1
|
Bingöl H, Demirtaş Karaoba D. A Comparison of the Functioning and Disability Levels of Children With Hemiplegic and Diplegic Cerebral Palsy Based on ICF-CY Components. Percept Mot Skills 2024; 131:1145-1162. [PMID: 38736155 DOI: 10.1177/00315125241254130] [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] [Indexed: 05/14/2024]
Abstract
We compared children with hemiplegic and diplegic cerebral palsy (CP) using the conceptual framework of the International Classification of Functioning, Disability and Health: Child and Youth version (ICF-CY). We enrolled 42 children with CP aged 5 - 13 years old (M age = 9.57, SD = 2.8 years). We assessed their trunk control and dynamic balance with the Trunk Control Measurement Scale (TCMS) and the Timed Up and Go test (TUG), and we used ABILHAND-Kids and Assessment of Life Habits (Life-H) to assess their manual ability and participation with activities of daily living. We administered the European Child Environment Questionnaire (ECEQ) to identify relevant environmental factors. We employed structural equation modeling (SEM) to identify specific factors contributing to potential differences between these CP groups. Children with hemiplegic CP demonstrated significantly better outcomes in terms of trunk control, dynamic balance, and environmental factors compared to those with diplegic CP (p < .05). In contrast, children with diplegic CP demonstrated superior outcomes regarding manual ability, compared to those with hemiplegic CP (p < .001). In our structural equation models, trunk control strongly predicted both dynamic balance (0.75) and environmental factors (0.74). Moreover, the relationships between trunk control and participation in daily and social activities were 0.54 and 0.47, respectively. Impaired trunk control and dynamic balance were significant contributors to increased activity restrictions and environmental barriers in children with diplegic CP. This suggests that improving disability and functioning in children with diplegic CP requires a focus on trunk control training and dynamic balance exercises.
Collapse
Affiliation(s)
- Hasan Bingöl
- Department of Therapy and Rehabilitation, Vocational School of Health Services, Mus Alparslan University, Mus, Turkey
| | - Dilan Demirtaş Karaoba
- Department of Physiotherapy and Rehabilitation, Faculty of Health Sciences, Inonu University, Malatya, Turkey
| |
Collapse
|
2
|
Maggio MG, Valeri MC, De Luca R, Di Iulio F, Ciancarelli I, De Francesco M, Calabrò RS, Morone G. The Role of Immersive Virtual Reality Interventions in Pediatric Cerebral Palsy: A Systematic Review across Motor and Cognitive Domains. Brain Sci 2024; 14:490. [PMID: 38790468 PMCID: PMC11120259 DOI: 10.3390/brainsci14050490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 04/30/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Background: In recent years, new technologies have been applied in cerebral palsy. Among these, immersive virtual reality is one with promising motor and cognitive effects along with the reduced costs of its application. The level of immersion of the subject in the illusional world gives the feeling of being a real part of the virtual environment. This study aims to investigate the safety and the efficacy of immersive virtual reality in children affected by cerebral palsy. Methods: PubMed, Embase, Cochrane Database of Systematic Reviews, RehabData, and Web of Science were screened up to February 2023 to identify eligible clinical studies. Results: Out of 788, we included 15 studies involving CP patients. There was high heterogeneity in the outcomes considered, and the results showed non-inferiority to conventional therapy and initial additional benefits in comparison with conventional rehabilitation. Conclusions: Immersive virtual reality emerges as a pivotal technological tool in rehabilitation, seamlessly integrating with conventional therapy within CP rehabilitation programs. Indeed, it not only enhances motivation but significantly increases children's functional capacity and abilities.
Collapse
Affiliation(s)
- Maria Grazia Maggio
- IRCCS Centro Neurolesi “Bonino Pulejo”, S.S. 113, Contrada Casazza, 98124 Messina, Italy; (M.G.M.); (R.D.L.); (M.D.F.)
| | - Maria Chiara Valeri
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.C.V.); (I.C.); (G.M.)
| | - Rosaria De Luca
- IRCCS Centro Neurolesi “Bonino Pulejo”, S.S. 113, Contrada Casazza, 98124 Messina, Italy; (M.G.M.); (R.D.L.); (M.D.F.)
| | | | - Irene Ciancarelli
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.C.V.); (I.C.); (G.M.)
| | - Morena De Francesco
- IRCCS Centro Neurolesi “Bonino Pulejo”, S.S. 113, Contrada Casazza, 98124 Messina, Italy; (M.G.M.); (R.D.L.); (M.D.F.)
| | - Rocco Salvatore Calabrò
- IRCCS Centro Neurolesi “Bonino Pulejo”, S.S. 113, Contrada Casazza, 98124 Messina, Italy; (M.G.M.); (R.D.L.); (M.D.F.)
| | - Giovanni Morone
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (M.C.V.); (I.C.); (G.M.)
- San Raffaele Institute of Sulmona, 67039 Sulmona, Italy
| |
Collapse
|
3
|
Lee SJ, Kim TY, Kim KM, Cho SR. Comparison between prefabricated ankle-foot orthoses, Dyna Ankle and UD Flex, in patients with hemiplegia. J Int Med Res 2024; 52:3000605241233514. [PMID: 38501996 PMCID: PMC10952991 DOI: 10.1177/03000605241233514] [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: 08/21/2023] [Accepted: 01/29/2024] [Indexed: 03/20/2024] Open
Abstract
OBJECTIVE To compare the kinematic effects of two widely-used prefabricated ankle-foot orthoses (AFOs), the Dyna Ankle (DA) and UD Flex (UD), on the gait cycle of patients with hemiplegia due to cerebral palsy or acquired brain injury. METHODS This was a retrospective cohort study involving 29 patients. Gait analysis results were assessed under three conditions: barefoot, with the DA, and with the UD. Friedman tests and post hoc analysis with Bonferroni correction were performed to assess differences between the three conditions. RESULTS The DA significantly improved ankle dorsiflexion during the mid-swing phase, making it more effective in correcting foot drop compared with the UD (DA: 2.28°, UD: 0.44°). Conversely, the UD was more effective in preventing knee flexion during the loading response (DA: 28.11°, UD: 26.72°). CONCLUSIONS The DA improved ankle dorsiflexion during the swing phase significantly more than that with the UD in patients with hemiplegia. Compared with the DA, the UD more effectively prevented increased knee flexion during the loading response. The choice to prescribe these orthoses should consider individual patient characteristics.
