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Parker J, Powell L, Mawson S. Effectiveness of Upper Limb Wearable Technology for Improving Activity and Participation in Adult Stroke Survivors: Systematic Review. J Med Internet Res 2020; 22:e15981. [PMID: 31913131 PMCID: PMC6996755 DOI: 10.2196/15981] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/16/2019] [Accepted: 10/22/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND With advances in technology, the adoption of wearable devices has become a viable adjunct in poststroke rehabilitation. Upper limb (UL) impairment affects up to 77% of stroke survivors impacting on their ability to carry out everyday activities. However, despite an increase in research exploring these devices for UL rehabilitation, little is known of their effectiveness. OBJECTIVE This review aimed to assess the effectiveness of UL wearable technology for improving activity and participation in adult stroke survivors. METHODS Randomized controlled trials (RCTs) and randomized comparable trials of UL wearable technology for poststroke rehabilitation were included. Primary outcome measures were validated measures of activity and participation as defined by the International Classification of Functioning, Disability, and Health. Databases searched were MEDLINE, Web of Science (Core collection), CINAHL, and the Cochrane Library. The Cochrane Risk of Bias Tool was used to assess the methodological quality of the RCTs and the Downs and Black Instrument for the quality of non RCTs. RESULTS In the review, we included 11 studies with collectively 354 participants at baseline and 323 participants at final follow-up including control groups and participants poststroke. Participants' stroke type and severity varied. Only 1 study found significant between-group differences for systems functioning and activity (P≤.02). The 11 included studies in this review had small sample sizes ranging from 5 to 99 participants at an average (mean) age of 57 years. CONCLUSIONS This review has highlighted a number of reasons for insignificant findings in this area including low sample sizes and the appropriateness of the methodology for complex interventions. However, technology has the potential to measure outcomes, provide feedback, and engage users outside of clinical sessions. This could provide a platform for motivating stroke survivors to carry out more rehabilitation in the absence of a therapist, which could maximize recovery. TRIAL REGISTRATION PROSPERO CRD42017057715; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=57715.
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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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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: 41] [Impact Index Per Article: 5.9] [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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Combining Dopaminergic Facilitation with Robot-Assisted Upper Limb Therapy in Stroke Survivors: A Focused Review. Am J Phys Med Rehabil 2017; 95:459-74. [PMID: 26829074 PMCID: PMC4866584 DOI: 10.1097/phm.0000000000000438] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Despite aggressive conventional therapy, lasting hemiplegia persists in a large percentage of stroke survivors. The aim of this article is to critically review the rationale behind targeting multiple sites along the motor learning network by combining robotic therapy with pharmacotherapy and virtual reality–based reward learning to alleviate upper extremity impairment in stroke survivors. Methods for personalizing pharmacologic facilitation to each individual’s unique biology are also reviewed. At the molecular level, treatment with levodopa was shown to induce long-term potentiation-like and practice-dependent plasticity. Clinically, trials combining conventional therapy with levodopa in stroke survivors yielded statistically significant but clinically unconvincing outcomes because of limited personalization, standardization, and reproducibility. Robotic therapy can induce neuroplasticity by delivering intensive, reproducible, and functionally meaningful interventions that are objective enough for the rigors of research. Robotic therapy also provides an apt platform for virtual reality, which boosts learning by engaging reward circuits. The future of stroke rehabilitation should target distinct molecular, synaptic, and cortical sites through personalized multimodal treatments to maximize motor recovery.
