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https://www.readbyqxmd.com/read/28629240/foetoscopic-endotracheal-occlusion-feto-for-severe-isolated-left-sided-congenital-diaphragmatic-hernia-single-centre-polish-experience
#1
Przemyslaw Kosinski, Miroslaw Wielgos
OBJECTIVE: To present early experience with foetoscopic endotracheal occlusion (FETO) for congenital diaphragmatic hernia (CDH) in a new centre in Poland. METHODS: This was a prospective study in singleton pregnancies with CDH treated by FETO between 2014 and 2016 in the Medical University of Warsaw, Poland. FETO was carried out at 25.6-30.1 (median 27.7) weeks' gestation in 28 consecutive cases of isolated left-sided CDH with observed over expected lung area to head circumference ratio (o/e LHR) of 20...
June 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28626423/ubiquitin-proteasome-collagen-cup-pathway-in-preterm-premature-rupture-of-fetal-membranes
#2
Xinliang Zhao, Xiaoyan Dong, Xiucui Luo, Jing Pan, Weina Ju, Meijiao Zhang, Peirong Wang, Mei Zhong, Yanhong Yu, W Ted Brown, Nanbert Zhong
Spontaneous preterm birth (sPTB) occurs before 37 gestational weeks, with preterm premature rupture of the membranes (PPROM) and spontaneous preterm labor (sPTL) as the predominant adverse outcomes. Previously, we identified altered expression of long non-coding RNAs (lncRNAs) and message RNAs (mRNAs) related to the ubiquitin proteasome system (UPS) in human placentas following pregnancy loss and PTB. We therefore hypothesized that similar mechanisms might underlie PPROM. In the current study, nine pairs of ubiquitin-proteasome-collagen (CUP) pathway-related mRNAs and associated lncRNAs were found to be differentially expressed in PPROM and sPTL...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28593770/-retrospective-analysis-of-monochorionic-twin-pregnancies-born-in-the-institute-for-the-care-of%C3%A2-mother-and-child-between-2012-2015
#3
K Běhávková, L Krofta, K Macková, J Vojtěch, L Hašlík, R Pock, L Hympánová, M Kučerová, H Heřman, Z Straňák, J Feyereisl
OBJECTIVE: The purpose of this study was to describe monochorionic twin pregnancies and their complications, born between 24th and 37th week of gestation in the Institute for the Care of Mother and Child in years 2012-2015. DESIGN: Retrospective cohort. SETTING: The Institute for the Care of Mother and Child, Praha. METHODS: From 2012 to 2015 we observed 177 monochorionic twin pregnancies from which two or one viable fetuses were born, or both fetuses died in utero...
2017: Ceská Gynekologie
https://www.readbyqxmd.com/read/28585848/-ultrasound-diagnosis-of-fetal-inflammatory-response-syndrome-in-women-with-preterm-premature-rupture-of-membrane
#4
R Špaček, I Musilová, K Magdová, O Šimetka, M Kacerovský
OBJECTIVE: The aim of this review is to analyze the existing possibilities of using ultrasound in the diagnosis of the fetal inflammatory response. DESIGN: Review. SETTINGS: Gynekologicko-porodnická klinika, Fakultní nemocnice Ostrava. METHODS: Preterm delivery is defined as a delivery before completed 37 weeks of gestation. Approximately one-thirdof these cases is associated with preterm premature rupture of membranes...
2017: Ceská Gynekologie
https://www.readbyqxmd.com/read/28583707/histologic-chorioamnionitis-and-bronchopulmonary-dysplasia-in-preterm-infants-the-epidemiologic-study-on-low-gestational-ages-2-cohort
#5
Héloïse Torchin, Elsa Lorthe, François Goffinet, Gilles Kayem, Damien Subtil, Patrick Truffert, Louise Devisme, Valérie Benhammou, Pierre-Henri Jarreau, Pierre-Yves Ancel
OBJECTIVE: To investigate the association between histologic chorioamnionitis (HCA) and bronchopulmonary dysplasia (BPD) in very preterm infants, both in a general population and for those born after spontaneous preterm labor and after preterm premature rupture of membranes (pPROM). STUDY DESIGN: This study included 2513 live born singletons delivered at 24-31 weeks of gestation from a national prospective population-based cohort of preterm births; 1731 placenta reports were available...
