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https://www.readbyqxmd.com/read/28548651/foetal-haemoglobin-blood-transfusion-and-retinopathy-of-prematurity-in-very-preterm-infants-a-pilot-prospective-cohort-study
#1
C J Stutchfield, A Jain, D Odd, C Williams, R Markham
PurposeTo identify if there is an association between foetal haemoglobin (HbF) concentration and retinopathy of prematurity (ROP) in very preterm infants.Patients and methodsProspective cohort study. Infants born <32 weeks' gestational age or <1501 g in two tertiary neonatal units between January 2012 and May 2013 (n=42) were enrolled. HbF and adult haemoglobin (HbA) concentrations were measured using high-pressure liquid chromatography from blood samples sent as part of routine neonatal care once routinely requested laboratory tests had been performed...
May 26, 2017: Eye
https://www.readbyqxmd.com/read/28547531/neonatal-hyperoxia-perturbs-neuronal-development-in-the-cerebellum
#2
Till Scheuer, Yuliya Sharkovska, Victor Tarabykin, Katharina Marggraf, Vivien Brockmöller, Christoph Bührer, Stefanie Endesfelder, Thomas Schmitz
Impaired postnatal brain development of preterm infants often results in neurological deficits. Besides pathologies of the forebrain, maldeveolopment of the cerebellum is increasingly recognized to contribute to psychomotor impairments of many former preterm infants. However, causes are poorly defined. We used a hyperoxia model to define neonatal damage in cerebellar granule cell precursors (GCPs) and in Purkinje cells (PCs) known to be essential for interaction with GCPs during development. We exposed newborn rats to 24 h 80% O2 from age P6 to P7 to identify postnatal and long-term damage in cerebellar GCPs at age P7 after hyperoxia and also after recovery in room air thereafter until P11 and P30...
May 25, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28546666/comparison-of-one-step-versus-two-step-screening-for-diagnosis-of-gdm-in-indian-population-a-randomized-controlled-trial
#3
Mohit Satodiya, Navneet Takkar, Poonam Goel, Jasbinder Kaur
OBJECTIVE: To compare the incidence, maternal and fetal outcomes of gestational diabetes mellitus using one step versus two steps as a screening procedure. METHODOLOGY: A prospective randomized trial involving screening of 1000 pregnant women for gestational diabetes mellitus was conducted. Women were divided in two groups (500 each). Group A comprised of patients screened with two-step approach (ACOG recommendation), and group B comprised of women screened by one-step method (IADPSG criteria)...
June 2017: Journal of Obstetrics and Gynaecology of India
https://www.readbyqxmd.com/read/28546087/region-specific-oligodendrocyte-transcription-factor-expression-in-a-model-of-neonatal-hypoxic-injury
#4
Bethann M Affeldt, Andre Obenaus, Jonathan Chan, Andrea C Pardo
White matter injury (WMI) of prematurity is associated with a spectrum of neurological disorders ranging from mild cognitive and behavioral deficits to cerebral palsy. Translational studies have implicated impaired oligodendrocyte development after hypoxia as the primary cause of WMI, but the underlying mechanisms remain poorly understood. The goal of this study was to identify alterations in the expression of oligodendrocyte precursor cell transcription factors in a mouse model of transient mild global hypoxia...
May 22, 2017: International Journal of Developmental Neuroscience
https://www.readbyqxmd.com/read/28545834/the-relationship-of-the-subtypes-of-preterm-birth-with-retinopathy-of-prematurity
#5
Anne M Lynch, Brandie D Wagner, Jennifer K Hodges, Tamara S Thevarajah, Emily A Mccourt, Ashlee M Cerda, Naresh Mandava, Ronald S Gibbs, Alan G Palestine
BACKGROUND: Retinopathy of prematurity (ROP) is an adverse outcome of preterm birth (PTB) and is a leading cause of childhood blindness. The relationship between the subtypes of PTB with ROP is understudied. OBJECTIVE: To investigate if there is a difference in the incidence of type 1 or type 2 ROP in infants with PTB resulting from spontaneous preterm labor (SPTL), a medical indication (MIPTB), or preterm-premature rupture of the membranes (PPROM). STUDY DESIGN: A retrospective cohort study of 827 infants screened for ROP who delivered at a single tertiary care center in Colorado...
