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https://www.readbyqxmd.com/read/29455616/is-the-fetal-cerebroplacental-ratio-better-that-the-estimated-fetal-weight-in-predicting-adverse-perinatal-outcomes-in-a-low-risk-cohort
#1
Christopher Flatley, Sailesh Kumar
OBJECTIVE: In high-risk pregnancies combining the cerebro-placental ratio (CPR) with the estimated fetal weight (EFW) improves the identification of vulnerable fetuses. The purpose of this study was to assess the CPR and EFW's ability to predict adverse obstetric and perinatal outcomes in a low-risk pregnancy, when measured late in gestation. METHODS: This was a retrospective study of women who birthed at Mater Mothers Hospitals, Brisbane, Australia between 2010 and 2015...
February 18, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29454869/the-intrapartum-and-perinatal-risks-of-sleep-disordered-breathing-in-pregnancy-a-systematic-review-and-meta-analysis
#2
REVIEW
Nicole T Brown, Jessica M Turner, Sailesh Kumar
BACKGROUND: Sleep-disordered breathing is an increasingly common condition in non-obstetric populations and is associated with significant morbidity. The incidence of sleep-disordered breathing in pregnancy is unknown and it is likely that many cases go undiagnosed. OBJECTIVE: A systematic review and meta-analysis was undertaken to determine if pregnant women diagnosed with sleep-disordered breathing are more likely to have adverse intrapartum and perinatal outcomes compared to controls...
February 15, 2018: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29420394/second-stage-duration-and-outcomes-among-women-who-labored-after-a-prior-cesarean-delivery
#3
Mark P Hehir, Dwight J Rouse, Russell S Miller, Cande V Ananth, Jason D Wright, Zainab Siddiq, Mary E DʼAlton, Alexander M Friedman
OBJECTIVE: To characterize probabilities of vaginal delivery based on second-stage duration along with maternal and neonatal risks for women undergoing labor after cesarean delivery. METHODS: This unplanned secondary analysis of the Maternal-Fetal Medicine Units Cesarean Registry, a prospective observational cohort, assessed outcomes in women with a prior uterine scar and included women with a previous cesarean delivery without prior vaginal delivery who reached the second stage of labor...
February 5, 2018: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29415942/-initial-presentation-of-lymphoblastic-crisis-in-a-pediatric-chronic-myelogenous-leukemia-patient
#4
Kosuke Akiyama, Shohei Yamamoto, Yumiko Sugishita, Ryota Kaneko, Naoko Okamoto, Masaya Koganesawa, Sachio Fujita, Ryosuke Matsuno, Daisuke Toyama, Keiichi Isoyama
A 9-year-old girl was referred to our hospital because of facial palsy. Both physical and blood examination revealed hepatosplenomegaly and leukocytosis, respectively. A bone marrow examination demonstrated marked hypercellularity involving myeloblasts and lymphoblasts. Based on these results, we suspected mixed phenotype acute leukemia. However, her leukemic blasts expressed B-cell antigens, and a chromosomal analysis of her bone marrow cells revealed the following karyotype: 46, XX, t (9;22) (q34;q11.2). All her neutrophils were positive for the breakpoint cluster region-Abelson murine leukemia viral oncogene homolog 1 fusion protein...
2018: [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology
https://www.readbyqxmd.com/read/29408748/comparison-of-outcomes-between-induction-of-labor-and-spontaneous-labor-for-term-breech-a-systemic-review-and-meta-analysis
#5
REVIEW
Wen Sun, Fen Liu, Shiliang Liu, Sara-Michelle Gratton, Darine El-Chaar, Shi Wu Wen, Dunjin Chen
OBJECTIVES: Few studies have assessed the impact of induction of labor on breech presentation. This study aims to summarize the effect of induction of labor of breech presentation on perinatal morbidity. METHODS: Literature review was done in Medline, Embase, Web of science and Cochrane Library up to 20 October 2017. Randomized control studies, cohort studies, and case control publishing studies comparing induction of labor versus spontaneous labor of singleton live breech birth were included...
