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Chami S, Babaee T, Jalali M, Saeedi H, Kamali M. Lived experience of children and adolescents with lower-limb loss who used a prosthesis: A qualitative study. Prosthet Orthot Int 2024; 48:320-328. [PMID: 38018993 DOI: 10.1097/pxr.0000000000000308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 09/28/2023] [Indexed: 11/30/2023]
Abstract
PURPOSE Children's and adolescents' level of activity, the type of activity, and other features are special to them and can result in unique experiences with lower-limb prosthesis. The specific objective of this study was to explore the lived experience of children and adolescents with lower-limb loss (LLL) who used a prosthesis. METHODS We used a descriptive qualitative study design and in-depth, semistructured, face-to-face interviews. Accordingly, 35 participants, including children and adolescents with LLL who used a prosthesis, their parents, and prosthetists, were interviewed. The collected data were analyzed thematically. RESULTS One hundred sixty-eight codes about the experiences of children, parent(s), and prosthetists were extracted from the transcripts and categorized into 32 subthemes. Finally, 7 broad themes including suitability, provoke reactions, intrinsic nature, infrastructures, the school, availability, and parenting role were extracted. CONCLUSION The experiences of children and adolescents with lower-limb prosthesis are specific as each may face unique challenges and deal with different difficulties. In this study that has been conducted in a developing country, the main challenges faced by children using lower-limb prosthesis and their parents are the prosthetic components, social reactions, long distance, and costs of services. Moreover, designing a more natural prosthesis and gait training for children with LLL were the most important issues faced by prosthetists. However, close relationships with friends and family members, and children's amazing ability to adapt can aid in facilitating prosthetic management.
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Affiliation(s)
- Sara Chami
- Department of Orthotics and Prosthetics, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
- Auckland Bioengineering Institute, The University of Auckland, Auckland, Auckland, New Zealand
| | - Taher Babaee
- Department of Orthotics and Prosthetics, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Jalali
- Department of Orthotics and Prosthetics, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Hassan Saeedi
- Department of Orthotics and Prosthetics, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Kamali
- Rehabilitation Research Center, Department of Rehabilitation Management, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
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Kurtoğlu A, Konar N, Akçınar F, Alotaibi MH, Elkholi SM. The Response of the Amputee Athlete Heart to Chronic Core Exercise: A Study on Hematological and Biochemical Parameters, and N-Terminal Pro Brain Natriuretic Peptide. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:784. [PMID: 38792967 PMCID: PMC11123260 DOI: 10.3390/medicina60050784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 05/02/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024]
Abstract
Background and Objectives: mortality and morbidity due to cardiovascular causes are frequently experienced in amputees. Research on the effects of chronic exercise on biomarkers and cardiac damage indicators in these individuals is limited. The aim of this study was to investigate the effects of a core training program on brain natriuretic-related peptide, as well as hematological and biochemical parameters in amputee soccer players. Materials and Methods: The participants were randomly allocated to the following two groups: a core exercise group (CEG) and a control group (CG). While the CG continued routine soccer training, the CEG group was included in a core exercise program different from this group. During the study, routine hemogram parameters of the participants, various biochemical markers, and the concentration of brain natriuretic-related peptide (NT-pro-BNP) were analyzed. Results: after the training period, notable improvements in various hematological parameters were observed in both groups. In the CEG, there were significant enhancements in red blood cell count (RBC), hematocrit (HCT), mean corpuscular hemoglobin concentration (MCHC), and mean corpuscular hemoglobin (MCH) values. Similarly, the CG also showed substantial improvements in RBC, HCT, mean corpuscular volume (MCV), MCHC, MCH, red cell distribution width-standard deviation (RDW-SD), platelet-to-lymphocyte ratio (PLCR), mean platelet volume (MPV), and platelet distribution width (PDW). Moreover, in the CEG, serum triglycerides (TG) and maximal oxygen uptake (MaxVO2) exhibited significant increases. Conversely, TG levels decreased in the CG, while high-density lipoprotein (HDL), low-density lipoprotein (LDL), and MaxVO2 levels demonstrated substantial elevations. Notably, the N-terminal pro-brain natriuretic peptide (BNP) levels did not undergo significant changes in either the CEG or the CG following the core exercise program (p > 0.05). However, in the CEG, a meaningful positive correlation was observed between NT-pro-BNP and creatine kinase (CK) levels before and after the core exercise program. Conclusions: the findings emphasized the potential benefits of core training in enhancing specific physiological aspects, such as erythrocyte-related parameters and lipid metabolism, as well as aerobic capacity. Furthermore, the observed correlation between NT-pro-BNP and CK levels in the CEG provides intriguing insights into the unique physiological adaptations of amputee athletes.
