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Konik S, Beaud V, Fellrath J, Martinelli I, Guanziroli E, Molteni F, Bassolino M, Serino A. Evaluation of upper limb perception after stroke with the new Affected Limb Perception Questionnaire (ALPQ): a study protocol. BMC Neurol 2024; 24:196. [PMID: 38862898 PMCID: PMC11165777 DOI: 10.1186/s12883-024-03648-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 04/22/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND Following a stroke, patients may suffer from alterations in the perception of their own body due to an acquired deficit in body representations. While such changes may impact their quality of life as well as recovery, they are not systematically assessed in clinical practice. This study aims at providing a better understanding of the rate, evolution, and impact on recovery of upper limb (UL) body perceptions (BPs) alterations following stroke. In addition, we will investigate associations among BPs alterations items, their associations with the sensorimotor functions, UL activity, damages in brain structure and connectivity. METHODS We developed a new tool named ALPQ (for Affected Limb Perception Questionnaire) to address the present study objectives. It assesses subjective alterations in the perception of the affected UL following stroke, by measuring several dimensions, namely: anosognosia for hemiplegia, anosodiaphoria for hemiplegia, hemiasomatognosia, somatoparaphrenia, personification of the affected limb, illusion of modification of physical characteristics (temperature, weight, length), illusory movements, super- or undernumerary limb, UL disconnection, misoplegia, and involuntary movement. This study combines a cross-sectional and longitudinal design. The completed data sample will include a minimum of 60 acute and 100 sub-acute stroke patients. When possible, patients are followed up to the chronic stage. Complementary evaluations are administered to assess patients' sensorimotor and cognitive functions as well as UL activity, and brain lesions will be analysed. DISCUSSION This study will provide a better understanding of BPs alterations following stroke: their rate and evolution, as well as their associations with sensorimotor deficit, cognitive profile and UL activity, brain lesions and recovery. Ultimately, the results could support the personalization of rehabilitation strategy according to patients' UL perception to maximize their recovery. STUDY REGISTRATION The protocol for this study has been pre-registered on the Open Science Framework on July the 7th, 2021: https://osf.io/p6v7f .
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Affiliation(s)
- Stéphanie Konik
- MySpace Lab, Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
| | - Valérie Beaud
- Service of Neuropsychology and Neurorehabilitation, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Julia Fellrath
- MySpace Lab, Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Département Hospitalier, Institution de Lavigny, Lavigny, Switzerland
| | - Isabella Martinelli
- MySpace Lab, Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- Villa Beretta Rehabilitation Center, Ospedale Valduce, Costa Masnaga, Italy
- School of Health Sciences, Institute of Health, HES-SO Valais-Wallis, Sion, Switzerland
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | | | - Franco Molteni
- Villa Beretta Rehabilitation Center, Ospedale Valduce, Costa Masnaga, Italy
| | - Michela Bassolino
- MySpace Lab, Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
- School of Health Sciences, Institute of Health, HES-SO Valais-Wallis, Sion, Switzerland.
- The Sense, Innovation and Research Center, Sion and Lausanne, Switzerland.
| | - Andrea Serino
- MySpace Lab, Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
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Silder A, Zifchock R, Brown L, Sessoms P, Jones D. The Association Between Grip Strength, Upper Body Power, and Limb Dominance in a Military Population. Mil Med 2024:usae227. [PMID: 38739492 DOI: 10.1093/milmed/usae227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 03/19/2024] [Accepted: 04/16/2024] [Indexed: 05/16/2024] Open
Abstract
INTRODUCTION Military service members rely on upper body strength and power to accomplish tasks such as carrying heavy weapons and gear, rappelling, combat grappling, and marksmanship. Early identification of the factors that lead to reduced upper body strength and power would enable leadership to predict and mitigate aspects that decrease military operational readiness and increase injury risk. The purpose of this study was to investigate the relationship between grip strength and upper body power in U.S. Infantry Marines. We hypothesized that dominant arm grip strength would show a strong positive correlation with upper body power and that the dominant arm would be more powerful than the non-dominant arm. MATERIALS AND METHODS A total of 120 U.S. Marines completed 3 maximum effort isometric grip strength trials with their dominant hand and 3 maximum effort ballistic pushups on a ForceDecks force plate system. Force plate data were used to estimate pushup height and peak power. Maximum grip strength, pushup height, and peak power across the 3 trials were used for analysis. Pearson's correlation was used to test for associations between peak power, pushup height, and grip strength. Paired t-tests were used to test for differences in peak power between the dominant and non-dominant arms. RESULTS A very weak correlation was found between grip strength and upper body power, but there was no relationship between grip strength and pushup height. Additionally, there were no significant differences in upper body power between the dominant and non-dominant arms. CONCLUSIONS The results of this study suggest that grip strength is not predictive of upper body power and cannot be used as a stand-alone measure of physical readiness in a military unit. These findings do not, however, degrade the potential of both measures to predict and inform health status and physical readiness. Future prospective research should be conducted to determine if either of these measures can be used as indicators of performance and/or injury susceptibility and if limb dominance plays a role in injury incidence within the upper extremity.
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Affiliation(s)
- Amy Silder
- Warfighter Performance Department, Naval Health Research Center, San Diego, CA 92106, USA
| | - Rebecca Zifchock
- Mechanical Engineering, United States Military Academy, West Point, NY 10996, USA
| | - Luke Brown
- Mechanical Engineering, United States Military Academy, West Point, NY 10996, USA
| | - Pinata Sessoms
- Warfighter Performance Department, Naval Health Research Center, San Diego, CA 92106, USA
| | - Douglas Jones
- Warfighter Performance Department, Naval Health Research Center, San Diego, CA 92106, USA
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Pan H, Ng SSM, Liu TW, Lam SSL, Chan CCC, Li CSK, Chung RCK, Lai CWK, Ng WWL, Tang MWS, Hui E, Woo J. Self-perceived upper extremity motor function predicts health-related quality of life in chronic stroke survivors. Disabil Rehabil 2024:1-8. [PMID: 38711228 DOI: 10.1080/09638288.2024.2344652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 04/13/2024] [Indexed: 05/08/2024]
Abstract
PURPOSE To examine whether the Upper Extremity Functional Index (UEFI) score independently contributes to the Stroke Impact Scale (SIS) score and quantified its relative contribution to SIS scores in chronic stroke survivors. MATERIALS AND METHODS A cross-sectional study in a university-based rehabilitation centre with people with chronic stroke (N = 95) aged ≥ 50 years. The outcome measures included paretic hand grip strength, Fugl-Meyer Upper Extremity Assessment (FMA-UE), Wolf Motor Function Test (WMFT), UEFI, and SIS. RESULTS Correlation analysis revealed that paretic hand grip strength, FMA-UE, UEFI, and WMFT scores exhibited a significant moderate positive correlation with SIS scores (r = 0.544-0.687, p < 0.001). The results of a regression model indicated that after adjustment for demographic factors and stroke-related impairments, the UEFI scores remained independently associated with SIS scores, accounting for 18.8% of the variance. The entire model explained 60.3% of the variance in SIS scores. CONCLUSIONS Self-perceived UE motor function is a crucial component to be included in rehabilitation programmes aimed at enhancing quality of life and participation among chronic stroke survivors.
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Affiliation(s)
- Hong Pan
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
| | - Shamay S M Ng
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
| | - Tai Wa Liu
- School of Nursing and Health Studies, Hong Kong Metropolitan University, Hong Kong, China (SAR)
| | - Stefanie S L Lam
- Department of Physiotherapy, Shatin Hospital, Hong Kong, China (SAR)
| | - Charles C C Chan
- Department of Physiotherapy, Shatin Hospital, Hong Kong, China (SAR)
| | - Carol S K Li
- Department of Physiotherapy, Shatin Hospital, Hong Kong, China (SAR)
| | - Raymond C K Chung
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
| | - Charles W K Lai
- Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Hong Kong, China (SAR)
| | - Winnie W L Ng
- Department of Medicine, Tseung Kwan O Hospital, Hong Kong, China (SAR)
| | - Maria W S Tang
- Department of Medicine and Geriatrics, Shatin Hospital, Hong Kong, China (SAR)
| | - Elsie Hui
- Department of Medicine and Geriatrics, Shatin Hospital, Hong Kong, China (SAR)
| | - Jean Woo
- Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China (SAR)
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Liu YC, Huang SW, Adams CR, Lin CY, Chen YP, Kuo YJ, Chuang TY. Preoperative handgrip strength can predict early postoperative shoulder function in patients undergoing arthroscopic rotator cuff repair. J Orthop Surg Res 2024; 19:270. [PMID: 38689328 PMCID: PMC11059705 DOI: 10.1186/s13018-024-04750-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 04/19/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Rotator cuff tears (RCTs) are a common musculoskeletal disorder, and arthroscopic rotator cuff repair (ARCR) is widely performed for tendon repair. Handgrip strength correlates with rotator cuff function; however, whether preoperative grip strength can predict functional outcomes in patients undergoing ARCR remains unknown. This study aimed to investigate the correlation between preoperative grip strength and postoperative shoulder function following ARCR. METHODS A total of 52 patients with full-thickness repairable RCTs were prospectively enrolled. Baseline parameters, namely patient characteristics and intraoperative findings, were included for analysis. Postoperative shoulder functional outcomes were assessed using the Quick Disabilities of the Arm, Shoulder, and Hand (QDASH) questionnaire and Constant-Murley scores (CMSs). Patients were followed up and evaluated at three and six months after ARCR. The effects of baseline parameters on postoperative outcomes were measured using generalized estimating equations. RESULTS At three and six months postoperatively, all clinical outcomes evaluated exhibited significant improvement from baseline following ARCR. Within 6 months postoperatively, higher preoperative grip strength was significantly correlated with higher CMSs (β = 0.470, p = 0.022), whereas increased numbers of total suture anchors were significantly correlated with decreased CMSs (β = - 4.361, p = 0.03). Higher body mass index was significantly correlated with higher postoperative QDASH scores (β = 1.561, p = 0.03) during follow-up. CONCLUSIONS Higher baseline grip strength predicts more favorable postoperative shoulder function following ARCR. A preoperative grip strength test in orthopedic clinics may serve as a predictor for postoperative shoulder functional recovery in patients undergoing ARCR.
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Affiliation(s)
- Yu-Cheng Liu
- Department of General Medicine, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan
| | - Shu-Wei Huang
- Department of Applied Science, National Taitung University, Taitung City, Taitung County, Taiwan
| | - Christopher R Adams
- Arthrex, Inc., Naples, FL, USA
- Orthopaedic Department, Naples Community Hospital, Naples, FL, USA
| | - Chung-Ying Lin
- Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Public Health, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Yu-Pin Chen
- Department of Orthopedics, Taipei Municipal Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yi-Jie Kuo
- Department of Orthopedics, Taipei Municipal Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Tai-Yuan Chuang
- Department of Orthopedics, Taipei Municipal Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
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Mutalib SA, Sharma D, Pike S, Gwynne L, Hyde S, Morehouse J, Davey H, Edwards L, Douglass-Kirk P, Burdet E, Goldsmith N, Mace M. GripAble: Interrater reliability and normative grip strength of UK population. J Hand Ther 2024:S0894-1130(23)00201-6. [PMID: 38521687 DOI: 10.1016/j.jht.2023.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 12/19/2023] [Accepted: 12/30/2023] [Indexed: 03/25/2024]
Abstract
BACKGROUND Hand grip strength is an established indicator of individual health status and is used as a biomarker for predicting mortality, disability, and disease risks. GripAble hand grip dynamometer offers a modernized approach to measuring grip strength with its digital and high-accuracy measurement system. PURPOSE This study aimed to (1) assess the interrater reliability of maximum grip strength (MGS) measurement and (2) establish GripAble's own gender-, age group- and hand-stratified normative MGS reference values of the adult UK population. STUDY DESIGN Cross-sectional study design. METHODS Interrater reliability among three raters assessing 30 participants across diverse age groups was measured using the intraclass correlation. In the second study, 11 investigators gathered MGS data from 907 participants across diverse age groups and gender. The average, standard deviation, minimum, median, maximum, and percentiles of MGS were computed for each gender, age group, and hand (L/R). The relationship between MGS and age was examined using quantile regression analysis. Additionally, generalized linear model regression analysis was conducted to explore the influence of participants' demographics (gender, hand [L/R], hand length, hand circumference, age, weight, and height) on MGS. RESULTS MGS measurements between raters showed excellent agreement (ICC(2,1) = 0.991, 95% confidence interval [0.98, 1.0]). The MGS and age relationship follows a curvilinear pattern, reaching a peak median MGS values of up to 20 kg between 30 and 49 years for females and up to 35 kg between 30 and 59 years for males. Subsequently, MGS declined as age advanced. Gender and hand (L/R) emerged as the primary factors influencing MGS, followed by hand length, hand circumference, age, weight, and height. CONCLUSIONS The presented normative MGS reference values can be used for interpreting MGS measurements obtained from adults in the United Kingdom using GripAble. This study, along with previous studies on GripAble devices, confirms GripAble as a reliable and valid tool for measuring MGS.
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Affiliation(s)
- Sharah Abdul Mutalib
- GRIPABLE Ltd, London, UK; Bioengineering Department, Imperial College of Science, Technology and Medicine, London, UK.
| | | | | | | | | | | | | | | | | | - Etienne Burdet
- Bioengineering Department, Imperial College of Science, Technology and Medicine, London, UK.
