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Gann EJ, Mañago MM, Allen DD, Celnikier E, Block VJ. Feasibility of Telerehabilitation-Monitored Functional Electrical Stimulation on Walking and Quality of Life in People With Multiple Sclerosis: A Case Series. Int J MS Care 2024; 26:214-223. [PMID: 39135635 PMCID: PMC11317766 DOI: 10.7224/1537-2073.2023-081] [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: 08/15/2024]
Abstract
BACKGROUND Foot drop in people with multiple sclerosis (MS) commonly leads to decreased mobility and quality of life (QOL). Functional electrical stimulation (FES) of the peroneal nerve can improve the gait of people with foot drop, yet various barriers restrict widespread use. The purpose of this case series was to examine the feasibility of a telerehabilitation-monitored FES device and report changes in functional mobility and QOL in people with moderate MS-related disability. METHODS FES use was progressed over 8 weeks via 3 telerehabilitation sessions. Feasibility of telerehabilitation was assessed by percentage of telerehabilitation visits completed and participant-reported satisfaction. At baseline and study completion, functional mobility with and without FES were assessed by the Timed 25-Foot Walk (T25FW), Timed Up and Go (TUG), and 2-Minute Walk Test (2MWT), Multiple Sclerosis Impact Scale (MSIS-29), and the 12-item Multiple Sclerosis Walking Scale (MSWS-12). Fatigue was assessed via the Modified Fatigue Impact Scale (MFIS) before and after the intervention. RESULTS Eleven participants (mean age = 50.4 years [SD 10.8]; 2 males) completed the study. All (33/33) telerehabilitation visits were completed and participants attained high levels of satisfaction with no adverse events. At 8 weeks, compared to baseline, there were clinically meaningful improvements on the T25FW, 2MWT, and TUG for 45%, 55%, and 82% of participants, respectively. Clinically meaningful improvements on the MSIS-29 and MSWS-12 were also recorded for 64% and 36% of participants, respectively. CONCLUSIONS Telerehabilitation was safe and feasible for FES intervention, and improvements in functional mobility and QOL were observed. Telerehabilitation to monitor FES may improve access and reduce patient burden; therefore, studying its efficacy is warranted.
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Affiliation(s)
- Elliot J. Gann
- From the Physical Therapy Program, Department of Physical Medicine and Rehabilitation, University of Colorado, Aurora, CO
| | - Mark M. Mañago
- From the Physical Therapy Program, Department of Physical Medicine and Rehabilitation, University of Colorado, Aurora, CO
| | - Diane D. Allen
- Department of Physical Therapy and Rehabilitation Science, University of California at San Francisco, San Francisco, CA
| | | | - Valerie J. Block
- Department of Physical Therapy and Rehabilitation Science, University of California at San Francisco, San Francisco, CA
- Department of Neurology, University of California at San Francisco, San Francisco, CA
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Andreopoulou G, Busselli G, Street T, Bulley C, Safari R, van der Linden ML, Burridge J. Is functional electrical stimulation effective in improving walking in adults with lower limb impairment due to an upper motor neuron lesion? An umbrella review. Artif Organs 2024; 48:210-231. [PMID: 37259954 DOI: 10.1111/aor.14563] [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: 12/12/2022] [Revised: 04/20/2023] [Accepted: 05/09/2023] [Indexed: 06/02/2023]
Abstract
PURPOSE To conduct an umbrella review of systematic reviews on functional electrical stimulation (FES) to improve walking in adults with an upper motor neuron lesion. METHODS Five electronic databases were searched, focusing on the effect of FES on walking. The methodological quality of reviews was evaluated using AMSTAR2 and certainty of evidence was established through the GRADE approach. RESULTS The methodological quality of the 24 eligible reviews (stroke, n = 16; spinal cord injury (SCI), n = 5; multiple sclerosis (MS); n = 2; mixed population, n = 1) ranged from critically low to high. Stroke reviews concluded that FES improved walking speed through an orthotic (immediate) effect and had a therapeutic benefit (i.e., over time) compared to usual care (low certainty evidence). There was low-to-moderate certainty evidence that FES was no better or worse than an Ankle Foot Orthosis regarding walking speed post 6 months. MS reviews concluded that FES had an orthotic but no therapeutic effect on walking. SCI reviews concluded that FES with or without treadmill training improved speed but combined with an orthosis was no better than orthosis alone. FES may improve quality of life and reduce falls in MS and stroke populations. CONCLUSION FES has orthotic and therapeutic benefits. Certainty of evidence was low-to-moderate, mostly due to high risk of bias, low sample sizes, and wide variation in outcome measures. Future trials must be of higher quality, use agreed outcome measures, including measures other than walking speed, and examine the effects of FES for adults with cerebral palsy, traumatic and acquired brain injury, and Parkinson's disease.
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Affiliation(s)
- Georgia Andreopoulou
- Centre for Health, Activity and Rehabilitation Research, Queen Margaret University, Edinburgh, UK
| | - Giulia Busselli
- Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
- UOC Neurorehabilitation, AOUI Verona, Verona, Italy
| | - Tamsyn Street
- Clinical Sciences and Engineering, Salisbury NHS Foundation Trust and Bournemouth University, Salisbury, UK
| | - Cathy Bulley
- Centre for Health, Activity and Rehabilitation Research, Queen Margaret University, Edinburgh, UK
| | - Reza Safari
- College of Health, Psychology and Social Care, University of Derby, Derby, UK
| | | | - Jane Burridge
- School of Health Sciences, Faculty of Environmental and Life Sciences, University of Southampton, Southampton, UK
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Jor A, Lau NWK, Daryabor A, Kobayashi T. Effects of ankle-foot orthoses on step activities in the community: a systematic review. Disabil Rehabil 2024; 46:464-477. [PMID: 36710007 DOI: 10.1080/09638288.2023.2169774] [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: 07/16/2022] [Accepted: 01/13/2023] [Indexed: 01/31/2023]
Abstract
PURPOSE To determine the effects of ankle-foot orthoses (AFO) on step-based physical activities in individuals with neurological, orthopaedic, or cardiovascular disorders. METHODS Electronic searches of databases such as Scopus, PubMed, Web of Science, Embase, ProQuest, Cochrane Library, and EBSCO were conducted. Two evaluators independently searched with keywords focusing on step-based physical activities, and either articulated or non-articulated AFO. Study quality was assessed using a modified Downs and Black quality scale. RESULTS Eleven studies that met the inclusion criteria were selected, including four being classified as good, four as fair, and three as poor in quality. The majority of these trials found no significant effects of AFO on step activities. Only a few studies reported improvements in step counts and active times in step activity with a limited to moderate level of evidence. Subjective evaluations such as user satisfaction, and physical functionality during step activity, on the other hand, showed substantial changes with the use of AFO interventions, although there was no evidence of improvement in the quality of life. CONCLUSIONS Although the AFO did not seem to have a substantial effect on step activity, it appeared to play a vital role in improving the patient satisfaction level of step activity.IMPLICATIONS FOR REHABILITATIONAnkle-foot orthoses (AFO) may not significantly affect the step activity of individuals with impaired ankle-foot complex.AFO may enhance patient-reported satisfaction, physical functioning, participation, and fatigue level during step activity.The patient's perception that the AFO is beneficial is in contrast to objective data showing no significant increase in real-world activity.
