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Neonatal infants

Ashley Howard, John Visintine, Jaime Fergie, Miguel Deleon
Since 2007, Zika virus has spread through the Pacific Islands and the Americas. Beginning in 2016, women in Brownsville, Texas, USA, were identified as possibly being exposed to Zika virus during pregnancy. We identified 18 pregnant women during 2016-2017 who had supportive serologic or molecular test results indicating Zika virus or flavivirus infection. Two infants were evaluated for congenital Zika syndrome after identification of prenatal microcephaly. Despite standard of care testing of mothers and neonates, comparative results were unreliable for mothers and infants, which highlights the need for clinical and epidemiologic evidence for an accurate diagnosis...
April 2018: Emerging Infectious Diseases
Filiz Mine Çizmecioğlu, Jeremy Huw Jones, Wendy Forsyth Paterson, Sakina Kherra, Mariam Kourime, Ruth McGowan, M Guftar Shaikh, Malcolm Donaldson
OBJECTIVE: Early diagnosis is of proven benefit in Prader-Willi syndrome (PWS). We therefore examined key perinatal features to aid early recognition. METHODS: Data were collected from case records of subjects attending a multi-disciplinary clinic and from a retrospective birth questionnaire. RESULTS: Ninety patients (54 male: 36 female) were seen between 1991-2015, most with paternal deletion (n=56) or maternal isodisomy (n=26). Features included cryptorchidism in 94% males, preterm birth (26%), birthweight <2500g (24%), polyhydramnios (23%), breech presentation (23%) and need for nasogastric feeding (83%)...
March 19, 2018: Journal of Clinical Research in Pediatric Endocrinology
Laurence Thielemans, Gornpan Gornsawun, Borimas Hanboonkunupakarn, Moo Kho Paw, Pen Porn, Paw Khu Moo, Bart Van Overmeire, Stephane Proux, François Nosten, Rose McGready, Verena I Carrara, Germana Bancone
Background: Glucose-6-phosphate dehydrogenase (G6PD) deficiency is an inherited enzymatic disorder associated with severe neonatal hyperbilirubinemia and acute haemolysis after exposure to certain drugs or infections. The disorder can be diagnosed phenotypically with a fluorescent spot test (FST), which is a simple test that requires training and basic laboratory equipment. This study aimed to assess the diagnostic performances of the FST used on umbilical cord blood by locally-trained staff and to compare test results of the neonates at birth with the results after one month of age...
2018: Wellcome Open Research
Benjamin D Reed, Kurt R Schibler, Hitesh Deshmukh, Namasivayam Ambalavanan, Ardythe L Morrow
OBJECTIVES: We examined the impact of prenatal exposure to maternal antibiotics on risk of necrotizing enterocolitis (NEC), late onset sepsis (LOS), and death in infants born preterm. STUDY DESIGN: Secondary data analysis was conducted via an extant cohort of 580 infants born <32 weeks of gestation and enrolled in 3 level III neonatal intensive care units. Prenatal antibiotic exposure was defined as antibiotics received by the mother within 72 hours before delivery...
March 16, 2018: Journal of Pediatrics
Carolien Zwiers, Mirjam Ea Scheffer-Rath, Enrico Lopriore, Masja de Haas, Helen G Liley
BACKGROUND: Exchange transfusion and phototherapy have traditionally been used to treat jaundice and avoid the associated neurological complications. Because of the risks and burdens of exchange transfusion, intravenous immunoglobulin (IVIg) has been suggested as an alternative therapy for alloimmune hemolytic disease of the newborn (HDN) to reduce the need for exchange transfusion. OBJECTIVES: To assess the effect and complications of IVIg in newborn infants with alloimmune HDN on the need for and number of exchange transfusions...
March 18, 2018: Cochrane Database of Systematic Reviews
M Kotowski, Z Litwinska, P Klos, E Pius-Sadowska, E Zagrodnik-Ulan, P Ustianowski, J Rudnicki, B Machalinski
Umbilical cord blood (UCB), rich in stem/progenitor cells, is partially eliminated from the bloodstream during childbirth because the cord is immediately clamped. We hypothesize that transfusion of autologous UCB to premature infants after delivery could serve as an adjuvant modality for preventing the development of prematurity-related complications. We randomly enrolled 20 preterm infants born before 32 weeks of gestational age (GA), all of whom developed anemia, necessitating transfusion of red blood cells (RBCs)...
December 2017: Journal of Physiology and Pharmacology: An Official Journal of the Polish Physiological Society
Wei Ling Lean, Jennifer A Dawson, Peter G Davis, Christiane Theda, Marta Thio
INTRODUCTION: Umbilical venous catheter (UVC) placement is a common neonatal procedure. It is important to position the UVC tip accurately at the first attempt to prevent complications and minimise handling. Catheters positioned too low need to be removed, but catheters positioned too high may be withdrawn in a sterile fashion to a safe position. We aimed to determine the precision and accuracy of five published formulae developed to guide UVC placement. METHODS: This was a prospective observational study...
