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Shen R, Lu Y, Cai C, Wang Z, Zhao J, Wu Y, Zhang Y, Yang Y. Research progress and prospects of benefit-risk assessment methods for umbilical cord mesenchymal stem cell transplantation in the clinical treatment of spinal cord injury. Stem Cell Res Ther 2024; 15:196. [PMID: 38956734 PMCID: PMC11218107 DOI: 10.1186/s13287-024-03797-y] [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: 12/17/2023] [Accepted: 06/10/2024] [Indexed: 07/04/2024] Open
Abstract
Over the past decade, we have witnessed the development of cell transplantation as a new strategy for repairing spinal cord injury (SCI). However, due to the complexity of the central nervous system (CNS), achieving successful clinical translation remains a significant challenge. Human umbilical cord mesenchymal stem cells (hUMSCs) possess distinct advantages, such as easy collection, lack of ethical concerns, high self-renewal ability, multilineage differentiation potential, and immunomodulatory properties. hUMSCs are promising for regenerating the injured spinal cord to a significant extent. At the same time, for advancing SCI treatment, the appropriate benefit and risk evaluation methods play a pivotal role in determining the clinical applicability of treatment plans. Hence, this study discusses the advantages and risks of hUMSCs in SCI treatment across four dimensions-comprehensive evaluation of motor and sensory function, imaging, electrophysiology, and autonomic nervous system (ANS) function-aiming to improve the rationality of relevant clinical research and the feasibility of clinical translation.
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Affiliation(s)
- Ruoqi Shen
- Department of Spine Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- National Medical Products Administration (NMPA) Key Laboratory for Quality Research and Evaluation of Cell Products, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Engineering and Technology Research of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Quality Control of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
| | - Yubao Lu
- Department of Spine Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- National Medical Products Administration (NMPA) Key Laboratory for Quality Research and Evaluation of Cell Products, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Engineering and Technology Research of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Quality Control of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
| | - Chaoyang Cai
- Department of Spine Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- National Medical Products Administration (NMPA) Key Laboratory for Quality Research and Evaluation of Cell Products, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Engineering and Technology Research of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Quality Control of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
| | - Ziming Wang
- Department of Spine Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- National Medical Products Administration (NMPA) Key Laboratory for Quality Research and Evaluation of Cell Products, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Engineering and Technology Research of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Quality Control of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
| | - Jiayu Zhao
- Department of Neuro-Oncological Surgery, Neurosurgery Center, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Yingjie Wu
- Department of Spine Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- National Medical Products Administration (NMPA) Key Laboratory for Quality Research and Evaluation of Cell Products, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Engineering and Technology Research of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
- Guangdong Provincial Center for Quality Control of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China
| | - Yinian Zhang
- Department of Neuro-Oncological Surgery, Neurosurgery Center, Zhujiang Hospital of Southern Medical University, Guangzhou, China.
| | - Yang Yang
- Department of Spine Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China.
- National Medical Products Administration (NMPA) Key Laboratory for Quality Research and Evaluation of Cell Products, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China.
- Guangdong Provincial Center for Engineering and Technology Research of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China.
- Guangdong Provincial Center for Quality Control of Minimally Invasive Spine Surgery, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province, China.
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Carr MT, Jagtiani P, Bhimani AD, Karabacak M, Kwon B, Margetis K. Optimal Timing in Cervical Spinal Cord Injury: A Comprehensive Meta-Analysis of Ultra-Early Surgical Intervention Within Five Hours. Cureus 2024; 16:e62015. [PMID: 38984005 PMCID: PMC11233154 DOI: 10.7759/cureus.62015] [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] [Accepted: 06/09/2024] [Indexed: 07/11/2024] Open
Abstract
The optimal timing of surgery for cervical spinal cord injuries (SCI) and its impact on neurological recovery continue to be subjects of debate. This systematic review and meta-analysis aims to consolidate and assess the existing evidence regarding the efficacy of ultra-early decompression surgery in improving clinical outcomes after cervical SCI. A search was conducted in PubMed, Embase, Cochrane, and CINAHL databases from inception until September 18, 2023, focusing on human studies. The groups were categorized into ultra-early decompression (decompression surgery ≤ 5 hours post-injury) and a control group (decompression surgery between 5-24 hours post-injury). A random effects meta-analysis was performed on all studies using R Studio. Outcomes were reported as effect size (OR, treatment effect, and 95% CI. Of the 140 patients, 63 (45%) underwent decompression ≤ 5 hours, while 77 (55%) underwent decompression > 5 hours post-injury. Analysis using the OR model showed no statistically significant difference in the odds of neurological improvement between the ultra-early group and the early group (OR = 1.33, 95% CI: 0.22-8.18, p = 0.761). This study did not observe significant neurological improvement among cervical SCI patients who underwent decompression within five hours. Due to the scarcity of literature on the ultra-early decompression of cervical SCI, this study underscores the necessity for additional investigation into the potential benefits of earlier interventions for cervical SCI to enhance patient outcomes.
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Affiliation(s)
| | - Pemla Jagtiani
- School of Medicine, State University of New York (SUNY) Downstate Health Sciences University, Queens, USA
| | - Abhiraj D Bhimani
- Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, USA
| | | | - Brian Kwon
- Neurosurgery, University of British Columbia, Vancouver, CAN
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Schreiner TG, Schreiner OD, Ciobanu RC. Spinal Cord Injury Management Based on Microglia-Targeting Therapies. J Clin Med 2024; 13:2773. [PMID: 38792314 PMCID: PMC11122315 DOI: 10.3390/jcm13102773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Revised: 05/05/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Spinal cord injury is a complicated medical condition both from the clinician's point of view in terms of management and from the patient's perspective in terms of unsatisfactory recovery. Depending on the severity, this disorder can be devastating despite the rapid and appropriate use of modern imaging techniques and convenient surgical spinal cord decompression and stabilization. In this context, there is a mandatory need for novel adjunctive therapeutic approaches to classical treatments to improve rehabilitation chances and clinical outcomes. This review offers a new and original perspective on therapies targeting the microglia, one of the most relevant immune cells implicated in spinal cord disorders. The first part of the manuscript reviews the anatomical and pathophysiological importance of the blood-spinal cord barrier components, including the role of microglia in post-acute neuroinflammation. Subsequently, the authors present the emerging therapies based on microglia modulation, such as cytokines modulators, stem cell, microRNA, and nanoparticle-based treatments that could positively impact spinal cord injury management. Finally, future perspectives and challenges are also highlighted based on the ongoing clinical trials related to medications targeting microglia.
