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Effectiveness of Repetitive Facilitative Exercise Combined with Electrical Stimulation Therapy to Improve Very Severe Paretic Upper Limbs in with Stroke Patients: A Randomized Controlled Trial. Occup Ther Int 2022; 2022:4847363. [PMID: 35572164 PMCID: PMC9068343 DOI: 10.1155/2022/4847363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 04/15/2022] [Indexed: 11/17/2022] Open
Abstract
Background The difference in the effects of combined therapy with repetitive facilitative exercise (RFE) and neuromuscular electrical stimulation (NMES) on stroke upper limb paralysis was only reported by a pilot study; it has not been investigated in many patients. Objective We investigated the effect of combined therapy with RFE and NMES on stroke patients with severe upper paresis. Methods This study included 99 of the very severe paresis stroke patients with scores of zero or 1a in the Finger-Function test of the Stroke Impairment Assessment Set (SIAS). We randomly divided the patients into four groups, namely, NMES, RFE, RFE under NMES, and conventional training (CT) groups. A total of 20 min of group-specific training in addition to 40 min of conventional exercise per day, seven times a week for 4 weeks after admission, was performed. The upper extremity items of the Fugl-Meyer Assessment (FMA) were evaluated before and after the training period. Results The total score gains of the FMA, FMA wrist item, and FMA finger item were significantly larger in the RFE under NMES group than those in the CT group (p < 0.05). Conclusion The combination of voluntary movement and electrical stimulation may promote the activation of paralyzed muscles and improve distal function for very severe paralyzed upper limbs.
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Neuromuscular Stimulation as an Intervention Tool for Recovery from Upper Limb Paresis after Stroke and the Neural Basis. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12020810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Neuromodulators at the periphery, such as neuromuscular electrical stimulation (NMES), have been developed as add-on tools to regain upper extremity (UE) paresis after stroke, but this recovery has often been limited. To overcome these limits, novel strategies to enhance neural reorganization and functional recovery are needed. This review aims to discuss possible strategies for enhancing the benefits of NMES. To date, NMES studies have involved some therapeutic concerns that have been addressed under various conditions, such as the time of post-stroke and stroke severity and/or with heterogeneous stimulation parameters, such as target muscles, doses or durations of treatment and outcome measures. We began by identifying factors sensitive to NMES benefits among heterogeneous conditions and parameters, based on the “progress rate (PR)”, defined as the gains in UE function scores per intervention duration. Our analysis disclosed that the benefits might be affected by the target muscles, stroke severity and time period after stroke. Likewise, repetitive peripheral neuromuscular magnetic stimulation (rPMS) is expected to facilitate motor recovery, as already demonstrated by a successful study. In parallel, our efforts should be devoted to further understanding the precise neural mechanism of how neuromodulators make UE function recovery occur, thereby leading to overcoming the limits. In this study, we discuss the possible neural mechanisms.
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Clark B, Whitall J, Kwakkel G, Mehrholz J, Ewings S, Burridge J. The effect of time spent in rehabilitation on activity limitation and impairment after stroke. Cochrane Database Syst Rev 2021; 10:CD012612. [PMID: 34695300 PMCID: PMC8545241 DOI: 10.1002/14651858.cd012612.pub2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Stroke affects millions of people every year and is a leading cause of disability, resulting in significant financial cost and reduction in quality of life. Rehabilitation after stroke aims to reduce disability by facilitating recovery of impairment, activity, or participation. One aspect of stroke rehabilitation that may affect outcomes is the amount of time spent in rehabilitation, including minutes provided, frequency (i.e. days per week of rehabilitation), and duration (i.e. time period over which rehabilitation is provided). Effect of time spent in rehabilitation after stroke has been explored extensively in the literature, but findings are inconsistent. Previous systematic reviews with meta-analyses have included studies that differ not only in the amount provided, but also type of rehabilitation. OBJECTIVES To assess the effect of 1. more time spent in the same type of rehabilitation on activity measures in people with stroke; 2. difference in total rehabilitation time (in minutes) on recovery of activity in people with stroke; and 3. rehabilitation schedule on activity in terms of: a. average time (minutes) per week undergoing rehabilitation, b. frequency (number of sessions per week) of rehabilitation, and c. total duration of rehabilitation. SEARCH METHODS We searched the Cochrane Stroke Group trials register, CENTRAL, MEDLINE, Embase, eight other databases, and five trials registers to June 2021. We searched reference lists of identified studies, contacted key authors, and undertook reference searching using Web of Science Cited Reference Search. SELECTION CRITERIA We included randomised controlled trials (RCTs) of adults with stroke that compared different amounts of time spent, greater than zero, in rehabilitation (any non-pharmacological, non-surgical intervention aimed to improve activity after stroke). Studies varied only in the amount of time in rehabilitation between experimental and control conditions. Primary outcome was activities of daily living (ADLs); secondary outcomes were activity measures of upper and lower limbs, motor impairment measures of upper and lower limbs, and serious adverse events (SAE)/death. DATA COLLECTION AND ANALYSIS Two review authors independently screened studies, extracted data, assessed methodological quality using the Cochrane RoB 2 tool, and assessed certainty of the evidence using GRADE. For continuous outcomes using different scales, we calculated pooled standardised mean difference (SMDs) and 95% confidence intervals (CIs). We expressed dichotomous outcomes as risk ratios (RR) with 95% CIs. MAIN RESULTS The quantitative synthesis of this review comprised 21 parallel RCTs, involving analysed data from 1412 participants. Time in rehabilitation varied between studies. Minutes provided per week were 90 to 1288. Days per week of rehabilitation were three to seven. Duration of rehabilitation was two weeks to six months. Thirteen studies provided upper limb rehabilitation, five general rehabilitation, two mobilisation training, and one lower limb training. Sixteen studies examined participants in the first six months following stroke; the remaining five included participants more than six months poststroke. Comparison of stroke severity or level of impairment was limited due to variations in measurement. The risk of bias assessment suggests there were issues with the methodological quality of the included studies. There were 76 outcome-level risk of bias assessments: 15 low risk, 37 some concerns, and 24 high risk. When comparing groups that spent more time versus less time in rehabilitation immediately after intervention, we found no difference in rehabilitation for ADL outcomes (SMD 0.13, 95% CI -0.02 to 0.28; P = 0.09; I2 = 7%; 14 studies, 864 participants; very low-certainty evidence), activity measures of the upper limb (SMD 0.09, 95% CI -0.11 to 0.29; P = 0.36; I2 = 0%; 12 studies, 426 participants; very low-certainty evidence), and activity measures of the lower limb (SMD 0.25, 95% CI -0.03 to 0.53; P = 0.08; I2 = 48%; 5 studies, 425 participants; very low-certainty evidence). We found an effect in favour of more time in rehabilitation for motor impairment measures of the upper limb (SMD 0.32, 95% CI 0.06 to 0.58; P = 0.01; I2 = 10%; 9 studies, 287 participants; low-certainty evidence) and of the lower limb (SMD 0.71, 95% CI 0.15 to 1.28; P = 0.01; 1 study, 51 participants; very low-certainty evidence). There were no intervention-related SAEs. More time in rehabilitation did not affect the risk of SAEs/death (RR 1.20, 95% CI 0.51 to 2.85; P = 0.68; I2 = 0%; 2 studies, 379 participants; low-certainty evidence), but few studies measured these outcomes. Predefined subgroup analyses comparing studies with a larger difference of total time spent in rehabilitation between intervention groups to studies with a smaller difference found greater improvements for studies with a larger difference. This was statistically significant for ADL outcomes (P = 0.02) and activity measures of the upper limb (P = 0.04), but not for activity measures of the lower limb (P = 0.41) or motor impairment measures of the upper limb (P = 0.06). AUTHORS' CONCLUSIONS An increase in time spent in the same type of rehabilitation after stroke results in little to no difference in meaningful activities such as activities of daily living and activities of the upper and lower limb but a small benefit in measures of motor impairment (low- to very low-certainty evidence for all findings). If the increase in time spent in rehabilitation exceeds a threshold, this may lead to improved outcomes. There is currently insufficient evidence to recommend a minimum beneficial daily amount in clinical practice. The findings of this study are limited by a lack of studies with a significant contrast in amount of additional rehabilitation provided between control and intervention groups. Large, well-designed, high-quality RCTs that measure time spent in all rehabilitation activities (not just interventional) and provide a large contrast (minimum of 1000 minutes) in amount of rehabilitation between groups would provide further evidence for effect of time spent in rehabilitation.
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Affiliation(s)
- Beth Clark
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
| | - Jill Whitall
- Department of Physical Therapy and Rehabilitation Science, University of Maryland, Baltimore, Maryland, USA
| | - Gert Kwakkel
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences and Amsterdam, Amsterdam Neurosciences, VU University Medical Center, Amsterdam, Netherlands
| | - Jan Mehrholz
- Department of Public Health, Dresden Medical School, Technical University Dresden, Dresden, Germany
| | - Sean Ewings
- Southampton Statistical Sciences Research Institute, University of Southampton, Southampton, UK
| | - Jane Burridge
- Research Group, Faculty of Health Sciences, University of Southampton, Southampton, UK
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Bell A, Grampurohit N, Marino RJ, Duff S, Kaplan G, Calhoun Thielen C, Mulcahey M. Home Activity-based Interventions for the Neurologically Impaired Upper Extremity: A Scoping Review. HOME HEALTH CARE MANAGEMENT AND PRACTICE 2021. [DOI: 10.1177/1084822320953836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Activity-based therapy (ABT) for the upper extremity (UE) enables neurologic recovery with tasks that are functional, intense, and highly repetitive. A large proportion of rehabilitation occurs in the home and there is a gap in literature on the application of ABT within the home. The objective of this scoping review was to describe ABT in the home-setting for the neurologically-impaired UE. Methods: A systematic scoping review included searches of: MEDLINE, CINAHL, Cochrane, and OTSeeker. Results: A systematic search yielded 51 final studies. About 61% of ABT studies were exclusively within the home, others included outpatient visits (37%). Telerehabilitation was used in 37% of the studies with live-video and store forward techniques equally represented. ABT supported by technology was used in 61% of studies. Dosing of intervention ranged from 7 to 120 hours, with a mean of 34.5 hours of practice. Adherence with intended dosing was reported in 27% of studies and subjects completed a mean of 86% of the intended practice time. Sixty-seven percent of studies reported some degree of practice without therapist supervision. Conclusions: The results showed wide variability in the intervention methods, dosing and technology used in homebased settings. The high rate of adherence with dosing is encouraging for the application of homebased neurologic UE interventions. This scoping review highlights feasibility of UE ABT within the home and need for further research.
