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Park J, Joo SY, Choi BO, Kim DH, Park JB, Lee JW, Kim DY. Gait Pattern in Charcot-Marie-Tooth Disease Type 1A According to Disease Severity. J Pers Med 2023; 13:1473. [PMID: 37888085 PMCID: PMC10608009 DOI: 10.3390/jpm13101473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/03/2023] [Accepted: 10/05/2023] [Indexed: 10/28/2023] Open
Abstract
The aim of this study was to evaluate the characteristics of gait patterns in Charcot-Marie-Tooth disease type 1A (CMT1A) patients according to disease severity. Twenty-two CMT1A patients were enrolled and classified into two groups, according to the disease severity. The healthy control group consisted of 22 subjects with no gait impairment. Full barefoot three-dimensional gait analysis with temporospatial, kinematic, and kinetic data was performed among the mild and moderate CMT1A group and the control group. Minimal hip abduction, maximal hip extension generation, peak knee flexion moment at stance, ankle dorsiflexion at initial contact, maximal ankle plantarflexion at push-off and maximal ankle rotation moment at stance in the CMT1A group showed a significant difference compared to the control group (p < 0.05). In the moderate group, there were greater maximal hip flexion angles in swing, and smaller dorsiflexion angles at initial contact compared to the control group and mild group. CMT patients had typical gait characteristics and their gait patterns were different according to severity. The analysis of gait patterns in patients with CMT1A will help to understand gait function and provide important information for the treatment of patients with CMT in the future.
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Affiliation(s)
- Jihyun Park
- Department of Rehabilitation Medicine, Hallym University Dongtan Sacred Heart Hospital, College of Medicine, Hallym University, Hwaseong 18450, Republic of Korea;
| | - So Young Joo
- Department of Rehabilitation Medicine, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul 07247, Republic of Korea;
| | - Byung-Ok Choi
- Department of Neurology, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul 06351, Republic of Korea;
| | - Dae-Hyun Kim
- Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular Stroke Institute, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul 06351, Republic of Korea;
| | - Jong Bum Park
- Department of Rehabilitation Medicine, College of Medicine, Konyang University, Daejeon 35365, Republic of Korea;
| | - Jong Weon Lee
- Department of Rehabilitation Medicine, College of Medicine, Yonsei University, Seoul 03722, Republic of Korea;
- Research Institute of Rehabilitation Medicine, College of Medicine, Yonsei University, Seoul 03722, Republic of Korea
| | - Deog Young Kim
- Department of Rehabilitation Medicine, College of Medicine, Yonsei University, Seoul 03722, Republic of Korea;
- Research Institute of Rehabilitation Medicine, College of Medicine, Yonsei University, Seoul 03722, Republic of Korea
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Õunpuu S, Pierz K, Mack WJ, Rodriguez-MacClintic J, Acsadi G, Wren TAL. Natural history of ankle function during gait in youth with Charcot-Marie-Tooth disease types 1 and 2. Gait Posture 2023; 103:146-152. [PMID: 37167760 DOI: 10.1016/j.gaitpost.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 05/01/2023] [Accepted: 05/04/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Charcot-Marie-Tooth disease (CMT) can cause progressive muscle weakness and contracture, leading to gait abnormalities such as increased and delayed peak ankle dorsiflexion and reduced ankle power generation in terminal stance. Understanding strength loss on ankle function during gait is important for interpreting treatment outcomes and evaluating new therapies designed to improve gait. RESEARCH QUESTION Do ankle kinematics and kinetics vary as a function of age, disease progression with associated loss of muscle strength and CMT type in youth with CMT types 1 and 2? METHODS A prospective convenience sample of 45 participants with CMT1 and 2, ages 7-22 years, underwent comprehensive gait analysis. Seventeen patients underwent repeat analyses totaling 67 tests. Generalized mixed effects linear modeling was used to compare CMT1 versus CMT2 and to examine the effects of age on ankle strength, range of motion, kinematics, and kinetics within each CMT type. RESULTS Plantarflexor and dorsiflexor strength were less in CMT2 compared with CMT1 (p ≤ 0.05), while peak dorsiflexion in terminal stance (TST) was greater (p = 0.02). Peak plantarflexion moment and power generation were also less in CMT2 (p ≤ 0.02). In CMT1, peak dorsiflexion in TST increased with age through 13 years (p = 0.004); then plateaued in the normal range (p = 0.73). Peak ankle angle in mid-swing was closely related to the angle in TST (p < 0.001) following a similar pattern with age. In CMT2, no significant associations were observed between age, peak dorsiflexion in TST, and peak ankle angle in mid-swing (p ≥ 0.19). There were no consistent trends with age for individual patients with repeat tests. SIGNIFICANCE The heterogeneity of joint level impairments and gait kinematics and kinetics point to the importance of having an in-depth understanding of gait at the individual patient level using comprehensive gait analysis including valid and reliable strength measures.
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Affiliation(s)
- Sylvia Õunpuu
- Center for Motion Analysis, Connecticut Children's Medical Center, Farmington, CT, USA.
