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https://www.readbyqxmd.com/read/28634578/neonatal-venous-thromboembolism
#1
REVIEW
Kristina M Haley
Neonates are the pediatric population at highest risk for development of venous thromboembolism (VTE), and the incidence of VTE in the neonatal population is increasing. This is especially true in the critically ill population. Several large studies indicate that the incidence of neonatal VTE is up almost threefold in the last two decades. Central lines, fluid fluctuations, sepsis, liver dysfunction, and inflammation contribute to the risk profile for VTE development in ill neonates. In addition, the neonatal hemostatic system is different from that of older children and adults...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28632204/successful-pharmacotherapy-for-the-treatment-of-severe-feeding-aversion-with-mechanistic-insights-from-cross-species-neuronal-remodeling
#2
W G Sharp, A G Allen, K H Stubbs, K K Criado, R Sanders, C E McCracken, R G Parsons, L Scahill, S L Gourley
Pediatric feeding disorders affect up to 5% of children, causing severe food intake problems that can result in serious medical and developmental outcomes. Behavioral intervention (BI) is effective in extinguishing feeding aversions, and also expert-dependent, time/labor-intensive and not well understood at a neurobiological level. Here we first conducted a double-blind, placebo-controlled trial comparing BI with BI plus d-cycloserine (DCS). DCS is a partial N-methyl-d-aspartate (NMDA) receptor agonist shown to augment extinction therapies in multiple anxiety disorders...
June 20, 2017: Translational Psychiatry
https://www.readbyqxmd.com/read/28631293/region-dependent-patterns-of-trabecular-bone-growth-in-the-human-proximal-femur-a-study-of-3d-bone-microarchitecture-from-early-postnatal-to-late-childhood-period
#3
Petar Milovanovic, Danijela Djonic, Michael Hahn, Michael Amling, Björn Busse, Marija Djuric
OBJECTIVES: Parallel with body growth and development, bone structure in non-adults is reorganized to achieve the particular design observed in mature individuals. We traced the changes in three-dimensional trabecular microarchitectural design during the phases of locomotor maturation to clarify how human bone adapts to mechanical demands. MATERIALS AND METHODS: Micro-CT was performed on biomechanically-relevant subregions of the proximal femur (medial, intermediate and lateral neck regions, intertrochanteric region, metaphyseal region) from early postnatal period to late childhood...
June 20, 2017: American Journal of Physical Anthropology
https://www.readbyqxmd.com/read/28628951/cranial-indicators-identified-for-peak-incidence-of-otitis-media
#4
Anthony Pagano, Eugene Wang, Derek Yuan, Daniel Fischer, Charles Bluestone, Samuel Marquez, Jeffrey Laitman
Acute otitis media (AOM) is one of the most common pediatric conditions worldwide. Peak age of occurrence for AOM has been identified within the first postnatal year and it remains frequent until approximately six postnatal years. Morphological differences between adults and infants in the cartilaginous Eustachian tube (CET) and associated structures may be responsible for development of this disease yet few have investigated normal growth trajectories. We tested hypotheses on coincidence of skeletal growth changes and known ages of peak AOM occurrence...
June 19, 2017: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
https://www.readbyqxmd.com/read/28619857/pediatric-ptsd-in-the-dsm-5-and-the-forensic-interview-of-traumatized-youth
#5
Frank K Tedeschi, Stephen B Billick
Since the Third Edition, the Diagnostic and Statistical Manual of Mental Disorders (DSM) has increasingly incorporated developmentally informed criteria for posttraumatic stress disorder (PTSD) because of recognition that children and adolescents can manifest PTSD differently from adults. The most recent edition, DSM-5, among other changes, has introduced a developmental subtype for children six years of age or younger. As pediatric PTSD features very prominently in both civil and criminal proceedings, it is vital that the expert witness be familiar with the updated criteria and know how to interview traumatized youth appropriately in the forensic setting...
