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Severe traumatic brain injury

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https://www.readbyqxmd.com/read/29244842/intensive-care-treatments-associated-with-favorable-discharge-outcomes-in-argentine-children-with-severe-traumatic-brain-injury-for-the-south-american-guideline-adherence-group
#1
Monica S Vavilala, Silvia B Lujan, Qian Qiu, Michael J Bell, Nicolás M Ballarini, Nahuel Guadagnoli, María Alejandra Depetris, Gabriela A Faguaga, Gloria M Baggio, Leonardo O Busso, Mirta E García, Osvaldo R González Carrillo, Paula L Medici, Silvia S Sáenz, Elida E Vanella, Carly K Farr, Gustavo J Petroni
OBJECTIVE: Little is known about the critical care management of children with traumatic brain injury (TBI) in low middle income countries. We aimed to identify indicators of intensive care unit (ICU) treatments associated with favorable outcomes in Argentine children with severe TBI. METHODS: We conducted a secondary analysis of data from patients previously enrolled in a prospective seven center study of children with severe TBI who were admitted to an ICU in one of the seven study centers...
2017: PloS One
https://www.readbyqxmd.com/read/29244137/severe-traumatic-brain-injury
#2
David L Penn, John H Chi, Mark R Proctor
No abstract text is available yet for this article.
January 1, 2018: Neurosurgery
https://www.readbyqxmd.com/read/29244062/longitudinal-course-and-predictors-of-apathetic-symptoms-after-severe-traumatic-brain-injury
#3
Annabelle Arnould, Lucien Rochat, Philippe Azouvi, Martial Van der Linden
Objectives: Apathy is one of the most common behavioral symptoms encountered after traumatic brain injury (TBI). However, very little is known about the longitudinal course and predictors of apathetic manifestations. The aims of the present study were to examine how apathy changes and the predictive value of cognitive factors (memory, attention/executive mechanisms, and multitasking) and personal identity factors (self-esteem and self-efficacy beliefs) for apathy over a period of 10 months...
December 13, 2017: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/29241696/serious-concomitant-injuries-in-pediatric-patients-with-severe-traumatic-brain-injury
#4
Keita Shibahashi, Kazuhiro Sugiyama, Yoshihiro Okura, Hidenori Hoda, Yuichi Hamabe
BACKGROUND: Severe traumatic brain injury (TBI) is a leading cause of death among children. Although several studies have reported the negative effects of concomitant injuries on mortality in adults with TBI, their effect on pediatric patients remains unclear. Our objective was to describe the effect of serious concomitant injuries on outcomes, in pediatric patients with severe TBI. METHODS: We identified pediatric patients (<18 years) with severe TBI, between 2004 and 2015, through the Japan Trauma Data Bank...
December 11, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29239321/should-we-have-a-guard-against-therapeutic-nihilism-for-patients-with-severe-traumatic-brain-injury
#5
Ryan Hirschi, Casey Rommel, Gregory W J Hawryluk
No abstract text is available yet for this article.
November 2017: Neural Regeneration Research
https://www.readbyqxmd.com/read/29239310/micrornas-as-diagnostic-markers-and-therapeutic-targets-for-traumatic-brain-injury
#6
REVIEW
Bridget Martinez, Philip V Peplow
Traumatic brain injury (TBI) is characterized by primary damage to the brain from the external mechanical force and by subsequent secondary injury due to various molecular and pathophysiological responses that eventually lead to neuronal cell death. Secondary brain injury events may occur minutes, hours, or even days after the trauma, and provide valuable therapeutic targets to prevent further neuronal degeneration. At the present time, there is no effective treatment for TBI due, in part, to the widespread impact of numerous complex secondary biochemical and pathophysiological events occurring at different time points following the initial injury...
November 2017: Neural Regeneration Research
https://www.readbyqxmd.com/read/29239280/perceived-injustice-and-its-correlates-after-mild-traumatic-brain-injury
#7
Grant L Iverson, Douglas P Terry, Justin E Karr, William Panenka, Noah D Silverberg
Perceived injustice is a belief that one has been treated unfairly, disrespectfully, and is suffering unnecessarily as a result of another person's actions. Perceived injustice predicts chronic disability after musculoskeletal injury, but to our knowledge, has not been empirically studied in people with mild traumatic brain injuries (MTBIs). We examined perceived injustice and its correlates in patients who were slow to recover from MTBI. Patients (N=102) were recruited from four concussion clinics. The sample was on average 41...
