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Martins EJ, Franco CSB, Siqueira MBDS, Mattiello-Sverzut AC. A deficit to reach the isokinetic velocity in youth wheelchair users with spina bifida. J Spinal Cord Med 2024:1-10. [PMID: 39037328 DOI: 10.1080/10790268.2024.2355745] [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: 07/23/2024] Open
Abstract
INTRODUCTION The self-paced adopted by wheelchair users in their postural transfers and locomotion may require sufficient levels of speed-strength in the upper limbs. In clinical practice, we observed limited functional independence and social participation. OBJECTIVES This study aimed to investigate and compare the speed-strength relationship between wheelchair users with spina bifida (SB) and typically developing youth. In particular, to analyze if SB wheelchair users reached the preset velocities in the isokinetic evaluation of shoulder and elbow. DESIGN Cross-sectional observational study. SETTING Ribeirão Preto Medical School of the University of São Paulo. PARTICIPANTS AND PROCEDURES SB (SB; n = 11) and controls (CT; n = 22) performed the isokinetic assessment of shoulder abductors (SAB), adductors (SAD), flexors (SFL), extensors (SEX), and elbow flexors (EFL) and extensors (EEX) at velocities of 60 and 120degree.s-1. The analysis of covariance was used to identify the intergroup differences in muscle performance. OUTCOME MEASURES The values of peak torque (PT), power (Pow), time to peak torque (tPT) and the percentage to reach the isokinetic velocity. RESULTS The percentage to reach 120degree.s-1 was moderate-to-low for both groups (26-75.9%). CT presented a significantly greater relative risk of reaching the preset velocities than SB. SB presented higher PT and Pow for SAB and SFL at 60degree.s-1, higher PT for SFL and EEX at 120degree.s-1, and lower tPT for SFL at 120degree.s-1 compared to CT. CONCLUSION SB had difficulty reaching 120degree.s-1, probably related to neuromuscular differences. However, arm movements in their daily tasks seem to maintain the ability to produce PT and Pow.
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Affiliation(s)
- Emanuela Juvenal Martins
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
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Martins EJ, Serrão P, Leonardi-Figueiredo MM, Ravanelli LS, Serenza FS, Mattiello S, Aagaard P, Mattiello-Sverzut A. Isokinetic arm and shoulder muscle torque-velocity characteristics in mobility limited children and adolescents with spina bifida. Physiother Theory Pract 2024; 40:962-972. [PMID: 36482746 DOI: 10.1080/09593985.2022.2150529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 10/28/2022] [Accepted: 11/14/2022] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Propulsive wheelchair capacity may be influenced by arm muscle performance.Objectives: To determine whether children and adolescent wheelchair-users with spina bifida show reduced arm muscle strength compared to their typically developing peers and to compare muscle strength data obtained by isokinetic and handheld dynamometry (HHD). METHODS Participants (mean age 12.5 ± 2.5 years) were assigned to spina bifida (SB; n = 11) or control (n = 22) groups. Isokinetic dynamometry was used to measure peak torque (PT) during dynamic (60°s-1 and 120°s-1) and isometric strength testing (MVIC) for shoulder and elbow flexors and extensors. HHD was used to measure MVIC of the same muscle groups. RESULTS SB showed reduced isokinetic PT for shoulder extensors at 60°s-1 and 120°s-1, shoulder flexor MVIC, and elbow flexors at 60°s-1 and MVIC; higher PT for shoulder flexors and elbow flexors at 120°s-1; and decreased MVIC for elbow flexors but not extensors compared to controls when assessed by HHD. The SB and control groups showed strong positive correlations between MVIC data obtained by the two devices for all muscle groups (r ≥ 0.81; p < .01), except for shoulder flexor MVIC in controls (r = 0.68; p < .01). CONCLUSION SB presented reduced levels of dynamic slow-speed and isometric shoulder and elbow muscle strength and greater dynamic high-speed shoulder and elbow flexor strength than controls possibly due to the exposure to self-sustained wheelchair ambulation. Exercise-based intervention protocols to increase slow-speed arm muscle strength should be considered in youth with SB. Strong positive correlations observed between muscle strength assessed by isokinetic dynamometry and HHD support the use of HHD in this clinical population.
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Affiliation(s)
- Emanuela J Martins
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Paula Serrão
- Department of Physiotherapy, Federal University of São Carlos, São Carlos, Brazil
| | | | - Letícia S Ravanelli
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Felipe S Serenza
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Stela Mattiello
- Department of Physiotherapy, Federal University of São Carlos, São Carlos, Brazil
| | - Per Aagaard
- Institute of Sports Science and Clinical Biomechanics, Muscle Physiology and Biomechanics Research Unit, University of Southern Denmark, Odense, Denmark
| | - Ana Mattiello-Sverzut
- Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
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Cunha NSC, Malvea A, Sadat S, Ibrahim GM, Fehlings MG. Pediatric Spinal Cord Injury: A Review. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1456. [PMID: 37761417 PMCID: PMC10530251 DOI: 10.3390/children10091456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 08/14/2023] [Accepted: 08/23/2023] [Indexed: 09/29/2023]
Abstract
A spinal cord injury (SCI) can be a devastating condition in children, with profound implications for their overall health and quality of life. In this review, we aim to provide a concise overview of the key aspects associated with SCIs in the pediatric population. Firstly, we discuss the etiology and epidemiology of SCIs in children, highlighting the diverse range of causes. We explore the unique anatomical and physiological characteristics of the developing spinal cord that contribute to the specific challenges faced by pediatric patients. Next, we delve into the clinical presentation and diagnostic methods, emphasizing the importance of prompt and accurate diagnosis to facilitate appropriate interventions. Furthermore, we approach the multidisciplinary management of pediatric SCIs, encompassing acute medical care, surgical interventions, and ongoing supportive therapies. Finally, we explore emerging research as well as innovative therapies in the field, and we emphasize the need for continued advancements in understanding and treating SCIs in children to improve their functional independence and overall quality of life.
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Affiliation(s)
| | - Anahita Malvea
- Division of Neurosurgery, Krembil Neuroscience Centre, University Health Network, Toronto, ON M5T 2S8, Canada;
| | - Sarah Sadat
- Institute of Medical Science, University of Toronto, Toronto, ON M5S 1A1, Canada;
| | - George M. Ibrahim
- Division of Neurosurgery, The Hospital for Sick Children, Toronto, ON M5G 1E8, Canada;
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON M5S 1A1, Canada
| | - Michael G. Fehlings
- Division of Neurosurgery, Krembil Neuroscience Centre, University Health Network, Toronto, ON M5T 2S8, Canada;
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON M5S 1A1, Canada
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Martins EJ, Mattiello-Sverzut AC, Franco CSB, de Lemos TW, Aagaard P. Muscle strength, rate of torque development and neuromuscular activation of the upper arm muscles in children and adolescents with spina bifida. Clin Biomech (Bristol, Avon) 2023; 102:105861. [PMID: 36623326 DOI: 10.1016/j.clinbiomech.2022.105861] [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: 07/09/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND The use of locomotive devices requires sufficient levels of upper limb strength. Therefore, it is important to evaluate the maximal isometric torque, rate of torque development and neuromuscular activation in youth with spina bifida. The objective was to investigate these parameters in the elbow muscles of youth with spina bifida versus healthy age-matched peers. METHODS Forty-eight participants (8-17 years) were recruited: Spina Bifida (n = 23) and non-affected Controls (n = 25). Maximal isometric elbow flexor/extensor contractions were performed to assess maximal muscle strength (peak torque) and rate of torque development, along with synchronized electromyography recording in the biceps and triceps brachii muscles. FINDINGS During elbow flexor contractions, Spina Bifida showed reduced rate of torque development in the early contraction phase (0-50 ms) along with lowered relative rate of torque development in the later rate of torque development phase (0-100/200/300 ms) compared to controls. Spina Bifida showed reduced rate of torque development for the elbow extensors in the later phase of rising muscle force (0-200/300 ms) compared to controls. Lower isometric peak torque and smaller triceps brachii electromyography amplitudes (0-200/300 ms) were observed during elbow extensor contractions in Ambulatory spina bifida participants vs. controls. INTERPRETATION Although a majority of peak torque and rate of torque development parameters did not differ, significant impairments in maximal and rapid elbow muscle force characteristics were noted in Spina Bifida compared to non-affected Controls. Ambulatory and Non-ambulatory spina bifida participants demonstrated similar rate of torque development in their upper arm muscles.
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Affiliation(s)
- Emanuela Juvenal Martins
- Postgraduate Program in Rehabilitation and Functional Performance, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
| | | | | | | | - Per Aagaard
- Institute of Sports Science and Clinical Biomechanics, Muscle Physiology and Biomechanics Research Unit, University of Southern Denmark, Odense, Denmark.