| | - Kristan Pierz
- Center for Motion Analysis, Connecticut Children's Medical Center, Farmington, CT, USA; Division of Orthopedics, Connecticut Children's Medical Center, Hartford, CT, USA
| | - Wendy J Mack
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | | | - Gyula Acsadi
- Division of Neurology, Connecticut Children's Medical Center, Farmington, CT, USA; Department of Pediatrics, Department of Neurology, University of Connecticut School of Medicine, Farmington, CT, USA
| | - Tishya A L Wren
- Jackie and Gene Autry Orthopedic Center, Children's Hospital Los Angeles, Los Angeles, CA, USA; Departments of Orthopedic Surgery and Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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Collaborative Therapist-Patient Decision Making: A Power-Based Exercise Program for an Adolescent With CMT1A. Pediatr Phys Ther 2023; 35:101-107. [PMID: 36638038 DOI: 10.1097/pep.0000000000000972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
PURPOSE The purpose of this case report is to describe an episode of care for an adolescent with Charcot Marie Tooth disease (CMT) using a power-based progressive resistance exercise (PRE) and balance program to improve performance of participant-defined goals with added description through the voice of the patient as "participant lived experience." SUMMARY OF KEY POINTS Participant discussion demonstrates improvement of functional performance for an adolescent with CMT subtype 1A (CMT1A), a progressive neuromuscular disorder. Function and participation-specific movement observation, clinical evaluation, and resistance training fostered appropriate program design and intervention dosing. CONCLUSIONS AND RECOMMENDATIONS FOR CLINICAL PRACTICE A power-based progressive resistance exercise and balance program with design based on participant-defined goals was feasible, well tolerated, and successful for an adolescent with CMT1A. Inclusion of viewpoints of the "lived experience" provides deeper insight into patient perspective and clinical outcomes. Outcomes may improve when intervention is specifically dosed to participant goals and individual muscle performance requirements for targeted tasks.
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Kennedy RA, de Valle K, Adams J, Ryan MM, Fitzgerald AK, Carroll K. Characterising gait in paediatric neuromuscular disorders: an observational study of spatio-temporal gait in a clinical cohort. Disabil Rehabil 2022; 44:7023-7029. [PMID: 34546805 DOI: 10.1080/09638288.2021.1977399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
AIM Few studies have characterised the relationship between disease and gait function in children and young people with rare neuromuscular disorders (NMDs). This study aimed to describe the relationship between disease and gait in a large paediatric cohort from a neuromuscular outpatient clinic. METHODS A prospective, cross-sectional study of gait in independently ambulant children and young people aged 4-21 years with a clinical or genetically confirmed NMD. Participants traversed an electronic walkway barefoot and in footwear at self-selected and fast pace. Analysis of disease included a typically developing (TD) reference group. RESULTS A sample of 113 participants with NMD, mean age 9.5 years (SD 3.1), 28% female, grouped into nine diagnostic subgroups. Eighty percent reported limitations to functional mobility. Children with NMD walked slower, with a shorter and wider step compared to a TD reference group, with moderate to large effect sizes for each of these gait parameters indicative of the clinical significance of these gait deviations. Children with Duchenne muscular dystrophy (DMD) walked slowest with a markedly wide gait pattern. Footwear had little overall effect on gait in children with NMDs. All children could accelerate over short distances. CONCLUSIONS Gait, notably speed, step length, and width are clinically significant biomarkers of disease in paediatric NMDs, affording objective functional measures in clinical settings and research.Implications for rehabilitationGait should be considered a functional biomarker of disease in children and young people with neuromuscular disorders (NMDs).Comparison of gait in a paediatric neuromuscular cohort indicates that children with Duchenne muscular dystrophy (DMD) walk slowest with a shorter step length and a wider step width which increases with age and disease progression.Measurement of gait speed is a simple, pragmatic tool to monitor disease progression in the outpatient clinical environment and relates to everyday function.In clinical research, gait can be measured as a functional outcome to demonstrate change from disease-modifying interventions and treatments in NMDs.
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Affiliation(s)
- Rachel A Kennedy
- Clinical Sciences Group, Murdoch Children's Research Institute, Parkville, Australia.,Department of Neurology, The Royal Children's Hospital, Parkville, Australia
| | - Katy de Valle
- Clinical Sciences Group, Murdoch Children's Research Institute, Parkville, Australia.,Department of Neurology, The Royal Children's Hospital, Parkville, Australia
| | - Justine Adams
- Clinical Sciences Group, Murdoch Children's Research Institute, Parkville, Australia
| | - Monique M Ryan
- Clinical Sciences Group, Murdoch Children's Research Institute, Parkville, Australia.,Department of Neurology, The Royal Children's Hospital, Parkville, Australia
| | - Alisha K Fitzgerald
- Physiotherapy Department, Donvale Rehabilitation Hospital, Donvale, Australia
| | - Kate Carroll
- Clinical Sciences Group, Murdoch Children's Research Institute, Parkville, Australia.,Department of Neurology, The Royal Children's Hospital, Parkville, Australia
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Õunpuu S, Pierz K, Garibay E, Acsadi G, Wren TAL. Stance and swing phase ankle phenotypes in youth with Charcot-Marie-Tooth type 1: An evaluation using comprehensive gait analysis techniques. Gait Posture 2022; 98:216-225. [PMID: 36179412 DOI: 10.1016/j.gaitpost.2022.09.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 09/09/2022] [Accepted: 09/19/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Charcot-Marie-Tooth disease (CMT) results in muscle weakness and contracture leading to a wide variety of gait issues including atypical ankle kinematics in both stance and swing. Knowledge of the stance and swing phase kinematic patterns for CMT type 1 (CMT1), the most common CMT type, will improve our understanding of expected gait outcomes and treatment needs to improve gait function. RESEARCH QUESTION What are the stance/swing phase ankle phenotypes in CMT1? METHODS A prospective convenience sample of 25 participants with CMT1, ages 7-19 years, underwent comprehensive gait analysis following standard procedures. Ankle phenotypes based on peak ankle dorsiflexion in terminal stance and mid-swing were defined and compared using linear mixed models. RESULTS Patients with CMT1 presented with three stance phase ankle phenotypes: 21 limbs (42 %) with reduced (mean 5°, SD 2°), 19 limbs (38 %) with typical (mean 11°, SD 1°) and 10 limbs (20 %) with excessive (mean 15°, SD 2°) peak dorsiflexion in terminal stance (p < 0.05). There were two swing phase phenotypes: 19 limbs (38 %) with typical (mean -1.7°, SD 1.5°) and 31 limbs (62 %) with excessive (mean -5.6°, SD 1.4°) plantarflexion in mid-swing (p < 0.002). Eleven patients (44 %) had ankles that were classified into different stance groups, and 9 patients (36 %) had ankles that were classified into different swing groups. The most common combination of stance/swing ankle phenotypes was decreased dorsiflexion in terminal stance with increased plantarflexion in mid-swing (16 sides, 32 %). SIGNIFICANCE This study shows that youth with CMT1 have multiple combinations of combined ankle kinematics for stance and swing. The ankle phenotypes identified in this study reflect contributions of both dorsi/plantarflexor weakness and plantarflexor contracture, which require different treatment approaches. Comprehensive gait analysis can distinguish between multiple ankle phenotypes to assist in determining the most appropriate treatment to improve gait for individual patients.