December 14, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29234838/clinical-characteristics-and-prognosis-of-traumatic-head-injury-following-road-traffic-accidents-admitted-in-icu-analysis-of-694-cases
#8
Hedi Chelly, Mabrouk Bahloul, Rania Ammar, Ahmed Dhouib, Khaireddine Ben Mahfoudh, Mohamed Zaher Boudawara, Olfa Chakroun, Imen Chabchoub, Anis Chaari, Mounir Bouaziz
BACKGROUND: The aim of the present study is to analyze the clinical and epidemiological characteristics of Traumatic Brain Injury (TBI) following Road Traffic Accidents (RTAs). Moreover, we aim to evaluate the outcome of the TBI victims referred to our medico-surgical Intensive Care Unit (ICU), and to define predictive factors associated with poor prognosis. METHODS: A retrospective study over a 4-year period (2009 to 2012) of 694 patients with head injuries, incurred during road traffic accidents, admitted to the Intensive Care Unit (ICU) of a university hospital (Sfax-Tunisia)...
December 12, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/29232816/in-reply-to-the-letter-to-the-editor-body-mass-index-35-as-independent-predictor-of-mortality-in-severe-traumatic-brain-injury-statistical-and-methodologic-issues
#9
Rolf Lefering, Patrick Czorlich
No abstract text is available yet for this article.
January 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29232815/body-mass-index-35-as-independent-predictor-of-mortality-in-severe-traumatic-brain-injury-statistical-and-methodologic-issues
#10
Erfan Ayubi, Yahya Salimi, Saeid Safiri
No abstract text is available yet for this article.
January 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29229352/the-outcome-of-severe-traumatic-brain-injury-in-latin-america
#11
Robert H Bonow, Jason Barber, Nancy R Temkin, Walter Videtta, Carlos Rondina, Gustavo Petroni, Silvia Lujan, Victor Alanis, Gustavo La Fuente, Arturo Lavadenz, Roberto Merida, Manuel Jibaja, Luis Gonzáles, Antonio Falcao, Ricardo Romero, Sureyya Dikmen, James Pridgeon, Randall M Chesnut
Traumatic brain injury (TBI) disproportionately affects lower and middle income countries (LMIC). The factors influencing outcomes in LMIC have not been examined as rigorously as in higher-income countries (HIC). This study was conducted to examine clinical and demographic factors influencing TBI outcomes in Latin American LMIC. Data were prospectively collected during a randomized trial of intracranial pressure monitoring in severe TBI and a companion observational study. Participants were aged ≥ 13 years and admitted to study hospitals with GCS ≤ 8...
December 8, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29229283/pediatric-bicycle-helmet-legislation-and-crash-related-traumatic-brain-injury-in-illinois-1999-2009
#12
Chelsea Williams, Raquel Weston, Joe Feinglass, Marie Crandall
BACKGROUND: Bicycling is one of the most popular forms of play and exercise for children in the US. However, over 200,000 children per year are injured in bicycle crashes, and an estimated 22,000 pediatric bicycle-related traumatic brain injuries (TBIs) occur annually. Bicycle helmets are known to decrease the risk of head injury, but efficacy and magnitude of the effect of helmet legislation have not been fully elucidated. METHODS: This was a retrospective, observational study of children aged <18, who presented after a bicycle crash in Illinois from 1999 to 2009...
December 8, 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/29228858/common-patterns-of-regional-brain-injury-detectable-by-dti-in-otherwise-normal-appearing-white-matter-in-patients-with-early-moderate-to-severe-traumatic-brain-injury
#13
Kristine O'Phelan, Chad Kuniyuki Otoshi, Thomas M Ernst, Linda Chang
Traumatic brain injury (TBI) alters the lives of millions of people every year. Although mortality rates have improved, due to better prehospital care and reduction of secondary injury in the critical care setting, improvements in functional outcomes after TBI have been difficult to achieve. Diffusion-tensor imaging (DTI) allows detailed measurement of microstructural damage in regional brain tissue after TBI, thus improving our understanding of the extent and severity of TBI. METHODS: Twenty subjects were recruited from a Neurological Intensive Care Unit, and compared to 18 healthy control subjects...