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Affiliation(s)
- Alison Bell
- Thomas Jefferson University, Philadelphia, PA, USA
| | | | | | | | - Gary Kaplan
- Thomas Jefferson University, Philadelphia, PA, USA
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Braun RG, Wittenberg GF. Motor Recovery: How Rehabilitation Techniques and Technologies Can Enhance Recovery and Neuroplasticity. Semin Neurol 2021; 41:167-176. [PMID: 33663001 DOI: 10.1055/s-0041-1725138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
There are now a large number of technological and methodological approaches to the rehabilitation of motor function after stroke. It is important to employ these approaches in a manner that is tailored to specific patient impairments and desired functional outcomes, while avoiding the hype of overly broad or unsubstantiated claims for efficacy. Here we review the evidence for poststroke plasticity, including therapy-related plasticity and functional imaging data. Early demonstrations of remapping in somatomotor and somatosensory representations have been succeeded by findings of white matter plasticity and a focus on activity-dependent changes in neuronal properties and connections. The methods employed in neurorehabilitation have their roots in early understanding of neuronal circuitry and plasticity, and therapies involving large numbers of repetitions, such as robotic therapy and constraint-induced movement therapy (CIMT), change measurable nervous systems properties. Other methods that involve stimulation of brain and peripheral excitable structures have the potential to harness neuroplastic mechanisms, but remain experimental. Gaps in our understanding of the neural substrates targeted by neurorehabilitation technology and techniques remain, preventing their prescriptive application in individual patients as well as their general refinement. However, with ongoing research-facilitated in part by technologies that can capture quantitative information about motor performance-this gap is narrowing. These research approaches can improve efforts to attain the shared goal of better functional recovery after stroke.
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Affiliation(s)
- Robynne G Braun
- Department of Neurology, University of Maryland School of Medicine, University of Maryland Rehabilitation & Orthopaedic Institute, Baltimore, Maryland
| | - George F Wittenberg
- Department of Neurology, Rehab Neural Engineering Labs, Center for the Neural Basis of Cognition, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.,Human Engineering Research Laboratory, Geriatrics Research Education and Clinical Center, VA Pittsburgh HealthCare System, Pittsburgh, Pennsylvania
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Hayward KS, Churilov L, Dalton EJ, Brodtmann A, Campbell BCV, Copland D, Dancause N, Godecke E, Hoffmann TC, Lannin NA, McDonald MW, Corbett D, Bernhardt J. Advancing Stroke Recovery Through Improved Articulation of Nonpharmacological Intervention Dose. Stroke 2021; 52:761-769. [PMID: 33430635 DOI: 10.1161/strokeaha.120.032496] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Dose articulation is a universal issue of intervention development and testing. In stroke recovery, dose of a nonpharmaceutical intervention appears to influence outcome but is often poorly reported. The challenges of articulating dose in nonpharmacological stroke recovery research include: (1) the absence of specific internationally agreed dose reporting guidelines; (2) inadequate conceptualization of dose, which is multidimensional; and (3) unclear and inconsistent terminology that incorporates the multiple dose dimensions. To address these challenges, we need a well-conceptualized and consistent approach to dose articulation that can be applied across stroke recovery domains to stimulate critical thinking about dose during intervention development, as well as promote reporting of planned intervention dose versus actually delivered dose. We followed the Design Research Paradigm to develop a framework that guides how to articulate dose, conceptualizes the multidimensional nature and systemic linkages between dose dimensions, and provides reference terminology for the field. Our framework recognizes that dose is multidimensional and comprised of a duration of days that contain individual sessions and episodes that can be active (time on task) or inactive (time off task), and each individual episode can be made up of information about length, intensity, and difficulty. Clinical utility of this framework was demonstrated via hypothetical application to preclinical and clinical domains of stroke recovery. The suitability of the framework to address dose articulation challenges was confirmed with an international expert advisory group. This novel framework provides a pathway for better articulation of nonpharmacological dose that will enable transparent and accurate description, implementation, monitoring, and reporting, in stroke recovery research.
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Affiliation(s)
- Kathryn S Hayward
- Melbourne School of Health Sciences, Florey Institute of Neuroscience and Mental Health and NHMRC Centre of Research Excellence in Stroke Rehabilitation and Brain Recovery (K.S.H.), University of Melbourne, Heidelberg, Australia
| | - Leonid Churilov
- Melbourne Medical School (L.C.), University of Melbourne, Parkville, Australia
| | - Emily J Dalton
- Melbourne School of Health Sciences (E.J.D.), University of Melbourne, Heidelberg, Australia
| | - Amy Brodtmann
- Florey Institute of Neuroscience and Mental Health (A.B.), University of Melbourne, Heidelberg, Australia
| | - Bruce C V Campbell
- Department of Medicine and Neurology, Melbourne Brain Centre, Royal Melbourne Hospital (B.C.V.C.), University of Melbourne, Parkville, Australia
| | - David Copland
- School of Health and Rehabilitation Sciences, Queensland Aphasia Research Centre and UQ Centre for Clinical Research, The University of Queensland, Brisbane, Australia (D. Copland).,NHMRC Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Melbourne, Victoria, Australia (D. Copland, E.G.)
| | - Numa Dancause
- Département de Neurosciences, Université de Montréal, Canada (N.D.)
| | - Erin Godecke
- NHMRC Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Melbourne, Victoria, Australia (D. Copland, E.G.).,School of Medical and Health Sciences, Edith Cowan University, and Speech Pathology Department, Sir Charles Gairdner Hospital, Perth, Australia (E.G.)
| | - Tammy C Hoffmann
- Institute for Evidence-Based Healthcare, Bond University, Robina, Australia (T.C.H.)
| | - Natasha A Lannin
- Department of Neurosciences, Central Clinical School, Alfred Health, Monash University, Melbourne, Australia (N.A.L.)
| | - Matthew W McDonald
- Cellular and Molecular Medicine and Canadian Partnership for Stroke Recovery, University of Ottawa, Canada (M.W.M., D. Corbett)
| | - Dale Corbett
- Cellular and Molecular Medicine and Canadian Partnership for Stroke Recovery, University of Ottawa, Canada (M.W.M., D. Corbett)
| | - Julie Bernhardt
- Florey Institute of Neuroscience and Mental Health and NHMRC Centre of Research Excellence in Stroke Rehabilitation and Brain Recovery (J.B.), University of Melbourne, Heidelberg, Australia
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Dalton EJ, Churilov L, Lannin NA, Corbett D, Campbell BCV, Hayward KS. Early-phase dose articulation trials are underutilized for post-stroke motor recovery: A systematic scoping review. Ann Phys Rehabil Med 2021; 65:101487. [PMID: 33429089 DOI: 10.1016/j.rehab.2021.101487] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 11/27/2020] [Accepted: 11/30/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND To enable development of effective interventions, there is a need to complete systematic early-phase dose articulation research. This scoping review aimed to synthesize dose articulation research of behavioral motor interventions for stroke recovery. METHODS MEDLINE and EMBASE were systematically searched for dose articulation studies. Preclinical experiments and adult clinical trials were classified based on the discovery pipeline and analyzed to determine which dose dimensions were articulated (time, scheduling or intensity) and how they were investigated (unidimensional vs multidimensional approach). Reporting of dose, safety and efficacy outcomes were summarized. The intervention description, risk of bias, and quality was appraised. RESULTS We included 41 studies: 3 of preclinical dose preparation (93 rodents), 2 Phase I dose ranging (21 participants), 9 Phase IIA dose screening (198 participants), and 27 Phase IIB dose finding (1879 participants). All studies adopted a unidimensional approach. Time was the most frequent dimension investigated (53%), followed by intensity (29%), and scheduling (18%). Overall, 95% studies reported an efficacy outcome; however, only 65% reported dose and 45% reported safety. Across studies, 61% were at high risk of bias, and the average percentage reporting of intervention description and quality was 61% and 67%, respectively. CONCLUSION This review highlights a need to undertake more high-quality, early-phase studies that systematically articulate intervention doses from a multidimensional perspective in the field of behavioral motor stroke recovery. To address this gap, we need to invest in adapting early phase trial designs, especially Phase I, to support multidimensional dose articulation.
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Affiliation(s)
- Emily J Dalton
- Melbourne School of Health Sciences, University of Melbourne, Heidelberg, Australia
| | - Leonid Churilov
- Melbourne Medical School, University of Melbourne, Parkville, Australia
| | - Natasha A Lannin
- Department of Neurosciences, Central Clinical School, Monash University, Melbourne, Australia; Alfred Health, Melbourne, Australia
| | - Dale Corbett
- Cellular & Molecular Medicine and Canadian Partnership for Stroke Recovery, University of Ottawa, Canada
| | - Bruce C V Campbell
- Department of Medicine and Neurology, Melbourne Brain Centre, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
| | - Kathryn S Hayward
- Melbourne School of Health Sciences and Florey Institute of Neuroscience and Mental Health, University of Melbourne, 245 Burgundy Street, 3084 Heidelberg, Australia.
