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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 2024; 46:4835-4847. [PMID: 38018518 DOI: 10.1080/09638288.2023.2284223] [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: 04/29/2022] [Revised: 09/17/2023] [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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Fultz C, Nussbaum R, Schroth SL, Tuakli-Wosornu YA, Schroeder AN. Document analysis of adaptive sport opportunities at Division-1 universities in the United States. Disabil Health J 2024; 17:101646. [PMID: 38853094 DOI: 10.1016/j.dhjo.2024.101646] [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: 01/09/2024] [Revised: 04/19/2024] [Accepted: 06/01/2024] [Indexed: 06/11/2024]
Abstract
BACKGROUND Individuals with disabilities are less likely to participate in physical activity, with the greatest decline in participation during college years. Despite known health benefits, there are significant barriers that limit sport and exercise participation for students with disabilities, including adaptive access. To our knowledge, there has been no comprehensive review conducted to examine the number of adaptive sport offerings on a collegiate level. OBJECTIVE Assess the availability of adaptive sport opportunities for students at National Collegiate Athletic Association (NCAA) Division-1 Universities to better understand university-affiliated adaptive sport opportunity for students. METHODS Website document analysis was conducted by systematically querying the general homepage, athletics page, and campus recreation websites of each NCAA Division-1 University in the United States (US). Institutional and sport-related characteristics were recorded. RESULTS Of the 358 NCAA Division-1 Universities, 20.4 % (73/358) marketed adaptive sport opportunities (recreational, club, and/or intercollegiate), with 3.9 % (11/358) acknowledging intercollegiate adaptive sport programs on their websites. Five percent (6/121) of private institutions, and 28.3 % (67/237) of public institutions reported adaptive sport opportunities. The Northeast region had the fewest number of institutions reporting adaptive sport offerings (4/67, 6.0 %). The most commonly offered sport was adaptive recreation (36/358, 10.2 %), followed by wheelchair basketball (26/358, 7.4 %). CONCLUSION Over three-quarters of Division-1 Universities in the US lack an online description of adaptive sport opportunity, highlighting the need for expanded resourcing and marketing of adaptive sport at the university level. Future studies are necessary to identify appropriate strategies to effectively promote sport, maximize participation and improve social inclusion.
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Affiliation(s)
- Connor Fultz
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Ryan Nussbaum
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Madigan CD, King JA, Taylor C, Hoekstra SP, Graham HE, Kirk N, Fenton JM, Goosey-Tolfrey VL. A systematic review and qualitative synthesis of weight management interventions for people with spinal cord injury. Obes Rev 2024; 25:e13785. [PMID: 38853150 DOI: 10.1111/obr.13785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 05/10/2024] [Accepted: 05/20/2024] [Indexed: 06/11/2024]
Abstract
People with spinal cord injury (SCI) are at greater risk of developing obesity and related co-morbidities than those without SCI. The objectives of this systematic review were to examine the effectiveness of weight management interventions for people with SCI and to synthesize the experiences of people involved with SCI weight management (e.g., SCI healthcare professionals and caregivers). Five databases were searched (up to July 31, 2023) and 5,491 potentially eligible articles were identified. Following screening, 22 articles were included, comprising 562 adults. There was considerable heterogeneity in study design and weight loss interventions included behavioral nutritional and exercise education sessions, recalling food diaries, exercise interventions, and pharmaceuticals. The mean percentage change of the pooled body mass data equated to -4.0 ± 2.3%, with a range from -0.5 to -7.6%. In addition, 38% of the individuals with SCI who completed a weight loss intervention (N = 262) had a ≥5% reduction in body weight. Collectively, although on average the included interventions led to moderate weight loss, the finding that just over a third of individuals achieved clinically meaningful 5% weight loss suggests that available interventions for this population may need to be improved.
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Affiliation(s)
- Claire D Madigan
- Centre for Lifestyle Medicine and Behaviour (CLiMB), The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - James A King
- National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- The Peter Harrison Centre for Disability Sport, The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- National Institute for Health Research (NIHR) Leicester Biomedical Research Centre, University Hospitals of Leicester NHS Trust and University of Leicester, Leicester, UK
| | - Carolyn Taylor
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Sven P Hoekstra
- National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- The Peter Harrison Centre for Disability Sport, The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- Department of Rehabilitation Medicine, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Heneritta E Graham
- National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Natasha Kirk
- National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- The Peter Harrison Centre for Disability Sport, The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Jordan M Fenton
- The Peter Harrison Centre for Disability Sport, The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Vicky L Goosey-Tolfrey
- National Centre for Sport and Exercise Medicine, School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
- The Peter Harrison Centre for Disability Sport, The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
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Dorey TW, Nightingale TE, Alrashidi AA, Thomas S, Currie KD, Hubli M, Balthazaar SJT, Krassioukov AV. Effects of exercise on autonomic cardiovascular control in individuals with chronic, motor-complete spinal cord injury: an exploratory randomised clinical trial. Spinal Cord 2024:10.1038/s41393-024-01019-z. [PMID: 39217247 DOI: 10.1038/s41393-024-01019-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/12/2024] [Accepted: 07/18/2024] [Indexed: 09/04/2024]
Abstract
STUDY DESIGN Secondary analysis of a clinical trial. OBJECTIVE To assess the impact of 6 months of arm cycle ergometry training (ACET), or body weight-supported treadmill training (BWSTT), on autonomic cardiovascular responses to a laboratory sit-up test (SUT) in individuals with chronic (≥1-year post-injury) spinal cord injury (SCI). SETTING Tertiary Rehabilitation Centre, Vancouver, Canada. METHODS Sixteen individuals with motor-complete (American Spinal Injury Association Impairment Scale A-B) SCI between the fourth cervical and sixth thoracic spinal cord segments, aged 39 ± 11 years, were assessed. Participants were randomized to receive 72 sessions of moderate-to-vigorous intensity ACET (n = 8) or passive BWSTT (n = 8). Changes in mean arterial pressure (finger plethysmography), hemodynamics (Modelflow® method), and heart rate/heart rate variability (HR/HRV; electrocardiography) were measured in response to a SUT before and after 6 months of exercise training. Spontaneous cardiovagal baroreflex sensitivity (cvBRS) was assessed using the sequence method. RESULTS Neither ACET nor BWSTT impacted hemodynamic responses to SUT or the incidence of orthostatic hypotension (all P > 0.36). ACET increased HR (P < 0.01, ηp2 = 0.34) and high frequency (HF) power HRV responses (P < 0.01, ηp2 = 0.42) to SUT following 6 months of training while BWSTT did not. Consistent with this, cvBRS improved (P < 0.05, ηp2 = 0.16) only following ACET. Improvements in cvBRS were correlated with both the HR (r = 0.726, P < 0.0001) and HF power (r = -0.484, P < 0.01) responses to SUT. CONCLUSION Six months of ACET, but not BWSTT, improved cardiovagal baroreflex control of HR but had no effect on BP responses to SUT in individuals with chronic, motor-complete SCI. SPONSORSHIP Canadian Institutes of Health Research (CIHR) CLINICAL TRIAL REGISTRATION: NCT01718977.
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Affiliation(s)
- Tristan W Dorey
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Tom E Nightingale
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - Abdullah A Alrashidi
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
- Faculty of Medicine, Experimental Medicine, University of British Columbia, Vancouver, BC, Canada
- King Fahad Medical City, Physical Therapy Department, Riyadh, Saudi Arabia
| | - Stefan Thomas
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - Katharine D Currie
- Department of Kinesiology, Michigan State University, East Lansing, MI, USA
| | - Michèle Hubli
- Spinal Cord Injury Center, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Shane J T Balthazaar
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
- Faculty of Medicine, Experimental Medicine, University of British Columbia, Vancouver, BC, Canada
- Division of Cardiology, University of British Columbia, Vancouver General & University of British Columbia Hospital Echocardiography Department, Vancouver, BC, Canada
| | - Andrei V Krassioukov
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada.
- Division of Physical Medicine and Rehabilitation, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
- GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, BC, Canada.
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Hodgkiss DD, Williams AMM, Shackleton CS, Samejima S, Balthazaar SJT, Lam T, Krassioukov AV, Nightingale TE. Ergogenic effects of spinal cord stimulation on exercise performance following spinal cord injury. Front Neurosci 2024; 18:1435716. [PMID: 39268039 PMCID: PMC11390595 DOI: 10.3389/fnins.2024.1435716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Accepted: 08/05/2024] [Indexed: 09/15/2024] Open
Abstract
Cervical or upper-thoracic spinal cord injury (SCI, ≥T6) often leads to low resting blood pressure (BP) and impaired cardiovascular responses to acute exercise due to disrupted supraspinal sympathetic drive. Epidural spinal cord stimulation (invasive, ESCS) and transcutaneous spinal cord stimulation (non-invasive, TSCS) have previously been used to target dormant sympathetic circuits and modulate cardiovascular responses. This case series compared the effects of cardiovascular-optimised ESCS and TSCS versus sham ESCS and TSCS on modulating cardiovascular responses and improving submaximal upper-body exercise performance in individuals with SCI. Seven males with a chronic, motor-complete SCI between C6 and T4 underwent a mapping session to identify cardiovascular responses to spinal cord stimulation. Subsequently, four participants (two ESCS and two TSCS) completed submaximal exercise testing. Stimulation parameters (waveform, frequency, intensity, epidural electrode array configuration, and transcutaneous electrode locations in the lumbosacral region) were optimised to elevate cardiovascular responses (CV-SCS). A sham condition (SHAM-SCS) served as a comparison. Participants performed arm-crank exercise to exhaustion at a fixed workload corresponding to above ventilatory threshold, on separate days, with CV-SCS or SHAM-SCS. At rest, CV-SCS increased BP and predicted left ventricular cardiac contractility and total peripheral resistance. During exercise, CV-SCS increased time to exhaustion and peak oxygen pulse (a surrogate for stroke volume), relative to SHAM-SCS. Ratings of perceived exertion also tended to be lower with CV-SCS than SHAM-SCS. Comparable improvements in time to exhaustion with ESCS and TSCS suggest that both approaches could be promising ergogenic aids to support exercise performance or rehabilitation, along with reducing fatigue during activities of daily living in individuals with SCI.
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Affiliation(s)
- Daniel D Hodgkiss
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Alison M M Williams
- International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, BC, Canada
- School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
| | - Claire S Shackleton
- International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, BC, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Soshi Samejima
- International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, BC, Canada
- Department of Rehabilitation Medicine, University of Washington, Seattle, WA, United States
| | - Shane J T Balthazaar
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
- International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, BC, Canada
- Division of Cardiology, Department of Echocardiography, Vancouver General and St. Paul's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Tania Lam
- International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, BC, Canada
- School of Kinesiology, University of British Columbia, Vancouver, BC, Canada
| | - Andrei V Krassioukov
- International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, BC, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC, Canada
- GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, BC, Canada
| | - Tom E Nightingale
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
- International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, BC, Canada
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Zhao F, Balthazaar S, Hiremath SV, Nightingale TE, Panza GS. Enhancing Spinal Cord Injury Care: Using Wearable Technologies for Physical Activity, Sleep, and Cardiovascular Health. Arch Phys Med Rehabil 2024:S0003-9993(24)01076-1. [PMID: 38972475 DOI: 10.1016/j.apmr.2024.06.014] [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: 02/16/2024] [Revised: 06/13/2024] [Accepted: 06/24/2024] [Indexed: 07/09/2024]
Abstract
Wearable devices have the potential to advance health care by enabling real-time monitoring of biobehavioral data and facilitating the management of an individual's health conditions. Individuals living with spinal cord injury (SCI) have impaired motor function, which results in deconditioning and worsening cardiovascular health outcomes. Wearable devices may promote physical activity and allow the monitoring of secondary complications associated with SCI, potentially improving motor function, sleep, and cardiovascular health. However, several challenges remain to optimize the application of wearable technologies within this population. One is striking a balance between research-grade and consumer-grade devices in terms of cost, accessibility, and validity. Additionally, limited literature supports the validity and use of wearable technology in monitoring cardio-autonomic and sleep outcomes for individuals with SCI. Future directions include conducting performance evaluations of wearable devices to precisely capture the additional variation in movement and physiological parameters seen in those with SCI. Moreover, efforts to make the devices small, lightweight, and inexpensive for consumer ease of use may affect those with severe motor impairments. Overcoming these challenges holds the potential for wearable devices to help individuals living with SCI receive timely feedback to manage their health conditions and help clinicians gather comprehensive patient health information to aid in diagnosis and treatment.
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Affiliation(s)
- Fei Zhao
- Department of Health Care Sciences, Program of Occupational Therapy, Wayne State University, Detroit, MI; John D. Dingell VA Medical Center, Research and Development, Detroit, MI
| | - Shane Balthazaar
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom; International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada; Department of Cardiology, University Hospitals Birmingham National Health Service (NHS) Foundation Trust, Birmingham, United Kingdom
| | - Shivayogi V Hiremath
- Department of Health and Rehabilitation Sciences, Temple University, Philadelphia, PA
| | - Tom E Nightingale
- School of Sport, Exercise and Rehabilitation Sciences, College of Life and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom; International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada.
| | - Gino S Panza
- Department of Health Care Sciences, Program of Occupational Therapy, Wayne State University, Detroit, MI; John D. Dingell VA Medical Center, Research and Development, Detroit, MI.
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Pellegrini CA, Burkhart L, Ramey K, LaVela SL. Measuring Overweight and Obesity in Persons with Spinal Cord Injury: What Do Health Providers Use and What are the Challenges? Mil Med 2024; 189:e1661-e1667. [PMID: 38029316 DOI: 10.1093/milmed/usad468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/19/2023] [Accepted: 11/27/2023] [Indexed: 12/01/2023] Open
Abstract
INTRODUCTION Obesity is a significant health concern for veterans and individuals with spinal cord injury, yet screening for overweight/obesity can be challenging. This study examines how healthcare providers screen for overweight/obesity and the challenges encountered in identifying overweight/obesity in veterans and persons with spinal cord injury. MATERIALS AND METHODS Healthcare providers who provide care for persons with spinal cord injury completed a semi-structured interview. The interview explored their perspectives on measuring overweight/obesity in persons with spinal cord injury and the challenges they faced. Thematic analysis was used to identify themes that emerged from the interviews. RESULTS Twenty-five providers (88% female with an average experience of 9.6 ± 7.3 years in providing care for spinal cord injury patients) participated in the interviews. The themes described the health indicators and equipment used to assess overweight/obesity, provider concerns regarding measurement, and criteria for classifying overweight/obesity. Body weight and body mass index were the most commonly used indicators. However, concerns were raised regarding accuracy of these measures for spinal cord injury patients, as well as issues related to the accessibility, calibration, and usability of the equipment. Many providers reported using standard body mass index ranges and categories instead of those specific to spinal cord injury. CONCLUSION This study identified the most commonly used indicators of weight or body composition in veterans and persons with spinal cord injury and highlighted providers' concerns with these measures. Future research is needed to identify the most feasible, accurate, and appropriate health indicators that could be used in a clinical setting to identify overweight and obesity in this population.
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Affiliation(s)
- Christine A Pellegrini
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Lisa Burkhart
- Center of Innovation for Complex Chronic Healthcare (CINCCH), Department of Veterans Affairs, Hines, IL 60141, USA
- Marcella Niehoff School of Nursing, Loyola University, Maywood, IL 60153, USA
| | - Kaitlyn Ramey
- Department of Exercise Science, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Sherri L LaVela
- Center of Innovation for Complex Chronic Healthcare (CINCCH), Department of Veterans Affairs, Hines, IL 60141, USA
- Department of Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
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Anderson E, Baker A, Borisoff J, Mattie J, Sawatzky B, Sparrey C, Mortenson WB. Accessible exercise for wheelchair users: comparing the usability of two adapted exercise machines. Disabil Rehabil Assist Technol 2024; 19:2065-2075. [PMID: 37695264 DOI: 10.1080/17483107.2023.2256380] [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: 12/23/2022] [Revised: 08/16/2023] [Accepted: 08/21/2023] [Indexed: 09/12/2023]
Abstract
INTRODUCTION Exercise is an important occupation for wheelchair users. Limited access to adapted aerobic exercise equipment in the community and lack of knowledge on how to exercise are barriers to exercise participation among wheelchair users. To address these barriers, the adapted rower (aROW) and adapted skier (aSKI) exercise machines and educational materials were created. PURPOSE 1) To compare wheelchair users' perspectives of the effectiveness and usability of the aROW and aSKI. 2) To explore perceptions of educational materials to support use of the machines. MATERIALS AND METHODS A sequential, mixed-methods study design was used. Six wheelchair users trialled the machines, and completed an interview and two usability questionnaires. Qualitative data were analysed using thematic and conventional content analysis. Usability scores of both machines were compared using the Wilcoxon Signed Ranks Test. RESULTS Data show high usability of the aROW and aSKI. More set up challenges were reported for the aROW than the aSKI. Participants perceived both machines provided effective cardiovascular workouts, and each met their exercise goals differently. Participants preferred the instructional videos over instructional sheets and provided suggestions for improving both. The Wilcoxon Signed Ranks Test showed no statistically significant difference in usability between the aROW and aSKI. CONCLUSION Implementing the aROW and aSKI in the community may address some equity issues that wheelchair users face by providing more aerobic exercise options. Results will inform educational material revisions to support use of the machines.
