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Craven BC, Souza WH, Jaglal S, Gibbs J, Wiest MJ, Sweet SN, Athanasopoulos P, Lamontagne ME, Boag L, Patsakos E, Wolfe D, Hicks A, Maltais DB, Best KL, Gagnon D. Reducing endocrine metabolic disease risk in adults with chronic spinal cord injury: strategic activities conducted by the Ontario-Quebec RIISC team. Disabil Rehabil 2023:1-13. [PMID: 38018518 DOI: 10.1080/09638288.2023.2284223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 11/10/2023] [Indexed: 11/30/2023]
Abstract
PURPOSE The Rehabilitation Interventions for Individuals with a Spinal Cord Injury in the Community (RIISC) team aimed to develop and evaluate innovative rehabilitation interventions to identify endocrine metabolic disease (EMD) risk, intending to reduce the frequency and severity of EMD related morbidity and mortality among adults living with chronic spinal cord injury or disease (SCI/D). MATERIALS AND METHODS An interprovincial team from Ontario and Quebec reviewed available EMD literature and evidence syntheses and completed an inventory of health services, policies and practices in SCI/D care. The review outcomes were combined with expert opinion to create an EMD risk model to inform health service transformation. RESULTS EMD risk and mortality are highly prevalent among adults with chronic SCI/D. In stark contrast, few rehabilitation interventions target EMD outcomes. The modelled solution proposes: 1) abandoning single-disease paradigms and examining a holistic perspective of the individual's EMD risk, and 2) developing and disseminating practice-based research approaches in outpatient community settings. CONCLUSIONS RIISC model adoption could accelerate EMD care optimization, and ultimately inform the design of large-scale longitudinal pragmatic trials likely to improve health outcomes. Linking the RIISC team activities to economic evaluations and policy deliverables will strengthen the relevance and impact among policymakers, health care providers and patients.
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Affiliation(s)
- Beverley Catharine Craven
- Toronto Rehabilitation Institute, Lyndhurst Centre, University Health Network, Toronto, Canada
- Department of Medicine, University of Toronto, Toronto, Canada
| | - Wagner Henrique Souza
- Kite Research Institute, University Health Network, Lyndhurst Centre, Toronto, Canada
| | - Susan Jaglal
- Department of Physical Therapy, University of Toronto, Toronto, Canada
| | - Jenna Gibbs
- Department of Kinesiology and Physical Education, McGill University, Montreal, Canada
| | | | - Shane N Sweet
- Department of Kinesiology & Physical Education, McGill University, Montreal, Canada
| | - Peter Athanasopoulos
- Senior Manager Public Policy and Government Relations, Spinal Cord Injury Ontario, Toronto, Canada
| | | | - Lynn Boag
- University of Guelph, Guelph, Canada
| | - Eleni Patsakos
- Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada
| | - Dalton Wolfe
- Department of Physical Medicine and Rehabilitation, Western University, Parkwood Institute Research, London, Canada
| | - Audrey Hicks
- Department of Kinesiology, McMaster University, Hamilton, Canada
| | - Désirée B Maltais
- Department of Rehabilitation, Physiotherapy Program, Laval University, Quebec City, Canada
| | - Krista Lynn Best
- Department of Rehabilitation, Faculty of Medicine, Université Laval, Quebec City, Canada
| | - Dany Gagnon
- School of Rehabilitation, Université de Montréal, Montréal, Canada
- Centre for Interdisciplinary Research in Rehabilitation, Institut Universitaire sur la Réadaptation en Déficience Physique de Montréal (IURDPM), Montréal, Canada
- Rehabilitation, Université de Montréal, École de Réadaptation, Montréal, Canada
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Kokura Y, Nishioka S, Maeda K, Wakabayashi H. Ultrasound utilized by registered dietitians for body composition measurement, nutritional assessment, and nutritional management. Clin Nutr ESPEN 2023; 57:173-180. [PMID: 37739653 DOI: 10.1016/j.clnesp.2023.06.026] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 06/09/2023] [Accepted: 06/23/2023] [Indexed: 09/24/2023]
Abstract
BACKGROUND AND AIMS Ultrasound has been used primarily as a tool for body composition measurement in the field of clinical nutrition. Although many recent reports have demonstrated that ultrasound could be a useful tool for nutritional assessment, it is not well incorporated into registered dietitians' (RDs) practice. The aim of this review was to summarize the usefulness of ultrasound in assessing body composition and nutritional status and in nutritional management by RDs. METHODS Studies on ultrasonography, nutritionists, body composition, nutritional assessment, and diet therapy was searched using the MEDLINE databases. RESULTS After reviewing the articles, we categorized them into the following topics; 1) principles of muscle measurement using the ultrasound, types of muscle that can be measured, 2) indices of muscle and muscle mass and quality as assessed using ultrasound and its relationship to nutritional indicator, 3) diagnosis of the Global Leadership Initiative on Malnutrition (GLIM) criteria malnutrition using ultrasound, 4) practical nutritional management using ultrasound and 5) education and issues for ultrasound implementation. Ultrasound can evaluate low body mass index, unintentional loss of body weight, low skeletal muscle mass index, decreased food intake/assimilation, and disease burden/inflammation, all which are essential items of the phenotypic and etiologic criteria of the GLIM. CONCLUSION Ultrasound may be useful for RDs to perform body composition measurement, nutritional assessment, and nutritional management. It will be important to identify the cutoff values for ultrasound-based measurements of muscle mass. In order for RDs to perform a body composition measurement, nutritional assessment, and nutritional management using ultrasound, educational issues need to be addressed.
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Affiliation(s)
- Yoji Kokura
- Department of Nutritional Management, Keiju Hatogaoka Integrated Facility for Medical and Long-term Care, Anamizu, Japan.
