keyword
MENU ▼
Read by QxMD icon Read
search

Pediatric brain death

keyword
https://www.readbyqxmd.com/read/29786813/prediction-of-mortality-in-pediatric-traumatic-brain-injury-implementations-from-a-tertiary-pediatric-intensive-care-facility
#1
Ebru Atike Ongun, Oğuz Dursun
BACKGROUND: To explore the mortality risk factors of traumatic brain injury in pediatric intensive care unit admissions. METHODS: Eighty-eight children (categorized using the Glasgow Coma Scale) between September 2014 and December 2016 were analyzed. Emergency department and intensive care course, treatment strategies, axonal injury, intubation and tracheostomy rates, length of intensive care and hospitalization, Rotterdam-CT scores, injury severity scores, and PRISM-III scores were recorded...
May 2018: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/29757724/neuroimaging-findings-of-organic-acidemias-and-aminoacidopathies
#2
Nihaal Reddy, Sonia F Calloni, Hilary J Vernon, Eugen Boltshauser, Thierry A G M Huisman, Bruno P Soares
Although individual cases of inherited metabolic disorders are rare, overall they account for a substantial number of disorders affecting the central nervous system. Organic acidemias and aminoacidopathies include a variety of inborn errors of metabolism that are caused by defects in the intermediary metabolic pathways of carbohydrates, amino acids, and fatty acid oxidation. These defects can lead to the abnormal accumulation of organic acids and amino acids in multiple organs, including the brain. Early diagnosis is mandatory to initiate therapy and prevent permanent long-term neurologic impairments or death...
May 2018: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/29751747/a-fatal-case-associated-with-respiratory-syncytial-virus-infection-in-a-young-child
#3
Lili Xu, Hengmiao Gao, Jiansheng Zeng, Jun Liu, Cong Lu, Xiaolei Guan, Suyun Qian, Zhengde Xie
BACKGROUND: Respiratory syncytial virus (RSV) is the most common viral cause of pediatric bronchiolitis and pneumonia worldwide. Risk factors for high mortality and prolonged morbidity after RSV infection include premature birth, bronchopulmonary dysplasia, congenital heart disease, and Down syndrome. However, some previously healthy, full-term children who are infected with RSV also require hospitalization and even experience severe sequelae or death. CASE PRESENTATION: In this report, we present the case of an RSV-associated death of a child who was born at full-term and developed normally up to the age of 2 years old...
May 11, 2018: BMC Infectious Diseases
https://www.readbyqxmd.com/read/29743575/delayed-and-progressive-damages-to-juvenile-mice-after-moderate-traumatic-brain-injury
#4
Shu Zhao, Xiaoting Wang, Xiang Gao, Jinhui Chen
Symptoms are commonly more severe in pediatric traumatic brain injury (TBI) patients than in young adult TBI patients. To understand the mechanism, juvenile mice received a controlled cortical impact (CCI) injury at moderate level. Tissue lesion and cell death were measured and compared to our previous reports on brain injury in the young adult mice that received same level of impact using same injury device. Tissue lesion and cell death in the cortex was much less in the juvenile mouse brain in the first few hours after injury...
May 9, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29722133/pediatric-en-bloc-kidney-transplantation-from-very-small-%C3%A2-10-kg-donation-after-circulatory-death-versus-brain-death-donors-single-center-matched-pair-analysis-of-130-transplants
#5
Christoph Troppmann, Chandrasekar Santhanakrishnan, Ghaneh Fananapazir, Kathrin Troppmann, Richard Perez
En bloc kidney transplants (EBK) from very small pediatric donation after circulatory death (DCD) donors are infrequent owing to the perception that DCD adversely impacts outcomes. We retrospectively studied 130 EBKs from donors ≤10 kg (65 consecutive DCD vs. 65 donation after brain death [DBD] transplants; pair-matched for: donor weight and terminal creatinine; preservation time). For DCD vs. DBD, median donor weight was 5.0 vs. 5.0 kg; median recipient age 57 vs. 48 years (p=0.006). Graft losses from thrombosis (DCD, 5%; DBD, 7%) or primary nonfunction (DCD, 3%; DBD, 0%) were similar in both groups (p=0...