June 2017: Journal of the American Academy of Psychiatry and the Law
https://www.readbyqxmd.com/read/28619855/pediatric-ptsd-clinical-forensic-and-diagnostic-understanding
#6
Frank K Tedeschi, Stephen B Billick
Exposure to trauma is a common event in the lives of children and adolescents living in the United States. Although a minority of youth develop full posttraumatic stress disorder (PTSD) after a traumatic event, those who do tend to have an extended course of symptoms in multiple functional domains and higher rates of psychiatric comorbidities. Pediatric PTSD can play an important role in legal settings, and requires that an expert witness be well versed in advances in clinical and conceptual models of this diagnosis and familiar with current research devoted to the posttraumatic response in youth...
June 2017: Journal of the American Academy of Psychiatry and the Law
https://www.readbyqxmd.com/read/28619085/validity-of-a-family-centered-approach-for-assessing-infants-social-emotional-wellbeing-and-their-developmental-context-a-prospective-cohort-study
#7
Margriet Hielkema, Andrea F De Winter, Sijmen A Reijneveld
BACKGROUND: Family-centered care seems promising in preventive pediatrics, but evidence is lacking as to whether this type of care is also valid as a means to identify risks to infants' social-emotional development. We aimed to examine the validity of such a family-centered approach. METHODS: We conducted a prospective cohort study. During routine well-child visits (2-15 months), Preventive Child Healthcare (PCH) professionals used a family-centered approach, assessing domains as parents' competence, role of the partner, social support, barriers within the care-giving context, and child's wellbeing for 2976 children as protective, indistinct or a risk...
June 15, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28614167/the-role-of-organizational-context-in-the-implementation-of-a-statewide-initiative-to-integrate-mental-health-services-into-pediatric-primary-care
#8
Melissa A King, Lawrence S Wissow, Rebecca A Baum
BACKGROUND: Although there is evidence that mental health services can be delivered in pediatric primary care with good outcomes, few changes in service delivery have been seen over the past decade. Practices face a number of barriers, making interventions that address determinants of change at multiple levels a promising solution. However, these interventions may need appropriate organizational contexts in place to be successfully implemented. PURPOSE: The objective of this study was to test whether organizational context (culture, climate, structures/processes, and technologies) influenced uptake of a complex intervention to implement mental health services in pediatric primary care...
June 13, 2017: Health Care Management Review
https://www.readbyqxmd.com/read/28612093/clinical-trial-design-in-juvenile-idiopathic-arthritis
#9
Stephen J Balevic, Mara L Becker, Michael Cohen-Wolkowiez, Laura E Schanberg
Randomized clinical trials provide the gold standard evidence base to guide clinical practice. Despite major advances in trial design, pediatric clinical trials are still difficult to perform and pose unique challenges, including the need to consider the impact of developmental changes in trial design. Advances within pediatric rheumatology combined with the need to comply with legislative requirements have driven new approaches to performing pediatric clinical trials such as utilization of large research networks, incorporation of patient and family stakeholders in the planning and implementation of clinical trials, and the development of novel trial designs...
June 13, 2017: Paediatric Drugs
https://www.readbyqxmd.com/read/28612055/genetics-of-vesicoureteral-reflux-and-congenital-anomalies-of-the-kidney-and-urinary-tract
#10
REVIEW
Keum Hwa Lee, Heon Yung Gee, Jae Il Shin
The definition of congenital anomalies of the kidney and urinary tract (CAKUT) is the disease of structural malformations in the kidney and/or urinary tract containing vesicoureteral reflux (VUR). These anomalies can cause pediatric chronic kidney disease. However, the pathogenesis of CAKUT is not well understood, because identifying the genetic architecture of CAKUT is difficult due to the phenotypic heterogeneity and multifactorial genetic penetrance. We describe the current genetic basis and mechanisms of CAKUT including VUR via approaching the steps and signaling pathways of kidney developmental processes...
