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Han B, Lee J, Yim S, Kim D. Effects of rehabilitation exercise program types on dynamic balance in patients with stroke: a meta-analysis of randomized controlled trials. Top Stroke Rehabil 2024:1-11. [PMID: 38598557 DOI: 10.1080/10749357.2024.2329849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/29/2024] [Indexed: 04/12/2024]
Abstract
PURPOSE The purposes of meta-analysis are to evaluate evidence about the effects of Rehabilitation Exercise Program on the balance of post-stroke patients, evaluated by the Berg Balance Scale (BBS). METHODS The search was conducted 'stroke,' 'rehabilitation,' 'dynamic balance,' 'Berg Balance Scale,' 'exercise' and 'randomized controlled trial'using MEDLINE (accessed by PubMed), Web of Science (WoS), ProQuest, and Google Scholar for journal studies published from January 2018 to October 2022. Two independent reviewers performed the article selection, data extraction, and methodological quality assessment. The main outcome was dynamic balance assessed by the Berg Balance scale. RESULTS The review included 30 papers and a total of 540 patients. The overall effect size was 0.550, a medium effect size according to the Cohen's standard. It was observed that gender has moderate effect size in male (0.551), female (0.458) and higher in male. Exercise type results showed large effect sizes in balance training (0.966), and aquatic activities (0.830), moderate effect sizes in virtual reality (0.762), moderate effect sizes in physically active (0.581), gait training (0.541), dual-task (0.478), trunk control (0.284), and small effect sizes in resistance training (0.128). CONCLUSIONS Exercise programs are effective in improving dynamic balance in stroke patients. Especially, the meta-analysis showed higher Effect Size for balance training and virtual reality than for other programs making this relevant interventions for future head to head superiority studies that compare different balance interventions in stroke.
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Affiliation(s)
- Byumsuk Han
- Department of Sports Medicine, Kyunghee University, Yongin-si, South Korea
| | - Jaewon Lee
- Department of Special Physical Education, Yongin University, Yongin-si, South Korea
| | - Sanghun Yim
- Department of Special Physical Education, Yongin University, Yongin-si, South Korea
| | - Dongmin Kim
- Department of Special Physical Education, Yongin University, Yongin-si, South Korea
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Jharbade M, Ramachandran S, V S, Solomon M J. Functional Training for Lower Extremities in Stroke Survivors: A Scoping Review. Cureus 2024; 16:e58087. [PMID: 38738032 PMCID: PMC11088721 DOI: 10.7759/cureus.58087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2024] [Indexed: 05/14/2024] Open
Abstract
Engaging in meaningful and repetitive goal-oriented functional tasks can effectively enhance neuroplasticity and facilitate recovery following a stroke. This particular approach has primarily been studied in relation to functional outcomes and has predominantly focused on late subacute and chronic stroke patients. However, there is a lack of information regarding the standardized protocol of lower extremity functional training, its constituent elements, and its impact on motor recovery during the early subacute phase of stroke. The aim of this study was to examine the available evidence related to the intervention protocol of lower extremity functional training in order to identify common training elements and assess their impact on motor and functional outcomes in stroke survivors. A systematic search was conducted on PubMed and Scopus, covering the period from 2000 to 2022. A total of 1786 articles were retrieved and screened based on predefined inclusion criteria. A total of 36 articles were included in this review. The primary findings were classified into categories such as intervention protocols for functional training and their constituent elements, outcome measures utilized, minimal clinically important differences (MCID) reported, and the conclusions drawn by the respective studies. Only a limited quantity of studies reported on the intervention protocol of lower extremity functional training. The majority of these studies focused on the efficacy of functional training for enhancing gait and balance, as evaluated through functional outcome assessments, particularly in the context of chronic stroke patients. In most studies, the evaluation of outcomes was typically based on statistical significance rather than clinical significance. In light of these findings, it is recommended that future studies be conducted during the early subacute phase of stroke to further investigate the impact of functional training on motor outcomes. This will contribute to a broader understanding of the benefits of functional training in facilitating motor recovery in the lower extremities and its clinical significance in stroke survivors.
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Affiliation(s)
- Meenakshi Jharbade
- Department of Physiotherapy, Sri Ramachandra Institute of Higher Education and Research. (Deemed to be University), Chennai, IND
| | - Sivakumar Ramachandran
- Department of Physiotherapy, Sri Ramachandra Institute of Higher Education and Research. (Deemed to be University), Chennai, IND
| | - Shankar V
- Department of Neurology, Sri Ramachandra Institute of Higher Education and Research. (Deemed to be University), Chennai, IND
| | - John Solomon M
- Department of Physiotherapy, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal, IND
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Lenoir Dit Caron R, Verdun S, Triquenot-Bagan A, Tourny C, Coquart J. Yoga in the Rehabilitation of Post-Stroke Sequelae: A Non-Inferiority Randomized Controlled Trial. JOURNAL OF INTEGRATIVE AND COMPLEMENTARY MEDICINE 2023. [PMID: 38011022 DOI: 10.1089/jicm.2023.0315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Introduction: Stroke survivors can experience various consequences that affect their physical and psychological balance. Yoga seems to be relevant for this population as it allows to work on both the body and the mind. The first objective of this study was to investigate the non-inferiority of yoga compared with conventional physical activity in improving physical function in patients with chronic post-stroke sequelae. The secondary objective was to investigate the superiority of yoga in improving the mental health of these patients. Methods: A randomized controlled trial was conducted. Thirty-six patients were randomized into two groups to practice a yoga program (YOG'AVC) or the Fitness and Mobility Exercise (FAME) program. Patients were assessed in a blinding mode pre- (T0) and post-program (T1) and 3-4 months after completion (T2). The physical assessments were the Berg Balance Scale, timed up and go test, 6-minute walk test, and quadriceps strength measured by hand-held dynamometer. Questionnaire assessments were: Activities-specific Balance Confidence Scale-Simplified, State-Trait Anxiety Inventory, Beck's Depression Inventory, and the Reintegration to Normal Living Index. Results: The YOG'AVC program was not inferior to the FAME program in improving balance, functional mobility and muscle strength. Both groups showed significant improvement (p < 0.05) between T0 and T1 in their anxiety, depression, and reintegration to normal life scores, with no significant difference between groups. Discussion: Both programs seem to be valuable in improving the physical abilities and psychological well-being of chronic post-stroke patients. However, further studies are required to confirm the difference between these programs.
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Affiliation(s)
- Rita Lenoir Dit Caron
- Univ Rouen Normandie, Normandie Univ, CETAPS UR 3832, Rouen, France
- Clinical Research Department, La Musse Hospital (Fondation La Renaissance Sanitaire), Saint-Sébastien-de-Morsent, France
| | - Stéphane Verdun
- Lille Catholic Hospitals, Biostatistics Department-Delegations for Clinical Research and Innovation, Lille Catholic University, Lille, France
| | | | - Claire Tourny
- Univ Rouen Normandie, Normandie Univ, CETAPS UR 3832, Rouen, France
| | - Jeremy Coquart
- Univ. Lille, Univ. Artois, Univ. Littoral Côte D'Opale, ULR 7369-Unité de Recherche Pluridisciplinaire Sport Santé Société (URePSSS), Lille, France
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Cheon DY, Han KD, Lee JH, Yu KH, Choi BY, Lee M. Impact of changes in physical activity and incident fracture after acute ischemic stroke. Sci Rep 2023; 13:16715. [PMID: 37794067 PMCID: PMC10551008 DOI: 10.1038/s41598-023-44031-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/03/2023] [Indexed: 10/06/2023] Open
Abstract
Stroke survivors are at an increased risk of falls and fractures. Physical activity is inversely associated with the fracture risk in the general population. However, the association between incident fracture risk and changes in habitual physical activity before and after an index stroke remains unclear. This study attempted to explore the association between incident fracture risk and changes in physical activity after stroke. Using the claims database of the National Health Insurance Program in Korea, participants with their first ischemic stroke between 2010 and 2016 were enrolled in the study. The participants were divided into four groups according to changes in physical activity habits evaluated using two consecutive self-reported questionnaires before and after stroke, if available: persistent non-exercisers, exercise dropouts, new exercisers, and persistent exercisers. The primary outcome was a composite of vertebral, hip, and other fractures. We performed multivariable Cox proportional hazard regression analysis and provided adjusted hazard ratios and 95% confidence intervals for each outcome. Among 202,234 participants included from 1,005,879 datasets, 16,621 (8.22%) experienced any type of fracture as the primary outcome. After multivariable adjustment, exercise dropouts (n = 37,106), new exercisers (n = 36,821), and persistent exercisers (n = 74,647) had a significantly reduced risk of any type of fracture (aHR 0.932, 95% CI 0.893-0.973; aHR 0.938, 95% CI 0.900-0.978; aHR 0.815, 95% CI 0.780-0.852, respectively) compared to the persistent non-exercisers (n = 53,660). Furthermore, regardless of pre-stroke exercise status, those who exercised ≥ 1000 metabolic equivalents of tasks post-stroke had a significantly reduced risk of fractures. Initiating or continuing moderate-to-vigorous regular physical activity after acute ischemic stroke was associated with a significantly lower risk of incident fractures, including hip, vertebral, and other types.
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Affiliation(s)
- Dae Young Cheon
- Division of Cardiology, Department of Internal Medicine, Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Kyung-Do Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea
| | - Jeen Hwa Lee
- Division of Cardiology, Department of Internal Medicine, Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Kyung-Ho Yu
- Department of Neurology, Hallym University Sacred Heart Hospital, Anyang, Korea
| | - Bo Young Choi
- Department of Physical Education, Hallym University, Chuncheon, Korea.
| | - Minwoo Lee
- Department of Neurology, Hallym University Sacred Heart Hospital, Anyang, Korea.
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Brown D, Simpkins C, Yang F. A systematic review of perturbation-based balance training on reducing fall risk among individuals with stroke. Clin Biomech (Bristol, Avon) 2023; 109:106078. [PMID: 37647717 DOI: 10.1016/j.clinbiomech.2023.106078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 08/17/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Perturbation-based balance training has been proven effective to reduce falls in older adults. However, it remains inconclusive if this training paradigm reduces falls in the stroke population. This review sought to summarize the existing literature to assess the effects of perturbation-based balance training on falls and some common fall risk factors in people with stroke. METHODS Seven databases were searched for studies, which included at least one perturbation-based balance training group and a control group. The primary outcome was the proportion of fallers, and the secondary outcomes encompassed commonly used fall risk factors: balance, balance confidence, reactive stepping characteristics, functional mobility, and muscle strength. FINDINGS This review included nine studies that enrolled 364 participants. The training protocols were significantly heterogeneous among studies, with variations in the training duration, number of sessions, session length, and type of devices used. The results indicated insufficient evidence supporting that perturbation-based balance training reduces falls in the laboratory and everyday living conditions for people with stroke. Furthermore, the effects of perturbation-based balance training on fall risk factors are also inconsistent between studies. INTERPRETATION The existing evidence does not conclusively support the reduction in falls and improvements in fall risk factors resulting from perturbation-based balance training among people with stroke. Such an inconsistent finding could be due to the small sample sizes and variations in perturbation-based balance training protocols across studies. More high-quality studies are needed to further determine the effects of perturbation-based balance training on reducing fall risk in people with stroke.
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Affiliation(s)
- Diané Brown
- Department of Kinesiology and Health, Georgia State University, Atlanta, GA 30303, USA
| | - Caroline Simpkins
- Department of Kinesiology and Health, Georgia State University, Atlanta, GA 30303, USA
| | - Feng Yang
- Department of Kinesiology and Health, Georgia State University, Atlanta, GA 30303, USA.
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Feng F, Xu H, Sun Y, Zhang X, Li N, Sun X, Tian X, Zhao R. Exercise for prevention of falls and fall-related injuries in neurodegenerative diseases and aging-related risk conditions: a meta-analysis. Front Endocrinol (Lausanne) 2023; 14:1187325. [PMID: 37534209 PMCID: PMC10393124 DOI: 10.3389/fendo.2023.1187325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 06/21/2023] [Indexed: 08/04/2023] Open
Abstract
Introduction Neurodegenerative diseases often cause motor and cognitive deterioration that leads to postural instability and motor impairment, while aging-associated frailty frequently results in reduced muscle mass, balance, and mobility. These conditions increase the risk of falls and injuries in these populations. This study aimed to determine the effects of exercise on falls and consequent injuries among individuals with neurodegenerative diseases and frail aging people. Methods Electronic database searches were conducted in PubMed, Cochrane Library, SportDiscus, and Web of Science up to 1 January 2023. Randomized controlled trials that reported the effects of exercise on falls and fall-related injuries in neurodegenerative disease and frail aging people were eligible for inclusion. The intervention effects for falls, fractures, and injuries were evaluated by calculating the rate ratio (RaR) or risk ratio (RR) with 95% confidence interval (CI). Results Sixty-four studies with 13,241 participants met the inclusion criteria. Exercise is effective in reducing falls for frail aging people (RaR, 0.75; 95% CI, 0.68-0.82) and participants with ND (0.53, 0.43-0.65) [dementia (0.64, 0.51-0.82), Parkinson's disease (0.49, 0.39-0.69), and stroke survivors (0.40, 0.27-0.57)]. Exercise also reduced fall-related injuries in ND patients (RR, 0.66; 95% CI, 0.48-0.90) and decreased fractures (0.63, 0.41-0.95) and fall-related injuries (0.89, 0.84-0.95) among frail aging people. For fall prevention, balance and combined exercise protocols are both effective, and either short-, moderate-, or long-term intervention duration is beneficial. More importantly, exercise only induced a very low injury rate per participant year (0.007%; 95% CI, 0-0.016) and show relatively good compliance with exercise (74.8; 95% CI, 69.7%-79.9%). Discussion Exercise is effective in reducing neurodegenerative disease- and aging-associated falls and consequent injuries, suggesting that exercise is an effective and feasible strategy for the prevention of falls.
