Topics in Spinal Cord Injury Rehabilitation最新文献

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Data Safety Monitoring Boards: Overview of Structure and Role in Spinal Cord Injury Studies 数据安全监测委员会:脊髓损伤研究中的结构和作用概述
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-06-03 DOI: 10.46292/sci23-00084
Andrew R. Blight, James D. Guest, James Hamer, Jane T.C. Hsieh, Linda Jones, David S.K. Magnuson, Kimberley Pfleeger
{"title":"Data Safety Monitoring Boards: Overview of Structure and Role in Spinal Cord Injury Studies","authors":"Andrew R. Blight, James D. Guest, James Hamer, Jane T.C. Hsieh, Linda Jones, David S.K. Magnuson, Kimberley Pfleeger","doi":"10.46292/sci23-00084","DOIUrl":"https://doi.org/10.46292/sci23-00084","url":null,"abstract":"This paper provides an overview of the history, composition, organization, responsibilities, and regulatory requirements of Data Safety Monitoring Boards (DSMB), with particular reference to the context of clinical trials in spinal cord injury. It is intended to help potential members of such boards and those undertaking the design of new clinical trials to understand the important role of the DSMB in safeguarding the integrity of complex trials, promoting safety, and countering potential bias. An independent DSMB helps to protect research subjects by providing study oversight and serves as an additional step to assure that clinical trials are performed to existing and appropriate standards. The DSMB must meet on a regular schedule, diligently evaluate all the information it receives, and report in a timely and decisive manner. Members must be free of significant conflicts of interest throughout the study and be adequately trained and experienced to serve their roles within the group. DSMB service can be a valuable learning experience and a gratifying opportunity to participate in advancing medicine and helping to maintain and improve the standards of research.","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141268606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sexual Activity in Adults with Pediatric-Onset Spinal Cord Injury: Injury, Demographic, and Lifestyle Factors 小儿脊髓损伤成人的性活动:损伤、人口统计学和生活方式因素
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-05-01 DOI: 10.46292/sci23-00086
Justine Stewart, Kyle C. Deane, Deanna Tuttle, Alexis Ortiz, K. Chlan, Kathy Zebracki
{"title":"Sexual Activity in Adults with Pediatric-Onset Spinal Cord Injury: Injury, Demographic, and Lifestyle Factors","authors":"Justine Stewart, Kyle C. Deane, Deanna Tuttle, Alexis Ortiz, K. Chlan, Kathy Zebracki","doi":"10.46292/sci23-00086","DOIUrl":"https://doi.org/10.46292/sci23-00086","url":null,"abstract":"\u0000 \u0000 Sexual development is a complex process of understanding oneself as a sexual being. Youth with spinal cord injury (SCI) navigate the typical phases of sexual development along with the physical and psychological sequelae of an SCI. As youth with SCI progress from adolescence to emerging adulthood, sexual activity—physical intimacy and sexual intercourse—is an important milestone.\u0000 \u0000 \u0000 \u0000 The aims of the study were to (1) describe frequency of physical intimacy among adults with pediatric-onset SCI and (2) identify injury, demographic, and lifestyle factors that predict frequency of physical intimacy.\u0000 \u0000 \u0000 \u0000 Adults with pediatric-onset SCI who were former patients within a North American pediatric hospital system (N = 277) completed a structured telephone interview that included medical and sociodemographic information and standardized measures of psychological functioning. Participants rated physical intimacy and sexual intercourse frequency on a 5-point Likert scale, with a response of monthly, weekly, or daily classified as regular frequency and never or yearly as irregular frequency. Bivariate and multivariate analyses were conducted with physical intimacy frequency as the primary outcome.\u0000 \u0000 \u0000 \u0000 Of the participants, 55% engaged in physical intimacy and 49% engaged in sexual intercourse with regular frequency. In logistic regression analyses, living independently of parents, being married, and higher perceived social integration increased likelihood of regular frequency of physical intimacy. Injury severity and secondary medical complications were not significant independent predictors of frequency of physical intimacy.