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Affiliation(s)
- Sylvia Õunpuu
- Center for Motion Analysis, Connecticut Children's Medical Center, Farmington, CT, USA.
| | - Kristan Pierz
- Center for Motion Analysis, Connecticut Children's Medical Center, Farmington, CT, USA; Division of Orthopedics, Connecticut Children's Medical Center, Hartford, CT, USA
| | - Erin Garibay
- Center for Motion Analysis, Connecticut Children's Medical Center, Farmington, CT, USA
| | - Gyula Acsadi
- Division of Neurology, Connecticut Children's Medical Center, Farmington, CT, USA
| | - Tishya A L Wren
- Children's Orthopaedic Center, Children's Hospital Los Angeles, Los Angeles, CA, USA
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Rambelli C, Mazzoli D, Galletti M, Basini G, Zerbinati P, Prati P, Mascioli F, Masiero S, Merlo A. Foot Assessment Clinical Scales in Charcot-Marie-Tooth Patients: A Scoping Review. Front Hum Neurosci 2022; 16:914340. [PMID: 35814949 PMCID: PMC9263827 DOI: 10.3389/fnhum.2022.914340] [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: 04/06/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction Charcot-Marie-Tooth disease (CMT) is a slow and progressive peripheral motor sensory neuropathy frequently associated with the cavo-varus foot deformity. We conducted a scoping review on the clinical scales used to assess foot deviations in CMT patients and analyzed their metric properties. Evidence Acquisition A first search was conducted to retrieve all scales used to assess foot characteristics in CMT patients from the Medline, Web of Science, Google Scholar, Cochrane, and PEDro databases. A second search was conducted to include all studies that evaluated the metric properties of such identified scales from the same databases. We followed the methodologic guidelines specific for scoping reviews and used the PICO framework to set the eligibility criteria. Two independent investigators screened all papers. Evidence Synthesis The first search found 724 papers. Of these, 41 were included, using six different scales: “Foot Posture Index” (FPI), “Foot Function Index”, “Maryland Foot Score”, “American Orthopedic Foot & Ankle Society's Hindfoot Evaluation Scale”, “Foot Health Status Questionnaire”, Wicart-Seringe grade. The second search produced 259 papers. Of these, 49 regarding the metric properties of these scales were included. We presented and analyzed the properties of all identified scales in terms of developmental history, clinical characteristics (domains, items, scores), metric characteristics (uni-dimensionality, inter- and intra-rater reliability, concurrent validity, responsiveness), and operational characteristics (normative values, manual availability, learning time and assessors' characteristics). Conclusions Our results suggested the adoption of the six-item version of the FPI scale (FPI-6) for foot assessment in the CMT population, with scoring provided by Rasch Analysis. This scale has demonstrated high applicability in different cohorts after a short training period for clinicians, along with good psychometric properties. FPI-6 can help health professionals to assess foot deformity in CMT patients over the years.
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Affiliation(s)
- Chiara Rambelli
- Gait & Motion Analysis Laboratory, Sol et Salus Hospital, Rimini, Italy
- Department of Neuroscience, Section of Rehabilitation, University of Padova, Padua, Italy
| | - Davide Mazzoli
- Gait & Motion Analysis Laboratory, Sol et Salus Hospital, Rimini, Italy
- *Correspondence: Davide Mazzoli
| | - Martina Galletti
- Gait & Motion Analysis Laboratory, Sol et Salus Hospital, Rimini, Italy
| | - Giacomo Basini
- Gait & Motion Analysis Laboratory, Sol et Salus Hospital, Rimini, Italy
| | - Paolo Zerbinati
- Gait & Motion Analysis Laboratory, Sol et Salus Hospital, Rimini, Italy
- Neuro-Orthopedic Unit, Sol et Salus Hospital, Rimini, Italy
| | - Paolo Prati
- Gait & Motion Analysis Laboratory, Sol et Salus Hospital, Rimini, Italy
| | | | - Stefano Masiero
- Department of Neuroscience, Section of Rehabilitation, University of Padova, Padua, Italy
| | - Andrea Merlo
- Gait & Motion Analysis Laboratory, Sol et Salus Hospital, Rimini, Italy
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Rogean de Jesus Alves de Baptista C, Garcia B, Cardoso J, Nascimento Elias A, Parra Buzzetti B, Claudia Mattiello-Sverzut A. Do different foot types affect the 6-min walk test capacity of younths with Charcot-Marie-Tooth neuropathy ? BMC Pediatr 2022; 22:277. [PMID: 35562696 PMCID: PMC9101939 DOI: 10.1186/s12887-022-03338-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 04/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The present study aimed to assess the gait capacity of youths with Charcot Marie Tooth disease (CMT), considering the different foot postures as a grouping variable. METHODS: The total distance, the predicted distance, and gait velocity obtained during the six-minute walking test (6MWT) were compared between participants with and without CMT. In addition, part of the CMT group completed a 12-month follow-up. The study evaluated 63 participants (CMT group = 31; Non-CMT group = 32) aged 6 to 18, both sexes. Data included anthropometric measures, foot posture index (FPI), the distance (D6), percentage of predicted distance (%D6), and walking velocity(V) in 6MWT. RESULTS The D6% presented no significant difference between the types of feet in CMT or Non-CMT (p < 0.05, Kruskal Wallis test). CMT presented reduced values of D6, %D6, and V when compared to Non-CMT. CONCLUSIONS These findings indicate that gait performance was decreased in youths with CMT in comparison to non-CMT. Contrary to what was expected, the cavus foot type did not show lower gait capacity than the flatfoot, suggesting that the types of feet alone did not determine differences in gait capacity within the CMT group.