May 22, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28545256/a-review-of-the-effects-of-chronic-arsenic-exposure-on-adverse-pregnancy-outcomes
#6
REVIEW
Abul H Milton, Sumaira Hussain, Shahnaz Akter, Mijanur Rahman, Tafzila A Mouly, Kane Mitchell
Exposure to arsenic has a number of known detrimental health effects but impact on pregnancy outcomes is not as widely recognized. This narrative review examines existing epidemiological evidence investigating the association between arsenic exposure via drinking water and adverse pregnancy outcomes. We reviewed published epidemiological studies from around the world on impact of chronic arsenic exposure on spontaneous abortion, stillbirth, neonatal death, post neonatal death, low birth weight and preterm baby...
May 23, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28542791/pregnancy-outcomes-among-syrian-refugee-and-jordanian-women-a-comparative-study
#7
K Alnuaimi, M Kassab, R Ali, K Mohammad, K Shattnawi
AIM: To compare pregnancy outcomes of Syrian refugee women and Jordanian women. BACKGROUND AND INTRODUCTION: In the past few years, thousands of Syrians fled Syria to neighbouring countries such as Jordan as a result of the continuing conflict in their country. Pregnant refugee women are facing many difficulties that increase the prevalence of antenatal complications. However, there is limited awareness of whether Syrian refugee women have different risks of pregnancy outcomes than Jordanian women...
May 25, 2017: International Nursing Review
https://www.readbyqxmd.com/read/28542663/-periorbital-pallor-post-application-of-mydriatic-in-infants-with-hydrocephalus-associated-to-systemic-effects
#8
Jorge Luis Alvarado Socarras, Sandra Consuelo Rodríguez
Adequate pupil dilation is needed to evaluate some neonates at risk of developing illness during this stage. However, this procedure is not free of adverse effects, either local or systemic. One of these complications is the local vasoconstriction of the preterm baby’s skin following the application of mydriatic eye drops. OBJECTIVE: To describe secondary local and systemic complications of pharmacological pupil dilation in 2 newborns. Clinical case 1: Full term baby with diagnosis of low-birth weight and hydrocephalia...
April 2017: Revista Chilena de Pediatría
https://www.readbyqxmd.com/read/28542659/-digestive-and-kidney-complications-by-indomethacin-and-ibuprofen-in-extreme-preterm-infants-with-patent-ductus-arteriosus
#9
Rodrigo Salas, Pablo Lavín, Yohanna Rincón, Juan Miranda, María López
The symptomatic patent ductus arteriosus (sPDA) is common in extremely premature infants (EPI). In order to decrease the hemodynamic repercussion and avoid complications it is necessary to close it. Indomethacin or ibuprofen are used for this purpose with its associated risks. OBJECTIVE: Characterize digestive and renal complications in EPI who received indomethacin or ibuprofen as sPDA treatment. PATIENTS AND METHOD: Retrospective study on EPI between January-2004 and December-2013...
April 2017: Revista Chilena de Pediatría
https://www.readbyqxmd.com/read/28542256/maternal-depression-and-anxiety-disorders-mdad-and-child-development-a-manitoba-population-based-study
#10
Brenda Comaskey, Noralou P Roos, Marni Brownell, Murray W Enns, Dan Chateau, Chelsea A Ruth, Okechukwu Ekuma
OBJECTIVE: To examine the association between maternal depression and anxiety disorders (MDAD) and child development assessed during the kindergarten year. METHODS: Administrative data from several health and social databases in Manitoba, Canada, were used to study 18,331 mother-child pairs. MDAD over the period from one year prior to the child's birth to the kindergarten year was defined using physician diagnoses and filled prescriptions. Child development was assessed during the kindergarten year using the Early Development Instrument (EDI) which measures vulnerability across five domains of development...