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Gour-Provençal G, Costa C. Metabolic Syndrome in Children With Myelomeningocele and the Role of Physical Activity: A Narrative Review of the Literature. Top Spinal Cord Inj Rehabil 2022; 28:15-40. [PMID: 36017122 DOI: 10.46292/sci21-00032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Objectives The purpose of this review is to describe the current scientific literature on the prevalence of metabolic syndrome in children with myelomeningocele and to gain insight into the baseline levels of aerobic fitness, endurance, and strength in this population in order to identify gaps in knowledge, suggest potential primary prevention strategies, and provide recommendations for future studies. Methods A literature review of articles published in English and French between 1990 and April 2020 was conducted. Results Obese adolescents with myelomeningocele have an increased prevalence of components of the metabolic syndrome. Children and adolescents with myelomeningocele have decreased aerobic fitness and muscular strength, decreased lean mass, and increased fat mass, all of which, when combined with higher levels of physical inactivity, put them at higher risk of developing metabolic syndrome and cardiovascular diseases. Conclusion Until more research is conducted, addressing weight-related challenges and promoting healthy habits (such as optimal activity levels) could be easily integrated into yearly myelomeningocele clinics. An actionable suggestion might be to systematically weigh and measure children in these clinics and utilize the results and trends as a talking point with the parents and children. The follow-up appointments could also be used to develop physical activity goals and monitor progress. We recommend that the health care practitioner tasked with this intervention (physician, nurse, etc.) should be aware of locally available accessible sports platforms and have knowledge of motivational interviewing to facilitate removal of perceived barriers to physical activity.
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Affiliation(s)
| | - Camille Costa
- Shriners Hospitals for Children-Canada, Montreal, Quebec, Canada
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Chen S, Wang Z, Li Y, Tang J, Wang X, Huang L, Fang Z, Xu T, Xu J, Guo F, Wang Y, Long J, Wang X, Liu F, Luo J, Wang Y, Huang X, Jia Z, Shuai M, Li J. Safety and Feasibility of a Novel Exoskeleton for Locomotor Rehabilitation of Subjects With Spinal Cord Injury: A Prospective, Multi-Center, and Cross-Over Clinical Trial. Front Neurorobot 2022; 16:848443. [PMID: 35645758 PMCID: PMC9133609 DOI: 10.3389/fnbot.2022.848443] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 03/16/2022] [Indexed: 11/25/2022] Open
Abstract
Objective To evaluate the safety, walking efficiency, physiological cost, don and doff time cost, and user satisfaction of Ai-robot. Design Prospective, multi-center, and cross-over trial. Subjects Paraplegic subjects (n = 40) with T6-L2 level spinal cord injury. Methods Subjects who could walk independently using Aiwalker, Ailegs, and hip knee ankle foot orthosis (HKAFO) for 6 min within 30 days of training underwent 10 sets of tests. In each set, they completed three 6-min walk test (6MWT) sessions using the three aids in random order. Results Skin lesions, pressure sores, and fractures, were the main adverse events, likely due to a lack of experience in using exoskeleton systems. The average 6MWT distances of the Aiwalker, Ailegs, and HKAFO groups were 134.20 ± 18.74, 79.71 ± 18.06, and 48.31 ± 19.87 m, respectively. The average heart rate increases in the Aiwalker (4.21 ± 8.20%) and Ailegs (41.81 ± 23.47%) groups were both significantly lower than that in the HKAFO group (62.33 ± 28.32%) (both p < 0.001). The average donning/doffing time costs for Ailegs and Aiwalker were significantly shorter than that of HKAFO (both p < 0.001). Satisfaction was higher in the Ailegs and Aiwalker groups (both p < 0.001). Conclusion Subjects with paraplegia below T6 level were able to ambulate safely and efficiently with Ai-robot. The use of Ai-robot should be learned under the guidance of experienced medical personnel.
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Affiliation(s)
- Sijing Chen
- Center of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Jiangsu Zhongshan Geriatric Rehabilitation Hospital, Nanjing, China
| | - Zhanbin Wang
- School of Automation Science and Electrical Engineering, Beihang University, Beijing, China
| | - Yongqiang Li
- Center of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Jiangsu Zhongshan Geriatric Rehabilitation Hospital, Nanjing, China
| | - Jiashuai Tang
- Jiangsu Zhongshan Geriatric Rehabilitation Hospital, Nanjing, China
| | - Xue Wang
- Center of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Jiangsu Zhongshan Geriatric Rehabilitation Hospital, Nanjing, China
| | - Liping Huang
- Department of Rehabilitation, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Zhuangwei Fang
- Department of Rehabilitation, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Tao Xu
- Department of Rehabilitation Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiang Xu
- Department of Rehabilitation Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Guo
- Department of Rehabilitation Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yizhao Wang
- Department of Rehabilitation Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianjun Long
- Department of Rehabilitation, Shenzhen Second People's Hospital, Shenzhen, China
- Department of Rehabilitation, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Xiaodong Wang
- Department of Rehabilitation, Shenzhen Second People's Hospital, Shenzhen, China
- Department of Rehabilitation, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Fang Liu
- Department of Rehabilitation, Shenzhen Second People's Hospital, Shenzhen, China
- Department of Rehabilitation, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Jianfeng Luo
- Department of Biostatistics, School of Public Health, Fudan University, Shanghai, China
- NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
- Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Yulong Wang
- Department of Rehabilitation, Shenzhen Second People's Hospital, Shenzhen, China
- Department of Rehabilitation, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Xiaolin Huang
- Department of Rehabilitation Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zishan Jia
- Department of Rehabilitation, The First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Mei Shuai
- School of Biological Science and Medical Engineering, Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University, Beijing, China
| | - Jianan Li
- Center of Rehabilitation Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- Jiangsu Zhongshan Geriatric Rehabilitation Hospital, Nanjing, China
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Needs and Research Priorities for Young People with Spinal Cord Lesion or Spina Bifida and Their Caregivers: A National Survey in Switzerland within the PEPSCI Collaboration. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9030318. [PMID: 35327690 PMCID: PMC8947533 DOI: 10.3390/children9030318] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 02/16/2022] [Accepted: 02/24/2022] [Indexed: 11/17/2022]
Abstract
The aim of this study was to describe the needs and research priorities of Swiss children/adolescents and young adults (from here, “young people”) with spinal cord injury/disorder (SCI/D) or spina bifida (SB) and their parents in the health and life domains as part of the international Pan-European Pediatric Spinal Cord Injury (PEPSCI) collaboration. Surveys included queries about the satisfaction, importance, research priorities, quality of life (QoL), and characteristics of the young people. Fifty-three surveys with corresponding parent-proxy reports were collected between April and November 2019. The self-report QoL sum scores from young people with SCI/D and SB were 77% and 73%, respectively. Parent-proxy report QoL sum scores were lower, with 70% scores for parents of young people with SCI/D and 64% scores for parents of young people with SB. “Having fun”, “relation to family members”, and “physical functioning” were found to be highly important for all young people. “Physical functioning”, “prevention of pressure injuries”, “general health”, and “bowel management” received the highest scores for research priority in at least one of the subgroups. As parents tend to underestimate the QoL of their children and young people prioritized research topics differently, both young peoples’ and caregivers’ perspectives should be included in the selection of research topics.
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McIntyre A, Sadowsky C, Behrman A, Martin R, Augutis M, Cassidy C, Betz R, Ertzgaard P, Mulcahey MJ. A Systematic Review of the Scientific Literature for Rehabilitation/Habilitation Among Individuals With Pediatric-Onset Spinal Cord Injury. Top Spinal Cord Inj Rehabil 2022; 28:13-90. [PMID: 35521053 PMCID: PMC9009193 DOI: 10.46292/sci21-00046] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Objectives To conduct a systematic review to examine the scientific literature for rehabilitation/habilitation among individuals with pediatric-onset spinal cord injury (SCI). Methods A literature search of multiple databases (i.e., PubMed/MEDLINE, CINAHL, EMBASE, PsychINFO) was conducted and was filtered to include studies involving humans, published as full-length articles up to December 2020, and in English. Included studies met the following inclusion criteria: (1) ≥50% of the study sample had experienced a traumatic, acquired, nonprogressive spinal cord injury (SCI) or a nontraumatic, acquired, noncongenital SCI; (2) SCI onset occurred at ≤21 years of age; and (3) sample was assessed for a rehabilitation/habilitation-related topic. Studies were assigned a level of evidence using an adapted Sackett scale modified down to five levels. Data extracted from each study included author(s), year of publication, country of origin, study design, subject characteristics, rehabilitation/habilitation topic area, intervention (if applicable), and outcome measures. Results One hundred seventy-six studies were included for review (1974-2020) with the majority originating from the United States (81.3%). Most studies were noninterventional observational studies (n = 100; 56.8%) or noninterventional case report studies (n = 5; 2.8%). Sample sizes ranged from 1 to 3172 with a median of 26 (interquartile range [IQR], 116.5). Rehabilitation/habilitation topics were categorized by the International Classification of Functioning, Disability and Health (ICF); most studies evaluated ICF Body Function. There were 69 unique clinical health outcome measures reported. Conclusion The evidence for rehabilitation/habilitation of pediatric-onset SCI is extremely limited; nearly all studies (98%) are level 4-5 evidence. Future studies across several domains should be conducted with novel approaches to research design to alleviate issues related to sample sizes and heterogeneity.
