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Chuang LL, Hsu AL, Lin YH, Yu MH, Hu GC, Ou YC, Wong AMK. Multimodal training with dual-task enhances immediate and retained effects on dual-task effects of gait speed not by cognitive-motor trade-offs in stroke survivors: a randomized controlled trial. Disabil Rehabil 2024:1-10. [PMID: 38885066 DOI: 10.1080/09638288.2024.2365986] [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: 01/16/2024] [Accepted: 06/05/2024] [Indexed: 06/20/2024]
Abstract
PURPOSE Individuals who have experienced stroke may benefit from dual-task related training to improve gait speed performance. Whether noted improvements reflect true effects on gait or cognitive-motor trade-offs still remains unclear. Therefore, this study aimed to investigate the effects of dual-task training on dual-task effects of both walking and cognitive domains in stroke survivors. MATERIALS AND METHODS Forty-four individuals with stroke were randomized to dual-task or single-task training groups. Both groups exercised three 60-minute sessions per week for 4 weeks. The primary outcomes were dual-task effects on gait speed and cognitive score. Outcomes were assessed before and after the intervention and 1-month follow-up. RESULTS While both groups exhibited improvement in absolute gait speed under dual-task conditions, the dual-task training group demonstrated superior results by providing an additional gain on dual-task effects of gait speed. Compared to single-task training, dual-task training exhibited a significant improvement in dual-task effects of gait speed at post-treatment and follow-up. Regarding the dual-task effects on cognitive scores, no significant differences within and between groups after training were observed. CONCLUSION Dual-task training enhances immediate and retained effects on the dual-task effects of gait speed in individuals with stroke, not by cognitive-motor trade-offs. TRIAL REGISTRATION URL: https://www.clinicaltrials.gov. CLINICALTRIALS.GOV IDENTIFIER NCT02686515.
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Affiliation(s)
- Li-Ling Chuang
- School of Physical Therapy and Graduate Institute of Rehabilitation Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Taoyuan, Taiwan
- Healthy Aging Research Center, Chang Gung University, Taoyuan, Taiwan
| | - An-Lun Hsu
- Department of Physical Therapy, Mackay Memorial Hospital, Taipei, Taiwan
| | - Yun-Hsuan Lin
- School of Physical Therapy and Graduate Institute of Rehabilitation Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Meng-Hua Yu
- Department of Physical Therapy, Mackay Memorial Hospital, Taipei, Taiwan
| | - Gwo-Chi Hu
- Department of Physical Medicine and Rehabilitation, Mackay Memorial Hospital, Taipei, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Yu-Chih Ou
- Department of Physical Therapy, Mackay Memorial Hospital, Taipei, Taiwan
| | - Alice May-Kuen Wong
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Taoyuan, Taoyuan, Taiwan
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Ringsten M, Ivanic B, Iwarsson S, Lexell EM. Interventions to improve outdoor mobility among people living with disabilities: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2024; 20:e1407. [PMID: 38882933 PMCID: PMC11177337 DOI: 10.1002/cl2.1407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 03/28/2024] [Accepted: 04/03/2024] [Indexed: 06/18/2024]
Abstract
Background Around 15% of the global population live with some form of disabilities and experience worse health outcomes, less participation in the community and are part of fewer activities outside the home. Outdoor mobility interventions aim to improve the ability to move, travel and orient outside the home and could influence the number of activities outside the home, participation and quality of life. However, outdoor mobility interventions may also lead to harm like falls or injuries or have unforeseen effects which could lead to mortality or hospitalization. Objectives To assess the efficacy of interventions aiming to improve outdoor mobility for adults living with disabilities and to explore if the efficacy varies between different conditions and different intervention components. Search Methods Standard, extensive Campbell search methods were used, including a total of 12 databases searched during January 2023, including trial registries. Selection Criteria Only randomized controlled trials were included, focusing on people living with disabilities, comparing interventions to improve outdoor mobility to control interventions as well as comparing different types of interventions to improve outdoor mobility. Data Collection and Analysis Standard methodological procedures expected by Campbell were used. The following important outcomes were 1. Activity outside the home; 2. Engagement in everyday life activities; 3. Participation; 4. Health-related Quality of Life; 5. Major harms; 6. Minor harms. The impact of the interventions was evaluated in the shorter (≤6 months) and longer term (≥7 months) after starting the intervention. Results are presented using risk ratios (RR), risk difference (RD), and standardized mean differences (SMD), with the associated confidence intervals (CI). The risk of bias 2-tool and the GRADE-framework were used to assess the certainty of the evidence. Main Results The screening comprised of 12.894 studies and included 22 studies involving 2.675 people living with disabilities and identified 12 ongoing studies. All reported outcomes except one (reported in one study, some concerns of bias) had overall high risk of bias. Thirteen studies were conducted in participants with disabilities due to stroke, five studies with older adults living with disabilities, two studies with wheelchair users, one study in participants with disabilities after a hip fracture, and one study in participants with cognitive impairments. Skill training interventions versus control interventions (16 studies) The evidence is very uncertain about the benefits and harms of skill training interventions versus control interventions not aimed to improve outdoor mobility among all people living with disabilities both in the shorter term (≤6 months) and longer term (≥7 months) for Activity outside the home; Participation; Health-related Quality of Life; Major harms; and Minor harms, based on very low certainty evidence. Skill training interventions may improve engagement in everyday life activities among people with disabilities in the shorter term (RR: 1.46; 95% CI: 1.16 to 1.84; I 2 = 7%; RD: 0.15; 95% CI: -0.02 to 0.32; I 2 = 71%; 692 participants; three studies; low certainty evidence), but the evidence is very uncertain in the longer term, based on very low certainty evidence. Subgroup analysis of skill training interventions among people living with disabilities due to cognitive impairments suggests that such interventions may improve activity outside the home in the shorter term (SMD: 0.44; 95% CI: 0.07 to 0.81; I 2 = NA; 118 participants; one study; low certainty evidence). Subgroup analysis of skill training interventions among people living with cognitive impairments suggests that such interventions may improve health-related quality of life in the shorter term (SMD: 0.49; 95% CI: 0.12 to 0.88; I 2 = NA; 118 participants; one study; low certainty evidence). Physical training interventions versus control interventions (five studies) The evidence is very uncertain about the benefits and harms of physical training interventions versus control interventions not aimed to improve outdoor mobility in the shorter term (≤6 months) and longer term (≥7 months) for: Engagement in everyday life activities; Participation; Health-related Quality of Life; Major harms; and Minor harms, based on very low certainty evidence. Physical training interventions may improve activity outside the home in the shorter (SMD: 0.35; 95% CI: 0.08 to 0.61; I 2 = NA; 228 participants; one study; low certainty evidence) and longer term (≥7 months) (SMD: 0.27; 95% CI: 0.00 to 0.54; I 2 = NA; 216 participants; one study; low certainty evidence). Comparison of different outdoor mobility interventions (one study) The evidence is very uncertain about the benefits and harms of outdoor mobility interventions of different lengths in the shorter term (≤6 months) and longer term (≥7 months) for Activity outside the home; Engagement in everyday life activities; Participation; Health-related Quality of Life; Major harms; and Minor harms, based on very low certainty evidence. No studies explored the efficacy of other types of interventions. Authors’ Conclusions Twenty-two studies of interventions to improve outdoor mobility for people living with disabilities were identified, but the evidence still remains uncertain about most benefits and harms of these interventions, both in the short- and long term. This is primarily related to risk of bias, small underpowered studies and limited reporting of important outcomes for people living with disabilities. For people with disabilities, skill training interventions may improve engagement in everyday life in the short term, and improve activity outside the home and health-related quality of life for people with cognitive impairments in the short term. Still, this is based on low certainty evidence from few studies and should be interpreted with caution. One study with low certainty evidence suggests that physical training interventions may improve activity outside the home in the short term. In addition, the effect sizes across all outcomes were considered small or trivial, and could be of limited relevance to people living with disabilities. The evidence is currently uncertain if there are interventions that can improve outdoor mobility for people with disabilities, and can improve other important outcomes, while avoiding harms. To guide decisions about the use of interventions to improve outdoor mobility, future studies should use more rigorous design and report important outcomes for people with disabilities to reduce the current uncertainty.
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Affiliation(s)
- Martin Ringsten
- Cochrane Sweden, Research and Development Skåne University Hospital Lund Sweden
- Department of Health Sciences Lund University Lund Sweden
| | | | | | - Eva Månsson Lexell
- Department of Health Sciences Lund University Lund Sweden
- Department of Neurology, Rehabilitation Medicine, Cognitive Medicine and Geriatrics Skåne University Hospital Lund-Malmö Sweden
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Jiang Y, Ramasawmy P, Antal A. Uncorking the limitation-improving dual tasking using transcranial electrical stimulation and task training in the elderly: a systematic review. Front Aging Neurosci 2024; 16:1267307. [PMID: 38650865 PMCID: PMC11033383 DOI: 10.3389/fnagi.2024.1267307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 03/22/2024] [Indexed: 04/25/2024] Open
Abstract
Introduction With aging, dual task (DT) ability declines and is more cognitively demanding than single tasks. Rapidly declining DT performance is regarded as a predictor of neurodegenerative disease. Task training and non-invasive transcranial electrical stimulation (tES) are methods applied to optimize the DT ability of the elderly. Methods A systematic search was carried out in the PUBMED, TDCS (transcranial direct current stimulation) databases, as well as Web of Science, and a qualitative analysis was conducted in 56 included studies. Aiming to summarize the results of studies that implemented tES, task training, or the combination for improving DT ability and related performance changes in healthy elderly and geriatric patients. For different approaches, the training procedures, parameters, as well as outcomes were discussed. Results Task training, particularly cognitive-motor DT training, has more notable effects on improving DT performance in the elderly when compared to the neuromodulation method. Discussion Anodal transcranial direct current stimulation (tDCS) over the left dorsolateral prefrontal cortex (L-DLPFC), or its combination with task training could be promising tools. However, additional evidence is required from aged healthy people and patients, as well as further exploration of electrode montage.
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Affiliation(s)
- Yong Jiang
- Department of Neurology, University Medical Center, Georg August University of Göttingen, Göttingen, Germany
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Wu J, Qiu P, Lv S, Chen M, Li Y. The effects of cognitive-motor dual-task training on athletes' cognition and motor performance. Front Psychol 2024; 15:1284787. [PMID: 38390413 PMCID: PMC10881661 DOI: 10.3389/fpsyg.2024.1284787] [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: 08/29/2023] [Accepted: 01/29/2024] [Indexed: 02/24/2024] Open
Abstract
Background Cognitive-Motor Dual Task (CMDT) training has been widely utilized in rehabilitation and sports practice. However, whether CMDT training can better enhance athletes' cognitive-motor performance compared to traditional single-task (ST) training remains unclear. Method A systematic review that complied with PRISMA was carried out (Prospero registration number: CRD42023443594). The electronic databases used for the systematic literature search from the beginning through 13 June 2023, included Web of Science, Embase, PubMed, and the Cochrane Library. After obtaining the initial literature, two researchers independently assessed it based on inclusion and exclusion criteria. Finally, the included literature was analyzed to compare the differences between ST training and CMDT training. Results After screening 2,094 articles, we included 10 acute studies and 7 chronic studies. Conclusion This systematic review shows that athletes typically show a degradation of performance in CMDT situations as opposed to ST when evaluated transversally. However, this performance decline is notably reduced following longitudinal training in CMDT, indicating the effectiveness of sustained CMDT training in enhancing cognitive-motor performance under dual-task conditions. Our study provides new insights into the application of CMDT in the field of sports training. Practitioners can utilize CMDT to assess athletic skill levels or optimize cognitive-motor performance of athletes, taking into account the specific needs of each sport. Systematic review registration https://www.crd.york.ac.uk/prospero, identifier CRD42023443594.
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Affiliation(s)
- Junyu Wu
- School of Physical Education, Shanghai University of Sport, Shanghai, China
| | - Peng Qiu
- Department of Rehabilitation Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Shuaibing Lv
- School of Physical Education, Shanghai University of Sport, Shanghai, China
| | - Mingxian Chen
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Youqiang Li
- School of Physical Education, Shanghai University of Sport, Shanghai, China
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Zhang R, Tao X, Sun R, Dai T, Xi X, Sun W, Song L, Gong W. Cognitive-exercise dual-task promotes cognitive function recovery in chronic cerebral ischemia male rats through regulating PI3K/Akt signaling pathway via inhibition of EphrinA3/EphA4. J Neurosci Res 2024; 102. [PMID: 38284844 DOI: 10.1002/jnr.25275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/23/2023] [Accepted: 10/29/2023] [Indexed: 01/30/2024]
Abstract
Chronic cerebral ischemia (CCI) can lead to vascular cognitive impairment, but therapeutic options are limited. Cognitive-exercise dual-task (CEDT), as a potential rehabilitation intervention, can attenuate cognitive impairment. However, the related mechanisms remain unclear. In this study, 2-vessel occlusion (2-VO) in male SD rats was performed to establish the CCI model. The rats were treated with cognitive, exercise, or CEDT intervention for 21 days. The Morris water maze (MWM) test was used to assess cognitive ability. TUNEL staining was used to detect the neuronal apoptosis. Immunofluorescence, RT-qPCR and Western blot were used to detect the protein or mRNA levels of EphrinA3, EphA4, p-PI3K, and p-Akt. The results showed that CEDT could improve performance in the MWM test, reverse the increased expression of EphrinA3 and EphA4, and the reduced expression of p-PI3K and p-Akt in CCI rats, which was superior to exercise and cognitive interventions. In vitro, oxygenglucose deprivation (OGD) challenge of astrocytes and neuronal cells were used to mimic cerebral ischemia. Immunofluorescence assay revealed that the levels of MAP-2, p-PI3K, and p-Akt were reduced in EphrinA3 overexpressed cells after OGD stimulation. Finally, the knock-down of EphrinA3 by shRNA significantly promoted the recovery of cognitive function and activation of PI3K/Akt after CEDT treatment in CCI rats. In conclusion, our study suggests that CEDT promotes cognitive function recovery after CCI by regulating the signaling axis of EphrinA3/EphA4/PI3K/Akt.