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Affiliation(s)
- Ahmet Kurtoğlu
- Department of Coaching Education, Faculty of Sport Science, Bandirma Onyedi Eylul University, 10200 Balikesir, Turkey
| | - Nurettin Konar
- Department of Physical Education and Sport Teaching, Faculty of Sport Sciences, Bandirma Onyedi Eylul University, 10200 Balikesir, Turkey
| | - Faruk Akçınar
- Department of Coaching Education, Faculty of Sport Science, Inonu University, 44000 Malatya, Turkey
| | - Madawi H. Alotaibi
- Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Safaa M. Elkholi
- Department of Rehabilitation Sciences, College of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
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Batley A, Sewell P, Dyer B. Facilitators and barriers for participation in sports and physical activity for children with lower-limb absence: A systematic review. Prosthet Orthot Int 2023; 47:368-378. [PMID: 37327347 DOI: 10.1097/pxr.0000000000000241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 03/30/2023] [Indexed: 06/18/2023]
Abstract
Sports and recreational activities offer physical and psychological benefits to children with limb absence. Understanding what facilitators and barriers exist for the participation in sports and physical activity is vital to aid stakeholders to continue enabling facilitators and develop means to tackle existing barriers so that all children with lower-limb absence can participate in sport and physical activity as they wish. The aim of this systematic review was to identify facilitators and barriers that children with lower-limb absence experience when wanting to participate in sports and physical activity. Systematic review. Five databases were used to identify the literature relating to facilitators and barriers to sports and physical activity for children with lower-limb absence. These were Medline, Scopus, Cochrane, SPORTDiscus, and CINAHL. Google scholar was used as a secondary source. The review followed the "Preferred Reporting Item for Systematic Reviews and Meta-Analysis" guidelines. The review identified 10 articles for inclusion that met predefined inclusion criteria. The identified peer-review articles date from 1999 to 2021. The number of published articles steadily increases up to 2010 and then increase rapidly from 2016 to 2021. The results show although there are facilitators for sports participation for children with limb absence, there are many barriers which continue to hinder many children from participating in sports and physical activity. Facilitators that exist include advancements in prosthetic design and technology, increased opportunities, and physical and social benefits. Barriers that were reported include prosthesis failure, stigma, and high costs.
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Affiliation(s)
- Abigail Batley
- Department of Design & Engineering, Faculty of Science & Technology, Bournemouth University, Poole, United Kingdom
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Toro G, Cecere AB, Braile A, Cicco AD, Liguori S, Tarantino U, Iolascon G. New insights in lower limb reconstruction strategies. Ther Adv Musculoskelet Dis 2023; 15:1759720X231189008. [PMID: 37529331 PMCID: PMC10387789 DOI: 10.1177/1759720x231189008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 07/04/2023] [Indexed: 08/03/2023] Open
Abstract
High Energy Musculoskeletal Traumas (HEMTs) represent a relevant problem for healthcare systems, considering the high social costs, and both the high morbidity and mortality. The poor outcomes associated with HEMT are related to the high incidence of complications, including bone infection, fracture malunion and non-union. The treatment of each of these complications could be extremely difficult. Limb reconstruction often needs multiple procedures, rising some questions on the opportunity in perseverate to try to save the affected limb. In fact, theoretically, amputation may guarantee better function and lower complications. However, amputation is not free of complication, and a high long-term social cost has been reported. A comprehensive literature review was performed to suggest possible ways to optimize the limb preservation surgeries of HEMT's complications in order to ameliorate their management.