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Affiliation(s)
- Elisabeth Anderson
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, Canada
| | - Abigail Baker
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, Canada
| | - Jaimie Borisoff
- International Collaboration on Repair Discoveries (iCORD), Vancouver, Canada
- Rehabilitation Engineering Design Lab, British Columbia Institute of Technology, Burnaby, Canada
| | - Johanne Mattie
- Rehabilitation Engineering Design Lab, British Columbia Institute of Technology, Burnaby, Canada
| | - Bonita Sawatzky
- International Collaboration on Repair Discoveries (iCORD), Vancouver, Canada
- Faculty of Orthopaedics, University of British Columbia, Vancouver, Canada
| | - Carolyn Sparrey
- International Collaboration on Repair Discoveries (iCORD), Vancouver, Canada
- Mechatronic Systems Engineering, Simon Fraser University, Burnaby, Canada
| | - W Ben Mortenson
- Department of Occupational Science and Occupational Therapy, University of British Columbia, Vancouver, Canada
- International Collaboration on Repair Discoveries (iCORD), Vancouver, Canada
- Rehabilitation Research Program, Vancouver, Canada
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Jia A, Kuramoto L, Warner FM, Liu L, Williams AM, Conklin A, West CR, Cragg JJ. Sex differences in heart disease prevalence among individuals with spinal cord injury: A population-based study. J Spinal Cord Med 2024; 47:559-565. [PMID: 36975605 PMCID: PMC11218573 DOI: 10.1080/10790268.2022.2147891] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
CONTEXT/OBJECTIVE The risk for cardiovascular disease is amplified following spinal cord injury, but whether risk differs between the sexes remains unknown. Here, we evaluated sex differences in the prevalence of heart disease among individuals with spinal cord injury, and compared sex differences with able-bodied individuals. DESIGN The design was a cross-sectional study. Multivariable logistic regression analysis was conducted, using inverse probability weighting to account for the sampling method and to adjust for confounders. SETTING Canada. PARTICIPANTS Individuals who participated in the national Canadian Community Health Survey. INTERVENTIONS Not applicable. OUTCOME MEASURES Self-reported heart disease. RESULTS Among 354 individuals with spinal cord injury, the weighted prevalence of self-reported heart disease was 22.9% in males and 8.7% in females, with an inverse-probability weighted odds ratio of 3.44 (95% CI 1.70-6.95) for males versus females. Among 60,605 able-bodied individuals, the prevalence of self-reported heart disease was 5.8% in males and 4.0% in females, with an inverse probability weighted odds ratio of 1.62 (95% CI 1.50-1.75) for males versus females. The effect of male sex on increasing heart disease prevalence was about two times higher among individuals with spinal cord injury than able-bodied individuals (relative difference in inverse probability weighted odds ratios = 2.12, 95% CI 1.08-4.51). CONCLUSION Males with spinal cord injury exhibit a significantly higher prevalence of heart disease, compared with females with spinal cord injury. Moreover, relative to able-bodied individuals, spinal cord injury amplifies sex-related differences in heart disease. Overall, this work will inform targeted cardiovascular prevention strategies, and may also inform a better understanding of cardiovascular disease progression in both able-bodied and individuals with spinal cord injury.
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Affiliation(s)
- Analisa Jia
- Collaboration for Outcomes Research and Evaluation (CORE), Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - Lisa Kuramoto
- Centre for Clinical Epidemiology & Evaluation (C2E2), Vancouver Coastal Health Research Institute, University of British Columbia, Vancouver, BC, Canada
| | - Freda M. Warner
- Collaboration for Outcomes Research and Evaluation (CORE), Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - Lisa Liu
- Collaboration for Outcomes Research and Evaluation (CORE), Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - Alexandra M. Williams
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - Annalijn Conklin
- Collaboration for Outcomes Research and Evaluation (CORE), Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Christopher R. West
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
- School of Health and Exercise Sciences, University of British Columbia, Kelowna, BC, Canada
| | - Jacquelyn J. Cragg
- Collaboration for Outcomes Research and Evaluation (CORE), Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
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Chen DY, Di X, Karunakaran KD, Sun H, Pal S, Biswal BB. Delayed cerebrovascular reactivity in individuals with spinal cord injury in the right inferior parietal lobe: a breath-hold functional near-infrared spectroscopy study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2024:2024.06.03.24307819. [PMID: 38883754 PMCID: PMC11177928 DOI: 10.1101/2024.06.03.24307819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Cerebrovascular reactivity (CVR) reflects the ability of blood vessels to dilate or constrict in response to a vasoactive stimulus, and allows researchers to assess the brain's vascular health. Individuals with spinal cord injury (SCI) are at an increased risk for autonomic dysfunction in addition to cognitive impairments, which have been linked to a decline in CVR; however, there is currently a lack of brain-imaging studies that investigate how CVR is altered after SCI. In this study, we used a breath-holding hypercapnic stimulus and functional near-infrared spectroscopy (fNIRS) to investigate CVR alterations in individuals with SCI (n = 20, 14M, 6F, mean age = 46.3 ± 10.2 years) as compared to age- and sex-matched able-bodied (AB) controls (n = 25, 19M, 6F, mean age = 43.2 ± 12.28 years). CVR was evaluated by its amplitude and delay components separately by using principal component analysis and cross-correlation analysis, respectively. We observed significantly delayed CVR in the right inferior parietal lobe in individuals with SCI compared to AB controls (linear mixed-effects model, fixed-effects estimate = 6.565, Satterthwaite's t-test, t = 2.663, p = 0.008), while the amplitude of CVR was not significantly different. The average CVR delay in the SCI group in the right inferior parietal lobe was 14.21 s (sd: 6.60 s), and for the AB group, the average delay in the right inferior parietal lobe was 7.08 s (sd: 7.39 s). CVR delays were also associated with the duration since injury in individuals with SCI, in which a longer duration since injury was associated with a shortened delay in CVR in the right inferior parietal region (Pearson's r-correlation, r = -0.59, p = 0.04). This study shows that fNIRS can be used to quantify changes in CVR in individuals with SCI, and may be further used in rehabilitative settings to monitor the cerebrovascular health of individuals with SCI.
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Affiliation(s)
- Donna Y. Chen
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, US
- Rutgers Biomedical and Health Sciences, Rutgers School of Graduate Studies, Newark, NJ, US
| | - Xin Di
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, US
| | | | - Hai Sun
- Department of Neurosurgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, US
| | - Saikat Pal
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, US
- Electrical and Computer Engineering Department, New Jersey Institute of Technology, Newark, NJ, US
- Spinal Cord Damage Research Center, James J. Peters Veterans Affairs Medical Center, Bronx, NY, US
| | - Bharat B. Biswal
- Department of Biomedical Engineering, New Jersey Institute of Technology, Newark, NJ, US
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11
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Rigoli A, Francis L, Nicholson M, Weber G, Redhead J, Iyer P. A systematic review of the effects of robotic exoskeleton training on energy expenditure and body composition in adults with spinal cord injury. Int J Rehabil Res 2024; 47:64-74. [PMID: 38616768 DOI: 10.1097/mrr.0000000000000626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2024]
Abstract
Metabolic diseases disproportionately affect people with spinal cord injury (SCI). Increasing energy expenditure and remodeling body composition may offset deleterious consequences of SCI to improve cardiometabolic health. Evidence is emerging that robotic exoskeleton use increases physical activity in SCI, but little is known about its effects on energy expenditure and body composition. This study therefore aimed to evaluate the impact of robotic exoskeleton training on body composition and energy expenditure in adults with SCI. A systematic literature review was performed according to the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. Five databases were searched to retrieve studies meeting pre-set eligibility criteria: adults with SCI, interventions evaluating the effects of robotic exoskeleton devices on body composition or energy expenditure. The PEDro scale guided quality assessments with findings described narratively. Of 2163 records, 10 studies were included. Robotic exoskeleton training does not significantly improve energy expenditure compared to other exercise interventions. Significant changes ( P < 0.05) in body composition, particularly reduced fat mass, however, were reported. High variability seen with the interventions was coupled with poor quality of the studies. While robotic exoskeleton interventions may propose modest cardiometabolic benefits in adults with SCI, further robust trials in larger samples are needed to strengthen these findings.
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Affiliation(s)
- Alessandra Rigoli
- The University of Sydney, Nutrition and Dietetics Group, Susan Wakil School of Nursing and Midwifery, The Charles Perkins Centre
| | - Lucinda Francis
- The University of Sydney, Nutrition and Dietetics Group, Susan Wakil School of Nursing and Midwifery, The Charles Perkins Centre
| | - Margaret Nicholson
- The University of Sydney, Nutrition and Dietetics Group, Susan Wakil School of Nursing and Midwifery, The Charles Perkins Centre
| | | | | | - Priya Iyer
- The University of Sydney, Nutrition and Dietetics Group, Susan Wakil School of Nursing and Midwifery, The Charles Perkins Centre
- Royal Rehab, Sydney, New South Wales, Australia
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12
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Weber AM, Nightingale TE, Jarrett M, Lee AHX, Campbell OL, Walter M, Lucas SJE, Phillips A, Rauscher A, Krassioukov AV. Cerebrovascular Reactivity Following Spinal Cord Injury. Top Spinal Cord Inj Rehabil 2024; 30:78-95. [PMID: 38799609 PMCID: PMC11123610 DOI: 10.46292/sci23-00068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Background Spinal cord injuries (SCI) often result in cardiovascular issues, increasing the risk of stroke and cognitive deficits. Objectives This study assessed cerebrovascular reactivity (CVR) using functional magnetic resonance imaging (fMRI) during a hypercapnic challenge in SCI participants compared to noninjured controls. Methods Fourteen participants were analyzed (n = 8 with SCI [unless otherwise noted], median age = 44 years; n = 6 controls, median age = 33 years). CVR was calculated through fMRI signal changes. Results The results showed a longer CVR component (tau) in the grey matter of SCI participants (n = 7) compared to controls (median difference = 3.0 s; p < .05). Time since injury (TSI) correlated negatively with steady-state CVR in the grey matter and brainstem of SCI participants (RS = -0.81, p = .014; RS = -0.84, p = .009, respectively). Lower steady-state CVR in the brainstem of the SCI group (n = 7) correlated with lower diastolic blood pressure (RS = 0.76, p = .046). Higher frequency of hypotensive episodes (n = 7) was linked to lower CVR outcomes in the grey matter (RS = -0.86, p = .014) and brainstem (RS = -0.89, p = .007). Conclusion Preliminary findings suggest a difference in the dynamic CVR component, tau, between the SCI and noninjured control groups, potentially explaining the higher cerebrovascular health burden in SCI individuals. Exploratory associations indicate that longer TSI, lower diastolic blood pressure, and more hypotensive episodes may lead to poorer CVR outcomes. However, further research is necessary to establish causality and support these observations.
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Affiliation(s)
- Alexander Mark Weber
- Division of Neurology, Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
- BC Children's Hospital Research Institute, Vancouver, BC, Canada
- School of Biomedical Engineering, University of British Columbia, British Columbia, Canada
- Department of Neuroscience, University of British Columbia, Vancouver, BC, Canada
| | - Tom E. Nightingale
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
- Centre for Trauma Sciences Research, University of Birmingham, Edgbaston, Birmingham, UK
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
| | - Michael Jarrett
- MRI Research Centre, University of British Columbia, Vancouver, Canada
| | - Amanda H. X. Lee
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
| | - Olivia Lauren Campbell
- BC Children's Hospital Research Institute, Vancouver, BC, Canada
- School of Biomedical Engineering, University of British Columbia, British Columbia, Canada
| | - Matthias Walter
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
- Department of Urology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Samuel J. E. Lucas
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
- Centre for Human Brain Health, University of Birmingham, UK
| | - Aaron Phillips
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
- Department of Physiology and Pharmacology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Clinical Neurosciences, Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- Department of Cardiac Sciences, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
- RestoreNetwork, Hotchkiss Brain Institute, Libin Cardiovascular Institute, McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Alexander Rauscher
- Division of Neurology, Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
- BC Children's Hospital Research Institute, Vancouver, BC, Canada
- MRI Research Centre, University of British Columbia, Vancouver, Canada
- Department of Astronomy and Physics, University of British Columbia, Vancouver, BC, Canada
| | - Andrei V. Krassioukov
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
- G.F. Strong Rehabilitation Centre, Vancouver, BC, Canada
- Division of Physical Medicine and Rehabilitation, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
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13
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Park AJ, Garcia VP, Greiner JJ, Berry AR, Cardenas HL, Wegerson KN, Stauffer B, DeSouza CA. Development of a Hypercoagulable-Hypofibrinolytic State Early After Spinal Cord Injury. Arch Phys Med Rehabil 2024; 105:843-849. [PMID: 37977547 DOI: 10.1016/j.apmr.2023.11.001] [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: 06/15/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 11/19/2023]
Abstract
OBJECTIVES To determine whether spinal cord injury (SCI) is associated with adverse changes in coagulation and fibrinolytic factors that underlie thrombogenesis and contribute to atherothrombotic events such as myocardial infarctions (MIs) and strokes. DESIGN Cross-sectional study. SETTING Neurorehabilitation hospital and general community. PARTICIPANTS Thirty young and middle-aged (20-58 years) adults (N=30) were studied: 14 non-injured community dwelling adults. (11M/4F) and 16 with subacute tetraplegic motor complete SCI during initial inpatient rehabilitation (13M/3F; time since injury: 11.8±5.3 wk). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Circulating markers of coagulation [von Willebrand factor (vWf) and factors VII, VIII, and X], the fibrinolytic system [tissue-type plasminogen activator (t-PA), and plasminogen activator inhibitor-1 (PAI-1) antigen and activity], and fibrin formation (D-dimer) were determined by enzyme immunoassay. RESULTS Thirty young and middle-aged (20-58 years) adults were studied: 14 non-injured (11M/4F) and 16 with subacute tetraplegic motor complete SCI (13M/3F; time since injury: range 4-25 wk). Circulating levels of coagulation factors VII, VIII, and X were significantly higher (∼20%-45%; P<.05) in the adults with SCI than non-injured adults, whereas vWf was similar between groups. Fibrinolytic markers were adversely disrupted with SCI with t-PA antigen, PAI-1 antigen and PAI-1 activity were markedly higher (∼50%-800%; P<.05) in adults with SCI compared with non-injured adults. The molar concentration ratio of active t-PA to PAI-1 was significantly higher (∼350%) in adults with SCI. Concordant with coagulation cascade activation and fibrinolytic system inhibition, D-dimer concentrations were markedly ∼70% higher (P<.05) in adults with SCI compared with non-injured adults. CONCLUSIONS Subacute tetraplegic motor complete SCI is associated with a prothrombotic hemostatic profile. Adverse changes in the coagulation cascade and fibrinolytic system appear to occur early after injury and may contribute to the increased atherothrombotic risk in adults living with SCI.
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Affiliation(s)
- Andrew J Park
- Rocky Mountain Regional Spinal Injury System, Craig Hospital, Englewood, CO; Department of Physical Medicine and Rehabilitation, University of Colorado Anschutz Medical Campus, Aurora, CO.
| | - Vinicius P Garcia
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, CO
| | - Jared J Greiner
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, CO
| | - Auburn R Berry
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, CO
| | - Hannah L Cardenas
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, CO
| | - Kendra N Wegerson
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, CO
| | - Brian Stauffer
- Division of Cardiology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO; Division of Cardiology, Denver Health Medical Center, Denver, CO
| | - Christopher A DeSouza
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, CO; Division of Cardiology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO
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14
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Yoo JE, Kim M, Kim B, Lee H, Chang WH, Yoo J, Han K, Shin DW. Increased Risk of Myocardial Infarction, Heart Failure, and Atrial Fibrillation After Spinal Cord Injury. J Am Coll Cardiol 2024; 83:741-751. [PMID: 38355244 DOI: 10.1016/j.jacc.2023.12.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/27/2023] [Accepted: 12/01/2023] [Indexed: 02/16/2024]
Abstract
BACKGROUND Heart diseases are a growing concern for the spinal cord injury (SCI) population. OBJECTIVES This study aims to compare the incidence of heart diseases between SCI survivors and the general non-SCI population. METHODS We identified 5,083 SCI survivors and 1:3 age- and sex-matched non-SCI controls. Study outcomes were myocardial infarction (MI), heart failure (HF), and atrial fibrillation (AF). The cohort was followed up from the index date (diagnosis date for SCI or corresponding date for matched controls) until 2019. RESULTS SCI survivors showed a higher risk for MI (adjusted HR [aHR]: 2.41; 95% CI: 1.93-3.00), HF (aHR: 2.24; 95% CI: 1.95-2.56), and AF (aHR: 1.84; 95% CI: 1.49-2.28) compared to controls. The risks were further increased for those who were registered in the National Disability Registry within 1 year from the index date (SCI survivors with disability): SCI survivors with severe disability had the highest risks of MI (aHR: 3.74; 95% CI: 2.43-5.76), HF (aHR: 3.96; 95% CI: 3.05-5.14), and AF (aHR: 3.32; 95% CI: 2.18-5.05). Cervical and lumbar SCI survivors had an increased risk of heart disease regardless of disability compared to matched controls; these risks were slightly higher in those with disability. Thoracic SCI survivors with disability had significantly increased risk of heart disease compared to matched controls. CONCLUSIONS SCI survivors at all levels were at significantly greater risk for heart disease than non-SCI controls, particularly those with severe disability. Clinicians must be aware of the importance of heart disease in SCI survivors.
