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Curtis S, Sheehan L, Buchman E, Bhattacharjya S. Clinicians' perspectives and usage of rehabilitation technology: a survey. Disabil Rehabil Assist Technol 2024; 19:2298-2305. [PMID: 37987735 DOI: 10.1080/17483107.2023.2284365] [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: 05/16/2023] [Revised: 09/18/2023] [Accepted: 11/08/2023] [Indexed: 11/22/2023]
Abstract
PURPOSE The aim of this study was to investigate clinicians' perspectives regarding their usage of rehabilitation technology in their day-to-day practice and uncover the factors that impact clinicians' use of rehabilitation technology in their daily practice. MATERIALS AND METHODS An online survey was used to gather cross-sectional data from American occupational therapists, occupational therapy assistants, physical therapists, physical therapy assistants, and speech language pathologists. This survey used Likert-scale, multiple choice, and free-response questions. RESULTS Approximately half (n = 56/105, 53.3%) of our clinicians reported using rehabilitation in their daily practice. Less than 20% (n = 18/105, 17.1%) of the respondents strongly agreed that they felt comfortable implementing new rehabilitation technology, and few reported that their workplace encouraged (n = 16/85, 18.8%) or strongly encouraged (n = 14/85, 16.5%) the use of rehabilitation technology in practice. Additionally, excluding the 2011-2020 graduate clinicians that reported that they had not learned about rehabilitation technology in school or fieldwork, few reported feeling prepared (n = 14/97, 14.4%) or very prepared (n = 4/97, 4.1%) to use rehabilitation technology after graduation. CONCLUSIONS Our findings have revealed a sizable knowledge-to-practice gap in regard to clinicians' preparedness to engage with and advocate for rehabilitation technology in their day-to-day practice.
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Affiliation(s)
- Sarah Curtis
- Department of Occupational Therapy, GA State University, Atlanta, GA, USA
| | | | - Emily Buchman
- Department of Occupational Therapy, GA State University, Atlanta, GA, USA
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Winterbottom L, Chen A, Mendonca R, Nilsen DM, Ciocarlie M, Stein J. Clinician perceptions of a novel wearable robotic hand orthosis for post-stroke hemiparesis. Disabil Rehabil 2024:1-10. [PMID: 38975689 DOI: 10.1080/09638288.2024.2375056] [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: 10/19/2023] [Accepted: 06/27/2024] [Indexed: 07/09/2024]
Abstract
PURPOSE Wearable robotic devices are currently being developed to improve upper limb function for individuals with hemiparesis after stroke. Incorporating the views of clinicians during the development of new technologies can help ensure that end products meet clinical needs and can be adopted for patient care. METHODS In this cross-sectional mixed-methods study, an anonymous online survey was used to gather clinicians' perceptions of a wearable robotic hand orthosis for post-stroke hemiparesis. Participants were asked about their clinical experience and provided feedback on the prototype device after viewing a video. RESULTS 154 participants completed the survey. Only 18.8% had previous experience with robotic technology. The majority of participants (64.9%) reported that they would use the device for both rehabilitative and assistive purposes. Participants perceived that the device could be used in supervised clinical settings with all phases of stroke. Participants also indicated a need for insurance coverage and quick setup time. CONCLUSIONS Engaging clinicians early in the design process can help guide the development of wearable robotic devices. Both rehabilitative and assistive functions are valued by clinicians and should be considered during device development. Future research is needed to understand a broader set of stakeholders' perspectives on utility and design.
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Affiliation(s)
- Lauren Winterbottom
- Department of Rehabilitation and Regenerative Medicine, Columbia University, New York, NY, USA
| | - Ava Chen
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
| | - Rochelle Mendonca
- Department of Rehabilitation and Regenerative Medicine, Columbia University, New York, NY, USA
| | - Dawn M Nilsen
- Department of Rehabilitation and Regenerative Medicine, Columbia University, New York, NY, USA
- NewYork-Presbyterian Hospital, New York, NY, USA
| | - Matei Ciocarlie
- Department of Mechanical Engineering, Columbia University, New York, NY, USA
| | - Joel Stein
- Department of Rehabilitation and Regenerative Medicine, Columbia University, New York, NY, USA
- NewYork-Presbyterian Hospital, New York, NY, USA
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Miller AE, Lang CE, Bland MD, Lohse KR. Quantifying the effects of sleep on sensor-derived variables from upper limb accelerometry in people with and without upper limb impairment. J Neuroeng Rehabil 2024; 21:86. [PMID: 38807245 PMCID: PMC11131201 DOI: 10.1186/s12984-024-01384-z] [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: 01/05/2024] [Accepted: 05/15/2024] [Indexed: 05/30/2024] Open
Abstract
BACKGROUND Despite the promise of wearable sensors for both rehabilitation research and clinical care, these technologies pose significant burden on data collectors and analysts. Investigations of factors that may influence the wearable sensor data processing pipeline are needed to support continued use of these technologies in rehabilitation research and integration into clinical care settings. The purpose of this study was to investigate the effect of one such factor, sleep, on sensor-derived variables from upper limb accelerometry in people with and without upper limb impairment and across a two-day wearing period. METHODS This was a secondary analysis of data collected during a prospective, longitudinal cohort study (n = 127 individuals, 62 with upper limb impairment and 65 without). Participants wore a wearable sensor on each wrist for 48 h. Five upper limb sensor variables were calculated over the full wear period (sleep included) and with sleep time removed (sleep excluded): preferred time, non-preferred time, use ratio, non-preferred magnitude and its standard deviation. Linear mixed effects regression was used to quantify the effect of sleep on each sensor variable and determine if the effect differed between people with and without upper limb impairment and across a two-day wearing period. RESULTS There were significant differences between sleep included and excluded for the variables preferred time (p < 0.001), non-preferred time (p < 0.001), and non-preferred magnitude standard deviation (p = 0.001). The effect of sleep was significantly different between people with and without upper limb impairment for one variable, non-preferred magnitude (p = 0.02). The effect of sleep was not substantially different across wearing days for any of the variables. CONCLUSIONS Overall, the effects of sleep on sensor-derived variables of upper limb accelerometry are small, similar between people with and without upper limb impairment and across a two-day wearing period, and can likely be ignored in most contexts. Ignoring the effect of sleep would simplify the data processing pipeline, facilitating the use of wearable sensors in both research and clinical practice.
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Affiliation(s)
- Allison E Miller
- Program in Physical Therapy, Washington University School of Medicine, 4444 Forest Park Avenue, MSC: 8502-66-1101, St. Louis, MO, 63018, USA.
| | - Catherine E Lang
- Program in Physical Therapy, Washington University School of Medicine, 4444 Forest Park Avenue, MSC: 8502-66-1101, St. Louis, MO, 63018, USA
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO, 63018, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63018, USA
| | - Marghuretta D Bland
- Program in Physical Therapy, Washington University School of Medicine, 4444 Forest Park Avenue, MSC: 8502-66-1101, St. Louis, MO, 63018, USA
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, MO, 63018, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63018, USA
| | - Keith R Lohse
- Program in Physical Therapy, Washington University School of Medicine, 4444 Forest Park Avenue, MSC: 8502-66-1101, St. Louis, MO, 63018, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, 63018, USA
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Alder G, Taylor D, Rashid U, Olsen S, Brooks T, Terry G, Niazi IK, Signal N. A Brain Computer Interface Neuromodulatory Device for Stroke Rehabilitation: Iterative User-Centered Design Approach. JMIR Rehabil Assist Technol 2023; 10:e49702. [PMID: 38079202 PMCID: PMC10750233 DOI: 10.2196/49702] [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: 06/07/2023] [Revised: 09/03/2023] [Accepted: 09/27/2023] [Indexed: 12/28/2023] Open
Abstract
BACKGROUND Rehabilitation technologies for people with stroke are rapidly evolving. These technologies have the potential to support higher volumes of rehabilitation to improve outcomes for people with stroke. Despite growing evidence of their efficacy, there is a lack of uptake and sustained use in stroke rehabilitation and a call for user-centered design approaches during technology design and development. This study focuses on a novel rehabilitation technology called exciteBCI, a complex neuromodulatory wearable technology in the prototype stage that augments locomotor rehabilitation for people with stroke. The exciteBCI consists of a brain computer interface, a muscle electrical stimulator, and a mobile app. OBJECTIVE This study presents the evaluation phase of an iterative user-centered design approach supported by a qualitative descriptive methodology that sought to (1) explore users' perspectives and experiences of exciteBCI and how well it fits with rehabilitation, and (2) facilitate modifications to exciteBCI design features. METHODS The iterative usability evaluation of exciteBCI was conducted in 2 phases. Phase 1 consisted of 3 sprint cycles consisting of single usability sessions with people with stroke (n=4) and physiotherapists (n=4). During their interactions with exciteBCI, participants used a "think-aloud" approach, followed by a semistructured interview. At the end of each sprint cycle, device requirements were gathered and the device was modified in preparation for the next cycle. Phase 2 focused on a "near-live" approach in which 2 people with stroke and 1 physiotherapist participated in a 3-week program of rehabilitation augmented by exciteBCI (n=3). Participants completed a semistructured interview at the end of the program. Data were analyzed from both phases using conventional content analysis. RESULTS Overall, participants perceived and experienced exciteBCI positively, while providing guidance for iterative changes. Five interrelated themes were identified from the data: (1) "This is rehab" illustrated that participants viewed exciteBCI as having a good fit with rehabilitation practice; (2) "Getting the most out of rehab" highlighted that exciteBCI was perceived as a means to enhance rehabilitation through increased engagement and challenge; (3) "It is a tool not a therapist," revealed views that the technology could either enhance or disrupt the therapeutic relationship; and (4) "Weighing up the benefits versus the burden" and (5) "Don't make me look different" emphasized important design considerations related to device set-up, use, and social acceptability. CONCLUSIONS This study offers several important findings that can inform the design and implementation of rehabilitation technologies. These include (1) the design of rehabilitation technology should support the therapeutic relationship between the patient and therapist, (2) social acceptability is a design priority in rehabilitation technology but its importance varies depending on the use context, and (3) there is value in using design research methods that support understanding usability in the context of sustained use.