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Affiliation(s)
- Feifei Feng
- College of Physical Education, Yangzhou University, Yangzhou, China
- School of Humanities and Education, Guangzhou Nanyang Polytechnic College, Guangzhou, China
| | - Haocheng Xu
- College of Physical Education, Yangzhou University, Yangzhou, China
| | - Yu Sun
- College of Physical Education, Yangzhou University, Yangzhou, China
| | - Xin Zhang
- College of Physical Education, Yangzhou University, Yangzhou, China
| | - Nan Li
- College of Physical Education, Yangzhou University, Yangzhou, China
| | - Xun Sun
- College of Physical Education, Yangzhou University, Yangzhou, China
| | - Xin Tian
- College of Physical Education, Yangzhou University, Yangzhou, China
| | - Renqing Zhao
- College of Physical Education, Yangzhou University, Yangzhou, China
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7
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Abstract
BACKGROUND Previous systematic reviews and randomised controlled trials have investigated the effect of post-stroke trunk training. Findings suggest that trunk training improves trunk function and activity or the execution of a task or action by an individual. But it is unclear what effect trunk training has on daily life activities, quality of life, and other outcomes. OBJECTIVES To assess the effectiveness of trunk training after stroke on activities of daily living (ADL), trunk function, arm-hand function or activity, standing balance, leg function, walking ability, and quality of life when comparing with both dose-matched as non-dose-matched control groups. SEARCH METHODS We searched the Cochrane Stroke Group Trials Register, CENTRAL, MEDLINE, Embase, and five other databases to 25 October 2021. We searched trial registries to identify additional relevant published, unpublished, and ongoing trials. We hand searched the bibliographies of included studies. SELECTION CRITERIA We selected randomised controlled trials comparing trunk training versus non-dose-matched or dose-matched control therapy including adults (18 years or older) with either ischaemic or haemorrhagic stroke. Outcome measures of trials included ADL, trunk function, arm-hand function or activity, standing balance, leg function, walking ability, and quality of life. DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. Two main analyses were carried out. The first analysis included trials where the therapy duration of control intervention was non-dose-matched with the therapy duration of the experimental group and the second analysis where there was comparison with a dose-matched control intervention (equal therapy duration in both the control as in the experimental group). MAIN RESULTS: We included 68 trials with a total of 2585 participants. In the analysis of the non-dose-matched groups (pooling of all trials with different training duration in the experimental as in the control intervention), we could see that trunk training had a positive effect on ADL (standardised mean difference (SMD) 0.96; 95% confidence interval (CI) 0.69 to 1.24; P < 0.001; 5 trials; 283 participants; very low-certainty evidence), trunk function (SMD 1.49, 95% CI 1.26 to 1.71; P < 0.001; 14 trials, 466 participants; very low-certainty evidence), arm-hand function (SMD 0.67, 95% CI 0.19 to 1.15; P = 0.006; 2 trials, 74 participants; low-certainty evidence), arm-hand activity (SMD 0.84, 95% CI 0.009 to 1.59; P = 0.03; 1 trial, 30 participants; very low-certainty evidence), standing balance (SMD 0.57, 95% CI 0.35 to 0.79; P < 0.001; 11 trials, 410 participants; very low-certainty evidence), leg function (SMD 1.10, 95% CI 0.57 to 1.63; P < 0.001; 1 trial, 64 participants; very low-certainty evidence), walking ability (SMD 0.73, 95% CI 0.52 to 0.94; P < 0.001; 11 trials, 383 participants; low-certainty evidence) and quality of life (SMD 0.50, 95% CI 0.11 to 0.89; P = 0.01; 2 trials, 108 participants; low-certainty evidence). Non-dose-matched trunk training led to no difference for the outcome serious adverse events (odds ratio: 7.94, 95% CI 0.16 to 400.89; 6 trials, 201 participants; very low-certainty evidence). In the analysis of the dose-matched groups (pooling of all trials with equal training duration in the experimental as in the control intervention), we saw that trunk training had a positive effect on trunk function (SMD 1.03, 95% CI 0.91 to 1.16; P < 0.001; 36 trials, 1217 participants; very low-certainty evidence), standing balance (SMD 1.00, 95% CI 0.86 to 1.15; P < 0.001; 22 trials, 917 participants; very low-certainty evidence), leg function (SMD 1.57, 95% CI 1.28 to 1.87; P < 0.001; 4 trials, 254 participants; very low-certainty evidence), walking ability (SMD 0.69, 95% CI 0.51 to 0.87; P < 0.001; 19 trials, 535 participants; low-certainty evidence) and quality of life (SMD 0.70, 95% CI 0.29 to 1.11; P < 0.001; 2 trials, 111 participants; low-certainty evidence), but not for ADL (SMD 0.10; 95% confidence interval (CI) -0.17 to 0.37; P = 0.48; 9 trials; 229 participants; very low-certainty evidence), arm-hand function (SMD 0.76, 95% CI -0.18 to 1.70; P = 0.11; 1 trial, 19 participants; low-certainty evidence), arm-hand activity (SMD 0.17, 95% CI -0.21 to 0.56; P = 0.38; 3 trials, 112 participants; very low-certainty evidence). Trunk training also led to no difference for the outcome serious adverse events (odds ratio (OR): 7.39, 95% CI 0.15 to 372.38; 10 trials, 381 participants; very low-certainty evidence). Time post stroke led to a significant subgroup difference for standing balance (P < 0.001) in non-dose-matched therapy. In non-dose-matched therapy, different trunk therapy approaches had a significant effect on ADL (< 0.001), trunk function (P < 0.001) and standing balance (< 0.001). When participants received dose-matched therapy, analysis of subgroup differences showed that the trunk therapy approach had a significant effect on ADL (P = 0.001), trunk function (P < 0.001), arm-hand activity (P < 0.001), standing balance (P = 0.002), and leg function (P = 0.002). Also for dose-matched therapy, subgroup analysis for time post stroke resulted in a significant difference for the outcomes standing balance (P < 0.001), walking ability (P = 0.003) and leg function (P < 0.001), time post stroke significantly modified the effect of intervention. Core-stability trunk (15 trials), selective-trunk (14 trials) and unstable-trunk (16 trials) training approaches were mostly applied in the included trials. AUTHORS' CONCLUSIONS There is evidence to suggest that trunk training as part of rehabilitation improves ADL, trunk function, standing balance, walking ability, upper and lower limb function, and quality of life in people after stroke. Core-stability, selective-, and unstable-trunk training were the trunk training approaches mostly applied in the included trials. When considering only trials with a low risk of bias, results were mostly confirmed, with very low to moderate certainty, depending on the outcome.
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Affiliation(s)
- Liselot Thijs
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium
| | - Eline Voets
- Department of Neurorehabilitation, KU Leuven, Leuven, Belgium
| | - Stijn Denissen
- AIMS lab, Center for Neurosciences, UZ Brussel, Vrije Universiteit Brussel, Brussels, Belgium
- icometrix, Leuven, Belgium
| | - Jan Mehrholz
- Department of Public Health, Dresden Medical School, Technical University Dresden, Dresden, Germany
| | - Bernhard Elsner
- Department of Public Health, Dresden Medical School, Technical University Dresden, Dresden, Germany
| | - Robin Lemmens
- Department of Neurosciences, Experimental Neurology, KU Leuven, Leuven, Belgium
- Center for Brain & Disease Research, Laboratory of Neurobiology, VIB, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
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Aravind G, Graham ID, Cameron JI, Ploughman M, Salbach NM. Conditions and strategies influencing sustainability of a community-based exercise program incorporating a healthcare-community partnership for people with balance and mobility limitations in Canada: A collective case study of the Together in Movement and Exercise (TIME™) program. FRONTIERS IN REHABILITATION SCIENCES 2023; 4:1064266. [PMID: 36923967 PMCID: PMC10009252 DOI: 10.3389/fresc.2023.1064266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 01/25/2023] [Indexed: 03/02/2023]
Abstract
Background Community-based exercise programs delivered through healthcare-community partnerships (CBEP-HCPs) are beneficial to individuals with balance and mobility limitations. For the community to benefit, however, these programs must be sustained over time. Purpose To identify conditions influencing the sustainability of CBEP-HCPs for people with balance and mobility limitations and strategies used to promote sustainability based on experiences of program providers, exercise participants, and caregivers. Methods Using a qualitative collective case study design, we invited stakeholders (program providers, exercise participants, and caregivers) from sites that had been running a CBEP-HCP for people with balance and mobility limitations for ≥4 years; and sites where the CBEP-HCP had been discontinued, to participate. We used two sustainability models to inform development of interview guides and data analysis. Qualitative data from each site were integrated using a narrative approach to foster deeper understanding of within-organization experiences. Results Twenty-nine individuals from 4 sustained and 4 discontinued sites in Ontario (n = 6) and British Columbia (n = 2), Canada, participated. Sites with sustained programs were characterized by conditions such as need for the program in the community, presence of secure funding or cost recovery mechanisms, presence of community partners, availability of experienced and motivated instructors, and the capacity to allocate resources towards program marketing and participant recruitment. For sites where programs discontinued, diminished participation and/or enrollment and an inability to allocate sufficient financial, human, and logistical resources towards the program affected program continuity. Participants from discontinued sites also identified issues such as staff with low motivation and limited experience, and presence of competing programs within the organization or the community. Staff associated the absence of referral pathways, insufficient community awareness of the program, and the inability to recover program cost due to poor participation, with program discontinuation. Conclusion Sustainability of CBEP-HCPs for people with balance and mobility limitations is influenced by conditions that exist during program implementation and delivery, including the need for the program in the community, and organization and community capacity to bear the program's financial and resource requirements. Complex interactions among these factors, in addition to strategies employed by program staff to promote sustainability, influence program sustainability.
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Affiliation(s)
- Gayatri Aravind
- Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
- March of Dimes Canada, Toronto, ON, Canada
| | - Ian D. Graham
- Ottawa Hospital Research Institute, Ottawa, ON, Canada
| | - Jill I. Cameron
- Department of Occupational Science and Occupational Therapy, Centre for Practice Changing Research, University of Toronto, Toronto, ON, Canada
- The KITE Research Institute, University Health Network, Toronto, ON, Canada
| | - Michelle Ploughman
- BioMedical Sciences, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL, Canada
| | - Nancy M. Salbach
- Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
- The KITE Research Institute, University Health Network, Toronto, ON, Canada
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9
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Pitts J, Bhatt T. Effects of mentally induced fatigue on balance control: a systematic review. Exp Brain Res 2023; 241:13-30. [PMID: 36329316 DOI: 10.1007/s00221-022-06464-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 09/07/2022] [Indexed: 11/06/2022]
Abstract
The relationship between cognitive demands and postural control is controversial. Mental fatigue paradigms investigate the attentional requirements of postural control by assessing balance after a prolonged cognitive task. However, a majority of mental fatigue research has focused on cognition and sports performance, leaving balance relatively underexamined. The purpose of this paper was to systematically review the existing literature on mental fatigue and balance control. We conducted a comprehensive search on PubMed and Web of Science databases for studies comparing balance performance pre- to post-mental fatigue or between a mental fatigue and control group. The literature search resulted in ten relevant studies including both volitional (n = 7) and reactive (n = 3) balance measures. Mental fatigue was induced by various cognitive tasks which were completed for 20-90 min prior to balance assessment. Mental fatigue affected both volitional and reactive balance, resulting in increased postural sway, decreased accuracy on volitional tasks, delayed responses to perturbations, and less effective balance recovery responses. These effects could have been mediated by the depletion of attentional resources or impaired sensorimotor perception which delayed appropriate balance-correcting responses. However, the current literature is limited by the number of studies and heterogeneous mental fatigue induction methods. Future studies are needed to confirm these postulations and examine the effects of mental fatigue on different populations and postural tasks. This line of research could be clinically relevant to improve safety in occupational settings where individuals complete extremely long durations of cognitive tasks and for the development of effective fall-assessment and fall-prevention paradigms.
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Affiliation(s)
- Jessica Pitts
- Department of Physical Therapy, University of Illinois at Chicago, 1919 W Taylor Street, Chicago, IL, 60612, USA
| | - Tanvi Bhatt
- Department of Physical Therapy, University of Illinois at Chicago, 1919 W Taylor Street, Chicago, IL, 60612, USA.
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10
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Pérez-Rodríguez M, Gutiérrez-Suárez A, Arias JÁR, Andreu-Caravaca L, Pérez-Tejero J. Effects of Exercise Programs on Functional Capacity and Quality of Life in People With Acquired Brain Injury: A Systematic Review and Meta-Analysis. Phys Ther 2022; 103:pzac153. [PMID: 36336977 DOI: 10.1093/ptj/pzac153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 05/14/2022] [Accepted: 08/29/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE The aims of this systematic review and meta-analyses were to evaluate the effects of exercise on the functional capacity and quality of life (QoL) of people with acquired brain injury (ABI) and to analyze the influence of training variables. METHODS Five electronic databases (MEDLINE, Cochrane Library, CINAHL, SportDiscus, and Web of Science) were searched until October 2021 for clinical trials or experimental studies examining the effects of exercise on the functional capacity and QoL in adults with ABI and comparing exercise interventions with non-exercise (usual care). RESULTS Thirty-eight studies were evaluated. A total sample of 2219 people with ABI (exercise, n = 1572; control, n = 647) were included in the quantitative analysis. A greater improvement was observed in walking endurance (z score = 2.84), gait speed (z score = 2.01), QoL physical subscale (z score = 3.42), and QoL mental subscale (z score = 3.00) was observed in the experimental group than in the control group. In addition, an improvement was also observed in the experimental group in the "Timed Up and Go" Test scores and balance without differences from the control group. Significant interactions were also observed between the rehabilitation phases, type, frequency and volume of training, and overall effects. CONCLUSION The results suggest that exercise improves functional capacity and QoL regardless of model training, highlighting the effectiveness of long-term exercise that includes short sessions with components such as strength, balance, and aerobic exercise. IMPACT The results shown in this systematic review with meta-analysis will allow physical therapists to better understand the effects of training on people with ABI.
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Affiliation(s)
- Marta Pérez-Rodríguez
- Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, Madrid, Spain
| | - Andrea Gutiérrez-Suárez
- Department of Physiotherapy, Medicine and Biomedical Sciences, Faculty of Physiotherapy, Universidad de A Coruña, A Coruña, Spain
| | - Jacobo Ángel Rubio Arias
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, Madrid, Spain
- Health Research Centre, Department of Education, Faculty of Educational Sciences, University of Almería, Almería, Spain
| | - Luis Andreu-Caravaca
- International Chair of Sports Medicine, Faculty of Medicine, UCAM, Universidad Catolica de Murcia, Murcia, Spain
- Facultad de Deporte, UCAM, Universidad Católica de Murcia, Murcia, Spain
| | - Javier Pérez-Tejero
- Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, Madrid, Spain
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Devasahayam AJ, Farwell K, Lim B, Morton A, Fleming N, Jagroop D, Aryan R, Saumur TM, Mansfield A. The Effect of Reactive Balance Training on Falls in Daily Life: An Updated Systematic Review and Meta-Analysis. Phys Ther 2022; 103:pzac154. [PMID: 37651698 DOI: 10.1093/ptj/pzac154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/11/2022] [Accepted: 08/19/2022] [Indexed: 09/02/2023]
Abstract
OBJECTIVE Reactive balance training (RBT) is an emerging approach to reducing falls risk in people with balance impairments. The purpose of this study was to determine the effect of RBT on falls in daily life among individuals at increased risk of falls and to document associated adverse events. METHODS Databases searched were Ovid MEDLINE (1946 to March 2022), Embase Classic and Embase (1947 to March 2022), Cochrane Central Register of Controlled Trials (2014 to March 2022), and Physiotherapy Evidence Database (PEDro; searched on 22 March 2022). Randomized controlled trials of RBT were included. The literature search was limited to the English language. Records were screened by 2 investigators separately. Outcome measures were number of participants who reported falls after training, number of falls reported after training, and the nature, frequency, and severity of adverse events. Authors of included studies were contacted to obtain additional information. RESULTS Twenty-nine trials were included, of which 17 reported falls and 21 monitored adverse events. Participants assigned to RBT groups were less likely to fall compared with control groups (fall risk ratio = 0.76; 95% CI = 0.63-0.92; I2 = 32%) and reported fewer falls than control groups (rate ratio = 0.61; 95% CI = 0.45-0.83; I2 = 81%). Prevalence of adverse events was higher in RBT (29%) compared with control groups (20%). CONCLUSION RBT reduced the likelihood of falls in daily life for older adults and people with balance impairments. More adverse events were reported in RBT than control groups. IMPACT Balance training that evokes balance reactions can reduce falls among people at increased risk of falls. Older adults and individuals with balance problems were less likely to fall in daily life after participating in RBT compared with traditional balance training. LAY SUMMARY If you are an older adult and/or have balance problems, your physical therapist may prescribe reactive balance training rather than traditional balance training in order to reduce your likelihood of falling in daily life.
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Affiliation(s)
| | - Kyle Farwell
- KITE-Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada
| | - Bohyung Lim
- KITE-Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada
| | - Abigail Morton
- Faculty of Health, University of Waterloo, Waterloo, Ontario, Canada
| | - Natalie Fleming
- École de Readaptation, Université de Sherbrooke, Sherbrooke, Quebec, Canada
- École de Kinésiologie et de Loisir, Université de Moncton, Moncton, New Brunswick, Canada
| | - David Jagroop
- KITE-Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
| | - Raabeae Aryan
- KITE-Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Rehabilitation Sciences Institute, University of Toronto, Toronto, Ontario, Canada
| | - Tyler Mitchell Saumur
- KITE-Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Rehabilitation Sciences Institute, University of Toronto, Toronto, Ontario, Canada
- Evaluative Clinical Sciences, Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Avril Mansfield
- KITE-Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Evaluative Clinical Sciences, Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, Ontario, Canada
- Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada
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12
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Jagroop D, Houvardas S, Danells CJ, Kochanowski J, French E, Salbach NM, Musselman K, Inness EL, Mansfield A. Rehabilitation clinicians' perspectives of reactive balance training. Disabil Rehabil 2022; 44:7967-7973. [PMID: 34812700 DOI: 10.1080/09638288.2021.2004246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
PURPOSE Reactive balance training (RBT) aims to improve reactive balance control. However, because RBT involves clients losing balance, clinicians may view that it is unsafe or not feasible for some clients. We aimed to explore how clinicians implement RBT to treat balance and mobility issues. MATERIALS AND METHODS Physiotherapists and kinesiologists across Canada who reported that they include RBT in their practices were invited to complete telephone interviews about their experiences with RBT. Interviews were transcribed verbatim, and analysed using a deductive thematic analysis. RESULTS Ten participants completed telephone interviews, which lasted between 30-60 min. Participants primarily worked in a hospital setting (inpatient rehabilitation (n = 3); outpatient rehabilitation (n = 2)), and were treated clients with neurological conditions (n = 5). Four main themes were identified: 1) there is variability in RBT approaches; 2) knowledge can be a barrier and facilitator to RBT; 3) reactive balance control is viewed as an advanced skill; and 4) RBT experience builds confidence. CONCLUSIONS Our findings suggest a need for resources to make clinical implementation of RBT more feasible.Implications for rehabilitationTrust between the therapist and client improves self-efficacy and feelings of apprehension/fear when conducting reactive balance training.Being creative and improvising with equipment that is readily available in clinics enables reactive balance training, without the need for high-tech equipment.Clinicians should consider using standardized tools with reactive balance control components, such as the Balance Evaluation Systems Test or Performance Oriented Mobility Assessment, to assess balance control.
