Service, Sydney, New South Wales, Australia
| | - Colleen Langron
- Division of Rehabilitation and Aged Care, Hornsby Ku-ring-gai Health Service, Sydney, New South Wales, Australia
| | - Keri Lockwood
- Rehabilitation Studies Unit, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia Division of Rehabilitation and Aged Care, Hornsby Ku-ring-gai Health Service, Sydney, New South Wales, Australia
| | - Noeline Monaghan
- Rehabilitation Studies Unit, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
| | - Christina Aggar
- Faculty of Nursing and Midwifery, The University of Sydney, Sydney, New South Wales, Australia
| | - Ian D Cameron
- Rehabilitation Studies Unit, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
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Hurley MV, Dudziec M, Kennedy B, Anderson L, Jackson I, Koskela S, Gallagher W, Jones F. Increasing the health, activity and participation levels of people attending day centres. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2014. [DOI: 10.12968/ijtr.2014.21.7.310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Michael V Hurley
- Professor of Rehabilitation Sciences at the School of Rehabilitation Sciences, Faculty of Health, Social Care and Education, St Georges University of London and Kingston University
| | - Magdalena Dudziec
- Researcher at the School of Rehabilitation Sciences, Faculty of Health, Social Care and Education, St Georges University of London and Kingston University
| | - Bernadette Kennedy
- Head of the Integrated Falls and Bone Health Service, St George's Healthcare NHS Trust
| | - Liezl Anderson
- Senior Occupational Therapist at the Integrated Falls and Bone Health Service, St George's Healthcare NHS Trust
| | - Iris Jackson
- Consultant Practitioner at Wandsworth Council Adult Social Services
| | - Sian Koskela
- Research Associate at the School of Rehabilitation Sciences, Faculty of Health, Social Care and Education, St Georges University of London and Kingston University
| | - William Gallagher
- Service Manager at Randall Close Resource Centre, Leonard Cheshire Disability
| | - Fiona Jones
- Professor of Rehabilitation Research at the School of Rehabilitation Sciences, Faculty of Health, Social Care and Education, St Georges University of London and Kingston University, London, UK
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Martin JT, Wolf A, Moore JL, Rolenz E, DiNinno A, Reneker JC. The effectiveness of physical therapist-administered group-based exercise on fall prevention: a systematic review of randomized controlled trials. J Geriatr Phys Ther 2014; 36:182-93. [PMID: 23449007 DOI: 10.1519/jpt.0b013e3182816045] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Falls are a verified cause of morbidity and mortality in adults older than 65 years. Exercise under the direction of a physical therapist has been shown to reduce the risk of falls in older adults; however, it is not clear whether physical therapist-directed group-based exercise could produce similar results. PURPOSE The purpose of this systematic review was to summarize the evidence on the effectiveness of physical therapist-administered group-based exercise when compared with various controls for falls prevention and improvement of quality of life. METHODS A computerized search of PubMed and CINAHL was performed. An exhaustive hand search was also performed of the references of all full-text articles. Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed for this review. Studies were included if they met the following criteria: (1) comparison of group-based exercise led by a physical therapist to a control group; (2) ambulatory elderly men or women, aged 65 years or older; (3) subjects in the community or institutional setting; (4) the use of 1 or more outcome measures related to functional balance and/or quality of life; (5) randomized controlled or clinical trials; and (6) published in English, between December 1, 2001, and June 7, 2012. The PEDro scale was used to assess the quality of each study included in this review. RESULTS The computerized search strategy and hand search revealed 213 potential articles, 10 of which met the inclusion criteria. After assessment with the PEDro scale, 8 of these were considered high-quality studies (score > 6/10). Seven studies compared group-based exercise to a nonexercise control group, while 3 studies compared group-based exercise with a physical therapist-prescribed home exercise program. Outcomes measured include fall rate, balance, physical performance, health-related quality of life, and fear of falling. DISCUSSION When group-based exercise was compared with no intervention, group-based exercise was found to be more effective in decreasing fall frequency, increase balance, and improve quality of life. When compared with a physical therapist-prescribed home exercise program, the group-based exercise results were not statistically different but showed improvements in some quality of life and physical functioning measures. There is also some evidence to suggest that group-based exercise promotes greater patient satisfaction and exercise adherence. CONCLUSION There is preliminary evidence to suggest that the group-based exercise is effective for falls prevention, quality-of-life enhancement, and balance improvements in the older adults comparable with traditional home exercise programs.
