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Devittori G, Ranzani R, Dinacci D, Romiti D, Califfi A, Petrillo C, Rossi P, Gassert R, Lambercy O. Progressive Transition From Supervised to Unsupervised Robot-Assisted Therapy After Stroke: Protocol for a Single-Group, Interventional Feasibility Study. JMIR Res Protoc 2023; 12:e48485. [PMID: 37943580 PMCID: PMC10667973 DOI: 10.2196/48485] [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: 04/25/2023] [Revised: 09/21/2023] [Accepted: 10/02/2023] [Indexed: 11/10/2023] Open
Abstract
BACKGROUND Increasing the dose of therapy delivered to patients with stroke may improve functional outcomes and quality of life. Unsupervised technology-assisted rehabilitation is a promising way to increase the dose of therapy without dramatically increasing the burden on the health care system. Despite the many existing technologies for unsupervised rehabilitation, active rehabilitation robots have rarely been tested in a fully unsupervised way. Furthermore, the outcomes of unsupervised technology-assisted therapy (eg, feasibility, acceptance, and increase in therapy dose) vary widely. This might be due to the use of different technologies as well as to the broad range of methods applied to teach the patients how to independently train with a technology. OBJECTIVE This paper describes the study design of a clinical study investigating the feasibility of unsupervised therapy with an active robot and of a systematic approach for the progressive transition from supervised to unsupervised use of a rehabilitation technology in a clinical setting. The effect of unsupervised therapy on achievable therapy dose, user experience in this therapy setting, and the usability of the rehabilitation technology are also evaluated. METHODS Participants of the clinical study are inpatients of a rehabilitation clinic with subacute stroke undergoing a 4-week intervention where they train with a hand rehabilitation robot. The first week of the intervention is supervised by a therapist, who teaches participants how to interact and train with the device. The second week consists of minimally supervised therapy, where the therapist is present but intervenes only if needed as participants exercise with the device. If the participants properly learn how to train with the device, they proceed to the unsupervised phase and train without any supervision during the third and fourth weeks. Throughout the duration of the study, data on feasibility and therapy dose (ie, duration and repetitions) are collected. Usability and user experience are evaluated at the end of the second (ie, minimally supervised) and fourth (ie, unsupervised) weeks, allowing us to investigate the effect of therapist absence. RESULTS As of April 2023, 13 patients were recruited and completed the protocol, with no reported adverse events. CONCLUSIONS This study will inform on the feasibility of fully unsupervised rehabilitation with an active rehabilitation robot in a clinical setting and its effect on therapy dose. Furthermore, if successful, the proposed systematic approach for a progressive transition from supervised to unsupervised technology-assisted rehabilitation could serve as a benchmark to allow for easier comparisons between different technologies. This approach could also be extended to the application of such technologies in the home environment, as the supervised and minimally supervised sessions could be performed in the clinic, followed by unsupervised therapy at home after discharge. TRIAL REGISTRATION ClinicalTrials.gov NCT04388891; https://clinicaltrials.gov/study/NCT04388891. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/48485.