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Affiliation(s)
- Giuseppe Toro
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Antonio Benedetto Cecere
- Unit of Orthopaedics and Traumatology, San Giuliano Hospital, Giugliano in Campania, Naples, Italy
| | | | - Annalisa De Cicco
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy Unit of Orthopaedics and Traumatology, Santa Maria delle Grazie Hospital, Pozzuoli, Italy
| | - Sara Liguori
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Umberto Tarantino
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Giovanni Iolascon
- Department of Medical and Surgical Specialties and Dentistry, University of Campania “Luigi Vanvitelli”, Naples, Italy
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González AK, Rodríguez-Reséndiz J, Gonzalez-Durán JEE, Olivares Ramírez JM, Estévez-Bén AA. Development of a Hip Joint Socket by Finite-Element-Based Analysis for Mechanical Assessment. Bioengineering (Basel) 2023; 10:bioengineering10020268. [PMID: 36829762 PMCID: PMC9952638 DOI: 10.3390/bioengineering10020268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/04/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
This article evaluates a hip joint socket design by finite element method (FEM). The study was based on the needs and characteristics of a patient with an oncological amputation; however, the solution and the presented method may be generalized for patients with similar conditions. The research aimed to solve a generalized problem, taking a typical case from the study area as a reference. Data were collected on the use of the current improving prosthesis-specifically in interaction with its socket-to obtain information on the new approach design: this step constituted the work's starting point, where the problems to be solved in conventional designs were revealed. Currently, the development of this type of support does not consider the functionality and comfort of the patient. Research has reported that 58% of patients with sockets have rejected their use, because they do not fit comfortably and functionally; therefore, patients' low acceptance or rejection of the use of the prosthesis socket has been documented. In this study, different designs were evaluated, based on the FEM as scientific support for the results obtained, for the development of a new ergonomic fit with a 60% increase in patient compliance, that had correct gait performance when correcting postures, improved fit-user interaction, and that presented an esthetic fit that met the usability factor. The validation of the results was carried out through the physical construction of the prototype. The research showed how the finite element method improved the design, analyzing the structural behavioral, and that it could reduce cost and time instead of generating several prototypes.
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Affiliation(s)
- Ana Karen González
- Engineering Faculty, Universidad Autónoma de Querétaro, Querétaro 76010, Mexico
| | - Juvenal Rodríguez-Reséndiz
- Engineering Faculty, Universidad Autónoma de Querétaro, Querétaro 76010, Mexico
- Correspondence: (J.R.-R.); (J.M.O.R.)
| | | | - Juan Manuel Olivares Ramírez
- Department of Renewable Energy, Universidad Tecnológica de San Juan del Río, Querétaro 76800, Mexico
- Correspondence: (J.R.-R.); (J.M.O.R.)
| | - Adyr A. Estévez-Bén
- Engineering Faculty, Universidad Autónoma de Querétaro, Querétaro 76010, Mexico
- Chemistry Faculty, Universidad Autónoma de Querétaro, Querétaro 76010, Mexico
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Impact of Kinesiotherapy and Hydrokinetic Therapy on the Rehabilitation of Balance, Gait and Functional Capacity in Patients with Lower Limb Amputation: A Pilot Study. J Clin Med 2022; 11:jcm11144108. [PMID: 35887872 PMCID: PMC9316740 DOI: 10.3390/jcm11144108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/11/2022] [Accepted: 07/13/2022] [Indexed: 12/10/2022] Open
Abstract
The purpose of this pilot study was to identify impact differences in the rehabilitation of balance, gait and functional capacity in patients with lower limb amputation performing hydrokinetic therapy and kinesiotherapy programs during the pre-prosthetic and prosthetic phases. The study included 16 male patients aged 40–60 years with amputated lower limbs for 6 to 12 months, which involved transfemoral amputation (TFA), transtibial amputation (TTA), traumatic and vascular amputation, who were divided into the following two groups: the hydrokinetic therapy (HKT) group and the kinesiotherapy (KT) group, named after the content of the rehabilitation programs that were implemented for 2 weeks in the pre-prosthetic and prosthetic periods. The initial and final evaluation of the participants included the following tests: the Berg Scale and the four square test for the evaluation of the balance; the PodoSmart device for gait assessment; through the walking test over 6 min, we evaluated the functional capacity. The results were processed in SPSS 24. Analysis of the results on balance rehabilitation through the Berg Scale highlighted that the progress related to the mean of the total score was 7.62 points, p = 0.00 for the HKT group and 7.50 points, p = 0.00 for the KT group, while in the four square step test, the mean of progress was 6.125 s, p = 0.00 for the HKT group and 6 s, p = 0.000 for the KT group. The PodoSmart gait analysis revealed that the HKT group showed a progress mean of 4.875%, p = 0.00, for the foot symmetry parameter, which was 1.875% less than the score achieved by the KT group whose symmetry progress mean was 6.75%, p = 0.00, while the average progress mean for the cadence parameter was 2.75 steps/min higher for the KT group than the HKT group. The comparative analysis of the impact of these two programs on the patients’ functional capacity indicated that the score recorded by the KT group was a progress mean of 15.12 m, p = 0.00 better than the HKT group for the travelled distance parameter; the implementation of the hydrokinetic therapy program led to better exercise adaptation for the HKT group compared to the KT group at an average HR (HRavg) with 0.50 BPM, p = 0.00. After analyzing the results, it has been found that hydrokinetic therapy programs have a greater impact on balance rehabilitation and exercise adaptation, while kinesiotherapy programs have a greater impact on gait rehabilitation and functional capacity optimization for the travelled distance parameter.
