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Nascimento JRT, Juncks GN, Rodrigues LC, Swarowsky A, Michaelsen SM. Barriers to self-administered home-based task-oriented practice post-stroke: development and content validity of a new instrument. Disabil Rehabil 2024; 46:3998-4007. [PMID: 37776894 DOI: 10.1080/09638288.2023.2255526] [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] [Received: 03/16/2022] [Revised: 08/30/2023] [Accepted: 09/01/2023] [Indexed: 10/02/2023]
Abstract
PURPOSE To develop a new instrument to identify barriers to self-administered home-based task-oriented practice post-stroke and test its content validity. MATERIALS AND METHODS The sample consisted of individuals with stroke and neurological rehabilitation professionals. The study consisted of two steps: (1) Instrument development, involving three processes; a data search in the literature, interviews with the target population and an open questionnaire (online) sent to professionals; and (2) Testing the content validity of the instrument by asking individuals with stroke and professionals about the comprehensiveness and relevance of the items and additionally asking individuals with stroke about the comprehensibility of the items. For each item in the instrument, the threshold validity scores were ≥0.80 in the Content Validity Index and ≥0.75 for the Kappa agreement. RESULTS The preliminary version was developed with 46 items. The content validation was performed in three rounds. The last version of the instrument Barriers to self-administered home-based task-oriented practice post-stroke (BASH-TOP-Stroke) contained 34 items in five response categories, in which the higher the value presented, the greater the number of barriers. The content validity for the items was excellent. CONCLUSIONS The study provides a new instrument to help identify barriers to self-administered home-based task-oriented practice post-stroke.
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van Vliet P, Carey LM, Turton A, Kwakkel G, Palazzi K, Oldmeadow C, Searles A, Lavis H, Middleton S, Galloway M, Dimech-Betancourt B, O'Keefe S, Tavener M. Task-specific training versus usual care to improve upper limb function after stroke: the "Task-AT Home" randomised controlled trial protocol. Front Neurol 2023; 14:1140017. [PMID: 37456648 PMCID: PMC10345498 DOI: 10.3389/fneur.2023.1140017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 05/04/2023] [Indexed: 07/18/2023] Open
Abstract
Background Sixty percent of people have non-functional arms 6 months after stroke. More effective treatments are needed. Cochrane Reviews show low-quality evidence that task-specific training improves upper limb function. Our feasibility trial showed 56 h of task-specific training over 6 weeks resulted in an increase of a median 6 points on the Action Research Arm test (ARAT), demonstrating the need for more definitive evidence from a larger randomised controlled trial. Task-AT Home is a two-arm, assessor-blinded, multicentre randomised, controlled study, conducted in the home setting. Aim The objective is to determine whether task-specific training is a more effective treatment than usual care, for improving upper limb function, amount of upper limb use, and health related quality of life at 6 weeks and 6 months after intervention commencement. Our primary hypothesis is that upper limb function will achieve a ≥ 5 point improvement on the ARAT in the task-specific training group compared to the usual care group, after 6 weeks of intervention. Methods Participants living at home, with remaining upper limb deficit, are recruited at 3 months after stroke from sites in NSW and Victoria, Australia. Following baseline assessment, participants are randomised to 6 weeks of either task-specific or usual care intervention, stratified for upper limb function based on the ARAT score. The task-specific group receive 14 h of therapist-led task-specific training plus 42 h of guided self-practice. The primary outcome measure is the ARAT at 6 weeks. Secondary measures include the Motor Activity Log (MAL) at 6 weeks and the ARAT, MAL and EQ5D-5 L at 6 months. Assessments occur at baseline, after 6 weeks of intervention, and at 6 months after intervention commencement. Analysis will be intention to treat using a generalised linear mixed model to report estimated mean differences in scores between the two groups at each timepoint with 95% confidence interval and value of p. Discussion If the task-specific home-based training programme is more effective than usual care in improving arm function, implementation of the programme into clinical practice would potentially lead to improvements in upper limb function and quality of life for people with stroke. Clinical Trial Registration ANZCTR.org.au/ACTRN12617001631392p.aspx.
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Affiliation(s)
- Paulette van Vliet
- School of Health Sciences, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
| | - Leeanne Mary Carey
- Occupational Therapy, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, VIC, Australia
- Brain Research Institute, Florey Institute of Neuroscience and Mental Health, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Melbourne, VIC, Australia
| | - Ailie Turton
- School of Health and Social Wellbeing, Faculty of Health and Applied Sciences, University of the West of England, Bristol, England, United Kingdom
| | - Gert Kwakkel
- Department of Rehabilitation Medicine, Amsterdam Movement Science and Amsterdam Neuroscience, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Kerrin Palazzi
- Clinical Research Design, Information Technology and Statistical Support (CReDITSS) Unit, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Christopher Oldmeadow
- Clinical Research Design, Information Technology and Statistical Support (CReDITSS) Unit, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Andrew Searles
- Hunter Medical Research Institute, The University of Newcastle, New Lambton, NSW, Australia
| | - Heidi Lavis
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
| | - Sandy Middleton
- Nursing Research Institute, St Vincent’s Network Sydney and Australian Catholic University, Sydney, NSW, Australia
| | - Margaret Galloway
- School of Health Sciences, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
| | - Bleydy Dimech-Betancourt
- Occupational Therapy, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, VIC, Australia
| | - Sophie O'Keefe
- Occupational Therapy, School of Allied Health, Human Services and Sport, La Trobe University, Melbourne, VIC, Australia
| | - Meredith Tavener
- School of Medicine and Public Health, College of Health, Medicine and Wellbeing, The University of Newcastle, Callaghan, NSW, Australia
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Kim H, Kim J, Jo S, Lee K, Kim J, Song C. Video augmented mirror therapy for upper extremity rehabilitation after stroke: a randomized controlled trial. J Neurol 2023; 270:831-842. [PMID: 36210358 DOI: 10.1007/s00415-022-11410-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 09/27/2022] [Accepted: 09/28/2022] [Indexed: 02/02/2023]
Abstract
PURPOSE To investigate the effects of mirror therapy using a newly developed video augmented wearable reflection device on reach-to-grasp motor control and upper extremity motor function. METHODS Participants were randomly allocated to one of three groups: mirror therapy using a video augmented wearable reflection device group (MTVADG), n = 12; traditional mirror therapy group (TMTG), n = 12; and control group (CG), n = 12. Participants in the MTVADG and TMTG received conventional rehabilitation in addition to mirror therapy. Motor control during the reach-to-grasp movement was assessed using kinematic analysis. Each participant's upper extremity motor function was assessed using the Fugl-Meyer Assessment, Manual Function Test, and Box and Block Test. RESULTS While both the MTVADG and TMTG showed significantly improved reach-to-grasp movement. The MTVADG showed greater efficiency in kinematic performance than the TMTG. Moreover, while both the MTVADG and TMTG showed improved upper extremity motor function, the MTVADG showed significantly greater improvement in proximal upper limb function compared to the TMTG. CONCLUSION Our results suggested that mirror therapy using a video augmented wearable reflection device is more efficient compared to traditional mirror therapy for patients with stroke. CLINICAL TRIAL REGISTRATION UNIQUE IDENTIFIER KCT0003047.