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Robotic approaches for the rehabilitation of upper limb recovery after stroke: a systematic review and meta-analysis. Int J Rehabil Res 2017; 40:19-28. [PMID: 27926617 DOI: 10.1097/mrr.0000000000000204] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This systematic review with a meta-analysis of studies was carried out to evaluate the effectiveness of robotic training (RT) and conventional training (CT) in improving the motor recovery of paretic upper limbs in stroke patients. Numerous electronic databases were searched from January 2000 to May 2016. Finally, 13 randomized-controlled trials fulfilled the inclusion criteria and were included in the three meta-analyses. The first meta-analysis carried out for those studies using RT for stroke patients indicated a significant improvement in the RT groups. The second meta-analysis suggested that the upper limb function (measured by Fugl-Meyer test) was significantly improved when RT was used with CT compared with CT alone. The third meta-analysis noted a significant difference in motor recovery between the CT-only and RT groups (RT only or RT combined with CT) in the chronic stages of stroke, but not in the acute or subacute stages. However, the RT group also showed a higher Fugl-Meyer score in patients at both the acute and the subacute stage. RT appeared to have positive outcomes to enhance motor recovery of the paralyzed upper limb. Robotic devices were believed to provide more assistance to patients to help support the weight of the upper limb; thus, active movement training can begin in the early rehabilitation stage. These novel devices may also help those chronic patients to achieve better rehabilitation goals. As a summary, RT could be used in addition to CT to help both therapists and patients in the management of the paralyzed upper limb.
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Veerbeek JM, Langbroek-Amersfoort AC, van Wegen EEH, Meskers CGM, Kwakkel G. Effects of Robot-Assisted Therapy for the Upper Limb After Stroke. Neurorehabil Neural Repair 2016; 31:107-121. [PMID: 27597165 DOI: 10.1177/1545968316666957] [Citation(s) in RCA: 279] [Impact Index Per Article: 34.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Robot technology for poststroke rehabilitation is developing rapidly. A number of new randomized controlled trials (RCTs) have investigated the effects of robot-assisted therapy for the paretic upper limb (RT-UL). OBJECTIVE To systematically review the effects of poststroke RT-UL on measures of motor control of the paretic arm, muscle strength and tone, upper limb capacity, and basic activities of daily living (ADL) in comparison with nonrobotic treatment. METHODS Relevant RCTs were identified in electronic searches. Meta-analyses were performed for measures of motor control (eg, Fugl-Meyer Assessment of the arm; FMA arm), muscle strength and tone, upper limb capacity, and basic ADL. Subgroup analyses were applied for the number of joints involved, robot type, timing poststroke, and treatment contrast. RESULTS Forty-four RCTs (N = 1362) were included. No serious adverse events were reported. Meta-analyses of 38 trials (N = 1206) showed significant but small improvements in motor control (~2 points FMA arm) and muscle strength of the paretic arm and a negative effect on muscle tone. No effects were found for upper limb capacity and basic ADL. Shoulder/elbow robotics showed small but significant effects on motor control and muscle strength, while elbow/wrist robotics had small but significant effects on motor control. CONCLUSIONS RT-UL allows patients to increase the number of repetitions and hence intensity of practice poststroke, and appears to be a safe therapy. Effects on motor control are small and specific to the joints targeted by RT-UL, whereas no generalization is found to improvements in upper limb capacity. The impact of RT-UL started in the first weeks poststroke remains unclear. These limited findings could mainly be related to poor understanding of robot-induced motor learning as well as inadequate designing of RT-UL trials, by not applying an appropriate selection of stroke patients with a potential to recovery at baseline as well as the lack of fixed timing of baseline assessments and using an insufficient treatment contrast early poststroke.