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Affiliation(s)
- Amanda McIntyre
- Parkwood Institute Research, Parkwood Institute, London, Canada
| | - Cristina Sadowsky
- Department of Physical Medicine and Rehabilitation, Johns Hopkins School of Medicine, John Hopkins University, Baltimore, Maryland
,International Center for Spinal Cord Injury, Kennedy Krieger Institute, Baltimore, Maryland
| | - Andrea Behrman
- Department of Neurological Surgery, Kentucky Spinal Cord Injury Research Center, University of Louisville, Louisville, Kentucky
,Kosair Charities Center for Pediatric Neurorecovery, Louisville, Kentucky
| | - Rebecca Martin
- Department of Physical Medicine and Rehabilitation, Johns Hopkins School of Medicine, John Hopkins University, Baltimore, Maryland
,International Center for Spinal Cord Injury, Kennedy Krieger Institute, Baltimore, Maryland
| | - Marika Augutis
- Department of Neurobiology, Care Sciences and Society, Division of Neurogeriatrics, Karolinska Institute, Solna, Sweden
| | - Caitlin Cassidy
- St. Joseph’s Health Care London, Parkwood Institute, London, Canada
| | - Randal Betz
- Institute for Spine and Scoliosis, Lawrenceville, New Jersey
,Department of Orthopedics, Mount Sinai Hospital, New York, New York
| | - Per Ertzgaard
- Department of Rehabilitation Medicine, Linköping University, Linköping, Sweden
| | - MJ Mulcahey
- Department of Occupational Therapy, Jefferson College of Rehabilitation Sciences, Thomas Jefferson University, Woodbury, New Jersey
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Neto FR, Gomes Costa RR, Dorneles JR, Gonçalves CW, Veloso JHCL, Carregaro RL. Handgrip Strength Cutoff Points for Functional Independence and Wheelchair Ability in Men With Spinal Cord Injury. Top Spinal Cord Inj Rehabil 2021; 27:60-69. [PMID: 34456547 DOI: 10.46292/sci20-00040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Objectives To determine optimal handgrip strength (HGS) cutoff points for greater functional independence and wheelchair skills in men with spinal cord injury (SCI), and to establish predictive equations for functional independence and wheelchair ability in men with SCI, based on demographic characteristics, HGS, and functionality. Methods In this cross-sectional study conducted at a rehabilitation hospital, 54 men with SCI were recruited and stratified into high and low paraplegia groups. All participants performed a maximum HGS test to determine cutoff points for the Spinal Cord Independence Measure (SCIM-III) and Adapted Manual Wheelchair Circuit (AMWC). The primary outcomes were the SCIM-III, AMWC, and HGS. Demographic characteristics obtained from participants' electronic medical records were the secondary outcomes, used as predictor variables of functional independence. Results The SCIM-III scale, performance score, and 3-minute overground wheeling test presented significant regression equations (R = 0.45, R = 0.69, and R = 0.72). The HGS showed a cutoff point of 102.5 kilogram force (kgf) to achieve a score of 70 on the SCIM-III and a 3-minute overground wheeling distance of 270 m. The HGS cutoff point to obtain a performance score of 23.7 seconds was 93.0 kgf. Conclusion The HGS was a significant predictor for the SCIM-III score, AMWC performance score, and 3-minute overground wheeling test. Three significant predictive equations were established based on HGS. The cutoff points could be adopted as parameters for optimal functional independence and wheelchair skills.
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Affiliation(s)
| | | | | | | | | | - Rodrigo L Carregaro
- College of Physical Education, Universidade de Brasilia (UnB), Brasilia, Brazil.,School of Physical Therapy, Universidade de Brasilia (UnB), Brasilia, Brazil
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Nettey OS, Bowen DK, Santiago-Lastra Y, Metcalfe P, Kielb SJ. Complications in adulthood for patients with paediatric genitourinary reconstruction. World J Urol 2020; 39:1029-1036. [PMID: 32529452 DOI: 10.1007/s00345-020-03295-9] [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: 08/24/2019] [Accepted: 06/03/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Caring for adults with prior paediatric genitourinary reconstruction remains a challenge for adult providers. Reconstructions typically have occurred decades before; surgical records are not always available and patients and families may be unable to convey procedures performed. Spina bifida (SB) patients are vulnerable to cognitive decline which may compound these challenges. Changes in patient body habitus and loss of function may contribute to problems with previous reconstructions. METHODS This is a non-systematic review of the literature and represents expert opinion where data are non-existent. This review focuses on the evaluation and management of complications arising from genitourinary reconstruction in congenital neurogenic bladder patients. RESULTS Common complications experienced by congenital neurogenic bladder patients include recurrent urinary tract infection, incontinence of catheterizable channel and urinary reservoir as well as malignancy as this population ages. Preservation of renal function and prevention of urinary tract infection while optimizing continence are essential guiding principles in the care of these patients. Many of the recommendations, however, are gleaned from available data in the adult spinal cord patient (a more commonly studied population) or the paediatric urologic literature due to limited studies in adult management of such patients. CONCLUSION Close follow-up and vigilance is warranted to monitor for infectious, mechanical and malignant complications while optimizing preservation of the upper urinary tracts and patient quality of life.
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Affiliation(s)
- Oluwarotimi S Nettey
- Department of Urology, Northwestern University Feinberg School of Medicine, 676 N. St. Clair, Arkes 23rd floor, Chicago, IL, 60611, USA.
| | - Diana K Bowen
- Department of Adult and Pediatric Urology, Lurie Children's Hospital, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
| | - Yahir Santiago-Lastra
- Department of Urology, University of Southern California San Diego, San Diego, CA, USA
| | - Peter Metcalfe
- Department of Surgery, Division of Pediatric Surgery, University of Alberta, Alberta, Canada
| | - Stephanie J Kielb
- Department of Urology, Gynecology, and Medical Education, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
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Differences of Relative and Absolute Strength of Individuals With Spinal Cord Injury From Able-Bodied Subjects: A Discriminant Analysis. J Sport Rehabil 2019; 28:699-705. [PMID: 30040012 DOI: 10.1123/jsr.2018-0104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/21/2018] [Accepted: 05/28/2018] [Indexed: 11/18/2022]
Abstract
CONTEXT Strength training is one of the most common interventions employed to increase functional independence during rehabilitation of individuals with spinal cord injury (SCI). However, in the literature, different results have been reported in terms of strength modifications after a SCI compared with a control group (CG). OBJECTIVE This study aimed to verify whether discriminant analysis using relative and absolute strength is able to discriminate individuals with different levels of SCI from a CG and to compare strength values of men with different levels of SCI with a CG. DESIGN Cross-sectional study. SETTING Rehabilitation hospital setting. PARTICIPANTS A total of 36 individuals with SCI stratified in tetraplegia (TP; C6-C8), high paraplegia (HP; T1-T6), and low paraplegia (LP; T7-L2), and 12 matched control subjects were enrolled in the study. MAIN OUTCOME MEASURES The subjects performed a maximum strength test of elbow extension/flexion and also shoulder abduction/adduction and flexion/extension in an isokinetic dynamometer. Discriminant analysis was carried out to identify which strength variables would be able to discriminate the TP, HP, or LP groups from the CG. A 1-way analysis of variance was performed to compare peak torque and agonist/antagonist ratio means. RESULTS Shoulder adduction, followed by elbow extension peak torque, was the best variable for discriminating the TP group from the CG (function coefficients: -0.056 and 0.051, respectively, Wilks Λ = 0.41, P ≤ .05). There were no significant differences between the HP group, LP group, and CG. CONCLUSIONS The strength similarity of the paraplegic groups and the CG should not be extrapolated for activities of daily living or sports. The TP group demonstrated lower peak torque for all movements than the CG.
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Kouwijzer I, Valize M, Valent LJM, Grandjean Perrenod Comtesse P, van der Woude LHV, de Groot S. The influence of protocol design on the identification of ventilatory thresholds and the attainment of peak physiological responses during synchronous arm crank ergometry in able-bodied participants. Eur J Appl Physiol 2019; 119:2275-2286. [PMID: 31435767 PMCID: PMC6763408 DOI: 10.1007/s00421-019-04211-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 08/13/2019] [Indexed: 11/26/2022]
Abstract
Purpose To examine the effects of stage duration on power output (PO), oxygen uptake (VO2), and heart rate (HR) at peak level and ventilatory thresholds during synchronous arm crank ergometry. Methods Nineteen healthy participants completed a ramp, 1-min stepwise, and 3-min stepwise graded arm crank exercise test. PO, VO2, and HR at the first and second ventilatory threshold (VT1, VT2) and peak level were compared among the protocols: a repeated measures analysis of variance was performed to test for systematic differences, while intraclass correlation coefficients (ICC) and Bland–Altman plots were calculated to determine relative and absolute agreement. Results Systematic differences among the protocols were found for PO at VT1, VT2, and peak level. At peak level, PO differed significantly among all protocols (ramp: 115 ± 37 W; 1-min stepwise: 108 ± 34 W; 3-min stepwise: 94 ± 31 W, p ≤ 0.01). No systematic differences for HR or VO2 were found among the protocols. VT1 and VT2 were identified at 52% and 74% of VO2peak, respectively. The relative agreement among protocols varied (ICC 0.02–0.97), while absolute agreement was low with small-to-large systematic error and large random error. Conclusions PO at VTs and peak level was significantly higher in short-stage protocols compared with the 3-min stepwise protocol, whereas HR and VO2 showed no differences. Therefore, training zones based on PO determined in short-stage protocols might give an overestimation. Moreover, due to large random error in HR at VTs between the protocols, it is recommended that different protocols should not be used interchangeably within individuals.