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Demirci FS, Menek B, Atilgan E, Tarakci D. Investigation of the effects of a short opponens splint and structured hand exercise program in computer engineers with wrist pain: a randomized controlled trial. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2024; 30:185-193. [PMID: 37968842 DOI: 10.1080/10803548.2023.2284516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
Objectives. This study aimed to examine the effects of a short opponens splint and hand exercise program on pain, hand functionality, daily activities, and work efficacy in computer engineers with wrist pain. Methods. Forty-five engineers were randomized into three groups: group 1 (n = 15) utilized both splints and exercises, group 2 (n = 15) engaged in exercises only and group 3 (n = 15) received no treatment, across 8 weeks, thrice weekly. Only exercises were applied to group 2 (n = 15). No treatment was applied for group 3 (n = 15). The progress of subjects was controlled periodically each week. Outcome measurements including the Jamar hand dynamometer, pinchmeter, nine-hole peg test (9-NHPT), visual analog scale, Boston carpal tunnel syndrome questionnaire and Michigan hand outcome questionnaire (MHQ) were evaluated pre and post treatment during the study period. Results. Comparing the outcome measurements of the three groups showed a statistically significant difference between them except for the 9-NHPT and MHQ pain and esthetics (p < 0.05). According to post-hoc tests, groups 1 and 2 had more significant differences than group 3. Also, there was no statistically significant difference in any parameter between group 1 and group 2 (p > 0.017). Conclusion. Non-restrictive minimal orthosis or exercise programs are advisable for individuals with wrist pain.
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Affiliation(s)
- Fatma Sena Demirci
- Department of Orthotics and Prosthetics, Istanbul Medipol University, Turkey
| | - Burak Menek
- Faculty of Health Sciences, Istanbul Medipol University, Turkey
| | - Esra Atilgan
- Faculty of Health Sciences, Istanbul Medipol University, Turkey
| | - Devrim Tarakci
- Faculty of Health Sciences, Istanbul Medipol University, Turkey
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Tang Z, Liu T, Liu Y, Han K, Su W, Zhao J, Chi Q, Zhang X, Zhang H. Different doses of intermittent theta burst stimulation for upper limb motor dysfunction after stroke: a study protocol for a randomized controlled trial. Front Neurosci 2023; 17:1259872. [PMID: 37869516 PMCID: PMC10585036 DOI: 10.3389/fnins.2023.1259872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
Background Upper limb motor recovery is one of the important goals of stroke rehabilitation. Intermittent theta burst stimulation (iTBS), a new type of repetitive transcranial magnetic stimulation (rTMS), is considered a potential therapy. However, there is still no consensus on the efficacy of iTBS for upper limb motor dysfunction after stroke. Stimulus dose may be an important factor affecting the efficacy of iTBS. Therefore, we aim to investigate and compare the effects and neural mechanisms of three doses of iTBS on upper limb motor recovery in stroke patients, and our hypothesis is that the higher the dose of iTBS, the greater the improvement in upper limb motor function. Methods This prospective, randomized, controlled trial will recruit 56 stroke patients with upper limb motor dysfunction. All participants will be randomized in a 1:1:1:1 ratio to receive 21 sessions of 600 pulses active iTBS, 1,200 pulses active iTBS, 1,800 pulses active iTBS, or 1,800 pulses sham iTBS in addition to conventional rehabilitation training. The primary outcome is the Fugl-Meyer Assessment of the Upper Extremity (FMA-UE) score from baseline to end of intervention, and the secondary outcomes are the Wolf Motor Function Test (WMFT), Grip Strength (GS), Modified Barthel Index (MBI), and Stroke Impact Scale (SIS). The FMA-UE, MBI, and SIS are assessed pre-treatment, post-treatment, and at the 3-weeks follow-up. The WMFT, GS, and resting-state functional magnetic resonance imaging (rs-fMRI) data will be obtained pre- and post-treatment. Discussion The iTBS intervention in this study protocol is expected to be a potential method to promote upper limb motor recovery after stroke, and the results may provide supportive evidence for the optimal dose of iTBS intervention.
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Affiliation(s)
- Zhiqing Tang
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Tianhao Liu
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Ying Liu
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Kaiyue Han
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Wenlong Su
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
- University of Health and Rehabilitation Sciences, Qingdao, China
| | - Jingdu Zhao
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Qianqian Chi
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Xiaonian Zhang
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
| | - Hao Zhang
- School of Rehabilitation, Capital Medical University, Beijing, China
- China Rehabilitation Research Center, Beijing Bo'ai Hospital, Beijing, China
- University of Health and Rehabilitation Sciences, Qingdao, China
- Cheeloo College of Medicine, Shandong University, Jinan, China
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Boccuni L, Abellaneda-Pérez K, Martín-Fernández J, Leno-Colorado D, Roca-Ventura A, Prats Bisbe A, Buloz-Osorio EA, Bartrés-Faz D, Bargalló N, Cabello-Toscano M, Pariente JC, Muñoz-Moreno E, Trompetto C, Marinelli L, Villalba-Martinez G, Duffau H, Pascual-Leone Á, Tormos Muñoz JM. Neuromodulation-induced prehabilitation to leverage neuroplasticity before brain tumor surgery: a single-cohort feasibility trial protocol. Front Neurol 2023; 14:1243857. [PMID: 37849833 PMCID: PMC10577187 DOI: 10.3389/fneur.2023.1243857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 09/04/2023] [Indexed: 10/19/2023] Open
Abstract
Introduction Neurosurgery for brain tumors needs to find a complex balance between the effective removal of targeted tissue and the preservation of surrounding brain areas. Neuromodulation-induced cortical prehabilitation (NICP) is a promising strategy that combines temporary inhibition of critical areas (virtual lesion) with intensive behavioral training to foster the activation of alternative brain resources. By progressively reducing the functional relevance of targeted areas, the goal is to facilitate resection with reduced risks of neurological sequelae. However, it is still unclear which modality (invasive vs. non-invasive neuromodulation) and volume of therapy (behavioral training) may be optimal in terms of feasibility and efficacy. Methods and analysis Patients undertake between 10 and 20 daily sessions consisting of neuromodulation coupled with intensive task training, individualized based on the target site and neurological functions at risk of being compromised. The primary outcome of the proposed pilot, single-cohort trial is to investigate the feasibility and potential effectiveness of a non-invasive NICP protocol on neuroplasticity and post-surgical outcomes. Secondary outcomes investigating longitudinal changes (neuroimaging, neurophysiology, and clinical) are measured pre-NICP, post-NICP, and post-surgery. Ethics and dissemination Ethics approval was obtained from the Research Ethical Committee of Fundació Unió Catalana d'Hospitals (approval number: CEI 21/65, version 1, 13/07/2021). The results of the study will be submitted to a peer-reviewed journal and presented at scientific congresses. Clinical trial registration ClinicalTrials.gov, identifier NCT05844605.
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Affiliation(s)
- Leonardo Boccuni
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Kilian Abellaneda-Pérez
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Jesús Martín-Fernández
- Department of Neurosurgery, Hôpital Gui de Chauliac, Montpellier, France
- Department of Neurosurgery, Hospital Universitario Nuestra Señora de Candelaria, Tenerife, Spain
- Department of Basic Medical Sciences, Universidad de La Laguna, Tenerife, Spain
| | - David Leno-Colorado
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Alba Roca-Ventura
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
- Department of Medicine, Faculty of Medicine and Health Sciences, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
| | - Alba Prats Bisbe
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
| | - Edgar Antonio Buloz-Osorio
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
- Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Badalona, Barcelona, Spain
- Department of Morphological Sciences (Human Anatomy and Embriology Unit), Faculty of Medicine, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - David Bartrés-Faz
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Department of Medicine, Faculty of Medicine and Health Sciences, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institut de Recerca Biomèdica August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Nuria Bargalló
- Institut de Recerca Biomèdica August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centre de Diagnòstic per la Imatge Clínic, Hospital Clínic de Barcelona, Barcelona, Spain
| | - María Cabello-Toscano
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Department of Medicine, Faculty of Medicine and Health Sciences, Institute of Neurosciences, University of Barcelona, Barcelona, Spain
- Institut de Recerca Biomèdica August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | | | - Emma Muñoz-Moreno
- Experimental 7T MRI Unit, Magnetic Resonance Imaging Core Facility, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Carlo Trompetto
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
- Department of Neuroscience, Division of Neurorehabilitation, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Lucio Marinelli
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
- Department of Neuroscience, Division of Clinical Neurophysiology, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | | | - Hugues Duffau
- Department of Neurosurgery, Hôpital Gui de Chauliac, Montpellier, France
- Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Álvaro Pascual-Leone
- Hinda and Arthur Marcus Institute for Aging Research and Deanna and Sidney Wolk Center for Memory Health, Hebrew Senior Life, Boston, MA, United States
- Department of Neurology, Harvard Medical School, Boston, MA, United States
| | - Josep María Tormos Muñoz
- Institut Guttmann, Institut Universitari de Neurorehabilitació adscrit a la UAB, Badalona, Barcelona, Spain
- Centro de Investigación Traslacional San Alberto Magno, Facultad de Medicina y Ciencias de la Salud, Universidad Católica de Valencia San Vicente Mártir, Valencia, Spain
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Térémetz M, Hamdoun S, Colle F, Gerardin E, Desvilles C, Carment L, Charron S, Cuenca M, Calvet D, Baron JC, Turc G, Maier MA, Rosso C, Mas JL, Lindberg PG. Efficacy of interactive manual dexterity training after stroke: a pilot single-blinded randomized controlled trial. J Neuroeng Rehabil 2023; 20:93. [PMID: 37464404 PMCID: PMC10355015 DOI: 10.1186/s12984-023-01213-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 07/10/2023] [Indexed: 07/20/2023] Open
Abstract
OBJECTIVE To compare the efficacy of Dextrain Manipulandum™ training of dexterity components such as force control and independent finger movements, to dose-matched conventional therapy (CT) post-stroke. METHODS A prospective, single-blind, pilot randomized clinical trial was conducted. Chronic-phase post-stroke patients with mild-to-moderate dexterity impairment (Box and Block Test (BBT) > 1) received 12 sessions of Dextrain or CT. Blinded measures were obtained before and after training and at 3-months follow-up. Primary outcome was BBT-change (after-before training). Secondary outcomes included changes in motor impairments, activity limitations and dexterity components. Corticospinal excitability and short intracortical inhibition (SICI) were measured using transcranial magnetic stimulation. RESULTS BBT-change after training did not differ between the Dextrain (N = 21) vs CT group (N = 21) (median [IQR] = 5[2-7] vs 4[2-7], respectively; P = 0.36). Gains in BBT were maintained at the 3-month post-training follow-up, with a non-significant trend for enhanced BBT-change in the Dextrain group (median [IQR] = 3[- 1-7.0], P = 0.06). Several secondary outcomes showed significantly larger changes in the Dextrain group: finger tracking precision (mean ± SD = 0.3 ± 0.3N vs - 0.1 ± 0.33N; P < 0.0018), independent finger movements (34.7 ± 25.1 ms vs 7.7 ± 18.5 ms, P = 0.02) and maximal finger tapping speed (8.4 ± 7.1 vs 4.5 ± 4.9, P = 0.045). At follow-up, Dextrain group showed significantly greater improvement in Motor Activity Log (median/IQR = 0.7/0.2-0.8 vs 0.2/0.1-0.6, P = 0.05). Across both groups SICI increased in patients with greater BBT-change (Rho = 0.80, P = 0.006). Comparing Dextrain subgroups with maximal grip force higher/lower than median (61.2%), BBT-change was significantly larger in patients with low vs high grip force (7.5 ± 5.6 vs 2.9 ± 2.8; respectively, P = 0.015). CONCLUSIONS Although immediate improvements in gross dexterity post-stroke did not significantly differ between Dextrain training and CT, our findings suggest that Dextrain enhances recovery of several dexterity components and reported hand-use, particularly when motor impairment is moderate (low initial grip force). Findings need to be confirmed in a larger trial. Trial registration ClinicalTrials.gov NCT03934073 (retrospectively registered).
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Affiliation(s)
- Maxime Térémetz
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
| | - Sonia Hamdoun
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
- Service de Médecine Physique et de Réadaptation, Groupe Hospitalier Universitaire Paris, Psychiatrie et Neurosciences, 1 Rue Cabanis, 75014, Paris, France
| | - Florence Colle
- SSR Neurologique, Hôpitaux de Saint-Maurice, 12/14 Rue du Val d'Osne, 94410, Saint-Maurice, France
| | - Eloïse Gerardin
- Neurology Department, Stroke Unit, UCLouvain/CHU UCL Namur (Godinne), Yvoir, Belgium
| | - Claire Desvilles
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
| | - Loïc Carment
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
| | - Sylvain Charron
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
| | - Macarena Cuenca
- Centre de Recherche Clinique, Groupe Hospitalier Universitaire Paris, Psychiatrie et Neurosciences, 1 Rue Cabanis, 75014, Paris, France
| | - David Calvet
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
- Service de Neurologie, Groupe Hospitalier Universitaire Paris, Psychiatrie et Neurosciences, 1 Rue Cabanis, 75014, Paris, France
- FHU NeuroVasc, Paris, France
| | - Jean-Claude Baron
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
- Service de Neurologie, Groupe Hospitalier Universitaire Paris, Psychiatrie et Neurosciences, 1 Rue Cabanis, 75014, Paris, France
- FHU NeuroVasc, Paris, France
| | - Guillaume Turc
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
- Service de Neurologie, Groupe Hospitalier Universitaire Paris, Psychiatrie et Neurosciences, 1 Rue Cabanis, 75014, Paris, France
- FHU NeuroVasc, Paris, France
| | - Marc A Maier
- Université Paris Cité, CNRS, Integrative Neuroscience and Cognition Center, 75006, Paris, France
| | - Charlotte Rosso
- Institut du Cerveau et de la Moelle Épinière, ICM, Inserm U 1127, CNRS UMR 7225, Sorbonne Université, Paris, France
| | - Jean-Louis Mas
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France
- Service de Neurologie, Groupe Hospitalier Universitaire Paris, Psychiatrie et Neurosciences, 1 Rue Cabanis, 75014, Paris, France
- FHU NeuroVasc, Paris, France
| | - Påvel G Lindberg
- Institute of Psychiatry and Neuroscience of Paris, INSERM U1266, Université Paris Cité, 102-108 Rue de La Santé, 75014, Paris, France.
