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Solomons CD, Shanmugasundaram V, Balasubramanian S. Encoder-Controlled Functional Electrical Stimulator for Bilateral Wrist Activities—Design and Evaluation. Bioengineering (Basel) 2022; 9:bioengineering9100501. [PMID: 36290469 PMCID: PMC9598413 DOI: 10.3390/bioengineering9100501] [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: 08/11/2022] [Revised: 09/04/2022] [Accepted: 09/11/2022] [Indexed: 11/16/2022] Open
Abstract
Upper limb impairment following stroke is often characterized by limited voluntary control in the affected arm. In addition, significant motor coordination problems occur on the unaffected arm due to avoidance of performing bilateral symmetrical activities. Rehabilitation strategies should, therefore, not only aim at improving voluntary control on the affected arm, but also contribute to synchronizing activity from both upper limbs. The encoder-controlled functional electrical stimulator, described in this paper, implements precise contralateral control of wrist flexion and extension with electrical stimulation. The stimulator is calibrated for each individual to obtain a table of stimulation parameters versus wrist angle. This table is used to set stimulation parameters dynamically, based on the difference in wrist angle between the set and stimulated side, which is continuously monitored. This allows the wrist on the stimulated side to follow flexion and extension patterns on the set side, thereby mirroring wrist movements of the normal side. This device also gives real-time graphical feedback on how the stimulated wrist is performing in comparison to the normal side. A study was performed on 25 normal volunteers to determine how closely wrist movements on the set side were being followed on the stimulated side. Graphical results show that there were minor differences, which were quantified by considering the peak angles of flexion and extension on the set and stimulated side for each participant. The mean difference in peak flexion and extension range of movement was 2.3 degrees and 1.9 degrees, respectively, with a mean time lag of 1 s between the set and the stimulated angle graphs.
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Affiliation(s)
- Cassandra D. Solomons
- Department of Instrumentation and Control, School of Electrical Engineering, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
| | - Vivekanandan Shanmugasundaram
- Department of Instrumentation and Control, School of Electrical Engineering, Vellore Institute of Technology, Vellore 632014, Tamil Nadu, India
- Correspondence:
| | - Sivakumar Balasubramanian
- Department of Bioengineering, Christian Medical College and Hospital, Bagayam, Vellore 632002, Tamil Nadu, India
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Research on the Effect of MT+FES Training on Sensorimotor Cortex. Neural Plast 2022; 2022:6385755. [PMID: 35694107 PMCID: PMC9187490 DOI: 10.1155/2022/6385755] [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: 12/16/2021] [Revised: 03/29/2022] [Accepted: 05/20/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose. Aiming at the motor recovery of patients with unilateral upper limb motor dysfunction after stroke, we propose a mirror therapy (MT) training method, which uses surface electromyography (sEMG) to identify movements on one side and control the other side to perform functional electrical stimulation (FES) while mirror therapy is used. And we verify the effect of this training method by analyzing the activity changes of the sensorimotor cortex. Method. Ten subjects (6 men and 4 women) were randomly divided into two groups according to 3 men and 2 women in each group: the experimental group (
) received FES+MT training, and the control group (
) received MT training. Both groups were trained at a fixed time at 9 : 00 am every day, each time lasting 20 minutes, once a day, 5 days a week, continuous training for 4 weeks, and the training action was elbow flexion training. During the training of the elbow flexion exercise, the experimental group applied FES with a frequency of 30 Hz, a pulse width of 100
, and a current of 10 mA to the muscles corresponding to the elbow flexion exercise, and rested for 10 s after 10-s stimulation. We collect the EEG of the elbow flexion motor imagery of all subjects before and after training, and calculate the eigenvalue
, and analyze the effect of FES+MT training on the activity of the cerebral sensorimotor cortex. Results. After repeated measure (RM) two-way ANOVA of the two groups, comparing the subjects’ μ rhythm elbow flexion motor imagery eigenvalue E, the experimental group (after training) > the control group (after training) > before training. Conclusion. The FES+MT training method has obvious activation effect on the cerebral sensorimotor cortex.
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Efficacy of contralaterally controlled functional electrical stimulation compared to cyclic neuromuscular electrical stimulation and task-oriented training for recovery of hand function after stroke: study protocol for a multi-site randomized controlled trial. Trials 2022; 23:397. [PMID: 35549747 PMCID: PMC9097385 DOI: 10.1186/s13063-022-06303-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 04/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Multi-site studies in stroke rehabilitation are important for determining whether a technology and/or treatment can be successfully administered by sites other than the originating site and with similar positive outcomes. This study is the first multi-site clinical trial of a novel intervention for post-stroke upper limb rehabilitation called contralaterally controlled functional electrical stimulation (CCFES). Previous pilot and single-site studies showed positive effects of CCFES on upper limb impairment and hand dexterity in stroke survivors. The main purpose of this study is to confirm and demonstrate the efficacy of CCFES in a larger group of most likely responders across multiple clinical sites. METHODS Up to 129 stroke survivors with moderate to severe upper extremity hemiparesis at 4 clinical trial sites will be randomized to CCFES, cyclic neuromuscular electrical stimulation (cNMES), or task-oriented-training (TOT). Participants will receive 12 weeks of group-specific therapy. Blinded assessments of upper limb impairment and activity limitation, quality of life, and neurophysiology will be used to compare outcomes at baseline, after treatment, and up to 6 months post-treatment. The primary endpoint is change in dexterity from baseline to 6 months post-treatment. DISCUSSION Loss of hand function following stroke is a major rehabilitation problem affecting millions of people per year globally. More effective rehabilitation therapies are needed to restore hand function in these individuals. This study will determine whether CCFES therapy produces greater improvements in upper extremity function than cNMES or TOT, and will begin to elucidate the different mechanisms underlying each of the three treatments. This multi-site study is a critical step in advancing a novel method of rehabilitation toward clinical translation and widespread dissemination. TRIAL REGISTRATION ClinicalTrials.gov NCT03574623 . Registered prior to first enrollment; July 2, 2018.
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Sousa ASP, Moreira J, Silva C, Mesquita I, Macedo R, Silva A, Santos R. Usability of Functional Electrical Stimulation in Upper Limb Rehabilitation in Post-Stroke Patients: A Narrative Review. SENSORS 2022; 22:s22041409. [PMID: 35214311 PMCID: PMC8963083 DOI: 10.3390/s22041409] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 12/10/2022]
Abstract
Stroke leads to significant impairment in upper limb (UL) function. The goal of rehabilitation is the reestablishment of pre-stroke motor stroke skills by stimulating neuroplasticity. Among several rehabilitation approaches, functional electrical stimulation (FES) is highlighted in stroke rehabilitation guidelines as a supplementary therapy alongside the standard care modalities. The aim of this study is to present a comprehensive review regarding the usability of FES in post-stroke UL rehabilitation. Specifically, the factors related to UL rehabilitation that should be considered in FES usability, as well a critical review of the outcomes used to assess FES usability, are presented. This review reinforces the FES as a promising tool to induce neuroplastic modifications in post-stroke rehabilitation by enabling the possibility of delivering intensive periods of treatment with comparatively less demand on human resources. However, the lack of studies evaluating FES usability through motor control outcomes, specifically movement quality indicators, combined with user satisfaction limits the definition of FES optimal therapeutical window for different UL functional tasks. FES systems capable of integrating postural control muscles involving other anatomic regions, such as the trunk, during reaching tasks are required to improve UL function in post-stroke patients.
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Affiliation(s)
- Andreia S. P. Sousa
- Center for Rehabilitation Research—Human Movement System (Re)habilitation Area, Department of Physiotherapy, School of Health, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072 Porto, Portugal; (J.M.); (C.S.); (R.M.); (A.S.)
- Correspondence: or ; Tel.: +351-222-061-000
| | - Juliana Moreira
- Center for Rehabilitation Research—Human Movement System (Re)habilitation Area, Department of Physiotherapy, School of Health, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072 Porto, Portugal; (J.M.); (C.S.); (R.M.); (A.S.)
| | - Cláudia Silva
- Center for Rehabilitation Research—Human Movement System (Re)habilitation Area, Department of Physiotherapy, School of Health, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072 Porto, Portugal; (J.M.); (C.S.); (R.M.); (A.S.)
| | - Inês Mesquita
- Center for Rehabilitation Research—Human Movement System (Re)habilitation Area, Department of Functional Sciences, School of Health, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072 Porto, Portugal;
| | - Rui Macedo
- Center for Rehabilitation Research—Human Movement System (Re)habilitation Area, Department of Physiotherapy, School of Health, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072 Porto, Portugal; (J.M.); (C.S.); (R.M.); (A.S.)
| | - Augusta Silva
- Center for Rehabilitation Research—Human Movement System (Re)habilitation Area, Department of Physiotherapy, School of Health, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072 Porto, Portugal; (J.M.); (C.S.); (R.M.); (A.S.)
| | - Rubim Santos
- Center for Rehabilitation Research—Human Movement System (Re)habilitation Area, Department of Physics, School of Health, Polytechnic of Porto, Rua Dr. António Bernardino de Almeida 400, 4200-072 Porto, Portugal;
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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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Kapadia N, Moineau B, Marquez-Chin M, Myers M, Lon Fok K, Masani K, Marquez-Chin C, Popovic MR. Feasibility and significance of stimulating interscapular muscles using transcutaneous functional electrical stimulation in able-bodied individuals. J Spinal Cord Med 2021; 44:S185-S192. [PMID: 34779732 PMCID: PMC8604512 DOI: 10.1080/10790268.2021.1956251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE The study objective was to assess the feasibility of stimulating the lower trapezius (LT), the upper trapezius (UT) and serratus anterior (SA) muscles along with anterior or middle deltoid, using surface functional electrical stimulation (FES). The secondary aim was to understand the effects of LT, UT, and SA stimulation on maximum arm reach achieved in shoulder flexion and abduction. DESIGN Single arm interventional study. SETTING Inpatient Rehabilitation Hospital. PARTICIPANTS Ten healthy volunteers. INTERVENTION Participants completed 10 trials for each of the 3 conditions in flexion and abduction, i.e. (1) Active voluntary flexion or abduction, (2) FES for anterior deltoid for flexion or middle deltoid for abduction, and (3) FES for LT, UT, and SA along with anterior deltoid for flexion or middle deltoid for abduction. OUTCOME MEASURES Maximum arm reach and percent angle relative to the voluntary movement were computed from motion capture data for each condition. Wilcoxon signed-rank test was used to compare the maximum reach between two FES conditions. RESULTS The study results showed that all three interscapular muscles can be stimulated using surface FES. Maximum reach in abduction was greater for FES of middle deltoid along with the interscapular muscles (51.77° ± 17.54°) compared to FES for middle deltoid alone (43.76° ± 15.32°; Z = -2.701, P = 0.007). Maximum reach in flexion for FES of anterior deltoid, along with interscapular muscles, was similar to that during FES of anterior deltoid alone. CONCLUSION Interscapular muscles can be stimulated using surface FES devices and should be engaged during rehabilitation as appropriate.
