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https://www.readbyqxmd.com/read/28631089/targeted-temperature-management-in-the-icu-guidelines-from-a-french-expert-panel
#1
REVIEW
Alain Cariou, Jean-François Payen, Karim Asehnoune, Gerard Audibert, Astrid Botte, Olivier Brissaud, Guillaume Debaty, Sandrine Deltour, Nicolas Deye, Nicolas Engrand, Gilles Francony, Stéphane Legriel, Bruno Levy, Philippe Meyer, Jean-Christophe Orban, Sylvain Renolleau, Bernard Vigue, Laure De Saint Blanquat, Cyrille Mathien, Lionel Velly
Over the recent period, the use of induced hypothermia has gained an increasing interest for critically ill patients, in particular in brain-injured patients. The term "targeted temperature management" (TTM) has now emerged as the most appropriate when referring to interventions used to reach and maintain a specific level temperature for each individual. TTM may be used to prevent fever, to maintain normothermia, or to lower core temperature. This treatment is widely used in intensive care units, mostly as a primary neuroprotective method...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28625390/dopamine-protects-cerebral-autoregulation-and-prevents-hippocampal-necrosis-after-traumatic-brain-injury-via-block-of-erk-mapk-in-juvenile-pigs
#2
Victor Curvello, Hugh Hekierski, Philip Pastor, Monica S Vavilala, William M Armstead
Traumatic brain injury (TBI) contributes to morbidity in children, and more boys experience TBI. Cerebral autoregulation is impaired after TBI, contributing to poor outcome. Cerebral Perfusion Pressure (CPP) is often normalized by use of vasoactive agents to increase mean arterial pressure (MAP). In prior studies of newborn and juvenile pigs, vasoactive agent choice influenced outcome after TBI as a function of age and sex, with none protecting cerebral autoregulation in both ages and sexes. Dopamine (DA) prevents impairment of cerebral autoregulation in male and female newborn pigs via inhibition of upregulation of ERK mitogen activated protein kinase (MAPK) after fluid percussion injury (FPI)...
June 15, 2017: Brain Research
https://www.readbyqxmd.com/read/28613953/correlates-of-verbal-learning-and-memory-after-pediatric-traumatic-brain-injury
#3
Velisa M Johnson, Jacobus Donders
This study examined the role of injury-related variables, socioeconomic disadvantage, and preexisting conditions on verbal learning and memory in a sample of children with traumatic brain injury (TBI). We also explored the mediating effect of processing speed and working memory. One hundred children aged 7-16 years (M = 13.46, SD = 2.78) completed a neuropsychological assessment between 1-12 months post injury. Hierarchical multiple regression analyses were conducted on domains comprising the four-factor model of the California Verbal Learning Test-Children's Version (CVLT-C)...
June 14, 2017: Applied Neuropsychology. Child
https://www.readbyqxmd.com/read/28590352/big-for-small-validating-brain-injury-guidelines-in-pediatric-traumatic-brain-injury
#4
Asad Azim, Faisal S Jehan, Peter Rhee, Terence O'Keeffe, Andrew Tang, Gary Vercruysse, Narong Kulvatunyou, Rifat Latifi, Bellal Joseph
INTRODUCTION: Brain Injury Guidelines (BIG) were developed to reduce over utilization of Neurosurgical Consultation (NC) as well as CT imaging. Currently, BIG have been successfully applied to adult populations, but the value of implementing these guidelines among pediatric patients remains unassessed. Therefore, the aim of this study was to evaluate the established BIG (BIG-1 category) for managing pediatric traumatic brain injury (TBI) patients with intracranial hemorrhage (ICH) without neurosurgical consultation (No-NC)...
June 6, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28585791/-pediatric-traumatic-brain-injury-due-to-civil-gunshot-wounds-at-a-general-hospital-in-cali-colombia
#5
L Parrado Sánchez, C Gómez, J A Valderrama Chaparro, L D Beltrán Osorio, M Sierra Ruiz, A Enríquez Marulanda, J Lobato Polo
OBJECTIVES: Traumatic brain injury (TBI) due to gunshot-wounds (GSW) is a critical situation in the pediatric population. The aim of this study is to characterize TBI in this population since there are few reports that describe it especially in Colombia where its incidence is high, also to determine which were the main mortality predictor within our population. MATERIAL AND METHODS: We conducted a retrospective cross-sectional study in which we reviewed pediatric medical records of patients that had consulted at the Fundacion Valle del Lili pediatric Emergency Room between January of 2011 and December of 2015 because of TBI due to GSW...