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Affiliation(s)
- Thomas Gabriel Schreiner
- Department of Medical Specialties III, Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iasi, Romania;
- First Neurology Clinic, “Prof. Dr. N. Oblu” Clinical Emergency Hospital, 700309 Iasi, Romania
- Department of Electrical Measurements and Materials, Faculty of Electrical Engineering and Information Technology, Gheorghe Asachi Technical University of Iasi, 700050 Iasi, Romania;
| | - Oliver Daniel Schreiner
- Department of Electrical Measurements and Materials, Faculty of Electrical Engineering and Information Technology, Gheorghe Asachi Technical University of Iasi, 700050 Iasi, Romania;
- Medical Oncology Department, Regional Institute of Oncology, 700483 Iasi, Romania
| | - Romeo Cristian Ciobanu
- Department of Electrical Measurements and Materials, Faculty of Electrical Engineering and Information Technology, Gheorghe Asachi Technical University of Iasi, 700050 Iasi, Romania;
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Malomo TA, Nischal SA, Trillo-Ordonez Y, Oyemolade TA, Nwaribe EE, Okere OE, Deng DD, Abu-Bonsrah N, Oboh EC, Asemota I, Still MEH, Waguia-Kouam R, Seas A, Oboh EN, Ogundeji OD, Rahman R, Reddy P, Ugorji C, Badejo OA, von Isenburg M, Haglund MM, Fuller AT, Adeleye AO, Ukachukwu AEK. The Epidemiology of Spinal Neurosurgery in Nigeria: A Systematic Review and Patient-Level Analysis. World Neurosurg 2024; 185:e209-e242. [PMID: 38741326 DOI: 10.1016/j.wneu.2023.12.138] [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: 11/30/2023] [Accepted: 12/26/2023] [Indexed: 05/16/2024]
Abstract
OBJECTIVE Spinal pathologies are prevalent in Nigeria, though epidemiological data remains sparse. This systematic review used pooled patient-level data from across the country to generate a standardized epidemiological reference. METHODS Four research databases and gray literature sources were searched. Risk of bias assessment was conducted using Risk of Bias in Non-Randomised Studies - of Interventions and Cochrane's risk of bias tool. We descriptively analyzed all article metrics and statistically analyzed relevant data variables via paired t-test and χ2 independence tests (α = 0.05). RESULTS One hundred twenty-seven articles, comprising a patient cohort of 8425 patients, were analyzed. Most were retrospective cohort studies (46.5%) and case reports/series (31.5%), with an overall moderate-high risk of bias. Most studies were published in the last 20 years. Most patients were male (∼2.5 males per female), with an average age of 43.2 years (±16.4). Clinical diagnoses spanned the breadth of spinal neurosurgery. Approximately 45.0% of patients had complete spinal impairment. Pain (41.7%) was the most reported presenting feature. X-ray (45.1%) was the most common investigation used. Intervertebral disc herniation (18.9%) was the most prevalent imaging finding on MRI. Most patients were managed nonoperatively (57.8%), with a favorable outcome in 27.4% of patients. Posttreatment complications included pressure sores, infection, and motor deficits. CONCLUSIONS This systematic review and pooled analysis provide an epidemiological overview of spinal neurosurgery in Nigeria over the last 60 years and serves as a useful reference to direct future global research in this arena.
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Affiliation(s)
- Toluyemi A Malomo
- Department of Neuroscience, University of British Columbia, Vancouver, British Columbia, Canada
| | - Shiva A Nischal
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Yesel Trillo-Ordonez
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | | | | | | | - Di D Deng
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Nancy Abu-Bonsrah
- Department of Neurosurgery, Johns Hopkins University, Baltimore, Maryland, USA
| | - Ena C Oboh
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Isaac Asemota
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Megan E H Still
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | | | - Andreas Seas
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Pratt School of Engineering, Duke University, Durham, North Carolina, USA; School of Medicine, Duke University, Durham, North Carolina, USA
| | - Ehita N Oboh
- College of Human Medicine, Michigan State University, Grand Rapids, Michigan, USA
| | - Olaniyi D Ogundeji
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Raphia Rahman
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Padmavathi Reddy
- College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Chiazam Ugorji
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA
| | - Oluwakemi A Badejo
- Department of Neurosurgery, University College Hospital, Ibadan, Nigeria
| | - Megan von Isenburg
- Medical Center Library and Archives, Duke University, Durham, North Carolina, USA
| | - Michael M Haglund
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Department of Neurosurgery, Duke University Health System, Durham, North Carolina, USA; Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Anthony T Fuller
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Department of Neurosurgery, Duke University Health System, Durham, North Carolina, USA; Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Amos O Adeleye
- Department of Neurosurgery, University College Hospital, Ibadan, Nigeria
| | - Alvan-Emeka K Ukachukwu
- Division of Global Neurosurgery and Neurology, Duke University, Durham, North Carolina, USA; Department of Neurosurgery, Duke University Health System, Durham, North Carolina, USA.