| | - Shinta Nishioka
- Department of Clinical Nutrition and Food Services, Nagasaki Rehabilitation Hospital, Nagasaki, Japan
| | - Keisuke Maeda
- Nutrition Therapy Support Center, Aichi Medical University Hospita, Nagakute, Japan; Department of Geriatric Medicine, Hospital, National Center for Geriatrics and Gerontology, Obu, Japan
| | - Hidetaka Wakabayashi
- Department of Rehabilitation Medicine, Tokyo Women's Medical University Hospital, Tokyo, Japan
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Goldsmith JA, Lai RE, Garten RS, Chen Q, Lesnefsky EJ, Perera RA, Gorgey AS. Visceral Adiposity, Inflammation, and Testosterone Predict Skeletal Muscle Mitochondrial Mass and Activity in Chronic Spinal Cord Injury. Front Physiol 2022; 13:809845. [PMID: 35222077 PMCID: PMC8867006 DOI: 10.3389/fphys.2022.809845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 01/10/2022] [Indexed: 11/13/2022] Open
Abstract
Background Mitochondrial health is an important predictor of several health-related comorbidities including obesity, type 2 diabetes mellitus, and cardiovascular disease. In persons with spinal cord injury (SCI), mitochondrial health has been linked to several important body composition and metabolic parameters. However, the complex interplay of how mitochondrial health is affected has yet to be determined in this population. Objective In this study, we examined the contribution of visceral adiposity, inflammatory biomarkers, testosterone and circulating serum growth factors as predictors of mitochondrial health in persons with chronic SCI. Participants Thirty-three individuals with chronic SCI (n = 27 Males, n = 6 Females, age: 40 ± 13.26 years, level of injury: C4-L1, BMI: 23 ± 5.57) participated in this cross-sectional study. Methods Visceral adipose tissue (VAT) was measured via magnetic resonance imaging (MRI). After an overnight fast, serum testosterone, inflammatory biomarkers [interleukin 6 (IL-6), tumor necrosis factor alpha (TNF-α), c-reactive protein (CRP)], and anabolic growth factors [insulin-like growth factor 1 (IGF-1), insulin-like growth factor binding protein 3 (IGFBP-3)] were measured. Skeletal muscle biopsies were obtained from the vastus lateralis muscle to measure citrate synthase (CS) and Complex III activity. Regression analyses were used to examine predictors of mitochondrial mass and activity. Results CS activity was negatively associated with VAT (r2 = 0.360, p < 0.001), CRP (r2 = 0.168, p = 0.047), and positively associated with testosterone (r2 = 0.145, p = 0.042). Complex III activity was negatively associated with VAT relative to total lean mass (VAT:TLM) (r2 = 0.169, p = 0.033), trended for CRP (r2 = 0.142, p = 0.069), and positively associated with testosterone (r2 = 0.224, p = 0.010). Multiple regression showed CS activity was significantly associated with VAT + CRP (r2 = 0.412, p = 0.008) and VAT + Testosterone (r2 = 0.433, p = 0.001). Complex III activity was significantly associated with VAT relative to total trunk cross-sectional area (CSA) + CRP (VAT:total trunk CSA + CRP; r2 = 0.286, p = 0.048) and VAT + Testosterone (r2 = 0.277, p = 0.024). Conclusion Increased visceral adiposity and associated inflammatory signaling (CRP) along with reduced testosterone levels predict mitochondrial dysfunction following SCI. Specifically, lower VATCSA and higher testosterone levels or lower VATCSA and lower CRP levels positively predict mitochondrial mass and enzyme activity in persons with chronic SCI. Future research should investigate the efficacy of diet, exercise, and potentially testosterone replacement therapy on enhancing mitochondrial health in chronic SCI. Clinical Trial Registration [www.ClinicalTrials.gov], identifier: [NCT02660073].
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Affiliation(s)
- Jacob A. Goldsmith
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire Veterans Affairs Medical Center (VAMC), Richmond, VA, United States
| | - Raymond E. Lai
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire Veterans Affairs Medical Center (VAMC), Richmond, VA, United States
- Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, United States
| | - Ryan S. Garten
- Department of Kinesiology and Health Sciences, Virginia Commonwealth University, Richmond, VA, United States
| | - Qun Chen
- Medical Service, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States
| | - Edward J. Lesnefsky
- Medical Service, Hunter Holmes McGuire VA Medical Center, Richmond, VA, United States
- Division of Cardiology, Department of Medicine, Pauley Heart Center, Virginia Commonwealth University, Richmond, VA, United States
| | - Robert A. Perera
- Department of Biostatistics, Virginia Commonwealth University, Richmond, VA, United States
| | - Ashraf S. Gorgey
- Spinal Cord Injury and Disorders, Hunter Holmes McGuire Veterans Affairs Medical Center (VAMC), Richmond, VA, United States
- Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, United States
- *Correspondence: Ashraf S. Gorgey,
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Cirnigliaro CM, La Fountaine MF, Hobson JC, Kirshblum SC, Dengel DR, Spungen AM, Bauman WA. Predicting Cardiometabolic Risk From Visceral Abdominal Adiposity in Persons With Chronic Spinal Cord Injury. J Clin Densitom 2021; 24:442-452. [PMID: 34001430 DOI: 10.1016/j.jocd.2021.03.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 03/26/2021] [Accepted: 03/29/2021] [Indexed: 01/19/2023]
Abstract
Persons with spinal cord injury (SCI) have increased adiposity that may predispose to cardiovascular disease compared to those who are able-bodied (AB). The purpose of this study was to determine the relationships between dual energy X-ray absorptiometry (DXA)-derived visceral adipose tissue (VAT) and biomarkers of lipid metabolism and insulin resistance in persons with chronic SCI. A prospective observational study in participants with chronic SCI and age- and gender-matched AB controls. The study was conducted at a Department of Veterans Affairs Medical Center and Private Rehabilitation Hospital. The quantification of DXA-derived VAT volume (VATvol) and blood-derived markers of lipid and carbohydrate metabolism were determined in 100 SCI and 51 AB men. The VATvol was acquired from a total body DXA scan and analyzed using iDXA enCore CoreScan software (GE Lunar). Blood samples were collected for the serum lipid profile and plasma and glucose concentrations, with the latter two values used to calculate a measure of insulin resistance. In the SCI and AB groups, VAT% was significantly correlated with most cardiometabolic biomarkers. The results of the binary logistic regression analysis revealed that participants who had a VATvol above the cutoff value of 1630 cm3 were 3.1-, 4.8-, 5.6-, 19.2-, and 16.7-times more likely to have high serum triglycerides (R2N= 0.09, p = 0.014), low serum high density lipoprotein cholesterol (R2N = 0.16, p < 0.001), HOMA2-IR (R2N = 0.18, p < 0.001), metabolic syndrome (R2N = 0.25, p < 0.001), and a 10-yr Framingham Risk Score ≥ 10% (R2N = 0.16, p = 0.001), respectively, when compared to participants below this VATvol cutoff value. Our findings reveal that persons with chronic SCI have a higher VATvol than that of AB controls, and VATvol correlates directly with biomarkers of lipid and carbohydrate metabolism that are strong predictors of cardiometabolic disorders.
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Affiliation(s)
- Christopher M Cirnigliaro
- Department of Veterans Affairs Rehabilitation Research & Development Service, National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA.
