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Nepomuceno P, Souza WH, Pakosh M, Musselman KE, Craven BC. Exoskeleton-based exercises for overground gait and balance rehabilitation in spinal cord injury: a systematic review of dose and dosage parameters. J Neuroeng Rehabil 2024; 21:73. [PMID: 38705999 PMCID: PMC11070073 DOI: 10.1186/s12984-024-01365-2] [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: 11/28/2023] [Accepted: 04/22/2024] [Indexed: 05/07/2024] Open
Abstract
BACKGROUND Exoskeletons are increasingly applied during overground gait and balance rehabilitation following neurological impairment, although optimal parameters for specific indications are yet to be established. OBJECTIVE This systematic review aimed to identify dose and dosage of exoskeleton-based therapy protocols for overground locomotor training in spinal cord injury/disease. METHODS A systematic review was conducted in accordance with the Preferred Reporting Items Systematic Reviews and Meta-Analyses guidelines. A literature search was performed using the CINAHL Complete, Embase, Emcare Nursing, Medline ALL, and Web of Science databases. Studies in adults with subacute and/or chronic spinal cord injury/disease were included if they reported (1) dose (e.g., single session duration and total number of sessions) and dosage (e.g., frequency of sessions/week and total duration of intervention) parameters, and (2) at least one gait and/or balance outcome measure. RESULTS Of 2,108 studies identified, after removing duplicates and filtering for inclusion, 19 were selected and dose, dosage and efficacy were abstracted. Data revealed a great heterogeneity in dose, dosage, and indications, with overall recommendation of 60-min sessions delivered 3 times a week, for 9 weeks in 27 sessions. Specific protocols were also identified for functional restoration (60-min, 3 times a week, for 8 weeks/24 sessions) and cardiorespiratory rehabilitation (60-min, 3 times a week, for 12 weeks/36 sessions). CONCLUSION This review provides evidence-based best practice recommendations for overground exoskeleton training among individuals with spinal cord injury/disease based on individual therapeutic goals - functional restoration or cardiorespiratory rehabilitation. There is a need for structured exoskeleton clinical translation studies based on standardized methods and common therapeutic outcomes.
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Affiliation(s)
- Patrik Nepomuceno
- KITE Research Institute, University Health Network, Toronto, ON, Canada
- Graduate Program in Health Promotion, Department of Health Sciences, University of Santa Cruz do Sul, Santa Cruz do Sul, RS, Brazil
- Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Canada
| | - Wagner H Souza
- KITE Research Institute, University Health Network, Toronto, ON, Canada
| | - Maureen Pakosh
- KITE Research Institute, University Health Network, Toronto, ON, Canada
| | - Kristin E Musselman
- KITE Research Institute, University Health Network, Toronto, ON, Canada
- Department of Physical Therapy, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - B Catharine Craven
- KITE Research Institute, University Health Network, Toronto, ON, Canada.
- Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
- Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, Canada.
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada.
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Cymek DH, Truckenbrodt A, Onnasch L. Lean back or lean in? Exploring social loafing in human-robot teams. Front Robot AI 2023; 10:1249252. [PMID: 37929075 PMCID: PMC10623551 DOI: 10.3389/frobt.2023.1249252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/31/2023] [Indexed: 11/07/2023] Open
Abstract
Introduction: Thanks to technological advances, robots are now being used for a wide range of tasks in the workplace. They are often introduced as team partners to assist workers. This teaming is typically associated with positive effects on work performance and outcomes. However, little is known about whether typical performance-reducing effects that occur in human teams also occur in human-robot teams. For example, it is not clear whether social loafing, defined as reduced individual effort on a task performed in a team compared to a task performed alone, can also occur in human-robot teams. Methods: We investigated this question in an experimental study in which participants worked on an industrial defect inspection task that required them to search for manufacturing defects on circuit boards. One group of participants worked on the task alone, while the other group worked with a robot team partner, receiving boards that had already been inspected by the robot. The robot was quite reliable and marked defects on the boards before handing them over to the human. However, it missed 5 defects. The dependent behavioural measures of interest were effort, operationalised as inspection time and area inspected on the board, and defect detection performance. In addition, subjects rated their subjective effort, performance, and perceived responsibility for the task. Results: Participants in both groups inspected almost the entire board surface, took their time searching, and rated their subjective effort as high. However, participants working in a team with the robot found on average 3.3 defects. People working alone found significantly more defects on these 5 occasions-an average of 4.2. Discussion: This suggests that participants may have searched the boards less attentively when working with a robot team partner. The participants in our study seemed to have maintained the motor effort to search the boards, but it appears that the search was carried out with less mental effort and less attention to the information being sampled. Changes in mental effort are much harder to measure, but need to be minimised to ensure good performance.
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Affiliation(s)
- Dietlind Helene Cymek
- Institute of Psychology and Ergonomics, Chair of Psychology of Action and Automation, Technische Universität Berlin, Berlin, Germany
| | | | - Linda Onnasch
- Institute of Psychology and Ergonomics, Chair of Psychology of Action and Automation, Technische Universität Berlin, Berlin, Germany
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Karunakaran KK, Pamula SD, Bach CP, Legelen E, Saleh S, Nolan KJ. Lower extremity robotic exoskeleton devices for overground ambulation recovery in acquired brain injury-A review. Front Neurorobot 2023; 17:1014616. [PMID: 37304666 PMCID: PMC10249611 DOI: 10.3389/fnbot.2023.1014616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 03/27/2023] [Indexed: 06/13/2023] Open
Abstract
Acquired brain injury (ABI) is a leading cause of ambulation deficits in the United States every year. ABI (stroke, traumatic brain injury and cerebral palsy) results in ambulation deficits with residual gait and balance deviations persisting even after 1 year. Current research is focused on evaluating the effect of robotic exoskeleton devices (RD) for overground gait and balance training. In order to understand the device effectiveness on neuroplasticity, it is important to understand RD effectiveness in the context of both downstream (functional, biomechanical and physiological) and upstream (cortical) metrics. The review identifies gaps in research areas and suggests recommendations for future research. We carefully delineate between the preliminary studies and randomized clinical trials in the interpretation of existing evidence. We present a comprehensive review of the clinical and pre-clinical research that evaluated therapeutic effects of RDs using various domains, diagnosis and stage of recovery.
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Affiliation(s)
- Kiran K. Karunakaran
- Center for Mobility and Rehabilitation Engineering Research, Kessler Foundation, West Orange, NJ, United States
- Department of Physical Medicine and Rehabilitation, Rutgers—New Jersey Medical School, Newark, NJ, United States
- Research Staff Children's Specialized Hospital New Brunswick, New Brunswick, NJ, United States
| | - Sai D. Pamula
- Center for Mobility and Rehabilitation Engineering Research, Kessler Foundation, West Orange, NJ, United States
| | - Caitlyn P. Bach
- Center for Mobility and Rehabilitation Engineering Research, Kessler Foundation, West Orange, NJ, United States
| | - Eliana Legelen
- Department of Psychology, Montclair State University, Montclair, NJ, United States
| | - Soha Saleh
- Center for Mobility and Rehabilitation Engineering Research, Kessler Foundation, West Orange, NJ, United States
- Department of Physical Medicine and Rehabilitation, Rutgers—New Jersey Medical School, Newark, NJ, United States
| | - Karen J. Nolan
- Center for Mobility and Rehabilitation Engineering Research, Kessler Foundation, West Orange, NJ, United States
- Department of Physical Medicine and Rehabilitation, Rutgers—New Jersey Medical School, Newark, NJ, United States
- Research Staff Children's Specialized Hospital New Brunswick, New Brunswick, NJ, United States
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Cumplido-Trasmonte C, Molina-Rueda F, Puyuelo-Quintana G, Plaza-Flores A, Hernández-Melero M, Barquín-Santos E, Destarac-Eguizabal MA, García-Armada E. Satisfaction analysis of overground gait exoskeletons in people with neurological pathology. a systematic review. J Neuroeng Rehabil 2023; 20:47. [PMID: 37072823 PMCID: PMC10111693 DOI: 10.1186/s12984-023-01161-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 03/30/2023] [Indexed: 04/20/2023] Open
Abstract
BACKGROUND People diagnosed with neurological pathology may experience gait disorders that affect their quality of life. In recent years, research has been carried out on a variety of exoskeletons in this population. However, the satisfaction perceived by the users of these devices is not known. Therefore, the objective of the present study is to evaluate the satisfaction perceived by users with neurological pathology (patients and professionals) after the use of overground exoskeletons. METHODS A systematic search of five electronic databases was conducted. In order to be included in this review for further analysis, the studies had to meet the following criteria: [1] the study population was people diagnosed with neurological pathology; [2] the exoskeletons had to be overground and attachable to the lower limbs; and [3]: the studies were to include measures assessing either patient or therapist satisfaction with the exoskeletons. RESULTS Twenty-three articles were selected, of which nineteen were considered clinical trials. Participants diagnosed with stroke (n = 165), spinal cord injury (SCI) (n = 102) and multiple sclerosis (MS) (n = 68). Fourteen different overground exoskeleton models were analysed. Fourteen different methods of assessing patient satisfaction with the devices were found, and three ways to evaluate it in therapists. CONCLUSION Users' satisfaction with gait overground exoskeletons in stroke, SCI and MS seems to show positive results in safety, efficacy and comfort of the devices. However, the worst rated aspects and therefore those that should be optimized from the users' point of view are ease of adjustment, size and weight, and ease of use.
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Affiliation(s)
- C Cumplido-Trasmonte
- Centre for Automation and Robotics (CAR), CSIC-UPM, Ctra Campo Real km 0.2 - La Poveda- Arganda del Rey, Madrid, 28500, Spain.
- International Doctoral School, Rey Juan Carlos University, Madrid, 28922, Spain.
| | - F Molina-Rueda
- Department of Physical Therapy, Physical Medicine and Rehabilitation, Rey Juan Carlos University, Madrid, Spain
| | - G Puyuelo-Quintana
- International Doctoral School, Rey Juan Carlos University, Madrid, 28922, Spain
- Marsi Bionics S.L., Madrid, Spain
| | - A Plaza-Flores
- Centre for Automation and Robotics (CAR), CSIC-UPM, Ctra Campo Real km 0.2 - La Poveda- Arganda del Rey, Madrid, 28500, Spain
- Marsi Bionics S.L., Madrid, Spain
- Polytechnic University of Madrid, Madrid, Spain
| | - M Hernández-Melero
- Centre for Automation and Robotics (CAR), CSIC-UPM, Ctra Campo Real km 0.2 - La Poveda- Arganda del Rey, Madrid, 28500, Spain
| | | | | | - E García-Armada
- Centre for Automation and Robotics (CAR), CSIC-UPM, Ctra Campo Real km 0.2 - La Poveda- Arganda del Rey, Madrid, 28500, Spain.
