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brain injury in children

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https://www.readbyqxmd.com/read/28644204/hearing-safety-from-single-and-double-pulse-transcranial-magnetic-stimulation-in-children-and-young-adults
#1
Sahana N Kukke, Carmen C Brewer, Christopher Zalewski, Kelly A King, Diane Damiano, Katharine E Alter, Mark Hallett
PURPOSE: Concerns regarding hearing safety have limited the number of studies using transcranial magnetic stimulation (TMS) in children and young adults. The objective of this study was to examine the safety of TMS with regards to hearing in a group of 16 children and young adults (17.3 ± 4.9 years) with and without brain injury. METHODS: Pure-tone hearing thresholds and distortion-product otoacoustic emissions were measured before and after exposure to single- and paired-pulse TMS (1-2 sessions of 149-446 TMS pulses at a median of 49%-100% maximum stimulator output over a 2...
July 2017: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/28643997/brain-monitoring-in-adult-and-pediatric-ecmo-patients-the-importance-of-early-and-late-assessments
#2
Roberto Lorusso, Fabio S Taccone, Mirko Belliato, Thijs Delnoij, Paolo Zanatta, Mirjana Cvetkovic, Mark Davidson, Jan Belohlavek, Nashwa Matta, Carl Davis, Hanneke Ijsselstijn, Thomas Mueller, Ralf Muellenbach, Dirk Donker, Piero David, Matteo DI Nardo, Dirk Vlasselaers, Dinis Dos Reis Miranda, Aparna Hoskote
Monitoring brain integrity and neuro-cognitive function is a new and important target for the management of a patient treated with extracorporeal membrane oxygenation (ECMO), in particular because of the increasing awareness of cerebral abnormalities that may potentially occur in this setting. Continuous regular monitoring, as well as repeated assessment for cerebral complications has become an essential element of the ECMO patient management. Besides well-known complications, like bleeding, ischemic stroke, seizures, and brain hypoperfusion, other less defined yet relevant injury and clinical manifestations are increasingly reported and impacting on ECMO patient prognosis at short term...
June 22, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/28643031/pediatric-emergency-care-applied-research-network-pecarn-prediction-rules-in-identifying-high-risk-children-with-mild-traumatic-brain-injury
#3
B Nakhjavan-Shahraki, M Yousefifard, M J Hajighanbari, A Oraii, S Safari, M Hosseini
PURPOSE: Pediatric Emergency Care Applied Research Network (PECARN) traumatic brain injury (TBI) prognostic rules is a scoring system for prediction of the need for computed tomography (CT) scanning in children with mild TBI. However, its validation has not been assessed in developing countries. Therefore, the present study was designed to assess the value of PECARN rule in identification of children with clinically important TBI (ciTBI). METHOD: In this prospective cross-sectional study, 594 children (mean age: 7...
June 22, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/28641131/children-s-brain-activation-during-risky-decision-making-a-contributor-to-substance-problems
#4
Thomas J Crowley, Manish S Dalwani, Joseph T Sakai, Kristen M Raymond, Shannon K McWilliams, Marie T Banich, Susan K Mikulich-Gilbertson
OBJECTIVE: Among young children excessive externalizing behaviors often predict adolescent conduct and substance use disorders. Adolescents with those disorders show aberrant brain function when choosing between risky or cautious options. We therefore asked whether similarly aberrant brain function during risky decision-making accompanies excessive externalizing behaviors among children, hypothesizing an association between externalizing severity and regional intensity of brain activation during risky decision-making...
June 4, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28632466/neuropsychological-profiles-of-children-with-cerebral-palsy
#5
Kristine Stadskleiv, Reidun Jahnsen, Guro L Andersen, Stephen von Tetzchner
PURPOSE: To explore factors contributing to variability in cognitive functioning in children with cerebral palsy (CP). METHOD: A geographical cohort of 70 children with CP was assessed with tests of language comprehension, visual-spatial reasoning, attention, working memory, memory, and executive functioning. Mean age was 9;9 years (range 5;1-17;7), 54.3% were girls, and 50.0% had hemiplegic, 25.7% diplegic, 12.9% quadriplegic, and 11.4% dyskinetic CP. For the participants with severe motor impairments, assessments were adapted for gaze pointing...
February 21, 2017: Developmental Neurorehabilitation
https://www.readbyqxmd.com/read/28627974/microrna-132-protects-hippocampal-neurons-against-oxygen-glucose-deprivation-induced-apoptosis
#6
Zu-Zhen Sun, Zhan-Yun Lv, Wen-Jing Tian, Yan Yang
Hypoxic-ischemic brain injury (HIBI) results in death or long-term neurologic impairment in both adults and children. In this study, we investigated the effects of microRNA-132 (miR-132) dysregulation on oxygen-glucose deprivation (OGD)-induced apoptosis in fetal rat hippocampal neurons, in order to reveal the therapeutic potential of miR-132 on HIBI. MiR-132 dysregulation was induced prior to OGD exposure by transfection of primary fetal rat hippocampal neurons with miR-132 mimic or miR-132 inhibitor. The effects of miR-132 overexpression and suppression on OGD-stimulated hippocampal neurons were evaluated by detection of cell viability, apoptotic cells rate, and the expression of apoptosis-related proteins...