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Affiliation(s)
- Naaz Kapadia
- KITE, Toronto Rehabilitation Institute – University Health Network, Toronto, Canada,Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada,CRANIA, University Health Network and University of Toronto, Toronto, Canada,Correspondence to: Naaz Kapadia, Rehabilitation Sciences Institute – University of Toronto, 550 University Avenue, Toronto, Ontario, Canada, M5G 2A2, Ph: 416-597-3422 Ext: 7949. ;
| | - Bastien Moineau
- KITE, Toronto Rehabilitation Institute – University Health Network, Toronto, Canada,Myant, Inc., Toronto, Canada
| | - Melissa Marquez-Chin
- KITE, Toronto Rehabilitation Institute – University Health Network, Toronto, Canada,Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
| | - Matthew Myers
- KITE, Toronto Rehabilitation Institute – University Health Network, Toronto, Canada,Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
| | - Kai Lon Fok
- KITE, Toronto Rehabilitation Institute – University Health Network, Toronto, Canada,Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
| | - Kei Masani
- KITE, Toronto Rehabilitation Institute – University Health Network, Toronto, Canada,CRANIA, University Health Network and University of Toronto, Toronto, Canada,Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
| | - Cesar Marquez-Chin
- KITE, Toronto Rehabilitation Institute – University Health Network, Toronto, Canada,CRANIA, University Health Network and University of Toronto, Toronto, Canada,Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
| | - Milos R. Popovic
- KITE, Toronto Rehabilitation Institute – University Health Network, Toronto, Canada,Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada,CRANIA, University Health Network and University of Toronto, Toronto, Canada,Institute of Biomedical Engineering, University of Toronto, Toronto, Canada
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Tauchi Y, Kyougoku M, Takahashi K, Okita Y, Takebayashi T. Dimensionality and item-difficulty hierarchy of the Fugl-Meyer assessment of the upper extremity among Japanese patients who have experienced stroke. Top Stroke Rehabil 2021; 29:579-587. [PMID: 34414858 DOI: 10.1080/10749357.2021.1965797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Background: The Fugl-Meyer Assessment of the Upper Extremity (FMA-UE) has been used in many clinical studies and in stroke rehabilitation. In studies evaluating psychometric properties, confirmatory factor analysis (CFA) indicated that the FMA-UE is a multidimensional tool. Item Response Theory One-Parameter Logistic (IRT1PL) supports that item-difficulty hierarchy can be used as a treatment index of upper extremity function for stroke recovery. However, studies on the psychometric properties of the FMA-UE in Asian populations are lacking.Objectives: To investigate the dimensionality and item-difficulty hierarchy of the FMA-UE for stroke rehabilitation in Japanese patients. Methods: This was a cross-sectional study. The participants comprised 268 individuals admitted for de novo stroke (median age, 70.0 years; median days since stroke onset, 78.5) in 22 hospitals in Japan. The dimensionality of the FMA-UE was evaluated using CFA of selected items. The item-difficulty hierarchy of the FMA-UE using the appropriately selected model was demonstrated using IRT1PL analysis after confirming dimensionality.Results:Two reflex items were removed by utilizing the floor and ceiling effects. The 31- and 30-item FMA-UE exhibited a good model fit of the unidimensionality in the CFA. The 30-item FMA-UE was found to be a good model by model comparison (the 31-item vs. the 30-item). The item-difficulty hierarchy of the 30-item FMA-UE was found not to be consistent with the expected item order.Conclusions:This study provides evidence that the FMA-UE has multidimensionality and the 30-item FMA-UE is a valid instrument for measuring upper-extremity impairment after stroke.
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Affiliation(s)
- Yuta Tauchi
- Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, Osaka, Japan
| | - Makoto Kyougoku
- Department of Occupational Therapy, School of Health Sciences, Kibi International University, Okayama, Japan
| | - Kayoko Takahashi
- Department of Occupational Therapy, School of Allied Health Sciences, Kitasato University, Kanagawa, Japan
| | - Yuho Okita
- Soaring Health Sports, Wellness & Community Centre, Melbourne, Australia
| | - Takashi Takebayashi
- Graduate School of Comprehensive Rehabilitation, Osaka Prefecture University, Osaka, Japan.,College of Health and Human Sciences, School of Comprehensive Rehabilitation, Osaka Prefecture University, Osaka, Japan
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Fernandez-Lobera M, Morales M, Valls-Solé J. Repetitive peripheral magnetic stimulation for the assessment of wrist spasticity: reliability, validation and correlation with clinical measures. Disabil Rehabil 2021; 44:5257-5267. [PMID: 34027756 DOI: 10.1080/09638288.2021.1925979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To determine feasibility and reliability of using repetitive peripheral magnetic stimulation (rPMS) to induce wrist extension movement for the assessment of spasticity in wrist flexors, instead of the passive stretch used in the modified Tardieu scale. METHODS Spasticity was assessed with the index of movement restriction (iMR), calculated as the difference between the range of maximum wrist passive movement and the rPMS-induced movement, in 12 healthy subjects (HS), 12 acute stroke patients without spasticity (AS) and 12 chronic stroke patients with spasticity (CS). Test-retest reliability and clinical correlation were assessed in CS patients before Botulinum neurotoxin type A (BoNT-A) treatment. RESULTS In comparison to HS and AS patients, CS patients showed statistically significant reduction of rPMS-induced movement amplitude, velocity, and acceleration. The mean iMR was 2.8 (SD = 2.6) in HS, 13.0 (SD = 11.2) in AS and 59.2 (SD = 23.4) in CS. This score significantly reduced to 41.1 (SD = 19.7) in CS after BoNT-A (p < 0.01). Test-retest reliability was very good, with an intraclass correlation coefficient ranging between 0.85 and 0.99 for the variables analysed. CONCLUSIONS We have shown good reliability and feasibility of a new method providing quantifiable data for the assessment of spasticity and its response to BoNT-A treatment.IMPLICATIONS FOR REHABILITATIONThe muscle contraction induced by repetitive peripheral magnetic stimulation (rPMS) in paretic muscles of post-stroke patients was used to assess spasticity.The index of movement restriction (iMR), calculated as the difference between the maximum passive range of movement and the rPMS induced movement, improved after botulinum toxin treatment.Measuring spastic reactions to rPMS provides quantifiable and reliable data for follow-up and assessment of therapeutic benefits.
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Affiliation(s)
- Marta Fernandez-Lobera
- Escoles Universitaries de Fisioterapia i infermeria Gimbernat, Universitat Autònoma de Barcelona, Sant Cugat del Vallès, Spain
| | | | - Josep Valls-Solé
- IDIBAPS (Institut d, Investigació August Pi i Sunyer), Barcelona, Spain
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9
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DNN-Based FES Control for Gait Rehabilitation of Hemiplegic Patients. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11073163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this study, we proposed a novel machine-learning-based functional electrical stimulation (FES) control algorithm to enhance gait rehabilitation in post-stroke hemiplegic patients. The electrical stimulation of the muscles on the paretic side was controlled via deep neural networks, which were trained using muscle activity data from healthy people during gait. The performance of the developed system in comparison with that of a conventional FES control method was tested with healthy human subjects.
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Abe G, Oyama H, Liao Z, Honda K, Yashima K, Asao A, Izumi SI. Difference in Pain and Discomfort of Comparable Wrist Movements Induced by Magnetic or Electrical Stimulation for Peripheral Nerves in the Dorsal Forearm. MEDICAL DEVICES-EVIDENCE AND RESEARCH 2020; 13:439-447. [PMID: 33376417 PMCID: PMC7755354 DOI: 10.2147/mder.s271258] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 10/29/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose Both repetitive peripheral magnetic stimulation (rPMS) and transcutaneous electrical current stimulation (TES) could elicit the limb movements; it is still unclear how subjective sensation is changed according to the amount of limb movements. We investigated the pain and discomfort induced by newly developed rPMS and TES of peripheral nerves in the dorsal forearm. Methods The subjects were 12 healthy adults. The stimulus site was the right dorsal forearm; thus, when stimulated, wrist dorsiflexion was induced. The rPMS was delivered by the new stimulator, Pathleader at 10 stimulus intensity levels, and TES intensity was in 1-mA increments. The duration of each stimulation was 2 s. The analysis parameters were subjective pain and discomfort, measured by a numerical rating scale. The rating scale at corresponding levels of integrated range of movement (iROM) induced by rPMS or TES was compared. The subjective values were analyzed by two-way repeated measures ANOVA with the stimulus conditions (rPMS, TES) and the seven levels of iROM (20-140 ºs). Results In the rPMS experiments, stimuli were administered to all subjects at all stimulus intensities. In the TES experiments, none of the subjects dropped out between 1 and 16 mA, but there were dropouts at each of the intensities as follows: 1 subject at 17 mA, 20 mA, 22 mA, 23 mA, 27 mA, 29 mA and 2 subjects at 21 mA, 24 mA, 26 mA. The main effects of the stimulus conditions and iROM were significant for pain and discomfort. Post hoc analysis demonstrated that pain and discomfort in rPMS were significantly lower compared to TES when the iROM was above 60 ºs and 80 ºs, respectively. Conclusion New rPMS stimulator, Pathleader, caused less pain and discomfort than TES, but this was only evident when comparatively large joint movements occurred.
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Affiliation(s)
- Genji Abe
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.,Department of Rehabilitation, Faculty of Medical Science and Welfare, Tohoku Bunka Gakuen University, Sendai, Miyagi, Japan
| | - Hideki Oyama
- Department of Physical Medicine and Rehabilitation, Graduate School of Biomedical Engineering, Tohoku University, Sendai, Miyagi, Japan
| | - Zhenyi Liao
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Keita Honda
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | | | - Akihiko Asao
- Department of Occupational Therapy, Niigata University of Health and Welfare, Niigata, Japan
| | - Shin-Ichi Izumi
- Department of Physical Medicine and Rehabilitation, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.,Department of Physical Medicine and Rehabilitation, Graduate School of Biomedical Engineering, Tohoku University, Sendai, Miyagi, Japan
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11
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Obayashi S, Takahashi R, Onuki M. Upper limb recovery in early acute phase stroke survivors by coupled EMG-triggered and cyclic neuromuscular electrical stimulation. NeuroRehabilitation 2020; 46:417-422. [PMID: 32310196 DOI: 10.3233/nre-203024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Few patients with severe upper extremity (UE) paresis after stroke achieved full recovery, because of the lack of a definitive approach to improve severe UE paresis immediately after onset. OBJECTIVE to investigate the effects of coupled EMG-triggered and cyclic neuromuscular electrical stimulation (NMES) on UE paresis during early acute phase of stroke. METHODS Seventeen participants with severe UE disability met the criteria. 8 subjects received 20 minutes of NMES prior to standard care per session, while 9 age- and severity-matched subjects received two times 20 minutes of standard care. Outcome measures included UE motor section of the Fugl-Meyer Motor Assessment Scale (FMA-UE), Wolf motor function test (WMFT), and box and block test (BBT). RESULTS The NMES group received treatment (average session: 10.87) after a median 7 days from stroke (16.5 sessions after 5 days for control). To adjust the different treatment durations, we defined "progress rate" as the gains of UE function scores divided by treatment duration. The progress rate was significantly different in FMA-UE, but not in WMFT and BBT. CONCLUSIONS The present study suggested beneficial effects of coupled NMES on UE paresis during early acute phase of stroke.
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Affiliation(s)
- Shigeru Obayashi
- Department of Rehabilitation Medicine, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Rina Takahashi
- Department of Rehabilitation Medicine, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
| | - Mitsugu Onuki
- Department of Rehabilitation Medicine, Dokkyo Medical University Saitama Medical Center, Koshigaya, Saitama, Japan
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Shimoura K, Nishida Y, Abiko S, Suzuki Y, Zeidan H, Kajiwara Y, Harada K, Tatsumi M, Nakai K, Bito T, Yoshimi S, Kawabe R, Yokota J, Aoyama T. Immediate effect of neuromuscular electrical stimulation on the abductor hallucis muscle: A randomized controlled trial. Electromagn Biol Med 2020; 39:257-261. [PMID: 32674613 DOI: 10.1080/15368378.2020.1793166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Hallux valgus (HV) is a foot deformity with deviation of the greater toe and the first metatarsal. There is little evidence on training the abductor hallucis muscle (AbdH) to treat HV because of the difficulty in implementing the necessary interventions. Although neuromuscular electrical stimulation (NMES) has been used to induce voluntary exercise, there is currently no study on NMES for AbdH. We aimed to verify the immediate effect of NMES on the AbdH muscle function. For the NMES group (n = 15), electrical stimulation was applied for 20 min. In the sham group (n = 15), the stimulating device was set but not turned on. Electromyogram, HV angle (HVA) at rest and during abduction of the big toe, and strength of the AbdH were evaluated. Analysis of covariance was used to investigate differences within groups using the baseline as the covariate. NMES significantly improved the maximal voluntary isometric contractions (%MVIC), HVA at exercise, and muscle strength (%MVIC: p = .00, HVA exercise: p = .00, AbdH strength: p = .00). HVA at rest showed no change (p = .12). Application of NMES on the AbdH muscle immediately improved its activity output, muscle strength, and HVA during exercise.
