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intraventricular hemorrhage in neonates

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https://www.readbyqxmd.com/read/29328980/consequence-of-intraventricular-hemorrhage-on-neurovascular-coupling-evoked-by-speech-syllables-in-preterm-neonates
#1
Mahdi Mahmoudzadeh, Ghislaine Dehaene-Lambertz, Guy Kongolo, Marc Fournier, Sabrina Goudjil, Fabrice Wallois
Intraventricular Hemorrhage (IVH) is the leading cause of neurological and cognitive impairment in preterm neonates with an incidence that increases with increasing prematurity. In the present study, we tested how preterm neonates with IVH react to external stimulation (i.e. speech syllables). We compared their neural responses measured by electroencephalography (EEG), and hemodynamic responses measured by functional near-infrared spectroscopy (fNIRS), with those of healthy preterms. A neural response to syllables was observed in these infants, but did not induce a vascular response in contrast with healthy neonates...
January 5, 2018: Developmental Cognitive Neuroscience
https://www.readbyqxmd.com/read/29311628/vascular-placental-pathology-and-the-relationship-between-hypertensive-disorders-of-pregnancy-and-neonatal-outcomes-in-very-low-birth-weight-infants
#2
Lisa Strouss, Neal D Goldstein, Robert Locke, David A Paul
OBJECTIVE: To investigate vascular placental pathology's effect on known associations between hypertensive disorders and four adverse neonatal outcomes-bronchopulmonary dysplasia, intraventricular hemorrhage or periventricular leukomalacia, necrotizing enterocolitis, and death. STUDY DESIGN: Retrospective cohort of very low birth weight neonates born at a single center (n = 911). Statistical analysis included χ2, t test, modified Poisson regression with robust error variance to measure risk, and Wald test...
January 8, 2018: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/29298985/selenium-implications-for-outcomes-in-extremely-preterm-infants
#3
REVIEW
Rachael Tindell, Trent Tipple
Extremely preterm infants are at high risk for morbidities including bronchopulmonary dysplasia, intraventricular hemorrhage, and retinopathy of prematurity likely related to their exposure to reactive oxygen and nitrogen species early in life. Selenium is a trace mineral contributes to the proper function of multiple systems including immunity, redox regulation, and inflammation via the "selenoenzymes" glutathione peroxidase, thioredoxin reductase, and selenoprotein P. Given that selenium accretion via the placenta occurs primarily during the third trimester, preterm neonates are born selenium deficient...
January 3, 2018: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/29297054/differences-in-morbidity-and-mortality-rates-in-black-white-and-hispanic-very-preterm-infants-among-new-york-city-hospitals
#4
Elizabeth A Howell, Teresa Janevic, Paul L Hebert, Natalia N Egorova, Amy Balbierz, Jennifer Zeitlin
Importance: Substantial quality improvements in neonatal care have occurred over the past decade yet racial and ethnic disparities in morbidity and mortality remain. It is uncertain whether disparate patterns of care by race and ethnicity contribute to disparities in neonatal outcomes. Objectives: To examine differences in neonatal morbidity and mortality rates among non-Hispanic black (black), Hispanic, and non-Hispanic white (white) very preterm infants and to determine whether these differences are explained by site of delivery...
January 2, 2018: JAMA Pediatrics
https://www.readbyqxmd.com/read/29287296/risk-of-neonatal-neurologic-morbidity-in-advancing-term-gestations
#5
Adam K Lewkowitz, Molly J Stout, Methodius G Tuuli, Julia D López, George A Macones, Alison G Cahill
OBJECTIVE:  Placental insufficiency is associated with neonatal neurologic morbidity and late-term gestations (410/7-416/7 weeks). Whether late-term infants are at increased risk of neurologic morbidity compared with term infants (390/7-406/7 weeks) remains unclear. We aim to compare risk of neurologic morbidity among late-term and term infants. STUDY DESIGN:  This secondary analysis of a single-institution prospective cohort study included all liveborn, nonanomalous singleton term and late-term infants, with data on adverse neonatal outcomes up until 28 days of life...