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Assessment of the relationship between rectus femoris cross-sectional area and knee extension strength in the prosthesis users with transtibial amputation: A case-control study. Turk J Phys Med Rehabil 2022; 68:222-230. [PMID: 35989968 PMCID: PMC9366482 DOI: 10.5606/tftrd.2022.7655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/17/2021] [Indexed: 11/21/2022] Open
Abstract
Objectives
This study aims to investigate cross-sectional area of the amputated-limb rectus femoris compared to the intact-limb and controls and to determine its correlation with functional strength and walking tests in prosthesis users with transtibial amputation.
Patients and methods
Between October 2018 and April 2019, a total of 14 prosthesis users (12 males, 2 females; mean age: 47.1±16.2 years; range, 26 to 73 years) who met the inclusion criteria, and 14 age-, sex-, and dominancy-matched able-bodied controls (12 males, 2 females; mean age: 47.1±16.2 years; range, 26 to 73 years) were included in this case-control study. Cross-sectional area of rectus femoris (CSA-RF) was evaluated bilaterally by two independent examiners. Knee extension strength was measured bilaterally by using a handheld dynamometer. Functional strength and walking were assessed by Step-Up-Over and Walk-Across tests of the NeuroCom Balance Master® device.
Results
The CSA-RF was found to be reduced in amputated-limb compared to the intact-limb and able-bodied controls (p<0.01). In the prosthesis users, the cross-sectional area difference between both limbs rectus femoris muscles was shown to be correlated with actual and functional knee extension strength, step length, and walking speed (p<0.05). Intra- and inter-observer reliability of CSA-RF on both sides were found to be good to excellent (intraclass correlation coefficient: 0.856-0.936).
Conclusion
Ultrasonographic measurement of CSA-RF is a valid and reliable tool to assess the functional strength and walking in the prosthesis users with unilateral transtibial amputation.
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Hadj-Moussa F, Ngan CC, Andrysek J. Biomechanical factors affecting individuals with lower limb amputations running using running-specific prostheses: A systematic review. Gait Posture 2022; 92:83-95. [PMID: 34837772 DOI: 10.1016/j.gaitpost.2021.10.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 10/10/2021] [Accepted: 10/28/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Running-specific prostheses (RSPs) are biomechanically designed to enable individuals with lower limb amputations to engage in high level sports. RESEARCH QUESTION What is the influence of RSP use on the running biomechanics of individuals with lower limb amputations? METHODS An article search was conducted in six databases since their inception to July 2021. Two independent reviewers assessed the title, abstract and full texts in the review process. The quality of the papers was appraised. The review included a total of 35 articles. RESULTS Main findings indicate force production is a limitation of RSPs. Individuals with lower limb absence employ a variety of compensatory strategies such as adjusting their step frequency, contact length and joint kinetics to improve their running performance. Leg stiffness modulation and external factors relating to the RSP design and fitting play important roles in RSP biomechanics. For individuals with unilateral amputations, the increased loading of the intact limb could increase the risk of acute injury or chronic joint degradation. SIGNIFICANCE To improve their running performance, runners with lower limb amputations employ various compensatory strategies, such as altering the spatiotemporal and kinetic parameters. Factors relating to RSP height, stiffness, shape, and alignment also play an important role in terms of running biomechanics and should be considered in RSP design and fitting. Future studies should focus on the use of RSPs for recreation, in pediatric populations, with certain amputation levels, as well as the impact of training and running techniques.
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Affiliation(s)
- Firdous Hadj-Moussa
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON M5S 3G9, Canada; Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON M4G 1R8, Canada
| | - Calvin C Ngan
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON M5S 3G9, Canada; Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON M4G 1R8, Canada
| | - Jan Andrysek
- Institute of Biomedical Engineering, University of Toronto, Toronto, ON M5S 3G9, Canada; Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON M4G 1R8, Canada.