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Affiliation(s)
- Kanako Shimoura
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Yuichi Nishida
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | | | - Yusuke Suzuki
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Hala Zeidan
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Yu Kajiwara
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Keiko Harada
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Masataka Tatsumi
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Kengo Nakai
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Tsubasa Bito
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Soyoka Yoshimi
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Rika Kawabe
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Junpei Yokota
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
| | - Tomoki Aoyama
- Department of Physical Therapy, Human Health Sciences, Graduate School of Medicine, Kyoto University , Kyoto, Japan
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13
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Bilek F, Deniz G, Ercan Z, Cetisli Korkmaz N, Alkan G. The effect of additional neuromuscular electrical stimulation applied to erector spinae muscles on functional capacity, balance and mobility in post-stroke patients. NeuroRehabilitation 2020; 47:181-189. [PMID: 32741788 DOI: 10.3233/nre-203114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The aim of this study was to investigate the effects of neuromuscular electric stimulation applied to the erector spinae on balance, motor function and functional capacity in patients with stroke in a randomized controlled trial. METHODS Sixty patients with stroke were recruited and randomly distributed into two groups: control group and neuromuscular electric stimulation group. All participants underwent conventional physical therapy five times a week for six weeks. The neuromuscular electric stimulation group received additional electrical stimulation. Outcome measures were evaluated with Brunnel Balance Assessment, Stroke Rehabilitation Movement Assessment, Functional Ambulation Classification, Adapted Patient Evaluation and Conference System, Postural Assesment Scale for Stroke patients, Short Form-36, and Minimental State Examination scales. RESULTS Significant differences were observed in all scores at the end of the study in both groups. Postural Assesment Scale for Stroke patients and Stroke Rehabilitation Movement Assessment scores were higher in the neuromuscular electric stimulation group compared to the control group (p < 0.05). All the other scores were not statistically significant. CONCLUSION It is recommended to evaluate and treat trunk muscle, which is usually neglected in treatment, and to consider the combination of conventional treatment and neuromuscular electric stimulation when designing an ideal rehabilitation program.
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Affiliation(s)
- Furkan Bilek
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, University of Firat, Elazig, Turkey
| | - Gulnihal Deniz
- Department of Anatomy, Faculty of Medicine, University of Firat, Elazig, Turkey
| | - Zubeyde Ercan
- Department of Physiotherapy and Rehabilitation, Faculty of Health Science, University of Firat, Elazig, Turkey
| | | | - Gokhan Alkan
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, University of Firat, Elazig, Turkey
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Obayashi S, Takahashi R. Repetitive peripheral magnetic stimulation improves severe upper limb paresis in early acute phase stroke survivors. NeuroRehabilitation 2020; 46:569-575. [PMID: 32508342 PMCID: PMC7458515 DOI: 10.3233/nre-203085] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND It is very difficult for patients with severe upper extremity (UE) paresis after stroke to achieve full recovery because of the lack of a definitive approach for improving severe UE paresis immediately after onset. OBJECTIVE to investigate the effects of repetitive peripheral magnetic stimulation (rPMS) on severe UE paresis during early acute phase of stroke. METHODS Nineteen participants with severe UE disability met the criteria. 10 subjects received 15-20 minutes of rPMS prior to standard care per session, while 9 age- and severity-matched subjects received two times 20 minutes of standard care. Outcome measures included UE motor section of the Fugl-Meyer Motor Assessment Scale (FMA-UE), Wolf motor function test (WMFT), and box and block test (BBT). RESULTS The rPMS group received treatment (average sessions: 7.8) after a median 9.2 days from stroke (16.5 sessions after 5 days for control). To adjust the different treatment durations, we defined "progress rate" as the gains of UE function scores divided by treatment duration. The progress rate was significantly different in FMA-UE and WMFT, but not in BBT. CONCLUSIONS The present study suggested beneficial effects of rPMS on severe UE paresis during early acute phase of stroke.
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Affiliation(s)
- Shigeru Obayashi
- Department of Rehabilitation Medicine, Dokkyo Medical University Saitama Medical Center, Saitama, Japan
| | - Rina Takahashi
- Department of Rehabilitation Medicine, Dokkyo Medical University Saitama Medical Center, Saitama, Japan
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15
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Choudhury S, Singh R, Shobhana A, Sen D, Anand SS, Shubham S, Gangopadhyay S, Baker MR, Kumar H, Baker SN. A Novel Wearable Device for Motor Recovery of Hand Function in Chronic Stroke Survivors. Neurorehabil Neural Repair 2020; 34:600-608. [PMID: 32452275 PMCID: PMC8207486 DOI: 10.1177/1545968320926162] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background. In monkey, reticulospinal connections to hand and forearm muscles are spontaneously strengthened following corticospinal lesions, likely contributing to recovery of function. In healthy humans, pairing auditory clicks with electrical stimulation of a muscle induces plastic changes in motor pathways (probably including the reticulospinal tract), with features reminiscent of spike-timing dependent plasticity. In this study, we tested whether pairing clicks with muscle stimulation could improve hand function in chronic stroke survivors. Methods. Clicks were delivered via a miniature earpiece; transcutaneous electrical stimuli at motor threshold targeted forearm extensor muscles. A wearable electronic device (WD) allowed patients to receive stimulation at home while performing normal daily activities. A total of 95 patients >6 months poststroke were randomized to 3 groups: WD with shock paired 12 ms before click; WD with clicks and shocks delivered independently; standard care. Those allocated to the device used it for at least 4 h/d, every day for 4 weeks. Upper-limb function was assessed at baseline and weeks 2, 4, and 8 using the Action Research Arm Test (ARAT), which has 4 subdomains (Grasp, Grip, Pinch, and Gross). Results. Severity across the 3 groups was comparable at baseline. Only the paired stimulation group showed significant improvement in total ARAT (median baseline: 7.5; week 8: 11.5; P = .019) and the Grasp subscore (median baseline: 1; week 8: 4; P = .004). Conclusion. A wearable device delivering paired clicks and shocks over 4 weeks can produce a small but significant improvement in upper-limb function in stroke survivors.
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Affiliation(s)
| | - Ravi Singh
- Institute of Neurosciences, Kolkata, West Bengal, India
| | - A Shobhana
- Institute of Neurosciences, Kolkata, West Bengal, India
| | - Dwaipayan Sen
- Institute of Neurosciences, Kolkata, West Bengal, India
| | | | | | | | - Mark R Baker
- Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK.,Royal Victoria Infirmary, Newcastle upon Tyne, Tyne and Wear, UK
| | | | - Stuart N Baker
- Newcastle University, Newcastle upon Tyne, Tyne and Wear, UK
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16
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Marquez-Chin C, Popovic MR. Functional electrical stimulation therapy for restoration of motor function after spinal cord injury and stroke: a review. Biomed Eng Online 2020; 19:34. [PMID: 32448143 PMCID: PMC7245767 DOI: 10.1186/s12938-020-00773-4] [Citation(s) in RCA: 95] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Accepted: 04/25/2020] [Indexed: 11/10/2022] Open
Abstract
Functional electrical stimulation is a technique to produce functional movements after paralysis. Electrical discharges are applied to a person's muscles making them contract in a sequence that allows performing tasks such as grasping a key, holding a toothbrush, standing, and walking. The technology was developed in the sixties, during which initial clinical use started, emphasizing its potential as an assistive device. Since then, functional electrical stimulation has evolved into an important therapeutic intervention that clinicians can use to help individuals who have had a stroke or a spinal cord injury regain their ability to stand, walk, reach, and grasp. With an expected growth in the aging population, it is likely that this technology will undergo important changes to increase its efficacy as well as its widespread adoption. We present here a series of functional electrical stimulation systems to illustrate the fundamentals of the technology and its applications. Most of the concepts continue to be in use today by modern day devices. A brief description of the potential future of the technology is presented, including its integration with brain-computer interfaces and wearable (garment) technology.
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Affiliation(s)
- Cesar Marquez-Chin
- Kite Research Institute, Toronto Rehabilitation Institute-University Health Network, 550 University Avenue, Toronto, ON, M5G 2A2, Canada.
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada.
- Center for Advancing Neurotechnological Innovation to Application, CRANIA, University Health Network, Toronto, ON, Canada.
| | - Milos R Popovic
- Kite Research Institute, Toronto Rehabilitation Institute-University Health Network, 550 University Avenue, Toronto, ON, M5G 2A2, Canada
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada
- Center for Advancing Neurotechnological Innovation to Application, CRANIA, University Health Network, Toronto, ON, Canada
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Fujimura K, Kagaya H, Endou C, Ishihara A, Nishigaya K, Muroguchi K, Tanikawa H, Yamada M, Kanada Y, Saitoh E. Effects of Repetitive Peripheral Magnetic Stimulation on Shoulder Subluxations Caused by Stroke: A Preliminary Study. Neuromodulation 2019; 23:847-851. [PMID: 32840021 DOI: 10.1111/ner.13064] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 08/28/2019] [Accepted: 09/17/2019] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Shoulder subluxation is a common problem after stroke. It causes shoulder pain that affects activities of daily living. This study aimed to investigate the effect of repetitive peripheral magnetic stimulation on shoulder subluxation after stroke. METHODS We enrolled 12 consecutive patients who, as a result of stroke, suffered shoulder subluxations, measuring at half of a fingerbreadth or more. All subjects underwent conventional rehabilitation, as well as repetitive peripheral magnetic stimulation of their supraspinatus, posterior deltoid, and infraspinatus muscles. We assessed the following parameters: shoulder subluxation, evaluated as the acromio-humeral interval using measurements taken from X-rays; shoulder pain, evaluated using the Numerical Rating Scale; the active range of motion of shoulder abduction; and the motor impairment of the upper extremities, evaluated using the upper extremity of the Fugl-Meyer Assessment scale. RESULTS The acromio-humeral interval before treatment was 22.8 ± 5.7 mm (mean ± SD). It significantly decreased to 19.6 ± 7.0 mm (p = 0.004) after treatment. Shoulder pain (p = 0.039), active range of motion of shoulder abduction (p = 0.016), and total (p = 0.005), subscale A (p = 0.005), and subscale C (p = 0.008) Fugl-Meyer Assessment scores also improved significantly after treatment. CONCLUSIONS Repetitive peripheral magnetic stimulation effectively reduced shoulder subluxations and shoulder pain caused by stroke and improved voluntary upper-limb movements in stroke patients.