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Sun C, Xu G, Wang H, Nie C, Xu G, Liu D, Yang Y, Wang X, Xie L, Li L, Ma X, Lu F, Jiang J, Wang H. A Study on Interobserver and Intraobserver Reliability of the Huashan Radiologic Classification System for Cervical Spinal Cord Injury Without Fracture and Dislocation. Clin Spine Surg 2024:01933606-990000000-00290. [PMID: 38637922 DOI: 10.1097/bsd.0000000000001621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 02/28/2024] [Indexed: 04/20/2024]
Abstract
STUDY DESIGN Observational study. OBJECTIVE To assess the reproducibility and reliability of the system. BACKGROUND The Huashan radiologic classification system for cervical spinal cord injury without fracture and dislocation (CSCIWFD) was recently proposed and found useful for clinical practice. PATIENTS AND METHODS Patients diagnosed with CSCIWFD between 2015 and 2021 were recruited. Six spine surgeons from different institutions, three experienced and other inexperienced respectively, were trained as observers of the system, and these surgeons classified the recruited patients using the system. Then, 8 weeks later, they repeated the classification on the same patients in a different order. The interobserver and intraobserver agreement between the results was analyzed using percentage agreement, weighted kappa, and Cohen kappa (κ) statistics. RESULTS A total of 60 patients were included in the analysis. Type I was the most frequent type (29 cases, 48.3%), followed by type II (13 cases, 21.7%), type III (12 cases, 20%), and type IV (6 cases, 10%). For all the observers, experienced observers, and inexperienced observers, the overall agreement percentages were 77.6% (κ = 0.78), 84.4% (κ = 0.84), and 72.8% (κ = 0.74), respectively, indicating substantial to nearly perfect interobserver reproducibility. A higher level of agreement was found for differentiating type I from other types, with the percentage agreement ranging from 87.8% to 94.4% (κ= 0.74-0.88). For distinguishing compression on the spinal cord (types I and II vs types III and IV) among the different groups of observers, the percentage agreement was 97.8% (κ = 0.94), indicating nearly perfect reproducibility. As for intraobserver agreement, the percentage agreement ranged from 86.7% to 96.7% (κ = 0.78-0.95), indicating at least substantial reliability. CONCLUSIONS The Huashan radiologic classification system for CSCIWFD was easy to learn and apply in a clinical environment, showing excellent reproducibility and reliability. Therefore, it would be promising to apply and promote this system for the precise evaluation and personalized treatment strategy.
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Affiliation(s)
- Chi Sun
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
| | - Guangyu Xu
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
| | - Hongwei Wang
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
| | - Cong Nie
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
| | - Guanhua Xu
- Department of Spine Surgery, Nantong First People's Hospital, Nantong University, Nantong
| | - Dayong Liu
- Department of Spine Surgery, Weifang People's Hospital, Weifang Medical University, Weifang
| | - Yong Yang
- Department of Orthopaedics, Lanzhou University Second Hospital, Lanzhou University, Lanzhou
| | - Xiandi Wang
- Department of Orthopaedics, West China Hospital, Sichuan University, Chengdu
| | - Lin Xie
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Linli Li
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
| | - Xiaosheng Ma
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
| | - Feizhou Lu
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
- Department of Orthopaedics, Shanghai Fifth People's Hospital, Fudan University, Shanghai, China
| | - Jianyuan Jiang
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
| | - Hongli Wang
- Department of Orthopaedics, Huashan Hospital, Fudan University, Shanghai
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Gojsevic M, Shariati S, Chan AW, Bonomo P, Zhang E, Kennedy SKF, Rajeswaran T, Rades D, Vassiliou V, Soliman H, Lee SF, Wong HCY, Rembielak A, Oldenburger E, Akkila S, Azevedo L, Chow E. Quality of life in patients with malignant spinal cord compression: a systematic review. Support Care Cancer 2023; 31:736. [PMID: 38055061 DOI: 10.1007/s00520-023-08186-4] [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: 08/08/2023] [Accepted: 11/13/2023] [Indexed: 12/07/2023]
Abstract
INTRODUCTION Malignant spinal cord compression (MSCC) is an oncological emergency that may result in a devastating combination of malignancy and disability. Existing quality of life (QoL) questionnaires commonly used in MSCC literature (EORTC QLQ-C30, BM-22, Brief Pain Inventory, and Spine Oncology Study Group Outcomes) may not capture all the commonly reported symptoms and lack specificity to MSCC. The primary objective of this systematic review is to determine unmet patient needs and underreported QoL issues and compile a comprehensive list of QoL issues. The secondary objective of this review is to compile all existing QoL tools and questionnaires and determine whether any QoL issues are not addressed in the existing tools currently used in the literature. METHODS A literature search was conducted on Ovid MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials databases between 1946 and February 6, 2023, to compile all QoL issues and existing questionnaires used to assess QoL in patients with MSCC. All study designs were included given that they discussed QoL issues specific to patients with MSCC. RESULTS The results of this systematic review identified the most frequently discussed QoL issues in the literature studying MSCC. This included direct symptoms of MSCC such as back pain, paralysis, limb weakness/numbness, and urinary/bowel incontinence. Indirect symptoms coming from radiotherapy treatment such as dysphagia, painful swallowing, mouth pain, dry mouth, diarrhea, fatigue, and nausea/vomiting were also noted. Other symptoms resulting from corticosteroid treatment included difficulty sleeping, blurring of vision, weight gain, and mood disturbance. Patients also experienced psychosocial issues such as anxiety, depression, emotional distress, low self-esteem, concerns about dependence on others, concerns about getting home, and fear about their prognosis and future. CONCLUSION This review highlights the QoL issues specific to patients with MSCC and QoL tools capturing these issues. Relevance of QoL issues identified in this systematic review must be prospectively validated by patients and healthcare professionals with experience in treating MSCC.
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Affiliation(s)
- Milena Gojsevic
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Saba Shariati
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Adrian Wai Chan
- Department of Clinical Oncology, Tuen Mun Hospital, Hospital Authority, Hong Kong, Hong Kong
| | - Pierluigi Bonomo
- Department of Radiation Oncology, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Elwyn Zhang
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Samantha K F Kennedy
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Thenugaa Rajeswaran
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Dirk Rades
- Department of Radiation Oncology, University of Lübeck, Lübeck, Germany
| | - Vassilios Vassiliou
- Department of Radiation Oncology, Bank of Cyprus Oncology Centre, Nicosia, Cyprus
| | - Hany Soliman
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Shing-Fung Lee
- Department of Clinical Oncology, Tuen Mun Hospital, Hospital Authority, Hong Kong, Hong Kong
- Department of Radiation Oncology, National University Cancer Institute, National University Hospital, Singapore, Singapore
| | - Henry C Y Wong
- Department of Oncology, Princess Margaret Hospital, Hong Kong, Hong Kong
| | - Agata Rembielak
- The University of Manchester, Manchester, UK
- Department of Clinical Oncology, The Christie NHS Foundation Trust and the University of Manchester, Manchester, UK
| | - Eva Oldenburger
- Department of Radiation Oncology, University Hospitals Leuven, Louvain, Belgium
| | - Shereen Akkila
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | | | - Edward Chow
- Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada.