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Affiliation(s)
- Jung Eun Yoo
- Department of Family Medicine, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Republic of Korea; Department of Family Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Miso Kim
- Supportive Care Center/Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Bongseong Kim
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
| | - Heesun Lee
- Division of Cardiology, Department of Internal Medicine, Healthcare System Gangnam Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Won Hyuk Chang
- Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular Stroke Institute, Samsung Medical Center Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jeehyun Yoo
- Department of Physical Medicine and Rehabilitation, Inje University Ilsan Paik Hospital, Gyeonggi, Republic of Korea
| | - Kyungdo Han
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea.
| | - Dong Wook Shin
- Supportive Care Center/Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Science and Technology (SAIHST), Sungkyunkwan University, Seoul, Republic of Korea.
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15
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West CR, Cragg JJ. Getting to the Heart of the Problem in Spinal Cord Injury. J Am Coll Cardiol 2024; 83:752-754. [PMID: 38355245 DOI: 10.1016/j.jacc.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 02/16/2024]
Affiliation(s)
- Christopher R West
- Centre for Chronic Disease Prevention and Management, University of British Columbia, Vancouver, British Columbia, Canada; Faculty of Medicine, Department of Cell and Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada; International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, British Columbia, Canada.
| | - Jacquelyn J Cragg
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, British Columbia, Canada; Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
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16
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Benitez-Albiter A, Anderson CP, Jones M, Park SS, Layec G, Park SY. Contributing Factors to Endothelial Dysfunction in Individuals with Spinal Cord Injuries. Pulse (Basel) 2024; 12:49-57. [PMID: 39022560 PMCID: PMC11250044 DOI: 10.1159/000539199] [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: 02/27/2024] [Accepted: 04/27/2024] [Indexed: 07/20/2024] Open
Abstract
Background Patients with spinal cord injuries (SCIs) are at a greater risk for the development of cardiovascular diseases (CVDs) than able-bodied individuals due to the high risk of endothelial dysfunction. Summary For instance, patients with SCIs lose autonomic control of the heart and vasculature, which results in severe fluctuations in blood pressure. These oscillations between hypotension and hypertension have been shown to damage blood vessel endothelial cells and may contribute to the development of atherosclerosis. Furthermore, the loss of skeletal muscle control results in skeletal muscle atrophy and inward remodeling of the conduit arteries. It has been shown that blood vessels in the legs are chronically exposed to high shear, while the aorta experiences chronically low shear. These alterations to shear forces may adversely impact endothelial vasodilatory capacity and promote inflammatory signaling and leukocyte adherence. Additionally, microvascular endothelial vasodilatory capacity is impaired in patients with an SCI, and this may precede changes in conduit artery endothelial function. Finally, due to immobility and a loss of skeletal muscle mass, patients with SCIs have a higher risk of metabolic disorders, inflammation, and oxidative stress. Key Messages Collectively, these factors may impair endothelium-dependent vasodilatory capacity, promote leukocyte adhesion and infiltration, promote the peroxidation of lipids, and ultimately support the development of atherosclerosis. Therefore, future interventions to prevent CVDs in patients with SCIs should focus on the management of endothelial health to prevent endothelial dysfunction and atherosclerosis.
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Affiliation(s)
| | - Cody P. Anderson
- School of Health and Kinesiology, University of Nebraska at Omaha, Omaha, NE, USA
| | - Matthew Jones
- School of Health and Kinesiology, University of Nebraska at Omaha, Omaha, NE, USA
| | - Sang-Seo Park
- Department of Physiology, Kyung Hee University, Seoul, Republic of Korea
| | - Gwenael Layec
- School of Health and Kinesiology, University of Nebraska at Omaha, Omaha, NE, USA
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Song-Young Park
- School of Health and Kinesiology, University of Nebraska at Omaha, Omaha, NE, USA
- Department of Cellular and Integrative Physiology, University of Nebraska Medical Center, Omaha, NE, USA
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17
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Bigford GE, Lehmann DA, Betancourt LF, Maher JL, Mendez AJ, Nash MS. Modification of the Diabetes Prevention Program Lifestyle Intervention in Persons with Spinal Cord Injury: Efficacy for Reducing Major Cardiometabolic Risks, Increased Fitness, and Improved Health-Related Quality of Life. JOURNAL OF SPINE RESEARCH AND SURGERY 2024; 6:10.26502/fjsrs0070. [PMID: 39309246 PMCID: PMC11414834 DOI: 10.26502/fjsrs0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/25/2024]
Abstract
Individuals with chronic spinal cord injury (SCI) face elevated risks of cardiometabolic diseases, including cardiovascular disease and type 2 diabetes, due to factors like physical inactivity, neurogenic obesity, and disrupted glucose and insulin regulation. We conducted a prospective intervention cohort study involving 20 individuals with SCI (aged 28-60) with neurologic injuries at levels C4-T10 and ASIA scale grades A-D, lasting over a year. Our study assessed the impact of a therapeutic lifestyle intervention (TLI) based on the Diabetes Prevention Program (DPP) and its maintenance phase. The TLI comprised circuit resistance training, a Mediterranean-style calorie-restricted diet, and tailored behavioral support. Key outcomes measured included cardiometabolic risks (plasma analytes and disease biomarkers), anthropometrics (body mass, BMI, tissue composition), global metabolism, fitness (aerobic capacity, peak strength), and health-related quality of life (SF36). Results demonstrated a significant reduction in body mass and BMI by 7.5%, a 7% decrease in total fat mass, and substantial improvements in glucose regulation and insulin sensitivity. Lipid profiles improved, with reduced total cholesterol, triglycerides, and LDL-C, and increased HDL-C. Resting energy expenditure and fat oxidation increased by 27.4% and 58.5%, respectively. Aerobic capacity and dynamic strength also improved significantly. The Physical and Mental Composite Scores of the SF36 improved by 22.8% and 30.5%, respectively. Following the maintenance phase, several positive outcomes persisted, indicating a reduction in risk for cardiovascular disease and comorbid disorders. Our findings support the effectiveness of TLI in reducing cardiometabolic risks, enhancing fitness, and improving health-related quality of life in individuals with chronic SCI. Trial Registration ClinicalTrials.gov, ID: NCT02853149 Registered August 2, 2016.
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Affiliation(s)
- Gregory E Bigford
- Department of Neurological Surgery, University of Miami Herbert Business School, Miami USA
- The Miami Project to Cure Paralysis, University of Miami Herbert Business School, Miami USA
| | - Doug A Lehmann
- Department of Professional Practice, University of Miami Herbert Business School, Miami USA
| | - Luisa F Betancourt
- Department of Neurological Surgery, University of Miami Herbert Business School, Miami USA
- The Miami Project to Cure Paralysis, University of Miami Herbert Business School, Miami USA
| | | | - Armando J Mendez
- Department of Medicine, University of Miami Miller School of Medicine, Miami, USA
| | - Mark S Nash
- Department of Neurological Surgery, University of Miami Herbert Business School, Miami USA
- The Miami Project to Cure Paralysis, University of Miami Herbert Business School, Miami USA
- Department of Physical Medicine and Rehabilitation, University of Miami Miller School of Medicine, Miami, USA
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18
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West CR. Enter Sandman: An eye opening opinion of cardiovascular disease prevention in cervical spinal cord injury. J Physiol 2024; 602:253-255. [PMID: 38041621 DOI: 10.1113/jp285946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 11/20/2023] [Indexed: 12/03/2023] Open
Affiliation(s)
- Christopher R West
- Centre for Chronic Disease Prevention and Management, UBC, Kelowna, BC, Canada
- International Collaboration on Repair Discoveries, UBC, Kelowna, BC, Canada
- Faculty of Medicine, Department Cell & Physiological Science, UBC, Kelowna, BC, Canada
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19
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Ji W, Nightingale TE, Zhao F, Fritz NE, Phillips AA, Sisto SA, Nash MS, Badr MS, Wecht JM, Mateika JH, Panza GS. The Clinical Relevance of Autonomic Dysfunction, Cerebral Hemodynamics, and Sleep Interactions in Individuals Living With SCI. Arch Phys Med Rehabil 2024; 105:166-176. [PMID: 37625532 DOI: 10.1016/j.apmr.2023.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/25/2023] [Accepted: 08/06/2023] [Indexed: 08/27/2023]
Abstract
A myriad of physiological impairments is seen in individuals after a spinal cord injury (SCI). These include altered autonomic function, cerebral hemodynamics, and sleep. These physiological systems are interconnected and likely insidiously interact leading to secondary complications. These impairments negatively influence quality of life. A comprehensive review of these systems, and their interplay, may improve clinical treatment and the rehabilitation plan of individuals living with SCI. Thus, these physiological measures should receive more clinical consideration. This special communication introduces the under investigated autonomic dysfunction, cerebral hemodynamics, and sleep disorders in people with SCI to stakeholders involved in SCI rehabilitation. We also discuss the linkage between autonomic dysfunction, cerebral hemodynamics, and sleep disorders and some secondary outcomes are discussed. Recent evidence is synthesized to make clinical recommendations on the assessment and potential management of important autonomic, cerebral hemodynamics, and sleep-related dysfunction in people with SCI. Finally, a few recommendations for clinicians and researchers are provided.
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Affiliation(s)
- Wenjie Ji
- Department of Rehabilitation Science, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY
| | - Tom E Nightingale
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK; Centre for Trauma Science Research, University of Birmingham, Birmingham, UK; International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
| | - Fei Zhao
- Department of Health Care Sciences, Program of Occupational Therapy, Wayne State University, Detroit, MI; John D. Dingell VA Medical Center, Research and Development, Detroit, MI
| | - Nora E Fritz
- Department of Health Care Sciences, Program of Physical Therapy, Detroit, MI; Department of Neurology, Wayne State University, Detroit, MI
| | - Aaron A Phillips
- Department of Physiology and Pharmacology, Cardiac Sciences, Clinical Neurosciences, Biomedical Engineering, Libin Cardiovascular institute, Hotchkiss Brain Institute, Cumming School of Medicine, Calgary, AB, Canada; RESTORE.network, University of Calgary, Calgary, AB, Canad
| | - Sue Ann Sisto
- Department of Rehabilitation Science, School of Public Health and Health Professions, University at Buffalo, Buffalo, NY
| | - Mark S Nash
- Department of Neurological Surgery, Physical Medicine & Rehabilitation Physical Therapy, Miami, FL; Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL
| | - M Safwan Badr
- John D. Dingell VA Medical Center, Research and Development, Detroit, MI; Departments of Physiology and Internal Medicine, Wayne State University, Detroit, MI
| | - Jill M Wecht
- James J Peters VA Medical Center, Department of Spinal Cord Injury Research, Bronx, NY; Icahn School of Medicine Mount Sinai, Departments of Rehabilitation and Human Performance, and Medicine Performance, and Medicine, New York, NY
| | - Jason H Mateika
- John D. Dingell VA Medical Center, Research and Development, Detroit, MI; Departments of Physiology and Internal Medicine, Wayne State University, Detroit, MI
| | - Gino S Panza
- Department of Health Care Sciences, Program of Occupational Therapy, Wayne State University, Detroit, MI; John D. Dingell VA Medical Center, Research and Development, Detroit, MI.
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20
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Di Giulio F, Castellini C, Tienforti D, Felzani G, Baroni MG, Barbonetti A. Independent association of hypovitaminosis d with non-alcoholic fatty liver disease in people with chronic spinal cord injury: a cross-sectional study. J Endocrinol Invest 2024; 47:79-89. [PMID: 37273143 DOI: 10.1007/s40618-023-02124-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 05/27/2023] [Indexed: 06/06/2023]
Abstract
PURPOSE Non-alcoholic fatty liver disease (NAFLD) and hypovitaminosis D are highly prevalent in people with spinal cord injury (SCI) and could exert an unfavorable influence on cardiovascular profile and rehabilitation outcomes. We aimed to assess the independent association between low 25-hydroxy vitamin D (25(OH)D) levels and NAFLD in people with chronic (> 1 year) SCI. METHODS One hundred seventy-three consecutive patients with chronic SCI (132 men and 41 women) admitted to a rehabilitation program underwent clinical/biochemical evaluations and liver ultrasonography. RESULTS NAFLD was found in 105 patients (60.7% of the study population). They were significantly older and exhibited a poorer leisure time physical activity (LTPA) and functional independence in activities of daily living, a greater number of comorbidities and a higher prevalence of metabolic syndrome (MetS) and its correlates, including lower HDL and higher values of body mass index (BMI), systolic blood pressure, HOMA-index of insulin resistance and triglycerides. 25(OH)D levels were significantly lower in NAFLD (median: 10.6 ng/ml, range: 2.0-31.0) than in non-NAFLD group (22.5 ng/ml, 4.2-51.6). When all these variables were included in a multiple logistic regression analysis, a significant independent association with NAFLD only persisted for lower 25(OH)D levels, a greater number of comorbidities and a poorer LTPA. The ROC analysis revealed that 25(OH)D levels < 18.25 ng/ml discriminated patients with NAFLD with a sensitivity of 89.0% and a specificity of 73.0% (AUC: 85.7%; 95%CI: 79.6-91.7%). NAFLD was exhibited by 83.9% of patients with 25(OH)D levels < 18.25 ng/ml and by 18% of those with 25(OH)D levels ≥ 18.25 ng/ml (p < 0.0001). CONCLUSION In people with chronic SCI, 25(OH)D levels < 18.25 ng/ml may represent a marker of NAFLD independent of MetS-related features. Further studies are warranted to define the cause-effect relationships of this association.
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Affiliation(s)
- F Di Giulio
- Andrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - C Castellini
- Andrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - D Tienforti
- Andrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - G Felzani
- Spinal Unit, San Raffaele Sulmona Institute, Sulmona, Italy
| | - M G Baroni
- Andrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
- Neuroendocrinology and Metabolic Diseases, IRCCS Neuromed, Pozzilli, Italy
| | - A Barbonetti
- Andrology Unit, Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy.
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21
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Srirubkhwa S, Brockmann L, Vichiansiri R, Hunt KJ, Saengsuwan J. Reliability of five-minute vs. one-hour heart rate variability metrics in individuals with spinal cord injury. PeerJ 2023; 11:e16564. [PMID: 38130919 PMCID: PMC10734434 DOI: 10.7717/peerj.16564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/12/2023] [Indexed: 12/23/2023] Open
Abstract
Background A previous study showed low reliability of 1-h HRV outcomes in participants with spinal cord injury (SCI), but it was not certain whether the low reliability was due to the unrestricted activity of participants. We aimed to investigate test-retest reliability of HRV metrics in individuals with SCI using a 1-h measurement in a supine position. Methods Individuals with SCI underwent two sessions of 1-h recording of the time between consecutive R waves (RR-intervals) in a supine position. HRV outcomes were obtained from a single 5-min data segment and for the full 1-h recording. HRV parameters of interest were: standard deviation of all normal-to-normal R-R intervals (SDNN) and square root of the mean of the squared differences between successive R-R intervals (RMSSD) (time domain); and high frequency power (HF), low frequency power (LF), very low frequency power (VLF), ultra-low frequency power (ULF) and total power (TP) (frequency domain). Relative reliability was assessed by intraclass correlation coefficient (ICC). Absolute reliability was assessed by coefficient of variation (CV) and Bland-Altman limits of agreement (LoA). Results Data from 37 individuals (14 with tetraplegia and 23 with paraplegia) were included. Relative reliability was higher for the 1-h (ICCs ranged from 0.13-0.71) than for the 5-min duration (ICCs ranged from 0.06-0.50) in the overall SCI group for all HRV metrics. Participants with tetraplegia had lower relative reliability compared to participants with paraplegia in all HRV metrics for the 5-min duration (ICCs ranged from -0.01-0.34 vs. 0.21-0.57). For the 1-h duration, participants with paraplegia showed higher relative reliability than participants with tetraplegia in all HRV metrics (ICCs ranged from 0.18-0.79 vs. 0.07-0.54) except TP (ICC 0.69 vs. 0.82). In terms of absolute reliability, the CVs and LoAs for the 1-h duration were better than for the 5-min duration. In general, time domain metrics showed better reliability than frequency domain metrics for both durations in participants with tetraplegia and paraplegia. The lowest CV and narrowest 95% LoA were found for SDNN in 5-min and 1-h durations overall and in both lesion levels. Conclusions The supine position did not provide better reliability compared to unrestricted activity in participants with SCI. HRV analysis using a 5-min duration is of limited value in SCI due to poor reliability. For the 1-h analysis duration, interpretation of the reliability of HRV varies according to lesion level: it is recommended to take lesion level into account when interpreting reliability measures.
