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https://www.readbyqxmd.com/read/28818338/spinal-anesthesia-for-pediatric-urological-surgery-reducing-the-theoretic-neurotoxic-effects-of-general-anesthesia
#1
Emmett E Whitaker, Brianne Z Wiemann, Daniel G DaJusta, Seth A Alpert, Christina B Ching, Daryl J McLeod, Joseph D Tobias, Venkata R Jayanthi
BACKGROUND: Spinal anesthesia (SA) is an effective technique that has been used in children for years. With growing concern with regard to the risks of general anesthesia (GA), we developed a SA program to provide an alternative option. We present our initial experience with this program. OBJECTIVE: To implement a SA program at a large tertiary care pediatric center and assess the safety and efficacy of the technique as an alternative to GA for urologic surgery...
July 14, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28815644/role-of-%C3%AE-%C3%AE-t-cells-in-exacerbated-airway-inflammation-during-reinfection-of-neonatally-primed-mice-in-adulthood
#2
Jianqi Wu, Lei Xu, Xu Han, Haiyan Hu, Feifei Qi, Song Bai, Ruonan Chai, Yuee Teng, Beixing Liu
Age at primary infection with respiratory syncytial virus (RSV) is a crucial factor in determining the outcome of reinfection. However, how neonatal RSV infection affects the immune system and renders the host more susceptible to reinfection in later life is poorly understood. In the present study, by using BALB/c mice that were first infected with RSV as neonates, the role of γδ T cells in the development of airway inflammation during reinfection in adulthood was investigated. We found that neonatal RSV infection resulted in an aggravated infiltration of mononuclear cells in bronchoalveolar lavage (BAL) fluids, in parallel with a significant increase in the levels of type 2 cytokines in lungs on day 4 after reinfection...
August 16, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/28812000/diagnostic-imaging-features-of-necrotizing-enterocolitis-a-narrative-review
#3
REVIEW
Francesco Esposito, Rosanna Mamone, Marco Di Serafino, Carmela Mercogliano, Valerio Vitale, Gianfranco Vallone, Patrizia Oresta
Necrotizing enterocolitis (NEC) is an inflammatory process, characterized by intestinal necrosis of variable extension, leading to perforation, generalized peritonitis and death. The classical pathogenetic theory focuses on mucosal damage related to a stress induced intestinal ischemia leading to mucosal injury and bacterial colonization of the wall. A more recent hypothesis emphasizes the role of immaturity of gastrointestinal and immune system, particularly of the premature, responsible of bowel wall vulnerability and suffering...
June 2017: Quantitative Imaging in Medicine and Surgery
https://www.readbyqxmd.com/read/28801118/-value-of-gastric-fluid-to-start-antibiotics-in-premature-babies-suspected-of-having-early-neonatal-bacterial-infection
#4
R N'Guessan, J-M Jellimann, J-M Hascoët, R Vieux, H Tahar
The objective of this study was to evaluate the value of direct examination and culture of gastric fluid in the treatment of early neonatal bacterial infections (INBP) in pre-term infants. MATERIALS AND METHODS: Observational study conducted over 6 months in a Type III center. All hospitalized premature babies who had routine gastric fluid sampling at birth during the period of the study were included. They were classified into two groups: premature infants with probable or suspected infection and treated as such (Group 1) and premature infants with no infection or only having colonization (Group 2)...
August 8, 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
https://www.readbyqxmd.com/read/28800397/association-between-the-7-day-moving-average-for-nutrition-and-growth-in-very-low-birth-weight-infants
#5
Gustave H Falciglia, Karna Murthy, Jane Holl, Hannah L Palac, Yuliya Oumarbaeva, Pratyusha Yadavalli, Donna Woods, Daniel T Robinson
BACKGROUND: Very low birth weight (VLBW) infants remain at risk for postnatal growth restriction. Clinicians may have difficulty identifying growth patterns resulting from nutrition interventions, impeding prompt management changes intended to increase growth velocity. This study aimed to quantify the association between growth and nutrition intake through 7-day moving averages (SDMAs). METHODS: The first 6 weeks of daily nutrition intake and growth measurements were collected from VLBW infants admitted to a level 4 neonatal intensive care unit (2011-2014)...