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Kolářová B, Šaňák D, Hluštík P, Kolář P. Randomized Controlled Trial of Robot-Assisted Gait Training versus Therapist-Assisted Treadmill Gait Training as Add-on Therapy in Early Subacute Stroke Patients: The GAITFAST Study Protocol. Brain Sci 2022; 12:brainsci12121661. [PMID: 36552120 PMCID: PMC9775673 DOI: 10.3390/brainsci12121661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/09/2022] Open
Abstract
The GAITFAST study (gait recovery in patients after acute ischemic stroke) aims to compare the effects of treadmill-based robot-assisted gait training (RTGT) and therapist-assisted treadmill gait training (TTGT) added to conventional physical therapy in first-ever ischemic stroke patients. GAITFAST (Clinicaltrials.gov identifier: NCT04824482) was designed as a single-blind single-center prospective randomized clinical trial with two parallel groups and a primary endpoint of gait speed recovery up to 6 months after ischemic stroke. A total of 120 eligible and enrolled participants will be randomly allocated (1:1) in TTGT or RTGT. All enrolled patients will undergo a 2-week intensive inpatient rehabilitation including TTGT or RTGT followed by four clinical assessments (at the beginning of inpatient rehabilitation 8-15 days after stroke onset, after 2 weeks, and 3 and 6 months after the first assessment). Every clinical assessment will include the assessment of gait speed and walking dependency, fMRI activation measures, neurological and sensorimotor impairments, and gait biomechanics. In a random selection (1:2) of the 120 enrolled patients, multimodal magnetic resonance imaging (MRI) data will be acquired and analyzed. This study will provide insight into the mechanisms behind poststroke gait behavioral changes resulting from intensive rehabilitation including assisted gait training (RTGT or TTGT) in early subacute IS patients.
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Affiliation(s)
- Barbora Kolářová
- Department of Rehabilitation, University Hospital Olomouc, I.P. Pavlova 6, 779 00 Olomouc, Czech Republic
- Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, 779 00 Olomouc, Czech Republic
- Correspondence:
| | - Daniel Šaňák
- Comprehensive Stroke Centre, Department of Neurology, University Hospital Olomouc, I.P. Pavlova 6, 779 00 Olomouc, Czech Republic
| | - Petr Hluštík
- Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, 779 00 Olomouc, Czech Republic
| | - Petr Kolář
- Department of Rehabilitation, University Hospital Olomouc, I.P. Pavlova 6, 779 00 Olomouc, Czech Republic
- Department of Neurology, Faculty of Medicine and Dentistry, Palacký University Olomouc and University Hospital Olomouc, 779 00 Olomouc, Czech Republic
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Reicherzer L, Wirz M, Wieber F, Graf ES. Facilitators and barriers to health enhancing physical activity in individuals with severe functional limitations after stroke: A qualitative study. Front Psychol 2022; 13:982302. [PMID: 36337530 PMCID: PMC9628747 DOI: 10.3389/fpsyg.2022.982302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 09/29/2022] [Indexed: 11/28/2022] Open
Abstract
Background Patients with chronic conditions are less physically active than the general population despite knowledge of positive effects on physical and mental health. There is a variety of reasons preventing people with disabilities from achieving levels of physical activities resulting in health benefits. However, less is known about potential facilitators and barriers for physical activity (PA) in people with severe movement impairments. The aim of this study was to identify obstacles and facilitators of PA in individuals with severe disabilities. Materials and methods Using a qualitative approach to explore individuals’ subjective perspectives in depth, five community-dwelling adults (age 52–72, 2 female, 3 male) living with chronic mobility impairments after stroke that restrict independent PA were interviewed. A semi structured topic guide based on the theoretical domains framework was utilized. The interview data was analyzed thematically, and the theoretical domains framework constructs were mapped onto the main and sub-categories. Results The six main categories of facilitators and barriers along the capability, opportunity, motivation–behavior (COM-B) framework were: (1) physical capabilities, (2) psychological capabilities, (3) motivation reflective, (4) motivation automatic, (5) opportunity physical, and (6) opportunity social. The physical capabilities to independently perform PA were variable between participants but were not necessarily perceived as a barrier. Participants were highly motivated to maintain and/or increase their abilities to master their everyday lives as independently as possible. It became clear that a lack of physical opportunities, such as having access to adequate training facilities can present a barrier. Social opportunities in the form of social support, social norms, or comparisons with others can act as both facilitators and barriers. Conclusion While confirming known barriers and facilitators that impact the ability of individuals with functional limitations to be active, the findings highlight the need and opportunities for comprehensive service models based on interdisciplinary collaborations.
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Affiliation(s)
- Leah Reicherzer
- Institute of Physiotherapy, School of Health Sciences, ZHAW Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Markus Wirz
- Institute of Physiotherapy, School of Health Sciences, ZHAW Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Frank Wieber
- Institute of Public Health, School of Health Sciences, ZHAW Zurich University of Applied Sciences, Winterthur, Switzerland
- Social Psychology and Motivation Lab, Department of Psychology, University of Konstanz, Konstanz, Germany
| | - Eveline S. Graf
- Institute of Physiotherapy, School of Health Sciences, ZHAW Zurich University of Applied Sciences, Winterthur, Switzerland
- *Correspondence: Eveline S. Graf,
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The Outcomes of Robotic Rehabilitation Assisted Devices Following Spinal Cord Injury and the Prevention of Secondary Associated Complications. Medicina (B Aires) 2022; 58:medicina58101447. [PMID: 36295607 PMCID: PMC9611825 DOI: 10.3390/medicina58101447] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/05/2022] [Accepted: 10/12/2022] [Indexed: 11/23/2022] Open
Abstract
Spinal cord injuries (SCIs) have major consequences on the patient’s health and life. Voluntary muscle paralysis caused by spinal cord damage affects the patient’s independence. Following SCI, an irreversible motor and sensory deficit occurs (spasticity, muscle paralysis, atrophy, pain, gait disorders, pain). This pathology has implications on the whole organism: on the osteoarticular, muscular, cardiovascular, respiratory, gastrointestinal, genito-urinary, skin, metabolic disorders, and neuro-psychic systems. The rehabilitation process for a subject having SCIs can be considered complex, since the pathophysiological mechanism and biochemical modifications occurring at the level of spinal cord are not yet fully elucidated. This review aims at evaluating the impact of robotic-assisted rehabilitation in subjects who have suffered SCI, both in terms of regaining mobility as a major dysfunction in patients with SCI, but also in terms of improving overall fitness and cardiovascular function, respiratory function, as well as the gastrointestinal system, bone density and finally the psychosocial issues, based on multiple clinical trials, and pilot studies. The researched literature in the topic revealed that in order to increase the chances of neuro-motor recovery and to obtain satisfactory results, the combination of robotic therapy, a complex recovery treatment and specific medication is one of the best decisions. Furthermore, the use of these exoskeletons facilitates better/greater autonomy for patients, as well as optimal social integration.
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Ozsoy-Unubol T, Ata E, Cavlak M, Demir S, Candan Z, Yilmaz F. Effects of Robot-Assisted Gait Training in Patients With Multiple Sclerosis: A Single-Blinded Randomized Controlled Study. Am J Phys Med Rehabil 2022; 101:768-774. [PMID: 34686632 DOI: 10.1097/phm.0000000000001913] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This study aims to evaluate and compare the effects of conventional and robot-assisted gait training (RAGT) programs on fatigue, mood, and quality of life in patients with multiple sclerosis who have fatigue. METHODS In this single-blinded, randomized controlled study, 37 patients with multiple sclerosis were randomized into two groups: RAGT ( n = 18) and conventional gait training ( n = 19). The RAGT group had gait training with RoboGait, whereas the conventional gait training group received conventional physiotherapist-assisted gait training. Outcome measures were the Fatigue Severity Scale, Hospital Anxiety Depression Scale, Multiple Sclerosis Quality of Life-54, Extended Disability Status Scale, Functional Ambulation Category, Berg Balance Test, and 6-min walk test. RESULTS Baseline demographic, clinic, and functional data were similar. Both groups showed improvements in the Fatigue Severity Scale, Hospital Anxiety Depression Scale-Depression, Multiple Sclerosis Quality of Life, Berg Balance Test, and 6-min walk test scores after treatment. Only the RAGT group showed an improvement in Hospital Anxiety Depression Scale-Anxiety score. The RAGT group had better Fatigue Severity Scale, and Hospital Anxiety Depression Scale scores. CONCLUSION In combination with the standard rehabilitation program, both RAGT and conventional gait training are effective for multiple sclerosis. However, RAGT has superior effects in terms of fatigue, depression, and anxiety. Therefore, it may be preferred in multiple sclerosis patients who exhibit prominent symptoms of fatigue, depression, or anxiety.
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Affiliation(s)
- Tugba Ozsoy-Unubol
- From the University of Health Sciences, Sultan II. Abdulhamid Han Training and Research Hospital, Physical Medicine and Rehabilitation (TO-U, EA, MC, ZC); Medipol University, Institute of Health Sciences (MC); Sancaktepe Şehit Prof. Dr. İlhan Varank Training and Research Hospital, Neurology (SD); and University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, Physical Medicine and Rehabilitation, İstanbul, Turkey (FY)
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Sports Energy Consumption Evaluation Based on Improved Adaptive Weighted Data Fusion Energy-Saving Algorithm. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2022; 2022:7261193. [PMID: 35498200 PMCID: PMC9054415 DOI: 10.1155/2022/7261193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/21/2022] [Accepted: 03/26/2022] [Indexed: 11/17/2022]
Abstract
The purpose of this study is to use a portable cardiopulmonary function tester to measure the effect of sports smart bracelets and smartphone application software in monitoring the energy consumption of different types of physical activities, and to select several popular sports software in daily life for research. The tester is an accurate reference value. It compares the energy consumption monitoring effect and error percentage of several software in periodic exercise and discusses the relationship between the measured value and reference value of several software, so as to provide a scientific basis for exercise for the majority of athletes. The selection of software provides a reference and chooses a more suitable movement method according to its own actual situation to achieve the most objective and effective periodic movement. In this study, the CMA (constant modulus algorithm) is introduced into the decision feedback equalizer, and the CMA-DFE (decision feedback equalization) algorithm is formed. Since the CMA algorithm adopts a fixed step size, there is no way to solve the contradiction between the convergence speed and the steady-state residual error, so a constant modulus algorithm with a variable step size is proposed. The algorithm increases the step size in its initial stage to increase the convergence speed and reduces the step size after the algorithm converges to reduce the steady-state residual error. This study replaces the traditional CMA algorithm with the constant modulus algorithm with a variable step size. In this section, two basic algorithms for calculating the adaptive weighting factor are first proposed. Due to its limitations, a modified adaptive weighting factor is proposed. During normal running, the Huawei Band relatively accurately monitors the number of steps and energy consumption, and the motion software of the motion software relatively accurately monitors the distance. The monitoring of distance and energy consumption is relatively accurate in the Codoon sports software; in jogging, the Huawei Band is relatively accurate in monitoring the number of steps; the LeDong sports software is relatively accurate in monitoring distance; and the Codoon sports software in the energy consumption is relatively accurate.