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Affiliation(s)
- David Jagroop
- Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
| | | | - Cynthia J Danells
- Toronto Rehabilitation Institute, University Health Network, Toronto, Canada.,Department of Physical Therapy, University of Toronto, Toronto, Canada
| | | | - Esmé French
- Northwestern Ontario Regional Stroke Network, Thunder Bay, Canada
| | - Nancy M Salbach
- Toronto Rehabilitation Institute, University Health Network, Toronto, Canada.,Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - Kristin Musselman
- Toronto Rehabilitation Institute, University Health Network, Toronto, Canada.,Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - Elizabeth L Inness
- Toronto Rehabilitation Institute, University Health Network, Toronto, Canada.,Faculty of Kinesiology, University of Toronto, Toronto, Canada
| | - Avril Mansfield
- Toronto Rehabilitation Institute, University Health Network, Toronto, Canada.,Department of Physical Therapy, University of Toronto, Toronto, Canada.,Evaluative Clinical Sciences, Hurvtiz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Canada
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Staring WHA, van Duijnhoven HJR, Roelofs JMB, Zandvliet S, den Boer J, Lem FC, Geurts ACH, Weerdesteyn V. Improvements in spatiotemporal outcomes, but not in recruitment of automatic postural responses, are correlated with improved step quality following perturbation-based balance training in chronic stroke. Front Sports Act Living 2022; 4:1008236. [DOI: 10.3389/fspor.2022.1008236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 11/01/2022] [Indexed: 11/18/2022] Open
Abstract
IntroductionPeople with stroke often exhibit balance impairments, even in the chronic phase. Perturbation-based balance training (PBT) is a therapy that has yielded promising results in healthy elderly and several patient populations. Here, we present a threefold approach showing changes in people with chronic stroke after PBT on the level of recruitment of automatic postural responses (APR), step parameters and step quality. In addition, we provide insight into possible correlations across these outcomes and their changes after PBT.MethodsWe performed a complementary analysis of a recent PBT study. Participants received a 5-week PBT on the Radboud Fall simulator. During pre- and post-intervention assessments participants were exposed to platform translations in forward and backward directions. We performed electromyography of lower leg muscles to identify changes in APR recruitment. In addition, 3D kinematic data of stepping behavior was collected. We determined pre-post changes in muscle onset, magnitude and modulation of recruitment, step characteristics, and step quality. Subsequently, we determined whether improvements in step or muscle characteristics were correlated with improved step quality.ResultsWe observed a faster gastrocnemius muscle onset in the stance and stepping leg during backward stepping. During forward stepping we found a trend toward a faster tibialis anterior muscle onset in the stepping leg. We observed no changes in modulation or magnitude of muscle recruitment. Leg angles improved by 2.3° in forward stepping and 2.5° in backward stepping. The improvement in leg angle during forward stepping was accompanied by a −4.1°change in trunk angle, indicating a more upright position. Step length, duration and velocity improved in both directions. Changes in spatiotemporal characteristics were strongly correlated with improvements in leg angle, but no significant correlations were observed of muscle onset or recruitment with leg or trunk angle.ConclusionPBT leads to a multi-factorial improvement in onset of APR, spatiotemporal characteristics of stepping, and reactive step quality in people with chronic stroke. However, current changes in APR onset were not correlated with improvement in step quality. Therefore, we suggest that, in addition to spatiotemporal outcomes, other characteristics of muscle recruitment or behavioral substitution may induce step quality improvement after PBT.
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Minelli C, Bazan R, Pedatella MTA, Neves LDO, Cacho RDO, Magalhães SCSA, Luvizutto GJ, Moro CHC, Lange MC, Modolo GP, Lopes BC, Pinheiro EL, de Souza JT, Rodrigues GR, Fabio SRC, do Prado GF, Carlos K, Teixeira JJM, Barreira CMA, Castro RDS, Quinan TDL, Damasceno E, Almeida KJ, Pontes-Neto OM, Dalio MTRP, Camilo MR, Tosin MHDS, Oliveira BC, de Oliveira BGRB, de Carvalho JJF, Martins SCO. Brazilian Academy of Neurology practice guidelines for stroke rehabilitation: part I. ARQUIVOS DE NEURO-PSIQUIATRIA 2022; 80:634-652. [PMID: 35946713 PMCID: PMC9387194 DOI: 10.1590/0004-282x-anp-2021-0354] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 12/21/2021] [Accepted: 01/18/2022] [Indexed: 06/15/2023]
Abstract
The Guidelines for Stroke Rehabilitation are the result of a joint effort by the Scientific Department of Neurological Rehabilitation of the Brazilian Academy of Neurology aiming to guide professionals involved in the rehabilitation process to reduce functional disability and increase individual autonomy. Members of the group participated in web discussion forums with predefined themes, followed by videoconference meetings in which issues were discussed, leading to a consensus. These guidelines, divided into two parts, focus on the implications of recent clinical trials, systematic reviews, and meta-analyses in stroke rehabilitation literature. The main objective was to guide physicians, physiotherapists, speech therapists, occupational therapists, nurses, nutritionists, and other professionals involved in post-stroke care. Recommendations and levels of evidence were adapted according to the currently available literature. Part I discusses topics on rehabilitation in the acute phase, as well as prevention and management of frequent conditions and comorbidities after stroke.
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Affiliation(s)
- Cesar Minelli
- Hospital Carlos Fernando Malzoni, Matão SP, Brazil
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências e Ciências do Comportamento, Ribeirão Preto SP, Brazil
| | - Rodrigo Bazan
- Universidade Estadual Paulista, Faculdade de Medicina de Botucatu, Botucatu SP, Brazil
| | - Marco Túlio Araújo Pedatella
- Hospital Israelita Albert Einstein, Unidade Goiânia, Goiânia GO, Brazil
- Hospital Santa Helena, Goiânia GO, Brazil
- Hospital Encore, Goiânia GO, Brazil
- Hospital Geral de Goiânia, Goiania GO, Brazil
- Hospital de Urgência de Goiânia, Goiânia GO, Brazil
| | | | - Roberta de Oliveira Cacho
- Universidade Federal do Rio Grande do Norte, Faculdade de Ciências da Saúde do Trairi, Santa Cruz RN, Brazil
| | | | - Gustavo José Luvizutto
- Universidade Federal do Triângulo Mineiro, Departamento de Fisioterapia Aplicada, Uberaba MG, Brazil
| | - Carla Heloísa Cabral Moro
- Neurológica Joinville, Joinville SC, Brazil
- Hospital Municipal de Joinville, Joinville SC, Brazil
- Associação Brasil AVC, Joinville SC, Brazil
| | | | | | | | | | - Juli Thomaz de Souza
- Universidade Estadual Paulista, Faculdade de Medicina de Botucatu, Botucatu SP, Brazil
| | - Guilherme Riccioppo Rodrigues
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências e Ciências do Comportamento, Ribeirão Preto SP, Brazil
| | | | | | - Karla Carlos
- Universidade Federal de São Paulo, Escola Paulista de Medicina, São Paulo SP, Brazil
| | | | | | - Rodrigo de Souza Castro
- Hospital Israelita Albert Einstein, Unidade Goiânia, Goiânia GO, Brazil
- Hospital Encore, Goiânia GO, Brazil
| | | | - Eduardo Damasceno
- Hospital Santa Helena, Goiânia GO, Brazil
- Hospital Encore, Goiânia GO, Brazil
- Hospital Geral de Goiânia, Goiania GO, Brazil
- Hospital Orion, Goiania GO, Brazil
| | | | - Octávio Marques Pontes-Neto
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências e Ciências do Comportamento, Ribeirão Preto SP, Brazil
| | - Marina Teixeira Ramalho Pereira Dalio
- Universidade de São Paulo, Hospital das Clínicas, Faculdade de Medicina de Ribeirão Preto, Centro de Cirurgia de Epilepsia de Ribeirão Preto, Ribeirão Preto SP, Brazil
| | - Millene Rodrigues Camilo
- Universidade de São Paulo, Faculdade de Medicina de Ribeirão Preto, Departamento de Neurociências e Ciências do Comportamento, Ribeirão Preto SP, Brazil
| | | | | | | | | | - Sheila Cristina Ouriques Martins
- Rede Brasil AVC, Porto Alegre RS, Brazil
- Hospital Moinhos de Vento, Departamento de Neurologia, Porto Alegre RS, Brazil
- Hospital de Clínicas de Porto Alegre, Departamento de Neurologia, Porto Alegre RS, Brazil
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15
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Impact of pathological conditions on postural reflex latency and adaptability following unpredictable perturbations: A systematic review and meta-analysis. Gait Posture 2022; 95:149-159. [PMID: 35500364 DOI: 10.1016/j.gaitpost.2022.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 04/01/2022] [Accepted: 04/15/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Pathological conditions can impair responses to postural perturbations and increase risk of falls. RESEARCH QUESTION To what extent are postural reflexes impaired in people with pathological conditions and can exercise interventions shorten postural reflexes? METHODS MEDLINE, EMBASE, Scopus, SportDiscus and Web of Science were systematically searched for articles comparing muscle activation onset latency in people with pathological conditions to healthy controls following unpredictable perturbations including the effect of exercise interventions (registration: CRD42020170861). RESULTS Fifty-three articles were included for systematic review. Significant delays in muscle activity onset following perturbations were evident in people with multiple sclerosis (n = 7, mean difference [MD]: 22 ms, 95% confidence interval [CI]: 11, 33), stroke (n = 10, MD: 34 ms, 95% CI: 19, 49), diabetes (n = 2, MD: 19 ms, 95% CI: 10, 27), HIV (n = 3, MD: 9 ms, 95% CI: 4, 14), incomplete spinal cord injury (n = 2, MD: 57 ms, 95% CI: 33, 80) and back and knee pain (n = 7, MD: 12 ms, 95% CI: 6, 18), but not in people with Parkinson's disease (n = 10) or cerebellar dysfunction (n = 4). Following exercise interventions, the paretic limb of stroke survivors (n = 3) displayed significantly faster muscle activation onset latency compared to pre-exercise (MD: -13 ms, 95% CI: -24, -4), with no significant changes in Parkinson's disease (n = 3). CONCLUSIONS This systematic review demonstrated that postural reflexes are significantly delayed in people with multiple sclerosis (+22 ms), stroke (+34 ms), diabetes (+19 ms), HIV (+9 ms), incomplete spinal cord injury (+57 ms), back and knee pain (+12 ms); pathological conditions characterized by impaired sensation or neural function. In contrast, timing of postural reflexes was not impaired in people with Parkinson's disease and cerebellar dysfunction, confirming the limited involvement of supraspinal structures. The meta-analysis showed exercise interventions can significantly shorten postural reflex latencies in stroke survivors (-14 ms), but more research is needed to confirm this finding and in people with other pathological conditions.
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16
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Aravind G, Bashir K, Cameron JI, Howe JA, Jaglal SB, Bayley MT, Teasell RW, Moineddin R, Zee J, Wodchis WP, Tee A, Hunter S, Salbach NM. Community-based exercise programs incorporating healthcare-community partnerships to improve function post-stroke: feasibility of a 2-group randomized controlled trial. Pilot Feasibility Stud 2022; 8:88. [PMID: 35459194 PMCID: PMC9028093 DOI: 10.1186/s40814-022-01037-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 03/17/2022] [Indexed: 11/10/2022] Open
Abstract
Background Despite the potential for community-based exercise programs supported through healthcare-community partnerships (CBEP-HCPs) to improve function post-stroke, insufficient trial evidence limits widespread program implementation and funding. We evaluated the feasibility and acceptability of a CBEP-HCP compared to a waitlist control group to improve everyday function among people post-stroke. Methods We conducted a 3-site, pilot randomized trial with blinded follow-up evaluations at 3, 6, and 10 months. Community-dwelling adults able to walk 10 m were stratified by site and gait speed and randomized (1:1) to a CBEP-HCP or waitlist control group. The CBEP-HCP involved a 1-h, group exercise class, with repetitive and progressive practice of functional balance and mobility tasks, twice a week for 12 weeks. We offered the exercise program to the waitlist group at 10 months. We interviewed 13 participants and 9 caregivers post-intervention and triangulated quantitative and qualitative results. Study outcomes included feasibility of recruitment, interventions, retention, and data collection, and potential effect on everyday function. Results Thirty-three people with stroke were randomized to the intervention (n = 16) or waitlist group (n = 17). We recruited 1–2 participants/month at each site. Participants preferred being recruited by a familiar healthcare professional. Participants described a 10- or 12-month wait in the control group as too long. The exercise program was implemented per protocol across sites. Five participants (31%) in the intervention group attended fewer than 50% of classes for health reasons. In the intervention and waitlist group, retention was 88% and 82%, respectively, and attendance at 10-month evaluations was 63% and 71%, respectively. Participants described inclement weather, availability of transportation, and long commutes as barriers to attending exercise classes and evaluations. Among participants in the CBEP-HCP who attended ≥ 50% of classes, quantitative and qualitative results suggested an immediate effect of the intervention on balance, balance self-efficacy, lower limb strength, everyday function, and overall health. Conclusion The CBEP-HCP appears feasible and potentially beneficial. Findings will inform protocol revisions to optimize recruitment, and program and evaluation attendance in a future trial. Trial registration ClinicalTrials.gov, NCT03122626. Registered April 21, 2017 — retrospectively registered.
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Affiliation(s)
- Gayatri Aravind
- Department of Physical Therapy, University of Toronto, 160-500 University Avenue, Toronto, ON, M5G 1V7, Canada
| | - Kainat Bashir
- Department of Physical Therapy, University of Toronto, 160-500 University Avenue, Toronto, ON, M5G 1V7, Canada
| | - Jill I Cameron
- Department of Occupational Science and Occupational Therapy, University of Toronto, 160-500 University Avenue, Toronto, ON, M5G 1V7, Canada
| | - Jo-Anne Howe
- Department of Physical Therapy, University of Toronto, 160-500 University Avenue, Toronto, ON, M5G 1V7, Canada.,Toronto Rehabilitation Institute, University Health Network, University of Toronto, 550 University Avenue, Toronto, ON, M5G 2A2, Canada
| | - Susan B Jaglal
- Department of Physical Therapy, University of Toronto, 160-500 University Avenue, Toronto, ON, M5G 1V7, Canada.,The KITE Research Institute, University Health Network, 550 University Avenue, Toronto, ON, M5G 2A2, Canada
| | - Mark T Bayley
- Toronto Rehabilitation Institute, University Health Network, University of Toronto, 550 University Avenue, Toronto, ON, M5G 2A2, Canada.,The KITE Research Institute, University Health Network, 550 University Avenue, Toronto, ON, M5G 2A2, Canada.,Department of Medicine, University of Toronto, C. David Naylor Building, 6 Queen's Park Crescent West, Third Floor, London, ON, M5S 3H2, Canada
| | - Robert W Teasell
- Schulich School of Medicine and Dentistry, Western University, St Joseph's Health Care London - Parkwood Institute, 550 Wellington Rd, London, ON, N6C 0A7, Canada
| | - Rahim Moineddin
- Department of Family and Community Medicine, University of Toronto, 160‑500 University Avenue, Toronto, ON, M5G 1V7, Canada
| | - Joanne Zee
- Toronto General Hospital, University Health Network, 585 University Avenue, Toronto, ON, M5G 2N2, Canada
| | - Walter P Wodchis
- Institute of Health Policy, Management and Evaluation, University of Toronto, 155 College Street, 4th Floor, Toronto, ON, M5T 3M6, Canada
| | - Alda Tee
- Central East Stroke Network, Royal Victoria Regional Health Centre, 201 Georgian Drive, Barrie, ON, L4M6M2, Canada
| | - Susan Hunter
- School of Physical Therapy, Western University, 1151 Richmond Street, London, ON, N6A 3K7, Canada
| | - Nancy M Salbach
- Department of Physical Therapy, University of Toronto, 160-500 University Avenue, Toronto, ON, M5G 1V7, Canada. .,The KITE Research Institute, University Health Network, 550 University Avenue, Toronto, ON, M5G 2A2, Canada.
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Kim Y, Vakula MN, Bolton DAE, Dakin CJ, Thompson BJ, Slocum TA, Teramoto M, Bressel E. Which Exercise Interventions Can Most Effectively Improve Reactive Balance in Older Adults? A Systematic Review and Network Meta-Analysis. Front Aging Neurosci 2022; 13:764826. [PMID: 35115917 PMCID: PMC8804322 DOI: 10.3389/fnagi.2021.764826] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/24/2021] [Indexed: 01/07/2023] Open
Abstract
BackgroundReactive balance is the last line of defense to prevent a fall when the body loses stability, and beneficial effects of various exercise-based interventions on reactive balance in older adults have been reported. However, their pooled evidence on the relative effects has yet to be described.ObjectiveTo review and evaluate the comparative effectiveness of various exercise-based interventions on reactive balance in older adults.MethodsNine electronic databases and reference lists were searched from inception to August 2021. Eligibility criteria according to PICOS criteria were as follows: (1) population: older adults with the mean age of 65 years or above; (2) intervention and comparison: at least two distinct exercise interventions or one exercise intervention with a no-exercise controlled intervention (NE) compared in each trial; (3) outcome: at least one measure of reactive balance; (4) study: randomized controlled trial. The main network meta-analysis was performed on data from the entire older adult population, involving all clinical conditions as well as healthy older adults. Subgroup analyses stratified by characteristics of participants (healthy only) and reactive balance outcomes (simulated slip or trip while walking, simulated forward falls, being pushed or pulled, and movable platform) were also conducted.ResultsThirty-nine RCTs (n = 1388) investigating 17 different types of exercise interventions were included in the network meta-analysis. Reactive balance training as a single intervention presented the highest probability (surface under the cumulative ranking (SUCRA) score) of being the best intervention for improving reactive balance and the greatest relative effects vs. NE in the entire sample involving all clinical conditions [SUCRA = 0.9; mean difference (95% Credible Interval): 2.7 (1.0 to 4.3)]. The results were not affected by characteristics of participants (i.e., healthy older adults only) or reactive balance outcomes.Summary/ConclusionThe findings from the NMA suggest that a task-specific reactive balance exercise could be the optimal intervention for improving reactive balance in older adults, and power training can be considered as a secondary training exercise.