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Affiliation(s)
- Giada Devittori
- Rehabilitation Engineering Laboratory, Swiss Federal Institute of Technology Zürich, Zurich, Switzerland
| | - Raffaele Ranzani
- Rehabilitation Engineering Laboratory, Swiss Federal Institute of Technology Zürich, Zurich, Switzerland
| | - Daria Dinacci
- Clinica Hildebrand Centro di Riabilitazione Brissago, Brissago, Switzerland
| | - Davide Romiti
- Clinica Hildebrand Centro di Riabilitazione Brissago, Brissago, Switzerland
| | - Antonella Califfi
- Clinica Hildebrand Centro di Riabilitazione Brissago, Brissago, Switzerland
| | - Claudio Petrillo
- Clinica Hildebrand Centro di Riabilitazione Brissago, Brissago, Switzerland
| | - Paolo Rossi
- Clinica Hildebrand Centro di Riabilitazione Brissago, Brissago, Switzerland
| | - Roger Gassert
- Rehabilitation Engineering Laboratory, Swiss Federal Institute of Technology Zürich, Zurich, Switzerland
- Future Health Technologies, Singapore-ETH Centre, Campus for Research Excellence and Technological Enterprise (CREATE), Singapore, Singapore
| | - Olivier Lambercy
- Rehabilitation Engineering Laboratory, Swiss Federal Institute of Technology Zürich, Zurich, Switzerland
- Future Health Technologies, Singapore-ETH Centre, Campus for Research Excellence and Technological Enterprise (CREATE), Singapore, Singapore
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Rozevink SG, Beerepoot CM, van der Sluis CK, Hijmans JM. Standardized circuit class group training versus individualized goal-directed group training to improve upper limb function in stroke survivors during in-patient rehabilitation: a pragmatic trial. Disabil Rehabil 2023:1-13. [PMID: 37728092 DOI: 10.1080/09638288.2023.2255135] [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: 11/02/2022] [Accepted: 08/31/2023] [Indexed: 09/21/2023]
Abstract
PURPOSE To investigate the usability and effectiveness of standardized circuit class group training (CCT) compared to individualized goal-directed group training (GDT) in subacute stroke survivors. MATERIALS AND METHODS This study consists of three parts. Part 1 involved a pragmatic, non-randomized controlled trial with subacute participants and their therapists, who participated in four weeks either CCT or GDT. Superiority of the intervention was defined as significantly larger improvement on the Motor Activity Log for patients and lower workload for therapists. In Part 2, six additional workstations were developed for CCT. Part 3 replicated the study of Part 1 with the expanded CCT. RESULTS Part 1 showed no difference in effectiveness between training methods. CCT did not match the rehabilitation goals of the patient sufficiently, however mental workload seemed lower for therapists. An expansion of CCT could improve the match between the patient's goals and the training (Part 2). Results of Part 3 showed again no difference in effectiveness between methods. CCT was however perceived as less engaging compared to GDT, but mental load for therapists remained lower. CONCLUSIONS A standardized training could reduce the mental workload for therapists, but patients seemed less engaged. A combination of both might be most beneficial.Trial registration: Dutch Trial Register: NL8844 and NL9471IMPLICATIONS FOR REHABILITATIONProviding a standardized training program after stroke reduces therapists' mental workload.Individualized goal-directed group training results in the best achievement of rehabilitation goals.A combination of standardized and individual training would use best of both intervention modalities.Patients should be involved in the co-creation developing process of training programs.
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Affiliation(s)
- S G Rozevink
- Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - C M Beerepoot
- Center for Rehabilitation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - C K van der Sluis
- Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Center for Rehabilitation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - J M Hijmans
- Department of Rehabilitation Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- Center for Rehabilitation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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Berezny N, Dowlatshahi D, Ahmadi M. Feasibility of a One Degree-of-Freedom Linear Robot for Bed-Bound Stroke Rehabilitation. J Med Device 2021. [DOI: 10.1115/1.4050454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Abstract
A 1DOF lower limb rehabilitation robot is presented for delivering leg extension therapy to bed-bound stroke patients. Such a compact and minimal system may be beneficial in terms of compatibility with pre-existing hospital equipment, ease-of-use, safety, and cost. A set of design criteria was created based on the literature and on previous field work at a local hospital. The device uses admittance control to apply assistive or resistive forces, and can also use haptic feedback to increase user engagement. A pilot study on six healthy participants was used to determine the feasibility of such a minimal system in administering assistance or resistance through the leg extension exercise. Results indicate that a single DOF is capable of decreasing trajectory error with assistance and increasing user effort with resistance. Observations confirm that the minimal system is effective; however, extending the robot with additional DOFs so that it can target multiple bed-bound exercises may help to increase therapy duration.