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Affiliation(s)
- Abu Jor
- Department of Biomedical Engineering, Faculty of Engineering, The Hong Kong Polytechnic University, Hong Kong, China
- Department of Leather Engineering, Faculty of Mechanical Engineering, Khulna University of Engineering & Technology, Khulna, Bangladesh
| | - Noelle W K Lau
- Department of Biomedical Engineering, Faculty of Engineering, The Hong Kong Polytechnic University, Hong Kong, China
| | - Aliyeh Daryabor
- Department of Physiotherapy, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Toshiki Kobayashi
- Department of Biomedical Engineering, Faculty of Engineering, The Hong Kong Polytechnic University, Hong Kong, China
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Guffanti D, Lemus D, Vallery H, Brunete A, Hernando M, Horemans H. Performance of a Mobile 3D Camera to Evaluate Simulated Pathological Gait in Practical Scenarios. SENSORS (BASEL, SWITZERLAND) 2023; 23:6944. [PMID: 37571727 PMCID: PMC10422615 DOI: 10.3390/s23156944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/24/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023]
Abstract
Three-dimensional (3D) cameras used for gait assessment obviate the need for bodily markers or sensors, making them particularly interesting for clinical applications. Due to their limited field of view, their application has predominantly focused on evaluating gait patterns within short walking distances. However, assessment of gait consistency requires testing over a longer walking distance. The aim of this study is to validate the accuracy for gait assessment of a previously developed method that determines walking spatiotemporal parameters and kinematics measured with a 3D camera mounted on a mobile robot base (ROBOGait). Walking parameters measured with this system were compared with measurements with Xsens IMUs. The experiments were performed on a non-linear corridor of approximately 50 m, resembling the environment of a conventional rehabilitation facility. Eleven individuals exhibiting normal motor function were recruited to walk and to simulate gait patterns representative of common neurological conditions: Cerebral Palsy, Multiple Sclerosis, and Cerebellar Ataxia. Generalized estimating equations were used to determine statistical differences between the measurement systems and between walking conditions. When comparing walking parameters between paired measures of the systems, significant differences were found for eight out of 18 descriptors: range of motion (ROM) of trunk and pelvis tilt, maximum knee flexion in loading response, knee position at toe-off, stride length, step time, cadence; and stance duration. When analyzing how ROBOGait can distinguish simulated pathological gait from physiological gait, a mean accuracy of 70.4%, a sensitivity of 49.3%, and a specificity of 74.4% were found when compared with the Xsens system. The most important gait abnormalities related to the clinical conditions were successfully detected by ROBOGait. The descriptors that best distinguished simulated pathological walking from normal walking in both systems were step width and stride length. This study underscores the promising potential of 3D cameras and encourages exploring their use in clinical gait analysis.
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Affiliation(s)
- Diego Guffanti
- Centro de Investigación en Mecatrónica y Sistemas Interactivos—MIST, Universidad Indoamérica, Av. Machala y Sabanilla, Quito 170103, Ecuador
- Universidad UTE, Av. Mariscal Sucre, Quito 170129, Ecuador
| | - Daniel Lemus
- Department of Rehabilitation Medicine, Erasmus MC, 3000 CA Rotterdam, The Netherlands; (D.L.); (H.V.); (H.H.)
- Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands
| | - Heike Vallery
- Department of Rehabilitation Medicine, Erasmus MC, 3000 CA Rotterdam, The Netherlands; (D.L.); (H.V.); (H.H.)
- Faculty of Mechanical, Maritime and Materials Engineering, Delft University of Technology, Mekelweg 2, 2628 CD Delft, The Netherlands
| | - Alberto Brunete
- Centre for Automation and Robotics (CAR UPM-CSIC), Universidad Politécnica de Madrid, 28012 Madrid, Spain; (A.B.); (M.H.)
| | - Miguel Hernando
- Centre for Automation and Robotics (CAR UPM-CSIC), Universidad Politécnica de Madrid, 28012 Madrid, Spain; (A.B.); (M.H.)
| | - Herwin Horemans
- Department of Rehabilitation Medicine, Erasmus MC, 3000 CA Rotterdam, The Netherlands; (D.L.); (H.V.); (H.H.)
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Balkman GS, Hafner BJ, Rosen RE, Morgan SJ. Mobility experiences of adult lower limb orthosis users: a focus group study. Disabil Rehabil 2022; 44:7904-7915. [PMID: 34807780 PMCID: PMC10111250 DOI: 10.1080/09638288.2021.2002437] [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: 02/23/2021] [Revised: 10/15/2021] [Accepted: 11/01/2021] [Indexed: 01/18/2023]
Abstract
PURPOSE People with lower limb impairments are often prescribed orthoses to preserve or enhance their mobility. Exploration of mobility experiences common among orthosis users may provide insights into how orthoses, and other mobility aids, are utilized and regarded. The objective of this study was to broadly explore how lower limb orthosis users describe their mobility. MATERIALS AND METHODS Four focus groups were held online with participants who lived in the U.S. or Canada. Participants had at least six months of experience using an ankle-foot- and/or a knee-ankle-foot-orthosis for one or both legs. All discussions were transcribed and coded. Thematic analysis was used to identify cross-cutting themes. RESULTS Participants included 29 orthosis users with a variety of health conditions. Inter-related themes, including personal factors, situational contexts, and assistance were identified as elements that influenced participants' mobility. Participants described a process of modifying their mobility through the use and non-use of one or more mobility aids. CONCLUSIONS The current study findings may assist clinicians in developing strategies to optimize orthosis users' mobility in different situations. Experiences described by participants in this study may also help researchers identify aspects of mobility most pertinent to orthosis users and inform the development of new outcome measures.Implications for RehabilitationPeople who use lower-limb orthoses share common mobility experiences, despite differences in health diagnoses.Orthosis users often have opportunities to modify their mobility by choosing to use or not use their brace(s) and/or handheld mobility aids.When providing mobility aid interventions, clinicians should consider how each patient's individual characteristics, including physical characteristics (e.g., the health condition and how it presents, pain, fatigue) and psychosocial characteristics (e.g., fear and confidence, self-motivation, emotional responses), can affect mobility.Clinicians may be able to help patients optimize their mobility by asking about environmental obstacles they regularly encounter and recommending strategies for utilization of mobility aids, including simultaneous use of multiple aids, use of one aid, or choosing not to use any aids, depending on the activity and situation.Clinicians should inquire about all mobility aids available to a patient at home and in the community, including fixed objects, and consider how new mobility aid interventions might affect the patient's mobility when used alone and in combination with other forms of assistance.