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Al Tobing SD, Malau VD. Anterior and posterior fusion via a posterior and costotransversectomy approach for thoracic spinal tuberculosis: A case report. Int J Surg Case Rep 2023; 111:108698. [PMID: 37757733 PMCID: PMC10539854 DOI: 10.1016/j.ijscr.2023.108698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 09/29/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Left untreated, spinal tuberculosis can lead to irreversible neurological deficit in patients, lowering quality of life. Combination of antitubercular drugs and surgical approach is important in managing spinal tuberculosis. We report a case of thoracic spinal tuberculosis treated by anterior and posterior fusion via a posterior and costotransversectomy approach. PRESENTATION OF CASE A 38 years-old woman diagnosed with paraplegia due to spinal tuberculosis of the thoracic vertebra (Th8) with Frankel A grade for spinal function. Pre-op kyphotic angle was 27.2°. Antitubercular drugs prescribed did not improve paraplegia symptom. Thoracal X-ray and MRI showed pathological fracture on Th8 and paravertebral abscess along anterior corpus of the Th6-9. We performed Sapardan's alternative VI approach that consists of debridement and abscess evacuation, decompression by laminectomy of the Th8, flavectomy and costotransversectomy of the Th8, posterior stabilization of the Th6-7 and Th9-10, and interbody fusion of the Th8. One month postoperative follow up showed improvement on motor function and sensory function. Post op kyphotic angle was 26.7°. CLINICAL DISCUSSION Adequate debridement followed by costotransversectomy, interbody fusion and surgical stabilization relieves pain, improves neurologic function, and prevents deformity of spinal tuberculous patient. CONCLUSION Although costotransversectomy approach is rarely used in surgical management of spinal TB, it is beneficial in cases with massive abscess involvement since it provides better view to collect and drain massive abscess.
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Affiliation(s)
- S Dohar Al Tobing
- Department of Orthopaedic and Traumatology, Dr. Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Indonesia
| | - Vino Daniel Malau
- Department of Orthopaedic and Traumatology, Dr. Cipto Mangunkusumo Hospital, Faculty of Medicine Universitas Indonesia, Indonesia.
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Crack LE, Haider IT, Simonian N, Barroso J, Gabel L, Schnitzer TJ, Edwards WB. Zoledronic acid after spinal cord injury mitigates losses in proximal femoral strength independent of ambulation ability. Osteoporos Int 2023; 34:1637-1645. [PMID: 37289320 DOI: 10.1007/s00198-023-06811-w] [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: 01/18/2023] [Accepted: 05/26/2023] [Indexed: 06/09/2023]
Abstract
Rapid bone loss can occur after spinal cord injury (SCI) and a standard of care to prevent or treat this phenomenon is an active area of research. Using advanced analysis techniques, this study demonstrates that zoledronic acid, a possible treatment, prevented loss of bone strength at the hip following SCI. INTRODUCTION Bone loss below the level of neurological lesion is a well-known complication of spinal cord injury (SCI), and effective preventive treatment for this phenomenon is an active area of research. Zoledronic acid has demonstrated efficacy to attenuate bone loss at the hip after SCI, but previous studies relied on measurements from dual-energy X-ray absorptiometry. The purpose of this investigation was to more thoroughly characterize changes to bone mineral and strength at the proximal femur in individuals receiving zoledronic acid in the acute SCI stage; we also examined the influence of ambulatory ability on bone outcomes. METHODS Participants randomized to either zoledronic acid (n = 29) or placebo (n = 30) received computed tomography (CT) scans and ambulatory assessments at baseline and 6 and 12 months following drug infusion. CT-based finite element (FE) modeling was used to predict changes in proximal femoral strength associated with treatment. RESULTS After 12 months, FE-predicted bone strength was reduced by a mean (SD) of 9.6 (17.9)% in the zoledronic acid group versus 24.6 (24.5)% in the placebo group (p = 0.007). These differences in strength were explained by reductions in CT measurements of both trabecular (p < 0.001) and cortical (p ≤ 0.021) bone at the femoral neck and trochanteric region. Ambulation ability influenced select trabecular and cortical parameters, but we were unable to detect an impact on FE-predicted bone strength. CONCLUSION These findings demonstrate that treatment with zoledronic acid in acute SCI attenuates losses in proximal femoral strength, which may reduce the risk of hip fractures across patients with varying degrees of ambulatory abilities.
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Affiliation(s)
- Laura E Crack
- Human Performance Lab, Faculty of Kinesiology, University of Calgary, Alberta, Canada.
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Alberta, Canada.
| | - Ifaz T Haider
- Human Performance Lab, Faculty of Kinesiology, University of Calgary, Alberta, Canada
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Narina Simonian
- Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Joana Barroso
- Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Leigh Gabel
- Human Performance Lab, Faculty of Kinesiology, University of Calgary, Alberta, Canada
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Thomas J Schnitzer
- Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - W Brent Edwards
- Human Performance Lab, Faculty of Kinesiology, University of Calgary, Alberta, Canada
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Alberta, Canada
- Department of Biomedical Engineering, Schulich School of Engineering, University of Calgary, Alberta, Canada
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9
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de Sire A, Moggio L, Marotta N, Curci C, Lippi L, Invernizzi M, Mezian K, Ammendolia A. Impact of rehabilitation on volumetric muscle loss in subjects with traumatic spinal cord injury: A systematic review. NeuroRehabilitation 2023; 52:365-386. [PMID: 36806523 DOI: 10.3233/nre-220277] [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: 02/19/2023]
Abstract
BACKGROUND Spinal cord injury (SCI) leads to spinal nerve fiber tract damage resulting in functional impairments. Volumetric muscle loss (VML), a skeletal muscle volume abnormal reduction, is represented by atrophy below the injury level. The strategies for VML management included personalized approaches, and no definite indications are available. OBJECTIVE To identify the rehabilitation effects of VML in subjects with SCI (humans and animals). METHODS PubMed, Scopus, and Web of Science databases were systematically searched to identify longitudinal observational studies with individuals affected by traumatic SCI as participants; rehabilitation treatment as intervention; no control, sham treatment, and electrical stimulation programs as control; total lean body and lower limb lean mass, cross-sectional area, functional gait recovery, muscle thickness, and ultrasound intensity, as outcome. RESULTS Twenty-four longitudinal observational studies were included, evaluating different rehabilitation approaches' effects on the VML reduction in subjects affected by SCI. The data showed that electrical stimulation and treadmill training are effective in reducing the VML in this population. CONCLUSION This systematic review underlines the need to treat subjects with traumatic SCI (humans and animals) with different rehabilitation approaches to prevent VML in the subacute and chronic phases. Further clinical observations are needed to overcome the bias and to define the intervention's timing and modalities.