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Affiliation(s)
- Gemma Alder
- Rehabilitation Innovation Centre, Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Denise Taylor
- Rehabilitation Innovation Centre, Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Usman Rashid
- Rehabilitation Innovation Centre, Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Sharon Olsen
- Rehabilitation Innovation Centre, Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Thonia Brooks
- Rehabilitation Innovation Centre, Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Gareth Terry
- Rehabilitation Innovation Centre, Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Imran Khan Niazi
- Rehabilitation Innovation Centre, Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
- Centre for Chiropractic Research, New Zealand College of Chiropractic, Auckland, New Zealand
- Sensory Motor Integration, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Nada Signal
- Rehabilitation Innovation Centre, Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
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Broderick M, O'Shea R, Burridge J, Demain S, Johnson L, Bentley P. Examining Usability, Acceptability, and Adoption of a Self-Directed, Technology-Based Intervention for Upper Limb Rehabilitation After Stroke: Cohort Study. JMIR Rehabil Assist Technol 2023; 10:e45993. [PMID: 37603405 PMCID: PMC10477927 DOI: 10.2196/45993] [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: 01/27/2023] [Revised: 06/25/2023] [Accepted: 07/19/2023] [Indexed: 08/22/2023] Open
Abstract
BACKGROUND Upper limb (UL) recovery after stroke is strongly dependent upon rehabilitation dose. Rehabilitation technologies present pragmatic solutions to dose enhancement, complementing therapeutic activity within conventional rehabilitation, connecting clinicians with patients remotely, and empowering patients to drive their own recovery. To date, rehabilitation technologies have been poorly adopted. Understanding the barriers to adoption may shape strategies to enhance technology use and therefore increase rehabilitation dose, thus optimizing recovery potential. OBJECTIVE We examined the usability, acceptability, and adoption of a self-directed, exercise-gaming technology within a heterogeneous stroke survivor cohort and investigated how stroke survivor characteristics, technology usability, and attitudes toward technology influenced adoption. METHODS A feasibility study of a novel exercise-gaming technology for self-directed UL rehabilitation in early subacute stroke survivors (N=30) was conducted in an inpatient, acute hospital setting. Demographic and clinical characteristics were recorded; participants' performance in using the system (usability) was assessed using a 4-point performance rating scale (adapted from the Barthel index), and adherence with the system was electronically logged throughout the trial. The technology acceptance model was used to formulate a survey examining the acceptability of the system. Spearman rank correlations were used to examine associations between participant characteristics, user performance (usability), end-point technology acceptance, and intervention adherence (adoption). RESULTS The technology was usable for 87% (n=26) of participants, and the overall technology acceptance rating was 68% (95% CI 56%-79%). Participants trained with the device for a median of 26 (IQR 16-31) minutes daily over an enrollment period of 8 (IQR 5-14) days. Technology adoption positively correlated with user performance (usability) (ρ=0.55; 95% CI 0.23-0.75; P=.007) and acceptability as well as domains of perceived usefulness (ρ=0.42; 95% CI 0.09-0.68; P=.03) and perceived ease of use (ρ=0.46; 95% CI 0.10-0.74; P=.02). Technology acceptance decreased with increased global stroke severity (ρ=-0.56; 95% CI -0.79 to -0.22; P=.007). CONCLUSIONS This technology was usable and acceptable for the majority of the cohort, who achieved an intervention dose with technology-facilitated, self-directed UL training that exceeded conventional care norms. Technology usability and acceptability were determinants of adoption and appear to be mediated by stroke severity. The results demonstrate the importance of selecting technologies for stroke survivors on the basis of individual needs and abilities, as well as optimizing the accessibility of technologies for the target user group. Facilitating changes in stroke survivors' beliefs and attitudes toward rehabilitation technologies may enhance adoption. Further work is needed to understand how technology can be optimized to benefit those with more severe stroke.
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Affiliation(s)
- Michelle Broderick
- Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Robert O'Shea
- Department of Cancer Imaging, Kings College London, London, United Kingdom
| | - Jane Burridge
- School of Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Sara Demain
- School of Life Sciences, University of Southampton, Southampton, United Kingdom
| | - Louise Johnson
- School of Life Sciences, University of Southampton, Southampton, United Kingdom
- University Hospitals Dorset NHS Foundation Trust, Bournemouth, United Kingdom
| | - Paul Bentley
- Department of Brain Sciences, Imperial College London, London, United Kingdom
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Moore SA, Boyne P, Fulk G, Verheyden G, Fini NA. Walk the Talk: Current Evidence for Walking Recovery After Stroke, Future Pathways and a Mission for Research and Clinical Practice. Stroke 2022; 53:3494-3505. [PMID: 36069185 PMCID: PMC9613533 DOI: 10.1161/strokeaha.122.038956] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Achieving safe, independent, and efficient walking is a top priority for stroke survivors to enable quality of life and future health. This narrative review explores the state of the science in walking recovery after stroke and potential for development. The importance of targeting walking capacity and performance is explored in relation to individual stroke survivor gait recovery, applying a common language, measurement, classification, prediction, current and future intervention development, and health care delivery. Findings are summarized in a model of current and future stroke walking recovery research and a mission statement is set for researchers and clinicians to drive the field forward to improve the lives of stroke survivors and their carers.
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Affiliation(s)
- Sarah A Moore
- Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, UK, and Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom (S.A.M.)
| | - Pierce Boyne
- Department of Rehabilitation Exercise and Nutritional Science, University of Cincinnati, OH (P.B.)
| | - George Fulk
- Department of Rehabilitation Medicine, Emory University, Atlanta, GA (G.F.)
| | - Geert Verheyden
- Department of Rehabilitation Sciences, KU Leuven, University of Leuven, Belgium (G.V.)
| | - Natalie A Fini
- Medicine Dentistry and Health Sciences, The University of Melbourne, Australia (N.A.F.)
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Sidarta A, Lim YC, Wong RA, Tan IO, Kuah CWK, Ang WT. Current clinical practice in managing somatosensory impairments and the use of technology in stroke rehabilitation. PLoS One 2022; 17:e0270693. [PMID: 35951544 PMCID: PMC9371309 DOI: 10.1371/journal.pone.0270693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 06/15/2022] [Indexed: 11/18/2022] Open
Abstract
Stroke-induced somatosensory impairments seem to be clinically overlooked, despite their prevalence and influence on motor recovery post-stroke. Interest in technology has been gaining traction over the past few decades as a promising method to facilitate stroke rehabilitation. This questionnaire-based cross-sectional study aimed to identify current clinical practice and perspectives on the management of somatosensory impairments post-stroke and the use of technology in assessing outcome measures and providing intervention. Participants were 132 physiotherapists and occupational therapists currently working with stroke patients in public hospitals and rehabilitation centres in Singapore. It was found that the majority (64.4%) of the therapists spent no more than half of the time per week on somatosensory interventions. Functional or task-specific training was the primary form of intervention applied to retrain somatosensory functions in stroke survivors. Standardised assessments (43.2%) were used less frequently than non-standardised assessments (97.7%) in clinical practice, with the sensory subscale of the Fugl-Meyer Assessment being the most popular outcome measure, followed by the Nottingham Sensory Assessment. While the adoption of technology for assessment was relatively scarce, most therapists (87.1%) reported that they have integrated technology into intervention. There was a common agreement that proprioception is an essential component in stroke rehabilitation, and that robotic technology combined with conventional therapy is effective in enhancing stroke rehabilitation, particularly for retraining proprioception. Most therapists identified price, technology usability, and lack of available space as some of the biggest barriers to integrating robotic technology in stroke rehabilitation. Standardised assessments and interventions targeting somatosensory functions should be more clearly delineated in clinical guidelines. Although therapists were positive about technology-based rehabilitation, obstacles that make technology integration challenging ought to be addressed.
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Affiliation(s)
- Ananda Sidarta
- Rehabilitation Research Institute of Singapore, Nanyang Technological University, Singapore, Singapore
- * E-mail:
| | - Yu Chin Lim
- Rehabilitation Research Institute of Singapore, Nanyang Technological University, Singapore, Singapore
| | - Russell A. Wong
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Isaac O. Tan
- Rehabilitation Research Institute of Singapore, Nanyang Technological University, Singapore, Singapore
| | - Christopher Wee Keong Kuah
- Rehabilitation Research Institute of Singapore, Nanyang Technological University, Singapore, Singapore
- Centre for Advanced Rehabilitation Therapeutics (CART), Tan Tock Seng Hospital, Singapore, Singapore
| | - Wei Tech Ang
- Rehabilitation Research Institute of Singapore, Nanyang Technological University, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- School of Mechanical & Aerospace Engineering, Nanyang Technological University, Singapore, Singapore
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Lamberti G, Sesenna G, Marina M, Ricci E, Ciardi G. Robot Assisted Gait Training in a Patient with Ataxia. Neurol Int 2022; 14:561-573. [PMID: 35893280 PMCID: PMC9326713 DOI: 10.3390/neurolint14030045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 06/17/2022] [Accepted: 06/20/2022] [Indexed: 12/02/2022] Open
Abstract
Background: Ataxia is a neurological sign characterized by motor coordination during gait/voluntary limb movements impairment. Ataxic gait leads to disability and worsening of quality of life; physiotherapy intervention is recommended to improve motor function. Recent studies showed benefits due to repetitive robotized assisted gait training using a static exoskeleton in patients affected by acquired ataxias. The aim of the study was to perform a preliminary evaluation of the short-term effects of overground UAN.GO®-assisted gait training in an adult patient with ataxia but with no clear genetic pattern. Methods: This case report study was conducted on a single male adult patient, who presented ataxic spastic gait, posterior chain tightness, pes cavus, and unstable standing position. The patient underwent two preliminary sessions to take part in the study. Treatment protocol planned 10 sessions and each one lasted 80 min, 60 of which were spent in gait training using the mobile overground exoskeleton UAN.GO®. At T1 (start of the study) and T10 (final evaluation) assessments using the Scale for the Assessment and Rating of Ataxia, Berg Balance Scale, 6-Minute Walking Test, and Likert Scale were administered. Space-time parameters of gait cycle were also evaluated: left and right step length, stance and swing percentages. Results: improvements on the Scale for the Assessment and Rating of Ataxia, Berg Balance Scale, and in the distance travelled at 6-Minute Walking Test emerged. The patient gave a positive opinion towards the treatment, showed by Likert Scale results. Kinematic gait analysis showed more physiological step length, stance and swing percentages, joint angles. The patient completed the training program with an excellent compliance. Discussion: Since these encouraging outcomes were obtained, it is possible to consider robot-assisted gait training performed with UAN.GO® as a therapeutic option to improve motor and functional performance in patients with ataxic gait.
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Affiliation(s)
- Gianfranco Lamberti
- Spinal Unit, Azienda Usl, 29121 Piacenza, Italy; (G.L.); (E.R.)
- Degree Course of Physiotherapy, University of Parma-Piacenza Training Center, Viale Abruzzo 12, 29017 Fiorenzuola d’Arda, Italy
| | | | - Martina Marina
- Degree Course of Physiotherapy Student, University of Parma-Piacenza Training Center, Viale Abruzzo 12, 29017 Fiorenzuola d’Arda, Italy;
| | - Emanuela Ricci
- Spinal Unit, Azienda Usl, 29121 Piacenza, Italy; (G.L.); (E.R.)
- Degree Course of Physiotherapy, University of Parma-Piacenza Training Center, Viale Abruzzo 12, 29017 Fiorenzuola d’Arda, Italy
| | - Gianluca Ciardi
- Spinal Unit, Azienda Usl, 29121 Piacenza, Italy; (G.L.); (E.R.)