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Mohanty RK, Sahoo S, Dey M, Milan A, Das SP. Efficacy of prosthetic rehabilitation in rotationplasty following Ewing's sarcoma: A case study. J Pediatr Rehabil Med 2022; 15:359-368. [PMID: 35095000 DOI: 10.3233/prm-210060] [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] [Indexed: 11/15/2022] Open
Abstract
PURPOSE Restoration of functional mobility including gait and balance are fundamental to prosthetic rehabilitation in children with rotationplasty. The literature to characterize and investigate the correlation between postural balance and gait following rotationplasty are scarce. This study examines the characteristics of balance and prosthetic gait in a subject with rotationplasty and checks whether any association exists between them. METHODS A 14-year-old boy with rotationplasty following Ewing's sarcoma was fitted with a custom made prosthesis. Center of pressure (COP) measures using the HUMAC® Balance & Tilt System (CSMi, Stoughton, MA), temporal-spatial gait parameters, and energy expenditure measured by a 10 meter walk test were recorded using the new and old prosthesis. A control subject was used for comparison. RESULTS The stability score, path length, and average velocity of COP improved in a new prosthesis for both standing conditions. Gait parameters were improved and energy expenditure was marginally reduced with the new prosthesis. However, overall prosthetic gait was significantly different compared to the control subject. CONCLUSION This subject-centric approach successfully improved balance, gait parameters, and energy expenditure by providing better alignment, fit, and comfort with a custom prosthesis.
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Affiliation(s)
- Rajesh Kumar Mohanty
- Department of Prosthetics and Orthotics, Swami Vivekanand National Institute of Rehabilitation Training and Research, Cuttack, Odisha, India
| | - Swapna Sahoo
- Department of Prosthetics and Orthotics, Swami Vivekanand National Institute of Rehabilitation Training and Research, Cuttack, Odisha, India
| | - Manojit Dey
- Advanced Rehabilitation Center, Angul, Odisha, India
| | - Ashmita Milan
- Department of Prosthetics and Orthotics, Swami Vivekanand National Institute of Rehabilitation Training and Research, Cuttack, Odisha, India
| | - Sakti Prasad Das
- Department of Physical Medicine and Rehabilitation, Swami Vivekanand National Institute of Rehabilitation Training and Research, Cuttack, Odisha, India
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Effect of Compensatory Mechanisms on Postural Disturbances and Musculoskeletal Pain in Elite Sitting Volleyball Players: Preparation of a Compensatory Intervention. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910105. [PMID: 34639407 PMCID: PMC8508345 DOI: 10.3390/ijerph181910105] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 09/16/2021] [Accepted: 09/23/2021] [Indexed: 11/16/2022]
Abstract
The aim of the study was to identify the effect of compensatory mechanisms on the prevalence of sagittal spinal curvature deformity and musculoskeletal pain and to assess the interrelationships between those components in sitting volleyball players. Twenty-one elite Polish sitting volleyball players (age = 34.1 ± 7.5, BM = 77.9 ± 16.0) participated in the study in which direct participatory systematic observation and a non-invasive method were used. Both objective (anthropometric, spinal curvature-Idiag M360) and subjective (musculoskeletal ailments-NMQ = 7) measurements were performed. The Statistica 13.3 software package was used for statistical analyses. The neck, lower back (43%), and upper back (38%) were the most frequently reported painful areas. Of all participants, 76% reported sagittal spinal deformities. In the habitual position, the results indicated moderate correlations (r = 0.5, p < 0.05) between the lumbar concavity of the back and low back pain (LBP) and between thoracic convexity and LBP (r = 0.4, p < 0.05). Internal and external compensation have an effect on the prevalence of spinal curvature deformities in the sagittal plane, with thoracic hyperkyphosis (38%) and lumbar hyperlordosis (33%) being the most common. More severe lower and upper back pain were correlated with greater angles of thoracic kyphosis and lumbar lordosis in the habitual position.