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Affiliation(s)
- Siriwipa Srirubkhwa
- Department of Rehabilitation Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Lars Brockmann
- The Laboratory for Rehabilitation Engineering, Institute for Human Centred Engineering, Bern University of Applied Sciences, Biel, Switzerland
| | - Ratana Vichiansiri
- Department of Rehabilitation Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Kenneth J. Hunt
- The Laboratory for Rehabilitation Engineering, Institute for Human Centred Engineering, Bern University of Applied Sciences, Biel, Switzerland
| | - Jittima Saengsuwan
- Department of Rehabilitation Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
- The Laboratory for Rehabilitation Engineering, Institute for Human Centred Engineering, Bern University of Applied Sciences, Biel, Switzerland
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22
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Peng Y, Langermann S, Kothari P, Liu L, Zhao W, Hu Y, Chen Z, Moraes de Lima Perini M, Li J, Cao J, Guo XE, Chen L, Bauman WA, Qin W. Anti-Siglec-15 Antibody Prevents Marked Bone Loss after Acute Spinal Cord Injury-Induced Immobilization in Rats. JBMR Plus 2023; 7:e10825. [PMID: 38130761 PMCID: PMC10731123 DOI: 10.1002/jbm4.10825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/23/2023] [Accepted: 09/11/2023] [Indexed: 12/23/2023] Open
Abstract
Rapid and extensive sublesional bone loss after spinal cord injury (SCI) is a difficult medical problem that has been refractory to available interventions except the antiresorptive agent denosumab (DMAB). While DMAB has shown some efficacy in inhibiting bone loss, its concurrent inhibition of bone formation limits its use. Sialic acid-binding immunoglobulin-like lectin (Siglec)-15 is expressed on the cell surface of mature osteoclasts. Anti-Siglec-15 antibody (Ab) has been shown to inhibit osteoclast maturation and bone resorption while maintaining osteoblast activity, which is distinct from current antiresorptive agents that inhibit the activity of both osteoclasts and osteoblasts. The goal of the present study is to test a Siglec-15 Ab (NP159) as a new treatment option to prevent bone loss in an acute SCI model. To this end, 4-month-old male Wistar rats underwent complete spinal cord transection and were treated with either vehicle or NP159 at 20 mg/kg once every 2 weeks for 8 weeks. SCI results in significant decreases in bone mineral density (BMD, -18.7%), trabecular bone volume (-43.1%), trabecular connectivity (-59.7%), and bone stiffness (-76.3%) at the distal femur. Treatment with NP159 almost completely prevents the aforementioned deterioration of bone after SCI. Blood and histomorphometric analyses revealed that NP159 is able to greatly inhibit bone resorption while maintaining bone formation after acute SCI. In ex vivo cultures of bone marrow cells, NP159 reduces osteoclastogenesis while increasing osteoblastogenesis. In summary, treatment with NP159 almost fully prevents sublesional loss of BMD and metaphysis trabecular bone volume and preserves bone strength in a rat model of acute SCI. Because of its unique ability to reduce osteoclastogenesis and bone resorption while promoting osteoblastogenesis to maintain bone formation, Siglec-15 Ab may hold greater promise as a therapeutic agent, compared with the exclusively antiresorptive or anabolic agents that are currently used, in mitigating the striking bone loss that occurs after SCI or other conditions associated with severe immobilization. © 2023 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research. This article has been contributed to by U.S. Government employees and their work is in the public domain in the USA.
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Affiliation(s)
- Yuanzhen Peng
- Spinal Cord Damage Research Center, James J. Peters Veteran Affairs Medical CenterBronxNew YorkUSA
| | | | | | | | - Wei Zhao
- Spinal Cord Damage Research Center, James J. Peters Veteran Affairs Medical CenterBronxNew YorkUSA
| | - Yizhong Hu
- Department of Biomedical EngineeringColumbia UniversityNew YorkNew YorkUSA
| | - Zihao Chen
- Department of BiotechnologyBrown UniversityProvidenceRhode IslandUSA
| | | | - Jiliang Li
- School of Science, Indiana University Purdue UniversityIndianapolisIndianaUSA
| | - Jay Cao
- USDA‐ARS Grand Forks Human Nutrition Research CenterGrand ForksNorth DakotaUSA
| | - X. Edward Guo
- Department of Biomedical EngineeringColumbia UniversityNew YorkNew YorkUSA
| | - Lieping Chen
- NextCure, IncBeltsvilleMarylandUSA
- Cancer Research, Immunobiology and Medicine, The Yale University School of MedicineNew HavenConnecticutUSA
| | - William A. Bauman
- Spinal Cord Damage Research Center, James J. Peters Veteran Affairs Medical CenterBronxNew YorkUSA
- Departments of MedicineRehabilitation and Human Performance, Icahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
- Rehabilitation and Human Performance, Icahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
| | - Weiping Qin
- Spinal Cord Damage Research Center, James J. Peters Veteran Affairs Medical CenterBronxNew YorkUSA
- Departments of MedicineRehabilitation and Human Performance, Icahn School of Medicine at Mount SinaiNew YorkNew YorkUSA
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23
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Pelletier C. Exercise prescription for persons with spinal cord injury: a review of physiological considerations and evidence-based guidelines. Appl Physiol Nutr Metab 2023; 48:882-895. [PMID: 37816259 DOI: 10.1139/apnm-2023-0227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
Persons with spinal cord injury (SCI) experience gains in fitness, physical and mental health from regular participation in exercise and physical activity. Due to changes in physiological function of the cardiovascular, nervous, and muscular systems, general population physical activity guidelines and traditional exercise prescription methods are not appropriate for the SCI population. Exercise guidelines specific to persons with SCI recommend progressive training beginning at 20 min of moderate to vigorous intensity aerobic exercise twice per week transitioning to 30 min three times per week, with strength training of the major muscle groups two times per week. These population-specific guidelines were designed considering the substantial barriers to physical activity for persons with SCI and can be used to frame an individual exercise prescription. Rating of perceived exertion (i.e., perceptually regulated exercise) is a practical way to indicate moderate to vigorous intensity exercise in community settings. Adapted exercise modes include arm cycle ergometry, hybrid arm-leg cycling, and recumbent elliptical equipment. Body weight-supported treadmill training and other rehabilitation modalities may improve some aspects of health and fitness for people with SCI if completed at sufficient intensity. Disability-specific community programs offer beneficial opportunities for persons with SCI to experience quality exercise opportunities but are not universally available.
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Affiliation(s)
- Chelsea Pelletier
- School of Health Sciences, Faculty of Human and Health Sciences, University of Northern British Columbia, Prince George, BC, Canada
- Department of Family Practice, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
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24
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Raguindin PF, Mueller G, Stoyanov J, Eriks-Hoogland I, Jordan X, Stojic S, Hund-Georgiadis M, Muka T, Stucki G, Glisic M. Burden of Cardiovascular Risk in Individuals With Spinal Cord Injury and Its Association With Rehabilitation Outcomes: Results From the Swiss Spinal Cord Injury Cohort. Am J Phys Med Rehabil 2023; 102:1043-1054. [PMID: 37204918 PMCID: PMC10662615 DOI: 10.1097/phm.0000000000002276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
OBJECTIVES The aims of the study are to determine the cardiovascular risk burden rehabilitation discharge and to explore the association between recovery during rehabilitation and cardiovascular disease risk profile. METHODS We included adults without cardiovascular disease admitted for rehabilitation. We evaluated rehabilitation outcomes on admission and discharge. Cardiovascular disease risk profile was assessed by Framingham risk score, high-density lipoprotein, and fasting glucose level. RESULTS We analyzed data from 706 participants (69.6% men) with a median age of 53.5 yrs. The median time since injury was 14 days, and the admission length was 5.2 months. Majority had paraplegia (53.3%) and motor incomplete injury (53.7%). One third of the cohort had high cardiovascular risk profile before discharge. At discharge, poorer anthropometric measures were associated with higher Framingham risk score and lower high-density lipoprotein levels. Individuals with higher forced vital capacity (>2.72 l) and peak expiratory flow (>3.4 l/min) had 0.16 mmol/l and 0.14 mmol/l higher high-density lipoprotein compared with those with lower respiratory function, respectively. Individuals with higher mobility score (>12.5) and functional independence score (>74) had 0.21 and 0.18 mmol/l higher high-density lipoprotein compared with those with lower scores. CONCLUSIONS There is high cardiometabolic syndrome burden and cardiovascular disease risk profile upon rehabilitation discharge. Higher respiratory function, mobility, and overall independence were associated with better cardiovascular disease risk profile, although with study design limitations and short follow-up. Future studies should explore whether rehabilitation outcomes could be used to prioritize screening. TO CLAIM CME CREDITS Complete the self-assessment activity and evaluation online at http://www.physiatry.org/JournalCME. CME OBJECTIVES Upon reading this journal article, the reader is expected to: (1) Determine the burden of cardiometabolic disease in the early phase of spinal cord injury (SCI); (2) Differentiate the proposed SCI cutoff for high-risk obesity from the able-bodied population; and (3) Increase physicians' acuity for detecting cardiometabolic disease in their practice. LEVEL Advanced. ACCREDITATION The Association of Academic Physiatrists is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.The Association of Academic Physiatrists designates this Journal-based CME activity for a maximum of 1.0 AMA PRA Category 1 Credit(s) ™. Physicians should only claim credit commensurate with the extent of their participation in the activity.
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25
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Wagner B, Weidner N, Hug A. Elevated high-sensitivity cardiac troponin T serum concentration in subjects with spinal cord injury. Int J Cardiol 2023; 391:131284. [PMID: 37619878 DOI: 10.1016/j.ijcard.2023.131284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 08/13/2023] [Accepted: 08/20/2023] [Indexed: 08/26/2023]
Abstract
BACKGROUND The biochemical analysis of high-sensitivity cardiac troponins (hs-cTn) from peripheral blood specimens has been established as biomarker for myocardial injury. Independently of myocardial injury, increased serum hs-cTn concentrations have been described in patients with myopathies. The relevance and frequency of noncardiac hs-cTn elevations in spinal cord injury (SCI) is unknown. Our study aimed to 1) determine the frequency of increased hs-cTn concentrations of supposedly noncardiac origin above the 99th percentile (upper reference limit, URL) in an unselected SCI population and 2) compare the two protagonist analytes cTnT and cTnI with respect to these noncardiac elevations. METHODS In this monocentric, cross-sectional study, we sampled blood from n = 30 SCI subjects without cardiac symptoms to test for hs-cTnT and hs-cTnI serum concentrations. RESULTS 18/30 (60%) of SCI subjects showed increased hs-cTnT concentrations above the URL of 14 ng/l (p < 0.001). In 4 subjects (22.2%) concentrations were >50 ng/l. Moreover, 3 of these four subjects fulfilled the 6-h troponin dynamics criterion for acute myocardial injury in serial hs-cTnT testing. In contrast, no subject demonstrated increased hs-cTnI concentrations according to the URL of 40 ng/l. 6-h troponin dynamics were also unremarkable for hs-cTnI testing. CONCLUSIONS SCI subjects frequently have increased hs-cTnT concentrations without clinical and hs-cTnI evidence of myocardial injury. Clinicians must be aware of cTnT "skeletal muscle false-positives" in SCI, which applies to elevated baseline cTnT concentrations and troponin dynamics in serial measurements. In case of diagnostic uncertainty, simultaneous analysis of cTnI might be helpful.
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Affiliation(s)
- Björn Wagner
- Spinal Cord Injury Center, Heidelberg University Hospital, Germany
| | - Norbert Weidner
- Spinal Cord Injury Center, Heidelberg University Hospital, Germany
| | - Andreas Hug
- Spinal Cord Injury Center, Heidelberg University Hospital, Germany.
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26
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Hodgkiss DD, Bhangu GS, Lunny C, Jutzeler CR, Chiou SY, Walter M, Lucas SJE, Krassioukov AV, Nightingale TE. Exercise and aerobic capacity in individuals with spinal cord injury: A systematic review with meta-analysis and meta-regression. PLoS Med 2023; 20:e1004082. [PMID: 38011304 PMCID: PMC10712898 DOI: 10.1371/journal.pmed.1004082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 12/11/2023] [Accepted: 10/30/2023] [Indexed: 11/29/2023] Open
Abstract
BACKGROUND A low level of cardiorespiratory fitness [CRF; defined as peak oxygen uptake ([Formula: see text]O2peak) or peak power output (PPO)] is a widely reported consequence of spinal cord injury (SCI) and a major risk factor associated with chronic disease. However, CRF can be modified by exercise. This systematic review with meta-analysis and meta-regression aimed to assess whether certain SCI characteristics and/or specific exercise considerations are moderators of changes in CRF. METHODS AND FINDINGS Databases (MEDLINE, EMBASE, CENTRAL, and Web of Science) were searched from inception to March 2023. A primary meta-analysis was conducted including randomised controlled trials (RCTs; exercise interventions lasting >2 weeks relative to control groups). A secondary meta-analysis pooled independent exercise interventions >2 weeks from longitudinal pre-post and RCT studies to explore whether subgroup differences in injury characteristics and/or exercise intervention parameters explained CRF changes. Further analyses included cohort, cross-sectional, and observational study designs. Outcome measures of interest were absolute (A[Formula: see text]O2peak) or relative [Formula: see text]O2peak (R[Formula: see text]O2peak), and/or PPO. Bias/quality was assessed via The Cochrane Risk of Bias 2 and the National Institute of Health Quality Assessment Tools. Certainty of the evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. Random effects models were used in all meta-analyses and meta-regressions. Of 21,020 identified records, 120 studies comprising 29 RCTs, 67 pre-post studies, 11 cohort, 7 cross-sectional, and 6 observational studies were included. The primary meta-analysis revealed significant improvements in A[Formula: see text]O2peak [0.16 (0.07, 0.25) L/min], R[Formula: see text]O2peak [2.9 (1.8, 3.9) mL/kg/min], and PPO [9 (5, 14) W] with exercise, relative to controls (p < 0.001). Ninety-six studies (117 independent exercise interventions comprising 1,331 adults with SCI) were included in the secondary, pooled meta-analysis which demonstrated significant increases in A[Formula: see text]O2peak [0.22 (0.17, 0.26) L/min], R[Formula: see text]O2peak [2.8 (2.2, 3.3) mL/kg/min], and PPO [11 (9, 13) W] (p < 0.001) following exercise interventions. There were subgroup differences for R[Formula: see text]O2peak based on exercise modality (p = 0.002) and intervention length (p = 0.01), but there were no differences for A[Formula: see text]O2peak. There were subgroup differences (p ≤ 0.018) for PPO based on time since injury, neurological level of injury, exercise modality, and frequency. The meta-regression found that studies with a higher mean age of participants were associated with smaller changes in A[Formula: see text]O2peak and R[Formula: see text]O2peak (p < 0.10). GRADE indicated a moderate level of certainty in the estimated effect for R[Formula: see text]O2peak, but low levels for A[Formula: see text]O2peak and PPO. This review may be limited by the small number of RCTs, which prevented a subgroup analysis within this specific study design. CONCLUSIONS Our primary meta-analysis confirms that performing exercise >2 weeks results in significant improvements to A[Formula: see text]O2peak, R[Formula: see text]O2peak, and PPO in individuals with SCI. The pooled meta-analysis subgroup comparisons identified that exercise interventions lasting up to 12 weeks yield the greatest change in R[Formula: see text]O2peak. Upper-body aerobic exercise and resistance training also appear the most effective at improving R[Formula: see text]O2peak and PPO. Furthermore, acutely injured, individuals with paraplegia, exercising for ≥3 sessions/week will likely experience the greatest change in PPO. Ageing seemingly diminishes the adaptive CRF responses to exercise training in individuals with SCI. REGISTRATION PROSPERO: CRD42018104342.