January 25, 2017: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
https://www.readbyqxmd.com/read/28543689/mild-cognitive-impairment-and-structural-brain-abnormalities-in-a-sexagenarian-with-a-history-of-childhood-traumatic-brain-injury
#6
John Darrell Van Horn, Andrei Irimia, Carinna M Torgerson, Avnish Bhattrai, Zachary Jacokes, Paul M Vespa
In this report, we present a case study involving an older, female patient with a history of pediatric traumatic brain injury (TBI). Magnetic resonance imaging and diffusion tensor imaging volumes were acquired from the volunteer in question, her brain volumetrics and morphometrics were extracted, and these were then systematically compared against corresponding metrics obtained from a large sample of older healthy control (HC) subjects as well as from subjects in various stages of mild cognitive impairment (MCI) and Alzheimer disease (AD)...
May 20, 2017: Journal of Neuroscience Research
https://www.readbyqxmd.com/read/28538329/perioperative-care-for-pediatric-patients-with-penetrating-brain-injury-a-review
#7
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/28538090/late-effects-in-pediatric-high-risk-neuroblastoma-survivors-after-intensive-induction-chemotherapy-followed-by-myeloablative-consolidation-chemotherapy-and-triple-autologous-stem-cell-transplants
#8
Amy E Armstrong, Karina Danner-Koptik, Shannon Golden, Jennifer Schneiderman, Morris Kletzel, Jennifer Reichek, Yasmin Gosiengfiao
Multimodal treatment in high-risk neuroblastoma has modestly improved survival; limited data exist on the late effects from these regimens. We report the sequelae of treatment incorporating 3 consecutive cycles of high-dose therapy and autologous stem cell transplants (ASCTs) without the use of total body irradiation (TBI). We reviewed the medical records of 61 patients treated on or following the Chicago Pilot 2 protocol between 1991 and 2008. Of the 25 patients who are alive (41%), 19 had near complete data to report...
May 23, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28532235/development-and-preliminary-validation-of-the-paediatric-awareness-questionnaire-for-children-and-adolescents-with-traumatic-brain-injury
#9
Owen Lloyd, Tamara Ownsworth, Jennifer Fleming, Melanie J Zimmer-Gembeck
There is a lack of validated measures for assessing self-awareness of deficits after pediatric traumatic brain injury (TBI). The current study aimed to develop and examine the psychometric properties of the Paediatric Awareness Questionnaire (PAQ), and investigate factors related to self-awareness. The PAQ was administered to 32 children aged 8-16 years with mild to severe TBI (72% male, M age = 11.75, SD = 2.9), their parents, and treating clinicians, and to 32 age- and gender-matched typically developing controls and their parents...
May 23, 2017: Child Neuropsychology: a Journal on Normal and Abnormal Development in Childhood and Adolescence
https://www.readbyqxmd.com/read/28520673/behavioral-clinical-trials-in-moderate-to-severe-pediatric-traumatic-brain-injury-challenges-potential-solutions-and-lessons-learned
#10
Shari L Wade, Brad G Kurowski
The purpose of this commentary is to outline the challenges encountered when conducting clinical trials of interventions for pediatric traumatic brain injury (TBI) and share potential solutions for surmounting these issues. This commentary grows out of our experience implementing 8 randomized clinical trials (RCTs) of family-centered interventions to reduce child behavior problems and caregiver/parent distress following pediatric brain injury. These studies, involving more than 600 participants from 8 clinical centers, support the feasibility of conducting RCTs with children who have sustained TBIs while highlighting potential challenges and threats to validity...