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Affiliation(s)
- Ingrid Kouwijzer
- Research and Development, Heliomare Rehabilitation Center, Wijk aan Zee, The Netherlands. .,Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands. .,Amsterdam Rehabilitation Research Center
- Reade, Amsterdam, The Netherlands.
| | - Mitch Valize
- Amsterdam Rehabilitation Research Center
- Reade, Amsterdam, The Netherlands.,Faculty of Health Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Linda J M Valent
- Research and Development, Heliomare Rehabilitation Center, Wijk aan Zee, The Netherlands
| | | | - Lucas H V van der Woude
- Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Center for Rehabilitation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Sonja de Groot
- Center for Human Movement Sciences, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Amsterdam Rehabilitation Research Center
- Reade, Amsterdam, The Netherlands
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13
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Nowak AM, Molik B, Marszałek J. Anaerobic performance among children with spina bifida. J Sports Med Phys Fitness 2019; 60:132-139. [PMID: 31343148 DOI: 10.23736/s0022-4707.19.09883-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Children and adolescents with spina bifida demonstrate less physical activity. Most of them are wheelchair users. It is important to control their physical fitness for instance their anaerobic performance. They need anaerobic performance to daily activities like transfers that require short and high intensity movements. The aim of this study was to assess anaerobic performance among children with spina bifida and to evaluate their results in relation to normative values from able-bodied peers, as well as to find appropriate, easy and feasible field-based tests measuring anaerobic performance of children with spina bifida in non-laboratory settings. METHODS Ninety-five children and adolescents with spina bifida were divided according to gender and age (four male and four female groups) and performed the 30-second Wingate Anaerobic Test (WAnT), the handgrip test and the chest pass test. The Kolmogorov-Smirnov test, the Kruskal-Wallis test, the Mann-Whitney U-test, the Pearson correlation (P<0.05) and Effect Size were applied in this study. RESULTS Differences in MP, PP, rMP and rPP between age groups were found. A significant and strong correlation of the 30-second WAnT results (MP, PP) with the handgrip test and the chest pass test was found (P<0.01; r>0.7). CONCLUSIONS In conclusion, anaerobic performance of children with spina bifida varies depending on the age group and is "very poor" compared to anaerobic performance of their able-bodied peers. The chest pass test may be a good non-laboratory test to be used to indirectly assess anaerobic performance of children with spina bifida.
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Affiliation(s)
- Agnieszka M Nowak
- Department of Physiotherapy, Jozef Pilsudski University of Physical Education, Warsaw, Poland -
| | - Bartosz Molik
- Department of Physiotherapy, Jozef Pilsudski University of Physical Education, Warsaw, Poland
| | - Jolanta Marszałek
- Department of Physiotherapy, Jozef Pilsudski University of Physical Education, Warsaw, Poland
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14
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Graham K, Yarar-Fisher C, Li J, McCully KM, Rimmer JH, Powell D, Bickel CS, Fisher G. Effects of High-Intensity Interval Training Versus Moderate-Intensity Training on Cardiometabolic Health Markers in Individuals With Spinal Cord Injury: A Pilot Study. Top Spinal Cord Inj Rehabil 2019; 25:248-259. [PMID: 31548792 PMCID: PMC6743747 DOI: 10.1310/sci19-00042] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Background: Recent studies in nondisabled individuals have demonstrated that low-volume high-intensity interval training (HIIT) can improve cardiometabolic health similar to moderate-intensity training (MIT) despite requiring 20% of the overall time commitment. To date, there have been no studies assessing the effects of HIIT for improving cardiometabolic health in individuals with SCI. Objectives: The primary purpose of this pilot study was to compare the effects of 6 weeks of low-volume HIIT vs MIT using arm crank ergometer exercise to improve body composition, cardiovascular fitness, glucose tolerance, blood lipids, and blood pressure in a cohort of individuals with longstanding SCI. Methods: Participants were randomized to 6 weeks of HIIT or MIT arm crank exercise training. Aerobic capacity, muscular strength, blood lipids, glucose tolerance, blood pressure, and body composition were assessed at baseline and 6 weeks post training. Results: Seven individuals (6 male, 1 female; n = 3 in MIT and n = 4 in HIIT; mean age 51.3 ± 10.5 years) with longstanding SCI completed the study. The preliminary findings from this pilot study demonstrated that individuals with SCI randomized to either 6 weeks of HIIT or MIT displayed improvements in (a) insulin sensitivity, (b) cardiovascular fitness, and (c) muscular strength (p < .05). However, MIT led to greater improvements in arm fat percent and chest press strength compared to HIIT (p < .05). Conclusion: No differences between MIT and HIIT were observed. Both conditions led to improvements in insulin sensitivity, aerobic capacity, muscle strength, and blood lipids in individuals with SCI. Future larger cohort studies are needed to determine if the shorter amount of time required from HIIT is preferable to current MIT exercise recommendations.
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Affiliation(s)
- Kyle Graham
- Department of Human Studies, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ceren Yarar-Fisher
- Department of Physical Medicine and Rehabilitation Science, University of Alabama at Birmingham, Birmingham, Alabama
| | - Jia Li
- Department of Physical Medicine and Rehabilitation Science, University of Alabama at Birmingham, Birmingham, Alabama
| | - Kevin M McCully
- Department of Kinesiology, University of Georgia, Athens, Georgia
| | - James H Rimmer
- UAB/Lakeshore Foundation Research Collaborative, Birmingham, Alabama
| | - Danille Powell
- Department of Physical Medicine and Rehabilitation Science, University of Alabama at Birmingham, Birmingham, Alabama
| | - C Scott Bickel
- Department of Physical Therapy, Samford University, Birmingham, Alabama
| | - Gordon Fisher
- Department of Human Studies, University of Alabama at Birmingham, Birmingham, Alabama
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15
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van der Westhuizen L, Mothabeng DJ, Nkwenika TM. The relationship between physical fitness and community participation in people with spinal cord injury. SOUTH AFRICAN JOURNAL OF PHYSIOTHERAPY 2018; 73:354. [PMID: 30135904 PMCID: PMC6093096 DOI: 10.4102/sajp.v73i1.354] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 08/23/2017] [Indexed: 12/02/2022] Open
Abstract
Background People with spinal cord injury (PWSCI) who use wheelchairs for mobility tend to be physically inactive because of their limited mobility. Poor endurance and exercise tolerance, associated with poor physical fitness, can make it challenging to meet the physical demands of activities such as manoeuvring a wheelchair over gravel roads. This may lead to poor community participation in activities PWSCI were involved in pre-morbidly. To date, no studies have been conducted in South Africa on what the relationship is between physical fitness and community participation in PWSCI. Aim The purpose of this study was to establish the relationship between physical fitness and community participation in PWSCI. Methodology An exploratory cross-sectional survey was conducted on PWSCI living in the Greater Tshwane Metropolitan City. Physical fitness was measured using the 6 minute push test (6MPT) and the Borg scale. Community participation was measured using the Reintegration to Normal Living Index (RNLI). The data were analysed using the Spearman’s Rank correlation at a 5% level of significance. Results Moderate to poor associations were found between the 6MPT and the Borg scale with the RNLI (r = 0.637; p < 0.001 and r = −0.325; p = 0.013, respectively). These results indicate that the participants who were able to push further in 6 min and had better endurance were more satisfied with their perceived community participation. Conclusion This study shows that there is a relationship between physical fitness and community participation in PWSCI. Information gained from this study lays the foundation for more studies in this area, and for possible improvement in rehabilitation practice.
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Affiliation(s)
| | - Diphale J Mothabeng
- Department of Physiotherapy, Faculty of Health Sciences, University of Pretoria, South Africa
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16
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Neto FR, Costa RRG, Cardoso JR, Brown L, Bottaro M, Carregaro RL. Influence of familiarization on maximum strength testing in male individuals with spinal cord injury. ISOKINET EXERC SCI 2018. [DOI: 10.3233/ies-172213] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Frederico Ribeiro Neto
- College of Physical Education, Universidade de Brasilia, Brasília, DF, Brazil
- SARAH Rehabilitation Hospital Network/SARAH, Brasilia, Brazil
| | | | - Jefferson Rosa Cardoso
- Laboratory of Biomechanics and Clinical Epidemiology, PAIFIT Research Group, Universidade Estadual de Londrina, Brazil
| | - Lee Brown
- Department of Kinesiology, California State University, Fullerton, CA, USA
| | - Martim Bottaro
- College of Physical Education, Universidade de Brasilia, Brasília, DF, Brazil
| | - Rodrigo Luiz Carregaro
- College of Physical Education, Universidade de Brasilia, Brasília, DF, Brazil
- School of Physical Therapy, Universidade de Brasilia, Campus UnB Ceilândia, Brasília, DF, Brazil
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17
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Associations of serum leptin, ghrelin and peptide YY levels with physical activity and cardiorespiratory fitness in adolescent boys with different BMI values. Biol Sport 2018; 34:345-352. [PMID: 29472737 PMCID: PMC5819470 DOI: 10.5114/biolsport.2017.69822] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 12/21/2016] [Accepted: 05/03/2017] [Indexed: 11/17/2022] Open
Abstract
The aim of this study was to investigate the differences in associations of serum acylated and des-acylated ghrelin, peptide YY (PYY) and leptin levels with physical activity (PA) and cardiorespiratory fitness (CReF) in adolescent boys (mean age of 14.0 years) with overweight (OWB; n=55) and with normal weight (NWB; n=154). METHODS Total PA was measured by 7-day accelerometry (counts/min) and CReF by peak oxygen consumption (VO2peak/kg). RESULTS No differences were found in serum PYY, acylated ghrelin or des-acyl ghrelin levels, whereas mean leptin (11.6±10.6 vs. 2.0±2.7 ng/ml; p<0.05) and insulin (18.1±8.7 vs. 11.0±6.2 mU/l; p<0.05) levels were significantly higher in OWB compared to NWB. Mean CReF was significantly lower in OWB compared to NWB (39.7±8.7 vs. 50.5±6.8 ml/min/kg; p<0.05). Leptin was negatively correlated with CReF in both groups (r=-0.43; p<0.05), des-acylated ghrelin with CReF only in OWB (r =-0.36; p<0.05). In OWB leptin was negatively correlated with total PA (r=-0.32; p<0.05) and positively with sedentary time of PA (r=0.35; p<0.05). In NWB 28.1% of the variability of CReF was determined by leptin and insulin resistance index (HOMA-IR), whereas in OWB 71.9% was determined by trunk FM and BMI. CONCLUSIONS Leptin concentration was inversely associated with CReF in adolescent boys independently of BMI in both groups, while des-acylated ghrelin was associated with CReF only in OWB. Low PA in OWB was associated with high serum leptin level.