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Affiliation(s)
- Youngwook Kim
- Department of Kinesiology and Health Science, Utah State University, Logan, UT, United States
- *Correspondence: Youngwook Kim
| | - Michael N. Vakula
- Department of Kinesiology and Health Science, Utah State University, Logan, UT, United States
| | - David A. E. Bolton
- Department of Kinesiology and Health Science, Utah State University, Logan, UT, United States
| | - Christopher J. Dakin
- Department of Kinesiology and Health Science, Utah State University, Logan, UT, United States
| | - Brennan J. Thompson
- Department of Kinesiology and Health Science, Utah State University, Logan, UT, United States
| | - Timothy A. Slocum
- Department of Special Education and Rehabilitation Counseling, Utah State University, Logan, UT, United States
| | - Masaru Teramoto
- Division of Physical Medicine & Rehabilitation, University of Utah, Salt Lake City, UT, United States
| | - Eadric Bressel
- Department of Kinesiology and Health Science, Utah State University, Logan, UT, United States
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18
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Lui M, McKellar K, Cooper S, Eng JJ, Bird ML. Evaluating the impact of a training program to support transitioning from the hospital to the community for people after stroke: a community case study. BMC Health Serv Res 2022; 22:30. [PMID: 34986836 PMCID: PMC8729091 DOI: 10.1186/s12913-021-07436-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 12/15/2021] [Indexed: 11/18/2022] Open
Abstract
Background The transitions in care along the stroke recovery path are challenging, particularly in finding mechanisms to continue one’s recovery once at home. We aim to evaluate the impact of training physiotherapists and fitness instructors from one regional community together to deliver an evidence-based group exercise program starting in the hospital and transitioning to the community using an implementation approach. Methods The evidenced based exercise program Fitness and Mobility Exercise (FAME) for stroke was chosen as the intervention. Data from interviews with stakeholders (community centre and health authority hospital staff including a physiotherapy navigator) was transcribed and themes evaluated using the RE-AIM (Reach, Efficacy, Adoption, Implementation, Maintenance) framework. These data were supplemented by information collected as a quality assurance project within the health authority. Results Two programs were established; one in the community centre (run over 15 months by fitness instructors) and one in the regional hospital (run over 12 months by a rehabilitation assistant under the direction from a physiotherapist). Transitions in care were facilitated by implementing the same evidence-based group exercise class in both the hospital and community setting, so people living with stroke could seamlessly move from one to another. An existing physiotherapist navigator service also was valued as a support for the transitions between the two centres for people with stroke. The hospital group accessed group-based physiotherapy service on average 31 days earlier than they were able to in a one-to-one format. Conclusions This case study described the implementation of the Fitness and Mobility Exercise (FAME) program in one community and the use of a physiotherapist navigator to assist transition between them. After a community training workshop, FAME programs were established within the health authority and the community centre. FAME program participants within the health authority benefited from reduced wait times to access hospital outpatient physiotherapy service. Improvements in function were measured in and reported by the people after stroke attending either the health authority or community centre FAME groups. Supplementary Information The online version contains supplementary material available at 10.1186/s12913-021-07436-7.
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Affiliation(s)
- Michelle Lui
- Department of Occupational Science and Occupational Therapy, Faculty of Medicine, University of British Columbia, 2211 Wesbrook Mall T325, Vancouver, BC, V6T 2B5, Canada
| | - Katherine McKellar
- Kelowna General Hospital, 2268 Pandosy Street, Kelowna, BC, V1Y 1T2, Canada
| | - Shari Cooper
- Parkinson's Recreation Centre, 1800 Parkinsons way, Kelowna, V17 4P9, Canada
| | - Janice J Eng
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada.,Rehabilitation Research Program, GF Strong Rehabilitation Research Laboratory, Vancouver Coastal Health Research Institute, 4255 Laurel Street, Vancouver, BC, V5Z 2G9, Canada
| | - Marie-Louise Bird
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada. .,Rehabilitation Research Program, GF Strong Rehabilitation Research Laboratory, Vancouver Coastal Health Research Institute, 4255 Laurel Street, Vancouver, BC, V5Z 2G9, Canada. .,School of Health Sciences, University of Tasmania, Newnham Drive, Launceston, Tasmania, 7250, Australia.
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19
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Alayat MSM, Almatrafi NA, El Fiky AAR, Elsodany AM, Shousha TM, Basuodan R. The Effectiveness of Perturbation-Based Training in the Treatment of Patients With Stroke: A Systematic Review and Meta-Analysis. Neurosci Insights 2022; 17:26331055221114818. [PMID: 35910084 PMCID: PMC9329815 DOI: 10.1177/26331055221114818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 07/05/2022] [Indexed: 11/16/2022] Open
Abstract
Purpose: To investigate the effectiveness of perturbation-based training (PBT) on balance and balance confidence in patients with stroke. Methods: Systematic searching was performed from inception to November 2021. The inclusion criteria were RCTs assessed the effectiveness of PBT in patients with stroke. Data regarding participants, intervention parameters, outcome measures, follow-up, and main results were extracted. The outcomes were balance and balance confidence. Methodological quality and quality of evidence were assessed using the Physiotherapy Evidence Database (PEDro) scale and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system; respectively. Data analysis: A total of 7 articles )271 patients) were included. A meta-analysis using a random-effect model was performed on 6 studies. Standardized mean difference (SMD) with a 95% confidence interval was calculated for balance and balance confidence. Results: PEDro scale revealed 5 good-quality and 2 fair-quality studies. The currently available evidence showed significant effect of PBT in improving balance (SMD 0.60 [95% CI 0.15-1.06]; P = .01; very low-quality evidence) and non-significant in improving balance confidence (SMD 0.11 [95% CI −0.24 to 0.45]; P = .55; low-quality evidence). Conclusion: PBT may improve balance in patients with stroke, however its effect on balance confidence was limited. The quality of the evidence was low or very low with little confidence in the effect estimate, which suggests further high-quality trials are required. Registration: PROSPERO registration number (CRD42021291474).
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Affiliation(s)
- Mohamed Salaheldien Mohamed Alayat
- Physiotherapy and Rehabilitation Department, Faculty of Applied Medical Science, Umm Al-Qura University, Makkah, Saudi Arabia
- Department of Basic Science, Faculty of Physical Therapy, Cairo University, Egypt
| | - Nahla Ahmad Almatrafi
- Physiotherapy and Rehabilitation Department, Faculty of Applied Medical Science, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Amir Abdel Raouf El Fiky
- Department of Physical Therapy for Neurological Disorders and its Surgery, Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | | | - Tamer Mohamed Shousha
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Reem Basuodan
- Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University Riyadh, Saudi Arabia
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20
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Efficacy and safety of manual acupuncture for the treatment of upper limb motor dysfunction after stroke: Protocol for a systematic review and meta-analysis. PLoS One 2021; 16:e0258921. [PMID: 34767554 PMCID: PMC8589149 DOI: 10.1371/journal.pone.0258921] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 10/11/2021] [Indexed: 11/19/2022] Open
Abstract
Introduction The incidence of stroke sequelae among patients is as high as 70%–80%. Flexor spasm is the most common stroke sequela, presenting a heavy burden to the patients and their families. This study will evaluate the results of randomized controlled trials to determine the efficacy and safety of hand manipulation acupuncture for the treatment of upper limb motor dysfunction after stroke. Methods Eight databases, including China National Knowledge Infrastructure, Chinese Scientific Journal Database, Cochrane Central Register of Controlled Trials, Embase, MEDLINE, PubMed, Wanfang Database, and Web of Science, will be searched using English and Chinese search strategies. In addition, manual retrieval of research papers, conference papers, ongoing experiments, and internal reports, among others, will supplement electronic retrieval. All eligible studies published on or before January 15, 2021 will be selected. To enhance the effectiveness of the study, only clinical randomized controlled trials related to the use of manual acupuncture for the treatment of upper limb motor dysfunction after stroke will be included. Analysis The Fugl-Meyer upper extremity assessment will be the primary outcome measure, whereas the Wolf Motor Function Test, Modified Ashworth Scale, arm movement survey test table, and upper extremity freehand muscle strength assessment scores will be the secondary outcomes. Side effects and adverse events will be included as safety evaluations. To ensure the quality of the systematic evaluation, study selection, data extraction, and quality assessment will be independently performed by two authors, and a third author will resolve any disagreement. Ethics and dissemination This systematic review will evaluate the efficacy and safety of manual acupuncture for the treatment of upper limb motor dysfunction after stroke. Since all included data will be obtained from published articles, it does not require ethical approval and will be published in a peer-reviewed journal. INPLASY registration number: INPLASY202110071.
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21
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Junata M, Cheng KCC, Man HS, Lai CWK, Soo YOY, Tong RKY. Kinect-based rapid movement training to improve balance recovery for stroke fall prevention: a randomized controlled trial. J Neuroeng Rehabil 2021; 18:150. [PMID: 34635141 PMCID: PMC8503723 DOI: 10.1186/s12984-021-00922-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 08/12/2021] [Indexed: 11/18/2022] Open
Abstract
Background Falls are more prevalent in stroke survivors than age-matched healthy older adults because of their functional impairment. Rapid balance recovery reaction with adequate range-of-motion and fast response and movement time are crucial to minimize fall risk and prevent serious injurious falls when postural disturbances occur. A Kinect-based Rapid Movement Training (RMT) program was developed to provide real-time feedback to promote faster and larger arm reaching and leg stepping distances toward targets in 22 different directions. Objective To evaluate the effectiveness of the interactive RMT and Conventional Balance Training (CBT) on chronic stroke survivors’ overall balance and balance recovery reaction. Methods In this assessor-blinded randomized controlled trial, chronic stroke survivors were randomized to receive twenty training sessions (60-min each) of either RMT or CBT. Pre- and post-training assessments included clinical tests, as well as kinematic measurements and electromyography during simulated forward fall through a “lean-and-release” perturbation system. Results Thirty participants were recruited (RMT = 16, CBT = 14). RMT led to significant improvement in balance control (Berg Balance Scale: pre = 49.13, post = 52.75; P = .001), gait control (Timed-Up-and-Go Test: pre = 14.66 s, post = 12.62 s; P = .011), and motor functions (Fugl-Meyer Assessment of Motor Recovery: pre = 60.63, post = 65.19; P = .015), which matched the effectiveness of CBT. Both groups preferred to use their non-paretic leg to take the initial step to restore stability, and their stepping leg’s rectus femoris reacted significantly faster post-training (P = .036). Conclusion The RMT was as effective as conventional balance training to provide beneficial effects on chronic stroke survivors’ overall balance, motor function and improving balance recovery with faster muscle response. Trial registration: The study was registered at Clinicaltrials.gov (https://clinicaltrials.gov/ct2/show/NCT03183635, NCT03183635) on 12 June 2017.
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Affiliation(s)
- Melisa Junata
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Kenneth Chik-Chi Cheng
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Hok Sum Man
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong, SAR, China.,Department of Sports Science and Physical Education, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | | | - Yannie Oi-Yan Soo
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Raymond Kai-Yu Tong
- Department of Biomedical Engineering, The Chinese University of Hong Kong, Hong Kong, SAR, China.
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22
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Alamer A, Melese H, Getie K, Deme S, Tsega M, Ayhualem S, Birhanie G, Abich Y, Yitayeh Gelaw A. Effect of Ankle Joint Mobilization with Movement on Range of Motion, Balance and Gait Function in Chronic Stroke Survivors: Systematic Review of Randomized Controlled Trials. Degener Neurol Neuromuscul Dis 2021; 11:51-60. [PMID: 34512072 PMCID: PMC8420562 DOI: 10.2147/dnnd.s317865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 08/17/2021] [Indexed: 11/23/2022] Open
Abstract
Background Ankle joint mobilization with movement has been speculated to be an important intervention for enhancing range of motion, balance, and gait functions in chronic stroke survivors. Nonetheless, there is a scarcity of recent conclusive evidence that evaluates its efficacy in chronic stroke patients. The purpose of this review was to synthesize existing evidence on the efficacy of mobilization with movement therapy on range of motion, balance, and gait performance in subjects after stroke. Methods A comprehensive systematic search of literature was performed using the following databases: PubMed/Medline, CINAHL, AMED, PEDro, Cochrane Library, and Scopus. Physiotherapy Evidence Database (PEDro) scale was used to evaluate the methodological quality of included trials. The primary outcome measures of this review were dorsiflexion range of motion (DF-ROM), and Berg balance scale (BBS). This review was reported in accordance with PRISMA statement guidelines. Due to variations in relevant trials, meta-analysis was not carried out. Results and Conclusions Seven randomized controlled trials with a total of 224 subjects were analyzed. Evidence of overall quality was graded from moderate to high. This review found that mobilization with movement therapy could be an alternative rehabilitative intervention for subjects with chronic stroke to increase range of motion, balance, and gait ability. However, the evidence remains preliminary due to the small number of participants. Large-scale RCTs in the future are warranted to investigate the efficacy of mobilization with movement in subgroups of chronic stroke subjects.
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Affiliation(s)
- Abayneh Alamer
- Department of Physiotherapy, School of Medicine, College of Health Sciences and Ayder Comprehensive Specialized Hospital, Mekelle University, Mekelle, Ethiopia
| | - Haimanot Melese
- Department of Physiotherapy, School of Medicine, College of Health Sciences and Ayder Comprehensive Specialized Hospital, Mekelle University, Mekelle, Ethiopia
| | - Kefale Getie
- Department of Physiotherapy, School of Medicine, College of Health Sciences and Ayder Comprehensive Specialized Hospital, Mekelle University, Mekelle, Ethiopia
| | - Sisay Deme
- Department of Physiotherapy, School of Medicine, College of Health Sciences and Ayder Comprehensive Specialized Hospital, Mekelle University, Mekelle, Ethiopia
| | - Molla Tsega
- Department of Internal Medicine, School of Medicine, College of Health Sciences and Ayder Comprehensive Specialized Hospital, Mekelle University, Mekelle, Ethiopia
| | - Sileshi Ayhualem
- Department of Anatomy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Gebremeskel Birhanie
- Department of Physiotherapy, School of Medicine, College of Health Sciences, TibebeGhion Comprehensive Specialized Hospital, Bahir Dar University, Bahir Dar, Ethiopia
| | - Yohannes Abich
- Department of Physiotherapy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Asmare Yitayeh Gelaw
- Department of Physiotherapy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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23
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Nicolini C, Nelson AJ. Current Methodological Pitfalls and Caveats in the Assessment of Exercise-Induced Changes in Peripheral Brain-Derived Neurotrophic Factor: How Result Reproducibility Can Be Improved. FRONTIERS IN NEUROERGONOMICS 2021; 2:678541. [PMID: 38235217 PMCID: PMC10790889 DOI: 10.3389/fnrgo.2021.678541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/04/2021] [Indexed: 01/19/2024]
Abstract
Neural mechanisms, such as enhanced neuroplasticity within the motor system, underpin exercise-induced motor improvements. Being a key mediator of motor plasticity, brain-derived neurotrophic factor (BDNF) is likely to play an important role in mediating exercise positive effects on motor function. Difficulties in assessing brain BDNF levels in humans have drawn attention to quantification of blood BDNF and raise the question of whether peripheral BDNF contributes to exercise-related motor improvements. Methodological and non-methodological factors influence measurements of blood BDNF introducing a substantial variability that complicates result interpretation and leads to inconsistencies among studies. Here, we discuss methodology-related issues and approaches emerging from current findings to reduce variability and increase result reproducibility.