| | - Michael F La Fountaine
- Department of Veterans Affairs Rehabilitation Research & Development Service, National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Department of Physical Therapy, School of Health and Medical Sciences, Seton Hall University, South Orange, NJ; Departments of Medical Sciences and Neurology, Hackensack Meridian School of Medicine at Seton Hall University, Nutley, NJ, USA
| | - Joshua C Hobson
- Department of Kinesiology and Applied Physiology, University of Delaware, Newark, DE, USA
| | - Steven C Kirshblum
- Kessler Institute for Rehabilitation, West Orange, NJ; Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, Newark, NJ
| | - Donald R Dengel
- School of Kinesiology, University of Minnesota, Minneapolis, MN
| | - Ann M Spungen
- Medical Service, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Department of Veterans Affairs Rehabilitation Research & Development Service, National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Departments of Medicine and Rehabilitation and Human Performance, Icahn School of Medicine at Mount, Sinai, New York, NY, USA
| | - William A Bauman
- Medical Service, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Department of Veterans Affairs Rehabilitation Research & Development Service, National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, NY, USA; Departments of Medicine and Rehabilitation and Human Performance, Icahn School of Medicine at Mount, Sinai, New York, NY, USA
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Assessment of body composition in spinal cord injury: A scoping review. PLoS One 2021; 16:e0251142. [PMID: 33961647 PMCID: PMC8104368 DOI: 10.1371/journal.pone.0251142] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 04/21/2021] [Indexed: 11/19/2022] Open
Abstract
The objective of this scoping review was to map the evidence on measurement properties of body composition tools to assess whole-body and regional fat and fat-free mass in adults with SCI, and to identify research gaps in order to set future research priorities. Electronic databases of PubMed, EMBASE and the Cochrane library were searched up to April 2020. Included studies employed assessments related to whole-body or regional fat and/or fat-free mass and provided data to quantify measurement properties that involved adults with SCI. All searches and data extractions were conducted by two independent reviewers. The scoping review was designed and conducted together with an expert panel (n = 8) that represented research, clinical, nutritional and lived SCI experience. The panel collaboratively determined the scope and design of the review and interpreted its findings. Additionally, the expert panel reached out to their professional networks to gain further stakeholder feedback via interactive practitioner surveys and workshops with people with SCI. The research gaps identified by the review, together with discussions among the expert panel including consideration of the survey and workshop feedback, informed the formulation of future research priorities. A total of 42 eligible articles were identified (1,011 males and 143 females). The only tool supported by studies showing both acceptable test-retest reliability and convergent validity was whole-body dual-energy x-ray absorptiometry (DXA). The survey/workshop participants considered the measurement burden of DXA acceptable as long as it was reliable, valid and would do no harm (e.g. radiation, skin damage). Practitioners considered cost and accessibility of DXA major barriers in applied settings. The survey/workshop participants expressed a preference towards simple tools if they could be confident in their reliability and validity. This review suggests that future research should prioritize reliability and validity studies on: (1) DXA as a surrogate 'gold standard' tool to assess whole-body composition, regional fat and fat-free mass; and (2) skinfold thickness and waist circumference as practical low-cost tools to assess regional fat mass in persons with SCI, and (3) females to explore potential sex differences of body composition assessment tools. Registration review protocol: CRD42018090187 (PROSPERO).
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6
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Goldsmith JA, Ennasr AN, Farkas GJ, Gater DR, Gorgey AS. Role of exercise on visceral adiposity after spinal cord injury: a cardiometabolic risk factor. Eur J Appl Physiol 2021; 121:2143-2163. [PMID: 33891156 DOI: 10.1007/s00421-021-04688-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 04/10/2021] [Indexed: 12/30/2022]
Abstract
PURPOSE Visceral adipose tissue (VAT) is associated with cardiometabolic disease risk in able-bodied (AB) populations. However, the underlying mechanisms of VAT-induced disease risk are unknown in persons with spinal cord injury (SCI). Potential mechanisms of VAT-induced cardiometabolic dysfunction in persons with SCI include systemic inflammation, liver adiposity, mitochondrial dysfunction, and anabolic deficiency. Moreover, how exercise interventions impact these mechanisms associated with VAT-induced cardiometabolic dysfunction are still being explored. METHODS A search for relevant scientific literature about the effects of exercise on VAT and cardiometabolic health was conducted on the PubMed database. Literature from reference lists was also included when appropriate. RESULTS Both aerobic and resistance exercise training beneficially impact health and VAT mass via improving mitochondrial function, glucose effectiveness, and inflammatory signaling in SCI and AB populations. Specifically, aerobic exercise appears to also modulate cellular senescence in AB populations and animal models, while resistance exercise seems to augment anabolic signaling in persons with SCI. CONCLUSIONS The current evidence supports regular engagement in exercise to reduce VAT mass and the adverse effects on cardiometabolic health in persons with SCI. Future research is needed to further elucidate the precise mechanisms by which VAT negatively impacts health following SCI. This will likely facilitate the development of rehabilitation protocols that target VAT reduction in persons with SCI.
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Affiliation(s)
- Jacob A Goldsmith
- Spinal Cord Injury and Disorders Center, Central Virginia VA Health Care System, 1201 Broad Rock Boulevard, Richmond, VA, 23249, USA
| | - Areej N Ennasr
- Spinal Cord Injury and Disorders Center, Central Virginia VA Health Care System, 1201 Broad Rock Boulevard, Richmond, VA, 23249, USA
| | - Gary J Farkas
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - David R Gater
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, FL, 33136, USA
| | - Ashraf S Gorgey
- Spinal Cord Injury and Disorders Center, Central Virginia VA Health Care System, 1201 Broad Rock Boulevard, Richmond, VA, 23249, USA. .,Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA, 23298, USA.
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Knezevic S, Asselin PK, Cirnigliaro CM, Kornfeld S, Emmons RR, Spungen AM. Oxygen Uptake During Exoskeletal-Assisted Walking in Persons With Paraplegia. Arch Phys Med Rehabil 2020; 102:185-195. [PMID: 33181116 DOI: 10.1016/j.apmr.2020.08.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 08/06/2020] [Accepted: 08/11/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To determine the cardiometabolic demands associated with exoskeletal-assisted walking (EAW) in persons with paraplegia. This study will further examine if training in the device for 60 sessions modifies cost of transport (CT). DESIGN Prospective cohort study. Measurements over the course of a 60-session training program, approximately 20 sessions apart. SETTING James J. Peters Bronx Veterans Affairs Medical Center, Center for the Medical Consequences of Spinal Cord Injury Research Center. PARTICIPANTS The participants' demographics (N=5) were 37-61 years old, body mass index (calculated as weight in kilograms divided by height in meters squared) of 22.7-28.6, level of injury from T1-T11, and 2-14 years since injury. INTERVENTIONS Powered EAW. MAIN OUTCOME MEASURES Oxygen consumption per unit time (V˙O2, mL/min/kg), velocity (m/min), cost of transport (V˙O2/velocity), and rating of perceived exertion (RPE). RESULTS With training: EAW velocity significantly improved (Pre: 51±51m; 0.14±0.14m/s vs Post: 99±42m; 0.28±0.12m/s, P=.023), RPE significantly decreased (Pre: 13±6 vs Post: 7±4, P=.001), V˙O2 significantly improved (Pre: 9.76±1.23 mL/kg/m vs Post: 12.73±2.30 mL/kg/m, P=.04), and CT was reduced from the early to the later stages of training (3.66±5.2 vs 0.87±0.85 mL/kg/m). CONCLUSIONS The current study suggests that EAW training improves oxygen uptake efficiency and walking velocities, with a lower perception of exertion.
