Journal of neurotrauma最新文献

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Combining Biomarkers to Aid Decision Making. 结合生物标志物来辅助决策。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-17 DOI: 10.1177/08977151251380254
Romit J Samanta, David K Menon
{"title":"Combining Biomarkers to Aid Decision Making.","authors":"Romit J Samanta, David K Menon","doi":"10.1177/08977151251380254","DOIUrl":"https://doi.org/10.1177/08977151251380254","url":null,"abstract":"","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":""},"PeriodicalIF":3.8,"publicationDate":"2025-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145080928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Letter: Enhancing Outcome Assessment in TBI Studies: Integrating Functional Capacity Index with Anatomical Injury Scoring. 信函:加强TBI研究的结果评估:将功能能力指数与解剖损伤评分相结合。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-16 DOI: 10.1177/08977151251380251
Jiaying Yu, Yue Lv, Yonghua Zhang
{"title":"<i>Letter:</i> Enhancing Outcome Assessment in TBI Studies: Integrating Functional Capacity Index with Anatomical Injury Scoring.","authors":"Jiaying Yu, Yue Lv, Yonghua Zhang","doi":"10.1177/08977151251380251","DOIUrl":"https://doi.org/10.1177/08977151251380251","url":null,"abstract":"","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":""},"PeriodicalIF":3.8,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145069850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Quantifying Longitudinal Microstructural Changes in Mild Traumatic Brain Injury Patients with Mean Apparent Propagator MRI. 用平均视传播体MRI量化轻度外伤性脑损伤患者的纵向显微结构变化。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-10 DOI: 10.1177/08977151251377449
Mihika Gangolli, Priyanka Nadar, Luca Marinelli, Peter J Basser, Alexandru V Avram
{"title":"Quantifying Longitudinal Microstructural Changes in Mild Traumatic Brain Injury Patients with Mean Apparent Propagator MRI.","authors":"Mihika Gangolli, Priyanka Nadar, Luca Marinelli, Peter J Basser, Alexandru V Avram","doi":"10.1177/08977151251377449","DOIUrl":"https://doi.org/10.1177/08977151251377449","url":null,"abstract":"<p><p>Mean apparent propagator MRI (MAP-MRI) quantifies subtle alterations in tissue microstructure noninvasively and provides a more nuanced and comprehensive assessment of tissue architectural and structural integrity compared with other diffusion MRI techniques. We investigate the sensitivity of MAP-MRI-derived quantitative imaging biomarkers to detect previously unseen microstructural damage in patients with mild traumatic brain injuries (mTBI), whose clinical scans otherwise appeared normal. We developed and validated an MAP-MRI data processing pipeline for analyzing diffusion-weighted images for use in healthy controls and mTBI patients whose longitudinal scans were obtained from the GE/NFL/mTBI MRI database. A regional outlier analysis of longitudinal tissue changes in a pilot cohort during a 90-day period of observation showed that several MAP-MRI-derived parameters had increased intersession variability in white matter tracts and deep gray matter nuclei of mTBI patients relative to healthy controls. In summary, longitudinal monitoring of changes in MAP-MRI metrics may provide a comprehensive means to study pathological mTBI alterations that evolve at different timescales, while current image-based biomarkers lack the sensitivity and specificity and are unable to predict patient outcome.</p>","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":""},"PeriodicalIF":3.8,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145033602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Combining Therapeutic Strategies to Treat the Injured Spinal Cord: A Translational Perspective. 结合治疗策略治疗脊髓损伤:一个翻译的观点。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-09 DOI: 10.1177/08977151251371710
Benjamin C Sherman, Mary Schmidt Read, Daniel J Hoh, James D Guest, Michael A Lane, Lyandysha V Zholudeva
{"title":"Combining Therapeutic Strategies to Treat the Injured Spinal Cord: A Translational Perspective.","authors":"Benjamin C Sherman, Mary Schmidt Read, Daniel J Hoh, James D Guest, Michael A Lane, Lyandysha V Zholudeva","doi":"10.1177/08977151251371710","DOIUrl":"https://doi.org/10.1177/08977151251371710","url":null,"abstract":"<p><p>Spinal cord injury (SCI) results in an array of debilitating, sometimes permanent-and at times life-threatening-motor, sensory, and autonomic deficits. A broad range of therapies have been tested pre-clinically, and there has been a significant acceleration in recent years of clinical translation of potential treatments. However, it is widely appreciated among scientists and clinical professionals alike that there likely is no \"silver bullet\" (single treatment) that will result in complete functional restoration after SCI. The combination of more than one treatment approach, especially treatments that can have distinct beneficial effects, increases the probability of functional improvement. This review highlights the mounting interest in the pre-clinical development and application of combination strategies to treat SCI, and some of the translational efforts made to combine promising therapies for clinical evaluation. Special attention is given to barriers and limitations faced in translating treatments for people living with SCI.