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Bae YH, Chang WH, Fong SSM. Different Effects of Robot-Assisted Gait and Independent Over-Ground Gait on Foot Plantar Pressure in Incomplete Spinal Cord Injury: A Preliminary Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182212072. [PMID: 34831823 PMCID: PMC8624494 DOI: 10.3390/ijerph182212072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 11/07/2021] [Accepted: 11/12/2021] [Indexed: 11/16/2022]
Abstract
Background: There is insufficient evidence to establish the optimal treatment protocol for robot-assisted gait training. Objective: This study aimed to analyze the effects of robot-assisted gait and independent over-ground gait on foot pressure and to determine an effective training protocol for improvement of gait pattern in patients with incomplete spinal cord injury due to industrial accidents. Methods: Four patients with incomplete spinal cord injury due to an industrial accident who had gait disturbance underwent measurement of peak foot pressure and stance phase duration using a foot pressure analysis system with robot-assisted gait and independent over-ground gait. Results: The robot-assisted gait condition has lower peak foot pressure and shorter stance phase duration than the independent over-ground gait. Conclusions: In this study, robot-assisted gait was found to limit gait pattern improvement in patients with gait disturbance caused by incomplete spinal cord injury due to industrial accidents. Therefore, future research will be conducted to determine the optimal protocol for robot-assisted gait training for gait pattern improvement.
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Affiliation(s)
- Young-Hyeon Bae
- Korea National Rehabilitation Center, Department of Healthcare and Public Health, Rehabilitation Research Institute, Seoul 01022, Korea
- Correspondence:
| | - Won Hyuk Chang
- Center for Prevention and Rehabilitation, Department of Physical and Rehabilitation Medicine, Heart Vascular Stroke Institute, Sungkyunkwan University School of Medicine, Seoul 06351, Korea;
| | - Shirley S. M. Fong
- Li Ka Shing Faculty of Medicine, School of Public Health, University of Hong Kong, Hong-Kong 999077, China;
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Motor Cortical Activation Assessment in Progressive Multiple Sclerosis Patients Enrolled in Gait Rehabilitation: A Secondary Analysis of the RAGTIME Trial Assisted by Functional Near-Infrared Spectroscopy. Diagnostics (Basel) 2021; 11:diagnostics11061068. [PMID: 34207923 PMCID: PMC8227480 DOI: 10.3390/diagnostics11061068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 06/04/2021] [Accepted: 06/07/2021] [Indexed: 01/16/2023] Open
Abstract
This study aimed to determine cortical activation responses to two different rehabilitative programs, as measured through functional near-infrared spectroscopy (fNIRS). As a secondary analysis of the RAGTIME trial, we studied 24 patients with progressive multiple sclerosis (MS) and severe disability who were randomized to a regimen of robot-assisted gait training (RAGT) or overground walking (OW). Cortical activation during a treadmill walking task, assessed through fNIRS recordings from the motor and premotor cortexes (M1/PM), was calculated as the area under the curve (AUC) of oxyhemoglobin for each hemisphere and the total area (Tot-OxyAUC). Gait speed, endurance, and balance were also measured, along with five healthy control subjects. At baseline, Tot-OxyAUC during walking was significantly increased in MS patients compared to healthy people and was significantly higher for those with more severe disabilities; it was also inversely correlated with physical performance. After rehabilitation, significant opposite variations in Tot-OxyAUC were observed, with activity levels being increased after OW and decreased after RAGT (+242,080 ± 361,902 and −157,031 ± 172,496 arbitrary units, respectively; p = 0.002), particularly in patients who were trained at a lower speed. Greater reductions in the cortical activation of the more affected hemisphere were significantly related to improvements in gait speed (r = −0.42) and endurance (r = −0.44). Cortical activation, assessed through fNIRS, highlighted the brain activity in response to the type and intensity of rehabilitation.
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Effectiveness of powered exoskeleton use on gait in individuals with cerebral palsy: A systematic review. PLoS One 2021; 16:e0252193. [PMID: 34038471 PMCID: PMC8153467 DOI: 10.1371/journal.pone.0252193] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 05/12/2021] [Indexed: 12/19/2022] Open
Abstract
Background Cerebral palsy (CP) is a leading cause of childhood disability. The motor impairments of individuals with CP significantly affect the kinematics of an efficient gait pattern. Robotic therapies have become increasingly popular as an intervention to address this. Powered lower limb exoskeletons (PoLLE) are a novel form of robotic therapy that allow the individual to perform over-ground gait training and yet its effectiveness for CP is unknown. Purpose To determine the effectiveness of PoLLE use on gait in individuals with CP. Method A systematic search of eight electronic databases was conducted in March 2020. Studies included children (0–18 years) and or adults (18+ years) diagnosed with CP who used a PoLLE for gait training. This review was conducted and reported in line with the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) statement, with the methodology registered with PROSPERO (CRD42020177160). A modified version of the McMaster critical review form for quantitative studies was used to assess the methodological quality. Due to the heterogeneity of the included studies, a descriptive synthesis using the National Health & Medical Research Council (NHMRC) FORM framework was undertaken. Results Of the 2089 studies screened, ten case series and three case studies met the inclusion criteria highlighting the current evidence base is emerging and low level. A range of PoLLEs were investigated with effectiveness measured by using a number of outcome measures. Collectively, the body of evidence indicates there is some consistent positive evidence on the effectiveness of PoLLE in improving gait in individuals with CP, with minimal adverse effects. While this is a positive and encouraging finding for an emerging technology, methodological concerns also need to be acknowledged. Conclusion With rapidly evolving technology, PoLLEs could play a transformative role in the lives of people impacted by CP. Ongoing research is required to further strengthen the evidence base and address current methodological concerns.
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Morse LR, Field-Fote EC, Contreras-Vidal J, Noble-Haeusslein LJ, Rodreick M, Shields RK, Sofroniew M, Wudlick R, Zanca JM. Meeting Proceedings for SCI 2020: Launching a Decade of Disruption in Spinal Cord Injury Research. J Neurotrauma 2021; 38:1251-1266. [PMID: 33353467 DOI: 10.1089/neu.2020.7174] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The spinal cord injury (SCI) research community has experienced great advances in discovery research, technology development, and promising clinical interventions in the past decade. To build upon these advances and maximize the benefit to persons with SCI, the National Institutes of Health (NIH) hosted a conference February 12-13, 2019 titled "SCI 2020: Launching a Decade of Disruption in Spinal Cord Injury Research." The purpose of the conference was to bring together a broad range of stakeholders, including researchers, clinicians and healthcare professionals, persons with SCI, industry partners, regulators, and funding agency representatives to break down existing communication silos. Invited speakers were asked to summarize the state of the science, assess areas of technological and community readiness, and build collaborations that could change the trajectory of research and clinical options for people with SCI. In this report, we summarize the state of the science in each of five key domains and identify the gaps in the scientific literature that need to be addressed to move the field forward.
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Affiliation(s)
- Leslie R Morse
- Department of Rehabilitation Medicine, University of Minnesota School of Medicine, Minneapolis, Minnesota, USA
| | - Edelle C Field-Fote
- Shepherd Center, Atlanta, Georgia, USA.,Division of Physical Therapy, Department of Rehabilitation Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jose Contreras-Vidal
- Laboratory for Non-Invasive Brain Machine Interfaces, NSF IUCRC BRAIN, Cullen College of Engineering, University of Houston, Houston, Texas, USA
| | - Linda J Noble-Haeusslein
- Departments of Neurology and Psychology and the Institute of Neuroscience, University of Texas at Austin, Austin, Texas, USA
| | | | - Richard K Shields
- Department of Physical Therapy and Rehabilitation Science, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, Iowa, USA
| | - Michael Sofroniew
- Department of Neurobiology, University of California, Los Angeles, California, USA
| | - Robert Wudlick
- Department of Rehabilitation Medicine, University of Minnesota School of Medicine, Minneapolis, Minnesota, USA
| | - Jeanne M Zanca
- Spinal Cord Injury Research, Kessler Foundation, West Orange, New Jersey, USA.,Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, Newark, New Jersey, USA
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Nedergård H, Arumugam A, Sandlund M, Bråndal A, Häger CK. Effect of robotic-assisted gait training on objective biomechanical measures of gait in persons post-stroke: a systematic review and meta-analysis. J Neuroeng Rehabil 2021; 18:64. [PMID: 33863345 PMCID: PMC8052671 DOI: 10.1186/s12984-021-00857-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 03/21/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Robotic-Assisted Gait Training (RAGT) may enable high-intensive and task-specific gait training post-stroke. The effect of RAGT on gait movement patterns has however not been comprehensively reviewed. The purpose of this review was to summarize the evidence for potentially superior effects of RAGT on biomechanical measures of gait post-stroke when compared with non-robotic gait training alone. METHODS Nine databases were searched using database-specific search terms from their inception until January 2021. We included randomized controlled trials investigating the effects of RAGT (e.g., using exoskeletons or end-effectors) on spatiotemporal, kinematic and kinetic parameters among adults suffering from any stage of stroke. Screening, data extraction and judgement of risk of bias (using the Cochrane Risk of bias 2 tool) were performed by 2-3 independent reviewers. The Grading of Recommendations Assessment Development and Evaluation (GRADE) criteria were used to evaluate the certainty of evidence for the biomechanical gait measures of interest. RESULTS Thirteen studies including a total of 412 individuals (mean age: 52-69 years; 264 males) met eligibility criteria and were included. RAGT was employed either as monotherapy or in combination with other therapies in a subacute or chronic phase post-stroke. The included studies showed a high risk of bias (n = 6), some concerns (n = 6) or a low risk of bias (n = 1). Meta-analyses using a random-effects model for gait speed, cadence, step length (non-affected side) and spatial asymmetry revealed no significant differences between the RAGT and comparator groups, while stride length (mean difference [MD] 2.86 cm), step length (affected side; MD 2.67 cm) and temporal asymmetry calculated in ratio-values (MD 0.09) improved slightly more in the RAGT groups. There were serious weaknesses with almost all GRADE domains (risk of bias, consistency, directness, or precision of the findings) for the included outcome measures (spatiotemporal and kinematic gait parameters). Kinetic parameters were not reported at all. CONCLUSION There were few relevant studies and the review synthesis revealed a very low certainty in current evidence for employing RAGT to improve gait biomechanics post-stroke. Further high-quality, robust clinical trials on RAGT that complement clinical data with biomechanical data are thus warranted to disentangle the potential effects of such interventions on gait biomechanics post-stroke.