Collapse
Affiliation(s)
- Su Ji Lee
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Tae Yong Kim
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyung Min Kim
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung-Rae Cho
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
- Graduate Program of Biomedical Engineering, Yonsei University College of Medicine, Seoul, Korea
- Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul, Korea
| |
Collapse
|
4
|
Traceable Features of Static Plantar Pressure Characteristics and Foot Postures in College Students with Hemiplegic Cerebral Palsy. J Pers Med 2022; 12:jpm12030394. [PMID: 35330394 PMCID: PMC8954704 DOI: 10.3390/jpm12030394] [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: 01/29/2022] [Revised: 02/28/2022] [Accepted: 03/02/2022] [Indexed: 02/01/2023] Open
Abstract
Patients with cerebral palsy (CP) are characterized by disturbances of mobility with postural and foot deformities. Subsequent development of CP may lead to changes in plantar loading. This study examined the characteristics of foot types and relative loads associated with centers of gravity and foot posture in college students with left and right hemiplegic CP, as well as these differences between unaffected and hemiplegic limbs. A cross-sectional study of 45 hemiplegic college students with mild CP and 62 healthy students was conducted. Static plantar pressure was measured with a JC Mat. CP students exhibited low arches, and their plantar pressure distributions (PPDs) were mainly exerted on the left forefoot, as well as on the right forefoot and rearfoot. The weight shifted to the unaffected foot with dual plantar loading regions (forefoot and rearfoot), rather than the hemiplegic foot with a single region (forefoot). PPDs commonly increased at the medial metatarsals of both feet, and hemiplegic CP students presented the increased PPDs on the medial aspect of the hemiplegic foot accompanied by a rearfoot valgus posture pattern. The findings revealed a traceable feature to a possible connection among the pronated low arches, mild centers of gravity, metatarsal syndrome and rearfoot valgus of the hemiplegic limbs in CP patients.
Collapse
|
5
|
Morbidoni C, Cucchiarelli A, Agostini V, Knaflitz M, Fioretti S, Di Nardo F. Machine-Learning-Based Prediction of Gait Events From EMG in Cerebral Palsy Children. IEEE Trans Neural Syst Rehabil Eng 2021; 29:819-830. [PMID: 33909568 DOI: 10.1109/tnsre.2021.3076366] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Machine-learning techniques are suitably employed for gait-event prediction from only surface electromyographic (sEMG) signals in control subjects during walking. Nevertheless, a reference approach is not available in cerebral-palsy hemiplegic children, likely due to the large variability of foot-floor contacts. This study is designed to investigate a machine-learning-based approach, specifically developed to binary classify gait events and to predict heel-strike (HS) and toe-off (TO) timing from sEMG signals in hemiplegic-child walking. To this objective, sEMG signals are acquired from five hemiplegic-leg muscles in nearly 2500 strides from 20 hemiplegic children, acknowledged as Winters' group 1 and 2. sEMG signals, segmented in overlapping windows of 600 samples (pace = 5 samples), are used to train a multi-layer perceptron model. Intra-subject and inter-subject experimental settings are tested. The best-performing intra-subject approach is able to provide in the hemiplegic population a mean classification accuracy (±SD) of 0.97±0.01 and a suitable prediction of HS and TO events, in terms of average mean absolute error (MAE, 14.8±3.2 ms for HS and 17.6±4.2 ms for TO) and F1-score (0.95±0.03 for HS and 0.92±0.07 for TO). These results outperform previous sEMG-based attempts in cerebral-palsy populations and are comparable with outcomes achieved by reference approaches in control populations. In conclusion, the findings of the study prove the feasibility of neural networks in predicting the two main gait events using surface EMG signals, also in condition of high variability of the signal to predict as in hemiplegic cerebral palsy.
Collapse
|
6
|
Elnaggar RK. An Analytical Insight Into How Walking Speed and Spatial and Temporal Symmetry Are Related to Ankle Dysfunctions in Children With Hemiplegic Cerebral Palsy. Am J Phys Med Rehabil 2021; 100:458-464. [PMID: 32858535 DOI: 10.1097/phm.0000000000001576] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE The aim of the study was to identify the major determining factors among ankle dysfunctions for walking speed and symmetry in children with hemiplegic cerebral palsy. DESIGN This was a prospective analysis that included 52 children with hemiplegic cerebral palsy, aged between 5 and 8 yrs, had mild spasticity, and were functioning at Gross Motor Function Classification System level I or II. The dorsiflexor and plantar flexor strength, dynamic spasticity (represented by gastrocnemius muscle lengthening velocity during stance phase), plantar flexors stiffness, ankle joint position sense, and walking performance (spatiotemporal parameter) were assessed. RESULTS The least absolute shrinkage and selection operator regression analyses showed that the dorsiflexor strength of the paretic limb was the major determining factor of walking speed (R2 = 0.38, P < 0.001). Dynamic spasticity of the plantar flexors explained a portion of the variance in walking speed (R2 = 0.15, P < 0.001) and the highest portion of the variance in spatial walking symmetry (R2 = 0.18, P = 0.002). In addition, the ankle joint position sense was the primary determinant of temporal walking symmetry (R2 = 0.10, P = 0.021). CONCLUSIONS In children with hemiplegic cerebral palsy, walking speed is mostly influenced by dorsiflexor muscle strength, temporal walking symmetry is associated with the joint position sense, whereas spatial walking symmetry is explicated by the dynamic spasticity of the plantar flexor muscles.
Collapse
Affiliation(s)
- Ragab K Elnaggar
- From the Department of Physical Therapy and Health Rehabilitation, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia; and Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt
| |
Collapse
|
7
|
Jequier Gygax M, Maillard AM, Favre J. Could Gait Biomechanics Become a Marker of Atypical Neuronal Circuitry in Human Development?-The Example of Autism Spectrum Disorder. Front Bioeng Biotechnol 2021; 9:624522. [PMID: 33796508 PMCID: PMC8009281 DOI: 10.3389/fbioe.2021.624522] [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: 10/31/2020] [Accepted: 02/19/2021] [Indexed: 12/28/2022] Open
Abstract
This perspective paper presents converging recent knowledge in neurosciences (motor neurophysiology, neuroimaging and neuro cognition) and biomechanics to outline the relationships between maturing neuronal network, behavior, and gait in human development. Autism Spectrum Disorder (ASD) represents a particularly relevant neurodevelopmental disorder (NDD) to study these convergences, as an early life condition presenting with sensorimotor and social behavioral alterations. ASD diagnosis relies solely on behavioral criteria. The absence of biological marker in ASD is a main challenge, and hampers correlations between behavioral development and standardized data such as brain structure alterations, brain connectivity, or genetic profile. Gait, as a way to study motor system development, represents a well-studied, early life ability that can be characterized through standardized biomechanical analysis. Therefore, developmental gait biomechanics might appear as a possible motor phenotype and biomarker, solid enough to be correlated to neuronal network maturation, in normal and atypical developmental trajectories—like in ASD.
