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Nam C, Zhang B, Chow T, Ye F, Huang Y, Guo Z, Li W, Rong W, Hu X, Poon W. Home-based self-help telerehabilitation of the upper limb assisted by an electromyography-driven wrist/hand exoneuromusculoskeleton after stroke. J Neuroeng Rehabil 2021; 18:137. [PMID: 34526058 PMCID: PMC8442816 DOI: 10.1186/s12984-021-00930-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 08/31/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Most stroke survivors have sustained upper limb impairment in their distal joints. An electromyography (EMG)-driven wrist/hand exoneuromusculoskeleton (WH-ENMS) was developed previously. The present study investigated the feasibility of a home-based self-help telerehabilitation program assisted by the aforementioned EMG-driven WH-ENMS and its rehabilitation effects after stroke. METHODS Persons with chronic stroke (n = 11) were recruited in a single-group trial. The training progress, including the training frequency and duration, was telemonitored. The clinical outcomes were evaluated using the Fugl-Meyer Assessment (FMA), Action Research Arm Test (ARAT), Wolf Motor Function Test (WMFT), Motor Functional Independence Measure (FIM), and Modified Ashworth Scale (MAS). Improvement in muscle coordination was investigated in terms of the EMG activation level and the Co-contraction Index (CI) of the target muscles, including the abductor pollicis brevis (APB), flexor carpi radialis-flexor digitorum (FCR-FD), extensor carpi ulnaris-extensor digitorum (ECU-ED), biceps brachii (BIC), and triceps brachii (TRI). The movement smoothness and compensatory trunk movement were evaluated in terms of the following two kinematic parameters: number of movement units (NMUs) and maximal trunk displacement (MTD). The above evaluations were conducted before and after the training. RESULTS All of the participants completed the home-based program with an intensity of 63.0 ± 1.90 (mean ± SD) min/session and 3.73 ± 0.75 (mean ± SD) sessions/week. After the training, motor improvements in the entire upper limb were found, as indicated by the significant improvements (P < 0.05) in the FMA, ARAT, WMFT, and MAS; significant decreases (P < 0.05) in the EMG activation levels of the APB and FCR-FD; significant decreases (P < 0.05) in the CI of the ECU-ED/FCR-FD, ECU-ED/BIC, FCR-FD/APB, FCR-FD/BIC, FCR-FD/TRI, APB/BIC and BIC/TRI muscle pairs; and significant reductions (P < 0.05) in the NMUs and MTD. CONCLUSIONS The results suggested that the home-based self-help telerehabilitation program assisted by EMG-driven WH-ENMS is feasible and effective for improving the motor function of the paretic upper limb after stroke. Trial registration ClinicalTrials.gov. NCT03752775; Date of registration: November 20, 2018.
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Affiliation(s)
- Chingyi Nam
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Bingbing Zhang
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Tszying Chow
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Fuqiang Ye
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Yanhuan Huang
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Ziqi Guo
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Waiming Li
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Wei Rong
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Xiaoling Hu
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China. .,The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, 518034, China.
| | - Waisang Poon
- Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
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Hoppe-Ludwig S, Armitage J, Turner KL, O'Brien MK, Mummidisetty CK, Koch LM, Kocherginsky M, Jayaraman A. Usability, functionality, and efficacy of a custom myoelectric elbow-wrist-hand orthosis to assist elbow function in individuals with stroke. J Rehabil Assist Technol Eng 2021; 8:20556683211035057. [PMID: 34471545 PMCID: PMC8404626 DOI: 10.1177/20556683211035057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 07/08/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction After stroke, upper limb impairment affects independent performance of activities of daily living. We evaluated the usability, functionality, and efficacy of a myoelectric elbow-wrist-hand orthosis to provide support, limit unsafe motion, and enhance the functional motion of paralyzed or weak upper limbs. Methods Individuals with stroke participated in a single-session study to evaluate the device. Ability to activate the device was tested in supported and unsupported shoulder position, as well as the elbow range of motion, ability to maintain elbow position, and ability to lift and hold a range of weights while using the device. Results No adverse events were reported. 71% of users were able to operate the device in all three active myoelectric activation modes (Biceps, Triceps, Dual) during testing. Users were able to hold a range of wrist weights (0.5–2 lbs) for 10–120 seconds, with the largest percentage of participants able to hold weights with the device in Biceps Mode. Conclusions The myoelectric elbow-wrist-hand orthosis improved range of motion during use and was efficacious at remediating upper extremity impairment after stroke. All users could operate the device in at least one mode, and most could lift and hold weights representative of some everyday objects using the device.
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Affiliation(s)
- Shenan Hoppe-Ludwig
- Max Nader Center for Rehabilitation Technologies & Outcomes Research, Shirley Ryan AbilityLab, Chicago, USA.,Center for Bionic Medicine, Shirley Ryan AbilityLab, Chicago, USA
| | - Jodi Armitage
- Max Nader Center for Rehabilitation Technologies & Outcomes Research, Shirley Ryan AbilityLab, Chicago, USA.,Northwestern Memorial Hospital, Chicago, USA
| | - Kristi L Turner
- Center for Bionic Medicine, Shirley Ryan AbilityLab, Chicago, USA
| | - Megan K O'Brien
- Max Nader Center for Rehabilitation Technologies & Outcomes Research, Shirley Ryan AbilityLab, Chicago, USA.,Center for Bionic Medicine, Shirley Ryan AbilityLab, Chicago, USA.,Department of Physical Medicine & Rehabilitation, Northwestern University, Chicago, USA
| | - Chaithanya K Mummidisetty
- Max Nader Center for Rehabilitation Technologies & Outcomes Research, Shirley Ryan AbilityLab, Chicago, USA.,Center for Bionic Medicine, Shirley Ryan AbilityLab, Chicago, USA
| | - Lori McGee Koch
- Max Nader Center for Rehabilitation Technologies & Outcomes Research, Shirley Ryan AbilityLab, Chicago, USA.,Center for Bionic Medicine, Shirley Ryan AbilityLab, Chicago, USA
| | - Masha Kocherginsky
- Department of Preventive Medicine (Biostatistics), Northwestern University, Chicago, USA
| | - Arun Jayaraman
- Max Nader Center for Rehabilitation Technologies & Outcomes Research, Shirley Ryan AbilityLab, Chicago, USA.,Center for Bionic Medicine, Shirley Ryan AbilityLab, Chicago, USA.,Department of Physical Medicine & Rehabilitation, Northwestern University, Chicago, USA
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Betancur DFA, Tarragó MDGL, Torres ILDS, Fregni F, Caumo W. Central Post-Stroke Pain: An Integrative Review of Somatotopic Damage, Clinical Symptoms, and Neurophysiological Measures. Front Neurol 2021; 12:678198. [PMID: 34484097 PMCID: PMC8416310 DOI: 10.3389/fneur.2021.678198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 07/02/2021] [Indexed: 01/26/2023] Open
Abstract
Introduction: The physiopathology of central post-stroke pain (CPSP) is poorly understood, which may contribute to the limitations of diagnostic and therapeutic advancements. Thus, the current systematic review was conducted to examine, from an integrated perspective, the cortical neurophysiological changes observed via transcranial magnetic stimulation (TMS), focusing on the structural damage, and clinical symptoms in patients with CPSP. Methods: The literature review included the databases EMBASE, PubMed, and ScienceDirect using the following search terms by MeSH or Entree descriptors: [("Cerebral Stroke") AND ("Pain" OR "Transcranial Magnetic Stimulation") AND ("Transcranial Magnetic Stimulation")] (through September 29, 2020). A total of 297 articles related to CPSP were identified. Of these, only four quantitatively recorded cortical measurements. Results: We found four studies with different methodologies and results of the TMS measures. According to the National Institutes of Health (NIH) guidelines, two studies had low methodological quality and the other two studies had satisfactory methodological quality. The four studies compared the motor threshold (MT) of the stroke-affected hemisphere with the unaffected hemisphere or with healthy controls. Two studies assessed other cortical excitability measures, such as cortical silent period (CSP), short-interval intracortical inhibition (SICI), and intracortical facilitation (ICF). The main limitations in the interpretation of the results were the heterogeneity in parameter measurements, unknown cortical excitability measures as potential prognostic markers, the lack of a control group without pain, and the absence of consistent and validated diagnosis criteria. Conclusion: Despite the limited number of studies that prevented us from conducting a meta-analysis, the dataset of this systematic review provides evidence to improve the understanding of CPSP physiopathology. Additionally, these studies support the construction of a framework for diagnosis and will help improve the methodological quality of future research in somatosensory sequelae following stroke. Furthermore, they offer a way to integrate dysfunctional neuroplasticity markers that are indirectly assessed by neurophysiological measures with their correlated clinical symptoms.
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Affiliation(s)
- Daniel Fernando Arias Betancur
- Graduate Program in Medical Sciences, School of Medicine, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Laboratory of Pain & Neuromodulation, Clinical Research Center, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
| | | | - Iraci Lucena da Silva Torres
- Graduate Program in Medical Sciences, School of Medicine, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Pharmacology of Pain and Neuromodulation: Pre-clinical Investigations Research Group, Federal University of Rio Grande Do Sul (UFRGS), Porto Alegre, Brazil
| | - Felipe Fregni
- Laboratory of Neuromodulation and Center for Clinical Research Learning, Physics, and Rehabilitation Department, Spaulding Rehabilitation Hospital, Boston, MA, United States
| | - Wolnei Caumo
- Graduate Program in Medical Sciences, School of Medicine, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Laboratory of Pain & Neuromodulation, Clinical Research Center, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
- Pain and Palliative Care Service, Hospital de Clínicas de Porto Alegre (HCPA), Porto Alegre, Brazil
- Department of Surgery, School of Medicine, Federal University of Rio Grande Do Sul (UFRGS), Porto Alegre, Brazil
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Jayasree-Krishnan V, Ghosh S, Palumbo A, Kapila V, Raghavan P. Developing a Framework for Designing and Deploying Technology-Assisted Rehabilitation After Stroke: A Qualitative Study. Am J Phys Med Rehabil 2021; 100:774-779. [PMID: 33141773 DOI: 10.1097/phm.0000000000001634] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Many unmet rehabilitation needs of patients with stroke can be addressed effectively using technology. However, technological solutions have not yet been seamlessly incorporated into clinical care. The purpose of this pilot study was to examine how to bridge the gaps between the recovery process, technology, and clinical practice to impact stroke rehabilitation meaningfully. DESIGN Semistructured interviews were performed using a grounded theory approach with purposive sampling of 17 diverse expert providers in acute care, inpatient, and outpatient stroke rehabilitation settings. Common themes were identified from qualitative analyses of the transcribed conversations to develop a guiding framework from the emerging concepts. RESULTS Four core themes emerged that addressed major barriers in stroke rehabilitation and technology-assisted solutions to overcome these barriers: (1) accessibility to quality rehabilitation, (2) adaptability to patient differences, (3) accountability or compliance with rehabilitation, and (4) engagement with rehabilitation. CONCLUSIONS The results suggest a four-pronged framework, the A3E framework that stands for Accessibility, Adaptability, Accountability, and Engagement, to comprehensively address existing barriers in providing rehabilitation services. This framework can guide technology developers and clinicians in designing and deploying technology-assisted rehabilitation solutions for poststroke rehabilitation, particularly using telerehabilitation.
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Affiliation(s)
- Veena Jayasree-Krishnan
- From the Department of Mechanical and Aerospace Engineering, NYU Tandon School of Engineering, Brooklyn, New York (VJ-K, SG, VK); Department of Rehabilitation Science, NYU Steinhardt School of Culture, Education, and Human Development, New York, New York (AP); and Rusk Rehabilitation, New York University School of Medicine, New York, New York (PR)
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David A, ReethaJanetSureka S, Gayathri S, Annamalai SJ, Samuelkamleshkumar S, Kuruvilla A, Magimairaj HP, Varadhan S, Balasubramanian S. Quantification of the relative arm use in patients with hemiparesis using inertial measurement units. J Rehabil Assist Technol Eng 2021; 8:20556683211019694. [PMID: 34290880 PMCID: PMC8273871 DOI: 10.1177/20556683211019694] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 05/05/2021] [Indexed: 12/23/2022] Open
Abstract
Introduction Accelerometry-based activity counting for measuring arm use is prone to overestimation due to non-functional movements. In this paper, we used an inertial measurement unit (IMU)-based gross movement (GM) score to quantify arm use. Methods In this two-part study, we first characterized the GM by comparing it to annotated video recordings of 5 hemiparetic patients and 10 control subjects performing a set of activities. In the second part, we tracked the arm use of 5 patients and 5 controls using two wrist-worn IMUs for 7 and 3 days, respectively. The IMU data was used to develop quantitative measures (total and relative arm use) and a visualization method for arm use. Results From the characterization study, we found that GM detects functional activities with 50–60% accuracy and eliminates non-functional activities with >90% accuracy. Continuous monitoring of arm use showed that the arm use was biased towards the dominant limb and less paretic limb for controls and patients, respectively. Conclusions The gross movement score has good specificity but low sensitivity in identifying functional activity. The at-home study showed that it is feasible to use two IMU-watches to monitor relative arm use and provided design considerations for improving the assessment method. Clinical trial registry number: CTRI/2018/09/015648
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Affiliation(s)
- Ann David
- Department of Applied Mechanics, Indian Institute of Technology, Madras, Tamil Nadu, India.,Department of Bioengineering, Christian Medical College (CMC) Vellore, Tamil Nadu, India
| | | | - Sankaralingam Gayathri
- Department of Physical Medicine and Rehabilitation, Christian Medical College (CMC), Vellore, Tamil Nadu, India
| | | | - Selvaraj Samuelkamleshkumar
- Department of Physical Medicine and Rehabilitation, Christian Medical College (CMC), Vellore, Tamil Nadu, India
| | - Anju Kuruvilla
- Department of Psychiatry, Christian Medical College (CMC) Vellore, Tamil Nadu, India
| | - Henry Prakash Magimairaj
- Department of Physical Medicine and Rehabilitation, Christian Medical College (CMC), Vellore, Tamil Nadu, India
| | - Skm Varadhan
- Department of Applied Mechanics, Indian Institute of Technology, Madras, Tamil Nadu, India
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Chen W, Zheng J, Shen G, Ji X, Sun L, Li X, Xu F, Gu JH. Music Therapy Alleviates Motor Dysfunction in Rats With Focal Cerebral Ischemia-Reperfusion Injury by Regulating BDNF Expression. Front Neurol 2021; 12:666311. [PMID: 34262520 PMCID: PMC8273236 DOI: 10.3389/fneur.2021.666311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 05/27/2021] [Indexed: 11/13/2022] Open
Abstract
Background/Aim: Music-based therapy plays a role in central nervous system diseases. We aimed to explore the effect of different doses and durations of music therapy on motor function recovery after stroke and the underlying molecular mechanisms. Methods: Adult male Sprague-Dawley rats were subjected to middle cerebral artery occlusion (MCAO) for 1 h, which was followed by reperfusion. In experiment 1, the rats that survived 1 week after MCAO surgery were randomly allocated into four groups (n = 10 per group): MCAO group, 1 h music group (Mozart K.448 music therapy 1 h per day for 2 weeks), 12 h music group (Mozart K.448 music therapy 12 h/day for 2 weeks), and accelerated music group (reversely accelerated music therapy 12 h for 2 weeks, AM group). In experiment 2, the survived rats were randomly divied into three groups: MCAO group, 12 h music group (music therapy 12 h/day for 3 weeks), and 12 h music-R group (music therapy 12 h/day for 2 weeks and rest for 1 week). Three neuroscores were evaluated daily, starting on the first day after surgery until the end of the experiment. The rats were killed 3 weeks after MCAO surgery in experiment 1 or 4 weeks after surgery in experiment 2. Nissl staining of infart core, peri-infarct zone, and motor cortex was performed to assess neuronal survival and regeneration. Western blot and immunofluorescence were used to detect the expression and distribution of brain-derived neurotrophic factor (BDNF) and glial fibrillary acidic protein (GFAP) in ipsilateral hemispheres. Results: In the experiment of different music therapy doses, the motor function in the 12-h music group but not in the 1-h music group and AM group was significantly improved compared with that of the MCAO group. The BDNF protein level of the ipsilateral hemisphere motor cortex in the 12-h music group and the 1-h music group was higher than that of the MCAO group. The neurons and Nissl bodies were more in the 12-h music group than in the MCAO group. Immunofluorescence assay showed that a 12 h music therapy induces BDNF and GFAP accumulation at the damage boundary. In the experiment of different music therapy durations, 3 weeks music therapy (12 h music group) induced more longer cell synapses and more clearer cell-to-cell connections than 2 weeks music intervention (12 h music-R group). Moreover, the GFAP morphology in the 12-h music group was more similar to mature activated astrocytes than that in the 12-h music-R group. Conclusions: Music therapy may improve poststroke motor function and promote neuronal repair in the long term. The mechanism may be through stimulating BDNF and GFAP secretion in the injured motor cortex.