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Affiliation(s)
- Steven Knezevic
- VA RR&D National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters VA Medical Center, Bronx, New York; Department of Kinesiology, William Paterson University, Wayne, New Jersey.
| | - Pierre K Asselin
- VA RR&D National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters VA Medical Center, Bronx, New York; Department of Rehabilitation Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Christopher M Cirnigliaro
- VA RR&D National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters VA Medical Center, Bronx, New York
| | - Stephen Kornfeld
- VA RR&D National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters VA Medical Center, Bronx, New York; Department of Rehabilitation Medicine, Icahn School of Medicine at Mount Sinai, New York, New York; Spinal Cord Injury Service, James J. Peters VA Medical Center, Bronx, New York
| | - Racine R Emmons
- Department of Kinesiology, William Paterson University, Wayne, New Jersey
| | - Ann M Spungen
- VA RR&D National Center for the Medical Consequences of Spinal Cord Injury, James J. Peters VA Medical Center, Bronx, New York; Department of Rehabilitation Medicine, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
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8
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Systemic inflammation in traumatic spinal cord injury. Exp Neurol 2019; 325:113143. [PMID: 31843491 DOI: 10.1016/j.expneurol.2019.113143] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 12/06/2019] [Accepted: 12/10/2019] [Indexed: 01/08/2023]
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Sheean P, Gonzalez MC, Prado CM, McKeever L, Hall AM, Braunschweig CA. American Society for Parenteral and Enteral Nutrition Clinical Guidelines: The Validity of Body Composition Assessment in Clinical Populations. JPEN J Parenter Enteral Nutr 2019; 44:12-43. [DOI: 10.1002/jpen.1669] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 05/09/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Patricia Sheean
- Marcella Niehoff School of Nursing Department of Health Promotion Loyola University Chicago Maywood Illinois USA
| | - M. Cristina Gonzalez
- Postgraduate Program in Health and Behavior Catholic University of Pelotas Pelotas Rio Grande do Sul Brazil
| | - Carla M. Prado
- Human Nutrition Research Unit Department of Agricultural Food and Nutritional Science Division of Human Nutrition, University of Alberta Edmonton Alberta Canada
| | - Liam McKeever
- Department of Kinesiology and Nutrition University of Illinois Chicago Illinois USA
| | - Amber M. Hall
- University of North Carolina at Chapel Hill Chapel Hill North Carolina USA
| | - Carol A. Braunschweig
- Department of Kinesiology and Nutrition and Division of Epidemiology and Biostatistics University of Illinois at Chicago Chicago Illinois USA
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Azzi AJ, Lafrenière AS, Gilardino M, Hemmerling T. Ultrasonography Technique in Abdominal Subcutaneous Adipose Tissue Measurement: A Systematic Review. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2019; 38:877-888. [PMID: 30208232 DOI: 10.1002/jum.14789] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/16/2018] [Accepted: 07/17/2018] [Indexed: 06/08/2023]
Abstract
There are currently several reported techniques of sonographic subcutaneous adipose tissue (SAT) measurement described in the literature. This systematic review aims to report techniques of SAT measurement using ultrasonography. A systematic literature search was performed and identified 39 relevant articles using ultrasonography to quantify abdominal SAT. The following parameters were collected: type of measurement, ultrasound machine make/model, transducer frequency, external/internal landmarks, pressure applied on probe, special techniques and inter-/intraobserver reliability. Literature findings related to the above parameters were summarized. A summary of the most common techniques and parameters is provided, serving as a reference for a necessary standardized approach.
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Affiliation(s)
| | | | | | - Thomas Hemmerling
- Department of Anesthesia and Experimental Surgery, McGill University, Montreal, QC, Canada
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Azzi AJ, Lafrenière AS, Viezel-Mathieu A, Hemmerling TM, Gilardino M. Objective Quantification of Liposuction Results. J Cutan Aesthet Surg 2018; 11:105-109. [PMID: 30533983 PMCID: PMC6243817 DOI: 10.4103/jcas.jcas_102_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Currently, no reliable gold standard exists for the objective outcome measurement following liposuction. The purpose of this systematic review was to summarize reported methods of monitoring liposuction results by objectively measuring subcutaneous adipose tissue. A systematic literature search was performed to identify relevant articles that described techniques for objectively quantifying adipose tissue following traditional liposuction. The search included published articles in three electronic databases—Ovid MEDLINE, Embase, and PubMed. Subcutaneous adipose tissue was estimated using the following techniques: ultrasound, dual-energy X-ray absorptiometry, magnetic resonance imaging, computed tomography, and three-dimensional imaging volumetric analysis. Reported benefits of liposuction objective measurements included providing patients with a quantitative assessment of the liposuction results pre- and postoperatively, detecting significant changes in body fat deposits, and following patterns of fat redistribution. This review provides a summary of various techniques for quantification of liposuction results. More studies are needed to study the clinical relevancy and impact of the various imaging modalities reviewed as well as to develop automated volumetric measurement technology with improved accuracy, efficacy, and reproducibility.
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Affiliation(s)
- Alain J Azzi
- Division of Plastic and Reconstructive Surgery, McGill University, Montreal, Quebec, Canada
| | | | - Alex Viezel-Mathieu
- Division of Plastic and Reconstructive Surgery, McGill University, Montreal, Quebec, Canada
| | - Thomas M Hemmerling
- Department of Anesthesia and Experimental Surgery, McGill University, Montreal, Quebec, Canada
| | - Mirko Gilardino
- Division of Plastic and Reconstructive Surgery, McGill University, Montreal, Quebec, Canada
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12
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Nash MS, Bilzon JLJ. Guideline Approaches for Cardioendocrine Disease Surveillance and Treatment Following Spinal Cord Injury. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2018; 6:264-276. [PMID: 30546969 PMCID: PMC6267529 DOI: 10.1007/s40141-018-0203-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PURPOSE OF REVIEW Persons with spinal cord injuries (SCI) commonly experience individual risks and coalesced health hazards of the cardiometabolic syndrome (CMS). This review will examinethe role of exercise and nutritional intervention as countermeasures to these disease risks. RECENT FINDINGS The CMS hazards of overweight/obesity, insulin resistance, hypertension, and dyslipidemia are strongly associated with physical deconditioning and are common after SCI. Both the CMS diagnosis and physical deconditioning worsen the prognosis for all-cause cardiovascular disease occurring early after SCI. Evidence supports a therapeutic role for physical activity after SCI as an effective countermeasure to these risks and often represents the first-line approach to CMS abatement. This evidence is supported by authoritative systematic reviews and associated guidelines that recommend specific activities, frequencies, and activities of work. In many cases, the most effective exercise programming uses more intense periods of work with limited rest. As SCI is also associated with poor dietary habits, including excessive energy intake and saturated fat consumption, more comprehensive lifestyle management incorporating both exercise and nutrition represents a preferred approach for overall health management. SUMMARY Irrespective of the interventional strategy, improved surveillance of the population for CMS risks and encouraged incorporation of exercise and nutritional management according to recent population-specific guidelines will most likely play an important role in the preservation of activity, optimal health, and independence throughout the lifespan.