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18
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Crytzer TM, Keramati M, Anthony SJ, Cheng YT, Robertson RJ, Dicianno BE. Exercise Prescription Using a Group-Normalized Rating of Perceived Exertion in Adolescents and Adults With Spina Bifida. PM R 2018; 10:738-747. [PMID: 29408563 DOI: 10.1016/j.pmrj.2018.01.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Revised: 01/12/2018] [Accepted: 01/20/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND People with spina bifida (SB) face personal and environmental barriers to exercise that contribute to physical inactivity, obesity, risk of cardiovascular disease, and poor aerobic fitness. The WHEEL rating of perceived exertion (RPE) Scale was validated in people with SB to monitor exercise intensity. However, the psycho-physiological link between RPE and ventilatory breakpoint (Vpt), the group-normalized perceptual response, has not been determined and would provide a starting point for aerobic exercise in this cohort. OBJECTIVES The primary objectives were to determine the group-normalized RPE equivalent to Vpt based on WHEEL and Borg Scale ratings and to develop a regression model to predict Borg Scale (conditional metric) from WHEEL Scale (criterion metric). The secondary objective was to create a table of interchangeable values between WHEEL and Borg Scale RPE for people with SB performing a load incremental stress test. DESIGN Cross-sectional observational. SETTING University laboratory. PARTICIPANTS Twenty-nine participants with SB. METHODS Participants completed a load incremented arm ergometer exercise stress test. WHEEL and Borg Scale ratings were recorded the last 15 seconds of each 1-minute test phase. OUTCOME MEASURES WHEEL and Borg Scale ratings, metabolic measures (eg, oxygen consumption, carbon dioxide production). Determined Vpt via plots of oxygen consumption and carbon dioxide production against time. RESULTS Nineteen of 29 participants achieved Vpt (Group A). The mean ± standard deviation peak oxygen consumption at Vpt for Group A was 61.76 ± 16.26. The WHEEL and Borg Scale RPE at Vpt were 5.74 ± 2.58 (range 0-10) and 13.95 ± 3.50 (range 6-19), respectively. A significant linear regression model was developed (Borg Scale rating = 1.22 × WHEEL Scale rating + 7.14) and used to create a WHEEL-to-Borg Scale RPE conversion table. CONCLUSION A significant linear regression model and table of interchangeable values was developed for participants with SB. The group-normalized RPE (WHEEL, 5.74; Borg, 13.95) can be used to prescribe and self-regulate arm ergometer exercise intensity approximating the Vpt. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Theresa M Crytzer
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; and Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Bakery Square, 6425 Penn Avenue, Suite 400, Pittsburgh, PA 15206
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, School of Medicine, Pittsburgh, PA
- Endocrine and Metabolism Laboratory, School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
- Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA
- Center for Exercise and Health-Fitness Research, School of Education, University of Pittsburgh, Pittsburgh, PA
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh; and Department of Physical Medicine and Rehabilitation School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Mariam Keramati
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; and Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Bakery Square, 6425 Penn Avenue, Suite 400, Pittsburgh, PA 15206
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, School of Medicine, Pittsburgh, PA
- Endocrine and Metabolism Laboratory, School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
- Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA
- Center for Exercise and Health-Fitness Research, School of Education, University of Pittsburgh, Pittsburgh, PA
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh; and Department of Physical Medicine and Rehabilitation School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Steven J Anthony
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; and Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Bakery Square, 6425 Penn Avenue, Suite 400, Pittsburgh, PA 15206
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, School of Medicine, Pittsburgh, PA
- Endocrine and Metabolism Laboratory, School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
- Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA
- Center for Exercise and Health-Fitness Research, School of Education, University of Pittsburgh, Pittsburgh, PA
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh; and Department of Physical Medicine and Rehabilitation School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Yu-Ting Cheng
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; and Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Bakery Square, 6425 Penn Avenue, Suite 400, Pittsburgh, PA 15206
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, School of Medicine, Pittsburgh, PA
- Endocrine and Metabolism Laboratory, School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
- Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA
- Center for Exercise and Health-Fitness Research, School of Education, University of Pittsburgh, Pittsburgh, PA
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh; and Department of Physical Medicine and Rehabilitation School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Robert J Robertson
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; and Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Bakery Square, 6425 Penn Avenue, Suite 400, Pittsburgh, PA 15206
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, School of Medicine, Pittsburgh, PA
- Endocrine and Metabolism Laboratory, School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
- Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA
- Center for Exercise and Health-Fitness Research, School of Education, University of Pittsburgh, Pittsburgh, PA
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh; and Department of Physical Medicine and Rehabilitation School of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Brad E Dicianno
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; and Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Bakery Square, 6425 Penn Avenue, Suite 400, Pittsburgh, PA 15206
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, School of Medicine, Pittsburgh, PA
- Endocrine and Metabolism Laboratory, School of Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA
- Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh, Pittsburgh, PA
- Center for Exercise and Health-Fitness Research, School of Education, University of Pittsburgh, Pittsburgh, PA
- Human Engineering Research Laboratories, Veterans Affairs Pittsburgh Healthcare System; Department of Rehabilitation Science and Technology, School of Health and Rehabilitation Sciences, University of Pittsburgh; and Department of Physical Medicine and Rehabilitation School of Medicine, University of Pittsburgh, Pittsburgh, PA
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Liu JS, Dong C, Vo AX, Dickmeyer LJ, Leung CL, Huang RA, Kielb SJ, Mukherjee S. Obesity and anthropometry in spina bifida: What is the best measure. J Spinal Cord Med 2018; 41:55-62. [PMID: 27551923 PMCID: PMC5810807 DOI: 10.1080/10790268.2016.1195071] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVE Diagnosis of obesity using traditional body mass index (BMI) using length may not be a reliable indicator of body composition in spina bifida (SB). We examine traditional and surrogate measures of adiposity in adults with SB, correlated with activity, metabolic disease, attitudes towards exercise and quality of life. DESIGN Adult subjects with SB underwent obesity classification using BMI by length and arm span, abdominal girth and percent trunk fat (TF) on dual energy X-ray absorptiometry (DXA). Quality of life measures, activity level and metabolic laboratory values were also reviewed. RESULTS Among eighteen subjects (6 male, 12 female), median age was 26.5 (range 19-37) years, with level of lesion 16.7% ≤L2, 61.1% L3-4, and 22.2% ≥L5, respectively. Median weight was 71.8 (IQR 62.4, 85.8) kg, similar between sexes (P = 0.66). With median length of 152.0 (IQR 141.8, 163.3) cm, median conventional BMI was 29.4 m/kg2, with 7 (43.8%) subjects with BMI >30. Median BMI by arm span was 30.2 m/kg2, abdominal girth of 105.5 cm, and TF 45.7%. More subjects were classified as obese using alternate measures, with 9 (56.3%) by arm span, 14 (82.4%) by abdominal girth and 15 (83.3%) by TF (P = 0.008). Reclassification of obesity from conventional BMI was significant when using TF (P = 0.03). No difference in quality of life measures, activity level and metabolic abnormalities was demonstrated between obese and non-obese subjects. CONCLUSIONS Conventional determination of obesity using BMI by length is an insensitive marker in adults with SB. Adults with SB are more often classified as obese using TF by DXA.