\u0000 \u0000 \u0000 \u0000 Half of adults with pediatric-onset SCI engage in regular physical intimacy; this is below the estimates for the general population. Psychosocial factors are stronger contributors to physical intimacy frequency than SCI-related factors. Health care providers and researchers should focus on barriers to social integration and development of social relationships as factors that influence physical intimacy in this population.\u0000","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141135321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Considerations for Contraception Following Spinal Cord Injury: A Systematic Review 脊髓损伤后避孕的注意事项:系统回顾
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-05-01 DOI: 10.46292/sci23-00081
Lauren M. Hall, Chinenye C. Nnoromele, Amber Trujillo Lalla, Claudia B. Hentschel, Chloe Slocum
{"title":"Considerations for Contraception Following Spinal Cord Injury: A Systematic Review","authors":"Lauren M. Hall, Chinenye C. Nnoromele, Amber Trujillo Lalla, Claudia B. Hentschel, Chloe Slocum","doi":"10.46292/sci23-00081","DOIUrl":"https://doi.org/10.46292/sci23-00081","url":null,"abstract":"\u0000 \u0000 \u0000 Counseling and education on women's health, specifically contraception, following spinal cord injury (SCI) is an important component of care for women with SCI. While a plethora of available contraceptive options exists, research in this area is scarce.\u0000 \u0000 \u0000 \u0000 This systematic review assesses the quality and quantity of research on contraception for individuals with SCI.\u0000 \u0000 \u0000 \u0000 Literature searches of three medical databases were performed to identify articles that addressed contraception and family planning for women with SCI. Articles were then screened in a two-stage selection process and evaluated for content.\u0000 \u0000 \u0000 \u0000 Of 165 articles, 21 were identified that fit the inclusion criteria. The majority (66%) of articles were literature reviews or professional practice guidelines. Fourteen (66%) included information on short-acting hormonal oral contraception, 11 (52%) included information on long-acting reversible contraception, 15 (71%) included information on barrier methods, 6 (29%) included information on fertility awareness, 9 (43%) included information on permanent contraception, and one (5%) included information on emergency contraception.\u0000 \u0000 \u0000 \u0000 This systematic review demonstrates a paucity of evidence-based information on contraception tailored to women with SCI. It highlights a need for research and comprehensive guidelines on primary and emergency contraception in this population.\u0000","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141132774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lived Experiences of Sexuality and Sexual Functioning in Males with SCI: A Mixed-Methods Study 患有 SCI 的男性对性和性功能的生活体验:一项混合方法研究
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-05-01 DOI: 10.46292/sci23-00082
Rachel Lai, Rory McKerchar, Max J. Western, Ryan Flannigan, Andrei V. Krassioukov, Stacy Elliott, Tom E. Nightingale
{"title":"Lived Experiences of Sexuality and Sexual Functioning in Males with SCI: A Mixed-Methods Study","authors":"Rachel Lai, Rory McKerchar, Max J. Western, Ryan Flannigan, Andrei V. Krassioukov, Stacy Elliott, Tom E. Nightingale","doi":"10.46292/sci23-00082","DOIUrl":"https://doi.org/10.46292/sci23-00082","url":null,"abstract":"\u0000 \u0000 \u0000 Sexual dysfunction is highly prevalent in males with spinal cord injury (SCI) and has been recognized to be a key recovery priority.\u0000 \u0000 \u0000 \u0000 This cross-sectional, mixed-methods study aimed to investigate the major themes linked to sexual functioning in males with chronic (>1 year) SCI.\u0000 \u0000 \u0000 \u0000 Twenty male participants with SCI, aged 25 to 59 years, completed validated questionnaires exploring sexual function/satisfaction and health-related quality of life and a semi-structured interview with an experienced sexual medicine physician. Sex hormone concentrations and metabolic biomarkers, along with body composition and habitual physical activity levels, were assessed. Interview recordings were transcribed and thematic analysis performed using combined COM-B (Capability, Opportunity, Motivation, and Behavior) and biopsychosocial models to identify and organize major contributors and barriers to sexual functioning.