March 17, 2018: Archives of Disease in Childhood. Fetal and Neonatal Edition
J Edy Siswanto, Nani H Widodo, Pieter J J Sauer
BACKGROUND: Retinopathy of prematurity (ROP) is a well-known complication in preterm infants. Data on the incidence of ROP in Indonesia, in relation to birth weight (BW) and gestational age (GA), are limited. OBJECTIVE: To report the incidence of ROP in one of the oldest and largest neonatal intensive care unit (NICU) in Indonesia. METHODS: We studied the incidence and severity of ROP in inborn infants with a BW of ≤1500 g and/or GA of ≤32 weeks, who were admitted to the NICU of Harapan Kita Women and Children Hospital, Jakarta...
March 17, 2018: Archives of Disease in Childhood
Li Huang, Calum T Roberts, Brett J Manley, Louise S Owen, Peter G Davis, Kim M Dalziel
OBJECTIVE: To compare the cost-effectiveness of 2 common "noninvasive" modes of respiratory support for infants born preterm. STUDY DESIGN: An economic evaluation was conducted as a component of a multicenter, randomized control trial from 2013 to 2015 enrolling infants born preterm at ≥28 weeks of gestation with respiratory distress, <24 hours old, who had not previously received endotracheal intubation and mechanical ventilation or surfactant. The economic evaluation was conducted from a healthcare sector perspective and the time horizon was from birth until death or first discharge...
March 15, 2018: Journal of Pediatrics
Joyce T Johnson, Jacob F Wilkes, Shaji C Menon, Lloyd Y Tani, Hsin-Yi Weng, Bradley S Marino, Nelangi M Pinto
OBJECTIVE: Neonates undergoing congenital heart surgery require highly specialized, resource-intensive care. Location of care and degree of specialization can vary between and within institutions. Using a multi-institutional cohort, we sought to determine whether location of admission is associated with an increase in health care costs, resource use and mortality. METHODS: We retrospectively analyzed admission for neonates (<30 days) undergoing congenital heart surgery between 2004-2013 using the Pediatric Health Information Systems database (44 children's hospitals)...
February 21, 2018: Journal of Thoracic and Cardiovascular Surgery
Tina Tian, Joshua Coons, Hong Chang, Walter J Chwals
BACKGROUND: Injury severity induces a proportionate acute metabolic stress response, associated with increased risk of hyperglycemia. We hypothesized that excess caloric delivery (overfeeding) during high stress states would increase hyperglycemia and disrupt response homeostasis. METHODS: Gestational age, daily weight, total daily caloric intake, serum C-reactive protein (CRP), prealbumin, and blood glucose concentrations in all acutely-injured premature NICU infants requiring TPN over the past 3years were reviewed...
December 27, 2017: Journal of Pediatric Surgery
Meera Mallya, Amanda L Ogilvy-Stuart
Thyroid hormones are crucial for normal cognition and neurodevelopment in children. The introduction of the screening programs for congenital hypothyroidism has decreased the incidence of untreated congenital hypothyroidism. As maternal thyroid disease is common, and may impact on thyroid gland development and function in the fetus, optimal management is crucial. This review discusses thyroid function and the impact of maternal thyroid disease on the fetus and neonate, as well as the influence of thyroid hormones, thyroid antibodies and the excretion of thyroid medication into breast milk on infant thyroid function...
January 2018: Best Practice & Research. Clinical Endocrinology & Metabolism
Charmaine M Teo, Woei Bing Poon, Selina Ky Ho
INTRODUCTION: Neonatal care advances have resulted in improved survival but have raised concerns of increase in neurodevelopmental impairment. This study looked at long-term neurodevelopmental outcomes at ages 5 and 8 years of very low birthweight infants born in the 2000s as compared to the 1990s. Neurodevelopmental assessment at 2 years old was compared to that at 5 and 8 years to determine if assessment at 2 years was predictive of later outcomes. MATERIALS AND METHODS: A retrospective cohort study of consecutive infants with birthweight less than 1250 grams admitted to a tertiary centre in Singapore between January 1994 to December 1995 (Epoch I) and January 2004 to December 2005 (Epoch II) were included...
February 2018: Annals of the Academy of Medicine, Singapore
Barbara Mostacci, Francesca Bisulli, Elisabetta Poluzzi, Guido Cocchi, Carlo Piccinni, Alessandra Curti, Giuliana Simonazzi, Gianni Astolfi, Nicola Rizzo, Corrado Zenesini, Roberto D'Alessandro, Paolo Tinuper
OBJECTIVES: To assess the prevalence of antiepileptic drug (AED) exposure in pregnant women and the comparative risk of terminations of pregnancy (TOPs), spontaneous abortions, stillbirths, major birth defects (MBDs), neonatal distress and small for gestational age (SGA) infants following intrauterine AED exposure in the Emilia Romagna region, Italy (4 459 246 inhabitants on 31 December 2011). METHODS: We identified all deliveries and hospitalised abortions in Emilia Romagna in the period 2009-2011 from the certificate of delivery assistance registry (Certificato di Assistenza al Parto- CedAP) and the hospital discharge card registry, exposure to AEDs from the reimbursed drug prescription registries, MBDs from the regional registry of congenital malformations, and Apgar scores and cases of SGA from the CedAP...
