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Zhang J, Tian L, Cao G, Yin Z, Wang S, Zhao C, Yang H. AnGong NiuHuang (AGNH) pill attenuated traumatic brain injury through regulating NF-κB/Nlrp3 axis and glycerophospholipid metabolism. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 132:155798. [PMID: 38936259 DOI: 10.1016/j.phymed.2024.155798] [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: 01/18/2024] [Revised: 05/20/2024] [Accepted: 06/02/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND Traumatic brain injury (TBI), especially neuroinflammation after TBI persists for a long time and causes significant neurodegenerative pathologies and neuropsychiatric problems. PURPOSE In this study, the neuroprotective effect of AnGong NiuHuang (AGNH) on TBI was investigated and the mechanism was revealed by integrating multiple omics. METHODS The rats with TBI were administrated with AGNH for 5 consecutive days and the effect was evaluated by using modified neurologic severity score (mNSS), brain edema, H&E staining, Nissl staining and TUNEL staining. The mechanism was revealed by using RNA sequencing (RNA-seq) and metabolomic analysis. The inflammatory factors, apoptosis-related proteins and identified vital targets were validated by enzyme-linked immunosorbent assay, western blotting and immunofluorescence staining. RESULTS Administration of AGNH decreased mNSS, brain edema, brain structure damage, but increased Nissl body density in the rats with TBI. Additionally, AGNH reduced IL-1β, IL-17A, TNF-α, MMP9, MCP-1, IL-6, Bax and TUNEL staining,but elevated Bcl2 level. Integrating transcriptomic analysis and metabolomic analysis identified vital targets and critical metabolic pathways. Importantly, AGNH treatment reduced the expression of TLR4, MYD88, NLRP3, BTK, IL-18 and Caspase 1 as well as glycerophospholipid metabolism-related protein AGPAT2 and PLA2G2D, and decreased the nuclear translocation of NF-κB p65 in the brain of TBI rats. Additionally, AGNH increased phosphatidylcholine (PC), phosphatidylglycerol (PG), phosphatidylserine (PS), phosphatidylethanolamine (PE), but decreased 1-acyl-sn-glycero-3-phosphocholine (LysoPC) in the metabolic pathway of glycerophospholipid metabolism. CONCLUSION Taken together, AGNH inhibited NF-κB/NLRP3 axis to suppress neuroinflammation, cell apoptosis and pyroptosis, and improved metabolic pathways of glycerophospholipid metabolism after TBI.
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Affiliation(s)
- Jingjing Zhang
- State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs, Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; Chinese Institute for Brain Research, Beijing 102206, China.
| | - Liangliang Tian
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Guangzhao Cao
- Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Zhiru Yin
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Shicong Wang
- Fujian Pien Tze Huang Enterprise Key Laboratory of Natural Medicine Research and Development, Zhangzhou, Fujian, 363000, China
| | - Chen Zhao
- Fujian Pien Tze Huang Enterprise Key Laboratory of Natural Medicine Research and Development, Zhangzhou, Fujian, 363000, China
| | - Hongjun Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing 100700, China.
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Joshi SM, Thomas TC, Jadavji NM. Impact of increasing one-carbon metabolites on traumatic brain injury outcome using pre-clinical models. Neural Regen Res 2024; 19:1728-1733. [PMID: 38103238 PMCID: PMC10960300 DOI: 10.4103/1673-5374.389629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/20/2023] [Accepted: 10/17/2023] [Indexed: 12/18/2023] Open
Abstract
Traumatic brain injury is a major cause of death and disability worldwide, affecting over 69 million individuals yearly. One-carbon metabolism has been shown to have beneficial effects after brain damage, such as ischemic stroke. However, whether increasing one-carbon metabolite vitamins impacts traumatic brain injury outcomes in patients requires more investigation. The aim of this review is to evaluate how one-carbon metabolites impact outcomes after the onset of traumatic brain injury. PubMed, Web of Science, and Google Scholar databases were searched for studies that examined the impact of B-vitamin supplementation on traumatic brain injury outcomes. The search terms included combinations of the following words: traumatic brain injury, dietary supplementation, one-carbon metabolism, and B-vitamins. The focus of each literature search was basic science data. The year of publication in the literature searches was not limited. Our analysis of the literature has shown that dietary supplementation of B-vitamins has significantly improved the functional and behavioral recovery of animals with traumatic brain injury compared to controls. However, this improvement is dosage-dependent and is contingent upon the onset of supplementation and whether there is a sustained or continuous delivery of vitamin supplementation post-traumatic brain injury. The details of supplementation post-traumatic brain injury need to be further investigated. Overall, we conclude that B-vitamin supplementation improves behavioral outcomes and reduces cognitive impairment post-traumatic brain injury in animal model systems. Further investigation in a clinical setting should be strongly considered in conjunction with current medical treatments for traumatic brain injury-affected individuals.
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Affiliation(s)
- Sanika M. Joshi
- College of Osteopathic Medicine, Midwestern University, Glendale, CA, USA
- Department of Biomedical Sciences, Midwestern University, Glendale, CA, USA
| | - Theresa Currier Thomas
- Department of Child Health, College of Medicine – Phoenix, University of Arizona, Phoenix, AZ, USA
| | - Nafisa M. Jadavji
- College of Osteopathic Medicine, Midwestern University, Glendale, CA, USA
- Department of Biomedical Sciences, Midwestern University, Glendale, CA, USA
- Department of Child Health, College of Medicine – Phoenix, University of Arizona, Phoenix, AZ, USA
- College of Veterinary Medicine, Midwestern University, Glendale, CA, USA
- Department of Neuroscience, Carleton University, Ottawa, Canada
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Omar S, Williams CC, Bugg LB, Colantonio A. "If you do not have Black futures in mind…then what's guiding the steps": anti-racist recommendations for traumatic brain injury rehabilitations' investments in hopeful Black futures. Disabil Rehabil 2024:1-20. [PMID: 39089328 DOI: 10.1080/09638288.2024.2367604] [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: 08/09/2023] [Revised: 05/24/2024] [Accepted: 05/25/2024] [Indexed: 08/03/2024]
Abstract
PURPOSE The need for specialized rehabilitation considerations to address racial health disparities and optimize functional outcomes such as participation in daily life for Black people with traumatic brain injury (TBI) has been acknowledged. This study uses anti-racism as an entry point for addressing institutional racism by examining what the experiences of Black survivors of TBI, rehabilitation providers, and family caregivers tell us about imagined possibilities for rehabilitation to promote Black futures. MATERIAL AND METHODS A constructivist-informed narrative inquiry using critical race theory and in-depth narrative interviewing was applied across ten women and four men. Reflexive thematic analysis within and across groups of participants led to conceptualizing two main themes and five sub-themes. RESULTS Conceptualized themes captured requirements for TBI rehabilitations' investments in Black futures: (1) the need for critical information and specialized educational supports and particular requirements for supporting participation in meaningful life situations, and (2) responsibilities of delivering rehabilitation care for Black service users. CONCLUSION TBI rehabilitation must be tailored to the realities of living while being Black, integrate personal values, beliefs, interests, and equitable supports to maximize optimal functioning and participation if the goal of rehabilitation is community integration for all persons living with the impacts of TBI.
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Affiliation(s)
- Samira Omar
- Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada
| | | | - Laura Beth Bugg
- Global and Community Health, University of CA Santa Cruz, CA, USA
| | - Angela Colantonio
- Rehabilitation Sciences Institute, University of Toronto, Toronto, Canada
- Department of Occupational Science & Occupational Therapy, University of Toronto, Toronto, Canada
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Jiang R, Lu Z, Wang C, Xiao J, Liu Q, Xu X, Shi J, Shen J, Zhu X, Gong P, Zhuang QX, Shi K, Shi W. Beta2 adrenergic receptor-mediated abnormal myelopoiesis drives neuroinflammation in aged patients with traumatic brain injury. SCIENCE ADVANCES 2024; 10:eadp5239. [PMID: 39028822 PMCID: PMC11259178 DOI: 10.1126/sciadv.adp5239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 06/14/2024] [Indexed: 07/21/2024]
Abstract
Aged patients often suffer poorer neurological recovery than younger patients after traumatic brain injury (TBI), but the mechanisms underlying this difference remain unclear. Here, we demonstrate abnormal myelopoiesis characterized by increased neutrophil and classical monocyte output but impaired nonclassical patrolling monocyte population in aged patients with TBI as well as in an aged murine TBI model. Retrograde and anterograde nerve tracing indicated that increased adrenergic input through the central amygdaloid nucleus-bone marrow axis drives abnormal myelopoiesis after TBI in a β2-adrenergic receptor-dependent manner, which is notably enhanced in aged mice after injury. Selective blockade of β2-adrenergic receptors rebalances abnormal myelopoiesis and improves the outcomes of aged mice after TBI. We therefore demonstrate that increased β2-adrenergic input-driven abnormal myelopoiesis exacerbates post-TBI neuroinflammation in the aged, representing a mechanism underlying the poorer recovery of aged patients and that blockade of β2-adrenergic receptor is a potential approach to promote neurological recovery after TBI.
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Affiliation(s)
- Rui Jiang
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Department of Neurology, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Zhichao Lu
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Department of Neurology, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Chenxing Wang
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Department of Neurology, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Jun Xiao
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Key Laboratory of RNA Science and Engineering, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Qianqian Liu
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Neuro-Microscopy and Minimally Invasive Translational Medicine Innovation Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Xide Xu
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Neuro-Microscopy and Minimally Invasive Translational Medicine Innovation Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Jinlong Shi
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Neuro-Microscopy and Minimally Invasive Translational Medicine Innovation Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Jianhong Shen
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Neuro-Microscopy and Minimally Invasive Translational Medicine Innovation Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Xingjia Zhu
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Neuro-Microscopy and Minimally Invasive Translational Medicine Innovation Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Peipei Gong
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Neuro-Microscopy and Minimally Invasive Translational Medicine Innovation Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
| | - Qian-Xing Zhuang
- Department of Physiology, School of Medicine, Nantong University, Nantong, Jiangsu 226001, China
| | - Kaibin Shi
- Department of Neurology, China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
- Chinese Institutes for Medical Research, Beijing 100069, China
| | - Wei Shi
- Department of Neurosurgery, Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong, Jiangsu 226001, China
- Neuro-Microscopy and Minimally Invasive Translational Medicine Innovation Center, Affiliated Hospital of Nantong University, Nantong, Jiangsu 226001, China
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Shumilov K, Ni A, Garcia-Bonilla M, Celorrio M, Friess SH. Early depletion of gut microbiota shape oligodendrocyte response after traumatic brain injury. J Neuroinflammation 2024; 21:171. [PMID: 39010082 PMCID: PMC11251111 DOI: 10.1186/s12974-024-03158-9] [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: 04/18/2024] [Accepted: 06/19/2024] [Indexed: 07/17/2024] Open
Abstract
White matter injury (WMI) is thought to be a major contributor to long-term cognitive dysfunctions after traumatic brain injury (TBI). This damage occurs partly due to apoptotic death of oligodendrocyte lineage cells (OLCs) after the injury, triggered directly by the trauma or in response to degenerating axons. Recent research suggests that the gut microbiota modulates the inflammatory response through the regulation of peripheral immune cell infiltration after TBI. Additionally, T-cells directly impact OLCs differentiation and proliferation. Therefore, we hypothesized that the gut microbiota plays a critical role in regulating the OLC response to WMI influencing T-cells differentiation and activation. Gut microbial depletion early after TBI chronically reduced re-myelination, acutely decreased OLCs proliferation, and was associated with increased myelin debris accumulation. Surprisingly, the absence of T-cells in gut microbiota depleted mice restored OLC proliferation and remyelination after TBI. OLCs co-cultured with T-cells derived from gut microbiota depleted mice resulted in impaired proliferation and increased expression of MHC-II compared with T cells from control-injured mice. Furthermore, MHC-II expression in OLCs appears to be linked to impaired proliferation under gut microbiota depletion and TBI conditions. Collectively our data indicates that depletion of the gut microbiota after TBI impaired remyelination, reduced OLCs proliferation with concomitantly increased OLC MHCII expression, and required the presence of T cells. This data suggests that T cells are an important mechanistic link by which the gut microbiota modulate the oligodendrocyte response and white matter recovery after TBI.
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Affiliation(s)
- Kirill Shumilov
- Department of Neurosurgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Allen Ni
- Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | | | - Marta Celorrio
- Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Stuart H Friess
- Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, MO, USA.
- Division of Critical Care Medicine, Department of Pediatrics, Washington University in St. Louis School of Medicine and St. Louis Children's Hospital, Campus Box 8028, 3rd Fl MPRB 660 S. Euclid Avenue, St. Louis, MO, 63110, USA.
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Pisano F, Bilotta F. The Predictive Value of the Verbal Glasgow Coma Scale in Traumatic Brain Injury: A Systematic Review. J Head Trauma Rehabil 2024; 39:273-283. [PMID: 38453630 DOI: 10.1097/htr.0000000000000938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2024]
Abstract
BACKGROUND Traumatic brain injury (TBI) is a major global health concern, imposing significant burdens on individuals and healthcare systems. The Glasgow Coma Scale (GCS), a widely utilized instrument for evaluating neurological status, includes 3 variables: motor, verbal, and eye opening. The GCS plays a crucial role in TBI severity stratification. While extensive research has explored the predictive capabilities of the overall GCS score and its motor component, the Verbal Glasgow Coma Scale (V-GCS) has garnered less attention. OBJECTIVE To examine the predictive accuracy of the V-GCS in assessing outcomes in patients with TBI, with a particular focus on functional outcome and mortality. In addition, we intend to compare its predictive performance with other components of the GCS. METHODS A systematic review, based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, was conducted utilizing the PubMed, Scopus, and Web of Science databases. Inclusion criteria encompassed 10 clinical studies involving patients with TBI, wherein the level of consciousness was assessed using the verbal GCS score. Predominant statistical measures employed were odds ratios (ORs) and area under the curve (AUC). RESULTS Recorded findings consistently underscore that lower V-GCS scores are associated with adverse functional outcomes and mortality in patients with TBI. Despite the predictive accuracy of the V-GCS, the Motor Glasgow Coma Scale (M-GCS) emerges as a superior predictor. CONCLUSION In the context of TBI outcome prediction, the V-GCS demonstrates its efficacy as a prognostic tool. However, the M-GCS exhibits superior performance compared with the V-GCS. These insights underscore the multifaceted nature of TBI assessment and emphasize the necessity of considering distinct components of the Glasgow Coma Scale for comprehensive evaluation. Further research is warranted to refine and improve the application of these predictive measures in clinical practice.
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Affiliation(s)
- Francesca Pisano
- Department of Anesthesiology, Critical Care and Pain Medicine, Policlinico Umberto I, "Sapienza" University of Rome, Rome, Italy
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Hofmann T. [Emergency Treatment of Traumatic Brain Injury]. Anasthesiol Intensivmed Notfallmed Schmerzther 2024; 59:412-419. [PMID: 39074787 DOI: 10.1055/a-2075-9193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/31/2024]
Abstract
Traumatic brain injury (TBI) is a temporary or permanent damage to the cerebral functions caused by external force on the skull. TBI is one of the most common causes of death worldwide and has significant socioeconomic and health consequences. This article examines classification, clinical pictures and adequate emergency treatment with diagnostics, surgical therapy and prognosis.
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Summaka M, Zein H, Daoud R, Naim I, Fares Y, Nasser Z. Cross-cultural adaptation and validation of the Arabic Project for the Epidemiological Analysis of Critical Care Patients (PAEEC) scale in individuals with traumatic brain injury in Lebanon. APPLIED NEUROPSYCHOLOGY. ADULT 2024; 31:712-720. [PMID: 35476535 DOI: 10.1080/23279095.2022.2062671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The aim of this study is to cross-culturally adapt the Project for the Epidemiological Analysis of Critical Care Patients (PAEEC) Quality of Life (QoL) scale into the Arabic language and to examine its clinimetric properties, including validity and reliability among Lebanese native speaker with traumatic brain injury (TBI). This is a cross-sectional study including 49 men with TBI aged between 20 and 59 years. The Arabic version of the PAEEC (PAEEC-A) was administered to the subjects or their primary caregiver as well as the Short Form Health Survey 36 (SF-36). The internal consistency, test-retest reliability, content, construct and convergent validity were evaluated. The PAEEC-A displayed high internal consistency (Chronbach's alpha = 0.916) and test-retest reliability (Intraclass Correlation coefficient = 0.966). Exploratory factor analysis extracted a 3-factor model that explained 68.48% of the total variance. As for the convergent validity, Spearman correlations between the PAEEC-A total score and the physical and mental components of the SF-36 were -0.788 and -0.794, respectively (p-value < 0.0001 for both). The findings indicate that the PAEEC-A has robust clinimetric properties and is a valid and reliable quality of life measure among Lebanese men with traumatic brain injury.