</p>","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":""},"PeriodicalIF":3.8,"publicationDate":"2025-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145033530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Model of Traumatic Brain Injury Oligomerizes Tau in Cortical Organoids and Induces Clinically Relevant Pathologies that Synergize with MAPT Mutation. 外伤性脑损伤模型使皮质类器官中的Tau蛋白寡聚,并诱发与MAPT突变协同的临床相关病理。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-06 DOI: 10.1177/08977151251374286
Shahrzad Shiravi, Alexandra Yufa, Paraskevi Papavasileiou, Steven Lotz, Dylan Murphy, Taylor Bertucci, Sally Temple, John D Finan
{"title":"A Model of Traumatic Brain Injury Oligomerizes Tau in Cortical Organoids and Induces Clinically Relevant Pathologies that Synergize with <i>MAPT</i> Mutation.","authors":"Shahrzad Shiravi, Alexandra Yufa, Paraskevi Papavasileiou, Steven Lotz, Dylan Murphy, Taylor Bertucci, Sally Temple, John D Finan","doi":"10.1177/08977151251374286","DOIUrl":"10.1177/08977151251374286","url":null,"abstract":"<p><p>Traumatic brain injury (TBI) is the most important environmental risk factor for neurodegenerative disease. Tauopathy plays an important role in post-traumatic neurodegeneration. Human-induced pluripotent stem cell (hiPSC)-derived cortical organoids have exciting potential to reveal the influence of genotype on post-traumatic neurodegeneration because they permit manipulation of the genome in a human system. This study established an isogenic 3D cortical organoid model of TBI to investigate tau pathology and other clinically relevant injury phenotypes. Organoids generated from patient-derived hiPSC lines carrying the V337M or IVS10 + 16 Microtubule associated protein tau (<i>MAPT</i>) mutations and their clustered regularly interspaced short palindromic repeats (CRISPR)-corrected isogenic counterparts were subjected to consistent compressive injury. Mitochondrial dysfunction, cell viability, lactate dehydrogenase (LDH) release, neurofilament light chain (NF-L) release, tau hyperphosphorylation, and tau oligomerization were quantified using live-cell imaging, ELISA, Western blotting, and immunostaining post-injury. Pathology depended on the severity of the mechanical injury and the time since injury. The V337M mutation synergized with injury to exacerbate cell damage, increasing LDH release and reducing viability in 4- and 6-month-old organoids. Therefore, this model can reproduce gene-trauma interactions <i>in vitro,</i> so it has the capacity to answer important questions about why different patients have different outcomes after similar TBIs. <i>MAPT</i> mutation was not necessary for injury to induce tau hyperphosphorylation in 4-month-old organoids and both tau hyperphosphorylation and tau oligomerization in 6-month-old organoids. This capacity to induce advanced tau pathology in wild-type human organoids could have utility beyond the field of TBI research.</p>","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":""},"PeriodicalIF":3.8,"publicationDate":"2025-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144957639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Longitudinal Effects of Mild Traumatic Brain Injury on the Gut Microbiome and Acoustic Startle Response in Male and Female Rats. 轻度创伤性脑损伤对雌雄大鼠肠道微生物群和声惊吓反应的纵向影响。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-03 DOI: 10.1177/08977151251372118
Christopher E Stamper, Tara P Cominski, Andrew J Hoisington, Christine W Yoe, Xena M Agbolou, Victoria A Stiritz, Alejandro Interian, Marianne Goodman, Erin A Hazlett, Catherine E Myers, Kevin D Beck, Lisa A Brenner
{"title":"Longitudinal Effects of Mild Traumatic Brain Injury on the Gut Microbiome and Acoustic Startle Response in Male and Female Rats.","authors":"Christopher E Stamper, Tara P Cominski, Andrew J Hoisington, Christine W Yoe, Xena M Agbolou, Victoria A Stiritz, Alejandro Interian, Marianne Goodman, Erin A Hazlett, Catherine E Myers, Kevin D Beck, Lisa A Brenner","doi":"10.1177/08977151251372118","DOIUrl":"10.1177/08977151251372118","url":null,"abstract":"<p><p>Traumatic brain injuries (TBI) frequently occur and can lead to lasting negative cognitive, physical, and mental health outcomes. The biological response to even mild TBIs (mTBI) includes well-characterized inflammatory sequelae that start immediately post-injury, remain for weeks, and can develop into long-term systemic