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Affiliation(s)
- Weiguan Chen
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Jiaxuan Zheng
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China.,Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Guangyu Shen
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Xin Ji
- Department of Clinical Pharmacy, Affiliated Maternity & Child Healthcare Hospital of Nantong University, Nantong, China
| | - Linlin Sun
- Department of Clinical Pharmacy, Affiliated Maternity & Child Healthcare Hospital of Nantong University, Nantong, China
| | - Xia Li
- Department of Rehabilitation Medicine, Affiliated Hospital of Nantong University, Nantong, China
| | - Feng Xu
- Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jin-Hua Gu
- Department of Clinical Pharmacy, Affiliated Maternity & Child Healthcare Hospital of Nantong University, Nantong, China
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The prevalence of the Val66Met polymorphism in musicians: Possible evidence for compensatory neuroplasticity from a pilot study. PLoS One 2021; 16:e0245107. [PMID: 34106930 PMCID: PMC8189506 DOI: 10.1371/journal.pone.0245107] [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: 12/18/2020] [Accepted: 05/19/2021] [Indexed: 11/23/2022] Open
Abstract
The study compared the prevalence of the Val66Met Brain-derived Neurotrophic Factor single nucleotide polymorphism (rs6265) in a sample of musicians (N = 50) to an ethnically matched general population sample from the 1000 Human Genome Project (N = 424). Met-carriers of the polymorphism (Val/Met and Met/Met genotypes) are typically present in 25–30% of the general population and have associated deficits in motor learning and plasticity. Many studies have assessed the benefits of long-term music training for neuroplasticity and motor learning. This study takes a unique genetic approach investigating if the prevalence of the Val66Met BDNF polymorphism, which negatively affects motor learning, is significantly different in musicians from the general population. Our genotype and allele frequency analyses revealed that the distribution of the Val66Met polymorphism was not significantly different in musicians versus the general population (p = 0.6447 for genotype analysis and p = 0.8513 allele analysis). In the Musician sample (N = 50), the prevalence of the Val/Met genotype was 40% and the prevalence of the Met/Met genotype was 2%. In the 1000 Human Genome Project subset (N = 424), the prevalence of Val/Met was 33.25% and the Met/Met genotype prevalence was 4%. Therefore, musicians do exist with the Val66Met polymorphism and the characteristics of long-term music training may compensate for genetic predisposition to motor learning deficits. Since the polymorphism has significant implications for stroke rehabilitation, future studies may consider the implications of the polymorphism in music-based interventions such as Neurologic Music Therapy.
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Huygelier H, Mattheus E, Abeele VV, van Ee R, Gillebert CR. The Use of the Term Virtual Reality in Post-Stroke Rehabilitation: A Scoping Review and Commentary. Psychol Belg 2021; 61:145-162. [PMID: 34131490 PMCID: PMC8176935 DOI: 10.5334/pb.1033] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 05/20/2021] [Indexed: 11/20/2022] Open
Abstract
Virtual reality (VR) offers many opportunities for post-stroke rehabilitation. However, "VR" can refer to several types of computer-based rehabilitation systems. Since these systems may impact the feasibility and the efficacy of VR interventions, consistent terminology is important. In this study, we aimed to optimize the terminology for VR-based post-stroke rehabilitation by assessing whether and how review papers on this topic defined VR and what types of mixed reality systems were discussed. In addition, this review can inspire the use of consistent terminology for other researchers working with VR. We assessed the use of the term VR in review papers on post-stroke rehabilitation extracted from Scopus, Web of Science and PubMed. We also developed a taxonomy distinguishing 16 mixed reality systems based on three factors: immersive versus semi-immersive displays, the way in which real and virtual information is mixed, and the main input device. 64% of the included review papers (N = 121) explicitly defined VR and 33% of them described different subtypes of VR, with immersive and non-immersive VR as the most common distinction. The most frequently discussed input devices were motion-capture cameras and handheld devices, while regular 2D monitors were the most frequently mentioned output devices. Our analysis revealed that reviews on post-stroke VR rehabilitation did not or only broadly defined "VR" and did not focus on a specific system. Since the efficacy and feasibility of rehabilitation may depend on the specific system, we propose a new data-driven taxonomy to distinguish different systems, which is expected to facilitate communication amongst researchers and clinicians working with virtual reality.
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Affiliation(s)
| | | | | | - Raymond van Ee
- Brain and Cognition, KU Leuven, Leuven, Belgium
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Philips Research, High tech Campus, Eindhoven, The Netherlands
| | - Céline R. Gillebert
- Brain and Cognition, KU Leuven, Leuven, Belgium
- TRACE, Ziekenhuis Oost-Limburg, Genk, Belgium
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Datta S, Karmakar CK, Rao AS, Yan B, Palaniswami M. Upper limb movement profiles during spontaneous motion in acute stroke. Physiol Meas 2021; 42. [PMID: 33735840 DOI: 10.1088/1361-6579/abf01e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Accepted: 03/18/2021] [Indexed: 11/12/2022]
Abstract
Objective.The clinical assessment of upper limb hemiparesis in acute stroke involves repeated manual examination of hand movements during instructed tasks. This process is labour-intensive and prone to human error as well as being strenuous for the patient. Wearable motion sensors can automate the process by measuring characteristics of hand activity. Existing work in this direction either uses multiple sensors or complex instructed movements, or analyzes only thequantityof upper limb motion. These methods are obtrusive and strenuous for acute stroke patients and are also sensitive to noise. In this work, we propose to use only two wrist-worn accelerometer sensors to study thequalityof completely spontaneous upper limb motion and investigate correlation with clinical scores for acute stroke care.Approach.The velocity time series estimated from acquired acceleration data during spontaneous motion is decomposed into smaller movement elements. Measures of density, duration and smoothness of these component elements are extracted and their disparity is studied across the two hands.Main results.Spontaneous upper limb motion in acute stroke can be decomposed into movement elements that resemble point-to-point reaching tasks. These elements are smoother and sparser in the normal hand than in the hemiparetic hand, and the amount of smoothness correlates with hemiparetic severity. Features characterizing the disparity of these movement elements between the two hands show statistical significance in differentiating mild-to-moderate and severe hemiparesis. Using data from 67 acute stroke patients, the proposed method can classify the two levels of hemiparetic severity with 85% accuracy. Additionally, compared to activity-based features, the proposed method is robust to the presence of noise in acquired data.Significance.This work demonstrates that the quality of upper limb motion can characterize and identify hemiparesis in stroke survivors. This is clinically significant towards the continuous automated assessment of hemiparesis in acute stroke using minimally intrusive wearable sensors.
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Affiliation(s)
- Shreyasi Datta
- Department of Electrical and Electronic Engineering, University of Melbourne, Melbourne, Australia
| | - Chandan K Karmakar
- School of Information Technology, Deakin University, Melbourne, Australia
| | - Aravinda S Rao
- Department of Electrical and Electronic Engineering, University of Melbourne, Melbourne, Australia
| | - Bernard Yan
- Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Marimuthu Palaniswami
- Department of Electrical and Electronic Engineering, University of Melbourne, Melbourne, Australia
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Mollà-Casanova S, Llorens R, Borrego A, Salinas-Martínez B, Serra-Añó P. Validity, reliability, and sensitivity to motor impairment severity of a multi-touch app designed to assess hand mobility, coordination, and function after stroke. J Neuroeng Rehabil 2021; 18:70. [PMID: 33892763 PMCID: PMC8066975 DOI: 10.1186/s12984-021-00865-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/14/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND The assessment of upper-limb motor impairments after stroke is usually performed using clinical scales and tests, which may lack accuracy and specificity and be biased. Although some instruments exist that are capable of evaluating hand functions and grasping during functional tasks, hand mobility and dexterity are generally either not specifically considered during clinical assessments or these examinations lack accuracy. This study aimed to determine the convergent validity, reliability, and sensitivity to impairment severity after a stroke of a dedicated, multi-touch app, named the Hand Assessment Test. METHODS The hand mobility, coordination, and function of 88 individuals with stroke were assessed using the app, and their upper-limb functions were assessed using the Fugl-Meyer Assessment for Upper Extremity, the Jebsen-Taylor Hand Function Test, the Box and Block Test, and the Nine Hole Peg Test. Twenty-three participants were further considered to investigate inter- and intra-rater reliability, standard error of measurement, and the minimal detectable change threshold of the app. Finally, participants were categorized according to motor impairment severity and the sensitivity of the app relative to these classifications was investigated. RESULTS Significant correlations, of variable strengths, were found between the measurements performed by the app and the clinical scales and tests. Variable reliability, ranging from moderate to excellent, was found for all app measurements. Exercises that involved tapping and maximum finger-pincer grasp were sensitive to motor impairment severity. CONCLUSIONS The convergent validity, reliability, and sensitivity to motor impairment severity of the app, especially of those exercises that involved tapping and the maximum extension of the fingers, together with the widespread availability of the app, could support the use of this and similar apps to complement conventional clinical assessments of hand function after stroke.
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Affiliation(s)
| | - Roberto Llorens
- Neurorehabilitation and Brain Research Group, Instituto de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Valencia, Spain.
- NEURORHB. Servicio de Neurorrehabilitación de Hospitales Vithas, Fundación Vithas, Valencia, Spain.
- Neurorehabilitation and Brain Research Group, i3B Institute, Universitat Politècnica de València, Ciudad Politécnica de la Innovación, Building 8B, Access M, Floor 0. Camino de Vera s/n, 46022, Valencia, Spain.
| | - Adrián Borrego
- Neurorehabilitation and Brain Research Group, Instituto de Investigación e Innovación en Bioingeniería, Universitat Politècnica de València, Valencia, Spain
| | | | - Pilar Serra-Añó
- UBIC, Departament de Fisioteràpia, Universitat de València, Valencia, Spain
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Li DX, Zha FB, Long JJ, Liu F, Cao J, Wang YL. Effect of Robot Assisted Gait Training on Motor and Walking Function in Patients with Subacute Stroke: A Random Controlled Study. J Stroke Cerebrovasc Dis 2021; 30:105807. [PMID: 33895428 DOI: 10.1016/j.jstrokecerebrovasdis.2021.105807] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/23/2021] [Accepted: 03/30/2021] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND Robot-assisted gait training has been confirmed to have beneficial effect on the rehabilitation of stroke patients. An exoskeleton robot, named BEAR-H1, is designed to help stroke patients with walking disabilities. METHODS 17 subjects in experimental group and 15 subjects in control group completed the study. The experimental group received 30 minutes of BEAR-H1 assisted gait training(BAGT), and the control group received 30 minutes of conventional training, 5 times/week for 4weeks. All subjects were evaluated with 6-minute walk test (6MWT), Fugl-Meyer Assessment for lower extremity (FMA-LE), Functional Ambulatory Classification (FAC), Modified Ashworth Scale (MAS), and gait analysis at baseline and after 4 weeks intervention. RESULTS The improvements of 6MWT, FMA-LE, gait speed, cadence, step length and cycle duration in BAGT group were more noticeable than in the control group. However, there was no difference in the assessment of MAS between two groups. CONCLUSIONS Our results showed that BAGT is an effective intervention to improve the motor and walking ability during 4 weeks training for subacute stroke patients.
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Affiliation(s)
- Dong-Xia Li
- Department of Rehabilitation, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, China.
| | - Fu-Bing Zha
- Department of Rehabilitation, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, China.
| | - Jian-Jun Long
- Department of Rehabilitation, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, China.
| | - Fang Liu
- Department of Rehabilitation, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, China.
| | - Jia Cao
- Department of Rehabilitation, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, China.
| | - Yu-Long Wang
- Department of Rehabilitation, Shenzhen Second People's Hospital, The First Affiliated Hospital of Shenzhen University, China.
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Paolucci T, Agostini F, Mangone M, Bernetti A, Pezzi L, Liotti V, Recubini E, Cantarella C, Bellomo RG, D'Aurizio C, Saggini R. Robotic rehabilitation for end-effector device and botulinum toxin in upper limb rehabilitation in chronic post-stroke patients: an integrated rehabilitative approach. Neurol Sci 2021; 42:5219-5229. [PMID: 33826010 PMCID: PMC8642375 DOI: 10.1007/s10072-021-05185-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 03/13/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Determine the effects of an integrated rehabilitation protocol, including botulinum toxin and conventional rehabilitation exercise plus end-effector (EE) robotic training for functional recovery of the upper limb (UL) compared to training with the robot alone in post-chronic stroke patients with mild to severe spasticity, compared to training with the robot alone. METHODS In this prospective, observational case-control study, stroke patients were allocated into 2 groups: robot group (RG, patients who underwent robotic treatment with EE) and robot-toxin group (RTG, patients who in addition have carried out the injection of botulinum toxin for UL recovery). All patients were assessed by Fugl-Meyer Assessment (FMA), Motricity Index (MI), modified Ashworth scale (MAS), numeric rating scale (NRS), Box and Block Test (BBT), Frenchay Arm Test (FAT), and Barthel Index (BI) at baseline (T0), T1 (end of treatment), and T2 (3 months of follow-up). RESULTS Forty-four patients were included and analyzed (21RG; 23RTG). From the analysis between groups, the results suggested how there was a statistically significant difference in favor of RTG, specifically ΔT0-T1 and ΔT0-T2 for B&B p = 0.009 and p = 0.035; ΔT0-T1 and ΔT0-T2 for FAT with p = 0.016 and p = 0.031; ΔT0-T1 for MAS shoulder p = 0.016; ΔT0-T1 and ΔT0-T2 with p = 0.010 and p = 0.005 for MAS elbow; and ΔT0-T1 and ΔT0-T2 with p = 0.001 and p = 0.013 for MAS wrist. CONCLUSION Our results suggest, in line with the literature, a good efficacy in the reduction of spasticity and in the improvement of the function of the UL, with the reduction of pain, adopting a rehabilitation protocol integrated with BoTN, robot-assisted training, and traditional physiotherapy.