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Affiliation(s)
- Hyunjin Kim
- Department of Physical Therapy, Graduate School of Sahmyook University, Seoul, 01795, Republic of Korea
| | - Junghyun Kim
- Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, 03080, Republic of Korea
| | - Sungbae Jo
- Department of Physical Therapy, Graduate School of Sahmyook University, Seoul, 01795, Republic of Korea
| | - Kyeongjin Lee
- Department of Physical Therapy, College of Health Science, Kyungdong University, Wonju-si, Gangwon-Do, 26495, Republic of Korea
| | - Junesun Kim
- Department of Physical Therapy, College of Health Science, Korea University, 145, Anam-Ro, Sungbuk-Gu, Seoul, 02841, Republic of Korea.
- Department of Health Science, Rehabilitation Science Program, Korea University Graduate School, Seoul, 02841, Republic of Korea.
- BK21FOUR Program in Learning Health Systems Korea University, Seoul, 02841, Republic of Korea.
| | - Changho Song
- Department of Physical Therapy, College of Health Science, Sahmyook University, 815, Hwarang-ro, Nowon-gu, Seoul, 01795, Republic of Korea.
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The perspectives of stroke survivors and health professionals on the use of augmented reality for inpatient stroke rehabilitation: an anticipatory exploration. BRAIN IMPAIR 2021. [DOI: 10.1017/brimp.2021.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
Background:
Augmented reality is a novel technology with potential to overlay aspects or objects from the home environment into hospital-based training, which may increase relevance and motivation for hospital-based rehabilitation. Consultation with people with lived experience and clinician stakeholders is an important step when exploring possibilities for use of new technology in the hospital environment.
Aims:
This study sought to understand the need and acceptability of augmented reality from the perspectives of health professionals and stroke survivors during inpatient stroke rehabilitation.
Methods:
This qualitative descriptive study included stroke survivors (n = 4) and health professionals (n = 10) from a large metropolitan hospital. Data collection was undertaken via focus groups which were transcribed verbatim and analysed using qualitative content analysis.
Results:
Inductive content analysis revealed three themes: everything is computerised these days; the possibilities are endless…but what about?; and bringing the outside into the hospital. Participants were open to the use of augmented reality for stroke rehabilitation; however there was uncertainty with pragmatic concerns and stroke survivors describing possible applications in building confidence and self-efficacy, and sharing experiences to enhance caregivers understanding.
Conclusion:
This research identified that there is potential acceptability for augmented reality in stroke rehabilitation. The needs identified by the participants may inform development of current and future technology.
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Bani-Ahmed A, Cirstea CM. Ipsilateral primary motor cortex and behavioral compensation after stroke: a case series study. Exp Brain Res 2020; 238:439-452. [PMID: 31950216 DOI: 10.1007/s00221-020-05728-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 01/07/2020] [Indexed: 12/25/2022]
Abstract
Arm motor recovery after stroke is mainly attributed to reorganization of the primary motor cortex (M1). While M1 contralateral to the paretic arm (cM1) is critical for recovery, the role of ipsilateral M1 (iM1) is still inconclusive. Whether iM1 activity is related to recovery, behavioral compensation, or both is still far from settled. We hypothesized that the magnitude of iM1 activity in chronic stroke survivors will increase or decrease in direct proportion to the degree that movements of the paretic arm are compensated. Movement kinematics (VICON, Oxford Metrics) and functional MRI data (3T MR system) were collected in 11 patients before and after a 4-week training designed to improve motor control of the paretic arm and decrease compensatory trunk recruitment. Twelve matched controls underwent similar evaluations and training. Relationships between iM1 activity and trunk motion were analyzed. At baseline, patients exhibited increased iM1 activity (p = 0.001) and relied more on trunk movement (p = 0.02) than controls. These two variables were directly and significantly related in patients (r = 0.74, p = 0.01) but not in controls (r = 0.28, p = 0.4). After training, patients displayed a significant reduction in iM1 activity (p = 0.008) and a trend toward decreased trunk use (p = 0.1). The relationship between these two variables remained significant (r = 0.66, p = 0.03) and different from controls (r = 0.26, p = 0.4). Our preliminary results suggest that iM1 may play a role in compensating for brain damage rather than directly gaining control of the paretic arm. However, we recommend caution in interpreting these results until more work is completed.
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Affiliation(s)
- Ali Bani-Ahmed
- Hoglund Brain Imaging Center, University of Kansas Medical Center, Kansas City, KS, USA
- Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, KS, USA
- Department of Physical Therapy, University of Tabuk, Tabuk, Saudi Arabia
| | - Carmen M Cirstea
- Hoglund Brain Imaging Center, University of Kansas Medical Center, Kansas City, KS, USA.
- Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, KS, USA.
- Department of Neurology, University of Kansas Medical Center, Kansas City, KS, USA.
- Department of Physical Medicine and Rehabilitation, University of Missouri, One Hospital Drive, DC046.00, Columbia, MO, 65212, USA.
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Valkenborghs SR, Callister R, Visser MM, Nilsson M, van Vliet P. Interventions combined with task-specific training to improve upper limb motor recovery following stroke: a systematic review with meta-analyses. PHYSICAL THERAPY REVIEWS 2019. [DOI: 10.1080/10833196.2019.1597439] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Sarah R. Valkenborghs
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Newcastle, NSW, Australia
- Priority Research Centre for Stroke and Brain Injury, University of Newcastle, Newcastle, NSW, Australia
- Centre for Research Excellence in Stroke Rehabilitation and Recovery, Hunter Medical Research Institute, Newcastle, NSW, Australia
- School of Biomedical Science and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, NSW, Australia
| | - Robin Callister
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Newcastle, NSW, Australia
- Centre for Research Excellence in Stroke Rehabilitation and Recovery, Hunter Medical Research Institute, Newcastle, NSW, Australia
- School of Biomedical Science and Pharmacy, Faculty of Health, University of Newcastle, Newcastle, NSW, Australia
| | - Milanka M. Visser
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Michael Nilsson
- Priority Research Centre for Stroke and Brain Injury, University of Newcastle, Newcastle, NSW, Australia
- Centre for Research Excellence in Stroke Rehabilitation and Recovery, Hunter Medical Research Institute, Newcastle, NSW, Australia
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Paulette van Vliet
- Priority Research Centre for Stroke and Brain Injury, University of Newcastle, Newcastle, NSW, Australia
- Centre for Research Excellence in Stroke Rehabilitation and Recovery, Hunter Medical Research Institute, Newcastle, NSW, Australia
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Valkenborghs SR, van Vliet P, Nilsson M, Zalewska K, Visser MM, Erickson KI, Callister R. Aerobic exercise and consecutive task-specific training (AExaCTT) for upper limb recovery after stroke: A randomized controlled pilot study. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2019; 24:e1775. [PMID: 30942552 DOI: 10.1002/pri.1775] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 12/14/2018] [Accepted: 02/15/2019] [Indexed: 11/07/2022]
Abstract
OBJECTIVE This study examined the feasibility of a parallel-group assessor-blinded randomized controlled trial investigating whether task-specific training preceded by aerobic exercise (AEX + TST) improves upper limb function more than task-specific training (TST) alone. METHODS People with upper limb motor dysfunction after stroke were allocated to TST or AEX + TST. Both groups were prescribed 60 hr of TST over 10 weeks (3 × 1-hr sessions with a therapist per week and 3 × 1 hr of home-based self-practice per week). The AEX + TST group performed 30 minutes of aerobic exercise immediately prior to the 1 hr of TST with the therapist. Recruitment, adherence, retention, participant acceptability, and adverse events were recorded. Clinical measures were performed prerandomization at baseline, on completion of the intervention, and at 1- and 6-month follow-up. RESULTS Fifty-nine persons after stroke were screened, 42 met the eligibility criteria, and 20 (11 male; mean [SD] age: 55.4 [16.0] years; time since stroke: 71.7 [91.2] months) were recruited over 17 months. The mean Wolf Motor Function Test Functional Ability Score at baseline was 27.4 (max = 75) and the mean Action Research Arm Test score was 11.2 (max = 57). Nine were randomized to AEX + TST and 11 to TST. There were no adverse events, but there was one drop out. Retention at 1- and 6-month follow-up was 80% and 85%, respectively. Attendance was 93% (6) for the AEX + TST group, and 89% (9) for the TST group. AEX + TST was perceived as acceptable (100%) and beneficial (87.5%). Exertional fatigue (visual analogue scale) prior to TST was worse in the AEX + TST group (3.5 [0.7] out of 10) than the TST group (1.7 [1.4] out of 10). The TST group performed 31% more repetitions per session than the AEX + TST group. CONCLUSION A subsequent Phase III study is feasible, but modifications to eligibility criteria, outcome measures, and intervention delivery are recommended.
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Affiliation(s)
- Sarah R Valkenborghs
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW, Australia.,Priority Research Centre for Stroke and Brain Injury, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
| | - Paulette van Vliet
- Priority Research Centre for Stroke and Brain Injury, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - Michael Nilsson
- Priority Research Centre for Stroke and Brain Injury, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
| | - Katarzyna Zalewska
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
| | - Milanka M Visser
- Priority Research Centre for Stroke and Brain Injury, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,School of Health Sciences, University of Newcastle, Callaghan, NSW, Australia
| | - Kirk I Erickson
- Department of Psychology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Robin Callister
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW, Australia.,School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
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Effects of (music-based) rhythmic auditory cueing training on gait and posture post-stroke: A systematic review & dose-response meta-analysis. Sci Rep 2019; 9:2183. [PMID: 30778101 PMCID: PMC6379377 DOI: 10.1038/s41598-019-38723-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Accepted: 01/09/2019] [Indexed: 01/22/2023] Open
Abstract
Gait dysfunctions are common post-stroke. Rhythmic auditory cueing has been widely used in gait rehabilitation for movement disorders. However, a consensus regarding its influence on gait and postural recovery post-stroke is still warranted. A systematic review and meta-analysis was performed to analyze the effects of auditory cueing on gait and postural stability post-stroke. Nine academic databases were searched according to PRISMA guidelines. The eligibility criteria for the studies were a) studies were randomized controlled trials or controlled clinical trials published in English, German, Hindi, Punjabi or Korean languages b) studies evaluated the effects of auditory cueing on spatiotemporal gait and/or postural stability parameters post-stroke c) studies scored ≥4 points on the PEDro scale. Out of 1,471 records, 38 studies involving 968 patients were included in this present review. The review and meta-analyses revealed beneficial effects of training with auditory cueing on gait and postural stability. A training dosage of 20–45 minutes session, for 3–5 times a week enhanced gait performance, dynamic postural stability i.e. velocity (Hedge’s g: 0.73), stride length (0.58), cadence (0.75) and timed-up and go test (−0.76). This review strongly recommends the incorporation of rhythmic auditory cueing based training in gait and postural rehabilitation, post-stroke.