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Affiliation(s)
- Mark S. Nash
- The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL USA
- Departments of Neurological Surgery and Physical Medicine & Rehabilitation, University of Miami Miller School of Medicine, Miami, FL USA
| | - James L. J. Bilzon
- The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL USA
- Department for Health, University of Bath, Bath, Somerset UK
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Zaer H, Rasmussen MM, Zepke F, Bodin C, Domurath B, Kutzenberger J. Effect of spinal anterior root stimulation and sacral deafferentation on bladder and sexual dysfunction in spinal cord injury. Acta Neurochir (Wien) 2018; 160:1377-1384. [PMID: 29744665 DOI: 10.1007/s00701-018-3557-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 05/03/2018] [Indexed: 10/16/2022]
Abstract
BACKGROUND Spinal cord injury (SCI) is a highly devastating injury with a variety of complications; among them are neurogenic bladder, bowel, and sexual dysfunction. We aimed to evaluate the effect of sacral anterior root stimulation with sacral deafferentation (SARS-SDAF) on neurogenic bladder and sexual dysfunction in a large well-defined spinal cord injury cohort. METHODS In the manner of cross-sectional study, subjects undergone SARS-SDAF between September 1986 and July 2011 answered a questionnaire concerning conditions before and after surgery in the department of Neuro-Urology, Bad Wildungen, Germany. RESULTS In total 287 of 587 subjects were analyzed. Median age was 49 years (range 19-80), median time from SCI to surgery was 10 years (range 0-49), and from surgery to follow-up 13 years (range 1-25). Of the analyzed subjects, 100% of both gender used SARS for bladder emptying. On the visual analogue scale (VAS) ranging from 0 to 10 (best), satisfaction with SARS-SDAF was 10 concerning bladder emptying, however 5 and 8 regarding sexual performance, for female and male users, respectively. Baseline and follow-up comparison showed a decline in self-intermittent catheterization (p < 0.0001), partial catheterization by attendant (p = 0.0125), complete catheterization and suprapubic catheterization (p < 0.0001), transurethral catheterization (p < 0.0011), and fewer cases of involuntary urine leakage (p < 0.0001). CONCLUSIONS The SARS-SDAF is a beneficial multi-potential treatment method with simultaneous positive effect on multi-organ dysfunction among SCI subjects.
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Sullivan SD, Nash MS, Tefara E, Tinsley E, Groah S. Relationship Between Gonadal Function and Cardiometabolic Risk in Young Men With Chronic Spinal Cord Injury. PM R 2018; 10:373-381. [PMID: 28827206 PMCID: PMC5817036 DOI: 10.1016/j.pmrj.2017.08.404] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/24/2017] [Accepted: 08/03/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND We reported previously that young men with chronic spinal cord injury (SCI) have a greater prevalence of testosterone deficiency compared with an age-matched, healthy control population. Young men with SCI also are at increased risk for developing cardiometabolic dysfunction after injury. It is unclear whether testosterone deficiency is associated with heightened cardiometabolic risk in men with SCI. OBJECTIVE To investigate associations among levels of testosterone in young men with chronic SCI and surrogate markers of cardiometabolic risk. DESIGN Secondary cross-sectional analysis. SETTING Rehabilitation research centers in Washington, DC, and Miami, Florida. PARTICIPANTS Men (n = 58) aged 18-45 years with chronic (≥1 year), motor complete SCI without comorbidities or use of testosterone therapy. METHODS Plasma concentrations of testosterone, lipids, inflammatory markers (C-reactive protein and interleukin-6), percent hemoglobin A1c, glucose, and insulin were measured in a fasting state using standard assays. A 2-hour oral glucose tolerance test and Framingham Risk Score were assessed for each subject. Body composition was assessed by dual X-ray absorptiometry scan. MAIN OUTCOME MEASUREMENTS Surrogate markers of cardiometabolic risk among men based on the level of total testosterone (TT; ≤300, 301-500, or >500 ng/dL) and free testosterone (fT; ≤9 or >9 ng/dL). Comparisons were made between men with normal and low TT or fT. RESULTS Framingham Risk Score was significantly greater in men with low fT (P < .05). Percent body fat (P < .05) and waist-to-hip ratio (P < .05) but not body mass index (P > .08), were greater in men with low TT or low fT. Men with low TT or low fT had lower high-density lipoprotein cholesterol levels (P < .05) without differences in fasting triglycerides (P > .1) or low-density lipoprotein cholesterol (P > .07). Men with low TT had greater levels of inflammatory markers C-reactive protein (P < .05) and interleukin-6 (P < .05). Men with low TT or low fT had greater fasting glucose (P < .05) and greater insulin resistance (P < .04), without differences in percent hemoglobin A1c (P > .8). CONCLUSIONS In young men with chronic SCI who undergo an accelerated aging process postinjury, hypogonadism is associated with an unfavorable cardiometabolic risk profile. Further research is needed to determine whether a causal relationship exists between hypogonadism and heightened cardiometabolic risk in men with SCI and whether routine screening for testosterone deficiency is warranted in this population. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Shannon D. Sullivan
- Center for Drug Evaluation and Research, US Food and Drug Administration, Silver Spring, MD
| | - Mark S. Nash
- Departments of Neurological Surgery and Physical Medicine & Rehabilitation, University of Miami Miller School of Medicine, Miami, Florida
| | - Eshetu Tefara
- Department of Biostatistics and Bioinformatics, Medstar Health Research Institute, Hyattsville, MD
| | - Emily Tinsley
- Department of Rehabilitation Medicine, Medstar National Rehabilitation Hospital, Washington, DC
| | - Suzanne Groah
- Department of Rehabilitation Medicine, Medstar National Rehabilitation Hospital, Washington, DC
- Department of Rehabilitation Medicine, Medstar Georgetown University Hospital, Washington, DC
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15
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Fang Y, Morse LR, Nguyen N, Tsantes NG, Troy KL. Anthropometric and biomechanical characteristics of body segments in persons with spinal cord injury. J Biomech 2017; 55:11-17. [PMID: 28284666 PMCID: PMC5430500 DOI: 10.1016/j.jbiomech.2017.01.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 11/18/2016] [Accepted: 01/24/2017] [Indexed: 11/22/2022]
Abstract
People with spinal cord injury (SCI) experience bone and muscle loss in their paralyzed limbs that is most rapid and severe in the first 3years after injury. Restoration of mechanical loading through therapeutic physical activity may potentially slow or reverse post-SCI bone loss, however, therapeutic targets cannot be developed without accurate biomechanical models. Obesity is prevalent among SCI population, and it alters body composition and further affects parameters of these models. Here, clinical whole body dual-energy X-ray absorptiometry data from people with acute (n=39) and chronic (n=61) SCI were analyzed to obtain anthropometric parameters including segment masses, center of mass location, and radius of gyration for both obese and non-obese individuals. Chronic SCI was associated with higher normalized trunk mass of 3.2%BW and smaller normalized leg mass of 1.8%BW in males, but no significant changes in segment centers of mass or radius of gyration. People with chronic SCI had 58.6% lean mass in the trunk, compared to 66.6% lean mass in those with acute SCI (p=0.01), with significant changes in all segments. Obesity was associated with an increase in trunk mass proportion of 3.1%BW, proximal shifts in thigh and upper arm center of mass, and changes to thigh and shank radius of gyration. The data presented here can be used to accurately represent the anthropometrics of SCI population in biomechanical studies, considering obesity and injury duration.
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Affiliation(s)
- Y Fang
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, USA
| | - L R Morse
- Rocky Mountain Regional Spinal Injury System, Craig Rehabilitation Hospital, Englewood, CO, USA; Department of PMR, University of Colorado School of Medicine, Aurora, CO, USA
| | - N Nguyen
- Spaulding Rehabilitation Hospital, Boston, MA, USA
| | - N G Tsantes
- Spaulding Rehabilitation Hospital, Boston, MA, USA
| | - K L Troy
- Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA, USA.