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Affiliation(s)
- Geoffrey S. Balkman
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Brian J. Hafner
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Rachael E. Rosen
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, USA
| | - Sara J. Morgan
- Gillette Children’s Specialty Healthcare, St. Paul, MN, USA
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Burns F, Calder A, Devan H. Experiences of individuals with multiple sclerosis and stroke using transcutaneous foot drop electrical stimulators: a systematic review and meta-synthesis of qualitative studies. Disabil Rehabil 2022:1-10. [PMID: 35609240 DOI: 10.1080/09638288.2022.2076936] [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: 11/03/2022]
Abstract
PURPOSE To explore the end users' experiences of foot drop electrical stimulator use for people with neurological conditions. MATERIALS AND METHODS Electronic databases MEDLINE, EMBASE, CINAHL, Scopus, and Google Scholar were searched in March 2022. Included articles were quality assessed using the Critical Appraisal Skills Programme (CASP) checklist. A thematic synthesis approach was used to synthesise the review findings and establish analytical themes. A Confidence in the Evidence from Reviews of Qualitative Research (CERQual) Approach was used to assess the level of confidence of analytical themes. RESULTS Seven qualitative studies were included with 67 participants with stroke and multiple sclerosis. The outcomes to foot drop stimulator use were enhanced walking ability, independence, confidence, and social participation. Main barriers to use were device aesthetics, usability challenges, trustworthiness of device in complex environments, and cost of the device. A conceptual model was created illustrating the barriers and outcomes in managing foot drop. CONCLUSIONS We recommend that the outcomes to continued use of foot drop electrical stimulators are carefully considered against the barriers. Our conceptual model may be useful to guide clinical conversations around the possible use of FES for managing foot drop in people with multiple sclerosis and stroke.Implications for rehabilitationThe key outcomes to foot drop electrical stimulator use were enhanced walking ability, improved independence and confidence, and enhanced social participation.The main barriers to foot drop electrical stimulator use were device aesthetics, usability challenges, trustworthiness of device in complex environments, and cost of the device.We created a conceptual model that may be useful to guide clinical conversations around the possible use of FES for managing foot drop in people with multiple sclerosis and stroke.
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Affiliation(s)
- Felicity Burns
- School of Physiotherapy, University of Otago, Dunedin, New Zealand
| | - Allyson Calder
- School of Physiotherapy, University of Otago, Christchurch, New Zealand
| | - Hemakumar Devan
- School of Physiotherapy, Centre for Health, Activity, and Rehabilitation Research (CHARR), University of Otago, Wellington, New Zealand
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The Effect of Implanted Functional Electrical Stimulation on Gait Performance in Stroke Survivors: A Systematic Review. SENSORS 2021; 21:s21248323. [PMID: 34960421 PMCID: PMC8709378 DOI: 10.3390/s21248323] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/05/2021] [Accepted: 12/10/2021] [Indexed: 11/17/2022]
Abstract
The emerging literature suggests that implantable functional electrical stimulation may improve gait performance in stroke survivors. However, there is no review providing the possible therapeutic effects of implanted functional electrical stimulation on gait performance in stroke survivors. We performed a web-based, systematic paper search using PubMed, the Cochrane Library, and EMBASE. We limited the search results to human subjects and papers published in peer-reviewed journals in English. We did not restrict demographic or clinical characteristics. We included 10 papers in the current systematic review. Across all included studies, we found preliminary evidence of the potential therapeutic effects of functional electrical stimulation on walking endurance, walking speed, ankle mobility, and push-off force in stroke survivors. However, due to the heterogeneity between the included studies, small sample size, and lack of randomized controlled trials, more studies are critically needed to confirm whether implanted functional electrical stimulation can improve gait performance in stroke survivors.
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Bulley C, Meagher C, Street T, Adonis A, Peace C, Singleton C, Burridge J. Development of clinical guidelines for service provision of functional electrical stimulation to support walking: mixed method exploration of stakeholder views. BMC Neurol 2021; 21:263. [PMID: 34225695 PMCID: PMC8256555 DOI: 10.1186/s12883-021-02299-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 06/10/2021] [Indexed: 11/10/2022] Open
Abstract
Background Over the past 20 years Functional Electrical Stimulation (FES) has grown in clinical use to support walking in people with lower limb weakness or paralysis due to upper motor neuron lesions. Despite growing consensus regarding its benefits, provision across the UK and internationally is variable. This study aimed to explore stakeholder views relating to the value of a clinical guideline focusing on service provision of FES to support walking, how people might use it and what should be included. Methods A mixed methods exploration sought the views of key stakeholders. A pragmatic online survey (n = 223) focusing on the study aim was developed and distributed to the email distribution list of the UK Association for Chartered Physiotherapists Interested in Neurology (ACPIN). In parallel, a qualitative service evaluation and patient public involvement consultation was conducted. Two group, and seven individual interviews were conducted with: FES-users (n = 6), their family and carers (n = 3), physiotherapists (n = 4), service providers/developers (n = 2), researchers (n = 1) and distributors of FES (n = 1). Descriptive analysis of quantitative data and framework analysis of qualitative data were conducted. Results Support for clinical guideline development was clear in the qualitative interviews and the survey results. Survey respondents most strongly endorsed possible uses of the clinical guideline as ensuring best practice and supporting people seeking access to a FES service. Data analysis and synthesis provided clear areas for inclusion in the clinical guidelines, including current research evidence and consensus relating to who is most likely to benefit and optimal service provision as well as pathways to access this. Specific areas for further investigation were summarised for inclusion in the first stage of a Delphi consensus study. Conclusions Key stakeholders believe in the value of a clinical guideline that focuses on the different stages of service provision for FES to support walking. A Delphi consensus study is being planned based on the findings. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-021-02299-1.
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Affiliation(s)
- C Bulley
- Queen Margaret University, Edinburgh, UK
| | - C Meagher
- University of Southampton, Southampton, UK
| | - T Street
- Salisbury NHS Foundation Trust, Salisbury, UK.
| | - A Adonis
- Imperial College London, London, UK
| | - C Peace
- Birmingham Community Healthcare NHS Trust, Birmingham, UK
| | - C Singleton
- Birmingham Community Healthcare NHS Trust, Birmingham, UK
| | - J Burridge
- University of Southampton, Southampton, UK
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Tedesco Triccas L, Donovan-Hall M, Dibb B, Burridge JH. A nation-wide survey exploring the views of current and future use of functional electrical stimulation in spinal cord injury. Disabil Rehabil Assist Technol 2021:1-11. [PMID: 34107234 DOI: 10.1080/17483107.2021.1916631] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE Functional electrical stimulation (FES) can be effective in assisting physical and psychosocial difficulties experienced by people with spinal cord injury. Perceived benefits and barriers of the current and future use of FES within the wider spinal cord injury community is currently unknown. The main objective of this research was to explore the spinal cord injury community's views of the use of FES to decrease disability in rehabilitation programmes. MATERIALS AND METHODS An online and paper questionnaire was distributed to people with spinal cord injury, health care professionals and researchers working in spinal cord injury settings in the United Kingdom. RESULTS A total of 299 participants completed the survey (152 people with spinal cord injury, 141 health care professionals and 6 researchers). Common views between groups identified were: (1) FES can be beneficial in improving physical and psychosocial aspects and that (2) adequate support and training for FES application was provided to users. Barriers to FES use included a lack of staff time and training, financial cost and availability of the equipment. Sixty three percent of non-users felt they would use FES in the future if they had the opportunity. CONCLUSIONS Users' views were important in identifying that FES application can be beneficial for people with spinal cord injury but also has some resourceful barriers. In order to increase use, future research should focus on reducing the cost of FES clinical service and also address implementation of awareness and training programmes within spinal units and community rehabilitation settings.IMPLICATIONS FOR REHABILITATIONUsers of functional electrical stimulation think that it is beneficial for improving physical and psychosocial limitations after spinal cord injuryBarriers to FES use include a lack of staff time and training, financial cost and availability of the equipment have been suggested by people with spinal cord injury and health care professionals Education and implementation programs for health care professionals and people with spinal cord injury are now necessary to increase the awareness about functional electrical stimulation applicationReduction of FES cost could also increase its uptake in spinal cord injury clinical services.