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Hsieh YW, Chang KC, Hung JW, Wu CY, Fu MH, Chen CC. Effects of Home-Based Versus Clinic-Based Rehabilitation Combining Mirror Therapy and Task-Specific Training for Patients With Stroke: A Randomized Crossover Trial. Arch Phys Med Rehabil 2018; 99:2399-2407. [DOI: 10.1016/j.apmr.2018.03.017] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 03/16/2018] [Accepted: 03/23/2018] [Indexed: 11/25/2022]
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Levy T, Laver K, Killington M, Lannin N, Crotty M. A systematic review of measures of adherence to physical exercise recommendations in people with stroke. Clin Rehabil 2018; 33:535-545. [PMID: 30458647 PMCID: PMC6416703 DOI: 10.1177/0269215518811903] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE: To review methods for measuring adherence to exercise or physical activity practice recommendations in the stroke population and evaluate measurement properties of identified tools. DATA SOURCES: Two systematic searches were conducted in eight databases (MEDLINE, CINAHL, PsycINFO, Cochrane Library of Systematic Reviews, Sports Discus, PEDro, PubMed and EMBASE). Phase 1 was conducted to identify measures. Phase 2 was conducted to identify studies investigating properties of these measures. REVIEW METHODS: Phase 1 articles were selected if they were published in English, included participants with stroke, quantified adherence to exercise or physical activity recommendations, were patient or clinician reported, were defined and reproducible measures and included patients >18 years old. In phase 2, articles were included if they explored psychometric properties of the identified tools. Included articles were screened based on title/abstract and full-text review by two independent reviewers. RESULTS: In phase 1, seven methods of adherence measurement were identified, including logbooks ( n = 16), diaries ( n = 18), 'record of practice' ( n = 3), journals ( n = 1), surveys ( n = 2) and questionnaires ( n = 4). One measurement tool was identified, the Physical Activity Scale for Individuals with Physical Disabilities ( n = 4). In phase 2, no eligible studies were identified. CONCLUSION: There is not a consistent measure of adherence that is currently utilized. Diaries and logbooks are the most frequently utilized tools.
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Affiliation(s)
- Tamina Levy
- 1 Flinders University, Adelaide, SA, Australia
| | - Kate Laver
- 1 Flinders University, Adelaide, SA, Australia
| | | | - Natasha Lannin
- 2 School of Allied Health, La Trobe University, Melbourne, VIC, Australia.,3 Alfred Health, Melbourne, VIC, Australia
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Camona C, Wilkins KB, Drogos J, Sullivan JE, Dewald JPA, Yao J. Improving Hand Function of Severely Impaired Chronic Hemiparetic Stroke Individuals Using Task-Specific Training With the ReIn-Hand System: A Case Series. Front Neurol 2018; 9:923. [PMID: 30464754 PMCID: PMC6234834 DOI: 10.3389/fneur.2018.00923] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 10/10/2018] [Indexed: 12/21/2022] Open
Abstract
Purpose: In this study, we explored whether improved hand function is possible in poststroke chronic hemiparetic individuals with severe upper limb motor impairments when they participate in device-aided task-specific practice. Subjects: Eight participants suffering from chronic stroke (>1-year poststroke, mean: 11.2 years) with severely impaired upper extremity movement (Upper Extremity Subscale of the Fugl-Meyer Motor Assessment (UEFMA) score between 10 and 24) participated in this study. Methods: Subjects were recruited to participate in a 20-session intervention (3 sessions/7 weeks). During each session, participants performed 20-30 trials of reaching, grasping, retrieving, and releasing a jar with the assistance of a novel electromyography-driven functional electrical stimulation (EMG-FES) system. This EMG-FES system allows for Reliable and Intuitive use of the Hand (called ReIn-Hand device) during multi-joint arm movements. Pre-, post-, and 3-month follow-up outcome assessments included the UEFMA, Cherokee McMaster Stroke Assessment, grip dynamometry, Box and Blocks Test (BBT), goniometric assessment of active and passive ranges of motion (ROMs) of the wrist and the metacarpophalangeal flexion and extension (II, V fingers), Nottingham Sensory Assessment-Stereognosis portion (NSA), and Cutaneous Sensory Touch Threshold Assessment. Results: A nonparametric Friedman test of differences found significant changes in the BBT scores (χ2 = 10.38, p < 0.05), the passive and active ROMs (χ2 = 11.31, p < 0.05 and χ2 = 12.45, p < 0.01, respectively), and the NSA scores (χ2 = 6.42, p < 0.05) following a multi-session intervention using the ReIn-Hand device. Conclusions: These results suggest that using the ReIn-Hand device during reaching and grasping activities may contribute to improvements in gross motor function and sensation (stereognosis) in individuals with chronic severe UE motor impairment following stroke.