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Affiliation(s)
- Nicholas Berezny
- Department of Mech & Aero Engineering, Carleton University, Ottawa, ON K1S 5B6, Canada
| | - Dar Dowlatshahi
- Department of Medicine at the University of Ottawa, Ottawa Hospital Research Institute, Brain & Mind Institute University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Mojtaba Ahmadi
- Department of Mech & Aero Engineering, Carleton University, Ottawa, ON K1S 5B6, Canada
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Stefanou T, Chance G, Assaf T, Dogramadzi S. Tactile Signatures and Hand Motion Intent Recognition for Wearable Assistive Devices. Front Robot AI 2019; 6:124. [PMID: 33501139 PMCID: PMC7805773 DOI: 10.3389/frobt.2019.00124] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 11/04/2019] [Indexed: 11/13/2022] Open
Abstract
Within the field of robotics and autonomous systems where there is a human in the loop, intent recognition plays an important role. This is especially true for wearable assistive devices used for rehabilitation, particularly post-stroke recovery. This paper reports results on the use of tactile patterns to detect weak muscle contractions in the forearm while at the same time associating these patterns with the muscle synergies during different grips. To investigate this concept, a series of experiments with healthy participants were carried out using a tactile arm brace (TAB) on the forearm while performing four different types of grip. The expected force patterns were established by analysing the muscle synergies of the four grip types and the forearm physiology. The results showed that the tactile signatures of the forearm recorded on the TAB align with the anticipated force patterns. Furthermore, a linear separability of the data across all four grip types was identified. Using the TAB data, machine learning algorithms achieved a 99% classification accuracy. The TAB results were highly comparable to a similar commercial intent recognition system based on a surface electromyography (sEMG) sensing.
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Affiliation(s)
| | - Greg Chance
- Bristol Robotics Laboratory, Department of Computer Science, University of Bristol, Bristol, United Kingdom
| | - Tareq Assaf
- Department of Electronic and Electrical Engineering, University of Bath, Bath, United Kingdom
| | - Sanja Dogramadzi
- Bristol Robotics Laboratory, Department of Engineering Design and Mathematics, University of the West England, Bristol, United Kingdom
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Zhang Y, Nolan KJ, Zanotto D. Immediate Effects of Force Feedback and Plantar Somatosensory Stimuli on Inter-limb Coordination During Perturbed Walking. IEEE Int Conf Rehabil Robot 2019; 2019:252-257. [PMID: 31374638 DOI: 10.1109/icorr.2019.8779565] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Single-sided motor weakness, also known as hemiparesis, is the most prevalent gait impairment among stroke survivors, which often results in gait asymmetry. Studies on robot-assisted gait training (RAGT) have shown positive effects of force feedback on spatial symmetry; somatosensory stimulation is thought to facilitate recovery of temporal symmetry. Despite the known importance of sensorimotor integration for motor recovery, interventions that incorporate RAGT and somatosensory stimuli have been largely overlooked so far. In this paper, we explore how gait symmetry can be restored in healthy subjects following unilateral foot perturbations, using adaptive assistive forces and plantar vibrotactile stimuli provided by a bilateral powered ankle-foot orthosis. Results suggest that combined force feedback and vibrotactile stimuli may be more effective than force feedback alone in reducing spatial asymmetry. Further, force feedback did not produce significant improvements in temporal symmetry, unlike the combined modality. We discuss possible implications of these preliminary findings for future training paradigms for RAGT.
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Afzal MR, Lee H, Eizad A, Lee CH, Oh MK, Yoon J. Effects of Vibrotactile Biofeedback Coding Schemes on Gait Symmetry Training of Individuals With Stroke. IEEE Trans Neural Syst Rehabil Eng 2019; 27:1617-1625. [PMID: 31247557 DOI: 10.1109/tnsre.2019.2924682] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Variations in biofeedback coding schemes for postural control, in recent research, have shown significant differences in performance outcomes due to variations in coding schemes. However, the application of vibrotactile biofeedback coding schemes to gait symmetry training is not well explored. In this paper, we devised various vibrotactile biofeedback modes and identified their efficacy during gait symmetry training of individuals suffering from hemiparesis due to stroke. These modes are composed of variations in vibration type (on-time or intensity), and relation type (proportional or inversely-proportional) with the error in symmetry ratio. Eight individuals with stroke participated in walking trials. From dependent t-tests on the collected data, we found improved achievement of temporal gait symmetry while utilizing all the provided biofeedback modes compared to no biofeedback (P < 0.001). Furthermore, two-way repeated measures ANOVA revealed statistically significant difference in symmetry ratio for main effect of vibration type (P-value = 0.016, partial eta squared = 0.585). The participants performed better with modes of biofeedback with varying vibration on-times. Furthermore, participants showed better performance when the biofeedback varied proportionally with the error. These findings suggest that biofeedback coding schemes may have a significant effect on the performance of gait training.