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García-García Ó, Mosteiro S, Suárez-Iglesias D, Ayán C. Exercise training program in children with lower-limb amputation. ACTA ACUST UNITED AC 2021; 67:277-281. [PMID: 34406253 DOI: 10.1590/1806-9282.67.02.20200723] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 09/11/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Few physical exercise programs for children with limb loss have been described in detail recently. We provided information regarding the characteristics and effectiveness of an alternative rehabilitation exercise developed for children with lower-limb amputation. METHODS An 8-year-old boy with a below-knee amputation and a 9-year-old bilateral amputee girl performed an exercise program of one 2-h session per week for 20 weeks, aimed at developing muscular strength and coordination. Walking ability and walking speed were assessed by using the L-test of functional mobility and 10-m walk test, respectively. Mechanical and neuromuscular muscle function was assessed by using tensiomyography. RESULTS In case 1, a decrement of 9.5% and 10.5% was found in the L-test (42 s vs. 38 s) and in the 10-m test (19 s vs. 17 s) scores, respectively. In case 2, walking ability remained unchanged (L-test score: 38 s), while a 5.2% reduction in walking speed was observed (10-m test score: 19 s vs. 18 s). No relevant changes were observed in the muscular tone in both cases. CONCLUSIONS Practitioners should be aware that, contrary to what could be expected, a multidisciplinary training program held once per week for 5 months had a minimal impact on the gait pattern and neuromuscular function of two children with lower-limb amputation.
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Affiliation(s)
- Óscar García-García
- Universidade de Vigo, Faculty of Education and Sports Sciences, Laboratory of Sports Performance, Physical Condition and Wellness - Pontevedra, Spain
| | | | - David Suárez-Iglesias
- Universidad de León, Institute of Biomedicine, Faculty of Physical Activity and Sports Valoración de la Condición Física en relación con la Salud, el Entrenamiento y el Rendimiento Deportivo Research Group - León, Spain
| | - Carlos Ayán
- Universidade de Vigo, Well-Move Research Group, Galicia Sur Health Research Institute, Departamento de Didácticas Especiais - Pontevedra, Spain
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Potential and Limitations of Feedback-Supported Gait Retraining in Users of Lower Limb Prostheses. PROSTHESIS 2021. [DOI: 10.3390/prosthesis3020018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The outcomes of prosthetic rehabilitation after lower limb loss are, in large part, affected by the effectiveness of the provided gait retraining. The noted prevalence of adverse long-term effects, such as further joint and muscle degeneration, suggests that traditional rehabilitation programs have limitations. Recent advances in technology and in the understanding of motor learning promise the potential for better gait retraining interventions. This article reviews current literature on systems and methodologies of improving gait parameters in those with lower limb prostheses via exercise programs and various biofeedback systems. A total of 13 articles were included in the qualitative analysis. Findings indicate that many of the investigated systems are able to effectively analyze and change gait in the target population, but there remain considerable gaps in the knowledge. It has been noted that feedback modalities and dosage must be customized based on patient characteristics and rehabilitation goals, yet there is currently not enough published evidence to inform such customization.
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Walking kinematics in young children with limb loss using early versus traditional prosthetic knee prescription protocols. PLoS One 2020; 15:e0231401. [PMID: 32275734 PMCID: PMC7147787 DOI: 10.1371/journal.pone.0231401] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 03/23/2020] [Indexed: 11/19/2022] Open
Abstract
The traditional treatment protocol for young children with congenital or acquired amputations at or proximal to the knee prescribes a prosthesis without a working knee joint, based in part on the assumption that a child learning to walk cannot properly utilize a passively flexing prosthetic knee component. An alternative to this Traditional Knee (TK) protocol is an “Early Knee” (EK) protocol, which prescribes an articulating prosthetic knee in the child’s first prosthesis, during development of crawling and transitioning into and out of upright positions. To date, no study has compared samples of children with limb loss at or proximal to the knee using TK and EK protocols. The purpose of this multi-site study was to examine kinematic outcomes during walking in separate groups of young children in an EK and a TK prosthesis protocol, along with a population of children without lower limb amputations. Eighteen children aged 12 months to five years were recruited for this study at two clinical sites, six in each of the three groups. Children in the two prosthesis groups had unilateral limb loss and had been treated either at one site with the TK protocol or at another with the EK protocol. Children in the EK group achieved swing phase prosthetic knee flexion averaging 59.8±8.4 degrees. Children wearing prosthetic limbs walked slower than age-matched peers. In most instances, walking speed and step length increased with age in the EK group, similar to the control group. However, this trend was not observed in the TK group. Clearance adaptations were present in both limb loss groups. Observed adaptations were twice as prevalent in the TK group versus the EK group; however, the groups differed in age and etiology. Children with limb loss provided with an articulating knee component in their first prosthesis incorporated knee flexion during swing phase and showed fewer gait adaptations than children in the TK protocol.