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Affiliation(s)
- Alessandro de Sire
- Department of Medical and Surgical Sciences, Physical Medicine and Rehabilitation Unit, University of CatanzaroMagna Graecia, Catanzaro, Italy.,Department of Rehabilitation and Sports Medicine, Second Faculty of Medicine, Charles University and University Hospital Motol, Prague, Czech Republic
| | - Lucrezia Moggio
- Department of Medical and Surgical Sciences, Physical Medicine and Rehabilitation Unit, University of CatanzaroMagna Graecia, Catanzaro, Italy.,Rehabilitation Unit, Ospedale degliInfermi, Biella, Italy
| | - Nicola Marotta
- Department of Medical and Surgical Sciences, Physical Medicine and Rehabilitation Unit, University of CatanzaroMagna Graecia, Catanzaro, Italy
| | - Claudio Curci
- Department of Neurosciences, Physical Medicine and Rehabilitation Unit, ASST CarloPoma, Mantova, Italy
| | - Lorenzo Lippi
- Department of Health Sciences, University of Eastern Piedmont "A. Avogadro", Novara, Italy.,Translational Medicine, DipartimentoAttività Integrate Ricerca e Innovazione (DAIRI), AziendaOspedaliera SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Marco Invernizzi
- Department of Health Sciences, University of Eastern Piedmont "A. Avogadro", Novara, Italy.,Translational Medicine, DipartimentoAttività Integrate Ricerca e Innovazione (DAIRI), AziendaOspedaliera SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | - Kamal Mezian
- Department of Rehabilitation Medicine, First Faculty of Medicine, Charles University and General UniversityHospital in Prague, Prague, Czech Republic
| | - Antonio Ammendolia
- Department of Medical and Surgical Sciences, Physical Medicine and Rehabilitation Unit, University of CatanzaroMagna Graecia, Catanzaro, Italy
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10
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Lascu CF, Buhaș CL, Mekeres GM, Bulzan M, Boț RB, Căiță GA, Voiță IB, Pogan MD. Advantages and Limitations in the Evaluation of the Neurological and Functional Deficit in Patients with Spinal Cord Injuries. Clin Pract 2022; 13:14-21. [PMID: 36648842 PMCID: PMC9844280 DOI: 10.3390/clinpract13010002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/20/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
(1) Background: Vertebro-medullary trauma (VMT) causes osteo-articular injuries in a varied anatomical lesion associated with multiple clinical manifestations and therapeutic indications. The neurological evaluation of patients who have suffered a spinal cord injury (SCI) is costly in testing the motor and sensory function. To standardize the assessment, several scales are used that measure the neurological deficit in order to guide subsequent treatment according to complete or incomplete SCI. The aim of this study is to identify and present the relevant tools for assessing SCI. (2) Methods: Relevant SCI studies were used for a fact-finding investigation from a rational and critical perspective of this field of research. The relationship between clinical tools and those with a psychosocial component was assessed based on studies reported in the literature. (3) Results: SCI severity scales have been proposed throughout to be able to estimate the functional prognosis of victims of these traumatic events. These tools can be divided into scales for assessing the neurological deficit due to trauma, and functional scales that assess the ability to perform daily activities, self-care, etc. (4) Conclusions: The closest scale to the need for standardization and the most accurate assessment of neurological deficits secondary to SCI is ASIA/IMSOP.
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Affiliation(s)
- Camelia Florentina Lascu
- Doctoral School of Biomedical Sciences, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Camelia Liana Buhaș
- Morphological Disciplines Department, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
- Department of Legal Medicine, County Clinical Emergency Hospital of Oradea, 410169 Oradea, Romania
| | - Gabriel Mihai Mekeres
- Doctoral School of Biomedical Sciences, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
- Correspondence:
| | - Mădălin Bulzan
- Doctoral School of Biomedical Sciences, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Robert Bogdan Boț
- Doctoral School of Biomedical Sciences, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Georgiana Albina Căiță
- Doctoral School of Biomedical Sciences, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
| | - Ioan Bogdan Voiță
- Department of Anesthesiology and Intensive Care, Regional Institute of Gastroenterology and Hepatology “Prof. Octavian Fodor”, 400162 Cluj-Napoca, Romania
| | - Mihaela Dana Pogan
- Department of Dental Medicine, Faculty of Medicine and Pharmacy, University of Oradea, 410087 Oradea, Romania
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11
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Copley PC, Tadross D, Salloum N, Woodfield J, Edlmann E, Poon M, Khan S, Brennan PM. A systematic review identifying outcome measures used in evaluating adults sustaining cervical spine fractures. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2022; 31:3365-3377. [PMID: 36063214 DOI: 10.1007/s00586-022-07369-7] [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: 02/24/2022] [Revised: 08/22/2022] [Accepted: 08/25/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To assess the outcome measures used in studies investigating cervical spine fractures in adults, with or without associated spinal cord injury, to inform development of a core outcome set. METHODS Medline, Embase and Scopus were searched for relevant studies until May 28, 2022, without a historic limit on study date. Study characteristics, population characteristics and outcomes reported were extracted and analyzed. RESULTS Our literature search identified 536 studies that met criteria for inclusion, involving 393,266 patients. Most studies were single center (87.3%), retrospective studies (88.9%) and involved a median of 40 patients (range 6-167,278). Treatments assessed included: surgery (55.2%), conservative (6.2%), halo immobilization (4.9%), or a mixture (33.2%). Median study duration was 84 months (range 3-564 months); the timing of clinical and/or radiological follow-up assessment after injury was reported in 56.7%. There was significant heterogeneity in outcomes used, with 79 different reported outcomes measures. Differences in use were identified between smaller/larger, retro-/prospective and single/multicenter cohorts. Over time, the use of radiological outcomes has declined with greater emphasis on patient-reported outcome measures (PROMs). Studies of conservative management were more likely to detail PROMs and mortality, whereas surgical studies reported Frankel/ASIA grade, radiological fusion, complication rates, duration of hospital stay and re-operation rates more frequently. In studies assessing the elderly population (> 65 years), use of PROMs, mortality, hospital stay and discharge destination were more common, whereas fusion was reported less often. Response rates for outcome assessments were lower in studies assessing elderly patients, and studies using PROMs. CONCLUSIONS We have classified the various outcome measures used for patients with cervical spine fractures based on the COMET outcome taxonomy. We also described the contexts in which different outcomes are more commonly employed to help guide decision-making when designing future research endeavors.