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Affiliation(s)
- Joceline S. Liu
- Department of Urology, Northwestern University, Chicago, IL, USA,Correspondence to: Joceline S. Liu, Department of Urology, Northwestern University, 303 E Chicago Avenue, Tarry 16, Chicago, IL 60611 USA.
| | - Caroline Dong
- Department of Urology, Northwestern University, Chicago, IL, USA
| | - Amanda X. Vo
- Department of Urology, Northwestern University, Chicago, IL, USA
| | | | - Claudia L. Leung
- Department of Urology, Northwestern University, Chicago, IL, USA
| | - Richard A. Huang
- Physical Medicine and Rehabilitation, University of Texas Health Science Center, Houston, TX, USA
| | | | - Shubhra Mukherjee
- Physical Medicine and Rehabilitation, Northwestern University, Chicago, IL, USA
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Capelari TV, Borin JS, Grigol M, Saccani R, Zardo F, Cechetti F. EVALUATION OF MUSCLE STRENGTH IN MEDULLAR INJURY: A LITERATURE REVIEW. COLUNA/COLUMNA 2017. [DOI: 10.1590/s1808-185120171604179802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
ABSTRACT Objective: To identify the tools used to evaluate muscle strength in subjects with spinal cord injury in both clinical practice and scientific research. Methods: Initially, the literature review was carried out to identify the tools used in scientific research. The search was conducted in the following databases: Virtual Health Library (VHL), Pedro, and PubMed. Studies published between 1990 and 2016 were considered and selected, depicting an evaluation of muscle strength as an endpoint or for characterization of the sample. Next, a survey was carried out with physiotherapists to identify the instruments used for evaluation in clinical practice, and the degree of satisfaction of professionals with respect to them. Results: 495 studies were found; 93 were included for qualitative evaluation. In the studies, we verified the use of manual muscle test with different graduation systems, isokinetic dynamometer, hand-held dynamometer, and manual dynamometer. In clinical practice, the manual muscle test using the motor score recommended by the American Spinal Cord Injury Association was the most used method, despite the limitations highlighted by the physiotherapists interviewed. Conclusion: In scientific research, there is great variation in the methods and tools used to evaluate muscle strength in individuals with spinal cord injury, differently from clinical practice. The tools available and currently used have important limitations, which were highlighted by the professionals interviewed. No instrument depicts direct relationship of muscle strength and functionality of the subject. There is no consensus as to the best method for assessing muscle strength in spinal cord injury, and new instruments are needed that are specific for use in this population.
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Affiliation(s)
| | | | - Melissa Grigol
- Pontifícia Universidade Católica do Rio Grande do Sul, Brazil
| | | | - Franciele Zardo
- Universidade Federal de Ciências da Saúde de Porto Alegre, Brazil
| | - Fernanda Cechetti
- Universidade Federal de Ciências da Saúde de Porto Alegre, Brazil; Universidade Federal de Ciências da Saúde de Porto Alegre, Brazil
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Ribeiro Neto F, Guanais P, Lopes GH, Dornelas E, de Campos Barbetta D, Coutinho AC, Gonçalves CW, Gomes Costa RR. Influence of Relative Strength on Functional Independence of Patients With Spinal Cord Injury. Arch Phys Med Rehabil 2016; 98:1104-1112. [PMID: 27717738 DOI: 10.1016/j.apmr.2016.08.483] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 07/29/2016] [Accepted: 08/25/2016] [Indexed: 12/25/2022]
Abstract
OBJECTIVE To investigate the influence of strength values and fat mass on functional independence of men with different spinal cord injury (SCI) levels. DESIGN Cross-sectional study. SETTING Hospital network. PARTICIPANTS Men with SCI (N=45). INTERVENTIONS Subjects were assessed in functional independence scales, a 1 repetition maximum (1RM) test, and body composition to detect absolute and relative strength: 1RM divided by body mass (BM) and lean body mass (LBM), respectively. MAIN OUTCOME MEASURES Stepwise multiple regression analysis was used to verify the influence of predictors on functional independence (FIM and Spinal Cord Independence Measure [SCIM] scale and subscales). Receiver operating characteristic curves were created to identify cutoff points of strength for functional independence. RESULTS The best models for FIM total, FIM mobility, and SCIM total used 1RM as the best predictor (adjusted R2=.75, .67, and .65, respectively; P<.05). Relative strength (1RM/LBM) was the best predictor for SCIM mobility (adjusted R2=.62, P<.05). A FIM score of 69 has a 1RM cutoff point of 50.1kg, and a FIM score of 76 has cutoff points of .73 for 1RM/BM and .91 for 1RM/LBM. A SCIM score of 68 has cutoff points for 1RM, 1RM/BM, and 1RM/LBM of 50.1kg, .77, and .92, respectively. CONCLUSIONS Cutoff points of relative strength should be used as determinant variables for independence, health, or sports performance. This study may contribute to more adequate guidance of physical activity during a rehabilitation program and after discharge.
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Affiliation(s)
| | | | - Guilherme H Lopes
- College of Physical Education, University of Brasília, Brasília/DF, Brazil
| | - Elisa Dornelas
- SARAH Rehabilitation Hospital Network, Brasília/DF, Brazil
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Petrosyan HA, Alessi V, Hunanyan AS, Sisto SA, Arvanian VL. Spinal electro-magnetic stimulation combined with transgene delivery of neurotrophin NT-3 and exercise: novel combination therapy for spinal contusion injury. J Neurophysiol 2015; 114:2923-40. [PMID: 26424579 DOI: 10.1152/jn.00480.2015] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2015] [Accepted: 09/29/2015] [Indexed: 12/12/2022] Open
Abstract
Our recent terminal experiments revealed that administration of a single train of repetitive spinal electromagnetic stimulation (sEMS; 35 min) enhanced synaptic plasticity in spinal circuitry following lateral hemisection spinal cord injury. In the current study, we have examined effects of repetitive sEMS applied as a single train and chronically (5 wk, every other day) following thoracic T10 contusion. Chronic studies involved examination of systematic sEMS administration alone and combined with exercise training and transgene delivery of neurotrophin [adeno-associated virus 10-neurotrophin 3 (AAV10-NT3)]. Electrophysiological intracellular/extracellular recordings, immunohistochemistry, behavioral testing, and anatomical tracing were performed to assess effects of treatments. We found that administration of a single sEMS train induced transient facilitation of transmission through preserved lateral white matter to motoneurons and hindlimb muscles in chronically contused rats with effects lasting for at least 2 h. These physiological changes associated with increased immunoreactivity of GluR1 and GluR2/3 glutamate receptors in lumbar neurons. Systematic administration of sEMS alone for 5 wk, however, was unable to induce cumulative improvements of transmission in spinomuscular circuitry or improve impaired motor function following thoracic contusion. Encouragingly, chronic administration of sEMS, followed by exercise training (running in an exercise ball and swimming), induced the following: 1) sustained strengthening of transmission to lumbar motoneurons and hindlimb muscles, 2) better retrograde transport of anatomical tracer, and 3) improved locomotor function. Greatest improvements were seen in the group that received exercise combined with sEMS and AAV-NT3.
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Affiliation(s)
- Hayk A Petrosyan
- Northport Veterans Affairs Medical Center, Northport, New York; Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, New York; and
| | - Valentina Alessi
- Northport Veterans Affairs Medical Center, Northport, New York; Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, New York; and
| | | | - Sue A Sisto
- Department of Physical Therapy, Division of Rehabilitation Sciences, Stony Brook University, Stony Brook, New York
| | - Victor L Arvanian
- Northport Veterans Affairs Medical Center, Northport, New York; Department of Neurobiology and Behavior, Stony Brook University, Stony Brook, New York; and
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Ashish N, Bamman MM, Cerny FJ, Cooper DM, D'Hemecourt P, Eisenmann JC, Ericson D, Fahey J, Falk B, Gabriel D, Kahn MG, Kemper HCG, Leu SY, Liem RI, McMurray R, Nixon PA, Olin JT, Pianosi PT, Purucker M, Radom-Aizik S, Taylor A. The clinical translation gap in child health exercise research: a call for disruptive innovation. Clin Transl Sci 2014; 8:67-76. [PMID: 25109386 DOI: 10.1111/cts.12194] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
In children, levels of play, physical activity, and fitness are key indicators of health and disease and closely tied to optimal growth and development. Cardiopulmonary exercise testing (CPET) provides clinicians with biomarkers of disease and effectiveness of therapy, and researchers with novel insights into fundamental biological mechanisms reflecting an integrated physiological response that is hidden when the child is at rest. Yet the growth of clinical trials utilizing CPET in pediatrics remains stunted despite the current emphasis on preventative medicine and the growing recognition that therapies used in children should be clinically tested in children. There exists a translational gap between basic discovery and clinical application in this essential component of child health. To address this gap, the NIH provided funding through the Clinical and Translational Science Award (CTSA) program to convene a panel of experts. This report summarizes our major findings and outlines next steps necessary to enhance child health exercise medicine translational research. We present specific plans to bolster data interoperability, improve child health CPET reference values, stimulate formal training in exercise medicine for child health care professionals, and outline innovative approaches through which exercise medicine can become more accessible and advance therapeutics across the broad spectrum of child health.