\u0000 \u0000 \u0000 \u0000 Metabolic and hormonal biomarkers largely fell within normal physiological ranges despite reduced sexual functioning reported in our cohort (19/20 participants reported some degree of erectile dysfunction). Qualitative analysis of interview transcripts revealed 24 themes. Adaptability was important for improving sexual satisfaction. Attraction and attentiveness to sex and partners remained stable over time, while the desire for intimacy increased post injury. Sexual social norms, and comparisons to the able-bodied population, provided challenges for sexual activity and partnership. Environmental concerns regarding access to sexual health resources and accessible physical spaces during intimacy were relevant. Mood disorders and general life stressors negatively impacted sexual desire, while physical activity encouraged sexual activity.\u0000 \u0000 \u0000 \u0000 By considering a holistic view of sexuality in males with SCI, we identified key contributors and barriers to sexual functioning for the cohort studied.\u0000","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141139619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Breastfeeding Following Spinal Cord Injury: Consumer Guide for Mothers 脊髓损伤后的母乳喂养:母亲消费指南
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-05-01 DOI: 10.46292/sci23-00080
Andrei V. Krassioukov, Stacy Elliott, Shea Hocaloski, Olga Krassioukova-Enns, Karen Hodge, Stephanie Gillespie, Sherry Caves, Teri Thorson, Lindsay Alford, Melanie Basso, Laura McCracken, Amanda Lee, Kim Anderson, Elena Andretta, H. Chhabra, Claes Hultling, C. Rapidi, Fin-Biering Sorensen, Ineta Zobina, Francois Theron, Allison Kessler, F. Courtois, Maryam Berri
{"title":"Breastfeeding Following Spinal Cord Injury: Consumer Guide for Mothers","authors":"Andrei V. Krassioukov, Stacy Elliott, Shea Hocaloski, Olga Krassioukova-Enns, Karen Hodge, Stephanie Gillespie, Sherry Caves, Teri Thorson, Lindsay Alford, Melanie Basso, Laura McCracken, Amanda Lee, Kim Anderson, Elena Andretta, H. Chhabra, Claes Hultling, C. Rapidi, Fin-Biering Sorensen, Ineta Zobina, Francois Theron, Allison Kessler, F. Courtois, Maryam Berri","doi":"10.46292/sci23-00080","DOIUrl":"https://doi.org/10.46292/sci23-00080","url":null,"abstract":"\u0000 The World Health Organization (WHO) recommends that infants be breastfed exclusively for the first 6 months of age. However, there are few resources available on the effects a spinal cord injury (SCI) can have for breastfeeding mothers. It is difficult to find information to address the unique challenges women with SCI experience when planning or trying to breastfeed. Our international team, including women with SCI, health care providers, and SCI researchers, aims to address the information gap through the creation of this consumer guide. The purpose of this consumer guide is to share the most common issues women with SCI experience during breastfeeding and provide information, practical suggestions, recommendations, and key resources in lay language. General information about breastfeeding is available on the internet, in books, or from friends and health care providers. We do not intend to repeat nor replace general breastfeeding information or medical advice. Breastfeeding for mothers with SCI is complex and requires a team of health care providers with complementary expertise. Such a team may include family physician, obstetrician, physiatrist, neurologist, occupational and physical therapist, lactation consultant, midwife, and psychologist. We hope this consumer guide can serve as a quick reference guide for mothers with SCI planning of trying to breastfeed. This guide will also be helpful to health care providers as an educational tool.","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141143368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Motherhood after Spinal Cord Injury: Breastfeeding, Autonomic Dysreflexia, and Psychosocial Health: Clinical Practice Guidelines 脊髓损伤后的母亲:母乳喂养、自主神经反射障碍和社会心理健康:临床实践指南
