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Traumatic brain injury review

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https://www.readbyqxmd.com/read/28541863/danger-on-the-farm-a-comparison-of-agricultural-and-animal-related-injuries
#1
Jessica L Weaver, Charles W Kimbrough, Kimberly Broughton-Miller, Michelle Frisbie, Jodi Wojcik, Karina Pentecost, Matthew C Bozeman, Nicholas A Nash, Brian G Harbrecht
Animal-related injuries are common in rural areas. Agricultural workers can suffer severe injuries involving farm machinery or falls. The spectrum of injuries related to rural activities is poorly defined and characterizing these injuries will improve injury prevention efforts. Records for injured patients admitted between 2010 and 2013 were retrospectively reviewed. Patients with a mechanism of injury involving a large animal or with the injury site listed as "farm" were included. Patients with agricultural injuries (n = 85) were older with more multisystem injuries than patients injured by animals (n = 132) but the Injury Severity Score was equivalent...
May 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28540289/stem-cell-induced-biobridges-as-possible-tools-to-aid-neuroreconstruction-after-cns-injury
#2
REVIEW
Jea Y Lee, Kaya Xu, Hung Nguyen, Vivian A Guedes, Cesar V Borlongan, Sandra A Acosta
Notch-induced mesenchymal stromal cells (MSCs) mediate a distinct mechanism of repair after brain injury by forming a biobridge that facilitates biodistribution of host cells from a neurogenic niche to the area of injury. We have observed the biobridge in an area between the subventricular zone and the injured cortex using immunohistochemistry and laser capture. Cells in the biobridge express high levels of extracellular matrix metalloproteinases (MMPs), specifically MMP-9, which co-localized with a trail of MSCs graft...
2017: Frontiers in Cell and Developmental Biology
https://www.readbyqxmd.com/read/28539826/improving-on-laboratory-traumatic-brain-injury-models-to-achieve-better-results
#3
REVIEW
Mark Nyanzu, Felix Siaw-Debrah, Haoqi Ni, Zhu Xu, Hua Wang, Xiao Lin, Qichuan Zhuge, Lijie Huang
Experimental modeling of traumatic brain injury (TBI) in animals has identified several potential means and interventions that might have beneficial applications for treating traumatic brain injury clinically. Several of these interventions have been applied and tried with humans that are at different phases of testing (completed, prematurely terminated and others in progress). The promising results achieved in the laboratory with animal models have not been replicated with human trails as expected. This review will highlight some insights and significance attained via laboratory animal modeling of TBI as well as factors that require incorporation into the experimental studies that could help in translating results from laboratory to the bedside...
2017: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/28538329/perioperative-care-for-pediatric-patients-with-penetrating-brain-injury-a-review
#4
Marco Mikhael, Elizabeth Frost, Maria Cristancho
Traumatic brain injury (TBI) continues to be the leading cause of death and acquired disability in young children and adolescents, due to blunt or penetrating trauma, the latter being less common but more lethal. Penetrating brain injury (PBI) has not been studied extensively, mainly reported as case reports or case series, due to the assumption that both types of brain injury have common pathophysiology and consequently common management. However, recommendations and guidelines for the management of PBI differ from those of blunt TBI in regards to neuroimaging, intracranial pressure (ICP) monitoring, and surgical management including those pertaining to vascular injury...
May 19, 2017: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/28537343/practice-patterns-for-spasticity-management-with-phenol-neurolysis
#5
Jay Karri, Manuel F Mas, Gerard E Francisco, Sheng Li
OBJECTIVE: To present practice patterns for phenol neurolysis procedures conducted for spasticity management. DESIGN: A retrospective review of 185 persons with spasticity who underwent phenol neurolysis procedures (n = 293) at an academic rehabilitation hospital and clinic. Patient demographics, concomitant spasticity treatments, and procedure relevant information were collected. RESULTS: The cohort included 71.9% males and 61.6% inpatient procedures...