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Affiliation(s)
| | - Aimee J. Nelson
- Department of Kinesiology, McMaster University, Hamilton, ON, Canada
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24
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Interventions for preventing falls in people post-stroke: A meta-analysis of randomized controlled trials. Gait Posture 2021; 84:377-388. [PMID: 33476831 DOI: 10.1016/j.gaitpost.2020.12.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 11/22/2020] [Accepted: 12/31/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Falls are a serious challenge facing individuals post-stroke. In the past decades, various fall prevention interventions have been developed. It remains unknown if any of these interventions are effective in reducing falls in this population. Such a knowledge gap could impede the effort of preventing falls in people post-stroke. RESEARCH QUESTIONS 1) Are there effective interventions to prevent falls among people in the post-acute and chronic stages of stroke? and 2) How do fall prevention interventions change three key fall risk factors in this population: balance, mobility, and lower limb strength? METHODS Eleven databases were searched for randomized controlled trials which included falls in people post-stroke as an outcome measure. Information on the participants, training protocol, and outcome measures were collected for each study. The primary outcome is the number of fallers and the explanatory variables included mean difference and standard deviation for fall risk factors. Studies were quality appraised using the Physiotherapy Evidence Database scale and the funnel plot. RESULTS Thirteen studies enrolling 1352 participants were identified. Effect size quantified by the odds ratio (OR) for falls and standardized mean difference (SMD) for fall risk factors were calculated. Overall no intervention appears to be significantly more effective in preventing falls than placebo training (OR = 0.88 with a range of [0.23 3.66]; 95 % confidence interval = [0.64 1.21], p = 0.44). All interventions showed little effect in improving the fall risk factors (SMD = -0.01 to 0.06 and p-value = 0.38-0.86), except one (the combined treadmill and overground walking) which significantly improved mobility. SIGNIFICANCE Currently no program is effective in reducing falls in people post-stroke. Future studies should measure falls as a primary outcome based on a consistent definition of falls and reliable approaches to collect falls data.
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25
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Does Exercise-Based Conventional Training Improve Reactive Balance Control among People with Chronic Stroke? Brain Sci 2020; 11:brainsci11010002. [PMID: 33374957 PMCID: PMC7821930 DOI: 10.3390/brainsci11010002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/15/2020] [Accepted: 12/17/2020] [Indexed: 11/16/2022] Open
Abstract
Background: Exercise-based conventional training has predominantly benefited fall-associated volitional balance control domain; however, the effect on reactive balance control is under-examined. Therefore, the purpose of this study was to examine the effect of exercise-based conventional training on reactive balance control. Methods: Eleven people with chronic stroke (PwCS) underwent multi-component training for six weeks (20 sessions) in a tapering manner. Training focused on four constructs-stretching, functional strengthening, balance, and endurance. Volitional balance was measured via movement velocity on the Limits of Stability (LOS) test and reactive balance via center of mass (COM) state stability on the Stance Perturbation Test (SPT). Additionally, behavioral outcomes (fall incidence and/or number of steps taken) were recorded. Results: Movement velocity significantly increased on the LOS test (p < 0.05) post-intervention with a significant decrease in fall incidence (p < 0.05). However, no significant changes were observed in the COM state stability, fall incidence and number of recovery steps on the SPT post-intervention. Conclusion: Although volitional and reactive balance control may share some neurophysiological and biomechanical components, training based on volitional movements might not significantly improve reactive balance control for recovery from large-magnitude perturbations due to its task-specificity.
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26
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Park D, Cynn HS. Effects of Walking With Talus-Stabilizing Taping on Passive Range of Motion, Timed Up and Go, Temporal Parameters of Gait, and Fall Risk in Individuals With Chronic Stroke: A Cross-sectional Study. J Manipulative Physiol Ther 2020; 44:49-55. [PMID: 33248745 DOI: 10.1016/j.jmpt.2020.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 07/19/2020] [Accepted: 07/21/2020] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The purpose of this study was to determine the effects of walking with talus-stabilizing taping on ankle dorsiflexion passive range of motion, the timed up-and-go test, temporal parameters of gait, and fall risk in individuals with chronic stroke. METHODS In this cross-sectional design study, 20 participants with chronic stroke (9 female, 11 male), aged 60.5 ± 8.1 years, were included. Three conditions were evaluated: barefoot, immediately after applying talus-stabilizing taping, and after 5 minutes of walking with talus-stabilizing taping. One-way repeated-measures analysis of variance was used to determine the differences in ankle dorsiflexion passive range of motion, timed up-and-go test results, temporal parameters of gait, and fall risk across the 3 conditions. RESULTS Ankle dorsiflexion passive range of motion, walking speed, and single-limb support phase were significantly improved after 5 minutes of walking with talus-stabilizing taping compared to those in the barefoot and immediately-after-taping conditions. The timed up-and-go test, double-limb support phase, and fall-risk results significantly decreased more after 5 minutes of walking with talus-stabilizing taping compared to barefoot and immediately after taping. CONCLUSION After the application of talus-stabilizing taping, ankle dorsiflexion passive range of motion, timed up-and-go test results, temporal parameters of gait, and fall risk were reduced in individuals with chronic stroke.
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Affiliation(s)
- Donghwan Park
- Department of Physical Therapy, Graduate School, Yonsei University, Wonju, Republic of Korea
| | - Heon-Seock Cynn
- Department of Physical Therapy, Graduate School, Yonsei University, Wonju, Republic of Korea.
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27
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Paci M, Prestera C, Ferrarello F. Generalizability of Results from Randomized Controlled Trials in Post-Stroke Physiotherapy. Physiother Can 2020; 72:382-393. [PMID: 35110812 PMCID: PMC8781507 DOI: 10.3138/ptc-2018-0117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Purpose: The randomized controlled trial (RCT) is considered a reliable experimental design, able to detect the effect of an intervention. However, a criticism frequently levelled at RCTs by clinicians is their lack of generalizability. This study aimed to evaluate the generalizability of findings from RCTs of physiotherapy interventions for individuals with stroke. Method: A sample of RCTs of physiotherapy interventions after stroke indexed in the PEDro database was selected, and the reported inclusion and exclusion criteria were analyzed. Results: We reviewed 100 articles, which included 7,366 participants (41.6% women, with a mean weighted age of 65.5 years). The most frequent criteria for exclusion were comorbidity (83%), cognitive impairments (69%), communication skills (55%), recurrent stroke (53%), low functional level (47%) and being elderly (25%). Conclusions: A variety of cohorts of individuals who have had a stroke are excluded from RCTs published in the field of physiotherapy. Because they represent a substantial proportion of the real-world population with stroke, and consequently treated in clinical practice, more vulnerable cohorts of participants should be included in RCTs.
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Affiliation(s)
- Matteo Paci
- Unit of Functional Recovery, Azienda USL Toscana Centro, Florence
| | - Claudia Prestera
- Rehabilitation Center, Fondazione Filippo Turati Onlus, Gavinana, Pistoia, Italy
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28
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Jiang Y, Xia Q, Zhou P, Jiang S, Diwan VK, Xu B. Falls and Fall-Related Consequences among Older People Living in Long-Term Care Facilities in a Megacity of China. Gerontology 2020; 66:523-531. [PMID: 33022681 DOI: 10.1159/000510469] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 07/27/2020] [Indexed: 01/06/2023] Open
Abstract
INTRODUCTION Falls are currently the top safety problem in long-term care facilities (LTCFs) in China. Due to the increasing number of residents living in LTCFs, more evidence is needed to give a foundation for fall prevention. OBJECTIVE This study aimed to explore the epidemiological characteristics of falls in LTCFs in central Shanghai. METHODS The study was conducted in 21 LTCFs in a central district in Shanghai, with a capacity of 3,065 residents. A two-stage sampling method was applied in participant recruitment. Falls were recorded by LTCF staff over a 12-month period. Details of falls were obtained by face-to-face interviews. The χ2 test was used in data analyses. RESULTS The incidence of falls was 13.5%; 64.0% falls resulted in injuries, with 32.0% involving fractures. Women had a significantly higher incidence of injurious falls than men (χ2 = 4.066, p = 0.044). Residents aged 80-89 years or in level 1 care had the highest incidence of falls with severe consequences. The incidence of falls was significantly higher at small- or medium-sized LTCFs, public LTCFs, and LTCFs with higher environmental risk levels compared to their counterparts. Most falls occurred when walking on a flat floor (28.9%) and rising up or sitting down (24.0%); 40.9% occurred during the night. Of those injured, 54.8% were treated in hospitals, and only 53.7% completely recovered. CONCLUSIONS Though the average incidence of falls in LTCFs in Shanghai was relatively low, great variation was observed between LTCFs, and severe consequences occurred frequently. Fall prevention programmes should be evidence-based with applicable devices and individualized care services and supports. The roles of personal and institutional factors on falls warrant further study.
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Affiliation(s)
- Yu Jiang
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China.,Department of Chronic Disease Control and Prevention, Changning District Center for Disease Control and Prevention, Shanghai, China.,Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
| | - Qinghua Xia
- Department of Chronic Disease Control and Prevention, Changning District Center for Disease Control and Prevention, Shanghai, China
| | - Peng Zhou
- Department of Chronic Disease Control and Prevention, Changning District Center for Disease Control and Prevention, Shanghai, China
| | - Shuo Jiang
- Department of Chronic Disease Control and Prevention, Changning District Center for Disease Control and Prevention, Shanghai, China
| | - Vinod K Diwan
- Department of Global Public Health, Karolinska Institute, Stockholm, Sweden
| | - Biao Xu
- Department of Epidemiology, School of Public Health, Fudan University, Shanghai, China, .,Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China, .,Department of Global Public Health, Karolinska Institute, Stockholm, Sweden,
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29
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Ryan AS, Roy A, Oursler KK. Gait and Balance Biomechanics in Older Adults With and Without Human Immunodeficiency Virus. AIDS Res Hum Retroviruses 2020; 35:1089-1094. [PMID: 31547668 DOI: 10.1089/aid.2019.0102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Balance deficits impose limitations and can impede safe walking contributing to falls and falls-related complications. The objective of this study was to perform an in-depth balance assessment and compare domains of limitations in older men with and without HIV infection. Fifteen sedentary African American men either with HIV (n = 6) or without HIV (n = 9 controls) participated. Standing balance was assessed under quiet stance on dual synchronized force plates during three 30 s trials with eyes open. Participants also completed standardized clinical instruments of balance, including the Berg Balance Scale (BBS) and Dynamic Gait Index (DGI). Older participants with HIV have lower BBS and DGI scores than controls (both p < .05). Adults with HIV have nearly twice the magnitude greater center of pressure (COP) sway variability than controls (1.42 ± 1.20 cm2 vs. 0.71 ± 0.1 cm2, p < .05). These data demonstrating differences in COP sway area between groups may further support evidence of potential fall risk and contribute to frailty in older adults with HIV.
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Affiliation(s)
- Alice S. Ryan
- VA Maryland Health Care System, Baltimore VA Medical Center, Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
- Baltimore VA Medical Center, Geriatric Research, Education and Clinical Center (GRECC), VA Maryland Health Care System, Baltimore, Maryland
- Division of Infectious Disease, Department of Medicine, Virginia Tech Carilion School of Medicine, Roanoke, Virginia
- Salem Veterans Affairs Medical Center, Salem, Virginia
| | - Anindo Roy
- VA Maryland Health Care System, Baltimore VA Medical Center, Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
- Baltimore VA Medical Center, Geriatric Research, Education and Clinical Center (GRECC), VA Maryland Health Care System, Baltimore, Maryland
- Division of Infectious Disease, Department of Medicine, Virginia Tech Carilion School of Medicine, Roanoke, Virginia
- Salem Veterans Affairs Medical Center, Salem, Virginia
| | - Krisann K. Oursler
- VA Maryland Health Care System, Baltimore VA Medical Center, Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
- Baltimore VA Medical Center, Geriatric Research, Education and Clinical Center (GRECC), VA Maryland Health Care System, Baltimore, Maryland
- Division of Infectious Disease, Department of Medicine, Virginia Tech Carilion School of Medicine, Roanoke, Virginia
- Salem Veterans Affairs Medical Center, Salem, Virginia
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Abou L, Alluri A, Fliflet A, Du Y, Rice LA. Effectiveness of Physical Therapy Interventions in Reducing Fear of Falling Among Individuals With Neurologic Diseases: A Systematic Review and Meta-analysis. Arch Phys Med Rehabil 2020; 102:132-154. [PMID: 32745544 DOI: 10.1016/j.apmr.2020.06.025] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 06/23/2020] [Accepted: 06/30/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To summarize the effectiveness of physical therapy interventions to reduce fear of falling (FOF) among individuals living with neurologic diseases. DATA SOURCES PubMed, Physiotherapy Evidence Database, Scopus, Web of Science, PsycINFO, Cumulative Index to Nursing and Allied Health, and SportDiscuss were searched from inception until December 2019. STUDY SELECTION Clinical trials with either the primary or secondary aim to reduce FOF among adults with neurologic diseases were selected. DATA EXTRACTION Potential articles were screened for eligibility, and data were extracted by 2 independent researchers. Risk of bias was assessed by the Cochrane Risk of Bias tool for randomized controlled trials and the National Institutes of Health Quality Assessment Tool for pre-post studies. A meta-analysis was performed among trials presenting with similar clinical characteristics. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) was used to rate the overall quality of evidence. RESULTS Sixty-one trials with 3954 participants were included in the review and 53 trials with 3524 participants in the meta-analysis. The included studies presented, in general, with a low to high risk of bias. A combination of gait and balance training was significantly more effective compared with gait training alone in reducing FOF among individuals with Parkinson disease (PD) (mean difference [MD]=11.80; 95% CI, 8.22-15.38; P<.001). Home-based exercise and leisure exercise demonstrated significant improvement in reducing FOF over usual care in multiple sclerosis (MS) (MD=15.27; 95% CI, 6.15-24.38; P=.001). No statistically significant between-groups differences were reported among individuals with stroke and spinal cord injury. The overall quality of evidence presented in this review ranges from very low to moderate according to the assessment with the GRADE approach. CONCLUSIONS Gait with lower limb training combined with balance training is effective in reducing FOF in individuals with PD. Also, home-based or leisure exercise is effective among individuals with MS. However, because of several limitations of the included studies, further research is needed to examine the effectiveness of FOF intervention among individuals with neurologic diseases.
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Affiliation(s)
- Libak Abou
- Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Aditya Alluri
- Department of Molecular and Cellular Biology, College of Liberal Arts & Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Alexander Fliflet
- Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Yiting Du
- Department of Interdisciplinary Health Sciences, College of Applied Health Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois
| | - Laura A Rice
- Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois.
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31
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Esmaeili V, Juneau A, Dyer JO, Lamontagne A, Kairy D, Bouyer L, Duclos C. Intense and unpredictable perturbations during gait training improve dynamic balance abilities in chronic hemiparetic individuals: a randomized controlled pilot trial. J Neuroeng Rehabil 2020; 17:79. [PMID: 32552850 PMCID: PMC7298869 DOI: 10.1186/s12984-020-00707-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 06/08/2020] [Indexed: 11/26/2022] Open
Abstract
Background Previous studies have assessed the effects of perturbation training on balance after stroke. However, the perturbations were either applied while standing or were small in amplitude during gait, which is not representative of the most common fall conditions. The perturbations were also combined with other challenges such as progressive increases in treadmill speed. Objective To determine the benefit of treadmill training with intense and unpredictable perturbations compared to treadmill walking-only training for dynamic balance and gait post-stroke. Methods Twenty-one individuals post-stroke with reduced dynamic balance abilities, with or without a history of fall and ability to walk on a treadmill without external support or a walking aid for at least 1 min were allocated to either an unpredictable gait perturbation (Perturb) group or a walking-only (NonPerturb) group through covariate adaptive randomization. Nine training sessions were conducted over 3 weeks. NonPerturb participants only walked on the treadmill but were offered perturbation training after the control intervention. Pre- and post-training evaluations included balance and gait abilities, maximal knee strength, balance confidence and community integration. Six-week phone follow-ups were conducted for balance confidence and community integration. Satisfaction with perturbation training was also assessed. Results With no baseline differences between groups (p > 0.075), perturbation training yielded large improvements in most variables in the Perturb (p < 0.05, Effect Size: ES > .46) group (n = 10) and the NonPerturb (p ≤ .089, ES > .45) group (n = 7 post-crossing), except for maximal strength (p > .23) in the NonPerturb group. Walking-only training in the NonPerturb group (n = 8, pre-crossing) mostly had no effect (p > .292, ES < .26), except on balance confidence (p = .063, ES = .46). The effects of the gait training were still present on balance confidence and community integration at follow-up. Satisfaction with the training program was high. Conclusion Intense and unpredictable gait perturbations have the potential to be an efficient component of training to improve balance abilities and community integration in individuals with chronic stroke. Retrospective registration: ClinicalTrials.gov. March 18th, 2020. Identifier: NCT04314830.