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Affiliation(s)
- Rong Zhang
- Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
- Beijing Rehabilitation Medicine Academy, Capital Medical University, Beijing, China
- The Second Clinical Medical College, Yunnan University of Chinese Medicine, Kunming, China
| | - Xue Tao
- Department of Research, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
| | - Ruifeng Sun
- Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
- Beijing Rehabilitation Medicine Academy, Capital Medical University, Beijing, China
| | - Tengteng Dai
- The Second Clinical Medical College, Yunnan University of Chinese Medicine, Kunming, China
| | - XiaoShuang Xi
- Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
- Beijing Rehabilitation Medicine Academy, Capital Medical University, Beijing, China
| | - Weishuang Sun
- Rehabilitation Medicine Academy, Weifang Medical University, Weifang, China
| | - Li Song
- Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
- Beijing Rehabilitation Medicine Academy, Capital Medical University, Beijing, China
| | - Weijun Gong
- Department of Neurological Rehabilitation, Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
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Goncalves S, Le Bourvellec M, Mandigout S, Duclos NC. Impact of Active Physiotherapy on Physical Activity Level in Stroke Survivors: A Systematic Review and Meta-Analysis. Stroke 2023; 54:3097-3106. [PMID: 37909205 DOI: 10.1161/strokeaha.123.043629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 10/05/2023] [Indexed: 11/02/2023]
Abstract
BACKGROUND Stroke survivors are frequently physically inactive. However, evidence of the effectiveness of active physiotherapy on physical activity level in stroke survivors is scarce. METHODS We conducted a systematic review and meta-analysis of randomized controlled trials according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis statement, covering electronic searches from inception to March 16, 2022. Participants: Stroke survivors living in the community. Intervention: Any active physiotherapy, that is, involving exercises that require voluntary effort. Outcome measure: Objective and subjective physical activity level. RESULTS Of 5590 identified references, 25 randomized controlled trials were eligible, and 21 had available data. The random-effects meta-analysis resulted in a small, significant effect size in favor of active physiotherapy measured using objective or subjective tools (21 studies, 1834 participants, standardized mean difference, 0.22 [95% CI, 0.04-0.40]; heterogeneity I2=65%), and a medium significant effect when objective tools were used (9 studies, 424 participants, standardized mean differences, 0.48 [95% CI, 0.03-0.92]; I2=73%). Meta-regression showed that 35% of the variance in trial outcome was explained by the measurement tool (objective or subjective) and 23% by age. None of the variances were associated with a specific dosage in terms of frequency, time, exercise duration, or the severity of the disability. CONCLUSIONS Active physiotherapy seems to increase objective physical activity in community-dwelling stroke survivors. However, the evidence is of very low certainty. REGISTRATION URL: https://www.crd.york.ac.uk/PROSPERO/; Unique identifier: CRD42022315639.
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Affiliation(s)
- Stéphanie Goncalves
- HAVAE, Limoges University, Department of Physical Activity and Sport Sciences, UR20217, F-87000, France (S.G., S.M.)
| | - Morgane Le Bourvellec
- MOVE, Poitiers University, Faculty of Sport Sciences, UR20296, F-86000, France (M.L.B.)
| | - Stéphane Mandigout
- HAVAE, Limoges University, Department of Physical Activity and Sport Sciences, UR20217, F-87000, France (S.G., S.M.)
- ILFOMER, Limoges University, F-87000, France (S.M.)
| | - Noémie C Duclos
- Bordeaux University, INSERM, BPH, U1219, Team ACTIVE, F-33000, France (N.C.D.)
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Cui Y, Liu B, Zhou J, Liu Q, Ye H. Quantitative analysis of balance function characteristics in older patients with mild to moderate cognitive impairment. Exp Gerontol 2023; 182:112302. [PMID: 37776986 DOI: 10.1016/j.exger.2023.112302] [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: 08/13/2023] [Revised: 09/21/2023] [Accepted: 09/27/2023] [Indexed: 10/02/2023]
Abstract
BACKGROUND Cognitive decline in older adults may affect balance function, but the relationship between the two is not fully understood, especially in the early stages of cognitive impairment. Mild to moderate cognitive impairment can be assessed with the Montreal Cognitive Assessment (MOCA). AIM This study quantitatively analyzed balance function in older adults with mild to moderate cognitive impairment using computerized dynamic posturography (CDP) testing. METHODS 248 older patients were divided into a cognitive impaired group (MOCA <26, n = 126) and a normal group (MOCA ≥26, n = 122) based on the Montreal Cognitive Assessment (MOCA) Beijing Version. Patients underwent CDP testing, which included the sensory organization test (SOT) and the limits of stability test (LOS). RESULTS The cognitive impaired group had significantly lower SOT composite and visual scores, as well as reaction time (RT), movement velocity (MVL), endpoint excursion (EPE), maximum excursion (MXE), and directional control (DCL) of the LOS test. Binary logistic regression analysis revealed that RT and MXE were independent factors significantly associated with MOCA, even after adjustment for age and sex. CONCLUSIONS Older patients with mild to moderate cognitive impairment may have reduced sensory integration and balance stability limits, mainly manifested as prolonged motor reaction time and shortened maximum movement distance.
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Affiliation(s)
- Yao Cui
- Department of Geriatrics, Beijing Tongren Hospital, China Capital Medical University, Beijing 100730, China
| | - Bo Liu
- Department of Geriatrics, Beijing Tongren Hospital, China Capital Medical University, Beijing 100730, China; Department of Otolaryngology Head and Neck Surgery, Beijing Tongren Hospital, China Capital Medical University, Beijing 100730, China; Beijing Institute of Otolaryngology, Key Laboratory of Otolaryngology Head and Neck Surgery, Ministry of Education, Beijing 100730, China.
| | - Jian Zhou
- Department of Geriatrics, Beijing Tongren Hospital, China Capital Medical University, Beijing 100730, China
| | - Qian Liu
- Department of Geriatrics, Beijing Tongren Hospital, China Capital Medical University, Beijing 100730, China
| | - Hui Ye
- Department of Geriatrics, Beijing Tongren Hospital, China Capital Medical University, Beijing 100730, China
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Griggs MA, Parr B, Vandegrift NS, Jelsone-Swain L. The effect of acute exercise on attentional control and theta power in young adults. Exp Brain Res 2023; 241:2509-2520. [PMID: 37670008 DOI: 10.1007/s00221-023-06660-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 06/26/2023] [Indexed: 09/07/2023]
Abstract
Exercise has a profound impact on one's health, and it is becoming increasingly accepted that exercise also benefits cognitive functioning. Yet, the neural mechanism for which cognitive enhancement occurs is less understood. Therefore, the purpose of our study was to experimentally test whether an acute exercise activity was able to increase theta power and behavioral performance during an executive functioning attentional control task. Participants were randomly assigned to either a stationary-bike exercise or a resting control condition. Thereafter, they completed the Eriksen flanker task, and most participants completed this while EEG data were recorded. From the flanker task data, we demonstrated an interaction effect from both accuracy and reaction time measurements. Importantly, the exercise group was more accurate than the control group in incongruent trials. From the EEG data, theta power was overall higher in the exercise group, especially during the congruent trials, compared to controls. Our results add to the limited but growing body of research that suggests acute exercise produces a general increase in theta power, which in turn may play a role in enhancing cognitive performance. These results, combined with previous research, could have widespread implications in multiple settings such as in the investigation of a biomarker of physical fitness, neurorehabilitation, and in education.
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Affiliation(s)
- Mark A Griggs
- Department of Psychology, University of South Carolina Aiken, 471 University Pkwy, Aiken, SC, 29801, USA
| | - Brian Parr
- Department of Exercise Science, University of South Carolina Aiken, 471 University Pkwy, Aiken, SC, 29801, USA
| | - Nathan S Vandegrift
- Department of Psychology, University of South Carolina Aiken, 471 University Pkwy, Aiken, SC, 29801, USA
| | - Laura Jelsone-Swain
- Department of Psychology, University of South Carolina Aiken, 471 University Pkwy, Aiken, SC, 29801, USA.
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Embrechts E, McGuckian TB, Rogers JM, Dijkerman CH, Steenbergen B, Wilson PH, Nijboer TCW. Cognitive and Motor Therapy After Stroke Is Not Superior to Motor and Cognitive Therapy Alone to Improve Cognitive and Motor Outcomes: New Insights From a Meta-analysis. Arch Phys Med Rehabil 2023; 104:1720-1734. [PMID: 37295704 DOI: 10.1016/j.apmr.2023.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/18/2023] [Accepted: 05/04/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To evaluate whether cognitive and motor therapy (CMT) is more effective than no therapy, motor therapy, or cognitive therapy on motor and/or cognitive outcomes after stroke. Additionally, this study evaluates whether effects are lasting and which CMT approach is most effective. DATA SOURCES AMED, EMBASE, MEDLINE/PubMed, and PsycINFO databases were searched in October 2022. STUDY SELECTION Twenty-six studies fulfilled the inclusion criteria: randomized controlled trials published in peer-reviewed journals since 2010 that investigated adults with stroke, delivered CMT, and included at least 1 motor, cognitive, or cognitive-motor outcome. Two CMT approaches exist: CMT dual-task ("classical" dual-task where the secondary cognitive task has a distinct goal) and CMT integrated (where cognitive components of the task are integrated into the motor task). DATA EXTRACTION Data on study design, participant characteristics, interventions, outcome measures (cognitive/motor/cognitive-motor), results and statistical analysis were extracted. Multilevel random effects meta-analysis was conducted. DATA SYNTHESIS CMT demonstrated positive effects compared with no therapy on motor outcomes (g=0.49; 95% confidence interval [CI], 0.10, 0.88) and cognitive-motor outcomes (g=0.29; 95% CI, 0.03, 0.54). CMT showed no significant effects compared with motor therapy on motor, cognitive, and cognitive-motor outcomes. A small positive effect of CMT compared with cognitive therapy on cognitive outcomes (g=0.18; 95% CI, 0.01, 0.36) was found. CMT demonstrated no follow-up effect compared with motor therapy (g=0.07; 95% CI, -0.04, 0.18). Comparison of CMT dual-task and integrated revealed no significant difference for motor (F1,141=0.80; P=.371) or cognitive outcomes (F1,72=0.61, P=.439). CONCLUSIONS CMT was not superior to monotherapies in improved outcomes after stroke. CMT approaches were equally effective, suggesting that training that enlists a cognitive load per se may benefit outcomes.
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Affiliation(s)
- Elissa Embrechts
- Rehabilitation Sciences and Physical Therapy, Research group MOVANT, University of Antwerp, Belgium; Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands.
| | - Thomas B McGuckian
- Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Jeffrey M Rogers
- Faculty of Health Sciences, University of Sydney, New South Wales, Australia
| | - Chris H Dijkerman
- Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands
| | - Bert Steenbergen
- Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - Peter H Wilson
- Healthy Brain and Mind Research Centre, School of Behavioural and Health Sciences, Australian Catholic University, Melbourne, Australia
| | - Tanja C W Nijboer
- Experimental Psychology, Helmholtz Institute, Utrecht University, Utrecht, The Netherlands; Centre of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Centre, University Medical Centre Utrecht, and De Hoogstraat Rehabilitation, Utrecht, The Netherlands; Department of Rehabilitation, Physical Therapy Science & Sports, UMC Utrecht Brain Centre, University Medical Centre Utrecht, Utrecht, The Netherlands
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10
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Arikawa E, Kubota M, Haraguchi T, Takata M, Natsugoe S. Implicit Motor Learning Strategies Benefit Dual-Task Performance in Patients with Stroke. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1673. [PMID: 37763792 PMCID: PMC10536444 DOI: 10.3390/medicina59091673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 09/12/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023]
Abstract
Background and Objectives: In stroke rehabilitation, the use of either implicit or explicit learning as a motor learning approach during dual tasks is common, but it is unclear which strategy is more beneficial. This study aims to determine the benefits of implicit versus explicit motor learning approaches in patients with stroke. Materials and Methods: Seventeen patients with stroke and 21 control participants were included. Motor learning was evaluated using the Serial Reaction Time Task (SRTT) in the context of dual-task conditions. The SRTT was conducted on two separate days: one day for implicit learning conditions and the other day for explicit learning conditions. Under the explicit learning conditions, a task rule was given to the participants before they started the task, but not under the implicit learning conditions. Learning scores were calculated for both implicit and explicit learning, and these scores were then compared within groups for patients with stroke and controls. We calculated the difference in learning scores between implicit and explicit learning and conducted a correlation analysis with the Trail Making Test (TMT) Parts A and B. Results: Learning scores on the SRTT were not different between implicit and explicit learning in controls but were significantly greater in patients with stroke for implicit learning than for explicit learning. The difference in learning scores between implicit and explicit learning in patients with stroke was correlated with TMT-A and showed a correlation trend with TMT-B. Conclusions: Implicit learning approaches may be effective in the acquisition of motor skills with dual-task demands in post-stroke patients with deficits in attention and working memory.