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Sosnoff JJ, Finlayson M, McAuley E, Morrison S, Motl RW. Home-based exercise program and fall-risk reduction in older adults with multiple sclerosis: phase 1 randomized controlled trial. Clin Rehabil 2014; 28:254-63. [PMID: 23983091 DOI: 10.1177/0269215513501092] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To determine the feasibility, safety, and efficacy of a home-based exercise intervention targeting fall risk in older adults with multiple sclerosis. DESIGN A randomized controlled pilot trial. SETTING A home-based exercise program. INTERVENTION Participants were randomly allocated to either a home-based exercise intervention group (n = 13) or a waiting list control group (n = 14). The exercise group completed exercises targeting lower muscle strength and balance three times a week for 12 weeks. The control group continued normal activity. MEASURES Fall risk (Physiological Profile Assessment scores), balance (Berg Balance Scale), and walking testing prior to and immediately following the 12-week intervention. Each outcome measure was placed in an analysis of covariance with group as the between-subject factor and baseline values as the covariate. Effect sizes were calculated. RESULTS Twelve participants from the control group and ten from the exercise group completed the study. There were no related adverse events. Fall risk was found to decrease in the exercise group following the intervention (1.1 SD 1.0 vs. 0.6 SD 0.6) while there was an increase in fall risk in the control group (1.9 SD 1.5 vs. 2.2 SD 1.9). Effect sizes for most outcomes were large (η(2) > 0.15). CONCLUSIONS Home-based exercise was found to be feasible, safe, and effective for reducing physiological fall risk in older adults with multiple sclerosis. Our findings support the implementation of a larger trial to reduce fall risk in persons with multiple sclerosis.
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Affiliation(s)
- Jacob J Sosnoff
- 1Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Illinois, USA
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Jørgensen CC, Kehlet H. Fall-related admissions after fast-track total hip and knee arthroplasty - cause of concern or consequence of success? Clin Interv Aging 2013; 8:1569-77. [PMID: 24348026 PMCID: PMC3848378 DOI: 10.2147/cia.s52528] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Total hip (THA) and knee arthroplasty (TKA) are common procedures in elderly persons, who are at potential increased risk of postoperative fall due to loss of muscle strength and impaired balance. Fast-track surgery with early mobilization and opioid-sparing analgesia have improved outcomes after these procedures, but early mobilization and short hospitalization length of stay (LOS) could potentially increase the risk of falls after discharge. We investigated injuries, circumstances, and the timing of fall-related hospital admissions 90 days after fasttrack THA and TKA. Methods This was a prospective, descriptive multicenter study on fall-related hospital admissions, in 5145 elective fast-track THA and TKA patients, with complete 90-day follow up through the Danish National Patient registry and medical charts. Results Of 83 (1.6%) fall-related hospital admissions, 43 (51.8%) were treated in the Emergency Room and 40 (48.2%) were admitted to a regular ward. The median LOS after surgery was 3 days (interquartile range [IQR]: 2–3) in fallers versus (vs) 2 days (IQR: 2–3) (P=0.022) in patients without falls. Injuries were classified as “none” or minor in 39.8%, moderate in 9.6%, and major in 50.6%. Most falls (54.8%) occurred within 1 month of discharge. Falls due to physical activity (12.0%) and extrinsic factors (14.5%) occurred later than did surgery-related falls (73.5%), contributing to 40% of all falls >30 days after discharge. In multivariate analysis, age (odds ratio [OR]: 1.05; 95% confidence interval [CI]: 1.0–1.08) (P=0.001), living alone (OR: 2.09; 95% CI: 1.20–3.62) (P=0.009), and psychiatric disease (OR: 2.80; 95% CI: 1.42–5.50) (P=0.001) were associated with surgery-related falls, whereas the use of a walking aid (OR: 1.20; 95% CI: 0.67–2.16) (P=0.544) and LOS ≤4 days (OR:1.19; 95% CI: 0.52–1.28) (P=0.680) was not. Conclusion Hospital admissions due to falls are most frequent within the first month after fast-track THA and TKA. The overall incidence of surgery-related falls amongst these patients is low, declines after the first month, and is related to patient characteristics rather than short LOS. The effect of interventions aimed at surgery-related falls should focus on the first 30 days after surgery and differentiate between the causes of falling.