Collapse
Affiliation(s)
- Marine Jequier Gygax
- Service des Troubles du Spectre de l'Autisme, Department of Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Anne M Maillard
- Service des Troubles du Spectre de l'Autisme, Department of Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Julien Favre
- Swiss BioMotion Lab, Department of Musculoskeletal Medicine, Lausanne University Hospital and University of Lausanne (CHUV-UNIL), Lausanne, Switzerland
| |
Collapse
|
8
|
Hung YC, Shirzad F, Saleem M, Gordon AM. Intensive upper extremity training improved whole body movement control for children with unilateral spastic cerebral palsy. Gait Posture 2020; 81:67-72. [PMID: 32683215 PMCID: PMC10656814 DOI: 10.1016/j.gaitpost.2020.07.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 06/23/2020] [Accepted: 07/07/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Children with unilateral spastic cerebral palsy (USCP) exhibit impaired bimanual coordination, gait control, and whole body movement control. Intensive upper extremity training has been found to be effective for improving upper extremity function. However, the effectiveness of the intensive upper extremity training on whole body movement control is not known. RESEARCH QUESTION The present study aimed to evaluate the effects of Constraint Induced Movement Therapy (CIMT) and Hand Arm Bimanual Intensive Therapy (HABIT) on bimanual coordination and gait control during a complex whole body task. METHODS Sixteen children with congenital hemiplegia (age 6-12 years; GMFCS: I-II, MACS: I-II) were randomly assigned to either CIMT or HABIT for 6 h per day training for 15 days. Children were asked to perform two whole body tasks (walking with and without a tray carrying) while 3-D kinematic analysis was performed before and after training. RESULTS After training, the HABIT group increased the symmetry in height of their hands during tray carrying (more leveled tray). Both CIMT and HABIT groups decreased the lateral motion of the tray. The CIMT group increased speed and stride length after training in both the walking and tray carrying tasks. Both groups also increased their minimum toe clearance (all p < 0.05). SIGNIFICANCE Two types of intensive upper extremity training have provided significant improvements to whole body movement control for children with USCP. Adhering to the specificity of practice concept, HABIT improved bimanual coordination after training during the whole body tray carrying tasks. Given extensive interactions between the upper and lower extremities in real-world activities, future studies should focus on the effects of such combined training.
Collapse
Affiliation(s)
- Ya-Ching Hung
- Department of Family, Nutrition, and Exercise Sciences, Queens College, City University of New York, 65-30 Kissena Blvd, Flushing, NY 11367, USA.
| | - Fawzia Shirzad
- Department of Family, Nutrition, and Exercise Sciences, Queens College, City University of New York, 65-30 Kissena Blvd, Flushing, NY 11367, USA
| | - Maria Saleem
- Department of Family, Nutrition, and Exercise Sciences, Queens College, City University of New York, 65-30 Kissena Blvd, Flushing, NY 11367, USA
| | - Andrew M Gordon
- Department of Biobehavioral Sciences, Teachers College, Columbia University, 525 West 120th Street, Box 199, NY 10027, USA
| |
Collapse
|
9
|
Effects of dual tasking on postural and gait performances in children with cerebral palsy and healthy children. Int J Dev Neurosci 2019; 79:54-64. [DOI: 10.1016/j.ijdevneu.2019.10.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 10/18/2019] [Accepted: 10/21/2019] [Indexed: 11/17/2022] Open
|
10
|
Şahin S, Köse B, Aran OT, Bahadır Ağce Z, Kayıhan H. The Effects of Virtual Reality on Motor Functions and Daily Life Activities in Unilateral Spastic Cerebral Palsy: A Single-Blind Randomized Controlled Trial. Games Health J 2019; 9:45-52. [PMID: 31335174 DOI: 10.1089/g4h.2019.0020] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Aim: This study was designed to investigate the effects of virtual reality (VR) through Kinect on both gross and fine motor functions and independence in daily living activities in children with unilateral spastic cerebral palsy (USCP). Materials and Methods: This study was designed as a single-blind, randomized, controlled trial. Sixty children with USCP were randomized and split equally between the VR intervention group (10 females and 20 males with a mean age of 10.5 ± 3.62 years) and the traditional occupational therapy (TOT) intervention group (13 females and 17 males with a mean age of 10.06 ± 3.24 years). Both groups were evaluated in terms of motor functioning via the Bruininks-Oseretsky Test of Motor Proficiency-Short Form (BOTMP-SF) and were assessed in accordance with independence in daily activities via the WeeFunctional Independence Measure (WeeFIM). Interventions were conducted for 8 weeks with the main objective of improving motor functions and independence in daily activities. Results: Total motor functions and total independence in daily lives in both groups improved after 8 weeks of intervention. A comparison between groups revealed significantly greater improvements in both gross and fine motor functions and daily activities in the VR group than in the TOT group (P < 0.001). Conclusion: The Kinect-based VR intervention approach is important to improving motor functions and independence in daily activities of children with USCP.
Collapse
Affiliation(s)
- Sedef Şahin
- Department of Occupational Therapy, Hacettepe University Faculty of Health Sciences, Ankara, Turkey
| | - Barkın Köse
- Department of Occupational Therapy, Hacettepe University Faculty of Health Sciences, Ankara, Turkey
| | - Orkun Tahir Aran
- Department of Occupational Therapy, Hacettepe University Faculty of Health Sciences, Ankara, Turkey
| | - Zeynep Bahadır Ağce
- Department of Occupational Therapy, Üsküdar University Faculty of Health Sciences, İstanbul, Turkey
| | - Hülya Kayıhan
- Department of Occupational Therapy, Faculty of Health Sciences, Biruni University, Istanbul, Turkey
| |
Collapse
|
11
|
EMG-Based Characterization of Walking Asymmetry in Children with Mild Hemiplegic Cerebral Palsy. BIOSENSORS-BASEL 2019; 9:bios9030082. [PMID: 31252517 PMCID: PMC6784376 DOI: 10.3390/bios9030082] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/18/2019] [Accepted: 06/24/2019] [Indexed: 11/30/2022]
Abstract
Hemiplegia is a neurological disorder that is often detected in children with cerebral palsy. Although many studies have investigated muscular activity in hemiplegic legs, few EMG-based findings focused on unaffected limb. This study aimed to quantify the asymmetric behavior of lower-limb-muscle recruitment during walking in mild-hemiplegic children from surface-EMG and foot-floor contact features. sEMG signals from tibialis anterior (TA) and gastrocnemius lateralis and foot-floor contact data during walking were analyzed in 16 hemiplegic children classified as W1 according to Winter’ scale, and in 100 control children. Statistical gait analysis, a methodology achieving a statistical characterization of gait by averaging surface-EMG-based features, was performed. Results, achieved in hundreds of strides for each child, indicated that in the hemiplegic side with respect to the non-hemiplegic side, W1 children showed a statistically significant: decreased number of strides with normal foot-floor contact; decreased stance-phase length and initial-contact sub-phase; curtailed, less frequent TA activity in terminal swing and a lack of TA activity at heel-strike. The acknowledged impairment of anti-phase eccentric control of dorsiflexors was confirmed in the hemiplegic side, but not in the contralateral side. However, a modified foot-floor contact pattern is evinced also in the contralateral side, probably to make up for balance requirements.
Collapse
|
12
|
Tian S, Li M, Wang Y, Chen X. Application of an Improved Correlation Method in Electrostatic Gait Recognition of Hemiparetic Patients. SENSORS (BASEL, SWITZERLAND) 2019; 19:E2529. [PMID: 31163585 PMCID: PMC6603782 DOI: 10.3390/s19112529] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/29/2019] [Accepted: 05/30/2019] [Indexed: 01/31/2023]
Abstract
Hemiparesis is one of the common sequelae of neurological diseases such as strokes, which can significantly change the gait behavior of patients and restrict their activities in daily life. The results of gait characteristic analysis can provide a reference for disease diagnosis and rehabilitation; however, gait correlation as a gait characteristic is less utilized currently. In this study, a new non-contact electrostatic field sensing method was used to obtain the electrostatic gait signals of hemiplegic patients and healthy control subjects, and an improved Detrended Cross-Correlation Analysis cross-correlation coefficient method was proposed to analyze the obtained electrostatic gait signals. The results show that the improved method can better obtain the dynamic changes of the scaling index under the multi-scale structure, which makes up for the shortcomings of the traditional Detrended Cross-Correlation Analysis cross-correlation coefficient method when calculating the electrostatic gait signal of the same kind of subjects, such as random and incomplete similarity in the trend of the scaling index spectrum change. At the same time, it can effectively quantify the correlation of electrostatic gait signals in subjects. The proposed method has the potential to be a powerful tool for extracting the gait correlation features and identifying the electrostatic gait of hemiplegic patients.