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Affiliation(s)
- Marwa Summaka
- Faculty of Medical Sciences, Neuroscience Research Center, Lebanese University, Hadath, Lebanon
| | - Hiba Zein
- Faculty of Medical Sciences, Neuroscience Research Center, Lebanese University, Hadath, Lebanon
| | - Rama Daoud
- Faculty of Medical Sciences, Lebanese University, Hadath, Lebanon
| | - Ibrahim Naim
- Health, Rehabilitation, Integration and Research Center (HRIR), Beirut, Lebanon
| | - Youssef Fares
- Faculty of Medical Sciences, Neuroscience Research Center, Lebanese University, Hadath, Lebanon
| | - Zeina Nasser
- Faculty of Medical Sciences, Neuroscience Research Center, Lebanese University, Hadath, Lebanon
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Kangalgil M, Ulusoy H, Ayaz S. Acute Skeletal Muscle Wasting is Associated with Prolonged Hospital Stay in Critical Illness with Brain Injury. Neurocrit Care 2024:10.1007/s12028-024-02017-y. [PMID: 38918337 DOI: 10.1007/s12028-024-02017-y] [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: 12/27/2023] [Accepted: 05/16/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND Acute muscle wasting is common in critically ill patients, and this can lead to unfavorable clinical outcomes. The aim of this study was to identify factors associated with muscle wasting and to investigate the association between skeletal muscle wasting and prolonged hospital stay in critically ill patients with acute brain injury. METHODS This single-center prospective observational study was conducted in critically ill patients with acute brain injury who stayed in the intensive care unit for at least 1 week. The rectus femoris cross-sectional area was measured via ultrasound at baseline and a week after the first assessment. Univariate and multivariate logistic regression analyses were performed to identify factors that predicted prolonged hospital stay. RESULTS A total of 86 patients were included in the study. Their mean age was 49.4 ± 16.9 years, 57% were male, and 46.5% had an admission diagnosis of subarachnoid hemorrhage. The percentage change in the rectus femoris cross-sectional area was 15.8% (95% confidence interval [CI] - 19.8% to - 12.0%; p < 0.001), and 57% of all patients had acute muscle wasting. According to the univariate analysis, there was a significant association between prolonged hospital stay and acute muscle wasting (odds ratio [OR] 3.677; 95% CI 1.487-9.043; p = 0.005), mechanical ventilation status (OR 3.600; 95% CI 1.455-8.904; p = 0.006), and Glasgow Coma Scale score (OR 0.888; 95% CI 0.808-0.976; p = 0.014) at intensive care unit admission. The multivariate analysis demonstrated that acute muscle wasting (OR 3.449; 95% CI 1.344-8.853; p = 0.010) was an independent risk factor for prolonged hospital stay. CONCLUSIONS There was considerable muscle wasting in critically ill patients with brain injuries over a 1-week period. Acute muscle wasting was associated with prolonged hospital stay in critically ill patients with acute brain injury.
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Affiliation(s)
- Melda Kangalgil
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Sivas Cumhuriyet University, Sivas, Turkey.
| | - Hülya Ulusoy
- Department of Anesthesiology and Reanimation, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Sekine Ayaz
- Department of Anesthesiology and Reanimation, Pasinler Ibrahim Hakkı State Hospital, Erzurum, Turkey
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Ye Z, Li Z, Zhong S, Xing Q, Li K, Sheng W, Shi X, Bao Y. The recent two decades of traumatic brain injury: a bibliometric analysis and systematic review. Int J Surg 2024; 110:3745-3759. [PMID: 38608040 PMCID: PMC11175772 DOI: 10.1097/js9.0000000000001367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 03/10/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND Traumatic brain injury (TBI) is a serious public health burden worldwide, with a mortality rate of 20-30%; however, reducing the incidence and mortality rates of TBI remains a major challenge. This study provides a multidimensional analysis to explore the potential breakthroughs in TBI over the past two decades. MATERIALS AND METHODS The authors used bibliometric and Latent Dirichlet Allocation (LDA) analyses to analyze publications focusing on TBI published between 2003 and 2022 from the Web of Science Core Collection (WOSCC) database to identify core journals and collaborations among countries/regions, institutions, authors, and research trends. RESULTS Over the past 20 years, 41 545 articles on TBI from 3043 journals were included, with 12 916 authors from 20 449 institutions across 145 countries/regions. The annual number of publications has increased 10-fold compared to previous publications. This study revealed that high-income countries, especially the United States, have a significant influence. Collaboration was limited to several countries/regions. The LDA results indicated that the hotspots included four main areas: 'Clinical finding', 'Molecular mechanism', 'Epidemiology', and 'Prognosis'. Epidemiological research has consistently increased in recent years. Through epidemiological topic analysis, the main etiology of TBI has shifted from traffic accidents to falls in a demographically aging society. CONCLUSION Over the past two decades, TBI research has developed rapidly, and its epidemiology has received increasing attention. Reducing the incidence of TBI from a preventive perspective is emerging as a trend to alleviate the future social burden; therefore, epidemiological research might bring breakthroughs in TBI.
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Affiliation(s)
- Ziyin Ye
- Department of Neurosurgery, The Fourth Hospital of China Medical University, Huanggu
| | - Zhi Li
- Department of Oncology, The First Hospital of China Medical University, Heping
| | - Shiyu Zhong
- Department of Neurosurgery, The Fourth Hospital of China Medical University, Huanggu
| | - Qichen Xing
- Department of Neurosurgery, The Fourth Hospital of China Medical University, Huanggu
| | - Kunhang Li
- Department of Neurosurgery, The Fourth Hospital of China Medical University, Huanggu
| | - Weichen Sheng
- Department of Neurosurgery, The Fourth Hospital of China Medical University, Huanggu
| | - Xin Shi
- School of Health Management, China Medical University, Shenyang, People’s Republic of China
| | - Yijun Bao
- Department of Neurosurgery, The Fourth Hospital of China Medical University, Huanggu
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Jadhav R, Jadhav R. A cross-sectional study to evaluate the impact of early tracheostomy in management of neurosurgical patients. Ir J Med Sci 2024; 193:1505-1508. [PMID: 38372946 DOI: 10.1007/s11845-024-03636-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 02/12/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND Tracheostomy is a crucial procedure in the management of neurosurgical patients, and determining the appropriate timing for the intervention remains a contentious issue. While some experts advocate for early tracheostomy, others recommend a more conservative approach of closely monitoring the patient's condition before performing the procedure. METHODS To shed light on this debate, a retrospective observational cohort study was conducted on 78 cases who underwent tracheostomy in the neurosurgical ICU of Yashosai Hospital, Nanded, Maharashtra, between January and December 2022. The study relied on hospital records, and descriptive statistics were used to represent the quantitative data. RESULTS The study's findings showed that the majority of the study subjects were male, with an average age of 46.3 + / - 15.2 years. The results suggested that early tracheostomy was associated with improved outcomes in terms of shorter durations of tracheostomy, hospital stays, ICU stays, and mechanical ventilation. However, the incidence of complications did not differ significantly between the early and late tracheostomy groups. CONCLUSION Overall, this study provides valuable insights into the optimal management of neurosurgical patients, with implications for clinical practice and patient outcomes.
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Affiliation(s)
- Ruchita Jadhav
- Yashosai Hospital (Neurosurgical and Trauma Care Unit), Nanded-Waghala, India.
| | - Rupal Jadhav
- Yashosai Hospital (Neurosurgical and Trauma Care Unit), Nanded-Waghala, India
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12
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Pustilnik HN, Medrado-Nunes GS, Cerqueira GA, Meira DA, da Cunha BLB, Porto Junior S, Fontes JHM, da Silva da Paz MG, Alcântara T, de Avellar LM. Brain tissue oxygen plus intracranial pressure monitoring versus isolated intracranial pressure monitoring in patients with traumatic brain injury: an updated meta-analysis of randomized controlled trials. Acta Neurochir (Wien) 2024; 166:240. [PMID: 38814348 DOI: 10.1007/s00701-024-06125-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Accepted: 05/16/2024] [Indexed: 05/31/2024]
Abstract
BACKGROUND Intracranial pressure (ICP) monitoring plays a key role in patients with traumatic brain injury (TBI), however, cerebral hypoxia can occur without intracranial hypertension. Aiming to improve neuroprotection in these patients, a possible alternative is the association of Brain Tissue Oxygen Pressure (PbtO2) monitoring, used to detect PbtO2 tension. METHOD We systematically searched PubMed, Embase and Cochrane Central for RCTs comparing combined PbtO2 + ICP monitoring with ICP monitoring alone in patients with severe or moderate TBI. The outcomes analyzed were mortality at 6 months, favorable outcome (GOS ≥ 4 or GOSE ≥ 5) at 6 months, pulmonary events, cardiovascular events and sepsis rate. RESULTS We included 4 RCTs in the analysis, totaling 505 patients. Combined PbtO2 + ICP monitoring was used in 241 (47.72%) patients. There was no significant difference between the groups in relation to favorable outcome at 6 months (RR 1.17; 95% CI 0.95-1.43; p = 0.134; I2 = 0%), mortality at 6 months (RR 0.82; 95% CI 0.57-1.18; p = 0.281; I2 = 34%), cardiovascular events (RR 1.75; 95% CI 0.86-3.52; p = 0.120; I2 = 0%) or sepsis (RR 0.75; 95% CI 0.25-2.22; p = 0.604; I2 = 0%). The risk of pulmonary events was significantly higher in the group with combined PbtO2 + ICP monitoring (RR 1.44; 95% CI 1.11-1.87; p = 0.006; I2 = 0%). CONCLUSIONS Our findings suggest that combined PbtO2 + ICP monitoring does not change outcomes such as mortality, functional recovery, cardiovascular events or sepsis. Furthermore, we found a higher risk of pulmonary events in patients undergoing combined monitoring.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Tancredo Alcântara
- Neurosurgery Department, General Hospital Roberto Santos, Salvador, Brazil
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13
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Pisică D, Volovici V, Yue JK, van Essen TA, den Boogert HF, Vande Vyvere T, Haitsma I, Nieboer D, Markowitz AJ, Yuh EL, Steyerberg EW, Peul WC, Dirven CMF, Menon DK, Manley GT, Maas AIR, Lingsma HF. Clinical and Imaging Characteristics, Care Pathways, and Outcomes of Traumatic Epidural Hematomas: A Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury Study. Neurosurgery 2024:00006123-990000000-01172. [PMID: 38771081 DOI: 10.1227/neu.0000000000002982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 03/05/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Guideline recommendations for surgical management of traumatic epidural hematomas (EDHs) do not directly address EDHs that co-occur with other intracranial hematomas; the relative rates of isolated vs nonisolated EDHs and guideline adherence are unknown. We describe characteristics of a contemporary cohort of patients with EDHs and identify factors influencing acute surgery. METHODS This research was conducted within the longitudinal, observational Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury cohort study which prospectively enrolled patients with traumatic brain injury from 65 hospitals in 18 European countries from 2014 to 2017. All patients with EDH on the first scan were included. We describe clinical, imaging, management, and outcome characteristics and assess associations between site and baseline characteristics and acute EDH surgery, using regression modeling. RESULTS In 461 patients with EDH, median age was 41 years (IQR 24-56), 76% were male, and median EDH volume was 5 cm3 (IQR 2-20). Concomitant acute subdural hematomas (ASDHs) and/or intraparenchymal hemorrhages were present in 328/461 patients (71%). Acute surgery was performed in 99/461 patients (21%), including 70/86 with EDH volume ≥30 cm3 (81%). Larger EDH volumes (odds ratio [OR] 1.19 [95% CI 1.14-1.24] per cm3 below 30 cm3), smaller ASDH volumes (OR 0.93 [95% CI 0.88-0.97] per cm3), and midline shift (OR 6.63 [95% CI 1.99-22.15]) were associated with acute surgery; between-site variation was observed (median OR 2.08 [95% CI 1.01-3.48]). Six-month Glasgow Outcome Scale-Extended scores ≥5 occurred in 289/389 patients (74%); 41/389 (11%) died. CONCLUSION Isolated EDHs are relatively infrequent, and two-thirds of patients harbor concomitant ASDHs and/or intraparenchymal hemorrhages. EDHs ≥30 cm3 are generally evacuated early, adhering to Brain Trauma Foundation guidelines. For heterogeneous intracranial pathology, surgical decision-making is related to clinical status and overall lesion burden. Further research should examine the optimal surgical management of EDH with concomitant lesions in traumatic brain injury, to inform updated guidelines.
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Affiliation(s)
- Dana Pisică
- Department of Public Health, Center for Medical Decision Making, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Neurosurgery, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Victor Volovici
- Department of Public Health, Center for Medical Decision Making, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Neurosurgery, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - John K Yue
- Department of Neurosurgery, University of California, San Francisco, San Francisco, California, USA
- Brain and Spinal Injury Center, Zuckerberg San Francisco General Hospital, San Francisco, California, USA
| | - Thomas A van Essen
- University Neurosurgical Center Holland, Leiden University Medical Center, Haaglanden Medical Center and Haga Teaching Hospital, Leiden and The Hague, the Netherlands
- Department of Neurosurgery, Leiden University Medical Center, Leiden, the Netherlands
- Division of Neurosurgery, Department of Surgery, QEII Health Sciences Centre and Dalhousie University, Halifax, Nova Scotia, Canada
| | - Hugo F den Boogert
- University Neurosurgical Center Holland, Leiden University Medical Center, Haaglanden Medical Center and Haga Teaching Hospital, Leiden and The Hague, the Netherlands
- Department of Neurosurgery, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Thijs Vande Vyvere
- Department of Radiology, Antwerp University Hospital and University of Antwerp, Antwerp, Belgium
| | - Iain Haitsma
- Department of Neurosurgery, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Daan Nieboer
- Department of Public Health, Center for Medical Decision Making, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - Amy J Markowitz
- Department of Neurosurgery, University of California, San Francisco, San Francisco, California, USA
- Brain and Spinal Injury Center, Zuckerberg San Francisco General Hospital, San Francisco, California, USA
| | - Esther L Yuh
- Brain and Spinal Injury Center, Zuckerberg San Francisco General Hospital, San Francisco, California, USA
- Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, California, USA
| | - Ewout W Steyerberg
- Department of Public Health, Center for Medical Decision Making, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
- Department of Biomedical Data Sciences, Leiden University Medical Center and Haaglanden Medical Center, Leiden and The Hague, the Netherlands
| | - Wilco C Peul
- University Neurosurgical Center Holland, Leiden University Medical Center, Haaglanden Medical Center and Haga Teaching Hospital, Leiden and The Hague, the Netherlands
- Department of Neurosurgery, Leiden University Medical Center, Leiden, the Netherlands
| | - Clemens M F Dirven
- Department of Neurosurgery, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
| | - David K Menon
- Division of Anaesthesia, University of Cambridge and Addenbrooke's Hospital, Cambridge, UK
| | - Geoffrey T Manley
- Department of Neurosurgery, University of California, San Francisco, San Francisco, California, USA
- Brain and Spinal Injury Center, Zuckerberg San Francisco General Hospital, San Francisco, California, USA
| | - Andrew I R Maas
- Department of Neurosurgery, Antwerp University Hospital, Edegem, Belgium
- Department of Translational Neuroscience, Faculty of Medicine and Health Science, University of Antwerp, Antwerp, Belgium
| | - Hester F Lingsma
- Department of Public Health, Center for Medical Decision Making, Erasmus MC - University Medical Center Rotterdam, Rotterdam, the Netherlands
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Arippa F, Pau M, Marcello R, Atzeni L, Simone Vullo S, Monticone M. An integrated approach to the assessment of balance and functional mobility in individuals with history of severe traumatic brain injury. Heliyon 2024; 10:e30665. [PMID: 38765073 PMCID: PMC11098832 DOI: 10.1016/j.heliyon.2024.e30665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/11/2024] [Accepted: 05/01/2024] [Indexed: 05/21/2024] Open
Abstract
Individuals who experienced severe Traumatic Brain Injury (sTBI) are often characterized by relevant motor dysfunctions which are likely to negatively affect activities of daily living and quality of life and often persist for years. However, detailed objective information about their magnitude are scarce. The aim of this study was to quantitatively assess the extent of motor deficits in terms of postural control effectiveness under static and dynamic conditions and to investigate the existence of possible correlations between the results of clinical tests and instrumental measures. Postural sway and functional mobility (i.e., instrumented Timed Up and Go test, iTUG) were objectively measured in 18 individuals with sTBI and 18 healthy controls using a pressure plate and a wearable inertial sensor. Additionally, participants with history of sTBI completed the Rivermead Mobility Index (RMI). One-way ANOVA and Spearman's rank correlation analysis were employed to examine differences between the two groups and determine potential correlations between the instrumental tests and clinical scales. The results show that people with sTBI were characterized by larger sway area and longer iTUG walking sub-phase. Significant correlations were also detected between RMI scores and iTUG total duration, as well as the walking phase. Taken together, these findings suggest that, even years after the initial injury, individuals with sTBI appear characterized by impaired postural control and functional mobility, which appears correlated with the RMI score. The integration of instrumental measures with clinical scales in the routine assessment and treatment of individuals with sTBI would result in more comprehensive, objective, and sensitive evaluations, thus improving precision in treatment planning, enabling ongoing progress monitoring, and highlighting the presence of motor deficits even years after the initial injury. Such integration is of importance for enhancing the long-term quality of life for individuals with sTBI.