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Affiliation(s)
- Cyntia Rogean de Jesus Alves de Baptista
- Laboratory of Musculoskeletal Structure and Function, Department of Health Science of Ribeirão Preto Medical School (FMRP-USP), Ribeirão Preto, São Paulo, Brazil
| | - Beatriz Garcia
- Laboratory of Musculoskeletal Structure and Function, Department of Health Science of Ribeirão Preto Medical School (FMRP-USP), Ribeirão Preto, São Paulo, Brazil
| | - Juliana Cardoso
- Rehabilitation and Functional Performance Program Ribeirão Preto Medical School (FMRP-USP), Ribeirão Preto, São Paulo, Brazil
| | - Adriana Nascimento Elias
- Rehabilitation and Functional Performance Program Ribeirão Preto Medical School (FMRP-USP), Ribeirão Preto, São Paulo, Brazil.,Paulista University and Moura Lacerda University, Ribeirão Preto, Brazil
| | - Beatriz Parra Buzzetti
- Laboratory of Musculoskeletal Structure and Function, Department of Health Science of Ribeirão Preto Medical School (FMRP-USP), Ribeirão Preto, São Paulo, Brazil
| | - Ana Claudia Mattiello-Sverzut
- Laboratory of Musculoskeletal Structure and Function, Department of Health Science of Ribeirão Preto Medical School (FMRP-USP), Ribeirão Preto, São Paulo, Brazil. .,Rehabilitation and Functional Performance Program Ribeirão Preto Medical School (FMRP-USP), Ribeirão Preto, São Paulo, Brazil.
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Counter-movement jump characteristics in children with Charcot-Marie-Tooth type 1a disease. Gait Posture 2022; 93:218-224. [PMID: 35183839 DOI: 10.1016/j.gaitpost.2022.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 11/26/2021] [Accepted: 02/12/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Poor performance in sports, especially activities that require explosive movements, is a common reason for initial presentation of children with Charcot-Marie-Tooth type 1a (CMT1a) to the paediatric neuromuscular specialist. RESEARCH QUESTION The aim of this descriptive, retrospective study was to analyse counter-movement jump characteristics in children with CMT1a in comparison to those in typically developing children (TDC). METHODS This retrospective study included seven patients with CMT1a and 44 TDC from our data pool. All the participants performed counter-movement jumps, and jump height, peak force, time to peak force, average and peak rate of force development and net vertical impulse were then calculated. For statistical comparison by means of an independent Student's t-test, children with CMT1a were compared to seven sex- and age-matched TDC. Correlation coefficients were calculated to determine the relationship between the force-time variables and jump height. RESULTS Peak force, net vertical impulse and jump height values in the CMT1a group were significantly lower than those in the TDC group. There were no between-group differences in the time to peak force or average and peak rate of force development. In terms of task symmetry, the correlation between the time-force curve of the left and right leg in the CMT1a group was reduced as compared with that in the TDC group. In both groups, among the parameters measured, there was a significant correlation between jump height and net vertical impulse. SIGNIFICANCE This study showed that reduced jump performance in children with CMT1a, as demonstrated by decreased counter-movement jump height, was due to a reduced net impulse during this explosive movement task. This finding is critical for children with CMT1a and has to be considered in clinical management and activities of daily living (e.g. sports lessons in school).
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Sions JM, Donohoe M, Beisheim-Ryan EH, Pohlig RT, Shank TM, Nichols LR. Test–retest reliability for performance-based outcome measures among individuals with arthrogryposis multiplex congenita. BMC Musculoskelet Disord 2022; 23:121. [PMID: 35123456 PMCID: PMC8818254 DOI: 10.1186/s12891-022-05070-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 01/27/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Most individuals with arthrogryposis multiplex congenita, a rare condition characterized by joint contractures in ≥ 2 body regions, have foot and ankle involvement leading to compromised gait and balance. The purpose of this study was to establish between-days, test–retest reliability for performance-based outcome measures evaluating gait and balance, i.e., the 10-m Walk Test, Figure-of-8 Walk Test, 360-degree Turn Test, and modified Four Square Step Test, among adolescents and adults with arthrogryposis multiplex congenita.
Methods
This reliability study included ambulatory participants, aged 10 to 50 years, with a medical diagnosis of arthrogryposis multiplex congenita. Participants completed performance-based measures, in a randomized order, on two separate occasions. Intraclass correlation coefficients with 95% confidence intervals and minimal detectable changes at the 90% and 95% confidence level were calculated.
Results
Participants included 38 community-ambulators with a median of 13 out of 14 upper and lower joint regions affected. Intraclass correlation coefficient point estimates and 95% confidence intervals ranged from .85-.97 and .70-.98, respectively. Minimal detectable changes were 10 to 39% of sample means and were largest for the modified Four Square Step Test.
Conclusions
Among individuals with arthrogryposis, gait speed per the 10-m Walk Test, as well as non-linear walking and dynamic balance assessment per the Figure-of-8 Walk and 360 Degree Turn Tests, have adequate test–retest reliability enabling evaluation of individual patient changes. Changes in groups of ambulatory individuals with arthrogryposis multiplex congenita may be reliably evaluated with all of the studied outcome measures.