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Affiliation(s)
- Christoffer C Jørgensen
- Section of Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark ; The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
| | - Henrik Kehlet
- Section of Surgical Pathophysiology, Rigshospitalet, Copenhagen University, Copenhagen, Denmark ; The Lundbeck Foundation Centre for Fast-track Hip and Knee Replacement, Copenhagen, Denmark
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Wesson J, Clemson L, Brodaty H, Lord S, Taylor M, Gitlin L, Close J. A feasibility study and pilot randomised trial of a tailored prevention program to reduce falls in older people with mild dementia. BMC Geriatr 2013; 13:89. [PMID: 24004682 PMCID: PMC3766233 DOI: 10.1186/1471-2318-13-89] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Accepted: 08/30/2013] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND People with dementia have a disproportionately high rate of falls and fractures and poorer outcomes, yet there is currently no evidence to guide falls prevention in this population. METHODS A randomised trial design was used to test feasibility of study components and acceptability of a home hazard reduction and balance and strength exercise fall prevention program. The program was tailored to participant's individual cognitive levels and implemented as a carer-supported intervention. Feasibility of recruitment, retention and implementation of intervention were recorded through observation and documented in field notes. Adherence, carer burden and use of task simplification strategies were also monitored. Outcome measures, collected at 12 weeks included physiological, fear of falling, cognitive and functional measures. RESULTS Recruitment was achievable but may be more challenging in a multisite trial. Twenty two dyads of persons with mild dementia and their carers were randomised to intervention or usual care control group. Of 38 dyads referred to the study, there was a high rate of willingness to participate, with 6 (16%) declining and 10 (26%) not meeting inclusion criteria. The intervention was well received by participants and carers and adherence to both program components was very good. All participants implemented some home safety recommendations (range 19-80%) with half implementing 50% or more. At the end of 12 weeks, 72% of the intervention group were exercising. Both the rate of falling and the risk of a fall were lower in the intervention group but these findings were not significant (RR= 0.50 (95% CI 0.11-2.19). There were no differences in physiological outcome measures between the control and intervention groups. However results were influenced by the small study size and incomplete data primarily in the intervention group at follow up. CONCLUSIONS The pilot study was feasible and acceptable to people with mild dementia and their carers. The lessons learnt included: recruitment for a larger trial will require multiple approaches; home safety recommendations should provide a greater emphasis on environmental use compared with behavioural change; strategies to ensure an adequate dosage of exercise should be further explored. We recommend that intervention delivery incorporate an integrated occupational therapy and physiotherapy approach and that carers be provided with an individualised session to enhance dementia-specific skills in management and communication. A refined intervention should be tested in a randomised trial with an adequately powered sample size. TRIAL REGISTRATION Australia and New Zealand Clinical Trials Registry 126100001049066.
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Affiliation(s)
- Jacqueline Wesson
- Ageing Work and Health Research Unit, University of Sydney, Lidcombe, Australia
- Centre for Population Ageing Research (CEPAR), Sydney, Australia
| | - Lindy Clemson
- Ageing Work and Health Research Unit, University of Sydney, Lidcombe, Australia
- Centre for Population Ageing Research (CEPAR), Sydney, Australia
| | - Henry Brodaty
- Dementia Collaborative Research Centre, Better Assessment, Randwick, Australia
- Centre for Healthy Brain Ageing, School of Psychiatry, University of New South Wales, Randwick, Australia
| | - Stephen Lord
- Neurosciences Research Australia, University of New South Wales, Randwick, Australia
| | - Morag Taylor
- Neurosciences Research Australia, University of New South Wales, Randwick, Australia
- Prince of Wales Clinical School, University of New South Wales, Randwick, Australia
| | | | - Jacqueline Close
- Neurosciences Research Australia, University of New South Wales, Randwick, Australia
- Prince of Wales Clinical School, University of New South Wales, Randwick, Australia
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Simek EM, McPhate L, Haines TP. Adherence to and efficacy of home exercise programs to prevent falls: a systematic review and meta-analysis of the impact of exercise program characteristics. Prev Med 2012; 55:262-275. [PMID: 22813920 DOI: 10.1016/j.ypmed.2012.07.007] [Citation(s) in RCA: 127] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2012] [Revised: 07/08/2012] [Accepted: 07/09/2012] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To determine whether adherence to home exercise interventions for the prevention of falls in older adults relates to home exercise program characteristics and intervention efficacy. METHODS In Australia (2011) a systematic literature search of four databases was conducted. Randomized controlled trials were included. Random-effects meta-analysis of participant adherence rates was performed. Meta-regression analyses were used to determine the relationship between intervention program characteristics, intervention efficacy and adherence. RESULTS Twenty-three studies met the inclusion criteria. The pooled estimate of participants who were fully adherent was 21% (95% Confidence Interval: 15%-29%, range: 0%-68%). Higher levels of full adherence were found in interventions containing balance or walking exercise, moderate home visit support, physiotherapist led delivery and no flexibility training. Higher levels of partial adherence were found in interventions containing home visit or telephone support, a participant health service recruitment approach and no group exercise training. Neither full nor partial adherence to prescribed home exercise program dosages was associated with intervention efficacy. CONCLUSION Adherence to home exercise for the prevention of falls in older adults is low and may be affected by home exercise program characteristics. There is an absence of evidence to link adherence to intervention efficacy.