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Yoo D, Son Y, Kim DH, Seo KH, Lee BC. Technology-Assisted Ankle Rehabilitation Improves Balance and Gait Performance in Stroke Survivors: A Randomized Controlled Study With 1-Month Follow-Up. IEEE Trans Neural Syst Rehabil Eng 2018; 26:2315-2323. [PMID: 30418882 DOI: 10.1109/tnsre.2018.2879783] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Many stroke survivors have limited ankle range of motion (ROM) caused by weak dorsiflexors and stiff plantarflexors. Passive ankle stretching exercises with physical therapists or a stretching board are usually recommended, but these treatments have some limitations (e.g., cost and availability of physical therapists). In this paper, we assessed the results of ankle stretching exercises delivered by a robotic ankle stretching system called motorized ankle stretcher (MAS) that we developed or by a stretching board on ankle ROM, balance control, and gait performance. The 16 stroke survivors were randomly assigned to an intervention group (IG) or a control group (CG) and participated in seven sessions of dorsiflexion stretching exercises for three-and-a-half consecutive weeks. Laboratory assessments included pre-assessment (baseline at the beginning of the first exercise session), post-assessment (at the end of the seventh exercise session), and retention assessment (one month after the seventh exercise session). All assessments included ankle ROM for the affected side, static/dynamic balance control with a sensory organization test (SOT), walking speed, walking cadence, and step length for the affected and unaffected sides. During seven sessions of ankle stretching exercises, the IG performed them using the MAS, and the CG used a stretching board. The IG significantly improved ankle ROM, SOT scores (i.e., static/dynamic balance control), walking speeds, walking cadences, and step lengths for the unaffected side after completing the seven exercise sessions of ankle stretching exercises and maintained the enhancements at the retention assessment. The CG did not significantly improve across the majority of outcome measures except for the SOT scores between the pre-assessment and retention assessment. Future work will investigate the ideal intensity, frequency, and duration of exercising with the MAS. Our research on technology-assisted ankle rehabilitation, which can ascertain the level of persistent improvement, long-term performance retention, and carry-over effects in stroke survivors, can be used to inform future designs.
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Fung A. Development and assessment of a novel ankle rehabilitation system for stroke survivors. ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY. ANNUAL INTERNATIONAL CONFERENCE 2018; 2017:3773-3776. [PMID: 29060719 DOI: 10.1109/embc.2017.8037678] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Spasticity after stroke is a common occurrence and requires treatment with rehabilitative regimens (e.g., stretching exercise). Unfortunately, many challenges (e.g., cost, limited availability of physical therapists, limited access to clinical facilities, etc.) can restrict participation in these rehabilitation regimens. Assistive technologies using robotic systems have been developed to provide an alternative to assist with rehabilitative exercises. However, existing assistive technologies are rarely available in clinical settings due to technical limitations (e.g., size, weight, complexity, etc.). This paper describes the development of a novel ankle rehabilitation system, called Motorized Ankle Stretcher (MAS). A proof-of-concept experiment was conducted to assess the effects of ankle stretching exercises with the MAS in a laboratory setting. Six stroke survivors participated in the proof-of-concept experiment. The participants' ankle range of motion (ROM) and walking performance (i.e., walking speed, step length, and cadence) were evaluated before and after a small number of the ankle stretching exercises using the MAS (i.e., 20 trials total) in a single training session. The results show that the ankle ROM was significantly increased after the exercises across all participants. However, no significant differences in walking speed, step length, and cadence were observed between pre- and post-exercises. Our investigation is a first attempt at developing a relatively small size, weight, and easy-to-use ankle rehabilitation system for stroke survivors.