Collapse
Affiliation(s)
- Shanshan Tian
- State Key Laboratory of Mechatronics Engineering and Control, Beijing Institute of Technology, Beijing 100081, China.
| | - Mengxuan Li
- State Key Laboratory of Mechatronics Engineering and Control, Beijing Institute of Technology, Beijing 100081, China.
| | - Yifei Wang
- State Key Laboratory of Mechatronics Engineering and Control, Beijing Institute of Technology, Beijing 100081, China.
| | - Xi Chen
- State Key Laboratory of Mechatronics Engineering and Control, Beijing Institute of Technology, Beijing 100081, China.
| |
Collapse
|
13
|
Ghaffar A, Dehghani-Sanij AA, Xie SQ. A review of gait disorders in the elderly and neurological patients for robot-assisted training. Disabil Rehabil Assist Technol 2019; 15:256-270. [PMID: 30777472 DOI: 10.1080/17483107.2019.1568594] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Purpose: Ambulation is an important objective for people with pathological gaits. Exoskeleton robots can assist these people to complete their activities of daily living. There are exoskeletons that have been presented in literature to assist the elderly and other pathological gait users. This article presents a review of the degree of support required in the elderly and neurological gait disorders found in the human population. This will help to advance the design of robot-assisted devices based on the needs of the end users.Methods: The articles included in this review are collected from different databases including Science Direct, Springer Link, Web of Science, Medline and PubMed and with the purpose to investigate the gait parameters of elderly and neurological patients. Studies were included after considering the full texts and only those which focus on spatiotemporal, kinematic and kinetic gait parameters were selected as they are most relevant to the scope of this review. A systematic review and meta-analysis were conducted.Results: The meta-analysis report on the spatiotemporal, kinematic and kinetic gait parameters of elderly and neurological patients revealed a significant difference based on the type and level of impairment. Healthy elderly population showed deviations in the gait parameters due to age, however, significant difference is observed in the gait parameters of the neurological patients.Conclusion: A level of agreement was observed in most of the studies however the review also noticed some controversies among different studies in the same group. The review on the spatiotemporal, kinematics and kinetic gait parameters will provide a summary of the fundamental needs of the users for the future design and development of robotic assistive devices.Implications for rehabilitationThe support requirements provide the foundation for designing assistive devices.The findings will be crucial in defining the design criteria for robot assistive devices.
Collapse
Affiliation(s)
- Asim Ghaffar
- School of Mechanical Engineering, University of Leeds, Leeds, UK.,Department of Mechanical and Mechatronics Engineering, University of Engineering and Technology, Lahore, Faisalabad Campus, Pakistan
| | | | - Sheng Quan Xie
- Faculty of Engineering, School of Electronic and Electrical Engineering and School of Mechanical Engineering, University of Leeds, Leeds, UK
| |
Collapse
|
14
|
Ya-Ching H. Influence of accuracy constraints on bimanual coordination and gait performance in children with unilateral spastic cerebral palsy. Gait Posture 2019; 68:106-110. [PMID: 30469104 DOI: 10.1016/j.gaitpost.2018.11.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 10/01/2018] [Accepted: 11/10/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND Children with unilateral spastic cerebral palsy (USCP) have both upper and lower extremities movement impairments of their more affected side. Many daily activities require whole body movement control. However, most studies for children with USCP only evaluated either upper or lower extremity impairments. RESEARCH QUESTION The present study aimed to assess the effects of accuracy constraints on walking and bimanual coordination for children with USCP during a whole body task. METHODS Ten children with USCP (age: 7-12 years; GMFCS levels: I - II) and ten age-matched typically-developed children (TDC) participated in the study. They were asked to walk and carry a water bottle with and without a cap using a tray at a preferred speed while 3-D kinematic analyses were performed. The two tasks of carrying a water bottle with and without a cap were each performed 5 trials with randomized order between participants. RESULTS TDC significantly decreased their walking speed, stride length, height differences between the two hands (symmetric bimanual coordination), vertical hand movement, and elbow joint excursion under higher accuracy constraints with no water bottle cap. Children with USCP showed significantly decreased walking speed, vertical hand movement, and elbow joint excursion under higher accuracy constraints. Children with USCP also significantly decreased walking deviation of line of progression. SIGNIFICANCE It is exciting to see that children with USCP GMFCS levels I and II were able to maintain their bimanual coordination and modify their gait performance under higher accuracy constraints. Therefore, future treatments or assessments could consider manipulating accuracy constraints even during complex whole body tasks for children with USCP.
Collapse
Affiliation(s)
- Hung Ya-Ching
- Department of Family, Nutrition, and Exercise Sciences, Queens College, City University of New York, 65-30 Kissena Blvd, Flushing, NY, 11367, USA.
| |
Collapse
|
15
|
Saleh E, Dahan-Oliel N, Montpetit K, Benaroch T, Yap R, Barakat N, Mulcahey MJ. Functional Gains in Children With Spastic Hemiplegia Following a Tendon Achilles Lengthening Using Computerized Adaptive Testing-A Pilot Study. Child Neurol Open 2018; 5:2329048X18811452. [PMID: 30456216 PMCID: PMC6238195 DOI: 10.1177/2329048x18811452] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 08/30/2018] [Accepted: 10/14/2018] [Indexed: 11/17/2022] Open
Abstract
Purpose: This pilot study evaluated the outcomes of tendon Achilles lengthening in 12 children (mean age: 11.2 years) with spastic hemiplegia. Methods: Cerebral Palsy Computer Adaptive Tests, the timed up-and-go, the Gross Motor Function Measure, the Gillette Functional Assessment Questionnaire, and the Pediatric Outcomes Data Collection Instrument were administered at baseline and at 6, 12, and 24 months postsurgery. Results: Significant improvement at the latest follow-up (12-24 months following surgery) was seen in all domains of the Cerebral Palsy Computer Adaptive Test: activity (P = .017), lower extremity (P = .005), global (P = .005), pain (P = .005), and fatigue (P = .028), as well as in the Gross Motor Function Measure-standing domain (P = .02) and the mobility domain of the Pediatric Outcomes Data Collection Instrument (P = .04). Conclusion: These findings indicate that the tendon Achilles lengthening improved functional outcome in these children as measured by tests of physical function, walking speed, and activity performance.