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Affiliation(s)
- Lisa Tedesco Triccas
- Faculty of Health Sciences, University of Southampton, Southampton, UK.,Rehabilitation Research Center (REVAL), Biomedical Research Institute (BIOMED), Faculty of Medicine and Life Sciences, Hasselt University, Hasselt, Belgium
| | | | - Bridget Dibb
- School of Psychology, University of Surrey, Guildford, UK
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Tekeoglu Tosun A, Ipek Y, Razak Ozdincler A, Saip S. The efficiency of mirror therapy on drop foot in Multiple Sclerosis Patients. Acta Neurol Scand 2021; 143:545-553. [PMID: 33270229 DOI: 10.1111/ane.13385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 11/09/2020] [Accepted: 11/25/2020] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Although the effectiveness of mirror therapy (MT) has been proved in stroke persons, there is no scientific evidence about the results in people with multiple sclerosis. The aim was to investigate whether adding MT to exercise training and neuromuscular electrical stimulation (NMES) has any effect on clinical measurements, mobility, and functionality in people with multiple sclerosis (MS). METHODS Ambulatory people with MS, with unilateral drop foot, were included. MT group (n = 13) applied bilateral ankle exercise program with mirror following NMES for 3 days a week at hospital and exercise program for 2 days a week at home. Control group (n = 13) performed same treatment without mirror box (6 weeks). The later 6 weeks both groups performed only exercise program. Clinical measurements included proprioception, muscle tone of plantar flexor muscles (MAS), muscle strength of dorsiflexor, ankle angular velocity, and range of motion (ROM) of ankle. Functionality (Functional Independence Measurement-FIM), mobility (Rivermead Mobility Index-RMI), ambulation (Functional Ambulation Scale-FAS), duration of stair climb test, and 25-foot walking velocity were assessed at the beginning, in 6th and 12th weeks. RESULTS More positive improvements were obtained in MT group than control group in terms of range of motion (0.012), muscle strength (0.008), proprioception (0.001), 25 feet walking duration (0.015), step test duration (0.001), FAS (0.005), RMI (0.001), and FIM (0.001) after 6 weeks treatment. It was seen that this improvement maintained to 12th week on all clinical and functional measurements (p < .05). CONCLUSION The trial revealed that adding MT to exercise training and NMES has more beneficial effects on clinical measurements, mobility, and functionality in people with multiple sclerosis with unilateral drop foot.
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Affiliation(s)
- Anıl Tekeoglu Tosun
- Division of Physiotherapy and Rehabilitation Faculty of Health Sciences Fenerbahce University Istanbul Turkey
| | - Yeldan Ipek
- Division of Physiotherapy and Rehabilitation Faculty of Health Sciences Istanbul University‐Cerrahpasa Istanbul Turkey
| | - Arzu Razak Ozdincler
- Division of Physiotherapy and Rehabilitation Faculty of Health Sciences Biruni University Istanbul Turkey
| | - Sabahattin Saip
- Department of Neurology Medical School of Cerrahpasa Istanbul University‐Cerrahpasa Istanbul Turkey
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11
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A KH, Gh A, M A, M B, Z S, A B, M K. Design and Preliminary Evaluation of a New Ankle Foot Orthosis on Kinetics and Kinematics parameters for Multiple Sclerosis Patients. J Biomed Phys Eng 2020; 10:783-792. [PMID: 33364216 PMCID: PMC7753254 DOI: 10.31661/jbpe.v0i0.2007-1136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Accepted: 08/19/2020] [Indexed: 11/21/2022]
Abstract
Background: The damage of the central nervous system due to Multiple Sclerosis (MS) leads to many walking disorders in this population. However, current ankle-foot orthoses prescribed for improving walking disorders for these patients are not clinically cost-efficient. Objective: This study aimed to design and fabricate a dynamic ankle foot orthosis and a new spring-damper joint mechanism that could adapt the walking problems of MS patients and evaluate the immediate effect of the new orthosis on the speed, range of motion, moment, total work and ground reaction force during walking. Material and Methods: In this case-series study, after the design and fabrication of a new orthosis, the kinetics and kinematics of walking of four patients with MS were assessed in a case series study. Results: Walking speed improved with the new orthosis in two participants. The sagittal range of motion (ROM) increased for most of the participants. The sagittal moments increased for hip, knee and ankle joints in most of the measurements. The total joint work showed noticeable difference in the ankle joint. The increased values of vertical component of the ground reaction force (VGRF) were negligible and the increase in the impulse of VGRF was noticeable for only one participant. Conclusion: The new orthosis had positive effects kinetic and kinematic parameters of walking such as the increased velocity by two subjects and also a more normal sagittal ROM, moment and work, suggesting the potential usefulness of the new orthotic device for MS population.
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Affiliation(s)
- Keyvani Hafshejani A
- PhD Candidate, Orthotics and Prosthetics Department, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Aminian Gh
- PhD, Orthotics and Prosthetics Department, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Azimian M
- MD, MS Clinic, Rofeideh Hospital, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Bahramizadeh M
- PhD, Orthotics and Prosthetics Department, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Safaeepour Z
- PhD, Orthotics and Prosthetics Department, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Biglarian A
- PhD, Department of Biostatistics and Epidemiology, Social Determinants of Health Research Sciences, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Keivani M
- MD, Department of Radiology, Shahrekord Univer-sity of Medical Sciences, Shahrekord, Iran
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Smith AD, Prokopiusova T, Jones R, Burge T, Rasova K. Functional electrical stimulation for foot drop in people with multiple sclerosis: The relevance and importance of addressing quality of movement. Mult Scler 2020; 27:653-660. [PMID: 32833562 DOI: 10.1177/1352458520923958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Impaired mobility is common in people with multiple sclerosis (MS). Changes in gait have different causes and require individualised gait rehabilitation. A common and often early cause of mobility impairment is footdrop, inability to lift the foot during the swing phase of gait, with increased risk of falls, effortful walking and fatigue. Using literature review, we have characterised published data on footdrop treatment in MS, specifically functional electrical stimulation (FES) to better understand the reported outcomes relevant to the user. We discuss the strengths and weaknesses of FES and how far it meets the needs of people with footdrop. Physiotherapy combined with FES may further enhance the benefits of FES. MS studies emphasise the value of maintaining activity levels in early MS but discussion on how to achieve this is lacking. We emphasise the value of qualitative measures to broaden our understanding and improve treatment and adherence and identify areas for further research. Supplementary video material illustrates key features of MS gait and its correction using FES and physiotherapy.