May 17, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28520669/investigating-the-connection-between-traumatic-brain-injury-and-posttraumatic-stress-symptoms-in-adolescents
#11
Tara Rhine, Amy Cassedy, Keith Owen Yeates, Hudson Gerry Taylor, Michael W Kirkwood, Shari L Wade
OBJECTIVE: To identify potentially modifiable individual and social-environmental correlates of posttraumatic stress symptoms (PTSS) among adolescents hospitalized for traumatic brain injury (TBI). SETTING: Four pediatric hospitals and 1 general hospital in the United States. PARTICIPANTS: Children ages 11 to 18 years, hospitalized for moderate-severe TBI within the past 18 months. DESIGN: Retrospective cross-sectional analysis...
May 17, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28511727/rejection-sensitivity-as-a-moderator-of-psychosocial-outcomes-following-pediatric-traumatic-brain-injury
#12
Emily A Meadows, Keith Owen Yeates, Kenneth H Rubin, H Gerry Taylor, Erin D Bigler, Maureen Dennis, Cynthia A Gerhardt, Kathryn Vannatta, Terry Stancin, Kristen R Hoskinson
OBJECTIVES: The current study examines whether psychosocial outcomes following pediatric traumatic brain injury (TBI) vary as a function of children's rejection sensitivity (RS), defined as their disposition to be hypersensitive to cues of rejection from peers. METHODS: Children ages 8-13 with a history of severe TBI (STBI, n=16), complicated mild/moderate TBI (n=35), or orthopedic injury (OI, n=49) completed measures assessing self-esteem and RS on average 3.28 years post-injury (SD=1...
May 17, 2017: Journal of the International Neuropsychological Society: JINS
https://www.readbyqxmd.com/read/28508995/l-carnitine-and-acetyl-l-carnitine-roles-and-neuroprotection-in-developing-brain
#13
Gustavo C Ferreira, Mary C McKenna
L-Carnitine functions to transport long chain fatty acyl-CoAs into the mitochondria for degradation by β-oxidation. Treatment with L-carnitine can ameliorate metabolic imbalances in many inborn errors of metabolism. In recent years there has been considerable interest in the therapeutic potential of L-carnitine and its acetylated derivative acetyl-L-carnitine (ALCAR) for neuroprotection in a number of disorders including hypoxia-ischemia, traumatic brain injury, Alzheimer's disease and in conditions leading to central or peripheral nervous system injury...
June 2017: Neurochemical Research
https://www.readbyqxmd.com/read/28507895/diverging-volumetric-trajectories-following-pediatric-traumatic-brain-injury
#14
Emily L Dennis, Joshua Faskowitz, Faisal Rashid, Talin Babikian, Richard Mink, Christopher Babbitt, Jeffrey Johnson, Christopher C Giza, Neda Jahanshad, Paul M Thompson, Robert F Asarnow
Traumatic brain injury (TBI) is a significant public health concern, and can be especially disruptive in children, derailing on-going neuronal maturation in periods critical for cognitive development. There is considerable heterogeneity in post-injury outcomes, only partially explained by injury severity. Understanding the time course of recovery, and what factors may delay or promote recovery, will aid clinicians in decision-making and provide avenues for future mechanism-based therapeutics. We examined regional changes in brain volume in a pediatric/adolescent moderate-severe TBI (msTBI) cohort, assessed at two time points...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28505355/uncovering-the-neuroanatomical-correlates-of-cognitive-affective-and-conative-theory-of-mind-in-pediatric-traumatic-brain-injury-a-neural-systems-perspective
#15
Nicholas P Ryan, Cathy Catroppa, Richard Beare, Timothy J Silk, Stephen J Hearps, Miriam H Beauchamp, Keith Owen Yeates, Vicki A Anderson
Deficits in Theory of Mind (ToM) are common after neurological insult acquired in the first and second decade of life, however the contribution of large-scale neural networks to ToM deficits in children with brain injury is unclear. Using pediatric traumatic brain injury (TBI) as a model, this study investigated the sub-acute effect of brain injury on gray-matter volume of three large-scale, domain-general brain networks (the Default Mode Network, DMN; the Central Executive Network, CEN; and the Salience Network, SN), as well as two domain-specific neural networks implicated in social-affective processes (the Cerebro-Cerebellar Mentalizing Network, CCMN, and the Mirror Neuron/Empathy Network, MNEN)...