2017: PloS One
https://www.readbyqxmd.com/read/28540346/less-invasive-surfactant-administration-reduces-the-need-for-mechanical-ventilation-in-preterm-infants-a-meta-analysis
#11
Christine S M Lau, Ronald S Chamberlain, Shyan Sun
Neonatal respiratory distress syndrome due to surfactant deficiency is associated with high morbidity and mortality in preterm infants, and the use of less invasive surfactant administration (LISA) has been increasingly studied. This meta-analysis found that LISA via thin catheter significantly reduced the need for mechanical ventilation within the first 72 hours (relative risk [RR] = 0.677; P = .021), duration of mechanical ventilation (difference in means [MD] = -39.302 hours; P < .001), duration of supplemental oxygen (MD = -68...
2017: Global Pediatric Health
https://www.readbyqxmd.com/read/28538366/preventing-necrotizing-enterocolitis-by-food-additives-in-neonates-a-network-meta-analysis-revealing-the-efficacy-and-safety
#12
Wentao Yu, Wu Sui, Linsong Mu, Wenying Yi, Haijuan Li, Liqin Wei, Weihong Yin
BACKGROUND: Necrotizing enterocolitis (NEC) is a serious multifactorial gastrointestinal disease which is often discovered in premature infants. Various additives have been used to prevent NEC; yet, their relative efficacy and safety remain disputed. This study aims to compare the efficacy and safety of 5 food additives, namely, probiotics, probiotics + fructo-oligosaccharides, pentoxifylline, arginine, and lactoferrin in preventing NEC in neonates. METHODS: Embase, PubMed, and Cochrane Library had been searched for all eligible randomized control trials...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28538233/enewborn-the-information-technology-revolution-and-challenges-for-neonatal-networks
#13
Dominique Haumont, Cuong NguyenBa, Neena Modi
Among preterm infants, 1-2% are born before 32 weeks of gestation or have a birth weight below 1,500 g. They contribute disproportionately to the burden of mortality and morbidity related to preterm birth, whether in the neonatal period or later in life. They are the target population studied in neonatal networks. Improving neonatal care and later outcome is a major issue in public health. Neonatologists, health care providers, public authorities, parents and families, industry, and all organizations dedicated to infant health must bring their efforts together and dedicate their actions in order to do so...
2017: Neonatology
https://www.readbyqxmd.com/read/28536205/severe-retinopathy-of-prematurity-predicts-delayed-white-matter-maturation-and-poorer-neurodevelopment
#14
Torin J A Glass, Vann Chau, Jane Gardiner, Justin Foong, Jillian Vinall, Jill G Zwicker, Ruth E Grunau, Anne Synnes, Kenneth J Poskitt, Steven P Miller
OBJECTIVE: To determine whether severe retinopathy of prematurity (ROP) is associated with (1) abnormal white matter maturation and (2) neurodevelopmental outcomes at 18 months' corrected age (CA) compared with neonates without severe ROP. DESIGN: We conducted a prospective longitudinal cohort of extremely preterm neonates born 24-28 weeks' gestational age recruited between 2006 and 2013 with brain MRIs obtained both early in life and at term-equivalent age. Severe ROP was defined as ROP treated with retinal laser photocoagulation...
May 23, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28535541/contribution-of-amniotic-fluid-along-gestation-to-the-prediction-of-perinatal-mortality-in-women-with-early-preterm-premature-rupture-of-membranes
#15
Teresa Cobo, Jordina Munrós, José Ríos, Janisse Ferreri, Federico Migliorelli, Núria Baños, Eduard Gratacós, Montse Palacio
INTRODUCTION: To evaluate the largest vertical pocket (LVP) of amniotic fluid as a time-dependent factor to predict perinatal mortality in women with early preterm premature rupture of membranes (EPPROM). MATERIAL AND METHODS: Observational cohort study of singleton pregnancies with EPPROM <24 weeks. Termination of pregnancy (TOP) was considered if the LVP was <2 cm at 7 days. The maternal and neonatal characteristics of ongoing pregnancies were recorded. Prediction of perinatal mortality was estimated based on the influence of the LVP as a time-dependent factor after adjustment for maternal age, prior invasive procedure, and gestational age at EPPROM...