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Affiliation(s)
- Naveen Ashish
- Department of Neurology, University of Southern California, California, USA
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Oliveira A, Jácome C, Marques A. Physical fitness and exercise training on individuals with spina bifida: a systematic review. RESEARCH IN DEVELOPMENTAL DISABILITIES 2014; 35:1119-1136. [PMID: 24612860 DOI: 10.1016/j.ridd.2014.02.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 02/01/2014] [Accepted: 02/03/2014] [Indexed: 06/03/2023]
Abstract
Spina Bifida (SB) is characterized by several physical impairments; however, data on physical fitness and on the benefits of exercise training in individuals with SB are dispersed in the literature. Thus, this systematic review aimed to describe (i) physical fitness components (cardiorespiratory endurance, muscle strength, body composition, flexibility and neuromotor) and (ii) exercise training effects on the physical fitness of individuals with SB. CINAHL, MEDLINE and EMBASE were searched from January to March 2013 and updated in December 2013. Twenty-three studies were included. A summary of the results was performed using a best-evidence synthesis. Participants with SB had lower cardiorespiratory endurance (-32 to 54% in VO2 peak) and muscle strength (-58 to 90%) and higher body fat (159%) than their healthy peers. Mobility restrictions were present in 26.3-61% of participants. No data on neuromotor fitness were found. Aerobic and strength training improved participants' cardiorespiratory endurance (effect sizes 0.78-1.4) and muscle strength (effect sizes 0-0.59). Individuals with SB have impaired cardiorespiratory endurance, muscle strength, body composition and flexibility when compared to healthy peers. Exercise training seems to improve two of these fitness components (cardiorespiratory endurance and muscle strength). Nevertheless, the heterogeneity of the studies' designs, methods and instruments used limits the establishment of firm conclusions and highlights the need for further research.
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Affiliation(s)
- Ana Oliveira
- School of Health Sciences, University of Aveiro (ESSUA), 3810-193 Aveiro, Portugal.
| | - Cristina Jácome
- School of Health Sciences, University of Aveiro (ESSUA), 3810-193 Aveiro, Portugal.
| | - Alda Marques
- School of Health Sciences, University of Aveiro (ESSUA), 3810-193 Aveiro, Portugal; Unidade de Investigação e Formação sobre Adultos e Idosos (UniFAI), 4050-313 Porto, Portugal.
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Crytzer TM, Dicianno BE, Kapoor R. Physical Activity, Exercise, and Health-related Measures of Fitness in Adults With Spina Bifida: A Review of the Literature. PM R 2013; 5:1051-62. [DOI: 10.1016/j.pmrj.2013.06.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2013] [Revised: 06/26/2013] [Accepted: 06/29/2013] [Indexed: 11/25/2022]
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A review of the potential for cardiometabolic dysfunction in youth with spina bifida and the role for physical activity and structured exercise. Int J Pediatr 2012; 2012:541363. [PMID: 22778758 PMCID: PMC3384902 DOI: 10.1155/2012/541363] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Revised: 04/05/2012] [Accepted: 04/20/2012] [Indexed: 11/28/2022] Open
Abstract
Children and adolescents who have decreased mobility due to spina bifida may be at increased risk for the components of metabolic syndrome, including abdominal obesity, insulin resistance, and dyslipidemia due to low physical activity. Like their nondisabled peers, adolescents with spina bifida that develop metabolic risk factors early in life have set the stage for adult disease. Exercise interventions can improve metabolic dysfunction in nondisabled youth, but the types of exercise programs that are most effective and the mechanisms involved are not known. This is especially true in adolescents with spina bifida, who have impaired mobility and physical function and with whom there have been few well-controlled studies. This paper highlights the current lack of knowledge about the role of physical activity and the need to develop exercise strategies targeting the reduction of cardiometabolic risk and improving quality of life in youth with spina bifida.
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Clapp EL, Bevington A, Smith AC. Exercise for children with chronic kidney disease and end-stage renal disease. Pediatr Nephrol 2012; 27:165-72. [PMID: 21229267 DOI: 10.1007/s00467-010-1753-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Revised: 12/02/2010] [Accepted: 12/07/2010] [Indexed: 10/18/2022]
Abstract
It is well known that adults suffering from chronic kidney disease (CKD) experience muscle wasting and excessive fatigue, which results in a reduced exercise capacity and muscle weakness compared to their healthy counterparts, but research suggests that this can be improved through exercise. There is very limited data available regarding exercise tolerance in children with CKD and even less on the effects of exercise training programs. However, the available evidence does suggest that like adults, children also suffer from poor exercise capacity and reduced muscle strength, although the reasons for these limitations remain unclear. Studies that have attempted to implement exercise training programs in pediatric CKD populations have experienced high dropout rates, suggesting that the approach used to implement such programs in children needs to be different from the approach used for adults. This review summarizes the current knowledge regarding exercise capacity and muscle strength in children with CKD, the methods used to perform these assessments, and the possible causes of physical limitations. The results of exercise training studies, and the potential reasons as to why training programs have proved relatively unsuccessful are also discussed.
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Affiliation(s)
- Emma L Clapp
- Renal Research Group, Department of Infection, Immunity and Inflammation, Medical Sciences Building, University of Leicester, University Road, LE1 9HN, Leicester, UK.
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Vogel LC, Betz RR, Mulcahey MJ. Spinal cord injuries in children and adolescents. HANDBOOK OF CLINICAL NEUROLOGY 2012; 109:131-48. [PMID: 23098710 DOI: 10.1016/b978-0-444-52137-8.00008-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
This chapter provides an overview of spinal cord injuries (SCI) in children and adolescents, including epidemiology, medical and musculoskeletal complications, rehabilitation and psychosocial aspects. Males are more commonly affected than females during adolescence; however, as the age at injury decreases, the preponderance of males becomes less marked, and by 3 years of age the number of females with SCIs equals that of males. The neurologic level and degree of completeness varies with age; among children injured prior to 12 years of age approximately two-thirds are paraplegic and approximately two-thirds have complete lesions. Among adolescents, approximately 50% have paraplegia and 55% have complete lesions. Management of pediatric-onset SCI should be family centered and developmentally based, responsive to the dynamic changes that occur during growth and development. Distinctive anatomical and physiological features of children and adolescents, along with growth and development, are responsible for unique manifestations and complications of pediatric SCI. SCI without radiological abnormalities (SCIWORA), birth injuries, lap-belt injuries, upper cervical injuries, and the delayed onset of neurological deficits are relatively unique to pediatric SCI. Children who sustain their SCI before puberty experience a higher incidence of musculoskeletal complications, such as scoliosis and hip dislocation.
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Mutti LC, Salles BFD, Lemos A, Simão R. Os benefícios dos exercícios resistidos na melhoria da capacidade funcional e saúde dos paraplégicos. REV BRAS MED ESPORTE 2010. [DOI: 10.1590/s1517-86922010000600014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Os exercícios resistidos (ER) têm-se mostrado como um dos recursos efetivos para a promoção da saúde e melhoria da capacidade funcional de paraplégicos. Entretanto, o número limitado de estudos sobre a influência dos ER para tal população, acaba por limitar as possibilidades de utilização desta prática. O principal objetivo deste estudo foi realizar uma revisão sobre os benefícios dos ER na melhoria da capacidade funcional e saúde dos paraplégicos. Para tanto, foi realizada uma pesquisa na base de dados do Lilacs, Medline, SportDiscus, SciELO e Scholar Google com o intuito de selecionar as evidências científicas. Os estudos revisados demonstraram que programas de ER são capazes de promover benefícios psicológicos, sociais e físicos, dentre eles a melhoria da aderência ao exercício, melhoria dos níveis de força, resistência e potência, aumento do metabolismo e da melhoria do perfil lipídico aterogênico, e a redução de dores nos ombros em paraplégicos. Os ER são benéficos e até mesmo necessários para manter a capacidade funcional e saúde nesta população.
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Murphy N, Trovato M, Kim H, Kim CT, Moberg-Wolff E. Pediatric Rehabilitation: 2. Environmental Factors Affecting Participation. PM R 2010; 2:S12-8. [DOI: 10.1016/j.pmrj.2009.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2009] [Accepted: 12/09/2009] [Indexed: 10/19/2022]
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Casteels K, Fieuws S, van Helvoirt M, Verpoorten C, Goemans N, Coudyzer W, Loeckx D, de Zegher F. Metformin therapy to reduce weight gain and visceral adiposity in children and adolescents with neurogenic or myogenic motor deficit. Pediatr Diabetes 2010; 11:61-9. [PMID: 19496972 DOI: 10.1111/j.1399-5448.2009.00512.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
The aim of this randomized, placebo-controlled study was to explore the effect of metformin in children with a neurogenic or myogenic motor deficit, who are therefore prone to develop overweight, adiposity, and insulin resistance. Study participants (n = 42) had a mean age of 15.5 yr, a short stature (height -2.4 SD), a relatively high BMI (+1.7 SD), and a high body fat fraction (41.9% or +2.8 SD). Abdominal CT confirmed the high fat mass and disclosed a high fraction of visceral fat. As expected, insulin resistance was increased. As compared to placebo, metformin intake for 6 months exerted an insulin sensitizing effect and lowered weight (mean difference of 2 kg within 6 months, p = 0.007) and BMI (p = 0.016). Weight loss appeared to be primarily due to loss of visceral fat ( approximately 20% vs. placebo; p < 0.0001). Results were similar across diagnostic subgroups. In conclusion, metformin treatment for 6 months was associated with a rise in insulin sensitivity and with a reduction of visceral adiposity in children and adolescents with a primary muscle disorder or with a neural tube defect. These findings suggest that insulin resistance underpins, at least partly, the overweight and visceral adiposity of these patients, who are not necessarily obese.