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Affiliation(s)
- Vahid Esmaeili
- School of Rehabilitation, Université de Montréal, P.O. Box 6128, Station Centre-Ville, Montreal, Quebec, H3C 3J7, Canada.,Centre for Interdisciplinary Research in Rehabilitation-Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal, in CIUSSS du Centre-Sud-de-l'ile-de-Montréal, Montreal, Canada
| | - Andréanne Juneau
- Centre for Interdisciplinary Research in Rehabilitation-Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal, in CIUSSS du Centre-Sud-de-l'ile-de-Montréal, Montreal, Canada.,Lethbridge-Layton-MacKay Rehabilitation Centre, Montréal, Canada
| | - Joseph-Omer Dyer
- School of Rehabilitation, Université de Montréal, P.O. Box 6128, Station Centre-Ville, Montreal, Quebec, H3C 3J7, Canada
| | - Anouk Lamontagne
- Centre for Interdisciplinary Research in Rehabilitation-Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal, in CIUSSS du Centre-Sud-de-l'ile-de-Montréal, Montreal, Canada.,School of Physical and Occupationnal Therapy, McGill University, Montréal, Canada
| | - Dahlia Kairy
- School of Rehabilitation, Université de Montréal, P.O. Box 6128, Station Centre-Ville, Montreal, Quebec, H3C 3J7, Canada.,Centre for Interdisciplinary Research in Rehabilitation-Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal, in CIUSSS du Centre-Sud-de-l'ile-de-Montréal, Montreal, Canada
| | - Laurent Bouyer
- Department of Rehabilitation, Faculty of Medicine, Université Laval and Center for Interdisciplinary Research in Rehabilitation and Social Integration, CIUSSS-CN, Quebec City, Canada
| | - Cyril Duclos
- School of Rehabilitation, Université de Montréal, P.O. Box 6128, Station Centre-Ville, Montreal, Quebec, H3C 3J7, Canada. .,Centre for Interdisciplinary Research in Rehabilitation-Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal, in CIUSSS du Centre-Sud-de-l'ile-de-Montréal, Montreal, Canada.
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Bird ML, Mortenson WB, Eng JJ. Evaluation and facilitation of intervention fidelity in community exercise programs through an adaptation of the TIDier framework. BMC Health Serv Res 2020; 20:68. [PMID: 32000776 PMCID: PMC6993417 DOI: 10.1186/s12913-020-4919-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 01/17/2020] [Indexed: 11/25/2022] Open
Abstract
Background Despite high quality evidence supporting multiple physical and cognitive benefits of community-based exercise for people after stroke, there is little understanding on how to facilitate uptake of these research findings to real-world programs. A common barrier is a lack of standardised training for community fitness instructors, which hampers the ability to train more instructors to deliver the program as it was designed. Scaling up program delivery, while maintaining program fidelity, is complex. The objective of this research is to explore novel use of the Template for Intervention Description and Replication (TIDier) framework to evaluate and support implementation fidelity of a community exercise program. Methods We embedded intervention fidelity evaluation into an inaugural training program for fitness instructors who were to deliver the Fitness and Mobility Exercise Program for stroke, which has established efficacy. The training program consisted of a face-to-face workshop followed by 3 worksite ‘audit and feedback coaching cycles’ provided over 3 iterations of the 12-week program offered over 1 year. A modified TIDIER checklist (with 2 additional criteria) was used within the training workshop to clarify the key ‘active ingredients’ that were required for program fidelity, and secondly as a basis for the audit and feedback process enabling the quantitative measurement of fidelity. Data were collected from audits of observed classes and from a survey provided by fitness instructors who implemented the program. Results We demonstrated the feasibility of the TIDier checklist to capture 14 essential items for implementation evaluation of a complex exercise intervention for people with chronic health conditions over 3 iterations of the program. Based on the audit tool, program fidelity was high and improved over time. Three content areas for workplace coaching (intensity monitoring, space, and educational tips) were identified from the audit tool and were addressed. Conclusion Training of staff to deliver exercises to high need populations utilising workshops and workplace coaching that used the TIDier framework for training, onsite audit and feedback resulted in a high level of fidelity to the program principles. A novel checklist based on the TIDier framework was useful for embedding implementation fidelity in complex community-based interventions.
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Affiliation(s)
- Marie-Louise Bird
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada. .,Rehabilitation Research Program, GF Strong Rehabilitation Research Lab, Vancouver Coastal Health Research Institute, 4255 Laurel Street, Vancouver, BC, V5Z 2G9, Canada.
| | - William B Mortenson
- Rehabilitation Research Program, GF Strong Rehabilitation Research Lab, Vancouver Coastal Health Research Institute, 4255 Laurel Street, Vancouver, BC, V5Z 2G9, Canada.,Department of Occupational Science and Occupational Therapy, Faculty of Medicine, University of British Columbia, T325 - 2211 Wesbrook Mall, Vancouver, BC, V6T 2B5, Canada
| | - Janice J Eng
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada.,Rehabilitation Research Program, GF Strong Rehabilitation Research Lab, Vancouver Coastal Health Research Institute, 4255 Laurel Street, Vancouver, BC, V5Z 2G9, Canada
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33
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Mohd Nordin NA, Yusoff NAH, Ajit Singh DK. Facilitating Exercise Engagement among Community Dwelling Stroke Survivors: Is a once Per Week Group Session Sufficient? INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E4746. [PMID: 31783575 PMCID: PMC6926925 DOI: 10.3390/ijerph16234746] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 11/12/2019] [Accepted: 11/14/2019] [Indexed: 12/17/2022]
Abstract
Although exercise is proven as an effective strategy to combat post-stroke complications and the risk of stroke recurrence, many stroke survivors fail to engage in this activity following rehabilitation. In this study, we assessed the feasibility and usefulness of a low-frequency group exercise to determine its suitability as an approach to facilitate exercise engagement among stroke survivors. Forty-one stroke survivors, mean (SD) age 59.34 (10.02) years, mean time post-stroke 17.13 (17.58) months, completed a 90 minute, once per week, group exercise supervised by therapists for 12 weeks. The exercise outcomes were measured using standardized clinical tests. We observed improvement in the group's physical performance; balance score by 3 units (Z = -3.88, p < 0.001), speed of repetitive sit to stand by 3.4 s (Z = -4.69, p < 0.001), and walking speed by 8.22 m/min (Z = -3.25, p < 0.001). Scores of seven out of 14 Berg's balance scale items increased significantly, indicating better balance ability among the survivors. In conclusion, a 12-week, once per week group exercise session seems feasible and sufficient to improve the physical performance of community dwelling stroke survivors. This exercise arrangement may be offered to stroke survivors to facilitate exercise practice following rehabilitation.
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Affiliation(s)
- Nor Azlin Mohd Nordin
- Physiotherapy Programme, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Jalan Raja Muda, Abdul Aziz, Kuala Lumpur 50300, Malaysia; (N.A.H.Y.); (D.K.A.S.)
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34
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Park D, Cynn HS, Yi C, Choi WJ, Shim JH, Oh DW. Four-week training involving self-ankle mobilization with movement versus calf muscle stretching in patients with chronic stroke: a randomized controlled study. Top Stroke Rehabil 2019; 27:296-304. [PMID: 31742488 DOI: 10.1080/10749357.2019.1690831] [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] [Indexed: 12/26/2022]
Abstract
Background: In self-ankle mobilization with movement (S-MWM) therapy, a strap can be utilized to stabilize the posterior glide of the talus during ankle dorsiflexion movements.Objectives: Our objective was to compare the effects of 4-week self-mobilization with movement (S-MWM) with those of calf muscle stretching (CMS) on ankle dorsiflexion passive range of motion (DF-PROM), gait parameters, and fall risk in patients with chronic stroke with limited ankle dorsiflexion.Methods: Participants were randomized into the S-MWM (n = 19) and CMS groups (n = 19). Both groups received conventional physiotherapy for 30 minutes per session. In addition, S-MWM and CMS techniques were performed 3 times per week for 4 weeks and were performed by the participants themselves. Ankle DF-PROM, gait parameters, and fall risk were measured after 4 weeks of training.Results: After 4 weeks of training, both groups showed significant improvement in all outcome measures (p < .05). Furthermore, ankle DF-PROM, gait parameters (gait speed, cadence, and stride lengths on both sides), and fall risk showed greater improvement in the S-MWM group than in the CMS group (p < .05).Conclusions: This study shows that S-MWM training combined with conventional physiotherapy improved ankle DF-PROM, gait parameters, and fall risk in patients with chronic stroke.
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Affiliation(s)
- Donghwan Park
- Department of Physical Therapy, Graduate School, Yonsei University, Wonju, Kangwon-do, Republic of South Korea
| | - Heon-Seock Cynn
- Department of Physical Therapy, Graduate School, Yonsei University, Wonju, Kangwon-do, Republic of South Korea
| | - Chunghwi Yi
- Department of Physical Therapy, Graduate School, Yonsei University, Wonju, Kangwon-do, Republic of South Korea
| | - Woochol Joseph Choi
- Department of Physical Therapy, Graduate School, Yonsei University, Wonju, Kangwon-do, Republic of South Korea
| | - Jae-Hun Shim
- Department of Physical Therapy, Division of Health Science, Baekseok University, Cheonan-si, Chungcheongnam-do, Republic of South Korea
| | - Duck-Won Oh
- Department of Physical Therapy, College of Health and Medical Science, Cheongju University, Cheongju-si, Chungcheongbuk-do, Republic of South Korea
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Kannan L, Vora J, Bhatt T, Hughes SL. Cognitive-motor exergaming for reducing fall risk in people with chronic stroke: A randomized controlled trial. NeuroRehabilitation 2019; 44:493-510. [PMID: 31256084 DOI: 10.3233/nre-182683] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Dual-task (simultaneous motor and cognitive task) (DT) training via virtual-reality exergaming is known to benefit balance control post-stroke. However, the efficacy of such training on DT balance control (volitional and reactive) and cognitive (executive function and attention) domains associated with fall risk remains unclear. OBJECTIVE We evaluated the efficacy of cognitive-motor exergame training (CMT) (Wii-fit games in conjunction with cognitive tasks) for improving balance control (volitional and reactive) and cognition (executive function and attention) among people with chronic stroke (PwCS). METHODS Hemiparetic, ambulatory PwCS were randomly assigned to either CMT (n = 12) or conventional training (CT) (n = 12) and underwent six weeks of high-intensity, tapered balance training. The CMT group performed Wii-fit games in conjunction with cognitive tasks, while CT group underwent customized, progressive balance training. Performance under DT conditions on Limits of Stability (volitional) and Slip-Perturbation (reactive) tests, and letter-number sequencing (cognition) determined the efficacy of CMT. RESULTS Post-intervention, under DT reactive conditions, CMT group improved both motor and cognition, while the CT group improved motor alone. Under DT volitional conditions, motor performance improved only in CMT group. CONCLUSION Cognitive-motor exergaming appears to be effective for improving balance control and cognition and could be implemented in clinical stroke rehabilitation settings.
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Affiliation(s)
- Lakshmi Kannan
- Department of Physical Therapy, Cognitive-Motor Behavior and Balance Rehabilitation Laboratory, University of Illinois at Chicago, Chicago, IL, USA
| | - Jinal Vora
- Department of Physical Therapy, Cognitive-Motor Behavior and Balance Rehabilitation Laboratory, University of Illinois at Chicago, Chicago, IL, USA
| | - Tanvi Bhatt
- Department of Physical Therapy, Cognitive-Motor Behavior and Balance Rehabilitation Laboratory, University of Illinois at Chicago, Chicago, IL, USA
| | - Susan L Hughes
- Institute for Health Research and Policy, School of Public Health, University of Illinois at Chicago, Chicago, IL, USA
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Denissen S, Staring W, Kunkel D, Pickering RM, Lennon S, Geurts ACH, Weerdesteyn V, Verheyden GSAF. Interventions for preventing falls in people after stroke. Cochrane Database Syst Rev 2019; 10:CD008728. [PMID: 31573069 PMCID: PMC6770464 DOI: 10.1002/14651858.cd008728.pub3] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Falls are one of the most common complications after stroke, with a reported incidence ranging between 7% in the first week and 73% in the first year post stroke. This is an updated version of the original Cochrane Review published in 2013. OBJECTIVES To evaluate the effectiveness of interventions aimed at preventing falls in people after stroke. Our primary objective was to determine the effect of interventions on the rate of falls (number of falls per person-year) and the number of fallers. Our secondary objectives were to determine the effects of interventions aimed at preventing falls on 1) the number of fall-related fractures; 2) the number of fall-related hospital admissions; 3) near-fall events; 4) economic evaluation; 5) quality of life; and 6) adverse effects of the interventions. SEARCH METHODS We searched the trials registers of the Cochrane Stroke Group (September 2018) and the Cochrane Bone, Joint and Muscle Trauma Group (October 2018); the Cochrane Central Register of Controlled Trials (CENTRAL; 2018, Issue 9) in the Cochrane Library; MEDLINE (1950 to September 2018); Embase (1980 to September 2018); CINAHL (1982 to September 2018); PsycINFO (1806 to August 2018); AMED (1985 to December 2017); and PEDro (September 2018). We also searched trials registers and checked reference lists. SELECTION CRITERIA Randomised controlled trials of interventions where the primary or secondary aim was to prevent falls in people after stroke. DATA COLLECTION AND ANALYSIS Two review authors (SD and WS) independently selected studies for inclusion, assessed trial quality and risk of bias, and extracted data. We resolved disagreements through discussion, and contacted study authors for additional information where required. We used a rate ratio 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 and 95% CI based on the number of people falling (fallers) in each group. We pooled results where appropriate and applied GRADE to assess the quality of the evidence. MAIN RESULTS We included 14 studies (of which six have been published since the first version of this review in 2013), with a total of 1358 participants. We found studies that investigated exercises, predischarge home visits for hospitalised patients, the provision of single lens distance vision glasses instead of multifocal glasses, a servo-assistive rollator and non-invasive brain stimulation for preventing falls.Exercise compared to control for preventing falls in people after strokeThe pooled result of eight studies showed that exercise may reduce the rate of falls but we are uncertain about this result (rate ratio 0.72, 95% CI 0.54 to 0.94, 765 participants, low-quality evidence). Sensitivity analysis for single exercise interventions, omitting studies using multiple/multifactorial interventions, also found that exercise may reduce the rate of falls (rate ratio 0.66, 95% CI 0.50 to 0.87, 626 participants). Sensitivity analysis for the effect in the chronic phase post stroke resulted in little or no difference in rate of falls (rate ratio 0.58, 95% CI 0.31 to 1.12, 205 participants). A sensitivity analysis including only studies with low risk of bias found little or no difference in rate of falls (rate ratio 0.88, 95% CI 0.65 to 1.20, 462 participants). Methodological limitations mean that we have very low confidence in the results of these sensitivity analyses.For the outcome of number of fallers, we are very uncertain of the effect of exercises compared to the control condition, based on the pooled result of 10 studies (risk ratio 1.03, 95% CI 0.90 to 1.19, 969 participants, very low quality evidence). The same sensitivity analyses as described above gives us very low certainty that there are little or no differences in number of fallers (single interventions: risk ratio 1.09, 95% CI 0.93 to 1.28, 796 participants; chronic phase post stroke: risk ratio 0.94, 95% CI 0.73 to 1.22, 375 participants; low risk of bias studies: risk ratio 0.96, 95% CI 0.77 to 1.21, 462 participants).Other interventions for preventing falls in people after strokeWe are very uncertain whether interventions other than exercise reduce the rate of falls or number of fallers. We identified very low certainty evidence when investigating the effect of predischarge home visits (rate ratio 0.85, 95% CI 0.43 to 1.69; risk ratio 1.48, 95% CI 0.71 to 3.09; 85 participants), provision of single lens distance glasses to regular wearers of multifocal glasses (rate ratio 1.08, 95% CI 0.52 to 2.25; risk ratio 0.74, 95% CI 0.47 to 1.18; 46 participants) and a servo-assistive rollator (rate ratio 0.44, 95% CI 0.16 to 1.21; risk ratio 0.44, 95% CI 0.16 to 1.22; 42 participants).Finally, transcranial direct current stimulation (tDCS) was used in one study to examine the effect on falls post stroke. We have low certainty that active tDCS may reduce the number of fallers compared to sham tDCS (risk ratio 0.30, 95% CI 0.14 to 0.63; 60 participants). AUTHORS' CONCLUSIONS At present there exists very little evidence about interventions other than exercises to reduce falling post stroke. Low to very low quality evidence exists that this population benefits from exercises to prevent falls, but not to reduce number of fallers.Fall research does not in general or consistently follow methodological gold standards, especially with regard to fall definition and time post stroke. More well-reported, adequately-powered research should further establish the value of exercises in reducing falling, in particular per phase, post stroke.