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Affiliation(s)
- Carolina Camona
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
| | - Kevin B. Wilkins
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
| | - Justin Drogos
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
| | - Jane E. Sullivan
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
| | - Julius P. A. Dewald
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
- Department of Biomedical Engineering, Northwestern University, Chicago, IL, United States
- Department of Physical Medicine & Rehabilitation, Northwestern University, Chicago, IL, United States
| | - Jun Yao
- Department of Physical Therapy and Human Movement Sciences, Northwestern University, Chicago, IL, United States
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Valkenborghs SR, Visser MM, Dunn A, Erickson KI, Nilsson M, Callister R, van Vliet P. AExaCTT - Aerobic Exercise and Consecutive Task-specific Training for the upper limb after stroke: Protocol for a randomised controlled pilot study. Contemp Clin Trials Commun 2017; 7:179-185. [PMID: 29696183 PMCID: PMC5898578 DOI: 10.1016/j.conctc.2017.07.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 07/02/2017] [Accepted: 07/20/2017] [Indexed: 11/23/2022] Open
Abstract
Motor function may be enhanced if aerobic exercise is paired with motor training. One potential mechanism is that aerobic exercise increases levels of brain-derived neurotrophic factor (BDNF), which is important in neuroplasticity and involved in motor learning and motor memory consolidation. This study will examine the feasibility of a parallel-group assessor-blinded randomised controlled trial investigating whether task-specific training preceded by aerobic exercise improves upper limb function more than task-specific training alone, and determine the effect size of changes in primary outcome measures. People with upper limb motor dysfunction after stroke will be allocated to either task-specific training or aerobic exercise and consecutive task-specific training. Both groups will perform 60 hours of task-specific training over 10 weeks, comprised of 3 × 1 hour sessions per week with a therapist and 3 × 1 hours of home-based self-practice per week. The combined intervention group will also perform 30 minutes of aerobic exercise (70-85%HRmax) immediately prior to the 1 hour of task-specific training with the therapist. Recruitment, adherence, retention, participant acceptability, and adverse events will be recorded. Clinical outcome measures will be performed pre-randomisation at baseline, at completion of the training program, and at 1 and 6 months follow-up. Primary clinical outcome measures will be the Action Research Arm Test (ARAT) and the Wolf Motor Function Test (WMFT). If aerobic exercise prior to task-specific training is acceptable, and a future phase 3 randomised controlled trial seems feasible, it should be pursued to determine the efficacy of this combined intervention for people after stroke.
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Key Words
- 6MWT, Six Minute Walk Test
- ARAT, Action Research Arm Test
- Aerobic exercise
- BDNF, brain-derived neurotrophic factor
- CERT, Consensus on Exercise Reporting Template
- CM, centimetre
- CONSORT, Consolidated Standards of Reporting Trials
- ECG, electrocardiography
- ELISA, enzyme-linked immunosorbent assay
- FAS, Fatigue Assessment Scale
- GP, general practitioner
- HRmax, age-predicted maximal heart rate maximum
- HRpeak, peak heart rate
- IPAQ, International Physical Activity Questionnaire
- MAL, Motor Activity Log
- MRI, magnetic resonance imaging
- MS, Microsoft
- Motor function
- NAA, N-acetyl Aspartate
- PD, Peak Deceleration
- PV, Peak Velocity
- REDCap, Research Electronic Data Capture
- RPE, rating of perceived exertion
- RPM, revolutions per minute
- SIS, Stroke Impact Scale
- Stroke
- Task-specific training
- VO2, oxygen uptake
- VO2peak, peak oxygen uptake
- WMFT, Wolf Motor Function Test
- m/s, millimetres per second
- mL.kg−1.min−1, millilitres per kilogram per minute
- reps, repetitions
- s, seconds
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Affiliation(s)
- Sarah R. Valkenborghs
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW 2308, Australia
- Priority Research Centre for Stroke and Brain Injury, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW 2308, Australia
| | - Milanka M. Visser
- Priority Research Centre for Stroke and Brain Injury, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia
- School of Medicine and Public Health, University of Newcastle, Callaghan, NSW 2308, Australia
| | - Ashlee Dunn
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW 2308, Australia
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW 2308, Australia
| | - Kirk I. Erickson
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, United States
| | - Michael Nilsson
- Priority Research Centre for Stroke and Brain Injury, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW 2308, Australia
| | - Robin Callister
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW 2308, Australia
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Callaghan, NSW 2308, Australia
| | - Paulette van Vliet
- Priority Research Centre for Stroke and Brain Injury, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia
- School of Health Sciences, University of Newcastle, Callaghan, NSW 2308, Australia
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13
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Xiao ZG, Menon C. Counting Grasping Action Using Force Myography: An Exploratory Study With Healthy Individuals. JMIR Rehabil Assist Technol 2017; 4:e5. [PMID: 28582263 PMCID: PMC5460070 DOI: 10.2196/rehab.6901] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Revised: 02/09/2017] [Accepted: 02/10/2017] [Indexed: 01/09/2023] Open
Abstract
Background Functional arm movements generally require grasping an object. The possibility of detecting and counting the action of grasping is believed to be of importance for individual with motor function deficits of the arm, as it could be an indication of the number of the functional arm movements performed by the individuals during rehabilitation. In this exploratory work, the feasibility of using armbands recording radial displacements of forearm muscles and tendons (ie, force myography, FMG) to estimate hand grasping with healthy individuals was investigated. In contrast to previous studies, this exploratory study investigates the feasibility of (1) detecting grasping when the participants move their arms, which could introduce large artifacts to the point of potentially preventing the practical use of the proposed technology, and (2) counting grasping during arm-reaching tasks. Objective The aim of this study was to determine the usefulness of FMG in the detection of functional arm movements. The use of FMG straps placed on the forearm is proposed for counting the number of grasping actions in the presence of arm movements. Methods Ten healthy volunteers participated in this study to perform a pick-and-place exercise after providing informed consent. FMG signals were simultaneously collected using 2 FMG straps worn on their wrist and at the midposition of their forearm, respectively. Raw FMG signals and 3 additional FMG features (ie, root mean square, wavelength, and window symmetry) were extracted and fed into a linear discriminant analysis classifier to predict grasping states. The transition from nongrasping to grasping states was detected during the process of counting the number of grasping actions. Results The median accuracy for detecting grasping events using FMG recorded from the wrist was 95%, and the corresponding interquartile range (IQR) was 5%. For forearm FMG classification, the median accuracy was 92%, and the corresponding IQR was 3%. The difference between the 2 median accuracies was statistically significant (P<.001) when using a paired 2-tailed sign test. The median percentage error for counting grasping events when FMG was recorded from the wrist was 1%, and the corresponding IQR was 2%. The median percentage error for FMG recorded from the forearm was 2%, and the corresponding IQR was also 2%. While the median percentage error for the wrist was lower than that of the forearm, the difference between the 2 was not statistically significant based on a paired 2-tailed sign test (P=.29). Conclusions This study reports that grasping can reliably be counted using an unobtrusive and simple FMG strap even in the presence of arm movements. Such a result supports the foundation for future research evaluating the feasibility of monitoring hand grasping during unsupervised ADL, leading to further investigations with individuals with motor function deficits of the arm.