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Affiliation(s)
- Janne M Veerbeek
- 1 MOVE Research Institute Amsterdam, VU University Amsterdam, Amsterdam, the Netherlands.,2 Neuroscience Campus Amsterdam, Amsterdam, the Netherlands.,3 VU University Medical Center, Amsterdam, the Netherlands
| | | | - Erwin E H van Wegen
- 1 MOVE Research Institute Amsterdam, VU University Amsterdam, Amsterdam, the Netherlands.,2 Neuroscience Campus Amsterdam, Amsterdam, the Netherlands.,3 VU University Medical Center, Amsterdam, the Netherlands
| | - Carel G M Meskers
- 1 MOVE Research Institute Amsterdam, VU University Amsterdam, Amsterdam, the Netherlands.,2 Neuroscience Campus Amsterdam, Amsterdam, the Netherlands.,3 VU University Medical Center, Amsterdam, the Netherlands.,5 Northwestern University, Evanston, IL, USA
| | - Gert Kwakkel
- 1 MOVE Research Institute Amsterdam, VU University Amsterdam, Amsterdam, the Netherlands.,2 Neuroscience Campus Amsterdam, Amsterdam, the Netherlands.,3 VU University Medical Center, Amsterdam, the Netherlands.,5 Northwestern University, Evanston, IL, USA.,6 Amsterdam Rehabilitation Research Center, Reade, Amsterdam, the Netherlands
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Robotic upper limb rehabilitation after acute stroke by NeReBot: evaluation of treatment costs. BIOMED RESEARCH INTERNATIONAL 2014; 2014:265634. [PMID: 24967345 PMCID: PMC4017845 DOI: 10.1155/2014/265634] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/17/2014] [Accepted: 03/18/2014] [Indexed: 11/18/2022]
Abstract
Stroke is the first cause of disability. Several robotic devices have been developed for stroke rehabilitation. Robot therapy by NeReBot is demonstrated to be an effective tool for the treatment of poststroke paretic upper limbs, able to improve the activities of daily living of stroke survivors when used both as additional treatment and in partial substitution of conventional rehabilitation therapy in the acute and subacute phases poststroke. This study presents the evaluation of the costs related to delivering such therapy, in comparison with conventional rehabilitation treatment. By comparing several NeReBot treatment protocols, made of different combinations of robotic and nonrobotic exercises, we show that robotic technology can be a valuable and economically sustainable aid in the management of poststroke patient rehabilitation.
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Masiero S, Poli P, Rosati G, Zanotto D, Iosa M, Paolucci S, Morone G. The value of robotic systems in stroke rehabilitation. Expert Rev Med Devices 2014; 11:187-98. [PMID: 24479445 DOI: 10.1586/17434440.2014.882766] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In this paper, we discuss robot-mediated neurorehabilitation as a significant emerging field in clinical medicine. Stroke rehabilitation is advancing toward more integrated processes, using robotics to facilitate this integration. Rehabilitation approaches have tremendous value in reducing long-term impairments in stroke patients during hospitalization and after discharge, of which robotic systems are a new modality that can provide more effective rehabilitation. The function of robotics in rehabilitative interventions has been examined extensively, generating positive yet not completely satisfactory clinical results. This article presents state-of-the-art robotic systems and their prospective function in poststroke rehabilitation of the upper and lower limbs.
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Affiliation(s)
- Stefano Masiero
- Department of Neuroscience, Unit of Rehabilitation, University of Padua, Padua, Italy
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Masiero S, Armani M, Ferlini G, Rosati G, Rossi A. Randomized trial of a robotic assistive device for the upper extremity during early inpatient stroke rehabilitation. Neurorehabil Neural Repair 2013; 28:377-86. [PMID: 24316679 DOI: 10.1177/1545968313513073] [Citation(s) in RCA: 69] [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 A recent Cochrane Review showed that early robotic training of the upper limb in stroke survivors can be more effective than other interventions when improving activities of daily living involving the arm function is the aim of therapy. OBJECTIVE We tested for efficacy of the study a protocol which involved the use of the NeReBot therapy in partial substitution of standard upper limb rehabilitation in post-acute stroke patients. METHODS In this dose-matched, randomized controlled clinical trial, 34 hemiparetic participants with movement against gravity in shoulder, elbow, and wrist muscle groups were enrolled within 15 days of the onset of stroke. All participants received a total daily rehabilitation treatment for 120 minutes, 5 days per week for 5 weeks. The control group received standard therapy for the upper limb. The experimental group received standard therapy (65% of exercise time) associated with robotic training (35% of exercise time). Muscle tone (Modified Ashworth Scale), strength (Medical Research Council), and synergism (Fugl-Meyer motor scores) were measured at impairment level, whereas dexterity (Box and Block Test and Frenchay Arm Test) and activities of daily living (Functional Independence Measure) were measured at activity level. All assessments were performed at baseline, at the end of therapy (time T1), at 3 months (time T2), and at 7 months (time T3) after entry. All between-group analyses were tested using nonparametric test with Bonferroni's adjustments for multiple testing. RESULTS No significant between-group differences were found with respect to demographic characteristics, motor, dexterity, and ADLs at baseline, postintervention (T1) and at follow-up (T2 and T3). CONCLUSIONS The robot therapy by NeReBot did not lead to better outcomes compared with conventional inpatient rehabilitation.