- Degree Course of Physiotherapy, University of Parma-Piacenza Training Center, Viale Abruzzo 12, 29017 Fiorenzuola d’Arda, Italy
- Correspondence:
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Gibson E, Koh CL, Eames S, Bennett S, Scott AM, Hoffmann TC. Occupational therapy for cognitive impairment in stroke patients. Cochrane Database Syst Rev 2022; 3:CD006430. [PMID: 35349186 PMCID: PMC8962963 DOI: 10.1002/14651858.cd006430.pub3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Cognitive impairment is a frequent consequence of stroke and can impact on a person's ability to perform everyday activities. Occupational therapists use a range of interventions when working with people who have cognitive impairment poststroke. This is an update of a Cochrane Review published in 2010. OBJECTIVES To assess the impact of occupational therapy on activities of daily living (ADL), both basic and instrumental, global cognitive function, and specific cognitive abilities in people who have cognitive impairment following a stroke. SEARCH METHODS We searched the Cochrane Stroke Group Trials Register, CENTRAL, MEDLINE, Embase, four other databases (all last searched September 2020), trial registries, and reference lists. SELECTION CRITERIA We included randomised and quasi-randomised controlled trials that evaluated an intervention for adults with clinically defined stroke and confirmed cognitive impairment. The intervention needed either to be provided by an occupational therapist or considered within the scope of occupational therapy practice as defined in the review. We excluded studies focusing on apraxia or perceptual impairments or virtual reality interventions as these are covered by other Cochrane Reviews. The primary outcome was basic activities of daily living (BADL) such as dressing, feeding, and bathing. Secondary outcomes were instrumental ADL (IADL) (e.g. shopping and meal preparation), community integration and participation, global cognitive function and specific cognitive abilities (including attention, memory, executive function, or a combination of these), and subdomains of these abilities. We included both observed and self-reported outcome measures. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies that met the inclusion criteria, extracted data, and assessed the certainty of the evidence. A third review author moderated disagreements if consensus was not reached. We contacted trial authors for additional information and data, where available. We assessed the certainty of key outcomes using GRADE. MAIN RESULTS: We included 24 trials from 11 countries involving 1142 (analysed) participants (two weeks to eight years since stroke onset). This update includes 23 new trials in addition to the one study included in the previous version. Most were parallel randomised controlled trials except for one cross-over trial and one with a two-by-two factorial design. Most studies had sample sizes under 50 participants. Twenty studies involved a remediation approach to cognitive rehabilitation, particularly using computer-based interventions. The other four involved a compensatory and adaptive approach. The length of interventions ranged from 10 days to 18 weeks, with a mean total length of 19 hours. Control groups mostly received usual rehabilitation or occupational therapy care, with a few receiving an attention control that was comparable to usual care; two had no intervention (i.e. a waiting list). Apart from high risk of performance bias for all but one of the studies, the risk of bias for other aspects was mostly low or unclear. For the primary outcome of BADL, meta-analysis found a small effect on completion of the intervention with a mean difference (MD) of 2.26 on the Functional Independence Measure (FIM) (95% confidence interval (CI) 0.17 to 4.22; P = 0.03, I2 = 0%; 6 studies, 336 participants; low-certainty evidence). Therefore, on average, BADL improved by 2.26 points on the FIM that ranges from 18 (total assist) to 126 (complete independence). On follow-up, there was insufficient evidence of an effect at three months (MD 10.00, 95% CI -0.54 to 20.55; P = 0.06, I2 = 53%; 2 studies, 73 participants; low-certainty evidence), but evidence of an effect at six months (MD 11.38, 95% CI 1.62 to 21.14, I2 = 12%; 2 studies, 73 participants; low-certainty evidence). These differences are below 22 points which is the established minimal clinically important difference (MCID) for the FIM for people with stroke. For IADL, the evidence is very uncertain about an effect (standardised mean difference (SMD) 0.94, 95% CI 0.41 to 1.47; P = 0.0005, I2 = 98%; 2 studies, 88 participants). For community integration, we found insufficient evidence of an effect (SMD 0.09, 95% CI -0.35 to 0.54; P = 0.68, I2 = 0%; 2 studies, 78 participants). There was an improvement of clinical importance in global cognitive functional performance after the intervention (SMD 0.35, 95% CI 0.16 to 0.54; P = 0.0004, I2 = 0%; 9 studies, 432 participants; low-certainty evidence), equating to 1.63 points on the Montreal Cognitive Assessment (MoCA) (95% CI 0.75 to 2.52), which exceeds the anchor-based MCID of the MoCA for stroke rehabilitation patients of 1.22. We found some effect for attention overall (SMD -0.31, 95% CI -0.47 to -0.15; P = 0.0002, I2 = 20%; 13 studies, 620 participants; low-certainty evidence), equating to a difference of 17.31 seconds (95% CI 8.38 to 26.24), and for executive functional performance overall (SMD 0.49, 95% CI 0.31 to 0.66; P < 0.00001, I2 = 74%; 11 studies, 550 participants; very low-certainty evidence), equating to 1.41 points on the Frontal Assessment Battery (range: 0-18). Of the cognitive subdomains, we found evidence of effect of possible clinical importance, immediately after intervention, for sustained visual attention (moderate certainty) equating to 15.63 seconds, for working memory (low certainty) equating to 59.9 seconds, and thinking flexibly (low certainty), compared to control. AUTHORS' CONCLUSIONS The effectiveness of occupational therapy for cognitive impairment poststroke remains unclear. Occupational therapy may result in little to no clinical difference in BADL immediately after intervention and at three and six months' follow-up. Occupational therapy may slightly improve global cognitive performance of a clinically important difference immediately after intervention, likely improves sustained visual attention slightly, and may slightly increase working memory and flexible thinking after intervention. There is evidence of low or very low certainty or insufficient evidence for effect on other cognitive domains, IADL, and community integration and participation. Given the low certainty of much of the evidence in our review, more research is needed to support or refute the effectiveness of occupational therapy for cognitive impairment after stroke. Future trials need improved methodology to address issues including risk of bias and to better report the outcome measures and interventions used.
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Affiliation(s)
- Elizabeth Gibson
- Institute for Evidence-Based Healthcare, Bond University, Gold Coast, Australia
| | - Chia-Lin Koh
- Department of Occupational Therapy, College of Medicine, National Cheng Kung University, Tainan City, Taiwan
| | - Sally Eames
- Community and Oral Health Innovation and Research Centre, Metro North Hospital and Health Service, Brisbane, Australia
| | - Sally Bennett
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Anna Mae Scott
- Institute for Evidence-Based Healthcare, Bond University, Gold Coast, Australia
| | - Tammy C Hoffmann
- Institute for Evidence-Based Healthcare, Bond University, Gold Coast, Australia
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10
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Aguilar Acevedo F, Pacheco Bautista D, Acevedo Gómez M, Toledo Toledo G, Nieva García OS. User-Centered Virtual Environment for Post-Stroke Motor Rehabilitation. J Med Device 2022. [DOI: 10.1115/1.4053605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Abstract
The use of Virtual Reality in the rehabilitation of lost or diminished functions after a stroke has been shown to be an innovative means in motor recovery. However, there are still several design challenges to increment the efficiency of these systems. This paper presents the development and evaluation of a non-immersive 3D virtual environment for post-stroke rehabilitation of elbow flexion-extension movements, which considers the therapist as a direct user and the patient as a secondary user. The development of virtual environment was supported by the criteria of a team of specialists in physical and occupational therapy, following the philosophy of User-Centered Design through three iterations, and incorporating tasks based on the Activities of Daily Living of the Barthel scale. Tests were carried out with healthy users and a patient with a diagnosis of stroke, using the SUS test and a flow status questionnaire respectively. Average satisfaction of user group without diagnosis was 79.6 out of 100 points. On the other hand, according to mean values observed with the patient, dimensions of control sense (6.33) and positive emotional experience (6.66) reflect an "optimal" experience, which indicates an enjoyment of virtual tasks de-spite the effort made to fulfill them.
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Affiliation(s)
- Francisco Aguilar Acevedo
- Department of Computer Engineering, Universidad del Istmo, Cd. Universitaria S/N, Barrio Santa Cruz, 4a. Sección, Sto. Domingo Tehuantepec, Oaxaca 70760, México
| | - Daniel Pacheco Bautista
- Department of Computer Engineering, Universidad del Istmo, Cd. Universitaria S/N, Barrio Santa Cruz, 4a. Sección, Sto. Domingo Tehuantepec, Oaxaca 70760, México
| | - Marleydy Acevedo Gómez
- Department of Computer Engineering, Universidad del Istmo, Cd. Universitaria S/N, Barrio Santa Cruz, 4a. Sección, Sto. Domingo Tehuantepec, Oaxaca 70760, México
| | - Guadalupe Toledo Toledo
- Department of Computer Engineering, Universidad del Istmo, Cd. Universitaria S/N, Barrio Santa Cruz, 4a. Sección, Sto. Domingo Tehuantepec, Oaxaca 70760, México
| | - Omar Santiago Nieva García
- Department of Computer Engineering, Universidad del Istmo, Barrio Santa Cruz, Sto. Domingo Tehuantepec, Oaxaca 70760, México
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11
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Ziadeh H, Gulyas D, Nielsen LD, Lehmann S, Nielsen TB, Kjeldsen TKK, Hougaard BI, Jochumsen M, Knoche H. "Mine Works Better": Examining the Influence of Embodiment in Virtual Reality on the Sense of Agency During a Binary Motor Imagery Task With a Brain-Computer Interface. Front Psychol 2022; 12:806424. [PMID: 35002899 PMCID: PMC8741301 DOI: 10.3389/fpsyg.2021.806424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 12/06/2021] [Indexed: 11/13/2022] Open
Abstract
Motor imagery-based brain-computer interfaces (MI-BCI) have been proposed as a means for stroke rehabilitation, which combined with virtual reality allows for introducing game-based interactions into rehabilitation. However, the control of the MI-BCI may be difficult to obtain and users may face poor performance which frustrates them and potentially affects their motivation to use the technology. Decreases in motivation could be reduced by increasing the users' sense of agency over the system. The aim of this study was to understand whether embodiment (ownership) of a hand depicted in virtual reality can enhance the sense of agency to reduce frustration in an MI-BCI task. Twenty-two healthy participants participated in a within-subject study where their sense of agency was compared in two different embodiment experiences: 1) avatar hand (with body), or 2) abstract blocks. Both representations closed with a similar motion for spatial congruency and popped a balloon as a result. The hand/blocks were controlled through an online MI-BCI. Each condition consisted of 30 trials of MI-activation of the avatar hand/blocks. After each condition a questionnaire probed the participants' sense of agency, ownership, and frustration. Afterwards, a semi-structured interview was performed where the participants elaborated on their ratings. Both conditions supported similar levels of MI-BCI performance. A significant correlation between ownership and agency was observed (r = 0.47, p = 0.001). As intended, the avatar hand yielded much higher ownership than the blocks. When controlling for performance, ownership increased sense of agency. In conclusion, designers of BCI-based rehabilitation applications can draw on anthropomorphic avatars for the visual mapping of the trained limb to improve ownership. While not While not reducing frustration ownership can improve perceived agency given sufficient BCI performance. In future studies the findings should be validated in stroke patients since they may perceive agency and ownership differently than able-bodied users.