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Affiliation(s)
- Teresa Paolucci
- Unit of Physical Medicine and Rehabilitation, Department of Oral Medical Science and Biotechnology (DSMOB), G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Francesco Agostini
- Physical Medicine and Rehabilitation Unit, Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Massimiliano Mangone
- Physical Medicine and Rehabilitation Unit, Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy.
| | - Andrea Bernetti
- Physical Medicine and Rehabilitation Unit, Department of Anatomical and Histological Sciences, Legal Medicine and Orthopedics, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Letizia Pezzi
- Unit of Physical Medicine and Rehabilitation, Department of Oral Medical Science and Biotechnology (DSMOB), G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Vitalma Liotti
- U.O.C. Physical Medicine and Rehabilitation, Hospital of Popoli, Pescara, Italy
| | - Elena Recubini
- U.O.C. Physical Medicine and Rehabilitation, Hospital of Popoli, Pescara, Italy
| | - Cristina Cantarella
- U.O.C. Physical Medicine and Rehabilitation, Hospital of Popoli, Pescara, Italy
| | - Rosa Grazia Bellomo
- Department of Biomolecular Sciences, University of Study of Urbino Carlo Bo, Urbino, Italy
| | - Carlo D'Aurizio
- U.O.C. Physical Medicine and Rehabilitation, Hospital of Popoli, Pescara, Italy
| | - Raoul Saggini
- Unit of Physical Medicine and Rehabilitation, Department of Oral Medical Science and Biotechnology (DSMOB), G. D'Annunzio University of Chieti-Pescara, Chieti, Italy.,IRCSS Centro Neurolesi "Bonino Pulejo", Messina, Italy
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Schwarz A, Veerbeek JM, Held JPO, Buurke JH, Luft AR. Measures of Interjoint Coordination Post-stroke Across Different Upper Limb Movement Tasks. Front Bioeng Biotechnol 2021; 8:620805. [PMID: 33585418 PMCID: PMC7876346 DOI: 10.3389/fbioe.2020.620805] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/18/2020] [Indexed: 01/26/2023] Open
Abstract
Background: Deficits in interjoint coordination, such as the inability to move out of synergy, are frequent symptoms in stroke subjects with upper limb impairments that hinder them from regaining normal motor function. Kinematic measurements allow a fine-grained assessment of movement pathologies, thereby complementing clinical scales, like the Fugl–Meyer Motor Assessment of the Upper Extremity (FMMA-UE). The study goal was to investigate the effects of the performed task, the tested arm, the dominant affected hand, upper limb function, and age on spatiotemporal parameters of the elbow, shoulder, and trunk. The construct validity of the metrics was examined by relating them with each other, the FMMA-UE, and its arm section. Methods: This is a cross-sectional observational study including chronic stroke patients with mild to moderate upper limb motor impairment. Kinematic measurements were taken using a wearable sensor suit while performing four movements with both upper limbs: (1) isolated shoulder flexion, (2) pointing, (3) reach-to-grasp a glass, and (4) key insertion. The kinematic parameters included the joint ranges of shoulder abduction/adduction, shoulder flexion/extension, and elbow flexion/extension; trunk displacement; shoulder–elbow correlation coefficient; median slope; and curve efficiency. The effects of the task and tested arm on the metrics were investigated using a mixed-model analysis. The validity of metrics compared to clinically measured interjoint coordination (FMMA-UE) was done by correlation analysis. Results: Twenty-six subjects were included in the analysis. The movement task and tested arm showed significant effects (p < 0.05) on all kinematic parameters. Hand dominance resulted in significant effects on shoulder flexion/extension and curve efficiency. The level of upper limb function showed influences on curve efficiency and the factor age on median slope. Relations with the FMMA-UE revealed the strongest and significant correlation for curve efficiency (r = 0.75), followed by shoulder flexion/extension (r = 0.68), elbow flexion/extension (r = 0.53), and shoulder abduction/adduction (r = 0.49). Curve efficiency additionally correlated significantly with the arm subsection, focusing on synergistic control (r = 0.59). Conclusion: The kinematic parameters of the upper limb after stroke were influenced largely by the task. These results underpin the necessity to assess different relevant functional movements close to real-world conditions rather than relying solely on clinical measures. Study Registration: clinicaltrials.gov, identifier NCT03135093 and BASEC-ID 2016-02075.
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Affiliation(s)
- Anne Schwarz
- Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Biomedical Signals and Systems (BSS), University of Twente, Enschede, Netherlands
| | - Janne M Veerbeek
- Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Jeremia P O Held
- Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Jaap H Buurke
- Biomedical Signals and Systems (BSS), University of Twente, Enschede, Netherlands.,Roessingh Research and Development B.V., Enschede, Netherlands
| | - Andreas R Luft
- Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.,Cereneo, Center for Neurology and Rehabilitation, Vitznau, Switzerland
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115
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Varley BJ, Shiner CT, Johnson L, McNulty PA, Thompson-Butel AG. Revisiting Poststroke Upper Limb Stratification: Resilience in a Larger Cohort. Neurorehabil Neural Repair 2021; 35:280-289. [PMID: 33522426 DOI: 10.1177/1545968321992048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Upper limb (UL) impairment in stroke survivors is both multifactorial and heterogeneous. Stratification of motor function helps identify the most sensitive and appropriate assessments, which in turn aids the design of effective and individualized rehabilitation strategies. We previously developed a stratification method combining the Grooved Pegboard Test (GPT) and Box and Block Test (BBT) to stratify poststroke UL motor function. OBJECTIVE To investigate the resilience of the stratification method in a larger cohort and establish its appropriateness for clinical practice by investigating limitations of the GPT completion time. METHODS Post hoc analysis of motor function for 96 community-dwelling participants with stroke (n = 68 male, 28 female, age 60.8 ± 14 years, 24.4 ± 36.6 months poststroke) was performed using the Wolf Motor Function Test (WMFT), Fugl-Meyer Assessment (F-M), BBT, and GPT. Hypothesis-free and hypothesis-based hierarchical cluster analyses were conducted to determine the resilience of the stratification method. RESULTS The hypothesis-based analysis identified the same functional groupings as the hypothesis-free analysis: low (n = 32), moderate (n = 26), and high motor function (n = 38), with 3 exceptions. Thirty-three of the 38 participants with fine manual dexterity completed the GPT in ≤5 minutes. The remaining 5 participants took 6 to 25 minutes to place all 25 pegs but used alternative movement strategies to complete the test. The GPT time restriction changed the functional profile of the moderate and high motor function groups leading to more misclassifications. CONCLUSION The stratification method unambiguously classifies participants by UL motor function. While the inclusion of a 5-minute cutoff time for the GPT is preferred for clinical practice, it is not recommended for stratification purposes.
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Affiliation(s)
- Benjamin J Varley
- Australian Catholic University, Strathfield, New South Wales, Australia
| | - Christine T Shiner
- Neuroscience Research Australia, Sydney, New South Wales, Australia.,NHMRC Centre of Research Excellence: Stroke Rehabilitation and Brain Recovery, Heidelberg, Victoria, Australia.,St Vincent's Hospital, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Liam Johnson
- Australian Catholic University, Strathfield, New South Wales, Australia.,NHMRC Centre of Research Excellence: Stroke Rehabilitation and Brain Recovery, Heidelberg, Victoria, Australia.,University of Melbourne, Melbourne, Victoria, Australia.,Epworth Healthcare, Melbourne, Victoria, Australia
| | - Penelope A McNulty
- Neuroscience Research Australia, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
| | - Angelica G Thompson-Butel
- Australian Catholic University, Strathfield, New South Wales, Australia.,Neuroscience Research Australia, Sydney, New South Wales, Australia.,NHMRC Centre of Research Excellence: Stroke Rehabilitation and Brain Recovery, Heidelberg, Victoria, Australia.,St Vincent's Hospital, Sydney, New South Wales, Australia.,University of New South Wales, Sydney, New South Wales, Australia
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116
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Morone G, Palomba A, Martino Cinnera A, Agostini M, Aprile I, Arienti C, Paci M, Casanova E, Marino D, LA Rosa G, Bressi F, Sterzi S, Gandolfi M, Giansanti D, Perrero L, Battistini A, Miccinilli S, Filoni S, Sicari M, Petrozzino S, Solaro CM, Gargano S, Benanti P, Boldrini P, Bonaiuti D, Castelli E, Draicchio F, Falabella V, Galeri S, Gimigliano F, Grigioni M, Mazzoleni S, Mazzon S, Molteni F, Petrarca M, Picelli A, Posteraro F, Senatore M, Turchetti G, Straudi S. Systematic review of guidelines to identify recommendations for upper limb robotic rehabilitation after stroke. Eur J Phys Rehabil Med 2021; 57:238-245. [PMID: 33491943 DOI: 10.23736/s1973-9087.21.06625-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Upper limb motor impairment is one of the most frequent stroke consequences. Robot therapy may represent a valid option for upper limb stroke rehabilitation, but there are still gaps between research evidence and their use in clinical practice. The aim of this study was to determine the quality, scope, and consistency of guidelines clinical practice recommendations for upper limb robotic rehabilitation in stroke populations. EVIDENCE ACQUISITION We searched for guideline recommendations on stroke published between January 1st, 2010 and January 1st, 2020. Only the most recent guidelines for writing group were selected. Electronic databases (N.=4), guideline repertories and professional rehabilitation networks (N.=12) were searched. We systematically reviewed and assessed guidelines containing recommendation statements about upper limb robotic rehabilitation for adults with stroke (PROSPERO registration number: CRD42020173386). EVIDENCE SYNTHESIS Four independent reviewers used the Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument, and textual syntheses were used to appraise and compare recommendations. From 1324 papers that were screened, eight eligible guidelines were identified from six different regions/countries. Half of the included guidelines focused on stroke management, the other half on stroke rehabilitation. Rehabilitation assisted by robotic devices is generally recommended to improve upper limb motor function and strength. The exact characteristics of patients who could benefit from this treatment as well as the correct timing to use it are not known. CONCLUSIONS This systematic review has identified many opportunities to modernize and otherwise improve stroke patients' upper limb robotic therapy. Rehabilitation assisted by robot or electromechanical devices for stroke needs to be improved in clinical practice guidelines in particular in terms of applicability.
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Affiliation(s)
| | - Angela Palomba
- Multidisciplinary Department of Medicine for Surgery and Orthodontics, Luigi Vanvitelli University of Campania, Naples, Italy
| | | | | | - Irene Aprile
- IRCCS Don Carlo Gnocchi Foundation, Florence, Italy
| | | | - Matteo Paci
- AUSL District of Central Tuscany, Florence, Italy
| | - Emanuela Casanova
- Unit of Rehabilitation and Neurorehabilitation Medicine, IRCCS Istituto delle Scienze Neurologiche, Bologna, Italy
| | - Dario Marino
- IRCCS Neurolysis Center "Bonino Pulejo, " Messina, Italy
| | - Giuseppe LA Rosa
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
| | | | - Silvia Sterzi
- Biomedical Campus University Foundation, Rome, Italy
| | - Marialuisa Gandolfi
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Daniele Giansanti
- National Center for Innovative Technologies in Public Health, Italian National Institute of Health, Rome, Italy
| | - Luca Perrero
- Unit of Neurorehabilitation, SS. Antonio e Biagio e Cesare Arrigo University Hospital, Alessandria, Italy
| | | | | | - Serena Filoni
- Padre Pio Foundation and Rehabilitation Centers, San Giovanni Rotondo, Foggia, Italy
| | | | | | | | | | | | - Paolo Boldrini
- Società Italiana di Medicina Fisica e Riabilitativa (SIMFER), Rome, Italy
| | | | - Enrico Castelli
- Unit of Pediatric Neurorehabilitation, Bambino Gesù Children's Hospital, Rome, Italy
| | - Francesco Draicchio
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL, Monte Porzio Catone, Rome, Italy
| | - Vincenzo Falabella
- Italian Federation of Persons with Spinal Cord Injuries (Faip Onlus), Rome, Italy
| | | | - Francesca Gimigliano
- Department of Mental and Physical Health and Preventive Medicine, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Mauro Grigioni
- National Center for Innovative Technologies in Public Health, Italian National Institute of Health, Rome, Italy
| | - Stefano Mazzoleni
- Department of Electrical and Information Engineering, Politecnico di Bari, Bari, Italy
| | | | | | - Maurizio Petrarca
- The Movement Analysis and Robotics Laboratory, Bambino Gesù Children's Hospital, Rome, Italy
| | - Alessandro Picelli
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | | | - Michele Senatore
- AITO (Associazione Italiana Terapisti Occupazionali), Rome, Italy
| | | | - Sofia Straudi
- Department of Neuroscience and Rehabilitation, Ferrara University Hospital, Ferrara, Italy
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117
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Li X, Yang Z, Wang S, Xu P, Wei T, Zhao X, Li X, Zhang Y, Li Y, Mei N, Wu Q. Impact of shoulder subluxation on peripheral nerve conduction and function of hemiplegic upper extremity in stroke patients: A retrospective, matched-pair study. Neurol Res 2021; 43:511-519. [PMID: 33402052 DOI: 10.1080/01616412.2020.1870360] [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: 10/22/2022]
Abstract
Purpose: To investigate the impact of shoulder subluxation (SS) on peripheral nerve conduction and function of the hemiplegic upper extremity (HUE) in poststroke patients.Methods: Thirty post-stroke patients were selected (SS group: 15 patients, non-SS group: 15 patients, respectively). Evaluation of nerve conduction in upper limbs: the compound muscle action potential (CMAP) amplitude and latency of suprascapular, axillary, musculocutaneous, radial, median, and ulnar nerves; the motor and sensory conduction velocity and the sensory nerve action potential (SNAP) amplitude of median, ulnar, and radial nerves. The Brunnstrom stage scale was used to evaluate the HUE motor function.Results: Compared with the healthy side, the CMAP and SNAP amplitudes of tested nerves on the HUE in both groups were lower, and the CMAP latency of the suprascapular, axillary and musculocutaneous nerves on the HUE in the SS group was longer (P < 0.05). Compared with the HUE in non-SS group, the CMAP amplitude of tested nerves (except ulnar) was decreased more (P < 0.05), the motor conduction velocity of the median nerve was lower (P < 0.05), and the Brunnstrom stage of the HUE was lower in SS group (P < 0.05).Conclusions: Stroke may lead to extensive abnormal nerve conduction on the HUE, and SS may aggravate the abnormality, which may disturb the recovery of upper limb function.