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Treadmill testing of children who have spina bifida and are ambulatory: does peak oxygen uptake reflect maximum oxygen uptake? Phys Ther 2009; 89:679-87. [PMID: 19482903 DOI: 10.2522/ptj.20080328] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Earlier studies have demonstrated low peak oxygen uptake ((.)Vo(2)peak) in children with spina bifida. Low peak heart rate and low peak respiratory exchange ratio in these studies raised questions regarding the true maximal character of (.)Vo(2)peak values obtained with treadmill testing. OBJECTIVE The aim of this study was to determine whether the Vo(2)peak measured during an incremental treadmill test is a true reflection of the maximum oxygen uptake ((.)Vo(2)max) in children who have spina bifida and are ambulatory. DESIGN A cross-sectional design was used for this study. METHODS Twenty children who had spina bifida and were ambulatory participated. The (.)Vo(2)peak was measured during a graded treadmill exercise test. The validity of (.)Vo(2)peak measurements was evaluated by use of previously described guidelines for maximum exercise testing in children who are healthy, as well as differences between Vo(2)peak and (.)Vo(2) during a supramaximal protocol ((.)Vo(2)supramaximal). RESULTS The average values for (.)Vo(2)peak and normalized (.)Vo(2)peak were, respectively, 1.23 L/min (SD=0.6) and 34.1 mL/kg/min (SD=8.3). Fifteen children met at least 2 of the 3 previously described criteria; one child failed to meet any criteria. Although there were no significant differences between (.)Vo(2)peak and Vo(2)supramaximal, 5 children did show improvement during supramaximal testing. LIMITATIONS These results apply to children who have spina bifida and are at least community ambulatory. CONCLUSIONS The (.)Vo(2)peak measured during an incremental treadmill test seems to reflect the true (.)Vo(2)max in children who have spina bifida and are ambulatory, validating the use of a treadmill test for these children. When confirmation of maximal effort is needed, the addition of supramaximal testing of children with disability is an easy and well-tolerated method.
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Abstract
The effectiveness and safety of a group aquatic aerobic exercise program on cardiorespiratory endurance for children with disabilities was examined using an A-B study design. Sixteen children (11 males, five females) age range 6 to 11 years (mean age 9y 7mo [SD 1y 4mo]) participated in this twice-per-week program lasting 14 weeks. The children's diagnoses included autism spectrum disorder, myelomeningocele, cerebral palsy, or other developmental disability. More than half of the children ambulated independently without aids. Children swam laps and participated in relay races and games with a focus of maintaining a defined target heart rate zone. The strengthening component consisted of exercises using bar bells, aquatic noodles, and water resistance. The following outcomes were measured: half-mile walk/run, isometric muscle strength, timed floor to stand 3-meter test, and motor skills. Complaints of pain or injury were systematically collected. Significant improvements in the half-mile walk/run were observed, but not for secondary outcomes of strength or motor skills. The mean program attendance was 80%, and no injury was reported. Children with disabilities may improve their cardiorespiratory endurance after a group aquatic aerobic exercise program with a high adult:child ratio and specific goals to maintain training heart rates.
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Affiliation(s)
- Maria Fragala-Pinkham
- Research Center for Children with Special Health Care Needs, Franciscan Hospital for Children, Brighton, MA, USA.
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35
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De Groot JF, Takken T, Schoenmakers MAGC, Vanhees L, Helders PJM. Limiting factors in peak oxygen uptake and the relationship with functional ambulation in ambulating children with Spina Bifida. Eur J Appl Physiol 2008; 104:657-65. [DOI: 10.1007/s00421-008-0820-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2008] [Indexed: 11/29/2022]
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Liusuwan RA, Widman LM, Abresch RT, Styne DM, McDonald CM. Body composition and resting energy expenditure in patients aged 11 to 21 years with spinal cord dysfunction compared to controls: comparisons and relationships among the groups. J Spinal Cord Med 2007; 30 Suppl 1:S105-11. [PMID: 17874695 PMCID: PMC2031969 DOI: 10.1080/10790268.2007.11754613] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVES To compare body composition in patients aged 11 to 21 years with spinal dysfunction due to spinal cord injury (SCI) and spina bifida (SB) vs. able-bodied control (CTRL) and able-bodied overweight (OW) groups and to examine the relationships between resting energy expenditure (REE) and total lean mass (TLM) in the SCI, SB, CTRL, and OW groups. METHODS Two hundred fifteen subjects, including 85 CTRL, 31 OW, 33 SCI, and 66 SB, were evaluated. Body composition was estimated by dual energy x-ray absorptiometry (DXA). Measurements included height, weight, total lean mass (TLM), fat tissue mass (FTM), body mass index (BMI), BMI percentile (BMI%tile), and % fat. Resting energy measurements were obtained in fasting subjects with an open-circuit indirect calorimeter. RESULTS There were gender differences in height, weight, BMI, TLM, fat mass, % fat, and REE. The REE in the SCI and SB groups was significantly different from that in the CTRL and OW groups, but no significant difference was found between the SCI and SB groups. The SB group had significantly higher REE/TLM ratios than did the other groups. The % fat was significantly higher in the SB and OW groups as compared to the CTRL and SCI groups. TLM was significantly higher in CTRL and OW groups as compared to SCI and SB groups, with the lowest TLM found in the SB group. CONCLUSION Patients aged 11 to 21 years with SB or SCI have significant lean tissue mass deficits by DXA as compared to able-bodied CTRL and OW groups, with the greatest deficits in total lean mass measured in SB. The absolute REE values were significantly reduced in both SCI and SB groups in association with their lean tissue deficits. Interestingly, REE/TLM ratios were remarkably constant in the CTRL, OW, and SCI groups but significantly elevated in the SB group. One would expect an even greater degree of adiposity in the SB group if their REE/TLM ratios were not elevated relative to those without congenital paralysis.
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Affiliation(s)
| | - Lana M Widman
- University of California Davis School of Medicine, Davis, California
| | | | - Dennis M Styne
- University of California Davis School of Medicine, Davis, California
| | - Craig M McDonald
- Shriners Hospitals for Children Northern California; Sacramento, California
- University of California Davis School of Medicine, Davis, California
- Please address correspondence to Craig M. McDonald, MD, Department of Physical Medicine and Rehabilitation and Pediatrics, University of California Davis Medical Center, 4860 Y Street, Suite 3850, Sacramento, CA, 95817; phone: 916.734.5293; fax: 916.734.7838 (e-mail: )
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Dopler Nelson M, Widman LM, Abresch RT, Stanhope K, Havel PJ, Styne DM, McDonald CM. Metabolic syndrome in adolescents with spinal cord dysfunction. J Spinal Cord Med 2007; 30 Suppl 1:S127-39. [PMID: 17874698 PMCID: PMC2031992 DOI: 10.1080/10790268.2007.11754591] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE The purpose of this study was to determine the prevalence of components of the metabolic syndrome in adolescents with spinal cord injury (SCI) and spina bifida (SB), and their associations with obesity in subjects with and without SCI and SB. METHODS Fifty-four subjects (20 SCI and 34 SB) age 11 to 20 years with mobility impairments from lower extremity paraparesis were recruited from a hospital-based clinic. Sixty able-bodied subjects who were oversampled for obesity served as controls (CTRL). Subjects were categorized as obese if their percent trunk fat measured by dual x-ray absorptiometry (DXA) was > 30.0% for males and > 35.0% for females. Ten SCI, 24 SB, and 19 CTRL subjects were classified as obese. Fasting serum samples were collected to determine serum glucose, insulin, and lipid concentrations. Metabolic syndrome was defined as having > or =3 of the following components: (a) obesity; (b) high-density lipoprotein (HDL) <45 mg/dL for males; <50 mg/dL for females; (c) triglycerides 2100 mg/dL; (d) systolic or diastolic blood pressure > or =95th percentile for age/ height/gender, and (e) insulin resistance determined by either fasting serum glucose 100-125 mg/dL; fasting insulin > or =20 microU /mL; or homeostasis model assessment of insulin resistance > or = 4.0. RESULTS Metabolic syndrome was identified in 32.4% of the SB group and 55% of the SCI group. Metabolic syndrome occurred at a significantly higher frequency in obese subjects (SB = 45.8%, SCI = 100%, CTRL = 63.2%) than nonobese subjects (SB = 0%, SCI = 10%, CTRL = 2.4%). CONCLUSIONS The prevalence of metabolic syndrome in adolescents with SB/SCI is quite high, particularly in obese individuals. These findings have important implications due to the known risks of cardiovascular diseases and diabetes mellitus associated with metabolic syndrome in adults, particularly those with spinal cord dysfunction.
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Affiliation(s)
| | - Lana M Widman
- University of California Davis Department of Physical Medicine & Rehabilitation, Davis, California
| | - Richard Ted Abresch
- University of California Davis Department of Physical Medicine & Rehabilitation, Davis, California
- Please address correspondence to Richard T. Abresch, MS, Department of Physical Medicine and Rehabilitation, University of California, Davis, MED: PM&R, TB 191, One Shields Avenue, Davis, CA 95616; phone: 530.752.9085; fax: 530.752.3468 (e-mail: )
| | - Kimber Stanhope
- University of California Department of Nutrition, Davis, California
| | - Peter J Havel
- University of California Department of Nutrition, Davis, California
| | - Dennis M Styne
- University of California Davis Department of Pediatrics, Davis, California
| | - Craig M McDonald
- University of California Davis Department of Physical Medicine & Rehabilitation, Davis, California
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