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Affiliation(s)
- Hamzah Ziadeh
- Human Machine Interaction Lab, Department of Architecture, Design, and Media Technology, Institute for Architecture and Media Technology, Aalborg University, Aalborg, Denmark
| | - David Gulyas
- Human Machine Interaction Lab, Department of Architecture, Design, and Media Technology, Institute for Architecture and Media Technology, Aalborg University, Aalborg, Denmark
| | - Louise Dørr Nielsen
- Human Machine Interaction Lab, Department of Architecture, Design, and Media Technology, Institute for Architecture and Media Technology, Aalborg University, Aalborg, Denmark
| | - Steffen Lehmann
- Human Machine Interaction Lab, Department of Architecture, Design, and Media Technology, Institute for Architecture and Media Technology, Aalborg University, Aalborg, Denmark
| | - Thomas Bendix Nielsen
- Human Machine Interaction Lab, Department of Architecture, Design, and Media Technology, Institute for Architecture and Media Technology, Aalborg University, Aalborg, Denmark
| | - Thomas Kim Kroman Kjeldsen
- Human Machine Interaction Lab, Department of Architecture, Design, and Media Technology, Institute for Architecture and Media Technology, Aalborg University, Aalborg, Denmark
| | - Bastian Ilsø Hougaard
- Human Machine Interaction Lab, Department of Architecture, Design, and Media Technology, Institute for Architecture and Media Technology, Aalborg University, Aalborg, Denmark
| | - Mads Jochumsen
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Hendrik Knoche
- Human Machine Interaction Lab, Department of Architecture, Design, and Media Technology, Institute for Architecture and Media Technology, Aalborg University, Aalborg, Denmark
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12
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Strubbia C, Levack WM, Grainger R, Takahashi K, Tomori K. Use of an iPad App (Aid for Decision-making in Occupational Choice) for Collaborative Goal Setting in Interprofessional Rehabilitation: Qualitative Descriptive Study. JMIR Rehabil Assist Technol 2021; 8:e33027. [PMID: 34792475 PMCID: PMC8663657 DOI: 10.2196/33027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/28/2021] [Accepted: 10/03/2021] [Indexed: 01/24/2023] Open
Abstract
Background Goal setting is a key part of the rehabilitation process. The use of technology and electronic tools such as smartphone apps and websites has been suggested as a way of improving the engagement of users in meaningful goal setting and facilitating shared decision-making between patients and health professionals. Objective This study aims to describe experiences of health professionals and patients in the use of the English language version of the iPad app Aid for Decision-making in Occupational Choice (ADOC) to facilitate collaborative goal setting in rehabilitation. Methods We recruited participants from 3 acute and postacute care rehabilitation wards in both public and private organizations in New Zealand. Participants were registered allied health professionals, including physiotherapists, occupational therapists, and speech-language therapists, who engage in goal setting as part of their normal work, and their adult patients. We collected data via semistructured interviews to gather information about the experiences of the participants in the use of ADOC for goal setting. Data were analyzed with thematic analysis. Results A total of 8 health professionals and 8 patients participated in the study. Six main themes emerged from the data: changing patients’ perspective on what is possible, changing health professionals’ perspective on what is important, facilitating shared decision-making, lack of guides for users, logistic and organizational barriers, and app-related and technical issues. Conclusions Health professionals and patients found ADOC to be a valuable tool when setting shared rehabilitation goals. The use of ADOC promoted a patient-centered approach that empowered patients to engage in collaborative goal setting. The technological limitations of the app that negatively impacted experiences can be addressed in the future implementation of ADOC in rehabilitation settings.
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Affiliation(s)
- Carla Strubbia
- Department of Medicine, University of Otago, Wellington, New Zealand
| | - William Mm Levack
- Department of Medicine, University of Otago, Wellington, New Zealand
| | - Rebecca Grainger
- Department of Medicine, University of Otago, Wellington, New Zealand
| | - Kayoko Takahashi
- Department of Occupational Therapy, School of Allied Health Science, Kitasato University, Tokyo, Japan
| | - Kounosuke Tomori
- Department of Occupational Therapy, Tokyo University of Technology, Tokyo, Japan
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13
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Donoso Brown EV, Wallace SE, Liu Q. Speech-Language Pathologists' Practice Patterns When Designing Home Practice Programs for Persons With Aphasia: A Survey. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:2605-2615. [PMID: 34694899 DOI: 10.1044/2021_ajslp-20-00372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Purpose We aimed to describe the current practices of speech-language pathologists regarding the creation and implementation of home practice programs for persons with poststroke aphasia. Method Survey participants were American Speech-Language-Hearing Association-certified speech-language pathologists, had 30% of their caseload include persons with aphasia, and had recently created at least two home programs for persons with aphasia. Respondents completed a web-based survey on home program creation, training, technology, and methods for tracking adherence with closed and open-ended questions. Results We analyzed 80 complete surveys. Most of the participants (n = 56) created home programs for greater than 75% of their caseload. Common interventions in home programs addressed functional practice and spoken expression. Participants describe instructional techniques including building skill practice in daily routines and guided practice. Applications of technology and formal mechanisms to monitor adherence were less frequently reported. Various factors were identified as facilitators and barriers to home program creation with environmental support from others and client factors (i.e., motivation, impairments) most evident. Conclusions This study provides insight into speech-language pathologists' home program creation and implementation. Results can be used to consider mechanisms to improve use of and adherence to home programs to further support recovery. Supplemental Material https://doi.org/10.23641/asha.16840204.
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Affiliation(s)
| | - Sarah E Wallace
- Department of Speech-Language Department, Duquesne University, Pittsburgh, PA
| | - Qianwen Liu
- Department of Occupational Therapy, Duquesne University, Pittsburgh, PA
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14
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Malesevic J, Kostic M, Kojic V, Dordevic O, Konstantinovic L, Keller T, Strbac M. BEAGLE-A Kinematic Sensory System for Objective Hand Function Assessment in Technology-Mediated Rehabilitation. IEEE Trans Neural Syst Rehabil Eng 2021; 29:1817-1826. [PMID: 34460377 DOI: 10.1109/tnsre.2021.3108848] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
We present a hand functions assessment system (BEAGLE) for kinematic tracking of hand and finger movements, envisioned as a technology-mediated rehabilitation tool. The system is custom-designed for fast and easy placement on an impaired hand (spastic or flaccid), featuring inertial sensors integrated into simple finger caps and a hand strap. An algorithm for a range of motion (ROM) estimation was implemented to provide an objective assessment of hand functions. The efficacy and feasibility of the BEAGLE system were examined in a pilot clinical study performed with ten stroke survivors in the subacute phase. Participants received therapy within two consecutive intensity-matched rehabilitation cycles. The first consisted of conventional therapy, while the second involved a combination of conventional therapy and advanced functional electrical stimulation. Assessments were performed before and after each phase. These included BEAGLE estimates of active voluntary ROM for wrist and various digits, as well as two referent clinical measures for hand functions assessment, Fugl-Meyer and Action Research Arm Test. The results indicate that the ROM assessments can detect change with sensitivity comparable to the standardized clinical scales. Statistically significant changes between the beginning and the end of the second cycle existed in all observed measures, whereas none of these measurements showed a statistically significant improvement in the first therapy cycle. The noted usability metrics indicate that the BEAGLE could be integrated into the rehabilitation workflow in a clinical environment.
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15
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Braakhuis HEM, Bussmann JBJ, Ribbers GM, Berger MAM. Wearable Activity Monitoring in Day-to-Day Stroke Care: A Promising Tool but Not Widely Used. SENSORS 2021; 21:s21124066. [PMID: 34204824 PMCID: PMC8231529 DOI: 10.3390/s21124066] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 06/07/2021] [Accepted: 06/09/2021] [Indexed: 12/22/2022]
Abstract
Physical activity monitoring with wearable technology has the potential to support stroke rehabilitation. Little is known about how physical therapists use and value the use of wearable activity monitors. This cross-sectional study explores the use, perspectives, and barriers to wearable activity monitoring in day-to-day stroke care routines amongst physical therapists. Over 300 physical therapists in primary and geriatric care and rehabilitation centers in the Netherlands were invited to fill in an online survey that was developed based on previous studies and interviews with experts. In total, 103 complete surveys were analyzed. Out of the 103 surveys, 27% of the respondents were already using activity monitoring. Of the suggested treatment purposes of activity monitoring, 86% were perceived as useful by more than 55% of the therapists. The most recognized barriers to clinical implementation were lack of skills and knowledge of patients (65%) and not knowing what brand and type of monitor to choose (54%). Of the non-users, 79% were willing to use it in the future. In conclusion, although the concept of remote activity monitoring was perceived as useful, it was not widely adopted by physical therapists involved in stroke care. To date, skills, beliefs, and attitudes of individual therapists determine the current use of wearable technology.
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Affiliation(s)
- Hanneke E. M. Braakhuis
- Department of Rehabilitation Medicine, Erasmus MC University Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; (J.B.J.B.); (G.M.R.)
- Faculty of Health, Nutrition and Sport, The Hague University of Applied Sciences, 2521 EN The Hague, The Netherlands;
- Rijndam Rehabilitation, 3015 LJ Rotterdam, The Netherlands
- Correspondence:
| | - Johannes B. J. Bussmann
- Department of Rehabilitation Medicine, Erasmus MC University Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; (J.B.J.B.); (G.M.R.)
- Rijndam Rehabilitation, 3015 LJ Rotterdam, The Netherlands
| | - Gerard M. Ribbers
- Department of Rehabilitation Medicine, Erasmus MC University Medical Center, P.O. Box 2040, 3000 CA Rotterdam, The Netherlands; (J.B.J.B.); (G.M.R.)