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Affiliation(s)
- Daniel D. Hodgkiss
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
| | - Gurjeet S. Bhangu
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
- MD Undergraduate Program, Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Carole Lunny
- Knowledge Translation Program, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, and University of British Columbia, Vancouver, Canada
| | - Catherine R. Jutzeler
- Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
- Schulthess Clinic, Zurich, Switzerland
| | - Shin-Yi Chiou
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Human Brain Health, University of Birmingham, Birmingham, United Kingdom
- MRC Versus Arthritis Centre for Musculoskeletal Ageing Research, University of Birmingham, Birmingham, United Kingdom
- Centre for Trauma Science Research, University of Birmingham, Birmingham, United Kingdom
| | - Matthias Walter
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
- Department of Urology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Samuel J. E. Lucas
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
- Centre for Human Brain Health, University of Birmingham, Birmingham, United Kingdom
| | - Andrei V. Krassioukov
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
- Department of Medicine, Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, Canada
- GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, Canada
| | - Tom E. Nightingale
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, United Kingdom
- International Collaboration on Repair Discoveries (ICORD), University of British Columbia, Vancouver, Canada
- Centre for Trauma Science Research, University of Birmingham, Birmingham, United Kingdom
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Crispo JAG, Kuramoto LK, Cragg JJ. Global burden of spinal cord injury: future directions. Lancet Neurol 2023; 22:976-978. [PMID: 37863598 DOI: 10.1016/s1474-4422(23)00366-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/18/2023] [Accepted: 09/18/2023] [Indexed: 10/22/2023]
Affiliation(s)
- James A G Crispo
- Collaboration for Outcomes Research and Evaluation, Faculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, BC V6T 1Z3, Canada; International Collaboration on Repair Discoveries, The University of British Columbia, Vancouver, BC, Canada; Human Sciences Division, NOSM University, Sudbury, ON, Canada
| | - Lisa K Kuramoto
- Centre for Clinical Epidemiology and Evaluation, Vancouver Coastal Health Research Institute, The University of British Columbia, Vancouver, BC, Canada
| | - Jacquelyn J Cragg
- Collaboration for Outcomes Research and Evaluation, Faculty of Pharmaceutical Sciences, The University of British Columbia, Vancouver, BC V6T 1Z3, Canada; International Collaboration on Repair Discoveries, The University of British Columbia, Vancouver, BC, Canada.
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Angeli C, Wagers S, Harkema S, Rejc E. Sensory Information Modulates Voluntary Movement in an Individual with a Clinically Motor- and Sensory-Complete Spinal Cord Injury: A Case Report. J Clin Med 2023; 12:6875. [PMID: 37959340 PMCID: PMC10647542 DOI: 10.3390/jcm12216875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/26/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Motor recovery following a complete spinal cord injury is not likely. This is partially due to insurance limitations. Rehabilitation strategies for individuals with this type of severe injury focus on the compensation for the activities of daily living in the home and community and not on the restoration of function. With limited time in therapies, the initial goals must focus on getting the patient home safely without the expectation of recovery of voluntary movement below the level of injury. In this study, we report a case of an individual with a chronic, cervical (C3)-level clinically motor- and sensory-complete injury who was able to perform voluntary movements with both upper and lower extremities when positioned in a sensory-rich environment conducive to the specific motor task. We show how he is able to intentionally perform push-ups, trunk extensions and leg presses only when appropriate sensory information is available to the spinal circuitry. These data show that the human spinal circuitry, even in the absence of clinically detectable supraspinal input, can generate motor patterns effective for the execution of various upper and lower extremity tasks, only when appropriate sensory information is present. Neurorehabilitation in the right sensory-motor environment that can promote partial recovery of voluntary movements below the level of injury, even in individuals diagnosed with a clinically motor-complete spinal cord injury.
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Affiliation(s)
- Claudia Angeli
- Tim and Caroline Reynolds Center for Spinal Stimulation, Kessler Foundation, West Orange, NJ 07052, USA;
- Department of Bioengineering, University of Louisville, Louisville, KY 40292, USA
- Kentucky Spinal Cord Injury Research Center, University of Louisville, Louisville, KY 40202, USA; (S.W.); (S.H.)
| | - Sarah Wagers
- Kentucky Spinal Cord Injury Research Center, University of Louisville, Louisville, KY 40202, USA; (S.W.); (S.H.)
- Division of Physical Medicine and Rehabilitation, University of Louisville, Louisville, KY 40292, USA
| | - Susan Harkema
- Kentucky Spinal Cord Injury Research Center, University of Louisville, Louisville, KY 40202, USA; (S.W.); (S.H.)
| | - Enrico Rejc
- Tim and Caroline Reynolds Center for Spinal Stimulation, Kessler Foundation, West Orange, NJ 07052, USA;
- Kentucky Spinal Cord Injury Research Center, University of Louisville, Louisville, KY 40202, USA; (S.W.); (S.H.)
- Department of Medicine, University of Udine, 33100 Udine, Italy
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Dorton MC, Kramer JK, de Groot S, Post MWM, Claydon VE. Relationships between cardiovascular disease risk, neuropathic pain, mental health, and autonomic function in chronic spinal cord injury. Spinal Cord 2023; 61:548-555. [PMID: 37749189 DOI: 10.1038/s41393-023-00933-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 08/28/2023] [Accepted: 09/06/2023] [Indexed: 09/27/2023]
Abstract
STUDY DESIGN Multicentre, cross-sectional study. OBJECTIVES To determine if clinical measures of poor mental health (MH-) and neuropathic pain (NP) are related to increased CVD risk in individuals with chronic spinal cord injury (SCI), and further elucidate the relationships between CVD risk, autonomic function, NP, and MH-. SETTING Eight SCI rehabilitation centres in the Netherlands. METHODS Individuals (n = 257) with a traumatic, chronic (≥10 yrs) SCI, with age at injury between 18-35 years, completed a self-report questionnaire and a one-day visit to a rehabilitation centre for testing. CVD risk was calculated using Framingham risk score. NP was inferred using The Douleur Neuropathique 4 clinical examination, and MH- was assessed using the five-item Mental Health Inventory questionnaire. Cardiovascular autonomic function was determined from peak heart rate during maximal exercise (HRpeak). RESULTS There was a high prevalence of both NP (39%) and MH- (45%) following SCI. MH- was significantly correlated with an adverse CVD risk profile (r = 0.174; p = 0.01), increased the odds of adverse 30-year CVD risk by 2.2 (CI 0.92-2.81, p = 0.02), and is an important variable in determining CVD risk (importance=0.74, p = 0.05). Females (p = 0.05) and those with a higher HRpeak (p = 0.046) tended to be more likely to have NP. CONCLUSIONS Clinical measures of MH-, but not NP, are important factors for increased CVD risk following SCI. NP tended to be more prevalent in those with more preserved cardiovascular autonomic function. The interrelationships between secondary consequences of SCI are complex and need further exploration.
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Affiliation(s)
- Matthew C Dorton
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada
- International Collaboration on Repair and Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - John K Kramer
- International Collaboration on Repair and Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada
| | - Sonja de Groot
- Amsterdam Rehabilitation Research Center, Reade, Amsterdam, The Netherlands
- University of Groningen, University Medical Center Groningen, Center for Human Movement Sciences, Groningen, The Netherlands
- Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Marcel W M Post
- Center of Excellence in Rehabilitation Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht, and de Hoogstraat Rehabilitation, Utrecht, The Netherlands
- University of Groningen, University Medical Center Groningen, Center for Rehabilitation, Department of Rehabilitation Medicine, Groningen, The Netherlands
| | - Victoria E Claydon
- Department of Biomedical Physiology and Kinesiology, Simon Fraser University, Burnaby, BC, Canada.
- International Collaboration on Repair and Discoveries (ICORD), University of British Columbia, Vancouver, BC, Canada.
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Bigford GE, Betancourt LF, Charlifue S, Nash MS. Therapeutic Lifestyle Intervention Targeting Enhanced Cardiometabolic Health and Function for Persons with Chronic Spinal Cord Injury in Caregiver/Care-Receiver Co-Treatment: A Study Protocol of a Multisite Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6819. [PMID: 37835090 PMCID: PMC10572441 DOI: 10.3390/ijerph20196819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/13/2023] [Accepted: 09/19/2023] [Indexed: 10/15/2023]
Abstract
BACKGROUND Chronic spinal cord injury (SCI) significantly accelerates morbidity and mortality, partly due to the increased risk of cardiometabolic diseases (CMD), including neurogenic obesity, dyslipidemia, and impaired glucose metabolism. While exercise and dietary interventions have shown some transient benefits in reducing CMD risk, they often fail to improve clinically relevant disease markers and cardiovascular events. Moreover, SCI also places caregiving demands on their caregivers, who themselves experience health and functional decline. This underscores the need for more substantial interventions that incorporate appropriate physical activity, heart-healthy nutrition, and behavioral support tailored to the SCI population. OBJECTIVES This randomized clinical trial (RCT) protocol will (1) assess the health and functional effects, user acceptance, and satisfaction of a 6-month comprehensive therapeutic lifestyle intervention (TLI) adapted from the National Diabetes Prevention Program (DPP) for individuals with chronic SCI and (2) examine the impact of a complementary caregiver program on the health and function of SCI caregivers and evaluate user acceptance and satisfaction. Caregivers (linked with their partners) will be randomized to 'behavioral support' or 'control condition'. METHODS Dyadic couples comprise individuals with SCI (18-65 years, >1-year post-injury, ASIA Impairment Scale A-C, injury levels C5-L1) and non-disabled SCI caregivers (18-65 years). Both groups undergo lock-step circuit resistance training, a calorie-restricted Mediterranean-style diet, and 16 educational sessions focused on diet/exercise goals, self-monitoring, psychological and social challenges, cognitive behavioral therapy, and motivational interviewing. The outcome measures encompass the cardiometabolic risks, cardiorespiratory fitness, inflammatory stress, multidimensional function, pain, life quality, independence, self-efficacy, program acceptance, and life satisfaction for SCI participants. The caregiver outcomes include multidimensional function, pain, quality of life, independence, and perceived caregiver burden. DISCUSSION/CONCLUSIONS This study evaluates the effects and durability of a structured, multi-modal intervention on health and function. The results and intervention material will be disseminated to professionals and consumers for broader implementation. TRIAL REGISTRATION ClinicalTrials.gov, ID: NCT02853149 Registered 2 August 2016.
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Affiliation(s)
- Gregory E. Bigford
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (L.F.B.); (M.S.N.)
| | - Luisa F. Betancourt
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (L.F.B.); (M.S.N.)
| | | | - Mark S. Nash
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, FL 33136, USA; (L.F.B.); (M.S.N.)
- Department of Physical Medicine & Rehabilitation, University of Miami Miller School of Medicine, Miami, FL 33101, USA
- Department of Physical Therapy, University of Miami Miller School of Medicine, Miami, FL 33136, USA
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Zonunsanga C, Hruaii V, Vanlalsanga JC, Sailo L, Chanu AR. Clinical profile of COVID-19 infection among persons with spinal cord injury: a case series. Spinal Cord Ser Cases 2023; 9:34. [PMID: 37463910 PMCID: PMC10354026 DOI: 10.1038/s41394-023-00592-4] [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: 05/12/2022] [Revised: 06/24/2023] [Accepted: 07/03/2023] [Indexed: 07/20/2023] Open
Abstract
STUDY DESIGN Retrospective case series. OBJECTIVE To report the clinical features and outcomes of spinal cord injury (SCI) patients with COVID-19 and to see if they are any different from COVID-19 in the general population. SETTING A tertiary care hospital in North-East India. METHODS Data of already diagnosed traumatic SCI patients with COVID-19 infection reporting to the COVID-19 management team (from June 2021 to November 2021) were collected. The source of data was hospital records (admitted patients) and home visits and teleconsultation logs (home isolation patients). RESULTS There were eight traumatic SCI patients (five admitted, three in home isolation) with COVID-19 infection. Four patients had complete injury with American Spinal Injury Association Impairment Scale (AIS) Grade A, two with AIS Grade C, and one each of Grade B and D respectively. Five patients were cervical level injuries, and others were T10 level and below. Six patients were categorized as mild clinical illness and one each as moderate and severe illness. Cough was the most common symptom which was seen in seven patients. Only two patients needed oxygen therapy. All eight traumatic SCI patients recovered eventually from COVID-19 symptoms and regained their pre-COVID-19 functional status, 1 month after being free from COVID-19 symptoms. CONCLUSION The COVID-19 infection did not result in a worsening of functional ability among SCI people after 1-month post-recovery. It also did not affect the SCI patients in doing activities such as rehabilitation exercises at 6 months follow up.
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Affiliation(s)
- Chinzah Zonunsanga
- Department of Physical Medicine and Rehabilitation, Zoram Medical College, Falkawn, Mizoram, India
| | - Vanlal Hruaii
- Department of Medicine, Zoram Medical College, Falkawn, Mizoram, India
| | | | - Lalnuntluanga Sailo
- Department of Respiratory Medicine, Zoram Medical College, Falkawn, Mizoram, India
| | - Asem Rangita Chanu
- Department of Physical Medicine and Rehabilitation, All India Institute of Medical Sciences, New Delhi, India.
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Shackleton C, Samejima S, Williams AM, Malik RN, Balthazaar SJ, Alrashidi A, Sachdeva R, Elliott SL, Nightingale TE, Berger MJ, Lam T, Krassioukov AV. Motor and autonomic concomitant health improvements with neuromodulation and exercise (MACHINE) training: a randomised controlled trial in individuals with spinal cord injury. BMJ Open 2023; 13:e070544. [PMID: 37451734 PMCID: PMC10351300 DOI: 10.1136/bmjopen-2022-070544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Accepted: 06/21/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION Motor and autonomic dysfunctions are widespread among people with spinal cord injury (SCI), leading to poor health and reduced quality of life. Exercise interventions, such as locomotor training (LT), can promote sensorimotor and autonomic recovery post SCI. Recently, breakthroughs in SCI research have reported beneficial effects of electrical spinal cord stimulation (SCS) on motor and autonomic functions. Despite literature supporting the independent benefits of transcutaneous SCS (TSCS) and LT, the effect of pairing TSCS with LT is unknown. These therapies are non-invasive, customisable and have the potential to simultaneously benefit both sensorimotor and autonomic functions. The aim of this study is to assess the effects of LT paired with TSCS in people with chronic SCI on outcomes of sensorimotor and autonomic function. METHODS AND ANALYSIS Twelve eligible participants with chronic (>1 year) motor-complete SCI, at or above the sixth thoracic segment, will be enrolled in this single-blinded, randomised sham-controlled trial. Participants will undergo mapping for optimisation of stimulation parameters and baseline assessments of motor and autonomic functions. Participants will then be randomly assigned to either LT+TSCS or LT+Sham stimulation for 12 weeks, after which postintervention assessments will be performed to determine the effect of TSCS on motor and autonomic functions. The primary outcome of interest is attempted voluntary muscle activation using surface electromyography. The secondary outcomes relate to sensorimotor function, cardiovascular function, pelvic organ function and health-related quality of life. Statistical analysis will be performed using two-way repeated measures Analysis of variance (ANOVAs) or Kruskal-Wallis and Cohen's effect sizes. ETHICS AND DISSEMINATION This study has been approved after full ethical review by the University of British Columbia's Research Ethics Board. The stimulator used in this trial has received Investigation Testing Authorisation from Health Canada. Trial results will be disseminated through peer-reviewed publications, conference presentations and seminars. TRIAL REGISTRATION NUMBER NCT04726059.
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Affiliation(s)
- Claire Shackleton
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Medicine, Division of Physical Medicine and Rehabilitation, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Soshi Samejima
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Medicine, Division of Physical Medicine and Rehabilitation, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Alison Mm Williams
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- School of Kinesiology, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Raza N Malik
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Medicine, Division of Physical Medicine and Rehabilitation, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Shane Jt Balthazaar
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Division of Cardiology, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Abdullah Alrashidi
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Physical Therapy, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Rahul Sachdeva
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Medicine, Division of Physical Medicine and Rehabilitation, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Stacy L Elliott
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- GF Strong Rehabilitation Centre, Vancouver Coastal Health Authority, Vancouver, British Columbia, Canada
- Department of Urologic Sciences, University of British Columbia, Vancouver, British Columbia, Canada
- Department of Psychiatry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Thomas E Nightingale
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- School of Sport, Exercise and Rehabilitation Sciences and Centre for Trauma Science Research, University of Birmingham, Birmingham, UK
- Centre for Trauma Science Research, University of Birmingham, Birmingham, UK
| | - Michael J Berger
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Medicine, Division of Physical Medicine and Rehabilitation, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Tania Lam
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- School of Kinesiology, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Andrei V Krassioukov
- International Collaboration on Repair Discoveries, Department of Medicine, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Medicine, Division of Physical Medicine and Rehabilitation, The University of British Columbia, Vancouver, British Columbia, Canada
- GF Strong Rehabilitation Centre, Vancouver Coastal Health Authority, Vancouver, British Columbia, Canada
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Linde MB, Webb KL, Veith DD, Morkeberg OH, Gill ML, Van Straaten MG, Laskowski ER, Joyner MJ, Beck LA, Zhao KD, Wiggins CC, Garlanger KL. At-Home High-Intensity Interval Training for Individuals with Paraplegia Following Spinal Cord Injury: A Pilot Study. MEDRXIV : THE PREPRINT SERVER FOR HEALTH SCIENCES 2023:2023.06.21.23291711. [PMID: 37425869 PMCID: PMC10327239 DOI: 10.1101/2023.06.21.23291711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/11/2023]
Abstract
Objective This pilot study aimed to assess the efficacy of a 16-week at-home high-intensity interval training (HIIT) program among individuals with spinal cord injury (SCI). Methods Eight individuals (age: 47±11 (SD) years, 3 females) with SCI below the sixth thoracic vertebrae participated in a 16-week at-home HIIT program using an arm ergometer. Participants completed baseline graded exercise tests to determine target heart rate zones. HIIT was prescribed thrice per week. Each training session consisted of six one-minute bouts with a target heart rate ~80% heart rate reserve (HRR), interspersed with two minutes of recovery at ~30% HRR. A portable heart rate monitor and phone application provided visual feedback during training and allowed for measurements of adherence and compliance. Graded exercise tests were completed after 8 and 16 weeks of HIIT. Surveys were administered to assess participation, self-efficacy, and satisfaction. Results Participants demonstrated a decrease in submaximal cardiac output (P=0.028) and an increase in exercise capacity (peak power output, P=0.027) following HIIT, indicative of improved exercise economy and maximal work capacity. An 87% adherence rate was achieved during the HIIT program. Participants reached a high intensity of 70% HRR or greater during ~80% of intervals. The recovery HRR target was reached during only ~35% of intervals. Self-reported metrics of satisfaction and self-efficacy with at-home HIIT scored moderate to high. Conclusion Participants demonstrated an improvement in exercise economy and maximal work capacity following at-home HIIT. Additionally, participant adherence, compliance, satisfaction, and self-efficacy metrics suggest that at-home HIIT was easily implemented and enjoyable.