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Affiliation(s)
| | - Carlo Menon
- Schools of Mechatronics Systems Engineering and Engineering Science, Simon Fraser University, Surrey, BC, Canada
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14
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Yong MS, Kim SG, Cheon SH. Effects of skilled reach training with affected forelimb and treadmill exercise on the expression of neurotrophic factor following ischemia-induced brain injury in rats. J Phys Ther Sci 2017; 29:647-650. [PMID: 28533602 PMCID: PMC5430265 DOI: 10.1589/jpts.29.647] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Accepted: 12/25/2016] [Indexed: 11/24/2022] Open
Abstract
[Purpose] The aim of the present study was to investigate effects of skilled reach
training with affected forelimb and treadmill exercise on the expression of neurotrophic
factor following ischemia-induced brain injury in rats. [Subjects and Methods] Thirty male
Sprague-Dawley rats were divided into 3 groups randomly: namely, the control sacrified 2
weeks after surgery, skilled reach training with forepaw contralateral to brain injury for
2 weeks, and treadmill exercise for 2 weeks. Transient focal cerebral ischemia was induced
by intraluminal occlusion of the left middle cerebral artery. After that, skilled reach
training and treadmill exercise were conducted. Western blot analysis was performed to
investigate expressions of neurotrophic factors. [Results] There were significant
differences in brain-derived neurotrophic factor and nerve growth factor expression
between the control group and the experimental group. There were no significant
differences in brain-derived neurotrophic factor and nerve growth factor expression
between the skilled reach training group and the treadmill exercise group. [Conclusion]
Skilled reach training and treadmill exercise can affect the expression of neurotrophic
factors.
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Affiliation(s)
- Min-Sik Yong
- Department of Physical Therapy, Youngsan University, Republic of Korea
| | - Seong-Gil Kim
- Department of Physical Therapy, Uiduk University, Republic of Korea
| | - Song-Hee Cheon
- Department of Physical Therapy, Youngsan University, Republic of Korea
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15
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Turton AJ, Cunningham P, van Wijck F, Smartt HJM, Rogers CA, Sackley CM, Jowett S, Wolf SL, Wheatley K, van Vliet P. Home-based Reach-to-Grasp training for people after stroke is feasible: a pilot randomised controlled trial. Clin Rehabil 2016; 31:891-903. [DOI: 10.1177/0269215516661751] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Objective: To determine feasibility of a randomised controlled trial (RCT) of home-based Reach-to-Grasp training after stroke. Design: single-blind parallel group RCT. Participants: Residual arm deficit less than 12 months post-stroke. Interventions: Reach-to-Grasp training in 14 one-hour therapist’s visits over 6 weeks, plus one hour self-practice per day (total 56 hours). Control: Usual care. Main Measures: Action Research Arm Test (ARAT), Wolf Motor Function Test (WMFT), pre-randomisation, 7, 12, 24 weeks post-randomisation. Results: Forty-seven participants (Reach-to-Grasp=24, usual care=23) were randomised over 17 months. Reach-to-Grasp participants received a median (IQR) 14 (13,14) visits, and performed 157 (96,211) repetitions per visit; plus 30 minutes (22,45) self-practice per day. Usual care participants received 10.5 (5,14) therapist visits, comprising 38.6 (30,45) minutes of arm therapy with 16 (6,24) repetitions of functional tasks per visit. Median ARAT scores in the reach-to-grasp group were 8.5 (3.0,24.0) at baseline and 14.5 (3.5,26.0) at 24 weeks compared to median of 4 at both time points (IQR: baseline (3.0,14.0), 24 weeks (3.0,30.0)) in the usual-care group. Median WMFT tasks completed at baseline and 24 weeks were 6 (3.0,11.5) and 8.5 (4.5,13.5) respectively in the reach-to-grasp group and 4 (3.0,10.0), 6 (3.0,14.0) in the usual care group. Incidence of arm pain was similar between groups. The study was stopped before 11 patients reached the 24 weeks assessment. Conclusions: An RCT of home-based Reach-to-Grasp training after stroke is feasible and safe. With ARAT being our preferred measure it is estimated that 240 participants will be needed for a future two armed trial.