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Afzal MR, Pyo S, Oh MK, Park YS, Yoon J. Evaluating the effects of delivering integrated kinesthetic and tactile cues to individuals with unilateral hemiparetic stroke during overground walking. J Neuroeng Rehabil 2018; 15:33. [PMID: 29661237 PMCID: PMC5902868 DOI: 10.1186/s12984-018-0372-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Accepted: 03/27/2018] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Integration of kinesthetic and tactile cues for application to post-stroke gait rehabilitation is a novel concept which needs to be explored. The combined provision of haptic cues may result in collective improvement of gait parameters such as symmetry, balance and muscle activation patterns. Our proposed integrated cue system can offer a cost-effective and voluntary gait training experience for rehabilitation of subjects with unilateral hemiparetic stroke. METHODS Ten post-stroke ambulatory subjects participated in a 10 m walking trial while utilizing the haptic cues (either alone or integrated application), at their preferred and increased gait speeds. In the system a haptic cane device (HCD) provided kinesthetic perception and a vibrotactile feedback device (VFD) provided tactile cue on the paretic leg for gait modification. Balance, gait symmetry and muscle activity were analyzed to identify the benefits of utilizing the proposed system. RESULTS When using kinesthetic cues, either alone or integrated with a tactile cue, an increase in the percentage of non-paretic peak activity in the paretic muscles was observed at the preferred gait speed (vastus medialis obliquus: p < 0.001, partial eta squared (η2) = 0.954; semitendinosus p < 0.001, partial η2 = 0.793) and increased gait speeds (vastus medialis obliquus: p < 0.001, partial η2 = 0.881; semitendinosus p = 0.028, partial η2 = 0.399). While using HCD and VFD (individual and integrated applications), subjects could walk at their preferred and increased gait speeds without disrupting trunk balance in the mediolateral direction. The temporal stance symmetry ratio was improved when using tactile cues, either alone or integrated with a kinesthetic cue, at their preferred gait speed (p < 0.001, partial η2 = 0.702). CONCLUSIONS When combining haptic cues, the subjects walked at their preferred gait speed with increased temporal stance symmetry and paretic muscle activity affecting their balance. Similar improvements were observed at higher gait speeds. The efficacy of the proposed system is influenced by gait speed. Improvements were observed at a 20% increased gait speed, whereas, a plateau effect was observed at a 40% increased gait speed. These results imply that integration of haptic cues may benefit post-stroke gait rehabilitation by inducing simultaneous improvements in gait symmetry and muscle activity.
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Affiliation(s)
- Muhammad Raheel Afzal
- School of Integrated Technology, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju, 61005 Republic of Korea
| | - Sanghun Pyo
- School of Integrated Technology, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju, 61005 Republic of Korea
| | - Min-Kyun Oh
- Department of Rehabilitation Medicine, Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, 52727 Republic of Korea
| | - Young Sook Park
- Department of Physical Medicine and Rehabilitation, Sungkyunkwan University School of Medicine, Samsung Changwon Hospital, Changwon, 51353 Republic of Korea
| | - Jungwon Yoon
- School of Integrated Technology, Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju, 61005 Republic of Korea
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Warland A, Paraskevopoulos I, Tsekleves E, Ryan J, Nowicky A, Griscti J, Levings H, Kilbride C. The feasibility, acceptability and preliminary efficacy of a low-cost, virtual-reality based, upper-limb stroke rehabilitation device: a mixed methods study. Disabil Rehabil 2018; 41:2119-2134. [DOI: 10.1080/09638288.2018.1459881] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Alyson Warland
- Department of Health Sciences and Social Care, Brunel University London, Uxbridge, UK
| | | | | | - Jennifer Ryan
- Department of Health Sciences and Social Care, Brunel University London, Uxbridge, UK
| | - Alexander Nowicky
- Department of Health Sciences and Social Care, Brunel University London, Uxbridge, UK
| | - Josephine Griscti
- Department of Health Sciences and Social Care, Brunel University London, Uxbridge, UK
| | - Hannah Levings
- Department of Health Sciences and Social Care, Brunel University London, Uxbridge, UK
| | - Cherry Kilbride
- Department of Health Sciences and Social Care, Brunel University London, Uxbridge, UK