- Rijndam Rehabilitation, 3015 LJ Rotterdam, The Netherlands
| | - Monique A. M. Berger
- Faculty of Health, Nutrition and Sport, The Hague University of Applied Sciences, 2521 EN The Hague, The Netherlands;
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16
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Bower KJ, Verdonck M, Hamilton A, Williams G, Tan D, Clark RA. What Factors Influence Clinicians' Use of Technology in Neurorehabilitation? A Multisite Qualitative Study. Phys Ther 2021; 101:6124063. [PMID: 33522582 DOI: 10.1093/ptj/pzab031] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 10/30/2020] [Accepted: 12/31/2020] [Indexed: 11/14/2022]
Abstract
OBJECTIVE Technology is being increasingly used for physical assessment and interventions in health care settings. However, clinical adoption is relatively slow, and the factors affecting use remain underexplored. This study aimed to investigate factors influencing technology use by clinicians working in neurorehabilitation. METHODS In this qualitative study, 9 physical therapists and 9 occupational therapists (N = 18) were recruited from urban and regional locations in Australia and in Singapore. Three 60-minute focus groups were conducted via video conferencing. Each group comprised 3 physical therapists and 3 occupational therapists working across different neurorehabilitation settings. Participants were asked to discuss which technologies they used in their workplace for physical assessment and treatment and barriers, motivators, and future desires for technology use. Transcripts were analyzed independently using an inductive approach to generate codes and themes. RESULTS Our results comprised 3 themes and 7 categories. These were encompassed by a single overarching theme, namely "Technology use is influenced by the benefits and challenges of the technology itself, users, and organizational context." Themes showed that technology should promote effective interventions, is preferred if easy to use, and should be dependable. Furthermore, clinical reasoning is important, and users have varying levels of receptivity and confidence in technology use. Also, organizational resources are required, along with supportive cultures and processes, to facilitate technology use. CONCLUSIONS The themes identified multiple and interlinking factors influencing clinicians' use of technology in neurorehabilitation settings. Clinicians often consider context-specific benefits and challenges when deciding whether to use technology. Although our study found that clinicians generally perceived technology as having a beneficial role in improving health outcomes, there were several challenges raised. Therefore, the characteristics of the technology itself, individual users, and organizational context should be considered. IMPACT These findings will guide successful technology implementation and future developments.
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Affiliation(s)
- Kelly J Bower
- The University of Melbourne, Department of Physiotherapy, Melbourne School of Health Sciences, Alan Gilbert Building, 161 Barry St, Carlton VIC Australia 3053.,University of the Sunshine Coast, School of Health and Sport Sciences, Sippy Downs, Queensland, Australia
| | - Michele Verdonck
- University of the Sunshine Coast, School of Health and Sport Sciences, Sippy Downs, Queensland, Australia
| | - Anita Hamilton
- University of the Sunshine Coast, School of Health and Sport Sciences, Sippy Downs, Queensland, Australia
| | - Gavin Williams
- The University of Melbourne, Department of Physiotherapy, Melbourne School of Health Sciences, Alan Gilbert Building, 161 Barry St, Carlton VIC Australia 3053.,Epworth HealthCare, Department of Physiotherapy, Richmond, Victoria, Australia
| | - Dawn Tan
- Singapore General Hospital, Department of Physiotherapy, National Heart Centre Building, Singapore
| | - Ross A Clark
- University of the Sunshine Coast, School of Health and Sport Sciences, Sippy Downs, Queensland, Australia
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17
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Xu Y, Tong M, Ming WK, Lin Y, Mai W, Huang W, Chen Z. A Depth Camera-Based, Task-Specific Virtual Reality Rehabilitation Game for Patients With Stroke: Pilot Usability Study. JMIR Serious Games 2021; 9:e20916. [PMID: 33759795 PMCID: PMC8078039 DOI: 10.2196/20916] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 02/01/2021] [Accepted: 02/22/2021] [Indexed: 12/13/2022] Open
Abstract
Background The use of virtual reality is popular in clinical rehabilitation, but the effects of using commercial virtual reality games in patients with stroke have been mixed. Objective We developed a depth camera–based, task-specific virtual reality game, Stomp Joy, for poststroke rehabilitation of the lower extremities. This study aims to assess its feasibility and clinical efficacy. Methods We carried out a feasibility test for Stomp Joy within representative user groups. Then, a clinical efficacy experiment was performed with a randomized controlled trial, in which 22 patients with stroke received 10 sessions (2 weeks) of conventional physical therapy only (control group) or conventional physical therapy plus 30 minutes of the Stomp Joy intervention (experimental group) in the clinic. The Fugl-Meyer Assessment for Lower Extremity (FMA-LE), Modified Barthel Index (MBI), Berg Balance Scale (BBS) score, single-leg stance (SLS) time, dropout rate, and adverse effects were recorded. Results This feasibility test showed that Stomp Joy improved interest, pressure, perceived competence, value, and effort using the Intrinsic Motivation Inventory. The clinical efficacy trial showed a significant time-group interaction effect for the FMA-LE (P=.006), MBI (P=.001), BBS (P=.004), and SLS time (P=.001). A significant time effect was found for the FMA-LE (P=.001), MBI (P<.001), BBS (P<.001), and SLS time (P=.03). These indicated an improvement in lower extremity motor ability, basic activities of daily living, balance ability, and single-leg stance time in both groups after 2 weeks of the intervention. However, no significant group effects were found for the FMA-LE (P=.06), MBI (P=.76), and BBS (P=.38), while a significant group interaction was detected for SLS time (P<.001). These results indicated that the experimental group significantly improved more in SLS time than did the control group. During the study, 2 dropouts, including 1 participant who fell, were reported. Conclusions Stomp Joy is an effective depth camera–based virtual reality game for replacing part of conventional physiotherapy, achieving equally effective improvement in lower extremity function among stroke survivors. High-powered randomized controlled studies are now needed before recommending the routine use of Stomp Joy in order to confirm these findings by recruiting a large sample size.
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Affiliation(s)
- Yangfan Xu
- The First Affiliated Hospital of Jinan University, Guangzhou, China.,The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Meiqinzi Tong
- The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Wai-Kit Ming
- School of Medicine, Jinan University, Guangzhou, China
| | - Yangyang Lin
- The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wangxiang Mai
- The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Weixin Huang
- Guangzhou Sanhao Computer Technology Co Ltd, Guangzhou, China
| | - Zhuoming Chen
- The First Affiliated Hospital of Jinan University, Guangzhou, China
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18
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Ahmad Ainuddin H, Romli MH, Hamid TA, Salim MSF, Mackenzie L. Stroke Rehabilitation for Falls and Risk of Falls in Southeast Asia: A Scoping Review With Stakeholders' Consultation. Front Public Health 2021; 9:611793. [PMID: 33748063 PMCID: PMC7965966 DOI: 10.3389/fpubh.2021.611793] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 01/27/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Research on rehabilitation for falls after stroke is warranted. However, published evidence on fall interventions with stroke survivors is limited and these are mainly international studies that may be less relevant for Southeast Asia. Objective: This review aims to systematically identify literature related to stroke rehabilitation for falls and risk of falls in Southeast Asia. Methods: A scoping review with stakeholders' consultation was implemented. An electronic search was conducted up to December 2020 on 4 databases (Medline, CINAHL, Scopus, ASEAN Citation Index). Only original studies conducted in Southeast Asia were selected. Results: The initial search yielded 3,112 articles, however, only 26 were selected in the final analysis. Most of the articles focused on physical rehabilitation and implemented conventional therapies. While the literature may reflect practice in Southeast Asia, stakeholders perceived that the literature was inadequate to show true practice, was not informative and missed several aspects such as functional, cognitive, and psychological interventions in managing falls. Individual-centric interventions dominated the review while community-based and environmental-focused studies were limited. Majority of the articles were written by physiotherapists while others were from physicians, occupational therapists, and an engineer but few from other healthcare practitioners (i.e., speech therapists, psychologists) or disciplines interested in falls. Conclusions: Falls prevention among stroke survivors has received a lack of attention and is perceived as an indirect goal in stroke rehabilitation in Southeast Asia. More innovative research adopted from falls research with older people is needed to advance falls prevention and intervention practice with stroke survivors.
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Affiliation(s)
- Husna Ahmad Ainuddin
- Center of Occupational Therapy Studies, Faculty of Health Sciences, Universiti Teknologi MARA Selangor, Selangor, Malaysia
- Department of Rehabilitation Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Muhammad Hibatullah Romli
- Department of Rehabilitation Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
- Malaysian Research Institute on Ageing, Universiti Putra Malaysia, Serdang, Malaysia
| | - Tengku Aizan Hamid
- Malaysian Research Institute on Ageing, Universiti Putra Malaysia, Serdang, Malaysia
| | - Mazatulfazura S. F. Salim
- Department of Rehabilitation Medicine, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Malaysia
| | - Lynette Mackenzie
- Discipline of Occupational Therapy, Faculty of Medicine and Health, School of Health Sciences, University of Sydney, Sydney, NSW, Australia
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19
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A Virtual Reality-Based Cognitive Telerehabilitation System for Use in the COVID-19 Pandemic. SUSTAINABILITY 2021. [DOI: 10.3390/su13042183] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The COVID-19 pandemic has changed people’s lives and the way in which certain services are provided. Such changes are not uncommon in healthcare services and they will have to adapt to the new situation by increasing the number of services remotely offered. Limited mobility has resulted in interruption of treatments that traditionally have been administered through face-to-face modalities, especially those related to cognitive impairments. In this telerehabilitation approach, both the patient and the specialist physician enter a virtual reality (VR) environment where they can interact in real time through avatars. A spaced retrieval (SR) task is implemented in the system to analyze cognitive performance. An experimental group (n = 20) performed the SR task in telerehabilitation mode, whereas a control group (n = 20) performed the SR task through a traditional face-to-face mode. The obtained results showed that it is possible to carry out cognitive rehabilitation processes through a telerehabilitation modality in conjunction with VR. The cost-effectiveness of the system will also contribute to making healthcare systems more efficient, overcoming both geographical and temporal limitations.
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20
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Klaic M, Galea MP. Using the Technology Acceptance Model to Identify Factors That Predict Likelihood to Adopt Tele-Neurorehabilitation. Front Neurol 2020; 11:580832. [PMID: 33343488 PMCID: PMC7738474 DOI: 10.3389/fneur.2020.580832] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Accepted: 11/11/2020] [Indexed: 12/24/2022] Open
Abstract
Tele-neurorehabilitation has the potential to reduce accessibility barriers and enhance patient outcomes through a more seamless continuum of care. A growing number of studies have found that tele-neurorehabilitation produces equivalent results to usual care for a variety of outcomes including activities of daily living and health related quality of life. Despite the potential of tele-neurorehabilitation, this model of care has failed to achieve mainstream adoption. Little is known about feasibility and acceptability of tele-neurorehabilitation and most published studies do not use a validated model to guide and evaluate implementation. The technology acceptance model (TAM) was developed 20 years ago and is one of the most widely used theoretical frameworks for predicting an individual's likelihood to adopt and use new technology. The TAM3 further built on the original model by incorporating additional elements from human decision making such as computer anxiety. In this perspective, we utilize the TAM3 to systematically map the findings from existing published studies, in order to explore the determinants of adoption of tele-neurorehabilitation by both stroke survivors and prescribing clinicians. We present evidence suggesting that computer self-efficacy and computer anxiety are significant predictors of an individual's likelihood to use tele-neurorehabilitation. Understanding what factors support or hinder uptake of tele-neurorehabilitation can assist in translatability and sustainable adoption of this technology. If we are to shift tele-neurorehabilitation from the research domain to become a mainstream health sector activity, key stakeholders must address the barriers that have consistently hindered adoption.