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Pires IM, Denysyuk HV, Villasana MV, Sá J, Marques DL, Morgado JF, Albuquerque C, Zdravevski E. Development Technologies for the Monitoring of Six-Minute Walk Test: A Systematic Review. SENSORS 2022; 22:s22020581. [PMID: 35062542 PMCID: PMC8782011 DOI: 10.3390/s22020581] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/03/2022] [Accepted: 01/11/2022] [Indexed: 12/12/2022]
Abstract
In the pandemic time, the monitoring of the progression of some diseases is affected and rehabilitation is more complicated. Remote monitoring may help solve this problem using mobile devices that embed low-cost sensors, which can help measure different physical parameters. Many tests can be applied remotely, one of which is the six-minute walk test (6MWT). The 6MWT is a sub-maximal exercise test that assesses aerobic capacity and endurance, allowing early detection of emerging medical conditions with changes. This paper presents a systematic review of the use of sensors to measure the different physical parameters during the performance of 6MWT, focusing on various diseases, sensors, and implemented methodologies. It was performed with the PRISMA methodology, where the search was conducted in different databases, including IEEE Xplore, ACM Digital Library, ScienceDirect, and PubMed Central. After filtering the papers related to 6MWT and sensors, we selected 31 papers that were analyzed in more detail. Our analysis discovered that the measurements of 6MWT are primarily performed with inertial and magnetic sensors. Likewise, most research studies related to this test focus on multiple sclerosis and pulmonary diseases.
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Affiliation(s)
- Ivan Miguel Pires
- Instituto de Telecomunicações, Universidade da Beira Interior, 6200-001 Covilhã, Portugal;
- Escola de Ciências e Tecnologia, University of Trás-os-Montes e Alto Douro, Quinta de Prados, 5001-801 Vila Real, Portugal
- Correspondence: ; Tel.: +351-966-379-785
| | | | - María Vanessa Villasana
- Centro Hospitalar Universitário da Cova da Beira, 6200-251 Covilhã, Portugal;
- Health Sciences Research Unit: Nursing (UICISA: E), School of Health, Polytechnic Institute of Viseu, 3504-510 Viseu, Portugal; (J.S.); (C.A.)
| | - Juliana Sá
- Health Sciences Research Unit: Nursing (UICISA: E), School of Health, Polytechnic Institute of Viseu, 3504-510 Viseu, Portugal; (J.S.); (C.A.)
- Faculty of Health Sciences, Universidade da Beira Interior, 6200-506 Covilhã, Portugal
- Centro Hospitalar Universitário do Porto, 4099-001 Oporto, Portugal
| | - Diogo Luís Marques
- Department of Sport Sciences, University of Beira Interior, 6201-001 Covilhã, Portugal;
| | | | - Carlos Albuquerque
- Health Sciences Research Unit: Nursing (UICISA: E), School of Health, Polytechnic Institute of Viseu, 3504-510 Viseu, Portugal; (J.S.); (C.A.)
| | - Eftim Zdravevski
- Faculty of Computer Science and Engineering, University Ss Cyril and Methodius, 1000 Skopje, North Macedonia;
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Cardoso J, de Baptista CRJA, Sartor CD, Nascimento Elias AH, Júnior WM, Martinez EZ, Sacco ICN, Mattiello-Sverzut AC. Dynamic plantar pressure patterns in children and adolescents with Charcot-Marie-Tooth disease. Gait Posture 2021; 86:112-119. [PMID: 33713897 DOI: 10.1016/j.gaitpost.2021.03.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 02/19/2021] [Accepted: 03/03/2021] [Indexed: 02/09/2023]
Abstract
BACKGROUND The dynamic plantar pressure patterns of children and adolescents with Charcot-Marie-Tooth (CMT) disease and its relationship to musculoskeletal alterations may help to understand the natural history of the disease and improve therapeutic interventions. RESEARCH QUESTION The study compared dynamic plantar pressure patterns in children and adolescents with and without CMT. It also tested the associations between isometric muscle strength (IMS), passive range of motion (ROM), foot posture and dynamic plantar pressure patterns in CMT. METHODS This cross-sectional study compared children and adolescents (aged 8-18 years) with CMT (n = 40) with a typical group (n = 40). The plantar pressure distribution during gait was recorded, and the contact area (CA), peak pressure (PP), contact time (CT) and pressure-time integral (PTI) in five foot regions (rearfoot, midfoot lateral, midfoot medial, lateral forefoot and medial forefoot) were analysed. The IMS of the dorsiflexors and plantar flexors, passive ROM, and foot posture were also recorded. RESULTS PP (medial midfoot and medial forefoot) and PTI (rearfoot, lateral midfoot and medial forefoot) were higher in children with CMT compared with the typical group. The adolescents with CMT presented a less CA (whole foot) and a higher CT (medial midfoot) when compared with typical group. For CMT, in the medial midfoot, plantar flexor IMS associated with PP (β=-11.54, p = 0.01) and PTI (β=-3.38, p = 0.04); supinated foot posture associated with PP (β = 33.89, p = 0.03) and PTI (β = 12.01, p = 0.03). SIGNIFICANCE Children with CMT showed clear changes in most of the dynamic plantar pressure variables, while adolescents with CMT showed changes mostly in CA and CT. This information together with the associations established between supinated foot, dorsiflexion ROM and plantar flexions IMS can be useful for guiding rehabilitation professionals in their therapies.