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Affiliation(s)
| | - Terezie Prokopiusova
- Department of Rehabilitation, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Rosemary Jones
- The Brain Centre, North Bristol NHS Trust, Southmead Hospital, Bristol, UK
| | - Tania Burge
- The Brain Centre, North Bristol NHS Trust, Southmead Hospital, Bristol, UK
| | - Kamila Rasova
- Department of Rehabilitation, Third Faculty of Medicine, Charles University, Prague, Czech Republic
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Prokopiusova T, Pavlikova M, Markova M, Rasova K. Randomized comparison of functional electric stimulation in posturally corrected position and motor program activating therapy: treating foot drop in people with multiple sclerosis. Eur J Phys Rehabil Med 2020; 56:394-402. [PMID: 32383574 DOI: 10.23736/s1973-9087.20.06104-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Functional electric stimulation (FES) is recommended for foot drop in multiple sclerosis, although little is known about its therapeutic effect. AIM The aim of this study is to evaluate a therapeutic effect immediately and two months after program termination (persistent and delayed effect) of a new approach using FES in combination with correcting the patients' postural system. More specifically, we evaluate the effects of this approach on the patients' clinical functions and compared it with individual physiotherapy. DESIGN Parallel randomized blind trial. SETTING Two-month-long treatments, functional electric stimulation in posturally corrected position (group 1) and neuroproprioceptive facilitation and inhibition physiotherapy called motor program activating therapy (group 2). POPULATION Forty-four subjects with multiple sclerosis. METHODS Primary outcomes: gait (the 2-Minute Walk Test; Timed 25-Foot Walk test; Multiple Sclerosis Walking Scale-12) and balance (by e.g. Berg Balance Scale [BBS], the Activities-Specific Balance Confidence Scale [ABC], Timed Up-and-Go Test [TUG]). SECONDARY OUTCOMES mobility, cognition, fatigue and subjects' perceptions (e.g. Multiple Sclerosis Impact Scale [MSIS], Euroqol-5 dimensions-5 levels [EQ-5D-5L]). RESULTS Group 1 showed immediate therapeutic effect in BBS (P=0.008), ABC (P=0.04) and EQ-5D-5L (self-care, P=0.019, mobility P=0.005). The improvement in EQ-5D-5L persisted and in TUG-cognitive we documented a delayed effect (P=0.005). Group 2 showed an immediate improvement in BBS (P=0.025), MSIS (P=0.043) and several aspects of daily life (the effect on health today was significantly higher than in group 1, significant difference between groups P=0.038). CONCLUSIONS FES in the posturally corrected position has an immediate therapeutic effect on balance and patients' perceptions comparable to motor program activating therapy, and higher persistent and even delayed therapeutic effect. CLINICAL REHABILITATION IMPACT The study results point to the importance of correcting the patients' posture when applying FES, the possibility to treat foot drop by individual physiotherapy and the activation of the patients' auto reparative processes.
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Affiliation(s)
- Terezie Prokopiusova
- Department of Rehabilitation, Third Faculty of Medicine, Kralovske Vinohrady University Hospital, Charles University, Prague, Czech Republic
| | - Marketa Pavlikova
- Department of Rehabilitation, Third Faculty of Medicine, Kralovske Vinohrady University Hospital, Charles University, Prague, Czech Republic.,Department of Probability and Mathematical Statistics, Faculty of Mathematics and Physics, Charles University, Prague, Czech Republic
| | - Magdalena Markova
- Department of Rehabilitation, Third Faculty of Medicine, Kralovske Vinohrady University Hospital, Charles University, Prague, Czech Republic
| | - Kamila Rasova
- Department of Rehabilitation, Third Faculty of Medicine, Kralovske Vinohrady University Hospital, Charles University, Prague, Czech Republic -
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Miller Renfrew L, Lord AC, Warren J, Hunter R. Evaluating the Effect of Functional Electrical Stimulation Used for Foot Drop on Aspects of Health-Related Quality of Life in People with Multiple Sclerosis: A Systematic Review. Int J MS Care 2019; 21:173-182. [PMID: 31474810 PMCID: PMC6709571 DOI: 10.7224/1537-2073.2018-015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Multiple sclerosis (MS) is a common degenerative neurologic condition resulting in walking difficulties. Foot drop is a common walking impairment in MS that can affect health-related quality of life (HRQOL). Functional electrical stimulation (FES) can improve walking in people with MS, but its effect on HRQOL is not well established. This review investigated the effect of FES used for foot drop on HRQOL in adults with MS. METHODS A systematic search was performed using CINAHL, MEDLINE, Cochrane Library, PubMed, and PEDro online databases. Inclusion and exclusion criteria were applied to select eligible studies. Data were extracted, and two reviewers independently rated the quality of the studies using the Effective Public Health Practice Project assessment tool. RESULTS Eight studies were eligible for review; seven were of moderate-to-strong methodological quality and one was weak. Seven studies demonstrated significant positive effects of FES on different aspects of HRQOL as measured by the 29-item Multiple Sclerosis Impact Scale, 36-item Short Form Health Status Survey, Canadian Occupational Performance Measure, and Psychosocial Impact of Assistive Devices Scale. CONCLUSIONS This review provides preliminary evidence that FES has a positive effect on aspects of HRQOL in people with MS; however, the variety of HRQOL outcomes used makes it difficult to determine definitive conclusions. Future larger-scale randomized studies with long-term follow-up are recommended to better understand the effect of FES on HRQOL. This will inform prescribing decisions and support compliance with FES over the longer-term.
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Street T, Singleton C. Five-Year Follow-up of a Longitudinal Cohort Study of the Effectiveness of Functional Electrical Stimulation for People with Multiple Sclerosis. Int J MS Care 2018; 20:224-230. [PMID: 30374252 DOI: 10.7224/1537-2073.2016-094] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background Few studies have examined the long-term consequences of using peroneal nerve functional electrical stimulation (FES) for people with multiple sclerosis (MS). This study examines orthotic effects on a longitudinal cohort and explores additional benefits of FES on self-reported measures such as joint pain. Methods One hundred forty-five people with foot drop and MS were included (mean age, 52 [range, 28-74] years). Orthotic effects, unassisted walking speed, and clinically important differences (ie, ≥0.05 and ≥0.10 m/s) were derived from walking speed over 10 m. Visual analogue scales examined joint pain, walking effort, trips, confidence, and quality of life. Measures were taken on day 1, after 6 months, and at 2, 3, 4, and 5 years. Results A significant difference was found overall for walking with FES compared with walking without FES for the 5-year period (P < .001). Despite a significant decline in overall unassisted walking speed at baseline (0.58 m/s) compared with 5 years later (0.46 m/s) (P < .001), participants achieved an orthotic effect with (0.52 m/s) versus without (0.46 m/s) FES after 5 years (P < .001). A significant decrease in joint pain was found after 6 months compared with day 1 (P = .004), which was maintained after 5 years (P < .001). Conclusions Despite progression of MS, long-term users of FES still benefit from an orthotic effect after using FES for 5 years. The study highlights the need for further work to assess the perceived benefits of FES regarding the experience of joint pain.