inflammation. Studies have shown that TBI influences multiple physiological systems, including the gastrointestinal tract, through bidirectional communication modulated, in part, by the gut microbiome. Brainstem functioning post-TBI, as measured by acoustic startle sensorimotor processing, might play a role in this feedback loop. The current study investigated pre- to post-TBI (lateral fluid percussion injury model) changes in microbial communities and acoustic startle response in male and female rats. That is, the influence of mTBI on gut microbiome and sensorimotor processing was explored to examine: 1) overall and sex-specific differences in the gut microbiome and taxa in response to mTBI; 2) overall and sex-specific differences in sensorimotor processing following mTBI; and 3) associations between the gut microbiome and sensorimotor processing. Results showed mTBI had a limited effect on microbial diversity overall, and the same was observed in males and females independently. Yet, mTBI was associated with differences in 13 genus-level taxa. Further evaluation highlighted that 11 of the 13 genus-level taxa were sex-specific, with several being known to have short-chain fatty acid-producing capabilities. Alterations in sensorimotor processing were identified following mTBI; however, no sex-specific differences were evident. In addition, no associations were observed between sensorimotor processing and the gut microbiome. This study contributes longitudinal and sex-specific findings to the growing body of research examining the diverse effects of mTBI on the brain and gut microbial communities.</p>","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":""},"PeriodicalIF":3.8,"publicationDate":"2025-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12504221/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144957769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mild Brain Injuries Incurred During Intimate Partner Violence Are Related to Objective and Self-Reported Balance Measures. 亲密伴侣暴力造成的轻度脑损伤与客观和自我报告的平衡测量有关。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-02 DOI: 10.1177/08977151251372612
Annie-Lori Joseph Denk, Grant L Iverson, Douglas P Terry, Eve M Valera
{"title":"Mild Brain Injuries Incurred During Intimate Partner Violence Are Related to Objective and Self-Reported Balance Measures.","authors":"Annie-Lori Joseph Denk, Grant L Iverson, Douglas P Terry, Eve M Valera","doi":"10.1177/08977151251372612","DOIUrl":"https://doi.org/10.1177/08977151251372612","url":null,"abstract":"<p><p>Individuals who experience intimate partner violence (IPV) sometimes self-report balance and vestibular problems; however, objectively measured balance has rarely been investigated in this population. Given the risk for persistent physical, neurocognitive, and psychological effects of brain injury (BI) in women who experience IPV, the present study evaluated the association between mild IPV-BIs, objective balance, and self-reported vestibular symptoms in women with at least one instance of physical IPV (<i>n</i> = 144). IPV-BIs and accident-related BIs were assessed using the Ohio State University traumatic BI (TBI) identification method and the Brain Injury Severity Assessment Interview. Psychological symptoms were measured with the Patient Health Questionnaire-9, Generalized Anxiety Disorder-7, and Posttraumatic Stress Disorder Checklist for DSM-5. Vestibular symptoms were measured with the Neurobehavioral Symptom Inventory (NSI). Static balance and postural sway were measured with the Sway Medical System Balance Test, for which lower scores reflect worse balance. Hierarchical regression analyses revealed that having a greater number of mild IPV-related BIs was related to (1) lower objectively measured balance scores (adjusting for age, accident-related BIs, and moderate-severe IPV-BIs) and (2) worse self-reported vestibular symptoms on the NSI (adjusting for age, accident-BIs, moderate-severe IPV-BIs, and symptoms of depression, anxiety, and traumatic stress). Worse self-reported vestibular symptoms were also related to lower balance scores. Results from the present study add to the literature describing the complex health problems experienced by women who experience IPV and IPV-related brain injuries. Future research could include in-person evaluations designed to identify treatable vestibular symptoms and problems.</p>","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":""},"PeriodicalIF":3.8,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144957726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association Between Adverse Childhood Experiences Score and Traumatic Brain Injury Occurrence: A Systematic Review and Meta-Analysis. 不良童年经历评分与创伤性脑损伤发生的关系:系统回顾和荟萃分析。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-02 DOI: 10.1177/08977151251372608