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Escamilla-Nunez R, Michelini A, Andrysek J. Biofeedback Systems for Gait Rehabilitation of Individuals with Lower-Limb Amputation: A Systematic Review. SENSORS (BASEL, SWITZERLAND) 2020; 20:E1628. [PMID: 32183338 PMCID: PMC7146745 DOI: 10.3390/s20061628] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 03/11/2020] [Accepted: 03/12/2020] [Indexed: 12/17/2022]
Abstract
Individuals with lower-limb amputation often have gait deficits and diminished mobility function. Biofeedback systems have the potential to improve gait rehabilitation outcomes. Research on biofeedback has steadily increased in recent decades, representing the growing interest toward this topic. This systematic review highlights the methodological designs, main technical and clinical challenges, and evidence relating to the effectiveness of biofeedback systems for gait rehabilitation. This review provides insights for developing an effective, robust, and user-friendly wearable biofeedback system. The literature search was conducted on six databases and 31 full-text articles were included in this review. Most studies found biofeedback to be effective in improving gait. Biofeedback was most commonly concurrently provided and related to limb loading and symmetry ratios for stance or step time. Visual feedback was the most used modality, followed by auditory and haptic. Biofeedback must not be obtrusive and ideally provide a level of enjoyment to the user. Biofeedback appears to be most effective during the early stages of rehabilitation but presents some usability challenges when applied to the elderly. More research is needed on younger populations and higher amputation levels, understanding retention as well as the relationship between training intensity and performance.
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Affiliation(s)
- Rafael Escamilla-Nunez
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON M4Y 1R5, Canada; (R.E.-N.); (A.M.)
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON M4G 1R8, Canada
| | - Alexandria Michelini
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON M4Y 1R5, Canada; (R.E.-N.); (A.M.)
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON M4G 1R8, Canada
| | - Jan Andrysek
- Institute of Biomaterials and Biomedical Engineering, University of Toronto, Toronto, ON M4Y 1R5, Canada; (R.E.-N.); (A.M.)
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON M4G 1R8, Canada
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15
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Hitzig SL, Mayo AL, Kayssi A, Viana R, MacKay C, Devlin M, Dilkas S, Domingo A, Hebert JS, Miller WC, Andrysek J, Azhari F, Baltzer HL, de Mestral C, Dittmer DK, Dudek NL, Grad S, Guilcher SJT, Habra N, Hunter SW, Journeay WS, Katz J, King S, Payne MW, Underwood HA, Zariffa J, Aternali A, Atkinson SL, Brooks SG, Cimino SR, Rios J. Identifying priorities and developing strategies for building capacity in amputation research in Canada. Disabil Rehabil 2020; 43:2779-2789. [PMID: 32036731 DOI: 10.1080/09638288.2020.1720831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Compared to other patient population groups, the field of amputation research in Canada lacks cohesion largely due to limited funding sources, lack of connection among research scientists, and loose ties among geographically dispersed healthcare centres, research institutes and advocacy groups. As a result, advances in clinical care are hampered and ultimately negatively influence outcomes of persons living with limb loss. OBJECTIVE To stimulate a national strategy on advancing amputation research in Canada, a consensus-workshop was organized with an expert panel of stakeholders to identify key research priorities and potential strategies to build researcher and funding capacity in the field. METHODS A modified Delphi approach was used to gain consensus on identifying and selecting an initial set of priorities for building research capacity in the field of amputation. This included an anonymous pre-meeting survey (N = 31 respondents) followed by an in-person consensus-workshop meeting that hosted 38 stakeholders (researchers, physiatrists, surgeons, prosthetists, occupational and physical therapists, community advocates, and people with limb loss). RESULTS The top three identified research priorities were: (1) developing a national dataset; (2) obtaining health economic data to illustrate the burden of amputation to the healthcare system and to patients; and (3) improving strategies related to outcome measurement in patients with limb loss (e.g. identifying, validating, and/or developing outcome measures). Strategies for moving these priorities into action were also developed. CONCLUSIONS The consensus-workshop provided an initial roadmap for limb loss research in Canada, and the event served as an important catalyst for stakeholders to initiate collaborations for moving identified priorities into action. Given the increasing number of people undergoing an amputation, there needs to be a stronger Canadian collaborative approach to generate the necessary research to enhance evidence-based clinical care and policy decision-making.IMPLICATIONS FOR REHABILITATIONLimb loss is a growing concern across North America, with lower-extremity amputations occurring due to complications arising from diabetes being a major cause.To advance knowledge about limb loss and to improve clinical care for this population, stronger connections are needed across the continuum of care (acute, rehabilitation, community) and across sectors (clinical, advocacy, industry and research).There are new surgical techniques, technologies, and rehabilitation approaches being explored to improve the health, mobility and community participation of people with limb loss, but further research evidence is needed to demonstrate efficacy and to better integrate them into standard clinical care.