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Miller Renfrew L, Flowers P, Lord AC, Rafferty D, McFadyen AK, Bowers R, Mattison P, Paul L. An exploration of the experiences and utility of functional electrical stimulation for foot drop in people with multiple sclerosis. Disabil Rehabil 2018; 42:510-518. [PMID: 30299176 DOI: 10.1080/09638288.2018.1501100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Purpose: Functional electrical stimulation (FES) is effective in improving walking in people with multiple sclerosis (MS) with foot drop. There is limited research exploring people's experiences of using this device. This study aims to explore the utility, efficacy, acceptability, and impact on daily life of the device in people with MS.Methods: An interpretative phenomenological approach was employed. Ten participants who had used FES for 12 months were interviewed. Transcripts were analysed, and emergent themes identified.Results: Nine participants continued to use the device. Three relevant super-ordinate themes were identified; impact of functional electrical stimulation, sticking with functional electrical stimulation, and autonomy and control. Participants reported challenges using the device; however, all reported positive physical and psychological benefits. Intrinsic and external influences such as; access to professional help, the influence of others, an individual's ability to adapt, and experiences using the device, influenced their decisions to continue with the device. A thematic model of these factors was developed.Conclusions: This study has contributed to our understanding of people with MS experiences of using the device and will help inform prescribing decisions and support the continued, appropriate use of FES over the longer term.Implications for RehabilitationPeople with multiple sclerosis using functional electrical stimulation report benefits in many aspects of walking, improved psychological well-being and increased engagement in valued activities.A number of challenges impact on functional electrical stimulation use. Factors such as; a positive experience using the device, access to professional help, the influence of others, a strong sense of personal autonomy and an individual's ability to adapt, influence an individual's decision to continue using functional electrical stimulation.Clinicians prescribing functional electrical stimulation should be aware of these factors so that the right support and guidance can be provided to people with multiple sclerosis, thus improving outcomes and compliance over the long term.
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Affiliation(s)
- Linda Miller Renfrew
- MS Service, Douglas Grant Rehabilitation Centre, Irvine, UK.,School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Paul Flowers
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Anna C Lord
- MS Service, Douglas Grant Rehabilitation Centre, Irvine, UK
| | - Danny Rafferty
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | | | - Roy Bowers
- Department of Biomedical Engineering, University of Strathclyde, Glasgow, UK
| | - Paul Mattison
- MS Service, Douglas Grant Rehabilitation Centre, Irvine, UK
| | - Lorna Paul
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
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Ankle Kinematics and Temporal Gait Characteristics over the Duration of a 6-Minute Walk Test in People with Multiple Sclerosis Who Experience Foot Drop. Rehabil Res Pract 2018; 2018:1260852. [PMID: 30057817 PMCID: PMC6051004 DOI: 10.1155/2018/1260852] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 05/30/2018] [Accepted: 06/03/2018] [Indexed: 11/18/2022] Open
Abstract
Foot drop is a common gait impairment in people with MS (pwMS) but in some foot drop may only occur after a period of prolonged walking and may be a sign of motor fatigability. The purpose of the study was to explore whether, for pwMS, an adapted six-minute walk test (6minWT) would result in an increase in foot drop as measured using electrogoniometry. Sagittal ankle kinematics were recorded for fifteen participants (10 females and 5 males, aged 37-64) with MS (EDSS 4-6) throughout the 6minWT. Ankle kinematics and temporal stride parameters were compared between the first and last 10 gait cycles of the 6minWT. Peak dorsiflexion in swing was significantly reduced at the end of the 6minWT compared to the start, with six of the fifteen participants having a decrease of two degrees or more. Statistically significant changes in temporal stride parameters suggested a decrease in walking speed. Our results suggest that with the protocol used in this study it is feasible to identify patients who experience increased foot drop as a result of a prolonged exercise task.
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Abstract
Neuromodulation, or the utilization of advanced technology for targeted electrical or chemical neuronal stimulation or inhibition, has been expanding in several neurological subspecialties. In the past decades, immune-modulating therapy has been the main focus of multiple sclerosis (MS) research with little attention to neuromodulation. However, with the recent advances in disease-modifying therapies, it is time to shift the focus of MS research to neuromodulation and restoration of function as with other neurological subspecialties. Preliminary research supports the value of intrathecal baclofen pump and functional electrical stimulation in improving spasticity and motor function in MS patients. Deep brain stimulation can improve MS-related tremor and trigeminal neuralgia. Spinal cord stimulation has been shown to be effective against MS-related pain and bladder dysfunction. Bladder overactivity also responds to sacral neuromodulation and posterior tibial nerve stimulation. Despite limited data in MS, transcranial magnetic stimulation and brain-computer interface are promising neuromodulatory techniques for symptom mitigation and neurorehabilitation of MS patients. In this review, we provide an overview of the available neuromodulatory techniques and the evidence for their use in MS.
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Affiliation(s)
- Hesham Abboud
- Multiple Sclerosis and Neuroimmunology Program, University Hospitals of Cleveland, Cleveland, OH, USA/School of Medicine, Case Western Reserve University, Cleveland, OH, USA/Neurology Department, Alexandria University, Alexandria, Egypt
| | - Eddie Hill
- School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Junaid Siddiqui
- Movement Disorders, University of Missouri- School of Medicine, Columbia, MO, USA
| | - Alessandro Serra
- Multiple Sclerosis and Neuroimmunology Program, University Hospitals of Cleveland, Cleveland, OH, USA/School of Medicine, Case Western Reserve University, Cleveland, OH, USA/Multiple Sclerosis Center of Excellence, Cleveland VA Medical Center Hub Site, East Cleveland, OH, USA
| | - Benjamin Walter
- School of Medicine, Case Western Reserve University, Cleveland, OH, USA/Parkinson's and Movement Disorders Center, University Hospitals of Cleveland, Cleveland, OH, USA
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Hosseini M, Allami M, Soroush M, Babaha F, Minooeefar J, Rahimpoor D. Chronic traumatic ankle and foot osteomyelitis: a nationwide case-control study. Mil Med Res 2018; 5:15. [PMID: 29784038 PMCID: PMC5961489 DOI: 10.1186/s40779-018-0163-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 04/29/2018] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Osteomyelitis (OM) is an atypical consequence of ankle-foot trauma which is associated with long-term mental and physical morbidity and persistent pain. This study aimed to assess the health status of OM patients with war-related ankle-foot injuries. METHODS A total of 1129 veterans with ankle-foot injuries participated in a case-control study (2014-2016). Thirty patients with chronic OM of the ankle-foot were compared with 90 non-OM participants as the control group. Quality of life (QOL), life satisfaction and the ability to perform basic and instrumental activities of daily living were measured using the following questionnaires: short-form health survey (SF-36), satisfaction with life scale (SWLS), activity of daily living (ADL) and instrumental activity of daily living (IADL), respectively. OM patients were categorized according to their risk factors as A, B and C hosts using a modified version of the Cierny and Mader classification system. The one sample t-test, 2-independent sample t-test, ANOVA, Pearson correlation coefficient and multiple linear regression analyses were applied to analyze the data. RESULTS Ankle-foot pain leading to surgery (P < 0.001) and orthosis usage (P = 0.039) were more common in OM patients. There was no significant difference between the two groups in the prevalence of pulmonary and cardiovascular diseases or kidney failure and other related diseases. OM patients showed a significantly lower level of mental health compared to non-OM respondents (P = 0.025). Approximately, 70.0% of ankle-foot injured veterans were dissatisfied with their life, and there was no difference between the two groups (P > 0.05). Mobility was significantly lower in the OM patients than in the control group (P = 0.023). Life satisfaction (P = 0.001) and the ability to perform daily activities were the determinants for poor physical (P = 0.018) and mental (P = 0.012) health-related quality of life. According to the Cierny and Mader classification system, they were all included in the type C host classification, with one major and/or three or more minor risk factors. CONCLUSIONS A low level of quality and satisfaction of life and ability to perform activities of daily living were observed in OM patients with war-related ankle-foot injuries. Surgeries of the ankle and foot due to pain were much more common in OM patients than in non-OM participants. Since all the participants were classified as the C-host, health policy planning seems to be necessary.