December 11, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/29227174/gambogic-amide-a-selective-trka-agonist-does-not-improve-outcomes-from-traumatic-brain-injury-in-mice
#14
Maddison R Johnstone, Mujun Sun, Caroline J Taylor, Rhys D Brady, Brian L Grills, Jarrod E Church, Sandy R Shultz, Stuart J McDonald
OBJECTIVES: There is evidence that treatment with nerve growth factor (NGF) may reduce neuroinflammation and apoptosis after a traumatic brain injury (TBI). NGF is thought to exert its effects via binding to either TrkA or p75 neurotrophin receptors. This study aimed to investigate the effects of a selective TrkA agonist, gambogic amide (GA), on TBI pathology and outcomes in mice following lateral fluid percussion injury. METHODS: Male C57BL/6 mice were given either a TBI or sham injury, and then received subcutaneous injections of either 2 mg/kg of GA or vehicle at 1, 24, and 48 h post-injury...
December 11, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/29227053/quantifying-the-funding-gap-for-management-of-traumatic-brain-injury-at-a-major-trauma-centre-in-south-africa
#15
V Y Kong, J J Odendaal, J L Bruce, G L Laing, E Jerome, B Sartorius, P Brysiewicz, D L Clarke
BACKGROUND: Trauma is an eminently preventable disease. However, prevention programs divert resources away from other priorities. Costing trauma related diseases helps policy makers to make decisions on re-source allocation. We used data from a prospective digital trauma registry to cost Traumatic Brain Injury (TBI) at our institution over a two-year period and to estimate the funding gap that exists in the care of TBI. METHOD: All patients who were admitted to the Pietermaritzburg Metropolitan Trauma Service (PMTS) with TBI were identified from the Hybrid Electronic Medical Registry (HMER)...
November 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/29227049/rib-fracture-fixation-in-a-south-african-public-trauma-service
#16
G V Oosthuizen, J De Wet, J L Bruce, D L Clarke
BACKGROUND: Rib fractures and flail chests have traditionally been treated nonoperatively. Current literature suggests that it is not only safe and feasible but also desirable to perform fixation of severe rib fractures. Our unit in the Pietermaritzburg public sector adopted rib fracture fixation in 2014 and in this audit we assess its feasibility in our setting. METHODS AND RESULTS: We audited our first nine cases of rib fracture fixation performed to date, of which seven were males...
November 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/29225134/severe-of-facial-fracture-is-related-to-severe-traumatic-brain-injury
#17
Namkyu You, Mi Sun Choi, Tae Hoon Roh, Donghwan Jeong, Se-Hyuk Kim
No abstract text is available yet for this article.
December 7, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29223490/implicit-causality-bias-in-adults-with-traumatic-brain-injury
#18
Haley C Dresang, Lyn S Turkstra
INTRODUCTION: Individuals with moderate or severe traumatic brain injury often experience impairments in pragmatic language functions. Pragmatic language has been studied primarily in connected language genres such as narratives. It may be, however, that individuals with traumatic brain injury also miss microscopic cues, such as social cues embedded in single word meanings or sentence structure. The current study examined one type of sentence-level pragmatic language cue: implicit causality bias...
December 5, 2017: Journal of Communication Disorders
https://www.readbyqxmd.com/read/29223144/role-of-carbon-monoxide-in-neurovascular-repair-processing
#19
REVIEW
Yoon Kyung Choi
Carbon monoxide (CO) is a gaseous molecule produced from heme by heme oxygenase (HO). Endogenous CO production occurring at low concentrations is thought to have several useful biological roles. In mammals, especially humans, a proper neurovascular unit comprising endothelial cells, pericytes, astrocytes, microglia, and neurons is essential for the homeostasis and survival of the central nervous system (CNS). In addition, the regeneration of neurovascular systems from neural stem cells and endothelial precursor cells after CNS diseases is responsible for functional repair...
December 8, 2017: Biomolecules & Therapeutics
https://www.readbyqxmd.com/read/29219009/micrornas-as-potential-prognosticators-of-neurological-outcome-in-out-of-hospital-cardiac-arrest-patients
#20
Sarah S Gul, Karl Huesgen, Kevin K Wang, Joseph A Tyndall
Out-of-hospital cardiac arrest survival rates have increased due to advancement in resuscitative measures, yet approximately 90% of survivors ultimately die or have severe neurologic dysfunction caused by ischemic injury. Currently, there are few early prognostic indicators of which patients have possibility of meaningful recovery. This leads to uncertainty for families and clinicians, as well as aggressive, invasive and expensive treatments despite medical futility. Several biomarkers investigated in traumatic brain injury have shown prognostication potential in ischemic brain injury...
December 8, 2017: Biomarkers in Medicine
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