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Affiliation(s)
- Eito Arikawa
- Graduate School of Health Sciences, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima 890-8544, Japan;
- General Rehabilitation Center, Kajikionsen Hospital, 4714, Kida, Kajiki, Aira City, Kagoshima 899-5241, Japan
| | - Masatomo Kubota
- Department of Occupational Therapy, School of Health Science, Factory of Medicine, Kagoshima University, 8-35-1, Sakuragaoka, Kagoshima 890-8544, Japan
| | - Tomoko Haraguchi
- General Rehabilitation Center, Kajikionsen Hospital, 4714, Kida, Kajiki, Aira City, Kagoshima 899-5241, Japan
| | - Masachika Takata
- General Rehabilitation Center, Kajikionsen Hospital, 4714, Kida, Kajiki, Aira City, Kagoshima 899-5241, Japan
| | - Shoji Natsugoe
- General Rehabilitation Center, Kajikionsen Hospital, 4714, Kida, Kajiki, Aira City, Kagoshima 899-5241, Japan
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11
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Yang ZQ, Wei MF, Xi JN. Prefrontal activation in response to a plantar contact task under open and closed eye conditions in patients with cerebral infarction. Front Neurosci 2023; 17:1255354. [PMID: 37766786 PMCID: PMC10520698 DOI: 10.3389/fnins.2023.1255354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
Objective This study investigates the effect of a bilateral (paralyzed side, healthy side) plantar contact task on dorsolateral prefrontal activation in patients recovering from cerebral infarction under open and closed eye conditions. Methods We selected 10 patients with cerebral infarction, admitted to the neurorehabilitation center of Beijing Rehabilitation Hospital, affiliated with Capital Medical University, from January 2019 to July 2020, who met our established criteria. Under open-eye and closed-eye conditions, the paralyzed and healthy sides performed the plantar contact tasks separately. The dorsolateral prefrontal region was monitored simultaneously with functional near-infrared spectroscopy (fNIRS), and activation was analyzed according to the curve-type changes of oxyhemoglobin and deoxyhemoglobin changes in the dorsolateral prefrontal cortex with 560 near-infrared monitoring channels. Results After stratifying the data based on the eyes-open and eyes-closed conditions, some degree of heterogeneity was observed between the layers. Under the eyes-closed condition, the Pearson χ2 was 0.142, with a p value of 0.706, indicating no significant impact of the eyes-closed condition on the activation of the dorsolateral prefrontal cortex during the plantar task, whether performed on the paralyzed or the healthy side.In contrast, the Pearson χ2 value was 15.15 for the eyes-open condition, with a p value of 0.002. This suggests that carrying out the plantar task, either on the paralyzed or the healthy side, with eyes open significantly influenced the activation of the dorsolateral prefrontal cortex. Furthermore, activation of the dorsolateral prefrontal cortex was 1.55 times higher when the task was executed with the paralyzed side compared to the healthy side. This implies that the paralyzed side was more likely to activate the dorsolateral prefrontal lobe when performing the plantar contact task under eyes-open conditions. Conclusion Observations via fNIRS revealed that the plantar contact task elicited dorsolateral prefrontal cortex activation. Moreover, the activation effect was intensified when performed on the paralyzed side under eyes-open conditions. Therapeutic methods that leverage these findings-namely cognitive-motor therapies that promote the recovery of motor functions by activating cognitive control brain regions via perception (information construction)-may hold promise.
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Affiliation(s)
- Zhi-Quan Yang
- Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
- Beijing Zhongguancun Hospital/Zhongguancun Hospital, Chinese Academy of Sciences, Beijing, China
| | - Meng-Fan Wei
- Beijing Zhongguancun Hospital/Zhongguancun Hospital, Chinese Academy of Sciences, Beijing, China
| | - Jia-Ning Xi
- Beijing Rehabilitation Hospital, Capital Medical University, Beijing, China
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12
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Silveira H, Lima J, Plácido J, Ferreira JV, Ferreira R, Laks J, Deslandes A. Dual-Task Performance, Balance and Aerobic Capacity as Predictors of Falls in Older Adults with Cardiovascular Disease: A Comparative Study. Behav Sci (Basel) 2023; 13:488. [PMID: 37366740 DOI: 10.3390/bs13060488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/03/2023] [Accepted: 06/06/2023] [Indexed: 06/28/2023] Open
Abstract
Cardiovascular diseases (CVD) are highly prevalent and strongly associated with the risk of falls in the elderly. Falls are associated with impairments in cognition and functional or gait performance; however, little is known about these associations in the elderly population with CVD. In this study, we aimed to clarify the possible associations of physical capacity and functional and cognitive outcomes with the incidence of falls in older adults with CVD. In this comparative study, 72 elderly patients were divided into fallers (n = 24 cases) and non-fallers (n = 48 controls) according to the occurrence of falls within one year. Machine learning techniques were adopted to formulate a classification model and identify the most important variables associated with the risk of falls. Participants with the worst cardiac health classification, older age, the worst cognitive and functional performance, balance and aerobic capacity were prevalent in the case group. The variables of most importance for the machine learning model were VO2max, dual-task in seconds and the Berg Scale. There was a significant association between cognitive-motor performance and the incidence of falls. Dual-task performance, balance, and aerobic capacity levels were associated with an increased risk of falls, in older adults with CVD, during a year of observation.
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Affiliation(s)
- Heitor Silveira
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro, Rio de Janeiro 22290-140, Brazil
| | - Juliana Lima
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro, Rio de Janeiro 22290-140, Brazil
| | - Jessica Plácido
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro, Rio de Janeiro 22290-140, Brazil
| | - José Vinícius Ferreira
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro, Rio de Janeiro 22290-140, Brazil
| | - Renan Ferreira
- Instituto Nacional de Tecnologia, Rio de Janeiro 20081-312, Brazil
| | - Jerson Laks
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro, Rio de Janeiro 22290-140, Brazil
- Clínica da Gávea, Rio de Janeiro 22451-262, Brazil
| | - Andrea Deslandes
- Instituto de Psiquiatria, Universidade Federal do Rio de Janeiro, Rio de Janeiro 22290-140, Brazil
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13
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Nosaka S, Imada K, Saita K, Okamura H. Prefrontal activation during dual-task seated stepping and walking performed by subacute stroke patients with hemiplegia. Front Neurosci 2023; 17:1169744. [PMID: 37214400 PMCID: PMC10196001 DOI: 10.3389/fnins.2023.1169744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/19/2023] [Indexed: 05/24/2023] Open
Abstract
Objectives This study examined prefrontal cortex (PFC) activation during dual-task seated stepping and walking performed by subacute stroke patients with hemiplegia and evaluated the relationship between PFC activation, frontal lobe functions, and dual-task interference. Methods Patients with functional ambulation category (FAC) scores ≤ 2 comprised the seated stepping task group. Those with FAC scores > 2 comprised the walking task group. There were 11 patients in the seated stepping task group (mean age, 65.3±12.2 years; age range, 55-73.5 years; 7 male and 4 female patients; time since stroke onset, 45.7±9.9 days) and 11 patients in the walking task group (mean age, 65.6±15.2 years; age range, 49.5-74.5 years; 7 male and 4 female patients; time since stroke onset, 57.5±18.3 days). Both groups completed the Frontal Assessment Battery (FAB). The seated stepping task group performed the following three tasks: cognitive task (CT), normal seated stepping (NSS), and dual-task seated stepping (DTSS). The walking task group completed the following tasks: CT, normal walking (NW), and dual-task walking (DTW). The CT was a letter fluency task; this letter fluency task was simultaneously performed during seated stepping (DTSS) and walking (DTW). Changes in the oxygenated hemoglobin (O2Hb) concentration and deoxygenated hemoglobin concentration during the tasks were measured using near-infrared spectroscopy (Pocket NIRS HM; Dynasense Inc., Japan). The number of steps, walking speed, and percentage of correct responses to the CT were recorded. Results The results showed that DTSS activated the PFC significantly more than performing a single task and that NSS was associated with a significantly higher difference in the hemoglobin concentration when compared to that associated with the CT, which was a single task. In the walking task group, PFC activation was significantly higher during DTW, NW, and CT (in that order), and O2Hb concentrations were significantly higher in the contralesional hemisphere than in the ipsilesional hemisphere during all tasks. Associations between PFC activation, FAB scores, and dual-task interference in the seated task group indicated significant positive correlations between FAB scores and cognitive performance with dual-task interference. Conclusion DTSS may be an effective means of activating the PFC of patients with difficulty walking.
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Affiliation(s)
- Shinnosuke Nosaka
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Kinkai Rehabilitation Hospital, Yonago, Japan
| | - Ken Imada
- Kinkai Rehabilitation Hospital, Yonago, Japan
| | - Kazuya Saita
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Hitoshi Okamura
- Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Tasseel-Ponche S, Roussel M, Toba MN, Sader T, Barbier V, Delafontaine A, Meynier J, Picard C, Constans JM, Schnitzler A, Godefroy O, Yelnik AP. Dual-task versus single-task gait rehabilitation after stroke: the protocol of the cognitive-motor synergy multicenter, randomized, controlled superiority trial (SYNCOMOT). Trials 2023; 24:172. [PMID: 36890548 PMCID: PMC9994785 DOI: 10.1186/s13063-023-07138-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: 07/07/2022] [Accepted: 02/07/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Gait disorders and cognitive impairments are prime causes of disability and institutionalization after stroke. We hypothesized that relative to single-task gait rehabilitation (ST GR), cognitive-motor dual-task (DT) GR initiated at the subacute stage would be associated with greater improvements in ST and DT gait, balance, and cognitive performance, personal autonomy, disability, and quality of life in the short, medium and long terms after stroke. METHODS This multicenter (n=12), two-arm, parallel-group, randomized (1:1), controlled clinical study is a superiority trial. With p<0.05, a power of 80%, and an expected loss to follow-up rate of 10%, the inclusion of 300 patients will be required to evidence a 0.1-m.s-1 gain in gait speed. Trial will include adult patients (18-90 years) in the subacute phase (0 to 6 months after a hemispheric stroke) and who are able to walk for 10 m (with or without a technical aid). Registered physiotherapists will deliver a standardized GR program (30 min three times a week, for 4 weeks). The GR program will comprise various DTs (phasic, executive function, praxis, memory, and spatial cognition tasks during gait) in the DT (experimental) group and gait exercises only in the ST (control) group. The primary outcome measure is gait speed 6 months after inclusion. The secondary outcomes are post-stroke impairments (National Institutes of Health Stroke Scale and the motor part of the Fugl-Meyer Assessment of the lower extremity), gait speed (10-m walking test), mobility and dynamic balance (timed up-and-go test), ST and DT cognitive function (the French adaptation of the harmonization standards neuropsychological battery, and eight cognitive-motor DTs), personal autonomy (functional independence measure), restrictions in participation (structured interview and the modified Rankin score), and health-related quality of life (on a visual analog scale). These variables will be assessed immediately after the end of the protocol (probing the short-term effect), 1 month thereafter (the medium-term effect), and 5 months thereafter (the long-term effect). DISCUSSION The main study limitation is the open design. The trial will focus on a new GR program applicable at various stages after stroke and during neurological disease. TRIAL REGISTRATION NCT03009773 . Registered on January 4, 2017.