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Affiliation(s)
- Marlena Klaic
- Allied Health Department, Royal Melbourne Hospital, Parkville, VIC, Australia
| | - Mary P Galea
- Department of Medicine (Royal Melbourne Hospital), University of Melbourne, Parkville, VIC, Australia
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21
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Feldner HA, Papazian C, Peters K, Steele KM. "It's All Sort of Cool and Interesting…but What Do I Do With It?" A Qualitative Study of Stroke Survivors' Perceptions of Surface Electromyography. Front Neurol 2020; 11:1037. [PMID: 33041981 PMCID: PMC7527473 DOI: 10.3389/fneur.2020.01037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 08/10/2020] [Indexed: 12/28/2022] Open
Abstract
Background: Stroke is one of the most common neurologic injuries worldwide. Over decades, evidence-based neurorehabilitation research and advancements in wireless, wearable sensor design have supported the deployment of technologies to facilitate recovery after stroke. Surface electromyography (sEMG) is one such technology, however, clinical application remains limited. To understand this translational practice gap and improve clinical uptake, it is essential to include stakeholder voices in an analysis of neurorehabilitation practice, the acceptability of current sEMG technologies, and facilitators and barriers to sEMG use in the clinic and the community. The purpose of this study was to foreground the perspectives of stroke survivors to gain a better understanding of their experiences in neurorehabilitation, the technologies they have used during their recovery, and their opinions of lab-designed and commercially-available sEMG systems. Methods: A qualitative, phenomenological study was completed. In-depth, semi-structured interviews were conducted with eight stroke survivors (age range 49-78 years, 6 months to 12 years post-stroke) and two caregivers from a large metropolitan region. A demonstration of four sEMG systems was provided to gather perceptions of sensor design, features and function, and user interface. Interviews were audio-recorded, transcribed verbatim, and coded for analysis using constant comparison until data saturation was reached. Results: Three themes emerged from the data: (1) "Surface EMG has potential….but…" highlights the recognition of sEMG as a valuable tool but reveals a lack of understanding and need for clear meaning from the data; (2) "Tracking incremental progress over days or years is important" highlights the persistence of hope and potential benefit of sEMG in detecting small changes that may inform neurorehabilitation practice and policy; and (3) "Neurorehabilitation technology is cumbersome" highlights the tension between optimizing therapy time and trying new technologies, managing cost, logistics and set-up, and desired technology features. Conclusion: Further translation of sEMG technology for neurorehabilitation holds promise for stroke survivors, but sEMG system design and user interface needs refinement. The process of using sEMG technology and products must be simple and provide meaningful insight to recovery. Including stroke survivors directly in translational efforts is essential to improve uptake in clinical environments.
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Affiliation(s)
- Heather A. Feldner
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, United States
| | - Christina Papazian
- Department of Mechanical Engineering, University of Washington, Seattle, WA, United States
| | - Keshia Peters
- Department of Mechanical Engineering, University of Washington, Seattle, WA, United States
| | - Katherine M. Steele
- Department of Mechanical Engineering, University of Washington, Seattle, WA, United States
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22
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Zabel S, Lockhart Z, Badiani N, Cornish J, Falzon L, Flis A, Patterson K, Gregor S, Vaughan-Graham J. Physiotherapy students' perspectives on the use and implementation of exoskeletons as a rehabilitative technology in clinical settings. Disabil Rehabil Assist Technol 2020; 17:840-847. [PMID: 32928001 DOI: 10.1080/17483107.2020.1818139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE Wearable lower body robotic exoskeletons are an emerging technology used in gait rehabilitation to facilitate task-specific overground walking. Despite their proposed utility as a rehabilitation intervention, exoskeletons have not been widely implemented into clinical practice by physiotherapists. This study aims to inform future development of exoskeleton technology through the exploration of physiotherapy student perspectives on the use of the H2 robotic exoskeleton and the implementation of exoskeletons as a therapeutic technology in neurological gait rehabilitation. METHODS A qualitative descriptive study, including fifteen physiotherapy students, was conducted using three equally sized focus groups. A collaborative data analysis process was employed using the DEPICT model. RESULTS Five themes were identified during data analysis: developing evidence-informed practice, clinical considerations for exoskeleton use, resource demands, device-specific challenges for implementation, and future development. The results suggest there are several barriers limiting novel clinicians' future use of exoskeletons. CONCLUSION This study highlights current challenges surrounding exoskeleton implementation into clinical practice and provides direction for future exoskeleton development.Implications for rehabilitationPhysiotherapy students view exoskeletons as a potentially valuable rehabilitation tool once perceived limitations are addressed.This study encourages collaboration between physiotherapists and biomedical engineers for future exoskeleton development.More research is needed to inform treatment parameters and appropriate client criteria to guide exoskeleton use for gait rehabilitation.
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Affiliation(s)
- Sierra Zabel
- Department of Physical Therapy, University of Toronto, Toronto, Canada
| | | | - Nikhita Badiani
- Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - James Cornish
- Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - Leo Falzon
- Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - Adrian Flis
- Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - Kara Patterson
- Department of Physical Therapy, University of Toronto, Toronto, Canada.,Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada
| | - Sarah Gregor
- Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada
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23
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LaPiana N, Duong A, Lee A, Alschitz L, Silva RML, Early J, Bunnell A, Mourad P. Acceptability of a Mobile Phone-Based Augmented Reality Game for Rehabilitation of Patients With Upper Limb Deficits from Stroke: Case Study. JMIR Rehabil Assist Technol 2020; 7:e17822. [PMID: 32876580 PMCID: PMC7495251 DOI: 10.2196/17822] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 06/25/2020] [Accepted: 07/06/2020] [Indexed: 12/12/2022] Open
Abstract
Background Upper limb functional deficits are common after stroke and result from motor weakness, ataxia, spasticity, spatial neglect, and poor stamina. Past studies employing a range of commercial gaming systems to deliver rehabilitation to stroke patients provided short-term efficacy but have not yet demonstrated whether or not those games are acceptable, that is, motivational, comfortable, and engaging, which are all necessary for potential adoption and use by patients. Objective The goal of the study was to assess the acceptability of a smartphone-based augmented reality game as a means of delivering stroke rehabilitation for patients with upper limb motor function loss. Methods Patients aged 50 to 70 years, all of whom experienced motor deficits after acute ischemic stroke, participated in 3 optional therapy sessions using augmented reality therapeutic gaming over the course of 1 week, targeting deficits in upper extremity strength and range of motion. After completion of the game, we administered a 16-item questionnaire to the patients to assess the game’s acceptability; 8 questions were answered by rating on a scale from 1 (very negative experience) to 5 (very positive experience); 8 questions were qualitative. Results Patients (n=5) completed a total of 23 out of 45 scheduled augmented reality game sessions, with patient fatigue as the primary factor for uncompleted sessions. Each patient consented to 9 potential game sessions and completed a mean of 4.6 (SE 1.3) games. Of the 5 patients, 4 (80%) completed the questionnaire at the end of their final gaming session. Of note, patients were motivated to continue to the end of a given gaming session (mean 4.25, 95% CI 3.31-5.19), to try other game-based therapies (mean 3.75, 95% CI 2.81-4.69), to do another session (mean 3.50, 95% CI 2.93-4.07), and to perform other daily rehabilitation exercises (mean 3.25, 95% CI 2.76-3.74). In addition, participants gave mean scores of 4.00 (95% CI 2.87-5.13) for overall experience; 4.25 (95% CI 3.31-5.19) for comfort; 3.25 (95% CI 2.31-4.19) for finding the study fun, enjoyable, and engaging; and 3.50 (95% CI 2.52-4.48) for believing the technology could help them reach their rehabilitation goals. For each of the 4 patients, their reported scores were statistically significantly higher than those generated by a random sampling of values (patient 1: P=.04; patient 2: P=.04; patient 4: P=.004; patient 5: P=.04). Conclusions Based on the questionnaire scores, the patients with upper limb motor deficits following stroke who participated in our case study found our augmented reality game motivating, comfortable, engaging, and tolerable. Improvements in augmented reality technology motivated by this case study may one day allow patients to work with improved versions of this therapy independently in their own home. We therefore anticipate that smartphone-based augmented reality gaming systems may eventually provide useful postdischarge self-treatment as a supplement to professional therapy for patients with upper limb deficiencies from stroke.
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Affiliation(s)
- Nina LaPiana
- Department of Neurological Surgery, University of Washington, Seattle, WA, United States
| | - Alvin Duong
- Nursing and Health Studies, University of Washington Bothell, Bothell, WA, United States
| | - Alex Lee
- Department of Engineering and Mathematics, University of Washington Bothell, Bothell, WA, United States
| | - Leon Alschitz
- Department of Engineering and Mathematics, University of Washington Bothell, Bothell, WA, United States
| | - Rafael M L Silva
- Department of Engineering and Mathematics, University of Washington Bothell, Bothell, WA, United States
| | - Jody Early
- Nursing and Health Studies, University of Washington Bothell, Bothell, WA, United States
| | - Aaron Bunnell
- Rehabilitation Medicine Clinic, Harborview Medical Center, Seattle, WA, United States
| | - Pierre Mourad
- Department of Neurological Surgery, University of Washington, Seattle, WA, United States.,Department of Engineering and Mathematics, University of Washington Bothell, Bothell, WA, United States
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24
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Signal NEJ, McLaren R, Rashid U, Vandal A, King M, Almesfer F, Henderson J, Taylor D. Haptic Nudges Increase Affected Upper Limb Movement During Inpatient Stroke Rehabilitation: Multiple-Period Randomized Crossover Study. JMIR Mhealth Uhealth 2020; 8:e17036. [PMID: 32723718 PMCID: PMC7424469 DOI: 10.2196/17036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 03/15/2020] [Accepted: 05/13/2020] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND As many as 80% of stroke survivors experience upper limb (UL) disability. The strong relationships between disability, lost productivity, and ongoing health care costs mean reducing disability after stroke is critical at both individual and society levels. Unfortunately, the amount of UL-focused rehabilitation received by people with stroke is extremely low. Activity monitoring and promotion using wearable devices offer a potential technology-based solution to address this gap. Commonly, wearable devices are used to deliver a haptic nudge to the wearer with the aim of promoting a particular behavior. However, little is known about the effectiveness of haptic nudging in promoting behaviors in patient populations. OBJECTIVE This study aimed to estimate the effect of haptic nudging delivered via a wrist-worn wearable device on UL movement in people with UL disability following stroke undertaking inpatient rehabilitation. METHODS A multiple-period randomized crossover design was used to measure the association of UL movement with the occurrence of haptic nudge reminders to move the affected UL in 20 people with stroke undertaking inpatient rehabilitation. UL movement was observed and classified using movement taxonomy across 72 one-minute observation periods from 7:00 AM to 7:00 PM on a single weekday. On 36 occasions, a haptic nudge to move the affected UL was provided just before the observation period. On the other 36 occasions, no haptic nudge was given. The timing of the haptic nudge was randomized across the observation period for each participant. Statistical analysis was performed using mixed logistic regression. The effect of a haptic nudge was evaluated from the intention-to-treat dataset as the ratio of the odds of affected UL movement during the observation period following a "Planned Nudge" to the odds of affected limb movement during the observation period following "No Nudge." RESULTS The primary intention-to-treat analysis showed the odds ratio (OR) of affected UL movement following a haptic nudge was 1.44 (95% CI 1.28-1.63, P<.001). The secondary analysis revealed an increased odds of affected UL movement following a Planned Nudge was predominantly due to increased odds of spontaneous affected UL movement (OR 2.03, 95% CI 1.65-2.51, P<.001) rather than affected UL movement in conjunction with unaffected UL movement (OR 1.13, 95% CI 0.99-1.29, P=.07). CONCLUSIONS Haptic nudging delivered via a wrist-worn wearable device increases affected UL movement in people with UL disability following stroke undertaking inpatient rehabilitation. The promoted movement appears to be specific to the instructions given. TRIAL REGISTRATION Australia New Zealand Clinical Trials Registry 12616000654459; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=370687&isReview=true.