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Affiliation(s)
- Federico Arippa
- Department of Mechanical, Chemical and Materials Engineering, University of Cagliari, Cagliari, Italy
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Massimiliano Pau
- Department of Mechanical, Chemical and Materials Engineering, University of Cagliari, Cagliari, Italy
| | - Rosa Marcello
- Neurorehabilitation Unit, Department of Neuroscience and Rehabilitation, ARNAS G. Brotzu Hospital, Cagliari, Italy
| | - Laura Atzeni
- Neurorehabilitation Unit, Department of Neuroscience and Rehabilitation, ARNAS G. Brotzu Hospital, Cagliari, Italy
| | - Salvatore Simone Vullo
- Neurorehabilitation Unit, Department of Neuroscience and Rehabilitation, ARNAS G. Brotzu Hospital, Cagliari, Italy
| | - Marco Monticone
- Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
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15
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Wei M, Hong T, Liu Y, Luo H. Inhibition of SENP5 reduces brain injury in TBI rats by regulating NEDD4L/TCF3 axis. Int J Neurosci 2024:1-10. [PMID: 38712596 DOI: 10.1080/00207454.2024.2350669] [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: 03/28/2024] [Accepted: 04/27/2024] [Indexed: 05/08/2024]
Abstract
BACKGROUND The underlying mechanism of SENP5 influences neuronal regeneration and apoptosis in the context of TBI remains largely unexplored. METHODS In the present study, PC12 cells treated with scratch for 24 h were regarded as a TBI cell model. The expression of SENP5 in PC12 cells was measured via Quantitative Real-Time PCR (qRT-PCR) and western blot assays. Cell Counting Kit 8 (CCK-8) and Flow cytometry assays were used to evaluate the activity of TBI cells. In addition, we assessed the effect of inhibiting SENP5 in vivo on neurological function deficits and apoptosis in the hippocampal tissues of TBI rats. The relationship between SENP5 and NEDD4L/TCF3 axis was proved via immunoprecipitation (IP) and double luciferase assays. RESULTS Following TBI cell modeling, an increase in SENP5 expression has been found. Moreover, TBI modeling resulted in reduced cell viability and increased apoptosis, which was rescue by inhibition of SENP5. In vivo experiments demonstrated that SENP5 inhibition could mitigate TBI-induced brain injury in rats. Specifically, this inhibition led to lower neurological impairment scores, improved neuronal morphology and structure, and decreased neuronal apoptosis. In addition, NEDD4L has been proved to be relevant to the enhanced stability of the transcription factor TCF3, which in turn promoted the expression of SENP5. CONCLUSIONS This study reveals that inhibiting SENP5 can alleviate brain injury following TBI. NEDD4L/TCF3 axis can regulate the expression of SENP5 to affect the development of TBI. However, SENP5 regulates downstream targets of TBI and important mechanisms need to be further explored.
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Affiliation(s)
- Minjun Wei
- Department of Neurosurgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Tao Hong
- Department of Neurosurgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
| | - Ying Liu
- Department of Nephrology, Jiangxi Cancer Hospital, Nanchang, China
| | - Hai Luo
- Department of Neurosurgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, China
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16
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Joannides A, Korhonen TK, Clark D, Gnanakumar S, Venturini S, Mohan M, Bashford T, Baticulon R, Bhagavatula ID, Esene I, Fernández-Méndez R, Figaji A, Gupta D, Khan T, Laeke T, Martin M, Menon D, Paiva W, Park KB, Pattisapu JV, Rubiano AM, Sekhar V, Shabani H, Sichizya K, Solla D, Tirsit A, Tripathi M, Turner C, Depreitere B, Iaccarino C, Lippa L, Reisner A, Rosseau G, Servadei F, Trivedi R, Waran V, Kolias A, Hutchinson P. An international, prospective observational study on traumatic brain injury epidemiology study protocol: GEO-TBI: Incidence. NIHR OPEN RESEARCH 2024; 3:34. [PMID: 37881453 PMCID: PMC10593326 DOI: 10.3310/nihropenres.13377.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/13/2024] [Indexed: 10/27/2023]
Abstract
Background The epidemiology of traumatic brain injury (TBI) is unclear - it is estimated to affect 27-69 million individuals yearly with the bulk of the TBI burden in low-to-middle income countries (LMICs). Research has highlighted significant between-hospital variability in TBI outcomes following emergency surgery, but the overall incidence and epidemiology of TBI remains unclear. To address this need, we established the Global Epidemiology and Outcomes following Traumatic Brain Injury (GEO-TBI) registry, enabling recording of all TBI cases requiring admission irrespective of surgical treatment. Objective The GEO-TBI: Incidence study aims to describe TBI epidemiology and outcomes according to development indices, and to highlight best practices to facilitate further comparative research. Design Multi-centre, international, registry-based, prospective cohort study. Subjects Any unit managing TBI and participating in the GEO-TBI registry will be eligible to join the study. Each unit will select a 90-day study period. All TBI patients meeting the registry inclusion criteria (neurosurgical/ICU admission or neurosurgical operation) during the selected study period will be included in the GEO-TBI: Incidence. Methods All units will form a study team, that will gain local approval, identify eligible patients and input data. Data will be collected via the secure registry platform and validated after collection. Identifiers may be collected if required for local utility in accordance with the GEO-TBI protocol. Data Data related to initial presentation, interventions and short-term outcomes will be collected in line with the GEO-TBI core dataset, developed following consensus from an iterative survey and feedback process. Patient demographics, injury details, timing and nature of interventions and post-injury care will be collected alongside associated complications. The primary outcome measures for the study will be the Glasgow Outcome at Discharge Scale (GODS) and 14-day mortality. Secondary outcome measures will be mortality and extended Glasgow Outcome Scale (GOSE) at the most recent follow-up timepoint.
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Affiliation(s)
- Alexis Joannides
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Tommi Kalevi Korhonen
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
- Neurocenter, Neurosurgery, Oulu University Hospital & University of Oulu, Oulu, Pohjois-Pohjanmaa, Finland
| | - David Clark
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Sujit Gnanakumar
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Sara Venturini
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Midhun Mohan
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Thomas Bashford
- Health Systems Design Group, Department of Engineering, University of Cambridge, Cambridge, UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Ronnie Baticulon
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital & University of the Philippines Manila, Manila, Philippines
| | - Indira Devi Bhagavatula
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, NIMHANS, Bengaluru, Karnataka, India
| | - Ignatius Esene
- Division of Neurosurgery, Faculty of Health Sciences, The University of Bamenda, Bambili, Cameroon
| | - Rocío Fernández-Méndez
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Anthony Figaji
- Division of Neurosurgery and Neurosciences Institute, University of Cape Town, Cape Town, South Africa
| | - Deepak Gupta
- Department of neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Tariq Khan
- Department of Neurosurgery, North Western General and Research Hospital, Peshawar, Pakistan
| | - Tsegazeab Laeke
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | | | - David Menon
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Wellingson Paiva
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, São Paulo, Brazil
| | - Kee B. Park
- Global Neurosurgery Initiative-Program in Global Surgery and Social Change, Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
| | - Jogi V. Pattisapu
- University of Central Florida College of Medicine, Orlando, Florida, USA
- Department of Neurosurgery, King George Hospital, Visakhapatnam, Andra Pradesh, India
| | | | - Vijaya Sekhar
- Department of Neurosurgery, King George Hospital, Visakhapatnam, Andra Pradesh, India
| | - Hamisi Shabani
- Department of Neurosurgery, Muhimbili Orthopaedic Institute, Dar es Salaam, Tanzania
| | - Kachinga Sichizya
- Department of Neurosurgery, University Teaching Hospital, Lusaka, Zambia
| | - Davi Solla
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, São Paulo, Brazil
| | - Abenezer Tirsit
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Manjul Tripathi
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
| | - Carole Turner
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Bart Depreitere
- Department of Neurosciences, University Hospital Leuven, UZ, Leuven, Belgium
| | - Corrado Iaccarino
- School of Neurosurgery, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Division of Neurosurgery, University Hospital of Modena, Modena, Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, Reggio Emilia, Italy
| | - Laura Lippa
- Department of Neurosurgery, Ospedale Niguarda, Milan, Italy
| | - Andrew Reisner
- Departments of Neurosurgery and Pediatrics, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
| | - Gail Rosseau
- Barrow Global, Barrow Neurosurgical Institute, Phoenix, Arizona, USA
- Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Franco Servadei
- Department of Neurosurgery, Humanitas Research Hospital-IRCCS & Humanitas University, Rozzano, Milan, Italy
| | - Rikin Trivedi
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Vicknes Waran
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Angelos Kolias
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - Peter Hutchinson
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
| | - NIHR Global Health Research Group on Acquired Brain and Spine Injury
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
- Neurocenter, Neurosurgery, Oulu University Hospital & University of Oulu, Oulu, Pohjois-Pohjanmaa, Finland
- Health Systems Design Group, Department of Engineering, University of Cambridge, Cambridge, UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital & University of the Philippines Manila, Manila, Philippines
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, NIMHANS, Bengaluru, Karnataka, India
- Division of Neurosurgery, Faculty of Health Sciences, The University of Bamenda, Bambili, Cameroon
- Division of Neurosurgery and Neurosciences Institute, University of Cape Town, Cape Town, South Africa
- Department of neurosurgery, All India Institute of Medical Sciences, New Delhi, India
- Department of Neurosurgery, North Western General and Research Hospital, Peshawar, Pakistan
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Orion MedTech Ltd. CIC, Cambridge, UK
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, São Paulo, Brazil
- Global Neurosurgery Initiative-Program in Global Surgery and Social Change, Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
- University of Central Florida College of Medicine, Orlando, Florida, USA
- Department of Neurosurgery, King George Hospital, Visakhapatnam, Andra Pradesh, India
- Neurosciences Institute, El Bosque University, Bogotá, Colombia
- Department of Neurosurgery, Muhimbili Orthopaedic Institute, Dar es Salaam, Tanzania
- Department of Neurosurgery, University Teaching Hospital, Lusaka, Zambia
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
- Department of Neurosciences, University Hospital Leuven, UZ, Leuven, Belgium
- School of Neurosurgery, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Division of Neurosurgery, University Hospital of Modena, Modena, Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, Reggio Emilia, Italy
- Department of Neurosurgery, Ospedale Niguarda, Milan, Italy
- Departments of Neurosurgery and Pediatrics, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
- Barrow Global, Barrow Neurosurgical Institute, Phoenix, Arizona, USA
- Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Department of Neurosurgery, Humanitas Research Hospital-IRCCS & Humanitas University, Rozzano, Milan, Italy
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - The GEO-TBI Collaborative
- NIHR Global Health Research Group on Acquired Brain & Spine Injury, University of Cambridge, Cambridge, UK
- Neurocenter, Neurosurgery, Oulu University Hospital & University of Oulu, Oulu, Pohjois-Pohjanmaa, Finland
- Health Systems Design Group, Department of Engineering, University of Cambridge, Cambridge, UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital & University of the Philippines Manila, Manila, Philippines
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, NIMHANS, Bengaluru, Karnataka, India
- Division of Neurosurgery, Faculty of Health Sciences, The University of Bamenda, Bambili, Cameroon
- Division of Neurosurgery and Neurosciences Institute, University of Cape Town, Cape Town, South Africa
- Department of neurosurgery, All India Institute of Medical Sciences, New Delhi, India
- Department of Neurosurgery, North Western General and Research Hospital, Peshawar, Pakistan
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Orion MedTech Ltd. CIC, Cambridge, UK
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of Sao Paulo, São Paulo, Brazil
- Global Neurosurgery Initiative-Program in Global Surgery and Social Change, Department of Global Health and Social Medicine, Harvard Medical School, Boston, Massachusetts, USA
- University of Central Florida College of Medicine, Orlando, Florida, USA
- Department of Neurosurgery, King George Hospital, Visakhapatnam, Andra Pradesh, India
- Neurosciences Institute, El Bosque University, Bogotá, Colombia
- Department of Neurosurgery, Muhimbili Orthopaedic Institute, Dar es Salaam, Tanzania
- Department of Neurosurgery, University Teaching Hospital, Lusaka, Zambia
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, Chandigarh, India
- Department of Neurosciences, University Hospital Leuven, UZ, Leuven, Belgium
- School of Neurosurgery, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Division of Neurosurgery, University Hospital of Modena, Modena, Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, Reggio Emilia, Italy
- Department of Neurosurgery, Ospedale Niguarda, Milan, Italy
- Departments of Neurosurgery and Pediatrics, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta, Georgia, USA
- Barrow Global, Barrow Neurosurgical Institute, Phoenix, Arizona, USA
- Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
- Department of Neurosurgery, Humanitas Research Hospital-IRCCS & Humanitas University, Rozzano, Milan, Italy
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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Steinheber J, Kanz KG, Biberthaler P, Flatz W, Bogner-Flatz V. [Head injuries and their wound treatment]. UNFALLCHIRURGIE (HEIDELBERG, GERMANY) 2024; 127:391-402. [PMID: 38619616 DOI: 10.1007/s00113-024-01430-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/19/2024] [Indexed: 04/16/2024]
Abstract
Head injuries are frequent occurrences in emergency departments worldwide and are notable for the fact that attention must be paid to the sequelae of intracranial and extracranial trauma. It is crucial to assess potential intracranial injuries and to strive for both medically sound and esthetically pleasing extracranial outcomes. The aim of this continuing education article is to provide a refresher on knowledge of head injuries and the associated nuances for wound care.
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Affiliation(s)
- Jakob Steinheber
- Klinik für Unfallchirurgie und Orthopädie, Wiederherstellungschirurgie, Sportmedizin, Kreisklinik Ebersberg, Ebersberg, Deutschland
| | - Karl-Georg Kanz
- Zentrale Notaufnahme, Klinikum rechts der Isar der Technischen Universität München und Ärztlicher Bezirksbeauftragter Rettungsdienst Oberbayern West, München, Deutschland
| | - Peter Biberthaler
- Klinik und Poliklinik für Unfallchirurgie, Klinikum rechts der Isar der Technischen Universität München, München, Deutschland
| | - Wilhelm Flatz
- Klinik und Poliklinik für Radiologie, Ludwig-Maximilians-Universität München, München, Deutschland
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Coffeng SM, Abdulle AE, van der Horn HJ, de Koning ME, ter Maaten JC, Spikman JM, van der Naalt J. Good Health-Related Quality of Life in Older Patients One Year after mTBI despite Incomplete Recovery: An Indication of the Disability Paradox? J Clin Med 2024; 13:2655. [PMID: 38731184 PMCID: PMC11084863 DOI: 10.3390/jcm13092655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/11/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
Background: Older adults (OAs) with mild traumatic brain injury (OA-mTBI) are a growing population, but studies on long-term outcomes and quality of life are scarce. Our aim was to determine the health-related quality of life (HRQoL) in OA-mTBI one year after injury and to assess the early predictors of HRQoL. Methods: Data from a prospective follow-up study of 164 older (≥60 years) and 289 younger mTBI patients (<60 years) admitted to the emergency department were analyzed. Post-traumatic complaints, emotional distress and coping were evaluated 2 weeks post-injury using standardized questionnaires. At 12 months post-injury, HRQoL and functional recovery were determined with the abbreviated version of the World Health Organization Quality of Life scale and Glasgow Outcome Scale Extended (GOSE), respectively. Results: One year post-injury, 80% (n = 131) of the OA-mTBI rated their HRQoL as "good" or "very good", which was comparable to younger patients (79% (n = 226), p = 0.72). Incomplete recovery (GOSE <8) was present in 43% (n = 69) of OA-mTBI, with 67% (n = 46) reporting good HRQoL. Two weeks post-injury, fewer OA-mTBI had (≥2) post-traumatic complaints compared to younger patients (68% vs. 80%, p = 0.01). In the multivariable analyses, only depression-related symptoms (OR = 1.20 for each symptom, 95% CI = 1.01-1.34, p < 0.01) were predictors of poor HRQoL in OA-mTBI. Conclusions: Similar to younger patients, most OA-mTBI rated their HRQoL as good at one year after injury, although a considerable proportion showed incomplete recovery according to the GOSE, suggesting a disability paradox. Depression-related symptoms emerged as a significant predictor for poor HRQoL and can be identified as an early target for treatment after mTBI.
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Affiliation(s)
- Sophie M. Coffeng
- Department of Emergency Medicine, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands
| | - Amaal Eman Abdulle
- Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands; (A.E.A.); (J.C.t.M.)
| | - Harm J. van der Horn
- Department of Neurology, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands; (H.J.v.d.H.); (J.v.d.N.)
| | - Myrthe E. de Koning
- Department of Neurology, Hospital Medisch Spectrum Twente, 7512 KZ Enschede, The Netherlands;
| | - Jan C. ter Maaten
- Department of Internal Medicine, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands; (A.E.A.); (J.C.t.M.)
| | - Jacoba M. Spikman
- Department of Clinical Neuropsychology, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands;
| | - Joukje van der Naalt
- Department of Neurology, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, The Netherlands; (H.J.v.d.H.); (J.v.d.N.)
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Kokko L, Snäll J, Puolakkainen T, Piippo-Karjalainen A, Suominen A, Thorén H. Concomitant head or neck injury increases risk of traumatic brain injury in facial fracture patients. Br J Oral Maxillofac Surg 2024:S0266-4356(24)00101-3. [PMID: 39095305 DOI: 10.1016/j.bjoms.2024.04.011] [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: 10/30/2023] [Revised: 04/11/2024] [Accepted: 04/24/2024] [Indexed: 08/04/2024]
Abstract
Concomitant traumatic brain injury (TBI) is common in facial fracture patients and prompt intervention is crucially important to minimise the risk of potential long-term sequalae. In order to achieve rapid diagnosis, clinicians need to be aware of the risk factors associated with concomitant TBI and facial fractures. Previous literature suggests that a facial fracture can be considered a significant indicator of TBI. Nevertheless, a large data gap remains on specific injury patterns of facial fractures and associated TBI. Therefore, the objective of this study was to estimate and compare the frequency of and risk factors for TBI in patients with and without different types of additional injuries. The retrospective cohort study included 1836 facial fracture patients aged at least 18 years. The outcome variable was TBI with radiological findings in computed tomography or magnetic resonance imaging. The primary predictor variables were associated injury outside the head and neck, associated cranial fracture and associated neck injury. Based on this study, associated cranial fracture increased the risk of TBI 4.7-fold. Patients with associated neck injury had a 2.1-fold risk of TBI. In addition, significant predictors for TBI were increasing age (p = 0.0004), high energy of injury (p < 0.0001) and anticoagulant medication (p = 0.0003). Facial fracture patients with associated injuries in the head and neck region are at significant risk of TBI. In clinical work, multiprofessional evaluation of facial fracture patients should be routine and repeated survey should be targeted especially at high-risk patients to identify TBIs.