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Affiliation(s)
- Margaux B. Linde
- Mayo Clinic, Rehabilitation Medicine Research Center, Department of Physical Medicine & Rehabilitation, Rochester, MN
| | - Kevin L. Webb
- Mayo Clinic, Department of Anesthesiology & Perioperative Medicine, Rochester, MN
| | - Daniel D. Veith
- Mayo Clinic, Rehabilitation Medicine Research Center, Department of Physical Medicine & Rehabilitation, Rochester, MN
| | - Olaf H. Morkeberg
- Mayo Clinic, Department of Anesthesiology & Perioperative Medicine, Rochester, MN
| | - Megan L Gill
- Mayo Clinic, Rehabilitation Medicine Research Center, Department of Physical Medicine & Rehabilitation, Rochester, MN
| | - Meegan G. Van Straaten
- Mayo Clinic, Rehabilitation Medicine Research Center, Department of Physical Medicine & Rehabilitation, Rochester, MN
| | - Edward R. Laskowski
- Mayo Clinic, Department of Physical Medicine & Rehabilitation and Division of Sports Medicine, Department of Orthopedics, Rochester, MN
| | - Michael J. Joyner
- Mayo Clinic, Department of Anesthesiology & Perioperative Medicine, Rochester, MN
| | - Lisa A. Beck
- Mayo Clinic, Rehabilitation Medicine Research Center, Department of Physical Medicine & Rehabilitation, Rochester, MN
| | - Kristin D. Zhao
- Mayo Clinic, Rehabilitation Medicine Research Center, Department of Physical Medicine & Rehabilitation, Rochester, MN
| | - Chad C. Wiggins
- Mayo Clinic, Department of Anesthesiology & Perioperative Medicine, Rochester, MN
| | - Kristin L. Garlanger
- Mayo Clinic, Rehabilitation Medicine Research Center, Department of Physical Medicine & Rehabilitation, Rochester, MN
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Liu X, Wang A, Liu T, Li Y, Chen S, Wu S, Fan H, Gao J, Li X, Hou S, Cao C. Association of Traumatic Injury and Incident Myocardial Infarction and Stroke: A Prospective Population-Based Cohort Study. Rev Cardiovasc Med 2023; 24:136. [PMID: 39076732 PMCID: PMC11273029 DOI: 10.31083/j.rcm2405136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 12/25/2022] [Accepted: 01/04/2023] [Indexed: 07/31/2024] Open
Abstract
Background Several studies have linked traumatic injury and cardiovascular disease. However, few studies have investigated the associations between traumatic injury and cardiovascular disease subtypes. We aimed to prospectively examine the association between traumatic injury and the risk of incident myocardial infarction (MI) and stroke. Methods This study was based on a prospective cohort study that included 13,973 patients who had been hospitalized for traumatic injuries from 1980 to 2020. We randomly selected 4 uninjured participants from the cohort study for each patient as controls matched by age ( ± 3 years) and sex. All participants were free of MI and stroke at enrollment. Cox regression was used to examine the association between traumatic injury and incident MI and stroke. Results During a median follow-up period of 13.5 years, 1032 cases of MI and 4068 cases of stroke were recorded. After multivariable adjustment, relative to controls, patients with severe injury had the highest hazard ratio (HR) for MI (HR = 1.93; 95% CI: 1.26-2.96) and stroke (HR = 1.60; 95% CI: 1.25-2.05). The HRs of MI and stroke were 0.97 (0.81-1.17) and 1.11 (1.02-1.21) for patients with mild injury and 1.28 (0.97-1.69) and 1.22 (1.06 to 1.41) for patients with moderate injury. Additionally, patients with older age at injury and chest injury had a higher HR for MI and stroke (p-interaction < 0.05). Conclusions Traumatic injury appears to be associated with an increased risk of incident MI and stroke. Therefore, early screening and prevention of MI and stroke following a traumatic injury are needed.
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Affiliation(s)
- Xin Liu
- Institute of Disaster and Emergency Medicine, Tianjin University, 300072 Tianjin, China
| | - Aitian Wang
- Department of Intensive Medicine, Kailuan General Hospital, 063001 Tangshan, Hebei, China
| | - Tao Liu
- Institute of Disaster and Emergency Medicine, Tianjin University, 300072 Tianjin, China
| | - Yue Li
- Institute of Disaster and Emergency Medicine, Tianjin University, 300072 Tianjin, China
| | - Shuohua Chen
- Department of Cardiology, Kailuan General Hospital, 063001 Tangshan, Hebei, China
| | - Shouling Wu
- Department of Cardiology, Kailuan General Hospital, 063001 Tangshan, Hebei, China
| | - Haojun Fan
- Institute of Disaster and Emergency Medicine, Tianjin University, 300072 Tianjin, China
| | - Jingli Gao
- Department of Cardiology, Kailuan General Hospital, 063001 Tangshan, Hebei, China
| | - Xiaolan Li
- Department of Cardiology, Kailuan General Hospital, 063001 Tangshan, Hebei, China
| | - Shike Hou
- Institute of Disaster and Emergency Medicine, Tianjin University, 300072 Tianjin, China
| | - Chunxia Cao
- Institute of Disaster and Emergency Medicine, Tianjin University, 300072 Tianjin, China
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Balasuberamaniam P, Wasim A, Shrikumar M, Chen T, Anthony T, Phillips A, Nathens A, Chapman M, Crawford E, Schwartz CE, Finkelstein J. Predictors of hospital-acquired pressure injuries in patients with complete spinal cord injury: a retrospective case-control study. BMC Musculoskelet Disord 2023; 24:329. [PMID: 37101130 PMCID: PMC10131324 DOI: 10.1186/s12891-023-06369-y] [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: 08/10/2022] [Accepted: 03/24/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND Despite current best practices, pressure injuries (PI) remain a devastating and prevalent hospital-acquired complication for patients with acute traumatic spinal cord injuries (SCIs). This study examined associations between risk factors for PI development in patients with complete SCI, such as norepinephrine dose and duration, and other demographic factors or lesion characteristics. METHODS This case-control study included adults with acute complete SCIs ASIA-A, who were admitted to a level-one trauma center between 2014-18. A retrospective review was implement using data on patient and injury characteristics, including age, gender, level of SCI (cervical vs. thoracic), Injury Severity Score (ISS), length of stay (LOS) and mortality; presence/absence of PI during their acute hospital stay; and treatment factors such as spinal surgery, mean arterial pressure (MAP) targets, and vasopressor treatment. Multivariable logistic regression evaluated associations with PI. RESULTS Eighty-two out of 103 eligible patients had complete data, and 30 (37%) developed PIs. Patient and injury characteristics, including age (Mean: 50.6; SD:21.3), location of SCI (48 cervical, 59%) and ISS (Mean 33.1; SD:11.8), did not differ between PI and non-PI groups. Logistic regression analysis revealed that male gender (OR:34.1; CI95:2.3-506.5, p = 0.010) and increased LOS (log-transformed; OR:20.5, CI95:2.8-149.9, p = 0.003) were associated with increased risk of PI. Having an order for a MAP > 80mmg (OR:0.05; CI95:0.01-0.30, p = 0.001) was associated with a reduced risk of PI. There were no significant associations between PI and duration of norepinephrine treatment. CONCLUSIONS Norepinephrine treatment parameters were not associated with development of PI, suggesting that MAP targets should be a focus for future investigations for SCI management. Increasing LOS should highlight the need for high-risk PI prevention and vigilance.
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Affiliation(s)
| | - Abeer Wasim
- Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Mopina Shrikumar
- Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Tan Chen
- Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Tracey Anthony
- Tory Trauma Program, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Andrea Phillips
- Tory Trauma Program, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Avery Nathens
- Tory Trauma Program, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Martin Chapman
- Critical Care Medicine and Anesthesia, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Eric Crawford
- Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Carolyn E Schwartz
- DeltaQuest Foundation, 31 Mitchell Road, Concord, MA, 01742, USA.
- Departments of Medicine and Orthopaedic Surgery, Tufts University School of Medicine, Boston, MA, USA.
| | - Joel Finkelstein
- Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
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Samejima S, Shackleton C, Malik RN, Cao K, Bohorquez A, Nightingale TE, Sachdeva R, Krassioukov AV. Spinal Cord Stimulation Prevents Autonomic Dysreflexia in Individuals with Spinal Cord Injury: A Case Series. J Clin Med 2023; 12:jcm12082897. [PMID: 37109234 PMCID: PMC10146034 DOI: 10.3390/jcm12082897] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/04/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
Spinal cord injury (SCI) results in severe cardiovascular dysfunction due to the disruption of supraspinal control. Autonomic dysreflexia (AD), an uncontrolled rise in blood pressure in response to peripheral stimuli including common bowel routine, digital anorectal stimulation (DARS), reduces the quality of life, and increases morbidity and mortality. Recently, spinal cord stimulation (SCS) has emerged as a potential intervention to mitigate unstable blood pressure following SCI. The objective of this case series was to test the real-time effect of epidural SCS (eSCS) at the lumbosacral spinal cord, the most common implant location, on mitigating AD in individuals with SCI. We recruited three individuals with cervical and upper thoracic motor-complete SCI who have an implanted epidural stimulator. We demonstrated that eSCS can reduce the elevation in blood pressure and prevent DARS-induced AD. The blood pressure variability analysis indicated that eSCS potentially reduced vascular sympathetic nervous system activity during DARS, compared to without eSCS. This case series provides evidence to support the use of eSCS to prevent AD episodes during routine bowel procedures, improving the quality of life for individuals with SCI and potentially reducing cardiovascular risks.
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Affiliation(s)
- Soshi Samejima
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC V5Z 2G9, Canada
| | - Claire Shackleton
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC V5Z 2G9, Canada
| | - Raza N Malik
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC V5Z 2G9, Canada
| | - Kawami Cao
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC V5Z 2G9, Canada
| | - Anibal Bohorquez
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC V5Z 2G9, Canada
- Spinal Cord Program, GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, BC V5Z 2G9, Canada
| | - Tom E Nightingale
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
- Centre for Trauma Sciences Research, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Rahul Sachdeva
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC V5Z 2G9, Canada
| | - Andrei V Krassioukov
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
- Division of Physical Medicine and Rehabilitation, Department of Medicine, University of British Columbia, Vancouver, BC V5Z 2G9, Canada
- Spinal Cord Program, GF Strong Rehabilitation Centre, Vancouver Coastal Health, Vancouver, BC V5Z 2G9, Canada
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Squair JW. Invisible consequences of paralysis. Science 2023; 380:46-47. [PMID: 37023195 DOI: 10.1126/science.adg7669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
Neuroprosthetic technologies can control blood pressure and restore walking.
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Affiliation(s)
- Jordan W Squair
- Defitech Center for Interventional Neurotherapies (NeuroRestore), Lausanne University Hospital (CHUV)-University of Lausanne (UNIL)-École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland
- NeuroX Institute, EPFL, Lausanne, Switzerland
- Department of Neurosurgery and Clinical Neuroscience, CHUV-UNIL, Lausanne, Switzerland
- Department of Clinical Neuroscience, CHUV-UNIL, Lausanne, Switzerland
- Hotchkiss Brain Institute and Libin Cardiovascular Institute, University of Calgary, Calgary, AB, Canada
- Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
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Park AJ, Fandl HK, Garcia VP, Coombs GB, DeSouza NM, Greiner JJ, Barak OF, Mijacika T, Dujic Z, Ainslie PN, DeSouza CA. Differential Expression of Vascular-Related MicroRNA in Circulating Endothelial Microvesicles in Adults With Spinal Cord Injury: A Pilot Study. Top Spinal Cord Inj Rehabil 2023; 29:34-42. [PMID: 37235195 PMCID: PMC10208256 DOI: 10.46292/sci22-00032] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2024]
Abstract
Background Spinal cord injury (SCI) is associated with an increased risk and prevalence of cardiopulmonary and cerebrovascular disease-related morbidity and mortality. The factors that initiate, promote, and accelerate vascular diseases and events in SCI are poorly understood. Clinical interest in circulating endothelial cell-derived microvesicles (EMVs) and their microRNA (miRNA) cargo has intensified due to their involvement in endothelial dysfunction, atherosclerosis, and cerebrovascular events. Objectives The aim of this study was to determine whether a subset of vascular-related miRNAs is differentially expressed in EMVs isolated from adults with SCI. Methods We assessed eight adults with tetraplegia (7 male/1 female; age: 46±4 years; time since injury: 26±5 years) and eight uninjured (6 male/2 female; age: 39±3 years). Circulating EMVs were isolated, enumerated, and collected from plasma by flow cytometry. The expression of vascular-related miRNAs in EMVs was assessed by RT-PCR. Results Circulating EMV levels were significantly higher (~130%) in adults with SCI compared with uninjured adults. The expression profile of miRNAs in EMVs from adults with SCI were significantly different than uninjured adults and were pathologic in nature. Expression of miR-126, miR-132, and miR-Let-7a were lower (~100-150%; p < .05), whereas miR-30a, miR-145, miR-155, and miR-216 were higher (~125-450%; p < .05) in EMVs from adults with SCI. Conclusion This study is the first examination of EMV miRNA cargo in adults with SCI. The cargo signature of vascular-related miRNAs studied reflects a pathogenic EMV phenotype prone to induce inflammation, atherosclerosis, and vascular dysfunction. EMVs and their miRNA cargo represent a novel biomarker of vascular risk and a potential target for intervention to alleviate vascular-related disease after SCI.
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Affiliation(s)
- Andrew J Park
- Rocky Mountain Regional Spinal Injury System, Craig Hospital, Englewood, Colorado
- University of Colorado, Department of Physical Medicine and Rehabilitation, Aurora, Colorado
| | - Hannah K Fandl
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, Colorado
| | - Vinicius P Garcia
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, Colorado
| | - Geoff B Coombs
- University of Western Ontario, School of Kinesiology, London, Ontario, Canada
| | - Noah M DeSouza
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, Colorado
- Centre for Heart, Lung and Vascular Health, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Jared J Greiner
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, Colorado
| | - Otto F Barak
- Department of Sports Medicine, University of Novi Sad, Serbia
- Department of Integrative Physiology, University of Split School of Medicine, Split, Croatia
| | - Tanja Mijacika
- Department of Integrative Physiology, University of Split School of Medicine, Split, Croatia
| | - Zeljko Dujic
- Department of Integrative Physiology, University of Split School of Medicine, Split, Croatia
| | - Philip N Ainslie
- Centre for Heart, Lung and Vascular Health, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Christopher A DeSouza
- Integrative Vascular Biology Laboratory, Department of Integrative Physiology, University of Colorado, Boulder, Colorado
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39
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Gibson-Gill C, Mingo T. Primary Care in the Spinal Cord Injury Population: Things to Consider in the Ongoing Discussion. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2023; 11:74-85. [PMID: 36844900 PMCID: PMC9938514 DOI: 10.1007/s40141-023-00379-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2023] [Indexed: 02/21/2023]
Abstract
Purpose of Review Spinal cord injury (SCI) creates unique needs that if not recognized and addressed timely can have detrimental effects on the health and quality of life (QOL) of people living with a SCI. Primary preventive health care is shown to decrease morbidity and mortality, yet the SCI population reportedly faces challenges getting access to this care. This area in SCI health care is still largely understudied with no consensus on the ideal way or which health care provider is best to provide primary care for this population. Findings Preventive care is generally provided by general primary care providers, but not all primary care providers are trained in recognizing and addressing spinal cord injury-specific needs. SCI providers generally are not trained in addressing all aspects of preventive care. Knowing the recommended preventive care screenings, recognizing and managing specific conditions seen after a SCI, and seamless coordination of care between general practitioners and SCI specialists are some of the interventions to help prevent health complications, decrease morbidity and mortality, improve health outcomes, and promote QOL in this patient population. Summary Prioritized focus on preventive care is necessary for a positive impact on the overall health and QOL in this population. Addressing the knowledge gap reported by primary care providers and SCI providers may help increase the probability of SCI patients getting their preventive and specialty care needs addressed. We present a "cheat sheet" of recommendations for the preventive care evaluation of a person living with a SCI.