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-05-01 DOI: 10.46292/sci23-00079
Andrei V. Krassioukov, Stacy Elliott, Shea Hocaloski, Olga Krassioukova-Enns, Karen Hodge, Stephanie Gillespie, Sherry Caves, Teri Thorson, Lindsay Alford, Melanie Basso, Laura McCracken, Amanda Lee, Kim Anderson, Elena Andretta, H. Chhabra, Claes Hultling, C. Rapidi, Fin-Biering Sørensen, Ineta Zobina, Francois Theron, Allison Kessler, F. Courtois, Maryam Berri
{"title":"Motherhood after Spinal Cord Injury: Breastfeeding, Autonomic Dysreflexia, and Psychosocial Health: Clinical Practice Guidelines","authors":"Andrei V. Krassioukov, Stacy Elliott, Shea Hocaloski, Olga Krassioukova-Enns, Karen Hodge, Stephanie Gillespie, Sherry Caves, Teri Thorson, Lindsay Alford, Melanie Basso, Laura McCracken, Amanda Lee, Kim Anderson, Elena Andretta, H. Chhabra, Claes Hultling, C. Rapidi, Fin-Biering Sørensen, Ineta Zobina, Francois Theron, Allison Kessler, F. Courtois, Maryam Berri","doi":"10.46292/sci23-00079","DOIUrl":"https://doi.org/10.46292/sci23-00079","url":null,"abstract":"The World Health Organization (WHO) recommends that children be breastfed exclusively for the first 6 months of age. This recommendation may prove challenging for women with spinal cord injury (SCI) who face unique challenges and barriers to breastfeeding due to the impact of SCI on mobility and physiology. Tailored provision of care from health care professionals (HCPs) is important in helping women navigate these potential barriers. Yet, HCPs often lack the confidence and SCI-specific knowledge to meet the needs of mothers with SCI. An international panel of clinicians, researchers, consultants, and women with lived experience was formed to create an accessible resource that can address this gap. A comprehensive survey on breastfeeding complications, challenges, resources, and quality of life of mothers with SCI was conducted, along with an environmental scan to evaluate existing postpartum guidelines and assess their relevance and usability as recommendations for breastfeeding after SCI. Building on this work, this article provides evidence-based recommendations for HCPs, including but not limited to general practitioners, obstetricians, pediatricians, physiatrists, lactation consultants, nurses, midwives, occupational therapists, and physiotherapists who work with prospective and current mothers with SCI.","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141140921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Effect of 12 Weeks of Rebound Therapy Exercise Training on Walking Ability of Spinal Cord Injury Patients 12 周反弹疗法运动训练对脊髓损伤患者行走能力的影响
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-04-15 DOI: 10.46292/sci23-00078
Morteza Sadeghi, Gholam Ali Ghasemi, Mohammad Taghi Karimi
{"title":"The Effect of 12 Weeks of Rebound Therapy Exercise Training on Walking Ability of Spinal Cord Injury Patients","authors":"Morteza Sadeghi, Gholam Ali Ghasemi, Mohammad Taghi Karimi","doi":"10.46292/sci23-00078","DOIUrl":"https://doi.org/10.46292/sci23-00078","url":null,"abstract":"\u0000 \u0000 Walking ability is a crucial factor for recovery and rehabilitation of spinal cord injury (SCI) patients.\u0000 \u0000 \u0000 \u0000 The aim of this study was to investigate the effect of 12 weeks of rebound therapy on walking parameters in SCI patients.\u0000 \u0000 \u0000 \u0000 Thirty members of Isfahan Spinal Cord Injury Association participated in this experimental study using a convenience sampling method. This study was approved by the ethics committee of the University of Isfahan (IR.UI.REC.1400.118). The participants were randomly assigned to control and rebound groups using a matched randomization method. Data were collected before and after 12 weeks of rebound therapy exercise (three sessions per week) in the walking laboratory, using a seven-camera 3D motion capturing system (Qualisys motion analysis). The final data were analyzed using repeated measures ANOVA in SPSS software (significance level p < .05).\u0000 \u0000 \u0000 \u0000 Rebound therapy training significantly improved all dependent variables (p < .05) except hip rotation, indicating its effectiveness for enhancing walking ability.\u0000 \u0000 \u0000 \u0000 Given the importance of walking function, we recommend the use of rebound therapy training as an exercise rehabilitation method for spinal cord injury patients.\u0000","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140703810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bowel and Bladder Dysfunction after SCI: A Comparison between India and Canada 脊髓损伤后的肠道和膀胱功能障碍:印度与加拿大的比较