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Mendes LA, Lima INDF, Souza T, do Nascimento GC, Resqueti VR, Fregonezi GAF. Motor neuroprosthesis for promoting recovery of function after stroke. Cochrane Database Syst Rev 2020; 1:CD012991. [PMID: 31935047 PMCID: PMC6984639 DOI: 10.1002/14651858.cd012991.pub2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Motor neuroprosthesis (MN) involves electrical stimulation of neural structures by miniaturized devices to allow the performance of tasks in the natural environment in which people live (home and community context), as an orthosis. In this way, daily use of these devices could act as an environmental facilitator for increasing the activities and participation of people with stroke. OBJECTIVES To assess the effects of MN for improving independence in activities of daily living (ADL), activities involving limbs, participation scales of health-related quality of life (HRQoL), exercise capacity, balance, and adverse events in people after stroke. SEARCH METHODS We searched the Cochrane Stroke Group Trials Register (searched 19 August 2019), the Cochrane Central Register of Controlled Trials (CENTRAL) (August 2019), MEDLINE (1946 to 16 August 2019), Embase (1980 to 19 August 2019), and five additional databases. We also searched trial registries, databases, and websites to identify additional relevant published, unpublished, and ongoing trials. SELECTION CRITERIA Randomized controlled trials (RCTs) and randomized controlled cross-over trials comparing MN for improving activities and participation versus other assistive technology device or MN without electrical stimulus (stimulator is turned off), or no treatment, for people after stroke. DATA COLLECTION AND ANALYSIS Two review authors independently selected trials, extracted data, and assessed risk of bias of the included studies. Any disagreements were resolved through discussion with a third review author. We contacted trialists for additional information when necessary and performed all analyses using Review Manager 5. We used GRADE to assess the certainty of the evidence. MAIN RESULTS We included four RCTs involving a total of 831 participants who were more than three months poststroke. All RCTs were of MN that applied electrical stimuli to the peroneal nerve. All studies included conditioning protocols to adapt participants to MN use, after which participants used MN from up to eight hours per day to all-day use for ambulation in daily activities performed in the home or community context. All studies compared the use of MN versus another assistive device (ankle-foot orthosis [AFO]). There was a high risk of bias for at least one assessed domain in three of the four included studies. No studies reported outcomes related to independence in ADL. There was low-certainty evidence that AFO was more beneficial than MN on activities involving limbs such as walking speed until six months of device use (mean difference (MD) -0.05 m/s, 95% confidence interval (CI) -0.10 to -0.00; P = 0.03; 605 participants; 2 studies; I2 = 0%; low-certainty evidence); however, this difference was no longer present in our sensitivity analysis (MD -0.07 m/s, 95% CI -0.16 to 0.02; P = 0.13; 110 participants; 1 study; I2 = 0%). There was low to moderate certainty that MN was no more beneficial than AFO on activities involving limbs such as walking speed between 6 and 12 months of device use (MD 0.00 m/s, 95% CI -0.05 to 0.05; P = 0.93; 713 participants; 3 studies; I2 = 17%; low-certainty evidence), Timed Up and Go (MD 0.51 s, 95% CI -4.41 to 5.43; P = 0.84; 692 participants; 2 studies; I2 = 0%; moderate-certainty evidence), and modified Emory Functional Ambulation Profile (MD 14.77 s, 95% CI -12.52 to 42.06; P = 0.29; 605 participants; 2 studies; I2 = 0%; low-certainty evidence). There was no significant difference in walking speed when MN was delivered with surface or implantable electrodes (test for subgroup differences P = 0.09; I2 = 65.1%). For our secondary outcomes, there was very low to moderate certainty that MN was no more beneficial than another assistive device for participation scales of HRQoL (standardized mean difference 0.26, 95% CI -0.22 to 0.74; P = 0.28; 632 participants; 3 studies; I2 = 77%; very low-certainty evidence), exercise capacity (MD -9.03 m, 95% CI -26.87 to 8.81; P = 0.32; 692 participants; 2 studies; I2 = 0%; low-certainty evidence), and balance (MD -0.34, 95% CI -1.96 to 1.28; P = 0.68; 692 participants; 2 studies; I2 = 0%; moderate-certainty evidence). Although there was low- to moderate-certainty evidence that the use of MN did not increase the number of serious adverse events related to intervention (risk ratio (RR) 0.35, 95% CI 0.04 to 3.33; P = 0.36; 692 participants; 2 studies; I2 = 0%; low-certainty evidence) or number of falls (RR 1.20, 95% CI 0.92 to 1.55; P = 0.08; 802 participants; 3 studies; I2 = 33%; moderate-certainty evidence), there was low-certainty evidence that the use of MN in people after stroke may increase the risk of participants dropping out during the intervention (RR 1.48, 95% CI 1.11 to 1.97; P = 0.007; 829 participants; 4 studies; I2 = 0%). AUTHORS' CONCLUSIONS Current evidence indicates that MN is no more beneficial than another assistive technology device for improving activities involving limbs measured by Timed Up and Go, balance (moderate-certainty evidence), activities involving limbs measured by walking speed and modified Emory Functional Ambulation Profile, exercise capacity (low-certainty evidence), and participation scale of HRQoL (very low-certainty evidence). Evidence was insufficient to estimate the effect of MN on independence in ADL. In comparison to other assistive devices, MN does not appear to increase the number of falls (moderate-certainty evidence) or serious adverse events (low-certainty evidence), but may result in a higher number of dropouts during intervention period (low-certainty evidence).
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Affiliation(s)
- Luciana A Mendes
- Federal University of Rio Grande do NortePneumoCardioVascular Lab, Onofre Lopes University Hospital, Brazilian Company of Hospital Services (EBSERH) & Department of Biomedical EngineeringNatalRio Grande do NorteBrazil59078‐970
| | - Illia NDF Lima
- Federal University of Rio Grande do NorteFaculty of Health Sciences of TrairiSanta CruzRio Grande do NorteBrazil59200‐000
| | - Tulio Souza
- Federal University of Rio Grande do NorteDepartment of Physical TherapyNatalBrazil59078‐970
| | - George C do Nascimento
- Federal University of Rio Grande do NorteDepartment of Biomedical EngineeringCaixa Postal 1524 ‐ Campus Universitário Lagoa NovaDepartamento de Engenharia BiomédicaNatalRio Grande do NorteBrazil59078‐970
| | - Vanessa R Resqueti
- Federal University of Rio Grande do NortePneumoCardioVascular Lab, Onofre Lopes University Hospital, Brazilian Company of Hospital Services (EBSERH) & Department of Physical TherapyCampus Universitario Lagoa NovaCaixa Postal 1524NatalRio Grande do NorteBrazil59078‐970
| | - Guilherme AF Fregonezi
- Onofre Lopes University Hospital, Brazilian Company of Hospital Services (EBSERH)PneumoCardioVascular LabNatalRio Grande do NorteBrazil59078‐970
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Schneider EJ, Ada L, Lannin NA. Extra upper limb practice after stroke: a feasibility study. Pilot Feasibility Stud 2020; 5:156. [PMID: 31893129 PMCID: PMC6936148 DOI: 10.1186/s40814-019-0531-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Accepted: 11/14/2019] [Indexed: 11/10/2022] Open
Abstract
Background There is a need to provide a large amount of extra practice on top of usual rehabilitation to adults after stroke. The purpose of this study was to determine if it is feasible to add extra upper limb practice to usual inpatient rehabilitation and whether it is likely to improve upper limb activity and grip strength. Method A prospective, single-group, pre- and post-test study was carried out. Twenty adults with upper limb activity limitations who had some movement in the upper limb completed an extra hour of upper limb practice, 6 days per week for 4 weeks. Feasibility was measured by examining recruitment, intervention (adherence, efficiency, acceptability, safety) and measurement. Clinical outcomes were upper limb activity (Box and Block Test, Nine-Hole Peg Test) and grip strength (dynamometry) measured at baseline (week 0) and end of intervention (week 4). Results Of the 212 people who were screened, 42 (20%) were eligible and 20 (9%) were enrolled. Of the 20 participants, 12 (60%) completed the 4-week program; 7 (35%) were discharged early, and 1 (5%) withdrew. Participants attended 342 (85%) of the possible 403 sessions and practiced for 324 (95%) of the total 342 h. In terms of safety, there were no study-related adverse events. Participants increased 0.29 blocks/s (95% CI 0.19 to 0.39) on the Box and Block Test, 0.20 pegs/s (95% CI 0.10 to 0.30) on the Nine-Hole Peg Test, and 4.4 kg (95% CI 2.9 to 5.9) in grip strength, from baseline to end of intervention. Conclusions It appears feasible for adults who are undergoing inpatient rehabilitation and have some upper limb movement after stroke to undertake an hour of extra upper limb practice. The magnitude of the clinical outcomes suggests that further investigation is warranted and this study provides useful information for the design of a phase II randomized trial. Trial registration Australian and New Zealand Clinical Trial Registry (ACTRN12615000665538).
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Affiliation(s)
- Emma J Schneider
- 1School of Allied Health (Occupational Therapy), College of Science, Health and Engineering, La Trobe University, Plenty Road and Kingsbury Drive, Melbourne, Victoria 3086 Australia.,2Occupational Therapy Department, Alfred Health, 55 Commercial Road, Melbourne, Victoria 3004 Australia
| | - Louise Ada
- 3Discipline of Physiotherapy, Faculty of Health Sciences, The University of Sydney, 75 East Street, Lidcombe, New South Wales 2141 Australia
| | - Natasha A Lannin
- 1School of Allied Health (Occupational Therapy), College of Science, Health and Engineering, La Trobe University, Plenty Road and Kingsbury Drive, Melbourne, Victoria 3086 Australia.,2Occupational Therapy Department, Alfred Health, 55 Commercial Road, Melbourne, Victoria 3004 Australia.,4Department of Neuroscience, Central Clinical School, Monash University, 99 Commercial Road, Melbourne, Victoria 3004 Australia
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Donoso Brown EV, Nolfi D, Wallace SE, Eskander J, Hoffman JM. Home program practices for supporting and measuring adherence in post-stroke rehabilitation: a scoping review. Top Stroke Rehabil 2019; 27:377-400. [PMID: 31891554 DOI: 10.1080/10749357.2019.1707950] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND After stroke, individuals face a variety of impairments that impact function. Increasingly, rehabilitation for these impairments has moved into the community and home settings through the use of home programs. However, adherence to these programs is often low, limiting effectiveness. OBJECTIVE This scoping review investigated home program implementation and measurement of adherence with persons post-stroke to identify commonly reported practices and determine areas for further research. METHODS The electronic databases of PubMed, CINAHL, Scopus, Cochrane Database of Systematic Reviews, and PEDro were searched. Studies focused on post-stroke rehabilitation with an independent home program were selected. Qualitative studies, commentaries, and single-case studies were excluded. Title and abstract screenings were completed by two reviewers with a third for tie-breaking. The full-text review was completed by two reviewers using consensus to resolve any differences. Of the 1,197 articles initially found only 6% (n = 70) met criteria for data extraction. Elements for data extraction included: type of study, area of intervention, description of home program, presence of strategies to support adherence, methods to measure adherence and reported adherence. RESULTS Most commonly reported strategies to support home practice were the use of technology, personalization, and written directions. Only 20 studies reported achieving adherence at or greater than 75% and 18 studies did not report adherence outcomes. CONCLUSIONS Future investigations that directly compare and identify the most effective strategies to support adherence to home programs for this population are warranted. The implementation of guidelines for reporting adherence to home programs is recommended.
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Affiliation(s)
| | - David Nolfi
- Gumberg Library, Duquesne University , Pittsburgh, USA
| | - Sarah E Wallace
- Department of Speech Language Pathology, Duquesne University , Pittsburgh, PA, USA
| | - Joanna Eskander
- Department of Occupational Therapy, Duquesne University , Pittsburgh, PA, USA
| | - Jeanne M Hoffman
- Department of Rehabilitation Medicine, University of Washington , Seattle, WA, USA
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Straudi S, Baroni A, Mele S, Craighero L, Manfredini F, Lamberti N, Maietti E, Basaglia N. Effects of a Robot-Assisted Arm Training Plus Hand Functional Electrical Stimulation on Recovery After Stroke: A Randomized Clinical Trial. Arch Phys Med Rehabil 2019; 101:309-316. [PMID: 31678222 DOI: 10.1016/j.apmr.2019.09.016] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 08/04/2019] [Accepted: 09/27/2019] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To compare the effects of unilateral, proximal arm robot-assisted therapy combined with hand functional electrical stimulation with intensive conventional therapy for restoring arm function in survivors of subacute stroke. DESIGN This was a single-blinded, randomized controlled trial. SETTING Inpatient rehabilitation university hospital. PARTICIPANTS Patients (N=40) diagnosed as having ischemic stroke (time since stroke <8wk) and upper limb impairment were enrolled. INTERVENTIONS Participants randomized to the experimental group received 30 sessions (5 sessions/wk) of robot-assisted arm therapy and hand functional electrical stimulation (RAT+FES). Participants randomized to the control group received a time-matched intensive conventional therapy. MAIN OUTCOME MEASURES The primary outcome was arm motor recovery measured with the Fugl-Meyer Motor Assessment. Secondary outcomes included motor function, arm spasticity, and activities of daily living. Measurements were performed at baseline, after 3 weeks, at the end of treatment, and at 6-month follow-up. Presence of motor evoked potentials (MEPs) was also measured at baseline. RESULTS Both groups significantly improved all outcome measures except for spasticity without differences between groups. Patients with moderate impairment and presence of MEPs who underwent early rehabilitation (<30d post stroke) demonstrated the greatest clinical improvements. CONCLUSIONS RAT+FES was no more effective than intensive conventional arm training. However, at the same level of arm impairment and corticospinal tract integrity, it induced a higher level of arm recovery.