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10
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Ko MJ, Chuang YC, Ou-Yang LJ, Cheng YY, Tsai YL, Lee YC. The Application of Soft Robotic Gloves in Stroke Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Brain Sci 2023; 13:900. [PMID: 37371378 DOI: 10.3390/brainsci13060900] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Wearable robotic devices have been strongly put into use in both the clinical and research fields of stroke rehabilitation over the past decades. This study aimed to explore the effectiveness of soft robotic gloves (SRGs) towards improving the motor recovery and functional abilities in patients with post-stroke hemiparesis. Five major bibliographic databases, PubMed, Embase, Cochrane Library, Web of Science, and the Physiotherapy Evidence Database, were all reviewed for enrollment regarding comparative trials prior to 7 March 2023. We included adults with stroke and compared their rehabilitation using SRGs to conventional rehabilitation (CR) on hand function in terms of the Fugl-Meyer Upper Extremity Motor Assessment (FMA-UE), Fugl-Meyer Distal Upper Extremity Motor Assessment (FMA-distal UE), box and blocks test score, grip strength test, and the Jebsen-Taylor hand function test (JTT). A total of 8 studies, comprising 309 participants, were included in the analysis. Compared to CR, rehabilitation involving SRGs achieved better FMA-UE (MD 6.52, 95% CI: 3.65~9.39), FMA-distal UE (MD 3.27, 95% CI: 1.50~5.04), and JJT (MD 13.34, CI: 5.16~21.53) results. Subgroup analysis showed that stroke latency of more than 6 months and training for more than 30 min offered a better effect as well. In conclusion, for patients with stroke, rehabilitation using SRGs is recommended to promote the functional abilities of the upper extremities.
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Affiliation(s)
- Ming-Jian Ko
- Department of Education, Taichung Veterans General Hospital, Taichung 407219, Taiwan
| | - Ya-Chi Chuang
- Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung 407219, Taiwan
| | - Liang-Jun Ou-Yang
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Linkou, Taoyuan 333423, Taiwan
| | - Yuan-Yang Cheng
- Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung 407219, Taiwan
- Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taichung 402202, Taiwan
| | - Yu-Lin Tsai
- Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung 407219, Taiwan
| | - Yu-Chun Lee
- Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung 407219, Taiwan
- Department of Exercise Health Science, National Taiwan University of Sport, Taichung 404401, Taiwan
- Department of Industrial Engineering and Enterprise Information, Tunghai University, Taichung 407224, Taiwan
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11
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Cognitive function is associated with home discharge in subacute stroke patients: a retrospective cohort study. BMC Neurol 2022; 22:219. [PMID: 35698048 PMCID: PMC9190167 DOI: 10.1186/s12883-022-02745-8] [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: 02/17/2022] [Accepted: 06/06/2022] [Indexed: 11/10/2022] Open
Abstract
Aim To investigate the cognitive function and its relation to the home discharge of patients following subacute stroke. Methods This retrospective cohort study included 1,229 convalescent patients experiencing their first subacute stroke. We determined discharge destination and demographic and clinical information. We recorded the following measurement scores: Mini-Mental State Examination (MMSE) score, Stroke Impairment Assessment Set score, grip strength, and Functional Independence Measure (FIM). We performed a multivariable logistic regression analysis with the forced-entry method to identify factors related to home discharge. Results Of the 1,229 participants (mean age: 68.7 ± 13.5 years), 501 (40.8%), 735 (59.8%), and 1,011 (82.3%) were female, had cerebral infarction, and were home discharged, respectively. Multivariable logistic regression analysis revealed that age (odds ratio [OR], 0.93; 95% confidence interval [CI], 0.91 – 0.96; P < 0.001), duration from stroke onset to admission (OR, 0.98; 95% CI, 0.96 – 0.99; P = 0.003), living situation (OR, 4.40; 95% CI, 2.69 – 7.20; P < 0.001), MMSE score at admission (OR, 1.05; 95% CI, 1.00 – 1.09; P = 0.035), FIM motor score at admission (OR, 1.04; 95% CI, 1.01 – 1.06; P = 0.001), and FIM cognitive score at admission (OR, 1.08; 95% CI, 1.04 – 1.13; P < 0.001) were significantly associated with home discharge. Conclusions MMSE at admission is significantly associated with home discharge in patients with subacute stroke. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-022-02745-8.
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12
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Polastri M, Boschi S, Tchantchaleishvili V, Loforte A. Hand grip strength in patients with
LVADs
: A scoping review. Artif Organs 2022; 46:747-754. [DOI: 10.1111/aor.14180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 11/11/2021] [Accepted: 01/07/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Massimiliano Polastri
- Department of Continuity of Care and Disability, Physical Medicine and Rehabilitation IRCCS Azienda Ospedaliero‐Universitaria di Bologna, St. Orsola University Hospital Bologna Italy
| | - Silvia Boschi
- Department of Cardiac‐Thoracic and Vascular Diseases, Cardiac Surgery and Transplantation IRCCS Azienda Ospedaliero‐Universitaria di Bologna, St. Orsola University Hospital Bologna Italy
| | | | - Antonio Loforte
- Department of Cardiac‐Thoracic and Vascular Diseases, Cardiac Surgery and Transplantation IRCCS Azienda Ospedaliero‐Universitaria di Bologna, St. Orsola University Hospital Bologna Italy
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13
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Kerr A, Grealy MA, Kuschmann A, Rutherford R, Rowe P. A Co-creation Centre for Accessible Rehabilitation Technology. FRONTIERS IN REHABILITATION SCIENCES 2022; 2:820929. [PMID: 36188853 PMCID: PMC9397706 DOI: 10.3389/fresc.2021.820929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 12/13/2021] [Indexed: 12/02/2022]
Abstract
Background: The prevalence of disabling conditions is increasing globally. Rehabilitation improves function and quality of life across many conditions, particularly when applied intensively. The limited workforce, however, cannot deliver evidence-based intensive rehabilitation. By providing individuals with the tools for self- rehabilitation, technology helps bridge the gap between evidence and practise. Few people, however, can access rehabilitation technology. Barriers such as cost, training, education, portability and poor design stand in the way of equitable access. Our group of engineers and researchers have established a centre dedicated to developing accessible technology through close, frequent engagement with users and industry. Methods: The centre employs a co-creation model, coupling engineering and science with user experience and industrial partnerships to develop accessible technology and associated processes. Due to the complexity and size of the challenge the initial focus is stroke. Recruited through a medical charity, participants, with a wide range of disabilities, use prototype and commercial technology during an 8-week rehabilitation programme with supervision from health professionals. The centre includes de-weighting systems, neurostimulation, virtual reality, treadmills, bespoke rehab games, communication apps, powered exercise equipment and gamified resistance equipment. Standard outcome measures (International Classification of Functioning, Disability and Health) are recorded before, during, immediately after, and 3 months after the intervention and used in combination with an interview to design the initial rehabilitation programme, which is reviewed fortnightly. Qualitative methods (surveys and interviews) are used to capture personal experiences of the programme and individual technology and an advisory group of stroke survivors help interpret outcomes to feed into the technology design process. Ethical approval has been granted for a pilot cohort study with stroke survivors, which is currently underway (01/09/2021–31/12/2021) investigating acceptability and feasibility, due to report findings in 2022. Discussion: Through partnerships, research collaborations and a co-creation model a new centre dedicated to the development of accessible rehabilitation technology has been launched and currently undergoing acceptability and feasibility testing with stroke survivors. The centre, through its close engagement with users and industry, has the potential to transform the way rehabilitation technology is developed and help revolutionise the way rehabilitation is delivered.
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Affiliation(s)
- Andy Kerr
- Biomedical Engineering, University of Strathclyde, Glasgow, United Kingdom
- *Correspondence: Andy Kerr
| | - Madeleine Ann Grealy
- Psychological Sciences and Health, University of Strathclyde, Glasgow, United Kingdom
| | - Anja Kuschmann
- Psychological Sciences and Health, University of Strathclyde, Glasgow, United Kingdom
| | | | - Philip Rowe
- Biomedical Engineering, University of Strathclyde, Glasgow, United Kingdom
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14
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Mora L, Committeri G, Ciavarro M, Cocchini G. Selective effects of a brain tumor on the metric representation of the hand: a pre- versus post-surgery comparison. Exp Brain Res 2022; 240:3183-3192. [PMID: 36260096 PMCID: PMC9678987 DOI: 10.1007/s00221-022-06475-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 09/30/2022] [Indexed: 01/15/2023]
Abstract
Body representation disorders are complex, varied, striking, and very disabling in most cases. Deficits of body representation have been described after lesions to multimodal and sensorimotor cortical areas. A few studies have reported the effects of tumors on the representation of the body, but little is known about the changes after tumor resection. Moreover, the impact of brain lesions on the hand size representation has been investigated in few clinical cases. Hands are of special importance, as no other body part has the ability for movement and interaction with the environment that the hands have, and we use them for a multitude of daily activities. Studies with clinical population can add further knowledge into the way hands are represented. Here, we report a single case study of a patient (AM) who was an expert bodybuilder and underwent a surgery to remove a glioblastoma in the left posterior prefrontal and precentral cortex at the level of the hand's motor region. Pre- (20 days) and post- (4 months) surgery assessment did not show any motor or cognitive impairments. A hand localization task was used, before and after surgery (12 months), to measure possible changes of the metric representation of his right hand. Results showed a post-surgery modulation of the typically distorted hand representation, with an overall accuracy improvement, especially on width dimension. These findings support the direct involvement of sensorimotor areas in the implicit representation of the body size and its relevance on defining specific size representation dimensions.
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Affiliation(s)
- Laura Mora
- grid.15874.3f0000 0001 2191 6040Psychology Department, Goldsmiths University of London, London, SE14 6NW UK
| | - Giorgia Committeri
- grid.412451.70000 0001 2181 4941Institute of Advanced Biomedical Technologies, University “G. d’Annunzio”, Chieti-Pescara, Italy
| | - Marco Ciavarro
- grid.419543.e0000 0004 1760 3561IRCCS Neuromed, Pozzilli, Italy
| | - Gianna Cocchini
- grid.15874.3f0000 0001 2191 6040Psychology Department, Goldsmiths University of London, London, SE14 6NW UK
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15
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Zhang Y, Liu P, Pan Y, Li Y, Zhang L, Li Y, Ma L. Reliability and Validity of the Function Impairment Screening Tool in Chinese Older Adults. Front Med (Lausanne) 2021; 8:720607. [PMID: 34722565 PMCID: PMC8548427 DOI: 10.3389/fmed.2021.720607] [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: 06/04/2021] [Accepted: 09/16/2021] [Indexed: 12/24/2022] Open
Abstract
Background: Physical function gradually decreases with age in older adults, affecting their independence and quality of life and leaving them prone to adverse outcomes. Despite the importance of assessing function for older adults, most studies have focused on disability and paid less attention to functional impairment. Thus, given the lack of valid and practical methods for evaluating functional impairment for older adults, we developed the function impairment screening tool (FIST) using the Delphi method. Objective: This study aimed to evaluate the reliability and validity of the FIST in Chinese older adults. Methods: A total of 489 participants aged 60 years or older, and who had completed the FIST were included. A subgroup of 50 participants completed the FIST a second time, 1 week after the first round, and the test–retest reliability was evaluated using the intraclass correlation coefficient (ICC). Reliability was tested using Cronbach's alpha. Validity was examined using exploratory factor analysis. Criterion-related validity was assessed using correlations between the FIST and the Barthel Index activities of daily living (ADL), Lawton, and Brody instrumental activities of daily living (LB-IADL). Results: The Cronbach's alpha coefficient for the FIST was 0.930 (P < 0.001). The test–retest reliability was good, with an ICC of 0.928 (95% confidence interval [0.874, 0.960]). Exploratory factor analyses revealed one factor accounting for 60.14% of the scale's variance and the load values of every item were >0.4 (0.489–0.872). The correlation coefficient was 0.572 (P < 0.001) between the FIST score and ADL, and was 0.793 (P < 0.001) between the FIST score and IADL. The FIST score was positively correlated with walking speed (r = 0.475, P < 0.001) and grip strength (r = 0.307, P < 0.001), and negatively correlated with age (r = −0.588, P < 0.001) and Fried frailty phenotype (r = −0.594, P < 0.001). Conclusion: The FIST is a reliable and valid instrument for assessing physical function impairment in older adults.