Jenney Zhu, Maya A C MacIsaac-Jones, Serena Jenkins, Keith Owen Yeates, Sheri Madigan
{"title":"Association Between Adverse Childhood Experiences Score and Traumatic Brain Injury Occurrence: A Systematic Review and Meta-Analysis.","authors":"Jenney Zhu, Maya A C MacIsaac-Jones, Serena Jenkins, Keith Owen Yeates, Sheri Madigan","doi":"10.1177/08977151251372608","DOIUrl":"https://doi.org/10.1177/08977151251372608","url":null,"abstract":"<p><p>Adverse childhood experiences (ACEs) and traumatic brain injuries (TBI) are highly prevalent globally, and both are associated with long-term negative health outcomes across the lifespan. Past research exploring the potential association between ACEs and TBI occurrence has demonstrated mixed findings. Thus, we conducted a systematic review and meta-analysis to examine the association between the ACEs measure and TBI occurrence. Moderator analyses were conducted to determine whether certain factors, including participant age, sex, and geographical location, modified the association between ACEs score and TBI occurrence. Searches were conducted in PsycINFO, MEDLINE, Embase, and CINHAL for studies published between January 1, 1998, and February 19, 2024. A total of 42 full-text articles were screened against inclusion criteria (i.e., measure of ACEs using the original 8- or 10-item scale or another composite measure of ACEs, TBI occurrence, and effect size for the association between ACEs score and TBI). Eight studies and 10 samples (<i>N</i> = 4954) were included in the meta-analysis. The data were synthesized using a random-effects multilevel meta-analysis, which revealed a significant large positive association between ACEs score and TBI occurrence, <i>r</i> = 0.31, 95% confidence interval [0.13, 0.49], <i>p</i> < 0.001. Moderator analyses did not yield significant results. The current findings demonstrate that individuals who reported a higher ACEs score were more likely to have reported sustaining a TBI, highlighting a need for trauma-informed efforts to prevent TBI and its adverse effects.</p>","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":""},"PeriodicalIF":3.8,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144957774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Contribution of Extracranial Injuries to GOSE Scores after Traumatic Brain Injury TBI: A TRACK-Traumatic Brain Injury Study. 外伤性脑损伤后颅外损伤对GOSE评分的贡献:一项创伤性脑损伤研究。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-01 Epub Date: 2025-04-09 DOI: 10.1089/neu.2024.0421
Nancy Temkin, Jason Barber, Joan Machamer, Gabriela Sugar, Molly Rose Morrissey, Kim Boase, Evan Zahniser, Yelena G Bodien, Joseph T Giacino, Michael A McCrea, Lindsay D Nelson, Murray B Stein, Sabrina Taylor, Claudia Robertson, David Okonkwo, Geoff Manley, Sureyya Dikmen
{"title":"Contribution of Extracranial Injuries to GOSE Scores after Traumatic Brain Injury TBI: A TRACK-Traumatic Brain Injury Study.","authors":"Nancy Temkin, Jason Barber, Joan Machamer, Gabriela Sugar, Molly Rose Morrissey, Kim Boase, Evan Zahniser, Yelena G Bodien, Joseph T Giacino, Michael A McCrea, Lindsay D Nelson, Murray B Stein, Sabrina Taylor, Claudia Robertson, David Okonkwo, Geoff Manley, Sureyya Dikmen","doi":"10.1089/neu.2024.0421","DOIUrl":"10.1089/neu.2024.0421","url":null,"abstract":"<p><p>The Glasgow Outcome Scale Extended (GOSE) is the most widely used outcome measure for hospital-based studies of traumatic brain injury (TBI). The GOSE may be administered several ways, the choice depending on the purpose of the research. In this investigation, we evaluated the effect of administering the GOSE to collect functional disability attributed to all injuries sustained (GOSE-All) or excluding the impact of extracranial injuries (GOSE-TBI). We examined the differences in reported disability between the two administration methods at 2 weeks, 3 months, 6 months, and 12 months after injury. Data are summarized from 2288 individuals who were enrolled in the prospective observational Transforming Research and Clinical Knowledge in TBI (TRACK-TBI) cohort study. The distribution of scores is summarized by time after injury, brain injury severity, and extracranial injury severity. Dichotomizing the GOSE varying ways, differences in the prevalence of unfavorable outcomes for GOSE-All versus GOSE-TBI range from none to 42 percentage points. Discrepancies in disability captured by GOSE-All and GOSE-TBI decrease with greater TBI severity, no serious extracranial injuries, and longer time post-injury. It is important for researchers, given the aims of their studies, to decide in advance whether GOSE classification should be based on the effects of all injuries sustained or excluding the effects of extracranial injuries so as to emphasize the effects of the brain injury, as well as how disability due to emotional consequences of injury and other circumstances will be scored. Instructions to the respondent and outcomes examiner need to be clear about what causes of disability are to be included. The TBI Common Data Elements should include information that reflects the method that was used to collect the GOSE data and data repositories should disclose which data collection method was used for a given study.