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Affiliation(s)
- Sophie Tasseel-Ponche
- Department of Physical Medicine and Rehabilitation, Amiens University Hospital, Amiens, France. .,Laboratory of Functional Neurosciences, UR UPJV 4559, Jules Verne University of Picardie, Amiens, France.
| | - Martine Roussel
- Laboratory of Functional Neurosciences, UR UPJV 4559, Jules Verne University of Picardie, Amiens, France.,Department of Neurology, Amiens University Hospital, Amiens, France
| | - Monica N Toba
- Laboratory of Functional Neurosciences, UR UPJV 4559, Jules Verne University of Picardie, Amiens, France
| | - Thibaud Sader
- Department of Physical Medicine and Rehabilitation, Amiens University Hospital, Amiens, France
| | - Vincent Barbier
- Department of Physical Medicine and Rehabilitation, Amiens University Hospital, Amiens, France
| | - Arnaud Delafontaine
- Department of Physical Medicine and Rehabilitation, Amiens University Hospital, Amiens, France
| | - Jonathan Meynier
- Clinical Research and Innovation Directorate, Amiens University Hospital, Amiens, France
| | - Carl Picard
- Clinical Research and Innovation Directorate, Amiens University Hospital, Amiens, France
| | | | - Alexis Schnitzler
- PRM Department, Hôpital Lariboisière-F.Widal AP-HP, Paris, France.,INSERM U1153 - CRESS EpiAgeing, Paris University, Hôtel-Dieu, Paris, France
| | - Olivier Godefroy
- Laboratory of Functional Neurosciences, UR UPJV 4559, Jules Verne University of Picardie, Amiens, France.,Department of Neurology, Amiens University Hospital, Amiens, France
| | - Alain Pierre Yelnik
- PRM Department, Hôpital Lariboisière-F.Widal AP-HP, Paris, France.,UMR 9010, Paris University, Centre Borelli, Paris, France
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15
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Antonio BDA, Bonuzzi GMG, Alves CMP, Polese JC, Mochizuki L, Torriani-Pasin C. Does dual task merged in a mixed physical exercise protocol impact the mobility under dual task conditions in mild impaired stroke survivors? A feasibility, safety, randomized, and controlled pilot trial. Disabil Rehabil 2023; 45:814-821. [PMID: 35225119 DOI: 10.1080/09638288.2022.2043458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE To investigate the feasibility, safety, and effects of dual task (DT) in a mixed physical exercise protocol on mobility under DT in stroke survivors. MATERIALS AND METHODS Twenty-six chronic mild-impaired stroke survivors (age 51.57 ± 12.55; men= 13, women= 13) were randomly assigned into Experimental Group participating in a 15-week mixed (aerobic and resistance exercises performing a cognitive DT condition simultaneously) physical exercise protocol (30 sessions, 2x/week, duration of 60-90 min), and Control Group engaged in the same protocol without DT. Feasibility and outcome measures were assessed before and after the intervention and in a 5-week follow-up. RESULTS DT physical exercise protocol was viable and safe. This protocol also improved mobility and gait when performed under DT, which was not found in the control group. DT does not influence aerobic resistance, strength, and balance responsiveness. It does not present any improvement in cognition, self-efficacy for falls, and quality of life. CONCLUSION The results indicate that mixed physical exercise under DT is feasible and safe for mild-impaired stroke survivors. Stroke survivors demonstrate more significant improvement in the mobility performance under DT when submitted to a DT mixed physical exercise protocol than the standard physical exercise intervention. TRIAL REGISTRATION Brazilian clinical trials registry (RBR-4mvzz6); WHO trial record (U1111-1198-7173)IMPLICATIONS FOR REHABILITATIONDT training can be prescribed by using clear and precise parameters for stroke survivors.Physical Exercise without DT requirements did not improve mobility performing and cognitive tasks simultaneously in stroke survivors.Clinicians are encouraged to incorporate DT requirements into the exercise routines to enhance mobility under DT to mild-moderate stroke survivors.
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Affiliation(s)
| | - Giordano Marcio Gatinho Bonuzzi
- Departament of Physical Education, State University of Piauí, Picos, Brazil
- Departament of Physical Education, Federal University of Vale do São Francisco, Petrolina, Brazil
| | | | - Janaine Cunha Polese
- Departament of Physical Therapy, Faculty of Medical Sciences of Minas Gerais, Belo Horizonte, Brazil
| | - Luis Mochizuki
- School of Arts, Sciences and Humanities, University of São Paulo, São Paulo, Brazil
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16
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Kim DK, Oh DW. Investigation of walking tasks experienced by community-living individuals with chronic stroke using a validated community ambulation survey. Disabil Rehabil 2023; 45:252-259. [PMID: 35220844 DOI: 10.1080/09638288.2022.2030417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
PURPOSE This study aimed to demonstrate the necessary walking skills for community ambulation of individuals with chronic stroke using a validated community ambulation survey. METHODS A total of 107 older adults and 99 ambulatory, urban-living people with chronic stroke were sampled by convenience method. A community ambulation survey was developed to establish content and concurrent validity. Using the survey, older adults and individuals with stroke documented the frequency with which walking tasks were performed throughout the day. RESULTS The survey was valid for clinical use (kappa coefficients ranging from 0.737 to 0.873). Compared with those encountered by the older adult group, walking tasks less frequently performed by the stroke group included the use of revolving doors, navigating stairs, walking through crossways, carrying and manipulating objects, and walking at a fast pace and for long distances. Participants in the stroke group used automatic doors to enter buildings and walked through underpasses to pass crossways more frequently than those in the older adult group. CONCLUSIONS These findings identify the walking tasks that people with chronic stroke show less participation in community, which should be involved in routine rehabilitation schedules to restore functional walking in the community.Implications for rehabilitationCommunity ambulation survey is appropriate to identify the challenging walking tasks that people with chronic stroke show less participation in community.People with chronic stroke showed less frequent participation in walking tasks such as using stairs, using crossways, carrying objects, and walking fast and long distances, which are challenging for them.To achieve the final goal of stroke rehabilitation, it is necessary to repeatedly practice challenging walking tasks in a routine rehabilitation schedule.
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Affiliation(s)
- Dong-Kyu Kim
- Department of Physical Therapy, National Traffic Injury Rehabilitation Hospital, Dogok-ri, Republic of Korea
| | - Duck-Won Oh
- Department of Physical Therapy, College of Health and Medical Science, Cheongju University, Cheongju, Republic of Korea
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17
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Kim KI, Im SC, Kim K. Effects of trunk stabilization exercises using laser pointer visual feedback in patients with chronic stroke: A randomized controlled study. Technol Health Care 2023; 31:471-483. [PMID: 36120797 DOI: 10.3233/thc-220100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Many previous studies have cited the importance of trunk stabilization exercises in patients with stroke. However, the evidence for optimal trunk stabilization exercises for patients with stroke is still lacking. OBJECTIVE To investigate the effects of laser pointer visual feedback in trunk stabilization exercises that are important for improving trunk dysfunction in patients with stroke. METHODS In total, 30 patients with chronic stroke were randomly assigned to experimental and control groups. The experimental group underwent a traditional stroke rehabilitation program and trunk stabilization exercises using laser pointer visual feedback. The control group underwent a traditional stroke rehabilitation program and trunk stabilization exercises without visual feedback. Pre- and postintervention results after 6 weeks were evaluated using the Berg Balance Scale, static and dynamic plantar pressure, 10-m walk test, and the Korean version of the Fall Efficacy Scale. The results were analyzed using a general linear repeated measurement model. RESULTS Both groups showed significant improvements in BBS scores, static plantar pressure, dynamic plantar pressure, 10 MWT, and K-FES scores after 6 weeks of intervention (P< 0.05). Compared to the control group, significant improvements were observed in the experimental group in the Berg Balance Scale scores, dynamic paretic posterior plantar pressure, 10-m walk test, and Korean version of the Fall Efficacy Scale scores (P< 0.025). CONCLUSION Our results demonstrated the effectiveness of visual feedback during trunk stabilization exercises for resolving trunk dysfunction in patients with stroke. Trunk stabilization exercises using laser pointer visual feedback have been found to be more effective in balance, walking, and fall efficacy in patients with stroke.
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18
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Rehabilitation effects in idiopathic normal pressure hydrocephalus: a randomized controlled trial. J Neurol 2023; 270:357-368. [PMID: 36071284 DOI: 10.1007/s00415-022-11362-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: 03/28/2022] [Revised: 07/30/2022] [Accepted: 08/31/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Gait-balance disturbances are core symptoms of idiopathic normal pressure hydrocephalus (iNPH). However, the rehabilitation effects of cerebrospinal fluid (CSF) shunting along with other treatment or no further treatment (natural course [NC]) for iNPH are unknown. OBJECTIVES This study evaluated whether dynamic equilibrium gait training (DEGT) can improve gait-balance functions after CSF shunting of patients with iNPH compared to standard exercise (SE) and NC. Furthermore, it investigated the incidence of falls. METHODS A total of 70 patients with iNPH who underwent CSF shunting were randomly assigned to 6 weeks of DEGT (n = 23), 6 weeks of SE (n = 23), or NC (n = 24). Evaluation was performed at baseline (preoperatively) and at 1 week, 7 weeks (postintervention), and 6 months postoperatively (follow-up). Outcomes were measured using the functional gait assessment (FGA), 10-m walk test, timed up-and-go test, life-space assessment (LSA), and fall incidence. RESULTS A total of 65 participants completed the study. During the intention-to-treat analysis, the DEGT group demonstrated significant recovery of gait-balance functions according to only the FGA at postintervention and follow-up compared to the SE and NC groups; however, recovery of the SE group did not differ from that of the NC group. The DEGT group had a significantly lower fall incidence than the other groups at follow-up. Significantly better LSA results were observed for all groups at follow-up compared to baseline; however, no difference in LSA results were observed between groups. CONCLUSIONS DEGT in addtion to CSF shunting can facilitate the recovery of gait-balance function and reduce the fall incidence of iNPH patients.
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Wang Q, Dai W, Xu S, Zhu S, Sui Y, Kan C, Shen Y, Zhu Y, Guo C, Wang T. Brain activation of the PFC during dual-task walking in stroke patients: A systematic review and meta-analysis of functional near-infrared spectroscopy studies. Front Neurosci 2023; 17:1111274. [PMID: 36875661 PMCID: PMC9980909 DOI: 10.3389/fnins.2023.1111274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 01/30/2023] [Indexed: 02/18/2023] Open
Abstract
Background Dual-task walking is a good paradigm to measure the walking ability of stroke patients in daily life. It allows for a better observation of brain activation under dual-task walking to assess the impact of the different tasks on the patient when combining with functional near-infrared spectroscopy (fNIRS). This review aims to summarize the cortical change of the prefrontal cortex (PFC) detected in single-task and dual-task walking in stroke patients. Methods Six databases (Medline, Embase, PubMed, Web of Science, CINAHL, and Cochrane Library) were systematically searched for relevant studies, from inception to August 2022. Studies that measured the brain activation of single-task and dual-task walking in stroke patients were included. The main outcome of the study was PFC activity measured using fNIRS. In addition, a subgroup analysis was also performed for study characteristics based on HbO to analyze the different effects of disease duration and the type of dual task. Results Ten articles were included in the final review, and nine articles were included in the quantitative meta-analysis. The primary analysis showed more significant PFC activation in stroke patients performing dual-task walking than single-task walking (SMD = 0.340, P = 0.02, I 2 = 7.853%, 95% CI = 0.054-0.626). The secondary analysis showed a significant difference in PFC activation when performing dual-task walking and single-task walking in chronic patients (SMD = 0.369, P = 0.038, I 2 = 13.692%, 95% CI = 0.020-0.717), but not in subacute patients (SMD = 0.203, P = 0.419, I 2 = 0%, 95% CI = -0.289-0.696). In addition, performing walking combining serial subtraction (SMD = 0.516, P < 0.001, I 2 = 0%, 95% CI = 0.239-0.794), obstacle crossing (SMD = 0.564, P = 0.002, I 2 = 0%, 95% CI = 0.205-0.903), or a verbal task (SMD = 0.654, P = 0.009, I 2 = 0%, 95% CI = 0.164-1.137) had more PFC activation than single-task walking, while performing the n-back task did not show significant differentiation (SMD = 0.203, P = 0.419, I 2 = 0%, 95% CI = -0.289-0.696). Conclusions Different dual-task paradigms produce different levels of dual-task interference in stroke patients with different disease durations, and it is important to choose the matching dual-task type in relation to the walking ability and cognitive ability of the patient, in order to better improve the assessment and training effects. Systematic review registration https://www.crd.york.ac.uk/prospero/, identifier: CRD42022356699.
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Affiliation(s)
- Qinglei Wang
- Department of Rehabilitation, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,School of Rehabilitation Medicine, Nanjing Medical University, Nanjing, China
| | - Wenjun Dai
- Department of Rehabilitation, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Sheng Xu
- Department of Rehabilitation, Changzhou Dean Hospital, Changzhou, China
| | - Shizhe Zhu
- Department of Rehabilitation, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,School of Rehabilitation Medicine, Nanjing Medical University, Nanjing, China
| | - Youxin Sui
- Department of Rehabilitation, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,School of Rehabilitation Medicine, Nanjing Medical University, Nanjing, China
| | - Chaojie Kan
- School of Rehabilitation Medicine, Nanjing Medical University, Nanjing, China.,Department of Rehabilitation, Changzhou Dean Hospital, Changzhou, China
| | - Ying Shen
- Department of Rehabilitation, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yi Zhu
- Department of Rehabilitation, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Chuan Guo
- Department of Rehabilitation, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Tong Wang
- Department of Rehabilitation, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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20
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Zhang JN, Xiang LS, Shi Y, Xie F, Wang Y, Zhang Y. Normal pace walking is beneficial to young participants’ executive abilities. BMC Sports Sci Med Rehabil 2022; 14:195. [DOI: 10.1186/s13102-022-00587-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 11/04/2022] [Indexed: 11/20/2022] Open
Abstract
Abstract
Background
Exercise can improve cognitive function. The impact of acute exercise on cognition is related to exercise intensity. This study aimed to explore whether normal walking had a beneficial effect on cognition.
Methods
Compared with standing still, thirty healthy young men walked on a treadmill at a normal pace, and completed the Stroop test. Near-infrared spectroscopy was used to monitor the hemodynamic changes of the prefrontal cortex during the entire experiment.