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Affiliation(s)
- Xiangzhe Li
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Zhiwei Yang
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Sheng Wang
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Panpan Xu
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Tianqi Wei
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Xiaomeng Zhao
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Xifeng Li
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Yanmei Zhang
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Ying Li
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Na Mei
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
| | - Qinfeng Wu
- Rehabilitation Medical Center, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, Jiangsu, People's Republic of China
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118
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Wang J, Lum PS, Shadmehr R, Lee SW. Perceived effort affects choice of limb and reaction time of movements. J Neurophysiol 2021; 125:63-73. [PMID: 33146065 PMCID: PMC8087386 DOI: 10.1152/jn.00404.2020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 10/27/2020] [Accepted: 10/30/2020] [Indexed: 11/22/2022] Open
Abstract
The decision regarding which arm to use to perform a task reflects a complex process that can be influenced by many factors, including effort requirements of acquiring the goal. In this study, we considered a virtual reality environment in which people reached to a visual target in three-dimensional space. To vary the cost of reaching, we altered the visual feedback associated with motion of one arm but not the other. This altered the extent of motion that was required to reach, thus changing the effort required to acquire the goal. We then measured how that change in effort affected the decision regarding which arm to use, as well as the preparation time for the movement that ensued. As expected, with increased visual amplification of one arm (reduced effort to reach the goal), subjects increased the probability of choosing that arm. Surprisingly, however, the reaction times to start these movements were also reduced: despite constancy of the visual representation of the target, reaction times were shorter for movements with less effort. Thus, as the perceived effort associated with accomplishing a goal was reduced for a given limb, the decision-making process was biased toward use of that limb. Furthermore, movements that were perceived to be less effortful were performed with shorter reaction times. These results suggest that visual amplification can alter the perceived effort associated with using a limb, thus increasing frequency of use. This may provide a useful method to increase use of a limb during rehabilitation.NEW & NOTEWORTHY We report that visual amplification may serve as an effective means to alter the perceived effort associated with use of a limb. This method may provide an effective tool with which use of the affected limb can be encouraged noninvasively after neurological injury.
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Affiliation(s)
- Jing Wang
- Department of Biomedical Engineering, Catholic University of America, Washington, District of Columbia
| | - Peter S Lum
- Department of Biomedical Engineering, Catholic University of America, Washington, District of Columbia
- Center for Applied Biomechanics and Rehabilitation Research, MedStar National Rehabilitation Hospital, Washington, District of Columbia
| | - Reza Shadmehr
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland
| | - Sang Wook Lee
- Department of Biomedical Engineering, Catholic University of America, Washington, District of Columbia
- Center for Applied Biomechanics and Rehabilitation Research, MedStar National Rehabilitation Hospital, Washington, District of Columbia
- Department of Mechanical Engineering, Korean Advanced Institute of Science and Technology, Daejeon, Korea
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119
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Burdea G, Kim N, Polistico K, Kadaru A, Roll D, Grampurohit N. Novel integrative rehabilitation system for the upper extremity: Design and usability evaluation. J Rehabil Assist Technol Eng 2021; 8:20556683211012885. [PMID: 34422282 PMCID: PMC8373277 DOI: 10.1177/20556683211012885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 04/08/2021] [Indexed: 01/23/2023] Open
Abstract
PURPOSE Design and test the usability of a novel virtual rehabilitation system for bimanual training of gravity supported arms, pronation/supination, grasp strengthening, and finger extension. METHODS A robotic rehabilitation table, therapeutic game controllers, and adaptive rehabilitation games were developed. The rehabilitation table lifted/lowered and tilted up/down to modulate gravity loading. Arms movement was measured simultaneously, allowing bilateral training. Therapeutic games adapted through a baseline process. Four healthy adults performed four usability evaluation sessions each, and provided feedback using the USE questionnaire and custom questions. Participant's game play performance was sampled and analyzed, and system modifications made between sessions. RESULTS Participants played four sessions of about 50 minutes each, with training difficulty gradually increasing. Participants averaged a total of 6,300 arm repetitions, 2,200 grasp counts, and 2,100 finger extensions when adding counts for each upper extremity. USE questionnaire data averaged 5.1/7 rating, indicative of usefulness, ease of use, ease of learning, and satisfaction with the system. Subjective feedback on the custom evaluation form was 84% favorable. CONCLUSIONS The novel system was well-accepted, induced high repetition counts, and the usability study helped optimize it and achieve satisfaction. Future studies include examining effectiveness of the novel system when training patients acute post-stroke.
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Affiliation(s)
- Grigore Burdea
- Bright Cloud International Corp, Corporate Laboratories, North
Brunswick, NJ, USA
- Department of Electrical and Computer Engineering, Rutgers – The
State University of New Jersey, Piscataway, NJ, USA
| | - Nam Kim
- Bright Cloud International Corp, Corporate Laboratories, North
Brunswick, NJ, USA
| | - Kevin Polistico
- Bright Cloud International Corp, Corporate Laboratories, North
Brunswick, NJ, USA
| | - Ashwin Kadaru
- Bright Cloud International Corp, Corporate Laboratories, North
Brunswick, NJ, USA
| | - Doru Roll
- Bright Cloud International Corp, Corporate Laboratories, North
Brunswick, NJ, USA
| | - Namrata Grampurohit
- Bright Cloud International Corp, Corporate Laboratories, North
Brunswick, NJ, USA
- Department of Occupational Therapy, Jefferson University,
Philadelphia, PA, USA
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120
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Nicolini C, Fahnestock M, Gibala MJ, Nelson AJ. Understanding the Neurophysiological and Molecular Mechanisms of Exercise-Induced Neuroplasticity in Cortical and Descending Motor Pathways: Where Do We Stand? Neuroscience 2020; 457:259-282. [PMID: 33359477 DOI: 10.1016/j.neuroscience.2020.12.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 12/08/2020] [Accepted: 12/09/2020] [Indexed: 02/07/2023]
Abstract
Exercise is a promising, cost-effective intervention to augment successful aging and neurorehabilitation. Decline of gray and white matter accompanies physiological aging and contributes to motor deficits in older adults. Exercise is believed to reduce atrophy within the motor system and induce neuroplasticity which, in turn, helps preserve motor function during aging and promote re-learning of motor skills, for example after stroke. To fully exploit the benefits of exercise, it is crucial to gain a greater understanding of the neurophysiological and molecular mechanisms underlying exercise-induced brain changes that prime neuroplasticity and thus contribute to postponing, slowing, and ameliorating age- and disease-related impairments in motor function. This knowledge will allow us to develop more effective, personalized exercise protocols that meet individual needs, thereby increasing the utility of exercise strategies in clinical and non-clinical settings. Here, we review findings from studies that investigated neurophysiological and molecular changes associated with acute or long-term exercise in healthy, young adults and in healthy, postmenopausal women.
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Affiliation(s)
- Chiara Nicolini
- Department of Kinesiology, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Margaret Fahnestock
- Department of Psychiatry & Behavioral Neurosciences, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Martin J Gibala
- Department of Kinesiology, McMaster University, Hamilton, ON L8S 4K1, Canada
| | - Aimee J Nelson
- Department of Kinesiology, McMaster University, Hamilton, ON L8S 4K1, Canada.
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Bhagubai MMC, Wolterink G, Schwarz A, Held JPO, Van Beijnum BJF, Veltink PH. Quantifying Pathological Synergies in the Upper Extremity of Stroke Subjects With the Use of Inertial Measurement Units: A Pilot Study. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE-JTEHM 2020; 9:2100211. [PMID: 33344099 PMCID: PMC7742824 DOI: 10.1109/jtehm.2020.3042931] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 11/06/2020] [Accepted: 11/24/2020] [Indexed: 11/05/2022]
Abstract
BACKGROUND Stroke is one of the main causes of disability in the world, causing loss of motor function on mainly one side of the body. A proper assessment of motor function is required to help to direct and evaluate therapy. Assessment is currently performed by therapists using observer-based standardized clinical assessment protocols. Sensor-based technologies can be used to objectively quantify the presence and severity of motor impairments in stroke patients. METHODS In this work, a minimally obstructive distributed inertial sensing system, intended to measure kinematics of the upper extremity, was developed and tested in a pilot study, where 10 chronic stroke subjects performed the arm-related tasks from the Fugl-Meyer Assessment protocol with the affected and non-affected side. RESULTS The pilot study showed that the developed distributed measurement system was adequately sensitive to show significant differences in stroke subjects' arm postures between the affected and non-affected side. The presence of pathological synergies can be analysed using the measured joint angles of the upper limb segments, that describe the movement patterns of the subject. CONCLUSION Features measured by the system vary from the assessed FMA-UE sub-score showing its potential to provide more detailed clinical information.
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Affiliation(s)
- Miguel M C Bhagubai
- Biomedical Signals and Systems~(BSS) Research GroupUniversity of Twente7522LWEnschedeThe Netherlands
| | - Gerjan Wolterink
- Biomedical Signals and Systems~(BSS) Research GroupUniversity of Twente7522LWEnschedeThe Netherlands.,Robotics and Mechatronics GroupUniversity of Twente7522NHEnschedeThe Netherlands
| | - Anne Schwarz
- Biomedical Signals and Systems~(BSS) Research GroupUniversity of Twente7522LWEnschedeThe Netherlands.,Division of Vascular Neurology and NeurorehabilitationDepartment of NeurologyUniversity Hospital Zürich, University of Zürich8091ZürichSwitzerland
| | - Jeremia P O Held
- Division of Vascular Neurology and NeurorehabilitationDepartment of NeurologyUniversity Hospital Zürich, University of Zürich8091ZürichSwitzerland
| | - Bert-Jan F Van Beijnum
- Biomedical Signals and Systems~(BSS) Research GroupUniversity of Twente7522LWEnschedeThe Netherlands
| | - Peter H Veltink
- Biomedical Signals and Systems~(BSS) Research GroupUniversity of Twente7522LWEnschedeThe Netherlands
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Maulet T, Pouplin S, Bensmail D, Zory R, Roche N, Bonnyaud C. Self-rehabilitation combined with botulinum toxin to improve arm function in people with chronic stroke. A randomized controlled trial. Ann Phys Rehabil Med 2020; 64:101450. [PMID: 33152520 DOI: 10.1016/j.rehab.2020.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 10/06/2020] [Accepted: 10/11/2020] [Indexed: 01/17/2023]
Abstract
BACKGROUND Botulinum toxin injection (BTI) reduces muscle hyperactivity, but its effect on active upper-limb function is limited. Intensive rehabilitation could optimize the effects; however, outpatient post-stroke rehabilitation is usually not intensive. One solution could be self-rehabilitation. OBJECTIVES The aim of this randomized controlled trial was to determine the effect of a self-rehabilitation program combined with BTI on upper-limb function in individuals with chronic hemiparesis. METHODS In total, 33 outpatients were randomly allocated to receive BTI+self-rehabilitation (R group: n=17) or BTI alone (C group: n=16). Outcomes evaluated just before the BTI and 4 weeks later included the Wolf Motor Function Test (WMFT time: primary outcome), Action Research Arm Test, fatigue and quality of life. RESULTS Change in WMFT did not differ between groups at 4 weeks (WMFT time: -14% for R group, -4% for C group. WFMT score: +12% for R group, 0% in C group). WFMT time and score improved significantly in the R group only (-14%, P=0.01, and +12%, P=0.02). In addition, the proportion of patients with improved WMFT time and score was higher in the R than C group (R group: 71% improved score, 77% improved time; C group: 43% improved score, 50% improved time). Also, passive range of shoulder flexion (P=0.03) and wrist extension (P=0.01) improved only in the R group. No other variables changed significantly. Compliance was excellent; average daily training time was greater than that prescribed. CONCLUSIONS The addition of a self-rehabilitation program to BTI did not significantly improve functional outcomes more than BTI alone; however, movement quality and speed improved only in the self-rehabilitation group. Participants in the self-rehabilitation group trained more than they were asked to, which suggests that they found the program worthwhile. These clinically relevant findings justify larger-scale studies of the effects of self-rehabilitation to enhance the effects of BTI. CLINICAL TRIAL NCT02699762.
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Affiliation(s)
- Théo Maulet
- Physiology and Functional Exploration Department, Raymond-Poincaré Hospital, AP-HP, Garches, France; End: icap laboratory, Inserm Unit 1179, UVSQ, Montigny-le-Bretonneux, France; Paris-Saclay University, UVSQ, Research Unit ERPHAN, 78000 Versailles, France.
| | - Samuel Pouplin
- Paris-Saclay University, UVSQ, Research Unit ERPHAN, 78000 Versailles, France; New Technologies Platform, Raymond-Poincaré Hospital, APHP, Garches, France
| | - Djamel Bensmail
- End: icap laboratory, Inserm Unit 1179, UVSQ, Montigny-le-Bretonneux, France; Physical and Rehabilitation Medicine Department, Raymond-Poincaré Hospital, AP-HP, Garches, France
| | | | - Nicolas Roche
- Physiology and Functional Exploration Department, Raymond-Poincaré Hospital, AP-HP, Garches, France; End: icap laboratory, Inserm Unit 1179, UVSQ, Montigny-le-Bretonneux, France; Côte d'Azur University, LAMHESS, Nice, France
| | - Celine Bonnyaud
- Physiology and Functional Exploration Department, Raymond-Poincaré Hospital, AP-HP, Garches, France; Paris-Saclay University, UVSQ, Research Unit ERPHAN, 78000 Versailles, France
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123
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Nam C, Rong W, Li W, Cheung C, Ngai W, Cheung T, Pang M, Li L, Hu J, Wai H, Hu X. An Exoneuromusculoskeleton for Self-Help Upper Limb Rehabilitation After Stroke. Soft Robot 2020; 9:14-35. [PMID: 33271057 PMCID: PMC8885439 DOI: 10.1089/soro.2020.0090] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
This article presents a novel electromyography (EMG)-driven exoneuromusculoskeleton that integrates the neuromuscular electrical stimulation (NMES), soft pneumatic muscle, and exoskeleton techniques, for self-help upper limb training after stroke. The developed system can assist the elbow, wrist, and fingers to perform sequential arm reaching and withdrawing tasks under voluntary effort control through EMG, with a lightweight, compact, and low-power requirement design. The pressure/torque transmission properties of the designed musculoskeletons were quantified, and the assistive capability of the developed system was evaluated on patients with chronic stroke (n = 10). The designed musculoskeletons exerted sufficient mechanical torque to support joint extension for stroke survivors. Compared with the limb performance when no assistance was provided, the limb performance (measured as the range of motion in joint extension) significantly improved when mechanical torque and NMES were provided (p < 0.05). A pilot trial was conducted on patients with chronic stroke (n = 15) to investigate the feasibility of using the developed system in self-help training and the rehabilitation effects of the system. All the participants completed the self-help device-assisted training with minimal professional assistance. After a 20-session training, significant improvements were noted in the voluntary motor function and release of muscle spasticity at the elbow, wrist, and fingers, as indicated by the clinical scores (p < 0.05). The EMG parameters (p < 0.05) indicated that the muscular coordination of the entire upper limb improved significantly after training. The results suggested that the developed system can effectively support self-help upper limb rehabilitation after stroke. ClinicalTrials.gov Register Number NCT03752775.
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Affiliation(s)
- Chingyi Nam
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Wei Rong
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Waiming Li
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Chingyee Cheung
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Wingkit Ngai
- Industrial Centre, The Hong Kong Polytechnic University, Hong Kong, China
| | - Tszching Cheung
- Industrial Centre, The Hong Kong Polytechnic University, Hong Kong, China
| | - Mankit Pang
- Industrial Centre, The Hong Kong Polytechnic University, Hong Kong, China
| | - Li Li
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Junyan Hu
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Honwah Wai
- Industrial Centre, The Hong Kong Polytechnic University, Hong Kong, China
| | - Xiaoling Hu
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong, China
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Ullah I, Arsh A, Zahir A, Jan S. Motor relearning program along with electrical stimulation for improving upper limb function in stroke patients: A quasi experimental study. Pak J Med Sci 2020; 36:1613-1617. [PMID: 33235584 PMCID: PMC7674909 DOI: 10.12669/pjms.36.7.2351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective: To determine the effectiveness of motor relearning program along with electrical stimulation for improving upper limb function in patients with sub-acute stroke. Methods: A quasi experimental study was conducted at Physiotherapy Department of SAIDU Group of Teaching Hospitals Swat Khyber Pakhtunkhwa from January to June 2019. Forty four subjects with post stroke duration of 3-9 months (sub-acute) participated in the study. Subjects received electrical stimulations for the effected arm for 15 minutes along with motor relearning programme for an hour five days a week for six weeks. The upper limb sub scales of motor assessment scale were used to collect pre and post treatment data. SPSS version 20 was used to analyze the data. Results: The mean age of the participants was 54.95±13.2 years. Out of 44 participants 31(70.5%) were male and 13 (29.5%) were female. Pretreatment upper arm function, hand movement and advance hand activities scores were 1.36 ± 0.49, 1.18 ± 0.39 and 1.04 ± 0.21 respectively while their post treatment scores were 5.18 ± 0.96, 4.77 ± 1.02 and 3.95 ± 1.21 respectively. There was significant differences (P<0.05) between pre and post treatment scores of upper arm function, hand movement and advance hand activities. Conclusion: Motor relearning program along with electrical stimulation significantly improves upper limb function in patients with sub-acute stroke.