December 16, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/29399099/expression-of-intercellular-adhesion-molecule-1-in-umbilical-vascular-of-pregnant-women-with-gestational-diabetes-mellitus-and-the-clinical-significance
#6
Fei Teng, Jinfang Wu, Min Wei, Yongxiu Yang
The purpose of this study was to investigate the expression of intercellular adhesion molecule-1 (ICAM-1) in umbilical vascular of pregnant women with gestational diabetes mellitus (GDM) and the clinical significance. A total of 103 pregnant women with GDM were selected in the First Hospital of Lanzhou University and the Second Affiliated Hospital of Xi'an Jiaotong University from January 2016 to December 2016 as GDM group. At the same time, 106 normal pregnant women were selected as control group. i) General information of the two groups of pregnant women including age, gestational age, gravida, parity, BMI, systolic blood pressure and diastolic blood pressure were compared; ii) the laboratory indicators of the two groups of pregnant women including fasting blood glucose, glycosylated hemoglobin (HbA1c), umbilical cord arterial pH, partial pressure of oxygen (pO2) and carbon dioxide (pCO2) in umbilical artery were compared; iii) expression of ICAM-1 in umbilical vascular was detected by immunohistochemistry; iv) expression levels of ICAM-1 in umbilical vascular of the two groups of patients were compared...
January 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29392059/examination-of-the-relationship-between-umbilical-cord-blood-gas-values-and-hearing-function-in-neonates
#7
Kasım Durmuş, Çağlar Yıldız, Özlem Demirpençe, Ömer Tamer Doğan, Ali Çetin, Emine Elif Altuntaş
Objective: The aim of the present study was to examine the relationship between the results of the transient otoacoustic emission (TEOAE) test used in neonatal hearing screening and the results of the umbilical cord blood (UCB) analysis in neonates. Methods: This retrospective study included 209 neonates born in the obstetric unit at the 37th gestational week. Based on the results of the TEOAE test, the neonates included in the study were divided into two groups as the study group composed of those "REFER" (n=141) and the control group consisting those "PASS" (n=68) the test...
June 2017: Turkish Archives of Otorhinolaryngology
https://www.readbyqxmd.com/read/29353034/impact-of-targeted-scanning-protocols-on-perinatal-outcomes-in-pregnancies-at-risk-of-placenta-accreta-spectrum-or-vasa-previa
#8
Yaakov Melcer, Eric Jauniaux, Shlomit Maymon, Anna Tsviban, Marina Pekar-Zlotin, Moshe Betser, Ron Maymon
BACKGROUND: Placenta accreta spectrum (PAS) and vasa previa (VP) are congenital disorders of placentation associated with high morbidity and mortality for both mothers and newborns when undiagnosed before delivery. Prenatal diagnosis of these conditions is essential to allow multidisciplinary management and thus improve perinatal outcomes. OBJECTIVES: To compare perinatal outcome in women with PAS or VP before and after implementation of targeted scanning protocols...
January 15, 2018: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29343980/peripheral-and-spinal-trpa1-channels-contribute-to-formalin-induced-long-lasting-mechanical-hypersensitivity
#9
Vladimir A Martínez-Rojas, Guadalupe García, Roxana Noriega-Navarro, Crystell G Guzmán-Priego, Jorge E Torres-López, Vinicio Granados-Soto, Janet Murbartián
Background: Transient receptor potential ankyrin 1 (TRPA1) is a non-selective cation channel expressed by a subset of nociceptive neurons that acts as a multimodal receptor. Its activity contributes to modulate nociceptive transmission in acute inflammatory pain. However, the role of this channel in chronic pain has been less studied. The purpose of this study was to investigate the local peripheral and spinal participation of TRPA1 channels in formalin-induced long-lasting hypersensitivity...
2018: Journal of Pain Research
https://www.readbyqxmd.com/read/29335781/peripartum-events-associated-with-severe-neurologic-morbidity-and-mortality-among-acidemic-neonates
#10
Sivan Zuarez-Easton, Sally Hosary, Noah Zafran, Gali Garmi, Clari Felszer, Raed Salim
PURPOSE: To identify peripartum events that may predict the development of short-term neurologic morbidity and mortality among acidemic neonates. METHODS: Retrospective case-control study conducted at a single-teaching hospital on data from January 2010 to December 2015. The study cohort group included all acidemic neonates (cord artery pH ≤ 7.1) born at ≥ 34 weeks. Primary outcome was a composite including any of the following: neonatal encephalopathy, convulsions, intra-ventricular hemorrhage, or neonatal death...