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Affiliation(s)
- Yaxin Zhang
- Department of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Pan Liu
- Department of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yiming Pan
- Department of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ying Li
- Department of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Li Zhang
- Department of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yun Li
- Department of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Lina Ma
- Department of Geriatrics, China National Clinical Research Center for Geriatric Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
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16
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Syndrome of the trephined: clinical spectrum, risk factors, and impact of cranioplasty on neurologic recovery in a prospective cohort. Neurosurg Rev 2021; 45:1431-1443. [PMID: 34618250 PMCID: PMC8976790 DOI: 10.1007/s10143-021-01655-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/09/2021] [Accepted: 09/24/2021] [Indexed: 01/18/2023]
Abstract
Syndrome of the trephined (SoT) is an underrecognized complication after decompressive craniectomy. We aimed to investigate SoT incidence, clinical spectrum, risk factors, and the impact of the cranioplasty on neurologic recovery. Patients undergoing a large craniectomy (> 80 cm2) and cranioplasty were prospectively evaluated using modified Rankin score (mRS), cognitive (attention/processing speed, executive function, language, visuospatial), motor (Motricity Index, Jamar dynamometer, postural score, gait assessment), and radiologic evaluation within four days before and after a cranioplasty. The primary outcome was SoT, diagnosed when a neurologic improvement was observed after the cranioplasty. The secondary outcome was a good neurologic outcome (mRS 0–3) 4 days and 90 days after the cranioplasty. Logistic regression models were used to evaluate the risk factors for SoT and the impact of cranioplasty timing on neurologic recovery. We enrolled 40 patients with a large craniectomy; 26 (65%) developed SoT and improved after the cranioplasty. Brain trauma, hemorrhagic lesions, and shifting of brain structures were associated with SoT. After cranioplasty, a shift towards a good outcome was observed within 4 days (p = 0.025) and persisted at 90 days (p = 0.005). Increasing delay to cranioplasty was associated with decreased odds of improvement when adjusting for age and baseline disability (odds ratio 0.96; 95% CI, 0.93–0.99, p = 0.012). In conclusion, SoT is frequent after craniectomy and interferes with neurologic recovery. High suspicion of SoT should be exercised in patients who fail to progress or have a previous trauma, hemorrhage, or shifting of brain structures. Performing the cranioplasty earlier was associated with improved and quantifiable neurologic recovery.
Graphical abstract ![]()
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17
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Ghai S, Maso FD, Ogourtsova T, Porxas AX, Villeneuve M, Penhune V, Boudrias MH, Baillet S, Lamontagne A. Neurophysiological Changes Induced by Music-Supported Therapy for Recovering Upper Extremity Function after Stroke: A Case Series. Brain Sci 2021; 11:brainsci11050666. [PMID: 34065395 PMCID: PMC8161385 DOI: 10.3390/brainsci11050666] [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: 03/29/2021] [Revised: 05/12/2021] [Accepted: 05/17/2021] [Indexed: 12/30/2022] Open
Abstract
Music-supported therapy (MST) follows the best practice principles of stroke rehabilitation and has been proven to instigate meaningful enhancements in motor recovery post-stroke. The existing literature has established that the efficacy and specificity of MST relies on the reinforcement of auditory-motor functional connectivity in related brain networks. However, to date, no study has attempted to evaluate the underlying cortical network nodes that are key to the efficacy of MST post-stroke. In this case series, we evaluated changes in connectivity within the auditory-motor network and changes in upper extremity function following a 3-week intensive piano training in two stroke survivors presenting different levels of motor impairment. Connectivity was assessed pre- and post-training in the α- and the β-bands within the auditory-motor network using magnetoencephalography while participants were passively listening to a standardized melody. Changes in manual dexterity, grip strength, movement coordination, and use of the upper extremity were also documented in both stroke survivors. After training, an increase in the clinical measures was accompanied by enhancements in connectivity between the auditory and motor network nodes for both the α- and the β-bands, especially in the affected hemisphere. These neurophysiological changes associated with the positive effects of post-stroke MST on motor outcomes delineate a path for a larger scale clinical trial.
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Affiliation(s)
- Shashank Ghai
- School of Physical and Occupational Therapy, McGill University, Montreal, QC H3G 1Y5, Canada; (T.O.); (M.-H.B.); (A.L.)
- Feil & Oberfeld Research Centre of the Jewish Rehabilitation Hospital–CISSS Laval, A Research Site of the Centre for Interdisciplinary Research of Greater Montreal (CRIR), Laval, QC H7V 1R2, Canada;
- Correspondence:
| | - Fabien Dal Maso
- Laboratory of Simulation and Movement Modelling, School of Kinesiology and Physical Activity, Université de Montréal, Montreal, QC H3T 1J4, Canada;
- Centre Interdisciplinaire de Recherche sur le Cerveau et l’Apprentissage, Montréal, QC H7N 0A5, Canada
| | - Tatiana Ogourtsova
- School of Physical and Occupational Therapy, McGill University, Montreal, QC H3G 1Y5, Canada; (T.O.); (M.-H.B.); (A.L.)
- Feil & Oberfeld Research Centre of the Jewish Rehabilitation Hospital–CISSS Laval, A Research Site of the Centre for Interdisciplinary Research of Greater Montreal (CRIR), Laval, QC H7V 1R2, Canada;
| | - Alba-Xifra Porxas
- Graduate Program in Biological and Biomedical Engineering, McGill University, Montreal, QC H3A 0C3, Canada;
| | - Myriam Villeneuve
- Feil & Oberfeld Research Centre of the Jewish Rehabilitation Hospital–CISSS Laval, A Research Site of the Centre for Interdisciplinary Research of Greater Montreal (CRIR), Laval, QC H7V 1R2, Canada;
| | - Virginia Penhune
- Department of Psychology, Concordia University, Montreal, QC H3G 1M8, Canada;
- Laboratory for Brain Music and Sound (BRAMS), Centre for Research in Brain, Language and Music, Montreal, QC H2V 2S9, Canada
| | - Marie-Hélène Boudrias
- School of Physical and Occupational Therapy, McGill University, Montreal, QC H3G 1Y5, Canada; (T.O.); (M.-H.B.); (A.L.)
- Feil & Oberfeld Research Centre of the Jewish Rehabilitation Hospital–CISSS Laval, A Research Site of the Centre for Interdisciplinary Research of Greater Montreal (CRIR), Laval, QC H7V 1R2, Canada;
| | - Sylvain Baillet
- McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, QC H3A 2B4, Canada;
| | - Anouk Lamontagne
- School of Physical and Occupational Therapy, McGill University, Montreal, QC H3G 1Y5, Canada; (T.O.); (M.-H.B.); (A.L.)
- Feil & Oberfeld Research Centre of the Jewish Rehabilitation Hospital–CISSS Laval, A Research Site of the Centre for Interdisciplinary Research of Greater Montreal (CRIR), Laval, QC H7V 1R2, Canada;
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18
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Maenza C, Wagstaff DA, Varghese R, Winstein C, Good DC, Sainburg RL. Remedial Training of the Less-Impaired Arm in Chronic Stroke Survivors With Moderate to Severe Upper-Extremity Paresis Improves Functional Independence: A Pilot Study. Front Hum Neurosci 2021; 15:645714. [PMID: 33776672 PMCID: PMC7994265 DOI: 10.3389/fnhum.2021.645714] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 02/23/2021] [Indexed: 01/22/2023] Open
Abstract
The ipsilesional arm of stroke patients often has functionally limiting deficits in motor control and dexterity that depend on the side of the brain that is lesioned and that increase with the severity of paretic arm impairment. However, remediation of the ipsilesional arm has yet to be integrated into the usual standard of care for upper limb rehabilitation in stroke, largely due to a lack of translational research examining the effects of ipsilesional-arm intervention. We now ask whether ipsilesional-arm training, tailored to the hemisphere-specific nature of ipsilesional-arm motor deficits in participants with moderate to severe contralesional paresis, improves ipsilesional arm performance and generalizes to improve functional independence. We assessed the effects of this intervention on ipsilesional arm unilateral performance [Jebsen–Taylor Hand Function Test (JHFT)], ipsilesional grip strength, contralesional arm impairment level [Fugl–Meyer Assessment (FM)], and functional independence [Functional independence measure (FIM)] (N = 13). Intervention occurred over a 3 week period for 1.5 h/session, three times each week. All sessions included virtual reality tasks that targeted the specific motor control deficits associated with either left or right hemisphere damage, followed by graded dexterity training in real-world tasks. We also exposed participants to 3 weeks of sham training to control for the non-specific effects of therapy visits and interactions. We conducted five test-sessions: two pre-tests and three post-tests. Our results indicate substantial improvements in the less-impaired arm performance, without detriment to the paretic arm that transferred to improved functional independence in all three posttests, indicating durability of training effects for at least 3 weeks. We provide evidence for establishing the basis of a rehabilitation approach that includes evaluation and remediation of the ipsilesional arm in moderately to severely impaired stroke survivors. This study was originally a crossover design; however, we were unable to complete the second arm of the study due to the COVID-19 pandemic. We report the results from the first arm of the planned design as a longitudinal study.
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Affiliation(s)
- Candice Maenza
- Department of Neurology, Pennsylvania State University College of Medicine, Hershey, PA, United States.,Department of Kinesiology, Pennsylvania State University, State College, PA, United States
| | - David A Wagstaff
- Department of Human Development and Family Studies, Pennsylvania State University, State College, PA, United States
| | - Rini Varghese
- Department of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, United States
| | - Carolee Winstein
- Department of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA, United States
| | - David C Good
- Department of Neurology, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - Robert L Sainburg
- Department of Neurology, Pennsylvania State University College of Medicine, Hershey, PA, United States.,Department of Kinesiology, Pennsylvania State University, State College, PA, United States
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Association between hand grip strength and stroke in China: a prospective cohort study. Aging (Albany NY) 2021; 13:8204-8213. [PMID: 33686964 PMCID: PMC8034956 DOI: 10.18632/aging.202630] [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: 09/10/2020] [Accepted: 01/21/2021] [Indexed: 12/15/2022]
Abstract
OBJECTIVES The association between weak hand grip strength (HGS) and stroke recovery has been studied; however, few studies focused on the association of HGS with stroke prevalence and incidence. METHODS A prospective cohort baseline study of a nationally representative sample in Chinese adults aged 45 years and older in 2011 was followed up in 2015. 8871 participants without stroke at baseline were followed. The associations of HGS and its changes with stroke prevalence and incidence were investigated using logistic regression models and Cox proportional hazards regression models. RESULTS Association of HGS and stroke prevalence was significant. HGS weakness significantly increased risk of stroke incidence, with 89.3% higher risk when compared to normal HGS. During 35,263 person-years of follow-up, 112 stroke patients occurred. The four-year incidence rate ratio of stroke for participants with a HGS weakness was 2.15, compared to normal HGS participants. HGS changes in weakness/weakness from 2011 to 2015(D-HGS) and normal/weakness D-HGS had higher risks of stroke incidence when compared with those who had normal/normal D-HGS. CONCLUSIONS HGS weakness and decline of HGS were associated with stroke incidence for adults aged 45 years and older in China.
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Sabbah A, El Mously S, Elgendy HHM, Farag MAAE, Elwishy AAB. Functional outcome of joint mobilization added to task-oriented training on hand function in chronic stroke patients. THE EGYPTIAN JOURNAL OF NEUROLOGY, PSYCHIATRY AND NEUROSURGERY 2020. [DOI: 10.1186/s41983-020-00170-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Approximately half of stroke patients show impaired upper limb and hand function. Task-oriented training focuses on functional tasks, while joint mobilization technique aims to restore the accessory movements of the joints.
Objective
To investigate the effect of adding joint mobilization to task-oriented training to help the patients in reaching a satisfactory level of recovery for their hand function.
Patients and methods
Thirty chronic stroke patients with paretic hand participated in the study; they were divided equally into study and control groups. The study group received joint mobilization followed by task-oriented training for the affected hand. Meanwhile, the control group received task-oriented training only. Both groups received their treatment in the form of 3 sessions per week for 6 successive weeks. The primary outcome measures were hand function that was assessed by Jebsen-Taylor hand function test (JTT) and active and passive wrist extension range of motion (ROM) that was measured by a standard goniometer. The secondary outcome measure was the grip strength of the hand that was assessed by a JAMAR adjustable hand dynamometer.
Results
There was a significant improvement in all the outcome measurements in both groups that were more evident in the study group.
Conclusion
Combining joint mobilization with task-oriented training had a highly significant effect in improving the hand function in chronic stroke patients compared to task-oriented training alone.
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Kang MG, Yun SJ, Lee SY, Oh BM, Lee HH, Lee SU, Seo HG. Effects of Upper-Extremity Rehabilitation Using Smart Glove in Patients With Subacute Stroke: Results of a Prematurely Terminated Multicenter Randomized Controlled Trial. Front Neurol 2020; 11:580393. [PMID: 33240205 PMCID: PMC7680863 DOI: 10.3389/fneur.2020.580393] [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: 07/06/2020] [Accepted: 10/20/2020] [Indexed: 12/14/2022] Open
Abstract
Background: Although there have been many trials and interventions for reducing upper-extremity impairment in stroke survivors, it remains a challenge. A novel intervention is needed to provide high-repetition task-specific training early after stroke. Objective: This study aimed to investigate the effect of smart glove training (SGT) for upper-extremity rehabilitation in patients with subacute stroke. Methods: A prospective, multicenter, randomized, controlled study was conducted in patients with upper-extremity hemiparesis with Brunnstrom stage for arm 2–5 in the subacute phase after stroke. Eligible participants were randomly allocated to the SGT group or the control group. The SGT group underwent 30 min of standard occupational therapy plus 30 min of upper-extremity training with smart glove. The control group underwent standard occupational therapy for 30 min plus upper-extremity self-training (homework tasks at bedside) for 30 min. All participants underwent each intervention 5 days/week for 2 consecutive weeks. They were evaluated before, immediately after, and 4 weeks after the intervention. The primary outcome measure was the change in the score of the Fugl-Meyer assessment of the upper extremity (FMA-UE). Results: Twenty-three patients were enrolled. Repeated-measures analysis of covariance after controlling for age and disease duration showed significant time × group interaction effects in the FMA-UE, FMA-distal, and FMA-coordination/speed (p = 0.018, p = 0.002, p = 0.006). Repeated-measures analysis of variance showed significant time × group interaction effects in the FMA-UE, FMA-distal, and Box and Block Test (p = 0.034, p = 0.010, p = 0.046). Mann-Whitney U-test showed a statistically higher increase in the FMA-UE and FMA-distal in the SGT group than in the control group (p = 0.023, p = 0.032). Conclusion: Upper-extremity rehabilitation with a smart glove may reduce upper-extremity impairment in patients with subacute stroke. Clinical Trial Registration: ClinicalTrials.gov (NCT02592759).