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Affiliation(s)
- Heidi Nedergård
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden.
| | - Ashokan Arumugam
- Department of Physiotherapy, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Marlene Sandlund
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Anna Bråndal
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Charlotte K Häger
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
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Postol N, Lamond S, Galloway M, Palazzi K, Bivard A, Spratt NJ, Marquez J. The Metabolic Cost of Exercising With a Robotic Exoskeleton: A Comparison of Healthy and Neurologically Impaired People. IEEE Trans Neural Syst Rehabil Eng 2021; 28:3031-3039. [PMID: 33211660 DOI: 10.1109/tnsre.2020.3039202] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
While neuro-recovery is maximized through active engagement, it has been suggested that the use of robotic exoskeletons in neuro-rehabilitation provides passive therapy. Using oxygen consumption (VO2) as an indicator of energy expenditure, we investigated the metabolic requirements of completing exercises in a free-standing robotic exoskeleton, with 20 healthy and 12 neurologically impaired participants (six with stroke, and six with multiple sclerosis (MS)). Neurological participants were evaluated pre- and post- 12 weeks of twice weekly robotic therapy. Healthy participants were evaluated in, and out of, the exoskeleton. Both groups increased their VO2 level from baseline during exoskeleton-assisted exercise (Healthy: mean change in VO2 = 2.10 ± 1.61 ml/kg/min, p =< 0.001; Neurological: 1.38 ± 1.22, p = 0.002), with a lower predicted mean in the neurological sample (-1.08, 95%CI -2.02, -0.14, p = 0.02). Healthy participants exercised harder out of the exoskeleton than in it (difference in VO2 = 3.50, 95%CI 2.62, 4.38, p =< 0.001). There was no difference in neurological participants' predicted mean VO2 pre- and post- 12 weeks of robotic therapy 0.45, 95%CI -0.20, 1.11, p = 0.15), although subgroup analysis revealed a greater change after 12 weeks of robotic therapy in those with stroke (MS: -0.06, 95%CI -0.78, 0.66, p = 0.85; stroke: 1.00, 95%CI 0.3, 1.69, p = 0.01; difference = 1.06, p = 0.04). Exercise in a free-standing robotic exoskeleton is not passive in healthy or neurologically impaired people, and those with stroke may derive more benefit than those with MS.
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The Effect of Robot-Assisted Gait Training on Locomotor Function and Functional Capability for Daily Activities in Children with Cerebral Palsy: A Single-Blinded, Randomized Cross-Over Trial. Brain Sci 2020; 10:brainsci10110801. [PMID: 33143214 PMCID: PMC7693488 DOI: 10.3390/brainsci10110801] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Revised: 10/10/2020] [Accepted: 10/26/2020] [Indexed: 12/22/2022] Open
Abstract
Purpose: The effectiveness of robot-assisted gait training (RAGT) in children with cerebral palsy (CP), especially in terms of improving the performance of daily activities, remains unclear. Therefore, we aimed to investigate the effectiveness of RAGT in children with CP. Methods: In this single-center, single-blinded, randomized cross-over trial, we enrolled 20 children with CP with Gross Motor Function Classification System (GMFCS) levels II–IV (13 males; age range, 6.75 ± 2.15 years). The participants were randomized into the RAGT/standard care (SC) (n = 10) and SC/RAGT/SC sequence groups (n = 10). Using a Walkbot-K system, the RAGT program comprised 3 × 30-min sessions/week for 6 weeks with a continued SC program. The SC program comprised 2–4 conventional physiotherapy sessions/week for 6 weeks. The Gross Motor Function Measure-88 (GMFM-88), the pediatric functional independence measure (WeeFIM), and the Canadian occupational performance measure (COPM) scores were assessed pre- and post-RAGT or SC periods and treatment, period, follow-up, and carry-over effects were analyzed. Energy expenditure and body composition were measured pre- and post-RAGT. Results: Significant treatment effects were observed in dimensions D and E of the GMFM (D: p = 0.018; E: p = 0.021) scores, WeeFIM mobility subtotal (p = 0.007), and COPM performance (p < 0.001) and satisfaction (p = 0.001) measure scores. The period, follow-up, and carry-over effects were not statistically significant. The gross energy cost significantly decreased (p = 0.041) and the skeletal muscle mass increased (p = 0.014) at post-RAGT assessment. The factors associated with functional outcomes showed significant improvements in the GMFM D scores and were mainly observed in children with GMFCS levels II–III compared to those classified at level IV (p = 0.038). Conclusion: RAGT had training benefits for children with CP. Specifically, it improved locomotor function and functional capability for daily activities. These effects were better in ambulatory children with CP. However, as SC interventions continued during the RAGT period, these improvements may be also related to multiple treatment effects.
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Manfredini F, Straudi S, Lamberti N, Patergnani S, Tisato V, Secchiero P, Bernardi F, Ziliotto N, Marchetti G, Basaglia N, Bonora M, Pinton P. Rehabilitation Improves Mitochondrial Energetics in Progressive Multiple Sclerosis: The Significant Role of Robot-Assisted Gait Training and of the Personalized Intensity. Diagnostics (Basel) 2020; 10:diagnostics10100834. [PMID: 33080806 PMCID: PMC7602995 DOI: 10.3390/diagnostics10100834] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 10/12/2020] [Accepted: 10/16/2020] [Indexed: 12/12/2022] Open
Abstract
Abnormal levels of pyruvate and lactate were reported in multiple sclerosis (MS). We studied the response of markers of mitochondrial function to rehabilitation in relation to type, intensity and endurance performance in severely disabled MS patients. Forty-six progressive MS patients were randomized to receive 12 walking sessions of robot-assisted gait training (RAGT, n = 23) or conventional overground therapy (CT, n = 23). Ten healthy subjects were also studied. Blood samples were collected to determine lactate, pyruvate, and glutathione levels and lactate/pyruvate ratio pre–post rehabilitation. In vivo muscle metabolism and endurance walking capacity were assessed by resting muscle oxygen consumption (rmVO2) using near-infrared spectroscopy and by six-minute walking distance (6MWD), respectively. The levels of mitochondrial biomarkers and rmVO2, altered at baseline with respect to healthy subjects, improved after rehabilitation in the whole population. In the two groups, an enhanced response was observed after RAGT compared to CT for lactate (p = 0.012), glutathione (<0.001), lactate/pyruvate ratio (p = 0.08) and rmVO2 (p = 0.07). Metabolic biomarkers and 6MWD improvements were exclusively correlated with a training speed markedly below individual gait speed. In severely disabled MS patients, rehabilitation rebalanced altered serum metabolic and muscle parameters, with RAGT being more effective than CT. A determinable slow training speed was associated with better metabolic and functional recovery. Trial Registration: ClinicalTrials.gov NCT02421731.
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Affiliation(s)
- Fabio Manfredini
- Department of Neuroscience and rehabilitation, University of Ferrara, 44121 Ferrara, Italy; (F.M.); (G.M.)
- Department of Neuroscience/Rehabilitation, Unit of Rehabilitation Medicine, University Hospital of Ferrara, 44124 Ferrara, Italy; (S.S.); (N.B.)
| | - Sofia Straudi
- Department of Neuroscience/Rehabilitation, Unit of Rehabilitation Medicine, University Hospital of Ferrara, 44124 Ferrara, Italy; (S.S.); (N.B.)
| | - Nicola Lamberti
- Department of Neuroscience and rehabilitation, University of Ferrara, 44121 Ferrara, Italy; (F.M.); (G.M.)
- Correspondence: ; Tel.: +39-0532-236187
| | - Simone Patergnani
- Department of Medical Sciences, Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, 44121 Ferrara, Italy; (S.P.); (M.B.); (P.P.)
| | - Veronica Tisato
- Department of Morphology, Surgery and Experimental Medicine and LTTA Centre, University of Ferrara, 44121 Ferrara, Italy; (V.T.); (P.S.)
| | - Paola Secchiero
- Department of Morphology, Surgery and Experimental Medicine and LTTA Centre, University of Ferrara, 44121 Ferrara, Italy; (V.T.); (P.S.)
| | - Francesco Bernardi
- Department of Life Sciences and Biotechnology, University of Ferrara, 44121 Ferrara, Italy;
| | - Nicole Ziliotto
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy;
| | - Giovanna Marchetti
- Department of Neuroscience and rehabilitation, University of Ferrara, 44121 Ferrara, Italy; (F.M.); (G.M.)
| | - Nino Basaglia
- Department of Neuroscience/Rehabilitation, Unit of Rehabilitation Medicine, University Hospital of Ferrara, 44124 Ferrara, Italy; (S.S.); (N.B.)
| | - Massimo Bonora
- Department of Medical Sciences, Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, 44121 Ferrara, Italy; (S.P.); (M.B.); (P.P.)
| | - Paolo Pinton
- Department of Medical Sciences, Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, 44121 Ferrara, Italy; (S.P.); (M.B.); (P.P.)
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Del Ferraro S, Falcone T, Ranavolo A, Molinaro V. The Effects of Upper-Body Exoskeletons on Human Metabolic Cost and Thermal Response during Work Tasks-A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E7374. [PMID: 33050273 PMCID: PMC7600262 DOI: 10.3390/ijerph17207374] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/01/2020] [Accepted: 10/04/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND New wearable assistive devices (exoskeletons) have been developed for assisting people during work activity or rehabilitation. Although exoskeletons have been introduced into different occupational fields in an attempt to reduce the risk of work-related musculoskeletal disorders, the effectiveness of their use in workplaces still needs to be investigated. This systematic review focused on the effects of upper-body exoskeletons (UBEs) on human metabolic cost and thermophysiological response during upper-body work tasks. METHODS articles published until 22 September 2020 were selected from Scopus, Web of Science, and PubMed for eligibility and the potential risk of bias was assessed. RESULTS Nine articles resulted in being eligible for the metabolic aspects, and none for the thermal analysis. All the studies were based on comparisons between conditions with and without exoskeletons and considered a total of 94 participants (mainly males) performing tasks involving the trunk or overhead work, 7 back-support exoskeletons, and 1 upper-limb support exoskeleton. Eight studies found a significant reduction in the mean values of the metabolic or cardiorespiratory parameters considered and one found no differences. CONCLUSIONS The reduction found represents a preliminary finding that needs to be confirmed in a wider range of conditions, especially in workplaces, where work tasks show different characteristics and durations compared to those simulated in the laboratory. Future developments should investigate the dependence of metabolic cost on specific UBE design approaches during tasks involving the trunk and the possible statistical correlation between the metabolic cost and the surface ElectroMyoGraphy (sEMG) parameters. Finally, it could be interesting to investigate the effect of exoskeletons on the human thermophysiological response.