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Affiliation(s)
- Emily M Simek
- Monash University, Physiotherapy Department, McMahons Road, Frankston, Victoria, 3199, Australia.
| | - Lucy McPhate
- Monash University, Physiotherapy Department, McMahons Road, Frankston, Victoria, 3199, Australia.
| | - Terry P Haines
- Monash University, Physiotherapy Department, McMahons Road, Frankston, Victoria, 3199, Australia; Southern Health Allied Health Research Unit, Kingston Centre, Cheltenham, Victoria, 3192, Australia.
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Evidence of Detraining After 12-Week Home-Based Exercise Programs Designed to Reduce Fall-Risk Factors in Older People Recently Discharged From Hospital. Arch Phys Med Rehabil 2012; 93:1685-91. [DOI: 10.1016/j.apmr.2012.03.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Revised: 03/28/2012] [Accepted: 03/28/2012] [Indexed: 11/21/2022]
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Gillespie LD, Robertson MC, Gillespie WJ, Sherrington C, Gates S, Clemson LM, Lamb SE. Interventions for preventing falls in older people living in the community. Cochrane Database Syst Rev 2012; 2012:CD007146. [PMID: 22972103 PMCID: PMC8095069 DOI: 10.1002/14651858.cd007146.pub3] [Citation(s) in RCA: 1249] [Impact Index Per Article: 104.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Approximately 30% of people over 65 years of age living in the community fall each year. This is an update of a Cochrane review first published in 2009. OBJECTIVES To assess the effects of interventions designed to reduce the incidence of falls in older people living in the community. SEARCH METHODS We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register (February 2012), CENTRAL (The Cochrane Library 2012, Issue 3), MEDLINE (1946 to March 2012), EMBASE (1947 to March 2012), CINAHL (1982 to February 2012), and online trial registers. SELECTION CRITERIA Randomised trials of interventions to reduce falls in community-dwelling older people. DATA COLLECTION AND ANALYSIS Two review authors independently assessed risk of bias and extracted data. We used a rate ratio (RaR) and 95% confidence interval (CI) to compare the rate of falls (e.g. falls per person year) between intervention and control groups. For risk of falling, we used a risk ratio (RR) and 95% CI based on the number of people falling (fallers) in each group. We pooled data where appropriate. MAIN RESULTS We included 159 trials with 79,193 participants. Most trials compared a fall prevention intervention with no intervention or an intervention not expected to reduce falls. The most common interventions tested were exercise as a single intervention (59 trials) and multifactorial programmes (40 trials). Sixty-two per cent (99/159) of trials were at low risk of bias for sequence generation, 60% for attrition bias for falls (66/110), 73% for attrition bias for fallers (96/131), and only 38% (60/159) for allocation concealment.Multiple-component group exercise significantly reduced rate of falls (RaR 0.71, 95% CI 0.63 to 0.82; 16 trials; 3622 participants) and risk of falling (RR 0.85, 95% CI 0.76 to 0.96; 22 trials; 5333 participants), as did multiple-component home-based exercise (RaR 0.68, 95% CI 0.58 to 0.80; seven trials; 951 participants and RR 0.78, 95% CI 0.64 to 0.94; six trials; 714 participants). For Tai Chi, the reduction in rate of falls bordered on statistical significance (RaR 0.72, 95% CI 0.52 to 1.00; five trials; 1563 participants) but Tai Chi did significantly reduce risk of falling (RR 0.71, 95% CI 0.57 to 0.87; six trials; 1625 participants).Multifactorial interventions, which include individual risk assessment, reduced rate of falls (RaR 0.76, 95% CI 0.67 to 0.86; 19 trials; 9503 participants), but not risk of falling (RR 0.93, 95% CI 0.86 to 1.02; 34 trials; 