Results
Studies showed that normal walking did not stimulate higher average cerebral oxygen in the PFC, but the peak cerebral oxygen in cognitive tests during walking was higher (Stroop Word: 2.56 ± 0.43 and 3.80 ± 0.50, P < 0.01, Stroop Color: 2.50 ± 0.37 and 3.66 ± 0.59, P < 0.05, Stroop Color-Word: 4.13 ± 0.55 and 5.25 ± 0.66, P < 0.01, respectively), and better results were achieved in the Stroop Color-Word test, which was reflected in faster reaction times (49.18 ± 1.68 s, 56.92 ± 2.29 s, respectively, P < 0.001) and higher accuracies (46.19 ± 0.69, 44.15 ± 0.91, respectively, P = 0.018).
Conclusion
For healthy young people, even a normal walk is therefore good for cognition.
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21
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Saraiva M, Castro MA, Vilas-Boas JP. The Role of Sleep Quality and Physical Activity Level on Gait Speed and Brain Hemodynamics Changes in Young Adults-A Dual-Task Study. Eur J Investig Health Psychol Educ 2022; 12:1673-1681. [PMID: 36421323 PMCID: PMC9689950 DOI: 10.3390/ejihpe12110117] [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: 09/29/2022] [Revised: 11/10/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Walking requires attentional resources, and the studies using neuroimage techniques have grown to understand the interaction between cortical activity and motor performance. Previous studies reported a decline in gait performance and changes in the prefrontal cortex (PFC) activity during a dual-task performance compared to walking only. Some lifestyle factors, such as sleep and physical activity (PA) levels, can compromise walking performance and brain activity. Nonetheless, the studies are scarce. This study aimed to assess gait speed and hemodynamic response in the PFC during a cognitive dual-task (cog-DT) compared to walking only, and to analyze the correlation between PA and sleep quality (SQ) with gait performance and hemodynamic response in the PFC during a single task (ST) and cog-DT performance in young adults. A total of 18 healthy young adults (mean age ± SD = 24.11 ± 4.11 years) participated in this study. They performed a single motor task (mot-ST)—normal walking—and a cog-DT—walking while performing a cognitive task on a smartphone. Gait speed was collected using a motion capture system coupled with two force plates. The hemoglobin differences (Hb-diff), oxyhemoglobin ([oxy-Hb]) and deoxyhemoglobin ([deoxy-Hb]) concentrations in the PFC were obtained using functional near-infrared spectroscopy. The SQ and PA were assessed through the Pittsburg Sleep Quality Index and International Physical Activity Questionnaire-Short Form questionnaires, respectively. The results show a decrease in gait speed (p < 0.05), a decrease in [deoxy-Hb] (p < 0.05), and an increase in Hb-diff (p < 0.05) and [oxy-Hb] (p > 0.05) in the prefrontal cortex during the cog-DT compared to the single task. A positive correlation between SQ and Hb-diff during the cog-DT performance was found. In conclusion, the PFC’s hemodynamic response during the cog-DT suggests that young adults prioritize cognitive tasks over motor performance. SQ only correlates with the Hb-diff during the cog-DT, showing that poor sleep quality was associated with increased Hb-diff in the PFC. The gait performance and hemodynamic response do not correlate with physical activity level.
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Affiliation(s)
- Marina Saraiva
- RoboCorp Laboratory, i2A, Polytechnic Institute of Coimbra, 3046-854 Coimbra, Portugal
- Faculty of Sports and CIAFEL, University of Porto, 4200-450 Porto, Portugal
- Correspondence:
| | - Maria António Castro
- RoboCorp Laboratory, i2A, Polytechnic Institute of Coimbra, 3046-854 Coimbra, Portugal
- Department of Mechanical Engineering, CEMMPRE, University of Coimbra, 3030-788 Coimbra, Portugal
- Sector of Physiotherapy, School of Health Sciences, Polytechnic Institute of Leiria, 2411-901 Leiria, Portugal
| | - João Paulo Vilas-Boas
- Faculty of Sports and CIAFEL, University of Porto, 4200-450 Porto, Portugal
- LABIOMEP-UP, Faculty of Sports and CIFI2D, University of Porto, 4200-450 Porto, Portugal
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22
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Research progress in the application of motor-cognitive dual task training in rehabilitation of walking function in stroke patients. JOURNAL OF NEURORESTORATOLOGY 2022. [DOI: 10.1016/j.jnrt.2022.100028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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23
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Meng G, Ma X, Chen P, Xu S, Li M, Zhao Y, Jin A, Liu X. Effect of early integrated robot-assisted gait training on motor and balance in patients with acute ischemic stroke: a single-blinded randomized controlled trial. Ther Adv Neurol Disord 2022; 15:17562864221123195. [PMID: 36147622 PMCID: PMC9486263 DOI: 10.1177/17562864221123195] [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: 05/26/2022] [Accepted: 08/12/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Gait disruption is a common poststroke problem. Robot-assisted gait training
(RAGT) might improve motor function, balance, and activities of daily
living. Objective: We compared the clinical effectiveness of early integrated RAGT using the
Walkbot robotic gym with an intensity-matched enhanced lower limb therapy
(ELLT) program and with conventional rehabilitation therapy (CRT) in
patients with acute ischemic stroke. Methods: A total of 192 patients with acute ischemic stroke were randomly assigned
(1:1:1) to receive RAGT, ELLT, or CRT. All three groups received 45 min of
training daily, 3 days a week, for 4 weeks consecutively. Before and after
the 4-week treatment, the patients were assessed based on a 6-minute walking
test (6MWT), functional ambulation classification (FAC), timed up and go
(TUG) test, dual-task walking (DTW) test, Tinetti’s test, Barthel’s index
(BI), stroke-specific quality of life (SS-QOL) scale, and gait analysis
parameters. Results: After the 4-week intervention, the results of the 6MWT, FAC, TUG, DTW,
Tinetti’s test, BI, SS-QOL, and gait in the three groups significantly
improved. Compared with ELLT and CRT groups, participants in the RAGT group
had a better performance in 6MWT (199.11 ± 60.72 versus
182.47 ± 59.72 versus 173.69 ± 40.58,
p = 0.035), FAC (4.10 ± 0.91 versus
3.69 ± 0.88 versus 3.58 ± 0.81,
p = 0.044), DTW (10.29 ± 2.38 versus
12.92 ± 2.64 versus 13.89 ± 2.62,
p = 0.031), SS-QOL (184.46 ± 20.53 versus
165.39 ± 20.49 versus 150.72 ± 20.59,
p = 0.012), velocity (0.66 ± 0.22 versus
0.55 ± 0.23 versus 0.51 ± 0.20,
p = 0.008), cycle duration (1.38 ± 0.40
versus 1.50 ± 0.38 versus 1.61 ± 0.30,
p = 0.040), and swing phase symmetry ratio (SPSR,
1.10 ± 0.33 versus 1.21 ± 0.22 versus
1.48 ± 0.25, p = 0.021). The TUG, Tinetti’s test, BI, and
RMT results were similar, however. Conclusion: In the acute stroke phase, early integrated RAGT showed greater performance
in gait rehabilitation than CRT and ELLT. Registration: ChiCTR1900026225
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Affiliation(s)
- Guilin Meng
- Neurorehabilitation Center, Department of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiaoye Ma
- Neurorehabilitation Center, Department of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Pengfei Chen
- Neurorehabilitation Center, Department of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shaofang Xu
- Neurorehabilitation Center, Department of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Mingliang Li
- Neurorehabilitation Center, Department of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yichen Zhao
- Neurorehabilitation Center, Department of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Aiping Jin
- Neurorehabilitation Center, Department of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301 Yanchang Road, Shanghai 200072, China
| | - Xueyuan Liu
- Neurorehabilitation Center, Department of Neurology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, No. 301 Yanchang Road, Shanghai 200072, China
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Chiaramonte R, Bonfiglio M, Leonforte P, Coltraro GL, Guerrera CS, Vecchio M. Proprioceptive and Dual-Task Training: The Key of Stroke Rehabilitation, A Systematic Review. J Funct Morphol Kinesiol 2022; 7:jfmk7030053. [PMID: 35893327 PMCID: PMC9326539 DOI: 10.3390/jfmk7030053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/29/2022] [Accepted: 07/05/2022] [Indexed: 12/03/2022] Open
Abstract
This systematic review aims to reveal the effectiveness of proprioceptive exercise combined with dual-task training in stroke patients. The research was conducted using PubMed, Cochrane Library, Web of Science, and Scopus databases to evaluate studies of rehabilitation interventions with proprioceptive and dual-task exercises in patients with stroke. The keywords for the search were: "stroke" AND "proprioception" OR "proprioceptive" AND "rehabilitation" OR "training" OR "exercises" AND "dual-task" OR "task-performance" with the following inclusion criteria: comparative studies of rehabilitation interventions with proprioceptive and dual-task exercises in stroke patients. Of the 104,014 studies identified, 23 were included according to the inclusion criteria. Proprioceptive and dual-task exercises stimulate and promote postural balance, gait, and quality of life and reduce the risk of falls in stroke patients compared with traditional rehabilitation programs. In conclusion, this systematic review suggests that proprioceptive exercise combined with dual-task training is needed to improve balance and recover gait. Moreover, it provides a comprehensive overview of the literature on the various proprioceptive treatments with contextual dual-task exercises for imbalance after stroke, providing a guide for choosing a complete rehabilitation protocol that combines these two techniques.
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Affiliation(s)
- Rita Chiaramonte
- Department of Biomedical and Biotechnological Sciences, Section of Pharmacology, University of Catania, 95123 Catania, Italy; (P.L.); (C.S.G.)
- Correspondence: or (R.C.); (M.V.); Tel.: +39-(0)3782703 (M.V.); Fax: +39-0957315384 (R.C.)
| | - Marco Bonfiglio
- Provincial Health Department of Siracusa, 96014 Sicily, Italy;
| | - Pierfrancesco Leonforte
- Department of Biomedical and Biotechnological Sciences, Section of Pharmacology, University of Catania, 95123 Catania, Italy; (P.L.); (C.S.G.)
| | | | - Claudia Savia Guerrera
- Department of Biomedical and Biotechnological Sciences, Section of Pharmacology, University of Catania, 95123 Catania, Italy; (P.L.); (C.S.G.)
| | - Michele Vecchio
- Department of Biomedical and Biotechnological Sciences, Section of Pharmacology, University of Catania, 95123 Catania, Italy; (P.L.); (C.S.G.)
- Rehabilitation Unit, AOU Policlinico Vittorio Emanuele, 95123 Catania, Italy;
- Correspondence: or (R.C.); (M.V.); Tel.: +39-(0)3782703 (M.V.); Fax: +39-0957315384 (R.C.)
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25
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Kuan YC, Lin LF, Wang CY, Hu CC, Liang PJ, Lee SC. Association Between Turning Mobility and Cognitive Function in Chronic Poststroke. Front Neurol 2022; 13:772377. [PMID: 35280264 PMCID: PMC8904417 DOI: 10.3389/fneur.2022.772377] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Accepted: 01/26/2022] [Indexed: 11/16/2022] Open
Abstract
Turning difficulties are common in patients with stroke. The detrimental effects of dual tasks on turning indicate a correlation between turning and cognition. Cognitive impairment is prevalent after stroke, and stroke patients with mild cognitive impairment had a poorer turning performance than did stroke patients with intact cognitive abilities. Therefore, we investigated the association between turning mobility and cognitive function in patients with chronic poststroke. Ninety patients with chronic stroke (>6 months post-stroke) were recruited. Angular velocity was assessed using wearable sensors during 180° walking turns and 360° turning on the spot from both sides. Global cognition and distinct cognitive domains were assessed using the Mini-Mental State Examination. In patients with stroke, turning mobility was significantly associated with global cognitive function and distinct cognitive domains, such as visuospatial ability and language. The balance function and lower limbs strength were mediators of the association between cognition and turning. The association highlights the complexity of the turning movement and dynamic motor and cognitive coordination necessary to safely complete a turn. However, our findings should be regarded as preliminary, and a thorough neuropsychological assessment to provide a valid description of distinct cognitive domains is required.
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Affiliation(s)
- Yi-Chun Kuan
- Department of Neurology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Neurology, Taipei Medical University Shuang Ho Hospital, New Taipei City, Taiwan
| | - Li-Fong Lin
- School of Gerontology Health Management, College of Nursing, Taipei Medical University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, Taipei Medical University-Shuang-Ho Hospital, New Taipei City, Taiwan
| | - Chien-Yung Wang
- Department of Physical Medicine and Rehabilitation, Taipei Medical University-Wan Fang Hospital, Taipei, Taiwan
| | - Chia-Chen Hu
- Division of Physical Therapy, Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei, Taiwan
| | - Pei-Jung Liang
- Department of Rehabilitation Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Shu-Chun Lee
- School of Gerontology Health Management, College of Nursing, Taipei Medical University, Taipei, Taiwan
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26
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Almajid R, Goel R. Assessment of dual-tasking during a dynamic balance task using a smartphone app: a pilot study. J Phys Ther Sci 2022; 34:115-121. [PMID: 35221514 PMCID: PMC8860690 DOI: 10.1589/jpts.34.115] [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: 09/30/2021] [Accepted: 11/11/2021] [Indexed: 11/28/2022] Open
Abstract
[Purpose] To assess if the instrumented Timed Up and Go (iTUG) task score calculated
with an iPhone application can detect gait changes under dual-tasking conditions.