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Affiliation(s)
| | - Ruth McLaren
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Usman Rashid
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
| | - Alain Vandal
- Department of Statistics, University of Auckland, Auckland, New Zealand
| | - Marcus King
- Callaghan Innovation, Christchurch, New Zealand
| | | | - Jeanette Henderson
- Assessment, Treatment and Rehabilitation Department, Waitakere Hospital, Waitemata District Health Board, Auckland, New Zealand
| | - Denise Taylor
- Health and Rehabilitation Research Institute, Auckland University of Technology, Auckland, New Zealand
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25
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Langan J, Bhattacharjya S, Subryan H, Xu W, Chen B, Li Z, Cavuoto L. In-Home Rehabilitation Using a Smartphone App Coupled With 3D Printed Functional Objects: Single-Subject Design Study. JMIR Mhealth Uhealth 2020; 8:e19582. [PMID: 32706702 PMCID: PMC7407249 DOI: 10.2196/19582] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/04/2020] [Accepted: 06/25/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Stroke is a major cause of long-term disability. While there is potential for improvements long after stroke onset, there is little to support functional recovery across the lifespan. mHealth solutions can help fill this gap. mRehab was designed to guide individuals with stroke through a home program and provide performance feedback. OBJECTIVE To examine if individuals with chronic stroke can use mRehab at home to improve upper limb mobility. The secondary objective was to examine if changes in limb mobility transferred to standardized clinical assessments. METHODS mRehab consists of a smartphone coupled with 3D printed household items: mug, bowl, key, and doorknob. The smartphone custom app guides task-oriented activities and measures both time to complete an activity and quality of movement (smoothness/accuracy). It also provides performance-based feedback to aid the user in self-monitoring their performance. Task-oriented activities were categorized as (1) object transportation, (2) prehensile grip with supination/pronation, (3) fractionated finger movement, and (4) walking with object. A total of 18 individuals with stroke enrolled in the single-subject experimental design study consisting of pretesting, a 6-week mRehab home program, and posttesting. Pre- and posttesting included both in-laboratory clinical assessments and in-home mRehab recorded samples of task performance. During the home program, mRehab recorded performance data. A System Usability Scale assessed user's perception of mRehab. RESULTS A total of 16 participants completed the study and their data are presented in the results. The average days of exercise for each mRehab activity ranged from 15.93 to 21.19 days. This level of adherence was sufficient for improvements in time (t15=2.555, P=.02) and smoothness (t15=3.483, P=.003) in object transportation. Clinical assessments indicated improvements in functional performance (t15=2.675, P=.02) and hand dexterity (t15=2.629, P=.02). Participant's perception of mRehab was positive. CONCLUSIONS Despite heterogeneity in participants' use of mRehab, there were improvements in upper limb mobility. Smartphone-based portable technology can support home rehabilitation programs in chronic conditions such as stroke. The ability to record performance data from home rehabilitation offers new insights into the impact of home programs on outcomes. TRIAL REGISTRATION ClinicalTrials.gov NCT04363944; https://clinicaltrials.gov/ct2/show/NCT04363944.
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Affiliation(s)
- Jeanne Langan
- Department of Rehabilitation Science, University at Buffalo, Buffalo, NY, United States
| | - Sutanuka Bhattacharjya
- Department of Occupational Therapy, Georgia State University, Atlanta, GA, United States
| | - Heamchand Subryan
- Center for Inclusive Design and Environmental Access, University at Buffalo, Buffalo, NY, United States
| | - Wenyao Xu
- Computer Science and Engineering Department, University at Buffalo, Buffalo, NY, United States
| | - Baicheng Chen
- Computer Science and Engineering Department, University at Buffalo, Buffalo, NY, United States
| | - Zhengxiong Li
- Computer Science and Engineering Department, University at Buffalo, Buffalo, NY, United States
| | - Lora Cavuoto
- Department of Industrial and Systems Engineering, University at Buffalo, Buffalo, NY, United States
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26
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Louie DR, Mortenson WB, Durocher M, Teasell R, Yao J, Eng JJ. Exoskeleton for post-stroke recovery of ambulation (ExStRA): study protocol for a mixed-methods study investigating the efficacy and acceptance of an exoskeleton-based physical therapy program during stroke inpatient rehabilitation. BMC Neurol 2020; 20:35. [PMID: 31992219 PMCID: PMC6988257 DOI: 10.1186/s12883-020-1617-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Accepted: 01/14/2020] [Indexed: 02/06/2023] Open
Abstract
Background The ability to walk is commonly reported as a top rehabilitation priority for individuals after a stroke. However, not all individuals with stroke are able to practice walking, especially those who require more assistance from their therapist to do so. Powered robotic exoskeletons are a new generation of robotic-assisted gait training devices, designed to assist lower extremity movement to allow repetitious overground walking practice. To date, minimal research has been conducted on the use of an exoskeleton for gait rehabilitation after stroke. The following research protocol aims to evaluate the efficacy and acceptability, and thus adoptability, of an exoskeleton-based gait rehabilitation program for individuals with stroke. Methods This research protocol describes a prospective, multi-center, mixed-methods study comprised of a randomized controlled trial and a nested qualitative study. Forty adults with subacute stroke will be recruited from three inpatient rehabilitation hospitals and randomized to receive either the exoskeleton-based gait rehabilitation program or usual physical therapy care. The primary outcome measure is the Functional Ambulation Category at post-intervention, and secondary outcomes include motor recovery, functional mobility, cognitive, and quality-of-life measures. Outcome data will be collected at baseline, post-intervention, and at 6 months. The qualitative component will explore the experience and acceptability of using a powered robotic exoskeleton for stroke rehabilitation from the point of view of individuals with stroke and physical therapists. Semi-structured interviews will be conducted with participants who receive the exoskeleton intervention, and with the therapists who provide the intervention. Qualitative data will be analyzed using interpretive description. Discussion This study will be the first mixed-methods study examining the adoptability of exoskeleton-based rehabilitation for individuals with stroke. It will provide valuable information regarding the efficacy of exoskeleton-based training for walking recovery and will shed light on how physical therapists and patients with stroke perceive the device. The findings will help guide the integration of robotic exoskeletons into clinical practice. Trial registration NCT02995265 (clinicaltrials.gov), Registered 16 December 2016.
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Affiliation(s)
- Dennis R Louie
- Graduate Program in Rehabilitation Sciences, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Rehabilitation Research Program, Vancouver Coastal Health Research Institute, 212-2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada
| | - William B Mortenson
- Rehabilitation Research Program, Vancouver Coastal Health Research Institute, 212-2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada.,Department of Occupational Science and Occupational Therapy, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Melanie Durocher
- Glenrose Rehabilitation Hospital, Alberta Health Services, Edmonton, Alberta, Canada
| | - Robert Teasell
- Parkwood Institute Research, Lawson Health Research Institute, London, Ontario, Canada.,Parkwood Institute, St Joseph's Health Care London, London, Ontario, Canada.,Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada
| | - Jennifer Yao
- Division of Physical Medicine and Rehabilitation, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, British Columbia, Canada
| | - Janice J Eng
- Department of Physical Therapy, Faculty of Medicine, University of British Columbia, 212-2177 Wesbrook Mall, Vancouver, BC, V6T 1Z3, Canada.
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27
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Bhattacharjya S, Stafford MC, Cavuoto LA, Yang Z, Song C, Subryan H, Xu W, Langan J. Harnessing smartphone technology and three dimensional printing to create a mobile rehabilitation system, mRehab: assessment of usability and consistency in measurement. J Neuroeng Rehabil 2019; 16:127. [PMID: 31665036 PMCID: PMC6820925 DOI: 10.1186/s12984-019-0592-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Accepted: 09/10/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Residual sensorimotor deficits are common following stroke. While it has been demonstrated that targeted practice can result in improvements in functional mobility years post stroke, there is little to support rehabilitation across the lifespan. The use of technology in home rehabilitation provides an avenue to better support self-management of recovery across the lifespan. We developed a novel mobile technology, capable of quantifying quality of movement with the purpose of providing feedback to augment rehabilitation and improve functional mobility. This mobile rehabilitation system, mRehab, consists of a smartphone embedded in three dimensional printed items representing functional objects found in the home. mRehab allows individuals with motor deficits to practice activities of daily living (ADLs) and receive feedback on their performance. The aim of this study was to assess the usability and consistency of measurement of the mRehab system. METHODS To assess usability of the mRehab system, four older adults and four individuals with stroke were recruited to use the system, and complete surveys to discuss their opinions on the user interface of the smartphone app and the design of the 3D printed items. To assess the consistency of measurement by the mRehab system, 12 young adults were recruited and performed mRehab ADLs in three lab sessions within 1 week. Young adults were chosen for their expected high level of consistency in motor performance. RESULTS Usability ratings from older adults and individuals with stroke led us to modify the design of the 3D printed items and improve the clarity of the mRehab app. The modified mRehab system was assessed for consistency of measurement and six ADLs resulted in coefficient of variation (CV) below 10%. This is a commonly used CV goal for consistency. Two ADLs ranged between 10 and 15% CV. Only two ADLs demonstrated high CV. CONCLUSIONS mRehab is a client-centered technology designed for home rehabilitation that consistently measures performance. Development of the mRehab system provides a support for individuals working on recovering functional upper limb mobility that they can use across their lifespan.