Collapse
Affiliation(s)
- Eli Saleh
- Université de Montréal, Montreal, Quebec, Canada
| | - Noémi Dahan-Oliel
- Shriners Hospital for Children, School of Physical and Occupational Therapy, McGill University, Montreal, Quebec, Canada
| | | | | | - Rita Yap
- Shriners Hospital for Children, Montreal, Quebec, Canada
| | - Nadia Barakat
- Shriners Hospitals for Children, Philadelphia, PA, USA
| | - M J Mulcahey
- Shriners Hospitals for Children, Jefferson School of Health Professions, Thomas Jefferson University, Philadelphia, PA, USA
| |
Collapse
|
16
|
Hung YC, Spingarn A. Whole body organization during a symmetric bimanual pick up task for children with unilateral cerebral palsy. Gait Posture 2018; 64:38-42. [PMID: 29843118 DOI: 10.1016/j.gaitpost.2018.05.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 05/08/2018] [Accepted: 05/24/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND Information on whole-body coordination involving bimanual coordination for children with unilateral spastic cerebral palsy (USCP) is limited. RESEARCH QUESTION The purpose of the current study is to test the hypothesis that during a whole-body pick up task, children with USCP will organize their whole- body movements and bimanual coordination differently than typically-developing children (TDC). METHODS Twelve children with USCP (average age: 8.3; MACS levels: I-II) and twelve age-matched TDC participated in the study. Children were asked to reach down, grasp, and pick up an empty box to waist height while Kinematic and Kinetic data were recorded and analyzed using a VICON system and two AMTI force plates. RESULTS Children with USCP had longer overall movement time, reaching down time, and grasping movement time (all P < 0.05) than TDC. Less bimanual coordination was indicated by greater finger vertical position differences and movement onset and offset timing differences (all P < 0.05). Additionally, greater bilateral joint position on differences were found for shoulder, elbow, hip, and knee when reaching down and for shoulder and elbow at the end of the task (all P < 0.05). Greater asymmetric bilateral ground reaction force and greater lateral and anterior center of pressure excursion were also found in children with USCP (all P < 0.05). SIGNIFICANCE Impairments in both bimanual and whole-body coordination were found during a simple whole-body task in children with USCP. Future treatments or assessments should consider whole-body tasks involving dual task constraints.
Collapse
Affiliation(s)
- Ya-Ching Hung
- Department of Family, Nutrition, and Exercise Sciences, Queens College, City University of New York, 65-30 Kissena Blvd, Flushing, NY 11367, USA.
| | - Aryeh Spingarn
- Department of Family, Nutrition, and Exercise Sciences, Queens College, City University of New York, 65-30 Kissena Blvd, Flushing, NY 11367, USA
| |
Collapse
|
17
|
Ghai S, Ghai I, Effenberg AO. Effect of rhythmic auditory cueing on gait in cerebral palsy: a systematic review and meta-analysis. Neuropsychiatr Dis Treat 2018; 14:43-59. [PMID: 29339922 PMCID: PMC5746070 DOI: 10.2147/ndt.s148053] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Auditory entrainment can influence gait performance in movement disorders. The entrainment can incite neurophysiological and musculoskeletal changes to enhance motor execution. However, a consensus as to its effects based on gait in people with cerebral palsy is still warranted. A systematic review and meta-analysis were carried out to analyze the effects of rhythmic auditory cueing on spatiotemporal and kinematic parameters of gait in people with cerebral palsy. Systematic identification of published literature was performed adhering to Preferred Reporting Items for Systematic Reviews and Meta-Analyses and American Academy for Cerebral Palsy and Developmental Medicine guidelines, from inception until July 2017, on online databases: Web of Science, PEDro, EBSCO, Medline, Cochrane, Embase and ProQuest. Kinematic and spatiotemporal gait parameters were evaluated in a meta-analysis across studies. Of 547 records, nine studies involving 227 participants (108 children/119 adults) met our inclusion criteria. The qualitative review suggested beneficial effects of rhythmic auditory cueing on gait performance among all included studies. The meta-analysis revealed beneficial effects of rhythmic auditory cueing on gait dynamic index (Hedge's g=0.9), gait velocity (1.1), cadence (0.3), and stride length (0.5). This review for the first time suggests a converging evidence toward application of rhythmic auditory cueing to enhance gait performance and stability in people with cerebral palsy. This article details underlying neurophysiological mechanisms and use of cueing as an efficient home-based intervention. It bridges gaps in the literature, and suggests translational approaches on how rhythmic auditory cueing can be incorporated in rehabilitation approaches to enhance gait performance in people with cerebral palsy.
Collapse
Affiliation(s)
- Shashank Ghai
- Institute for Sports Science, Leibniz University Hannover, Hannover, Germany
| | - Ishan Ghai
- School of Life Sciences, Jacobs University, Bremen, Germany
| | - Alfred O Effenberg
- Institute for Sports Science, Leibniz University Hannover, Hannover, Germany
| |
Collapse
|
18
|
Geiger M, Supiot A, Zory R, Aegerter P, Pradon D, Roche N. The effect of transcranial direct current stimulation (tDCS) on locomotion and balance in patients with chronic stroke: study protocol for a randomised controlled trial. Trials 2017; 18:492. [PMID: 29061169 PMCID: PMC5654046 DOI: 10.1186/s13063-017-2219-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 09/29/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Following stroke, patients are often left with hemiparesis that reduces balance and gait capacity. A recent, non-invasive technique, transcranial direct current stimulation, can be used to modify cortical excitability when used in an anodal configuration. It also increases the excitability of spinal neuronal circuits involved in movement in healthy subjects. Many studies in patients with stroke have shown that this technique can improve motor, sensory and cognitive function. For example, anodal tDCS has been shown to improve motor performance of the lower limbs in patients with stroke, such as voluntary quadriceps strength, toe-pinch force and reaction time. Nevertheless, studies of motor function have been limited to simple tasks. Surprisingly, the effects of tDCS on the locomotion and balance of patients with chronic stroke have never been evaluated. In this study, we hypothesise that anodal tDCS will improve balance and gait parameters in patients with chronic stroke-related hemiparesis through its effects at cortical and spinal level. METHODS/DESIGN This is a prospective, randomised, placebo-controlled, double-blinded, single-centre, cross-over study over 36 months. Forty patients with chronic stroke will be included. Each patient will participate in three visits: an inclusion visit, and two visits during which they will all undergo either one 30-min session of transcranial direct current stimulation or one 30-min session of placebo stimulation in a randomised order. Evaluations will be carried out before, during and twice after stimulation. The primary outcome is the variability of the displacement of the centre of mass during gait and a static-balance task. Secondary outcomes include clinical and functional measures before and after stimulation. A three-dimensional gait analysis, and evaluation of static balance on a force platform will be also conducted before, during and after stimulation. DISCUSSION These results should constitute a useful database to determine the aspects of complex motor function that are the most improved by transcranial direct current stimulation in patients with hemiparesis. It is the first essential step towards validating this technique as a treatment, coupled with task-oriented training. TRIAL REGISTRATION ClinicalTrials.gov, ID: NCT02134158 . First received on 18 December 2013; last updated on 14 September 2016. Other study ID numbers: P120135 / AOM12126, 2013-A00952-43.