May 2, 2018: American Journal of Transplantation
https://www.readbyqxmd.com/read/29718007/upregulation-of-cholesterol-24-hydroxylase-following-hypoxia-ischemia-in-neonatal-mouse-brain
#6
Fuxin Lu, Jun Zhu, Selena Guo, Brandon J Wong, Farid F Chehab, Donna M Ferriero, Xiangning Jiang
BackgroundMaintenance of cholesterol homeostasis is crucial for brain development. Brain cholesterol relies on de novo synthesis and is cleared primarily by conversion to 24S-hydroxycholesterol (24S-HC) with brain-specific cholesterol 24-hydroxylase (CYP46A1). We aimed to investigate the impact of hypoxia-ischemia (HI) on brain cholesterol metabolism in the neonatal mice.MethodsPostnatal day 9 C57BL/6 pups were subjected to HI using the Vannucci model. CYP46A1 expression was assessed with western blotting and its cellular localization was determined using immunofluorescence staining...
May 2, 2018: Pediatric Research
https://www.readbyqxmd.com/read/29713307/fetal-neuroprotection-by-magnesium-sulfate-from-translational-research-to-clinical-application
#7
REVIEW
Clément Chollat, Loïc Sentilhes, Stéphane Marret
Despite improvements in perinatal care, preterm birth still occurs regularly and the associated brain injury and adverse neurological outcomes remain a persistent challenge. Antenatal magnesium sulfate administration is an intervention with demonstrated neuroprotective effects for preterm births before 32 weeks of gestation (WG). Owing to its biological properties, including its action as an N -methyl-d-aspartate receptor blocker and its anti-inflammatory effects, magnesium is a good candidate for neuroprotection...
2018: Frontiers in Neurology
https://www.readbyqxmd.com/read/29705573/the-long-term-outcomes-of-sport-related-concussion-in-pediatric-populations
#8
R Davis Moore, Jacob J Kay, Dave Ellemberg
Although the field of concussion research is rapidly growing, the majority of research has focused on injured adults, with children being an often-neglected population (Kirkwood et al., 2006). Traumatic brain injury is a leading cause of death and disability in children (Langlois et al., 2003), with over 1.5 million cases being treated in North America annually (Yeates et al., 1999). Approximately 75% of these injuries are classified as a concussion (Faul et al., 2010). Further, children are disproportionately affected by sports-related injuries, with 65% of all pediatric concussions occurring during sport and recreation (CDC, 2007)...
April 26, 2018: International Journal of Psychophysiology
https://www.readbyqxmd.com/read/29664874/traumatic-brain-injury-and-infectious-encephalopathy-in-children-from-four-resource-limited-settings-in-africa
#9
Ericka L Fink, Amelie von Saint Andre-von Arnim, Rashmi Kumar, Patrick T Wilson, Tigist Bacha, Abenezer Tirsit Aklilu, Tsegazeab Laeke Teklemariam, Shubhada Hooli, Lisine Tuyisenge, Easmon Otupiri, Anthony Fabio, John Gianakas, Patrick M Kochanek, Derek C Angus, Robert C Tasker
OBJECTIVES: To assess the frequency, interventions, and outcomes of children presenting with traumatic brain injury or infectious encephalopathy in low-resource settings. DESIGN: Prospective study. SETTING: Four hospitals in Sub-Saharan Africa. PATIENTS: Children age 1 day to 17 years old evaluated at the hospital with traumatic brain injury or infectious encephalopathy. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: We evaluated the frequency and outcomes of children presenting consecutively over 4 weeks to any hospital department with traumatic brain injury or infectious encephalopathy...
April 16, 2018: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29652750/a-needs-assessment-of-brain-death-education-in-pediatric-critical-care-medicine-fellowships
#10
Andrew M Ausmus, Pippa M Simpson, Liyun Zhang, Tara L Petersen
OBJECTIVES: To assess the current training in brain death examination provided during pediatric critical care medicine fellowship. DESIGN: Internet-based survey. SETTING: United States pediatric critical care medicine fellowship programs. SUBJECTS: Sixty-four pediatric critical care medicine fellowship program directors and 230 current pediatric critical care medicine fellows/recent graduates were invited to participate...
April 12, 2018: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29651949/nerve-growth-factor-early-studies-and-recent-clinical-trials
#11
Maria Luisa Rocco, Marzia Soligo, Luigi Manni, Luigi Aloe
Since its discovery, nerve growth factor (NGF) has long occupied a critical role in developmental and adult neurobiology for its many important regulatory functions on the survival, growth and differentiation of nerve cells in the peripheral and central nervous system. NGF is the first discovered member of a family of neurotrophic factors, collectively indicated as neurotrophins, (which include brain-derived neurotrophic factor, neurotrophin-3 and neurotrophin 4/5). NGF was discovered for its action on the survival and differentiation of selected populations of peripheral neurons...