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Affiliation(s)
- Maryam Hosseini
- Janbazan Medical and Engineering Research Center (JMERC), Tehran, Iran
| | - Mostafa Allami
- Janbazan Medical and Engineering Research Center (JMERC), Tehran, Iran
| | | | - Fateme Babaha
- Department of Immunology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Javad Minooeefar
- Janbazan Medical and Engineering Research Center (JMERC), Tehran, Iran.
| | - Davood Rahimpoor
- Janbazan Medical and Engineering Research Center (JMERC), Tehran, Iran
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20
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Andreopoulou G, Mercer TH, van der Linden ML. Walking measures to evaluate assistive technology for foot drop in multiple sclerosis: A systematic review of psychometric properties. Gait Posture 2018; 61:55-66. [PMID: 29304511 DOI: 10.1016/j.gaitpost.2017.12.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 12/21/2017] [Accepted: 12/22/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND Foot drop in people with multiple sclerosis (pwMS) often managed with assistive technologies, such as functional electrical stimulation and ankle foot orthoses. No evidence synthesis exists for the psychometric properties of outcomes used to evaluate the efficacy of these interventions. OBJECTIVE This systematic review aimed to identify the outcome measures reported to assess the benefits of assistive technology for pwMS and then synthesize the psychometric evidence in pwMS for a subset of these measures. METHODS Two searches in eight databases were conducted up to May 2017. Methodological quality was rated using the COSMIN guidelines. Overall level of evidence was scored according to the Cochrane criteria. RESULTS The first search identified 27 measures, with the 10 m walk test, gait kinematics and Physiological Cost Index (PCI) most frequently used. The second search resulted in 41 studies evaluating 10 measures related to walking performance. Strong levels of evidence were found for the internal consistency and test-retest reliability of the Multiple Sclerosis Walking Scale-12 and for the construct validity for Timed 25 Foot Walk. No psychometric studies were identified for gait kinematics and PCI in pwMS. There was a lack of evidence for measurement error and responsiveness. CONCLUSION Although a strong level of evidence exists for some measures included in this review, there was an absence of psychometric studies on commonly used measures such as gait kinematics. Future psychometric studies should evaluate a wider range of walking related measures used to assess the efficacy of interventions to treat foot drop in pwMS.
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Affiliation(s)
- Georgia Andreopoulou
- Centre for Health Activity and Rehabilitation Research,Queen Margaret University, Edinburgh, EH21 6UU, Scotland, UK.
| | - Thomas H Mercer
- Centre for Health Activity and Rehabilitation Research,Queen Margaret University, Edinburgh, EH21 6UU, Scotland, UK.
| | - Marietta L van der Linden
- Centre for Health Activity and Rehabilitation Research,Queen Margaret University, Edinburgh, EH21 6UU, Scotland, UK.
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21
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Swinnen E, Deliens T, Dewulf E, Van Overstraeten S, Lefeber N, Van Nieuwenhoven J, Ilsbroukx S, Kerckhofs E. What is the opinion of patients with multiple sclerosis and their healthcare professionals about lower limb orthoses? A qualitative study using focus group discussions. NeuroRehabilitation 2018; 42:81-92. [PMID: 29400679 DOI: 10.3233/nre-172222] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The aim of this study was to collect patients' and healthcare professionals' opinions about lower limb orthoses (LL-orthoses): 1) the positive and negative aspects; 2) the differences in wearing them according to location; and 3) their recommendations for future modifications. METHODS Four focus group discussions were performed, with in total twenty patients with MS with a prescribed LL-orthosis and seven healthcare professionals. Audiotaped discussions were transcribed and qualitatively processed (NVivo11). RESULTS Healthcare professionals and patients state that a LL-orthosis improves gait and reduces the risk of falling. Some negative aspects were indicated like stigmatization, difficulties to put on and off the LL-orthosis and the aesthetic aspects. Several patients mentioned that they did not get enough or no correct information about the adaptability and use of the orthoses. Opinions regarding differences in wearing according to location (e.g. in and outside the rehabilitation center) were diverse. Recommendations for future changes were e.g. more refined and firmer orthoses. CONCLUSIONS The opinions collected are interesting for taking into account in the process of construction and delivering of LL-orthoses. Future research should focus on the opinions concerning different types of LL-orthosis in relation with the severity of the limitations of the patients.
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Affiliation(s)
- Eva Swinnen
- Vrije Universiteit Brussel, Faculty of Physical Education and Physiotherapy, Rehabilitation Research - Neurological Rehabilitation (RERE-Neuro), Brussels, Belgium.,Vrije Universiteit Brussel, Center for Neurosciences (C4N), Brussels, Belgium.,Vrije Universiteit Brussel, Brubotics, Brussels, Belgium
| | - Tom Deliens
- Vrije Universiteit Brussel, Faculty of Physical Education and Physiotherapy, Rehabilitation Research - Neurological Rehabilitation (RERE-Neuro), Brussels, Belgium.,Vrije Universteit Brussel, Faculty of Physical Education and Physiotherapy, Department of Movement and Sport Sciences, Brussels, Belgium
| | - Elke Dewulf
- Vrije Universiteit Brussel, Faculty of Physical Education and Physiotherapy, Rehabilitation Research - Neurological Rehabilitation (RERE-Neuro), Brussels, Belgium
| | - Shauni Van Overstraeten
- Vrije Universiteit Brussel, Faculty of Physical Education and Physiotherapy, Rehabilitation Research - Neurological Rehabilitation (RERE-Neuro), Brussels, Belgium
| | - Nina Lefeber
- Vrije Universiteit Brussel, Faculty of Physical Education and Physiotherapy, Rehabilitation Research - Neurological Rehabilitation (RERE-Neuro), Brussels, Belgium.,Vrije Universiteit Brussel, Center for Neurosciences (C4N), Brussels, Belgium.,Vrije Universiteit Brussel, Brubotics, Brussels, Belgium
| | | | | | - Eric Kerckhofs
- Vrije Universiteit Brussel, Faculty of Physical Education and Physiotherapy, Rehabilitation Research - Neurological Rehabilitation (RERE-Neuro), Brussels, Belgium.,Vrije Universiteit Brussel, Center for Neurosciences (C4N), Brussels, Belgium.,Vrije Universiteit Brussel, Brubotics, Brussels, Belgium
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22
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Hausmann J, Sweeney-Reed CM, Sobieray U, Matzke M, Heinze HJ, Voges J, Buentjen L. Functional electrical stimulation through direct 4-channel nerve stimulation to improve gait in multiple sclerosis: a feasibility study. J Neuroeng Rehabil 2015; 12:100. [PMID: 26577467 PMCID: PMC4650371 DOI: 10.1186/s12984-015-0096-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Accepted: 11/06/2015] [Indexed: 11/13/2022] Open
Abstract
Background Gait dysfunction due to lower limb central paralysis, frequently involving drop foot, is a common cause of disability in multiple sclerosis and has been treated with transcutaneous functional electrical stimulation (FES). We provide here the first report of 4-channel semi-implantable FES of the peroneal nerve which has been successfully used for rehabilitation in patients following stroke. Methods FES was implemented via a 4-channel semi-implantable closed-loop system (ActiGait®, ©Ottobock), generating dorsiflexion in drop foot. Walking distance, gait symmetry (temporospatial gait analyses, Vicon Motion Systems®), gait velocity (10 m walking test) and quality of life (SF-36 questionnaire) were measured to evaluate the therapeutic benefit of this system in two patients with progressive MS. Results Walking distance increased from 517 to 1884 m in Patient 1 and from 52 to 506 m in Patient 2. Gait velocity did not change significantly in Patient 1 and increased from 0.6 to 0.8 m/s in Patient 2. Maximum deviations of center of mass from the midline to each side changed significantly after 3 months of stimulation compared to baseline, decreasing from 15 to 12 mm in Patient 1 and from 47 to 37 mm in Patient 2. Both patients experienced reduced pain and fatigue and benefits to quality of life. Adverse events did not occur during the observation period. Conclusion We conclude that implantable 4-channel FES systems are not only feasible but present a promising new alternative for treating central drop foot in MS patients.