Collapse
Affiliation(s)
- M Geiger
- Inserm Unit 1179, Team 3: Technologies and Innovative Therapies Applied to Neuromuscular diseases, UVSQ, CIC 805, Physiology-Functional Testing Ward, AP-HP, Raymond Poincaré Teaching Hospital, Garches, France. .,CIAMS, Université Paris-Sud, Université Paris-Saclay, 91405, Orsay Cedex, France. .,CIAMS, Université d'Orléans, 45067, Orléans, France.
| | - A Supiot
- Inserm Unit 1179, Team 3: Technologies and Innovative Therapies Applied to Neuromuscular diseases, UVSQ, CIC 805, Physiology-Functional Testing Ward, AP-HP, Raymond Poincaré Teaching Hospital, Garches, France.,CIAMS, Université Paris-Sud, Université Paris-Saclay, 91405, Orsay Cedex, France.,CIAMS, Université d'Orléans, 45067, Orléans, France
| | - R Zory
- Laboratory of Human Motricity, Sport, Education and Health (EA 6312), University of Nice Sophia Antipolis, Nice, France
| | - P Aegerter
- Assistance Publique-Hôpitaux de Paris, Hôpital Ambroise Paré, Unité de Recherche Clinique (URC), Boulogne, France
| | - D Pradon
- Inserm Unit 1179, Team 3: Technologies and Innovative Therapies Applied to Neuromuscular diseases, UVSQ, CIC 805, Physiology-Functional Testing Ward, AP-HP, Raymond Poincaré Teaching Hospital, Garches, France
| | - N Roche
- Inserm Unit 1179, Team 3: Technologies and Innovative Therapies Applied to Neuromuscular diseases, UVSQ, CIC 805, Physiology-Functional Testing Ward, AP-HP, Raymond Poincaré Teaching Hospital, Garches, France
| |
Collapse
|
19
|
Ancillao A, van der Krogt MM, Buizer AI, Witbreuk MM, Cappa P, Harlaar J. Analysis of gait patterns pre- and post- Single Event Multilevel Surgery in children with Cerebral Palsy by means of Offset-Wise Movement Analysis Profile and Linear Fit Method. Hum Mov Sci 2017; 55:145-155. [PMID: 28829950 DOI: 10.1016/j.humov.2017.08.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 06/16/2017] [Accepted: 08/08/2017] [Indexed: 10/19/2022]
Abstract
Gait analysis is used for the assessment of walking ability of children with cerebral palsy (CP), to inform clinical decision making and to quantify changes after treatment. To simplify gait analysis interpretation and to quantify deviations from normality, some quantitative synthetic descriptors were developed over the years, such as the Movement Analysis Profile (MAP) and the Linear Fit Method (LFM), but their interpretation is not always straightforward. The aims of this work were to: (i) study gait changes, by means of synthetic descriptors, in children with CP that underwent Single Event Multilevel Surgery; (ii) compare the MAP and the LFM on these patients; (iii) design a new index that may overcome the limitations of the previous methods, i.e. the lack of information about the direction of deviation or its source. Gait analysis exams of 10 children with CP, pre- and post-surgery, were collected and MAP and LFM were computed. A new index was designed asa modified version of the MAP by separating out changes in offset (named OC-MAP). MAP documented an improvement in the gait pattern after surgery. The highest effect was observed for the knee flexion/extension angle. However, a worsening was observed as an increase in anterior pelvic tilt. An important source of gait deviation was recognized in the offset between observed tracks and reference. OC-MAP allowed the assessment of the offset component versus the shape component of deviation. LFM provided results similar to OC-MAP offset analysis but could not be considered reliable due to intrinsic limitations. As offset in gait features played an important role in gait deviation, OC-MAP synthetic analysis was proposed as a novel approach to a meaningful parameterisation of global deviations in gait patterns of subjects with CP and gait changes after treatment.
Collapse
Affiliation(s)
- Andrea Ancillao
- Dept. of Mechanical and Aerospace Engineering, "Sapienza" University of Rome, Via Eudossiana 18, 00184 Roma, Italy; Dept. of Rehabilitation Medicine, VU University Medical Center, Amsterdam Movement Sciences, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| | - Marjolein M van der Krogt
- Dept. of Rehabilitation Medicine, VU University Medical Center, Amsterdam Movement Sciences, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| | - Annemieke I Buizer
- Dept. of Rehabilitation Medicine, VU University Medical Center, Amsterdam Movement Sciences, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| | - Melinda M Witbreuk
- Dept. of Orthopedic Surgery, VU University Medical Center, Amsterdam Movement Sciences, Van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands.
| | - Paolo Cappa
- Dept. of Mechanical and Aerospace Engineering, "Sapienza" University of Rome, Via Eudossiana 18, 00184 Roma, Italy
| | - Jaap Harlaar
- Dept. of Rehabilitation Medicine, VU University Medical Center, Amsterdam Movement Sciences, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.
| |
Collapse
|
20
|
Agostini V, Nascimbeni A, Gaffuri A, Knaflitz M. Multiple gait patterns within the same Winters class in children with hemiplegic cerebral palsy. Clin Biomech (Bristol, Avon) 2015; 30:908-14. [PMID: 26239583 DOI: 10.1016/j.clinbiomech.2015.07.010] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 07/09/2015] [Accepted: 07/20/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND Previous literature hypothesized that Winters type I are mainly characterized by a hypo-activation of dorsiflexors and type II by hyperactivation of plantarflexors around initial contact. However, it is currently not known if hemiplegic children belonging to the same Winters class really share the same muscle activation patterns, although this information might have relevant clinical implications in the patient management. METHODS Gait data of 38 hemiplegic cerebral palsy children (16 Winters type I, 22 Winters type II) were analyzed, focusing on the foot and shank. A 2.5-minute walk test was considered, corresponding to more than 100 gait cycles for each child, analyzing the muscle activation patterns of tibialis anterior and gastrocnemius lateralis. The large stride-to-stride variability of gait data was handled in an innovative way, processing separately: 1) distinct foot-floor contact patterns, and for each specific foot-floor contact pattern 2) distinct muscle "activation modalities", averaging only across gait cycles with the same number of activations, and obtaining, in both cases, the pattern frequency-of-occurrence. FINDINGS At least 2 representative foot-floor contact patterns within each Winters group, and up to 4-5 distinct muscle activation patterns were documented. INTERPRETATION It cannot be defined a predominant muscle activation pattern specific for a Winters group. For a correct clinical assessment of a hemiplegic child, it is advisable to record and properly analyze gait signals during a longer period of time (2-3 min), rather than (subjectively) selecting a few "clean" gait cycles, since these cycles may not be representative of the patient's gait.