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Affiliation(s)
- Sofia Straudi
- Neuroscience and Rehabilitation Department, Ferrara University Hospital, Ferrara, Italy.
| | - Andrea Baroni
- Neuroscience and Rehabilitation Department, Ferrara University Hospital, Ferrara, Italy; Doctoral Program in Translational Neurosciences and Neurotechnologies, Ferrara University, Ferrara, Italy
| | - Sonia Mele
- Biomedical and Specialty Surgical Sciences Department, Ferrara University, Ferrara, Italy
| | - Laila Craighero
- Biomedical and Specialty Surgical Sciences Department, Ferrara University, Ferrara, Italy
| | - Fabio Manfredini
- Neuroscience and Rehabilitation Department, Ferrara University Hospital, Ferrara, Italy; Biomedical and Specialty Surgical Sciences Department, Ferrara University, Ferrara, Italy
| | - Nicola Lamberti
- Neuroscience and Rehabilitation Department, Ferrara University Hospital, Ferrara, Italy; Biomedical and Specialty Surgical Sciences Department, Ferrara University, Ferrara, Italy
| | - Elisa Maietti
- Medical Science Department, Center for Clinical Epidemiology, Ferrara University, Ferrara, Italy; Department of Biomedical and Neuromotor Sciences, Bologna University, Bologna, Italy
| | - Nino Basaglia
- Neuroscience and Rehabilitation Department, Ferrara University Hospital, Ferrara, Italy; Biomedical and Specialty Surgical Sciences Department, Ferrara University, Ferrara, Italy
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Valkenborghs SR, Callister R, Visser MM, Nilsson M, van Vliet P. Interventions combined with task-specific training to improve upper limb motor recovery following stroke: a systematic review with meta-analyses. PHYSICAL THERAPY REVIEWS 2019. [DOI: 10.1080/10833196.2019.1597439] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Sarah R. Valkenborghs
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Newcastle, NSW, Australia
- Priority Research Centre for Stroke and Brain Injury, University of Newcastle, Newcastle, NSW, Australia
- Centre for Research Excellence in Stroke Rehabilitation and Recovery, Hunter Medical Research Institute, Newcastle, NSW, Australia
- School of Biomedical Science and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, NSW, Australia
| | - Robin Callister
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Newcastle, NSW, Australia
- Centre for Research Excellence in Stroke Rehabilitation and Recovery, Hunter Medical Research Institute, Newcastle, NSW, Australia
- School of Biomedical Science and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, NSW, Australia
| | - Milanka M. Visser
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Michael Nilsson
- Priority Research Centre for Stroke and Brain Injury, University of Newcastle, Newcastle, NSW, Australia
- Centre for Research Excellence in Stroke Rehabilitation and Recovery, Hunter Medical Research Institute, Newcastle, NSW, Australia
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Paulette van Vliet
- Priority Research Centre for Stroke and Brain Injury, University of Newcastle, Newcastle, NSW, Australia
- Centre for Research Excellence in Stroke Rehabilitation and Recovery, Hunter Medical Research Institute, Newcastle, NSW, Australia
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Mehrholz J, Pohl M, Platz T, Kugler J, Elsner B. Electromechanical and robot-assisted arm training for improving activities of daily living, arm function, and arm muscle strength after stroke. Cochrane Database Syst Rev 2018; 9:CD006876. [PMID: 30175845 PMCID: PMC6513114 DOI: 10.1002/14651858.cd006876.pub5] [Citation(s) in RCA: 130] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Electromechanical and robot-assisted arm training devices are used in rehabilitation, and may help to improve arm function after stroke. OBJECTIVES To assess the effectiveness of electromechanical and robot-assisted arm training for improving activities of daily living, arm function, and arm muscle strength in people after stroke. We also assessed the acceptability and safety of the therapy. SEARCH METHODS We searched the Cochrane Stroke Group's Trials Register (last searched January 2018), the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library 2018, Issue 1), MEDLINE (1950 to January 2018), Embase (1980 to January 2018), CINAHL (1982 to January 2018), AMED (1985 to January 2018), SPORTDiscus (1949 to January 2018), PEDro (searched February 2018), Compendex (1972 to January 2018), and Inspec (1969 to January 2018). We also handsearched relevant conference proceedings, searched trials and research registers, checked reference lists, and contacted trialists, experts, and researchers in our field, as well as manufacturers of commercial devices. SELECTION CRITERIA Randomised controlled trials comparing electromechanical and robot-assisted arm training for recovery of arm function with other rehabilitation or placebo interventions, or no treatment, for people after stroke. DATA COLLECTION AND ANALYSIS Two review authors independently selected trials for inclusion, assessed trial quality and risk of bias, used the GRADE approach to assess the quality of the body of evidence, and extracted data. We contacted trialists for additional information. We analysed the results as standardised mean differences (SMDs) for continuous variables and risk differences (RDs) for dichotomous variables. MAIN RESULTS We included 45 trials (involving 1619 participants) in this update of our review. Electromechanical and robot-assisted arm training improved activities of daily living scores (SMD 0.31, 95% confidence interval (CI) 0.09 to 0.52, P = 0.0005; I² = 59%; 24 studies, 957 participants, high-quality evidence), arm function (SMD 0.32, 95% CI 0.18 to 0.46, P < 0.0001, I² = 36%, 41 studies, 1452 participants, high-quality evidence), and arm muscle strength (SMD 0.46, 95% CI 0.16 to 0.77, P = 0.003, I² = 76%, 23 studies, 826 participants, high-quality evidence). Electromechanical and robot-assisted arm training did not increase the risk of participant dropout (RD 0.00, 95% CI -0.02 to 0.02, P = 0.93, I² = 0%, 45 studies, 1619 participants, high-quality evidence), and adverse events were rare. AUTHORS' CONCLUSIONS People who receive electromechanical and robot-assisted arm training after stroke might improve their activities of daily living, arm function, and arm muscle strength. However, the results must be interpreted with caution although the quality of the evidence was high, because there were variations between the trials in: the intensity, duration, and amount of training; type of treatment; participant characteristics; and measurements used.
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Affiliation(s)
- Jan Mehrholz
- Technical University DresdenDepartment of Public Health, Dresden Medical SchoolFetscherstr. 74DresdenGermany01307
| | - Marcus Pohl
- Helios Klinik Schloss PulsnitzNeurological RehabilitationWittgensteiner Str. 1PulsnitzSaxonyGermany01896
| | - Thomas Platz
- Ernst‐Moritz‐Arndt‐Universität GreifswaldNeurorehabilitation Centre and Spinal Cord Injury Unit, BDH‐Klinik GreifswaldKarl‐Liebknecht‐Ring 26aGreifswaldGermany17491
- Ernst‐Moritz‐Arndt‐UniversitätNeurowissenschaftenGreifswaldGermany
| | - Joachim Kugler
- Technical University DresdenDepartment of Public Health, Dresden Medical SchoolFetscherstr. 74DresdenGermany01307
| | - Bernhard Elsner
- Dresden Medical School, Technical University DresdenDepartment of Public HealthFetscherstr. 74DresdenSachsenGermany01307
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Pan LLH, Yang WW, Kao CL, Tsai MW, Wei SH, Fregni F, Chen VCF, Chou LW. Effects of 8-week sensory electrical stimulation combined with motor training on EEG-EMG coherence and motor function in individuals with stroke. Sci Rep 2018; 8:9217. [PMID: 29907780 PMCID: PMC6003966 DOI: 10.1038/s41598-018-27553-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 06/04/2018] [Indexed: 11/16/2022] Open
Abstract
The peripheral sensory system is critical to regulating motor plasticity and motor recovery. Peripheral electrical stimulation (ES) can generate constant and adequate sensory input to influence the excitability of the motor cortex. The aim of this proof of concept study was to assess whether ES prior to each hand function training session for eight weeks can better improve neuromuscular control and hand function in chronic stroke individuals and change electroencephalography-electromyography (EEG-EMG) coherence, as compared to the control (sham ES). We recruited twelve subjects and randomly assigned them into ES and control groups. Both groups received 20-minute hand function training twice a week, and the ES group received 40-minute ES on the median nerve of the affected side before each training session. The control group received sham ES. EEG, EMG and Fugl-Meyer Assessment (FMA) were collected at four different time points. The corticomuscular coherence (CMC) in the ES group at fourth weeks was significantly higher (p = 0.004) as compared to the control group. The notable increment of FMA at eight weeks and follow-up was found only in the ES group. The eight-week rehabilitation program that implemented peripheral ES sessions prior to function training has a potential to improve neuromuscular control and hand function in chronic stroke individuals.
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Affiliation(s)
- Li-Ling Hope Pan
- Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan.,Spaulding Neuromodulation Center, Department of Physical Medicine & Rehabilitation, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Wen-Wen Yang
- Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan
| | - Chung-Lan Kao
- Department of Physical Medicine & Rehabilitation, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Division chief of General Rehabilitation, Department of Physical Medicine & Rehabilitation, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Mei-Wun Tsai
- Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan
| | - Shun-Hwa Wei
- Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan
| | - Felipe Fregni
- Spaulding Neuromodulation Center, Department of Physical Medicine & Rehabilitation, Spaulding Rehabilitation Hospital and Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Li-Wei Chou
- Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan.