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Affiliation(s)
- Simona Del Ferraro
- INAIL—Department of Occupational and Environmental Medicine, Epidemiology and Hygiene—Laboratory of Ergonomics and Physiology, via Fontana Candida 1, 00078 Monte Porzio Catone, Rome, Italy; (T.F.); (A.R.); (V.M.)
| | - Tiziana Falcone
- INAIL—Department of Occupational and Environmental Medicine, Epidemiology and Hygiene—Laboratory of Ergonomics and Physiology, via Fontana Candida 1, 00078 Monte Porzio Catone, Rome, Italy; (T.F.); (A.R.); (V.M.)
- Unit of Advanced Robotics and Human-Centred Technologies, Campus Bio-Medico University of Rome, 00128 Rome, Italy
| | - Alberto Ranavolo
- INAIL—Department of Occupational and Environmental Medicine, Epidemiology and Hygiene—Laboratory of Ergonomics and Physiology, via Fontana Candida 1, 00078 Monte Porzio Catone, Rome, Italy; (T.F.); (A.R.); (V.M.)
| | - Vincenzo Molinaro
- INAIL—Department of Occupational and Environmental Medicine, Epidemiology and Hygiene—Laboratory of Ergonomics and Physiology, via Fontana Candida 1, 00078 Monte Porzio Catone, Rome, Italy; (T.F.); (A.R.); (V.M.)
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Bass A, Aubertin-Leheudre M, Vincent C, Karelis AD, Morin SN, McKerral M, Duclos C, Gagnon DH. Effects of an Overground Walking Program With a Robotic Exoskeleton on Long-Term Manual Wheelchair Users With a Chronic Spinal Cord Injury: Protocol for a Self-Controlled Interventional Study. JMIR Res Protoc 2020; 9:e19251. [PMID: 32663160 PMCID: PMC7545333 DOI: 10.2196/19251] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 06/30/2020] [Accepted: 07/07/2020] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND In wheelchair users with a chronic spinal cord injury (WUSCI), prolonged nonactive sitting time and reduced physical activity-typically linked to this mode of mobility-contribute to the development or exacerbation of cardiorespiratory, musculoskeletal, and endocrine-metabolic health complications that are often linked to increased risks of chronic pain or psychological morbidity. Limited evidence suggests that engaging in a walking program with a wearable robotic exoskeleton may be a promising physical activity intervention to counter these detrimental health effects. OBJECTIVE This study's overall goals are as follows: (1) to determine the effects of a 16-week wearable robotic exoskeleton-assisted walking program on organic systems, functional capacities, and multifaceted psychosocial factors and (2) to determine self-reported satisfaction and perspectives with regard to the intervention and the device. METHODS A total of 20 WUSCI, who have had their injuries for more than 18 months, will complete an overground wearable robotic exoskeleton-assisted walking program (34 sessions; 60 min/session) supervised by a physiotherapist over a 16-week period (one to three sessions/week). Data will be collected 1 month prior to the program, at the beginning, and at the end as well as 2 months after completing the program. Assessments will characterize sociodemographic characteristics; anthropometric parameters; sensorimotor impairments; pain; lower extremity range of motion and spasticity; wheelchair abilities; cardiorespiratory fitness; upper extremity strength; bone architecture and mineral density at the femur, tibia, and radius; total and regional body composition; health-related quality of life; and psychological health. Interviews and an online questionnaire will be conducted to measure users' satisfaction levels and perspectives at the end of the program. Differences across measurement times will be verified using appropriate parametric or nonparametric analyses of variance for repeated measures. RESULTS This study is currently underway with active recruitment in Montréal, Québec, Canada. Results are expected in the spring of 2021. CONCLUSIONS The results from this study will be essential to guide the development, implementation, and evaluation of future evidence-based wearable robotic exoskeleton-assisted walking programs offered in the community, and to initiate a reflection regarding the use of wearable robotic exoskeletons during initial rehabilitation following a spinal cord injury. TRIAL REGISTRATION ClinicalTrials.gov NCT03989752; https://clinicaltrials.gov/ct2/show/NCT03989752. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/19251.
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Affiliation(s)
- Alec Bass
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Centre Intégré Universitaire de Santé et Services Sociaux du Centre-Sud-de-l'Île-de-Montréal, Montréal, QC, Canada
| | | | - Claude Vincent
- Department of Rehabilitation, Faculty of Medicine, Université Laval, Québec, QC, Canada
- Centre for Interdisciplinary Research in Rehabilitation and Social Integration, Québec, QC, Canada
| | - Antony D Karelis
- Department of Exercise Science, Université du Québec à Montréal, Montréal, QC, Canada
| | - Suzanne N Morin
- Department of Medicine, McGill University, Montréal, QC, Canada
| | - Michelle McKerral
- Departement of Psychology, Faculty of Arts and Sciences, Université de Montréal, Montréal, QC, Canada
| | - Cyril Duclos
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Centre Intégré Universitaire de Santé et Services Sociaux du Centre-Sud-de-l'Île-de-Montréal, Montréal, QC, Canada
| | - Dany H Gagnon
- School of Rehabilitation, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Centre Intégré Universitaire de Santé et Services Sociaux du Centre-Sud-de-l'Île-de-Montréal, Montréal, QC, Canada
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Age is negatively associated with upper limb recovery after conventional but not robotic rehabilitation in patients with stroke: a secondary analysis of a randomized-controlled trial. J Neurol 2020; 268:474-483. [PMID: 32844309 DOI: 10.1007/s00415-020-10143-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 08/03/2020] [Accepted: 08/05/2020] [Indexed: 12/23/2022]
Abstract
BACKGROUND There is consistent evidence that robotic rehabilitation is at least as effective as conventional physiotherapy for upper extremity (UE) recovery after stroke, suggesting to focus research on which subgroups of patients may better respond to either intervention. In this study, we evaluated which baseline variables are associated with the response after the two approaches. METHODS This is a secondary analysis of a randomized-controlled trial comparing robotic and conventional treatment for the UE. After the assigned intervention, changes of the Fugl-Meyer Assessment UE score by ≥ 5 points classified patients as responders to treatment. Variables associated with the response were identified in a univariate analysis. Then, variables independently associated with recovery were investigated, in the whole group, and the two groups separately. RESULTS A sample of 190 patients was evaluated after the treatment; 121 were responders. Age, baseline impairment, and neglect were significantly associated with worse response to the treatment. Age was the only independently associated variable (OR 0.967, p = 0.023). Considering separately the two interventions, age remained negatively associated with recovery (OR 0.948, p = 0.013) in the conventional group, while none of the variables previously identified were significantly associated with the response to treatment in the robotic group. CONCLUSIONS We found that, in our sample, age is significantly associated with the outcome after conventional but not robotic UE rehabilitation. Possible explanations may include an enhanced positive attitude of the older patients towards technological training and reduced age-associated fatigue provided by robotic-assisted exercise. The possibly higher challenge proposed by robotic training, unbiased by the negative stereotypes concerning very old patients' expectations and chances to recover, may also explain our findings. TRIAL REGISTRATION NUMBER NCT02879279.
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Høyer E, Opheim A, Jørgensen V. Implementing the exoskeleton Ekso GT TM for gait rehabilitation in a stroke unit - feasibility, functional benefits and patient experiences. Disabil Rehabil Assist Technol 2020; 17:473-479. [PMID: 32838594 DOI: 10.1080/17483107.2020.1800110] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Reports on the implementation of exoskeletons for gait rehabilitation in clinical settings are limited. OBJECTIVES How feasible is the introduction of exoskeleton gait training for patients with subacute stroke in a specialized rehabilitation hospital?What are the functional benefits and the patient experiences with training in the Ekso GTTM exoskeleton? DESIGN Explorative study. METHODS During an 18 months inclusion period, 255 in-patients were screened for eligibility. Inclusion criteria were; walking difficulties, able to stand 10 min in a standing frame, fitting into the robot and able to cooperate. One-hour training sessions 2-3 times per week for approximately 3 weeks were applied as a part of the patients' ordinary rehabilitation programme. Assessments: Functional Independence Measure, Motor Assessment Scale (MAS), Ekso GTTM walking data, patient satisfaction and perceived exertion of the training sessions (Borg scale). RESULTS Two physiotherapists were certified at the highest level of Ekso GTTM. Twenty-six patients, median age 54 years, were included. 177 training sessions were performed. Statistical significant changes were found in MAS total score (p < 0.003) and in the gait variables walking time, up-time, and a number of steps (p < 0.001). Patients reported fairly light perceived exertion and a high level of satisfaction and usefulness with the training sessions. Few disadvantages were reported. Most patients would like to repeat this training if offered. CONCLUSIONS Ekso GTTM can safely be implemented as a training tool in ordinary rehabilitation under the prerequisite of a structured organization and certified personnel. The patients progressed in all outcome measures and reported a high level of satisfaction.Implications for rehabilitationThe powered exoskeleton Ekso GTTM was found feasible as a training option for in-patients with severe gait disorders after stroke within an ordinary rehabilitation setting.The Ekso GTTM must be operated by a certified physiotherapist, and sufficient assistive personnel must be available for safe implementation.Patients' perceived exertion when training in the Ekso GTTM was relatively low.The patients expressed satisfaction with this training option.
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Affiliation(s)
- Ellen Høyer
- Competence Unit/Department of Brain Injury, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway
| | - Arve Opheim
- Competence Unit/Department of Brain Injury, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway.,Rehabilitation Medicine, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden.,Habilitation & Health, Västra Götaland, Sweden
| | - Vivien Jørgensen
- Competence Unit/Department of Brain Injury, Sunnaas Rehabilitation Hospital, Nesoddtangen, Norway
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Soler B, Ramari C, Valet M, Dalgas U, Feys P. Clinical assessment, management, and rehabilitation of walking impairment in MS: an expert review. Expert Rev Neurother 2020; 20:875-886. [PMID: 32729742 DOI: 10.1080/14737175.2020.1801425] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION One of the most common and life-altering consequences of Multiple Sclerosis (MS) is walking impairment. The distance, speed, and Gait pattern functions are components of the International Classification of Functioning, Disability, and Health (ICF) and are also predictors of dependency in terms of daily living activities in patients with MS (pwMS). AREAS COVERED This article provides an overview of walking impairment in pwMS, with focus on the assessment of gait and the rehabilitation approaches. EXPERT OPINION The authors recommend that pwMS undergo gait assessment integrating the ICF perspective using validated clinical outcome measures that cover spatiotemporal gait parameters. Moreover, assessment of walking speed with short walking capacity tests such as the timed 25-foot walk (T25FW) or the 10-m walk test (10 MWT) and tests for walking distance with middle distance tests such as the 2-min walk test (2MWT) and the 6-min walk test (6MWT). This review further highlights strategies that may restore walking function including pharmacological symptomatic treatment and non-pharmacological rehabilitation approaches such as exercise and task-specific training providing an appraisal of mobility targeted therapies to be considered when planning multidisciplinary comprehensive-care of pwMS. Finally, new and novel strategies such as motor imagery and rhythmic auditory stimulation have been developed to improve walking speed and distance in pwMS.