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Affiliation(s)
- Phillip C Copley
- Department of Clinical Neurosciences, Royal Infirmary of Edinburgh, Edinburgh, UK.
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK.
- Department of Clinical Neurosciences, Edinburgh Spinal Surgery Outcome Studies Group, Edinburgh, UK.
| | - Daniel Tadross
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Nadia Salloum
- Department of Clinical Neurosciences, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Julie Woodfield
- Department of Clinical Neurosciences, Royal Infirmary of Edinburgh, Edinburgh, UK
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
| | - Ellie Edlmann
- Southwest Neurosurgical Centre, Derriford Hospital, Plymouth, UK
- Faculty of Health: Medicine, Dentistry and Human Sciences, University of Plymouth, Plymouth, UK
| | - Michael Poon
- Department of Clinical Neurosciences, Royal Infirmary of Edinburgh, Edinburgh, UK
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
- Department of Clinical Neurosciences, Edinburgh Spinal Surgery Outcome Studies Group, Edinburgh, UK
- Centre for Medical Informatics, Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Sadaquate Khan
- Department of Clinical Neurosciences, Royal Infirmary of Edinburgh, Edinburgh, UK
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
- Department of Clinical Neurosciences, Edinburgh Spinal Surgery Outcome Studies Group, Edinburgh, UK
| | - Paul M Brennan
- Department of Clinical Neurosciences, Royal Infirmary of Edinburgh, Edinburgh, UK
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, UK
- Department of Clinical Neurosciences, Edinburgh Spinal Surgery Outcome Studies Group, Edinburgh, UK
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12
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Pathophysiology, Classification and Comorbidities after Traumatic Spinal Cord Injury. J Pers Med 2022; 12:jpm12071126. [PMID: 35887623 PMCID: PMC9323191 DOI: 10.3390/jpm12071126] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 06/26/2022] [Accepted: 06/27/2022] [Indexed: 12/25/2022] Open
Abstract
The spinal cord is a conduit within the central nervous system (CNS) that provides ongoing communication between the brain and the rest of the body, conveying complex sensory and motor information necessary for safety, movement, reflexes, and optimization of autonomic function. After a spinal cord injury (SCI), supraspinal influences on the spinal segmental control system and autonomic nervous system (ANS) are disrupted, leading to spastic paralysis, pain and dysesthesia, sympathetic blunting and parasympathetic dominance resulting in cardiac dysrhythmias, systemic hypotension, bronchoconstriction, copious respiratory secretions and uncontrolled bowel, bladder, and sexual dysfunction. This article outlines the pathophysiology of traumatic SCI, current and emerging methods of classification, and its influence on sensory/motor function, and introduces the probable comorbidities associated with SCI that will be discussed in more detail in the accompanying manuscripts of this special issue.
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13
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Romanini F, Lima TDS, Abou L, Ilha J. Adaptação transcultural para o Português do questionário de autorrelato da função sensorial e motora de S4-5 (S4-5Q) em pessoas com lesão medular espinhal. Rev Bras Ortop 2022; 57:384-391. [PMID: 35785125 PMCID: PMC9246521 DOI: 10.1055/s-0041-1735233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 03/08/2021] [Indexed: 11/21/2022] Open
Abstract
Objective
The “Self-report S4-5 sensory and motor function questionnaire (S4-5Q)” is a short questionnaire that aims to assess the function of the sacral segments, S4 and S5, after a spinal cord injury (SCI), with the purpose of replacing the rectal exam test. The aim of the present study was to carry out a cross-cultural adaptation of the S4-5Q to the Brazilian Portuguese language and to investigate the test-retest reliability of this version.
Method
The translation and cross-cultural adaptation was performed using the methodology of translation and backtranslation. Initially, translations were done by three independent translators. Their synthesis was then submitted to an expert committee for analysis (SCI health professionals); then, the backtranslation to the original language was sent to the original author and, after all the adjustments, the final version was completed. For test-retest reliability, 24 individuals with chronic SCI were recruited (2 evaluations with an interval of 7 to 14 days between them). Statistical analysis was performed using IBM-SPSS (Version 20, SPSS Inc, Chicago, IL, USA) with data pretabulated in Microsoft Excel (Microsoft Corporation, Redmond, WA, USA). Reliability was tested with Cohen Kappa, and internal consistency with Cronbach α, both adopting
p
< 0.05 as significant.
Results
In the reliability analysis, the results of all questions showed almost perfect agreement (Kappa > 0.81) and good internal consistency (Cronbach α: 0.65–0.77) between the questions and final classification.
Conclusion
The cross-culturally adapted S4-5Q is reliable to be applied to the Brazilian population with chronic SCI to determine their S4-5 sensory and motor function.