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Barrett N, Swain I, Gatzidis C, Mecheraoui C. The use and effect of video game design theory in the creation of game-based systems for upper limb stroke rehabilitation. J Rehabil Assist Technol Eng 2016; 3:2055668316643644. [PMID: 31186903 PMCID: PMC6453078 DOI: 10.1177/2055668316643644] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 03/04/2016] [Indexed: 12/30/2022] Open
Abstract
Upper limb exercise is often neglected during post-stroke rehabilitation. Video
games have been shown to be useful in providing environments in which patients
can practise repetitive, functionally meaningful movements, and in inducing
neuroplasticity. The design of video games is often focused upon a number of
fundamental principles, such as reward, goals, challenge and the concept of
meaningful play, and these same principles are important in the design of games
for rehabilitation. Further to this, there have been several attempts for the
strengthening of the relationship between commercial game design and
rehabilitative game design, the former providing insight into factors that can
increase motivation and engagement with the latter. In this article, we present
an overview of various game design principles and the theoretical grounding
behind their presence, in addition to attempts made to utilise these principles
in the creation of upper limb stroke rehabilitation systems and the outcomes of
their use. We also present research aiming to move the collaborative efforts of
designers and therapists towards a model for the structured design of these
games and the various steps taken concerning the theoretical classification and
mapping of game design concepts with intended cognitive and motor outcomes.
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Affiliation(s)
- N Barrett
- Odstock Medical Limited, Salisbury District Hospital, Salisbury, UK.,Faculty of Science and Technology, Bournemouth University, Poole, UK
| | - I Swain
- Odstock Medical Limited, Salisbury District Hospital, Salisbury, UK.,Faculty of Science and Technology, Bournemouth University, Poole, UK
| | - C Gatzidis
- Faculty of Science and Technology, Bournemouth University, Poole, UK
| | - C Mecheraoui
- Odstock Medical Limited, Salisbury District Hospital, Salisbury, UK
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McHugh G, Swain ID. A comparison between reported therapy staffing levels and the department of health therapy staffing guidelines for stroke rehabilitation: a national survey. BMC Health Serv Res 2014; 14:216. [PMID: 24884979 PMCID: PMC4060581 DOI: 10.1186/1472-6963-14-216] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2013] [Accepted: 04/22/2014] [Indexed: 01/19/2023] Open
Abstract
Background This study compared reported staffing levels for stroke care within UK in-patient stroke units to stroke strategy staffing guidelines published by the UK Department of Health and the Royal College of Physicians. The purpose was to explore the extent to which stroke teams are meeting recommended staffing levels. Method The data analyzed in this report consisted of the detailed therapist staffing levels reported in the demographic section of our national survey to determine upper limb treatment in stroke units (the ATRAS survey). A contact list of stroke practitioners was therefore compiled primarily in collaboration with the 28 National Stroke Improvement Networks. Geographic representation of the network areas was obtained by applying the straight-forward systematic sampling method and the Nth name selection technique to each Network list. In total 192 surveys were emailed to stroke care providers around England. This included multiple contacts within stroke teams (e.g. a stroke consultant and a stroke co-coordinator) to increase awareness of the survey. Results A total of 53 surveys were returned from stroke teams and represented 20 of the 28 network areas providing 71% national coverage. To compare reported staffing levels to suggested DoH guidelines, analysis was conducted on 19 of the 37 inpatient hospital care units that had no missing data for staff numbers, unit bed numbers, number of stroke patients treated per annum, average unit length-of-stay, and average unit occupancy rates. Only 42% of units analyzed reached the DoH guideline for physiotherapy and fewer than 16% of the units reached the guideline for speech & language therapy. By contrast, 84% of units surveyed reached the staffing guideline for occupational therapy. However, a post-hoc analysis highlights this as an irregularity in the DoH guidelines, revealing that all therapies are challenged to provide the recommended therapy time. Conclusions Most in-patient stroke units are operating below the DoH guidelines and are therefore challenged in providing the recommended amount of therapy and patient time to facilitate optimal functional recovery for stroke patients.
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