May 24, 2017: Journal of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28536699/integrated-stress-response-as-a-therapeutic-target-for-cns-injuries
#6
REVIEW
Lorenzo Romero-Ramírez, Manuel Nieto-Sampedro, M Asunción Barreda-Manso
Central nervous system (CNS) injuries, caused by cerebrovascular pathologies or mechanical contusions (e.g., traumatic brain injury, TBI) comprise a diverse group of disorders that share the activation of the integrated stress response (ISR). This pathway is an innate protective mechanism, with encouraging potential as therapeutic target for CNS injury repair. In this review, we will focus on the progress in understanding the role of the ISR and we will discuss the effects of various small molecules that target the ISR on different animal models of CNS injury...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28535822/social-determinants-of-traumatic-brain-injury-in-the-north-american-indigenous-population-a-review
#7
Kaitlin J Zeiler, Frederick A Zeiler
OBJECTIVE: Given the difficult to navigate literature on social determinants in Indigenous traumatic brain injury (TBI) we wished to identify all available literature on the social determinants of health linked to TBI in the North American Indigenous populations. METHODS: We performed a systematically conducted review. We searched MEDLINE, BIOSIS, EMBASE, Global Health, SCOPUS, and Cochrane Library from inception to January 2016. A two-step review process of the search results was performed, applying defined inclusion/exclusion criteria...
May 24, 2017: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
https://www.readbyqxmd.com/read/28534174/the-il-1%C3%AE-phenomena-in-neuroinflammatory-diseases
#8
REVIEW
Andrew S Mendiola, Astrid E Cardona
It is becoming increasingly clear that neuroinflammation has a causal role in the pathogenesis of central nervous system (CNS)-related diseases, and therefore therapeutic strategies targeting the regulation or availability of inflammatory mediators can be used to prevent or mitigate pathology. Interestingly, the proinflammatory cytokine, interleukin-1 beta (IL-1β), has been implicated in perpetuating immune responses and contributing to disease severity in a variety of CNS diseases ranging from multiple sclerosis, neurodegenerative diseases, traumatic brain injury, and diabetic retinopathy...
May 22, 2017: Journal of Neural Transmission
https://www.readbyqxmd.com/read/28533056/white-matter-damage-after-traumatic-brain-injury-a-role-for-damage-associated-molecular-patterns
#9
REVIEW
Molly Braun, Kumar Vaibhav, Nancy M Saad, Sumbul Fatima, John R Vender, Babak Baban, Md Nasrul Hoda, Krishnan M Dhandapani
Traumatic brain injury (TBI) is a leading cause of mortality and long-term morbidity worldwide. Despite decades of pre-clinical investigation, therapeutic strategies focused on acute neuroprotection failed to improve TBI outcomes. This lack of translational success has necessitated a reassessment of the optimal targets for intervention, including a heightened focus on secondary injury mechanisms. Chronic immune activation correlates with progressive neurodegeneration for decades after TBI; however, significant challenges remain in functionally and mechanistically defining immune activation after TBI...
May 19, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28532914/penetrating-bihemispheric-traumatic-brain-injury-a-collective-review-of-gunshot-wounds-to-the-head
#10
REVIEW
L Turco, D L Cornell, B Phillips
BACKGROUND: Head injuries that cross midline structures of the brain are 'bihemispheric.' Other terms have been used to describe such injuries, but 'bihemispheric' is the most accurate and should be standard nomenclature. Bihemispheric head injuries are associated with higher mortality and morbidity than other penetrating traumatic brain injuries (TBI). Currently, there is a tendency to manage severe gunshot wounds (GSWs) to the head non-operatively, despite reports of improved outcome in military patients treated aggressively...