January 15, 2018: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/29320537/correlation-of-a-new-index-reflecting-the-fluctuation-of-parasympathetic-tone-and-fetal-acidosis-in-an-experimental-study-in-a-sheep-model
#11
C Garabedian, Y Clermont-Hama, D Sharma, E Aubry, L Butruille, P Deruelle, L Storme, J De Jonckheere, V Houfflin-Debarge
The autonomic nervous system plays a leading role in the control of fetal homeostasis. Fetal heart rate variability (HRV) analysis is a reflection of its activity. We developed a new index (the Fetal Stress Index, FSI) reflecting parasympathetic tone. The objective of this study was to evaluate this index as a predictor of fetal acid-base status. This was an experimental study on chronically instrumented fetal lambs (n = 11, surgery at 128 +/- 2 days gestational age, term = 145 days). The model was based on 75% occlusion of the umbilical cord for a maximum of 120 minutes or until an arterial pH ≤ 7...
2018: PloS One
https://www.readbyqxmd.com/read/29287294/outcomes-of-medically-indicated-preterm-births-differ-by-indication
#12
Michelle J Wang, Spencer G Kuper, Robin Steele, Rachel A Sievert, Alan T Tita, Lorie M Harper
OBJECTIVE: We aim to examine whether outcomes of preterm birth (PTB) are further modified by the indication for delivery. STUDY DESIGN: We performed a retrospective cohort study of all singletons delivered at 23 to 34 weeks from 2011 to 2014. Women were classified by their primary indication for delivery: maternal (preeclampsia) or fetal/obstetric (growth restriction, nonreassuring fetal status, and vaginal bleeding). The primary neonatal outcome was a composite of neonatal death, cord pH <7 or base excess < - 12, 5-minute Apgar ≤3, C-reactive protein during resuscitation, culture-proven sepsis, intraventricular hemorrhage, and necrotizing enterocolitis...
December 29, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/29245247/accuracy-of-intrapartum-fetal-blood-gas-analysis-by-scalp-sampling-a-retrospective-cohort-study
#13
Ziad Hilal, Jennifer Mrkvicka, Günther A Rezniczek, Askin Dogan, Clemens B Tempfer
Fetal blood gas analysis (FBGA) using scalp blood is commonly used to identify serious fetal distress. However, there is a lack of data regarding its accuracy and reliability. The aim of this study was to determine the positive predictive value (PPV) and negative predictive value (NPV) of FBGA for predicting postpartum acidosis in case of nonreassuring fetal heart rate tracings (NRFHRT). To this end, we conducted a retrospective cohort study of singleton term deliveries with NRFHRT according to Fédération Internationale de Gynécologie et d'Obstétrique and Fisher cardiotocography scores undergoing FBGA in a university hospital...
December 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29242496/assessment-of-fetal-myocardial-performance-index-in-women-with-placenta-previa
#14
Na Zhang, Lijuan Sun, Lina Zhang, Zhen Li, Jijing Han, Qingqing Wu
BACKGROUND This study investigated whether fetuses of placenta previa pregnancies have cardiac dysfunction by use of a modified myocardial performance index (Mod-MPI). MATERIAL AND METHODS A prospective cross-sectional study was conducted including 178 fetuses at 28-40 weeks of gestation. Eighty-nine fetuses of mothers with placenta previa and without pregnancy complications were recruited (placenta previa group) and matched with 89 fetuses of mothers with normal pregnancies (control group). Fetal cardiac function parameters and perinatal outcomes as well as the Mod-MPI were compared between the 2 groups...
December 15, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29241913/the-comparison-of-umbilical-cord-arterial-blood-lactate-and-ph-values-for-predicting-short-term-neonatal-outcomes
#15
Ruta Einikyte, Vilija Snieckuviene, Diana Ramasauskaite, Jurate Panaviene, Virginija Paliulyte, Gina Opolskiene, Edita Kazenaite
OBJECTIVE: Current clinical practice of assessing neonatal condition is based on evaluation of umbilical cord arterial blood pH value rather than lactate. However, evidence shows that lactate is direct and more predictive measurement than pH or at least of equal importance. This study is to assess and compare umbilical cord arterial lactate and pH values for predicting short-term neonatal outcomes. MATERIALS AND METHODS: A retrospective cohort study was conducted at the tertiary level hospital, were arterial umbilical cord blood sampling was collected according to the standard procedures...