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Affiliation(s)
- Bernardita Soler
- Neurology Service, Hospital Doctor Sótero Del Río , Santiago, Chile.,Neurology Department, Pontificia Universidad Católica De Chile , Santiago, Chile
| | - Cintia Ramari
- Faculty of Physical Education, University of Brasília , Brasília, Brazil
| | - Maxime Valet
- Cliniques universitaires Saint-Luc, Service de Médecine Physique et Réadaptation , Brussels, Belgium.,Université catholique de Louvain, Secteur des Sciences de la Santé, Institut de Recherche Expérimentale et Clinique, Neuromusculoskeletal lab (NMSK) , Brussels, Belgium
| | - Ulrik Dalgas
- Exercise Biology, Department of Public Health, Aarhus University , Aarhus, Denmark
| | - Peter Feys
- REVAL, Rehabilitation Research Center, Faculty of Rehabilitation Sciences, Hasselt University , Hasselt, Belgium
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Prideaux N, van den Berg M, Drummond C, Barr C. Augmented Performance Feedback during Robotic Gait Therapy Results in Moderate Intensity Cardiovascular Exercise in Subacute Stroke. J Stroke Cerebrovasc Dis 2020; 29:104758. [PMID: 32245693 DOI: 10.1016/j.jstrokecerebrovasdis.2020.104758] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 02/06/2020] [Accepted: 02/12/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Low cardiovascular fitness is common poststroke. Conventional subacute stroke rehabilitation does not meet Australian National Stroke Guidelines for cardiovascular exercise, particularly in mobility-dependent patients. Walking robotics can potentially achieve recommended cardiovascular exercise with these patients. AIM The primary aim was to determine whether sustained moderate intensity cardiovascular exercise can be achieved using 3 Lokomat Augmented Performance Feedback activities in mobility-dependent adults with subacute stroke. Secondary aims were to assess if cardiovascular workload was influenced by the activity completed, participants motivation or enjoyment, or changes in Lokomat settings. METHODS Ten patients with subacute stroke (mean (SD) age: 63.4 (13) years) participated in 6x20-minute Lokomat study sessions. Each study session involved a warm-up and 3x5-minute APF activities presented in a random order. Metabolic data were collected using the COSMED-K5. Participants rated their perceived exertion on the BORG CR10 scale and Lokomat settings of body-weight support, guidance force, and speed were recorded. RESULTS Moderate intensity cardiovascular exercise was achieved and maintained over the 15 minutes of exercise, objectively demonstrated by a mean (SD) Metabolic Equivalent Task of 3.1 (1.3), and mean (SD) oxygen consumption of 8.0 (3.8) ml/kg/min, estimated as 52% VO2max. This was subjectively confirmed by exertion scores between 3 and 5. The cardiovascular workload was not affected by which activity was completed, participant motivation or enjoyment, or significant progression of Lokomat settings between study sessions. CONCLUSIONS Mobility-dependent patients with subacute stroke can achieve sustained moderate intensity cardiovascular exercise on the Lokomat when using APF activities.
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Affiliation(s)
- Nicole Prideaux
- Physiotherapist, Rehabilitation, Aged Care, and Palliative Division, Southern Adelaide Local Health Network: c/o Flinders Medical Centre, Bedford Park, South Australia, Australia.
| | - Maayken van den Berg
- College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Claire Drummond
- College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
| | - Christopher Barr
- College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
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Reichl S, Weilbach F, Mehrholz J. Implementation of a gait center training to improve walking ability and vital parameters in inpatient neurological rehabilitation- a cohort study. J Neuroeng Rehabil 2020; 17:38. [PMID: 32131857 PMCID: PMC7055071 DOI: 10.1186/s12984-020-00669-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 02/27/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Many studies showed that robot-assisted gait training might improve walking of patients after stroke. The question remains whether patients with other neurological diagnoses can improve their ability to walk by training in a gait center. Aim of the present study was therefore to investigate the effects of a gait center training in inpatient neurological rehabilitation on walking ability. METHODS We implemented a gait center training in addition to individual inpatient rehabilitation. Our primary outcome was walking ability based on the Functional Ambulation Categories (FAC). Our secondary outcomes were vital capacity and blood pressure. We predefined subgroups of patients with ischemic and hemorrhagic stroke and critical illness myopathy (CIM) and polyneuropathy (CIP). RESULTS We included 780 patients from our inpatient rehabilitation center in our cohort study. We analyzed 329 patients with ischemic, 131 patients with hemorrhagic stroke and 74 patients with CIP/ CIM. A large number of patients were able to improve their ability to walk. At the end of rehabilitation, patients with ischemic stroke and FAC 3 = increased theirFAC scores by 5%, FAC 4 = 4% and FAC 5 = 7%. Patients with hemorrhagic stroke and FAC 3 = increased by 5%, FAC 4 = 11% and FAC 5 = 9% and patients with CIP/CIM increased by FAC 3 = 3%, FAC 4 = 22% and FAC 5 = 26%. The largest improvement in walking ability during rehabilitation had patients with a FAC = 1 at baseline who improved by a median of 1.4 FAC points (p < 0.001). After adjusting for the number of gait training sessions, the largest improvement in walking ability during rehabilitation had patients with a FAC = 0 at baseline who improved by 1.8 FAC points (p < 0.001). CONCLUSIONS Implementation of an additional gait center training may significantly improve walking ability in neurological rehabilitation.
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Affiliation(s)
- Stephanie Reichl
- Klinik Bavaria Bad Kissingen, Von-der-Tann-Straße 18- 22, 97688, Bad Kissingen, Germany
| | - Franz Weilbach
- Klinik Bavaria Bad Kissingen, Von-der-Tann-Straße 18- 22, 97688, Bad Kissingen, Germany
| | - Jan Mehrholz
- Department of Public Health, Dresden Medical School, Technical University Dresden, 01062, Dresden, Germany. .,Wissenschaftliches Institut, Private Europäische Medizinische Akademie der Klinik Bavaria in Kreischa GmbH, An der Wolfsschlucht 1-2, 01731, Kreischa, Germany.
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25
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Comparative Effects of Different Assistance Force During Robot-Assisted Gait Training on Locomotor Functions in Patients With Subacute Stroke: An Assessor-Blind, Randomized Controlled Trial. Am J Phys Med Rehabil 2019; 98:58-64. [PMID: 30142092 DOI: 10.1097/phm.0000000000001027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aim of the study was to compare the effects of progressive reducing assistance force versus full assistance force controlled robot-assisted gait training combined with conventional physiotherapy on locomotor functions in patients with subacute stroke. DESIGN Inpatients with subacute stroke (N = 29; 16 men; Functional Ambulation Category score = 1 ± 0.9) were randomly assigned to one of two groups: a progressive reducing assistance force group (n = 15) or a full assistance force group (n = 14). The progressive reducing assistance force group performed robot-assisted gait training sessions from 100% assistance force at the outset to 60% assistance force at the end of the robot-assisted gait training, whereas the full assistance force group received 100% assistance force throughout the robot-assisted gait training sessions. Both groups performed robot-assisted gait training combined with conventional physiotherapy 5 days a week for 4 wks. After intervention, all patients then underwent only conventional physiotherapy 5 days a week for 4 wks of follow-up. RESULTS The Mann-Whitney U test between-group comparisons showed that improvements were significantly greater in the progressive reducing assistance force group for the Functional Ambulation Category, knee extensors torque, and Berg Balance Scale relative to the full assistance force group, both at postintervention and at follow-up. CONCLUSIONS Progressive reducing assistance force control during robot-assisted gait training combined with conventional physiotherapy may be more beneficial for improving locomotor functions in patients with subacute stroke.
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Nwosu AC, Sturgeon B, McGlinchey T, Goodwin CD, Behera A, Mason S, Stanley S, Payne TR. Robotic technology for palliative and supportive care: Strengths, weaknesses, opportunities and threats. Palliat Med 2019; 33:1106-1113. [PMID: 31250734 PMCID: PMC6691596 DOI: 10.1177/0269216319857628] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
BACKGROUND Medical robots are increasingly used for a variety of applications in healthcare. Robots have mainly been used to support surgical procedures, and for a variety of assistive uses in dementia and elderly care. To date, there has been limited debate about the potential opportunities and risks of robotics in other areas of palliative, supportive and end-of-life care. AIM The objective of this article is to examine the possible future impact of medical robotics on palliative, supportive care and end-of-life care. Specifically, we will discuss the strengths, weaknesses, opportunities and threats (SWOT) of this technology. METHODS A SWOT analysis to understand the strengths, weaknesses, opportunities and threats of robotic technology in palliative and supportive care. RESULTS The opportunities of robotics in palliative, supportive and end-of-life care include a number of assistive, therapeutic, social and educational uses. However, there are a number of technical, societal, economic and ethical factors which need to be considered to ensure meaningful use of this technology in palliative care. CONCLUSION Robotics could have a number of potential applications in palliative, supportive and end-of-life care. Future work should evaluate the health-related, economic, societal and ethical implications of using this technology. There is a need for collaborative research to establish use-cases and inform policy, to ensure the appropriate use (or non-use) of robots for people with serious illness.
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Affiliation(s)
- Amara Callistus Nwosu
- 1 Academic Palliative & End of Life Care Department, Royal Liverpool & Broadgreen University Hospitals NHS Trust, Liverpool, UK.,2 Palliative Care Institute Liverpool (PCIL), University of Liverpool, Liverpool, UK.,3 Marie Curie Hospice Liverpool, Liverpool, UK
| | - Bethany Sturgeon
- 4 Bristol Robotics Laboratory, University of Bristol, Bristol, UK
| | - Tamsin McGlinchey
- 2 Palliative Care Institute Liverpool (PCIL), University of Liverpool, Liverpool, UK
| | - Christian Dg Goodwin
- 2 Palliative Care Institute Liverpool (PCIL), University of Liverpool, Liverpool, UK.,5 US-UK Fulbright Commission, London, UK
| | - Ardhendu Behera
- 6 Department of Computer Science, Edge Hill University, Ormskirk, UK
| | - Stephen Mason
- 2 Palliative Care Institute Liverpool (PCIL), University of Liverpool, Liverpool, UK
| | | | - Terry R Payne
- 7 Department of Computer Science, University of Liverpool, Liverpool, UK
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27
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Feys P, Straudi S. Beyond therapists: Technology-aided physical MS rehabilitation delivery. Mult Scler 2019; 25:1387-1393. [DOI: 10.1177/1352458519848968] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In the last decade, rehabilitation technology has been developed, investigated, and entered specialized clinical settings. In this chapter, we first discuss the potential of rehabilitation technology to support the achievement of key factors in motor recovery, such as delivering massed practice with good movement quality but also question task-specificity and cognitive motor control mechanisms. Second, we discuss available technology-supported rehabilitation methods for improving gait, balance and fitness, and upper limb function. Finally, we discuss considerations in relation to the professional workforce in order to deliver optimal rehabilitation.