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Affiliation(s)
- Carol Gibson-Gill
- Spinal Cord Injury & Disorders Department, Veteran Administration New Jersey Healthcare System, East Orange, NJ USA
- Physical Medicine and Rehabilitation Department, Rutgers New Jersey Medical School, Newark, NJ USA
| | - Tatiyanna Mingo
- Spinal Cord Injury & Disorders Department, Veteran Administration New Jersey Healthcare System, East Orange, NJ USA
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40
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Soriano JE, Hudelle R, Squair JW, Mahe L, Amir S, Gautier M, Puchalt VP, Barraud Q, Phillips AA, Courtine G. Longitudinal interrogation of sympathetic neural circuits and hemodynamics in preclinical models. Nat Protoc 2023; 18:340-373. [PMID: 36418397 DOI: 10.1038/s41596-022-00764-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 05/27/2022] [Indexed: 11/24/2022]
Abstract
Neurological disorders, including spinal cord injury, result in hemodynamic instability due to the disruption of supraspinal projections to the sympathetic circuits located in the spinal cord. We recently developed a preclinical model that allows the identification of the topology and dynamics through which sympathetic circuits modulate hemodynamics, supporting the development of a neuroprosthetic baroreflex that precisely controls blood pressure in rats, monkeys and humans with spinal cord injuries. Here, we describe the continuous monitoring of arterial blood pressure and sympathetic nerve activity over several months in preclinical models of chronic neurological disorders using commercially available telemetry technologies, as well as optogenetic and neuronal tract-tracing procedures specifically adapted to the sympathetic circuitry. Using a blueprint to construct a negative-pressure chamber, the approach enables the reproduction, in rats, of well-controlled and reproducible episodes of hypotension-mimicking orthostatic challenges already used in humans. Blood pressure variations can thus be directly induced and linked to the molecular, functional and anatomical properties of specific neurons in the brainstem, spinal cord and ganglia. Each procedure can be completed in under 2 h, while the construction of the negative-pressure chamber requires up to 1 week. With training, individuals with a basic understanding of cardiovascular physiology, engineering or neuroscience can collect longitudinal recordings of hemodynamics and sympathetic nerve activity over several months.
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Affiliation(s)
- Jan Elaine Soriano
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland.,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland.,Department of Physiology and Pharmacology, Clinical Neurosciences, Cardiac Sciences, Hotchkiss Brain Institute, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Rémi Hudelle
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland.,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland
| | - Jordan W Squair
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland.,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland.,Department of Physiology and Pharmacology, Clinical Neurosciences, Cardiac Sciences, Hotchkiss Brain Institute, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Lois Mahe
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland.,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland
| | - Suje Amir
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland.,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland
| | - Matthieu Gautier
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland.,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland
| | - Victor Perez Puchalt
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland.,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland
| | - Quentin Barraud
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland.,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland
| | - Aaron A Phillips
- Department of Physiology and Pharmacology, Clinical Neurosciences, Cardiac Sciences, Hotchkiss Brain Institute, Libin Cardiovascular Institute, Cumming School of Medicine, University of Calgary, Calgary, Canada.
| | - Gregoire Courtine
- Neuro-X Institute, School of Life Sciences, Swiss Federal Institute of Technology (EPFL), Lausanne, Switzerland. .,Department of Clinical Neuroscience, Lausanne University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland. .,Defitech Center for Interventional Neurotherapies (.NeuroRestore), EPFL/CHUV/UNIL, Lausanne, Switzerland.
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Stanciu LE, Iliescu MG, Vlădăreanu L, Ciota AE, Ionescu EV, Mihailov CI. Evidence of Improvement of Lower Limb Functioning Using Hydrotherapy on Spinal Cord Injury Patients. Biomedicines 2023; 11:302. [PMID: 36830837 PMCID: PMC9953065 DOI: 10.3390/biomedicines11020302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Spinal cord injury (SCI) is a devastating problem for modern society, whether it affects young people in the most productive period of their lives or the elderly. The spinal cord injury is currently without curative treatment and the therapeutic intervention aims to minimize secondary complications and maximize residual function through rehabilitation medicine. The main objective of this scientific paper is to determine whether there is evidence in the literature regarding the importance and/or use of hydrotherapy, as part of the therapeutic management of the SCI patient, in order to decrease the degree of spasticity, of pain symptoms, increase or maintain range of motion, improve respiratory, cardiovascular, and metabolic status, as well as improve function and psychological benefits. METHODS Using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) procedures, the following databases were analyzed between 2000 and 2021: Pub Med, Pub Med Central, Science Direct, Scopus, and SpringerLink. Initial keywords: rehabilitation treatment, spinal cord injury. Additional keywords: hydrotherapy, aqua therapy, spasticity, human. For the scientific quality of the included articles, risk of bias was assessed using the Downs and Black Appraisal Modified Scale. RESULTS Our research used only four publications as per PRISMA protocol, assessed with Downs and Black Scale. The study models used in the individual studies included in the research are the following: two systematic reviews, one experimental non-randomized control, and one individual semi-structured interview. Due to the low number of studies, despite two of them being reviews, there is the necessity for a more standardized methodology to prove the benefits hydrotherapy for SCI patients for the improvement of lower limb functioning. CONCLUSION Hydrotherapy is an important component of the treatment of an SCI patient, despite the limited number of scientific studies that support this aspect. Clinical trials in the future are required.
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Affiliation(s)
- Liliana Elena Stanciu
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, “Ovidius” University of Constanta, 1 University Alley, Campus–Corp B, 900470 Constanta, Romania
| | - Madalina Gabriela Iliescu
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, “Ovidius” University of Constanta, 1 University Alley, Campus–Corp B, 900470 Constanta, Romania
| | - Liliana Vlădăreanu
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, “Ovidius” University of Constanta, 1 University Alley, Campus–Corp B, 900470 Constanta, Romania
| | - Alexandra Ecaterina Ciota
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, “Ovidius” University of Constanta, 1 University Alley, Campus–Corp B, 900470 Constanta, Romania
| | - Elena-Valentina Ionescu
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, “Ovidius” University of Constanta, 1 University Alley, Campus–Corp B, 900470 Constanta, Romania
| | - Claudia Ileana Mihailov
- Department of Reumatology, Faculty of Medicine, “Ovidius” University of Constanta, 1 University Alley, Campus–Corp B, 900470 Constanta, Romania
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Prevalence of vitamin D deficiency in patients with spinal cord injury at admission: a single-centred study in the UK. J Nutr Sci 2023; 12:e24. [PMID: 36843972 PMCID: PMC9947757 DOI: 10.1017/jns.2023.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 01/05/2023] [Accepted: 01/17/2023] [Indexed: 02/22/2023] Open
Abstract
Vitamin D deficiency is prevalent in patients with chronic spinal cord injury (SCI) and has been implicated as an aetiologic factor of osteoporosis and various skeletal and extra-skeletal issues in SCI patients. Few data were available regarding vitamin D status in patients with acute SCI or immediately assessed at hospital admission. This retrospective cross-sectional study evaluated vitamin D status in SCI patients at admission to a UK SCI centre in January-December 2017. A total of 196 eligible patients with serum 25(OH)D concentration records at admission were recruited. The results found that 24 % were vitamin D deficient (serum 25(OH)D < 25 nmol/l), 57 % of the patients had serum 25(OH)D < 50 nmol/l. The male patients, patients admitted in the winter-spring time (December-May), and patients with serum sodium < 135 mmol/l or with non-traumatic causes had a significant higher prevalence of vitamin D deficiency than their counterparts (28 % males v. 11⋅8 % females, P = 0⋅02; 30⋅2 % in winter-spring v. 12⋅9 % in summer-autumn, P = 0⋅007; 32⋅1 % non-traumatic v. 17⋅6 % traumatic SCI, P = 0⋅03; 38⋅9 % low serum sodium v. 18⋅8 % normal serum sodium, P = 0⋅010). There was a significant inverse association of serum 25(OH)D concentration with body mass index (BMI) (r = -0⋅311, P = 0⋅002), serum total cholesterol (r = -0⋅168, P = 0⋅04) and creatinine concentrations (r = -0⋅162, P = 0⋅02) that were also significant predictors of serum 25(OH)D concentration. Strategies for systematic screening and efficacy of vitamin D supplementation in SCI patients need to be implemented and further investigated to prevent the vitamin D deficiency-related chronic complications.
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Stojic S, Eriks-Hoogland I, Gamba M, Valido E, Minder B, Chatelan A, Karagounis LG, Ballesteros M, Díaz C, Brach M, Stoyanov J, Diviani N, Rubinelli S, Perret C, Glisic M. Mapping of Dietary Interventions Beneficial in the Prevention of Secondary Health Conditions in Spinal Cord Injured Population: A Systematic Review. J Nutr Health Aging 2023; 27:524-541. [PMID: 37498100 DOI: 10.1007/s12603-023-1937-6] [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: 05/11/2023] [Accepted: 06/06/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVES Individuals with spinal cord injury are at risk of secondary health conditions (SHC) that develop as a consequence of autonomic dysfunction, prolonged oxidative stress and inflammation, and physical inactivity coupled with inadequate energy and nutritional intake. SHC can be debilitating and even life-threatening, and its prevention remains one of the major challenges in the continuum of medical care of aging SCI population. An unhealthy diet is a major driver of inflammation, oxidative stress, and unfavourable metabolic status and may be a practical preventive target to tackle increased SHC risk post-injury. AIMS To provide a catalogue of dietary interventions beneficial in prevention of SHC among individuals with SCI by conducting a systematic review of the literature on dietary interventions and dietary supplementation in promoting health and well-being after the injury. In addition, we aimed to provide a summary of observational studies exploring the association between habitual diet (macro- and micronutrients intake and dietary patterns) and health patterns following the injury. METHOD This review was registered at PROSPERO (University of York) with registration number CRD42022373773. Four medical databases (EMBASE.com, MEDLINE [Ovid], Cochrane CENTRAL, and Web of Science Core Collection) and Google Scholar were searched from inception until 11th July 2022. Studies were included if they were clinical trials or observational studies conducted in adult individuals with SCI and provided information of interest. Based on strength of the study design and risk of bias assessment (using the NIH tool), we classified studies from Level 1 (most reliable studies) to Level 4 (least reliable studies). RESULTS Of 12,313 unique citations, 47 articles (based on 43 original studies) comprising 32 interventional (22 RCTs, 3 NRCT, and 7 pre-post studies) and 11 observational studies (2 cohort studies, 2 case-control, 1 post-intervention follow-up study, and 6 cross-sectional studies) were included in the present systematic review. Twenty studies (46.5%) were classified as Level 1 or 2, indicating high/moderate methodological quality. Based on those studies, dietary strategies including high protein diet, intermittent fasting, balanced diet in combination with physical conditioning and electrical stimulation, and dietary supplementation including alpha-lipoic acid, creatine, vitamin D, and cranberry-derived supplements and probiotics were mapped as the most promising in prevention of SHC among individuals with SCI. CONCLUSIONS To develop timely and effective preventive strategies targeting major SHC (e.g., cardiometabolic diseases, urinary tract infections) in SCI, further research is warranted to confirm the effectiveness of dietary strategies/interventions identified through the current systematic review of the literature.
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Affiliation(s)
- S Stojic
- PD. Dr Marija Glisic, Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland, and
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Zimmerman A, Barcenas LK, Pesambili M, Sakita F, Mallya S, Vissoci JRN, Park L, Mmbaga BT, Bettger JP, Staton CA. Injury characteristics and their association with clinical complications among emergency care patients in Tanzania. Afr J Emerg Med 2022; 12:378-386. [PMID: 36091971 PMCID: PMC9445286 DOI: 10.1016/j.afjem.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 08/02/2022] [Accepted: 08/14/2022] [Indexed: 11/26/2022] Open
Abstract
Background Over 5 million people annually die from injuries and millions more sustain non-fatal injuries requiring medical care. Ninety percent of injury deaths occur in low- and middle-income countries (LMICs). This study describes the characteristics, predictors and outcomes of adult acute injury patients presenting to a tertiary referral hospital in a low-income country in sub-Saharan Africa. Methods This secondary analysis uses an adult acute injury registry from Kilimanjaro Christian Medical Centre (KCMC) in Moshi, Tanzania. We describe this patient sample in terms of socio-demographics, clinical indicators, injury patterns, treatments, and outcomes at hospital discharge. Outcomes include mortality, length of hospital stay, and functional independence. Associations between patient characteristics and patient outcomes are quantified using Cox proportional hazards models, negative binomial regression, and multivariable logistic regression. Results Of all injury patients (n=1365), 39.0% were aged 30 to 49 years and 81.5% were men. Most patients had at least a primary school education (89.6%) and were employed (89.3%). A majority of injuries were road traffic (63.2%), fall (16.8%), or assault (14.0%) related. Self-reported comorbidities included hypertension (5.8%), HIV (3.1%), and diabetes (2.3%). Performed surgeries were classified as orthopedic (32.3%), general (4.1%), neurological (3.7%), or other (59.8%). Most patients reached the hospital at least four hours after injury occurred (53.9%). Mortality was 5.3%, median length of hospital stay was 6.1 days (IQR: 3.1, 15.0), self-care dependence was 54.2%, and locomotion dependence was 41.5%. Conclusions Our study sample included primarily young men suffering road traffic crashes with delayed hospital presentations and prolonged hospital stays. Being older, male, and requiring non-orthopedic surgeries or having HIV portends a worse prognosis. Prevention and treatment focused interventions to reduce the burden of injury mortality and morbidity at KCMC are needed to lower injury rates and improve injury outcomes.
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Affiliation(s)
- Armand Zimmerman
- Duke Global Health Institute, Duke University, Durham, North Carlina, United States
| | - Loren K. Barcenas
- Duke Global Health Institute, Duke University, Durham, North Carlina, United States
| | | | | | - Simon Mallya
- Kilimanjaro Christian Medical Centre, Moshi, Tanzania
| | - Joao Ricardo Nickenig Vissoci
- Duke Global Health Institute, Duke University, Durham, North Carlina, United States
- Department of Emergency Medicine, Duke University Medical Center, Durham, North Carolina, United States
| | - Lawrence Park
- Duke Global Health Institute, Duke University, Durham, North Carlina, United States
| | - Blandina T. Mmbaga
- Kilimanjaro Christian Medical Centre, Moshi, Tanzania
- Kilimanjaro Clinical Research Institute, Moshi, Tanzania
| | - Janet Prvu Bettger
- Duke Global Health Institute, Duke University, Durham, North Carlina, United States
| | - Catherine A. Staton
- Duke Global Health Institute, Duke University, Durham, North Carlina, United States
- Department of Emergency Medicine, Duke University Medical Center, Durham, North Carolina, United States
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Sarafis ZK, Squair JW, Barak OF, Coombs GB, Soriano JE, Larkin-Kaiser KA, Lee AHX, Hansen A, Vodopic M, Romac R, Grant C, Charbonneau R, Mijacika T, Krassioukov AV, Ainslie PN, Dujic Z, Phillips AA. Common carotid artery responses to the cold-pressor test are impaired in individuals with cervical spinal cord injury. Am J Physiol Heart Circ Physiol 2022; 323:H1311-H1322. [PMID: 36367686 DOI: 10.1152/ajpheart.00261.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Cervical spinal cord injury (SCI) leads to autonomic cardiovascular dysfunction that underlies the three- to fourfold elevated risk of cardiovascular disease in this population. Reduced common carotid artery (CCA) dilatory responsiveness during the cold-pressor test (CPT) is associated with greater cardiovascular disease risk and progression. The cardiovascular and CCA responses to the CPT may provide insight into cardiovascular autonomic dysfunction and cardiovascular disease risk in individuals with cervical SCI. Here, we used CPT to perturb the autonomic nervous system in 14 individuals with cervical SCI and 12 uninjured controls, while measuring cardiovascular responses and CCA diameter. The CCA diameter responses were 55% impaired in those with SCI compared with uninjured controls (P = 0.019). The CCA flow, velocity, and shear response to CPT were reduced in SCI by 100% (P < 0.001), 113% (P = 0.001), and 125% (P = 0.002), respectively. The association between mean arterial pressure and CCA dilation observed in uninjured individuals (r = 0.54, P = 0.004) was absent in the SCI group (r = 0.22, P = 0.217). Steady-state systolic blood pressure (P = 0.020), heart rate (P = 0.003), and cardiac contractility (P < 0.001) were reduced in those with cervical SCI, whereas total peripheral resistance was increased compared with uninjured controls (P = 0.042). Relative cerebral blood velocity responses to CPT were increased in the SCI group and reduced in controls (middle cerebral artery, P = 0.010; posterior cerebral artery, P = 0.026). The CCA and cardiovascular responsiveness to CPT are impaired in those with cervical SCI.NEW & NOTEWORTHY This is the first study demonstrating that CCA responses during CPT are suppressed in SCI. Specifically, CCA diameter, flow, velocity, and shear rate were reduced. The relationship between changes in MAP and CCA dilatation in response to CPT was absent in individuals with SCI, despite similar cardiovascular activation between SCI and uninjured controls. These findings support the notion of elevated cardiovascular disease risk in SCI and that the cardiovascular responses to environmental stimuli are impaired.