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16
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Sullivan SD, Nash MS, Tefera E, Tinsley E, Blackman MR, Groah S. Prevalence and Etiology of Hypogonadism in Young Men With Chronic Spinal Cord Injury: A Cross-Sectional Analysis From Two University-Based Rehabilitation Centers. PM R 2016; 9:751-760. [PMID: 27871967 DOI: 10.1016/j.pmrj.2016.11.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Revised: 09/28/2016] [Accepted: 11/13/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Spinal cord injury (SCI) triggers an "accelerated aging" process that may include development of hypogonadism, even among younger men with SCI; however, few studies have investigated the prevalence or etiology of hypogonadism in men with SCI. Young men with SCI also are at increased risk for developing metabolic dysfunction after injury, which may be exacerbated by concomitant testosterone (T) deficiency, thus identifying the prevalence and risk factors for T deficiency in men with SCI is important for their long-term health. OBJECTIVE To investigate the prevalence, risk factors, and etiology of T deficiency (hypogonadism) in otherwise-healthy men with chronic, motor complete SCI. DESIGN Secondary cross-sectional analysis. SETTING Rehabilitation research centers in Washington, DC, and Miami, Florida. PARTICIPANTS Men (n = 58) aged 18-45 years with chronic (≥1 year), motor complete SCI without comorbidities or use of testosterone therapy. METHODS Plasma concentrations of hormones were measured with standardized assays. Body composition was assessed with dual-energy x-ray absorptiometry scan. MAIN OUTCOME MEASUREMENTS Serum total T and calculated free T. RESULTS T deficiency was more common in men after SCI than in a matched cohort of similarly-aged men without SCI (25%, SCI versus 6.7%, non-SCI, P < .001). The risk of hypogonadism appeared to be increased in men with more extensive injury and with higher percent body fat. The majority of men with SCI with low T had low serum LH levels, suggesting that central suppression of the hypothalamic-pituitary-gonadal axis may be the most common etiology of hypogonadism after SCI. CONCLUSIONS Hypogonadism is more common in young men with SCI than in similarly aged men without SCI, suggesting that SCI should be identified as a risk factor for T deficiency and that routine screening for hypogonadism should be performed in the SCI population. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Shannon D Sullivan
- Center for Drug Evaluation and Research, US Food and Drug Administration, 10903 New Hampshire Ave, Building 22, Room 3373, Silver Spring, MD 20993(∗).
| | - Mark S Nash
- Departments of Neurological Surgery and Rehabilitation Medicine, University of Miami Miller School of Medicine, Miami, FL(†)
| | - Eshetu Tefera
- Department of Biostatistics and Bioinformatics, Medstar Health Research Institute, Hyattsville, MD(‡)
| | - Emily Tinsley
- Department of Rehabilitation Medicine, Medstar National Rehabilitation Hospital, Washington, DC(§)
| | - Marc R Blackman
- Research Service, Washington, DC VA Medical Center, Washington, DC; Departments of Medicine and Rehabilitation Medicine, Georgetown University School of Medicine, Washington, DC; Departments of Medicine, Biochemistry and Molecular Medicine, George Washington University School of Medicine, Washington, DC(¶)
| | - Suzanne Groah
- Department of Rehabilitation Medicine, Medstar National Rehabilitation Hospital, Washington, DC; Department of Rehabilitation Medicine, Medstar Georgetown University Hospital, Washington, DC(#)
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Willems A, Paulson TAW, Keil M, Brooke-Wavell K, Goosey-Tolfrey VL. Dual-Energy X-Ray Absorptiometry, Skinfold Thickness, and Waist Circumference for Assessing Body Composition in Ambulant and Non-Ambulant Wheelchair Games Players. Front Physiol 2015; 6:356. [PMID: 26640442 PMCID: PMC4661231 DOI: 10.3389/fphys.2015.00356] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 11/10/2015] [Indexed: 11/13/2022] Open
Abstract
Field-based assessments provide a cost-effective and accessible alternative to dual-energy X-ray absorptiometry (DXA) for practitioners determining body composition in athletic populations. It remains unclear how the range of physical impairments classifiable in wheelchair sports may affect the utility of field-based body composition techniques. The present study assessed body composition using DXA in 14 wheelchair games players who were either wheelchair dependent (non-walkers; n = 7) or relied on a wheelchair for sports participation only (walkers; n = 7). Anthropometric measurements were used to predict body fat percentage with existing regression equations established for able-bodied persons by Sloan and Weir, Durnin and Womersley, Lean et al, Gallagher et al, and Pongchaiyakul et al. In addition, linear regression analysis was performed to calculate the association between body fat percentage and BMI, waist circumference, sum of 6 skinfold thickness and sum of 8 skinfold thickness. Results showed that non-walkers had significantly lower total lean tissue mass (46.2 ± 6.6 kg vs. 59.4 ± 8.2 kg, P = 0.006) and total body mass (65.8 ± 4.2 kg vs. 79.4 ± 14.9 kg; P = 0.05) than walkers. Body fat percentage calculated from most existing regression equations was significantly lower than that from DXA, by 2 to 9% in walkers and 8 to 14% in non-walkers. Of the anthropometric measurements, the sum of 8 skinfold thickness had the lowest standard error of estimation in predicting body fat content. In conclusion, existing anthropometric equations developed in able-bodied populations substantially underestimated body fat content in wheelchair athletes, particularly non-walkers. Impairment specific equations may be needed in wheelchair athletes.
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Affiliation(s)
- Annika Willems
- The Peter Harrison Centre for Disability Sport, School of Sport, Exercise and Health Sciences, Loughborough University Loughborough, UK
| | - Thomas A W Paulson
- The Peter Harrison Centre for Disability Sport, School of Sport, Exercise and Health Sciences, Loughborough University Loughborough, UK
| | - Mhairi Keil
- Lilleshall National Sport Centre, English Institute of Sport Sheffield, UK
| | | | - Victoria L Goosey-Tolfrey
- The Peter Harrison Centre for Disability Sport, School of Sport, Exercise and Health Sciences, Loughborough University Loughborough, UK
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Cirnigliaro CM, LaFountaine MF, Dengel DR, Bosch TA, Emmons RR, Kirshblum SC, Sauer S, Asselin P, Spungen AM, Bauman WA. Visceral adiposity in persons with chronic spinal cord injury determined by dual energy X-ray absorptiometry. Obesity (Silver Spring) 2015; 23:1811-7. [PMID: 26239944 DOI: 10.1002/oby.21194] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 05/19/2015] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To determine visceral adipose tissue (VAT) volume (VATvol) by dual energy X-ray absorptiometry (DXA) in spinal cord injured (SCI) and able-bodied (AB) participants and to explore the relationships between VATvol and routine anthropometric measures. METHODS Sixty-three subjects with SCI and 126 healthy male AB controls were stratified as low risk [LR: waist circumference (WC) < 102 cm] and moderate to high risk (MHR: WC ≥ 102 cm) for identification of risk for cardiometabolic disease: AB-LR, SCI-LR, AB-MHR, and SCI-MHR. Anthropometrics and standard body composition measurements by DXA with analysis to derive VATvol were performed. RESULTS Comparison of the four subgroups demonstrated the highest subcutaneous adipose tissue volume (SATvol) in the AB-MHR group (P < 0.01), and the highest VATvol in the SCI-MHR group (P < 0.01). Furthermore, when compared to the AB group, participants with SCI had a 27% increase in VATvol for every centimeter increase in WC and a 20% increase in VATvol for every unit increase in BMI. CONCLUSIONS Because cutoff values for the routine surrogate measures of adiposity underestimate visceral adiposity in persons with SCI, the risk of adverse metabolic consequences would also be underestimated, which necessitates adjustment of the these cutoff values or, preferably, to perform its direct measurement.