</p>","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":"1550-1559"},"PeriodicalIF":3.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143811611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Detecting Mild Traumatic Brain Injury after Combat Deployment: Agreement Between Veterans Health Administration Clinical System and LIMBIC-CENC Research Protocol. 检测作战部署后的轻度脑外伤:退伍军人健康管理局临床系统与 LIMBIC-CENC 研究协议之间的协议。
IF 3.8 2区 医学
Journal of neurotrauma Pub Date : 2025-09-01 Epub Date: 2024-12-20 DOI: 10.1089/neu.2024.0316
William C Walker, Terri K Pogoda, Kaleb G Eppich, Clara E Dismuke-Greer, Samuel R Walton, Chelsea McCarty Allen, Sarah L Martindale, Nicholas D Davenport, Jared A Rowland, Shannon R Miles, Mary Jo Pugh, David X Cifu
{"title":"Detecting Mild Traumatic Brain Injury after Combat Deployment: Agreement Between Veterans Health Administration Clinical System and LIMBIC-CENC Research Protocol.","authors":"William C Walker, Terri K Pogoda, Kaleb G Eppich, Clara E Dismuke-Greer, Samuel R Walton, Chelsea McCarty Allen, Sarah L Martindale, Nicholas D Davenport, Jared A Rowland, Shannon R Miles, Mary Jo Pugh, David X Cifu","doi":"10.1089/neu.2024.0316","DOIUrl":"10.1089/neu.2024.0316","url":null,"abstract":"&lt;p&gt;&lt;p&gt;Identifying historical mild traumatic brain injury (TBI) is important for many clinical care reasons; however, diagnosing mild TBI is inherently challenging and utility of screening is unknown. This study compares a standardized research process to an established clinical process for screening and diagnosis of historical mild TBI during combat deployment in a military/Veteran cohort. Using validated instruments, the Long-term Impact of Military-relevant Brain Injury Consortium-Chronic Effects of Neurotrauma Consortium (LIMBIC-CENC) prospective longitudinal study (PLS) screens for all potential concussive events (PCEs) and conducts structured concussion diagnostic interviews for each PCE. The Veterans Health Administration (VHA) systematically screens all Veterans with a post-9/11 combat deployment for historical TBI and offers a comprehensive TBI evaluation (CTBIE) for those who screen positive. This study evaluates the agreement between these two systems on both PCE and mild TBI identification during combat deployment and identifies features of Veterans who were negative clinically but positive in research. VHA TBI screen and CTBIE data were obtained from Veterans Affairs Informatics and Computing Infrastructure and linked to the LIMBIC-CENC PLS dataset. VHA screen positive for PCE was defined as a positive response for the first two VHA TBI screen questions of that query mechanism and immediate signs/symptoms of TBI. The PLS identified more positive PCE screens during combat deployment (86% vs. 41%) than the VHA PCE screen, and overall agreement was poor (kappa = 0.113). Participants had higher odds of being VHA negative/PLS positive on the PCE screen if they were of older age, female sex, had more years of military service, more months in combat deployment, officer rank, or &lt;50% service-connected disability rating and lower odds if they had less education attainment, higher combat intensity, or higher Neurobehavioral Symptom Inventory scores. The LIMBIC-CENC PLS method also identified more Veterans with mild TBI during combat deployment compared with the VHA CTBIE (81% vs. 72%) with minimal overall agreement (kappa = 0.311). Participants had higher odds of being VHA negative/PLS positive for mild TBI diagnosis if they never married or were Air Force and had lower odds if they had higher combat intensity. The LIMBIC-CENC PLS research structured interview protocol identified higher rates of TBI than the VHA TBI assessment system both for positive PCE screens and positive mild TBI diagnosis during combat deployment. Agreement was far higher for TBI determinations compared with the PCE screening. Significant characteristics of PLS-positive/VHA-negative mismatches included demographic variables, military service variables, and current symptom levels. Further research is needed to better understand whether there is a clinical value to adjust the VHA TBI screening process and how these characteristics could be considered. Providers should be aw","PeriodicalId":16512,"journal":{"name":"Journal of neurotrauma","volume":" ","pages":"1560-1574"},"PeriodicalIF":3.8,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142864518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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