May 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28529544/complementary-and-alternative-interventions-for-fatigue-management-after-traumatic-brain-injury-a-systematic-review
#11
Gang-Zhu Xu, Yan-Feng Li, Mao-De Wang, Dong-Yuan Cao
BACKGROUND: We systematically reviewed randomized controlled trials (RCTs) of complementary and alternative interventions for fatigue after traumatic brain injury (TBI). METHODS: We searched multiple online sources including ClinicalTrials.gov, the Cochrane Library database, MEDLINE, CINAHL, Embase, the Web of Science, AMED, PsychINFO, Toxline, ProQuest Digital Dissertations, PEDro, PsycBite, and the World Health Organization (WHO) trial registry, in addition to hand searching of grey literature...
May 2017: Therapeutic Advances in Neurological Disorders
https://www.readbyqxmd.com/read/28527504/telehealth-in-physical-medicine-and-rehabilitation-a-narrative-review
#12
REVIEW
Adam S Tenforde, Jaye E Hefner, Jodi E Kodish-Wachs, Mary A Iaccarino, Sabrina Paganoni
Telehealth refers to health care interactions that leverage telecommunication devices to provide medical care outside the traditional face-to-face, in-person medical encounter. Technology advances and research have expanded use of telehealth in health care delivery. Physical medicine and rehabilitation providers may use telehealth to deliver care to populations with neurologic and musculoskeletal conditions, commonly treated in both acute care and outpatient settings. Patients with impaired mobility and those living in locations with reduced access to care may particularly benefit...
May 2017: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/28526435/the-bidirectional-gut-brain-microbiota-axis-as-a-potential-nexus-between-traumatic-brain-injury-inflammation-and-disease
#13
Mark H Sundman, Nan-Kuei Chen, Vignesh Subbian, Ying-Hui Chou
As head injuries and their sequelae have become an increasingly salient matter of public health, experts in the field have made great progress elucidating the biological processes occurring within the brain at the moment of injury and throughout the recovery thereafter. Given the extraordinary rate at which our collective knowledge of neurotrauma has grown, new insights may be revealed by examining the existing literature across disciplines with a new perspective. This article will aim to expand the scope of this rapidly evolving field of research beyond the confines of the central nervous system (CNS)...
May 16, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28525411/beta-blockers-and-traumatic-brain-injury-a-systematic-review-meta-analysis-and-eastern-association-for-the-surgery-of-trauma-guideline
#14
Aziz S Alali, Kaushik Mukherjee, Victoria A McCredie, Eyal Golan, Prakesh S Shah, James M Bardes, Susan E Hamblin, Elliott R Haut, James C Jackson, Kosar Khwaja, Nimitt J Patel, Satish R Raj, Laura D Wilson, Avery B Nathens, Mayur B Patel
OBJECTIVE: To determine if beta-(β)-blockers improve outcomes after acute traumatic brain injury (TBI). BACKGROUND: There have been no new inpatient pharmacologic therapies to improve TBI outcomes in a half-century. Treatment of TBI patients with β-blockers offers a potentially beneficial approach. METHODS: Using MEDLINE, EMBASE, and CENTRAL databases, eligible articles for our systematic review and meta-analysis (PROSPERO CRD42016048547) included adult (age ≥ 16 years) blunt trauma patients admitted with TBI...
May 18, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28524074/neurotrauma-the-crosstalk-between-neurotrophins-and-inflammation-in-the-acutely-injured-brain
#15
REVIEW
Lindolfo da Silva Meirelles, Daniel Simon, Andrea Regner
Traumatic brain injury (TBI) is a major cause of morbidity and mortality among young individuals worldwide. Understanding the pathophysiology of neurotrauma is crucial for the development of more effective therapeutic strategies. After the trauma occurs, immediate neurologic damage is produced by the traumatic forces; this primary injury triggers a secondary wave of biochemical cascades together with metabolic and cellular changes, called secondary neural injury. In the scenario of the acutely injured brain, the ongoing secondary injury results in ischemia and edema culminating in an uncontrollable increase in intracranial pressure...