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Affiliation(s)
- Juliana Cardoso
- Health Science Department, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | | | - Cristina D Sartor
- Physical Therapy, Speech and Occupational Therapy Department, School of Medicine, University of São Paulo, São Paulo, Brazil
| | | | - Wilson Marques Júnior
- Neuroscience and Behavioral Sciences Department, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Edson Z Martinez
- Social Medicine Department, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Isabel C N Sacco
- Physical Therapy, Speech and Occupational Therapy Department, School of Medicine, University of São Paulo, São Paulo, Brazil
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Davoli GBDQ, Chaves TC, Lopes M, Martinez EZ, Sobreira CFDR, Graham HK, Mattiello-Sverzut AC. The cross-cultural adaptation, construct validity, and intra-rater reliability of the functional mobility scale in Brazilian Portuguese for children and adolescents with spina bifida. Disabil Rehabil 2021; 44:4862-4870. [PMID: 33879009 DOI: 10.1080/09638288.2021.1913650] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE The purpose of this study was to perform a cross-cultural adaptation of the Functional Mobility Scale (FMS) to Brazilian Portuguese and analyse its construct validity and intra-rater reliability in a sample of caregivers of children and adolescents with spina bifida (SB). MATERIAL AND METHODS The cross-cultural adaptation followed five stages: two forward translations, synthesis, back-translation, committee review and pre-testing (n = 20). Construct validity was assessed by comparing the FMS with the classifications of Hoffer and Schoenmakers (n = 40). Intra-rater reliability was assessed by comparing the ratings of 14 caregivers, on two occasions. Kendall's tau correlation coefficient was used to test the construct validity of the FMS, while the kappa coefficient was used to test intra-rater reliability. RESULTS Caregivers reported no difficulties with completing the FMS in Brazilian Portuguese. Construct validity tests showed positive correlations between the distances of 5 m (house), 50 m (school) and 500 m (community) in the FMS and the classifications of Hoffer (τ = 0.84; τ = 0.90; τ = 0.68; p < 0.01) and Schoenmakers (τ = 0.83; τ = 0.89; τ = 0.76; p < 0.01), respectively. Excellent intra-rater reliability (kappa = 0.9-1.0) was found for all three distances in the FMS. CONCLUSIONS The FMS in Brazilian Portuguese showed acceptable intra-rater reliability and construct validity when used to measure the mobility level of patients with SB. We recommend its use in clinical practice and research.Implications for RehabilitationA valid and reliable instrument for assessing the mobility of patients with SB;A cross-cultural and adapted FMS in Brazilian Portuguese;An instrument for therapeutic and functional approaches outside the clinicalsetting;The FMS in the Brazilian Portuguese online version shows mistranslations.
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Affiliation(s)
| | - Thais Cristina Chaves
- Department of Health Science, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Mariane Lopes
- Department of Health Science, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Edson Zangiacomi Martinez
- Department of Social Medicine, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | | | - H Kerr Graham
- Department of Orthopaedics, Royal Children's Hospital, University of Melbourne, Victoria, Australia
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The impact of orthoses on gait in children with Charcot-Marie-Tooth disease. Gait Posture 2021; 85:198-204. [PMID: 33610823 DOI: 10.1016/j.gaitpost.2021.02.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 02/01/2021] [Accepted: 02/06/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Charcot-Marie-Tooth disease (CMT) results in distal muscle weakness that leads to gait difficulties in both the stance and swing phases, thus limiting function in the community. A primary purpose of ankle foot orthoses (AFOs) is to improve gait function; however, little is known about what AFOs are prescribed and how they benefit children with CMT. RESEARCH QUESTION To determine the impact of previously prescribed AFOs on gait in children with CMT using comprehensive gait analysis techniques. METHODS We examined strength, passive range of motion and gait (kinematics, kinetics and temporal-spatial) for barefoot and AFO walking on 15 children with a diagnosis of CMT. Participants used their prescribed AFOs, the design of which varied depending on the patient. Comparisons between barefoot and AFO walking were completed for selected ankle, knee and hip kinematics and kinetics and temporal-spatial parameters. Subgroups were also evaluated based upon specific ankle kinematics relevant to AFO prescription. RESULTS AFOs resulted in increased walking velocity (0.91, SD 0.31 to 1.13, SD 0.23 m/sec, p = 0.001) and improved ankle kinematics (dorsiflexion in mid-swing: -11, SD 10 to 0, SD 5 degrees, p = 0.0001) and kinetics (peak plantar flexor moment in stance: 0.71, SD 0.30 to 0.85, SD 0.29 Nm/kg, p = 0.001). In patients with increased equinus in swing, AFOs resulted in improved ankle kinematics. In patients with increased dorsiflexion in terminal stance, AFOs did not provide the support that was needed to improve gait function. SIGNIFICANCE AFOs enhance gait function in children with CMT by improving walking velocity and selected ankle kinematics and kinetics. It is important that the AFO design be aligned with the patient's specific joint level impairment and associated gait dysfunction. Comprehensive gait analysis techniques can measure differences between barefoot and AFO function and help to clarify the most appropriate AFO prescription for an individual child.
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Changes in walking velocity and stride parameters with age in children with Charcot-Marie-Tooth disease. Neuromuscul Disord 2020; 30:825-832. [PMID: 32928646 DOI: 10.1016/j.nmd.2020.08.359] [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: 06/03/2020] [Revised: 07/28/2020] [Accepted: 08/18/2020] [Indexed: 11/21/2022]
Abstract
The purpose of this study is to assess how Charcot-Marie-Tooth disease, a group of inherited peripheral neuropathies that result in distal weakness, affects walking velocity over time in comparison to age-matched controls. Comprehensive gait analysis of 57 children (mean age 12.0, SD 3.7 years) compared to 76 age-matched controls (mean age 10.1, SD 3.4 years) demonstrated slower walking velocity (p<0.001) due to both shorter stride length (p<0.001) and diminished cadence (p=0.01). There was higher walking velocity (p<0.001), stride length (p=0.002) and cadence (p<0.001) in patients with dorsiflexor strength ≥3 and higher walking velocity (p=0.001) and cadence (p=0.03) in patients plantar flexor strength ≥4. Analysis of Charcot-Marie-Tooth type 1 and type 2 subgroups showed that walking velocity increased significantly with age in controls (p=0.001) but did not increase in children with either subtype (p>0.54). Stride length increased significantly with age in all groups (p<0.001) but at a slower rate in type 1 and 2 compared to controls. These differences contributed to increasing deficits in walking velocity and stride length with age in type 1 and 2 in comparison to controls, with deficits appearing earlier in type 2. Since the slower walking velocity in children with Charcot-Marie-Tooth disease is primarily due to short stride length, treatments that enable improved stride length, such as plantar flexor strengthening and bracing, may improve walking velocity and associated gait function.