Collapse
Affiliation(s)
- Valentina Agostini
- Dipartimento di Elettronica e Telecomunicazioni, Politecnico di Torino, Torino, Italy.
| | - Alberto Nascimbeni
- Rehabilitation Unit, S. Croce Hospital, A.S.L. TO5, Moncalieri (TO), Italy.
| | - Andrea Gaffuri
- Rehabilitation Unit, S. Croce Hospital, A.S.L. TO5, Moncalieri (TO), Italy.
| | - Marco Knaflitz
- Dipartimento di Elettronica e Telecomunicazioni, Politecnico di Torino, Torino, Italy.
| |
Collapse
|
21
|
Shin YK, Chong HJ, Kim SJ, Cho SR. Effect of Rhythmic Auditory Stimulation on Hemiplegic Gait Patterns. Yonsei Med J 2015; 56:1703-13. [PMID: 26446657 PMCID: PMC4630063 DOI: 10.3349/ymj.2015.56.6.1703] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 12/28/2014] [Accepted: 02/12/2015] [Indexed: 02/07/2023] Open
Abstract
PURPOSE The purpose of our study was to investigate the effect of gait training with rhythmic auditory stimulation (RAS) on both kinematic and temporospatial gait patterns in patients with hemiplegia. MATERIALS AND METHODS Eighteen hemiplegic patients diagnosed with either cerebral palsy or stroke participated in this study. All participants underwent the 4-week gait training with RAS. The treatment was performed for 30 minutes per each session, three sessions per week. RAS was provided with rhythmic beats using a chord progression on a keyboard. Kinematic and temporospatial data were collected and analyzed using a three-dimensional motion analysis system. RESULTS Gait training with RAS significantly improved both proximal and distal joint kinematic patterns in hip adduction, knee flexion, and ankle plantar flexion, enhancing the gait deviation index (GDI) as well as ameliorating temporal asymmetry of the stance and swing phases in patients with hemiplegia. Stroke patients with previous walking experience demonstrated significant kinematic improvement in knee flexion in mid-swing and ankle dorsiflexion in terminal stance. Among stroke patients, subacute patients showed a significantly increased GDI score compared with chronic patients. In addition, household ambulators showed a significant effect on reducing anterior tilt of the pelvis with an enhanced GDI score, while community ambulators significantly increased knee flexion in mid-swing phase and ankle dorsiflexion in terminal stance phase. CONCLUSION Gait training with RAS has beneficial effects on both kinematic and temporospatial patterns in patients with hemiplegia, providing not only clinical implications of locomotor rehabilitation with goal-oriented external feedback using RAS but also differential effects according to ambulatory function.
Collapse
Affiliation(s)
- Yoon-Kyum Shin
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Ju Chong
- Department of Music Therapy, Graduate School and Ewha Music Rehabilitation Center, Ewha Womans University, Seoul, Korea
| | - Soo Ji Kim
- Music Therapy Education, Graduate School of Education and Ewha Music Rehabilitation Center, Ewha Womans University, Seoul, Korea.
| | - Sung-Rae Cho
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea
- Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
- Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul, Korea.
| |
Collapse
|
22
|
Galli M, Cimolin V, Pau M, Leban B, Brunner R, Albertini G. Foot pressure distribution in children with cerebral palsy while standing. RESEARCH IN DEVELOPMENTAL DISABILITIES 2015; 41-42:52-57. [PMID: 26057837 DOI: 10.1016/j.ridd.2015.05.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 05/05/2015] [Accepted: 05/21/2015] [Indexed: 06/04/2023]
Abstract
Foot deformity is a major component of impaired functioning in cerebral palsy (CP). While gait and balance issues related to CP have been studied extensively, there is little information to date on foot-ground interaction (i.e. contact area and plantar pressure distribution). This study aimed to characterize quantitatively the foot-ground contact parameters during static upright standing in hemiplegia and diplegia. We studied 64 children with hemiplegia (mean age 8.2 years; SD 2.8 years) and 43 with diplegia (mean age 8.8 years; SD 2.3 years) while standing on both legs statically on a pressure sensitive mat. We calculated pressure data for the whole foot and sub-regions (i.e. rearfoot, midfoot and forefoot) and average contact pressure. The Arch Index (AI) served for classifying the feet as flat, normal or cavus feet. The data were compared with those from a sample of age- and gender-matched participants (control group, 68 children). Most of the feet showed very high AI values, thus indicating a flat foot. This deformity was more common in diplegia (74.4%) than in hemiplegia (54.7%). In both diplegic and hemiplegic children, average plantar pressure was significantly increased in the forefoot and midfoot and decreased in the rearfoot (p<0.001). The present data indicate an increased load on the front parts of the foot, which may be due to plantarflexor overactivity or knee flexion, combined with an increased incidence of low foot arches. As a low foot arch does not necessarily increase forefoot load, this deformity can be regarded as secondary.
Collapse
Affiliation(s)
- Manuela Galli
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy; IRCCS "San Raffaele Pisana", Tosinvest Sanità, Rome, Italy
| | - Veronica Cimolin
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy.
| | - Massimiliano Pau
- Department of Mechanical, Chemical and Materials Engineering, University of Cagliari, Cagliari, Italy
| | - Bruno Leban
- Department of Mechanical, Chemical and Materials Engineering, University of Cagliari, Cagliari, Italy
| | - Reinald Brunner
- Children's University Hospital Basel (UKBB), Basel, Switzerland
| | | |
Collapse
|
23
|
Hung YC, Meredith GS. Influence of dual task constraints on gait performance and bimanual coordination during walking in children with unilateral cerebral palsy. RESEARCH IN DEVELOPMENTAL DISABILITIES 2014; 35:755-760. [PMID: 24529863 DOI: 10.1016/j.ridd.2014.01.024] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 01/18/2014] [Accepted: 01/23/2014] [Indexed: 06/03/2023]
Abstract
The purpose of the current study was to evaluate the effects of dual task constraints on walking and bimanual coordination for children with and without unilateral Cerebral Palsy (CP). Ten children with unilateral CP (age 7-11 years; MACS levels I-II) and ten age-matched typically developed children were asked to first stand still while holding a box level (standing condition), second, to walk along a path (baseline condition), and third to walk again while carrying a box steady and level (dual task condition) at a preferred speed. The results showed that children with unilateral CP decreased their walking speed, stride length, step width, and toe clearance from the floor under dual task constraints when compared to the baseline condition (all p's<0.05), however, typically developing children did not change. Children with unilateral CP also had less level box carrying, larger vertical box movement, and larger elbow movements when compared to typically developing children under dual task condition (all p's<0.05). Dual task constraints with a secondary motor task like the current walking with a box task seemed challenging for children with unilateral CP. Therefore, future treatments or assessments should consider using dual task constraints to manipulate the difficulty of tasks.