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Affiliation(s)
- L Kokko
- Department of Oral and Maxillofacial Surgery, University of Turku, Lemminkäisenkatu 2, 20520 Turku, Finland.
| | - J Snäll
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Haartmaninkatu 1, PL 41, 00014 Helsingin Yliopisto, Helsinki, Finland; Helsinki University Hospital, Haartmaninkatu 4, PL 320, 00029, HUS, Helsinki, Finland
| | - T Puolakkainen
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Haartmaninkatu 1, PL 41, 00014 Helsingin Yliopisto, Helsinki, Finland; Helsinki University Hospital, Haartmaninkatu 4, PL 320, 00029, HUS, Helsinki, Finland
| | - A Piippo-Karjalainen
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Haartmaninkatu 4, PL 320, 00029, HUS, Helsinki, Finland
| | - A Suominen
- Department of Community Dentistry, University of Turku, Lemminkäisenkatu 2, 20520 Turku, Finland
| | - H Thorén
- Department of Oral and Maxillofacial Surgery, University of Turku, Lemminkäisenkatu 2, 20520 Turku, Finland
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Wei Y, Ren X, Yuan Z, Hong J, Wang T, Chen W, Xu Y, Ding J, Lin J, Jiang W, Zhang P, Wu Q. Trauma diagnostic-related target proteins and their detection techniques. Expert Rev Mol Med 2024; 26:e7. [PMID: 38602081 PMCID: PMC11062145 DOI: 10.1017/erm.2024.3] [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: 07/14/2023] [Revised: 11/27/2023] [Accepted: 02/01/2024] [Indexed: 04/12/2024]
Abstract
Trauma is a significant health issue that not only leads to immediate death in many cases but also causes severe complications, such as sepsis, thrombosis, haemorrhage, acute respiratory distress syndrome and traumatic brain injury, among trauma patients. Target protein identification technology is a vital technique in the field of biomedical research, enabling the study of biomolecular interactions, drug discovery and disease treatment. It plays a crucial role in identifying key protein targets associated with specific diseases or biological processes, facilitating further research, drug design and the development of treatment strategies. The application of target protein technology in biomarker detection enables the timely identification of newly emerging infections and complications in trauma patients, facilitating expeditious medical interventions and leading to reduced post-trauma mortality rates and improved patient prognoses. This review provides an overview of the current applications of target protein identification technology in trauma-related complications and provides a brief overview of the current target protein identification technology, with the aim of reducing post-trauma mortality, improving diagnostic efficiency and prognostic outcomes for patients.
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Affiliation(s)
- YiLiu Wei
- Department of Trauma Center & Emergency Surgery, The First Affiliated Hospital of Fujian Medical University, 350004 Fuzhou, China
- Department of Trauma Center and Emergency Surgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 350004 Fuzhou, China
| | - Xiaohan Ren
- Institute of Applied Genomics, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
- College of Biological Science and Engineering, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
| | - Zhitao Yuan
- Institute of Applied Genomics, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
- College of Biological Science and Engineering, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
| | - Jie Hong
- Department of Trauma Center & Emergency Surgery, The First Affiliated Hospital of Fujian Medical University, 350004 Fuzhou, China
- Department of Trauma Center and Emergency Surgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 350004 Fuzhou, China
| | - Tao Wang
- Institute of Applied Genomics, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
- College of Biological Science and Engineering, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
| | - Weizhi Chen
- Department of Trauma Center & Emergency Surgery, The First Affiliated Hospital of Fujian Medical University, 350004 Fuzhou, China
- Department of Trauma Center and Emergency Surgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 350004 Fuzhou, China
| | - Yuqing Xu
- Institute of Applied Genomics, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
- College of Biological Science and Engineering, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
| | - Jinwang Ding
- Institute of Applied Genomics, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
- College of Biological Science and Engineering, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
| | - Jun Lin
- Institute of Applied Genomics, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
- College of Biological Science and Engineering, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
| | - Wenqian Jiang
- Institute of Applied Genomics, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
- College of Biological Science and Engineering, Fuzhou University, No. 2 Xueyuan Road, 350108 Fuzhou, China
| | - Peng Zhang
- Institute of Molecular Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 200127 Shanghai, China
| | - Qiaoyi Wu
- Department of Trauma Center & Emergency Surgery, The First Affiliated Hospital of Fujian Medical University, 350004 Fuzhou, China
- Department of Trauma Center and Emergency Surgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, 350004 Fuzhou, China
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Frank D, Gruenbaum BF, Zvenigorodsky V, Shelef I, Oleshko A, Matalon F, Tsafarov B, Zlotnik A, Frenkel A, Boyko M. Establishing a 3-Tesla Magnetic Resonance Imaging Method for Assessing Diffuse Axonal Brain Injury in Rats. Int J Mol Sci 2024; 25:4234. [PMID: 38673818 PMCID: PMC11050572 DOI: 10.3390/ijms25084234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/08/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Traumatic brain injury (TBI) significantly contributes to death and disability worldwide. However, treatment options remain limited. Here, we focus on a specific pathology of TBI, diffuse axonal brain injury (DABI), which describes the process of the tearing of nerve fibers in the brain after blunt injury. Most protocols to study DABI do not incorporate a specific model for that type of pathology, limiting their ability to identify mechanisms and comorbidities of DABI. In this study, we developed a magnetic resonance imaging (MRI) protocol for DABI in a rat model using a 3-T clinical scanner. We compared the neuroimaging outcomes with histologic and neurologic assessments. In a sample size of 10 rats in the sham group and 10 rats in the DABI group, we established neurological severity scores before the intervention and at 48 h following DABI induction. After the neurological evaluation after DABI, all rats underwent MRI scans and were subsequently euthanized for histological evaluation. As expected, the neurological assessment showed a high sensitivity for DABI lesions indicated using the β-APP marker. Surprisingly, however, we found that the MRI method had greater sensitivity in assessing DABI lesions compared to histological methods. Out of the five MRI parameters with pathological changes in the DABI model, we found significant changes compared to sham rats in three parameters, and, as shown using comparative tests with other models, MRI was the most sensitive parameter, being even more sensitive than histology. We anticipate that this DABI protocol will have a significant impact on future TBI and DABI studies, advancing research on treatments specifically targeted towards improving patient quality of life and long-term outcomes.
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Affiliation(s)
- Dmitry Frank
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.F.)
| | - Benjamin F. Gruenbaum
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL 32224, USA
| | - Vladislav Zvenigorodsky
- Department of Radiology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (V.Z.); (I.S.)
| | - Ilan Shelef
- Department of Radiology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (V.Z.); (I.S.)
| | - Anna Oleshko
- Department of Biology and Methods of Teaching Biology, A. S. Makarenko Sumy State Pedagogical University, 40002 Sumy, Ukraine
| | - Frederic Matalon
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.F.)
| | - Beatris Tsafarov
- Department of Histology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel
| | - Alexander Zlotnik
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.F.)
| | - Amit Frenkel
- Department of Emergency Medicine Recanati School for Community Health Professions, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel;
| | - Matthew Boyko
- Department of Anesthesiology and Critical Care, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva 84101, Israel; (D.F.)
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22
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Ganefianty A, Songwathana P, Damkliang J, Imron A, Latour JM. A Mobile Health Transitional Care Intervention Delivered by Nurses Improves Postdischarge Outcomes of Caregivers of Patients with Traumatic Brain Injury: A Randomized Controlled Trial. World Neurosurg 2024; 184:191-201. [PMID: 38244683 DOI: 10.1016/j.wneu.2024.01.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 01/15/2024] [Indexed: 01/22/2024]
Abstract
OBJECTIVE Caring for patients with traumatic brain injury (TBI) during the transition from hospital to home can be psychologically challenging to caregivers. This study aimed to assess the effectiveness of a novel mobile health (m-health) transitional care intervention to reduce stress and burden of caregivers of patients with TBI and to reduce readmissions. METHODS A randomized controlled trial was conducted with 74 caregivers of adult patients with moderate or severe TBI admitted to a referral hospital in Indonesia. An m-health application for Android mobile phones was designed including education and information for caregivers. The application included an online chat feature with weekly monitoring. The m-health transitional care intervention also included face-to-face education before hospital discharge. Primary outcomes were caregivers' stress and burden. Outcomes were measured at 3 time points: at hospital discharge, 2 weeks postdischarge, and 4 weeks postdischarge. Random Allocation Software was used for randomization of study participants. RESULTS Final analysis included data of 37 caregivers in the intervention group and 37 caregivers in the control group. Stress within the intervention group decreased over time (P < 0.001, mean difference = 11.05). Between both groups, stress was significantly different at 2 weeks and 4 weeks postdischarge (P < 0.001). Caregiver burden showed similar results (2 weeks postdischarge P < 0.001 and 4 weeks postdischarge P < 0.001). Only 1 patient in the control group was readmitted to the hospital. CONCLUSIONS The m-health transitional care intervention reduced stress and burden of caregivers of patients with moderate or severe TBI. Nurses should consider using m-health technologies to support caregivers in the transition from the hospital into the community.
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Affiliation(s)
- Amelia Ganefianty
- Faculty of Nursing, Prince of Songkla University, Hat Yai, Thailand; Department of Nursing, Hasan Sadikin Hospital, Bandung, Indonesia
| | | | | | - Akhmad Imron
- Department of Neurosurgery, Hasan Sadikin Hospital, Bandung, Indonesia
| | - Jos M Latour
- School of Nursing and Midwifery, University of Plymouth, Plymouth, UK; School of Nursing, Midwifery and Paramedicine, Curtin University, Perth, Australia
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23
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Pordel S, McCloskey AP, Almahmeed W, Sahebkar A. The protective effects of statins in traumatic brain injury. Pharmacol Rep 2024; 76:235-250. [PMID: 38448729 DOI: 10.1007/s43440-024-00582-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/08/2024]
Abstract
Traumatic brain injury (TBI), often referred to as the "silent epidemic", is the most common cause of mortality and morbidity worldwide among all trauma-related injuries. It is associated with considerable personal, medical, and economic consequences. Although remarkable advances in therapeutic approaches have been made, current treatments and clinical management for TBI recovery still remain to be improved. One of the factors that may contribute to this gap is that existing therapies target only a single event or pathology. However, brain injury after TBI involves various pathological mechanisms, including inflammation, oxidative stress, blood-brain barrier (BBB) disruption, ionic disturbance, excitotoxicity, mitochondrial dysfunction, neuronal necrosis, and apoptosis. Statins have several beneficial pleiotropic effects (anti-excitotoxicity, anti-inflammatory, anti-oxidant, anti-thrombotic, immunomodulatory activity, endothelial and vasoactive properties) in addition to promoting angiogenesis, neurogenesis, and synaptogenesis in TBI. Supposedly, using agents such as statins that target numerous and diverse pathological mechanisms, may be more effective than a single-target approach in TBI management. The current review was undertaken to investigate and summarize the protective mechanisms of statins against TBI. The limitations of conducted studies and directions for future research on this potential therapeutic application of statins are also discussed.
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Affiliation(s)
- Safoora Pordel
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alice P McCloskey
- School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University, Liverpool, UK
| | - Wael Almahmeed
- Heart and Vascular Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
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24
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Baucom MR, Price AD, Weissman N, England L, Schuster RM, Pritts TA, Goodman MD. Desmopressin, Misoprostol, nor Carboprost Affect Platelet Aggregability Following Traumatic Brain Injury and Aspirin. J Surg Res 2024; 296:643-653. [PMID: 38359679 DOI: 10.1016/j.jss.2024.01.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 12/26/2023] [Accepted: 01/16/2024] [Indexed: 02/17/2024]
Abstract
INTRODUCTION Desmopressin (DDAVP) has been utilized clinically in patients taking aspirin (ASA) to improve drug-induced platelet dysfunction. Misoprostol and carboprost, prostaglandin analogs commonly used for postpartum hemorrhage, may also induce platelet aggregation. The aim of this study was to determine the effects of DDAVP, misoprostol, and carboprost administration on platelet aggregability following traumatic brain injury (TBI) in mice treated with ASA. METHODS Male C57BL/6 mice were randomized into seven groups (n = 5 each): untouched, ASA only, Saline/TBI, ASA/TBI, ASA/TBI/DDAVP 0.4 μg/kg, ASA/TBI/misoprostol 1 mg/kg, and ASA/TBI/carboprost 100 μg/kg. TBI was induced via a weight drop model 4-h after ASA (50 mg/kg) gavage. Mice were given an intraperitoneal injection of DDAVP, misoprostol, or carboprost 10 minutes after TBI. In vivo testing was completed utilizing tail vein bleed. Mice were sacrificed 30-min posttreatment and blood was collected via cardiac puncture. Whole blood was analyzed via Multiplate impedance aggregometry, rotational thromboelastometry, and TEG6s. RESULTS Mice receiving misoprostol after ASA/TBI demonstrated decreased tail vein bleeding times compared to ASA only treated mice. However, mice treated with misoprostol following ASA and TBI demonstrated decreased platelet aggregability compared to untouched mice and TBI only mice within the arachidonic acid agonist pathway. By contrast, DDAVP and carboprost did not significantly change platelet aggregability via adenosine diphosphate or arachidonic acid following ASA and TBI. However, DDAVP did decrease the platelet contribution to clot via rotational thromboelastometry. CONCLUSIONS Reversal of medication-induced platelet inhibition has become increasingly controversial after TBI. Based on these results, DDAVP, misoprostol, nor carboprost consistently improve platelet aggregability following TBI in those also treated with ASA.
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Affiliation(s)
- Matthew R Baucom
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | - Adam D Price
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | | | - Lisa England
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
| | | | - Timothy A Pritts
- Department of Surgery, University of Cincinnati, Cincinnati, Ohio
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Moskopp ML, Moskopp D, Sannwald LW. Impact of early follow-up CT in the conservative management of traumatic brain injury on surgical decision making: A retrospective, single-center analysis with special respect to coagulopathy. Eur J Trauma Emerg Surg 2024:10.1007/s00068-024-02449-3. [PMID: 38530411 DOI: 10.1007/s00068-024-02449-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 01/14/2024] [Indexed: 03/28/2024]
Abstract
INTRODUCTION Initial management of traumatic brain injury (TBI) without immediate need for surgical therapy varies across centers. The additional value of routine repeat cranial computerized tomography (CT) to neurological monitoring is controversial. This retrospective study investigates the impact of routine follow-up CT after 6 h (CT6h) in initially conservatively managed TBI on surgical decision making. Furthermore, the impact of coagulopathy on lesion size and progression was examined. METHODS We reviewed charts of patients admitted to our clinic in the time between 1st January 2020 and 30th June 2022 for the ICD10 diagnosis S06.3 (traumatic brain contusion), S06.4 (epidural hematoma), S06.5 (subdural hematoma), and S06.6 (traumatic subarachnoid hemorrhage). Baseline characteristics as well as timing, reason, and consequences of first and second cranial CT, clinical course, lesion size at first and second CT as well as presence and type of coagulopathy (standard laboratory testing and prior medical history) were noted among others. Significance testing was carried out using Student's t-test. The significance level was set to p < 0.005. RESULTS A total of 213 patients were included, 78 were operated after first CT, 123 underwent clinical and imaging surveillance, and 12 patients were not treated. CT6h did not anticipate imminent neurological deterioration. Early secondary deteriorating patients (9/123, 7.3%) did so before 6 h after admission clustering between 3 and 4 h (6/9, 66.7%). CT6h changed surgical decision making in one case (1/114, < 1%). Nine out of 106 (8.5%) patients managed conservatively after CT6h showed a late secondary clinical deterioration or failure of conservative treatment, eight out of which had stable size of hemorrhage in CT6h. There was no significant difference in lesion size at first CT related to the presence of coagulopathy, antiplatelet agents, or anticoagulant drugs for SDH or contusions. In patients with radiological progression of SDH in combined brain injury (CBI), coagulopathy was associated with a higher increase of lesion size (diameter increase > 6 mm: 11.1% with vs. 2.8% without coagulopathy). This effect was not observed for contusions in CBI (volume increase > 6 ml: 17.4% with vs. 22.7% without coagulopathy). CONCLUSION Early routine follow-up CT does neither anticipate imminent neurological deterioration nor impact surgical decision making. A substantial number of patients with initially stable follow-up imaging need delayed surgery due to conservative treatment failure. If patients can be monitored clinically, surgical decision making depends on clinical status. Patients with coagulopathy do not present with larger lesions, but show a higher ratio of drastic increase in SDH in contrast to contusions.
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Affiliation(s)
- Mats L Moskopp
- TU Dresden Faculty of Medicine Carl Gustav Carus: Technische Universität Dresden Medizinische Fakultat Carl Gustav Carus, Dresden, Germany.
- Department of Neurosurgery, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße, Dresden, Germany.
- Institute of Physiology, Medical Faculty Carl Gustav Carus, Technische Universität Dresden, Fetscherstrasse, Dresden, Germany.
| | - Dag Moskopp
- Department of Neurosurgery, Vivantes Friedrichshain Hospital, Charité Academic Teaching Hospital, Landsberger Allee, Berlin, Germany
- Department of Health - Social Affairs - Education, European Technical College EUFH, Rolandufer, Berlin, Germany
| | - Lennart W Sannwald
- Department of Neurosurgery, Vivantes Friedrichshain Hospital, Charité Academic Teaching Hospital, Landsberger Allee, Berlin, Germany
- Department of Neurosurgery, University of Ulm, Bezirkskrankenhaus Günzburg, Lindenallee, Germany
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26
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Ilaghi M, Gharib F, Pirani A, Vahabie AH, Grafman J, Shariat SV, Shariati B, Jahanbakhshi A, Mirfazeli FS. The burden of traumatic brain injury on caregivers: exploring the predictive factors in a multi-centric study. BMC Psychol 2024; 12:150. [PMID: 38491536 PMCID: PMC10941615 DOI: 10.1186/s40359-024-01652-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Accepted: 03/07/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND Traumatic brain injury (TBI) is a significant cause of mortality and morbidity worldwide. With survivors often exhibiting degrees of function loss, a significant burden is exerted on their caregivers. The purpose of this study was to explore the predictive factors of caregiver burden among caregivers of patients with TBI. METHODS Sixty-eight family members of individuals with a TBI who had been admitted to three hospitals were assessed in terms of caregiver burden using the Zarit Burden Interview. The association of caregiver burden with patients' baseline cognitive function according to the Montreal Cognitive Assessment (MoCA) test, as well as caregivers' sociodemographic characteristics, were evaluated using multiple regression analysis. RESULTS Based on the multiple regression model, the MoCA score of the patients (std β=-0.442, p < 0.001), duration of caregiving (std β = 0.228, p = 0.044), and higher education of the caregivers (std β = 0.229, p = 0.038) were significant predictors of caregiver burden. CONCLUSION Overall, our findings highlight the importance of taking caregivers' psychosocial needs into account. Long-term caregivers of TBI patients with cognitive impairment should be viewed as vulnerable individuals who could benefit from psychosocial intervention programs, to improve their well-being and enabling them to enrich their care of the TBI patient.