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Affiliation(s)
- Peter Feys
- REVAL/BIOMED, Faculty of Rehabilitation Sciences, UHasselt, Diepenbeek, Belgium
| | - Sofia Straudi
- Neuroscience and Rehabilitation Department, Ferrara University Hospital, Ferrara, Italy
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Dijkers MP, Akers KG, Dieffenbach S, Galen SS. Systematic Reviews of Clinical Benefits of Exoskeleton Use for Gait and Mobility in Neurologic Disorders: A Tertiary Study. Arch Phys Med Rehabil 2019; 102:300-313. [PMID: 30849306 DOI: 10.1016/j.apmr.2019.01.025] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 12/20/2018] [Accepted: 01/29/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To describe systematic reviews (SRs) of the use of exoskeletons for gait and mobility by persons with neurologic disorders and to evaluate their quality as guidance for research and clinical practice. DATA SOURCES PubMed, EMBASE, Web of Science, CINAHL Complete, PsycINFO, Cochrane Database of Systematic Reviews, PEDro, and Google Scholar were searched from database inception to January 23, 2018. STUDY SELECTION A total of 331 deduplicated abstracts from bibliographic database and ancestor searching were independently screened by 2 reviewers, resulting in 109 articles for which full text was obtained. Independent screening of those 109 articles by 2 reviewers resulted in a final selection of 17 SRs. DATA EXTRACTION Data were extracted by 1 reviewer using a pretested Excel form with 158 fields and checked by a second reviewer. Key data included the purpose of the SR, methods used, outcome measures presented, and conclusions. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses and A MeaSurement Tool to Assess Systematic Reviews version 2 were used to evaluate reporting and methodological quality, respectively, of the SRs. DATA SYNTHESIS The SRs generally were of poor methodological and reporting quality. They failed to report some information on patients (eg, height, weight, baseline ambulatory status) and interventions (eg, treatment hours or sessions planned and delivered) that clinicians and other stakeholders might want to have, and often failed to notice that the primary studies duplicated subjects. CONCLUSIONS Published SRs on exoskeletons have many weaknesses in design and execution; clinicians, researchers, and other stakeholders should be cautious in relying on them to make decisions on the use of this technology. Future primary and secondary studies need to address the multiple methodological limitations.
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Affiliation(s)
- Marcel P Dijkers
- Department of Physical Medicine and Rehabilitation, Wayne State University, Detroit, Michigan, the United States.
| | - Katherine G Akers
- Shiffman Medical Library, Wayne State University, Detroit, Michigan, the United States
| | - Sabrina Dieffenbach
- School of Medicine, Wayne State University, Detroit, Michigan, the United States
| | - Sujay S Galen
- Physical Therapy Program, Wayne State University, Detroit, Michigan, the United States
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Straudi S, Manfredini F, Lamberti N, Martinuzzi C, Maietti E, Basaglia N. Robot-assisted gait training is not superior to intensive overground walking in multiple sclerosis with severe disability (the RAGTIME study): A randomized controlled trial. Mult Scler 2019; 26:716-724. [DOI: 10.1177/1352458519833901] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Rehabilitation may attenuate the impact on mobility of patients with progressive multiple sclerosis (MS) and severe gait disabilities. Objective: In this randomized controlled trial, we compared robot-assisted gait training (RAGT) with conventional therapy (CT) in terms of gait speed, mobility, balance, fatigue and quality of life (QoL). Methods: Seventy-two patients with MS (expanded disability status scale score 6.0–7.0) were randomized to receive 12 training sessions over a 4-week period of RAGT ( n = 36) or overground walking therapy ( n = 36). The primary outcome was gait speed, assessed by the timed 25-foot walk test. Secondary outcome measures were walking endurance, balance, depression, fatigue and QoL. Tests were performed at baseline, intermediate, at the end of treatment and at a 3-month follow-up. Results: Sixty-six patients completed the treatments. At the end of treatment with respect to baseline, both groups significantly improved gait speed ( p < 0.001) and most secondary outcomes without between-group differences. Outcome values returned to baseline at follow-up. Conclusions: RAGT was not superior to CT in improving gait speed in patients with progressive MS and severe gait disabilities where a positive, even transitory, effect of rehabilitation was observed.
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Affiliation(s)
- Sofia Straudi
- Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, Ferrara, Italy
| | - Fabio Manfredini
- Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, Ferrara, Italy/ Department of Biomedical and Surgical Specialties Sciences, University of Ferrara, Ferrara, Italy
| | - Nicola Lamberti
- Department of Biomedical and Surgical Specialties Sciences, University of Ferrara, Ferrara, Italy
| | - Carlotta Martinuzzi
- Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, Ferrara, Italy
| | - Elisa Maietti
- Center for Clinical Epidemiology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Nino Basaglia
- Department of Neuroscience and Rehabilitation, University Hospital of Ferrara, Ferrara, Italy/ Department of Biomedical and Surgical Specialties Sciences, University of Ferrara, Ferrara, Italy
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Lefeber N, De Buyzer S, Dassen N, De Keersmaecker E, Kerckhofs E, Swinnen E. Energy consumption and cost during walking with different modalities of assistance after stroke: a systematic review and meta-analysis. Disabil Rehabil 2019; 42:1650-1666. [DOI: 10.1080/09638288.2018.1531943] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Nina Lefeber
- Rehabilitation Research—Neurological Rehabilitation research group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Center for Neurosciences, Vrije Universiteit Brussel, Brussels, Belgium
- Brussels Human Robotic Research Center, Vrije Universiteit Brussel, Brussels, Belgium
| | - Sam De Buyzer
- Rehabilitation Research—Neurological Rehabilitation research group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Nikkie Dassen
- Rehabilitation Research—Neurological Rehabilitation research group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
| | - Emma De Keersmaecker
- Rehabilitation Research—Neurological Rehabilitation research group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Center for Neurosciences, Vrije Universiteit Brussel, Brussels, Belgium
- Brussels Human Robotic Research Center, Vrije Universiteit Brussel, Brussels, Belgium
| | - Eric Kerckhofs
- Rehabilitation Research—Neurological Rehabilitation research group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Center for Neurosciences, Vrije Universiteit Brussel, Brussels, Belgium
- Brussels Human Robotic Research Center, Vrije Universiteit Brussel, Brussels, Belgium
| | - Eva Swinnen
- Rehabilitation Research—Neurological Rehabilitation research group, Department of Physiotherapy, Human Physiology and Anatomy, Faculty of Physical Education and Physiotherapy, Vrije Universiteit Brussel, Brussels, Belgium
- Center for Neurosciences, Vrije Universiteit Brussel, Brussels, Belgium
- Brussels Human Robotic Research Center, Vrije Universiteit Brussel, Brussels, Belgium
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Gorman PH, Scott W, VanHiel L, Tansey KE, Sweatman WM, Geigle PR. Comparison of peak oxygen consumption response to aquatic and robotic therapy in individuals with chronic motor incomplete spinal cord injury: a randomized controlled trial. Spinal Cord 2019; 57:471-481. [DOI: 10.1038/s41393-019-0239-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 12/14/2018] [Accepted: 01/02/2019] [Indexed: 01/17/2023]
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Lefeber N, De Keersmaecker E, Henderix S, Michielsen M, Kerckhofs E, Swinnen E. Physiological Responses and Perceived Exertion During Robot-Assisted and Body Weight-Supported Gait After Stroke. Neurorehabil Neural Repair 2018; 32:1043-1054. [PMID: 30417724 DOI: 10.1177/1545968318810810] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Physiological responses are rarely considered during walking after stroke and if considered, only during a short period (3-6 minutes). The aims of this study were to examine physiological responses during 30-minute robot-assisted and body weight-supported treadmill and overground walking and compare intensities with exercise guidelines. METHODS A total of 14 ambulatory stroke survivors (age: 61 ± 9 years; time after stroke: 2.8 ± 2.8 months) participated in 3 separate randomized walking trials. Patients walked overground, on a treadmill, and in the Lokomat (60% robotic guidance) for 30 minutes at matched speeds (2.0 ± 0.5 km/h) and matched levels of body weight support (BWS; 41% ± 16%). Breath-by-breath gas analysis, heart rate, and perceived exertion were assessed continuously. RESULTS Net oxygen consumption, net carbon dioxide production, net heart rate, and net minute ventilation were about half as high during robot-assisted gait as during body weight-supported treadmill and overground walking ( P < .05). Net minute ventilation, net breathing frequency, and net perceived exertion significantly increased between 6 and 30 minutes (respectively, 1.8 L/min, 2 breaths/min, and 3.8 units). During Lokomat walking, exercise intensity was significantly below exercise recommendations; during body weight-supported overground and treadmill walking, minimum thresholds were reached (except for percentage of heart rate reserve during treadmill walking). CONCLUSION In ambulatory stroke survivors, the oxygen and cardiorespiratory demand during robot-assisted gait at constant workload are considerably lower than during overground and treadmill walking at matched speeds and levels of body weight support. Future studies should examine how robotic devices can be Future studies should examine how robotic devices can be exploited to induce aerobic exercise.