August 1, 2017: JPEN. Journal of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28799243/escherichia-coli-k1-utilises-host-macropinocytic-pathways-for-invasion-of-brain-microvascular-endothelial-cells
#6
Lip Nam Loh, Elizabeth M C McCarthy, Priyanka Narang, Naveed A Khan, Theresa H Ward
Eukaryotic cells utilise multiple endocytic pathways for specific uptake of ligands or molecules, and these pathways are commonly hijacked by pathogens to enable host cell invasion. Escherichia coli K1, a pathogenic bacterium that causes neonatal meningitis, invades the endothelium of the blood-brain barrier, but the entry route remains unclear. Here we demonstrate that the bacteria trigger an actin-mediated uptake route, stimulating fluid phase uptake, membrane ruffling and macropinocytosis. The route of uptake requires intact lipid rafts as shown by cholesterol depletion...
August 11, 2017: Traffic
https://www.readbyqxmd.com/read/28796996/call-for-caution-neonatal-portal-vein-thrombosis-following-enbucrilate-embolization-of-placental-chorioangioma
#7
Hian Yan Voon, Rafaie Amin, Juan Loong Kok, Kia Sing Tan
We illustrate a case of giant placental chorioangioma presenting at 20 weeks of gestation. Subsequent monitoring revealed enlargement of the lesion, associated with fetal anemia and cardiac failure, prompting in utero intervention. Amnioreduction followed by percutaneous embolization of the tumour with enbucrilate:Lipiodol Ultra-Fluid™ at a dilution of 1:5 was successfully performed. No repeat intervention or additional supportive measures were required throughout pregnancy and the baby was delivered at 36 weeks of gestation, following spontaneous labour...
August 11, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28791262/clinical-characteristics-of-pregnancies-complicated-by-congenital-myotonic-dystrophy
#8
Cheonga Yee, Suk-Joo Choi, Soo-Young Oh, Chang-Seok Ki, Cheong-Rae Roh, Jong-Hwa Kim
OBJECTIVE: Although the conventional prevalence of myotonic dystrophy is 1:8,000, the prevalence in Korean population was recently reported as 1:1,245. With higher domestic result than expected, we aimed to investigate the clinical characteristics of pregnancies complicated by congenital myotonic dystrophy in our institution. METHODS: We have reviewed 11 paired cases of neonates diagnosed with congenital myotonic dystrophy and their mothers between July 2004 and May 2014, with clinical features including maternal history of infertility, prenatal ultrasonographic findings, and neonatal outcomes...
July 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/28783687/group-b-streptococcus-circumvents-neutrophils-and-neutrophil-extracellular-traps-during-amniotic-cavity-invasion-and-preterm-labor
#9
Erica Boldenow, Claire Gendrin, Lisa Ngo, Craig Bierle, Jay Vornhagen, Michelle Coleman, Sean Merillat, Blair Armistead, Christopher Whidbey, Varchita Alishetti, Veronica Santana-Ufret, Jason Ogle, Michael Gough, Sengkeo Srinouanprachanh, James W MacDonald, Theo K Bammler, Aasthaa Bansal, H Denny Liggitt, Lakshmi Rajagopal, Kristina M Adams Waldorf
Preterm birth is a leading cause of neonatal morbidity and mortality. Although microbial invasion of the amniotic cavity (MIAC) is associated with most early preterm births, the temporal events that occur during MIAC and preterm labor are not known. Group B streptococci (GBS) are β-hemolytic, Gram-positive bacteria, which commonly colonize the vagina but have been recovered from the amniotic fluid in preterm birth cases. To understand temporal events that occur during MIAC, we used a chronically catheterized nonhuman primate model that closely emulates human pregnancy...
October 14, 2016: Science Immunology
https://www.readbyqxmd.com/read/28782398/perinatal-outcomes-in-uncomplicated-late-preterm-pregnancies-with-borderline-oligohydramnios
#10
Erdem Sahin, Yusuf Madendag, Ahter Tanay Tayyar, Mefkure Eraslan Sahin, Ilknur Col Madendag, Gokhan Acmaz, Deniz Unsal, Vesile Senol
PURPOSE: The purpose of this study is to determine the adverse perinatal outcomes in uncomplicated late preterm pregnancies with borderline oligohydramnios. METHODS: A total of 430 pregnant women with an uncomplicated singleton pregnancy at a gestational age of 34 + 0-36 + 6 weeks were included. Borderline oligohydramnios was defined as an amniotic fluid index (AFI) of 5.1-8 cm, which was measured using the four-quadrant technique. Adverse perinatal outcomes were compared between the borderline and normal AFI groups...