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Robotic technologies and rehabilitation: new tools for stroke patients' therapy. BIOMED RESEARCH INTERNATIONAL 2013; 2013:153872. [PMID: 24350244 PMCID: PMC3852950 DOI: 10.1155/2013/153872] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Accepted: 09/18/2013] [Indexed: 11/23/2022]
Abstract
Introduction. The role of robotics in poststroke patients' rehabilitation has been investigated intensively. This paper presents the state-of-the-art and the possible future role of robotics in poststroke rehabilitation, for both upper and lower limbs. Materials and Methods. We performed a comprehensive search of PubMed, Cochrane, and PeDRO databases using as keywords “robot AND stroke AND rehabilitation.” Results and Discussion. In upper limb robotic rehabilitation, training seems to improve arm function in activities of daily living. In addition, electromechanical gait training after stroke seems to be effective. It is still unclear whether robot-assisted arm training may improve muscle strength, and which electromechanical gait-training device may be the most effective for walking training implementation. Conclusions. In the field of robotic technologies for stroke patients' rehabilitation we identified currently relevant growing points and areas timely for developing research. Among the growing points there is the development of new easily transportable, wearable devices that could improve rehabilitation also after discharge, in an outpatient or home-based setting. For developing research, efforts are being made to establish the ideal type of treatment, the length and amount of training protocol, and the patient's characteristics to be successfully enrolled to this treatment.
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Stinear C, Ackerley S, Byblow W. Rehabilitation is Initiated Early After Stroke, but Most Motor Rehabilitation Trials Are Not. Stroke 2013; 44:2039-45. [DOI: 10.1161/strokeaha.113.000968] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Cathy Stinear
- From the Department of Medicine, University of Auckland, Private Bag, New Zealand (C.S., S.A.); Department of Sport & Exercise Science, University of Auckland, Private Bag, New Zealand (W.B.); and Centre for Brain Research, University of Auckland, Private Bag, New Zealand (C.S., S.A., W.B.)
| | - Suzanne Ackerley
- From the Department of Medicine, University of Auckland, Private Bag, New Zealand (C.S., S.A.); Department of Sport & Exercise Science, University of Auckland, Private Bag, New Zealand (W.B.); and Centre for Brain Research, University of Auckland, Private Bag, New Zealand (C.S., S.A., W.B.)
| | - Winston Byblow
- From the Department of Medicine, University of Auckland, Private Bag, New Zealand (C.S., S.A.); Department of Sport & Exercise Science, University of Auckland, Private Bag, New Zealand (W.B.); and Centre for Brain Research, University of Auckland, Private Bag, New Zealand (C.S., S.A., W.B.)
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Acosta AM, Dewald HA, Dewald JPA. Pilot study to test effectiveness of video game on reaching performance in stroke. ACTA ACUST UNITED AC 2011; 48:431-44. [PMID: 21674392 DOI: 10.1682/jrrd.2010.04.0052] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Robotic systems currently used in upper-limb rehabilitation following stroke rely on some form of visual feedback as part of the intervention program. We evaluated the effect of a video game environment (air hockey) on reaching in stroke with various levels of arm support. We used the Arm Coordination Training 3D system to provide variable arm support and to control the hockey stick. We instructed seven subjects to reach to one of three targets covering the workspace of the impaired arm during the reaching task and to reach as far as possible while playing the video game. The results from this study showed that across subjects, support levels, and targets, the reaching distances achieved with the reaching task were greater than those covered with the video game. This held even after further restricting the mapped workspace of the arm to the area most affected by the flexion synergy (effectively forcing subjects to fight the synergy to reach the hockey puck). The results from this study highlight the importance of designing video games that include specific reaching targets in the workspace compromised by the expression of the flexion synergy. Such video games would also adapt the target location online as a subject's success rate increases.