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-01-24 DOI: 10.46292/sci23-00058
Aliza Hirsch, Nishu Tyagi, Shakti Goel, H. S. Chhabra, Nader Fallah, Vanessa K. Noonan, Shikha Sehrawat, Aditya Saini, Aniket Barnwal, Andrei V. Krassioukov
{"title":"Bowel and Bladder Dysfunction after SCI: A Comparison between India and Canada","authors":"Aliza Hirsch, Nishu Tyagi, Shakti Goel, H. S. Chhabra, Nader Fallah, Vanessa K. Noonan, Shikha Sehrawat, Aditya Saini, Aniket Barnwal, Andrei V. Krassioukov","doi":"10.46292/sci23-00058","DOIUrl":"https://doi.org/10.46292/sci23-00058","url":null,"abstract":"\u0000 \u0000 The inclusion of people living with spinal cord injury (SCI) in research has allowed for an informed understanding of priorities of recovery of which bowel dysfunction and bladder dysfunction have been continuously identified. Research has also demonstrated the global disparities in SCI outcomes particularly when comparing high- and low-income countries. Currently, there is a lack of direct comparison between countries when assessing SCI outcomes.\u0000 \u0000 \u0000 \u0000 This is an exploratory study to better understand bowel and bladder dysfunction amongst individuals with SCI in India and Canada.\u0000 \u0000 \u0000 \u0000 Data from 33 participants were analyzed. Participants completed an online questionnaire assessing demographic information and the Neurogenic Bowel Dysfunction (NBD) score, Wexner score, Neurogenic Bladder Symptom Score (NBSS), and the Incontinence Quality of Life Instrument (I-QOL). Continuous data were compared using t tests. For not normally distributed data, the independent Mann-Whitney U test was used. Categorical variables were evaluated for association using Fisher's exact or chi-square test, depending on the sample size.\u0000 \u0000 \u0000 \u0000 Independent Mann-Whitney U test demonstrated that the Canadian participants had poorer bowel function with higher total NBD scores (p = .007) and less frequent bowel movements (p = .036), and they were more likely to experience uneasiness, headaches, and perspiration during bowel movements (p < .001). NBSS results indicated a small but significantly higher proportion of the Indian participants were unsatisfied or unhappy with their bladder function (p = .049). The distribution of Wexner and I-QOL scores were the same across countries.\u0000 \u0000 \u0000 \u0000 Potential explanations for differences include lifestyle, management, financial resources, patient and caregiver education, and societal pressures, which are all heavily influenced by cultural, geographical, and economic circumstances.\u0000","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139599229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cerebrovascular Reactivity Following Spinal Cord Injury. 脊髓损伤后的脑血管反应。
IF 2.9
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-01-01 Epub Date: 2024-05-23 DOI: 10.46292/sci23-00068
Alexander Mark Weber, Tom E Nightingale, Michael Jarrett, Amanda H X Lee, Olivia Lauren Campbell, Matthias Walter, Samuel J E Lucas, Aaron Phillips, Alexander Rauscher, Andrei V Krassioukov
{"title":"Cerebrovascular Reactivity Following Spinal Cord Injury.","authors":"Alexander Mark Weber, Tom E Nightingale, Michael Jarrett, Amanda H X Lee, Olivia Lauren Campbell, Matthias Walter, Samuel J E Lucas, Aaron Phillips, Alexander Rauscher, Andrei V Krassioukov","doi":"10.46292/sci23-00068","DOIUrl":"10.46292/sci23-00068","url":null,"abstract":"<p><strong>Background: </strong>Spinal cord injuries (SCI) often result in cardiovascular issues, increasing the risk of stroke and cognitive deficits.</p><p><strong>Objectives: </strong>This study assessed cerebrovascular reactivity (CVR) using functional magnetic resonance imaging (fMRI) during a hypercapnic challenge in SCI participants compared to noninjured controls.