August 16, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28777862/-abcc8-gene-analysis-treatment-and-follow-up-of-an-infant-with-neonatal-diabetes-mellitus
#11
Hong Chen, Ruimin Chen, Xin Yuan, Xiaohong Yang, Shijun Chen
OBJECTIVE: To analyze the clinical characteristics of an infant with neonatal diabetes mellitus (NDM) and to sequence the ABCC8 gene of this family in order to provide a theoretical basis for the diagnosis and treatment. METHODS: The clinical data of the patient was collected, and the proband and his direct relatives within three generations were sequenced. RESULTS: The patient was 1-month-old, random blood glucose was more than 27.8 mmol/L, C-peptide was 33...
August 10, 2017: Zhonghua Yi Xue Yi Chuan Xue za Zhi, Zhonghua Yixue Yichuanxue Zazhi, Chinese Journal of Medical Genetics
https://www.readbyqxmd.com/read/28777271/point-of-care-ultrasound-in-acute-neonatal-ascites
#12
Sriram Ramgopal, Stefan Scholz, Jennifer R Marin
We present a 4-week-old neonate with acute onset of bloody stools and abdominal distention. Point-of-care ultrasound performed in the emergency department allowed for rapid diagnosis of a large amount of free intra-abdominal fluid, which together with the physical findings, prompted emergent operative exploration revealing chylous ascites. Although no areas of active volvulus were identified intraoperatively, findings in the case were suggestive of small bowel volvulus and deemed as the most likely etiology for this patient's presentation...
August 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28768552/a-mild-form-of-adenylosuccinate-lyase-deficiency-in-absence-of-typical-brain-mri-features-diagnosed-by-whole-exome-sequencing
#13
Marina Macchiaiolo, Sabina Barresi, Francesco Cecconi, Ginevra Zanni, Marcello Niceta, Emanuele Bellacchio, Giacomo Lazzarino, Angela Maria Amorini, Enrico Silvio Bertini, Salvatore Rizza, Benedetta Contardi, Marco Tartaglia, Andrea Bartuli
BACKGROUND: Adenylosuccinate lyase (ADSL) deficiency is a defect of purine metabolism affecting purinosome assembly and reducing metabolite fluxes through purine de novo synthesis and purine nucleotide recycling pathways. The disorder shows a wide spectrum of symptoms from slowly to rapidly progressing forms. The most severe form is characterized by neonatal encephalopathy, absence of spontaneous movement, respiratory failure, intractable seizures, and early death within the first weeks of life...
August 2, 2017: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/28762235/fluid-supplementation-for-neonatal-unconjugated-hyperbilirubinaemia
#14
REVIEW
Nai Ming Lai, Azanna Ahmad Kamar, Yao Mun Choo, Juin Yee Kong, Chin Fang Ngim
BACKGROUND: Neonatal hyperbilirubinaemia is a common problem which carries a risk of neurotoxicity. Certain infants who have hyperbilirubinaemia develop bilirubin encephalopathy and kernicterus which may lead to long-term disability. Phototherapy is currently the mainstay of treatment for neonatal hyperbilirubinaemia. Among the adjunctive measures to compliment the effects of phototherapy, fluid supplementation has been proposed to reduce serum bilirubin levels. The mechanism of action proposed includes direct dilutional effects of intravenous (IV) fluids, or enhancement of peristalsis to reduce enterohepatic circulation by oral fluid supplementation...
August 1, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28761638/mean-platelet-volume-and-serum-uric-acid-in-neonatal-sepsis-a-case-control-study
#15
Mohsen M Shalaby, Ahmad A Sobeih, Waleed E Abdulghany, Eman G Behiry, Yasser M Ismail, Mahmoud A Abd-El-Aziz
BACKGROUND: Mean platelet volume (MPV) is a measure of platelet volume. It reveals the presence of inflammatory burden and disease activity in many diseases. Serum uric acid (SUA) is one of the most important antioxidants in human biological fluids and is responsible for neutralizing > 50% of the free radicals in the human blood. For this reason, it was thought that the antioxidant effects of SUA could increase the life expectancy and/or reduce the incidence of malignancy. OBJECTIVES: To determine the role of mean platelet volume (MPV) and serum uric acid (SUA) level in the diagnosis of neonatal sepsis (NS)...