December 29, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/29282094/nasal-high-flow-therapy-in-very-low-birth-weight-infants-with-mild-respiratory-distress-syndrome-a-single-center-experience
#6
Antonio Di Mauro, Manuela Capozza, Sergio Cotugno, Silvio Tafuri, Francesco Paolo Bianchi, Federico Schettini, Raffaella Panza, Nicola Laforgia
BACKGROUND: Pulmonary disorders and respiratory failure represent one of the most common morbidities of preterm newborns admitted to neonatal intensive care units (NICUs). The use of nasal high-flow therapy (nHFT) has been more recently introduced into the NICUs as a non-invasive respiratory (NIV) support. METHODS: We performed a retrospective study to evaluate safety and effectiveness of nHFT as primary support for infants born < 29 weeks of gestation and/or VLBW presenting with mild Respiratory Distress Syndrome (RDS)...
December 28, 2017: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/29261723/shifting-the-boundaries-for-early-caffeine-initiation-in-neonatal-practice-results-of-a-prospective-multicenter-study-on-very-preterm-infants-with-respiratory-distress-syndrome
#7
Maria Katarzyna Borszewska-Kornacka, Roman Hożejowski, Magdalena Rutkowska, Ryszard Lauterbach
BACKGROUND: There is growing evidence that supports the benefits of early use of caffeine in preterm neonates with RDS; however, no formal recommendations specifying the exact timing of therapy initiation have been provided. OBJECTIVES: We compared neonatal outcomes in infants receiving early (initial dose on the 1st day of life) and late (initial dose on day 2+ of life) caffeine therapy. METHODS: Using data from a prospective, cohort study, we identified 986 infants ≤32 weeks' gestation with RDS and assessed the timing of caffeine therapy initiation, need for ventilatory support, mortality and incidence of typical complications of prematurity...
2017: PloS One
https://www.readbyqxmd.com/read/29234148/quality-improvement-to-reduce-chronic-lung-disease-rates-in-very-low-birth-weight-infants-high-compliance-with-a-respiratory-care-bundle-in-a-small-nicu
#8
Zuzanna Kubicka, Eyad Zahr, Tamara Rousseau, Henry A Feldman, John Fiascone
OBJECTIVE: Reduce chronic lung disease by 10% among very-low birth weight infants by implementing a consistent respiratory care bundle. STUDY DESIGN: Prospective quality improvement study of infants below 32 weeks gestation in a small neonatal intensive care unit. A respiratory care bundle to eliminate inter-provider variability and minimize use of mechanical ventilation was implemented. This included: defining delivery room management with use of continuous positive airway pressure/nasal intermittent positive pressure ventilation, uniform intubation/extubation criteria, and standardizing ventilation/post-extubation support...
December 12, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/29220639/early-lumbar-puncture-and-risk-of-intraventricular-hemorrhage-in-very-low-birth-weight-infants
#9
Daniela Testoni, Christoph P Hornik, Ruth Guinsburg, Reese H Clark, Rachel G Greenberg, Daniel K Benjamin, P Brian Smith
BACKGROUND: Lumbar puncture (LP) is the gold standard for diagnosing meningitis; however it is unknown whether early LP (≤3days of life) is associated with increased risk of intraventricular hemorrhage (IVH) in very low birth weight (VLBW) infants. OBJECTIVE: To determine whether early LP in VLBW infants is associated with severe IVH. METHODS: VLBW infants from a cohort of 1,158,789 infants discharged from 382 neonatal intensive care units (1997-2015) were enrolled...
December 5, 2017: Early Human Development
https://www.readbyqxmd.com/read/29187166/what-is-the-safest-mode-of-delivery-for-extremely-preterm-cephalic-non-cephalic-twin-pairs-a-systematic-review-and-meta-analyses
#10
Catherine Dagenais, Anne-Mary Lewis-Mikhael, Marinela Grabovac, Amit Mukerji, Sarah D McDonald
BACKGROUND: Given the controversy around mode of delivery, our objective was to assess the evidence regarding the safest mode of delivery for actively resuscitated extremely preterm cephalic/non-cephalic twin pairs before 28 weeks of gestation. METHODS: We searched Cochrane CENTRAL, MEDLINE, EMBASE and  http://clinicaltrials.gov from January 1994 to January 2017. Two reviewers independently screened titles, abstracts and full text articles, extracted data and assessed risk of bias...