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Affiliation(s)
- Min-Gu Kang
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Seo Jung Yun
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Sang Yoon Lee
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, South Korea
| | - Byung-Mo Oh
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Hyun Haeng Lee
- Department of Rehabilitation Medicine, Konkuk University Medical Center, Seoul, South Korea
| | - Shi-Uk Lee
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, South Korea
| | - Han Gil Seo
- Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, South Korea
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22
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Niama Natta DD, Lejeune T, Detrembleur C, Yarou B, Sogbossi ES, Alagnidé E, Kpadonou T, Selves C, Stoquart G. Effectiveness of a self-rehabilitation program to improve upper-extremity function after stroke in developing countries: A randomized controlled trial. Ann Phys Rehabil Med 2020; 64:101413. [PMID: 32619630 DOI: 10.1016/j.rehab.2020.03.017] [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] [Received: 04/11/2019] [Revised: 10/26/2019] [Accepted: 03/17/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND About two-thirds of stroke patients present long-term upper-limb impairment and limitations of activity, which constitutes a challenge in rehabilitation. This situation is particularly true in developing countries, where there is a need for inexpensive rehabilitation solutions. OBJECTIVE This study assessed the effectiveness of a self-rehabilitation program including uni- or bi-manual functional exercises for improving upper-limb function after stroke with respect to the context in Benin, West Africa. METHODS In this single-blind randomized controlled trial, chronic stroke individuals (>6 months post-stroke) performed a supervised home-based self-rehabilitation program for 8 weeks (intervention group); the control group did not receive any treatment. Participants were assessed before treatment (T0), at the end of treatment (T1) and 8 weeks after the end of treatment (T2). The primary outcome was the manual ability of the upper limb, assessed with ABILHAND-Stroke Benin. Secondary outcomes were grip force, motor impairment (Fugl-Meyer Assessment - Upper Extremity), gross manual ability (Box and Block test, Wolf Motor Function test) and quality of life (WHOQOL-26). RESULTS We included 28 individuals in the intervention group and 31 in the control group. Adherence to the program was 83%. After 8 weeks of self-rehabilitation, individuals in the intervention group showed significantly improved manual ability and grip force as compared with the control group (P<0.001), with effect size 0.75 and 0.24, respectively. In the intervention group, the difference in average scores was 10% between T0 and T1 and between T0 and T2. Subscores of physical and psychological quality of life were also significantly improved in the intervention group. The other variables remained unchanged. CONCLUSIONS A self-rehabilitation program was effective in improving manual ability, grip force and quality of life in individuals with stroke in Benin. More studies are needed to confirm these results in different contexts.
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Affiliation(s)
- Ditouah Didier Niama Natta
- Physical medicine and rehabilitation department, National university hospital of Cotonou, Cotonou, Benin; NMSK lab, Institut de recherche expérimentale et clinique (IREC), UCLouvain, Brussels, Belgium
| | - Thierry Lejeune
- NMSK lab, Institut de recherche expérimentale et clinique (IREC), UCLouvain, Brussels, Belgium; Physical medicine and rehabilitation department, cliniques universitaires Saint-Luc, Brussels, Belgium; Louvain Bionics, UCLouvain, Louvain-La-Neuve, Belgium
| | - Christine Detrembleur
- NMSK lab, Institut de recherche expérimentale et clinique (IREC), UCLouvain, Brussels, Belgium; Louvain Bionics, UCLouvain, Louvain-La-Neuve, Belgium
| | - Berenice Yarou
- Physical medicine and rehabilitation department, National university hospital of Cotonou, Cotonou, Benin
| | - Emmanuel S Sogbossi
- Physical medicine and rehabilitation department, National university hospital of Cotonou, Cotonou, Benin
| | - Etienne Alagnidé
- Physical medicine and rehabilitation department, National university hospital of Cotonou, Cotonou, Benin
| | - Toussaint Kpadonou
- Physical medicine and rehabilitation department, National university hospital of Cotonou, Cotonou, Benin
| | - Clara Selves
- NMSK lab, Institut de recherche expérimentale et clinique (IREC), UCLouvain, Brussels, Belgium; Physical medicine and rehabilitation department, cliniques universitaires Saint-Luc, Brussels, Belgium; Louvain Bionics, UCLouvain, Louvain-La-Neuve, Belgium
| | - Gaëtan Stoquart
- NMSK lab, Institut de recherche expérimentale et clinique (IREC), UCLouvain, Brussels, Belgium; Physical medicine and rehabilitation department, cliniques universitaires Saint-Luc, Brussels, Belgium; Louvain Bionics, UCLouvain, Louvain-La-Neuve, Belgium.
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23
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Farrell JW, Motl RW, Learmonth YC, Pilutti LA. Persons with Multiple Sclerosis Exhibit Strength Asymmetries in both Upper and Lower Extremities. Physiotherapy 2020; 111:83-91. [PMID: 32888729 DOI: 10.1016/j.physio.2020.07.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To characterize strength asymmetries in the upper and lower extremities in persons with multiple sclerosis (PwMS) with severe disability, and examine associations between asymmetries and functional, symptomatic, and participatory outcomes. DESIGN Cross-sectional. SETTING University research laboratory. PARTICIPANTS 25 PwMS with Expanded Disability Status Scale scores between 6.0-8.0. MAIN OUTCOME MEASURES Bilateral strength and asymmetry scores for muscle groups at the ankle, knee, and shoulder joints in addition to grip strength. RESULTS Significant differences were observed between all contralateral strength measures, with asymmetry scores ranging between 20-32%. A high prevalence of asymmetry (i.e., score>10%) was observed for all strength measures, with 92% of participants having four or more affected measures. Significant associations were observed between dorsiflexion asymmetry and physical health-related quality of life (ρ= -0.69; p<0.001), and between shoulder flexion asymmetry and lower extremity function (ρ= -0.62; p=0.001). Plantarflexion (ρ= 0.61; p=0.003) and knee flexion (ρ= 0.63; p=0.002) asymmetry were significantly associated with lower extremity functional asymmetry. CONCLUSIONS A high prevalence of asymmetry in the upper and lower extremities was observed, with asymmetry scores exceeding those previously reported in PwMS with mild-to-moderate disability. Rehabilitation strategies should consider a full body approach to address strength asymmetries.
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Affiliation(s)
- John W Farrell
- Interdisciplinary School of Health Sciences, University of Ottawa, Ottawa, ON, CDN
| | - Robert W Motl
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana-Champaign, IL, USA
| | - Yvonne C Learmonth
- Discipline of Exercise Science, College of Science, Health, Engineering and Education, Murdoch University, Murdoch, WA, Australia; Perron Institute for Neurological and Translational Science, Perth, WA, Australia; Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Murdoch, WA, Australia
| | - Lara A Pilutti
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana-Champaign, IL, USA.
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24
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Pierella C, Pirondini E, Kinany N, Coscia M, Giang C, Miehlbradt J, Magnin C, Nicolo P, Dalise S, Sgherri G, Chisari C, Van De Ville D, Guggisberg A, Micera S. A multimodal approach to capture post-stroke temporal dynamics of recovery. J Neural Eng 2020; 17:045002. [DOI: 10.1088/1741-2552/ab9ada] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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25
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Ortmann SJ, Kesselring J, Kool J. Reliability and validity of measuring grip strength with a robotic-assisted device in patients after stroke. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2020. [DOI: 10.12968/ijtr.2019.0018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background/Aims Robotic assisted devices are increasingly used in neurological rehabilitation for improving upper extremity function. The new hand therapy device Manovo Power of the Armeo Power provides integrated assessment of grip strength measurement. Reliability and validity of the grip strength measurement are unknown. The aim of this study was to evaluate the reliability and validity of grip strength measurement with the hand module of the Manovo Power robot-assisted device compared with a Biometrics E-Link hand-grip dynamometer. Methods This was a cross-sectional study design with grip strength measurements taken once a day for a total of 3 days, with a 2-day interval in between each test. Participants of the study were patients <24 months after first stroke with reduced hand function (n=51). Relative reliability was evaluated using intraclass correlation coefficients (ICC) (2,1). Satisfactory reliability was defined as an ICC>0.8. Absolute reliability was evaluated using limits of agreement (LoA). Validity was supported if the correlation between measures with the two devices was >0.6. Results The robotic device had good intra-rater reliability (ICC=0.89, 95% confidence interval [CI] 0.81–0.94, LoA 1.23–1.16) and inter-rater reliability (ICC=0.91, 95% CI 0.85–0.95, LoA 1.01–1.23). Intra-rater reliability of the Biometrics E-Link grip strength dynamometer was higher compared with the robotic device (ICC=0.98, 95% CI 0.96–0.99, LoA 3.94–4.42). Validity was confirmed by a correlation between devices of 0.76 (95% CI 0.60–0.85). Conclusions Measurement of grip strength with the robotic device was reliable and valid in patients with stroke and impaired hand function. There was no absolute measurement error that might have indicated a learning effect. Reliability was higher for the Biometrics E-Link grip strength dynamometer compared with the robotic-assisted device. Using the robotic device for grip strength measurement in patients who exercise with that device saves time and increases efficiency.
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Affiliation(s)
- Stefan J Ortmann
- Department of Physical/Occupational Therapy, Rehabilitationszentrum Kliniken Valens, Valens, Switzerland
| | - Jürg Kesselring
- Department of Neurology, Rehabilitationszentrum Kliniken Valens, Valens, Switzerland
| | - Jan Kool
- Department of Physical/Occupational Therapy, Rehabilitationszentrum Kliniken Valens, Valens, Switzerland
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26
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Suzuki M, Sugimura S, Suzuki T, Sasaki S, Abe N, Tokito T, Hamaguchi T. Machine-learning prediction of self-care activity by grip strengths of both hands in poststroke hemiplegia. Medicine (Baltimore) 2020; 99:e19512. [PMID: 32176098 PMCID: PMC7440355 DOI: 10.1097/md.0000000000019512] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
To investigate the relationships between grip strengths and self-care activities in stroke patients using a non-linear support vector machine (SVM).Overall, 177 inpatients with poststroke hemiparesis were enrolled. Their grip strengths were measured using the Jamar dynamometer on the first day of rehabilitation training. Self-care activities were assessed by therapists using Functional Independence Measure (FIM), including items for eating, grooming, dressing the upper body, dressing the lower body, and bathing at the time of discharge. When each FIM item score was ≥6 points, the subject was considered independent. One thousand bootstrap grip strength datasets for each independence and dependence in self-care activities were generated from the actual grip strength. Thereafter, we randomly assigned the total bootstrap datasets to 90% training and 10% testing datasets and inputted the bootstrap training data into a non-linear SVM. After training, we used the SVM algorithm to predict a testing dataset for cross-validation. This validation procedure was repeated 10 times.The SVM with grip strengths more accurately predicted independence or dependence in self-care activities than the chance level (mean ± standard deviation of accuracy rate: eating, 0.71 ± 0.04, P < .0001; grooming, 0.77 ± 0.03, P < .0001; upper-body dressing, 0.75 ± 0.03, P < .0001; lower-body dressing, 0.72 ± 0.05, P < .0001; bathing, 0.68 ± 0.03, P < .0001).Non-linear SVM based on grip strengths can prospectively predict self-care activities.
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Affiliation(s)
- Makoto Suzuki
- Faculty of Health Sciences, Tokyo Kasei University, Saitama
| | - Seiichiro Sugimura
- Department of Rehabilitation, St. Marianna University Toyoko Hospital, Kanagawa
| | - Takako Suzuki
- School of Health Sciences, Saitama Prefectural University, Saitama
| | - Shotaro Sasaki
- Department of Rehabilitation, St. Marianna University, Yokohama City Seibu Hospital, Kanagawa, Japan
| | - Naoto Abe
- Department of Rehabilitation, St. Marianna University, Yokohama City Seibu Hospital, Kanagawa, Japan
| | - Takahide Tokito
- Department of Rehabilitation, St. Marianna University, Yokohama City Seibu Hospital, Kanagawa, Japan
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27
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Jung HJ, Lee YM, Kim M, Uhm KE, Lee J. Suggested Assessments for Sarcopenia in Patients With Stroke Who Can Walk Independently. Ann Rehabil Med 2020; 44:20-37. [PMID: 32130836 PMCID: PMC7056329 DOI: 10.5535/arm.2020.44.1.20] [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: 03/14/2019] [Accepted: 07/18/2019] [Indexed: 02/06/2023] Open
Abstract
Objective To investigate variables for assessment of stroke-related sarcopenia that are alternative options to the current assessment for sarcopenia, which focuses on age-related sarcopenia and also has limitations in addressing sarcopenia due to weakness resulting from stroke. Methods Forty patients (17 men, 23 women; mean age, 66.9±15.4 years) with first-ever stroke who can walk independently were included. Muscle mass was determined by measuring ultrasonographic muscle thickness of vastus intermedius, rectus femoris, tibialis anterior, medial gastrocnemius, and biceps brachii muscles in addition to using the skeletal muscle index (SMI) with bioelectrical impedance analysis. Muscle strength was assessed with the Medical Research Council (MRC) sum score as well as handgrip (HG) strength. Physical performance was measured by the Berg Balance Scale (BBS) along with 4-meter gait speed (4MGS). Correlations between each assessment in the three categories were analyzed and adjusted by stroke severity, comorbidity, and nutritional status. Results For muscle mass, SMI showed the highest correlation with the tibialis anterior muscle (r=0.783, p<0.001) among the other muscles. Regarding muscle strength, the MRC sum score correlated with the HG (r=0.660, p<0.001). For physical performance, the BBS correlated with the 4MGS (r=0.834, p<0.001). The same result was obtained after adjusting for factors of stroke severity, comorbidity, and nutritional status. Conclusion These results suggest that ultrasonographic muscle thickness of the tibialis anterior, the MRC sum score, and BBS might be alternatives to SMI, HG, and usual gait speed for sarcopenia in stroke patients.