13,617 participants).Overall, vitamin D did not reduce rate of falls (RaR 1.00, 95% CI 0.90 to 1.11; seven trials; 9324 participants) or risk of falling (RR 0.96, 95% CI 0.89 to 1.03; 13 trials; 26,747 participants), but may do so in people with lower vitamin D levels before treatment.Home safety assessment and modification interventions were effective in reducing rate of falls (RR 0.81, 95% CI 0.68 to 0.97; six trials; 4208 participants) and risk of falling (RR 0.88, 95% CI 0.80 to 0.96; seven trials; 4051 participants). These interventions were more effective in people at higher risk of falling, including those with severe visual impairment. Home safety interventions appear to be more effective when delivered by an occupational therapist.An intervention to treat vision problems (616 participants) resulted in a significant increase in the rate of falls (RaR 1.57, 95% CI 1.19 to 2.06) and risk of falling (RR 1.54, 95% CI 1.24 to 1.91). When regular wearers of multifocal glasses (597 participants) were given single lens glasses, all falls and outside falls were significantly reduced in the subgroup that regularly took part in outside activities. Conversely, there was a significant increase in outside falls in intervention group participants who took part in little outside activity.Pacemakers reduced rate of falls in people with carotid sinus hypersensitivity (RaR 0.73, 95% CI 0.57 to 0.93; three trials; 349 participants) but not risk of falling. First eye cataract surgery in women reduced rate of falls (RaR 0.66, 95% CI 0.45 to 0.95; one trial; 306 participants), but second eye cataract surgery did not.Gradual withdrawal of psychotropic medication reduced rate of falls (RaR 0.34, 95% CI 0.16 to 0.73; one trial; 93 participants), but not risk of falling. A prescribing modification programme for primary care physicians significantly reduced risk of falling (RR 0.61, 95% CI 0.41 to 0.91; one trial; 659 participants).An anti-slip shoe device reduced rate of falls in icy conditions (RaR 0.42, 95% CI 0.22 to 0.78; one trial; 109 participants). One trial (305 participants) comparing multifaceted podiatry including foot and ankle exercises with standard podiatry in people with disabling foot pain significantly reduced the rate of falls (RaR 0.64, 95% CI 0.45 to 0.91) but not the risk of falling.There is no evidence of effect for cognitive behavioural interventions on rate of falls (RaR 1.00, 95% CI 0.37 to 2.72; one trial; 120 participants) or risk of falling (RR 1.11, 95% CI 0.80 to 1.54; two trials; 350 participants).Trials testing interventions to increase knowledge/educate about fall prevention alone did not significantly reduce the rate of falls (RaR 0.33, 95% CI 0.09 to 1.20; one trial; 45 participants) or risk of falling (RR 0.88, 95% CI 0.75 to 1.03; four trials; 2555 participants).No conclusions can be drawn from the 47 trials reporting fall-related fractures.Thirteen trials provided a comprehensive economic evaluation. Three of these indicated cost savings for their interventions during the trial period: home-based exercise in over 80-year-olds, home safety assessment and modification in those with a previous fall, and one multifactorial programme targeting eight specific risk factors. AUTHORS' CONCLUSIONS Group and home-based exercise programmes, and home safety interventions reduce rate of falls and risk of falling.Multifactorial assessment and intervention programmes reduce rate of falls but not risk of falling; Tai Chi reduces risk of falling.Overall, vitamin D supplementation does not appear to reduce falls but may be effective in people who have lower vitamin D levels before treatment.
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Affiliation(s)
- Lesley D Gillespie
- Department of Medicine, Dunedin School of Medicine, University of Otago, Dunedin, New Zealand.