August 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28761202/admission-test-and-pregnancy-outcome
#16
Setareh Akhavan, Parvaneh Lak, Fatemeh Rahimi-Sharbaf, Seyed Rahim Mohammadi, Mahboobeh Shirazi
BACKGROUND: The admission test (AT) has been carried out for many years, but there are still debates about the prognostic value of the test. Therefore, we aimed to examine the value of the AT in predicting the adverse outcome in neonates. METHODS: In this cross-sectional study, 425 pregnant women with normal vaginal delivery were studied between2009 and 2014at Vali-e-Asr Hospital. Based on the results, the women were divided into 2groups of normal and abnormal ATs...
July 2017: Iranian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28750937/castor-oil-for-induction-of-labor-in-post-date-pregnancies-a-randomized-controlled-trial
#17
Ronit Gilad, Hagit Hochner, Bella Savitsky, Shay Porat, Drorith Hochner-Celnikier
BACKGROUND: Castor oil is a substance used for labor induction in an inpatient setting. However, its efficacy as an agent for the induction of labor, for post-date pregnancies in an outpatient setup is unknown. OBJECTIVE: Efficacy of castor oil as an agent for the induction of labor, for post-date pregnancies in outpatient settings. METHODS: Eighty-one women with a low-risk post-date singleton pregnancy with a Bishop score≤7, without effective uterine contractions were randomized to the intervention, 60ml of castor oil, or the control, 60ml of sun-flower oil...
July 24, 2017: Women and Birth: Journal of the Australian College of Midwives
https://www.readbyqxmd.com/read/28746467/tangeretin-has-anti-asthmatic-effects-via-regulating-pi3k-and-notch-signaling-and-modulating-th1-th2-th17-cytokine-balance-in-neonatal-asthmatic-mice
#18
L-L Liu, F-H Li, Y Zhang, X-F Zhang, J Yang
Asthma is a chronic allergic disease characterized by airway inflammation, airway hyper-responsiveness (AHR), and mucus hypersecretion. T-lymphocytes are involved in the pathogenesis of asthma, mediating airway inflammatory reactions by secreting cytokines. The phosphoinositide 3-kinase (PI3K) and Notch signaling pathways are associated with T cell signaling, proliferation, and differentiation, and are important in the progression of asthma. Thus, compounds that can modulate T cell proliferation and function may be of clinical value...
July 20, 2017: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
https://www.readbyqxmd.com/read/28746429/cerebrospinal-fluid-drainage-options-for-posthemorrhagic-hydrocephalus-in-premature-neonates
#19
José Roberto Tude Melo, Rosane Klein Passos, Marcelo Liberato Coelho Mendes de Carvalho
Objective: The literature describes various cerebrospinal fluid (CSF) drainage techniques to alleviate posthemorrhagic hydrocephalus in preterm newborns; however, consensus has not been reached. The scope of this study was describing a case series of premature neonates with posthemorrhagic hydrocephalus and assessing the outcomes of different approaches used for CSF diversion. Methods: A consecutive review of the medical records of neonates with posthemorrhagic hydrocephalus treated with CSF drainage was conducted...
July 2017: Arquivos de Neuro-psiquiatria
https://www.readbyqxmd.com/read/28745260/implementation-of-an-antimicrobial-stewardship-program-in-a-neonatal-intensive-care-unit
#20
Nneka I Nzegwu, Michelle R Rychalsky, Loren A Nallu, Xuemei Song, Yanhong Deng, Amber M Natusch, Robert S Baltimore, George R Paci, Matthew J Bizzarro
OBJECTIVE To evaluate antimicrobial utilization and prescription practices in a neonatal intensive care unit (NICU) after implementation of an antimicrobial stewardship program (ASP). DESIGN Quasi-experimental, interrupted time-series study. SETTING A 54-bed, level IV NICU in a regional academic and tertiary referral center. PATIENTS AND PARTICIPANTS All neonates prescribed antimicrobials from January 1, 2011, to June 30, 2016, were eligible for inclusion. INTERVENTION Implementation of a NICU-specific ASP beginning July 2012...
July 26, 2017: Infection Control and Hospital Epidemiology
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