April 11, 2018: Current Neuropharmacology
https://www.readbyqxmd.com/read/29576904/noninvasive-measures-of-brain-edema-predict-outcome-in-pediatric-cerebral-malaria
#12
Samuel D Kampondeni, Gretchen L Birbeck, Karl B Seydel, Nicholas A Beare, Simon J Glover, Colleen A Hammond, Cowles A Chilingulo, Terrie E Taylor, Michael J Potchen
Background: Increased brain volume (BV) and subsequent herniation are strongly associated with death in pediatric cerebral malaria (PCM), a leading killer of children in developing countries. Accurate noninvasive measures of BV are needed for optimal clinical trial design. Our objectives were to examine the performance of six different magnetic resonance imaging (MRI) BV quantification measures for predicting mortality in PCM and to review the advantages and disadvantages of each method...
2018: Surgical Neurology International
https://www.readbyqxmd.com/read/29566695/cerebrospinal-fluid-plasmodium-falciparum-histidine-rich-protein-2-in-pediatric-cerebral-malaria
#13
Kiran T Thakur, Jimmy Vareta, Kathryn A Carson, Samuel Kampondeni, Michael J Potchen, Gretchen L Birbeck, Ian MacCormick, Terrie Taylor, David J Sullivan, Karl B Seydel
BACKGROUND: Cerebral malaria (CM) causes a rapidly developing coma, and remains a major contributor to morbidity and mortality in malaria-endemic regions. This study sought to determine the relationship between cerebrospinal fluid (CSF) Plasmodium falciparum histidine rich protein-2 (PfHRP-2) and clinical, laboratory and radiographic features in a cohort of children with retinopathy-positive CM. METHODS: Patients included in the study were admitted (2009-2013) to the Pediatric Research Ward (Queen Elizabeth Central Hospital, Blantyre, Malawi) meeting World Health Organization criteria for CM with findings of malarial retinopathy...
March 23, 2018: Malaria Journal
https://www.readbyqxmd.com/read/29538709/in-vitro-use-of-5-ala-for-photodynamic-therapy-in-pediatric-brain-tumors
#14
Michael Schwake, Andrei Nemes, Jana Dondrop, Juliane Schroeteler, Stephanie Schipmann, Volker Senner, Walter Stummer, Christian Ewelt
BACKGROUND: Light irradiation (635 nm) of cells containing protoporphyrin IX (PPIX) after 5- aminolevulinic acid (5-ALA) pretreatment causes cell death via different pathways including apoptosis and necrosis, as previously demonstrated for malignant glioma cells. OBJECTIVE: To elucidate whether various malignant pediatric brain tumors, which have been shown to accumulate PPIX, would also be susceptible to photodynamic therapy (PDT). METHODS: Medulloblastoma (DAOY, UW228), pNET (PFSK-1), and rhabdoid tumor (BT16) cell lines were incubated with 5-ALA in variable concentrations for 4 h...
March 12, 2018: Neurosurgery
https://www.readbyqxmd.com/read/29518249/characteristics-and-long-term-outcome-of-127-children-with-cerebral-arteriovenous-malformations
#15
Elias Oulasvirta, Päivi Koroknay-Pál, Ahmad Hafez, Ahmed Abou Elseoud, Hanna Lehto, Aki Laakso
BACKGROUND: Population-based long-term data on pediatric patients with cerebral arteriovenous malformations (AVMs) are limited. OBJECTIVE: To clarify the characteristics and long-term outcome of pediatric patients with AVM. METHODS: A retrospective analysis was performed on 805 consecutive brain AVM patients admitted to a single center between 1942 and 2014. The patients were defined as children if they were under 18 yr at admission. Children were compared to an adult cohort...
March 5, 2018: Neurosurgery
https://www.readbyqxmd.com/read/29481438/research-needs-assessment-for-children-with-obstructive-sleep-apnea-undergoing-diagnostic-or-surgical-procedures
#16
Kimmo T Murto, Wesley Chen, Sherri L Katz, Deborah A Schwengel, Lisa M Elden, Kumar G Belani, David Gozal
Recent concerns have been raised about the quality and safety of adenotonsillectomy, a common surgery performed to treat obstructive sleep apnea (OSA) in children. OSA is a risk factor for opioid-related perioperative respiratory complications including those associated with anoxic brain injury or death. Our objective was to identify controversial issues related to the care of children with OSA. A standardized Delphi consensus technique involving an interdisciplinary group of 24 pediatric OSA experts identified 3 key issues: "postoperative disposition, preoperative screening, and pain management...