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Affiliation(s)
- Kenta Fujimura
- Faculty of Rehabilitation, School of Health Sciences, Fujita Health University, Toyoake, Aichi, Japan
| | - Hitoshi Kagaya
- Department of Rehabilitation Medicine I, School of Medicine, Fujita Health University, Toyoake, Aichi, Japan
| | - Chiharu Endou
- Department of Rehabilitation, Fujita Health University Hospital, Toyoake, Aichi, Japan
| | - Akihito Ishihara
- Department of Rehabilitation, Fujita Health University Hospital, Toyoake, Aichi, Japan
| | - Kozue Nishigaya
- Department of Rehabilitation, Fujita Health University Hospital, Toyoake, Aichi, Japan
| | - Kana Muroguchi
- Department of Rehabilitation, Fujita Health University Hospital, Toyoake, Aichi, Japan
| | - Hiroki Tanikawa
- Faculty of Rehabilitation, School of Health Sciences, Fujita Health University, Toyoake, Aichi, Japan
| | - Masayuki Yamada
- Faculty of Rehabilitation, School of Health Sciences, Fujita Health University, Toyoake, Aichi, Japan
| | - Yoshikiyo Kanada
- Faculty of Rehabilitation, School of Health Sciences, Fujita Health University, Toyoake, Aichi, Japan
| | - Eiichi Saitoh
- Department of Rehabilitation Medicine I, School of Medicine, Fujita Health University, Toyoake, Aichi, Japan
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18
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The effect of motor imagery and mirror therapy on upper extremity function according to the level of cognition in stroke patients. Int J Rehabil Res 2019; 42:330-336. [PMID: 31425348 DOI: 10.1097/mrr.0000000000000366] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This study was conducted to investigate the effects of motor imagery (MI) and mirror therapy (MT) on upper extremity function according to the level of cognition in stroke patients. Twenty-four participants who were diagnosed with stroke were divided into a mild cognitive group (n = 12) and a severe cognitive group (n = 12). Then, the two groups were again divided into MI group (n = 6) and MT group (n = 6). The participants were evaluated for function of upper extremity using the Box and Block Test (BBT), the Jebsen-Taylor Hand Function Test (JTHFT), and Manual Function Test (MFT). There were significant differences between the two groups of cognitive function of mild level in the post-test of JTHFT (p < 0.05). In the MI group, significant differences were found in the pre- and post-test scores for all variance (p < 0.05). In the MT group, significant differences were found in the pre- and post-test scores for JTHFT and MFT (p < 0.05). There were significant differences between the two groups of cognitive function of severe level in the post-test of all variances (p < 0.05). Furthermore, in the MT group, significant differences were found in the pre- and post-test scores for all variances (P < 0.05). The results of this study suggest that applying MI to the mild cognitive group is effective and that applying MT to the severe cognitive group is effective.
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Cuesta-Gómez A, Carratalá-Tejada M, Molina-Rueda F, Miangolarra-Page JC. Functional electrical stimulation improves reaching movement in the shoulder and elbow muscles of stroke patients: A three-dimensional motion analysis. Restor Neurol Neurosci 2019; 37:231-238. [PMID: 31177249 DOI: 10.3233/rnn-180884] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Recovery of motor function following stroke is essential to restore adequate functionality. The use of functional electrical stimulation (FES) technology as a neuroprosthesis to enhance the motor function of the UL, and thus facilitate the performance of ADL, could lead to a stroke patient's greater activity and participation in daily life. OBJECTIVE The aim of the present study was to establish whether the application of FES in patients who have suffered a stroke with UL motor impairment is able to modify and facilitate their reaching patterns, measured by a three-dimensional motion capture system. METHODS 20 patients with chronic stroke participated in this study. For muscle stimulation, the electrical stimulator Compex® was used. Motion analysis was performed using the VICON Motion System®. Joint movements of the thorax, shoulder and elbow were analyzed in the sagittal plane, during the reaching movement under two different conditions of stimulation: FES condition and placebo condition. RESULTS Differences between FES condition and placebo condition were observed. In the FES condition it was recorded: an increased shoulder flexion and elbow extension in the reaching movement. CONCLUSIONS Functional electrical stimulation improved reaching movement in stroke patients with upper limb impairment.
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Affiliation(s)
- Alicia Cuesta-Gómez
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Alcorcón, Spain
| | - María Carratalá-Tejada
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Alcorcón, Spain
| | - Francisco Molina-Rueda
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Alcorcón, Spain
| | - Juan Carlos Miangolarra-Page
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Alcorcón, Spain.,Chair of Rehabilitation and Physical Medicine, Fuenlabrada University Hospital, Madrid, Spain
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20
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Yang JD, Liao CD, Huang SW, Tam KW, Liou TH, Lee YH, Lin CY, Chen HC. Effectiveness of electrical stimulation therapy in improving arm function after stroke: a systematic review and a meta-analysis of randomised controlled trials. Clin Rehabil 2019; 33:1286-1297. [PMID: 30977379 DOI: 10.1177/0269215519839165] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
OBJECTIVE The aim of this study is to investigate the effectiveness of electrical stimulation in arm function recovery after stroke. METHODS Data were obtained from the PubMed, Cochrane Library, Embase, and Scopus databases from their inception until 12 January 2019. Only randomized controlled trials (RCTs) reporting the effects of electrical stimulation on the recovery of arm function after stroke were selected. RESULTS Forty-eight RCTs with a total of 1712 patients were included in the analysis. The body function assessment, Upper-Extremity Fugl-Meyer Assessment, indicated more favorable outcomes in the electrical stimulation group than in the placebo group immediately after treatment (23 RCTs (n = 794): standard mean difference (SMD) = 0.67, 95% confidence interval (CI) = 0.51-0.84) and at follow-up (12 RCTs (n = 391): SMD = 0.66, 95% CI = 0.35-0.97). The activity assessment, Action Research Arm Test, revealed superior outcomes in the electrical stimulation group than those in the placebo group immediately after treatment (10 RCTs (n = 411): SMD = 0.70, 95% CI = 0.39-1.02) and at follow-up (8 RCTs (n = 289): SMD = 0.93, 95% CI = 0.34-1.52). Other activity assessments, including Wolf Motor Function Test, Box and Block Test, and Motor Activity Log, also revealed superior outcomes in the electrical stimulation group than those in the placebo group. Comparisons between three types of electrical stimulation (sensory, cyclic, and electromyography-triggered electrical stimulation) groups revealed no significant differences in the body function and activity. CONCLUSION Electrical stimulation therapy can effectively improve the arm function in stroke patients.
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Affiliation(s)
- Jheng-Dao Yang
- 1 Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei
| | - Chun-De Liao
- 1 Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei.,2 School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei
| | - Shih-Wei Huang
- 1 Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei.,3 Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| | - Ka-Wai Tam
- 4 Division of General Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, Taipei.,5 Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei.,6 Center for Evidence-Based Health Care, Shuang Ho Hospital, Taipei Medical University, Taipei
| | - Tsan-Hon Liou
- 1 Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei.,3 Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei
| | - Yu-Hao Lee
- 1 Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei
| | - Chia-Yun Lin
- 7 Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei Medical University, Taipei
| | - Hung-Chou Chen
- 1 Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei.,3 Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei.,6 Center for Evidence-Based Health Care, Shuang Ho Hospital, Taipei Medical University, Taipei
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21
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Yao J, Sullivan JE, Dewald J. A Novel EMG-driven Functional Electrical Stimulator for Post- Stroke Individuals to Practice Activities of Daily Living. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2018; 2018:1436-1439. [PMID: 30440662 DOI: 10.1109/embc.2018.8512543] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Prior research has demonstrated that hand function can be recovered in individuals with mild stroke through an intervention that is both 'intense' and 'functional'. However, in individuals with moderate to severe post stroke hand paresis, current evidence for an effective intervention to regain hand function is almost absent. A possible contributor to such poor recovery in these individuals may be the inability to intensively practice with the paretic hand during activities of daily living (ADLs). Many ADLs require use of the paretic arm and hand. Due to post-stroke abnormal muscle synergies, functional arm movements, such as lifting or reaching, often result in unwanted activity in the wrist/finger flexors. This makes voluntary hand opening more difficult. A possible solution to enable these individuals to practice with their paretic hand in a functional context is using devices to assist hand opening. Unfortunately, most of currently available hand rehabilitation devices do not sufficiently address hand opening with the appearance of abnormal muscle synergies. We, therefore, developed a synergy resistant, electromyographic (EMG)-driven electrical stimulation device that allows for $\mathbf {Re}$liable and $\mathbf {In}$tuitive control of the hand (ReIn-Hand) opening while using the paretic arm during lifting and reaching.
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22
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Camona C, Wilkins KB, Drogos J, Sullivan JE, Dewald JPA, Yao J. Improving Hand Function of Severely Impaired Chronic Hemiparetic Stroke Individuals Using Task-Specific Training With the ReIn-Hand System: A Case Series. Front Neurol 2018; 9:923. [PMID: 30464754 PMCID: PMC6234834 DOI: 10.3389/fneur.2018.00923] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 10/10/2018] [Indexed: 12/21/2022] Open
Abstract
Purpose: In this study, we explored whether improved hand function is possible in poststroke chronic hemiparetic individuals with severe upper limb motor impairments when they participate in device-aided task-specific practice. Subjects: Eight participants suffering from chronic stroke (>1-year poststroke, mean: 11.2 years) with severely impaired upper extremity movement (Upper Extremity Subscale of the Fugl-Meyer Motor Assessment (UEFMA) score between 10 and 24) participated in this study. Methods: Subjects were recruited to participate in a 20-session intervention (3 sessions/7 weeks). During each session, participants performed 20-30 trials of reaching, grasping, retrieving, and releasing a jar with the assistance of a novel electromyography-driven functional electrical stimulation (EMG-FES) system. This EMG-FES system allows for Reliable and Intuitive use of the Hand (called ReIn-Hand device) during multi-joint arm movements. Pre-, post-, and 3-month follow-up outcome assessments included the UEFMA, Cherokee McMaster Stroke Assessment, grip dynamometry, Box and Blocks Test (BBT), goniometric assessment of active and passive ranges of motion (ROMs) of the wrist and the metacarpophalangeal flexion and extension (II, V fingers), Nottingham Sensory Assessment-Stereognosis portion (NSA), and Cutaneous Sensory Touch Threshold Assessment. Results: A nonparametric Friedman test of differences found significant changes in the BBT scores (χ2 = 10.38, p < 0.05), the passive and active ROMs (χ2 = 11.31, p < 0.05 and χ2 = 12.45, p < 0.01, respectively), and the NSA scores (χ2 = 6.42, p < 0.05) following a multi-session intervention using the ReIn-Hand device. Conclusions: These results suggest that using the ReIn-Hand device during reaching and grasping activities may contribute to improvements in gross motor function and sensation (stereognosis) in individuals with chronic severe UE motor impairment following stroke.
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Affiliation(s)
- Carolina Camona
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
| | - Kevin B. Wilkins
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
| | - Justin Drogos
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
| | - Jane E. Sullivan
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
| | - Julius P. A. Dewald
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
- Department of Biomedical Engineering, Northwestern University, Chicago, IL, United States
- Department of Physical Medicine & Rehabilitation, Northwestern University, Chicago, IL, United States
| | - Jun Yao
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
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Lin IH, Tsai HT, Wang CY, Hsu CY, Liou TH, Lin YN. Effectiveness and Superiority of Rehabilitative Treatments in Enhancing Motor Recovery Within 6 Months Poststroke: A Systemic Review. Arch Phys Med Rehabil 2018; 100:366-378. [PMID: 30686327 DOI: 10.1016/j.apmr.2018.09.123] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/19/2018] [Accepted: 09/21/2018] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To investigate the effects of various rehabilitative interventions aimed at enhancing poststroke motor recovery by assessing their effectiveness when compared with no treatment or placebo and their superiority when compared with conventional training program (CTP). DATA SOURCE A literature search was based on 19 Cochrane reviews and 26 other reviews. We also updated the searches in PubMed up to September 30, 2017. STUDY SELECTION Randomized controlled trials associated with 18 experimented training programs (ETP) were included if they evaluated the effects of the programs on either upper extremity (UE) or lower extremity (LE) motor recovery among adults within 6 months poststroke; included ≥10 participants in each arm; and had an intervention duration of ≥10 consecutive weekdays. DATA EXTRACTION Four reviewers evaluated the eligibility and quality of literature. Methodological quality was assessed using the PEDro scale. DATA SYNTHESIS Among the 178 included studies, 129 including 7450 participants were analyzed in this meta-analysis. Six ETPs were significantly effective in enhancing UE motor recovery, with the standard mean differences (SMDs) and 95% confidence intervals outlined as follow: constraint-induced movement therapy (0.82, 0.45-1.19), electrostimulation (ES)-motor (0.42, 0.22-0.63), mirror therapy (0.71, 0.22-1.20), mixed approach (0.21, 0.01-0.41), robot-assisted training (0.51, 0.22-0.80), and task-oriented training (0.57, 0.16-0.99). Six ETPs were significantly effective in enhancing LE motor recovery: body-weight-supported treadmill training (0.27, 0.01-0.52), caregiver-mediated training (0.64, 0.20-1.08), ES-motor (0.55, 0.27-0.83), mixed approach (0.35, 0.15-0.54), mirror therapy (0.56, 0.13-1.00), and virtual reality (0.60, 0.15-1.05). However, compared with CTPs, almost none of the ETPs exhibited significant SMDs for superiority. CONCLUSIONS Certain experimented interventions were effective in enhancing poststroke motor recovery, but little evidence supported the superiority of experimented interventions over conventional rehabilitation.