June 2017: Investigative and Clinical Urology
https://www.readbyqxmd.com/read/28607889/outcomes-of-newborn-hearing-screening-program-a-hospital-based-study
#11
Kavita Sachdeva, Tulsi Sao
Hearing loss is hidden disability and second most common congenital pathology. Prevention, early identification and early intervention of hearing loss can prevent further disability in development of speech, language, cognition and other developmental domains. The prevalence of congenital hearing loss has been estimated to be 1.2-5.7 per thousand in neonates. In these contexts, the aim of study was to determine outcomes of neonates hearing screening program in Hospital. It is a clinical cross-sectional study which was conducted in tertiary care centre from 8th July, 2015 to 31th May, 2016...
June 2017: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/28607820/incidental-choroid-plexus-papilloma-in-a-child-a-difficult-decision
#12
Avra S Laarakker, Jonathan Nakhla, Andrew Kobets, Rick Abbott
BACKGROUND: Choroid plexus tumors (CPT) in the pediatric population are usually discovered in symptomatic patients often with symptoms of increased intracranial pressure, with hydrocephalus as the most common presentation, along with seizures, subarachnoid hemorrhage, or focal neurological deficit. Most CPTs are found to be benign choroid plexus papillomas (CPP), whereas a small number are intermediate and malignant choroid plexus carcinomas (CPC). Total surgical resection is the established definitive treatment for symptomatic CPP...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28607211/consensus-statement-of-the-indian-academy-of-pediatrics-on-newborn-hearing-screening
#13
Abraham Paul, Chhaya Prasad, S S Kamath, Samir Dalwai, M K C Nair, Waheeda Pagarkar
JUSTIFICATION: Hearing impairment is one of the most critical sensory impairments with significant social and psychological consequences. Reported incidence of congenital hearing loss is 30 per 10,000 children. Evidence-based, standardized national guidelines are needed for professionals to screen for hearing impairment during the neonatal period. PROCESS: The meeting on formulation of national consensus guidelines on developmental disorders was organized by Indian Academy of Pediatrics in Mumbai, on 18th and 19th December, 2015...
June 4, 2017: Indian Pediatrics
https://www.readbyqxmd.com/read/28604760/developing-a-neonatal-acute-kidney-injury-research-definition-a-report-from-the-niddk-neonatal-aki-workshop
#14
Michael Zappitelli, Namasivayam Ambalavanan, David J Askenazi, Marva M Moxey-Mims, Paul L Kimmel, Robert A Star, Carolyn L Abitbol, Patrick D Brophy, Guillermo Hidalgo, Mina Hanna, Catherine M Morgan, Tonse N K Raju, Patricio Ray, Zayhara Reyes-Bou, Amani Roushdi, Stuart L Goldstein
Normal developmental changes during postnatal life hinder the development of an AKI definition and advancement of neonatal AKI research. This report summarizes the expert discussion at a National Institute of Diabetes and Digestive and Kidney Diseases sponsored neonatal AKI workshop, on knowledge gaps in defining neonatal AKI. The most important knowledge gaps and neonatal AKI definition research recommendations were agreed upon and defined. Several challenges were identified in defining neonatal AKI using serum creatinine (SCr) and urine output criteria applied in adults and children...
June 12, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28604758/intrauterine-growth-retardation-associated-syncytin-b-hypermethylation-in-maternal-rat-blood-revealed-by-dna-methylation-array-analysis
#15
Dong-Mei Wu, You-E Yan, Liang-Peng Ma, Han-Xiao Liu, Wen Qu, Jie Ping
BACKGROUND: Emerging evidence suggests that DNA methylation in maternal blood provides a promising target for intrauterine growth retardation (IUGR) screening, a common developmental toxicity. Here, we aimed to screen out IUGR-related DNA methylation status in maternal blood via high throughput profiling. METHODS: Pregnant Wistar rats were subcutaneously administered nicotine (1.0 mg/kg) twice per day from gestational day (GD) 11 to GD20 to establish the IUGR model...