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Affiliation(s)
- Ana Maria Acosta
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, 645 N Michigan Ave, Ste 1100, Chicago, IL 60611, USA.
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Hayward K, Barker R, Brauer S. Interventions to promote upper limb recovery in stroke survivors with severe paresis: a systematic review. Disabil Rehabil 2011; 32:1973-86. [PMID: 20964563 DOI: 10.3109/09638288.2010.481027] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To investigate the effect of interventions that promote upper limb (UL) recovery in stroke survivors with severe paresis. METHODS A systematic search of the scientific literature from January 1970 to March 2009 was conducted using CINAHL, Cochrane, PEDro, Pubmed and Web of Science. keywords used included stroke, severe, hemiplegia, UL, task-oriented, robot, non-robot and electrical stimulation. Methodological quality of the studies was assessed using the PEDro rating scale. Studies were grouped into one of three intervention categories: robotic therapy, electrical stimulation or 'other' therapy. RESULTS Seventeen randomised controlled trials met the inclusion criteria. A 'best evidence synthesis' indicated strong evidence that robotic therapy provides a large beneficial effect and limited evidence that electrical stimulation and 'other' interventions provide a large beneficial effect on function. There is no evidence that these interventions influence use of the arm in everyday tasks. CONCLUSION There are a number of newly developed interventions that enable stroke survivors with severe paresis to actively participate in task-oriented practice to promote UL recovery. While these interventions offer some promise for stroke survivors with severe paresis, ultimately, the effectiveness of these interventions will be dependent on whether they lead to restoration of function to the point at which the stroke survivor can practice everyday tasks.
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Affiliation(s)
- Kathryn Hayward
- Discipline of Physiotherapy, School of Public Health Tropical Medicine and Rehabilitation Sciences, James Cook University, Townsville 4811, Australia. [corrected]
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Stienen AHA, Hekman EEG, Prange GB, Jannink MJA, van der Helm FCT, van der Kooij H. Freebal: Design of a Dedicated Weight-Support System for Upper-Extremity Rehabilitation. J Med Device 2009. [DOI: 10.1115/1.4000493] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Most rehabilitation devices for the upper extremities include a weight-support system. In recent publications, weight support is shown to be effective for stroke rehabilitation. But current devices are often complex, have significant movement inertia, and/or limit the movement range. The goal of this study is to improve on current designs by introducing a novel, dedicated weight-support device, the Freebal. This passive mechanical device uses balanced spring mechanisms for constant-but-scalable forces to support the arm. It has a large workspace of roughly 1 m3, low movement impedance, and independent support at the elbow and wrist of up to 5 kg. An explorative cross-sectional study with eight patients shows the Freebal to instantly extend the range of motion of the affected arm by 7%. In conclusion, most requirements are met for patients to benefit from therapy with the Freebal, potentially progressing earlier to more motivating, functional training.
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Affiliation(s)
- Arno H. A. Stienen
- Biomechanical Engineering, University of Twente, Enschede 7500 AE, The Netherlands; of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL 60611
| | - Edsko E. G. Hekman
- Biomechanical Engineering, University of Twente, Enschede 7500 AE, The Netherlands
| | | | | | | | - Herman van der Kooij
- Biomechanical Engineering, University of Twente, Enschede 7500 AE, The Netherlands; Biomechanical Engineering, Delft University of Technology, Delft 2628 CD, The Netherlands
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Stienen AHA, Hekman EEG, Prange GB, Jannink MJA, Aalsma AMM, van der Helm FCT, van der Kooij H. Dampace: Design of an Exoskeleton for Force-Coordination Training in Upper-Extremity Rehabilitation. J Med Device 2009. [DOI: 10.1115/1.3191727] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The Dampace exoskeleton combines functional exercises resembling activities of daily living with impairment-targeted force-coordination training. The goal of this paper is to evaluate the performance of the Dampace. In the design, the joint rotations are decoupled from the joint translations; the robot axes align themselves to the anatomical axes, overcoming some of the traditional difficulties of exoskeletons. Setup times are reduced to mere minutes and static reaction forces are kept to a minimum. The Dampace uses hydraulic disk brakes, which can resist rotations with up to 50 N m and have a torque bandwidth of 10 Hz for multisine torques of 20 N m. The brakes provide passive control over the movement; the patients’ movements can be selectively resisted, but active movement assistance is impossible and virtual environments are restricted. However, passive actuators are inherently safe and force active patient participation. In conclusion, the Dampace is well suited to offer force-coordination training with functional exercises.