November 29, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/29186106/late-preterm-prelabor-rupture-of-fetal-membranes-fetal-inflammatory-response-and-neonatal-outcome
#11
Ivana Musilova, Ctirad Andrys, Marcela Drahosova, Barbora Zednikova, Helena Hornychova, Lenka Pliskova, Helena Zemlickova, Bo Jacobsson, Marian Kacerovsky
BackgroundTo characterize the influence of microbial invasion of the amniotic cavity (MIAC) and/or intra-amniotic inflammation (IAI) on the intensity of the fetal inflammatory response and the association between the presence of the fetal inflammatory response syndrome (FIRS) and short-term neonatal morbidity in the preterm prelabor rupture of membranes (PPROM) between the gestational ages of 34 and 37 weeks.MethodsOne hundred and fifty-nine women were included in the study. The umbilical cord blood interleukin (IL)-6 concentrations were determined using enzyme-linked immunosorbent assay kits...
December 20, 2017: Pediatric Research
https://www.readbyqxmd.com/read/29184717/intraventricular-hemorrhage-possibly-extending-from-an-infratentorial-subdural-hematoma-via-a-perforated-suprapineal-recessus-in-a-full-term-neonate
#12
Yoichiro Serita, Takato Morioka, Nobuya Murakami, Nobuko Kawamura, Yasushi Takahata, Ryutaro Kira
Background: Although intraventricular hemorrhage (IVH) is very rarely reported in full-term neonates, it may occur in children with perinatal trauma, asphyxia, and coagulation disorders, and may originate in the choroid plexus and residual subependymal germinal matrix layer. Case Description: We present the case of a full-term baby with IVH. She had no perinatal problems or coagulation disorders. Sagittal views of neuroimages demonstrated that the IVH possibly extended from a subdural hemorrhage (SDH) in the infratentorial area via a perforated suprapineal recessus...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/29184588/clinical-outcomes-of-high-risk-infant-follow-up-program-in-a-tertiary-care-centre
#13
Kayvan Mirnia, Forouzan Akrami, Behzad Jodeiry, Mohammad Heidarzadeh, Sima Safavinia
Background: High-risk infant follow-up (HRIF) program is necessary for early detection, timely intervention, and promotion of health outcomes in vulnerable infants, ethically. The present study was carried out to assess the clinical outcomes of the HRIF Program in Alzahra hospital as a tertiary care centre, in Iran. Materials and Methods: In this cohort study, 5840 neonates were born at Alzahra hospital, from June 1, 2011 to 30th February 2012. Among those who were admitted to neonatal intensive care unit (NICU), 253 infants were recruited by census according to HRIs criteria...
November 2017: Iranian Journal of Nursing and Midwifery Research
https://www.readbyqxmd.com/read/29181530/neurodevelopmental-and-behavioral-outcomes-in-extremely-premature-neonates-with-ventriculomegaly-in-the-absence-of-periventricular-intraventricular-hemorrhage
#14
Athina Pappas, Ira Adams-Chapman, Seetha Shankaran, Scott A McDonald, Barbara J Stoll, Abbot R Laptook, Waldemar A Carlo, Krisa P Van Meurs, Susan R Hintz, Martha D Carlson, Jane E Brumbaugh, Michele C Walsh, Myra H Wyckoff, Abhik Das, Rosemary D Higgins
Importance: Studies of cranial ultrasonography and early childhood outcomes among cohorts of extremely preterm neonates have linked periventricular-intraventricular hemorrhage and cystic periventricular leukomalacia with adverse neurodevelopmental outcomes. However, the association between nonhemorrhagic ventriculomegaly and neurodevelopmental and behavioral outcomes is not fully understood. Objective: To characterize the outcomes of extremely preterm neonates younger than 27 weeks' gestational age who experienced nonhemorrhagic ventriculomegaly that was detected prior to 36 weeks' postmenstrual age...