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Affiliation(s)
- Stijn Denissen
- KU LeuvenDepartment of Rehabilitation SciencesLeuvenBelgium
- Vrije Universiteit BrusselCIME Cognition and Modeling group, Center For Neurosciences (C4N)BrusselsBelgium1050
| | - Wouter Staring
- Radboud University Medical CentreDepartment of Rehabilitation, Donders Institute for Brain, Cognition and BehaviourNijmegenNetherlands
| | - Dorit Kunkel
- University of SouthamptonFaculty of Health SciencesSouthampton General HospitalMP 886, Tremona RoadSouthamptonUKSO16 6YD
| | - Ruth M Pickering
- University of SouthamptonDepartment of Public Health Sciences and Medical StatisticsSouthampton General Hospital, MP 805Tremona RoadSouthamptonUKSO16 6YD
| | - Sheila Lennon
- Flinders UniversityPhysiotherapy, College of Nursing & Health SciencesAdelaideAustralia
| | - Alexander CH Geurts
- Radboud University Medical CentreDepartment of Rehabilitation, Donders Institute for Brain, Cognition and BehaviourNijmegenNetherlands
- Sint Maartenskliniek ResearchNijmegenNetherlands
| | - Vivian Weerdesteyn
- Radboud University Medical CentreDepartment of Rehabilitation, Donders Institute for Brain, Cognition and BehaviourNijmegenNetherlands
- Sint Maartenskliniek ResearchNijmegenNetherlands
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Mansfield A, Danells CJ, Inness EL, Musselman K, Salbach NM. A survey of Canadian healthcare professionals' practices regarding reactive balance training. Physiother Theory Pract 2019; 37:787-800. [PMID: 31402743 DOI: 10.1080/09593985.2019.1650856] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Background: Perturbation-based balance training (PBT) is a relatively new type of balance training that aims to improve control of reactions to a loss of balance. This study aimed to determine the prevalence of use of PBT in clinical practice, and the most significant barriers and facilitators to implementing PBT in practice.Methods: Health-care professionals across Canada (primarily physiotherapists and kinesiologists) who provide balance training to individuals with balance impairments and/or increased fall risk completed a questionnaire that asked about knowledge and use of PBT in practice.Results: Overall, 76.3% of participants (299/392) reported that they had used PBT in their practices, with 22.4% (88/392) reporting regular PBT use. Lack of knowledge of PBT appeared to be the most significant barrier for those not currently using PBT in their practices, whereas individuals who were familiar with PBT and open to using it in practice experienced barriers related to training, knowledge, human resources, client characteristics, and the practice setting. More than 90% of respondents were interested in learning more about almost all aspects of PBT.Conclusions: These findings could be used to inform development of future educational strategies to increase uptake of PBT in rehabilitation practice.
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Affiliation(s)
- Avril Mansfield
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Evaluative Clinical Sciences, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, ON, Canada.,Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - Cynthia J Danells
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - Elizabeth L Inness
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - Kristin Musselman
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Department of Physical Therapy, University of Toronto, Toronto, ON, Canada
| | - Nancy M Salbach
- Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Department of Physical Therapy, University of Toronto, Toronto, ON, Canada.,St. John's Rehab-Sunnybrook Health Sciences Centre, Toronto, ON, Canada
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Handelzalts S, Steinberg-Henn F, Levy S, Shani G, Soroker N, Melzer I. Insufficient Balance Recovery Following Unannounced External Perturbations in Persons With Stroke. Neurorehabil Neural Repair 2019; 33:730-739. [PMID: 31315506 DOI: 10.1177/1545968319862565] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background. Persons with stroke (PwS) are at increased risk of falls, especially toward the paretic side, increasing the probability of a hip fracture. The ability to recover from unexpected loss of balance is a critical factor in fall prevention. Objectives. We aimed to compare reactive balance capacity and step kinematics between PwS and healthy controls. Methods. Thirty subacute PwS and 15 healthy controls were exposed to forward, backward, right, and left unannounced surface translations in 6 increasing intensities while standing. Single step threshold, multiple step threshold, and fall threshold (ie, perturbation intensity leading to a fall into harness system) were recorded as well as reactive step initiation time, step length, and step velocity. Results. Twenty-five PwS fell into harness system during the experiment while healthy controls did not fall. Fourteen out of 31 falls occurred in response to surface translations toward the nonparetic side, that is, falling toward the paretic side. Compared with healthy controls, PwS demonstrated significantly lower fall threshold and multiple step threshold in response to forward, backward, and lateral surface translations. Impairments were more pronounced in response to forward surface translation and toward the nonparetic side (ie, loss of balance toward the paretic side). A trend toward significant shorter step length in response to lateral surface translations was found in PwS compared with healthy controls. Conclusions. Findings highlight the importance of assessing reactive balance capacity in response to perturbations in different directions and intensities in addition to the routine assessment in PwS.
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Affiliation(s)
- Shirley Handelzalts
- 1 Ben-Gurion University, Beer-Sheva, Israel.,2 Loewenstein Rehabilitation Hospital, Raanana, Israel
| | - Flavia Steinberg-Henn
- 1 Ben-Gurion University, Beer-Sheva, Israel.,2 Loewenstein Rehabilitation Hospital, Raanana, Israel
| | - Sigal Levy
- 3 The Academic College of Tel-Aviv-Yaffo, Tel-Aviv-Yaffo, Israel
| | - Guy Shani
- 1 Ben-Gurion University, Beer-Sheva, Israel
| | - Nachum Soroker
- 2 Loewenstein Rehabilitation Hospital, Raanana, Israel.,4 Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Pigman J, Reisman DS, Pohlig RT, Wright TR, Crenshaw JR. The development and feasibility of treadmill-induced fall recovery training applied to individuals with chronic stroke. BMC Neurol 2019; 19:102. [PMID: 31128598 PMCID: PMC6534930 DOI: 10.1186/s12883-019-1320-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 04/29/2019] [Indexed: 12/03/2022] Open
Abstract
Background Exercise has failed to reduce falls in those with chronic stroke. A limitation of traditional exercise is that the motor responses needed to prevent a fall are not elicited (i.e. they lack processing specificity). Balance reactions often require compensatory steps. Therefore, interventions that target such steps have the potential to reduce falls. Computerized treadmills can deliver precise, repeatable, and challenging perturbations as part of a training protocol. The objective of this study was to develop and determine the feasibility of such training applied to those with chronic stroke. We developed the training to address specificity, appropriate duration and repetition, and progressive overloading and individualization. We hypothesized that our intervention would be acceptable, practical, safe, and demonstrate initial signs of efficacy. Methods In this single-arm study, thirteen individuals with chronic stroke (29–77 years old, 2–15 years post stroke) performed up to six training sessions using a computer-controlled treadmill. Each session had separate progressions focused on initial steps with the non-paretic or paretic limbs in response to anterior or posterior falls. Perturbation magnitudes were altered based on performance and tolerance. Acceptability was determined by adherence, or the number of sessions completed. Practicality was documented by the equipment, space, time, and personnel. Adverse events were documented to reflect safety. In order to determine the potential-efficacy of this training, we compared the proportion of successful recoveries and the highest perturbation magnitude achieved on the first and last sessions. Results The training was acceptable, as evident by 12/13 participants completing all 6 sessions. The protocol was practical, requiring one administrator, the treadmill, and a harness. The protocol was safe, as evident by no serious or unanticipated adverse events. The protocol demonstrated promising signs of efficacy. From the first to last sessions, participants had a higher proportion of successful recoveries and progressed to larger disturbances. Conclusions Using a computerized treadmill, we developed an approach to fall-recovery training in individuals with chronic stroke that was specific, considered duration and repetition, and incorporated progressive overloading and individualization. We demonstrated that this training was acceptable, practical, safe, and potentially beneficial for high-functioning individuals with chronic stroke. Trial registration Retrospectively registered at clinicaltrials.gov (NCT03638089) August 20, 2018.
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Affiliation(s)
- Jamie Pigman
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA
| | - Darcy S Reisman
- Department of Physical Therapy, University of Delaware, Newark, DE, USA
| | - Ryan T Pohlig
- Biostatistics Core Facility, University of Delaware, Newark, DE, USA
| | - Tamara R Wright
- Department of Physical Therapy, University of Delaware, Newark, DE, USA
| | - Jeremy R Crenshaw
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA.
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A single session of trip-specific training modifies trunk control following treadmill induced balance perturbations in stroke survivors. Gait Posture 2019; 70:222-228. [PMID: 30904789 PMCID: PMC6508877 DOI: 10.1016/j.gaitpost.2019.03.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 02/28/2019] [Accepted: 03/04/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Individuals with stroke are at significant risk of falling. Trip-specific training is a targeted training approach that has been shown to reduce falls in older adults and amputees by enhancing the compensatory stepping response required to prevent a fall. Still, individuals with stroke have unique deficits (e.g. spasticity) which draws into question if this type of training will be effective for this population. OBJECTIVE Evaluate if a single session of trip-specific training can modify the compensatory stepping response (trunk movement, step length/duration, reaction time) of individuals with chronic stroke. METHODS Sixteen individuals with unilateral chronic stroke participated in a single session of trip-specific training consisting of 15 treadmill perturbations. A falls assessment consisting of 3 perturbations was completed before and after training. Recovery step kinematics measured during the pre- and post-test were compared using a repeated measures design. Furthermore, Fallers (those who experienced at least one fall during the pre- or post-test) were compared to Non-fallers. RESULTS Trip-specific training decreased trunk movement post perturbation. Specifically following training, Trunk flexion was 48 and 19 percent smaller on the small and medium perturbations at the end of the first compensatory step. Fallers (9 out of 16 subjects) post-training resembled Non-Fallers pre-training. Specifically, Trunk flexion at the completion of the first step during small and medium perturbations was not different between Fallers post-training and Non-Fallers pre-training. Still enthusiasm was tempered because Trunk flexion at the largest perturbation (where most falls occurred) was not changed and therefore total falls were not reduced as a result of this training. SIGNIFICANCE Our results indicate that trip-specific training modifies the dynamic falls response immediately following trip-like treadmill perturbations. However, the incidence of falls was not reduced with a single training session. Further study of the implications and length of the observed intervention effect are warranted.
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McEwen D, O'Neil J, Miron-Celis M, Brosseau L. Content Reporting in Post-Stroke Therapeutic Circuit-Class Exercise Programs in randomized control trials. Top Stroke Rehabil 2019; 26:281-287. [PMID: 30888307 DOI: 10.1080/10749357.2019.1591687] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Therapeutic exercise in the form of group circuit-class training can improve mobility and gait while being cost-effective among patients who survived a stroke. Accurate clinical replication of interventions, especially when they are effective, is needed to advance research and treatment. However, replication is difficult when reporting is not detailed. OBJECTIVE The objective of this study was to assess the quality of reporting of interventions within the selected studies using three different scales and to assess the criterion validity between the scales. METHODS Two independent assessors used the CERT, the CONTENT scale, and TIDieR checklist to review the quality of reporting of 16 randomized controlled trials (RCTs) from a recent Cochrane Review. Assessments were done independently before a consensus was reached with an experienced third reviewer mediating any disagreements. Criterion validity between the three quality reporting tools was measured using weighted Cohen's kappa coefficients. RESULTS The mean (±SD) for the CERT was 9.31 (±1.66) out of 19 points; the TIDieR checklist was 8.81 (±1.33) out of 12 points; and the CONTENT was 4.82 (±1.22) out of 9 points for the 16 included RCTs. The CERT and CONTENT scale had a fair agreement (k = 0.455, p = 0.064), while both CERT and CONTENT had only slight agreement with TIDieR (k = 0.143, p = 0.267; k = 0.200, p = 0.182, respectively). CONCLUSIONS The results of this study indicate a lack of reporting from the 16 RCTs on post-stroke therapeutic circuit-class exercise programs. This presents a major barrier to knowledge translation and clinical implementation of effective exercise programs for stroke rehabilitation.
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Affiliation(s)
- Daniel McEwen
- a School of Rehabilitation Sciences, Faculty of Health Sciences , University of Ottawa , Ottawa , Ontario , Canada
| | - Jennifer O'Neil
- a School of Rehabilitation Sciences, Faculty of Health Sciences , University of Ottawa , Ottawa , Ontario , Canada.,b Bruyère Research Institute, Bruyère Continuing Care , Ottawa , Ontario , Canada
| | - Marcel Miron-Celis
- a School of Rehabilitation Sciences, Faculty of Health Sciences , University of Ottawa , Ottawa , Ontario , Canada.,b Bruyère Research Institute, Bruyère Continuing Care , Ottawa , Ontario , Canada
| | - Lucie Brosseau
- a School of Rehabilitation Sciences, Faculty of Health Sciences , University of Ottawa , Ottawa , Ontario , Canada
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Bird ML, Mortenson BW, Chu F, Acerra N, Bagnall E, Wright A, Hayley K, Yao J, Eng JJ. Building a Bridge to the Community: An Integrated Knowledge Translation Approach to Improving Participation in Community-Based Exercise for People After Stroke. Phys Ther 2019; 99:286-296. [PMID: 30698783 PMCID: PMC6383711 DOI: 10.1093/ptj/pzy146] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 07/05/2018] [Indexed: 11/14/2022]
Abstract
BACKGROUND People who have had a stroke and are living in the community have low levels of physical activity, which reduces their functional capacity and increases risks of developing secondary comorbid conditions. Exercise delivered in community centers can address these low levels of physical activity; however, implementing evidence-based programs to meet the needs of all community stakeholders is challenging. OBJECTIVES The objective of this study was to determine implementation factors to facilitate participation in relevant exercise and physical activity for people with chronic health conditions, like stroke. DESIGN The design consisted of a qualitative observational study using an integrated knowledge translation approach. METHODS Supported by an integrated knowledge translation approach, a series of focus groups-with stakeholder group representation that included people who had had a stroke and care partners, community organizations (ie, support groups, community center staff), health care providers, and exercise deliverers-was conducted. During the focus groups, participants provided perspectives on factors that could influence implementation effectiveness. Focus groups were recorded, transcribed, and thematically analyzed. RESULTS Forty-eight stakeholders participated. Based on the themes, a new implementation model that describes the importance of relationships between community centers, clinicians, and people who have had a stroke is proposed. The development of partnerships facilitates the implementation and delivery of exercise programs for people with ongoing health needs. These partnerships address unmet needs articulated in the focus groups and could fill a gap in the continuity of care. CONCLUSIONS Data from this study support the need for the community sector to offer a continuing service in partnership with the health system and people with chronic health needs. It indicates the potential of clinicians to partner with people with chronic health conditions and empower them to improve participation in relevant health behaviors, like community-based exercise.
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Affiliation(s)
- Marie-Louise Bird
- Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada
| | - B William Mortenson
- Department of Occupational Science and Occupational Therapy, University of British Columbia
| | - Francis Chu
- Vancouver Coastal Health Authority, Community, Vancouver, British Columbia, Canada
| | - Nicole Acerra
- Vancouver Coastal Health Authority, Division of Physical Therapy
| | - Eric Bagnall
- West Vancouver Community Centre, Health and Wellness, Vancouver, British Columbia, Canada
| | | | | | - Jennifer Yao
- Vancouver Coastal Health Authority, Division of Physical Medicine and Rehabilitation
| | - Janice J Eng
- Department of Physical Therapy, University of British Columbia, 212-2177 Westbrook Mall, Vancouver, BC, V6T 1Z3 Canada,Address all correspondence to Dr Eng at:
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Handelzalts S, Kenner-Furman M, Gray G, Soroker N, Shani G, Melzer I. Effects of Perturbation-Based Balance Training in Subacute Persons With Stroke: A Randomized Controlled Trial. Neurorehabil Neural Repair 2019; 33:213-224. [PMID: 30767613 DOI: 10.1177/1545968319829453] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Reactive balance responses are critical for fall prevention. Perturbation-based balance training (PBBT) has shown a positive effect in reducing the risk of falls among older adults and persons with Parkinson's disease. OBJECTIVE To explore the effect of a short-term PBBT on reactive balance responses, performance-based measures of balance and gait and balance confidence. METHODS Thirty-four moderate-high functioning, subacute persons with stroke (PwS) (lower extremity Fugl-Meyer score 29.2 ± 4.3; Berg Balance Scale [BBS] score 43.8 ± 9.5, 42.0 ± 18.7 days after stroke onset) hospitalized in a rehabilitation setting were randomly allocated to PBBT (n = 18) and weight shifting and gait training (WS>) (n = 16). Both groups received 12 training sessions, 30 minutes each, for a period of 2.5 weeks. PBBT included unexpected balance perturbations during standing and treadmill walking, WS> included weight shifting in standing and treadmill walking without perturbations. The main outcome measures, that is, multiple step-threshold and fall-threshold were examined at baseline, immediately postintervention, and about 5 weeks postintervention. The secondary outcome measures, that is, BBS, 6-minute walk test (6MWT), 10-meter walk test (10MWT), and Activity-specific Balance Confidence (ABC) scale were examined at baseline and immediately postintervention. RESULTS Compared with the WS> group, immediately postintervention participants in the PBBT group showed higher multiple-step thresholds in response to forward and backward surface translations (effect size [ES] = 1.07 and ES = 1.10, respectively) and moderate ES in the ABC scale (ES = 0.74). No significant differences were found in fall-threshold, BBS, 6MWT, and 10MWT between the groups. CONCLUSIONS Inclusion of perturbation training during rehabilitation of PwS improved reactive balance and balance confidence.