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Affiliation(s)
- Mehran Ilaghi
- Institute of Neuropharmacology, Kerman Neuroscience Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Farhad Gharib
- Mental Health Research Center, Psychosocial Health Research Institute, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ahmad Pirani
- Mental Health Research Center, Psychosocial Health Research Institute, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Abdol-Hossein Vahabie
- School of Electrical and Computer Engineering (ECE), College of Engineering, University of Tehran, Tehran, Iran
- Faculty of Psychology and Education, University of Tehran, Tehran, Iran
- School of Cognitive Sciences, Institute for Research in Fundamental Sciences (IPM), Tehran, Iran
| | - Jordan Grafman
- Shirly Ryan AbilityLab, Departments of Physical Medicine and Rehabilitation, Neurology, Cognitive Neurology, and Alzheimer's Center, Chicago, IL, USA
- Department of Psychiatry, Feinberg School of Medicine, Department of Psychology, Weinberg College of Arts and Sciences, Northwestern University, Chicago, IL, USA
| | - Seyed Vahid Shariat
- Mental Health Research Center, Department of Psychiatry, School of Medicine, Psychosocial Health Research Institute, Iran University of Medical Sciences, Tehran, Iran
| | - Behnam Shariati
- Mental Health Research Center, Department of Psychiatry, School of Medicine, Psychosocial Health Research Institute, Iran University of Medical Sciences, Tehran, Iran.
| | - Amin Jahanbakhshi
- Skull Base Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Sadat Mirfazeli
- Mental Health Research Center, Department of Psychiatry, School of Medicine, Psychosocial Health Research Institute, Iran University of Medical Sciences, Tehran, Iran.
- National Brain Centre, Iran University of Medical Sciences, Tehran, Iran.
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Carteri RB, Padilha M, de Quadros SS, Cardoso EK, Grellert M. Shock index and its variants as predictors of mortality in severe traumatic brain injury. World J Crit Care Med 2024; 13:90617. [PMID: 38633479 PMCID: PMC11019626 DOI: 10.5492/wjccm.v13.i1.90617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 12/28/2023] [Accepted: 01/22/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND The increase in severe traumatic brain injury (sTBI) incidence is a worldwide phenomenon, resulting in a heavy disease burden in the public health systems, specifically in emerging countries. The shock index (SI) is a physiological parameter that indicates cardiovascular status and has been used as a tool to assess the presence and severity of shock, which is increased in sTBI. Considering the high mortality of sTBI, scrutinizing the predictive potential of SI and its variants is vital. AIM To describe the predictive potential of SI and its variants in sTBI. METHODS This study included 71 patients (61 men and 10 women) divided into two groups: Survival (S; n = 49) and Non-survival (NS; n = 22). The responses of blood pressure and heart rate (HR) were collected at admission and 48 h after admission. The SI, reverse SI (rSI), rSI multiplied by the Glasgow Coma Score (rSIG), and Age multiplied SI (AgeSI) were calculated. Group comparisons included Shapiro-Wilk tests, and independent samples t-tests. For predictive analysis, logistic regression, receiver operator curves (ROC) curves, and area under the curve (AUC) measurements were performed. RESULTS No significant differences between groups were identified for SI, rSI, or rSIG. The AgeSI was significantly higher in NS patients at 48 h following admission (S: 26.32 ± 14.2, and NS: 37.27 ± 17.8; P = 0.016). Both the logistic regression and the AUC following ROC curve analysis showed that only AgeSI at 48 h was capable of predicting sTBI outcomes. CONCLUSION Although an altered balance between HR and blood pressure can provide insights into the adequacy of oxygen delivery to tissues and the overall cardiac function, only the AgeSI was a viable outcome-predictive tool in sTBI, warranting future research in different cohorts.
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Affiliation(s)
- Randhall B Carteri
- Department of Nutrition, Centro Universitário CESUCA, Porto Alegre 94935-630, Brazil
| | - Mateus Padilha
- Department of Analysis and Systems Development, Centro Universitário CESUCA, Porto Alegre 94935-630, Brazil
| | - Silvaine Sasso de Quadros
- Department of Nutrition, Hospital Pronto Socorro de Porto Alegre, Porto Alegre 90040-192, Rio Grande do Sul, Brazil
| | - Eder Kroeff Cardoso
- Department of Physiotherapy, Hospital Pronto Socorro de Porto Alegre, Porto Alegre 90040-192, Rio Grande do Sul, Brazil
| | - Mateus Grellert
- Institute of Informatics, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre 91501-970, Rio Grande do Sul, Brazil
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Karabacak M, Jain A, Jagtiani P, Hickman ZL, Dams-O'Connor K, Margetis K. Exploiting Natural Language Processing to Unveil Topics and Trends of Traumatic Brain Injury Research. Neurotrauma Rep 2024; 5:203-214. [PMID: 38463422 PMCID: PMC10924051 DOI: 10.1089/neur.2023.0102] [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] [Indexed: 03/12/2024] Open
Abstract
Traumatic brain injury (TBI) has evolved from a topic of relative obscurity to one of widespread scientific and lay interest. The scope and focus of TBI research have shifted, and research trends have changed in response to public and scientific interest. This study has two primary goals: first, to identify the predominant themes in TBI research; and second, to delineate "hot" and "cold" areas of interest by evaluating the current popularity or decline of these topics. Hot topics may be dwarfed in absolute numbers by other, larger TBI research areas but are rapidly gaining interest. Likewise, cold topics may present opportunities for researchers to revisit unanswered questions. We utilized BERTopic, an advanced natural language processing (NLP)-based technique, to analyze TBI research articles published since 1990. This approach facilitated the identification of key topics by extracting sets of distinctive keywords representative of each article's core themes. Using these topics' probabilities, we trained linear regression models to detect trends over time, recognizing topics that were gaining (hot) or losing (cold) relevance. Additionally, we conducted a specific analysis focusing on the trends observed in TBI research in the current decade (the 2020s). Our topic modeling analysis categorized 42,422 articles into 27 distinct topics. The 10 most frequently occurring topics were: "Rehabilitation," "Molecular Mechanisms of TBI," "Concussion," "Repetitive Head Impacts," "Surgical Interventions," "Biomarkers," "Intracranial Pressure," "Posttraumatic Neurodegeneration," "Chronic Traumatic Encephalopathy," and "Blast Induced TBI," while our trend analysis indicated that the hottest topics of the current decade were "Genomics," "Sex Hormones," and "Diffusion Tensor Imaging," while the cooling topics were "Posttraumatic Sleep," "Sensory Functions," and "Hyperosmolar Therapies." This study highlights the dynamic nature of TBI research and underscores the shifting emphasis within the field. The findings from our analysis can aid in the identification of emerging topics of interest and areas where there is little new research reported. By utilizing NLP to effectively synthesize and analyze an extensive collection of TBI-related scholarly literature, we demonstrate the potential of machine learning techniques in understanding and guiding future research prospects. This approach sets the stage for similar analyses in other medical disciplines, offering profound insights and opportunities for further exploration.
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Affiliation(s)
- Mert Karabacak
- Department of Neurosurgery, Mount Sinai Health System, New York, New York, USA
| | - Ankita Jain
- School of Medicine, New York Medical College, Valhalla, New York, USA
| | - Pemla Jagtiani
- School of Medicine, SUNY Downstate Health Sciences University, New York, New York, USA
| | - Zachary L. Hickman
- Department of Neurosurgery, Mount Sinai Health System, New York, New York, USA
- Department of Neurosurgery, NYC Health + Hospitals/Elmhurst, New York, New York, USA
| | - Kristen Dams-O'Connor
- Department of Rehabilitation and Human Performance, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Slykerman RF, Clasby BE, Chong J, Edward K, Milne BJ, Temperton H, Thabrew H, Bowden N. Case identification of non-traumatic brain injury in youth using linked population data. BMC Neurol 2024; 24:82. [PMID: 38429681 PMCID: PMC10908152 DOI: 10.1186/s12883-024-03575-6] [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: 07/27/2023] [Accepted: 02/19/2024] [Indexed: 03/03/2024] Open
Abstract
BACKGROUND Population-level administrative data provides a cost-effective means of monitoring health outcomes and service needs of clinical populations. This study aimed to present a method for case identification of non-traumatic brain injury in population-level data and to examine the association with sociodemographic factors. METHODS An estimated resident population of youth aged 0-24 years was constructed using population-level datasets within the New Zealand Integrated Data Infrastructure. A clinical consensus committee reviewed the International Classification of Diseases Ninth and Tenth Editions codes and Read codes for inclusion in a case definition. Cases were those with at least one non-traumatic brain injury code present in the five years up until 30 June 2018 in one of four databases in the Integrated Data Infrastructure. Rates of non-traumatic brain injury were examined, both including and excluding birth injury codes and across age, sex, ethnicity, and socioeconomic deprivation groups. RESULTS Of the 1 579 089 youth aged 0-24 years on 30 June 2018, 8154 (0.52%) were identified as having one of the brain injury codes in the five-years to 30 June 2018. Rates of non-traumatic brain injury were higher in males, children aged 0-4 years, Māori and Pacific young people, and youth living with high levels of social deprivation. CONCLUSION This study presents a comprehensive method for case identification of non-traumatic brain injury using national population-level administrative data.
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Affiliation(s)
- Rebecca F Slykerman
- Department of Psychological Medicine, Te Ara Hāro, University of Auckland, Building 507, 22-30 Park Avenue, Auckland, Grafton, 1023, New Zealand.
| | - Betony E Clasby
- Department of Women's and Children's Health, University of Otago, Dunedin, New Zealand
| | - Jimmy Chong
- Paediatric Rehabilitation Service, Te Whatu Ora, Te Toka Tumai, Auckland, New Zealand
| | - Kathryn Edward
- Paediatric Rehabilitation Service, Te Whatu Ora, Te Toka Tumai, Auckland, New Zealand
| | - Barry J Milne
- Centre of Methods and Policy Application in the Social Sciences, University of Auckland, Auckland, New Zealand
| | - Helen Temperton
- Paediatric Rehabilitation Service, Te Whatu Ora, Te Toka Tumai, Auckland, New Zealand
| | - Hiran Thabrew
- Department of Psychological Medicine, Te Ara Hāro, University of Auckland, Building 507, 22-30 Park Avenue, Auckland, Grafton, 1023, New Zealand
| | - Nicholas Bowden
- Department of Women's and Children's Health, University of Otago, Dunedin, New Zealand
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Halalmeh DR, Salama HZ, LeUnes E, Feitosa D, Ansari Y, Sachwani-Daswani GR, Moisi MD. The Role of Neuropsychology in Traumatic Brain Injury: Comprehensive Literature Review. World Neurosurg 2024; 183:128-143. [PMID: 38104936 DOI: 10.1016/j.wneu.2023.12.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
Traumatic brain injury (TBI) is a major public health concern, often leading to significant behavioral and cognitive changes with subsequent impairment in daily functioning and personal interactions. The management of TBI involves a multidisciplinary approach. Neuropsychology has emerged as a critical discipline in assessing, diagnosing, treating, and rehabilitating individuals with TBI. Successful management also requires careful consideration of the patient's cognitive status. Therefore, clinicians must have a comprehensive understanding of the overall clinical picture of the patient at the cognitive and physical level. The primary aim of this research is to explore the role of neuropsychology in TBI management and rehabilitation thoroughly while providing an updated review of the literature. Various neuropsychological assessment tools used to evaluate cognitive functioning in individuals with TBI will be discussed in addition to their validity, reliability, and usefulness in identifying cognitive deficits and developing individualized treatment plans. The findings in this article will have significant implications on the clinical practice of neuropsychology in TBI patients, highlighting the importance of neuropsychological assessment in optimizing the management of this population. The need for increased awareness of neuropsychology among health care professionals, especially in the acute hospital setting, is growing along with the increase in diagnosis of TBI and its complications. Adequate understanding of the complex interplay between cognitive, emotional, and behavioral factors in TBI can inform the development of new interventions and treatment strategies, making it equally as important for patients and their families.
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Affiliation(s)
- Dia R Halalmeh
- Department of Neurosurgery, Hurley Medical Center, Flint, Michigan, USA; Department of Surgery, Michigan State University-College of Human Medicine, Traverse City, Michigan, USA; Department of Trauma and Acute Care Surgery, Hurley Medical Center, Flint, Michigan, USA.
| | | | - Emma LeUnes
- Department of Neurosurgery, Hurley Medical Center, Flint, Michigan, USA
| | - David Feitosa
- Department of Neurosurgery, Hurley Medical Center, Flint, Michigan, USA
| | - Yusuf Ansari
- Temple University, Philadelphia, Pennsylvania, USA
| | - Gul R Sachwani-Daswani
- Department of Trauma and Acute Care Surgery, Hurley Medical Center, Flint, Michigan, USA
| | - Marc D Moisi
- Department of Neurosurgery, Hurley Medical Center, Flint, Michigan, USA; Department of Surgery, Michigan State University-College of Human Medicine, Traverse City, Michigan, USA; Department of Trauma and Acute Care Surgery, Hurley Medical Center, Flint, Michigan, USA
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Brunner M, Rietdijk R, Summers K, Southwell K, Avramovic P, Power E, Miao M, Rushworth N, MacLean L, Brookes AM, Togher L. 'It gives you encouragement because you're not alone': A pilot study of a multi-component social media skills intervention for people with acquired brain injury. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2024; 59:543-558. [PMID: 36417179 DOI: 10.1111/1460-6984.12806] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 09/30/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND People with an acquired brain injury (ABI) find it challenging to use social media due to changes in their cognition and communication skills. Using social media can provide opportunities for positive connection, but there is a lack of interventions specifically designed to support safe and successful social media use after ABI. AIMS To investigate the outcomes of completing a social media skills intervention and identify barriers and facilitators for future implementation. METHODS & PROCEDURES The study used a mixed-methods, pre-post-intervention design. A total of 17 adults with an ABI were recruited. Participants completed an intervention that included a short self-guided course about social media skills (social-ABI-lity course), and then participated in a private, moderated Facebook group over a 12-week period (social-ABI-lity Facebook group). Data were collected over this period through observation of group activity and weekly surveys. They were also collected on social media use and quality of life at pre-intervention, post-intervention and after 3 months. Participants provided feedback on the experience of participating in the programme via a post-intervention interview. OUTCOMES & RESULTS At post-intervention, there were significant improvements in confidence in using Facebook (p = 0.002) and enjoyment of using Facebook to connect with others (p = 0.013). There was no significant change in reported quality of life, although participants described the multiple benefits of connection they perceived from involvement in the group. Observational data and feedback interviews were informative about the feasibility and acceptability of the intervention. CONCLUSIONS & IMPLICATIONS This pilot study provided preliminary evidence that an intervention comprising a short, self-guided training course and a private, moderated Facebook group improved outcomes for people with ABI. Key recommendations for future implementation include embedding active peer moderators within groups and taking an individualized approach to delivery of the intervention. WHAT THIS PAPER ADDS What is already known on the subject Research has documented the challenges that people with ABI experience in using social media, and the difficulty for rehabilitation clinicians in providing appropriate support in this field. What this paper adds to existing knowledge This pilot study reports the outcomes of people with ABI completing a short, self-guided social media skills course and participating in a private, moderated Facebook group. After the intervention, participants reported significantly increased confidence and enjoyment in using Facebook, described the benefits of connection found in the groups, and suggested potential improvements for future implementation. What are the potential or actual clinical implications of this work? With the growing use of social media for connection and participation, there is a professional obligation to address social media communication skills in cognitive-communication rehabilitation for people with ABI. The findings of this study will inform interventions and future research to assist people with ABI to build their social media skills for communication, social support and a sense of connection.
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Affiliation(s)
- Melissa Brunner
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Rachael Rietdijk
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | | | - Kylie Southwell
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Petra Avramovic
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
| | - Emma Power
- Graduate School of Health, The University of Technology Sydney, Sydney, NSW, Australia
| | - Melissa Miao
- Graduate School of Health, The University of Technology Sydney, Sydney, NSW, Australia
| | | | - Liza MacLean
- Insurance and Care NSW (icare), Sydney, NSW, Australia
| | | | - Leanne Togher
- Faculty of Medicine and Health, The University of Sydney, Sydney, NSW, Australia
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Ritter K, Somnuke P, Hu L, Griemert EV, Schäfer MKE. Current state of neuroprotective therapy using antibiotics in human traumatic brain injury and animal models. BMC Neurosci 2024; 25:10. [PMID: 38424488 PMCID: PMC10905838 DOI: 10.1186/s12868-024-00851-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 02/02/2024] [Indexed: 03/02/2024] Open
Abstract
TBI is a leading cause of death and disability in young people and older adults worldwide. There is no gold standard treatment for TBI besides surgical interventions and symptomatic relief. Post-injury infections, such as lower respiratory tract and surgical site infections or meningitis are frequent complications following TBI. Whether the use of preventive and/or symptomatic antibiotic therapy improves patient mortality and outcome is an ongoing matter of debate. In contrast, results from animal models of TBI suggest translational perspectives and support the hypothesis that antibiotics, independent of their anti-microbial activity, alleviate secondary injury and improve neurological outcomes. These beneficial effects were largely attributed to the inhibition of neuroinflammation and neuronal cell death. In this review, we briefly outline current treatment options, including antibiotic therapy, for patients with TBI. We then summarize the therapeutic effects of the most commonly tested antibiotics in TBI animal models, highlight studies identifying molecular targets of antibiotics, and discuss similarities and differences in their mechanistic modes of action.