November 27, 2017: JAMA Pediatrics
https://www.readbyqxmd.com/read/29173788/non-steroidal-anti-inflammatory-drugs-in-newborns-and-infants
#15
REVIEW
Jacob V Aranda, Fabrizio Salomone, Gloria B Valencia, Kay D Beharry
Nonsteroidal antiinflammatory drugs (NSAIDs) and acetaminophen are used in young infants and newborns for pain and fever control, patent ductus closure, prevention of intraventricular hemorrhage, and potentially for prevention of retinopathy of prematurity. These drugs inhibit cyclooxygenase 1 (COX-1), COX-2, and peroxidases, thus, blocking prostaglandin (PG) synthesis. PGs are eicosanoids that regulate several physiologic, pathologic, and cellular processes, including vasomotor tone, platelet aggregation, sensitization of neurons to pain, and many molecular events critical to physiologic homeostasis...
December 2017: Pediatric Clinics of North America
https://www.readbyqxmd.com/read/29137047/massive-neonatal-intracranial-hemorrhage-caused-by-bromadiolone-a-case-report
#16
Mingsheng Ma, Mengqi Zhang, Xiaoyan Tang, Zhenghong Li
RATIONALE: Bromadiolone, often called a super-warfarin, is a potent rodenticide with long half-life. Skin and mucosal bleeding is the most common clinical manifestations of its intoxication. Bromadiolone intoxications in adults and children have been reported, but this phenomenon is rarely seen in fetuses. This paper presents a case of neonate with massive intracranial hemorrhage mediated by bromadiolone intoxication, highlighting that the bromadiolone is potentially lethal to the fetus...
November 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29127622/the-joint-effects-of-antenatal-steroids-and-gestational-age-on-improved-outcomes-in-neonates
#17
Neal D Goldstein, Kaitlin M Kenaley, Robert Locke, David A Paul
OBJECTIVES: Antenatal corticosteroids are standard of care for women at risk of a preterm birth and demonstrated to be protective against poor outcomes in neonates including respiratory disorders, mortality and intraventricular hemorrhage (IVH). Its benefits may vary by gestational age, and accurate estimation is needed in a single-center population to account for practice variation. METHODS: A retrospective cohort of infants admitted to the hospital's neonatal intensive care unit, 1997-2015...
November 10, 2017: Maternal and Child Health Journal
https://www.readbyqxmd.com/read/29113524/how-does-preeclampsia-affect-neonates-highlights-in-the-disease-s-immunity
#18
Lina R Marins, Leonardo B Anizelli, Mariana D Romanowski, Ana L Sarquis
INTRODUCTION: Preeclampsia (PE) is the primary obstetrical cause in one of the four perinatal deaths. Although the etiology and pathogenesis of preeclampsia is not fully known, a proinflammatory immune state prevails and can disrupt fetal hematopoiesis. Some of the effects on the newborn include neonatal thrombocytopenia, neutropenia, a reduction in T regulatory cells, and an increased cytotoxic natural killer cell profile. METHODS: Electronic databases were searched, and defined criteria were applied to select articles for review...
November 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29103351/cervical-pessary-for-preventing-preterm-birth-a-meta-analysis
#19
Zhen Jin, Liqin Chen, Dongyan Qiao, Astha Tiwari, Chhavi Devi Jaunky, Baiyun Sun, Lina Wang, Hong Yu
OBJECTIVE: To evaluate the efficacy of cervical pessary in the prevention of preterm birth and its influence on pregnancy and maternal outcomes, so as to provide a clinical basis for cervical pessary to prevent premature delivery. METHODS: The databases of PubMed, Web of Science, CNKI, WanFang Data, etc, were used to search for the eligible articles. The relevant data were abstracted by two independent reviewers and performed with Stata 12.0. RESULTS: Pregnancy Result: the PTB rates of pessary and control group before 28, 32, 34, and 37 weeks were analyzed and the combined RR (95%CI) values were 0...
November 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29099977/ventricular-zone-disruption-in-human-neonates-with-intraventricular-hemorrhage
#20
(no author information available yet)
No abstract text is available yet for this article.
December 1, 2017: Journal of Neuropathology and Experimental Neurology
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