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Sherrington C, Henschke N. Why does exercise reduce falls in older people? Unrecognised contributions to motor control and cognition? Br J Sports Med 2012; 47:730-1. [PMID: 22815425 DOI: 10.1136/bjsports-2012-091295] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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McMahon S, Fleury J. External validity of physical activity interventions for community-dwelling older adults with fall risk: a quantitative systematic literature review. J Adv Nurs 2012; 68:2140-54. [PMID: 22416905 DOI: 10.1111/j.1365-2648.2012.05974.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM To appraise the external validity of physical activity interventions designed to reduce falls among community-dwelling older adults, using the reach, efficacy/effectiveness, adoption, implementation, and maintenance framework. BACKGROUND Falls are a globally common, important, and a preventable problem. The efficacy of physical activity interventions to reduce falls among older adults is well established. Translation of this research into practice is slow as evidenced by persistently low proportions of older adults who engage in physical activities and the rising incidence of falls. DATA SOURCES Four electronic databases were searched for relevant studies published between 2000-2010. Studies that examined the effects of physical activity interventions designed to reduce falls among community-dwelling older adults were included in this review (n = 46). DESIGN This was a quantitative systematic review with narrative synthesis. The reach, efficacy/effectiveness, adoption, implementation, and maintenance framework guided the identification, appraisal, and synthesis of indicators representing study validity. RESULTS The majority of studies in this review described indicators representing internal validity. Details about indicators representing external validity were reported infrequently, limiting the generalizability of fall-preventive physical activity interventions in diverse cultures and social contexts over time. CONCLUSIONS To foster translational research in real world settings, additional programmatic intervention research is needed that: (i) targets diverse populations; (ii) incorporates theories of behavioural change; (iii) describes and operationalizes critical content that enables replication and translation; (iv) tests innovative measures of fall risk and physical activity; and (v) evaluates feasibility and acceptability.
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Affiliation(s)
- Siobhan McMahon
- College of Nursing and Health Innovation, Arizona State University, Phoenix, Arizona, USA.
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Nagai K, Yamada M, Tanaka B, Uemura K, Mori S, Aoyama T, Ichihashi N, Tsuboyama T. Effects of balance training on muscle coactivation during postural control in older adults: a randomized controlled trial. J Gerontol A Biol Sci Med Sci 2012; 67:882-9. [PMID: 22389467 DOI: 10.1093/gerona/glr252] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Recently, several studies have reported age-associated increases in muscle coactivation during postural control. A rigid posture induced by strong muscle coactivation reduces the degree of freedom to be organized by the postural control system. The purpose of this study was to clarify the effect of balance training on muscle coactivation during postural control in older adults. METHODS Forty-eight subjects were randomized into an intervention (mean age: 81.0 ± 6.9 years) and a control group (mean age: 81.6 ± 6.4 years). The control group did not receive any intervention. Postural control ability (postural sway during quiet standing, functional reach, and functional stability boundary) was assessed before and after the intervention. A cocontraction index was measured during the postural control tasks to assess muscle coactivation. RESULTS Cocontraction index values in the intervention group significantly decreased following the intervention phase for functional reach (p < .0125). Cocontraction index values had a tendency to decrease during functional stability boundary for forward and quiet standing tasks. Functional improvements were observed in some of the tasks after the intervention, that is, functional reach, functional stability boundary for forward, one-leg stance, and timed up and go (p < .05). CONCLUSIONS Our study raised the possibility that balance training for older adults was associated with decreases in muscle coactivation during postural control. Postural control exercise could potentially lead older adults to develop more efficient postural control strategies without increasing muscle coactivation. Further research is needed to clarify in greater detail the effects of changes in muscle coactivation.
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Affiliation(s)
- Koutatsu Nagai
- Kyoto University, 53 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto, Japan.