June 1, 2017: International Journal of Immunopathology and Pharmacology
https://www.readbyqxmd.com/read/28627915/long-term-classroom-functioning-and-its-association-with-neuropsychological-and-academic-performance-following-traumatic-brain-injury-during-early-childhood
#7
Amery Treble-Barna, Hanna Schultz, Nori Minich, H Gerry Taylor, Keith Owen Yeates, Terry Stancin, Shari L Wade
OBJECTIVE: The present study utilized ecobehavioral assessment to examine classroom functioning several years following early childhood traumatic brain injury (TBI) or orthopedic injury (OI) and its association with injury factors, neuropsychological abilities, and academic performance. METHOD: Participants included 39 children with moderate to severe TBI and 51 children with OI sustained between ages 3 and 7 years. At 7.2 (± 1.3) years post injury, ecobehavioral assessment was used to examine classroom functioning...
July 2017: Neuropsychology
https://www.readbyqxmd.com/read/28626255/underlying-cause-of-death-recorded-during-2013-to-2015-at-a-tertiary-general-hospital-in-vientiane-capital-lao-pdr
#8
Bounfeng Phoummalaysith, Viengsakhone Louangpradith, Tavanh Manivon, Bounxou Keohavong, Eiko Yamamoto, Nobuyuki Hamajima
In Lao People's Democratic Republic (Lao PDR), the cause of death is not registered in death reports. As a result, the government cannot produce official reports that show mortality according to cause of death. This study aimed to report the underlying cause of death in a tertiary general hospital (Mittaphab Hospital) in Vientiane capital. Mittaphab hospital is a governmental teaching hospital with 300 beds for inpatient services specialized in orthopedics, neurology, and hemodialysis. Since a children hospital exists beside Mittaphab Hospital, severe pediatric cases are referred to the child hospital...
February 2017: Nagoya Journal of Medical Science
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
#9
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/28623069/neonatal-hypoglycemia-a-wide-range-of-electroclinical-manifestations-and-seizure-outcomes
#10
Ebru Arhan, Zeynep Öztürk, Ayşe Serdaroğlu, Kürşad Aydın, Tuğba Hirfanoğlu, Yılmaz Akbaş
PURPOSE: We examined the various types of epilepsy in children with neonatal hypoglycemia in order to define electroclinical and prognostic features of these patients. METHOD: We retrospectively reviewed the medical records of patients with a history of symptomatic neonatal hypoglycaemia who have been followed at Gazi University Hospital Pediatric Neurology Department between 2006 and 2015. Patients with perinatal asphyxia were excluded. Details of each patient's perinatal history, neurological outcome, epilepsy details, seizure outcome and EEG and brain MRI findings were reviewed...
June 1, 2017: European Journal of Paediatric Neurology: EJPN
https://www.readbyqxmd.com/read/28615436/hospital-safety-among-neurologic-patients-a-population-based-cohort-study-of-adverse-events
#11
Khara M Sauro, Hude Quan, Khokan C Sikdar, Peter Faris, Nathalie Jette
OBJECTIVE: To examine the frequency and type of adverse events (AEs) experienced by neurologic patients in hospital. METHODS: This population-based, retrospective cohort study used hospital discharge abstract data for children and adults admitted to hospital from 2009 to 2015 with 1 of 9 neurologic conditions (Alzheimer disease and related dementia, brain tumor, epilepsy, motor neuron disease, multiple sclerosis, parkinsonism/Parkinson disease, spinal cord injury, traumatic brain injury, and stroke)...
June 14, 2017: Neurology
https://www.readbyqxmd.com/read/28613953/correlates-of-verbal-learning-and-memory-after-pediatric-traumatic-brain-injury
#12
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/28612133/brain-specific-serum-biomarkers-predict-neurological-morbidity-in-diagnostically-diverse-pediatric-intensive-care-unit-patients
#13
Alicia K Au, Michael J Bell, Ericka L Fink, Rajesh K Aneja, Patrick M Kochanek, Robert S B Clark
BACKGROUND: Unexpected neurological morbidity in Pediatric Intensive Care Units (PICUs) remains high and is difficult to detect proactively. Brain-specific biomarkers represent a novel approach for early detection of neurological injury. We sought to determine whether serum concentrations of neuron-specific enolase (NSE), myelin basic protein (MBP), and S100B, specific for neurons, oligodendrocytes, and glia, respectively, were predictive of neurological morbidity in critically ill children...
June 13, 2017: Neurocritical Care
https://www.readbyqxmd.com/read/28609379/pediatric-moped-related-injuries-in-the-u-s-from-2002-2014-age-related-comparisons-of-mechanisms-and-outcomes
#14
Nathaniel K Johnson, Brandon M Johnson, Gerene M Denning, Charles A Jennissen
INTRODUCTION: Mopeds are a popular means of transportation, especially in urban areas. However, few studies have investigated moped-related injuries in the United States. This study's goal was to compare the crash mechanisms and injuries suffered in moped-related crashes involving youth versus adults, as well as between younger and older children. METHODS: Descriptive and comparative analyses were performed using National Electronic Injury Surveillance System (NEISS) data and additional variables coded from injury narratives...