</p><p><strong>Methods: </strong>Fourteen participants were analyzed (<i>n</i> = 8 with SCI [unless otherwise noted], median age = 44 years; <i>n</i> = 6 controls, median age = 33 years). CVR was calculated through fMRI signal changes.</p><p><strong>Results: </strong>The results showed a longer CVR component (tau) in the grey matter of SCI participants (<i>n</i> = 7) compared to controls (median difference = 3.0 s; <i>p</i> < .05). Time since injury (TSI) correlated negatively with steady-state CVR in the grey matter and brainstem of SCI participants (<i>R</i><sub>S</sub> = -0.81, <i>p</i> = .014; <i>R</i><sub>S</sub> = -0.84, <i>p</i> = .009, respectively). Lower steady-state CVR in the brainstem of the SCI group (<i>n</i> = 7) correlated with lower diastolic blood pressure (<i>R</i><sub>S</sub> = 0.76, <i>p</i> = .046). Higher frequency of hypotensive episodes (<i>n</i> = 7) was linked to lower CVR outcomes in the grey matter (<i>R</i><sub>S</sub> = -0.86, <i>p</i> = .014) and brainstem (<i>R</i><sub>S</sub> = -0.89, <i>p</i> = .007).</p><p><strong>Conclusion: </strong>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.</p>","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11123610/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141155629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Predicting Complete versus Incomplete Long-Term Functional Independence after Acute AIS Grade D Spinal Cord Injury: A Prospective Cohort Study. 急性 AIS D 级脊髓损伤后完全与不完全长期功能独立的预测:一项前瞻性队列研究
IF 2.4
Topics in Spinal Cord Injury Rehabilitation Pub Date : 2024-01-01 Epub Date: 2024-08-08 DOI: 10.46292/sci23-00090
Antoine Dionne, Andréane Richard-Denis, Jean-Marc Mac-Thiong
{"title":"Predicting Complete versus Incomplete Long-Term Functional Independence after Acute AIS Grade D Spinal Cord Injury: A Prospective Cohort Study.","authors":"Antoine Dionne, Andréane Richard-Denis, Jean-Marc Mac-Thiong","doi":"10.46292/sci23-00090","DOIUrl":"10.46292/sci23-00090","url":null,"abstract":"<p><strong>Background: </strong>The proportion of patients with American Spinal Injury Association Impairment Scale (AIS) grade D traumatic spinal cord injuries (tSCI) is increasing. Although initial motor deficits can be relatively mild, some individuals fail to recover functional independence.</p><p><strong>Objectives: </strong>This study aims to identify factors associated with failure to reach complete functional independence after AIS grade D tSCI.</p><p><strong>Methods: </strong>An observational prospective cohort study was conducted at a level 1 trauma center specialized in SCI care. A prospective cohort of 121 individuals with an AIS-D tSCI was considered. The baseline characteristics, length of acute stay, need for inpatient rehabilitation, and 12-month functional status were assessed. Univariate and classification and regression tree (CART) analyses were performed to identify factors associated with reaching complete versus incomplete functional independence (defined as perfect total SCIM III score at 12-month follow-up).</p><p><strong>Results: </strong>There were 69.3%, 83.3%, and 61.4% individuals reaching complete independence in self-care, respiration/sphincter management, and mobility, respectively. A total of 64 individuals (52%) reached complete functional independence in all three domains. In the CART analysis, we found that patients are more likely to achieve complete functional independence when they have a baseline motor score ≥83 (65% individuals) and if they present fewer medical comorbidities (70% individuals if Charlson Comorbidity Index [CCI] ≤4).</p><p><strong>Conclusion: </strong>About half of individuals with AIS grade D tSCI can expect complete long-term functional independence. It is important to recognize early during acute care individuals with baseline motor score <83 or a high burden of comorbidities (CCI ≥5) to optimize their rehabilitation plan.</p>","PeriodicalId":46769,"journal":{"name":"Topics in Spinal Cord Injury Rehabilitation","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11317641/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141976854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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