February 23, 2018: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/29476389/age-and-mortality-in-pediatric-severe-traumatic-brain-injury-results-from-an-international-study
#17
Ajit Sarnaik, Nikki Miller Ferguson, A M Iqbal O'Meara, Shruti Agrawal, Akash Deep, Sandra Buttram, Michael J Bell, Stephen R Wisniewski, James F Luther, Adam L Hartman, Monica S Vavilala
BACKGROUND: Although small series have suggested that younger age is associated with less favorable outcome after severe traumatic brain injury (TBI), confounders and biases have limited our understanding of this relationship. We hypothesized that there would be an association between age and mortality in children within an ongoing observational, cohort study. METHODS: The first 200 subjects from the Approaches and Decisions for Acute Pediatric TBI trial were eligible for this analysis (inclusion criteria: severe TBI (Glasgow Coma Scale [GCS] score ≤ 8], age 18 years, and intracranial pressure (ICP) monitor placed; exclusion: pregnancy)...
February 23, 2018: Neurocritical Care
https://www.readbyqxmd.com/read/29473334/treatment-related-mortality-in-newly-diagnosed-pediatric-cancer-a-population-based-analysis
#18
Paul Gibson, Jason D Pole, Tanya Lazor, Donna Johnston, Carol Portwine, Mariana Silva, Sarah Alexander, Lillian Sung
Using a previously developed reliable and valid treatment-related mortality (TRM) definition, our objective was to describe the proportion of children newly diagnosed with cancer experiencing TRM and to identify risk factors for TRM in a population-based cohort. We included children with cancer <19 years diagnosed and treated in Ontario who were diagnosed between 2003 and 2012. Children with cancer were identified using data in a provincial registry. Cumulative incidence of TRM was calculated where progressive disease death was considered a competing event...
March 2018: Cancer Medicine
https://www.readbyqxmd.com/read/29463553/concurrent-inhibition-of-neurosphere-and-monolayer-cells-of-pediatric-glioblastoma-by-aurora-a-inhibitor-mln8237-predicted-survival-extension-in-pdox-models
#19
Mari Kogiso, Lin Qi, Frank K Braun, Sarah G Injac, Linna Zhang, Yuchen Du, Huiyuan Zhang, Frank Y Lin, Sibo Zhao, Holly Lindsay, Jack M Su, Patricia A Baxter, Adekunle M Adesina, Debra Liao, Mark G Qian, Stacey Berg, Jodi A Muscal, Xiao-Nan Li
Purpose: Pediatric glioblastoma multiforme (pGBM) is a highly aggressive tumor in need of novel therapies. Our objective was to demonstrate the therapeutic efficacy of MLN8237 (alisertib), an orally available selective inhibitor of Aurora A kinase (AURKA), and to evaluate which in vitro model system (monolayer or neurosphere) can predict therapeutic efficacy in vivo Experimental Design: AURKA mRNA expressions were screened with qRT-PCR. In vitro antitumor effects were examined in three matching pairs of monolayer and neurosphere lines established from patient-derived orthotopic xenograft (PDOX) models of the untreated (IC-4687GBM), recurrent (IC-3752GBM), and terminal (IC-R0315GBM) tumors, and in vivo therapeutic efficacy through log rank analysis of survival times in two models (IC-4687GBM and IC-R0315GBM) following MLN8237 treatment (30 mg/kg/day, orally, 12 days)...
May 1, 2018: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/29443859/over-resuscitation-with-plasma-is-associated-with-sustained-fibrinolysis-shutdown-and-death-in-pediatric-traumatic-brain-injury
#20
Christine M Leeper, Matthew D Neal, Timothy R Billiar, Jason L Sperry, Barbara A Gaines
BACKGROUND: Elevated INR is a marker of poor outcome but not necessarily bleeding or clinical coagulopathy in injured children. Conversely, children with traumatic brain injury (TBI) tend to be hypercoagulable based on rapid thromboelastography (rTEG) parameters. Many clinicians continue to utilize INR as a treatment target. METHODS: Prospective observational study of severely-injured children age<18 with rTEG on arrival and daily thereafter for up to 7 days...
February 14, 2018: Journal of Trauma and Acute Care Surgery
keyword
keyword
72520
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"