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Affiliation(s)
- Sander L Hitzig
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Amanda L Mayo
- Physical Medicine and Rehabilitation, St. John's Rehab Hospital, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Ahmed Kayssi
- Division of Vascular Surgery, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Ricardo Viana
- Department of Physical Medicine & Rehabilitation, Schulich School of Medicine & Dentistry, Western University, London, Canada
| | | | | | | | | | - Jacqueline S Hebert
- Department of Medicine, Faculty of Medicine and Dentistry, Division of Physical Medicine and Rehabilitation, University of Alberta, Edmonton, Canada
| | - William C Miller
- Department of Occupational Science and Occupational Therapy, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Jan Andrysek
- Holland Bloorview Kids Rehabilitation Hospital, Bloorview Research Institute, Toronto, Canada
| | - Fae Azhari
- Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Canada
| | - Heather L Baltzer
- Division of Plastic and Reconstructive Surgery, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Charles de Mestral
- St. Michael's Hospital, Li Ka Shing Knowledge Institute, Toronto, Canada
| | - Douglas K Dittmer
- Physical Medicine & Rehabilitation, Grand River Hospital, Kitchener, Canada
| | - Nancy L Dudek
- Division of Physical Medicine and Rehabilitation, University of Ottawa, Ottawa, Canada
| | - Sharon Grad
- Department of Physical Medicine and Rehabilitation, Hamilton Health Sciences, McMaster University, Hamilton, Canada
| | - Sara J T Guilcher
- Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Canada
| | - Natalie Habra
- Division of Physical Medicine and Rehabilitation, Gingras-Lindsay Montreal Rehabilitation Institute, University of Montreal, Montreal, Canada
| | - Susan W Hunter
- School of Physical Therapy, Western University, London, Canada
| | | | - Joel Katz
- Department of Psychology, Faculty of Health, York University, Toronto, Canada
| | - Sheena King
- G.F. Strong Rehabilitation Centre, Vancouver, Canada
| | - Michael W Payne
- Department of Physical Medicine & Rehabilitation, Schulich School of Medicine & Dentistry, Western University, London, Canada
| | - Heather A Underwood
- Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, Canada
| | - José Zariffa
- KITE, Toronto Rehabilitation Institute, University Health Network, Toronto, Canada
| | - Andrea Aternali
- Department of Psychology, Faculty of Health, York University, Toronto, Canada
| | - Samantha L Atkinson
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Stephanie G Brooks
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Stephanie R Cimino
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Jorge Rios
- St. John's Rehab Research Program, Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Canada
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16
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Luo X, Yilihamu Y, Liu A, Huang Y, Ou C, Zou Y, Zhang X. Replantation and Lengthening of a Lower Leg in a 7-Year-Old Child: A Case Report. J Foot Ankle Surg 2019; 58:1273-1275. [PMID: 31679680 DOI: 10.1053/j.jfas.2019.03.018] [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: 05/17/2018] [Revised: 01/22/2019] [Accepted: 03/31/2019] [Indexed: 02/03/2023]
Abstract
Replantation of the lower leg has controversial indications, but it may be considered in carefully selected patients. Although the function of prosthetic lower legs has been improved in recent decades, leg salvage remains a laudable goal. We present the case of a 7-year-old child who sustained a traumatic amputation at the level of the middle tibia with loss of the middle portion of the lower leg. We performed successful replantation, and tibia lengthening was performed starting 10 days after replantation and lasted 6 months.
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Affiliation(s)
- Xuchao Luo
- Surgeon, Department of Hand Surgery, Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yilizati Yilihamu
- Surgeon, Department of Plastic and Reconstructive Surgery, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Anming Liu
- Surgeon, Department of Hand Surgery, Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yu Huang
- Surgeon, Department of Hand Surgery, Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Changliang Ou
- Surgeon, Department of Hand Surgery, Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Yonggen Zou
- Surgeon, Department of Hand Surgery, Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou, Sichuan, China
| | - Xu Zhang
- Surgeon, Department of Hand Surgery, Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China.
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