[Participants and Methods] Twenty participants (age 38.30 ± 12.54, 12 females) were asked
to complete the TUG as a single task and under two dual-tasking conditions: 1) verbal
fluency and 2) mental calculation. We used a smartphone, stopwatch, digital camera, and
wearable sensor to calculate the dependent variables which included time, step count, gait
speed, and iTUG score and, the dual-tasking cost (DTC) of those variables. We used
Friedman analyses of variance and Wilcoxon tests for statistical analyses. [Results] the
iTUG score, step count, gait speed, and the time measured by the stopwatch and wearable
sensor differed significantly for all tasks, but the smartphone time did not. [Conclusion]
We conclude that the iTUG score could be used as a sensitive measure for identifying gait
changes under dual-tasking conditions. With the growing demands of telehealth, using
technology as an objective tool for movement analysis is needed for clinicians and payers.
Our findings demonstrate the potential value of the iTUG score to assess and track
patient’s progress.
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Affiliation(s)
- Rania Almajid
- Physical Therapy Program, Stockton University: 101 Vera King Farris Drive, Galloway, New Jersey 08205, USA
| | - Rahul Goel
- Department of Neuroscience, Baylor College of Medicine, USA
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27
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Bohlke K, Zhu X, Sparto PJ, Redfern MS, Rosano C, Sejdic E, Rosso AL. The Effect of a Verbal Cognitive Task on Postural Sway Does Not Persist When the Task Is Over. SENSORS (BASEL, SWITZERLAND) 2021; 21:8428. [PMID: 34960520 PMCID: PMC8704561 DOI: 10.3390/s21248428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 12/01/2022]
Abstract
Dual-task balance studies explore interference between balance and cognitive tasks. This study is a descriptive analysis of accelerometry balance metrics to determine if a verbal cognitive task influences postural control after the task ends. Fifty-two healthy older adults (75 ± 6 years old, 30 female) performed standing balance and cognitive dual-tasks. An accelerometer recorded movement from before, during, and after the task (reciting every other letter of the alphabet). Thirty-six balance metrics were calculated for each task condition. The effect of the cognitive task on postural control was determined by a generalized linear model. Twelve variables, including anterior-posterior centroid frequency, peak frequency and entropy rate, medial-later entropy rate and wavelet entropy, and bandwidth in all directions, exhibited significant differences between baseline and cognitive task periods, but not between baseline and post-task periods. These results indicate that the verbal cognitive task did alter balance, but did not bring about persistent effects after the task had ended. Traditional balance measurements, i.e., root mean square and normalized path length, notably lacked significance, highlighting the potential to use other accelerometer metrics for the early detection of balance problems. These novel insights into the temporal dynamics of dual-task balance support current dual-task paradigms to reduce fall risk in older adults.
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Affiliation(s)
- Kayla Bohlke
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15260, USA;
| | - Xiaonan Zhu
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, PA 15260, USA; (X.Z.); (C.R.); (A.L.R.)
| | - Patrick J. Sparto
- Department of Physical Therapy, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA 15260, USA;
| | - Mark S. Redfern
- Department of Bioengineering, Swanson School of Engineering, University of Pittsburgh, Pittsburgh, PA 15260, USA;
| | - Caterina Rosano
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, PA 15260, USA; (X.Z.); (C.R.); (A.L.R.)
| | - Ervin Sejdic
- The Edward S. Rogers Department of Electrical and Computer Engineering, Faculty of Applied Science and Engineering, University of Toronto, Toronto, ON M5S 1A1, Canada;
- Research & Innovation Department, North York General Hospital, Toronto, ON M2K 1E1, Canada
| | - Andrea L. Rosso
- Department of Epidemiology, School of Public Health, University of Pittsburgh, Pittsburgh, PA 15260, USA; (X.Z.); (C.R.); (A.L.R.)
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28
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Song Y, Amimoto K, Meidian AC. The effect of a concomitant stroop task during sit-to-stand tasks on postural control. J Phys Ther Sci 2021; 33:917-923. [PMID: 34873374 PMCID: PMC8636917 DOI: 10.1589/jpts.33.917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 09/20/2021] [Indexed: 11/24/2022] Open
Abstract
[Purpose] This study aimed to explain the effect of a dual-task technology that utilizes
motor and/or cognitive skills on the performance of major tasks, postural control, and
gait consistency. [Participants and Methods] Eighteen healthy adults were divided into two
groups: the single-word dual-task group and the control group (study 1). We enrolled 32
healthy adults to perform four-word Stroop (study 2) and sit-to-stand tasks simultaneously
to determine the attentional demand for postural control and locomotion. [Results] The
dynamic condition of postural control differed significantly between the single-task and
single-word dual-task groups in Study 1. In Study 2, postural control in the four-word
dual-task condition improved under both static and dynamic conditions. On comparing the
results of studies 1 and 2, we found that during a four-word dual-task, healthy
participants experienced a more significant decrease in postural sway than that
experienced during the single-word dual-task. [Conclusion] Dual task of Stroop task with
sit-to-stand could improve a postural control.
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Affiliation(s)
- Yige Song
- Department of Physical Therapy, Graduate School of Human Health Sciences, Tokyo Metropolitan University: 7-2-10 Higashi-Ogu, Arakawa-ku, Tokyo 116-8551, Japan
| | - Kazu Amimoto
- Department of Physical Therapy, Graduate School of Human Health Sciences, Tokyo Metropolitan University: 7-2-10 Higashi-Ogu, Arakawa-ku, Tokyo 116-8551, Japan
| | - Abdul Chalik Meidian
- Department of Physical Therapy, Graduate School of Human Health Sciences, Tokyo Metropolitan University: 7-2-10 Higashi-Ogu, Arakawa-ku, Tokyo 116-8551, Japan
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29
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Ahmed U, Karimi H, Amir S, Ahmed A. Effects of intensive multiplanar trunk training coupled with dual-task exercises on balance, mobility, and fall risk in patients with stroke: a randomized controlled trial. J Int Med Res 2021; 49:3000605211059413. [PMID: 34812070 PMCID: PMC8647262 DOI: 10.1177/03000605211059413] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
OBJECTIVE We determined whether an exercise regime comprising high-intensity training, multiplanar trunk movements, and dual-task practice could improve trunk control, balance, functional mobility, and reduce fall risk in patients with hemiplegic stroke. METHODS In this randomized controlled trial, 74 patients (mean age 61.71 years) were randomly assigned to the experimental and comparison groups. Primary outcome was trunk impairment scale (TIS) scores. Secondary outcomes were scores on the Berg balance scale, 10-meter walk test, Timed-up-and-go test, timed-Up-Go-cognitive, and Stroke Impact Scale-16 to measure between-group changes from baseline. We used linear mixed modeling to identify changes over time within and between groups on each scale and whether changes persisted at 6- and 12-month follow-ups. RESULTS We observed significantly increased mean TIS scores from baseline to 3 months post-treatment (7.74); the increased scores were maintained at 6- and 12-month follow-ups (8.60 and 8.43, respectively). In the experimental group, all secondary outcomes showed significant and clinically meaningful results. Fall risk between groups was significantly reduced at 6 and 12 months. CONCLUSIONS Intensive multiplanar trunk movements coupled with dual-task practice promoted trunk control, balance, and functional recovery in patients with stroke, reduced fall risk, and improved independent mobility.Trial registration: #IRCT20200127046275N1.
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Affiliation(s)
- Umair Ahmed
- University Institute of Physical Therapy, University of Lahore, Lahore, Pakistan
| | - Hossein Karimi
- University Institute of Physical Therapy, University of Lahore, Lahore, Pakistan.,Istanbul Gelisim University, Istanbul, Turkey
| | - Syed Amir
- Istanbul Gelisim University, Istanbul, Turkey
| | - Ashfaq Ahmed
- University Institute of Physical Therapy, University of Lahore, Lahore, Pakistan.,Allied Health Sciences, The University of Lahore, Lahore, Pakistan
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30
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Huber SK, Knols RH, Arnet P, de Bruin ED. Motor-cognitive intervention concepts can improve gait in chronic stroke, but their effect on cognitive functions is unclear: A systematic review with meta-analyses. Neurosci Biobehav Rev 2021; 132:818-837. [PMID: 34815131 DOI: 10.1016/j.neubiorev.2021.11.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 11/05/2021] [Accepted: 11/11/2021] [Indexed: 11/30/2022]
Abstract
Motor-cognitive intervention concepts are promising to counteract residual gait and cognitive impairments in chronic stroke. There is, however, considerable variation in motor-cognitive intervention types, which may lead to different effects. This systematic review strived to summarize and compare the effects of different motor-cognitive intervention concepts on gait and cognitive functions in chronic stroke. The systematic search identified twenty-nine articles, which were allocated to three types of motor-cognitive training concepts; SEQUENTIAL, SIMULTANEOUS-ADDITIONAL, and SIMULTANEOUS-INCORPORATED. Random-effects meta-analyses revealed that motor-cognitive interventions may be better than non-combined training approaches for improving gait function in chronic stroke (e.g. gait speed: g = 0.43, 95 % CI [0.22, 0.64], p < 0.0001). SIMULTANEOUS-INCORPORATED motor-cognitive training seems the most promising concept. As very few articles measured both, spatiotemporal gait parameters and cognitive outcomes, future studies are warranted to investigate the effects of motor-cognitive intervention concepts on gait control and cognitive functions in chronic stroke.
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Affiliation(s)
- Simone K Huber
- Physiotherapy and Occupational Therapy Research Center, Directorate of Research and Education, University Hospital Zurich, Zurich, Switzerland; Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland.
| | - Ruud H Knols
- Physiotherapy and Occupational Therapy Research Center, Directorate of Research and Education, University Hospital Zurich, Zurich, Switzerland; Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland; Physiotherapy Occupational Therapy, Nursing and Allied Health Professions Office, University Hospital Zurich, Zurich, Switzerland
| | - Patrick Arnet
- Physiotherapy and Occupational Therapy Research Center, Directorate of Research and Education, University Hospital Zurich, Zurich, Switzerland; Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Eling D de Bruin
- Institute of Human Movement Sciences and Sport, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland; Division of Physiotherapy, Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden; OST - Eastern Swiss University of Applied Sciences, Department of Health, St.Gallen, Switzerland
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31
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Ko LW, Stevenson C, Chang WC, Yu KH, Chi KC, Chen YJ, Chen CH. Integrated Gait Triggered Mixed Reality and Neurophysiological Monitoring as a Framework for Next-Generation Ambulatory Stroke Rehabilitation. IEEE Trans Neural Syst Rehabil Eng 2021; 29:2435-2444. [PMID: 34748494 DOI: 10.1109/tnsre.2021.3125946] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Brain stroke affects millions of people in the world every year, with 50 to 60 percent of stroke survivors suffering from functional disabilities, for which early and sustained post-stroke rehabilitation is highly recommended. However, approximately one third of stroke patients do not receive early in hospital rehabilitation programs due to insufficient medical facilities or lack of motivation. Gait triggered mixed reality (GTMR) is a cognitive-motor dual task with multisensory feedback tailored for lower-limb post-stroke rehabilitation, which we propose as a potential method for addressing these rehabilitation challenges. Simultaneous gait and EEG data from nine stroke patients was recorded and analyzed to assess the applicability of GTMR to different stroke patients, determine any impacts of GTMR on patients, and better understand brain dynamics as stroke patients perform different rehabilitation tasks. Walking cadence improved significantly for stroke patients and lower-limb movement induced alpha band power suppression during GTMR tasks. The brain dynamics and gait performance across different severities of stroke motor deficits was also assessed; the intensity of walking induced event related desynchronization (ERD) was found to be related to motor deficits, as classified by Brunnstrom stage. In particular, stronger lower-limb movement induced ERD during GTMR rehabilitation tasks was found for patients with moderate motor deficits (Brunnstrom stage IV). This investigation demonstrates the efficacy of the GTMR paradigm for enhancing lower-limb rehabilitation, explores the neural activities of cognitive-motor tasks in different stages of stroke, and highlights the potential for joining enhanced rehabilitation and real-time neural monitoring for superior stroke rehabilitation.
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32
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Schwab SM, Dugan S, Riley MA. Reciprocal Influence of Mobility and Speech-Language: Advancing Physical Therapy and Speech Therapy Cotreatment and Collaboration for Adults With Neurological Conditions. Phys Ther 2021; 101:pzab196. [PMID: 34403483 PMCID: PMC8801003 DOI: 10.1093/ptj/pzab196] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 05/28/2021] [Indexed: 11/13/2022]
Abstract
Mobility and speech-language impairments and limitations in adults with neurological conditions manifest not in isolated anatomical components but instead in the individual-environment system and are task-dependent. Optimization of function thus requires interprofessional care to promote participation in meaningful life areas within appropriate task and environmental contexts. Cotreatment guidelines (ie, the concurrent intervention of disciplines) were established by the physical therapy, occupational therapy, and speech-language and hearing professional organizations nearly 2 decades ago to facilitate seamless interprofessional care. Despite this, cotreatment between physical therapy and speech therapy remains limited. The purpose of this Perspective article is to encourage physical therapists and speech-language pathologists to increase interprofessional collaboration through cotreatment in the management of adults with neurological conditions. Evidence from pediatrics and basic motor control literature points toward reciprocal interactions between speech-language and mobility. We provide recommendations for clinical practice with an emphasis on the gains each discipline can provide the other. This Perspective is rooted in the International Classification of Functioning, Disability and Health model and ecological theory. IMPACT The goals of speech therapy and physical therapy are complementary and mutually supportive. Enhanced cotreatment, and collaboration more generally, between physical therapists and speech-language pathologists in the management of adults with neurological conditions can augment task-relevant conditions to improve function.