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Affiliation(s)
- Arno H. A. Stienen
- Research Assistant of Department of Biomechanical Engineering, University of Twente, Enschede, The Netherlands; Research Associate of Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL 60611
| | - Edsko E. G. Hekman
- Department of Biomechanical Engineering, University of Twente, Enschede, The Netherlands 7500 AE
| | | | - Michiel J. A. Jannink
- Cluster Manager of Roessingh Research and Development, Enschede, The Netherlands 7522 AH; Assistant Professor of Department of Biomechanical Engineering, University of Twente, Enschede, The Netherlands 7500 AE
| | | | - Frans C. T. van der Helm
- Full Professor of Department of Biomechanical Engineering, University of Twente, Enschede, The Netherlands 7500 AE; Full Professor of Department of Biomechanical Engineering, Delft University of Technology, Delft, The Netherlands 2600 AA
| | - Herman van der Kooij
- Associate Professor of Department of Biomechanical Engineering, University of Twente, Enschede, The Netherlands; Associate Professor of Department of Biomechanical Engineering, Delft University of Technology, Delft, The Netherlands 7500 AE
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Cordo P, Lutsep H, Cordo L, Wright WG, Cacciatore T, Skoss R. Assisted movement with enhanced sensation (AMES): coupling motor and sensory to remediate motor deficits in chronic stroke patients. Neurorehabil Neural Repair 2008; 23:67-77. [PMID: 18645190 DOI: 10.1177/1545968308317437] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Conventional methods of rehabilitation in patients with chronic, severe motor impairments after stroke usually do not lessen paresis. OBJECTIVE A novel therapeutic approach (assisted movement with enhanced sensation [AMES]) was employed in a medical device phase I clinical trial to reduce paresis and spasticity and, thereby, to improve motor function. METHODS Twenty subjects more than 1 year poststroke with severe motor disability of the upper or lower extremity were studied. A robotic device cycled the ankle or the wrist and fingers at 5 degrees/s through +/-17.5 degrees in flexion and extension while the subject assisted this motion. Feedback of the subject's active torque was displayed on a monitor. Simultaneously, 2 vibrators applied a 60 pps stimulus to the tendons of the lengthening muscles, alternating from flexors to extensors as the joint rotation reversed from extension to flexion, respectively. Subjects treated themselves at home for 30 min/day for 6 months. Every other day prior to treatment, the therapy device performed automated tests of strength and joint positioning. Functional testing was performed prior to enrollment, immediately after completing the protocol, and 6 months later. Functional tests included gait and weight distribution (lower extremity subjects only) and the Stroke Impact Scale. RESULTS Most subjects improved on most tests, and gains were sustained for 6 months in most subjects. No safety problems arose. CONCLUSION The AMES strategy appears safe and possibly effective in patients with severe chronic impairments. The mechanism underlying these gains is likely to be multifactorial.
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Affiliation(s)
- Paul Cordo
- Neurological Sciences Institute, Department of Neurology, Oregon Health & Science University, Portland, Oregon, USA.