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Affiliation(s)
- I-Hsien Lin
- Department of Physical Medicine and Rehabilitation, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Han-Ting Tsai
- Department of Physical Medicine and Rehabilitation, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chien-Yung Wang
- Department of Physical Medicine and Rehabilitation, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chih-Yang Hsu
- Department of Physical Medicine and Rehabilitation, Shuang-Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Tsan-Hon Liou
- Department of Physical Medicine and Rehabilitation, Shuang-Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Yen-Nung Lin
- Department of Physical Medicine and Rehabilitation, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan; Institute of Injury Prevention and Control, Taipei Medical University, Taipei, Taiwan.
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Botulinum Toxin Injections and Electrical Stimulation for Spastic Paresis Improve Active Hand Function Following Stroke. Toxins (Basel) 2018; 10:toxins10110426. [PMID: 30366407 PMCID: PMC6267216 DOI: 10.3390/toxins10110426] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Revised: 10/19/2018] [Accepted: 10/21/2018] [Indexed: 01/17/2023] Open
Abstract
Botulinum toxin type A (BTX-A) injections improve muscle tone and range of motion (ROM) among stroke patients with upper limb spasticity. However, the efficacy of BTX-A injections for improving active function is unclear. We aimed to determine whether BTX-A injections with electrical stimulation (ES) of hand muscles could improve active hand function (AHF) among chronic stroke patients. Our open-label, pilot study included 15 chronic stroke patients. Two weeks after BTX-A injections into the finger and/or wrist flexors, ES of finger extensors was performed while wearing a wrist brace for 4 weeks (5 days per week; 30-min sessions). Various outcomes were assessed at baseline, immediately before BTX-A injections, and 2 and 6 weeks after BTX-A injections. After the intervention, we noted significant improvements in Box and Block test results, Action Research Arm Test results, the number of repeated finger flexions/extensions, which reflect AHF, and flexor spasticity. Moreover, significant improvements in active ROM of wrist extension values were accompanied by marginally significant changes in Medical Research Council wrist extensor and active ROM of wrist flexion values. In conclusion, BTX-A injections into the finger and/or wrist flexors followed by ES of finger extensors improve AHF among chronic stroke patients.
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Lee JH, Min DK, Choe HS, Lee JH, Shin SH. The effects of upper and lower limb position on symmetry of vertical ground reaction force during sit-to-stand in chronic stroke subjects. J Phys Ther Sci 2018; 30:242-247. [PMID: 29545686 PMCID: PMC5851355 DOI: 10.1589/jpts.30.242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 11/15/2017] [Indexed: 12/02/2022] Open
Abstract
[Purpose] The purpose of this study was to evaluate the influence of arm and leg posture
elements on symmetrical weight bearing during Sit to Stand tasks in chronic stroke
patients. [Subjects and Methods] The subjects were diagnosed with stroke and 22 patients
(15 males and 7 females) participated in this study. All participants performed Sit to
Stand tasks on three foot postures and two arm postures. Two force plates were used to
measure peak of vertical ground reaction force and symmetrical ratio to peak Fz. The data
were analyzed using independent t-test and two-way repeated ANOVA. [Results] The results
of this study are as follows: 1) Peak Fz placed more weight in non-paretic leg during Sit
to Stand. 2) A symmetrical ratio to Peak Fz indicated significant difference between foot
and arm posture, and had non-paretic limb supported on a step and paretic at ground level
(STP) and grasped arm posture that lock fingers together with shoulder flexion by 90°(GA)
(0.79 ± 0.09). [Conclusion] These results suggest that STP posture of the legs and GA
posture of the arms should be able to increase the use of the paretic side during Sit to
Stand behavior and induce normal Sit to Stand mechanism through the anterior tilt of the
hip in clinical practices, by which loads onto the knee joint and the ankle joint can be
reduced, and the trunk righting response can be promoted by making the back fully
stretched. The outcome of this study is expected to be a reference for exercise or
prognosis of Sit to Stand in stroke patients.
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Affiliation(s)
- Jae Hong Lee
- Department of Physical Therapy, Daegu Health College: 15 Youngsongro, Bukgu, Daegu 702-722, Republic of Korea
| | - Dong Ki Min
- Department of Physical Therapy, Daegu Health College: 15 Youngsongro, Bukgu, Daegu 702-722, Republic of Korea
| | - Han Seong Choe
- Department of Physical Therapy, Catholic University of Daegu, Republic of Korea
| | - Jin Hwan Lee
- Department of Physical Therapy, Daegu Health College: 15 Youngsongro, Bukgu, Daegu 702-722, Republic of Korea
| | - So Hong Shin
- Department of Nursing Science, Kyongbuk College of Science, Republic of Korea
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Uswatte G, Taub E, Bowman MH, Delgado A, Bryson C, Morris DM, Mckay S, Barman J, Mark VW. Rehabilitation of stroke patients with plegic hands: Randomized controlled trial of expanded Constraint-Induced Movement therapy. Restor Neurol Neurosci 2018. [PMID: 29526860 DOI: 10.3233/rnn-170792] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To evaluate the efficacy of an expanded form of Constraint-Induced Movement Therapy (eCIMT) that renders CIMT, originally designed for treating mild-to-moderate upper-extremity hemiparesis, suitable for treating severe hemiparesis. METHODS Twenty-one adults ≥1 year after stroke with severe upper-extremity hemiparesis (with little or no capacity to make movements with the more-affected hand) were randomly assigned to eCIMT (n = 10), a placebo-control procedure (n = 4), or usual care (n = 7). The participants who received usual care were crossed over to eCIMT four months after enrollment. The CIMT protocol was altered to include fitting of orthotics and adaptive equipment, selected neurodevelopmental techniques, and electromyography-triggered functional electrical stimulation. Treatment was given for 15 consecutive weekdays with 6 hours of therapy scheduled daily for the immediate eCIMT group and 3.5 hours daily for the cross-over eCIMT group. RESULTS At post-treatment, the immediate eCIMT group showed significant gains relative to the combination of the control groups on the Grade-4/5 Motor Activity Log (MAL; mean = 1.5 points, P < 0.001, f = 4.2) and a convergent measure, the Canadian Occupational Performance Measure (COPM; mean = 2.3, P = 0.014, f = 1.1; f values ≥0.4 are considered large, on the COPM changes ≥2 are considered clinically meaningful). At 1-year follow-up, the MAL gains in the immediate eCIMT group were only 13% less than at post-treatment. The short and long-term outcomes of the crossover eCIMT group were similar to those of the immediate eCIMT group. CONCLUSIONS This small, randomized controlled trial (RCT) suggests that eCIMT produces a large, meaningful, and persistent improvement in everyday use of the more-affected arm in adults with severe upper-extremity hemiparesis long after stroke. These promising findings warrant confirmation by a large RCT.
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Affiliation(s)
- Gitendra Uswatte
- Department of Psychology, University of Alabama at Birmingham (UAB), Birmingham, AL, USA.,Department of Physical Therapy, UAB, Birmingham, AL, USA
| | - Edward Taub
- Department of Psychology, University of Alabama at Birmingham (UAB), Birmingham, AL, USA
| | - Mary H Bowman
- Department of Psychology, University of Alabama at Birmingham (UAB), Birmingham, AL, USA
| | - Adriana Delgado
- Department of Psychology, University of Alabama at Birmingham (UAB), Birmingham, AL, USA
| | - Camille Bryson
- Department of Psychology, University of Alabama at Birmingham (UAB), Birmingham, AL, USA
| | - David M Morris
- Department of Physical Therapy, UAB, Birmingham, AL, USA
| | - Staci Mckay
- Department of Psychology, University of Alabama at Birmingham (UAB), Birmingham, AL, USA
| | - Joydip Barman
- Department of Psychology, University of Alabama at Birmingham (UAB), Birmingham, AL, USA
| | - Victor W Mark
- Department of Psychology, University of Alabama at Birmingham (UAB), Birmingham, AL, USA.,Department of Physical Medicine and Rehabilitation, UAB, Birmingham, AL, USA.,Department of Neurology, UAB, Birmingham, AL, USA
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Virtual Reality Rehabilitation With Functional Electrical Stimulation Improves Upper Extremity Function in Patients With Chronic Stroke: A Pilot Randomized Controlled Study. Arch Phys Med Rehabil 2018; 99:1447-1453.e1. [PMID: 29505744 DOI: 10.1016/j.apmr.2018.01.030] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Revised: 01/21/2018] [Accepted: 01/22/2018] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To compare virtual reality (VR) combined with functional electrical stimulation (FES) with cyclic FES for improving upper extremity function and health-related quality of life in patients with chronic stroke. DESIGN A pilot, randomized, single-blind, controlled trial. SETTING Stroke rehabilitation inpatient unit. PARTICIPANTS Participants (N=48) with hemiplegia secondary to a unilateral stroke for >3 months and with a hemiplegic wrist extensor Medical Research Council scale score ranging from 1 to 3. INTERVENTIONS FES was applied to the wrist extensors and finger extensors. A VR-based wearable rehabilitation device was used combined with FES and virtual activity-based training for the intervention group. The control group received cyclic FES only. Both groups completed 20 sessions over a 4-week period. MAIN OUTCOME MEASURES Primary outcome measures were changes in Fugl-Meyer Assessment-Upper Extremity and Wolf Motor Function Test scores. Secondary outcome measures were changes in Box and Block Test, Jebsen-Taylor Hand Function Test, and Stroke Impact Scale scores. Assessments were performed at baseline (t0) and at 2 weeks (t1), 4 weeks (t4), and 8 weeks (t8). Between-group comparisons were evaluated using a repeated-measures analysis of variance. RESULTS Forty-one participants were included in the analysis. Compared with FES alone, VR-FES produced a substantial increase in Fugl-Meyer Assessment-distal score (P=.011) and marginal improvement in Jebsen-Taylor Hand Function Test-gross score (P=.057). VR-FES produced greater, although nonsignificant, improvements in all other outcome measures, except in the Stroke Impact Scale-activities of daily living/instrumental activities of daily living score. CONCLUSIONS FES with VR-based rehabilitation may be more effective than cyclic FES in improving distal upper extremity gross motor performance poststroke.
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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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Bustamante C, Brevis F, Canales S, Millón S, Pascual R. Effect of functional electrical stimulation on the proprioception, motor function of the paretic upper limb, and patient quality of life: A case report. J Hand Ther 2017; 29:507-514. [PMID: 27665394 DOI: 10.1016/j.jht.2016.06.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 05/20/2016] [Accepted: 06/23/2016] [Indexed: 02/03/2023]
Abstract
UNLABELLED Functional electrical stimulation (FES) has shown to improve motor function of the affected side in stroke patients; however, the effects of FES on proprioception, the functional recovery of the paretic upper limb, and the patient quality of life (QoL) are not clear. The aim of the current case report was to determine whether FES can improve joint position sense and the scores on measurements of upper limb function and a QoL survey. The participant was assessed before and after 10 consecutive intervention sessions; in addition, the patient performed the training tasks in the workstation assisted by the FES device. Improvements in angles and time only in the affected wrist and enhancement in the Action Research Arm Test scores for both upper limbs were found after FES intervention. In addition, the patient's health-related QoL measurements improved. FES could ameliorate the proprioceptive deficit and the activity limitations of a stroke survivor. OXFORD LEVEL OF EVIDENCE 3b; individual case control study.