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Affiliation(s)
- Christopher M Cirnigliaro
- Department of Veterans Affairs Rehabilitation Research and Development Service, National Center of Excellence on the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, New York, USA
| | - Michael F LaFountaine
- Department of Veterans Affairs Rehabilitation Research and Development Service, National Center of Excellence on the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, New York, USA
- The Institute for Advanced Study of Rehabilitation and Sports Science, School of Health and Medical Sciences, Seton Hall University, South Orange, New Jersey, USA
- Department of Physical Therapy, School of Health and Medical Sciences, Seton Hall University, South Orange, New Jersey, USA
| | - Donald R Dengel
- School of Kinesiology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Tyler A Bosch
- School of Kinesiology, University of Minnesota, Minneapolis, Minnesota, USA
| | - Racine R Emmons
- Department of Kinesiology, William Patterson University, Wayne, New Jersey, USA
| | - Steven C Kirshblum
- Kessler Institute for Rehabilitation, West Orange, New Jersey, USA
- Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Sue Sauer
- Kessler Institute for Rehabilitation, West Orange, New Jersey, USA
| | - Pierre Asselin
- Department of Veterans Affairs Rehabilitation Research and Development Service, National Center of Excellence on the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, New York, USA
| | - Ann M Spungen
- Department of Veterans Affairs Rehabilitation Research and Development Service, National Center of Excellence on the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, New York, USA
- Medical Service, James J. Peters Veterans Affairs Medical Center, Bronx, New York, USA
- Departments of Medicine and Rehabilitation Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - William A Bauman
- Department of Veterans Affairs Rehabilitation Research and Development Service, National Center of Excellence on the Medical Consequences of Spinal Cord Injury, James J. Peters Veterans Affairs Medical Center, Bronx, New York, USA
- Medical Service, James J. Peters Veterans Affairs Medical Center, Bronx, New York, USA
- Departments of Medicine and Rehabilitation Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Fisher JA, McNelis MA, Gorgey AS, Dolbow DR, Goetz LL. Does Upper Extremity Training Influence Body Composition after Spinal Cord Injury? Aging Dis 2015; 6:271-81. [PMID: 26236549 DOI: 10.14336/ad.2014.0912] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2013] [Revised: 09/06/2014] [Accepted: 09/12/2014] [Indexed: 01/29/2023] Open
Abstract
Spinal cord injury (SCI) leads to serious body composition adaptations characterized by increasing whole body fat mass and decreased soft tissue lean mass (LM). These adaptations in body composition may lead to several cardio-metabolic disorders that reduce the quality of life, increase patients' and caregivers' burden and eventually leads to mortality. Exercise, an appropriate dietary regimen, and an active lifestyle may alleviate several of the negative effects on body composition after a SCI. Today however, there is no established consensus on the recommended dose, frequency or type of exercise to ameliorate several of the body composition sequelae after an acute SCI. Resistance training has been previously recommended as an effective strategy to restore soft tissue LM and decrease fat mass (FM). The strategy can be simply implemented as a routine home-based training program using free weights or resistance bands after a SCI. Additionally, upper extremity (UE) circuit resistance training has been previously used to improve cardiovascular and metabolic parameters after a SCI; however compared to the vast knowledge regarding the able-bodied (AB) population, the effects of UE circuit resistance training on body composition after a SCI is not well established. In summary, the available evidence does not support the rationale that UE circuit resistance training can lead to positive adaptations in body composition after a SCI. Further studies are suggested to examine the effects of UE circuit resistance training on body composition.
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Affiliation(s)
- Justin A Fisher
- Spinal Cord Injury and Disorders Center, Hunter Holmes McGuire VAMC, Richmond, VA 23249, USA ; Department of Health and Human Performance; Exercise Science; Virginia Commonwealth University, Richmond, VA 23249, USA
| | - Meredith A McNelis
- Spinal Cord Injury and Disorders Center, Hunter Holmes McGuire VAMC, Richmond, VA 23249, USA ; Department of Health and Human Performance; Exercise Science; Virginia Commonwealth University, Richmond, VA 23249, USA
| | - Ashraf S Gorgey
- Spinal Cord Injury and Disorders Center, Hunter Holmes McGuire VAMC, Richmond, VA 23249, USA ; Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA 23249, USA
| | - David R Dolbow
- School of Human Performance and Recreation, University of Southern Mississippi, Hattiesburg, USA
| | - Lance L Goetz
- Spinal Cord Injury and Disorders Center, Hunter Holmes McGuire VAMC, Richmond, VA 23249, USA ; Department of Physical Medicine and Rehabilitation, Virginia Commonwealth University, Richmond, VA 23249, USA
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Emmons RR, Cirnigliaro CM, Kirshblum SC, Bauman WA. The relationship between the postprandial lipemic response and lipid composition in persons with spinal cord injury. J Spinal Cord Med 2014; 37:765-73. [PMID: 24961488 PMCID: PMC4231965 DOI: 10.1179/2045772314y.0000000231] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE To determine the influence of lipid concentration, lipid particle size, and total abdominal fat (TAF) on postprandial lipemic response (PPLr) in persons with spinal cord injury (SCI). METHODS Thirty-five persons with SCI (17 paraplegia, 18 tetraplegia) and 18 able-bodied (AB) individuals participated. Following a 10-hour fast, blood was drawn for lipids, apolipoprotein (apo) A1 and B concentrations, and low-density (LSP) and high-density (HSP) lipoprotein particle sizes. A high-fat milkshake was consumed (∼1.3 g fat/kg). Blood was drawn at 2, 4, and 6 hours to determine PPLr, (triglyceride (TG) area under the curve). TAF and visceral (VF) fat were measured by ultrasonography; total body fat (TBF) by dual-energy X-ray absorptiometry. Differences between the groups were determined by independent sample t-tests. Pearson correlation coefficients determined the relationship among PPLr and lipids, and TAF. RESULTS There were no significant differences in fasting TG, low-density lipoprotein (LDL), apoB, TAF, or PPLr values between the groups. In SCI, PPLr significantly correlated with: apoB (r = 0.63, P < 0.01, LSP (r = 0.57, P < 0.01), and TAF (r = 0.36, P < 0.01). After controlling for age and duration of injury, PPLr significantly correlated with apoB (r = 0.66, P = 0.001), TBF (r = 0.45, P = 0.03), VF (r = 0.66, P = 0.02), and TAF (r = 0.56, P = 0.007). CONCLUSIONS Although concentrations of LDL cholesterol and apoB were not different between SCI and AB groups, LSP, apoB, and TAF correlated with PPLr in persons with SCI. ApoB was associated with a greater PPLr in those with motor complete SCI, after controlling for age and duration of injury.