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Affiliation(s)
- Katharina Ritter
- Department of Anesthesiology, University Medical Center, Johannes Gutenberg-University Mainz, Langenbeckstraße 1 (Bld. 505), Mainz, 55131, Germany
| | - Pawit Somnuke
- Department of Anesthesiology, University Medical Center, Johannes Gutenberg-University Mainz, Langenbeckstraße 1 (Bld. 505), Mainz, 55131, Germany
- Department of Anesthesiology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, 10700, Thailand
| | - Lingjiao Hu
- Department of Anesthesiology, University Medical Center, Johannes Gutenberg-University Mainz, Langenbeckstraße 1 (Bld. 505), Mainz, 55131, Germany
- Department of Gastroenterology, Nanxishan Hospital of Guangxi Zhuang Autonomous Region, Guilin, China
| | - Eva-Verena Griemert
- Department of Anesthesiology, University Medical Center, Johannes Gutenberg-University Mainz, Langenbeckstraße 1 (Bld. 505), Mainz, 55131, Germany
| | - Michael K E Schäfer
- Department of Anesthesiology, University Medical Center, Johannes Gutenberg-University Mainz, Langenbeckstraße 1 (Bld. 505), Mainz, 55131, Germany.
- Focus Program Translational Neurosciences (FTN, Johannes Gutenberg-University Mainz, Mainz, Germany.
- Research Center for Immunotherapy, University Medical Center, Johannes Gutenberg- University Mainz, Mainz, Germany.
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Leonard BM, Shuvaev VV, Bullock TA, Galpayage Dona KNU, Muzykantov VR, Andrews AM, Ramirez SH. Engineered Dual Antioxidant Enzyme Complexes Targeting ICAM-1 on Brain Endothelium Reduce Brain Injury-Associated Neuroinflammation. Bioengineering (Basel) 2024; 11:200. [PMID: 38534474 PMCID: PMC10968010 DOI: 10.3390/bioengineering11030200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 02/01/2024] [Accepted: 02/13/2024] [Indexed: 03/28/2024] Open
Abstract
The neuroinflammatory cascade triggered by traumatic brain injury (TBI) represents a clinically important point for therapeutic intervention. Neuroinflammation generates oxidative stress in the form of high-energy reactive oxygen and nitrogen species, which are key mediators of TBI pathology. The role of the blood-brain barrier (BBB) is essential for proper neuronal function and is vulnerable to oxidative stress. Results herein explore the notion that attenuating oxidative stress at the vasculature after TBI may result in improved BBB integrity and neuroprotection. Utilizing amino-chemistry, a biological construct (designated "dual conjugate" for short) was generated by covalently binding two antioxidant enzymes (superoxide dismutase 1 (SOD-1) and catalase (CAT)) to antibodies specific for ICAM-1. Bioengineering of the conjugate preserved its targeting and enzymatic functions, as evaluated by real-time bioenergetic measurements (via the Seahorse-XF platform), in brain endothelial cells exposed to increasing concentrations of hydrogen peroxide or a superoxide anion donor. Results showed that the dual conjugate effectively mitigated the mitochondrial stress due to oxidative damage. Furthermore, dual conjugate administration also improved BBB and endothelial protection under oxidative insult in an in vitro model of TBI utilizing a software-controlled stretching device that induces a 20% in mechanical strain on the endothelial cells. Additionally, the dual conjugate was also effective in reducing indices of neuroinflammation in a controlled cortical impact (CCI)-TBI animal model. Thus, these studies provide proof of concept that targeted dual antioxidant biologicals may offer a means to regulate oxidative stress-associated cellular damage during neurotrauma.
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Affiliation(s)
- Brian M Leonard
- Department of Pathology & Laboratory Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, USA
| | - Vladimir V Shuvaev
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Trent A Bullock
- Department of Pathology & Laboratory Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, USA
| | - Kalpani N Udeni Galpayage Dona
- Department of Pathology, Immunology & Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL 32610, USA
| | - Vladimir R Muzykantov
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Allison M Andrews
- Department of Pathology & Laboratory Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, USA
- Department of Pathology, Immunology & Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL 32610, USA
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, USA
| | - Servio H Ramirez
- Department of Pathology & Laboratory Medicine, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, USA
- Department of Pathology, Immunology & Laboratory Medicine, University of Florida College of Medicine, Gainesville, FL 32610, USA
- Center for Substance Abuse Research, Lewis Katz School of Medicine at Temple University, Philadelphia, PA 19140, USA
- Shriner's Hospital for Children, Philadelphia, PA 19312, USA
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Chen C, Peng C, Hu Z, Ge L. Effects of bone marrow mesenchymal stromal cells-derived therapies for experimental traumatic brain injury: A meta-analysis. Heliyon 2024; 10:e25050. [PMID: 38322864 PMCID: PMC10844131 DOI: 10.1016/j.heliyon.2024.e25050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 12/16/2023] [Accepted: 01/18/2024] [Indexed: 02/08/2024] Open
Abstract
Background Bone-marrow-derived mesenchymal stromal (stem) cells [also called MSC(M)] and their extracellular vesicles (EVs) are considered a potentially innovative form of therapy for traumatic brain injury (TBI). Nevertheless, their application to TBI particularly remains preclinical, and the effects of these cells remain unclear and controversial. Therefore, an updated meta-analysis of preclinical studies is necessary to assess the effectiveness of MSC(M) and MSC(M) derived EVs in clinical trials. Methods The following databases were searched (to December 2022): PubMed, Web of Science, and Embase. In this study, we measured functional outcomes based on the modified neurological severity score (mNSS), cognitive outcomes based on the Morris water maze (MWM), and histopathological outcomes based on lesion volume. A random effects meta-analysis was conducted to evaluate the effect of mNSS, MWM, and lesion volume. Results A total of 2163 unique records were identified from our search, with Fifty-five full-text articles satisfying inclusion criteria. A mean score of 5.75 was assigned to the studies' quality scores, ranging from 4 to 7. MSC(M) and MSC(M) derived EVs had an overall positive effect on the mNSS score and MWM with SMDs -2.57 (95 % CI -3.26; -1.88; p < 0.01) and - 2.98 (95 % CI -4.21; -1.70; p < 0.01), respectively. As well, MSC(M) derived EVs were effective in reducing lesion volume by an SMD of - 0.80 (95 % CI -1.20; -0.40; p < 0.01). It was observed that there was significant variation among the studies, but further analyses could not determine the cause of this heterogeneity. Conclusions MSC(M) and MSC(M) derived EVs are promising treatments for TBI in pre-clinical studies, and translation to the clinical domain appears warranted. Besides, large-scale trials in animals and humans are required to support further research due to the limited sample size of MSC(M) derived EVs.
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Affiliation(s)
- Chunli Chen
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China
- Clinical Medical Research Center for Stroke Prevention and Treatment of Hunan Province, Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Cuiying Peng
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China
- Clinical Medical Research Center for Stroke Prevention and Treatment of Hunan Province, Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Zhiping Hu
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China
- Clinical Medical Research Center for Stroke Prevention and Treatment of Hunan Province, Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China
| | - Lite Ge
- Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China
- Clinical Medical Research Center for Stroke Prevention and Treatment of Hunan Province, Department of Neurology, Second Xiangya Hospital, Central South University, Changsha, 410011, China
- Hunan provincial key laboratory of Neurorestoratology, the Second Affiliated Hospital, Hunan Normal University, Changsha, 410003, China
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Zhang Y, Liu J, Liu X, Zhou Y, Geng J, Shi Z, Ma L. Fecal Microbiota Transplantation-Mediated Ghrelin Restoration Improves Neurological Functions After Traumatic Brain Injury: Evidence from 16S rRNA Sequencing and In Vivo Studies. Mol Neurobiol 2024; 61:919-934. [PMID: 37668964 DOI: 10.1007/s12035-023-03595-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 08/16/2023] [Indexed: 09/06/2023]
Abstract
This study aimed to investigate how gut microbiota dysbiosis impacts the repair of the blood-brain barrier and neurological deficits following traumatic brain injury (TBI). Through 16S rRNA sequencing analysis, we compared the gut microbiota of TBI rats and normal controls, discovering significant differences in abundance, species composition, and ecological function, potentially linked to Ghrelin-mediated brain-gut axis functionality. Further, in vivo experiments showed that fecal microbiota transplantation or Ghrelin injection could block the intracerebral TNF signaling pathway, enhance GLP-1 expression, significantly reduce brain edema post-TBI, promote the repair of the blood-brain barrier, and improve neurological deficits. However, the TNF signaling pathway activation could reverse these beneficial effects. In summary, our research suggests that by restoring the balance of gut microbiota, the levels of Ghrelin can be elevated, leading to the blockade of intracerebral TNF signaling pathway and enhanced GLP-1 expression, thereby mitigating post-TBI blood-brain barrier disruption and neurological injuries.
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Affiliation(s)
- Yamei Zhang
- Key Laboratory of Clinical Genetics, Affiliated Hospital of Chengdu University, No. 82, North Section 2, 2nd Ring Road, Chengdu, 610081, People's Republic of China.
| | - Junying Liu
- Key Laboratory of Clinical Genetics, Affiliated Hospital of Chengdu University, No. 82, North Section 2, 2nd Ring Road, Chengdu, 610081, People's Republic of China
| | - Xinyu Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China
| | - Yan Zhou
- Department of Radiation Protection Medicine, Faculty of Preventive Medicine, Air Force Medical University, Xi'an, 710032, People's Republic of China
| | - Jia Geng
- Department of Neurology, Affiliated Hospital of Chengdu University, Chengdu, 610082, People's Republic of China
| | - Zheng Shi
- Key Laboratory of Clinical Genetics, Affiliated Hospital of Chengdu University, No. 82, North Section 2, 2nd Ring Road, Chengdu, 610081, People's Republic of China
| | - Li Ma
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, No. 76, Huacai Road, Chenghua District, Chengdu, 610052, Sichuan Province, People's Republic of China.
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Joannides AJ, Korhonen TK, Clark D, Gnanakumar S, Venturini S, Mohan M, Bashford T, Baticulon R, Bhagavatula ID, Esene I, Fernández-Méndez R, Figaji A, Gupta D, Khan T, Laeke T, Martin M, Menon D, Paiva W, Park KB, Pattisapu JV, Rubiano AM, Sekhar V, Shabani HK, Sichizya K, Solla D, Tirsit A, Tripathi M, Turner C, Depreitere B, Iaccarino C, Lippa L, Reisner A, Rosseau G, Servadei F, Trivedi RA, Waran V, Kolias A, Hutchinson P. Consensus-Based Development of a Global Registry for Traumatic Brain Injury: Establishment, Protocol, and Implementation. Neurosurgery 2024; 94:278-288. [PMID: 37747225 DOI: 10.1227/neu.0000000000002661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 07/05/2023] [Indexed: 09/26/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Global disparity exists in the demographics, pathology, management, and outcomes of surgically treated traumatic brain injury (TBI). However, the factors underlying these differences, including intervention effectiveness, remain unclear. Establishing a more accurate global picture of the burden of TBI represents a challenging task requiring systematic and ongoing data collection of patients with TBI across all management modalities. The objective of this study was to establish a global registry that would enable local service benchmarking against a global standard, identification of unmet need in TBI management, and its evidence-based prioritization in policymaking. METHODS The registry was developed in an iterative consensus-based manner by a panel of neurotrauma professionals. Proposed registry objectives, structure, and data points were established in 2 international multidisciplinary neurotrauma meetings, after which a survey consisting of the same data points was circulated within the global neurotrauma community. The survey results were disseminated in a final meeting to reach a consensus on the most pertinent registry variables. RESULTS A total of 156 professionals from 53 countries, including both high-income countries and low- and middle-income countries, responded to the survey. The final consensus-based registry includes patients with TBI who required neurosurgical admission, a neurosurgical procedure, or a critical care admission. The data set comprised clinically pertinent information on demographics, injury characteristics, imaging, treatments, and short-term outcomes. Based on the consensus, the Global Epidemiology and Outcomes following Traumatic Brain Injury (GEO-TBI) registry was established. CONCLUSION The GEO-TBI registry will enable high-quality data collection, clinical auditing, and research activity, and it is supported by the World Federation of Neurosurgical Societies and the National Institute of Health Research Global Health Program. The GEO-TBI registry ( https://geotbi.org ) is now open for participant site recruitment. Any center involved in TBI management is welcome to join the collaboration to access the registry.
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Affiliation(s)
- Alexis J Joannides
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Tommi K Korhonen
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
- Neurocenter, Neurosurgery, Oulu University Hospital & University of Oulu, Oulu , Finland
| | - David Clark
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Sujit Gnanakumar
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Sara Venturini
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Midhun Mohan
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Thomas Bashford
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge , Cambridgeshire , UK
- Health Systems Design Group, Department of Engineering, University of Cambridge, Cambridge , UK
| | - Ronnie Baticulon
- Division of Neurosurgery, Department of Neurosciences, Philippine General Hospital & University of the Philippines Manila, Manila , Philippines
| | - Indira Devi Bhagavatula
- Department of Neurosurgery, National Institute of Mental Health and Neuro Sciences, NIMHANS, Bengaluru , Karnataka , India
| | - Ignatius Esene
- Division of Neurosurgery, Faculty of Health Sciences, The University of Bamenda, Bambili , Cameroon
| | - Rocío Fernández-Méndez
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Anthony Figaji
- Division of Neurosurgery, Neurosciences Institute, University of Cape Town, Cape Town , South Africa
| | - Deepak Gupta
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi , India
| | - Tariq Khan
- Department of Neurosurgery, North Western General and Research Hospital, Peshawar , Pakistan
| | - Tsegazeab Laeke
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa , Ethiopia
| | - Michael Martin
- Orion MedTech Ltd. CIC, Cambridge , Cambridgeshire , UK
- Obex Technologies Ltd., Cambridge , Cambridgeshire , UK
| | - David Menon
- Division of Anaesthesia, Department of Medicine, University of Cambridge & Cambridge University Hospitals NHS Foundation Trust, Cambridge , Cambridgeshire , UK
| | - Wellingson Paiva
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of São Paulo, São Paulo , Brazil
| | - Kee B Park
- Department of Global Health and Social Medicine, Global Neurosurgery Initiative-Program in Global Surgery and Social Change, Harvard Medical School, Boston , Massachusetts , USA
| | - Jogi V Pattisapu
- University of Central Florida College of Medicine, Orlando , Florida , USA
- Department of Neurosurgery, King George Hospital, Visakhapatnam , Andhra Pradesh , India
| | - Andres M Rubiano
- Neurosciences Institute, El Bosque University, Bogotá , Colombia
| | - Vijaya Sekhar
- Department of Neurosurgery, King George Hospital, Visakhapatnam , Andhra Pradesh , India
- Current Affiliation: Department of Neurosurgery, Government General Hospital & Rangaraya Medical College, Kakinada , Andhra Pradesh , India
| | - Hamisi K Shabani
- Department of Neurosurgery, Muhimbili Orthopaedic Institute, Dar es Salaam , Tanzania
| | - Kachinga Sichizya
- Department of Neurosurgery, University Teaching Hospital, Lusaka , Zambia
| | - Davi Solla
- Division of Neurosurgery, Department of Neurology, School of Medicine, University of São Paulo, São Paulo , Brazil
| | - Abenezer Tirsit
- Division of Neurosurgery, Department of Surgery, College of Health Sciences, Addis Ababa University, Addis Ababa , Ethiopia
| | - Manjul Tripathi
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh , India
| | - Carole Turner
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | | | - Corrado Iaccarino
- Department of Biomedical, Metabolic and Neural Sciences, School of Neurosurgery, University of Modena and Reggio Emilia, Modena , Italy
- Division of Neurosurgery, University Hospital of Modena, Modena , Italy
- Emergency Neurosurgery Unit, AUSL RE IRCCS, Reggio Emilia , Italy
| | - Laura Lippa
- Department of Neurosurgery, Ospedale Niguarda, Milan , Italy
| | - Andrew Reisner
- Departments of Neurosurgery and Pediatrics, Children's Healthcare of Atlanta & Emory University School of Medicine, Atlanta , Georgia , USA
| | - Gail Rosseau
- Barrow Global, Barrow Neurological Institute, Phoenix , Arizona , USA
- Department of Neurosurgery, George Washington University School of Medicine and Health Sciences, Washington , District of Columbia , USA
| | - Franco Servadei
- Humanitas Research Hospital-IRCCS & Humanitas University, Rozzano, Milan , Italy
| | - Rikin A Trivedi
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Vicknes Waran
- Division of Neurosurgery, Department of Surgery, Faculty of Medicine, University of Malaya, Kuala Lumpur , Malaysia
| | - Angelos Kolias
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
| | - Peter Hutchinson
- NIHR Global Health Research Group on Acquired Brain and Spine Injury, University of Cambridge, Cambridge , Cambridgeshire , UK
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Celorrio M, Shumilov K, Friess SH. Gut microbial regulation of innate and adaptive immunity after traumatic brain injury. Neural Regen Res 2024; 19:272-276. [PMID: 37488877 PMCID: PMC10503601 DOI: 10.4103/1673-5374.379014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/27/2023] [Accepted: 05/08/2023] [Indexed: 07/26/2023] Open
Abstract
Acute care management of traumatic brain injury is focused on the prevention and reduction of secondary insults such as hypotension, hypoxia, intracranial hypertension, and detrimental inflammation. However, the imperative to balance multiple clinical concerns simultaneously often results in therapeutic strategies targeted to address one clinical concern causing unintended effects in other remote organ systems. Recently the bidirectional communication between the gastrointestinal tract and the brain has been shown to influence both the central nervous system and gastrointestinal tract homeostasis in health and disease. A critical component of this axis is the microorganisms of the gut known as the gut microbiome. Changes in gut microbial populations in the setting of central nervous system disease, including traumatic brain injury, have been reported in both humans and experimental animal models and can be further disrupted by off-target effects of patient care. In this review article, we will explore the important role gut microbial populations play in regulating brain-resident and peripheral immune cell responses after traumatic brain injury. We will discuss the role of bacterial metabolites in gut microbial regulation of neuroinflammation and their potential as an avenue for therapeutic intervention in the setting of traumatic brain injury.