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Affiliation(s)
- Shirley Handelzalts
- 1 Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel.,2 Loewenstein Rehabilitation Hospital, Raanana, Israel
| | - Michal Kenner-Furman
- 1 Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel.,2 Loewenstein Rehabilitation Hospital, Raanana, Israel
| | - Ganit Gray
- 1 Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel.,2 Loewenstein Rehabilitation Hospital, Raanana, Israel
| | - Nachum Soroker
- 2 Loewenstein Rehabilitation Hospital, Raanana, Israel.,3 Tel-Aviv University, Tel-Aviv, Israel
| | - Guy Shani
- 1 Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel
| | - Itshak Melzer
- 1 Recanati School for Community Health Professions, Faculty of Health Sciences, Ben-Gurion University of the Negev, Israel
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Church G, Parker J, Powell L, Mawson S. The effectiveness of group exercise for improving activity and participation in adult stroke survivors: a systematic review. Physiotherapy 2019; 105:399-411. [PMID: 31003848 DOI: 10.1016/j.physio.2019.01.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 01/08/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Following post stroke rehabilitation, group exercise interventions can be used to continue improving cardiovascular fitness, activity levels, balance, gait, movement efficiency, and strengthening. However, little is known of the effectiveness of group exercise for improving activity and participation in stroke survivors. OBJECTIVES This review aims to assess the effectiveness of group exercise for improving activity and participation in adult stroke survivors. DATA SOURCES Databases searched were MEDLINE, Web of Science (Core collection), CINAHL, and the Cochrane Library. STUDY ELIGIBILITY CRITERIA Randomised controlled trials (RCTs) of group exercise using validated outcome measures of activity and participation for post stroke rehabilitation. Two independent reviewers assessed all abstracts, extracted data, conducted a narrative synthesis and assessed the quality of all included articles. The Cochrane Risk of Bias Tool assessed methodological quality and included outcome measure quality was assessed. RESULTS 14 RCTs were included (n=624 chronic stroke survivors collectively). Studies ranged between 12 and 243 stroke participants with an average of left:right hemisphere lesions of 32:39 and average age was 66.7 years. Although intervention and control groups improved, no significant difference between group differences were evident. CONCLUSION and implications of key findings: The review found improvements are short-term and less evident at long-term follow up with little improvements in participation after 6months. However, this review was limited to the standard of intervention reporting. Further research should consider consistency in measuring underpinning mechanisms of group exercise interventions, which may explain the lack of activity changes in long-term follow-up. SYSTEMATIC REVIEW REGISTRATION NUMBER PROSPERO CRD42017078917.
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Affiliation(s)
- Gavin Church
- School of Health and Related Research (ScHARR), University of Sheffield, Regent Court, 30 Regent Street, Sheffield, South Yorkshire S14DA, United Kingdom.
| | - Jack Parker
- School of Health and Related Research (ScHARR), University of Sheffield, Regent Court, 30 Regent Street, Sheffield, South Yorkshire S14DA, United Kingdom.
| | - Lauren Powell
- School of Health and Related Research (ScHARR), University of Sheffield, Regent Court, 30 Regent Street, Sheffield, South Yorkshire S14DA, United Kingdom.
| | - Susan Mawson
- School of Health and Related Research (ScHARR), University of Sheffield, Regent Court, 30 Regent Street, Sheffield, South Yorkshire S14DA, United Kingdom.
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van Duijnhoven HJR, Roelofs JMB, den Boer JJ, Lem FC, Hofman R, van Bon GEA, Geurts ACH, Weerdesteyn V. Perturbation-Based Balance Training to Improve Step Quality in the Chronic Phase After Stroke: A Proof-of-Concept Study. Front Neurol 2018; 9:980. [PMID: 30524360 PMCID: PMC6261972 DOI: 10.3389/fneur.2018.00980] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 10/30/2018] [Indexed: 01/11/2023] Open
Abstract
Introduction: People with stroke often have impaired stepping responses following balance perturbations, which increases their risk of falling. Computer-controlled movable platforms are promising tools for delivering perturbation-based balance training under safe and standardized circumstances. Purpose: This proof-of-concept study aimed to identify whether a 5-week perturbation-based balance training program on a movable platform improves reactive step quality in people with chronic stroke. Materials and Methods: Twenty people with chronic stroke received a 5-week perturbation-based balance training (10 sessions, 45 min) on a movable platform. As the primary outcome, backward, and forward reactive step quality (i.e., leg angle at stepping-foot contact) was assessed with a lean-and-release (i.e., non-trained) task at pre-intervention, immediately post-intervention, and 6 weeks after intervention (follow-up). Additionally, reactive step quality was assessed on the movable platform in multiple directions, as well as, the percentage side steps upon sideward perturbations. To ensure that changes in the primary outcome could not solely be attributed to learning effects on the task due to repeated testing, 10 randomly selected participants received an additional pre-intervention assessment, 6 weeks prior to training. Clinical assesments included the 6-item Activity-specific Balance Confidence (6-ABC) scale, Berg Balance Scale (BBS), Trunk Impairment Scale (TIS), 10-Meter Walking Test (10-MWT), and Timed Up and Go-test (TUG). Results: After lean-and-release, we observed 4.3° and 2.8° greater leg angles at post compared to pre-intervention in the backward and forward direction, respectively. Leg angles also significantly improved in all perturbation directions on the movable platform. In addition, participants took 39% more paretic and 46% more non-paretic side steps. These effects were retained at follow-up. Post-intervention, BBS and TIS scores had improved. At follow-up, TIS and 6-ABC scores had significantly improved compared to pre-intervention. No significant changes were observed between the two pre-intervention assessments (n=10). Conclusion: A 5-week perturbation-based balance training on a movable platform appears to improve reactive step quality in people with chronic stroke. Importantly, improvements were retained after 6 weeks. Further controlled studies in larger patient samples are needed to verify these results and to establish whether this translates to fewer falls in daily life. Trial registration: The Netherlands National Trial Register (NTR3804). http://www.trialregister.nl/trialreg/admin/rctview.aspTC=3804.
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Affiliation(s)
- Hanneke J R van Duijnhoven
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Jolanda M B Roelofs
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Jasper J den Boer
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Frits C Lem
- Department of Rehabilitation, Sint Maartenskliniek, Nijmegen, Netherlands
| | - Rifka Hofman
- Rehabilitation Medical Centre Klimmendaal, Arnhem, Netherlands
| | - Geert E A van Bon
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands
| | - Alexander C H Geurts
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands.,Research, Sint Maartenskliniek, Nijmegen, Netherlands
| | - Vivian Weerdesteyn
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, Netherlands.,Research, Sint Maartenskliniek, Nijmegen, Netherlands
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Johns E, Wamsley C, Whiting A. Using the Brief-BESTest paired with a novel algorithm to provide targeted balance interventions for people with subacute stroke: a feasibility study. Top Stroke Rehabil 2018; 26:32-38. [PMID: 30417740 DOI: 10.1080/10749357.2018.1517493] [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: 10/27/2022]
Abstract
BACKGROUND Balance is a common mobility limitation following stroke, but determination of the most effective balance-related plan of care can be difficult due to multiple balance impairments that vary between individuals. The Brief-BESTest is a validated outcome measure for balance based on six systems of postural control. It may also be a useful tool to guide clinicians in their balance plan of care design. OBJECTIVE The objective of this study was to determine the feasibility of a quantitative balance plan of care for patients with subacute stroke, using a novel algorithm that utilizes the scoring design of the Brief-BESTest. The authors hypothesized that this plan of care could create targeted balance interventions among this population. METHODS Eligible patients with subacute stroke at an inpatient rehab facility completed the Brief-BESTest within 1 week of admission. The subjects participated in specific interventions based on test section scores during their rehab stay. RESULTS Five subjects completed testing and participated in targeted balance interventions, addressing three to five systems of postural control. Subjects demonstrated improved Brief-BESTest overall scores by 2, 1, 7, 4, and 6 points from admission to discharge. Improvements in section scores were primarily seen in the systems of postural control identified by the algorithm. All subjects improved in Functional Independence Measure (FIM™)30 scores for locomotion (walking and stairs) by 5, 6, 7, 6, and 9 points, respectively. All subjects were discharged to the community. CONCLUSION Our observational study found this method of assessment and intervention to be feasible in the subacute stroke population and was associated with improved balance scores and improved functional mobility. Further study is warranted to determine effectiveness and efficiency.
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Affiliation(s)
- Eric Johns
- a Division of Therapy , Good Shepherd Penn Partners , Philadelphia , PA , USA
| | - Carol Wamsley
- a Division of Therapy , Good Shepherd Penn Partners , Philadelphia , PA , USA
| | - Anne Whiting
- a Division of Therapy , Good Shepherd Penn Partners , Philadelphia , PA , USA
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Belfiore P, Miele A, Gallè F, Liguori G. Adapted physical activity and stroke: a systematic review. J Sports Med Phys Fitness 2018; 58:1867-1875. [DOI: 10.23736/s0022-4707.17.07749-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Mansfield A, Aqui A, Danells CJ, Knorr S, Centen A, DePaul VG, Schinkel-Ivy A, Brooks D, Inness EL, Mochizuki G. Does perturbation-based balance training prevent falls among individuals with chronic stroke? A randomised controlled trial. BMJ Open 2018; 8:e021510. [PMID: 30121600 PMCID: PMC6104758 DOI: 10.1136/bmjopen-2018-021510] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 06/06/2018] [Accepted: 07/17/2018] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES No intervention has been shown to prevent falls poststroke. We aimed to determine if perturbation-based balance training (PBT) can reduce falls in daily life among individuals with chronic stroke. DESIGN Assessor-blinded randomised controlled trial. SETTING Two academic hospitals in an urban area. INTERVENTIONS Participants were allocated using stratified blocked randomisation to either 'traditional' balance training (control) or PBT. PBT focused on improving responses to instability, whereas traditional balance training focused on maintaining stability during functional tasks. Training sessions were 1 hour twice/week for 6 weeks. Participants were also invited to complete 2 'booster' training sessions during the follow-up. PARTICIPANTS Eighty-eight participants with chronic stroke (>6 months poststroke) were recruited and randomly allocated one of the two interventions. Five participants withdrew; 42 (control) and 41 (PBT group) were included in the analysis. PRIMARY AND SECONDARY OUTCOME MEASURES The primary outcome was rate of falls in the 12 months post-training. Negative binomial regression was used to compare fall rates between groups. Secondary outcomes were measures of balance, mobility, balance confidence, physical activity and social integration. RESULTS PBT participants reported 53 falls (1.45 falls/person-year) and control participants reported 64 falls (1.72 falls/person-year; rate ratio: 0.85(0.42 to 1.69); p=0.63). Per-protocol analysis included 32 PBT and 34 control participants who completed at least 10/12 initial training sessions and 1 booster session. Within this subset, PBT participants reported 32 falls (1.07 falls/person-year) and control participants reported 57 falls (1.75 falls/person-year; rate ratio: 0.62(0.29 to 1.30); p=0.20). PBT participants had greater improvement in reactive balance control than the control group, and these improvements were sustained 12 months post-training. There were no intervention-related serious adverse effects. CONCLUSIONS The results are inconclusive. PBT may help to prevent falls in daily life poststroke, but ongoing training may be required to maintain the benefits. TRIAL REGISTRATION NUMBER ISRCTN05434601; Results.
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Affiliation(s)
- Avril Mansfield
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Evaluative Clinical Sciences, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Ontario, Canada
- Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada
| | - Anthony Aqui
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
| | - Cynthia J Danells
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada
| | - Svetlana Knorr
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
| | - Andrew Centen
- Evaluative Clinical Sciences, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Vincent G DePaul
- School of Rehabilitation Therapy, Queen’s University, Kingston, Ontario, Canada
| | - Alison Schinkel-Ivy
- Schulich School of Education – School of Physical and Health Education, Nipissing University, North Bay, Ontario, Canada
| | - Dina Brooks
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada
| | - Elizabeth L Inness
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada
| | - George Mochizuki
- Toronto Rehabilitation Institute, University Health Network, Toronto, Ontario, Canada
- Evaluative Clinical Sciences, Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute, Toronto, Ontario, Canada
- Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada
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Xu T, O'loughlin K, Clemson L, Lannin NA, Koh G, Dean C. Therapists' perspectives on adapting the Stepping On falls prevention programme for community-dwelling stroke survivors in Singapore. Disabil Rehabil 2018; 41:2528-2537. [PMID: 29774801 DOI: 10.1080/09638288.2018.1471168] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Purpose: This study investigates the perspectives of rehabilitation therapists on the implementation of fall prevention programmes with community-dwelling stroke survivors in the Singapore context, and elicits recommendations to adapt the Stepping On programme with stroke survivors. Method: Qualitative data were elicited during 4 focus groups with 23 rehabilitation therapists (15 occupational therapists [OTs]; 8 physiotherapists [PTs]) who had received training to deliver the original Stepping On programme, and had experienced delivery of fall-prevention intervention programmes locally. Collected data were analysed using thematic analysis method. Results: Three themes emerged from the focus groups describing: (a) limitations of existing falls prevention intervention for stroke clients; (b) the need to adapt the Stepping On programme to use with stroke clients; and (c) challenges in implementing fall prevention programmes in the stroke context. A series of new components were suggested to be included as part of the Stepping On after stroke (SOAS) programme, including involvement of family members and caregivers, and tailored community reintegration sessions (such as taking public transport and shopping). Conclusions: Rehabilitation therapists describe challenges in addressing fall prevention within a stroke context, and findings highlight the need for a structured, stroke-specific fall prevention programme rather than a more general approach to education and training. Contextual components identified provide valuable inputs towards the development of a culturally relevant fall prevention programme for stroke survivors in Singapore. Implications for Rehabilitation Stroke survivors living in the community are at a high risk of falls. A structured and culturally relevant fall prevention programme for community-living stroke survivors is needed. Falls prevention for community-living stroke survivors should be multi-dimensional and targeting the modifiable risk factors for falls in this group. Both stroke survivors and caregivers should be involved in any fall prevention after stroke programmes.
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Affiliation(s)
- Tianma Xu
- Faculty of Health Sciences, University of Sydney , Sydney , Australia.,Health and Social Sciences Cluster, Singapore Institute of Technology , Singapore
| | - Kate O'loughlin
- Faculty of Health Sciences, University of Sydney , Sydney , Australia
| | - Lindy Clemson
- Faculty of Health Sciences, University of Sydney , Sydney , Australia
| | - Natasha A Lannin
- Department of Community and Clinical Allied Health, La Trobe Clinical School La Trobe University , Melbourne , Australia
| | - Gerald Koh
- Saw Swee Hock School of Public Health, National University of Singapore , Singapore
| | - Catherine Dean
- Department of Health Professions Faculty of Medicine and Health Sciences, Macquarie University , Sydney , Australia
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Kawanabe E, Suzuki M, Tanaka S, Sasaki S, Hamaguchi T. Impairment in toileting behavior after a stroke. Geriatr Gerontol Int 2018; 18:1166-1172. [PMID: 29770543 DOI: 10.1111/ggi.13435] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 03/13/2018] [Accepted: 04/04/2018] [Indexed: 02/06/2023]
Abstract
AIM Dependence for toileting is the most problematic aspect for patients after a stroke. However, the relative difficulty of each component of toileting and the predictors for independent performance of these activities are unknown. We investigated these issues in stroke patients using Boltzmann sigmoid and generalized linear modeling. METHODS We carried out a cross-sectional correlation study, including 107 adult inpatients, hospitalized for a stroke. We assessed the activity components of toileting, as well as evaluated physical impairment using the Fugl-Meyer Assessment, impairments in balance using the Berg Balance Scale, cognitive impairments using the Mini-Mental State Examination and the presence or absence of unilateral spatial neglect or aphasia. RESULTS Boltzmann sigmoid modeling showed that the total scores required to obtain a response at 50% of the maximal value for the required components of toileting ranged between 2.691 and 34.962 points, for the components of "wearing pants" and "cutting the toilet paper," respectively. A generalized linear model showed that the Berg Balance Scale score was a significant predictor for independent performance on most component activities of toileting. CONCLUSIONS The component of toileting that was easiest to carry out was cutting the toilet paper, and the most difficult was wearing pants. Balance impairment was an independent predictor of independent toileting after stroke. This detailed toileting assessment enabled us to document the most difficult components of toileting, and to assess the motor and process skills required for independent toileting. Geriatr Gerontol Int 2018; 18: 1166-1172.
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Affiliation(s)
- Eri Kawanabe
- Department of Rehabilitation, Hamareha Home-visit Rehabilitation Station, Kanagawa, Japan
| | - Makoto Suzuki
- Faculty of Health Sciences, Tokyo Kasei University, Saitama, Japan
| | - Satoshi Tanaka
- Laboratory of Psychology, Hamamatsu University School of Medicine, Shizuoka, Japan
| | - Shotaro Sasaki
- Department of Rehabilitation, St. Marianna University, Yokohama City Seibu Hospital, Kanagawa, Japan
| | - Toyohiro Hamaguchi
- School of Health Sciences, Saitama Prefectural University, Saitama, Japan
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