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Affiliation(s)
- Ikram Ullah
- Ikram Ullah, BSPT, PP-DPT, MSPT. Physiotherapist, Saidu Group of Teaching Hospitals Swat, Pakistan
| | - Aatik Arsh
- Aatik Arsh, DPT, MSPT. Lecturer, Institute of Physical Medicine and Rehabilitation, Khyber Medical University Peshawar, Pakistan
| | - Aneela Zahir
- Aneel Zahir, DPT. Lecturer, Department of Health Sciences, NCS University System Peshawar, Pakistan
| | - Shafqatullah Jan
- Shafqatullah Jan, BSPT, MSPT. Physiotherapist, Pakistan Institute of Prosthetics and Orthotic Sciences Peshawar, Peshawar, Pakista
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125
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Le Franc S, Fleury M, Cogne M, Butet S, Barillot C, Lecuyer A, Bonan I. Influence of virtual reality visual feedback on the illusion of movement induced by tendon vibration of wrist in healthy participants. PLoS One 2020; 15:e0242416. [PMID: 33216756 PMCID: PMC7678999 DOI: 10.1371/journal.pone.0242416] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 11/02/2020] [Indexed: 12/16/2022] Open
Abstract
Introduction Illusion of movement induced by tendon vibration is an effective approach for motor and sensory rehabilitation in case of neurological impairments. The aim of our study was to investigate which modality of visual feedback in Virtual Reality (VR) associated with tendon vibration of the wrist could induce the best illusion of movement. Methods We included 30 healthy participants in the experiment. Tendon vibration inducing illusion of movement (wrist extension, 100Hz) was applied on their wrist during 3 VR visual conditions (10 times each): a moving virtual hand corresponding to the movement that the participants could feel during the tendon vibration (Moving condition), a static virtual hand (Static condition), or no virtual hand at all (Hidden condition). After each trial, the participants had to quantify the intensity of the illusory movement on a Likert scale, the subjective degree of extension of their wrist and afterwards they answered a questionnaire. Results There was a significant difference between the 3 visual feedback conditions concerning the Likert scale ranking and the degree of wrist’s extension (p<0.001). The Moving condition induced a higher intensity of illusion of movement and a higher sensation of wrist’s extension than the Hidden condition (p<0.001 and p<0.001 respectively) than that of the Static condition (p<0.001 and p<0.001 respectively). The Hidden condition also induced a higher intensity of illusion of movement and a higher sensation of wrist’s extension than the Static condition (p<0.01 and p<0.01 respectively). The preferred condition to facilitate movement’s illusion was the Moving condition (63.3%). Conclusions This study demonstrated the importance of carefully selecting a visual feedback to improve the illusion of movement induced by tendon vibration, and the increase of illusion by adding VR visual cues congruent to the illusion of movement. Further work will consist in testing the same hypothesis with stroke patients.
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Affiliation(s)
- Salomé Le Franc
- Rehabilitation Medicine Unit, University Hospital of Rennes, Rennes, France
- * E-mail:
| | - Mathis Fleury
- Inria, Rennes, France
- Empenn Unity U1228, Inserm, Inria, University of Rennes, Irisa, Umr Cnrs 6074, Rennes, France
| | - Mélanie Cogne
- Rehabilitation Medicine Unit, University Hospital of Rennes, Rennes, France
| | - Simon Butet
- Rehabilitation Medicine Unit, University Hospital of Rennes, Rennes, France
| | - Christian Barillot
- Empenn Unity U1228, Inserm, Inria, University of Rennes, Irisa, Umr Cnrs 6074, Rennes, France
| | | | - Isabelle Bonan
- Rehabilitation Medicine Unit, University Hospital of Rennes, Rennes, France
- Empenn Unity U1228, Inserm, Inria, University of Rennes, Irisa, Umr Cnrs 6074, Rennes, France
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Schaffert N, Braun Janzen T, Ploigt R, Schlüter S, Vuong V, Thaut MH. Development and evaluation of a novel music-based therapeutic device for upper extremity movement training: A pre-clinical, single-arm trial. PLoS One 2020; 15:e0242552. [PMID: 33211773 PMCID: PMC7676671 DOI: 10.1371/journal.pone.0242552] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 11/05/2020] [Indexed: 12/15/2022] Open
Abstract
Restoration of upper limb motor function and patient functional independence are crucial treatment targets in neurological rehabilitation. Growing evidence indicates that music-based intervention is a promising therapeutic approach for the restoration of upper extremity functional abilities in neurologic conditions such as cerebral palsy, stroke, and Parkinson's Disease. In this context, music technology may be particularly useful to increase the availability and accessibility of music-based therapy and assist therapists in the implementation and assessment of targeted therapeutic goals. In the present study, we conducted a pre-clinical, single-arm trial to evaluate a novel music-based therapeutic device (SONATA) for upper limb extremity movement training. The device consists of a graphical user interface generated by a single-board computer displayed on a 32" touchscreen with built-in speakers controlled wirelessly by a computer tablet. The system includes two operational modes that allow users to play musical melodies on a virtual keyboard or draw figures/shapes whereby every action input results in controllable sensory feedback. Four motor tasks involving hand/finger movement were performed with 21 healthy individuals (13 males, aged 26.4 ± 3.5 years) to evaluate the device's operational modes and main features. The results of the functional tests suggest that the device is a reliable system to present pre-defined sequences of audiovisual stimuli and shapes and to record response and movement data. This preliminary study also suggests that the device is feasible and adequate for use with healthy individuals. These findings open new avenues for future clinical research to further investigate the feasibility and usability of the SONATA as a tool for upper extremity motor function training in neurological rehabilitation. Directions for future clinical research are discussed.
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Affiliation(s)
- Nina Schaffert
- Department of Movement and Training Science, Institute for Human Movement Science, University of Hamburg, Hamburg, Germany
- BeSB GmbH Berlin, Sound Engineering, Berlin, Germany
| | - Thenille Braun Janzen
- Center for Mathematics, Computing and Cognition, Universidade Federal do ABC, São Bernardo do Campo, Brazil
| | - Roy Ploigt
- BeSB GmbH Berlin, Sound Engineering, Berlin, Germany
| | | | - Veronica Vuong
- Music and Health Science Research Collaboratory, Faculty of Music, University of Toronto, Toronto, Canada
| | - Michael H. Thaut
- Music and Health Science Research Collaboratory, Faculty of Music, University of Toronto, Toronto, Canada
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127
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Lawal IU, Ibrahim R, Ramphoma KJ. Oral hygiene in stroke survivors undergoing rehabilitation: does upper extremity motor function matters? Top Stroke Rehabil 2020; 28:531-536. [PMID: 33164693 DOI: 10.1080/10749357.2020.1845013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Background: Traditionally, stroke rehabilitation outcomes are based on indicators of physical function, such measures may underrate the all-inclusive impact of stroke such as oral health.Objectives: To investigate the relationship between upper extremity motor function and oral hygiene status as well as the impact of stroke on Oral Health-Related Quality of Life (OHRQoL).Methods: Sixty stroke survivors were included in this cross-sectional survey. Spasticity and motor function/mobility of the affected upper extremity were assessed using the Modified Ashworth Scale and Action Research Arm Test, respectively. Oral hygiene was assessed using the Simplified Oral Hygiene Index and oral health impact was assessed using the 14-item Oral Health Impact Profile. Pearson's moment correlation coefficient was used to determine the relationship between oral hygiene and upper extremity motor function variables.Results: There were significant relationships between the oral hygiene index and Shoulder muscles spasticity (r = 0.374, p = .01), wrist muscles spasticity (r = 0.352, p = .01), as well as basic mobility (r = 0.423, p = .01). An estimated 8% (n = 5) of study participants have their QoL strongly impacted by their oral health.Conclusions: Upper extremity motor function variables such as spasticity and basic mobility matters in determining oral hygiene status after stroke. Stroke has little impact on oral health-related quality of life.
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Affiliation(s)
- I U Lawal
- Department of Physiotherapy, Faculty of Allied Health Sciences, College of Health Sciences, Bayero University, Kano, Nigeria
| | - R Ibrahim
- National Assembly Clinic Abuja, Department of Medical Services, Physiotherapy Unit, Abuja, Nigeria
| | - K J Ramphoma
- Department of Community Dentistry, School of Oral Health Sciences, Sefako Makgatho Health Sciences University, Pretoria, South Africa
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El-Tamawy MS, Darwish MH, Elkholy SH, Moustafa EBS, Abulkassem ST, Khalifa HA. Low frequency transcranial magnetic stimulation in subacute ischemic stroke: Number of sessions that altered cortical excitability. NeuroRehabilitation 2020; 47:427-434. [PMID: 33136077 DOI: 10.3233/nre-203156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Cortical reorganization between both cerebral hemispheres plays an important role in regaining the affected upper extremity motor function post-stroke. OBJECTIVES The purpose of the current study was to investigate the recommended number of contra-lesion low frequency repetitive transcranial magnetic stimulation (LF-rTMS) sessions that could enhance cortical reorganization post-stroke. METHODS Forty patients with right hemiparetic subacute ischemic stroke with an age range between 50-65 yrs were randomly assigned into two equal groups: control (GA) and study (GB) groups. Both groups were treated with a selected physical therapy program for the upper limb. Sham and real contra-lesion LF-rTMS was conducted for both groups daily for two consecutive weeks. Sequential changes of cortical excitability were calculated by the end of each session. RESULTS The significant enhancement in the cortical excitability was observed at the fourth session in favor of the study group (GB). Sequential rate of change in cortical excitability was significant for the first eight sessions. From the ninth session onwards, no difference could be detected between groups. CONCLUSION The pattern of recovery after stroke is extensive and not all factors could be controlled. Application of LF-rTMS in conjugation with a selected physical therapy program for the upper limb from four to eight sessions seems to be efficient.
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Affiliation(s)
| | - Moshera H Darwish
- Department of Neuromuscular Disorders and its Surgery, Faculty of Physical Therapy, Cairo University, Egypt
| | - Saly H Elkholy
- Department of Clinical Neurophysiology, Faculty of Medicine, Cairo University, Egypt
| | - Engy BadrEldin S Moustafa
- Department of Neuromuscular Disorders and its Surgery, Faculty of Physical Therapy, Cairo University, Egypt
| | - Shimaa T Abulkassem
- Department of Basic Science, Faculty of Physical Therapy, Cairo University, Egypt
| | - Heba A Khalifa
- Department of Neuromuscular Disorders and its Surgery, Faculty of Physical Therapy, Cairo University, Egypt
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Pilla A, Trigili E, McKinney Z, Fanciullacci C, Malasoma C, Posteraro F, Crea S, Vitiello N. Robotic Rehabilitation and Multimodal Instrumented Assessment of Post-stroke Elbow Motor Functions-A Randomized Controlled Trial Protocol. Front Neurol 2020; 11:587293. [PMID: 33193052 PMCID: PMC7643017 DOI: 10.3389/fneur.2020.587293] [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: 07/25/2020] [Accepted: 09/22/2020] [Indexed: 12/03/2022] Open
Abstract
Background: The reliable assessment, attribution, and alleviation of upper-limb joint stiffness are essential clinical objectives in the early rehabilitation from stroke and other neurological disorders, to prevent the progression of neuromuscular pathology and enable proactive physiotherapy toward functional recovery. However, the current clinical evaluation and treatment of this stiffness (and underlying muscle spasticity) are severely limited by their dependence on subjective evaluation and manual limb mobilization, thus rendering the evaluation imprecise and the treatment insufficiently tailored to the specific pathologies and residual capabilities of individual patients. Methods: To address these needs, the proposed clinical trial will employ the NEUROExos Elbow Module (NEEM), an active robotic exoskeleton, for the passive mobilization and active training of elbow flexion and extension in 60 sub-acute and chronic stroke patients with motor impairments (hemiparesis and/or spasticity) of the right arm. The study protocol is a randomized controlled trial consisting of a 4-week functional rehabilitation program, with both clinical and robotically instrumented assessments to be conducted at baseline and post-treatment. The primary outcome measures will be a set of standard clinical scales for upper limb spasticity and motor function assessment, including the Modified Ashworth Scale and Fugl-Meyer Index, to confirm the safety and evaluate the efficacy of robotic rehabilitation in reducing elbow stiffness and improving function. Secondary outcomes will include biomechanical, muscular activity, and motor performance parameters extracted from instrumented assessments using the NEEM along with synchronous EMG recordings. Conclusions: This randomized controlled trial aims to validate an innovative instrumented methodology for clinical spasticity assessment and functional rehabilitation, relying on the precision and accuracy of an elbow exoskeleton combined with EMG recordings and the expertise of a physiotherapist, thus complementing and maximizing the benefits of both practices. Clinical Trial Registration:www.ClinicalTrials.gov, identifier NCT04484571.
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Affiliation(s)
- Alessandro Pilla
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy
| | - Emilio Trigili
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy
| | - Zach McKinney
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy
| | | | - Chiara Malasoma
- Rehabilitation Department, Versilia Hospital, USL Nord Ovest Toscana (AUSLTNO), Lido di Camaiore (LU), Italy
| | - Federico Posteraro
- Rehabilitation Department, Versilia Hospital, USL Nord Ovest Toscana (AUSLTNO), Lido di Camaiore (LU), Italy
| | - Simona Crea
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy.,IRCCS Fondazione Don Carlo Gnocchi, Firenze, Italy.,Department of Excellence in Robotics & AI, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà, Pisa, Italy
| | - Nicola Vitiello
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pontedera, Italy.,IRCCS Fondazione Don Carlo Gnocchi, Firenze, Italy.,Department of Excellence in Robotics & AI, Scuola Superiore Sant'Anna, Piazza Martiri della Libertà, Pisa, Italy
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SADE I, AKSU M, ÇEKMECE Ç. Kronik İnmeli Hastalarda Ritmik İşitsel Uyarı İle Bilateral Kol Eğitim Tedavisinin Üst Ekstremite Fonksiyonlarına ve Günlük Yaşam Aktivitelerine Etkisinin Araştırılması. KOCAELI ÜNIVERSITESI SAĞLIK BILIMLERI DERGISI 2020. [DOI: 10.30934/kusbed.784411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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131
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Understanding people’s experiences of using the SaeboFlex® following a stroke. Br J Occup Ther 2020. [DOI: 10.1177/0308022620943781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction This qualitative interpretive phenomenological study sought to understand the experiences of people using the SaeboFlex®, within an outpatient setting, following a stroke. Method Five adults who had experienced a stroke and had received the SaeboFlex® from occupational therapists in one outpatient service within the previous 12 months were recruited using convenience sampling. Semi-structured interviews were conducted, recorded, transcribed verbatim, and analysed using Braun and Clarke’s thematic analysis. Results Three themes emerged from the data: (a) hope for upper limb recovery: ‘you have got nothing to lose’; (b) the everyday experience of the SaeboFlex®: ‘just keeping it in a routine’; (c) the self-reported outcomes: ‘I can do more things you know … but there haven’t been any miracles’. Conclusion The findings highlight the important role of hope in the recovery of people following a stroke, and that participants continue to use the device despite limited goal achievement. The reports of limited transfer of training into everyday occupations, either with or without the device, is something that should be carefully considered. The SaeboFlex® is a tool that is promoted for upper limb rehabilitation, but which has limited evidence of effectiveness and mixed client experiences. Further research is required.