Collapse
Affiliation(s)
- Ya-Ching Hung
- Department of Family, Nutrition, and Exercise Sciences, Queens College, City University of New York, 65-30 Kissena Blvd, Flushing, NY 11367, USA.
| | - Geneva S Meredith
- Department of Family, Nutrition, and Exercise Sciences, Queens College, City University of New York, 65-30 Kissena Blvd, Flushing, NY 11367, USA
| |
Collapse
|
24
|
Lundh D, Coleman S, Riad J. Movement deviation and asymmetry assessment with three dimensional gait analysis of both upper- and lower extremity results in four different clinical relevant subgroups in unilateral cerebral palsy. Clin Biomech (Bristol, Avon) 2014; 29:381-6. [PMID: 24670612 DOI: 10.1016/j.clinbiomech.2014.02.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 01/22/2014] [Accepted: 02/27/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND In unilateral cerebral palsy, movement pattern can be difficult to define and quantify. The aim was to assess the degree of deviation and asymmetry in upper and lower extremities during walking. METHODS Forty-seven patients, 45 Gross Motor Function Classification Scale (GMFCS) I and 2 patients GMFCS II, mean age 17.1 years (range 13.1 to 24.0) and 15 matched controls were evaluated. Gait profile score (GPS) and arm posture score (APS) were calculated from three-dimensional gait analysis (GA). Asymmetry was the calculated difference in deviation between affected and unaffected sides. FINDINGS The GPS was significantly increased compared to the control group on the affected side (6.93 (2.08) versus 4.23 (1.11) degrees) and on the unaffected side (6.67 (2.14)). The APS was also significantly increased on the affected side (10.39 (5.01) versus 5.52 (1.71) degrees) and on the unaffected side (7.13 (2.23)). The lower extremity asymmetry increased (significantly) in comparison with the control group (7.89 (3.82) versus 3.90 (1.01)) and correspondingly in the upper extremity (9.75 (4.62) versus 5.72 (1.84)). The GPS was not different between affected and unaffected sides, however the APS was different (statistically significant). INTERPRETATION We calculated deviation and asymmetry of movement during walking in unilateral CP, identifying four important clinical groups: close to normal, deviations mainly in the leg, deviations mainly in the arm and those with deviation in the arm and leg. This method can be applied to any patient group, and aid in diagnosing, planning treatment, and prognosis.
Collapse
Affiliation(s)
- Dan Lundh
- University of Skövde, Box 408, 541 28 Skövde, Sweden.
| | - Scott Coleman
- Motion and Sports Lab, Baylor University Medical Center, 411 N. Washington Ave Suite 2100, Dallas, TX 752 46, USA
| | - Jacques Riad
- Orthopaedic Department, Skaraborg Hospital Skövde, 541 85 Skövde, Sweden; Women's and Children's Health, Karolinska Institute, 171 76 Stockholm, Sweden
| |
Collapse
|
25
|
Simão CR, Galvão ÉRVP, Fonseca DODS, Bezerra DA, Andrade ACD, Lindquist ARR. Effects of adding load to the gait of children with cerebral palsy: a three-case report. FISIOTERAPIA E PESQUISA 2014. [DOI: 10.1590/1809-2950/470210114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Our purpose in this study was to analyze the immediate effects of locomotor gait training with different loads on a treadmill on the kinematic parameters of gait in children with Spastic Hemiparetic Cerebral Palsy (SHCP), as well as investigating which load prompted the most adequate motor responses to promote the propulsion of the Paretic Lower Limb (PLL). This case report included 3 children of both sexes, aged 8-12 years. The children walked on the treadmill with loads on their ankles that corresponded to 40, 50 and 60% of the weight of the Lower Limb (LL), on 3 different non-consecutive days. The kinematic parameters were assessed during the pre-training phase (PTPH) and immediately after training (PHI). The spatiotemporal variables did not change immediately after gait training with the aforementioned loads. On the other hand, we observed wider joint angles in the hip and knee during the swing phase immediately after training, especially with a load of 60% of the weight of the lower limb. These findings indicate that the 60% load is the most appropriate to prompt immediate changes in the joint kinematics of the PLL. These alterations can be important in improving propulsion during the swing phase of gait in children with SHCP.
Collapse
|
26
|
Bonnefoy-Mazure A, Sagawa Y, Lascombes P, De Coulon G, Armand S. Identification of gait patterns in individuals with cerebral palsy using multiple correspondence analysis. RESEARCH IN DEVELOPMENTAL DISABILITIES 2013; 34:2684-2693. [PMID: 23770664 DOI: 10.1016/j.ridd.2013.05.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2013] [Revised: 04/23/2013] [Accepted: 05/02/2013] [Indexed: 06/02/2023]
Abstract
Great importance has been placed on the development of gait classification in cerebral palsy (CP) to assist clinicians. Nevertheless, gait classification is challenging within this group because the data is characterized by a high-dimensionality and a high-variability. Thus, the aim of this study was to analyze without a priori, a database of clinical gait analysis (CGA) of CP patients, using multiple correspondence analysis (MCA). A retrospective search, including biomechanical and clinical parameters was done between 2006 and 2012. One hundred and twenty two CP patients were included in this study (51 females and 71 males, mean age ± SD: 14.2 ± 7.5 years). Sixteen biomechanical spatio-temporal and kinematic parameters were included in the analysis. This data was transformed by a fuzzy window coding based on the distribution of each parameter in three modalities: low, average and high. Afterward, a MCA was used to associate parameters and to define classes. From this, seven most explicative gait parameters used to characterize gait of CP patients were identified: maximal hip extension, hip range, knee range, maximal knee flexion at initial contact, time of peak knee flexion, and maximal ankle dorsiflexion in stance phase and in swing phase. Moreover, four main profiles of CP patients have been defined from the multivariate approach: an apparent equinus gait group (the most similar of the control group with diplegic and hemiplegic patients with a GMFCS 1), a true equinus gait group (the youngest group with diplegic and some hemiplegic patients with a GMFCS 1), a crouch gait group (the oldest group with a majority of diplegic and rare hemiplegic patients with a GMFCS 2) and a jump knee gait group (the greatest level of global spasticity of the lower limbs with a majority of diplegic and rare hemiplegic patients with a GMFCS 2). Thus, this study showed the feasibility of the MCA in order to characterize and classify a large database of CP patients.
Collapse
Affiliation(s)
- A Bonnefoy-Mazure
- Willy Taillard Laboratory of Kinesiology, Geneva University Hospitals and Geneva University, Switzerland.
| | | | | | | | | |
Collapse
|
27
|
Han D, Lee B. Bone Mineral Density Variation in Children with Cerebral Palsy Based on the Differencesin Weight Bearing. J Phys Ther Sci 2012. [DOI: 10.1589/jpts.24.877] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Affiliation(s)
- Dongwook Han
- Department of Physical Therapy, Silla University
| | - Byoungkwon Lee
- Department of Physical Therapy, College of Medical Science, Konyang University
| |
Collapse
|
28
|
A markerless estimation of the ankle-foot complex 2D kinematics during stance. Gait Posture 2011; 33:532-7. [PMID: 21295984 DOI: 10.1016/j.gaitpost.2011.01.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2010] [Revised: 11/04/2010] [Accepted: 01/06/2011] [Indexed: 02/02/2023]
Abstract
A markerless technique is proposed and applied to estimate the two-dimensional joint kinematics of the shank and foot complex during the stance phase. Image sequences were acquired with a single camera from three healthy subjects while walking barefoot and with socks. Automatic segmentation of the shank and foot was performed to isolate the moving body from the background. A multi-rigid body model for the shank and foot complex, with the relevant segment anatomical axes, was defined and an image cross-correlation technique was applied to detect the anatomical axes locations throughout the movement. The proposed markerless technique was validated by acquiring the same trials also with a stereophotogrammetric marker-based system and a simple marker set. Differences in the joint kinematics estimates obtained with the two techniques fall in most cases within the intra-subject variability showing that, in selected applications, the markerless technique may replace more expensive and more experimental time demanding marker-based techniques.
Collapse
|