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Affiliation(s)
- Carlos Bustamante
- Escuela de Kinesiología, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile.
| | - Francisco Brevis
- Escuela de Kinesiología, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Sebastián Canales
- Escuela de Kinesiología, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Sebastián Millón
- Escuela de Kinesiología, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
| | - Rodrigo Pascual
- Escuela de Kinesiología, Facultad de Ciencias, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
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Nussbaum EL, Houghton P, Anthony J, Rennie S, Shay BL, Hoens AM. Neuromuscular Electrical Stimulation for Treatment of Muscle Impairment: Critical Review and Recommendations for Clinical Practice. Physiother Can 2017; 69:1-76. [PMID: 29162949 PMCID: PMC5683854 DOI: 10.3138/ptc.2015-88] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Purpose: In response to requests from physiotherapists for guidance on optimal stimulation of muscle using neuromuscular electrical stimulation (NMES), a review, synthesis, and extraction of key data from the literature was undertaken by six Canadian physical therapy (PT) educators, clinicians, and researchers in the field of electrophysical agents. The objective was to identify commonly treated conditions for which there was a substantial body of literature from which to draw conclusions regarding the effectiveness of NMES. Included studies had to apply NMES with visible and tetanic muscle contractions. Method: Four electronic databases (CINAHL, Embase, PUBMED, and SCOPUS) were searched for relevant literature published between database inceptions until May 2015. Additional articles were identified from bibliographies of the systematic reviews and from personal collections. Results: The extracted data were synthesized using a consensus process among the authors to provide recommendations for optimal stimulation parameters and application techniques to address muscle impairments associated with the following conditions: stroke (upper or lower extremity; both acute and chronic), anterior cruciate ligament reconstruction, patellofemoral pain syndrome, knee osteoarthritis, and total knee arthroplasty as well as critical illness and advanced disease states. Summaries of key details from each study incorporated into the review were also developed. The final sections of the article outline the recommended terminology for describing practice using electrical currents and provide tips for safe and effective clinical practice using NMES. Conclusion: This article provides physiotherapists with a resource to enable evidence-informed, effective use of NMES for PT practice.
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Affiliation(s)
- Ethne L. Nussbaum
- Department of Physical Therapy, University of Toronto
- Toronto Rehab, University Health Network, Toronto, Ontario
| | - Pamela Houghton
- School of Physical Therapy, University of Western Ontario, London
| | - Joseph Anthony
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia
| | - Sandy Rennie
- Department of Physical Therapy, University of Toronto
- School of Physiotherapy, Dalhousie University, Halifax, Nova Scotia
| | - Barbara L. Shay
- Department of Physical Therapy, University of Manitoba, Winnipeg, Manitoba
| | - Alison M. Hoens
- School of Physical Therapy, University of Western Ontario, London
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Wattchow KA, McDonnell MN, Hillier SL. Rehabilitation Interventions for Upper Limb Function in the First Four Weeks Following Stroke: A Systematic Review and Meta-Analysis of the Evidence. Arch Phys Med Rehabil 2017; 99:367-382. [PMID: 28734936 DOI: 10.1016/j.apmr.2017.06.014] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 05/10/2017] [Accepted: 06/14/2017] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To investigate the therapeutic interventions reported in the research literature and synthesize their effectiveness in improving upper limb (UL) function in the first 4 weeks poststroke. DATA SOURCES Electronic databases and trial registries were searched from inception until June 2016, in addition to searching systematic reviews by hand. STUDY SELECTION Randomized controlled trials (RCTs), controlled trials, and interventional studies with pre/posttest design were included for adults within 4 weeks of any type of stroke with UL impairment. Participants all received an intervention of any physiotherapeutic or occupational therapeutic technique designed to address impairment or activity of the affected UL, which could be compared with usual care, sham, or another technique. DATA EXTRACTION Two reviewers independently assessed eligibility of full texts, and methodological quality of included studies was assessed using the Cochrane Risk of Bias Tool. DATA SYNTHESIS A total of 104 trials (83 RCTs, 21 nonrandomized studies) were included (N=5225 participants). Meta-analyses of RCTs only (20 comparisons) and narrative syntheses were completed. Key findings included significant positive effects for modified constraint-induced movement therapy (mCIMT) (standardized mean difference [SMD]=1.09; 95% confidence interval [CI], .21-1.97) and task-specific training (SMD=.37; 95% CI, .05-.68). Evidence was found to support supplementary use of biofeedback and electrical stimulation. Use of Bobath therapy was not supported. CONCLUSIONS Use of mCIMT and task-specific training was supported, as was supplementary use of biofeedback and electrical simulation, within the acute phase poststroke. Further high-quality studies into the initial 4 weeks poststroke are needed to determine therapies for targeted functional UL outcomes.
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Affiliation(s)
- Kimberley A Wattchow
- School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Michelle N McDonnell
- Stroke and Rehabilitation Research Group, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia; Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia, Australia.
| | - Susan L Hillier
- School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia; Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia, Australia
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Abstract
[Purpose] While electromyography (EMG) biofeedback has been recently used in diverse therapeutic interventions for stroke patients, research on its effects has been lacking. Most existing studies are confined to functions of the lower extremities, and research on upper extremity functional recovery using EMG biofeedback training is limited. Therefore, this study examined the effects of training using EMG biofeedback on stroke patients' upper extremity functions. [Subjects and Methods] The subjects of this study included 30 hemiplegia patients whose disease duration was longer than six months. They were randomly divided into a control group (n=15) receiving traditional rehabilitation therapy and an experimental group (n=15) receiving both traditional rehabilitation therapy and training using EMG biofeedback. The program lasted for a total of four weeks. In order to examine the subjects' functional recovery, the author measured their upper limb function using the Fugl-Meyer Assessment and Manual Function Test, and activities of daily living using the Functional Independence Measure before and after training. [Results] A comparison of the study groups revealed that those in the experimental group experienced greater improvement in upper extremity function after training in all tests compared to the control group; however, there was no significant difference in terms of the activities of daily living between the two groups. The results of this study were as follows. [Conclusion] Thus, stroke patients receiving intensive EMG biofeedback showed more significant upper extremity functional recovery than those who only received traditional rehabilitation therapy.
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Affiliation(s)
- Ju-Hong Kim
- Department of Occupational Therapy, Howon University, Republic of Korea
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Wegrzyk J, Ranjeva JP, Fouré A, Kavounoudias A, Vilmen C, Mattei JP, Guye M, Maffiuletti NA, Place N, Bendahan D, Gondin J. Specific brain activation patterns associated with two neuromuscular electrical stimulation protocols. Sci Rep 2017; 7:2742. [PMID: 28577338 PMCID: PMC5457446 DOI: 10.1038/s41598-017-03188-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 04/27/2017] [Indexed: 11/24/2022] Open
Abstract
The influence of neuromuscular electrical stimulation (NMES) parameters on brain activation has been scarcely investigated. We aimed at comparing two frequently used NMES protocols - designed to vary in the extent of sensory input. Whole-brain functional magnetic resonance imaging was performed in sixteen healthy subjects during wide-pulse high-frequency (WPHF, 100 Hz–1 ms) and conventional (CONV, 25 Hz–0.05 ms) NMES applied over the triceps surae. Each protocol included 20 isometric contractions performed at 10% of maximal force. Voluntary plantar flexions (VOL) were performed as control trial. Mean force was not different among the three protocols, however, total current charge was higher for WPHF than for CONV. All protocols elicited significant activations of the sensorimotor network, cerebellum and thalamus. WPHF resulted in lower deactivation in the secondary somatosensory cortex and precuneus. Bilateral thalami and caudate nuclei were hyperactivated for CONV. The modulation of the NMES parameters resulted in differently activated/deactivated regions related to total current charge of the stimulation but not to mean force. By targeting different cerebral brain regions, the two NMES protocols might allow for individually-designed rehabilitation training in patients who can no longer execute voluntary movements.
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Affiliation(s)
- Jennifer Wegrzyk
- Aix Marseille Univ, CNRS, CRMBM, UMR 7339, 13385, Marseille, France
| | | | - Alexandre Fouré
- Aix Marseille Univ, CNRS, CRMBM, UMR 7339, 13385, Marseille, France
| | - Anne Kavounoudias
- Aix Marseille Univ, CNRS, Laboratoire Neurosciences Intégratives et Adaptatives, UMR 7260, 13385, Marseille, France
| | | | - Jean-Pierre Mattei
- Aix Marseille Univ, CNRS, CRMBM, UMR 7339, 13385, Marseille, France.,AP-HM, Hôpital de Sainte Marguerite, Service de Rhumatologie, Pôle Appareil Locomoteur, 13005, Marseille, France
| | - Maxime Guye
- Aix Marseille Univ, CNRS, CRMBM, UMR 7339, 13385, Marseille, France.,AP-HM, Hôpital de la Timone, CEMEREM, Pôle Imagerie Médicale, 13005, Marseille, France
| | | | - Nicolas Place
- University of Lausanne, Faculty of Biology and Medicine, Institute of Sport Sciences and Department of Physiology, Lausanne, Switzerland
| | - David Bendahan
- Aix Marseille Univ, CNRS, CRMBM, UMR 7339, 13385, Marseille, France
| | - Julien Gondin
- Aix Marseille Univ, CNRS, CRMBM, UMR 7339, 13385, Marseille, France. .,Institut NeuroMyoGène, Université Claude Bernard Lyon 1, INSERM U1217, CNRS UMR 5310, Villeurbanne, France.
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Yu GH, Lee JS, Kim SK, Cha TH. Effects of interactive metronome training on upper extremity function, ADL and QOL in stroke patients. NeuroRehabilitation 2017; 41:161-168. [PMID: 28527229 DOI: 10.3233/nre-171468] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Rhythm and timing training is stimulation that substitutes for a damaged function controls muscular movement or temporal element, which has positive impacts on the neurological aspect and movement of the brain. OBJECTIVE This study is to assess the changes caused by rhythm and timing training using an interactive metronome (IM) on upper extremity function, ADL and QOL in stroke patients. METHODS In order to assess the effects of IM training, a group experiment was conducted on 30 stroke patients. Twelve sessions of IM training were provided for the experimental group three times a week for four weeks, while the control group was trained with a Bilateral arm Self-Exercise (BSE) for the same period. Both groups were evaluated by pre- and post-tests through MFT, MAL, K-MBI and SS-QOL. RESULT There were more statistically significant differences (<0.05) in the total score of MFT and the finger control item in the IM Group than in the BSE Group. With respect to ADL, there were more statistically significant differences (<0.05) in the total score of K-MBI and the dressing item in the IM Group than in the BSE Group. CONCLUSION The study proposes that IM training can be applied as an occupational therapy program in patients with various diseases who need to adjust the time for performing movements as well as stroke patients.
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Affiliation(s)
- Ga-Hui Yu
- Department of Occupational Therapy, Yusung Wellness Rehabilitation Hospital, Daejeon, Republic of Korea
| | - Jae-Shin Lee
- Department of Occupational Therapy, Konyang University, Daejeon, Republic of Korea
| | - Su-Kyoung Kim
- Department of Occupational Therapy, Konyang University, Daejeon, Republic of Korea
| | - Tae-Hyun Cha
- Department of Occupational Therapy, Konyang University, Daejeon, Republic of Korea
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Cuesta-Gómez A, Molina-Rueda F, Carratala-Tejada M, Imatz-Ojanguren E, Torricelli D, Miangolarra-Page JC. The Use of Functional Electrical Stimulation on the Upper Limb and Interscapular Muscles of Patients with Stroke for the Improvement of Reaching Movements: A Feasibility Study. Front Neurol 2017; 8:186. [PMID: 28539911 PMCID: PMC5423909 DOI: 10.3389/fneur.2017.00186] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 04/18/2017] [Indexed: 11/13/2022] Open
Abstract
Introduction Reaching movements in stroke patients are characterized by decreased amplitudes at the shoulder and elbow joints and greater displacements of the trunk, compared to healthy subjects. The importance of an appropriate and specific contraction of the interscapular and upper limb (UL) muscles is crucial to achieving proper reaching movements. Functional electrical stimulation (FES) is used to activate the paretic muscles using short-duration electrical pulses. Objective To evaluate whether the application of FES in the UL and interscapular muscles of stroke patients with motor impairments of the UL modifies patients’ reaching patterns, measured using instrumental movement analysis systems. Design A cross-sectional study was carried out. Setting The VICON Motion System® was used to conduct motion analysis. Participants Twenty-one patients with chronic stroke. Intervention The Compex® electric stimulator was used to provide muscle stimulation during two conditions: a placebo condition and a FES condition. Main outcome measures We analyzed the joint kinematics (trunk, shoulder, and elbow) from the starting position until the affected hand reached the glass. Results Participants receiving FES carried out the movement with less trunk flexion, while shoulder flexion elbow extension was increased, compared to placebo conditions. Conclusion The application of FES to the UL and interscapular muscles of stroke patients with motor impairment of the UL has improved reaching movements.