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LaPiana N, Duong A, Lee A, Alschitz L, Silva RML, Early J, Bunnell A, Mourad P. Acceptability of a Mobile Phone-Based Augmented Reality Game for Rehabilitation of Patients With Upper Limb Deficits from Stroke: Case Study. JMIR Rehabil Assist Technol 2020; 7:e17822. [PMID: 32876580 PMCID: PMC7495251 DOI: 10.2196/17822] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/25/2020] [Accepted: 07/06/2020] [Indexed: 12/12/2022] Open
Abstract
Background Upper limb functional deficits are common after stroke and result from motor weakness, ataxia, spasticity, spatial neglect, and poor stamina. Past studies employing a range of commercial gaming systems to deliver rehabilitation to stroke patients provided short-term efficacy but have not yet demonstrated whether or not those games are acceptable, that is, motivational, comfortable, and engaging, which are all necessary for potential adoption and use by patients. Objective The goal of the study was to assess the acceptability of a smartphone-based augmented reality game as a means of delivering stroke rehabilitation for patients with upper limb motor function loss. Methods Patients aged 50 to 70 years, all of whom experienced motor deficits after acute ischemic stroke, participated in 3 optional therapy sessions using augmented reality therapeutic gaming over the course of 1 week, targeting deficits in upper extremity strength and range of motion. After completion of the game, we administered a 16-item questionnaire to the patients to assess the game’s acceptability; 8 questions were answered by rating on a scale from 1 (very negative experience) to 5 (very positive experience); 8 questions were qualitative. Results Patients (n=5) completed a total of 23 out of 45 scheduled augmented reality game sessions, with patient fatigue as the primary factor for uncompleted sessions. Each patient consented to 9 potential game sessions and completed a mean of 4.6 (SE 1.3) games. Of the 5 patients, 4 (80%) completed the questionnaire at the end of their final gaming session. Of note, patients were motivated to continue to the end of a given gaming session (mean 4.25, 95% CI 3.31-5.19), to try other game-based therapies (mean 3.75, 95% CI 2.81-4.69), to do another session (mean 3.50, 95% CI 2.93-4.07), and to perform other daily rehabilitation exercises (mean 3.25, 95% CI 2.76-3.74). In addition, participants gave mean scores of 4.00 (95% CI 2.87-5.13) for overall experience; 4.25 (95% CI 3.31-5.19) for comfort; 3.25 (95% CI 2.31-4.19) for finding the study fun, enjoyable, and engaging; and 3.50 (95% CI 2.52-4.48) for believing the technology could help them reach their rehabilitation goals. For each of the 4 patients, their reported scores were statistically significantly higher than those generated by a random sampling of values (patient 1: P=.04; patient 2: P=.04; patient 4: P=.004; patient 5: P=.04). Conclusions Based on the questionnaire scores, the patients with upper limb motor deficits following stroke who participated in our case study found our augmented reality game motivating, comfortable, engaging, and tolerable. Improvements in augmented reality technology motivated by this case study may one day allow patients to work with improved versions of this therapy independently in their own home. We therefore anticipate that smartphone-based augmented reality gaming systems may eventually provide useful postdischarge self-treatment as a supplement to professional therapy for patients with upper limb deficiencies from stroke.
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Affiliation(s)
- Nina LaPiana
- Department of Neurological Surgery, University of Washington, Seattle, WA, United States
| | - Alvin Duong
- Nursing and Health Studies, University of Washington Bothell, Bothell, WA, United States
| | - Alex Lee
- Department of Engineering and Mathematics, University of Washington Bothell, Bothell, WA, United States
| | - Leon Alschitz
- Department of Engineering and Mathematics, University of Washington Bothell, Bothell, WA, United States
| | - Rafael M L Silva
- Department of Engineering and Mathematics, University of Washington Bothell, Bothell, WA, United States
| | - Jody Early
- Nursing and Health Studies, University of Washington Bothell, Bothell, WA, United States
| | - Aaron Bunnell
- Rehabilitation Medicine Clinic, Harborview Medical Center, Seattle, WA, United States
| | - Pierre Mourad
- Department of Neurological Surgery, University of Washington, Seattle, WA, United States.,Department of Engineering and Mathematics, University of Washington Bothell, Bothell, WA, United States
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Steiner B, Elgert L, Saalfeld B, Wolf KH. Gamification in Rehabilitation of Patients With Musculoskeletal Diseases of the Shoulder: Scoping Review. JMIR Serious Games 2020; 8:e19914. [PMID: 32840488 PMCID: PMC7479582 DOI: 10.2196/19914] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 07/07/2020] [Accepted: 07/22/2020] [Indexed: 01/16/2023] Open
Abstract
Background Gamification has become increasingly important both in research and in practice. Particularly in long-term care processes, such as rehabilitation, playful concepts are gaining in importance to increase motivation and adherence. In addition to neurological diseases, this also affects the treatment of patients with musculoskeletal diseases such as shoulder disorders. Although it would be important to assist patients during more than one rehabilitation phase, it is hypothesized that existing systems only support a single phase. It is also unclear which game design elements are currently used in this context and how they are combined to achieve optimal positive effects on motivation. Objective This scoping review aims to identify and analyze information and communication technologies that use game design elements to support the rehabilitation processes of patients with musculoskeletal diseases of the shoulder. The state of the art with regard to fields of application, game design elements, and motivation concepts will be determined. Methods We conducted a scoping review to identify relevant application systems. The search was performed in 3 literature databases: PubMed, IEEE Xplore, and Scopus. Following the PICO (population, intervention, comparison, outcome) framework, keywords and Medical Subject Headings for shoulder, rehabilitation, and gamification were derived to define a suitable search term. Two independent reviewers, a physical therapist and a medical informatician, completed the search as specified by the search strategy. There was no restriction on year of publication. Data synthesis was done by deductive-inductive coding based on qualitative content analysis. Results A total of 1994 articles were screened; 31 articles in English, published between 2006 and 2019, were included. Within, 27 application systems that support patients with musculoskeletal diseases of the shoulder in exercising, usually at home but also in inpatient or outpatient rehabilitation clinics, were described. Only 2 application systems carried out monitoring of adherence. Almost all were based on in-house developed software. The most frequently used game components were points, tasks, and avatars. More complex game components, such as collections and teams, were rarely used. When selecting game components, patient-specific characteristics, such as age and gender, were only considered in 2 application systems. Most were described as motivating, though an evaluation of motivational effects was usually not conducted. Conclusions There are only a few application systems supporting patients with musculoskeletal diseases of the shoulder in rehabilitation by using game design elements. Almost all application systems are exergames for supporting self-exercising. Application systems for multiple rehabilitation phases seem to be nonexistent. It is also evident that only a few complex game design elements are used. Patient-specific characteristic are generally neglected when selecting and implementing game components. Consequently, a holistic approach to enhance adherence to rehabilitation is required supporting patients during the entire rehabilitation process by providing motivational game design elements based on patient-specific characteristics.
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Affiliation(s)
- Bianca Steiner
- Peter L. Reichertz Institute for Medical Informatics of TU Braunschweig and Hannover Medical School, Braunschweig, Germany
| | - Lena Elgert
- Peter L. Reichertz Institute for Medical Informatics of TU Braunschweig and Hannover Medical School, Hannover, Germany
| | - Birgit Saalfeld
- Peter L. Reichertz Institute for Medical Informatics of TU Braunschweig and Hannover Medical School, Hannover, Germany
| | - Klaus-Hendrik Wolf
- Peter L. Reichertz Institute for Medical Informatics of TU Braunschweig and Hannover Medical School, Hannover, Germany
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134
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Schwarz A, Bhagubai MMC, Wolterink G, Held JPO, Luft AR, Veltink PH. Assessment of Upper Limb Movement Impairments after Stroke Using Wearable Inertial Sensing. SENSORS 2020; 20:s20174770. [PMID: 32846958 PMCID: PMC7506737 DOI: 10.3390/s20174770] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 08/13/2020] [Accepted: 08/20/2020] [Indexed: 11/23/2022]
Abstract
Precise and objective assessments of upper limb movement quality after strokes in functional task conditions are an important prerequisite to improve understanding of the pathophysiology of movement deficits and to prove the effectiveness of interventions. Herein, a wearable inertial sensing system was used to capture movements from the fingers to the trunk in 10 chronic stroke subjects when performing reach-to-grasp activities with the affected and non-affected upper limb. It was investigated whether the factors, tested arm, object weight, and target height, affect the expressions of range of motion in trunk compensation and flexion-extension of the elbow, wrist, and finger during object displacement. The relationship between these metrics and clinically measured impairment was explored. Nine subjects were included in the analysis, as one had to be excluded due to defective data. The tested arm and target height showed strong effects on all metrics, while an increased object weight showed effects on trunk compensation. High inter- and intrasubject variability was found in all metrics without clear relationships to clinical measures. Relating all metrics to each other resulted in significant negative correlations between trunk compensation and elbow flexion-extension in the affected arm. The findings support the clinical usability of sensor-based motion analysis.
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Affiliation(s)
- Anne Schwarz
- Biomedical Signals and Systems (BSS), University of Twente, 7500 AE Enschede, The Netherlands; (M.M.C.B.); (G.W.); (P.H.V.)
- Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland; (J.P.O.H.); (A.R.L.)
- Correspondence:
| | - Miguel M. C. Bhagubai
- Biomedical Signals and Systems (BSS), University of Twente, 7500 AE Enschede, The Netherlands; (M.M.C.B.); (G.W.); (P.H.V.)
| | - Gerjan Wolterink
- Biomedical Signals and Systems (BSS), University of Twente, 7500 AE Enschede, The Netherlands; (M.M.C.B.); (G.W.); (P.H.V.)
- Robotics and Mechatronics group, University of Twente, 7500 AE Enschede, The Netherlands
| | - Jeremia P. O. Held
- Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland; (J.P.O.H.); (A.R.L.)
| | - Andreas R. Luft
- Vascular Neurology and Neurorehabilitation, Department of Neurology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland; (J.P.O.H.); (A.R.L.)
- Cereneo, Center for Neurology and Rehabilitation, 6354 Vitznau, Switzerland
| | - Peter H. Veltink
- Biomedical Signals and Systems (BSS), University of Twente, 7500 AE Enschede, The Netherlands; (M.M.C.B.); (G.W.); (P.H.V.)
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135
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Wang C, Winstein C, D'Argenio DZ, Schweighofer N. The Efficiency, Efficacy, and Retention of Task Practice in Chronic Stroke. Neurorehabil Neural Repair 2020; 34:881-890. [PMID: 32830617 DOI: 10.1177/1545968320948609] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In motor skill learning, larger doses of practice lead to greater efficacy of practice, lower efficiency of practice, and better long-term retention. Whether such learning principles apply to motor practice after stroke is unclear. Here, we developed novel mixed-effects models of the change in the perceived quality of arm movements during and following task practice. The models were fitted to data from a recent randomized controlled trial of the effect of dose of task practice in chronic stroke. Analysis of the models' learning and retention rates demonstrated an increase in efficacy of practice with greater doses, a decrease in efficiency of practice with both additional dosages and additional bouts of training, and fast initial decay following practice. Two additional effects modulated retention: a positive "self-practice" effect, and a negative effect of dose. Our results further suggest that for patients with sufficient arm use post-practice, self-practice will further improve use.
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Affiliation(s)
- Chunji Wang
- Neuroscience Graduate Program, University of Southern California, Los Angeles, CA, USA
| | - Carolee Winstein
- Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
| | - David Z D'Argenio
- Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
| | - Nicolas Schweighofer
- Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, USA
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136
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Yang X, Abd Rashid N, Ma Ning, Abdul Hamid SH, Che Hasan MK. Caring Stroke Patients with Musculoskeletal Problem: A Narrative Review. INTERNATIONAL JOURNAL OF CARE SCHOLARS 2020; 3:57-62. [DOI: 10.31436/ijcs.v3i2.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Background: The purpose of this paper is to narratively review the literature on caring for stroke patients with a musculoskeletal problem which involves rehabilitation of nursing and health care. Through the review, this paper addresses five questions: What are the typical difficulties of a stroke patient? What are the effects of a stroke on the musculoskeletal system? How to take care of musculoskeletal problem and pain? What is good musculoskeletal care for patients with stroke? How to take care of the musculoskeletal problem through active rehabilitation? Method: The relevant articles published between 2010-2020 were identified through searches in PubMed, Google Scholar, CINAHL, PsychInfo and by inspecting the reference list using keywords of ‘stroke’ and ‘musculoskeletal’. Result: A total of 19 selected address this topic and consequently answer the questions posed. Findings flow with the typical difficulties of a stroke patient, the effects of a stroke on the musculoskeletal system, caring for musculoskeletal problem and pain, good musculoskeletal care for patients with stroke and caring for the musculoskeletal problem through active rehabilitation. Conclusion: This paper highlights that stroke patients with the musculoskeletal problem have restricted day-to-day movement functions and needed interdisciplinary care approaches from nursing, physical and occupational therapies, and other health care professionals. Stroke patients may need a structured programme to improve the outcome of stroke rehabilitation for the musculoskeletal problem.
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137
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Cabanas-Valdés R, Serra-Llobet P, Rodriguez-Rubio PR, López-de-Celis C, Llauró-Fores M, Calvo-Sanz J. The effectiveness of extracorporeal shock wave therapy for improving upper limb spasticity and functionality in stroke patients: a systematic review and meta-analysis. Clin Rehabil 2020; 34:1141-1156. [PMID: 32513019 DOI: 10.1177/0269215520932196] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE To assess the effectiveness of Extracorporeal Shock Wave Therapy for reducing spasticity and improving functionality of the upper limb in stroke survivors. DATA SOURCES A systematic review of MEDLINE, Cochrane Central Register of Controlled Trials, CINAHL, PEDro, REHABDATA, Scielo, Scopus, Web of Science, Tripdatabase and Epistemonikos from 1980 to April 2020 was carried out. REVIEW METHODS The bibliography was screened to identify randomized controlled clinical trials that applied extracorporeal shock waves to upper limb spastic muscles in post-stroke individuals. Two reviewers independently screened references, selected relevant studies, extracted data and assessed risk of bias using the PEDro scale. The primary outcome was spasticity and functionality of the upper limb. RESULTS A total of 1,103 studies were identified and 16 randomized controlled trials were finally included (764 individuals) were analyzed. A meta-analysis was performed and a beneficial effect on spasticity was found. The mean difference (MD) on the Modified Ashworth Scale for comparison extracorporeal shock wave versus sham was -0.28; with a 95% confidence interval (CI) from -0.54 to -0.03. The MD of the comparison of extracorporeal shock wave plus conventional physiotherapy versus conventional physiotherapy was -1.78; 95% CI from -2.02 to -1.53. The MD for upper limb motor-function using the Fugl Meyer Assessment was 0.94; 95% CI from 0.42 to 1.47 in the short term and 0.97; 95% CI from 0.19 to 1.74 in the medium term. CONCLUSION The extracorporeal shock wave therapy is effective for reducing upper limb spasticity. Adding it to conventional therapy provides an additional benefit.