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Affiliation(s)
| | | | - Lora Anne Cavuoto
- Industrial and Systems Engineering, University at Buffalo, Buffalo, NY USA
| | - Zhuolin Yang
- Computer Science and Engineering, University at Buffalo, Buffalo, NY USA
| | - Chen Song
- Computer Science and Engineering, University at Buffalo, Buffalo, NY USA
| | - Heamchand Subryan
- Center for Inclusive Design and Environmental Access, University at Buffalo, Buffalo, NY USA
| | - Wenyao Xu
- Computer Science and Engineering, University at Buffalo, Buffalo, NY USA
| | - Jeanne Langan
- Rehabilitation Science, University at Buffalo, Buffalo, NY USA
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Moineau B, Myers M, Ali SS, Popovic MR, Hitzig SL. End-user and clinician perspectives on the viability of wearable functional electrical stimulation garments after stroke and spinal cord injury. Disabil Rehabil Assist Technol 2019; 16:241-250. [PMID: 31592679 DOI: 10.1080/17483107.2019.1668974] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
PURPOSE Functional electrical stimulation (FES), through repetitive training (FES-therapy) or continuous assistance (neuro-prosthesis), can restore motor function after paralysis due to spinal cord injury or stroke. With current technology, patients are often incapable of independently applying FES, thereby limiting its use. Novel FES-garments with embedded stimulation electrodes were developed in collaboration with Myant, Canada, to address this problem. The purpose of this study was to collect the views of future end-users to inform the refinement of the device design and to obtain insights on subsequent commercialization of this rehabilitation and assistive technology. METHODS A qualitative study was undertaken to determine the needs of potential users (patients and clinicians; n = 19). Participant took part in interviews or focus groups after a presentation of the garments. An inductive content analysis was used to generate the themes from the data and identify data saturation. RESULTS The identified themes and sub-themes were: (1) User Perspectives: users' characteristics (needs, limitations), expected benefits (beliefs), and anticipated problems (fears); (2) Device Design: technical features, usability, and disadvantages of the garment, cables, stimulator, software, and interface; (3) Acquisition Process: organizational procedures (acquisition and adoption steps); and (4) Business Model: financial and strategic aspects to facilitate commercialization and support users. CONCLUSIONS The insights obtained from end-users and clinicians provide guidelines to optimize the development of novel FES-garments, and strategies for bringing the device to the market. The themes identified can serve to inform other rehabilitation and assistive technology developers with processes and ideas on how to meet these groups' needs.IMPLICATIONS FOR REHABILITATIONParticipants with neurological paralysis have interest and critical views on new rehabilitation and assistive technology, and the repercussions of using new technologies to address their function, health and wellbeing.The FES-garment design presented appeared acceptable to the end-users, pending resolution of certain shortcomings (wiring, operating duration, robustness, easiness to don and doff).End-users and clinicians had specific views regarding the acquisition process of new technologies (training, customization, and follow-up/support), which are important to take into consideration to ensure broad stakeholders uptake.
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Affiliation(s)
- Bastien Moineau
- KITE, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada.,CRANIA, University Health Network, Toronto, ON, Canada.,Myant Inc, Etobicoke, ON, Canada
| | - Matthew Myers
- KITE, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada.,CRANIA, University Health Network, Toronto, ON, Canada
| | - Saima Shaheen Ali
- KITE, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada.,CRANIA, University Health Network, Toronto, ON, Canada
| | - Milos R Popovic
- KITE, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON, Canada.,CRANIA, University Health Network, Toronto, ON, Canada
| | - Sander L Hitzig
- KITE, Toronto Rehabilitation Institute, University Health Network, Toronto, ON, Canada.,Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Toronto, ON, Canada.,St-John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, ON, Canada.,Department of Occupational Science and Occupational Therapy, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
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Isaković MS, Savić AM, Konstantinović LM, Popović MB. Validation of computerized square-drawing based evaluation of motor function in patients with stroke. Med Eng Phys 2019; 71:114-120. [PMID: 31345670 DOI: 10.1016/j.medengphy.2019.06.001] [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: 09/20/2018] [Revised: 04/04/2019] [Accepted: 06/07/2019] [Indexed: 12/01/2022]
Abstract
Human-administered clinical scales are commonly used for quantifying motor performance and determining the course of therapy in post-stroke individuals. Computerized methods aim to improve consistency, resolution and duration of patients' evaluation. The objective of this study was to test the validity of computerized square-drawing test (DT) for assessment of shoulder and elbow function by using novel set of DT-based kinematic measures and explore their relation with Wolf Motor Function Test (WMFT) scoring. Forty-seven stroke survivors were tested before and after the rehabilitation program. DT involved drawing a square in horizontal plane using a mechanical manipulandum and a digitizing board. Depending on the initial classification of patients into low or high performance groups, the two different outcome metrics were derived from DT kinematic data for evaluation of each group. Linear regression models applied to map DT outcome values to WMFT scores for both groups resulted with high correlation coefficients and low mean absolute prediction error. In conclusion, we have identified a set of kinematic measures suitable for fast and objective motor function evaluation and functional classification, strongly correlating with WMFT score in post-stroke individuals. The results support validation of square-drawing motor function assessment, encouraging its use in clinical settings.
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Affiliation(s)
- Milica S Isaković
- School of Electrical Engineering, University of Belgrade, Bulevar kralja Aleksandra 73, 11000 Belgrade, Serbia; Tecnalia, Health Division, Mikeletegi Pasealekua 1-3, 20009 Donostia-San Sebastian, Spain.
| | - Andrej M Savić
- School of Electrical Engineering, University of Belgrade, Bulevar kralja Aleksandra 73, 11000 Belgrade, Serbia; Tecnalia, Health Division, Mikeletegi Pasealekua 1-3, 20009 Donostia-San Sebastian, Spain
| | - Ljubica M Konstantinović
- Faculty of Medicine, University of Belgrade, Dr Subotića 8, 11000 Belgrade, Serbia; Clinic for Rehabilitation "Dr Miroslav Zotović", Sokobanjska 13, 11000 Belgrade, Serbia
| | - Mirjana B Popović
- School of Electrical Engineering, University of Belgrade, Bulevar kralja Aleksandra 73, 11000 Belgrade, Serbia; Institute for Medical Research, University of Belgrade, Dr Subotića 4, 11000 Belgrade, Serbia
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Cavuoto LA, Subryan H, Stafford M, Yang Z, Bhattacharjya S, Xu W, Langan J. Understanding User Requirements for the Design of a Home-Based Stroke Rehabilitation System. PROCEEDINGS OF THE HUMAN FACTORS AND ERGONOMICS SOCIETY ... ANNUAL MEETING. HUMAN FACTORS AND ERGONOMICS SOCIETY. ANNUAL MEETING 2018; 62:1037-1041. [PMID: 35465216 DOI: 10.1177/1541931218621239] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Limitations following stroke make it one of the leading causes of disability. The current medical pathway provides intensive care in the acute stages, but rehabilitation services are commonly discontinued after one year. While written home exercise programs are regularly prescribed at the time of discharge, compliancy is an issue. The goal of this study was to inform the design of a home-based portable rehabilitation system based on feedback from individuals with stroke and clinicians. A main component under consideration is the type and format of information feedback provided to the user, as this is hypothesized to support compliance with the rehabilitation program. From a series of focus groups and usability testing, a set of design requirements for the hardware and software were constructed. Essential features mentioned for the feedback interface included: task completion time, quality of movement, a selection of exercises, goal tracking, and a display of historical data.
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Affiliation(s)
- Lora A Cavuoto
- Department of Industrial and Systems Engineering, University at Buffalo
| | - Heamchand Subryan
- Center for Inclusive Design and Environmental Access, University at Buffalo
| | - Matthew Stafford
- Department of Computer Science and Engineering, University at Buffalo
| | - Zhuolin Yang
- Department of Computer Science and Engineering, University at Buffalo
| | | | - Wenyao Xu
- Department of Computer Science and Engineering, University at Buffalo
| | - Jeanne Langan
- Department of Rehabilitation Sciences, University at Buffalo
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Affiliation(s)
- Richard L Harvey
- Physical Medicine and Rehabilitation and Physical Therapy and Human Movement Sciences, Northwestern University Feinberg School of Medicine; Clinical Chair, Brain Innovation Center, Wesley and Suzanne Dixon Stroke Chair, The Shirley Ryan AbilityLab, Chicago, IL, USA
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Musselman KE, Shah M, Zariffa J. Rehabilitation technologies and interventions for individuals with spinal cord injury: translational potential of current trends. J Neuroeng Rehabil 2018; 15:40. [PMID: 29769082 PMCID: PMC5956557 DOI: 10.1186/s12984-018-0386-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 05/10/2018] [Indexed: 11/10/2022] Open
Abstract
In the past, neurorehabilitation for individuals with neurological damage, such as spinal cord injury (SCI), was focused on learning compensatory movements to regain function. Presently, the focus of neurorehabilitation has shifted to functional neurorecovery, or the restoration of function through repetitive movement training of the affected limbs. Technologies, such as robotic devices and electrical stimulation, are being developed to facilitate repetitive motor training; however, their implementation into mainstream clinical practice has not been realized. In this commentary, we examined how current SCI rehabilitation research aligns with the potential for clinical implementation. We completed an environmental scan of studies in progress that investigate a physical intervention promoting functional neurorecovery. We identified emerging interventions among the SCI population, and evaluated the strengths and gaps of the current direction of SCI rehabilitation research. Seventy-three study postings were retrieved through website and database searching. Study objectives, outcome measures, participant characteristics and the mode(s) of intervention being studied were extracted from the postings. The FAME (Feasibility, Appropriateness, Meaningfulness, Effectiveness, Economic Evidence) Framework was used to evaluate the strengths and gaps of the research with respect to likelihood of clinical implementation. Strengths included aspects of Feasibility, as the research was practical, aspects of Appropriateness as the research aligned with current scientific literature on motor learning, and Effectiveness, as all trials aimed to evaluate the effect of an intervention on a clinical outcome. Aspects of Feasibility were also identified as a gap; with two thirds of the studies examining emerging technologies, the likelihood of successful clinical implementation was questionable. As the interventions being studied may not align with the preferences of clinicians and priorities of patients, the Appropriateness of these interventions for the current health care environment was questioned. Meaningfulness and Economic Evidence were also identified as gaps since few studies included measures reflecting the perceptions of the participants or economic factors, respectively. The identified gaps will likely impede the clinical uptake of many of the interventions currently being studied. Future research may lessen these gaps through a staged approach to the consideration of the FAME elements as novel interventions and technologies are developed, evaluated and implemented.
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Affiliation(s)
- Kristin E Musselman
- Toronto Rehabiltiation Institute-University Health Network, Toronto, Canada. .,Department of Physical Therapy, Faculty of Medicine, University of Toronto, Toronto, Canada. .,Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Toronto, Canada.
| | - Meeral Shah
- Toronto Rehabiltiation Institute-University Health Network, Toronto, Canada
| | - José Zariffa
- Toronto Rehabiltiation Institute-University Health Network, Toronto, Canada.,Rehabilitation Sciences Institute, Faculty of Medicine, University of Toronto, Toronto, Canada.,Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, Canada
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