December 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29239794/use-of-hydrotherapy-during-labour-assessment-of-pain-use-of-analgesia-and-neonatal-safety
#16
Laura Mallen-Perez, M Teresa Roé-Justiniano, Núria Colomé Ochoa, Alicia Ferre Colomat, Montse Palacio, Carme Terré-Rull
AIM: To evaluate the effectiveness of the use of hydrotherapy in pain perception and requesting analgesia in women who use hydrotherapy during childbirth and to identify possible adverse effects in infants born in water. METHOD: A multicentre prospective cohort study was performed between September 2014 and April 2016. A total of 200 pregnant women were selected and assigned to the hydrotherapy group (HG) or the control group (CG) according to desire and availability of use, data collection started at 5cm dilatation...
November 24, 2017: Enfermería Clínica
https://www.readbyqxmd.com/read/29237307/oligohydramnios-is-an-independent-risk-factor-for-perinatal-morbidity-among-women-with-pre-eclampsia-who-delivered-preterm
#17
Alex Rabinovich, Keren Holtzman, Ilana Shoham-Vardi, Moshe Mazor, Offer Erez
PURPOSE: The purpose of this study is to determine the relationship between oligohydramnios and adverse maternal and neonatal outcomes in a unique cohort of preterm pre-eclamptic patients. MATERIALS AND METHODS: A retrospective matched case-control study comparing 81 preterm parturients (28 0/7 and 36 6/7 weeks) with pre-eclampsia and oligohydramnios to 81 preterm pre-eclamptic patients with a normal amniotic fluid index (AFI). RESULTS: About 4...
December 27, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29236838/birth-plan-compliance-and-its-relation-to-maternal-and-neonatal-outcomes
#18
Pedro Hidalgo-Lopezosa, María Hidalgo-Maestre, Maria Aurora Rodríguez-Borrego
OBJECTIVE: to know the degree of fulfillment of the requests that women reflect in their birth plans and to determine their influence on the main obstetric and neonatal outcomes. METHOD: retrospective, descriptive and analytical study with 178 women with birth plans in third-level hospital. Inclusion criteria: low risk gestation, cephalic presentation, single childbirth, delivered at term. Scheduled and urgent cesareans without labor were excluded. A descriptive and inferential analysis of the variables was performed...
December 11, 2017: Revista Latino-americana de Enfermagem
https://www.readbyqxmd.com/read/29234144/umbilical-cord-milking-at-birth-for-term-newborns-with-acidosis-neonatal-outcomes
#19
Anup Katheria, Judith Mercer, Melissa Brown, Wade Rich, Katie Baker, M J Harbert, Brianna Pierce, Kasim Hassen, Neil Finer
OBJECTIVE: To determine if umbilical cord milking is detrimental in compromised term/near-term infants. STUDY DESIGN: A retrospective analysis of infants with abnormal cord gases (cord arterial or venous pH of ≤ 7.1 or base deficit > -12). We collected maternal risk factors, cord management, birth, and neonatal outcomes during hospitalization. RESULT: We found 157 infants who met the criteria for abnormal cord gases. Thirty-six of those had umbilical cord milking at delivery...
December 12, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/29222087/dose-dependent-relationship-between-acidosis-at-birth-and-likelihood-of-death-or-cerebral-palsy
#20
Rod Kelly, S M Ramaiah, Helen Sheridan, Hilary Cruickshank, Magda Rudnicka, Chris Kissack, Julie-Clare Becher, Ben J Stenson
BACKGROUND: The acid-base status of infants around birth can provide information about their past, current and future condition. Although umbilical cord blood pH <7.0 or base deficit ≥12 mmol/L is associated with increased risk of adverse outcome, there is uncertainty about the prognostic value of degree of acidosis as previous studies have used different variables, thresholds, outcomes and populations. METHODS: Retrospective review of routinely collected clinical data in all live-born inborn infants of 35 weeks gestation or more delivered between January 2005 and December 2013 at the Simpson Centre for Reproductive Health, Edinburgh, UK...
December 8, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
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