May 15, 2017: Social Cognitive and Affective Neuroscience
https://www.readbyqxmd.com/read/28505079/melatonin-secretion-is-increased-in-children-with-severe-traumatic-brain-injury
#16
Lucia Marseglia, Gabriella D'Angelo, Sara Manti, Immacolata Rulli, Vincenzo Salvo, Giuseppe Buonocore, Russel J Reiter, Eloisa Gitto
BACKGROUND: Traumatic brain injury (TBI) is a leading cause of death and disability in children. Oxidative stress plays a significant role in brain damage and melatonin exhibits both direct and indirect antioxidant effects. The primary aim of the present study was to evaluate serum melatonin levels in children with severe TBI in comparison to critically ill children admitted to the Pediatric Intensive Care Unit for conditions other than TBI. METHODS: Twenty-four children were evaluated, equally divided into severe TBI and no-TBI...
May 13, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28503704/use-of-eeg-in-critically-ill-children-and-neonates-in-the-united-states-of-america
#17
Marina Gaínza-Lein, Iván Sánchez Fernández, Tobias Loddenkemper
The objective of the study was to estimate the proportion of patients who receive an electroencephalogram (EEG) among five common indications for EEG monitoring in the intensive care unit: traumatic brain injury (TBI), extracorporeal membrane oxygenation (ECMO), cardiac arrest, cardiac surgery and hypoxic-ischemic encephalopathy (HIE). We performed a retrospective cross-sectional descriptive study utilizing the Kids' Inpatient Database (KID) for the years 2010-2012. The KID is the largest pediatric inpatient database in the USA and it is based on discharge reports created by hospitals for billing purposes...
June 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28497984/recovery-of-working-memory-following-pediatric-traumatic-brain-injury-a-longitudinal-analysis
#18
Stephanie Gorman, Marcia A Barnes, Paul R Swank, Linda Ewing-Cobbs
In a prospective longitudinal study, the trajectory of verbal and visual-spatial working memory (WM) development was examined 2-, 6-, 12-, and 24-months following complicated-mild to severe pediatric traumatic brain injury (TBI; n = 55) relative to an orthopedic injury comparison group (n = 47). Individual growth curve modeling revealed an interaction of age, severity, and time for verbal, but not visual-spatial WM. The youngest children with severe TBI had the lowest scores and slowest verbal WM growth...
May 12, 2017: Developmental Neuropsychology
https://www.readbyqxmd.com/read/28495643/humoral-immune-reconstitution-kinetics-after-allogeneic-hematopoietic-stem-cell-transplantation-in-children-a-maturation-block-of-igm-memory-b-cells-may-lead-to-impaired-antibody-immune-reconstitution
#19
Hisham Abdel-Azim, Amro Elshoury, Kris M Mahadeo, Robertson Parkman, Neena Kapoor
Although T cell immune reconstitution after allogeneic hematopoietic stem cell transplantation (allo-HSCT) has been well studied, long-term B cell immune reconstitution remains less characterized. We evaluated humoral immune reconstitution among 71 pediatric allo-HSCT recipients. Although tetanus toxoid antibody levels were normal at 1 year after allo-HSCT, antipolysaccharide carbohydrate antibodies remained persistently low for up to 5 years. While naïve B cell counts normalized by 6 months, IgM memory B cell deficiency persisted for up to 2 years (P = ...
May 8, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28481580/neurocognitive-deficits-in-children-with-chronic-health-conditions
#20
Bruce E Compas, Sarah S Jaser, Kristen Reeslund, Niral Patel, Janet Yarboi
Over 4 million children in the United States suffer from chronic health conditions, including cancer, sickle cell disease, and diabetes. Because of major advances in the early identification and treatment of these conditions, survival rates for these children continue to rise, and the majority now lives into adulthood. However, increases in survival have come with costs related to long-term effects of disease processes and treatments. Foremost among these consequences is impairment in brain development and neurocognitive function that may affect a substantial portion of children with chronic health conditions and follow many into adulthood...
May 2017: American Psychologist
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