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Affiliation(s)
- Nina Lefeber
- 1 Rehabilitation Research-Neurological Rehabilitation Group, Vrije Universiteit Brussel, Brussels, Belgium
| | - Emma De Keersmaecker
- 1 Rehabilitation Research-Neurological Rehabilitation Group, Vrije Universiteit Brussel, Brussels, Belgium
| | | | | | - Eric Kerckhofs
- 1 Rehabilitation Research-Neurological Rehabilitation Group, Vrije Universiteit Brussel, Brussels, Belgium
| | - Eva Swinnen
- 1 Rehabilitation Research-Neurological Rehabilitation Group, Vrije Universiteit Brussel, Brussels, Belgium
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Locomotor training using an overground robotic exoskeleton in long-term manual wheelchair users with a chronic spinal cord injury living in the community: Lessons learned from a feasibility study in terms of recruitment, attendance, learnability, performance and safety. J Neuroeng Rehabil 2018; 15:12. [PMID: 29490678 PMCID: PMC5831695 DOI: 10.1186/s12984-018-0354-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 02/15/2018] [Indexed: 02/07/2023] Open
Abstract
Background For individuals who sustain a complete motor spinal cord injury (SCI) and rely on a wheelchair as their primary mode of locomotion, overground robotic exoskeletons represent a promising solution to stand and walk again. Although overground robotic exoskeletons have gained tremendous attention over the past decade and are now being transferred from laboratories to clinical settings, their effects remain unclear given the paucity of scientific evidence and the absence of large-scale clinical trials. This study aims to examine the feasibility of a locomotor training program with an overground robotic exoskeleton in terms of recruitment, attendance, and drop-out rates as well as walking performance, learnability, and safety. Methods Individuals with a SCI were invited to participate in a 6 to 8-week locomotor training program with a robotic exoskeleton encompassing 18 sessions. Selected participants underwent a comprehensive screening process and completed two familiarization sessions with the robotic exoskeleton. The outcome measures were the rate of recruitment of potential participants, the rate of attendance at training sessions, the rate of drop-outs, the ability to walk with the exoskeleton, and its progression over the program as well as the adverse events. Results Out of 49 individuals who expressed their interest in participating in the study, only 14 initiated the program (recruitment rate = 28.6%). Of these, 13 individuals completed the program (drop-out rate = 7.1%) and attended 17.6 ± 1.1 sessions (attendance rate = 97.9%). Their greatest standing time, walking time, and number of steps taken during a session were 64.5 ± 10.2 min, 47.2 ± 11.3 min, and 1843 ± 577 steps, respectively. During the training program, these last three parameters increased by 45.3%, 102.1%, and 248.7%, respectively. At the end of the program, when walking with the exoskeleton, most participants required one therapist (85.7%), needed stand-by or contact-guard assistance (57.1%), used forearm crutches (71.4%), and reached a walking speed of 0.25 ± 0.05 m/s. Five participants reported training-related pain or stiffness in the upper extremities during the program. One participant sustained bilateral calcaneal fractures and stopped the program. Conclusions This study confirms that larger clinical trials investigating the effects of a locomotor training program with an overground robotic exoskeleton are feasible and relatively safe in individuals with complete motor SCI. Moreover, to optimize the recruitment rate and safety in future trials, this study now highlights the need of developing pre-training rehabilitation programs to increase passive lower extremity range of motion and standing tolerance. This study also calls for the development of clinical practice guidelines targeting fragility fracture risk assessment linked to the use of overground robotic exoskeletons.
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Systematic Review of Appropriate Robotic Intervention for Gait Function in Subacute Stroke Patients. BIOMED RESEARCH INTERNATIONAL 2018; 2018:4085298. [PMID: 29546057 PMCID: PMC5818914 DOI: 10.1155/2018/4085298] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 12/12/2017] [Accepted: 12/25/2017] [Indexed: 11/18/2022]
Abstract
The purpose of this study was to critically evaluate the effects of robot-assisted gait training (RAGT) on gait-related function in patients with acute/subacute stroke. We conducted a systematic review of randomized controlled trials published between May 2012 and April 2016. This search included 334 articles (Cochrane, 51 articles; Embase, 175 articles; PubMed, 108 articles). Based on the inclusion and exclusion criteria, 7 studies were selected for this review. We performed a quality evaluation using the PEDro scale. In this review, 3 studies used an exoskeletal robot, and 4 studies used an end-effector robot as interventions. As a result, RAGT was found to be effective in improving walking ability in subacute stroke patients. Significant improvements in gait speed, functional ambulatory category, and Rivermead mobility index were found with RAGT compared with conventional physical therapy (p < 0.05). Therefore, aggressive weight support and gait training at an early stage using a robotic device are helpful, and robotic intervention should be applied according to the patient's functional level and onset time of stroke.
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Gagnon DH, Vermette M, Duclos C, Aubertin-Leheudre M, Ahmed S, Kairy D. Satisfaction and perceptions of long-term manual wheelchair users with a spinal cord injury upon completion of a locomotor training program with an overground robotic exoskeleton. Disabil Rehabil Assist Technol 2017; 14:138-145. [PMID: 29256640 DOI: 10.1080/17483107.2017.1413145] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AIM The main objectives of this study were to quantify clients' satisfaction and perception upon completion of a locomotor training program with an overground robotic exoskeleton. METHODS A group of 14 wheelchair users with a spinal cord injury, who finished a 6-8-week locomotor training program with the robotic exoskeleton (18 training sessions), were invited to complete a web-based electronic questionnaire. This questionnaire encompassed 41 statements organized around seven key domains: overall satisfaction related to the training program, satisfaction related to the overground robotic exoskeleton, satisfaction related to the program attributes, perceived learnability, perceived health benefits and risks and perceived motivation to engage in physical activity. Each statement was rated using a visual analogue scale ranging from "0 = totally disagree" to "100 = completely agree". RESULTS Overall, respondents unanimously considered themselves satisfied with the locomotor training program with the robotic exoskeleton (95.7 ± 0.7%) and provided positive feedback about the robotic exoskeleton itself (82.3 ± 6.9%), the attributes of the locomotor training program (84.5 ± 6.9%) and their ability to learn to perform sit-stand transfers and walk with the robotic exoskeleton (79.6 ± 17%). Respondents perceived some health benefits (67.9 ± 16.7%) and have reported no fear of developing secondary complications or of potential risk for themselves linked to the use of the robotic exoskeleton (16.7 ± 8.2%). At the end of the program, respondents felt motivated to engage in a regular physical activity program (91.3 ± 0.1%). CONCLUSION This study provides new insights on satisfaction and perceptions of wheelchair users while also confirming the relevance to continue to improve such technologies, and informing the development of future clinical trials. Implications for Rehabilitation All long-term manual wheelchair users with a spinal cord injury who participated in the study are unanimously satisfied upon completion of a 6-8-week locomotor training program with the robotic exoskeleton and would recommend the program to their peers. All long-term manual wheelchair users with a spinal cord injury who participated in the study offered positive feedback about the robotic exoskeleton itself and feel it is easy to learn to perform sit-stand transfers and walk with the robotic exoskeleton. All long-term manual wheelchair users with a spinal cord injury who participated in the study predominantly perceived improvements in their overall health status, upper limb strength and endurance as well as in their sleep and psychological well-being upon completion of a 6-8-week locomotor training program with the robotic exoskeleton. All long-term manual wheelchair users with a spinal cord injury who participated in the study unanimously felt motivated to engage in a regular physical activity program adapted to their condition and most of them do plan to continue to participate in moderate-to-strenuous physical exercise. Additional research on clients' perspectives, especially satisfaction with the overground exoskeleton and locomotor training program attributes, is needed.
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Affiliation(s)
- Dany H Gagnon
- a School of Rehabilitation , Université de Montréal , QC , Canada.,b Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Institut de réadaptation Gingras-Lindsay-de-Montréal, CIUSSS Centre-Sud-de-l'Île-de-Montréal , QC , Canada
| | - Martin Vermette
- b Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Institut de réadaptation Gingras-Lindsay-de-Montréal, CIUSSS Centre-Sud-de-l'Île-de-Montréal , QC , Canada
| | - Cyril Duclos
- a School of Rehabilitation , Université de Montréal , QC , Canada.,b Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Institut de réadaptation Gingras-Lindsay-de-Montréal, CIUSSS Centre-Sud-de-l'Île-de-Montréal , QC , Canada
| | - Mylène Aubertin-Leheudre
- c Faculty of Science, Department of Exercise Science , Université du Québec à Montréal , QC , Canada
| | - Sara Ahmed
- b Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Institut de réadaptation Gingras-Lindsay-de-Montréal, CIUSSS Centre-Sud-de-l'Île-de-Montréal , QC , Canada.,d School of Physical and Occupational Therapy , McGill University , Montreal, QC , Canada
| | - Dahlia Kairy
- a School of Rehabilitation , Université de Montréal , QC , Canada.,b Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal, Institut de réadaptation Gingras-Lindsay-de-Montréal, CIUSSS Centre-Sud-de-l'Île-de-Montréal , QC , Canada
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Bilateral, Misalignment-Compensating, Full-DOF Hip Exoskeleton: Design and Kinematic Validation. Appl Bionics Biomech 2017; 2017:5813154. [PMID: 28790799 PMCID: PMC5534269 DOI: 10.1155/2017/5813154] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Revised: 05/29/2017] [Accepted: 06/15/2017] [Indexed: 11/18/2022] Open
Abstract
A shared design goal for most robotic lower limb exoskeletons is to reduce the metabolic cost of locomotion for the user. Despite this, only a limited amount of devices was able to actually reduce user metabolic consumption. Preservation of the natural motion kinematics was defined as an important requirement for a device to be metabolically beneficial. This requires the inclusion of all human degrees of freedom (DOF) in a design, as well as perfect alignment of the rotation axes. As perfect alignment is impossible, compensation for misalignment effects should be provided. A misalignment compensation mechanism for a 3-DOF system is presented in this paper. It is validated by the implementation in a bilateral hip exoskeleton, resulting in a compact and lightweight device that can be donned fast and autonomously, with a minimum of required adaptations. Extensive testing of the prototype has shown that hip range of motion of the user is maintained while wearing the device and this for all three hip DOFs. This allowed the users to maintain their natural motion patterns when they are walking with the novel hip exoskeleton.
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Morone G, Paolucci S, Cherubini A, De Angelis D, Venturiero V, Coiro P, Iosa M. Robot-assisted gait training for stroke patients: current state of the art and perspectives of robotics. Neuropsychiatr Dis Treat 2017; 13:1303-1311. [PMID: 28553117 PMCID: PMC5440028 DOI: 10.2147/ndt.s114102] [Citation(s) in RCA: 130] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
In this review, we give a brief outline of robot-mediated gait training for stroke patients, as an important emerging field in rehabilitation. Technological innovations are allowing rehabilitation to move toward more integrated processes, with improved efficiency and less long-term impairments. In particular, robot-mediated neurorehabilitation is a rapidly advancing field, which uses robotic systems to define new methods for treating neurological injuries, especially stroke. The use of robots in gait training can enhance rehabilitation, but it needs to be used according to well-defined neuroscientific principles. The field of robot-mediated neurorehabilitation brings challenges to both bioengineering and clinical practice. This article reviews the state of the art (including commercially available systems) and perspectives of robotics in poststroke rehabilitation for walking recovery. A critical revision, including the problems at stake regarding robotic clinical use, is also presented.
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Affiliation(s)
- Giovanni Morone
- Private Inpatient Unit
- Clinical Laboratory of Experimental Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
| | - Stefano Paolucci
- Private Inpatient Unit
- Clinical Laboratory of Experimental Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
| | | | | | | | | | - Marco Iosa
- Private Inpatient Unit
- Clinical Laboratory of Experimental Neurorehabilitation, IRCCS Santa Lucia Foundation, Rome, Italy
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