June 13, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28605426/biomarkers-of-cerebral-injury-and-inflammation-in-pediatric-tuberculous-meningitis
#15
Ursula K Rohlwink, Katya Mauff, Katalin A Wilkinson, Nico Enslin, Emmanuel Wegoye, Robert J Wilkinson, Anthony A Figaji
Background: Tuberculous meningitis (TBM) leads to death or disability in half the affected individuals. Tools to assess severity and predict outcome are lacking. Neuro-specific biomarkers could serve as markers of the severity and evolution of brain injury, but have not been widely explored in TBM. We examined biomarkers of neurological injury (neuromarkers) and inflammation in pediatric TBM and their association with outcome. Methods: Blood and cerebrospinal fluid (CSF) of children with TBM and hydrocephalus taken on admission and over 3 weeks were analysed for neuromarkers S100B, neuron-specific enolase (NSE) and glial fibrillary acidic protein (GFAP), and multiple inflammatory markers...
June 9, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28602553/proteomic-profiling-of-the-brain-of-mice-with-experimental-cerebral-malaria
#16
Ehab Moussa, Honglei Huang, Malika Ahras, Amar Lall, Marie L Thezenas, Roman Fischer, Benedikt M Kessler, Arnab Pain, Oliver Billker, Climent Casals-Pascual
Cerebral malaria (CM) is a severe neurological complication of malaria infection in both adults and children. In pursuit of effective treatment of CM, clinical studies, postmortem analysis and animal models have been employed to understand the pathology and identify effective interventions. In this study, a shotgun proteomics analysis was conducted to profile the proteomic signature of the brain tissue of mice with experimental cerebral malaria (ECM) in order to further understand the underlying pathology. To identify CM-associated response, proteomic signatures of the brains of C57/Bl6N mice infected with P...
June 5, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28602046/exercise-interventions-for-cerebral-palsy
#17
REVIEW
Jennifer M Ryan, Elizabeth E Cassidy, Stephen G Noorduyn, Neil E O'Connell
BACKGROUND: Cerebral palsy (CP) is a neurodevelopmental disorder resulting from an injury to the developing brain. It is the most common form of childhood disability with prevalence rates of between 1.5 and 3.8 per 1000 births reported worldwide. The primary impairments associated with CP include reduced muscle strength and reduced cardiorespiratory fitness, resulting in difficulties performing activities such as dressing, walking and negotiating stairs.Exercise is defined as a planned, structured and repetitive activity that aims to improve fitness, and it is a commonly used intervention for people with CP...
June 11, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28598357/microcephaly
#18
REVIEW
Emily Hanzlik, Joseph Gigante
Microcephaly is defined as a head circumference more than two standard deviations below the mean for gender and age. Congenital microcephaly is present at birth, whereas postnatal microcephaly occurs later in life. Genetic abnormalities, syndromes, metabolic disorders, teratogens, infections, prenatal, perinatal, and postnatal injuries can cause both congenital and postnatal microcephaly. Evaluation of patients with microcephaly begins with a thorough history and physical examination. In cases of worsening microcephaly or neurological signs or symptoms, neuroimaging, metabolic, or genetic testing should be strongly considered...
June 9, 2017: Children
https://www.readbyqxmd.com/read/28594884/correlation-between-white-matter-microstructure-and-executive-functions-suggests-early-developmental-influence-on-long-fibre-tracts-in-preterm-born-adolescents
#19
Brigitte Vollmer, Aiko Lundequist, Gustaf Mårtensson, Zoltan Nagy, Hugo Lagercrantz, Ann-Charlotte Smedler, Hans Forssberg
MAIN OBJECTIVES: Executive functions are frequently a weakness in children born preterm. We examined associations of executive functions and general cognitive abilities with brain structure in preterm born adolescents who were born with appropriate weight for gestational age and who have no radiological signs of preterm brain injury on neuroimaging. METHODS: The Stockholm Neonatal Project (SNP) is a longitudinal, population-based study of children born preterm (<36 weeks of gestation) with very low birth weight (<1501g) between 1988-1993...
2017: PloS One
https://www.readbyqxmd.com/read/28594194/conducting-preference-assessments-for-youth-with-disorders-of-consciousness-during-rehabilitation
#20
Adrianna Amari, Stacy J Suskauer, Valerie Paasch, Lauren K Grodin, Beth S Slomine
PURPOSE: Care and rehabilitation for individuals with disorders of consciousness (DOC) can be challenging; the use of observational data collection, individualized treatment programs, and incorporation of preferred, personally meaningful and salient items may be helpful in addressing such challenges during assessment and intervention. In this article, we extend the predominantly adult literature on use of salient items to promote differential responding by describing our methodology to identify preferred items across sensory domains for application during inpatient rehabilitation with children with DOC...
June 8, 2017: Rehabilitation Psychology
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