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Affiliation(s)
- Janet Hausmann
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
| | - Catherine M Sweeney-Reed
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany. .,Department of Stereotactic Neurosurgery, Otto-von-Guericke University, Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
| | - Uwe Sobieray
- German Center for Neurodegenerative Diseases (DZNE), Site Magdeburg, Leipziger Str. 44, Magdeburg, Germany.
| | - Mike Matzke
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
| | - Hans-Jochen Heinze
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
| | - Jürgen Voges
- Department of Stereotactic Neurosurgery, Otto-von-Guericke University, Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
| | - Lars Buentjen
- Department of Stereotactic Neurosurgery, Otto-von-Guericke University, Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Germany.
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Leone C, Severijns D, Doležalová V, Baert I, Dalgas U, Romberg A, Bethoux F, Gebara B, Santoyo Medina C, Maamâgi H, Rasova K, Maertens de Noordhout B, Knuts K, Skjerbaek A, Jensen E, Wagner JM, Feys P. Prevalence of Walking-Related Motor Fatigue in Persons With Multiple Sclerosis: Decline in Walking Distance Induced by the 6-Minute Walk Test. Neurorehabil Neural Repair 2015. [PMID: 26216790 DOI: 10.1177/1545968315597070] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To investigate the individual occurrence of walking-related motor fatigue in persons with multiple sclerosis (PwMS), according to disability level and disease phenotype.Study design This was a cross-sectional, multinational study.Participants They were 208 PwMS from 11 centers with Expanded Disability Status Scale (EDSS) scores up to 6.5. METHODS The percentage change in distance walked (distance walked index, DWI) was calculated between minute 6 and 1 (DWI(6-1)) of the 6-Minute Walk Test (6MWT). Its magnitude was used to classify participants into 4 subgroups: (1) DWI(6-1)[≥5%], (2) DWI(6-1)[5%; -5%], (3) DWI(6-1)[-5%; > -15%], and (4) DWI(6-1)[≤-15%]. The latter group was labeled as having walking-related motor fatigue. PwMS were stratified into 5 subgroups based on the EDSS (0-2.5, 3-4, 4.5-5.5, 6, 6.5) and 3 subgroups based on MS phenotype (relapsing remitting [RR], primary progressive [PP], and secondary progressive [SP]). RESULTS The DWI6-1was ≥5% in 16 PwMS (7.7%), between 5% and -5% in 70 PwMS (33.6%), between -5% and -15% in 58 PwMS (24%), and ≤-15% in 64 PwMS (30.8%). The prevalence of walking-related motor fatigue (DWI(6-1)[≤-15%]) was significantly higher among the progressive phenotype (PP = 50% and SP = 39%; RR = 15.6%) and PwMS with higher disability level (EDSS 4.5-5.5 = 48.3%, 6 = 46.3% and 6.5 = 51.5%, compared with EDSS 0-2.5 = 7.8% and 3-4 = 16.7%;P< .05). Stepwise multiple regression analysis indicated that EDSS, but not MS phenotype, explained a significant part of the variance in DWI(6-1)(R(2)= 0.086;P< .001). CONCLUSION More than one-third of PwMS showed walking-related motor fatigue during the 6MWT, with its prevalence greatest in more disabled persons (up to 51%) and in those with progressive MS phenotype (up to 50%). Identification of walking-related motor fatigue may lead to better-tailored interventions.
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Affiliation(s)
- Carmela Leone
- BIOMED, Hasselt University, Hasselt, Belgium Department of Neurosciences GF Ingrassia, University of Catania, Catania
| | | | | | - Ilse Baert
- BIOMED, Hasselt University, Hasselt, Belgium
| | - Ulrik Dalgas
- Department Public Health, Section of Sport Science, Aarhus University, Aarhus, Denmark
| | - Anders Romberg
- Masku Neurological Rehabilitation Center, Masku, Finland
| | - Francois Bethoux
- Mellen Center for MS Treatment and Research, Cleveland Clinic, Cleveland, OH, USA
| | | | | | | | - Kamila Rasova
- Department of Rehabilitation, Third Faculty of Medicine, Charles University in Prague, Czech Republic
| | | | - Kathy Knuts
- Rehabilitation and MS Center, Overpelt, Belgium
| | | | | | | | - Peter Feys
- BIOMED, Hasselt University, Hasselt, Belgium
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Romkes J, Schweizer K. Immediate effects of unilateral restricted ankle motion on gait kinematics in healthy subjects. Gait Posture 2015; 41:835-40. [PMID: 25800648 DOI: 10.1016/j.gaitpost.2015.02.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2014] [Revised: 02/22/2015] [Accepted: 02/28/2015] [Indexed: 02/02/2023]
Abstract
Correcting a pathological toe walking gait pattern can be achieved by restricting excessive plantarflexion during the swing phase of gait. A common conservative treatment measure is providing the patient with an ankle-foot-orthosis on the affected lower leg. This study examined the lower body gait kinematics and temporal-spatial parameters of fifteen healthy adults when walking freely and with unilateral restricted ankle motion. The latter was achieved by fitting an ankle-foot-orthosis. Specific hip and knee kinematic parameters and temporal-spatial parameters were investigated. Differences between the two conditions were calculated by paired Student's t-tests and 95% confidence intervals. Unilateral restricted ankle motion influenced kinematics mainly in the swing phase. Hip and knee peak flexion in the swing phase were increased on the restricted side (hip: 49.2° (SD 4.2°), knee: 75.9° (SD 6.1°)) compared to walking freely (hip: 43.3° (SD 4.5°), knee: 66.7° (SD 5.3°)). Peak hip flexion occurred earlier in the swing phase in the restricted condition (85% (SD 2%)) compared to the free-walking condition (96% (SD 5%)). For these parameters, the confidence intervals were different, indicating clinical relevance. Walking with unilateral restricted ankle motion had a negative effect on walking velocity, cadence, step time, and step length. The confidence intervals, however, overlapped. These results might be a reaction to unusual sensory feedback from the feet with the ankle-foot-orthosis or due to increased hip flexor activity compensating for the reduced function of the plantarflexors. The evaluation of the immediate changes in unilateral restricted ankle motion in individuals with healthy gaits can contribute to a more complete understanding on this topic.
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Affiliation(s)
- Jacqueline Romkes
- Laboratory for Movement Analysis, University Children's Hospital Basel, Spitalstrasse 33, CH-4031 Basel, Switzerland; University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland.
| | - Katrin Schweizer
- Laboratory for Movement Analysis, University Children's Hospital Basel, Spitalstrasse 33, CH-4031 Basel, Switzerland; University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland.
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