May 18, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28522414/therapeutic-potential-of-agmatine-for-cns-disorders
#16
REVIEW
Vivian B Neis, Priscila B Rosa, Gislaine Olescowicz, Ana Lúcia S Rodrigues
Agmatine is a neuromodulator that regulates multiple neurotransmitters and signaling pathways. Several studies have focused on elucidating the mechanisms underlying the neuroprotective effects of this molecule, which seems to be mediated by a reduction in oxidative damage, neuroinflammation, and proapoptotic signaling. Since these events are implicated in acute and chronic excitotoxicity-related disorders (ischemia, epilepsy, traumatic brain injury, spinal cord injury, neurodegenerative, and psychiatric disorders) as well as in nociception, agmatine has been proposed as a therapeutic strategy for the treatment of central nervous system (CNS) disorders...
May 15, 2017: Neurochemistry International
https://www.readbyqxmd.com/read/28520664/follow-up-care-adherence-after-hospital-discharge-in-children-with-traumatic-brain-injury
#17
Alexandra J Spaw, Jennifer P Lundine, Sarah A Johnson, Jin Peng, Krista K Wheeler, Junxin Shi, Ginger Yang, Kathy J Haley, Jonathan I Groner, Henry Xiang
OBJECTIVE: To investigate factors associated with follow-up care adherence in children hospitalized because of traumatic brain injury (TBI). DESIGN: An urban level 1 children's hospital trauma registry was queried to identify patients (2-18 years) hospitalized with a TBI in 2013 to 2014. Chart reviewers assessed discharge summaries and follow-up instructions in 4 departments. MAIN MEASURES: Three levels of adherence-nonadherence, partial adherence, and full adherence-and their associations with care delivery, patient, and injury factors...
May 17, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28512614/postoperative-contralateral-hematoma-in-patient-with-acute-traumatic-brain-injury
#18
Myeong-Jin Oh, Je Hoon Jeong, Dong-Seong Shin, Sun-Chul Hwang, Soo Bin Im, Bum-Tae Kim, Won-Han Shin
OBJECTIVE: Head injury is a leading cause of death and disability in subjects who suffer a traumatic accident. Contralateral hematomas after surgery for traumatic brain injury are rare. However, an unrecognized, these hematomas can cause devastating results. We presented our experience of these patients and discussed diagnosis and management. METHODS: This study included 12 traumatic patients with acute traumatic brain injury who developed delayed contralateral hematoma after evacuation of an acute hematoma...
April 2017: Korean Journal of Neurotrauma
https://www.readbyqxmd.com/read/28512611/decompressive-craniectomy-in-traumatic-brain-injury-a-review-article
#19
REVIEW
Ji Won Moon, Dong Keun Hyun
The importance of treating traumatic brain injury (TBI) is well known worldwide. Although many studies have been conducted in this topic, there is still much uncertainty about the effectiveness of surgical treatment in TBI. Recently, good randomized controlled trial (RCT) papers about the effectiveness of decompressive craniectomy (DC) in TBI has been published. In this article, we will review the overall contents of the DC (historical base, surgical technic, rationale, complications) and the results of the recently published RCT paper...
April 2017: Korean Journal of Neurotrauma
https://www.readbyqxmd.com/read/28508370/a-proteomic-evaluation-of-sympathetic-activity-biomarkers-of-the-hypothalamus-pituitary-adrenal-axis-by-western-blotting-technique-following-experimental-traumatic-brain-injury
#20
Hale Zerrin Toklu, Yasemin Sakarya, Nihal Tümer
Endocrine disorders and autonomic dysfunction are common paradigms following traumatic brain injury (TBI). Alterations in the hypothalamus-pituitary-adrenal (HPA) axis following TBI may result in impaired vasopressor response, energy imbalance, fatigue, depression, or neurological disorders. Autonomic dysfunction is a common disorder following TBI. The sympathetic activity markers on HPA axis can be measured by Western blot protein analysis. Tyrosine hydroxylase, dopamine beta hydroxylase are the key enzymes for the synthesis of norepinephrine; and neuropeptide Y (NPY) is the peptide that is co-stored and co-released with norepinephrine...
2017: Methods in Molecular Biology
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