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Affiliation(s)
- Marta Celorrio
- Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Kirill Shumilov
- Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - Stuart H. Friess
- Department of Pediatrics, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
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Agoston DV. Traumatic Brain Injury in the Long-COVID Era. Neurotrauma Rep 2024; 5:81-94. [PMID: 38463416 PMCID: PMC10923549 DOI: 10.1089/neur.2023.0067] [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] [Indexed: 03/12/2024] Open
Abstract
Major determinants of the biological background or reserve, such as age, biological sex, comorbidities (diabetes, hypertension, obesity, etc.), and medications (e.g., anticoagulants), are known to affect outcome after traumatic brain injury (TBI). With the unparalleled data richness of coronavirus disease 2019 (COVID-19; ∼375,000 and counting!) as well as the chronic form, long-COVID, also called post-acute sequelae SARS-CoV-2 infection (PASC), publications (∼30,000 and counting) covering virtually every aspect of the diseases, pathomechanisms, biomarkers, disease phases, symptomatology, etc., have provided a unique opportunity to better understand and appreciate the holistic nature of diseases, interconnectivity between organ systems, and importance of biological background in modifying disease trajectories and affecting outcomes. Such a holistic approach is badly needed to better understand TBI-induced conditions in their totality. Here, I briefly review what is known about long-COVID/PASC, its underlying-suspected-pathologies, the pathobiological changes induced by TBI, in other words, the TBI endophenotypes, discuss the intersection of long-COVID/PASC and TBI-induced pathobiologies, and how by considering some of the known factors affecting the person's biological background and the inclusion of mechanistic molecular biomarkers can help to improve the clinical management of TBI patients.
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Affiliation(s)
- Denes V. Agoston
- Department of Anatomy, Physiology, and Genetics, School of Medicine, Uniformed Services University, Bethesda, Maryland, USA
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Chen J, Zhao W, Zhu X, Yang L, Geng C, Zhang X, Wang Y. The value of computed tomography angiography in predicting the surgical effect and prognosis of severe traumatic brain injury. Sci Rep 2024; 14:1819. [PMID: 38245634 PMCID: PMC10799957 DOI: 10.1038/s41598-024-52385-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] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 01/18/2024] [Indexed: 01/22/2024] Open
Abstract
It is difficult to predict the surgical effect and outcome of severe traumatic brain injury (TBI) before surgery. This study aims to approve an evaluation method of computed tomography angiography (CTA) to predict the effect of surgery and outcome in severe TBI. Between January 2010 and January 2020, we retrospectively reviewed 358 severe TBI patients who underwent CTA at admission and reexamination. CTA data were evaluated for the presence of cerebrovascular changes, including cerebrovascular shift (CS), cerebral vasospasm (CVS), large artery occlusion (LAO), and deep venous system occlusion (DVSO). Medical records were reviewed for baseline clinical characteristics and the relationship between CTA changes and outcomes. Cerebrovascular changes were identified in 247 (69.0%) of 358 severe TBI patients; only 25 (10.12%) of them had poor outcomes, and 162 (65.6%) patients had a good recovery. Eighty-three (23.18%) patients were diagnosed with CVS, 10 (12.05%) had a good outcome, 57 (68.67%) had severe disability and 16 (19.28%) had a poor outcome. There were twenty-six (7.3%) patients who had LAO and thirty-one (8.7%) patients who had DVSO; no patients had good recovery regardless of whether they had the operation or not. Cerebrovascular injuries and changes are frequent after severe TBI and correlate closely with prognosis. CTA is an important tool in evaluating the severity, predicting the operation effect and prognosis, and guiding therapy for severe TBI. Well-designed, multicenter, randomized controlled trials are needed to evaluate the value of CTA for severe TBI in the future.
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Affiliation(s)
- Junhui Chen
- Department of Neurosurgery, 904th Hospital of Joint Logistic Support Force of PLA, Wuxi Clinical College of Anhui Medical University, Xingyuan North Road No. 101, Liangxi District, Wuxi, 214044, Jiangsu Province, China
- Department of Human Anatomy and Neurobiology, School of Basic Medical Science, Central South University, Changsha, Hunan Province, China
| | - Wei Zhao
- Department of Neurosurgery, 904th Hospital of Joint Logistic Support Force of PLA, Wuxi Clinical College of Anhui Medical University, Xingyuan North Road No. 101, Liangxi District, Wuxi, 214044, Jiangsu Province, China
| | - Xiaoming Zhu
- Department of Neurosurgery, 904th Hospital of Joint Logistic Support Force of PLA, Wuxi Clinical College of Anhui Medical University, Xingyuan North Road No. 101, Liangxi District, Wuxi, 214044, Jiangsu Province, China
| | - Likun Yang
- Department of Neurosurgery, 904th Hospital of Joint Logistic Support Force of PLA, Wuxi Clinical College of Anhui Medical University, Xingyuan North Road No. 101, Liangxi District, Wuxi, 214044, Jiangsu Province, China
| | - Chengjun Geng
- Department of Imaging, 904th Hospital of Joint Logistic Support Force of PLA, Wuxi Clinical College of Anhui Medical University, Wuxi, Jiangsu Province, China
| | - Xu Zhang
- Department of Neurosurgery, 904th Hospital of Joint Logistic Support Force of PLA, Wuxi Clinical College of Anhui Medical University, Xingyuan North Road No. 101, Liangxi District, Wuxi, 214044, Jiangsu Province, China
| | - Yuhai Wang
- Department of Neurosurgery, 904th Hospital of Joint Logistic Support Force of PLA, Wuxi Clinical College of Anhui Medical University, Xingyuan North Road No. 101, Liangxi District, Wuxi, 214044, Jiangsu Province, China.
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Qiu H, Zador Z, Lannon M, Farrokhyar F, Duda T, Sharma S. Identification of clinically relevant patient endotypes in traumatic brain injury using latent class analysis. Sci Rep 2024; 14:1294. [PMID: 38221527 PMCID: PMC10788338 DOI: 10.1038/s41598-024-51474-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 01/05/2024] [Indexed: 01/16/2024] Open
Abstract
Traumatic brain injury (TBI) is a complex condition where heterogeneity impedes the advancement of care. Understanding the diverse presentations of TBI is crucial for personalized medicine. Our study aimed to identify clinically relevant patient endotypes in TBI using latent class analysis based on comorbidity data. We used the Medical Information Mart for Intensive Care III database, which includes 2,629 adult TBI patients. We identified five stable endotypes characterized by specific comorbidity profiles: Heart Failure and Arrhythmia, Healthy, Renal Failure with Hypertension, Alcohol Abuse, and Hypertension. Each endotype had distinct clinical characteristics and outcomes: The Heart Failure and Arrhythmia endotype had lower survival rates than the Renal Failure with Hypertension despite featuring fewer comorbidities overall. Patients in the Hypertension endotype had higher rates of neurosurgical intervention but shorter stays in contrast to the Alcohol Abuse endotype which had lower rates of neurosurgical intervention but significantly longer hospital stays. Both endotypes had high overall survival rates comparable to the Healthy endotype. Logistic regression models showed that endotypes improved the predictability of survival compared to individual comorbidities alone. This study validates clinical endotypes as an approach to addressing heterogeneity in TBI and demonstrates the potential of this methodology in other complex conditions.
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Affiliation(s)
- Hongbo Qiu
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada.
| | - Zsolt Zador
- Division of Neurosurgery, McMaster University, Hamilton, ON, Canada
| | - Melissa Lannon
- Division of Neurosurgery, McMaster University, Hamilton, ON, Canada
| | - Forough Farrokhyar
- Department of Health, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Taylor Duda
- Division of Neurosurgery, McMaster University, Hamilton, ON, Canada
| | - Sunjay Sharma
- Division of Neurosurgery, McMaster University, Hamilton, ON, Canada
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Mitchell JT, Covington NV, Morrow E, de Riesthal M, Duff MC. Memory and Traumatic Brain Injury: Assessment and Management Practices of Speech-Language Pathologists. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:279-306. [PMID: 38032245 PMCID: PMC10950318 DOI: 10.1044/2023_ajslp-23-00231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 08/14/2023] [Accepted: 09/27/2023] [Indexed: 12/01/2023]
Abstract
PURPOSE Memory impairments are among the most commonly reported deficits and among the most frequent rehabilitation targets for individuals with traumatic brain injury (TBI). Memory and learning are also critical for rehabilitation success and broader long-term outcomes. Speech-language pathologists (SLPs) play a central role in memory management for individuals with TBI across the continuum of care. Yet, little is known about the current practice patterns of SLPs for post-TBI memory disorders. This study aims to examine the clinical management of memory disorders in adults with TBI by SLPs and identify opportunities to improve post-TBI memory outcomes. METHOD SLPs from across the continuum of care were recruited to complete an online survey. The survey assessed key practice areas specific to memory and memory disorders post-TBI, including education and training, knowledge and confidence, and assessment and treatment patterns. RESULTS Surveys from 155 SLPs were analyzed. Results revealed that TBI-specific training remains low in the field. Respondents varied in their practice patterns in assessing and treating memory disorders. Most SLPs do not appear to have access to appropriate standardized assessments to measure unique forms of memory. Respondents also reported a range of barriers and opportunities to advance memory outcomes following TBI and provided suggestions of areas in which they would like to see more basic and clinical research. CONCLUSIONS These findings establish a baseline of the current practices for clinical management of memory impairment in adults with TBI by SLPs. Improved opportunities for clinician training, the development of a single tool to assess multiple forms of memory, better access to existing memory assessments, and implementation of evidence-based interventions promise to lead to improved memory outcomes for individuals with TBI.
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Affiliation(s)
- Jade T. Mitchell
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Natalie V. Covington
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Department of Speech-Language-Hearing Sciences, University of Minnesota, Minneapolis
- Courage Kenny Research, Courage Kenny Rehabilitation Institute, Allina Health, Minneapolis, MN
| | - Emily Morrow
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
- Division of General Internal Medicine and Public Health, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN
- Center for Health Behavior and Health Education, Vanderbilt University Medical Center, Nashville, TN
| | - Michael de Riesthal
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Melissa C. Duff
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
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Russell ME, Hammond FM, Murtaugh B. Prognosis and enhancement of recovery in disorders of consciousness. NeuroRehabilitation 2024; 54:43-59. [PMID: 38277313 DOI: 10.3233/nre-230148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2024]
Abstract
Disorders of consciousness after severe brain injury encompass conditions of coma, vegetative state/unresponsive wakefulness syndrome, and minimally conscious state. DoC clinical presentation pose perplexing challenges to medical professionals, researchers, and families alike. The outcome is uncertain in the first weeks to months after a brain injury, with families and medical providers often making important decisions that require certainty. Prognostication for individuals with these conditions has been the subject of intense scientific investigation that continues to strive for valid prognostic indicators and algorithms for predicting recovery of consciousness. This manuscript aims to provide an overview of the current clinical landscape surrounding prognosis and optimizing recovery in DoC and the current and future research that could improve prognostic accuracy after severe brain injury. Improved understanding of these factors will aid healthcare professionals in providing optimal care, fostering hope, and advocating for ethical practices in the management of individuals with DoC.
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Affiliation(s)
- Mary E Russell
- Department of Physical Medicine and Rehabilitation, University of Texas McGovern Medical School, Houston, TX, USA
- TIRR Memorial Hermann - The Woodlands, Shenandoah, TX, USA
| | - Flora M Hammond
- Department of Physical Medicine and Rehabilitation, Indiana University School of Medicine, Indianapolis, IN, USA
- Rehabilitation Hospital of Indiana, Indianapolis, IN, USA
| | - Brooke Murtaugh
- Department of Rehabilitation Programs, Madonna Rehabilitation Hospitals, Lincoln, NE, USA
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Cumplido-Trasmonte C, Barquín-Santos E, Gor-García-Fogeda MD, Plaza-Flores A, García-Varela D, Ibáñez-Herrán L, González-Alted C, Díaz-Valles P, López-Pascua C, Castrillo-Calvillo A, Molina-Rueda F, Fernandez R, Garcia-Armada E. STELO: A New Modular Robotic Gait Device for Acquired Brain Injury-Exploring Its Usability. SENSORS (BASEL, SWITZERLAND) 2023; 24:198. [PMID: 38203060 PMCID: PMC10781374 DOI: 10.3390/s24010198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/21/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024]
Abstract
In recent years, the prevalence of acquired brain injury (ABI) has been on the rise, leading to impaired gait functionality in affected individuals. Traditional gait exoskeletons are typically rigid and bilateral and lack adaptability. To address this, the STELO, a pioneering modular gait-assistive device, was developed. This device can be externally configured with joint modules to cater to the diverse impairments of each patient, aiming to enhance adaptability and efficiency. This study aims to assess the safety and usability of the initial functional modular prototype, STELO, in a sample of 14 ABI-diagnosed participants. Adverse events, device adjustment assistance and time, and gait performance were evaluated during three sessions of device use. The results revealed that STELO was safe, with no serious adverse events reported. The need for assistance and time required for device adjustment decreased progressively over the sessions. Although there was no significant improvement in walking speed observed after three sessions of using STELO, participants and therapists reported satisfactory levels of comfort and usability in questionnaires. Overall, this study demonstrates that the STELO modular device offers a safe and adaptable solution for individuals with ABI, with positive user and therapist feedback.
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Affiliation(s)
- Carlos Cumplido-Trasmonte
- International Doctoral School, Rey Juan Carlos University, 28922 Madrid, Spain;
- Marsi Bionics SL, 28521 Madrid, Spain; (E.B.-S.); (A.P.-F.); (D.G.-V.); (L.I.-H.); (E.G.-A.)
| | - Eva Barquín-Santos
- Marsi Bionics SL, 28521 Madrid, Spain; (E.B.-S.); (A.P.-F.); (D.G.-V.); (L.I.-H.); (E.G.-A.)
| | - María Dolores Gor-García-Fogeda
- Marsi Bionics SL, 28521 Madrid, Spain; (E.B.-S.); (A.P.-F.); (D.G.-V.); (L.I.-H.); (E.G.-A.)
- Department of Physical Therapy, Physical Medicine and Rehabilitation, Faculty of Health Sciences, Rey Juan Carlos University, 28922 Madrid, Spain;
| | - Alberto Plaza-Flores
- Marsi Bionics SL, 28521 Madrid, Spain; (E.B.-S.); (A.P.-F.); (D.G.-V.); (L.I.-H.); (E.G.-A.)
| | - David García-Varela
- Marsi Bionics SL, 28521 Madrid, Spain; (E.B.-S.); (A.P.-F.); (D.G.-V.); (L.I.-H.); (E.G.-A.)
| | - Leticia Ibáñez-Herrán
- Marsi Bionics SL, 28521 Madrid, Spain; (E.B.-S.); (A.P.-F.); (D.G.-V.); (L.I.-H.); (E.G.-A.)
| | - Carlos González-Alted
- Spanish National Reference Centre for Brain Injury (CEADAC), 28034 Madrid, Spain; (C.G.-A.); (P.D.-V.)
| | - Paola Díaz-Valles
- Spanish National Reference Centre for Brain Injury (CEADAC), 28034 Madrid, Spain; (C.G.-A.); (P.D.-V.)
| | | | | | - Francisco Molina-Rueda
- Department of Physical Therapy, Physical Medicine and Rehabilitation, Faculty of Health Sciences, Rey Juan Carlos University, 28922 Madrid, Spain;
| | - Roemi Fernandez
- Centre for Automation and Robotics (CAR), CSIC-UPM, Ctra. Campo Real km 0.2–La Poveda-Arganda del Rey, 28500 Madrid, Spain
| | - Elena Garcia-Armada
- Marsi Bionics SL, 28521 Madrid, Spain; (E.B.-S.); (A.P.-F.); (D.G.-V.); (L.I.-H.); (E.G.-A.)