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Persch AC, Wagner A, Fleming M, Gugiu PC, Page SJ. Ohio Modified Arm–Motor Ability Test (OMAAT): An Optimized Measure of Upper Extremity Functional Limitation in Hemiparetic Stroke. Am J Occup Ther 2018; 72:7204205030p1-7204205030p6. [DOI: 10.5014/ajot.2018.025445] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Abstract
This secondary analysis quantified the psychometric properties of the Ohio Modified Arm–Motor Ability Test (OMAAT) in a sample of neurologically stable chronic stroke survivors (n = 67, 40 men; mean age 59.8 yr, standard deviation = 12.8; 42 White, 23 Black, 2 other; 92.5% right-sided lesion; 44 ischemic stroke). Findings indicate high OMAAT internal consistency (Cronbach’s α = .97, ordinal α = .98, Gugiu’s bootstrap reliability = .97), unidimensionality, and strong positive factor loadings for all 20 OMAAT items. Convergent validity between OMAAT and Action Research Arm Test total scores was strong (r = .90, p < .0001). The OMAAT is the first short measure of upper extremity functional limitation available to clinicians and researchers that includes an administration manual and that has been examined using nonparametric psychometrics. A detailed administration manual is provided as a supplement to this article.
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Affiliation(s)
- Andrew C. Persch
- Andrew C. Persch, PhD, OTR/L, BCP, is Assistant Professor, Division of Occupational Therapy, The Ohio State University, Columbus;
| | - Alexis Wagner
- Alexis Wagner, MOT, OTR/L, is Student Research Assistant, Division of Occupational Therapy, The Ohio State University, Columbus
| | - Mallory Fleming
- Mallory Fleming, MOT, OTR/L, is Occupational Therapist, The Ohio State University Medical Center, Columbus
| | - P. Cristian Gugiu
- P. Cristian Gugiu, PhD, is Assistant Professor, Quantitative Research, Evaluation, and Measurement, The Ohio State University, Columbus
| | - Stephen J. Page
- Stephen J. Page, PhD, MS, MOT, OTR/L, FAHA, FACRM, FAOTA, is Associate Professor, Division of Occupational Therapy, and Director, Better Rehabilitation and Assessment for Improved Neuro-Recovery Lab, The Ohio State University, Columbus
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17
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Doucet BM, Mettler JA. Pilot Study Combining Electrical Stimulation and a Dynamic Hand Orthosis for Functional Recovery in Chronic Stroke. Am J Occup Ther 2018; 72:7202345030p1-7202345030p6. [PMID: 29426393 DOI: 10.5014/ajot.2018.025007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE We investigated the effect of a combined neuromuscular electrical stimulation (ES) and dynamic hand orthosis (DHO) regimen with a group of people with chronic stroke to improve performance on specific daily tasks. METHOD Four people with chronic stroke participated in an ES-DHO regimen using the affected upper extremity 5×/wk for 6 wk. Outcome measures included grip strength, range of motion (ROM), and analysis of muscle activation-deactivation during release of grasp through electromyography. Ability to perform specific daily living tasks was assessed using the Assessment of Motor and Process Skills (AMPS). RESULTS Results suggested that improvements in strength, ROM, and grasp deactivation are possible with the combined ES-DHO regimen. All participants' AMPS motor scores improved. CONCLUSIONS An ES-DHO regimen may improve motor skills needed for functional task performance in people with chronic stroke. Results should be interpreted cautiously because of the pilot nature of the study and the small sample size.
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Affiliation(s)
- Barbara M Doucet
- Barbara M. Doucet, PhD, LOTR, is Associate Professor, Department of Occupational Therapy, Health Sciences Center, School of Allied Health Professions, Louisiana State University, New Orleans;
| | - Joni A Mettler
- Joni A. Mettler, PhD, is Assistant Professor, Division of Exercise and Sport Science, Department of Health and Human Performance, Texas State University, San Marcos
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18
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Jonsdottir J, Thorsen R, Aprile I, Galeri S, Spannocchi G, Beghi E, Bianchi E, Montesano A, Ferrarin M. Arm rehabilitation in post stroke subjects: A randomized controlled trial on the efficacy of myoelectrically driven FES applied in a task-oriented approach. PLoS One 2017; 12:e0188642. [PMID: 29200424 PMCID: PMC5714329 DOI: 10.1371/journal.pone.0188642] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 10/19/2017] [Indexed: 01/22/2023] Open
Abstract
Purpose Motor recovery of persons after stroke may be enhanced by a novel approach where residual muscle activity is facilitated by patient-controlled electrical muscle activation. Myoelectric activity from hemiparetic muscles is then used for continuous control of functional electrical stimulation (MeCFES) of same or synergic muscles to promote restoration of movements during task-oriented therapy (TOT). Use of MeCFES during TOT may help to obtain a larger functional and neurological recovery than otherwise possible. Study design Multicenter randomized controlled trial. Methods Eighty two acute and chronic stroke victims were recruited through the collaborating facilities and after signing an informed consent were randomized to receive either the experimental (MeCFES assisted TOT (M-TOT) or conventional rehabilitation care including TOT (C-TOT). Both groups received 45 minutes of rehabilitation over 25 sessions. Outcomes were Action Research Arm Test (ARAT), Upper Extremity Fugl-Meyer Assessment (FMA-UE) scores and Disability of the Arm Shoulder and Hand questionnaire. Results Sixty eight subjects completed the protocol (Mean age 66.2, range 36.5–88.7, onset months 12.7, range 0.8–19.1) of which 45 were seen at follow up 5 weeks later. There were significant improvements in both groups on ARAT (median improvement: MeCFES TOT group 3.0; C-TOT group 2.0) and FMA-UE (median improvement: M-TOT 4.5; C-TOT 3.5). Considering subacute subjects (time since stroke < 6 months), there was a trend for a larger proportion of improved patients in the M-TOT group following rehabilitation (57.9%) than in the C-TOT group (33.2%) (difference in proportion improved 24.7%; 95% CI -4.0; 48.6), though the study did not meet the planned sample size. Conclusion This is the first large multicentre RCT to compare MeCFES assisted TOT with conventional care TOT for the upper extremity. No adverse events or negative outcomes were encountered, thus we conclude that MeCFES can be a safe adjunct to rehabilitation that could promote recovery of upper limb function in persons after stroke, particularly when applied in the subacute phase.
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Affiliation(s)
| | - Rune Thorsen
- IRCCS Don Gnocchi Foundation Onlus, Milan, Italy
- * E-mail:
| | - Irene Aprile
- IRCCS Don Gnocchi Foundation Onlus, Milan, Italy
| | | | | | - Ettore Beghi
- IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | - Elisa Bianchi
- IRCCS Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
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Hebert DA, Bowen JM, Ho C, Antunes I, O’Reilly DJ, Bayley M. Examining a new functional electrical stimulation therapy with people with severe upper extremity hemiparesis and chronic stroke: A feasibility study. Br J Occup Ther 2017. [DOI: 10.1177/0308022617719807] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Deborah A Hebert
- Practice Lead, Occupational Therapy, Toronto Rehabilitation Inst., University Health Network, Toronto, Canada
- Rocket Family Upper Extremity Clinic Lead, Toronto Rehabilitation Inst., University Health Network, Toronto, Canada
- Associate Professor, Department of Occupational Science and Occupational Therapy, University of Toronto, Toronto, Canada
| | - James M Bowen
- Assistant Professor (Part-time), Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University Programs for Assessment of Technology in Health (PATH), St. Joseph’s Healthcare Hamilton, Canada
- Research Associate, Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University Programs for Assessment of Technology in Health (PATH), St. Joseph’s Healthcare Hamilton, Canada
| | - Cindy Ho
- Occupational Therapist, Brain and Spinal Cord Rehabilitation Program, Toronto Rehab, University Health Network, Toronto, Canada
| | - Irene Antunes
- Physiotherapist, Brain and Spinal Cord Rehabilitation Program, Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
| | - Daria J O’Reilly
- Associate Professor, Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University Programs for Assessment of Technology in Health (PATH), St. Joseph’s Healthcare Hamilton, Canada
| | - Mark Bayley
- Medical Director, Brain and Spinal Cord Rehabilitation Program, UHN Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
- Professor, Division of Physiatry, University of Toronto, Toronto, Canada
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Prochazka A. Neurophysiology and neural engineering: a review. J Neurophysiol 2017; 118:1292-1309. [PMID: 28566462 PMCID: PMC5558026 DOI: 10.1152/jn.00149.2017] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 05/30/2017] [Accepted: 05/30/2017] [Indexed: 12/19/2022] Open
Abstract
Neurophysiology is the branch of physiology concerned with understanding the function of neural systems. Neural engineering (also known as neuroengineering) is a discipline within biomedical engineering that uses engineering techniques to understand, repair, replace, enhance, or otherwise exploit the properties and functions of neural systems. In most cases neural engineering involves the development of an interface between electronic devices and living neural tissue. This review describes the origins of neural engineering, the explosive development of methods and devices commencing in the late 1950s, and the present-day devices that have resulted. The barriers to interfacing electronic devices with living neural tissues are many and varied, and consequently there have been numerous stops and starts along the way. Representative examples are discussed. None of this could have happened without a basic understanding of the relevant neurophysiology. I also consider examples of how neural engineering is repaying the debt to basic neurophysiology with new knowledge and insight.
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Affiliation(s)
- Arthur Prochazka
- Department of Physiology, University of Alberta, Edmonton, Alberta, Canada
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21
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Peters HT, Page SJ, Persch A. Giving Them a Hand: Wearing a Myoelectric Elbow-Wrist-Hand Orthosis Reduces Upper Extremity Impairment in Chronic Stroke. Arch Phys Med Rehabil 2017; 98:1821-1827. [PMID: 28130084 DOI: 10.1016/j.apmr.2016.12.016] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 12/15/2016] [Accepted: 12/21/2016] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine the immediate effect of a portable, myoelectric elbow-wrist-hand orthosis on paretic upper extremity (UE) impairment in chronic, stable, moderately impaired stroke survivors. DESIGN Observational cohort study. SETTING Outpatient rehabilitation clinic. PARTICIPANTS Participants exhibiting chronic, moderate, stable, poststroke, UE hemiparesis (N=18). INTERVENTIONS Subjects were administered a battery of measures testing UE impairment and function. They then donned a fabricated myoelectric elbow-wrist-hand orthosis and were again tested on the same battery of measures while wearing the device. MAIN OUTCOME MEASURES The primary outcome measure was the UE Section of the Fugl-Meyer Scale. Subjects were also administered a battery of functional tasks and the Box and Block (BB) test. RESULTS Subjects exhibited significantly reduced UE impairment while wearing the myoelectric elbow-wrist-hand orthosis (FM: t17=8.56, P<.0001) and increased quality in performing all functional tasks while wearing the myoelectric elbow-wrist-hand orthosis, with 3 subtasks showing significant increases (feeding [grasp]: z=2.251, P=.024; feeding [elbow]: z=2.966, P=.003; drinking [grasp]: z=3.187, P=.001). Additionally, subjects showed significant decreases in time taken to grasp a cup (z=1.286, P=.016) and increased gross manual dexterity while wearing a myoelectric elbow-wrist-hand orthosis (BB test: z=3.42, P<.001). CONCLUSIONS Results suggest that UE impairment, as measured by the Fugl-Meyer Scale, is significantly reduced when donning a myoelectric elbow-wrist-hand orthosis, and these changes exceeded the Fugl-Meyer Scale's clinically important difference threshold. Further, utilization of a myoelectric elbow-wrist-hand orthosis significantly increased gross manual dexterity and performance of certain functional tasks. Future work will integrate education sessions to increase subjects' ability to perform multijoint functional movements and attain consistent functional changes.