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Affiliation(s)
- Rosa Cabanas-Valdés
- Physiotherapy Department, Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Pol Serra-Llobet
- Physiotherapy Department, Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Pere Ramón Rodriguez-Rubio
- Physiotherapy Department, Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Carlos López-de-Celis
- Physiotherapy Department, Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain.,Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Mercé Llauró-Fores
- Physiotherapy Department, School of Health Science Blanquerna, Ramon Llull University, Barcelona, Spain
| | - Jordi Calvo-Sanz
- Physiotherapy Department, Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain.,Rehabilitation Department, Hospital Asepeyo Sant Cugat del Vallès, Barcelona, Spain
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138
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Chen X, Liu X, Cui Y, Xu G, Liu L, Zhang X, Jiang K, Li Z. Efficacy of functional magnetic stimulation in improving upper extremity function after stroke: a randomized, single-blind, controlled study. J Int Med Res 2020; 48:300060520927881. [PMID: 32495667 PMCID: PMC7273768 DOI: 10.1177/0300060520927881] [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] [Indexed: 11/30/2022] Open
Abstract
Objective To clarify the efficacy of functional magnetic stimulation (FMS) in improving hemiplegic upper extremity function in patients with sub-acute stroke. Methods In this randomized controlled trial, 40 sub-acute stroke patients with hemiplegia were recruited from inpatient wards in the Department of Rehabilitation and randomly assigned to two groups. In the FMS group, magnetic stimulation was applied to extensor muscle groups of the affected upper extremity. In the low-frequency repetitive transcranial magnetic stimulation (LF-rTMS) group, stimulation was applied to the contralesional primary motor cortex. All patients received occupational therapy. Hand and upper extremity motor function was evaluated using the Fugl–Meyer Assessment for upper extremity (FMA-UE), and the Barthel Index (BI) evaluated daily living abilities. Results The FMA-UE and BI scores were significantly increased in both groups following stimulation. Furthermore, a significant between-group difference was observed in both FMA-UE and BI scores after 2 weeks of therapy. In the FMS group, 6 of 19 patients regained wrist and finger extension abilities, but only 2 patients regained equivalent motor skills in the LF-rTMS group Conclusions FMS improves paretic upper extremity function and leads to better recovery of motor activity than LF-rTMS. FMS may be a novel modality to improve motor function.
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Affiliation(s)
- Xiaowei Chen
- Department of Physical Medicine and Rehabilitation, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xuncan Liu
- Department of Physical Medicine and Rehabilitation, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Yinxing Cui
- Department of Physical Medicine and Rehabilitation, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Guoxing Xu
- Department of Physical Medicine and Rehabilitation, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Lu Liu
- Department of Physical Medicine and Rehabilitation, The First Hospital of Jilin University, Changchun, Jilin, China
| | - Xueru Zhang
- School of Nursing, Jilin University, Changchun, Jilin, China
| | - Kun Jiang
- School of Nursing, Jilin University, Changchun, Jilin, China
| | - Zhenlan Li
- Department of Physical Medicine and Rehabilitation, The First Hospital of Jilin University, Changchun, Jilin, China
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139
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Guo Z, Qian Q, Wong K, Zhu H, Huang Y, Hu X, Zheng Y. Altered Corticomuscular Coherence (CMCoh) Pattern in the Upper Limb During Finger Movements After Stroke. Front Neurol 2020; 11:410. [PMID: 32477257 PMCID: PMC7240065 DOI: 10.3389/fneur.2020.00410] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 04/20/2020] [Indexed: 01/15/2023] Open
Abstract
Background: Proximal compensation to the distal movements is commonly observed in the affected upper extremity (UE) of patients with chronic stroke. However, the cortical origin of this compensation has not been well-understood. In this study, corticomuscular coherence (CMCoh) and electromyography (EMG) analysis were adopted to investigate the corticomuscular coordinating pattern of proximal UE compensatory activities when conducting distal UE movements in chronic stroke. Method: Fourteen chronic stroke subjects and 10 age-matched unimpaired controls conducted isometric finger extensions and flexions at 20 and 40% of maximal voluntary contractions. Electroencephalogram (EEG) data were recorded from the sensorimotor area and EMG signals were captured from extensor digitorum (ED), flexor digitorum (FD), triceps brachii (TRI), and biceps brachii (BIC) to investigate the CMCoh peak values in the Beta band. EMG parameters, i.e., the EMG activation level and co-contraction index (CI), were analyzed to evaluate the compensatory muscular patterns in the upper limb. Result: The peak CMCoh with statistical significance (P < 0.05) was found shifted from the ipsilesional side to the contralesional side in the proximal UE muscles, while to the central regions in the distal UE muscle in chronic strokes. Significant differences (P < 0.05) were observed in both peak ED and FD CMCohs during finger extensions between the two groups. The unimpaired controls exhibited significant intragroup differences between 20 and 40% levels in extensions for peak ED and FD CMCohs (P < 0.05). The stroke subjects showed significant differences in peak TRI and BIC CMCohs (P < 0.01). No significant inter- or intra-group difference was observed in peak CMCoh during finger flexions. EMG parameters showed higher EMG activation levels in TRI and BIC muscles (P < 0.05), and higher CI values in the muscle pairs involving TRI and BIC during all the extension and flexion tasks in the stroke group than those in the control group (P < 0.05). Conclusion: The post-stroke proximal muscular compensations from the elbow to the finger movements were cortically originated, with the center mainly located in the contralesional hemisphere.
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Affiliation(s)
- Ziqi Guo
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Qiuyang Qian
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Kiufung Wong
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Hanlin Zhu
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Yanhuan Huang
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Xiaoling Hu
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Yongping Zheng
- Department of Biomedical Engineering, The Hong Kong Polytechnic University, Kowloon, Hong Kong
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140
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Buxbaum LJ, Varghese R, Stoll H, Winstein CJ. Predictors of Arm Nonuse in Chronic Stroke: A Preliminary Investigation. Neurorehabil Neural Repair 2020; 34:512-522. [PMID: 32476616 DOI: 10.1177/1545968320913554] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background. Nonuse (NU) after stroke is characterized by failure to use the contralesional arm despite adequate capacity. It has been suggested that NU is a consequence of the greater effort and/or attention required to use the affected limb, but such accounts have not been directly tested, and we have poor understanding of the predictors of NU. Objective. We aimed to provide preliminary evidence regarding demographic, neuropsychological (ie, apraxia, attention/arousal, neglect), and psychological (ie, self-efficacy) factors that may influence NU in chronic stroke. Methods. Twenty chronic stroke survivors with mild to moderate sensory-motor impairment characterized by the Upper-Extremity Fugl-Meyer (UEFM) were assessed for NU with a modified version of the Actual Amount of Use Test (AAUT), which measures the disparity between amount of use in spontaneous versus forced conditions. Participants were also assessed with measures of limb apraxia, spatial neglect, attention/arousal, and self-efficacy. Using stepwise multiple regression, we determined which variables predicted AAUT NU scores. Results. Scores on the UEFM as well as attention/arousal predicted the degree of NU (P < .05). Attention/arousal predicted NU above and beyond UEFM (P < .05). Conclusions. The results are consistent with the importance of attention and engagement necessary to fully incorporate the paretic limb into daily activities. Larger-scale studies that include additional behavioral (eg, sensation, proprioception, spasticity, pain, mental health, motivation) and neuroanatomical measures (eg, lesion volume and white matter connectivity) will be important for future investigations.
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Affiliation(s)
- Laurel J Buxbaum
- Moss Rehabilitation Research Institute, Elkins Park, PA, USA.,Thomas Jefferson University, Philadelphia, PA, USA
| | - Rini Varghese
- University of Southern California, Los Angeles, CA, USA
| | - Harrison Stoll
- Moss Rehabilitation Research Institute, Elkins Park, PA, USA
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141
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Schwarz A, Averta G, Veerbeek JM, Luft AR, Held JPO, Valenza G, Biechi A, Bianchi M. A functional analysis-based approach to quantify upper limb impairment level in chronic stroke patients: a pilot study. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2020; 2019:4198-4204. [PMID: 31946795 DOI: 10.1109/embc.2019.8857732] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The accurate assessment of upper limb motion impairment induced by stroke - which represents one of the primary causes of disability world-wide - is the first step to successfully monitor and guide patients' recovery. As of today, the majority of the procedures relies on clinical scales, which are mostly based on ordinal scaling, operator-dependent, and subject to floor and ceiling effects. In this work, we intend to overcome these limitations by proposing a novel approach to analytically evaluate the level of pathological movement coupling, based on the quantification of movement complexity. To this goal, we consider the variations of functional Principal Components applied to the reconstruction of joint angle trajectories of the upper limb during daily living task execution, and compared these variations between two conditions, i.e. the affected and non-affected arm. A Dissimilarity Index, which codifies the severity of the upper limb motor impairment with respect to the movement complexity of the non-affected arm, is then proposed. This methodology was validated as a proof of concept upon a set of four chronic stroke subjects with mild to moderate arm and hand impairments. As a first step, we evaluated whether the derived outcomes differentiate between the two conditions upon the whole data-set. Secondly, we exploited this concept to discern between different subjects and impairment levels. Results show that: i) differences in terms of movement variability between the affected and nonaffected upper limb are detectable and ii) different impairment profiles can be characterized for single subjects using the proposed approach. Although provisional, these results are very promising and suggest this approach as a basis ingredient for the definition of a novel, operator-independent, sensitive, intuitive and widely applicable scale for the evaluation of upper limb motion impairment.
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142
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Keogh JWL, O'Reilly S, O'Brien E, Morrison S, Kavanagh JJ. Can Resistance Training Improve Upper Limb Postural Tremor, Force Steadiness and Dexterity in Older Adults? A Systematic Review. Sports Med 2020; 49:1199-1216. [PMID: 31236903 DOI: 10.1007/s40279-019-01141-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND The ageing process and several health conditions may increase tremor and reduce force steadiness and dexterity, which can severely impact on function and quality of life. Resistance training can evoke a range of neuromuscular adaptions that may significantly reduce tremor and/or increase force steadiness and/or dexterity in older adults, irrespective of their health condition. OBJECTIVES The objective of this study was to systematically review the literature to determine if a minimum of 4 weeks' resistance training can reduce postural tremor and improve force steadiness and/or dexterity in older adults, defined as aged 65 years and over. METHODS An electronic search using Ovid, CINAHL, SPORTDiscus and EMBASE was performed. Risk of bias was assessed using the Cochrane Risk of Bias Tool. RESULTS Fourteen studies met the eligibility criteria, including six randomised controlled trials and two quasi-randomised controlled trials. All eight studies that recruited healthy older adults reported significant reductions in postural tremor and/or improvements in force steadiness and dexterity. Five out of seven studies that examined older adults with a particular health condition reported some improvements in force steadiness and/or dexterity. Specifically, significant benefits were observed for older adults with chronic obstructive pulmonary disease and essential tremor; however, small or no changes were observed for individuals with osteoarthritis or stroke. CONCLUSIONS Resistance training is a non-pharmacological treatment that can reduce tremor and improve force steadiness and dexterity in a variety of older adult populations. Future research should employ randomised controlled trials with larger sample sizes, better describe training programme methods, and align exercise prescription to current recommendations for older adults.
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Affiliation(s)
- Justin W L Keogh
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, Australia. .,Human Potential Centre, Auckland University of Technology, Auckland, New Zealand. .,Kasturba Medical College, Manipal Academy of Higher Education, Mangalore, Karnataka, India.
| | - Sinead O'Reilly
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, Australia.,Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
| | - Ethan O'Brien
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, QLD, Australia.,Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland
| | - Steven Morrison
- School of Physical Therapy and Athletic Training, Old Dominion University, Norfolk, VA, USA
| | - Justin J Kavanagh
- Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, Australia
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143
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Wiley E, Khattab S, Tang A. Examining the effect of virtual reality therapy on cognition post-stroke: a systematic review and meta-analysis. Disabil Rehabil Assist Technol 2020; 17:50-60. [DOI: 10.1080/17483107.2020.1755376] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Elise Wiley
- School of Rehabilitation Science, McMaster University, Hamilton, Canada
| | - Shereen Khattab
- School of Rehabilitation Science, McMaster University, Hamilton, Canada
| | - Ada Tang
- School of Rehabilitation Science, McMaster University, Hamilton, Canada
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144
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Estrada‐Bonilla YC, Castro de Souza‐Tomé PA, Faturi FM, Mendes‐Zambetta R, Lepesteur‐Gianlorenço AC, Croti G, Jones TA, Russo TL. Compensatory neuromuscular junction adaptations of forelimb muscles in focal cortical ischemia in rats. Brain Behav 2020; 10:e01472. [PMID: 32004425 PMCID: PMC7066338 DOI: 10.1002/brb3.1472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 08/17/2019] [Indexed: 01/03/2023] Open
Abstract
INTRODUCTION Upper limb movements are affected frequently by brain ischemia (BI). Mechanisms involved in recovery and compensatory movements have developed several studies. However, less attention is given to skeletal muscles, where neuromuscular junction (NMJ) has an important role on muscle tropism and functional performance. METHODS Animals were divided into two groups: control (C) and BI. Then, animals were skilled to perform single-pellet retrieval task, following these procedures: habituation, shaping, and single-pellet retrieval task. BI was induced using stereotaxic surgery in order to apply endothelin-1 in motor cortex, representative of movements of dominant paw. Reaching task performance was evaluated by single-pellet retrieval task 1 day before BI induction, 4 and 15 days after BI induction. After that, biceps, triceps, fingers flexor, and extensor muscles were extracted. NMJ was assessed in morphometric characteristics (total area, total perimeter, and feret). Muscle fiber cross-sectional area and connective tissue percentage were also evaluated for characterization. Student's t test was used for comparisons between C and BI groups. Tau Kendall's correlation was applied among variables from BI group. RESULTS An increase in all NMJ morphometric parameters, as well as increase of atrophy and fibrosis in BI group compared with C. There was a high level of direct correlation between mean values of NMJ morphometry with percentage of success in reaching task in BI group. CONCLUSION Brain ischemia-induced NMJ compensatory expansion, muscle atrophy, and fibrosis in forelimb muscles that are related to reaching performance.