March 16, 2018: Journal of Neurology, Neurosurgery, and Psychiatry
Nathaly M Sweeney, Shareef A Nahas, Shimul Chowdhury, Miguel Del Campo, Marilyn C Jones, David P Dimmock, Stephen F Kingsmore, Rcigm Investigators
Congenital diaphragmatic hernia (CDH) results from incomplete formation of the diaphragm leading to herniation of abdominal organs into the thoracic cavity. CDH is associated with pulmonary hypoplasia, congenital heart disease and pulmonary hypertension. Genetically, it is associated with aneuploidies, chromosomal copy number variants, and single gene mutations. CDH is the most expensive non-cardiac congenital defect: Management frequently requires implementation of Extracorporeal Membrane Oxygenation (ECMO), which increases management expenditures 2...
March 16, 2018: Cold Spring Harbor Molecular Case Studies
David Morrison, James Shaffer, Gui-Shuang Ying, Gil Binenbaum
PURPOSE: To determine the prevalence of treatment-related ocular complications and disease progression following treatment for retinopathy of prematurity (ROP). METHODS: This was a retrospective cohort study of eyes treated for ROP at 30 North American neonatal intensive care units in the Postnatal Growth and ROP (G-ROP) Study. Data from the time of treatment through 15 months were abstracted from medical records by certified data collectors. Treatment-related complication (cataract, hyphema, glaucoma, corneal abrasion/opacity), and disease-progression (retinal fold, dragging, or stage 4 or 5 detachment) were calculated by treatment modality...
March 13, 2018: Journal of AAPOS: the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
Joe Dooley, Gareth Ryan, Lianne Gerber Finn, Megan Bollinger, Cai-Lei Matsumoto, Wilma M Hopman, Len Kelly
INTRODUCTION: Opioid use in pregnancy is increasing globally. In northwest Ontario, rates of neonatal abstinence syndrome (NAS) are alarmingly high. We sought to document the increasing rates of opioid exposure during pregnancy and associated cases of NAS over a 7-year period in northwest Ontario. METHODS: We conducted a retrospective chart review at the Sioux Lookout Meno Ya Win Health Centre catchment area (population 29 000) maternity program in northwest Ontario of mother-infant dyads of live births from Jan...
2018: Canadian Journal of Rural Medicine
Daniel Zenteno, Aldo Bancalari, Ximena Navarro, Valentina Díaz, Iván Rodríguez-Núñez, Pablo Brockmann
INTRODUCTION: Night Continuous Saturometry (CSO2) is used in Neonatal Units to detect events of hypoxemia in Newborns (NB) with apnea episodes. Polygraphy (PG) has a larger number of measuring channels. Our goal was to evaluate the diagnostic performance of CSO2 compared to Polygra phy in NB with suspected sleep apneas. PATIENTS AND METHOD: Results of CSO2 and PG performed simultaneously in RN with suspected apneas were retrospectively analyzed over a three-year period...
December 2017: Revista Chilena de Pediatría
Flaminia Bardanzellu, Maria Cristina Pintus, Valentina Masile, Vassilios Fanos, Maria Antonietta Marcialis
Nephrogenic syndrome of inappropriate antidiuresis (NSIAD), first described in 2005, is a rare genetic X-linked disease, presenting with hyponatremia, hyposmolarity, euvolemia, inappropriately concentrated urine, increased natriuresis, and undetectable or very low arginine-vasopressine (AVP) circulating levels. It can occur in neonates, infants, or later in life. NSIAD must be early recognized and treated to prevent severe hyponatremia, which can show a dangerous impact on neonatal outcome. In fact, it potentially leads to death or, in case of survival, neurologic sequelae...
March 15, 2018: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
Mariann H Bentsen, Trond Markestad, Thomas Halvorsen
Early prediction of bronchopulmonary dysplasia (BPD) may facilitate tailored management for neonates at risk. We investigated whether easily accessible flow data from a mechanical ventilator can predict BPD in neonates born extremely premature (EP). In a prospective population-based study of EP-born neonates, flow data were obtained from the ventilator during the first 48 h of life. Data were logged for >10 min and then converted to flow-volume loops using custom-made software. Tidal breathing parameters were calculated and averaged from ≥200 breath cycles, and data were compared between those who later developed moderate/severe and no/mild BPD...
January 2018: ERJ Open Research
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