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Affiliation(s)
- Heather T Peters
- Division of Occupational Therapy, The Ohio State University, Columbus, OH; B.R.A.I.N. Laboratory (Better Rehabilitation and Assessment for Improved Neuro-recovery), The Ohio State University, Columbus, OH.
| | - Stephen J Page
- Division of Occupational Therapy, The Ohio State University, Columbus, OH; B.R.A.I.N. Laboratory (Better Rehabilitation and Assessment for Improved Neuro-recovery), The Ohio State University, Columbus, OH
| | - Andrew Persch
- Division of Occupational Therapy, The Ohio State University, Columbus, OH
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Kim DY, Kim YH, Lee J, Chang WH, Kim MW, Pyun SB, Yoo WK, Ohn SH, Park KD, Oh BM, Lim SH, Jung KJ, Ryu BJ, Im S, Jee SJ, Seo HG, Rah UW, Park JH, Sohn MK, Chun MH, Shin HS, Lee SJ, Lee YS, Park SW, Park YG, Paik NJ, Lee SG, Lee JK, Koh SE, Kim DK, Park GY, Shin YI, Ko MH, Kim YW, Yoo SD, Kim EJ, Oh MK, Chang JH, Jung SH, Kim TW, Kim WS, Kim DH, Park TH, Lee KS, Hwang BY, Song YJ. Clinical Practice Guideline for Stroke Rehabilitation in Korea 2016. BRAIN & NEUROREHABILITATION 2017. [DOI: 10.12786/bn.2017.10.e11] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Affiliation(s)
- Deog Young Kim
- Department of Rehabilitation Medicine, Yonsei University College of Medicine, Korea
| | - Yun-Hee Kim
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Korea
| | - Jongmin Lee
- Department of Rehabilitation Medicine, Konkuk University School of Medicine, Korea
| | - Won Hyuk Chang
- Department of Physical and Rehabilitation Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Korea
| | - Min-Wook Kim
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Sung-Bom Pyun
- Department of Physical Medicine and Rehabilitation, Korea University College of Medicine, Korea
| | - Woo-Kyoung Yoo
- Department of Physical Medicine and Rehabilitation, Hallym University College of Medicine, Korea
| | - Suk Hoon Ohn
- Department of Physical Medicine and Rehabilitation, Hallym University College of Medicine, Korea
| | - Ki Deok Park
- Department of Rehabilitation Medicine, Gachon University College of Medicine, Korea
| | - Byung-Mo Oh
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Korea
| | - Seong Hoon Lim
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Kang Jae Jung
- Department of Physical Medicine and Rehabilitation, Eulji University Hospital & Eulji University School of Medicine, Korea
| | - Byung-Ju Ryu
- Department of Physical Medicine and Rehabilitation, Sahmyook Medical Center, Korea
| | - Sun Im
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Sung Ju Jee
- Department of Rehabilitation Medicine, Chungnam National University College of Medicine, Korea
| | - Han Gil Seo
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Korea
| | - Ueon Woo Rah
- Department of Physical Medicine and Rehabilitation, Ajou University School of Medicine, Korea
| | - Joo Hyun Park
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Min Kyun Sohn
- Department of Rehabilitation Medicine, Chungnam National University College of Medicine, Korea
| | - Min Ho Chun
- Department of Rehabilitation Medicine, Asan Medical Center, University of Ulsan College of Medicine, Korea
| | - Hee Suk Shin
- Department of Rehabilitation Medicine and Institute of Health Sciences, Gyeongsang National University College of Medicine, Korea
| | - Seong Jae Lee
- Department of Rehabilitation Medicine, College of Medicine Dankook University, Korea
| | - Yang-Soo Lee
- Department of Rehabilitation Medicine, Kyungpook National University School of Medicine, Korea
| | - Si-Woon Park
- Department of Rehabilitation Medicine, Catholic Kwandong University International St Mary's Hospital, Korea
| | - Yoon Ghil Park
- Department of Rehabilitation Medicine, Yonsei University College of Medicine, Korea
| | - Nam Jong Paik
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Korea
| | - Sam-Gyu Lee
- Department of Physical and Rehabilitation Medicine, Chonnam National University Medical School, Korea
| | - Ju Kang Lee
- Department of Rehabilitation Medicine, Gachon University College of Medicine, Korea
| | - Seong-Eun Koh
- Department of Rehabilitation Medicine, Konkuk University School of Medicine, Korea
| | - Don-Kyu Kim
- Department of Physical Medicine and Rehabilitation, College of Medicine, Chung-Ang University, Korea
| | - Geun-Young Park
- Department of Rehabilitation Medicine, College of Medicine, The Catholic University of Korea, Korea
| | - Yong Il Shin
- Department of Rehabilitation Medicine, Pusan National University Hospital, Korea
| | - Myoung-Hwan Ko
- Department of Physical Medicine and Rehabilitation, Chonbuk National University Medical School, Korea
| | - Yong Wook Kim
- Department of Rehabilitation Medicine, Yonsei University College of Medicine, Korea
| | - Seung Don Yoo
- Department of Physical Medicine and Rehabilitation, Kyung Hee University College of Medicine, Korea
| | - Eun Joo Kim
- Department of Physical Medicine and Rehabilitation, National Rehabilitation Hospital, Korea
| | - Min-Kyun Oh
- Department of Rehabilitation Medicine and Institute of Health Sciences, Gyeongsang National University College of Medicine, Korea
| | - Jae Hyeok Chang
- Department of Rehabilitation Medicine, Pusan National University Hospital, Korea
| | - Se Hee Jung
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Korea
| | - Tae-Woo Kim
- TBI rehabilitation center, National Traffic Injury Rehabilitation Hospital, College of Medicine, The Catholic University of Korea, Korea
| | - Won-Seok Kim
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Korea
| | - Dae Hyun Kim
- Department of Physical Medicine and Rehabilitation, Veterans Health Service Medical Center, Korea
| | - Tai Hwan Park
- Department of Neurology, Seoul Medical Center, Korea
| | - Kwan-Sung Lee
- Department of Neurosurgery, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Korea
| | - Byong-Yong Hwang
- Department of Physical Therapy, Yong-In University College of Health & Welfare, Korea
| | - Young Jin Song
- Department of Rehabilitation Medicine, Asan Medical Center, Korea
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Fulk G, Martin R, Page SJ. Clinically Important Difference of the Arm Motor Ability Test in Stroke Survivors. Neurorehabil Neural Repair 2016; 31:272-279. [DOI: 10.1177/1545968316680486] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Sun M, Kenney L, Smith C, Waring K, Luckie H, Liu A, Howard D. A novel method of using accelerometry for upper limb FES control. Med Eng Phys 2016; 38:1244-1250. [PMID: 27378701 DOI: 10.1016/j.medengphy.2016.06.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Revised: 03/29/2016] [Accepted: 06/07/2016] [Indexed: 10/21/2022]
Abstract
This paper reports on a novel approach to using a 3-axis accelerometer to capture body segment angle for upper limb functional electrical stimulation (FES) control. The approach calculates the angle between the accelerometer x-axis and the gravity vector, while avoiding poor sensitivity at certain angles and minimizing errors when true acceleration is relatively large in comparison to gravity. This approach was incorporated into a state-machine controller which is used for the real-time control of FES during upper limb functional task performance. An experimental approach was used to validate the new method. Two participants with different upper limb impairments resulting from a stroke carried out four different FES-assisted tasks. Comparisons were made between angle calculated from arm-mounted accelerometer data using our algorithm and angle calculated from limb-mounted reflective marker data. After removal of coordinate misalignment error, mean error across tasks and subjects ranged between 1.4 and 2.9°. The approach shows promise for use in the control of upper limb FES and other human movement applications where true acceleration is relatively small in comparison with gravity.
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Affiliation(s)
- Mingxu Sun
- Centre for Health Sciences Research, University of Salford, Salford M6 6PU, UK
| | - Laurence Kenney
- Centre for Health Sciences Research, University of Salford, Salford M6 6PU, UK.
| | - Christine Smith
- Department of Allied Health Professions, Collegiate Crescent, Sheffield, South Yorkshire S10 2BP, UK
| | - Karen Waring
- Centre for Health Sciences Research, University of Salford, Salford M6 6PU, UK
| | - Helen Luckie
- Centre for Health Sciences Research, University of Salford, Salford M6 6PU, UK
| | - Anmin Liu
- Centre for Health Sciences Research, University of Salford, Salford M6 6PU, UK
| | - David Howard
- Centre for Health Sciences Research, University of Salford, Salford M6 6PU, UK; School of Computing, Science and Engineering, University of Salford, Salford M5 4WT, UK
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Schneider EJ, Lannin NA, Ada L, Schmidt J. Increasing the amount of usual rehabilitation improves activity after stroke: a systematic review. J Physiother 2016; 62:182-7. [PMID: 27637769 DOI: 10.1016/j.jphys.2016.08.006] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 07/29/2016] [Accepted: 08/03/2016] [Indexed: 10/21/2022] Open
Abstract
QUESTIONS In people receiving rehabilitation aimed at reducing activity limitations of the lower and/or upper limb after stroke, does adding extra rehabilitation (of the same content as the usual rehabilitation) improve activity? What is the amount of extra rehabilitation that needs to be provided to achieve a beneficial effect? DESIGN Systematic review with meta-analysis of randomised trials. PARTICIPANTS Adults aged 18 years or older that had a diagnosis of stroke. INTERVENTION Extra rehabilitation with the same content as usual rehabilitation aimed at reducing activity limitations of the lower and/or upper limb. OUTCOME MEASURES Activity measured as lower or upper limb ability. RESULTS A total of 14 studies, comprising 15 comparisons, met the inclusion criteria. Pooling data from all the included studies showed that extra rehabilitation improved activity immediately after the intervention period (SMD=0.39, 95% CI 0.07 to 0.71, I(2)=66%). When only studies with a large increase in rehabilitation (> 100%) were included, the effect was greater (SMD 0.59, 95% CI 0.23 to 0.94, I(2)=44%). There was a trend towards a positive relationship (r=0.53, p=0.09) between extra rehabilitation and improved activity. The turning point on the ROC curve of false versus true benefit (AUC=0.88, p=0.04) indicated that at least an extra 240% of rehabilitation was needed for significant likelihood that extra rehabilitation would improve activity. CONCLUSION Increasing the amount of usual rehabilitation aimed at reducing activity limitations improves activity in people after stroke. The amount of extra rehabilitation that needs to be provided to achieve a beneficial effect is large. TRIAL REGISTRATION PROSPERO CRD42012003221. [Schneider EJ, Lannin NA, Ada L, Schmidt J (2016) Increasing the amount of usual rehabilitation improves activity after stroke: a systematic review.Journal of Physiotherapy62: 182-187].