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Affiliation(s)
- Ho Joong Jung
- Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Yong Min Lee
- Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Minsun Kim
- Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Kyeong Eun Uhm
- Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul, Korea
| | - Jongmin Lee
- Department of Rehabilitation Medicine, Konkuk University School of Medicine, Seoul, Korea.,International Healthcare Research Institute, Konkuk University, Seoul, Korea
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28
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Germanotta M, Gower V, Papadopoulou D, Cruciani A, Pecchioli C, Mosca R, Speranza G, Falsini C, Cecchi F, Vannetti F, Montesano A, Galeri S, Gramatica F, Aprile I. Reliability, validity and discriminant ability of a robotic device for finger training in patients with subacute stroke. J Neuroeng Rehabil 2020; 17:1. [PMID: 31900169 PMCID: PMC6942416 DOI: 10.1186/s12984-019-0634-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 12/12/2019] [Indexed: 02/14/2023] Open
Abstract
Background The majority of stroke survivors experiences significant hand impairments, as weakness and spasticity, with a severe impact on the activity of daily living. To objectively evaluate hand deficits, quantitative measures are needed. The aim of this study is to assess the reliability, the validity and the discriminant ability of the instrumental measures provided by a robotic device for hand rehabilitation, in a sample of patients with subacute stroke. Material and methods In this study, 120 patients with stroke and 40 controls were enrolled. Clinical evaluation included finger flexion and extension strength (using the Medical Research Council, MRC), finger spasticity (using the Modified Ashworth Scale, MAS) and motor control and dexterity during ADL performance (by means of the Frenchay Arm Test, FAT). Robotic evaluations included finger flexion and extension strength, muscle tone at rest, and instrumented MAS and Modified Tardieu Scale. Subjects were evaluated twice, one day apart, to assess the test-retest reliability of the robotic measures, using the Intraclass Correlation Coefficient (ICC). To estimate the response stability, the standard errors of measurement and the minimum detectable change (MDC) were also calculated. Validity was assessed by analyzing the correlations between the robotic metrics and the clinical scales, using the Spearman’s Correlation Coefficient (r). Finally, we investigated the ability of the robotic measures to distinguish between patients with stroke and healthy subjects, by means of Mann-Whitney U tests. Results All the investigated measures were able to discriminate patients with stroke from healthy subjects (p < 0.001). Test-retest reliability was found to be excellent for finger strength (in both flexion and extension) and muscle tone, with ICCs higher than 0.9. MDCs were equal to 10.6 N for finger flexion, 3.4 N for finger extension, and 14.3 N for muscle tone. Conversely, test-retest reliability of the spasticity measures was poor. Finally, finger strength (in both flexion and extension) was correlated with the clinical scales (r of about 0.7 with MRC, and about 0.5 with FAT). Discussion Finger strength (in both flexion and extension) and muscle tone, as provided by a robotic device for hand rehabilitation, are reliable and sensitive measures. Moreover, finger strength is strongly correlated with clinical scales. Changes higher than the obtained MDC in these robotic measures could be considered as clinically relevant and used to assess the effect of a rehabilitation treatment in patients with subacute stroke.
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Affiliation(s)
- Marco Germanotta
- IRCCS Fondazione Don Carlo Gnocchi, Via di Scandicci, 269, 50143, Florence, Italy.
| | - Valerio Gower
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | | | - Arianna Cruciani
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | | | - Rita Mosca
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Gabriele Speranza
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Catuscia Falsini
- IRCCS Fondazione Don Carlo Gnocchi, Via di Scandicci, 269, 50143, Florence, Italy
| | - Francesca Cecchi
- IRCCS Fondazione Don Carlo Gnocchi, Via di Scandicci, 269, 50143, Florence, Italy
| | - Federica Vannetti
- IRCCS Fondazione Don Carlo Gnocchi, Via di Scandicci, 269, 50143, Florence, Italy
| | - Angelo Montesano
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Silvia Galeri
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Furio Gramatica
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
| | - Irene Aprile
- IRCCS Fondazione Don Carlo Gnocchi, Piazzale Morandi 6, 20121, Milan, Italy
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Vinstrup J, Calatayud J, Jakobsen MD, Sundstrup E, Jørgensen JR, Casaña J, Andersen LL. Hand strengthening exercises in chronic stroke patients: Dose-response evaluation using electromyography. J Hand Ther 2019; 31:111-121. [PMID: 28527751 DOI: 10.1016/j.jht.2017.01.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 12/30/2016] [Accepted: 01/04/2017] [Indexed: 02/03/2023]
Abstract
STUDY DESIGN Cross-sectional. PURPOSE OF THE STUDY This study evaluates finger flexion and extension strengthening exercises using elastic resistance in chronic stroke patients. METHODS Eighteen stroke patients (mean age: 56.8 ± 7.6 years) with hemiparesis performed 3 consecutive repetitions of finger flexion and extension, using 3 different elastic resistance levels (easy, moderate, and hard). Surface electromyography was recorded from the flexor digitorum superficialis (FDS) and extensor digitorum (ED) muscles and normalized to the maximal electromyography of the non-paretic arm. RESULTS Maximal grip strength was 39.2 (standard deviation: 12.5) and 7.8 kg (standard deviation: 9.4) in the nonparetic and paretic hand, respectively. For the paretic hand, muscle activity was higher during finger flexion exercise than during finger extension exercise for both ED (30% [95% confidence interval {CI}: 19-40] vs 15% [95% CI: 5-25] and FDS (37% [95% CI: 27-48] vs 24% [95% CI: 13-35]). For the musculature of both the FDS and ED, no dose-response association was observed for resistance and muscle activity during the flexion exercise (P > .05). CONCLUSION The finger flexion exercise showed higher muscle activity in both the flexor and extensor musculature of the forearm than the finger extension exercise. Furthermore, greater resistance did not result in higher muscle activity during the finger flexion exercise. The present results suggest that the finger flexion exercise should be the preferred strengthening exercise to achieve high levels of muscle activity in both flexor and extensor forearm muscles in chronic stroke patients. The finger extension exercise may be performed with emphasis on improving neuromuscular control. LEVEL OF EVIDENCE 4b.
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Affiliation(s)
- Jonas Vinstrup
- Department of Musculoskeletal Disorders, National Research Centre for the Working Environment, Copenhagen Ø, Denmark; Department of Health Science and Technology, Physical Activity and Human Performance group, SMI, Aalborg University, Aalborg, Denmark.
| | - Joaquin Calatayud
- Department of Musculoskeletal Disorders, National Research Centre for the Working Environment, Copenhagen Ø, Denmark; Department of Physical Education and Sports, Laboratory of Physical Activity and Health, University of Valencia, Valencia, Spain; Department of Physiotherapy, Exercise intervention for health research group, University of Valencia, Valencia, Spain
| | - Markus D Jakobsen
- Department of Musculoskeletal Disorders, National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Emil Sundstrup
- Department of Musculoskeletal Disorders, National Research Centre for the Working Environment, Copenhagen Ø, Denmark
| | - Jørgen R Jørgensen
- Center for Rehabilitation of Brain Injury, University of Copenhagen, Copenhagen, Denmark
| | - Jose Casaña
- Department of Physiotherapy, Exercise intervention for health research group, University of Valencia, Valencia, Spain
| | - Lars L Andersen
- Department of Musculoskeletal Disorders, National Research Centre for the Working Environment, Copenhagen Ø, Denmark; Department of Health Science and Technology, Physical Activity and Human Performance group, SMI, Aalborg University, Aalborg, Denmark
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Plantin J, Pennati GV, Roca P, Baron JC, Laurencikas E, Weber K, Godbolt AK, Borg J, Lindberg PG. Quantitative Assessment of Hand Spasticity After Stroke: Imaging Correlates and Impact on Motor Recovery. Front Neurol 2019; 10:836. [PMID: 31456734 PMCID: PMC6699580 DOI: 10.3389/fneur.2019.00836] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/19/2019] [Indexed: 12/19/2022] Open
Abstract
Objective: This longitudinal observational study investigated how neural stretch-resistance in wrist and finger flexors develops after stroke and relates to motor recovery, secondary complications, and lesion location. Methods: Sixty-one patients were assessed at 3 weeks (T1), three (T2), and 6 months (T3) after stroke using the NeuroFlexor method and clinical tests. Magnetic Resonance Imaging was used to calculate weighted corticospinal tract lesion load (wCST-LL) and to perform voxel-based lesion symptom mapping. Results: NeuroFlexor assessment demonstrated spasticity (neural component [NC] >3.4N normative cut-off) in 33% of patients at T1 and in 51% at T3. Four subgroups were identified: early Severe spasticity (n = 10), early Moderate spasticity (n = 10), Late developing spasticity (n = 17) and No spasticity (n = 24). All except the Severe spasticity group improved significantly in Fugl-Meyer Assessment (FMA-HAND) to T3. The Severe and Late spasticity groups did not improve in Box and Blocks Test. The Severe spasticity group showed a 25° reduction in passive range of movement and more frequent arm pain at T3. wCST-LL correlated positively with NC at T1 and T3, even after controlling for FMA-HAND and lesion volume. Voxel-based lesion symptom mapping showed that lesioned white matter below cortical hand knob correlated positively with NC. Conclusion: Severe hand spasticity early after stroke is negatively associated with hand motor recovery and positively associated with the development of secondary complications. Corticospinal tract damage predicts development of spasticity. Early quantitative hand spasticity measurement may have potential to predict motor recovery and could guide targeted rehabilitation interventions after stroke.
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Affiliation(s)
- Jeanette Plantin
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden
| | - Gaia V Pennati
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden
| | - Pauline Roca
- Institut de Psychiatrie et Neurosciences de Paris, Inserm U1266, Paris, France.,Department of Neuroimaging, Sainte-Anne Hospital Center, Université Paris Descartes Sorbonne Paris Cité, Paris, France
| | - Jean-Claude Baron
- Department of Neurology, Hôpital Sainte-Anne, Université de Paris, Paris, France
| | - Evaldas Laurencikas
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden.,Division of Radiology, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden
| | - Karin Weber
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden
| | - Alison K Godbolt
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden
| | - Jörgen Borg
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden
| | - Påvel G Lindberg
- Division of Rehabilitation Medicine, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden.,Institut de Psychiatrie et Neurosciences de Paris, Inserm U1266, Paris, France
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Nestler K, Rohde U, Becker B, Waldeck S, Veit DA, Leyk D. Reliability and validity of the finger flexor dynamometer. HAND THERAPY 2019. [DOI: 10.1177/1758998319859382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Kai Nestler
- Division A, Health and Performance Promotion, Bundeswehr Institute for Preventive Medicine, Andernach, Germany
- Department of Radiology, German Armed Forces Central Hospital, Koblenz, Germany
| | - Ulrich Rohde
- Division A, Health and Performance Promotion, Bundeswehr Institute for Preventive Medicine, Andernach, Germany
| | - Benjamin Becker
- Department of Radiology, German Armed Forces Central Hospital, Koblenz, Germany
| | - Stephan Waldeck
- Department of Radiology, German Armed Forces Central Hospital, Koblenz, Germany
| | - Daniel A Veit
- Department of Radiology, German Armed Forces Central Hospital, Koblenz, Germany
| | - Dieter Leyk
- Division A, Health and Performance Promotion, Bundeswehr Institute for Preventive Medicine, Andernach, Germany
- Institute of Physiology and Anatomy, German Sport University Cologne, Köln, Germany
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Smedes F, Giacometti da Silva L. Motor learning with the PNF-concept, an alternative to constrained induced movement therapy in a patient after a stroke; a case report. J Bodyw Mov Ther 2019; 23:622-627. [DOI: 10.1016/j.jbmt.2018.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 02/12/2018] [Accepted: 05/26/2018] [Indexed: 11/28/2022]
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Patel P, Lodha N. Dynamic bimanual force control in chronic stroke: contribution of non-paretic and paretic hands. Exp Brain Res 2019; 237:2123-2133. [PMID: 31197412 DOI: 10.1007/s00221-019-05580-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Accepted: 06/11/2019] [Indexed: 12/26/2022]
Abstract
Dynamic force modulation is critical for performing skilled bimanual tasks. Unilateral motor impairments after stroke contribute to asymmetric hand function. Here, we investigate the impact of stroke on dynamic bimanual force control and compare the contribution of each hand to a bimanual task. Thirteen chronic stroke and thirteen healthy control participants performed bimanual, isometric finger flexion during visually guided, force tracking of a trapezoidal trajectory with force increment and decrement phases. We quantified the accuracy and variability of total force from both hands. Individual hand contribution was quantified with the proportion of force contributed to total force and force variability of each hand. The total force output was 53.10% less accurate and 56% more variable in the stroke compared with the control group. The variability of total force was 91.10% greater in force decrement than increment phase. In stroke group, the proportion of force and force variability contributed by each hand differed across the two phases. During force decrement, the proportion of force contributed by the non-paretic hand reduced and force variability of the non-paretic hand increased, compared with the increment phase. The control group showed no differences in each hand's contribution across the two force phases. In conclusion, dynamic bimanual force modulation is impaired after stroke, with greater deficits in force decrement than force increment. The non-paretic and paretic hands adapt differentially to dynamic bimanual task constraints. During force decrement, the non-paretic hand preferentially assumes force modulation, while the paretic hand produces steady force to meet the force requirements.