May 24, 2017: Fetal Diagnosis and Therapy
https://www.readbyqxmd.com/read/28535404/placental-inflammation-and-its-relationship-to-cervicovaginal-fetal-fibronectin-in-preterm-birth
#16
Laura van der Krogt, Alexandra E Ridout, Paul T Seed, Andrew H Shennan
OBJECTIVE: Late miscarriage and preterm birth are frequently thought to be associated with inflammation and infection, although in most cases the underlying cause of early delivery remains unknown. The placenta is the organ that links mother and fetus during pregnancy, and postnatal examination may provide useful information about pathophysiology. The relationship between placental pathological lesions and predictive markers of early delivery has not been explored. We sought to characterize preterm deliveries according to placental pathology and relate these to the performance of reliable predictive markers, fetal fibronectin and cervical length...
May 3, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28534028/mechanisms-affecting-the-gut-of-preterm-infants-in-enteral-feeding-trials
#17
Nicholas D Embleton, Janet E Berrington, Jon Dorling, Andrew K Ewer, Edmund Juszczak, John A Kirby, Christopher A Lamb, Clare V Lanyon, William McGuire, Christopher S Probert, Stephen P Rushton, Mark D Shirley, Christopher J Stewart, Stephen P Cummings
Large randomized controlled trials (RCTs) in preterm infants offer unique opportunities for mechanistic evaluation of the risk factors leading to serious diseases, as well as the actions of interventions designed to prevent them. Necrotizing enterocolitis (NEC) a serious inflammatory gut condition and late-onset sepsis (LOS) are common feeding and nutrition-related problems that may cause death or serious long-term morbidity and are key outcomes in two current UK National Institutes for Health Research (NIHR) trials...
2017: Frontiers in Nutrition
https://www.readbyqxmd.com/read/28534012/association-of-isolated-single-umbilical-artery-with-perinatal-outcomes-systemic-review-and-meta-analysis
#18
Hyeong Ju Kim, Jae-Hoon Kim, Doo Byung Chay, Joo Hyun Park, Min-A Kim
OBJECTIVE: The aim of this study was to evaluate the association between prenatally diagnosed isolated single umbilical artery (iSUA) and perinatal outcomes. METHODS: We searched Medline, Embase, the Cochrane Library, and KoreaMed from inception to January 2016, with no language or regional restrictions, for cohort and case-control studies reporting on the relationship of iSUA and perinatal outcomes. We assessed the odds ratios (ORs) and 95% confidence intervals (CIs) for the occurrence of small for gestational age, preterm birth, pregnancy-induced hypertension, neonatal intensive care unit admission, and perinatal mortality in fetuses with iSUA compared with those in fetuses with three vessel cord...
May 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/28533037/epidemiology-of-live-born-infants-with-nonimmune-hydrops-fetalis-insights-from-a-population-based-dataset
#19
Martina A Steurer, Shabnam Peyvandi, Rebecca J Baer, Tippi MacKenzie, Ben C Li, Mary E Norton, Laura L Jelliffe-Pawlowski, Anita J Moon-Grady
OBJECTIVE: To evaluate the incidence, etiology, and 1-year mortality of nonimmune hydrops fetalis (NIHF) and to identify risk factors for mortality in a contemporary population-based dataset. STUDY DESIGN: The California Office of Statewide Health Planning and Development maintains a database linking maternal and infant hospital discharge, readmissions, and birth and death certificate date from 1 year before to 1 year after birth. We searched the database (2005-2012) for infants with NIHF (identified by the International Classification of Diseases, 9th Revision, Clinical Modification code)...
May 19, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28533035/trajectories-of-externalizing-and-internalizing-behaviors-in-preterm-children-admitted-to-a-neonatal-intensive-care-unit
#20
Emily D Gerstein, Ashley C Woodman, Cynthia Burnson, Erika R Cheng, Julie Poehlmann-Tynan
OBJECTIVE: To examine the trajectories of internalizing and externalizing behavior problems of preterm children between 16 months and 6 years of age and predictors of trajectories, including gestational age, child dysregulation, maternal depression, socioeconomic status, and parenting. STUDY DESIGN: This longitudinal study followed 148 children and their mothers from neonatal intensive care unit discharge until 6 years of age. Gestational ages ranged from 23 to 36 weeks...
May 19, 2017: Journal of Pediatrics
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