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Affiliation(s)
- Sarah M Schwab
- Center for Cognition, Action, and Perception, Department of Psychology, Edwards Center 1, University of Cincinnati, Cincinnati, Ohio, USA
| | - Sarah Dugan
- Center for Cognition, Action, and Perception, Department of Psychology, Edwards Center 1, University of Cincinnati, Cincinnati, Ohio, USA
- Department of Rehabilitation, Exercise, & Nutrition Sciences, Health Sciences Building, University of Cincinnati, Cincinnati, Ohio, USA
| | - Michael A Riley
- Center for Cognition, Action, and Perception, Department of Psychology, Edwards Center 1, University of Cincinnati, Cincinnati, Ohio, USA
- Department of Rehabilitation, Exercise, & Nutrition Sciences, Health Sciences Building, University of Cincinnati, Cincinnati, Ohio, USA
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Effect of Executive Dysfunction on Posture Control and Gait after Stroke. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:3051750. [PMID: 34675982 PMCID: PMC8526208 DOI: 10.1155/2021/3051750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 09/20/2021] [Indexed: 12/01/2022]
Abstract
Objective The purpose of the study was to observe the effects of executive dysfunction (ED) on gait and postural control during walking after stroke. Methods In this study, 34 subjects with stroke and ED (8 women and 26 men; age, 55.41 ± 7.89 years; time since stroke onset, 1.3 ± 0.12 months) were recruited. Stroop color-word test (SCWT), 10-meter walk test (10MWT), timed-up-and-go test (TUGT), and gait analysis were evaluated. The correlation among the correct number of Stroop tasks (SCWT-C), the number of time-consuming tasks (SCWT-T), the amount of interference (SIE-M and SIE-T) and posture control, and gait-related parameters was analyzed. Results The results indicated that SCWT-C was negatively correlated with 10MWT, TUGT, and bilateral symmetry (P < 0.05). However, there was no significant correlation between SCWT-C and stride (P > 0.05). A significant negative correlation was seen between SCWT-C and bilateral symmetry (P < 0.05). There was no significant correlation between SCWT-T and stride (P > 0.05). SCWT-T was positively correlated with TUGT, 10MWT, and bilateral symmetry (P < 0.05). SIE-T was positively correlated with TUGT and bilateral symmetry (P < 0.05). There was no significant correlation between SIE-T and 10MWT or stride (P > 0.05). SIE-M was positively correlated with TUGT and bilateral symmetry (P < 0.05). There was no significant correlation between SIE-T and 10MWT or stride (P > 0.05). Conclusions ED is closely related to the decline in postural control and the occurrence of falls. In the early phases of stroke rehabilitation, physiotherapists should focus on the patients' executive function to accelerate the recovery of postural control.
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Brauner FO, Balbinot G, Figueiredo AI, Hausen DO, Schiavo A, Mestriner RG. The Performance Index Identifies Changes Across the Dual Task Timed Up and Go Test Phases and Impacts Task-Cost Estimation in the Oldest-Old. Front Hum Neurosci 2021; 15:720719. [PMID: 34658817 PMCID: PMC8514992 DOI: 10.3389/fnhum.2021.720719] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 08/23/2021] [Indexed: 12/04/2022] Open
Abstract
Introduction: Dual tasking is common in activities of daily living (ADLs) and the ability to perform them usually declines with age. While cognitive aspects influence dual task (DT) performance, most DT-cost (DT-C) related metrics include only time- or speed- delta without weighting the accuracy of cognitive replies involved in the task. Objectives: The primary study goal was to weight the accuracy of cognitive replies as a contributing factor when estimating DT-C using a new index of DT-C that considers the accuracy of cognitive replies (P-index) in the instrumented timed up and go test (iTUG). Secondarily, to correlate the novel P-index with domains of the Mini-Mental State Examination (MMSE). Methods: Sixty-three participants (≥85 years old) took part in this study. The single task (ST) and DT iTUG tests were performed in a semi-random order. Both the time taken to complete the task measured utilizing an inertial measurement unit (IMU), and the accuracy of the cognitive replies were used to create the novel P-index. Clinical and sociodemographic data were collected. Results: The accuracy of the cognitive replies changed across the iTUG phases, particularly between the walk 1 and walk 2 phases. Moreover, weighting 0.6 for delta-time (W1) and 0.4 for cognitive replies (W2) into the P-index enhanced the prediction of the MMSE score. The novel P-index was able to explain 37% of the scores obtained by the fallers in the “spatial orientation” and “attention” domains of the MMSE. The ability of the P-index to predict MMSE scores was not significantly influenced by age, schooling, and number of medicines in use. The Bland-Altman analysis indicated a substantial difference between the time-delta-based DT-C and P-index methods, which was within the limits of agreement. Conclusions: The P-index incorporates the accuracy of cognitive replies when calculating the DT-C and better reflects the variance of the MMSE in comparison with the traditional time- or speed-delta approaches, thus providing an improved method to estimate the DT-C.
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Affiliation(s)
- Fabiane Oliveira Brauner
- Graduate Program in Biomedical Gerontology, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.,Neuroplasticity and Neural Repair Research Group, Health and Life Sciences School, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil
| | - Gustavo Balbinot
- KITE - Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada
| | - Anelise Ineu Figueiredo
- Graduate Program in Biomedical Gerontology, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.,Neuroplasticity and Neural Repair Research Group, Health and Life Sciences School, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil
| | - Daiane Oliveira Hausen
- Graduate Program in Biomedical Gerontology, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.,Neuroplasticity and Neural Repair Research Group, Health and Life Sciences School, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil
| | - Aniuska Schiavo
- Graduate Program in Biomedical Gerontology, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.,Neuroplasticity and Neural Repair Research Group, Health and Life Sciences School, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil
| | - Régis Gemerasca Mestriner
- Graduate Program in Biomedical Gerontology, School of Medicine, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.,Neuroplasticity and Neural Repair Research Group, Health and Life Sciences School, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil
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Identification of Good Practices in Long-Term Exercise-Based Rehabilitation Programs in Stroke Patients. BIOMED RESEARCH INTERNATIONAL 2021; 2021:9202716. [PMID: 34616849 PMCID: PMC8490068 DOI: 10.1155/2021/9202716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 09/15/2021] [Indexed: 11/30/2022]
Abstract
Physical activity is an important factor for primary and secondary stroke prevention. The process of stroke rehabilitation includes early and late physical activity and exercise, which prevents further stoke and improve patients' quality of life. MY WAY project, an ERASMUS+ SPORT program, is aimed at analyzing and developing or transferring best innovative practices related to physical activity and exercise enhancing health in poststroke patients. The aim of the study was to identify, analyze, and present the good practices and strategies to encourage participation in sport and physical activity and engage and motivate chronic stroke patients to perform physical activity changing their lifestyle and to maintain a high adherence to long-term exercise-based rehabilitation programs. Our results demonstrated that unified European stroke long-term exercise-based rehabilitation guidelines do not exist. It seems that low training frequency with high aerobic exercise intensity may be optimal for improved physical performance and quality of life in combination with a high adherence. It is important to optimize the training protocols suitable for each patient. The continuous education and training of the specialized professionals in this field and the presence of adequate structures and cooperation between different healthcare centers are important contributors. The clear objective for each country should be to systematically make the necessary steps to enhance overall exercise-based stroke rehabilitation attendance in the long term. Long-term interventions to support the importance of physical exercise and lifelong exercise-based rehabilitation in chronic stroke patients should be created, what coincides with the goal of the MY WAY project.
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Avedesian JM, Singh H, Diekfuss JA, Myer GD, Grooms DR. Loss of Motor Stability After Sports-Related Concussion: Opportunities for Motor Learning Strategies to Reduce Musculoskeletal Injury Risk. Sports Med 2021; 51:2299-2309. [PMID: 34339041 DOI: 10.1007/s40279-021-01527-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2021] [Indexed: 11/26/2022]
Abstract
Current best practices to direct recovery after sports-related concussion (SRC) typically require asymptomatic presentation at both rest and during a graduated exercise progression, and cognitive performance resolution. However, this standard of care results in a significantly elevated risk for musculoskeletal (MSK) injury after return-to-sport (RTS). The elevated risk is likely secondary to, in part, residual neurophysiological and dual-task motor stability deficits that remain despite RTS. These deficits present as a loss of autonomous control of gait and posture and an increased need for cognition for motor stability. Thus, the incorporation of strategies that can enhance motor stability and restore autonomous control of gait and posture during SRC recovery and RTS progression may facilitate a reduction of the elevated risk of secondary MSK injury. We provide a theoretical framework for the application of motor learning principles to restore autonomous gait and postural stability after SRC via incorporation, or targeted manipulation, of external focus, enhanced expectations, autonomy support, practice schedule variability, and dual-task strategies during rehabilitation and RTS training.
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Affiliation(s)
- Jason M Avedesian
- Department of Kinesiology and Nutrition Sciences, University of Nevada, Las Vegas, Las Vegas, NV, USA.
- Emory Sports Performance and Research Center, 4450 Falcon Pkwy, Flowery Branch, GA, USA.
| | - Harjiv Singh
- Department of Kinesiology and Nutrition Sciences, University of Nevada, Las Vegas, Las Vegas, NV, USA
| | - Jed A Diekfuss
- Emory Sports Performance and Research Center, 4450 Falcon Pkwy, Flowery Branch, GA, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA, USA
| | - Gregory D Myer
- Emory Sports Performance and Research Center, 4450 Falcon Pkwy, Flowery Branch, GA, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA, USA
- Emory Sports Medicine Center, Atlanta, GA, USA
- The Micheli Center for Sports Injury Prevention, Waltham, MA, USA
| | - Dustin R Grooms
- Ohio Musculoskeletal and Neurological Institute, Ohio University, Athens, OH, USA
- Division of Athletic Training, School of Applied Health Sciences and Wellness, College of Health Sciences and Professions, Ohio University, Athens, OH, USA
- Division of Physical Therapy, School of Rehabilitation and Communication Sciences, College of Health Sciences and Professions, Ohio University, Athens, OH, USA
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Baek CY, Chang WN, Park BY, Lee KB, Kang KY, Choi MR. Effects of Dual-Task Gait Treadmill Training on Gait Ability, Dual-Task Interference, and Fall Efficacy in People With Stroke: A Randomized Controlled Trial. Phys Ther 2021; 101:6145043. [PMID: 33611557 DOI: 10.1093/ptj/pzab067] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/18/2020] [Accepted: 12/31/2020] [Indexed: 11/14/2022]
Abstract
OBJECTIVE This study aimed to investigate the effects of dual-task gait training using a treadmill on gait ability, dual-task interference, and fall efficacy in people with stroke. METHODS Patients with chronic stroke (N = 34) were recruited and randomly allocated to the experimental or control group. Both groups underwent gait training on a treadmill and a cognitive task. In the experimental group, gait training was conducted in conjunction with the cognitive task, whereas in the control group, the training and the cognitive task were conducted separately. Each intervention was provided for 60 minutes, twice a week, for a period of 6 weeks for both groups. The primary outcomes were as follows: gait parameters (speed, stride, variability, and cadence) under single-task and dual-task conditions, correct response rate (CRR) under single-task and dual-task conditions, and dual-task cost (DTC) in gait parameters and CRR. The secondary outcome was the Fall Efficacy Scale. RESULTS Dual-task gait training using a treadmill improved all gait parameters in the dual-task condition, speed, stride, and variability in the single-task condition, and CRR in both conditions. A difference between the groups was observed in speed, stride, and variability in the dual-task condition. Furthermore, dual-task gait training on a treadmill improved DTC in speed, variability, and cadence along with that in CRR, indicating true improvement of DTC, which led to significant improvement in DTC in speed and variability compared with single-task training. CONCLUSIONS Dual-task gait treadmill training was more effective in improving gait ability in dual-task training and dual-task interference than single-task training involving gait and cognitive task separately in people with chronic stroke.