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Affiliation(s)
- Emma J Schneider
- Discipline of Occupational Therapy, School of Allied Health, College of Science, Health and Engineering, La Trobe University; Occupational Therapy Department, Alfred Health, Melbourne
| | - Natasha A Lannin
- Discipline of Occupational Therapy, School of Allied Health, College of Science, Health and Engineering, La Trobe University; Occupational Therapy Department, Alfred Health, Melbourne; John Walsh Centre for Rehabilitation Research, Sydney Medical School (Northern), The University of Sydney
| | - Louise Ada
- Discipline of Physiotherapy, Faculty of Health Sciences, The University of Sydney, Sydney, Australia
| | - Julia Schmidt
- Discipline of Occupational Therapy, School of Allied Health, College of Science, Health and Engineering, La Trobe University; Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver BC, Canada
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Peters HT, Richards L, Basobas BA, Faieta JM, Page SJ. Changing Their Minds: Enhancing Poststroke Occupational Performance Using Transcranial Direct Current Stimulation. J Mot Behav 2016; 49:8-19. [DOI: 10.1080/00222895.2016.1191417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Heather T. Peters
- Division of Occupational Therapy, The Ohio State University, Columbus, Ohio, USA
- B.R.A.I.N. Laboratory (Better Rehabilitation and Assessment for Improved Neuro-recovery), Ohio State University, Columbus, Ohio, USA
| | - Lorie Richards
- Occupational Therapy, University of Utah, Salt Lake City, Utah, USA
| | - Brittani A. Basobas
- Division of Occupational Therapy, The Ohio State University, Columbus, Ohio, USA
- B.R.A.I.N. Laboratory (Better Rehabilitation and Assessment for Improved Neuro-recovery), Ohio State University, Columbus, Ohio, USA
| | - Julie M. Faieta
- Division of Occupational Therapy, The Ohio State University, Columbus, Ohio, USA
- B.R.A.I.N. Laboratory (Better Rehabilitation and Assessment for Improved Neuro-recovery), Ohio State University, Columbus, Ohio, USA
| | - Stephen J. Page
- Division of Occupational Therapy, The Ohio State University, Columbus, Ohio, USA
- B.R.A.I.N. Laboratory (Better Rehabilitation and Assessment for Improved Neuro-recovery), Ohio State University, Columbus, Ohio, USA
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Qu H, Xie Y, Liu X, He X, Hao M, Bao Y, Xie Q, Lan N. Development of network-based multichannel neuromuscular electrical stimulation system for stroke rehabilitation. ACTA ACUST UNITED AC 2016; 52:263-78. [PMID: 27149687 DOI: 10.1682/jrrd.2014.10.0227] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2014] [Revised: 07/07/2015] [Indexed: 11/05/2022]
Abstract
Neuromuscular electrical stimulation (NMES) is a promising assistive technology for stroke rehabilitation. Here we present the design and development of a multimuscle stimulation system as an emerging therapy for people with paretic stroke. A network-based multichannel NMES system was integrated based on dual bus architecture of communication and an H-bridge current regulator with a power booster. The structure of the system was a body area network embedded with multiple stimulators and a communication protocol of controlled area network to transmit muscle stimulation parameter information to individual stimulators. A graphical user interface was designed to allow clinicians to specify temporal patterns and muscle stimulation parameters. We completed and tested a prototype of the hardware and communication software modules of the multichannel NMES system. The prototype system was first verified in nondisabled subjects for safety, and then tested in subjects with stroke for feasibility with assisting multijoint movements. Results showed that synergistic stimulation of multiple muscles in subjects with stroke improved performance of multijoint movements with more natural velocity profiles at elbow and shoulder and reduced acromion excursion due to compensatory trunk rotation. The network-based NMES system may provide an innovative solution that allows more physiological activation of multiple muscles in multijoint task training for patients with stroke.
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Affiliation(s)
- Hongen Qu
- Institute of Rehabilitation Engineering, Med-X Research Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China
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Page SJ, Levine PG, Basobas BA. “Reps” Aren't Enough: Augmenting Functional Electrical Stimulation With Behavioral Supports Significantly Reduces Impairment in Moderately Impaired Stroke. Arch Phys Med Rehabil 2016; 97:747-52. [DOI: 10.1016/j.apmr.2016.01.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 12/23/2015] [Accepted: 01/02/2016] [Indexed: 11/30/2022]
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Mehrholz J, Pohl M, Platz T, Kugler J, Elsner B. Electromechanical and robot-assisted arm training for improving activities of daily living, arm function, and arm muscle strength after stroke. Cochrane Database Syst Rev 2015; 2015:CD006876. [PMID: 26559225 PMCID: PMC6465047 DOI: 10.1002/14651858.cd006876.pub4] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Electromechanical and robot-assisted arm training devices are used in rehabilitation, and may help to improve arm function after stroke. OBJECTIVES To assess the effectiveness of electromechanical and robot-assisted arm training for improving activities of daily living, arm function, and arm muscle strength in people after stroke. We also assessed the acceptability and safety of the therapy. SEARCH METHODS We searched the Cochrane Stroke Group's Trials Register (last searched February 2015), the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library 2015, Issue 3), MEDLINE (1950 to March 2015), EMBASE (1980 to March 2015), CINAHL (1982 to March 2015), AMED (1985 to March 2015), SPORTDiscus (1949 to March 2015), PEDro (searched April 2015), Compendex (1972 to March 2015), and Inspec (1969 to March 2015). We also handsearched relevant conference proceedings, searched trials and research registers, checked reference lists, and contacted trialists, experts, and researchers in our field, as well as manufacturers of commercial devices. SELECTION CRITERIA Randomised controlled trials comparing electromechanical and robot-assisted arm training for recovery of arm function with other rehabilitation or placebo interventions, or no treatment, for people after stroke. DATA COLLECTION AND ANALYSIS Two review authors independently selected trials for inclusion, assessed trial quality and risk of bias, and extracted data. We contacted trialists for additional information. We analysed the results as standardised mean differences (SMDs) for continuous variables and risk differences (RDs) for dichotomous variables. MAIN RESULTS We included 34 trials (involving 1160 participants) in this update of our review. Electromechanical and robot-assisted arm training improved activities of daily living scores (SMD 0.37, 95% confidence interval (CI) 0.11 to 0.64, P = 0.005, I² = 62%), arm function (SMD 0.35, 95% CI 0.18 to 0.51, P < 0.0001, I² = 36%), and arm muscle strength (SMD 0.36, 95% CI 0.01 to 0.70, P = 0.04, I² = 72%), but the quality of the evidence was low to very low. Electromechanical and robot-assisted arm training did not increase the risk of participant drop-out (RD 0.00, 95% CI -0.02 to 0.03, P = 0.84, I² = 0%) with moderate-quality evidence, and adverse events were rare. AUTHORS' CONCLUSIONS People who receive electromechanical and robot-assisted arm and hand training after stroke might improve their activities of daily living, arm and hand function, and arm and hand muscle strength. However, the results must be interpreted with caution because the quality of the evidence was low to very low, and there were variations between the trials in the intensity, duration, and amount of training; type of treatment; and participant characteristics.
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Affiliation(s)
| | - Marcus Pohl
- Helios Klinik Schloss PulsnitzNeurological RehabilitationWittgensteiner Str. 1PulsnitzGermany01896
| | | | - Joachim Kugler
- Technical University DresdenDepartment of Public Health, Dresden Medical SchoolDresdenGermany
| | - Bernhard Elsner
- Faculty of Medicine Carl Gustav Carus, TU DresdenDepartment of Public HealthFetscherstr. 74DresdenGermany01307
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Integrating Mental Practice with Task-specific Training and Behavioral Supports in Poststroke Rehabilitation. Phys Med Rehabil Clin N Am 2015; 26:715-27. [DOI: 10.1016/j.pmr.2015.06.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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McCabe J, Monkiewicz M, Holcomb J, Pundik S, Daly JJ. Comparison of Robotics, Functional Electrical Stimulation, and Motor Learning Methods for Treatment of Persistent Upper Extremity Dysfunction After Stroke: A Randomized Controlled Trial. Arch Phys Med Rehabil 2015; 96:981-90. [DOI: 10.1016/j.apmr.2014.10.022] [Citation(s) in RCA: 93] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 09/17/2014] [Accepted: 10/29/2014] [Indexed: 10/24/2022]
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Functional electrical stimulation improves activity after stroke: a systematic review with meta-analysis. Arch Phys Med Rehabil 2015; 96:934-43. [PMID: 25634620 DOI: 10.1016/j.apmr.2015.01.013] [Citation(s) in RCA: 141] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Revised: 01/07/2015] [Accepted: 01/15/2015] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To investigate the effect of functional electrical stimulation (FES) in improving activity and to investigate whether FES is more effective than training alone. DATA SOURCES Cochrane Central Register of Controlled Trials, Ovid Medline, EBSCO Cumulative Index to Nursing and Allied Health Literature, Ovid EMBASE, Physiotherapy Evidence Database (PEDro), and Occupational Therapy Systematic Evaluation of Effectiveness. STUDY SELECTION Randomized and controlled trials up to June 22, 2014, were included following predetermined search and selection criteria. DATA EXTRACTION Data extraction occurred by 2 people independently using a predetermined data collection form. Methodologic quality was assessed by 2 reviewers using the PEDro methodologic rating scale. Meta-analysis was conducted separately for the 2 research objectives. DATA SYNTHESIS Eighteen trials (19 comparisons) were eligible for inclusion in the review. FES had a moderate effect on activity (standardized mean difference [SMD], .40; 95% confidence interval [CI], .09-.72) compared with no or placebo intervention. FES had a moderate effect on activity (SMD, .56; 95% CI, .29-.92) compared with training alone. When subgroup analyses were performed, FES had a large effect on upper-limb activity (SMD, 0.69; 95% CI, 0.33-1.05) and a small effect on walking speed (mean difference, .08m/s; 95% CI, .02-.15) compared with control groups. CONCLUSIONS FES appears to moderately improve activity compared with both no intervention and training alone. These findings suggest that FES should be used in stroke rehabilitation to improve the ability to perform activities.