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Affiliation(s)
- Zoe K Sarafis
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jordan W Squair
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,RESTORE.network, Departments of Physiology and Pharmacology, Cardiac Sciences and Clinical Neurosciences, Biomedical Engineering, Libin Cardiovascular Institute of Alberta, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada.,MD/PhD Training Program, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Experimental Medicine, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Otto F Barak
- Faculty of Medicine, University of Novi Sad, Novi Sad, Serbia
| | - Geoff B Coombs
- Centre for Heart, Lung and Vascular Health, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Jan Elaine Soriano
- RESTORE.network, Departments of Physiology and Pharmacology, Cardiac Sciences and Clinical Neurosciences, Biomedical Engineering, Libin Cardiovascular Institute of Alberta, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Kelly A Larkin-Kaiser
- RESTORE.network, Departments of Physiology and Pharmacology, Cardiac Sciences and Clinical Neurosciences, Biomedical Engineering, Libin Cardiovascular Institute of Alberta, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
| | - Amanda H X Lee
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Experimental Medicine, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Alex Hansen
- Department of Sport Science, University of Innsbruck, Innsbruck, Austria
| | - Maro Vodopic
- Department of Neurology, General Hospital, Dubrovnik, Croatia
| | - Rinaldo Romac
- Department of Neurology, Clinical Hospital Center, Split, Croatia
| | - Christopher Grant
- Division of Physical Medicine and Rehabilitation, Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Rebecca Charbonneau
- Division of Physical Medicine and Rehabilitation, Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Tanja Mijacika
- Department of Integrative Physiology, University of Split School of Medicine, Split, Croatia
| | - Andrei V Krassioukov
- International Collaboration on Repair Discoveries, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada.,Division of Physical Medicine and Rehabilitation, University of British Columbia, Vancouver, British Columbia, Canada.,GF Strong Rehabilitation Centre, Vancouver, British Columbia, Canada
| | - Philip N Ainslie
- Centre for Heart, Lung and Vascular Health, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Zeljko Dujic
- Department of Integrative Physiology, University of Split School of Medicine, Split, Croatia
| | - Aaron A Phillips
- RESTORE.network, Departments of Physiology and Pharmacology, Cardiac Sciences and Clinical Neurosciences, Biomedical Engineering, Libin Cardiovascular Institute of Alberta, Hotchkiss Brain Institute, University of Calgary, Calgary, Alberta, Canada
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Martín-Manjarrés S, Leal-Martín J, Granados C, Mata E, Gil-Agudo Á, Rodríguez-Gómez I, Ara I. Fat Oxidation during Exercise in People with Spinal Cord Injury, and Protocols Used: A Systematic Review. Healthcare (Basel) 2022; 10:healthcare10122402. [PMID: 36553926 PMCID: PMC9778437 DOI: 10.3390/healthcare10122402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 11/20/2022] [Accepted: 11/23/2022] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The aim of this study was to summarize evidence on energy metabolism through peak fat oxidation (PFO) and maximum fat oxidation (Fatmax), as well as to analyze the protocols used in people with spinal cord injury (SCI) and to examine the main factors related to fat oxidation ability (i.e., age, sex, level of physical activity, and level and degree of injury). METHODS Studies to determine PFO and Fatmax using indirect calorimetry with an arm exercise protocol for SCI patients were included after a systematic search. Other endpoints included study design, sample size, control group, demographic data, level of injury, physical condition, protocol, outcomes measured, and statistical findings. RESULTS Eight studies (n = 560) were included. The mean value of VO2peak was 1.86 L∙min-1 (range 0.75-2.60 L∙min-1) (lowest value in the tetraplegic subjects). The PFO ranged between 0.06 and 0.30 g∙min-1 (lowest rates: the non-trained subjects with cervical SCI; highest: the tetraplegic subjects). Two types of exercise protocol were found: arm cycle ergometer, and wheelchair propulsion with a computerized ergometer. Five studies used an incremental protocol (2-3 min/stage, different load increments); the rest performed tests of 20 min/stage at three intensities. CONCLUSION There are few existing studies measuring fat oxidation in SCI, many of which used small and heterogeneous samples. PFO was lower in SCI subjects when compared with non-injured people performing lower-limb exercise; however, comparing upper-limb exercise, people with SCI showed higher values.
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Affiliation(s)
- Soraya Martín-Manjarrés
- Hospital Nacional de Parapléjicos, SESCAM, 45004 Toledo, Spain
- GENUD-Toledo Research Group, Universidad de Castilla-La Mancha, 45071 Toledo, Spain
| | - Javier Leal-Martín
- GENUD-Toledo Research Group, Universidad de Castilla-La Mancha, 45071 Toledo, Spain
- CIBER on Frailty and Healthy Aging, Instituto de Salud Carlos III (CIBERFES, ISCIII), 28029 Madrid, Spain
| | - Cristina Granados
- Departamento de Educación Física y Deporte, Facultad de Educación y Deporte, Universidad del País Vasco (UPV/EHU), 01007 Vitoria, Spain
| | - Esmeralda Mata
- Facultad Ciencias del Deporte, Universidad de Castilla-La Mancha, 45071 Toledo, Spain
| | - Ángel Gil-Agudo
- Departamento de Medicina Física y Rehabilitación, Hospital Nacional de Parapléjicos, SESCAM, 45004 Toledo, Spain
| | - Irene Rodríguez-Gómez
- GENUD-Toledo Research Group, Universidad de Castilla-La Mancha, 45071 Toledo, Spain
- CIBER on Frailty and Healthy Aging, Instituto de Salud Carlos III (CIBERFES, ISCIII), 28029 Madrid, Spain
- Correspondence: ; Tel.: +34-925-268-800 (ext. 96808)
| | - Ignacio Ara
- GENUD-Toledo Research Group, Universidad de Castilla-La Mancha, 45071 Toledo, Spain
- CIBER on Frailty and Healthy Aging, Instituto de Salud Carlos III (CIBERFES, ISCIII), 28029 Madrid, Spain
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Chen XY, Wang MH, Xiao X, Dong YH, Tan B, Dong HR, Zhou LN, Zhao JL, Xie R. Blood Pressure Variability Associates with Six-Month Outcomes in Acute Cervical Spinal Cord Injury: An Analysis of 105 Patients. World Neurosurg 2022; 168:e480-e489. [DOI: 10.1016/j.wneu.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 10/03/2022] [Indexed: 11/11/2022]
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Walter M, Ramirez AL, Lee AHX, Nightingale TE, Rapoport D, Kavanagh A, Krassioukov AV. Fesoterodine ameliorates autonomic dysreflexia while improving lower urinary tract function and urinary incontinence-related quality of life in individuals with spinal cord injury: A prospective phase IIa study. J Neurotrauma 2022; 40:1020-1025. [PMID: 36178342 DOI: 10.1089/neu.2022.0333] [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: 11/12/2022] Open
Abstract
The aim of this prospective phase IIa, open-label exploratory, pre-post study was to determine the efficacy of fesoterodine (i.e., 12-week treatment period) to ameliorate autonomic dysreflexia (AD) in individuals with chronic SCI (>1-year post-injury) at or above the sixth thoracic spinal segment, with confirmed history of AD and neurogenic detrusor overactivity (NDO). Twelve participants (4 females, 8 males; median age 42 years) completed this study and underwent urodynamics, 24-hour ambulatory-blood-pressure-monitoring (ABPM), and urinary incontinence-related quality of life (QoL) measures at baseline and on-treatment. The Montreal Cognitive Assessment (MoCA) and Neurogenic Bowel Dysfunction (NBD) score were used to monitor cognitive and bowel function, respectively. Compared to baseline, fesoterodine improved lower urinary tract (LUT) function, i.e., increased cystometric capacity (205 vs 475mL, p = 0.002) and decreased maximum detrusor pressure (44 vs 12cmH2O, p = 0.009). NDO was eliminated in seven (58%) participants. Severity of AD events during urodynamics (40 vs 27mmHg, p = 0.08) and 24-hour ABPM (59 vs. 36mmHg, p = 0.05) were both reduced, yielding a large effect size (r = -0.58). AD Frequency (14 vs. 3, p = 0.004) during 24-hour ABPM was significantly reduced. Urinary incontinence-related QoL improved (68 vs. 82, p = 0.02), however, cognitive (p = 0.2) and bowel function (p = 0.4) did not change significantly. In conclusion, fesoterodine reduces the magnitude and frequency of AD, while improving LUT function and urinary incontinence-related QoL in individuals with chronic SCI without negatively affecting cognitive or bowel function.
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Affiliation(s)
- Matthias Walter
- University of British Columbia, International Collaboration On Repair Discoveries (ICORD), 818 West 10th Avenue, Vancouver, British Columbia, Canada, V5Z 1M9;
| | - Andrea L Ramirez
- University of British Columbia, International Collaboration On Repair Discoveries (ICORD), Vancouver, British Columbia, Canada;
| | - Amanda Huai Xin Lee
- International Collaboration on Repair Discoveries (ICORD), 818 West 10th Avenue, Vancouver, BC, Vancouver, British Columbia, Canada, V5Z1M9;
| | - Tom E Nightingale
- University of Birmingham, School of Sport, Exercise and Rehabilitation Sciences, Edgbaston, Birmingham, United Kingdom of Great Britain and Northern Ireland, B15 2TT.,The University of British Columbia, International Collaboration On Repair Discoveries, Vancouver, British Columbia, Canada, V6T 1Z4;
| | - Daniel Rapoport
- The University of British Columbia, International Collaboration on Repair Discoveries (ICORD), Vancouver, British Columbia, Canada.,University of British Columbia, Department of Urologic Sciences, Vancouver, British Columbia, Canada;
| | - Alex Kavanagh
- The University of British Columbia, International Collaboration on Repair Discoveries (ICORD), 6th floor Laural St, Vancouver, British Columbia, Canada, V6Z3A5.,University of British Columbia, Department of Urologic Sciences, Vancouver, British Columbia, Canada;
| | - Andrei V Krassioukov
- ICORD/UBC, Medicine, 6270 University Blv., Vancouver, British Columbia, Canada, V6T 1Z4.,Vancouver General Hospital, Vancouver, British Columbia, Canada, V5Z 1L5;
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Alajam RA, Alqahtani AS, Moon S, Sarmento CVM, Frederick J, Smirnova IV, Liu W. Effects of walking training on risk markers of cardiovascular disease in individuals with chronic spinal cord injury. J Spinal Cord Med 2022; 45:622-630. [PMID: 33443465 PMCID: PMC9246252 DOI: 10.1080/10790268.2020.1853332] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE To investigate the effects of an 8-week walking training program on glycemic control, lipid profile, and inflammatory markers in individuals with chronic spinal cord injury (SCI). DESIGN A pilot, single-group, pretest-posttest study. SETTING A neuromuscular research laboratory. PARTICIPANTS Eleven participants with chronic SCI. INTERVENTION An 8-week walking training program using a treadmill, a body weight-supported system, and an assistive gait training device. OUTCOME MEASURES Levels of glycated hemoglobin (HbA1c), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), C-reactive protein (CRP), and interleukin-6 were assessed before and after the walking training. RESULTS Following the walking training, there was a statistically significant decrease in HbA1c level (P<0.01) of uncertain clinical significance. The lipid profile improved after training, as shown by a statistically and clinically significant increase in HDL-C level (P<0.01) and a statistically significant decrease in LDL-C level (P<0.1) of no clinical significance. The ratio of LDL-C to HDL-C was significantly reduced (P<0.01). In regard to inflammatory markers, concentrations of IL-6 showed a significant reduction after training (P=0.05) of unknown clinical significance, while those of CRP trended to decrease (P=0.13). CONCLUSION The findings of this pilot study suggest that an 8-week walking training program may produce favorable changes in risk markers of cardiovascular disease in individuals with chronic SCI as shown by clinically meaningful improvements in HDL-C, and small changes in the right direction, but uncertain clinical significance, in HbA1c, LDL-C and IL-6. A randomized controlled trial is needed to compare the effects of walking training on these outcome measures with those of other exercise modalities suitable for this population, and to see if more prolonged exercise exposure leads to favorable parameters of significant size to justify the exercise modality.
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Affiliation(s)
- Ramzi A. Alajam
- Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, Kansas, United States,Department of Physical Therapy, Jazan University, Jazan, Saudi Arabia,Corresponding author: Ramzi Alajam, Department of Physical Therapy, Faculty of Applied Medical Science, Jazan University, Jazan, Saudi Arabia;
| | - Abdulfattah S. Alqahtani
- Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, Kansas, United States,Department of Health Rehabilitation Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Sanghee Moon
- Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Caio V. M. Sarmento
- Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, Kansas, United States,Department of Physical Therapy, California State University, Fresno, California, United States
| | - Jason Frederick
- Department of Physical Medicine and Rehabilitation, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Irina V. Smirnova
- Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, Kansas, United States
| | - Wen Liu
- Department of Physical Therapy and Rehabilitation Science, University of Kansas Medical Center, Kansas City, Kansas, United States
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Raguindin PF, Stoyanov J, Eriks-Hoogland I, Stucki G, Jordan X, Schubert M, Franco OH, Muka T, Glisic M. Cardiometabolic risk profiling during spinal cord injury rehabilitation: A longitudinal analysis from Swiss Spinal Cord Injury cohort (SwiSCI). PM R 2022. [PMID: 35648677 DOI: 10.1002/pmrj.12857] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 05/04/2022] [Accepted: 05/17/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Early screening is important in individuals with spinal cord injury (SCI) as they were deemed high-risk for cardiometabolic diseases. Few studies explored changes in cardiometabolic risk profile in the early phase of the injury. Thus, it remains unclear how early the cardiometabolic status deteriorates after injury. OBJECTIVE We determined the longitudinal changes in the cardiometabolic risk profile and examined the association between injury characteristics and cardiometabolic status in subacute SCI. SETTING Multicenter Swiss Spinal Cord Injury Cohort. PARTICIPANTS Adults with traumatic SCI without history of cardiovascular disease or type 2 diabetes. MAIN OUTCOME MEASURES Blood pressure (BP), lipid profile, fasting glucose, waist circumference (WC), weight, body mass index (BMI) and Framingham risk score (FRS) were compared across time and according to the injury characteristics. RESULTS We analyzed the data of 258 individuals with traumatic SCI (110 tetraplegia and 148 paraplegia, 122 motor complete and 136 incomplete). The median age was 50 years (IQR 32-60), with 76.36% (n=197) of the population being male. The median rehabilitation duration was 5.5 months (IQR 3.2-7.1). At admission to rehabilitation, fully-adjusted linear regression models showed higher baseline weight (β 0.06, 95% CI 0.005, 0.11), systolic BP (β 0.05, 95% CI 0.008, 0.09), diastolic BP (β 0.05 95% CI 0.004, 0.10), and triglycerides (β 0.27 95% CI 0.13, 0.42) in paraplegia than tetraplegia. Systolic BP, diastolic BP, HDL-C were higher in incomplete than complete injury. In our main analysis, we observed an increase in cholesterol and HDL-C and lipid ratio when comparing the beginning and end of rehabilitation. Individuals with paraplegia had a higher increase in BMI than tetraplegia, while no differences in other cardiometabolic risk factors were detected when comparing motor incomplete and complete injury. Trajectories of each participant showed that the majority of individuals with SCI decreased FRS score at follow-up compared to baseline and no significant changes in prevalence of cardiometabolic syndrome were observed. At discharge, one-third of study participants were classified as moderate to high risk of CVD, 64% were overweight, and 39.45% had cardiometabolic syndrome. CONCLUSION We observed a modest improvement in lipid profile and FRS during the first inpatient rehabilitation hospitalization. Injury characteristics, such as level and completeness, were not associated with changes in cardiometabolic risk factors in the subacute phase of the injury. Despite this, a significant proportion of study participants remained at risk of cardiometabolic disease at discharge, suggesting that early cardiometabolic preventive strategies may be initiated as early as during the first inpatient rehabilitation hospitalization. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Peter Francis Raguindin
- Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland.,Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, Switzerland.,Graduate School for Health Sciences, University of Bern, Mittelstrasse 43, Bern, Switzerland
| | - Jivko Stoyanov
- Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland
| | | | - Gerold Stucki
- Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland
| | - Xavier Jordan
- Clinique Romande de Réadaptation, Avenue du Grand-Champsec 90, 1950 Sion, Switzerland
| | - Martin Schubert
- University Hospital Balgrist, Spinal Cord Injury Center, Forchstrasse 340, Zurich, Switzerland
| | - Oscar H Franco
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, Switzerland
| | - Taulant Muka
- Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, Switzerland
| | - Marija Glisic
- Swiss Paraplegic Research, Guido A. Zäch Str. 4, 6207 Nottwil, Switzerland.,Institute of Social and Preventive Medicine, University of Bern, Mittelstrasse 43, Bern, Switzerland
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