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Affiliation(s)
- AJ Turton
- Department of Allied Health Professions, University of the West of England, UK
| | - P Cunningham
- Department of Allied Health Professions, University of the West of England, UK
| | - F van Wijck
- Institute for Applied Health Research and School of Health and Life Sciences, Glasgow Caledonian University, UK
| | - HJM Smartt
- Clinical Trials and Evaluation Unit, School of Clinical Sciences, University of Bristol, UK
| | - CA Rogers
- Clinical Trials and Evaluation Unit, School of Clinical Sciences, University of Bristol, UK
| | - CM Sackley
- Institute of Health and Social Care Research, King’s College London, UK
| | - S Jowett
- School of Health and Population Sciences, University of Birmingham, UK
| | - SL Wolf
- Emory Rehabilitation Hospital, Emory University, Atlanta, USA
| | - K Wheatley
- Institute of Cancer and Genomic Sciences, University of Birmingham, UK
| | - P van Vliet
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Australia, and Hunter Medical Research Institute, UK
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16
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Cunningham P, Turton AJ, Van Wijck F, Van Vliet P. Task-specific reach-to-grasp training after stroke: development and description of a home-based intervention. Clin Rehabil 2016; 30:731-40. [DOI: 10.1177/0269215515603438] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 08/09/2015] [Indexed: 11/16/2022]
Abstract
This series of articles for rehabilitation in practice aims to cover a knowledge element of the rehabilitation medicine curriculum. Nevertheless they are intended to be of interest to a multidisciplinary audience. The competency addressed in this article is to transparently describe the process of developing a complex intervention for people after stroke as part of a feasibility randomised controlled trial. Objective: To describe and justify the development of a home-based, task-specific upper limb training intervention to improve reach-to-grasp after stroke and pilot it for feasibility and acceptability prior to a randomized controlled trial. Intervention description: The intervention is based on intensive practice of whole reach-to-grasp tasks and part-practice of essential reach-to-grasp components. A ‘pilot’ manual of activities covering the domains of self-care, leisure and productivity was developed for the feasibility study. The intervention comprises 14 hours of therapist-delivered sessions over six weeks, with additional self-practice recommended for 42 hours (i.e. one hour every day). As part of a feasibility randomized controlled trial, 24 people with a wide range of upper limb impairment after stroke experienced the intervention to test adherence and acceptability. The median number of repetitions in one-hour therapist-delivered sessions was 157 (interquartile range IQR 96–211). The amount of self-practice was poorly documented. Where recorded, the median amount of practice was 30 minutes (interquartile range 22–45) per day. Findings demonstrated that the majority of participants found the intensity, content and level of difficulty of the intervention acceptable, and the programme to be beneficial. Comments on the content and presentation of the self-practice material were incorporated in a revised ‘final’ intervention manual. Discussion: A comprehensive training intervention to improve reach-to-grasp for people living at home after stroke has been described in accordance with the Template for Intervention Description and Replication (TIDieR) reporting guidelines. The intervention has been piloted, and found to be acceptable and feasible in the home setting. Trial registration: ISRCTN56716589
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Affiliation(s)
- Paul Cunningham
- Department of Allied Health Professions, University of the West of England, Bristol, UK
| | - Ailie J Turton
- Department of Allied Health Professions, University of the West of England, Bristol, UK
| | | | - Paulette Van Vliet
- School of Health Sciences, Faculty of Health and Medicine, University of Newcastle, Hunter Medical Research Institute, Australia
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17
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Saunders DH, Sanderson M, Hayes S, Kilrane M, Greig CA, Brazzelli M, Mead GE. Physical fitness training for stroke patients. Cochrane Database Syst Rev 2016; 3:CD003316. [PMID: 27010219 PMCID: PMC6464717 DOI: 10.1002/14651858.cd003316.pub6] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Levels of physical fitness are low after stroke. It is unknown whether improving physical fitness after stroke reduces disability. OBJECTIVES To determine whether fitness training after stroke reduces death, dependence, and disability and to assess the effects of training with regard to adverse events, risk factors, physical fitness, mobility, physical function, quality of life, mood, and cognitive function. Interventions to improve cognitive function have attracted increased attention after being identified as the highest rated research priority for life after stroke. Therefore we have added this class of outcomes to this updated review. SEARCH METHODS We searched the Cochrane Stroke Group Trials Register (last searched February 2015), the Cochrane Central Register of Controlled Trials (CENTRAL 2015, Issue 1: searched February 2015), MEDLINE (1966 to February 2015), EMBASE (1980 to February 2015), CINAHL (1982 to February 2015), SPORTDiscus (1949 to February 2015), and five additional databases (February 2015). We also searched ongoing trials registers, handsearched relevant journals and conference proceedings, screened reference lists, and contacted experts in the field. SELECTION CRITERIA Randomised trials comparing either cardiorespiratory training or resistance training, or both (mixed training), with usual care, no intervention, or a non-exercise intervention in stroke survivors. DATA COLLECTION AND ANALYSIS Two review authors independently selected trials, assessed quality and risk of bias, and extracted data. We analysed data using random-effects meta-analyses. Diverse outcome measures limited the intended analyses. MAIN RESULTS We included 58 trials, involving 2797 participants, which comprised cardiorespiratory interventions (28 trials, 1408 participants), resistance interventions (13 trials, 432 participants), and mixed training interventions (17 trials, 957 participants). Thirteen deaths occurred before the end of the intervention and a further nine before the end of follow-up. No dependence data were reported. Diverse outcome measures restricted pooling of data. Global indices of disability show moderate improvement after cardiorespiratory training (standardised mean difference (SMD) 0.52, 95% confidence interval (CI) 0.19 to 0.84; P value = 0.002) and by a small amount after mixed training (SMD 0.26, 95% CI 0.04 to 0.49; P value = 0.02); benefits at follow-up (i.e. after training had stopped) were unclear. There were too few data to assess the effects of resistance training.Cardiorespiratory training involving walking improved maximum walking speed (mean difference (MD) 6.71 metres per minute, 95% CI 2.73 to 10.69), preferred gait speed (MD 4.28 metres per minute, 95% CI 1.71 to 6.84), and walking capacity (MD 30.29 metres in six minutes, 95% CI 16.19 to 44.39) at the end of the intervention. Mixed training, involving walking, increased preferred walking speed (MD 4.54 metres per minute, 95% CI 0.95 to 8.14), and walking capacity (MD 41.60 metres per six minutes, 95% CI 25.25 to 57.95). Balance scores improved slightly after mixed training (SMD 0.27, 95% CI 0.07 to 0.47). Some mobility benefits also persisted at the end of follow-up. The variability, quality of the included trials, and lack of data prevents conclusions about other outcomes and limits generalisability of the observed results. AUTHORS' CONCLUSIONS Cardiorespiratory training and, to a lesser extent, mixed training reduce disability during or after usual stroke care; this could be mediated by improved mobility and balance. There is sufficient evidence to incorporate cardiorespiratory and mixed training, involving walking, within post-stroke rehabilitation programmes to improve the speed and tolerance of walking; some improvement in balance could also occur. There is insufficient evidence to support the use of resistance training. The effects of training on death and dependence after stroke are still unclear but these outcomes are rarely observed in physical fitness training trials. Cognitive function is under-investigated despite being a key outcome of interest for patients. Further well-designed randomised trials are needed to determine the optimal exercise prescription and identify long-term benefits.