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Affiliation(s)
- Alicia Cuesta-Gómez
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Alcorcón, Spain
| | - Francisco Molina-Rueda
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Alcorcón, Spain
| | - Maria Carratala-Tejada
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Alcorcón, Spain
| | | | | | - Juan Carlos Miangolarra-Page
- Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Rey Juan Carlos University, Alcorcón, Spain.,Chair of Rehabilitation and Physical Medicine, Fuenlabrada University Hospital, Madrid, Spain
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Knutson JS, Gunzler DD, Wilson RD, Chae J. Contralaterally Controlled Functional Electrical Stimulation Improves Hand Dexterity in Chronic Hemiparesis: A Randomized Trial. Stroke 2016; 47:2596-602. [PMID: 27608819 DOI: 10.1161/strokeaha.116.013791] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 07/25/2016] [Indexed: 12/22/2022]
Abstract
BACKGROUND AND PURPOSE It is unknown whether one method of neuromuscular electrical stimulation for poststroke upper limb rehabilitation is more effective than another. Our aim was to compare the effects of contralaterally controlled functional electrical stimulation (CCFES) with cyclic neuromuscular electrical stimulation (cNMES). METHODS Stroke patients with chronic (>6 months) moderate to severe upper extremity hemiparesis (n=80) were randomized to receive 10 sessions/wk of CCFES- or cNMES-assisted hand opening exercise at home plus 20 sessions of functional task practice in the laboratory for 12 weeks. The task practice for the CCFES group was stimulation assisted. The primary outcome was change in Box and Block Test (BBT) score at 6 months post treatment. Upper extremity Fugl-Meyer and Arm Motor Abilities Test were also measured. RESULTS At 6 months post treatment, the CCFES group had greater improvement on the BBT, 4.6 (95% confidence interval [CI], 2.2-7.0), than the cNMES group, 1.8 (95% CI, 0.6-3.0), between-group difference of 2.8 (95% CI, 0.1-5.5), P=0.045. No significant between-group difference was found for the upper extremity Fugl-Meyer (P=0.888) or Arm Motor Abilities Test (P=0.096). Participants who had the largest improvements on BBT were <2 years post stroke with moderate (ie, not severe) hand impairment at baseline. Among these, the 6-month post-treatment BBT gains of the CCFES group, 9.6 (95% CI, 5.6-13.6), were greater than those of the cNMES group, 4.1 (95% CI, 1.7-6.5), between-group difference of 5.5 (95% CI, 0.8-10.2), P=0.023. CONCLUSIONS CCFES improved hand dexterity more than cNMES in chronic stroke survivors. CLINICAL TRIAL REGISTRATION URL: http://www.clinicaltrials.gov. Unique identifier: NCT00891319.
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Affiliation(s)
- Jayme S Knutson
- From the Department of Physical Medicine and Rehabilitation (J.S.K., R.D.W., J.C.), Department of Medicine (D.D.G.), and Department of Biomedical Engineering (J.C.), Case Western Reserve University, Cleveland, OH; Cleveland Functional Electrical Stimulation Center, OH (J.S.K., R.D.W., J.C.); and Department of Physical Medicine and Rehabilitation, MetroHealth Rehabilitation Institute of Ohio (J.S.K., R.D.W., J.C.) and the Center for Health Care Research and Policy (D.D.G.), MetroHealth Medical Center, Cleveland.
| | - Douglas D Gunzler
- From the Department of Physical Medicine and Rehabilitation (J.S.K., R.D.W., J.C.), Department of Medicine (D.D.G.), and Department of Biomedical Engineering (J.C.), Case Western Reserve University, Cleveland, OH; Cleveland Functional Electrical Stimulation Center, OH (J.S.K., R.D.W., J.C.); and Department of Physical Medicine and Rehabilitation, MetroHealth Rehabilitation Institute of Ohio (J.S.K., R.D.W., J.C.) and the Center for Health Care Research and Policy (D.D.G.), MetroHealth Medical Center, Cleveland
| | - Richard D Wilson
- From the Department of Physical Medicine and Rehabilitation (J.S.K., R.D.W., J.C.), Department of Medicine (D.D.G.), and Department of Biomedical Engineering (J.C.), Case Western Reserve University, Cleveland, OH; Cleveland Functional Electrical Stimulation Center, OH (J.S.K., R.D.W., J.C.); and Department of Physical Medicine and Rehabilitation, MetroHealth Rehabilitation Institute of Ohio (J.S.K., R.D.W., J.C.) and the Center for Health Care Research and Policy (D.D.G.), MetroHealth Medical Center, Cleveland
| | - John Chae
- From the Department of Physical Medicine and Rehabilitation (J.S.K., R.D.W., J.C.), Department of Medicine (D.D.G.), and Department of Biomedical Engineering (J.C.), Case Western Reserve University, Cleveland, OH; Cleveland Functional Electrical Stimulation Center, OH (J.S.K., R.D.W., J.C.); and Department of Physical Medicine and Rehabilitation, MetroHealth Rehabilitation Institute of Ohio (J.S.K., R.D.W., J.C.) and the Center for Health Care Research and Policy (D.D.G.), MetroHealth Medical Center, Cleveland
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Yozbatiran N, Donmez B, Kayak N, Bozan O. Electrical stimulation of wrist and fingers for sensory and functional recovery in acute hemiplegia. Clin Rehabil 2016; 20:4-11. [PMID: 16502744 DOI: 10.1191/0269215506cr928oa] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effects of a short-term electrical stimulation in conjunction with neurodevelopmental exercises on sensory and functional recovery of hemiparetic upper limb in acute stroke patients. Design: Controlled clinical trial with alternate allocation. Setting: Acute inpatient medical care setting of a university hospital. Subjects: Thirty-six acute stroke patients (18 TENS group; 18 control group) who experienced their first stroke were studied. Intervention: Both groups received 1 h/day neurodevelopmental exercises in accordance with Bobath for 10 days. In addition to exercises the TENS group received electrical stimulation of the wrist and finger extensors for 1 h. Main outcome measures: Kinaesthesia and position sense tests, a hand function test and a hand movement scale were performed before and after treatment. Results: Both groups showed considerable improvement in kinaesthesia sense and position sense after treatment. Comparison of the two groups after treatment revealed that this difference was not significant ( P>0.05). Both groups showed improvement in hand movement scores ( P<0.05), whereas hand function improved only in the TENS group ( P<0.05). Conclusion: The results of this study indicated that additional stimulation of the hand and fingers leads to an improved sensorimotor outcome immediately after the intervention.
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Affiliation(s)
- Nuray Yozbatiran
- Dokuz Eylül University, School of Physical Therapy and Rehabilitation, Izmir, Turkey.
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Platz T, Eickhof C, van Kaick S, Engel U, Pinkowski C, Kalok S, Pause M. Impairment-oriented training or Bobath therapy for severe arm paresis after stroke: a single-blind, multicentre randomized controlled trial. Clin Rehabil 2016; 19:714-24. [PMID: 16250190 DOI: 10.1191/0269215505cr904oa] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the effects of augmented exercise therapy time for arm rehabilitation as either Bobath therapy or the impairment-oriented training (Arm BASIS training) in stroke patients with arm severe paresis. Design: Single blind, multicentre randomized control trial. Setting: Three inpatient neurorehabilitation centres. Subjects: Sixty-two anterior circulation ischaemic stroke patients. Interventions: Random assignment to three group: (A) no augmented exercise therapy time, (B) augmented exercise therapy time as Bobath therapy and (C) augmented exercise therapy time as Arm BASIS training. Main measures: Main outcome measure: Fugl-Meyer arm motor score. Secondary measure: Action Research Arm Test (ARA). Ancillary measures: Fugl-Meyer arm sensation and joint motion/pain scores and the Ashworth Scale (elbow flexors). Results: An overall effect of augmented exercise therapy time on Fugl-Meyer scores after four weeks was not corroborated (mean and 95% confidence interval (CI) of change scores: no augmented exercise therapy time ( n = 20) 8.8, 5.2–12.3; augmented exercise therapy time ( n = 40) 9.9, 6.8-13.9; p = 0.2657). The group who received the augmented exercise therapy time as Arm BASIS training ( n = 20) had, however, higher gains than the group receiving the augmented exercise therapy time as Bobath therapy ( n = 20) (mean and 95% CI of change scores: Bobath 7.2, 2.6-11.8; BASIS 12.6, 8.4 - 16.8; p = 0.0432). Passive joint motion/pain deteriorated less in the group who received BASIS training (mean and 95% CI of change scores: Bobath -3.2, -5.2 to -1.1; BASIS 0.1, -1.8-2.0; p = 0.0090). ARA, Fugl-Meyer arm sensation, and Ashworth Scale scores were not differentially affected. Conclusions: The augmented exercise therapy time as Arm BASIS training enhanced selective motor control. Type of training was more relevant for recovery of motor control than therapeutic time spent.
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Affiliation(s)
- T Platz
- Department of Neurological Rehabilitation, Campus Benjamin Franklin, Charité-Universitatsmedizin Berlin, Germany.
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Barreca S, Wolf SL, Fasoli S, Bohannon R. Treatment Interventions for the Paretic Upper Limb of Stroke Survivors: A Critical Review. Neurorehabil Neural Repair 2016; 17:220-6. [PMID: 14677218 DOI: 10.1177/0888439003259415] [Citation(s) in RCA: 179] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Despite a threefold increase in treatment interventions studies during the past 10 years, “best practice” for the rehabilitation of the paretic upper limb is still unclear. This review aims to lessen uncertainty in the management of the poststroke upper limb. Two separate searches of the scientific literature from 1966-2001 yielded 333 articles. Three referees, using strict inclusion and exclusion criteria, selected 68 relevant references. Cohort studies, randomized control trials, and systematic reviews were critically appraised. Mean randomized control trial quality (n = 33) was 17.1/27 (SD = 5.2, 95% CI = 15.2–19.0, range = 6–26). Mean quality of cohort studies (n = 29) was 11.8/27 (SD = 3.8, 95% CI = 10.4–13.2, range = 4–19). Quantitative syntheses were done using theZ -statistic. This systematic review indicated that sensorimotor training; motor learning training that includes the use of imagery, electrical stimulation alone, or combined with biofeedback; and engaging the client in repetitive, novel tasks can be effective in reducing motor impairment after stroke. Furthermore, careful handling, electrical stimulation, movement with elevation, strapping, and the avoidance of overhead pulleys could effectively reduce or prevent pain in the paretic upper limb. Rehabilitation specialists can use this research synthesis to guide their selection of effective treatment techniques for persons with impairments after stroke.
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Affiliation(s)
- Susan Barreca
- Hamilton Health Sciences, School of Rehabilitation Science, McMaster University, Rehabilitation and Orthopedic Services, Holbrook 1, Chedoke, Hamilton, Ontario, Canada, L8M 3Z5.