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Affiliation(s)
- Chang Yoon Baek
- Department of Rehabilitation Medicine, National Health Insurance Ilsan Hospital, Goyang, South Korea
| | - Woo Nam Chang
- Department of Physical Therapy, Yongin University, Yongin, South Korea
| | - Beom Yeol Park
- Department of Competence Support Team, Daycare Center for People With Disabilities, Goyang, South Korea
| | - Kyoung Bo Lee
- Department of Rehabilitation Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
| | - Kyoung Yee Kang
- Department of Rehabilitation Medicine, National Health Insurance Ilsan Hospital, Goyang, South Korea
| | - Myung Ryul Choi
- Department of Rehabilitation Health, Goyang Sports Rehabilitation Center, Goyang, South Korea
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Kayabinar B, Alemdaroğlu-Gürbüz İ, Yilmaz Ö. The effects of virtual reality augmented robot-assisted gait training on dual-task performance and functional measures in chronic stroke: a randomized controlled single-blind trial. Eur J Phys Rehabil Med 2021; 57:227-237. [PMID: 33541040 DOI: 10.23736/s1973-9087.21.06441-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Many studies have demonstrated positive effects of virtual reality (VR) and robot-assisted gait training (RAGT) on balance, gait skills, functional capacity, active participation, and motivation in stroke patients, previously. However, the effects of VR augmented RAGT on dual-task performance which requires simultaneous use of motor and cognitive parameters have not been investigated. AIM To primarily investigate the effects of virtual reality (VR) augmented robot-assisted gait training (RAGT) on dual-task performance and secondarily, functional measurements in chronic stroke patients. DESIGN A randomized, single-blind trial. SETTING Inpatient rehabilitation center. POPULATION The study included 30 chronic stroke patients aged between 40-65 with the level of ≥3 from Functional Ambulation Classification and ≥24 from the Standardized Mini Mental State Examination. METHODS Fifteen patients in the study group received VR augmented RAGT and 15 patients in the control group received only RAGT during 12 sessions (six weeks). All patients received neurodevelopmental therapy in addition to their treatments, simultaneously. To evaluate dual-task performance, motor and cognitive tasks were given in addition to the 10 Meter Walk (first motor task), and durations were recorded in seconds. Functional measures such as Functional Gait Assessment, Rivermead Mobility Index, Berg Balance Scale, Fall Activity Scale International, and the Functional Independence Measure for gait, mobility, balance, fear of falling, and independence in daily living activities were also applied, consecutively. RESULTS The mean age of the study population was 57.93±5.91. After the treatment, single and dual-task gait speeds and cognitive dual-task performance increased in the study group (P<0.05), while no change was observed in the control group (P>0.05). No significant difference was detected between the groups in terms of all assessments after the treatment (P>0.05). CONCLUSIONS This study demonstrated that VR augmented RAGT improved dual-task gait speeds and dual-task performance of chronic stroke patients; however, there were no difference between the two groups after the treatment. Although functional improvements were determined with VR combined RAGT approach, it was not superior to RAGT only treatment. CLINICAL REHABILITATION IMPACT The results of current study suggest the simultaneous use of VR as an adjunct therapy method to the functional training to obtain functional gains in ambulant patients with chronic stroke.
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Affiliation(s)
- Büşra Kayabinar
- Department of Therapy and Rehabilitation, Kozaklı Vocational School, Nevşehir Hacı Bektaş Veli University, Nevşehir, Turkey -
| | - İpek Alemdaroğlu-Gürbüz
- Department of Physiotherapy and Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
| | - Öznur Yilmaz
- Department of Physiotherapy and Rehabilitation, Faculty of Physical Therapy and Rehabilitation, Hacettepe University, Ankara, Turkey
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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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Plummer P, Zukowski LA, Feld JA, Najafi B. Cognitive-motor dual-task gait training within 3 years after stroke: A randomized controlled trial. Physiother Theory Pract 2021; 38:1329-1344. [PMID: 33459115 DOI: 10.1080/09593985.2021.1872129] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Background: Dual-task gait training may improve dual-task gait speed after stroke, but the effects on the relative amount of dual-task interference are unclear.Objective: To compare the efficacy of dual-task gait training (DTGT) and single-task gait training (STGT) on cognitive-motor dual-task interference after stroke.Methods: 36 adults within 3 years of stroke were randomized 1:1 to STGT or DTGT, 3 times a week for 4 weeks. The primary outcomes were the relative dual-task effect on gait speed (DTEg, %) and cognitive task performance (DTEc, %) during walking at preferred and fast speed in two different dual-task conditions (auditory Stroop, auditory clock task).Results: There were no treatment effects on DTEg or DTEc in either group for either dual-task at either walking speed. Across all participants, there were significant improvements in both single and dual-task gait speed in all conditions, without any relative change in the dual-task effect. Subgroup analysis suggested that those with greater interference at baseline may benefit more from DTGT.Conclusions: DTGT and STGT improved single and dual-task gait speed but did not change the amount of relative interference. The findings may be confounded by an unexpectedly small amount of gait-related dual-task interference at baseline.
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Affiliation(s)
- Prudence Plummer
- Department of Physical Therapy, MGH Institute of Health Professions, Boston, MA, USA
| | - Lisa A Zukowski
- Department of Physical Therapy, High Point University, One University Parkway, High Point, NC, USA
| | - Jody A Feld
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Bijan Najafi
- Baylor College of Medicine, McNair Campus, Houston, TX, USA
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Pereira Oliva HN, Mansur Machado FS, Rodrigues VD, Leão LL, Monteiro-Júnior RS. The effect of dual-task training on cognition of people with different clinical conditions: An overview of systematic reviews. IBRO Rep 2020; 9:24-31. [PMID: 33336101 PMCID: PMC7733129 DOI: 10.1016/j.ibror.2020.06.005] [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: 02/27/2020] [Accepted: 06/20/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND The number of patients with cognitive impairment increases as the population becomes older. This perspective may persist a burden on health care systems unless considered new options of prevention and treatment. The aim of this meta-synthesis is to analyze different systematic reviews on the effectiveness of dual-task training (DTT) on cognition and motor function of different people. METHODS A systematic search of systematic reviews published until October 2019 was conducted in PubMed/Medline, Scopus and Cochrane databases addressing studies which investigated the effect of DTT compared to control or other intervention on cognitive functions of healthy or unhealthy individuals. Three steps were followed to retrieve studies: reading title, abstract and full text. Checklist Assessing the Methodological Quality of Systematic Reviews (AMSTAR) was used to assess the quality of selected articles. RESULTS In terms of quality of evidence, according to AMSTAR, 62.5 % of the reviews were rated as being "low" and 37.5 % were graded as "moderate" quality. Two main themes were identified among the studies' outcomes: Improvement on mobility performance or postural stability; and beneficial effect on cognitive function. In terms of effect size, there were reported an important variation, having more significant results for findings involving mobility and modest effect for findings regarding cognitive function. CONCLUSION People with different clinical conditions could benefit from dual-task training. The benefits may encompass general cognitive functions, memory, physical performance, gait and balance, to name a few aspects.
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Affiliation(s)
- Henrique Nunes Pereira Oliva
- Centro Universitario FIPMoc (UNIFIPMoc), Montes Claros, MG, Brazil
- Grupo de Estudos em Neurociência, Exercício, Saúde e Esporte (GENESEs) of UNIMONTES, Montes Claros, MG, Brazil
| | - Frederico Sander Mansur Machado
- Post-Graduate Program of Health Sciences (PPGCS), State University of Montes Claros (UNIMONTES), Montes Claros, MG, Brazil
- Grupo de Estudos em Neurociência, Exercício, Saúde e Esporte (GENESEs) of UNIMONTES, Montes Claros, MG, Brazil
- Departamento de Educação Física e Desporto da UNIMONTES, Montes Claros, MG, Brazil
| | - Vinícius Dias Rodrigues
- Grupo de Estudos em Neurociência, Exercício, Saúde e Esporte (GENESEs) of UNIMONTES, Montes Claros, MG, Brazil
- Departamento de Educação Física e Desporto da UNIMONTES, Montes Claros, MG, Brazil
| | - Luana Lemos Leão
- Post-Graduate Program of Health Sciences (PPGCS), State University of Montes Claros (UNIMONTES), Montes Claros, MG, Brazil
- Grupo de Estudos em Neurociência, Exercício, Saúde e Esporte (GENESEs) of UNIMONTES, Montes Claros, MG, Brazil
| | - Renato Sobral Monteiro-Júnior
- Post-Graduate Program of Health Sciences (PPGCS), State University of Montes Claros (UNIMONTES), Montes Claros, MG, Brazil
- Grupo de Estudos em Neurociência, Exercício, Saúde e Esporte (GENESEs) of UNIMONTES, Montes Claros, MG, Brazil
- Departamento de Educação Física e Desporto da UNIMONTES, Montes Claros, MG, Brazil
- Post-Graduate Program of Medicine (Neurology/Neuroscience), Federal Fluminense University, Niteroi, RJ, Brazil
- Neuroscience of Exercise Institute, Aroldo Tourinho Hospital, Montes Claros, MG, Brazil
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Deblock-Bellamy A, Lamontagne A, Blanchette AK. Cognitive-Locomotor Dual-Task Interference in Stroke Survivors and the Influence of the Tasks: A Systematic Review. Front Neurol 2020; 11:882. [PMID: 33013625 PMCID: PMC7461874 DOI: 10.3389/fneur.2020.00882] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 07/10/2020] [Indexed: 11/13/2022] Open
Abstract
Background: Walking in the community can be challenging for stroke survivors. The fact that community walking often requires performing another task while walking further adds to this challenge and can lead to a deterioration of performance in one or both tasks. Objective: To review the existing literature about cognitive-locomotor dual-task interference (DTI) magnitude and pattern while walking in patients with stroke and to explore the influence of tasks' nature on DTI. Moreover, this review investigated the differences in DTI between stroke survivors and age-matched healthy adults. Methods: The literature search was conducted in 4 databases (MEDLINE, CINAHL, EMBASE and PEDro). Two authors independently identified relevant studies based on predetermined selection criteria. Among these criteria, studies had to include both locomotor and cognitive DTI. Methodological quality of the studies was independently assessed by two raters using a standardized checklist. Studies were categorized according to the nature of the locomotor and the cognitive tasks. Results: A total of twenty studies, with good to high methodological quality, were selected. Task combinations, outcome measures and participants characteristics varied widely from one study to another. Despite heterogeneous results across studies, mutual DTI (decrements in both locomotor and cognitive performance) was the most frequently observed pattern in participants with stroke. Interestingly, this DTI pattern was systematically obtained when participants had to avoid obstacles while walking. DTI seemed also to be influenced by the nature of the cognitive task. Compared to age-matched healthy participants, stroke survivors had greater DTI. Mutual interferences were also more frequently observed in stroke survivors than in age-matched healthy adults. Conclusions: DTI magnitude and pattern in persons with stroke varied considerably across studies. Multiple factors, including nature of the tasks, may influence dual-task abilities when assessing individuals with stroke. Consequently, dual-task assessments should be performed in similar contexts of individuals' daily lives to ensure ecological validity.
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Affiliation(s)
- Anne Deblock-Bellamy
- Faculty of Medicine, Universite Laval, Quebec City, QC, Canada.,Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris) - CIUSSS de la Capitale-Nationale, Quebec City, QC, Canada
| | - Anouk Lamontagne
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada.,Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Jewish Rehabilitation Hospital - CISSS de Laval, Laval, QC, Canada
| | - Andréanne K Blanchette
- Faculty of Medicine, Universite Laval, Quebec City, QC, Canada.,Center for Interdisciplinary Research in Rehabilitation and Social Integration (Cirris) - CIUSSS de la Capitale-Nationale, Quebec City, QC, Canada.,Department of Rehabilitation, Universite Laval, Quebec City, QC, Canada
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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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Zhao R, Bu W, Chen X. The efficacy and safety of exercise for prevention of fall-related injuries in older people with different health conditions, and differing intervention protocols: a meta-analysis of randomized controlled trials. BMC Geriatr 2019; 19:341. [PMID: 31795944 PMCID: PMC6892137 DOI: 10.1186/s12877-019-1359-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 11/19/2019] [Indexed: 12/21/2022] Open
Abstract
Background Whether exercise prevents fall-related injuries in different health conditions and with different training protocols is still unclear. This study aimed to determine the effect of exercise on fall-related injuries by participant characteristics and divergent exercise protocols. The safety and compliance of exercise were also examined. Methods Electronic database searches were conducted in PubMed, Web of Science, and EMBASE for randomised controlled trials that evaluated the influence of exercise on fall-induced injuries in older people. Results Twenty-five trials met the inclusion criteria. Exercise significantly reduced the risk of fall-related injuries in older adults, risk ratio (RR) 0.879 [95% confidence interval (CI) 0.832–0.928]. Among the injuries, events needing medical care or resulting fractures were also decreased by exercise intervention, with RR 0.681 (0.562–0.825) and 0.561 (0.366–0.860), respectively. When analysis was stratified by participant characteristics and exercise protocols, we found that participants at high risk of falling, or with osteoporosis, were sensitive to exercise intervention. Combined exercise protocols and balance training were the most effective exercise types in reducing fall-related injuries. Exercise-associated beneficial effects were even significant in very old people (≥80 years) and across the duration of interventions (< 6 months, 6 to 12 months and ≥ 12 months). Exercise only generated a very low injury rate per participant year (0.002, 95% CI 0–0.05) and showed relatively good compliance of exercise (as reported in the included papers) (78.5, 95% CI 72.8–84.2%). Conclusions Exercise is effective in preventing fall-induced injuries across a variety of baseline participant characteristics and exercise protocols. Exercise was associated with a low injury rate and had a good compliance, suggesting it is a feasible approach to managing fall-related injuries.
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Affiliation(s)
- Renqing Zhao
- College of Physical Education, Yangzhou University, 88 Daxue South Rd, Yangzhou, 225009, Jiangsu Province, China.
| | - Wenqian Bu
- College of Physical Education, Yangzhou University, 88 Daxue South Rd, Yangzhou, 225009, Jiangsu Province, China
| | - Xianghe Chen
- College of Physical Education, Yangzhou University, 88 Daxue South Rd, Yangzhou, 225009, Jiangsu Province, China
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