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Masiero S, Carraro E. Upper limb movements and cerebral plasticity in post-stroke rehabilitation. Aging Clin Exp Res 2008; 20:103-8. [PMID: 18431076 DOI: 10.1007/bf03324755] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Rehabilitative interventions for the plegic/paretic upper limb of stroke survivors are more effective if they are early, intensive, and provide multisensory stimulation. Various rehabilitative approaches have been proposed to date, but little has been published on clinical efficacy. The mechanism underlying recovery of neurological injury after stroke is still incompletely understood, but more than one process is probably involved and cerebral plasticity undoubtedly plays a key role. The goal of this review was to identify which movements and type of therapeutic arm exercises may influence cerebral plasticity in plegic/paretic stroke survivors. Evidence suggests that plasticity is stimulated more by the arm's movement trajectory than by its final position in space. Rehabilitation should be based on simple, repetitive, unidirectional or, better still, complex and multidirectional movements in all spatial planes, such as circular or spiral movements. It should also incorporate a feedback system, since this seems to bring about earlier and better motor and functional outcomes.
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Affiliation(s)
- Stefano Masiero
- Rehabilitation Unit, Department of Rehabilitation Medicine, University of Padua, 35128 Padua, Italy.
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Masiero S, Celia A, Rosati G, Armani M. Robotic-Assisted Rehabilitation of the Upper Limb After Acute Stroke. Arch Phys Med Rehabil 2007; 88:142-9. [PMID: 17270510 DOI: 10.1016/j.apmr.2006.10.032] [Citation(s) in RCA: 185] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2006] [Revised: 08/28/2006] [Accepted: 10/25/2006] [Indexed: 01/12/2023]
Abstract
OBJECTIVE To investigate whether early therapy with a novel robotic device can reduce motor impairment and enhance functional recovery of poststroke patients with hemiparetic and hemiplegic upper limb. DESIGN A single-blind randomized controlled trial, with an 8-month follow-up. SETTING Neurologic department and rehabilitation hospital. PARTICIPANTS Thirty-five patients with acute (< or =1 wk of onset), unilateral, ischemic embolic, or thrombotic stroke. INTERVENTIONS Patients of both groups received the same dose and length per day of standard poststroke multidisciplinary rehabilitation. Patients were randomly assigned to 2 groups. The experimental group (n=17) received additional early sensorimotor robotic training, 4 hours a week for 5 weeks; the control group (n=18) was exposed to the robotic device, 30 minutes a week, twice a week, but the exercises were performed with the unimpaired upper limb. Training by robot consisted of peripheral manipulation of the shoulder and elbow of the impaired limb, correlated with visual stimuli. MAIN OUTCOME MEASURES The Fugl-Meyer Assessment (FMA) of upper-extremity function (shoulder/elbow and coordination and wrist/hand subsections) to measure each trained limb segment; the Medical Research Council (MRC) score to measure the strength of muscle force during 3 actions: shoulder abduction (MRC deltoid), elbow flexion (MRC biceps), and wrist flexion (MRC wrist flexors); the FIM instrument and its motor component; and the Trunk Control Test (TCT) and Modified Ashworth Scale (MAS). RESULTS Compared with the patients in the control group, the experimental group showed significant gains in motor impairment and functional recovery of the upper limb after robot therapy, as measured by the MRC deltoid (P< or =.05) and biceps (P<.05) scores, the FMA for the proximal upper arm (P<.05), the FIM instrument (P<.05), and the FIM motor score (P<.01); these gains were also sustained at the 3- and 8-month follow-up. The FMA and MRC wrist flexor test findings did not differ statistically either at the end of training or at the follow-up sessions. We found no significant differences in MAS and TCT in either group in any of the evaluations. No adverse effects occurred and the robotic approach was very well accepted. CONCLUSIONS Patients who received robotic therapy in addition to conventional therapy showed greater reductions in motor impairment and improvements in functional abilities. Robotic therapy may therefore effectively complement standard rehabilitation from the start, by providing therapeutic support for patients with poststroke plegic and paretic upper limb.
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Affiliation(s)
- Stefano Masiero
- Department of Rehabilitation Medicine, University of Padova, School of Medicine, Padova, Italy.
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