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Higgins J, Salbach NM, Wood-Dauphinee S, Richards CL, Côté R, Mayo NE. The effect of a task-oriented intervention on arm function in people with stroke: a randomized controlled trial. Clin Rehabil 2016; 20:296-310. [PMID: 16719028 DOI: 10.1191/0269215505cr943oa] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Objective: To evaluate the efficacy of a task-oriented intervention in enhancing arm function in people with stroke. Design: Two-centre, observer-blinded, stratified, block-randomized controlled trial. Setting: General community. Patients: Ninety-one individuals within one year of a first or recurrent stroke consented to participate between May 2000 and February 2003. Interventions: The experimental intervention involved practice of functional, unilateral and bilateral tasks that were designed to improve gross and fine manual dexterity whereas the control intervention was composed of walking tasks. Members in both groups participated in three sessions a week for six weeks. Main outcome measure(s): The primary test of arm function was the Box and Block Test. Secondary tests included the Nine-Hole Peg Test, maximal grip strength, the Test d'Evaluation des Membres supé rieurs des Personnes Agées (TEMPA) and the Stroke Rehabilitation Assessment of Movement. Results: Results are for the more affected arm. Baseline performance on the Box and Block Test was an average of 26 blocks (standard deviation (SD=16) in the experimental group (n=47) and 26 blocks (Sd=18) in the control group (n=44). These values represent approximately 40% of age-predicted values. Values for the postintervention evaluation were an average of 28 (SD=17) and 28 (SD=19) blocks for the experimental and control group respectively. No meaningful change on other measures of arm function was observed. Conclusions: A task-oriented intervention did not improve voluntary movement or manual dexterity of the affected arm in people with chronic stroke.
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Affiliation(s)
- Johanne Higgins
- School of Physical and Occupational Therapy, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
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Crosbie JH, McDonough SM, Gilmore DH, Wiggam MI. The adjunctive role of mental practice in the rehabilitation of the upper limb after hemiplegic stroke: a pilot studya. Clin Rehabil 2016; 18:60-8. [PMID: 14763720 DOI: 10.1191/0269215504cr702oa] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To assess the feasibility and practicalities of using the technique of mental practice as an adjunct in the rehabilitation of the upper limb following stroke. Design: A series of single-case studies. Setting: A stroke rehabilitation unit in Belfast. Subjects: Fourteen patients admitted for rehabilitation of their first stroke: six men and four women, aged 45–81 between 10 and 176 days post stroke. Intervention: Each patient underwent a single-case design, with two weeks baseline, two weeks intervention and one week withdrawal. The intervention consisted of structured daily mental practice sessions of a reach and grasp task, in addition to their usual therapy. Main outcome measures: The upper limb component of the Motricity Index was used to grade motor activity sequentially across the timescale of the study. Results: Of the 14 patients recruited, four withdrew and 10 completed the study. Nine showed improvement in upper limb Motricity Index score with mental practice as measured by the two-band standard deviation method. One of these cases demonstrated an unstable baseline such that changes could not be attributed to intervention. Conclusions: This pilot study suggests that mental practice may be useful as an adjunct to physiotherapy after stroke.
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Affiliation(s)
- Jacqueline H Crosbie
- Faculty of Life and Health Sciences, University of Ulster, Newtownabbey, Antrim, Northern Ireland
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Wilson RD, Page SJ, Delahanty M, Knutson JS, Gunzler DD, Sheffler LR, Chae J. Upper-Limb Recovery After Stroke: A Randomized Controlled Trial Comparing EMG-Triggered, Cyclic, and Sensory Electrical Stimulation. Neurorehabil Neural Repair 2016; 30:978-987. [PMID: 27225977 DOI: 10.1177/1545968316650278] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE This study compared the effect of cyclic neuromuscular electrical stimulation (NMES), electromyographically (EMG)-triggered NMES, and sensory stimulation on motor impairment and activity limitations in patients with upper-limb hemiplegia. METHODS This was a multicenter, single-blind, multiarm parallel-group study of nonhospitalized hemiplegic stroke survivors within 6 months of stroke. A total of 122 individuals were randomized to receive either cyclic NMES, EMG-triggered NMES, or sensory stimulation twice every weekday in 40-minute sessions, over an 8 week-period. Patients were followed for 6 months after treatment concluded. RESULTS There were significant increases in the Fugl-Meyer Assessment [F(1, 111) = 92.6, P < .001], FMA Wrist and Hand [F(1, 111) = 66.7, P < .001], and modified Arm Motor Ability Test [mAMAT; time effect: F(1, 111) = 91.0, P < .001] for all 3 groups. There was no significant difference in the improvement among groups in the FMA [F(2, 384) = 0.2, P = .83], FMA Wrist and Hand [F(2, 384) = 0.4, P = .70], or the mAMAT [F(2, 379) = 1.2, P = .31]. CONCLUSIONS All groups exhibited significant improvement of impairment and functional limitation with electrical stimulation therapy applied within 6 months of stroke. Improvements were likely a result of spontaneous recovery. There was no difference based on the type of electrical stimulation that was administered.
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Affiliation(s)
- Richard D Wilson
- MetroHealth Rehabilitation Institute, MetroHealth Medical Center, Cleveland, OH, USA Case Western Reserve University, Cleveland, OH, USA Cleveland FES Center, Cleveland, OH, USA
| | | | - Michael Delahanty
- Akron General Medical Center, Akron, OH, USA Northeast Ohio Medical University, Rootstown, OH, USA
| | - Jayme S Knutson
- MetroHealth Rehabilitation Institute, MetroHealth Medical Center, Cleveland, OH, USA Case Western Reserve University, Cleveland, OH, USA Cleveland FES Center, Cleveland, OH, USA
| | | | - Lynne R Sheffler
- MetroHealth Rehabilitation Institute, MetroHealth Medical Center, Cleveland, OH, USA Case Western Reserve University, Cleveland, OH, USA Cleveland FES Center, Cleveland, OH, USA
| | - John Chae
- MetroHealth Rehabilitation Institute, MetroHealth Medical Center, Cleveland, OH, USA Case Western Reserve University, Cleveland, OH, USA Cleveland FES Center, Cleveland, OH, 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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Nagai MK, Marquez-Chin C, Popovic MR. Why Is Functional Electrical Stimulation Therapy Capable of Restoring Motor Function Following Severe Injury to the Central Nervous System? Transl Neurosci 2016. [DOI: 10.1007/978-1-4899-7654-3_25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Combining Afferent Stimulation and Mirror Therapy for Improving Muscular, Sensorimotor, and Daily Functions After Chronic Stroke: A Randomized, Placebo-Controlled Study. Am J Phys Med Rehabil 2015; 94:859-68. [PMID: 25802955 DOI: 10.1097/phm.0000000000000271] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Mirror therapy (MT) combined with mesh glove (MG) afferent stimulation (MT + MG) has been suggested as an effective intervention for motor recovery in patients with stroke. This study aimed to further determine the treatment effects of the MT + MG approach on muscular properties, sensorimotor functions, and daily function. DESIGN This was a single-blind, randomized, placebo-controlled study. Forty-eight participants with chronic stroke were recruited from medical centers and were randomly assigned to the MT, MT + MG, and MT with sham MG stimulation (MT + sham) groups. The intervention consisted of 1.5 hrs/day, 5 days/wk for 4 wks. Primary outcomes were the Fugl-Meyer Assessment and muscular properties (muscle tone and stiffness). Secondary outcomes included measures of sensorimotor and daily functions. RESULTS Compared with the MT and MT + sham groups, the MT + MG group demonstrated improved muscular properties. The MT + MG and MT + sham groups showed greater improvement in manual dexterity and daily function than the MT group did. No beneficial effects on the Fugl-Meyer Assessment and other sensorimotor outcomes were found for the MT + MG group. CONCLUSIONS Although no significant group differences were found in the Fugl-Meyer Assessment, MT + MG induced distinctive effects on muscular properties, manual dexterity, and daily function.
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Abstract
This article reviews the most common therapeutic and neuroprosthetic applications of neuromuscular electrical stimulation (NMES) for upper and lower extremity stroke rehabilitation. Fundamental NMES principles and purposes in stroke rehabilitation are explained. NMES modalities used for upper and lower limb rehabilitation are described, and efficacy studies are summarized. The evidence for peripheral and central mechanisms of action is also summarized.
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Altered phalanx force direction during power grip following stroke. Exp Brain Res 2015; 233:1677-88. [PMID: 25795079 DOI: 10.1007/s00221-015-4241-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 02/26/2015] [Indexed: 10/23/2022]
Abstract
Many stroke survivors with severe impairment can grasp only with a power grip. Yet, little knowledge is available on altered power grip after stroke, other than reduced power grip strength. This study characterized stroke survivors' static power grip during 100 and 50 % maximum grip. Each phalanx force angular deviation from the normal direction and its contribution to total normal force was compared for 11 stroke survivors and 11 age-matched controls. Muscle activities and skin coefficient of friction were additionally compared for another 20 stroke and 13 age-matched control subjects. The main finding was that stroke survivors gripped with a 34 % greater phalanx force angular deviation of 19° ± 2° compared to controls of 14° ± 1° (p < .05). Stroke survivors' phalanx force angular deviation was closer to the 23° threshold of slippage between the phalanx and grip surface, which may explain increased likelihood of object dropping in stroke survivors. In addition, this altered phalanx force direction decreases normal grip force by tilting the force vector, indicating a partial role of phalanx force angular deviation in reduced grip strength post-stroke. Greater phalanx force angular deviation may biomechanically result from more severe underactivation of stroke survivors' first dorsal interosseous and extensor digitorum communis muscles compared to their flexor digitorum superficialis or somatosensory deficit. While stroke survivors' maximum power grip strength was approximately half of the controls, the distribution of their remaining strength over the fingers and phalanges did not differ, indicating evenly distributed grip force reduction over the entire hand.
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Davis JZ. Task Selection and Enriched Environments: A Functional Upper Extremity Training Program for Stroke Survivors. Top Stroke Rehabil 2015; 13:1-11. [PMID: 16987787 DOI: 10.1310/d91v-2ney-6fl5-26y2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Functional tasks using real-life objects in an enriched environment provide a multidimensional approach to treatment. Functional tasks are therapeutic for stroke survivors, because they require the simultaneous use of motor control, cognition, visual perception, sensation, and motor planning. Therapists utilizing functional tasks as treatment modalities must also be multidimensional in their implementation. This article provides a systematic approach to guide therapists in developing a functional upper extremity training program for stroke survivors.
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Affiliation(s)
- Jan Z Davis
- International Clinical Educators, Inc., Port Townsend, Washington, USA
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Khadilkar A, Phillips K, Jean N, Lamothe C, Milne S, Sarnecka J. Ottawa Panel Evidence-Based Clinical Practice Guidelines for Post-Stroke Rehabilitation. Top Stroke Rehabil 2015; 13:1-269. [PMID: 16939981 DOI: 10.1310/3tkx-7xec-2dtg-xqkh] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND PURPOSE The purpose of this project was to create guidelines for 13 types of physical rehabilitation interventions used in the management of adult patients (>18 years of age) presenting with hemiplegia or hemiparesis following a single clinically identifiable ischemic or hemorrhagic cerebrovascular accident (CVA). METHOD Using Cochrane Collaboration methods, the Ottawa Methods Group identified and synthesized evidence from comparative controlled trials. The group then formed an expert panel, which developed a set of criteria for grading the strength of the evidence and the recommendation. Patient-important outcomes were determined through consensus, provided that these outcomes were assessed with a validated and reliable scale. RESULTS The Ottawa Panel developed 147 positive recommendations of clinical benefit concerning the use of different types of physical rehabilitation interventions involved in post-stroke rehabilitation. DISCUSSION AND CONCLUSION The Ottawa Panel recommends the use of therapeutic exercise, task-oriented training, biofeedback, gait training, balance training, constraint-induced movement therapy, treatment of shoulder subluxation, electrical stimulation, transcutaneous electrical nerve stimulation, therapeutic ultrasound, acupuncture, and intensity and organization of rehabilitation in the management of post stroke.
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