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Abstract
BACKGROUND In older adults, diminished balance is associated with reduced physical functioning and an increased risk of falling. This is an update of a Cochrane review first published in 2007. OBJECTIVES To examine the effects of exercise interventions on balance in older people, aged 60 and over, living in the community or in institutional care. SEARCH METHODS We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, CENTRAL (The Cochrane Library 2011, Issue 1), MEDLINE and EMBASE (to February 2011). SELECTION CRITERIA Randomised controlled studies testing the effects of exercise interventions on balance in older people. The primary outcomes of the review were clinical measures of balance. DATA COLLECTION AND ANALYSIS Pairs of review authors independently assessed risk of bias and extracted data from studies. Data were pooled where appropriate. MAIN RESULTS This update included 94 studies (62 new) with 9,917 participants. Most participants were women living in their own home.Most trials were judged at unclear risk of selection bias, generally reflecting inadequate reporting of the randomisation methods, but at high risk of performance bias relating to lack of participant blinding, which is largely unavoidable for these trials. Most studies only reported outcome up to the end of the exercise programme.There were eight categories of exercise programmes. These are listed below together with primary measures of balance for which there was some evidence of a statistically significant effect at the end of the exercise programme. Some trials tested more than one type of exercise. Crucially, the evidence for each outcome was generally from only a few of the trials for each exercise category. 1. Gait, balance, co-ordination and functional tasks (19 studies of which 10 provided primary outcome data): Timed Up & Go test (mean difference (MD) -0.82 s; 95% CI -1.56 to -0.08 s, 114 participants, 4 studies); walking speed (standardised mean difference (SMD) 0.43; 95% CI 0.11 to 0.75, 156 participants, 4 studies), and the Berg Balance Scale (MD 3.48 points; 95% CI 2.01 to 4.95 points, 145 participants, 4 studies).2. Strengthening exercise (including resistance or power training) (21 studies of which 11 provided primary outcome data): Timed Up & Go Test (MD -4.30 s; 95% CI -7.60 to -1.00 s, 71 participants, 3 studies); standing on one leg for as long as possible with eyes closed (MD 1.64 s; 95% CI 0.97 to 2.31 s, 120 participants, 3 studies); and walking speed (SMD 0.25; 95% CI 0.05 to 0.46, 375 participants, 8 studies).3. 3D (3 dimensional) exercise (including Tai Chi, qi gong, dance, yoga) (15 studies of which seven provided primary outcome data): Timed Up & Go Test (MD -1.30 s; 95% CI -2.40 to -0.20 s, 44 participants, 1 study); standing on one leg for as long as possible with eyes open (MD 9.60 s; 95% CI 6.64 to 12.56 s, 47 participants, 1 study), and with eyes closed (MD 2.21 s; 95% CI 0.69 to 3.73 s, 48 participants, 1 study); and the Berg Balance Scale (MD 1.06 points; 95% CI 0.37 to 1.76 points, 150 participants, 2 studies).4. General physical activity (walking) (seven studies of which five provided primary outcome data). 5. General physical activity (cycling) (one study which provided data for walking speed). 6. Computerised balance training using visual feedback (two studies, neither of which provided primary outcome data). 7. Vibration platform used as intervention (three studies of which one provided primary outcome data).8. Multiple exercise types (combinations of the above) (43 studies of which 29 provided data for one or more primary outcomes): Timed Up & Go Test (MD -1.63 s; 95% CI -2.28 to -0.98 s, 635 participants, 12 studies); standing on one leg for as long as possible with eyes open (MD 5.03 s; 95% CI 1.19 to 8.87 s, 545 participants, 9 studies), and with eyes closed ((MD 1.60 s; 95% CI -0.01 to 3.20 s, 176 participants, 2 studies); walking speed (SMD 0.04; 95% CI -0.10 to 0.17, 818 participants, 15 studies); and the Berg Balance Scale ((MD 1.84 points; 95% CI 0.71 to 2.97 points, 80 participants, 2 studies).Few adverse events were reported but most studies did not monitor or report adverse events.In general, the more effective programmes ran three times a week for three months and involved dynamic exercise in standing. AUTHORS' CONCLUSIONS There is weak evidence that some types of exercise (gait, balance, co-ordination and functional tasks; strengthening exercise; 3D exercise and multiple exercise types) are moderately effective, immediately post intervention, in improving clinical balance outcomes in older people. Such interventions are probably safe. There is either no or insufficient evidence to draw any conclusions for general physical activity (walking or cycling) and exercise involving computerised balance programmes or vibration plates. Further high methodological quality research using core outcome measures and adequate surveillance is required.
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Affiliation(s)
- Tracey E Howe
- School of Health & Life Sciences, Glasgow Caledonian University, Glasgow, UK.