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Affiliation(s)
- Prakruti Patel
- Movement Neuroscience and Rehabilitation Laboratory, Department of Health and Exercise Science, Colorado State University, Fort Collins, CO, 80523, USA
| | - Neha Lodha
- Movement Neuroscience and Rehabilitation Laboratory, Department of Health and Exercise Science, Colorado State University, Fort Collins, CO, 80523, USA.
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Levy T, Killington M, Lannin N, Crotty M. Viability of using a computer tablet to monitor an upper limb home exercise program in stroke. Physiother Theory Pract 2019; 37:331-341. [PMID: 31172867 DOI: 10.1080/09593985.2019.1625092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Aims: To evaluate the feasibility of using a tablet computer to monitor the amount of upper limb practice completed by stroke patients prescribed with a home program and to explore factors that influence adherence. Method: Ten consecutive participants randomized to the intervention arm of a randomized controlled trial investigating therapy after spasticity management for stroke patients (ACTRN 12615000616572) were recruited for this sub-study. Participants were asked to perform and record a prescribed 60-min upper limb program, based on the Graded Arm Supplementary Program, on a tablet computer daily. Four randomly selected recorded sessions for each participant were analyzed by the physiotherapist to assess adherence to the amount of exercise and content. Results: Mean score for the System Usability Scale was 85.5 (range 47.5-100) indicating that participants were accepting of the technology. Participants performed exercises on average for 50.32 min (range 26.42-68.37). Self-reported practice time was 59.44 min (range 48-67.5). Conclusion: Monitoring of patient practice using a tablet computer is feasible and may prove more reliable than self-report. There is variability in the amount of upper limb exercise stroke patients do at home.
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Affiliation(s)
- Tamina Levy
- Flinders Medical Centre, Rehabilitation and Palliative Services , Adelaide, Australia.,College of Medicine and Public Health, Flinders University , Adelaide, Australia
| | - Maggie Killington
- Flinders Medical Centre, Rehabilitation and Palliative Services , Adelaide, Australia.,College of Medicine and Public Health, Flinders University , Adelaide, Australia
| | - Natasha Lannin
- School of Allied Health, La Trobe University , Bundoora, Australia.,Occupational Therapy, Alfred Health , Prahran, Australia
| | - Maria Crotty
- Flinders Medical Centre, Rehabilitation and Palliative Services , Adelaide, Australia.,College of Medicine and Public Health, Flinders University , Adelaide, Australia
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Schiefelbein ML, Salazar AP, Marchese RR, Rech KD, Schifino GP, Figueiredo CS, Cimolin V, Pagnussat AS. Upper-limb movement smoothness after stroke and its relationship with measures of body function/structure and activity - A cross-sectional study. J Neurol Sci 2019; 401:75-78. [PMID: 31029885 DOI: 10.1016/j.jns.2019.04.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Revised: 04/10/2019] [Accepted: 04/12/2019] [Indexed: 01/01/2023]
Abstract
INTRODUCTION After a stroke, upper limb (UL) motor impairments interfere with functional activities and quality of life. Even though a range of assessment tools has been developed to assess UL, few studies explore the interfaces between different levels of functioning after stroke. OBJECTIVES (a) verify the correlation between movement smoothness and other measures of body function/structure [UL - Fugl-Meyer Assessment (FMA), and handgrip strength]; (b) verify which body function/structure [UL-FMA and/or handgrip strength] could predict UL movement smoothness; and (c) verify if movement smoothness could predict levels of activity, as assessed by the Box and Block Test (BBT). MATERIALS AND METHODS Cross-sectional study. Thirty-four individuals with chronic hemiparesis after stroke were enrolled. Measurements of body function/structure included FMA, handgrip strength and kinematic measure of movement smoothness. Levels of activity were measured using the Box and Block Test (BBT). RESULTS Movement smoothness showed strong correlation with FMA (r = 0.70, p < .001) and moderate correlation with handgrip strength (r = 0.63, p < .001). FMA explained 46.4% of the variation in movement smoothness. Movement smoothness was moderately correlated with BBT (r = -0.560, p < .005) and predicted 31% of the variation in BBT. CONCLUSION We recommend the use of UL-FMA to predict movement smoothness in chronic post-stroke subjects. This study also showed that movement smoothness influences the level of activity. Then, movement smoothness may be emphasized during stroke rehabilitation to enhance the UL level of activity in chronic post-stroke subjects.
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Affiliation(s)
- Maria Laura Schiefelbein
- Department of Physiotherapy, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| | - Ana Paula Salazar
- Rehabilitation Sciences Graduate Program, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| | - Ritchele Redivo Marchese
- Rehabilitation Sciences Graduate Program, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| | - Kátia Daniele Rech
- Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| | - Giulia Palermo Schifino
- Rehabilitation Sciences Graduate Program, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| | - Caroline Santos Figueiredo
- Department of Physiotherapy, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil
| | - Veronica Cimolin
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Italy
| | - Aline Souza Pagnussat
- Department of Physiotherapy, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Rehabilitation Sciences Graduate Program, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil; Movement Analysis and Rehabilitation Laboratory, Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Brazil.
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Bohannon RW. Considerations and Practical Options for Measuring Muscle Strength: A Narrative Review. BIOMED RESEARCH INTERNATIONAL 2019; 2019:8194537. [PMID: 30792998 PMCID: PMC6354207 DOI: 10.1155/2019/8194537] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 12/15/2018] [Accepted: 01/03/2019] [Indexed: 12/17/2022]
Abstract
Muscle strength impairments are related to mobility limitations and other untoward outcomes. This narrative review, therefore, describes considerations relative to the definition and measurement of muscle strength. Thereafter, practical options for measuring muscle strength are described and their clinimetric properties are delineated. Information provided herein may help students, clinicians, and researchers select the strength tests best suited to their research needs and limitations.
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Affiliation(s)
- Richard W. Bohannon
- Department of Physical Therapy, College of Pharmacy and Health Sciences, Campbell University, Lillington, NC, USA
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Lawrie S, Dong Y, Steins D, Xia Z, Esser P, Sun S, Li F, Amor JD, James C, Izadi H, Cao Y, Wade D, Mayo N, Dawes H. Evaluation of a smartwatch-based intervention providing feedback of daily activity within a research-naive stroke ward: a pilot randomised controlled trial. Pilot Feasibility Stud 2018; 4:157. [PMID: 30323946 PMCID: PMC6173888 DOI: 10.1186/s40814-018-0345-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 09/17/2018] [Indexed: 12/11/2022] Open
Abstract
Background The majority of stroke patients are inactive outside formal therapy sessions. Tailored activity feedback via a smartwatch has the potential to increase inpatient activity. The aim of the study was to identify the challenges and support needed by ward staff and researchers and to examine the feasibility of conducting a randomised controlled trial (RCT) using smartwatch activity monitors in research-naive rehabilitation wards. Objectives (Phase 1 and 2) were to report any challenges and support needed and determine the recruitment and retention rate, completion of outcome measures, smartwatch adherence rate, (Phase 2 only) readiness to randomise, adherence to protocol (intervention fidelity) and potential for effect. Methods First admission, stroke patients (onset < 4 months) aged 40-75, able to walk 10 m prior to stroke and follow a two-stage command with sufficient cognition and vision (clinically judged) were recruited within the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine. Phase 1: a non-randomised observation phase (to allow practice of protocol)-patients received no activity feedback. Phase 2: a parallel single-blind pilot RCT. Patients were randomised into one of two groups: to receive daily activity feedback over a 9-h period or to receive no activity feedback. EQ-5D-5L, WHODAS and RMI were conducted at baseline, discharge and 3 months post-discharge. Descriptive statistics were performed on recruitment, retention, completion and activity counts as well as adherence to protocol. Results Out of 470 ward admissions, 11% were recruited across the two phases, over a 30-week period. Retention rate at 3 months post-discharge was 48%. Twenty-two percent of patients dropped out post-baseline assessment, 78% completed baseline and discharge admissions, from which 62% were assessed 3 months post-discharge. Smartwatch data were received from all patients. Patients were correctly randomised into each RCT group. RCT adherence rate to wearing the smartwatch was 80%. Baseline activity was exceeded for 65% of days in the feedback group compared to 55% of days in the no feedback group. Conclusions Delivery of a smartwatch RCT is feasible in a research-naive rehabilitation ward. However, frequent support and guidance of research-naive staff are required to ensure completeness of clinical assessment data and protocol adherence. Trials registration ClinicalTrials.gov Identifier, NCT02587585-30th September 2015.
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Affiliation(s)
- Sophie Lawrie
- 1Centre for Movement, Occupational and Rehabilitation Sciences (MOReS), Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Headington Campus, Headington Road, Gipsy Lane, Oxford, OX3 0BP UK
| | - Yun Dong
- 2Rehabilitation Centre, the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui Province China
| | - Dax Steins
- 1Centre for Movement, Occupational and Rehabilitation Sciences (MOReS), Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Headington Campus, Headington Road, Gipsy Lane, Oxford, OX3 0BP UK
| | - Zhidao Xia
- 1Centre for Movement, Occupational and Rehabilitation Sciences (MOReS), Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Headington Campus, Headington Road, Gipsy Lane, Oxford, OX3 0BP UK
| | - Patrick Esser
- 1Centre for Movement, Occupational and Rehabilitation Sciences (MOReS), Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Headington Campus, Headington Road, Gipsy Lane, Oxford, OX3 0BP UK
| | - Shanbin Sun
- 2Rehabilitation Centre, the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui Province China
| | - Fei Li
- 2Rehabilitation Centre, the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui Province China
| | - James D Amor
- 3School of Engineering, University of Warwick, Coventry, CV4 7AL UK
| | | | - Hooshang Izadi
- 1Centre for Movement, Occupational and Rehabilitation Sciences (MOReS), Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Headington Campus, Headington Road, Gipsy Lane, Oxford, OX3 0BP UK
| | - Yi Cao
- 2Rehabilitation Centre, the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui Province China
| | - Derick Wade
- 1Centre for Movement, Occupational and Rehabilitation Sciences (MOReS), Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Headington Campus, Headington Road, Gipsy Lane, Oxford, OX3 0BP UK
| | - Nancy Mayo
- 4School of Physical and Occupational Therapy, McGill University, 3654 Prom Sir-William-Osler, Montréal, Québec H3G 1Y5 Canada
| | - Helen Dawes
- 1Centre for Movement, Occupational and Rehabilitation Sciences (MOReS), Department of Sport, Health Sciences and Social Work, Oxford Brookes University, Headington Campus, Headington Road, Gipsy Lane, Oxford, OX3 0BP UK
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Jain R, Meena ML, Sain MK, Dangayach GS. Impact of posture and upper-limb muscle activity on grip strength. INTERNATIONAL JOURNAL OF OCCUPATIONAL SAFETY AND ERGONOMICS 2018; 25:614-620. [DOI: 10.1080/10803548.2018.1501972] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Rahul Jain
- University Teaching Department, Rajasthan Technical University Kota, India
| | - Makkhan Lal Meena
- Department of Mechanical Engineering, Malaviya National Institute of Technology Jaipur, India
| | - Manoj Kumar Sain
- Department of Mechanical Engineering, Malaviya National Institute of Technology Jaipur, India
- Department of Mechanical Engineering, Swami Keshvanand Institute of Technology, India
| | - Govind Sharan Dangayach
- Department of Mechanical Engineering, Malaviya National Institute of Technology Jaipur, India
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Goh HT, Tan MP, Mazlan M, Abdul-Latif L, Subramaniam P. Social Participation Determines Quality of Life Among Urban-Dwelling Older Adults With Stroke in a Developing Country. J Geriatr Phys Ther 2018; 42:E77-E84. [PMID: 29851747 DOI: 10.1519/jpt.0000000000000196] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND PURPOSE Poor quality of life (QoL) is a well-recognized consequence after stroke. Quality of life is influenced by a complex interaction between personal and environmental factors. Most previous investigations of the QoL after stroke have focused on personal factors, for example, physical deficits directly resulting from stroke. The influence of environmental factors, including social participation, is relatively understudied partly due to its high variation across different sociocultural contexts. The purpose of this study was to investigate the determinants of QoL among older adults with stroke living in an urban area of a developing country. METHODS This cross-sectional observational study included 75 older adults who were at least 3 months poststroke and 50 age-matched healthy controls. Depressive symptoms were quantified using the World Health Organization Quality of Life Brief version (WHOQoL-BREF). Physical function was examined using Functional Ambulation Category, grip strength, 5 times Sit-to-Stand test, and Box and Block tests. The Montreal Cognitive Assessment and visual-manual reaction time were used to index cognitive function. Depressive symptom was quantified using the Patient Health Questionnaire-9. The Barthel Index and Fatigue Severity Scale were used to quantify activity limitation. Social participation and environmental participation were assessed using the Assessment of Life Habit and Craig Hospital Inventory of Environment Factors, respectively. Linear stepwise regression models were used to determine explanators for WHOQoL-BREF domain scores. RESULTS Individuals with stroke demonstrated significantly worse QoL on all WHOQoL-BREF domains compared with healthy controls. Stroke was a strong determinant for QoL and explained 16% to 43% of variances. Adding other outcome measures significantly improved the robustness of the models (R change = 12%-32%). The physical, psychological, social, and environmental domains of WHOQoL-BREF were all explained by the LIFE-H scores (β = -10.58, -3.37, 4.24, -5.35, respectively), while psychological, social, and environmental domains were explained by Montreal Cognitive Assessment scores (β = .47, 0.78, 0.54, respectively). CONCLUSION Social participation and cognition were strong determinants of QoL among urban-dwelling older adults with stroke. Social and recreational activities and cognitive rehabilitation should therefore be evaluated as potential strategies to improve the well-being of older adults affected by stroke.