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Affiliation(s)
- David H Saunders
- Institute for Sport, Physical Education and Health Sciences (SPEHS), University of EdinburghMoray House School of EducationSt Leonards LandHolyrood RoadEdinburghUKEH8 2AZ
| | - Mark Sanderson
- University of the West of ScotlandInstitute of Clinical Exercise and Health ScienceRoom A071A, Almada BuildingHamiltonUKML3 0JB
| | - Sara Hayes
- University of LimerickDepartment of Clinical TherapiesLimerickIreland
| | - Maeve Kilrane
- Royal Infirmary of EdinburghDepartment of Stroke MedicineWard 201 ‐ Stroke UnitLittle FranceEdinburghUKEH16 4SA
| | - Carolyn A Greig
- University of BirminghamSchool of Sport, Exercise and Rehabilitation Sciences, MRC‐ARUK Centre for Musculoskeletal Ageing ResearchEdgbastonBirminghamUKB15 2TT
| | - Miriam Brazzelli
- University of AberdeenHealth Services Research UnitHealth Sciences BuildingForesterhillAberdeenUKAB25 2ZD
| | - Gillian E Mead
- University of EdinburghCentre for Clinical Brain SciencesRoom S1642, Royal InfirmaryLittle France CrescentEdinburghUKEH16 4SA
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18
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19
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Zondervan DK, Augsburger R, Bodenhoefer B, Friedman N, Reinkensmeyer DJ, Cramer SC. Machine-Based, Self-guided Home Therapy for Individuals With Severe Arm Impairment After Stroke: A Randomized Controlled Trial. Neurorehabil Neural Repair 2014; 29:395-406. [PMID: 25273359 DOI: 10.1177/1545968314550368] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Few therapeutic options exist for the millions of persons living with severe arm impairment after stroke to increase their dose of arm rehabilitation. This study compared self-guided, high-repetition home therapy with a mechanical device (the resonating arm exerciser [RAE]) to conventional therapy in patients with chronic stroke and explored RAE use for patients with subacute stroke. METHODS A total of 16 participants with severe upper-extremity impairment (mean Fugl-Meyer [FM] score = 21.4 ± 8.8 out of 66) >6 months poststroke were randomized to 3 weeks of exercise with the RAE or conventional exercises. The primary outcome measure was FM score 1 month posttherapy. Secondary outcome measures included Motor Activity Log, Visual Analog Pain Scale, and Ashworth Spasticity Scale. After a 1-month break, individuals in the conventional group also received a 3-week course of RAE therapy. RESULTS The change in FM score was significant in both the RAE and conventional groups after training (2.6 ± 1.4 and 3.4 ± 2.4, P = .008 and .016, respectively). These improvements were not significant at 1 month. Exercise with the RAE led to significantly greater improvements in distal FM score than conventional therapy at the 1-month follow-up (P = .02). In a separate cohort of patients with subacute stroke, the RAE was found feasible for exercise. DISCUSSION In those with severe arm impairment after chronic stroke, home-based training with the RAE was feasible and significantly reduced impairment without increasing pain or spasticity. Gains with the RAE were comparable to those found with conventional training and also included distal arm improvement.
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20
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Snodgrass SJ, Heneghan NR, Tsao H, Stanwell PT, Rivett DA, Van Vliet PM. Recognising neuroplasticity in musculoskeletal rehabilitation: a basis for greater collaboration between musculoskeletal and neurological physiotherapists. ACTA ACUST UNITED AC 2014; 19:614-7. [PMID: 24530068 DOI: 10.1016/j.math.2014.01.006] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Revised: 01/09/2014] [Accepted: 01/17/2014] [Indexed: 11/17/2022]
Abstract
Evidence is emerging for central nervous system (CNS) changes in the presence of musculoskeletal dysfunction and pain. Motor control exercises, and potentially manual therapy, can induce changes in the CNS, yet the focus in musculoskeletal physiotherapy practice is conventionally on movement impairments with less consideration of intervention-induced neuroplastic changes. Studies in healthy individuals and those with neurological dysfunction provide examples of strategies that may also be used to enhance neuroplasticity during the rehabilitation of individuals with musculoskeletal dysfunction, improving the effectiveness of interventions. In this paper, the evidence for neuroplastic changes in patients with musculoskeletal conditions is discussed. The authors compare and contrast neurological and musculoskeletal physiotherapy clinical paradigms in the context of the motor learning principles of experience-dependent plasticity: part and whole practice, repetition, task-specificity and feedback that induces an external focus of attention in the learner. It is proposed that increased collaboration between neurological and musculoskeletal physiotherapists and researchers will facilitate new discoveries on the neurophysiological mechanisms underpinning sensorimotor changes in patients with musculoskeletal dysfunction. This may lead to greater integration of strategies to enhance neuroplasticity in patients treated in musculoskeletal physiotherapy practice.
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Affiliation(s)
- Suzanne J Snodgrass
- Discipline of Physiotherapy, School of Health Sciences, Faculty of Health and Medicine, and Centre for Translational Neuroscience and Mental Health, The University of Newcastle, Newcastle, Australia.
| | - Nicola R Heneghan
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Henry Tsao
- School of Medicine, The University of Queensland, Brisbane, Australia
| | - Peter T Stanwell
- Discipline of Medical Radiation Science, School of Health Sciences, Faculty of Health and Medicine and Centre for Translational Neuroscience and Mental Health, The University of Newcastle, Newcastle, Australia
| | - Darren A Rivett
- Discipline of Physiotherapy, School of Health Sciences, Faculty of Health and Medicine, and Centre for Translational Neuroscience and Mental Health, The University of Newcastle, Newcastle, Australia
| | - Paulette M Van Vliet
- Discipline of Physiotherapy, School of Health Sciences, Faculty of Health and Medicine, and Centre for Translational Neuroscience and Mental Health, The University of Newcastle, Newcastle, Australia
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