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Zuccarino R, Prada V, Moroni I, Pagliano E, Foscan M, Robbiano G, Pisciotta C, Cornett K, Shy R, Schenone A, Pareyson D, Shy M, Burns J. Validation of the Italian version of the Charcot-Marie-Tooth disease Pediatric Scale. J Peripher Nerv Syst 2020; 25:138-142. [PMID: 32394473 DOI: 10.1111/jns.12383] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/06/2020] [Indexed: 11/30/2022]
Abstract
The Charcot-Marie-Tooth disease Pediatric Scale (CMTPedS) is a Rasch-built clinical outcome measure of disease severity. It is valid, reliable, and responsive to change for children and adolescents aged 3 to 20 years. The aim of this study was to translate and validate an Italian version of the CMTPedS using a validated framework of transcultural adaptation. The CMTPedS (Italian) was translated and culturally adapted from source into Italian by two experts in CMT with good English language proficiency. The two translations were reviewed by a panel of experts in CMT. The agreed provisional version was back translated into English by a professional translator. The definitive Italian version was developed during a consensus teleconference by the same panel. CMT patients were assessed with the final version of the outcome measure and a subset had a second assessment after 2 weeks to evaluate test-retest reliability. Seventeen patients with CMT aged 5 to 20 years (eight female) were evaluated with the CMTPedS (Italian), and test-retest was performed in three patients. The CMTPedS (Italian) showed a high test-retest reliability. No patient had difficulty in completing the scale. The instructions for the different items were clearly understood by clinicians and therefore the administration of the outcome measure was straight forward and easily understood by the children assessed. The CMTPedS (Italian) will be used for clinical follow-up and in clinical research studies in the Italian population. The data is fully comparable to that obtained from the English language version.
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Affiliation(s)
- Riccardo Zuccarino
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
- Neuromuscular Omnicentre (NEMO)-Fondazione Serena Onlus, Genoa, Liguria, Italy
| | - Valeria Prada
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal/Child Sciences, University of Genova and IRCCS San Martino, Genoa, Italy
| | - Isabella Moroni
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | | | - Maria Foscan
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Giulia Robbiano
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal/Child Sciences, University of Genova and IRCCS San Martino, Genoa, Italy
| | | | - Kayla Cornett
- University of Sydney School of Health Sciences & Children's Hospital at Westmead, Sydney, New South Wales, Australia
| | - Rosemary Shy
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Angelo Schenone
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics and Maternal/Child Sciences, University of Genova and IRCCS San Martino, Genoa, Italy
| | - Davide Pareyson
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Michael Shy
- Department of Neurology, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Joshua Burns
- University of Sydney School of Health Sciences & Children's Hospital at Westmead, Sydney, New South Wales, Australia
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Kennedy RA, Carroll K, McGinley JL, Paterson KL. Walking and weakness in children: a narrative review of gait and functional ambulation in paediatric neuromuscular disease. J Foot Ankle Res 2020; 13:10. [PMID: 32122377 PMCID: PMC7052968 DOI: 10.1186/s13047-020-0378-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 02/18/2020] [Indexed: 12/18/2022] Open
Abstract
Background Weakness is the primary impairment in paediatric neuromuscular diseases, impacting gait and gait-related functional activities in ambulant children affected by these rare and often degenerative diseases. Gait speed is an indicator of health and disability, yet gait is a complex, multi-faceted activity. Using the International Classification of Function, Health and Disability (ICF) model, assessment of gait and functional ambulation should consider the impairments, activity limitations and participation restrictions due to disease, and factors related to the environment and the individual person. Methods This narrative review involved a literature search of databases including Medline, Embase and Pubmed from 1946 to October 2019. Inclusion criteria included assessments of gait, endurance and ambulatory function in paediatric (0–18 years) neuromuscular diseases. Results Fifty-two papers were identified reporting assessments of gait speed, timed function, endurance and ambulatory capacity, gait-related balance and qualitative descriptive assessments of gait function and effect of disease on gait and gait-related activities. Gait speed is an indicator of disability and children with neuromuscular disease walk slower than typically developing peers. Increasing disease severity and age were associated with slower walking in children with Duchenne muscular dystrophy and Charcot-Marie-Tooth disease. The six-minute walk test is used widely as a test of endurance and ambulatory capacity; six-minute walk distance was substantially reduced across all paediatric neuromuscular diseases. Endurance and ambulatory capacity was more limited in children with spinal muscular atrophy type 3, congenital muscular dystrophy and older boys with Duchenne muscular dystrophy. Only a few papers considered normalisation of gait parameters accounting for the effect on gait of height in heterogeneous groups of children and linear growth in longitudinal studies. Balance related to gait was considered in five papers, mainly in children with Charcot-Marie-Tooth disease. There was limited investigation of factors including distance requirements and terrain in children’s typical environments and personal factors related to self-perception of disease effect on gait and gait-related function. Conclusion Assessments of gait and functional ambulation are important considerations in documenting disease progression and treatment efficacy in the clinical setting; and in clinical trials of disease-modifying agents and physiotherapeutic interventions in paediatric neuromuscular diseases. There is a need for expert consensus on core gait and functional ambulation assessments for use in clinical and research settings.
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Affiliation(s)
- Rachel A Kennedy
- Department of Neurology, The Royal Children's Hospital, Parkville, Vic, Australia. .,Murdoch Children's Research Institute, Parkville, Vic, Australia. .,Department of Physiotherapy, The University of Melbourne, Parkville, Vic, Australia.