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Page SJ, Levine P, Hill V. Mental practice--triggered electrical stimulation in chronic, moderate, upper-extremity hemiparesis after stroke. Am J Occup Ther 2015; 69:6901290050p1-8. [PMID: 25553754 PMCID: PMC4322927 DOI: 10.5014/ajot.2015.014902] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVE To determine the feasibility and impact of home-based, mental practice-triggered electrical stimulation among stroke survivors exhibiting moderate upper-extremity (UE) impairment. METHOD Five participants with moderate, stable UE hemiparesis were administered the Fugl-Meyer Assessment, the Box and Block Test, and the Activities of Daily Living, Hand Function, and overall recovery domains of the Stroke Impact Scale (Version 3). They were then administered an 8-wk regimen consisting of 1 hr of mental practice-triggered electrical stimulation every weekday in their home. At the end of every 2 wk, participants attended supervised stimulation to progress therapeutic exercises and stimulation levels and monitor compliance. RESULTS Six instances of device noncompliance were reported. Participants exhibited reduced UE motor impairment and increased UE dexterity and participation in valued activities. CONCLUSION The regimen appears feasible and had a substantial impact on UE impairment, dexterity, and participation in valued activities as well as perceptions of recovery.
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Affiliation(s)
- Stephen J Page
- Stephen J. Page, PhD, MS, OTR/L, FAHA, FACRM, is Director, Better Rehabilitation and Assessment for Improved Neuro-recovery (B.R.A.I.N.) Laboratory, and Associate Professor, Division of Occupational Therapy, School of Health and Rehabilitation Sciences, The Ohio State University, Columbus;
| | - Peter Levine
- Peter Levine, PTA, is Director, Synaps Together, LLC, Cincinnati, OH
| | - Valerie Hill
- Valerie Hill, PhD, OTR/L, is Postdoctoral Fellow, University of Southern California, Los Angeles
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Novel neuromuscular electrical stimulation system for the upper limbs in chronic stroke patients: a feasibility study. Am J Phys Med Rehabil 2014; 93:503-10. [PMID: 24508928 DOI: 10.1097/phm.0000000000000056] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The aim of this study was to assess the feasibility of applying a novel neuromuscular electrical stimulation system, targeting shoulder flexion, elbow extension, wrist extension, and individual finger extensions, to improve motor control and function of the hemiparetic upper limbs in chronic stroke patients. DESIGN Fifteen participants with chronic (>1 yr after cerebrovascular accident) upper limb hemiparesis were enrolled. The subjects underwent upper limb training for 60 mins per day, 6 days per week, for 2 wks, using both a shoulder-and-elbow stimulation device and a wrist-and-finger stimulation device developed by the study investigators. Outcomes were assessed using the upper extremity component of the Fugl-Meyer assessment, the action research arm test, and the modified Ashworth scale before and after intervention. RESULTS All patients completed the training successfully using the neuromuscular electrical stimulation system without any safety incidents or other complications reported. Nonparametric statistical analyses indicated significant improvements in the upper extremity component of the Fugl-Meyer assessment and action research arm test scores, both at P < 0.01. There were also significant reductions in modified Ashworth scale scores for the elbow and the wrist flexor, both at P < 0.01. CONCLUSIONS The multimuscle stimulation approach and method presented in this study seem feasible, and the improvements of upper limb motor control and functional test in chronic stroke patients justify further controlled investigation.
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The influence of functional electrical stimulation on hand motor recovery in stroke patients: a review. EXPERIMENTAL & TRANSLATIONAL STROKE MEDICINE 2014; 6:9. [PMID: 25276333 PMCID: PMC4178310 DOI: 10.1186/2040-7378-6-9] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 07/29/2014] [Indexed: 01/24/2023]
Abstract
Neuromuscular stimulation has been used as one potential rehabilitative treatment option to restore motor function and improve recovery in patients with paresis. Especially stroke patients who often regain only limited hand function would greatly benefit from a therapy that enhances recovery and restores movement. Multiple studies investigated the effect of functional electrical stimulation on hand paresis, the results however are inconsistent. Here we review the current literature on functional electrical stimulation on hand motor recovery in stroke patients. We discuss the impact of different parameters such as stage after stoke, degree of impairment, spasticity and treatment protocols on the functional outcome. Importantly, we outline the results from recent studies investigating the cortical effects elicited by functional electrical stimulation giving insights into the underlying mechanisms responsible for long-term treatment effects. Bringing together the findings from present research it becomes clear that both, treatment outcomes as well as the neurophysiologic mechanisms causing functional recovery, vary depending on patient characteristics. In order to develop unified treatment guidelines it is essential to conduct homogenous studies assessing the impact of different parameters on rehabilitative success.
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Kim Y, Yi CH, Lee YH, Jeon HS, Chung Y. Immediate Effects of Dermatomal Electrical Stimulation on Task-Oriented Movements in Patients with Chronic Hemiplegia. J Phys Ther Sci 2013. [DOI: 10.1589/jpts.25.89] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Young Kim
- Department of Physical Therapy, Graduate School, Sahmyook University
| | - Chung-Hwi Yi
- Department of Physical Therapy, College of Health Science, Yonsei University
| | - Young-Hee Lee
- Department of Rehabilitation Medicine, Yonsei University Wonju College of Medicine
| | - Hye-Seon Jeon
- Department of Physical Therapy, College of Health Science, Yonsei University
| | - Yijung Chung
- Department of Physical Therapy, College of Health and Welfare, Sahmyook University
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Simpson LA, Eng JJ. Functional recovery following stroke: capturing changes in upper-extremity function. Neurorehabil Neural Repair 2012; 27:240-50. [PMID: 23077144 DOI: 10.1177/1545968312461719] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND PURPOSE Augmenting changes in recovery is core to the rehabilitation process following a stroke. Hence it is essential that outcome measures are able to detect change as it occurs, a property known as responsiveness. This article critically reviewed the responsiveness of functional outcome measures following stroke, specifically examining tools that captured upper-extremity (UE) functional recovery. METHODS A systematic search of the literature was undertaken to identify articles providing responsiveness data for 3 types of change (observed, detectable, and important). RESULTS Data from 68 articles for 14 UE functional outcome measures were retrieved. Larger percentage changes were required to be considered important when obtained through anchor-based methods (eg, based on patient opinion or comparative measure) compared with distribution methods (eg, statistical estimates). Larger percentage changes were required to surpass the measurement error for patient-perceived functional measures (eg, Motor Activity Log) compared with laboratory-based performance measures (eg, Action Research Arm Test). The majority of rehabilitation interventions have similar effect sizes on patient-perceived UE function and laboratory-based UE function. CONCLUSIONS The magnitude of important change or change that surpasses measurement error can vary substantially depending on the method of calculation. Rehabilitation treatments can affect patient perceptions of functional change as effectively as laboratory-based functional measures; however, larger sample sizes may be required to account for the larger measurement error associated with patient-perceived functional measures.
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Persch AC, Page SJ, Murray C. Paretic upper extremity movement gains are retained 3 months after training with an electrical stimulation neuroprosthesis. Arch Phys Med Rehabil 2012; 93:2122-5. [PMID: 22728015 DOI: 10.1016/j.apmr.2012.06.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Revised: 05/31/2012] [Accepted: 06/12/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To determine retention of upper extremity (UE) motor changes 3 months after participation in a regimen in which subjects with moderate UE hemiparesis engaged in repetitive task-specific training using an electrical stimulation neuroprosthesis (ESN). DESIGN Prospective, blinded, cohort, pre-post study. SETTING Outpatient rehabilitation hospital. PARTICIPANTS Individuals (N=24) in the chronic stage of stroke exhibiting stable UE hemiparesis (11 men; mean age, 57.9±9.5y; age range, 39-75y; mean time since stroke at time of repetitive task-specific practice [RTP] using ESN intervention start, 36.7mo; range of onset, 7-162mo). INTERVENTION As part of a larger trial, subjects had been randomly assigned to receive an 8-week regimen comprised of RTP on valued activities using the ESN. This observational study assessed this single group's paretic UE motor levels immediately after, and 3 months after, the intervention. MAIN OUTCOME MEASURES The Fugl-Meyer (FM) assessment of sensorimotor impairment, the Action Research Arm Test (ARAT), the Arm Motor Ability Test (AMAT), and the Box and Block Test (BBT). RESULTS None of the scores significantly changed from the period directly after intervention to the test 3-months follow-up (FM: t=1.64; ARAT: t=2.17; AMAT: t=.76, .92, and 1.01 for the functional ability, quality of movement, and time scales, respectively; BBT: t=.36; adjusted t critical value to reject the null [t(crit)]=2.90, 2-tailed α=.008 to preserve experiment-wise error rate of .05). CONCLUSIONS Subjects exhibited no changes in the various functional tests, indicating that changes in paretic UE movement realized through RTP using ESN appear to be retained 3 months after the intervention has concluded. This was the first study to our knowledge to examine the longer-term effects of RTP using an ESN in any population.
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Affiliation(s)
- Andrew C Persch
- Health and Rehabilitation Sciences Program, School of Health and Rehabilitation Sciences, The Ohio State University, Columbus, OH 43210, USA.
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Sullivan JE, Hurley D, Hedman LD. Afferent stimulation provided by glove electrode during task-specific arm exercise following stroke. Clin Rehabil 2012; 26:1010-20. [DOI: 10.1177/0269215512442915] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Sensory amplitude electrical stimulation (SES) and repetitive task practice reduce impairments and arm dysfunction when delivered separately following stroke. Objective: To determine if home-based, task-specific arm exercise was more effective when administered concurrent with SES. Methods: Thirty-eight subjects with chronic stroke and mean Fugl-Meyer Assessment (FMA) score 28/66 (15–45) participated. Subjects were randomly assigned to an SES ( n = 20) or sham stimulation ( n = 18) group. Subjects engaged in task-based home exercise for 30 minutes, twice daily, for four weeks while wearing a glove electrode on the impaired hand. Experimental subjects received SES while control subjects received sham stimulation during exercise. Primary outcome measures: FMA and Arm Motor Ability Test (AMAT). Results: There were no significant between-group differences for outcome measures. There was a significant difference between the pre- and post-test scores in the SES group AMAT median time ( P = 0.003 95% confidence interval (CI): −14.304, −6.365; effect size: 0.84). Practice time was not associated with changes in outcomes. Subjects with more sensorimotor dysfunction had significantly greater improvements on AMAT median time ( P = 0.037). There was a significant relationship between baseline FMA score and FMA change score ( r = 0.402; P = 0.006). Conclusions: This study describes a unique SES delivery system via glove electrode that enabled delivery of SES during home-based arm task practice in stroke survivors. Task practice with concurrent SES did not demonstrate significantly better effects than task practice with sham stimulation, however there was a trend for greater improvement in one activity measure.
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Affiliation(s)
- Jane E Sullivan
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, USA
| | - Donna Hurley
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, USA
| | - Lois D Hedman
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, USA
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