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Affiliation(s)
- Francielle Romanini
- Núcleo de Pesquisa em Lesão Medular, Universidade do Estado de Santa Catarina, Programa de Pós-Graduação em Neurociência, Universidade Federal de Santa Catarina, Florianópolis, SC, Brasil
| | - Thays de Souza Lima
- Núcleo de Pesquisa em Lesão Medular, Universidade do Estado de Santa Catarina, Florianópolis, SC, Brasil
| | - Libak Abou
- Departamento de Cinesiologia e Saúde Comunitária, Faculdade de Ciências Aplicadas à Saúde, Universidade de Illinois em Urbana-Champaign, Urbana, Illinois, Estados Unidos
| | - Jocemar Ilha
- Núcleo de Pesquisa em Lesão Medular, Universidade do Estado de Santa Catarina, Programa de Pós-Graduação em Neurociência, Universidade Federal de Santa Catarina, Florianópolis, SC, Brasil
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14
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Muneshige K, Miyagi M, Inoue G, Nakazawa T, Imura T, Matsuura T, Kawamura T, Kataoka Y, Asari Y, Takaso M. The Relationship Between Falling Distance and Trauma Severity Among Fall Injury Survivors Who Were Transported to a Trauma Center. Cureus 2022; 14:e25099. [PMID: 35733504 PMCID: PMC9205290 DOI: 10.7759/cureus.25099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/15/2022] [Indexed: 11/23/2022] Open
Abstract
Introduction Falls from >6 meters have been shown to cause multiple traumas and serious injuries. However, especially among fall survivors who were transported to trauma centers, the relationship between falling distance and trauma severity remains unclear. This study aimed to investigate the relationship between falling distance and trauma severity among fall injury survivors who were transported to a trauma center and clarify the characteristics of trauma among survivors of falls from high places from an orthopedic surgeon’s perspective. Methods We retrospectively reviewed the medical records of 65 fall injury survivors who were transported to a trauma center for falling distance; whether the fall was a suicide attempt; abdominal, chest, and head trauma; the numbers of upper-limb, lower-limb, and spinal vertebral fractures; McCormack load-sharing classification score; unstable pelvic fracture; Frankel classification; injury severity score (ISS); and duration of intensive care unit (ICU) and hospital stay. We evaluated the correlations between falling distance and the other factors and compared all factors between those falling <6 meters and those falling >6 meters. Results Falling distance was weakly positively correlated with durations of ICU and hospital stay. The percentage of cases that were suicide attempts, the number of lower-limb fractures, the McCormack load-sharing classification score, and the durations of ICU and hospital stay were significantly higher among those falling from >6 meters than among those falling from <6 meters. Conversely, there were no significant differences in abdominal trauma, chest trauma, head trauma, number of upper-limb fractures, number of vertebral fractures, unstable pelvic fracture, or Frankel classification between the two groups. Conclusion The findings indicate that falling from a higher distance may increase lower-limb and vertebral fracture severity and may lead to longer ICU and hospital stays among fall injury survivors who are transported to trauma centers.
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15
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Radiotherapy with or without Decompressive Surgery for Metastatic Spinal Cord Compression: A Retrospective Matched-Pair Study Including Data from Prospectively Evaluated Patients. Cancers (Basel) 2022; 14:cancers14051260. [PMID: 35267568 PMCID: PMC8909302 DOI: 10.3390/cancers14051260] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 02/22/2022] [Accepted: 02/27/2022] [Indexed: 11/30/2022] Open
Abstract
Simple Summary In a retrospective matched-pair study including data of prospectively evaluated patients who were treated for metastatic spinal cord compression, 79 patients assigned to surgery plus radiotherapy were compared to 79 patients receiving radiotherapy alone. Improvement of motor function occurred more significantly often after surgery plus radiotherapy, whereas no significant differences were found for post-treatment ambulatory rates, local progression-free survival, overall survival, and freedom from in-field recurrence. Ten patients died within 30 days after radiotherapy alone and 12 patients within 30 days after surgery. More than one third of surgically treated patients did not complete their radiotherapy due to early death or decreased performance score following surgery. Thus, when selecting a patient for upfront surgery, the individual patient’s prognosis must be considered and weighed against the risk of perioperative complications and 30-day mortality. Abstract In 2005, a randomized trial showed that addition of surgery to radiotherapy improved outcomes in patients with metastatic spinal cord compression (MSCC). Since then, only a few studies compared radiotherapy plus surgery to radiotherapy alone. We performed a retrospective matched-pair study including data from prospective cohorts treated after 2005. Seventy-nine patients receiving radiotherapy alone were matched to 79 patients assigned to surgery plus radiotherapy (propensity score method) for age, gender, performance score, tumor type, affected vertebrae, other bone or visceral metastases, interval tumor diagnosis to MSCC, time developing motor deficits, and ambulatory status. Improvement of motor function by ≥1 Frankel grade occurred more often after surgery plus radiotherapy (39.2% vs. 21.5%, p = 0.015). No significant differences were found for post-treatment ambulatory rates (59.5% vs. 67.1%, p = 0.32), local progression-free survival (p = 0.47), overall survival (p = 0.51), and freedom from in-field recurrence of MSCC (90.1% vs. 76.2% at 12 months, p = 0.58). Ten patients (12.7%) died within 30 days following radiotherapy alone and 12 patients (15.2%) died within 30 days following surgery (p = 0.65); 36.7% of surgically treated patients did not complete radiotherapy as planned. Surgery led to significant early improvement of motor function and non-significantly better long-term control. Patients scheduled for surgery must be carefully selected considering potential benefits and risk of perioperative complications.
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Thietje R, Kowald B, Böthig R, Schulz AP, Northmann M, Rau Y, Hirschfeld S. Long-Term Survival and Causes of Death in Patients below the Age of 60 with Traumatic Spinal Cord Injury in Germany. J Clin Med 2021; 11:jcm11010026. [PMID: 35011766 PMCID: PMC8745560 DOI: 10.3390/jcm11010026] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/08/2021] [Accepted: 12/16/2021] [Indexed: 11/16/2022] Open
Abstract
To study the mortality, cause and risk indicators of death in German patients with traumatic spinal cord injury, patients with traumatic spinal cord injury admitted to Berufsgenossenschaftliches Trauma Hospital Hamburg between 1 January 1997 and 31 December 2018, aged between 16 and 60 with a minimal survival of one year after injury, were included. Further criteria were the absence of life-limiting comorbidities at the time of injury. 223 deceased patients with traumatic spinal cord injury were identified, investigated on and partly compared to the surviving subjects. We aimed to discover specific complications that were related to Spinal Cord Injury and responsible for a possibly limited life expectancy. Data collection was performed during in- and outpatient treatment. A statistical analysis was performed to compare groups. The post-injury life expectancy was 25.0 years with a significant correlation regarding the level of lesion and severity of injury. The leading causes of death were cardiovascular diseases and pneumonia. Bladder cancer was the most common fatal malignant tumor. The life expectancy of patients suffering from traumatic spinal cord injury is limited. The longer a patient survives after injury and the lower the level of lesion, the more likely an age-related cause of death becomes. Bladder cancer is significantly more frequent when compared to the overall distribution of tumor diseases in Germany.
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Affiliation(s)
- Roland Thietje
- Center for Spinal Injuries, BG Klinikum Hamburg, 21033 Hamburg, Germany; (B.K.); (R.B.); (A.P.S.); (M.N.); (S.H.)