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Affiliation(s)
- Yisel Carolina Estrada‐Bonilla
- Physiotherapy Deparment – (DFisio)Laboratorio de Pesquisa em Fisioterapia Neurológica – LaFiNFederal University of São CarlosSão CarlosBrazil
- Body, Subjetct and Education Research GroupPhysical Culture, Sports and RecreationSaint Thomas UniversityBogotáDCColombia
| | - Paula Aiello Castro de Souza‐Tomé
- Physiotherapy Deparment – (DFisio)Laboratorio de Pesquisa em Fisioterapia Neurológica – LaFiNFederal University of São CarlosSão CarlosBrazil
| | - Fernanda María Faturi
- Physiotherapy Deparment – (DFisio)Laboratorio de Pesquisa em Fisioterapia Neurológica – LaFiNFederal University of São CarlosSão CarlosBrazil
| | - Rafaella Mendes‐Zambetta
- Physiotherapy Deparment – (DFisio)Laboratorio de Pesquisa em Fisioterapia Neurológica – LaFiNFederal University of São CarlosSão CarlosBrazil
| | - Anna Carolyna Lepesteur‐Gianlorenço
- Physiotherapy Deparment – (DFisio)Laboratorio de Pesquisa em Fisioterapia Neurológica – LaFiNFederal University of São CarlosSão CarlosBrazil
| | - Gabrielle Croti
- Physiotherapy Deparment – (DFisio)Laboratorio de Pesquisa em Fisioterapia Neurológica – LaFiNFederal University of São CarlosSão CarlosBrazil
| | - Theresa A. Jones
- Department of PsychologyInstitute for NeuroscienceUniversity of Texas at AustinAustinTXUSA
| | - Thiago Luiz Russo
- Physiotherapy Deparment – (DFisio)Laboratorio de Pesquisa em Fisioterapia Neurológica – LaFiNFederal University of São CarlosSão CarlosBrazil
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145
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Lirio-Romero C, Torres-Lacomba M, Gómez-Blanco A, Acero-Cortés A, Retana-Garrido A, de la Villa-Polo P, Sánchez-Sánchez B. Electromyographic biofeedback improves upper extremity function: a randomized, single-blinded, controlled trial. Physiotherapy 2020; 110:54-62. [PMID: 32718746 DOI: 10.1016/j.physio.2020.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To examine the effects of a 6-week surface electromyographic biofeedback intervention on the re-learning of upper extremity motor function in subjects with paretic upper extremity after stroke. DESIGN A randomized controlled trial. SETTING State Centre of Attention to Brain Injury, Madrid, Spain. PARTICIPANTS Thirty-eight participants in the sub-acute post-stroke stage were recruited and randomly allocated into either the surface electromyographic biofeedback (sEMG-BFB) or sham biofeedback (BFB) groups. INTERVENTIONS The sEMG-BFB group (n=19) received the intervention focused on re-learning scapulothoracic control during arm-reaching tasks involving shoulder abduction. The sham BFB group (n=19) received a sham intervention. OUTCOME MEASURES Upper extremity motor function assessed using the Fugl-Meyer Assessment-Upper Extremity Scale (66 points), the glenohumeral active range of motion, and the electromyographic amplitude signal of the middle deltoid and upper trapezius muscles were collected at baseline, after the intervention, and at the one-month follow-up. RESULTS Compared with the sham BFB group, the sEMG-BFB group experienced significant increases in upper extremity motor function after the intervention. The mean differences between groups were as follows: 4.79 points (95% CI 2.92 to 6.66) after the intervention; 6.55 points (95% CI 3.75 to 9.34) at the one-month follow-up; improved active range of motion 15.75 points (95% CI 6 to 30) after the intervention and electromyographic activity in the upper trapezius muscle changed in favour of the sEMG-BFB. CONCLUSIONS In the short term, a 6-week sEMG-BFB intervention effectively improved paretic upper limb motor function. Future research is needed to determine if the sEMG-BFB intervention has any long-term effects. Clinical trial number registration: NCT02974465 (ClinicalTrials.gov).
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Affiliation(s)
- Cristina Lirio-Romero
- Faculty of Physiotherapy and Nursing, University of Castilla-La Mancha, Toledo, Spain
| | - María Torres-Lacomba
- Physiotherapy in Women's Health (FPSM) Research Group, University of Alcalá, Madrid, Spain.
| | | | | | | | - Pedro de la Villa-Polo
- Physiotherapy in Women's Health (FPSM) Research Group, University of Alcalá, Madrid, Spain
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146
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A comparison of the rehabilitation effectiveness of neuromuscular electrical stimulation robotic hand training and pure robotic hand training after stroke: A randomized controlled trial. Biomed Signal Process Control 2020. [DOI: 10.1016/j.bspc.2019.101723] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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147
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Evaluation of Commercial Ropes Applied as Artificial Tendons in Robotic Rehabilitation Orthoses. APPLIED SCIENCES-BASEL 2020. [DOI: 10.3390/app10030920] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This study aims to present the design, selection and testing of commercial ropes (artificial tendons) used on robotic orthosis to perform the hand movements for stroke individuals over upper limb rehabilitation. It was determined the load applied in the rope would through direct measurements performed on four individuals after stroke using a bulb dynamometer. A tensile strength test was performed using eight commercial ropes in order to evaluate the maximum breaking force and select the most suitable to be used in this application. Finally, a pilot test was performed with a user of the device to ratify the effectiveness of the rope. The load on the cable was 12.38 kgf (121.4 N) in the stroke-affected hand, which is the maximum tensile force that the rope must to supports. Paragliding rope (DuPont™ Kevlar ® ) supporting a load of 250 N at a strain of 37 mm was selected. The clinical test proved the effectiveness of the rope, supporting the requested efforts, without presenting permanent deformation, effectively performing the participant’s finger opening.
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148
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Raghavan P, Bilaloglu S, Ali SZ, Jin X, Aluru V, Buckley MC, Tang A, Yousefi A, Stone J, Agrawal SK, Lu Y. The Role of Robotic Path Assistance and Weight Support in Facilitating 3D Movements in Individuals With Poststroke Hemiparesis. Neurorehabil Neural Repair 2020; 34:134-147. [PMID: 31959040 DOI: 10.1177/1545968319887685] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background. High-intensity repetitive training is challenging to provide poststroke. Robotic approaches can facilitate such training by unweighting the limb and/or by improving trajectory control, but the extent to which these types of assistance are necessary is not known. Objective. The purpose of this study was to examine the extent to which robotic path assistance and/or weight support facilitate repetitive 3D movements in high functioning and low functioning subjects with poststroke arm motor impairment relative to healthy controls. Methods. Seven healthy controls and 18 subjects with chronic poststroke right-sided hemiparesis performed 300 repetitions of a 3D circle-drawing task using a 3D Cable-driven Arm Exoskeleton (CAREX) robot. Subjects performed 100 repetitions each with path assistance alone, weight support alone, and path assistance plus weight support in a random order over a single session. Kinematic data from the task were used to compute the normalized error and speed as well as the speed-error relationship. Results. Low functioning stroke subjects (Fugl-Meyer Scale score = 16.6 ± 6.5) showed the lowest error with path assistance plus weight support, whereas high functioning stroke subjects (Fugl-Meyer Scale score = 59.6 ± 6.8) moved faster with path assistance alone. When both speed and error were considered together, low functioning subjects significantly reduced their error and increased their speed but showed no difference across the robotic conditions. Conclusions. Robotic assistance can facilitate repetitive task performance in individuals with severe arm motor impairment, but path assistance provides little advantage over weight support alone. Future studies focusing on antigravity arm movement control are warranted poststroke.
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Affiliation(s)
- Preeti Raghavan
- New York University, New York, NY, USA.,Johns Hopkins University, Baltimore, MD, USA
| | | | - Syed Zain Ali
- New York University, New York, NY, USA.,NYIT College of Osteopathic Medicine, Old Westbury, NY, USA
| | - Xin Jin
- Columbia University, New York, NY, USA
| | | | - Megan C Buckley
- New York University, New York, NY, USA.,NYIT College of Osteopathic Medicine, Old Westbury, NY, USA
| | | | | | | | | | - Ying Lu
- New York University, New York, NY, USA
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149
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Ahmed N, Mauad VAQ, Gomez-Rojas O, Sushea A, Castro-Tejada G, Michel J, Liñares JM, Pedrosa Salles L, Candido Santos L, Shan M, Nassir R, Montañez-Valverde R, Fabiano R, Danyi S, Hassan Hosseyni S, Anand S, Ahmad U, Casteleins WA, Sanchez AT, Fouad A, Jacome A, Moura de Oliveira Paiva MS, Saavedra Ruiz AG, Grochowski RA, Toyama M, Nagi H, Sarvodelli MZ, Halalau A. The Impact of Rehabilitation-oriented Virtual Reality Device in Patients With Ischemic Stroke in the Early Subacute Recovery Phase: Study Protocol for a Phase III, Single-Blinded, Randomized, Controlled Clinical Trial. J Cent Nerv Syst Dis 2020; 12:1179573519899471. [PMID: 32009828 PMCID: PMC6974741 DOI: 10.1177/1179573519899471] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 12/08/2019] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND RATIONALE Stroke is considered the most common cause of adult disability. Intensive rehabilitation protocols outperform nonintensive counterparts. The subacute stroke phase represents a potential window to recovery. Virtual reality (VR) has been shown to provide a more stimulating environment, allowing for increased patient compliance. However, the quality of current literature comparing VR with standard therapies is limited. Our aim is to measure the impact of VR versus standard therapy on the recovery of the upper limb motor function in patients with stroke in the early subacute recovery phase. METHOD This is a randomized, controlled trial that will assign 262 patients to tailor-made standard rehabilitation (TMSR) or TMSR plus immersive VR device. The trial will be conducted in an urban rehabilitation clinic in the United States with expertise in the management of poststroke patients. Patients will be 18 to 70 years of age and in the early subacute period (30-90 days post ischemic stroke). The primary outcome will be the change of Fugl-Meyer Assessment-Upper Extremity (FMA-UE) score, measured at baseline and 13 weeks after randomization. The secondary outcome will be the change in the UK Functional Independence Measure and Functional Assessment Measure (UK FIM-FAM) score at the same time points. DISCUSSION If the use of VR in the rehabilitation of patients with stroke proves to have a significant impact on their motor recovery, it will constitute an extremely important step into decreasing the functional impairment associated with stroke and the related health care expense burden.
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Affiliation(s)
- Nima Ahmed
- Neurology Department, Hamad Medical
Corporation, Doha, Qatar
| | | | - Olga Gomez-Rojas
- Occupational Health Department,
Alexander von Humboldt School, Lima, Peru
| | - Ammu Sushea
- Department of Anesthesia and Critical
Care, Harvard Medical School Teaching Hospital, Beth Israel Deaconess Medical
Center, Boston, MA, USA
| | - Gelanys Castro-Tejada
- Regional University Hospital Jose Maria
Cabral y Baez (HRUJMCB), Biomedical and Clinical Research Center (CINBIOCLI),
Santiago, Dominican Republic
| | - Janet Michel
- Health Systems and Policy Department,
University of Basel, Swiss TPH, Basel, Switzerland
| | - Juan Manuel Liñares
- Department of Pediatric Neurosurgery,
SAMIC Pediatric Hospital “Prof. Dr. Juan Pedro Garrahan,” Buenos Aires,
Argentina
| | - Loise Pedrosa Salles
- Dentistry Department, Faculty of Health
Sciences, University of Brasilia, Brasilia, Brazil
| | | | - Ming Shan
- Translational Research &
Development, TESARO, Inc., Waltham, MA, USA
| | - Rami Nassir
- Department of Pathology, School of
Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | | | | | - Sofia Danyi
- Lusíada University Centre’s Medical
School, Santos, Brazil
| | | | - Seerat Anand
- Jawaharlal Nehru Medical College,
Belgaum, India
| | - Usman Ahmad
- Department of Pharmacology &
Therapeutics, Hamdard University, Karachi, Pakistan
| | | | | | - Ahmed Fouad
- Clinical Pharmacy Department, Hamad
Medical Corporation, Doha, Qatar
| | | | | | | | | | - Mayumi Toyama
- School of Public Health, Department of
Health Informatics, Kyoto University, Kyoto, Japan
| | - Hibatalla Nagi
- Neurology Department, Hamad Medical
Corporation, Doha, Qatar
| | | | - Alexandra Halalau
- Internal Medicine Department, Beaumont
Hospital, Royal Oak, MI, USA
- Oakland University William Beaumont
School of Medicine, Rochester, MI, USA
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150
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Goffredo M, Mazzoleni S, Gison A, Infarinato F, Pournajaf S, Galafate D, Agosti M, Posteraro F, Franceschini M. Kinematic Parameters for Tracking Patient Progress during Upper Limb Robot-Assisted Rehabilitation: An Observational Study on Subacute Stroke Subjects. Appl Bionics Biomech 2019; 2019:4251089. [PMID: 31772604 PMCID: PMC6854217 DOI: 10.1155/2019/4251089] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 08/02/2019] [Accepted: 08/14/2019] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Upper limb robot-assisted therapy (RT) provides intensive, repetitive, and task-specific treatment, and its efficacy for stroke survivors is well established in literature. Biomechanical data from robotic devices has been widely employed for patient's assessment, but rarely it has been analysed for tracking patient progress during RT. The goal of this retrospective study is to analyse built-in kinematic data registered by a planar end-effector robot for assessing the time course of motor recovery and patient's workspace exploration skills. A comparison of subjects having mild and severe motor impairment has been also conducted. For that purpose, kinematic data recorded by a planar end-effector robot have been processed for investigating how motor performance in executing point-to-point trajectories with different directions changes during RT. METHODS Observational retrospective study of 68 subacute stroke patients who conducted 20 daily sessions of upper limb RT with the InMotion 2.0 (Bionik Laboratories, USA): planar point-to-point reaching tasks with an "assist as needed" strategy. The following kinematic parameters (KPs) were computed for each subject and for each point-to-point trajectory executed during RT: movement accuracy, movement speed, number of peak speed, and task completion time. The Wilcoxon signed-rank tests were used with clinical outcomes. the Friedman test and post hoc Conover's test (Bonferroni's correction) were applied to KPs. A secondary data analysis has been conducted by comparing patients having different severities of motor impairment. The level of significance was set at p value < 0.05. RESULTS At the RT onset, the movements were less accurate and smoothed, and showed higher times of execution than those executed at the end of treatment. The analysis of the time course of KPs highlighted that RT seems to improve the motor function mainly in the first sessions of treatment: most KPs show significant intersession differences during the first 5/10 sessions. Afterwards, no further significant variations occurred. The ability to perform movements away from the body and from the hemiparetic side remains more challenging. The results obtained from the data stratification show significant differences between subjects with mild and severe motor impairment. CONCLUSION Significant improvements in motor performance were registered during the time course of upper limb RT in subacute stroke patients. The outcomes depend on movement direction and motor impairment and pave the way to optimize healthcare resources and to design patient-tailored rehabilitative protocols.
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Affiliation(s)
- Michela Goffredo
- Department of Neurorehabilitation, IRCCS San Raffaele Pisana, Rome, Italy
| | - Stefano Mazzoleni
- The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy
- Rehabilitation Bioengineering Laboratory, Volterra, Italy
| | - Annalisa Gison
- Department of Neurorehabilitation, IRCCS San Raffaele Pisana, Rome, Italy
| | | | - Sanaz Pournajaf
- Department of Neurorehabilitation, IRCCS San Raffaele Pisana, Rome, Italy
| | - Daniele Galafate
- Department of Neurorehabilitation, IRCCS San Raffaele Pisana, Rome, Italy
| | - Maurizio Agosti
- Rehabilitation Medicine Service, NHS-University Hospital of Parma, Parma, Italy
| | - Federico Posteraro
- Rehabilitation Department, Versilia Hospital, AUSL Tuscany North West, Camaiore, Italy
| | - Marco Franceschini
- Department of Neurorehabilitation, IRCCS San Raffaele Pisana, Rome, Italy
- San Raffaele University, Rome, Italy
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