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Quintana-Diaz M, Anania P, Juárez-Vela R, Echaniz-Serrano E, Tejada-Garrido CI, Sanchez-Conde P, Nanwani-Nanwani K, Serrano-Lázaro A, Marcos-Neira P, Gero-Escapa M, García-Criado J, Godoy DA. "COAGULATION": a mnemonic device for treating coagulation disorders following traumatic brain injury-a narrative-based method in the intensive care unit. Front Public Health 2023; 11:1309094. [PMID: 38125841 PMCID: PMC10730733 DOI: 10.3389/fpubh.2023.1309094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023] Open
Abstract
Introduction Coagulopathy associated with isolated traumatic brain injury (C-iTBI) is a frequent complication associated with poor outcomes, primarily due to its role in the development or progression of haemorrhagic brain lesions. The independent risk factors for its onset are age, severity of traumatic brain injury (TBI), volume of fluids administered during resuscitation, and pre-injury use of antithrombotic drugs. Although the pathophysiology of C-iTBI has not been fully elucidated, two distinct stages have been identified: an initial hypocoagulable phase that begins within the first 24 h, dominated by platelet dysfunction and hyperfibrinolysis, followed by a hypercoagulable state that generally starts 72 h after the trauma. The aim of this study was to design an acronym as a mnemonic device to provide clinicians with an auxiliary tool in the treatment of this complication. Methods A narrative analysis was performed in which intensive care physicians were asked to list the key factors related to C-iTBI. The initial sample was comprised of 33 respondents. Respondents who were not physicians, not currently working in or with experience in coagulopathy were excluded. Interviews were conducted for a month until the sample was saturated. Each participant was asked a single question: Can you identify a factor associated with coagulopathy in patients with TBI? Factors identified by respondents were then submitted to a quality check based on published studies and proven evidence. Because all the factors identified had strong support in the literature, none was eliminated. An acronym was then developed to create the mnemonic device. Results and conclusion Eleven factors were identified: cerebral computed tomography, oral anticoagulant & antiplatelet use, arterial blood pressure (Hypotension), goal-directed haemostatic therapy, use fluids cautiously, low calcium levels, anaemia-transfusion, temperature, international normalised ratio (INR), oral antithrombotic reversal, normal acid-base status, forming the acronym "Coagulation." This acronym is a simple mnemonic device, easy to apply for anyone facing the challenge of treating patients of moderate or severe TBI on a daily basis.
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Affiliation(s)
- Manuel Quintana-Diaz
- Department of Medicine, Faculty of Medicine, Autonomous University of Madrid, Madrid, Spain
- Intensive Care Unit, La Paz University Hospital, Madrid, Spain
- Institute for Health Research (idiPAZ), La Paz University Hospital, Madrid, Spain
| | - Pasquale Anania
- Department of Neurosurgery, Ospedale Policlinico San Martino, Istituto di Ricovero eCura a Carattere Scientifico (IRCCS) for Oncology and Neuroscience, Genoa, Italy
| | - Raúl Juárez-Vela
- Institute for Health Research (idiPAZ), La Paz University Hospital, Madrid, Spain
- Department of Nursing, University of La Rioja, Logroño, Spain
- Health and Healthcare Research Group (GRUPAC), Faculty of Health Sciences, University of La Rioja, Logroño, Spain
| | - Emmanuel Echaniz-Serrano
- Department of Nursing and Physiatry, Faculty of Health Sciences, University of Zaragoza, Zaragoza, Spain
- Aragon Healthcare Service, Aragon, Zaragoza, Spain
| | - Clara Isabel Tejada-Garrido
- Department of Nursing, University of La Rioja, Logroño, Spain
- Health and Healthcare Research Group (GRUPAC), Faculty of Health Sciences, University of La Rioja, Logroño, Spain
| | | | - Kapil Nanwani-Nanwani
- Intensive Care Unit, La Paz University Hospital, Madrid, Spain
- Institute for Health Research (idiPAZ), La Paz University Hospital, Madrid, Spain
| | - Ainhoa Serrano-Lázaro
- Institute for Health Research (idiPAZ), La Paz University Hospital, Madrid, Spain
- Intensive Care Unit, Valencia University Clinical Hospital, Valencia, Spain
| | - Pilar Marcos-Neira
- Intensive Care Unit, Germans Trias i Pujol University Hospital, Badalona, Spain
| | | | | | - Daniel Agustín Godoy
- Critical Care Department, Neurointensive Care Unit, Sanatorio Pasteur, Catamarca, Argentina
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Hackett EP, Chen J, Ingle L, Nemri SA, Barshikar S, da Cunha Pinho M, Plautz EJ, Bartnik-Olson BL, Park JM. Longitudinal assessment of mitochondrial dysfunction in acute traumatic brain injury using hyperpolarized [1- 13 C]pyruvate. Magn Reson Med 2023; 90:2432-2442. [PMID: 37427535 PMCID: PMC10543630 DOI: 10.1002/mrm.29794] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 07/11/2023]
Abstract
PURPOSE [13 C]Bicarbonate formation from hyperpolarized [1-13 C]pyruvate via pyruvate dehydrogenase, a key regulatory enzyme, represents the cerebral oxidation of pyruvate and the integrity of mitochondrial function. The present study is to characterize the chronology of cerebral mitochondrial metabolism during secondary injury associated with acute traumatic brain injury (TBI) by longitudinally monitoring [13 C]bicarbonate production from hyperpolarized [1-13 C]pyruvate in rodents. METHODS Male Wistar rats were randomly assigned to undergo a controlled-cortical impact (CCI, n = 31) or sham surgery (n = 22). Seventeen of the CCI and 9 of the sham rats longitudinally underwent a 1 H/13 C-integrated MR protocol that includes a bolus injection of hyperpolarized [1-13 C]pyruvate at 0 (2 h), 1, 2, 5, and 10 days post-surgery. Separate CCI and sham rats were used for histological validation and enzyme assays. RESULTS In addition to elevated lactate, we observed significantly reduced bicarbonate production in the injured site. Unlike the immediate appearance of hyperintensity on T2 -weighted MRI, the contrast of bicarbonate signals between the injured region and the contralateral brain peaked at 24 h post-injury, then fully recovered to the normal level at day 10. A subset of TBI rats demonstrated markedly increased bicarbonate in normal-appearing contralateral brain regions post-injury. CONCLUSION This study demonstrates that aberrant mitochondrial metabolism occurring in acute TBI can be monitored by detecting [13 C]bicarbonate production from hyperpolarized [1-13 C]pyruvate, suggesting that [13 C]bicarbonate is a sensitive in-vivo biomarker of the secondary injury processes.
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Affiliation(s)
- Edward P. Hackett
- Advanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
| | - Jun Chen
- Advanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
| | - Laura Ingle
- Department of Neurology and Neurotherapeutics, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
| | - Sarah Al Nemri
- Advanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
| | - Surendra Barshikar
- Department of Physical Medicine and Rehabilitation, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
| | - Marco da Cunha Pinho
- Department of Radiology, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
| | - Erik J. Plautz
- Department of Neurology and Neurotherapeutics, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
| | | | - Jae Mo Park
- Advanced Imaging Research Center, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
- Department of Radiology, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
- Department of Biomedical Engineering, The University of Texas Southwestern Medical Center, Dallas TX USA 75390
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Vehviläinen J, Virta JJ, Skrifvars MB, Reinikainen M, Bendel S, Ala-Kokko T, Hoppu S, Laitio R, Siironen J, Raj R. Effect of antiplatelet and anticoagulant medication use on injury severity and mortality in patients with traumatic brain injury treated in the intensive care unit. Acta Neurochir (Wien) 2023; 165:4003-4012. [PMID: 37910309 PMCID: PMC10739466 DOI: 10.1007/s00701-023-05850-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] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/17/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND Antiplatelet and anticoagulant medication are increasingly common and can increase the risks of morbidity and mortality in traumatic brain injury (TBI) patients. Our study aimed to quantify the association of antiplatelet or anticoagulant use in intensive care unit (ICU)-treated TBI patients with 1-year mortality and head CT findings. METHOD We conducted a retrospective, multicenter observational study using the Finnish Intensive Care Consortium database. We included adult TBI patients admitted to four university hospital ICUs during 2003-2013. The patients were followed up until the end of 2016. The national drug reimbursement database provided information on prescribed medication for our study. We used multivariable logistic regression models to assess the association between TBI severity, prescribed antiplatelet and anticoagulant medication, and their association with 1-year mortality. RESULTS Of 3031 patients, 128 (4%) had antiplatelet and 342 (11%) anticoagulant medication before their TBI. Clopidogrel (2%) and warfarin (9%) were the most common antiplatelets and anticoagulants. Three patients had direct oral anticoagulant (DOAC) medication. The median age was higher among antiplatelet/anticoagulant users than in non-users (70 years vs. 52 years, p < 0.001), and their head CT findings were more severe (median Helsinki CT score 3 vs. 2, p < 0.05). In multivariable analysis, antiplatelets (OR 1.62, 95% CI 1.02-2.58) and anticoagulants (OR 1.43, 95% CI 1.06-1.94) were independently associated with higher odds of 1-year mortality. In a sensitivity analysis including only patients over 70, antiplatelets (OR 2.28, 95% CI 1.16-4.22) and anticoagulants (1.50, 95% CI 0.97-2.32) were associated with an increased risk of 1-year mortality. CONCLUSIONS Both antiplatelet and anticoagulant use before TBI were risk factors in our study for 1-year mortality. Antiplatelet and anticoagulation medication users had a higher radiological intracranial injury burden than non-users defined by the Helsinki CT score. Further investigation on the effect of DOACs on mortality should be done in ICU-treated TBI patients.
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Affiliation(s)
- Juho Vehviläinen
- Department of Neurosurgery, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 4, PL320, 00029 HUS, Helsinki, Finland.
| | - Jyri J Virta
- Perioperative and Intensive Care, Division of Intensive Care, Helsinki University Hospital, Helsinki, Finland
| | - Markus B Skrifvars
- Department of Emergency Care and Services, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Matti Reinikainen
- Department of Intensive Care, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
| | - Stepani Bendel
- Department of Intensive Care, Kuopio University Hospital and University of Eastern Finland, Kuopio, Finland
| | - Tero Ala-Kokko
- Department of Intensive Care, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Sanna Hoppu
- Department of Intensive Care and Emergency Medicine Services, Tampere University Hospital and Tampere University, Tampere, Finland
| | - Ruut Laitio
- Department of Intensive Care, Turku University Hospital and University of Turku, Turku, Finland
| | - Jari Siironen
- Department of Neurosurgery, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 4, PL320, 00029 HUS, Helsinki, Finland
| | - Rahul Raj
- Department of Neurosurgery, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 4, PL320, 00029 HUS, Helsinki, Finland
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Johns JD, Pittman C, Briggs SE. Temporal Bone Trauma. Otolaryngol Clin North Am 2023; 56:1055-1067. [PMID: 37385862 DOI: 10.1016/j.otc.2023.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2023]
Abstract
Temporal bone trauma represents a potentially underrecognized condition during head injuries and remains an important consideration during the evaluation of these patients. The temporal bone contains many critical neurovascular structures in addition to the primary organs of the auditory and vestibular systems that may be violated during these injuries. Despite the lack of consensus guidelines on the management of these injuries, this review highlights the current literature regarding the diagnosis and management of temporal bone trauma and its potential complications.
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Affiliation(s)
- James Dixon Johns
- Department of Otolaryngology-Head and Neck Surgery, MedStar Georgetown University Hospital, Gorman Building, 1st Floor, 3800 Reservoir Road NW, Washington DC 20007, USA; Department of Otolaryngology-Head and Neck Surgery, MedStar Washington Hospital Center, 106 Irving Street Northwest, Suite 2700, Washington, DC 20010, USA
| | - Corinne Pittman
- Department of Otolaryngology-Head and Neck Surgery, MedStar Georgetown University Hospital, Gorman Building, 1st Floor, 3800 Reservoir Road NW, Washington DC 20007, USA; Department of Otolaryngology-Head and Neck Surgery, MedStar Washington Hospital Center, 106 Irving Street Northwest, Suite 2700, Washington, DC 20010, USA
| | - Selena E Briggs
- Department of Otolaryngology-Head and Neck Surgery, MedStar Georgetown University Hospital, Gorman Building, 1st Floor, 3800 Reservoir Road NW, Washington DC 20007, USA; Department of Otolaryngology-Head and Neck Surgery, MedStar Washington Hospital Center, 106 Irving Street Northwest, Suite 2700, Washington, DC 20010, USA.
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Fluss R, Ryvlin J, Lam S, Abdullah M, Altschul DJ. Deadliness of Traumatic Subdural Hematomas in the First Quarter of the Year: A Measurement by the American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP). Cureus 2023; 15:e50860. [PMID: 38249271 PMCID: PMC10798905 DOI: 10.7759/cureus.50860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
Background Traumatic acute subdural hematoma (ASDH) is a surgical emergency and has been associated with high morbidity and mortality. However, it is not known whether mortality from ASDH occurs more frequently in a particular season. Methodology We queried the American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP) from 2016 to 2019. They were identified in the NSQIP using the International Classification of Diseases (ICD-10) code S06.5 to capture all admissions with a primary diagnosis of traumatic subdural hematoma. Mortality rates were reviewed per season, defined as three consecutive months in the year. Demographics such as age, race, ethnicity, height, and weight were reviewed. Comorbidities such as diabetes, risk factors, including smoking history, and hospitalization characteristics, such as admission year, operation year, and inpatient/outpatient treatment type, were also reviewed. Results A total of 1,656 patients were included in this study. The mean age of all participants was 70.6 years, with 37% (604/1,656) being female. The mortality rate was highest in January, February, and March at 24.5% (104/425, P = 0.045) of admitted patients compared to mortality rates of 18.8% (70/373) in April to June, 18.4% (81/441) in July to September, and 17.5% (73/417) in October to December. Conclusions Mortality is significantly greater during the winter months of January, February, and March among patients with ASDH. Despite better survival rates of ASDH over the past two decades, postoperative mortality rates still remain high.
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Affiliation(s)
- Rose Fluss
- Neurological Surgery, Montefiore Medical Center, Bronx, USA
| | - Jessica Ryvlin
- Neurological Surgery, Albert Einstein College of Medicine, Bronx, USA
| | - Sharon Lam
- Neurological Surgery, Albert Einstein College of Medicine, Bronx, USA
| | - Muhammad Abdullah
- Neurological Surgery, Albert Einstein College of Medicine, Bronx, USA
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Klang A, Molero Y, Lichtenstein P, Larsson H, D’Onofrio BM, Marklund N, Oldenburg C, Rostami E. Access to Rehabilitation After Hospitalization for Traumatic Brain Injury: A National Longitudinal Cohort Study in Sweden. Neurorehabil Neural Repair 2023; 37:763-774. [PMID: 37953612 PMCID: PMC10685696 DOI: 10.1177/15459683231209315] [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] [Indexed: 11/14/2023]
Abstract
BACKGROUND Rehabilitation is suggested to improve outcomes following traumatic brain injury (TBI), however, the extent of access to rehabilitation among TBI patients remains unclear. OBJECTIVE To examine the level of access to rehabilitation after TBI, and its association with health and sociodemographic factors. METHOD We conducted a longitudinal cohort study using Swedish nationwide healthcare and sociodemographic registers. We identified 15 880 TBI patients ≥18 years hospitalized ≥3 days from 2008 to 2012 who were stratified into 3 severity groups; grade I (n = 1366; most severe), grade II (n = 5228), and grade III (n = 9268; least severe). We examined registered contacts with specialized rehabilitation or geriatric care (for patients ≥65 years) during the hospital stay, and/or within 1 year post-discharge. We performed a generalized linear model analysis to estimate the risk ratio (RR) for receiving specialized rehabilitation or geriatric care after a TBI based on sociodemographic and health factors. RESULTS Among TBI patients, 46/35% (grade I), 14/40% (grade II), and 5/18% (grade III) received specialized rehabilitation or geriatric care, respectively. Being currently employed or studying was positively associated (RR 1.7, 2.3), while living outside of a city area was negatively associated (RR 0.36, 0.79) with receiving specialized rehabilitation or geriatric care. Older age and a prior substance use disorder were negatively associated with receiving specialized rehabilitation (RR 0.51 and 0.81). CONCLUSION Our results suggest insufficient and unequal access to rehabilitation for TBI patients, highlighting the importance of organizing and standardizing post-TBI rehabilitation to meet the needs of patients, regardless of their age, socioeconomic status, or living area.
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Affiliation(s)
- Andrea Klang
- Department of Medical Sciences, Rehabilitation Medicine, Uppsala University, Uppsala, Sweden
| | - Yasmina Molero
- Department of Clinical Neuroscience, Karolinska Institutet Stockholm, Sweden
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Paul Lichtenstein
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Larsson
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Medical Sciences, Örebro University, Örebro, Sweden
| | - Brian Matthew D’Onofrio
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
| | - Niklas Marklund
- Department of Medical Sciences, Neurosurgery, Uppsala University, Uppsala, Sweden
| | - Christian Oldenburg
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Elham Rostami
- Department of Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Sciences Lund, Neurosurgery, Lund University, Skåne University Hospital, Lund, Sweden
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Herodes M, Legaspi A, Garcia JM. Mild traumatic brain injury as a cause of adult growth hormone deficiency: Diagnosis and treatment. Best Pract Res Clin Endocrinol Metab 2023; 37:101818. [PMID: 37666680 DOI: 10.1016/j.beem.2023.101818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/06/2023]
Abstract
In recent years, mild traumatic brain injury (mTBI) has been recognized as a cause of acquired growth hormone deficiency (AGHD) and is likely much more prevalent than previous estimates. There is great overlap between persistent symptoms following mTBI and those of AGHD and it is possible that these persistent symptoms of mTBI are, at least in part, due to or aggravated by AGHD. This article reviews the current literature of AGHD following mTBI, and proposes practice recommendations for the screening, diagnosis, and management of patients with AGHD following mTBI.
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Affiliation(s)
- Megan Herodes
- Geriatric Research, Education and Clinical Center, Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA; Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA.
| | - Aviel Legaspi
- Geriatric Research, Education and Clinical Center, Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA.
| | - Jose M Garcia
- Geriatric Research, Education and Clinical Center, Veterans Affairs Puget Sound Health Care System, Seattle, WA, USA; Division of Gerontology and Geriatric Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, WA, USA.
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