June 12, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28604757/time-to-lung-aeration-during-a-sustained-inflation-at-birth-is-influenced-by-gestation-in-lambs
#16
Karen E McCall, Andreas D Waldmann, Prue Pereira-Fantini, Regina Oakley, M Miedema, Elizabeth J Perkins, Peter G Davis, Peter A Dargaville, Stephan H Böhm, Raffaele Dellacà, Magdy Sourial, Emanuela Zannin, Anushi Rajapaksa, Andre Tan, Andy Adler, Inéz Frerichs, David G Tingay
BACKGROUND: Current sustained lung inflation (SI) approaches use uniform pressures and durations. We hypothesised that gestational age related mechanical and developmental differences would affect the time required to achieve optimal lung aeration, and resultant lung volumes, during SI delivery at birth in lambs. METHODS: 49 lambs, in five cohorts between 118d and 139d gestation (term 142d), received a standardised 40 cmH2O SI, delivered until 10 s after lung volume stability (optimal aeration) was visualised on real-time electrical impedance tomography (EIT), or to a maximum duration of 180 s...
June 12, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28601181/practical-indication-based-pediatric-nuclear-medicine-studies-update-and-review
#17
REVIEW
Neha S Kwatra, Asha Sarma, Edward Y Lee
Pediatric nuclear medicine imaging presents unique challenges and requires a thorough understanding of the patients' developmental stages and physiology to optimize study protocols. This article provides an overview of the current practice of diagnostic pediatric nuclear medicine, including the common clinical applications and imaging protocol considerations.
July 2017: Radiologic Clinics of North America
https://www.readbyqxmd.com/read/28600842/a-scoping-review-of-epidemiologic-risk-factors-for-pediatric-obesity-implications-for-future-childhood-obesity-and-dental-caries-prevention-research
#18
Donald L Chi, Monique Luu, Frances Chu
RESEARCH QUESTIONS: What are the non-modifiable (socioeconomic, genetic) and modifiable factors (physical activity, dietary behaviors) related to childhood (under age 12) obesity? How can this knowledge be applied to oral health professionals' efforts to prevent or manage dental caries in children? OBJECTIVES: Studies have identified risk factors for childhood obesity. The purpose of this scoping review was to develop a conceptual model to identify non-modifiable and modifiable risk factors for childhood obesity and to illustrate how these findings are relevant in developing interventions aimed at preventing obesity and dental caries in children...
June 10, 2017: Journal of Public Health Dentistry
https://www.readbyqxmd.com/read/28597539/developmental-effects-of-antipsychotic-drugs-on-serotonin-receptor-subtypes
#19
Yong Kee Choi, Matthew P Gardner, Frank I Tarazi
Antipsychotic medications are increasingly prescribed to pediatric and adolescent patients with psychotic diseases in spite of limited knowledge on the long-term effects of dissimilar antipsychotic drugs on developing brain. In this study, we quantified the levels of two major serotonin 5-HT1A , and 5-HT2A receptors in brain regions of developing rats after 3 weeks of treatment with typical (fluphenazine) and atypical (clozapine and olanzapine) antipsychotics, and compared to similarly treated adult rats treated with olanzapine, risperidone and quetiapine examined in previous studies...
June 8, 2017: Synapse
https://www.readbyqxmd.com/read/28594978/association-of-gel-forming-mucins-and-aquaporin-gene-expression-with-hearing-loss-effusion-viscosity-and-inflammation-in-otitis-media-with-effusion
#20
Tina L Samuels, Justin C Yan, Pawjai Khampang, Peter W Dettmar, Alexander MacKinnon, Wenzhou Hong, Nikki Johnston, Blake C Papsin, Robert H Chun, Michael E McCormick, Joseph E Kerschner
Importance: Persistent, viscous middle ear effusion in pediatric otitis media (OM) contributes to increased likelihood of anesthesia and surgery, conductive hearing loss, and subsequent developmental delays. Biomarkers of effusion viscosity and hearing loss have not yet been identified despite the potential that such markers hold for targeted therapy and screening. Objective: To investigate the association of gel-forming mucins and aquaporin 5 (AQP5) gene expression with inflammation, effusion viscosity, and hearing loss in pediatric OM with effusion (OME)...
June 8, 2017: JAMA Otolaryngology—Head & Neck Surgery
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