- Correspondence:
| | - Birgitt Kowald
- Center for Spinal Injuries, BG Klinikum Hamburg, 21033 Hamburg, Germany; (B.K.); (R.B.); (A.P.S.); (M.N.); (S.H.)
| | - Ralf Böthig
- Center for Spinal Injuries, BG Klinikum Hamburg, 21033 Hamburg, Germany; (B.K.); (R.B.); (A.P.S.); (M.N.); (S.H.)
| | - Arndt P. Schulz
- Center for Spinal Injuries, BG Klinikum Hamburg, 21033 Hamburg, Germany; (B.K.); (R.B.); (A.P.S.); (M.N.); (S.H.)
- Department of Biomechanics and orthopedic Research, University Lübeck, 23538 Luebeck, Germany
| | - Markus Northmann
- Center for Spinal Injuries, BG Klinikum Hamburg, 21033 Hamburg, Germany; (B.K.); (R.B.); (A.P.S.); (M.N.); (S.H.)
| | - Yannick Rau
- Medical Faculty, University of Lübeck, 23538 Lübeck, Germany;
| | - Sven Hirschfeld
- Center for Spinal Injuries, BG Klinikum Hamburg, 21033 Hamburg, Germany; (B.K.); (R.B.); (A.P.S.); (M.N.); (S.H.)
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17
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Miller JM. Aerobic and Resistance Training for Individuals With Spinal Cord Injuries. Strength Cond J 2021. [DOI: 10.1519/ssc.0000000000000672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Characterizing Natural Recovery of People With Initial Motor Complete Tetraplegia. Arch Phys Med Rehabil 2021; 103:649-656. [PMID: 34800476 DOI: 10.1016/j.apmr.2021.09.018] [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: 01/28/2021] [Revised: 08/02/2021] [Accepted: 09/17/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To determine the differences in neurologic recovery in persons with initial cervical American Spinal Cord Injury Association Impairment Scale (AIS) grades A and B over time. DESIGN Retrospective analysis of data from people with traumatic cervical spinal cord injury (SCI) enrolled in the National Spinal Cord Injury Model Systems (SCIMS) database from 2011-2019. SETTING SCIMS centers. PARTICIPANTS Individuals (N=187) with traumatic cervical (C1-C7 motor level) SCI admitted with initial AIS grade A and B injuries within 30 days of injury, age 16 years or older, upper extremity motor score (UEMS) ≤20 on both sides, and complete neurologic data at admission and follow-up between 6 months and 2 years. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Conversion in AIS grades, UEMS and lower extremity motor scores (LEMS), and sensory scores. RESULTS Mean time to initial and follow-up examinations were 16.1±7.3 days and 377.5±93.4 days, respectively. Conversion from an initial cervical AIS grades A and B to motor incomplete status was 13.4% and 50.0%, respectively. The mean UEMS change for people with initial AIS grades A and B did not differ (7.8±6.5 and 8.8±6.1; P=.307), but people with AIS grade B experienced significantly higher means of LEMS change (2.3±7.4 and 8.8±13.9 (P≤.001). The increased rate of conversion to motor incomplete status from initial AIS grade B appears to be the primary driving factor of increased overall motor recovery. Individuals with initial AIS grade B had greater improvement in sensory scores. CONCLUSIONS While UEMS recovery is similar in persons with initial AIS grades A and B, the rate of conversion to motor incomplete status, LEMS, and sensory recovery are significantly different. This information is important for clinical as well as research considerations.
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19
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Pizzolato C, Gunduz MA, Palipana D, Wu J, Grant G, Hall S, Dennison R, Zafonte RD, Lloyd DG, Teng YD. Non-invasive approaches to functional recovery after spinal cord injury: Therapeutic targets and multimodal device interventions. Exp Neurol 2021; 339:113612. [DOI: 10.1016/j.expneurol.2021.113612] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/24/2020] [Accepted: 01/11/2021] [Indexed: 12/16/2022]
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20
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Kirshblum S, Snider B, Eren F, Guest J. Characterizing Natural Recovery after Traumatic Spinal Cord Injury. J Neurotrauma 2021; 38:1267-1284. [PMID: 33339474 PMCID: PMC8080912 DOI: 10.1089/neu.2020.7473] [Citation(s) in RCA: 103] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The predominant tool used to predict outcomes after traumatic spinal cord injury (SCI) is the International Standards for Neurological Classification of Spinal Cord Injury (ISNCSCI), in association with the American Spinal Injury Association (ASIA) Impairment Scale (AIS). These measures have evolved based on analyses of large amounts of longitudinal neurological recovery data published in numerous separate studies. This article reviews and synthesizes published data on neurological recovery from multiple sources, only utilizing data in which the sacral sparing definition was applied for determination of completeness. Conversion from a complete to incomplete injury is more common in tetraplegia than paraplegia. The majority of AIS conversion and motor recovery occurs within the first 6-9 months, with the most rapid rate of motor recovery occurring in the first three months after injury. Motor score changes, as well as recovery of motor levels, are described with the initial strength of muscles as well as the levels of the motor zone of partial preservation influencing the prognosis. Total motor recovery is greater for patients with initial AIS B than AIS A, and greater after initial AIS C than with motor complete injuries. Older age has a negative impact on neurological and functional recovery after SCI; however, the specific age (whether >50 or >65 years) and underlying reasons for this impact are unclear. Penetrating injury is more likely to lead to a classification of a neurological complete injury compared with blunt trauma and reduces the likelihood of AIS conversion at one year. There are insufficient data to support gender having a major effect on neurological recovery after SCI.
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Affiliation(s)
- Steven Kirshblum
- Kessler Institute for Rehabilitation, West Orange, New Jersy, USA
- Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, Newark, New Jersey, USA
- Kessler Foundation, West Orange, New Jersey, USA
| | - Brittany Snider
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, Minnesota, USA
| | - Fatma Eren
- Department of Physical Medicine and Rehabilitation, Rutgers New Jersey Medical School, Newark, New Jersey, USA
- Kessler Foundation, West Orange, New Jersey, USA
| | - James Guest
- Neurological Surgery, Miller School of Medicine, Miami, Florida, USA
- The Miami Project to Cure Paralysis, Miami, Florida, USA
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