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Affiliation(s)
- Racine R. Emmons
- Correspondence to: Racine R. Emmons, Department of Kinesiology, William Paterson University, 300 Pompton Road, Wayne, NJ 07470, USA.
| | - Christopher M. Cirnigliaro
- Department of Veterans Affairs, Rehabilitation Research and Development National Center of Excellence for the Medical Consequences of Spinal Cord Injury, James J. Peters VA Medical Center, Bronx, NY, USA
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21
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Associations between abdominal visceral fat and surrogate measures of obesity in Japanese men with spinal cord injury. Spinal Cord 2014; 52:836-41. [DOI: 10.1038/sc.2014.162] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2013] [Revised: 07/16/2014] [Accepted: 08/18/2014] [Indexed: 02/07/2023]
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22
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Ravensbergen HRJC, Lear SA, Claydon VE. Waist circumference is the best index for obesity-related cardiovascular disease risk in individuals with spinal cord injury. J Neurotrauma 2013; 31:292-300. [PMID: 24070685 DOI: 10.1089/neu.2013.3042] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Obesity is an important identifier of cardiovascular disease (CVD) risk, but is challenging to determine accurately in individuals with spinal cord injury (SCI). Body mass index (BMI) is used worldwide as a simple indicator of obesity, but is difficult to measure in individuals with SCI. Furthermore, standard BMI cutoffs underestimate obesity in this population. Therefore, we aimed to identify the best marker of obesity in individuals with SCI, considering both practicality, and ability to detect adiposity and CVD risk. Five anthropometric measures were evaluated: BMI; waist circumference (WC); waist-to-height ratio (WHtR); waist-to-hip ratio; and neck circumference. We evaluated relationships between these measures and abdominal and total body-fat percentage, seven cardiovascular metabolic risk factors (fasting insulin, glucose, glucose tolerance, triglycerides, high-density lipoprotein, low-density lipoprotein, and total cholesterol), and the Framingham risk score. BMI, WC, and WHtR were correlated with abdominal fat percentage. WC and WHtR were correlated with five metabolic risk factors as well as the Framingham risk score. WC is a more practical measure for an SCI population. The optimal cutoff for identifying adverse CVD risk in individuals with SCI was identified as WC ≥94 cm, with 100% sensitivity and 79% specificity. We propose that WC is a simple, more sensitive alternative to BMI in this population that is easy to use in multiple settings. The cutoff provides a simple tool to predict adverse CVD risk profiles that can be used to guide risk management, as well as as a practical aid for individuals with SCI to maintain a healthy body composition.
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Bazzocchi A, Filonzi G, Ponti F, Amadori M, Sassi C, Salizzoni E, Albisinni U, Battista G. The role of ultrasonography in the evaluation of abdominal fat: analysis of technical and methodological issues. Acad Radiol 2013; 20:1278-85. [PMID: 24029060 DOI: 10.1016/j.acra.2013.07.009] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2013] [Revised: 07/23/2013] [Accepted: 07/24/2013] [Indexed: 12/13/2022]
Abstract
RATIONALE AND OBJECTIVES Ultrasonography (US) is becoming popular for the assessment of adiposity, but no one has studied this tool in the light of its potential limitations. Our purpose was to investigate the impact of technical conditions on the evaluation of abdominal fat by US. MATERIALS AND METHODS Forty-five healthy males and 45 healthy females were consecutively enrolled in the study, randomly assigned to three groups equally distributed by sex, and examined accordingly to three technical points: fasting state (before and after meal [A]), breathing (expiration and inspiration [B]), and US equipment from different generations: 2003 and 1998 (C). Two blinded radiologists performed US in the these opposite conditions, acquiring five parameters representative of subcutaneous and visceral adiposity in two times. Student's t-test and Lin's correlation coefficient were used for statistical analysis to assess differences in the measures as well as in inter- and intra-observer agreements. RESULTS The maximum and the only statistically significant changes were observed for intra-abdominal fat thickness regarding fasting state and breathing (Δ% = 24.1 ± 21.3 and Δ% = 9.2 ± 20.4, respectively; P < .0001). Reproducibility and repeatability, especially for visceral fat, were proved more stable in the following conditions: fasting state, expiration, and newer machine (2003). CONCLUSION This article provides essential information and "range of confidence" for variations that can be expected from using different conditions in the measurement of abdominal adiposity by US to be carefully addressed as well as considered by US users and by researchers involving this technique in the field of body composition.
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Abstract
Ultrasound has been used effectively to assess body fat for nearly 5 decades, yet this method is not known as well as many other body composition techniques. The purpose of this review is to explain the technical principles of the ultrasound method, explain the procedures for taking a measurement and interpreting the results, evaluate the reliability and validity of this method for measuring subcutaneous and visceral adipose tissue, highlight the advantages and limitations of ultrasound relative to other body composition methods, consider its utility to clinical populations, and introduce new body composition-specific ultrasound technology. The focus of this review is adipose, although various tissue thicknesses (e.g., muscle and bone) can be measured with ultrasound. Being a portable imaging device that is capable of making fast regional estimates of body composition, ultrasound is an attractive assessment tool in instances when other methods are limited. Furthermore, much of the research suggests that it is reliable, reproducible, and accurate. The biggest limitations appear to be a lack of standardization for the measurement technique and results that are highly dependent on operator proficiency. New ultrasound devices and accompanying software designed specifically for the purpose of body composition assessment might help to minimize these limitations.
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Affiliation(s)
- Dale R Wagner
- Human Movement Science Program, Health, Physical Education and Recreation Department, Utah State University, 7000 Old Main Hill, Logan, UT 84322-7000, USA.
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Leahy S, Toomey C, McCreesh K, O'Neill C, Jakeman P. Ultrasound measurement of subcutaneous adipose tissue thickness accurately predicts total and segmental body fat of young adults. ULTRASOUND IN MEDICINE & BIOLOGY 2012; 38:28-34. [PMID: 22104525 DOI: 10.1016/j.ultrasmedbio.2011.10.011] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Revised: 09/02/2011] [Accepted: 10/13/2011] [Indexed: 05/17/2023]
Abstract
This study evaluated the ability of ultrasound measurement of subcutaneous adiposity to accurately determine whole body and segmental body fat in young adults aged 18-29 years. Subcutaneous adipose tissue (SAT) thickness was measured by ultrasound at five body sites in 135 subjects (83 men, 52 women) and compared with the corresponding segmental fat mass measured by dual energy X-ray absorptiometry (DXA). Ultrasound measures of SAT thickness were strongly correlated to segmental fat mass and total percentage (%) body fat (r = 0.697-0.907, p < 0.01). Prediction equations generated using quantile regression found SAT thickness at the abdomen and thigh to accurately predict % body fat in men (standard error of the estimate, SEE = 1.9%, 95% limits of agreement (LoA); -3.6% to +3.8%) and SAT thickness at the abdomen and medial calf to accurately predict % body fat in women (SEE = 3.0%, LoA; -6.5% to +5.4%). These data indicate that ultrasound measurement of SAT thickness proportionally reflects segmental fat mass and accurately predicts % body fat in young adults.
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Affiliation(s)
- Siobhan Leahy
- Department of Physical Education and Sport Sciences, Faculty of Education and Health Sciences, University of Limerick, Limerick, Ireland.
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