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Factors associated with older patients' engagement in exercise after hospital discharge. Arch Phys Med Rehabil 2011; 92:1395-403. [PMID: 21878210 DOI: 10.1016/j.apmr.2011.04.009] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2011] [Accepted: 04/08/2011] [Indexed: 11/22/2022]
Abstract
OBJECTIVES To identify factors that are associated with older patients' engagement in exercise in the 6 months after hospital discharge. DESIGN A prospective observational study using qualitative and quantitative evaluation. SETTING Follow-up of hospital patients in their home setting after discharge from a metropolitan general hospital. PARTICIPANTS Participants (N=343) were older patients (mean age ± SD, 79.4 ± 8.5y) discharged from medical, surgical, and rehabilitation wards and followed up for 6 months after discharge. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Self-perceived awareness and risk of falls measured at discharge with a survey that addressed elements of the Health Belief Model. Engagement and self-reported barriers to engagement in exercise measured at 6 months after discharge using a telephone survey. RESULTS Six months after discharge, 305 participants remained in the study, of whom 109 (35.7%) were engaging in a structured exercise program. Multivariable logistic regression analysis demonstrated participants were more likely to be engaging in exercise if they perceived they were at risk of serious injury from a fall (odds ratio [OR] =.61; 95% confidence interval [CI], .48-.78; P<.001), if exercise was recommended by the hospital physiotherapist (OR=1.93; 95% CI, 1.03-3.59; P=.04), and if they lived with a partner (OR=1.97; 95% CI, 1.18-3.28; P=.009). Barriers to exercise identified by 168 participants (55%) included low self-efficacy, low motivation, medical problems such as pain, and impediments to program delivery. CONCLUSIONS Older patients have low levels of engagement in exercise after hospital discharge. Researchers should design exercise programs that address identified barriers and facilitators, and provide education to enhance motivation and self-efficacy to exercise in this population.
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Effect of a Home Exercise Program on Dynamic Balance in Elderly With a History of Falls. J Aging Phys Act 2011; 19:291-305. [DOI: 10.1123/japa.19.4.291] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Objective:To determine exercise efficacy in improving dynamic balance in community-dwelling elderly with a fall history.Methods:Thirty-five participants were randomly assigned to a treatment (TG; n = 19, 77 ± 7 yr) or control group (CG; n = 16, 75 ± 8 yr). The TG received an individualized home exercise program, and the CG received phone calls twice per week for 12 weeks. Participants’ dynamic-balance abilities— directional control (DC), endpoint excursion (EE), maximum excursion (ME), reaction time (RT), and movement velocity (MV)—were measured using the Balance Master at 75% limits of stability. Functional reach (FR) was also measured.Results:At 12 weeks the TG demonstrated significant improvements in DC (p < .0025), EE (p < .0005), and ME (p < .0005), but the CG did not. No significant group differences were found for MV, RT, or FR.Conclusions:Excursion distances and directional control improved but not reaction time, suggesting that exercises requiring quick responses may be needed.
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Shubert TE. Evidence-Based Exercise Prescription for Balance and Falls Prevention. J Geriatr Phys Ther 2011; 34:100-8. [DOI: 10.1519/jpt.0b013e31822938ac] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Heung M, Adamowski T, Segal JH, Malani PN. A successful approach to fall prevention in an outpatient hemodialysis center. Clin J Am Soc Nephrol 2010; 5:1775-9. [PMID: 20595694 DOI: 10.2215/cjn.01610210] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Hemodialysis patients are at high risk both for falling and for serious complications associated with falls, but few fall studies have specifically focused on this population. Falls occurring in an outpatient dialysis unit were reviewed to identify contributing factors and implement interventions designed to reduce fall risk. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS A root cause analysis of all fall incidents occurring at an outpatient hemodialysis center during a 4-year period was conducted. A targeted intervention program to reduce falls was then implemented. Risk of falls in the postintervention period was compared with that of the baseline period. RESULTS In the baseline period, a total of 22 falls occurred involving 14 patients and 8 staff members or visitors (incidence of 50 falls per 100,000 dialysis treatments). Root cause analyses identified staff educational deficits and environmental hazards as the most significant risk factors for fall incidents. After an interventional period that focused on formal staff education and environmental modifications, a total of only 3 additional falls (2 patients and 1 staff member) during 21 months of follow-up (14 falls per 100,000 dialysis treatments, P = 0.01) were observed. CONCLUSIONS Several modifiable risk factors for falls occurring in the high-risk setting of an outpatient hemodialysis unit were identified as a result of this formal analysis of fall incidents. Through a targeted series of interventions, a marked reduction in fall risk was achieved.
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Affiliation(s)
- Michael Heung
- Division of Nephrology, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, Michigan, USA.
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Allen NE, Canning CG, Sherrington C, Lord SR, Latt MD, Close JC, O'Rourke SD, Murray SM, Fung VS. The effects of an exercise program on fall risk factors in people with Parkinson's disease: A randomized controlled trial. Mov Disord 2010; 25:1217-25. [DOI: 10.1002/mds.23082] [Citation(s) in RCA: 145] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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