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Affiliation(s)
- Hui-Ting Goh
- School of Physical Therapy, Texas Woman's University, Dallas.,Department of Rehabilitation Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaya
| | - Maw-Pin Tan
- Ageing and Age-Associated Research Group, University of Malaya, Kuala Lumpur, Malaya.,Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaya
| | - Mazlina Mazlan
- Department of Rehabilitation Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaya
| | - Lydia Abdul-Latif
- Department of Rehabilitation Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaya
| | - Pathmawati Subramaniam
- Department of Nursing Science, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaya
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40
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Dong Y, Steins D, Sun S, Li F, Amor JD, James CJ, Xia Z, Dawes H, Izadi H, Cao Y, Wade DT. Does feedback on daily activity level from a Smart watch during inpatient stroke rehabilitation increase physical activity levels? Study protocol for a randomized controlled trial. Trials 2018. [PMID: 29523170 PMCID: PMC5845377 DOI: 10.1186/s13063-018-2476-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Background Practicing activities improves recovery after stroke, but many people in hospital do little activity. Feedback on activity using an accelerometer is a potential method to increase activity in hospital inpatients. This study’s goal is to investigate the effect of feedback, enabled by a Smart watch, on daily physical activity levels during inpatient stroke rehabilitation and the short-term effects on simple functional activities, primarily mobility. Methods/design A randomized controlled trial will be undertaken within the stroke rehabilitation wards of the Second Affiliated hospital of Anhui University of Traditional Chinese Medicine, Hefei, China. The study participants will be stroke survivors who meet inclusion criteria for the study, primarily: able to participate, no more than 4 months after stroke and walking independently before stroke. Participants will all receive standard local rehabilitation and will be randomly assigned either to receive regular feedback about activity levels, relative to a daily goal tailored by the smart watch over five time periods throughout a working day, or to no feedback, but still wearing the Smart watch. The intervention will last up to 3 weeks, ending sooner if discharged. The data to be collected in all participants include measures of daily activity (Smart watch measure); mobility (Rivermead Mobility Index and 10-metre walking time); independence in personal care (Barthel Activities of Daily Living (ADL) Index); overall activities (the World Health Organization (WHO) Disability Assessment Scale, 12-item version); and quality of life (the Euro-Qol 5L5D). Data will be collected by assessors blinded to allocation of the intervention at baseline, 3 weeks or at discharge (whichever is the sooner); and a reduced data set will be collected at 12 weeks by telephone interview. The primary outcome will be change in daily accelerometer activity scores. Secondary outcomes are compliance and adherence to wearing the watch, and changes in mobility, independence in personal care activities, and health-related quality of life. Discussion This project is being implemented in a large city hospital with limited resources and limited research experience. There has been a pilot feasibility study using the Smart watch, which highlighted some areas needing change and these are incorporated in this protocol. Trial registration ClinicalTrials.gov, NCT02587585. Registered on 30 September 2015. Chinese Clinical Trial Registry, ChiCTR-IOR-15007179. Registered on 8 August 2015. Electronic supplementary material The online version of this article (10.1186/s13063-018-2476-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Yun Dong
- Rehabilitation Centre, the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui Province, China
| | - Dax Steins
- Movement Science Group, Centre for Rehabilitation, Oxford Institute of Nursing and Allied Health Research, Oxford Brookes University, Oxford, UK
| | - Shanbin Sun
- Rehabilitation Centre, the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui Province, China
| | - Fei Li
- Rehabilitation Centre, the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui Province, China
| | - James D Amor
- School of Engineering, University of Warwick, Coventry, UK
| | | | - Zhidao Xia
- Movement Science Group, Centre for Rehabilitation, Oxford Institute of Nursing and Allied Health Research, Oxford Brookes University, Oxford, UK
| | - Helen Dawes
- Movement Science Group, Centre for Rehabilitation, Oxford Institute of Nursing and Allied Health Research, Oxford Brookes University, Oxford, UK
| | - Hooshang Izadi
- Movement Science Group, Centre for Rehabilitation, Oxford Institute of Nursing and Allied Health Research, Oxford Brookes University, Oxford, UK
| | - Yi Cao
- Rehabilitation Centre, the Second Affiliated Hospital of Anhui University of Traditional Chinese Medicine, Hefei, Anhui Province, China.
| | - Derick T Wade
- Movement Science Group, Centre for Rehabilitation, Oxford Institute of Nursing and Allied Health Research, Oxford Brookes University, Oxford, UK.
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Vanbellingen T, Filius SJ, Nyffeler T, van Wegen EEH. Usability of Videogame-Based Dexterity Training in the Early Rehabilitation Phase of Stroke Patients: A Pilot Study. Front Neurol 2017; 8:654. [PMID: 29276499 PMCID: PMC5727075 DOI: 10.3389/fneur.2017.00654] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 11/21/2017] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Approximately 70-80% of stroke survivors have limited activities of daily living, mainly due to dexterous problems. Videogame-based training (VBT) along with virtual reality seems to be beneficial to train upper limb function. OBJECTIVE To evaluate the usability of VBT using the Leap Motion Controller (LMC) to train fine manual dexterity in the early rehabilitation phase of stroke patients as an add-on to conventional therapy. Additionally, this study aimed to estimate the feasibility and potential efficacy of the VBT. METHODS During 3 months, 64 stroke patients were screened for eligibility, 13 stroke patients were included (4 women and 9 men; age range: 24-91 years; mean time post stroke: 28.2 days). INTERVENTION Nine sessions of 30 min VBT, three times per week as an add-on to conventional therapy with stroke inpatients. OUTCOME MEASURES Primary outcome was the usability of the system measured with the System Usability Scale. Secondary outcomes concerning feasibility were the compliance rate calculated from the total time spent on the intervention (TT) compared to planned time, the opinion of participants via open-end questions, and the level of active participation measured with the Pittsburgh Rehabilitation Participation Scale. Regarding the potential efficacy secondary outcomes were: functional dexterity measured with the Nine Hole Peg Test (NHPT), subjective dexterity measured with the Dexterity Questionnaire 24, grip strength measured with the Jamar dynamometer, and motor impairment of the upper limb measured with the Fugl-Meyer Upper Extremity (FM-UE) scale. RESULTS Primarily, the usability of the system was good to excellent. The patient's perception of usability remained stable over a mean period of 3 weeks of VBT. Secondly, the compliance rate was good, and the level of active participation varied between good and very good. The opinion of the participants revealed that despite individual differences, the overall impression of the therapy and device was good. Patients showed significant improvements in hand dexterity. No changes were found in motor impairment of the upper limb (FM-UE) during intervention. CONCLUSION VBT using LMC is a usable rehabilitation tool to train dexterity in the early rehabilitation phase of stroke inpatients.
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Affiliation(s)
- Tim Vanbellingen
- Neurology and Neurorehabilitation Center, Luzerner Kantonsspital, Luzern, Switzerland
- Gerontechnology and Rehabilitation Group, University of Bern, Bern, Switzerland
| | - Suzanne J. Filius
- Faculty of Behavioral and Movement Sciences, Amsterdam Movement Sciences, VU University Amsterdam, Amsterdam, Netherlands
- Mechanical, Marine and Materials Engineering, Technical University of Delft, Delft, Netherlands
| | - Thomas Nyffeler
- Neurology and Neurorehabilitation Center, Luzerner Kantonsspital, Luzern, Switzerland
- Gerontechnology and Rehabilitation Group, University of Bern, Bern, Switzerland
| | - Erwin E. H. van Wegen
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam Neurosciences, Vrije Universiteit Medical Center, Amsterdam, Netherlands
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The Effects of Industrial Protective Gloves and Hand Skin Temperatures on Hand Grip Strength and Discomfort Rating. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14121506. [PMID: 29207573 PMCID: PMC5750924 DOI: 10.3390/ijerph14121506] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 11/27/2017] [Accepted: 12/01/2017] [Indexed: 11/16/2022]
Abstract
Daily working activities and functions require a high contribution of hand and forearm muscles in executing grip force. To study the effects of wearing different gloves on grip strength, under a variety of hand skin temperatures, an assessment of the maximum grip strength was performed with 32 healthy male workers with a mean age (standard deviation) of 30.44 (5.35) years wearing five industrial gloves at three hand skin temperatures. Their ages and anthropometric characteristics including body mass index (BMI), hand length, hand width, hand depth, hand palm, and wrist circumference were measured. The hand was exposed to different bath temperatures (5 °C, 25 °C, and 45 °C) and hand grip strength was measured using a Jamar hydraulic hand dynamometer with and without wearing the gloves (chemical protection glove, rubber insulating glove, anti-vibration impact glove, cotton yarn knitted glove, and RY-WG002 working glove). The data were analyzed using the Shapiro-Wilk test, Pearson correlation coefficient, Tukey test, and analysis of variance (ANOVA) of the within-subject design analysis. The results showed that wearing gloves significantly affected the maximum grip strength. Wearing the RY-WG002 working glove produced a greater reduction on the maximum grip when compared with the bare hand, while low temperatures (5 °C) had a significant influence on grip when compared to medium (25 °C) and high (45 °C) hand skin temperatures. In addition, participants felt more discomfort in both environmental extreme conditions. Furthermore, they reported more discomfort while wearing neoprene, rubber, and RY-WG002 working gloves.
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Barbosa R, Marcolino A, Souza V, Bertolino G, Fonseca M, Guirro R. Effect of Low-Level Laser Therapy and Strength Training Protocol on Hand Grip by Dynamometry. J Lasers Med Sci 2017; 8:112-117. [PMID: 29123629 DOI: 10.15171/jlms.2017.20] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Introduction: The purpose of this study was to investigate the effect of low-level laser therapy (LLLT) - 660 nm and 904 nm - before grip strength protocol in healthy subjects. Methods: The study included 45 healthy volunteers with an average age of 22.7 (±1.4) years, subdivided into the following groups, control group: grip strength training associated with placebo LLLT; 660 nm group: LLLT (660 nm, 20 J/cm2, power of 30 mW, and beam area of 0.06 cm2, continuous, energy 1.2 J, and exposure time 40 seconds per point) before grip strength training and 904 nm group: LLLT (904 nm, 10 J/cm2, peak power of 70 W and 0.13 cm2 beam area, with pulsed beam 9.500 Hz and 30 seconds of exposure time per point and emitted energy 1.2 J) before grip strength training. The LLLT was timed to contact 10 points located in the region of the superficial and deep flexor muscles of the fingers, with a total energy of 12.0 J per session. For the strength training protocol, the volunteer exercised their fingers with the dominant hand on a small table, elbow flexed at 90°, forearm in neutral, using a light extension handle. The Oxford protocol was performed during four weeks. The grip strength was assessed using a dynamometer (Jamar™). The data were evaluated by the analysis of variance (ANOVA) statistical method. Results: In the comparison of intragroup evaluation, only the 904 nm group showed a difference compared to the baseline assessment after 4 weeks (P < 0.05), in the final intergroup evaluation, a difference was observed in the comparison between the control and 904 nm groups Conclusion: In conclusion, LLLT (904 nm) applied before resistance training was effective in gaining grip strength when compared to LLLT (660 nm) and isolated strength training after 4 weeks.
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Affiliation(s)
- Rafael Barbosa
- Postgraduate Program in Rehabilitation Sciences, Federal University of Santa Catarina, Araranguá, Brazil.,Clinical Research Laboratory of Hand and Upper Limb, University of São Paulo, Ribeirão Preto, Brazil
| | - Alexandre Marcolino
- Postgraduate Program in Rehabilitation Sciences, Federal University of Santa Catarina, Araranguá, Brazil.,Clinical Research Laboratory of Hand and Upper Limb, University of São Paulo, Ribeirão Preto, Brazil
| | - Vitor Souza
- Postgraduate Program in Rehabilitation Sciences, Federal University of Santa Catarina, Araranguá, Brazil
| | | | - Marisa Fonseca
- Clinical Research Laboratory of Hand and Upper Limb, University of São Paulo, Ribeirão Preto, Brazil.,Postgraduate Program in Rehabilitation and Functional Performance, University of São Paulo, Ribeirão Preto, Brazil
| | - Rinaldo Guirro
- Postgraduate Program in Rehabilitation and Functional Performance, University of São Paulo, Ribeirão Preto, Brazil
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