| | - Kate Carroll
- Department of Neurology, The Royal Children's Hospital, Parkville, Vic, Australia.,Murdoch Children's Research Institute, Parkville, Vic, Australia.,Department of Physiotherapy, The University of Melbourne, Parkville, Vic, Australia
| | - Jennifer L McGinley
- Murdoch Children's Research Institute, Parkville, Vic, Australia.,Department of Physiotherapy, The University of Melbourne, Parkville, Vic, Australia
| | - Kade L Paterson
- Department of Physiotherapy, The University of Melbourne, Parkville, Vic, Australia
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Pogemiller K, Garibay E, Pierz K, Acsadi G, Õunpuu S. Comparison of gait patterns and functional measures between Charcot-Marie-Tooth disease type I and II in children to young adults. Gait Posture 2020; 77:236-242. [PMID: 32062403 DOI: 10.1016/j.gaitpost.2020.01.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 01/24/2020] [Accepted: 01/26/2020] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Charcot-Marie-Tooth (CMT) disease is an inherited peripheral neuropathy that causes progressive distal extremity nerve degeneration and muscle atrophy which can negatively impact function, gait and quality of life. The purpose of this study was to determine if differences exist in gait patterns, clinical examination and functional measures between CMT type I (CMT1) and type II (CMT2) in childhood to young adults. It was hypothesized that individuals with CMT2 would present with greater ankle weakness, increased and/or prolonged ankle dorsiflexion in stance during gait and demonstrate greater disease severity on the CMT Pediatric Scale (CMTPedS) compared to CMT1. METHODS Twenty-seven individuals diagnosed with CMT1 or CMT2 underwent three-dimensional gait analysis, clinical examination and evaluation of disease severity using the CMTPedS. Subjects groups were divided based on CMT type: CMT1 (n = 20) and CMT2 (n = 7). RESULTS CMT2 group presented with a trend towards increased plantar flexion weakness compared to CMT1 of 61.1 ± 58.1 N to 137.9 ± 51.4 N (p < 0.012), respectively. CMT2 presented with significantly decreased dorsiflexion strength, 31.9 ± 30.9 N, compared to CMT1, 80.4 ± 37.4 N, (p < 0.0052) which negatively influenced gait patterns in CMT2. Associated gait findings demonstrated CMT2 group with significantly decreased peak ankle power generation in stance compared to CMT1 (1.46 ± 0.39 W/kg to 3.13 ± 0.98 W/kg respectively) (p < 0.0001). CMT1 was more likely to demonstrate a dorsiflexion moment in loading response than CMT2. There was a consistent trend of a higher score and therefore greater disease severity for CMT2 based on CMTPedS. CONCLUSION Study results suggest that at a given age, individuals with CMT2 have greater limitations in terms of gait function and disease severity than individuals with CMT1. Overall the CMT2 was shown to have greater gait limitations at the ankle during stance and swing with associated compensatory mechanisms at the knee and hip in swing.
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Affiliation(s)
- Kelly Pogemiller
- Connecticut Children's, 399 Farmington Ave, Farmington, CT 06032, United States; Univesity of Hartford, 200 Bloomfield Ave, West Harford, CT 06117, United States.
| | - Erin Garibay
- Connecticut Children's, 399 Farmington Ave, Farmington, CT 06032, United States
| | - Kristan Pierz
- Connecticut Children's, 399 Farmington Ave, Farmington, CT 06032, United States
| | - Gyula Acsadi
- Connecticut Children's, 399 Farmington Ave, Farmington, CT 06032, United States
| | - Sylvia Õunpuu
- Connecticut Children's, 399 Farmington Ave, Farmington, CT 06032, United States
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Baptista CRD, Nascimento-Elias AH, Garcia B, Testa A, Domingues PC, Martinez EZ, Marques W, Mattiello-Sverzut AC. Physical function and performance measures of children and adolescents with Charcot-Marie-Tooth disease. Physiother Theory Pract 2019; 37:73-80. [PMID: 31046526 DOI: 10.1080/09593985.2019.1603257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
This study aimed to verify whether there are differences in foot type, physical function, and performance between children and adolescents with Charcot-Marie-Tooth disease (CMT) and their healthy counterparts, and whether an interval of 6 months, from the initial assessment, reveals any significant changes on physical performance and other specific physical measures of the lower limbs. Subjects and Methods: Participants between 6 and 17 years of age, with CMT (CMT group n = 40), were compared to healthy participants (Control group, n = 49). Twenty participants with CMT completed the follow-up. We collected anthropometric, goniometric (ankle and knee), and dynamometric (inversion, eversion, plantar flexors, dorsiflexors, knee, hip extensors) measures, agonist/antagonist ratios, feet alignment (Foot Posture Index - FPI), muscle power (Long Jump), Pediatric Balance Scale (PBS), and 10-meter walk test (10MWT). Results: Compared to Control, CMT showed reduced passive range of motion (ROM), weakness in all evaluated muscles, increased agonist/antagonist ratios, predominance of varus and lower performance (PBS and Long Jump). After 6 months, CMT measures did not change. Conclusion: The cross-sectional analysis showed reduced ROM, strength, power, and distal muscle imbalance, as well as secondary limitations (PBS and 10MWT) in children and adolescents with CMT. These biomechanical and functional alterations did not change at the 6-month follow-up.
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Affiliation(s)
- Cyntia Rogean De Baptista
- Department of Health Sciences, Ribeirão Preto Medical School - University of São Paulo , São Paulo, Ribeirão Preto, Brazil
| | - Adriana H Nascimento-Elias
- Department of Health Sciences, Ribeirão Preto Medical School - University of São Paulo , São Paulo, Ribeirão Preto, Brazil
| | - Beatriz Garcia
- Department of Health Sciences, Ribeirão Preto Medical School - University of São Paulo , São Paulo, Ribeirão Preto, Brazil
| | - Amanda Testa
- Department of Health Sciences, Ribeirão Preto Medical School - University of São Paulo , São Paulo, Ribeirão Preto, Brazil
| | - Paula Calori Domingues
- Department of Health Sciences, Ribeirão Preto Medical School - University of São Paulo , São Paulo, Ribeirão Preto, Brazil
| | - Edson Zangiacomi Martinez
- Department of Social Medicine, Ribeirão Preto Medical School, University of São Paulo (USP) , Brazil
| | - Wilson Marques
- Department of Neurosciences and Neurobehavioral Sciences, Ribeirão Preto Medical School, University of São Paulo (USP) , Brazil
| | - Ana Claudia Mattiello-Sverzut
- Department of Health Sciences, Ribeirão Preto Medical School - University of São Paulo , São Paulo, Ribeirão Preto, Brazil
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