June 2, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/28562170/pigment-epithelial-derived-factor-in-human-fetal-membranes
#6
Cecilia Stalberg, Nathalia Noda, Jossimara Polettini, Bo Jacobson, Ramkumar Menon
OBJECTIVE: Our main objective was to document, pigment epithelial-derived factor (PEDF), a secreted serine protease inhibitor with anti-angiogenic, anti-inflammatory and anti-oxidant properties, expression in human fetal membranes from preterm prelabor rupture of the membranes (pPROM) and in in vitro cultures stimulated with cigarette smoke extract (CSE) or lipopolysaccharides (LPS), two major risk factors for pPROM (behavioral and bacterial respectively). METHOD: We documented PEDF mRNA expression in clinical samples of fetal membranes from patients with pPROM using quantitative RT-PCR...
May 31, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28545834/the-relationship-of-the-subtypes-of-preterm-birth-with-retinopathy-of-prematurity
#7
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 is an adverse outcome of preterm birth and is a leading cause of childhood blindness. The relationship between the subtypes of preterm birth with retinopathy of prematurity is understudied. OBJECTIVE: To investigate whether there is a difference in the incidence of type 1 or type 2 retinopathy of prematurity in infants with preterm birth resulting from spontaneous preterm labor, a medical indication of preterm birth, or preterm premature rupture of the membranes...
May 22, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28508414/cervical-cerclage-placed-before-14%C3%A2-weeks-gestation-in-women-with-one-previous-midtrimester-loss-a-population-based-cohort-study
#8
Margaret E Harpham, Charles S Algert, Christine L Roberts, Jane B Ford, Antonia W Shand
BACKGROUND: Cervical cerclage is used in an attempt to reduce recurrence risk of preterm birth, but evidence for use is limited. AIMS: To compare pregnancy outcomes among women with a single previous midtrimester delivery when managed with or without a cervical cerclage. MATERIALS AND METHODS: Population-based cohort study of all women in New South Wales, Australia with a singleton pregnancy ending in birth/miscarriage ≥14 and <28 weeks, between 2003 and 2011...
May 16, 2017: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28504863/diagnostic-accuracy-of-polymerase-chain-reaction-for-intrapartum-detection-of-group-b-streptococcus-colonization
#9
Rikke Bek Helmig, Jan Berg Gertsen
Many pregnant women are treated with antibiotics during labor to prevent transmission of group B Streptococcus (GBS, Streptococcus agalactiae) to their baby during the passage of the birth canal, and thus reducing the risk of serious infection of the newborn. Methods for intrapartum testing for GBS has been introduced to select women for whom intrapartum antibiotic prophylaxis should be offered. For such an intrapartum test to be useful in clinical practice, it has to be specific as well as sensitive. The aim of the present study is to evaluate the accuracy of the polymerase chain reaction (PCR) assay compared to an optimized culture method for GBS MATERIAL AND METHODS: In the period from 12...
May 15, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28497897/expression-profile-of-heat-shock-proteins-in-placental-tissues-of-patients-with-preterm-prelabor-rupture-of-membranes-and-spontaneous-preterm-labor-with-intact-membranes
#10
Lenka Dvorakova, Katarina Ivankova, Ladislav Krofta, Ilona Hromadnikova
PROBLEM: Investigating the stress response in the central cotyledon zone of placental tissue in pregnancies with PPROM, PTB, and at term in labor. METHOD OF STUDY: Gene expression of Hsp27, Hsp60, Hsp70, Hsp90, and HspBP1 was compared between these particular groups. Correlation between variables including Hsp gene expression in placental tissue and the gestational age at delivery, WBC count at admission, and serum levels of CRP at admission in patients with PPROM and PTB was determined...
May 12, 2017: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/28482725/umbilical-cord-blood-and-maternal-visfatin-pbef-nampt-concentrations-in-preterm-birth-with-and-without-preterm-premature-rupture-of-membranes
#11
Tereza Pavlová, Filip Zlámal, Zbyněk Šplíchal, Josef Tomandl, Zuzana Hodická, Pavel Ventruba, Julie Bienertová-Vašků
OBJECTIVES: The aim of the study is to investigate differences in visfatin concentrations between mothers with term and preterm birth (PTB) and between mothers who delivered within 7 days and after more than 7 days following admission for PTB/preterm premature rupture of membranes (PPROM). METHODS: Maternal peripheral blood and cord blood was collected from 56 mothers with PTB (31 with PPROM) and 71 mothers with term delivery (3 with PPROM). RESULTS: Maternal visfatin concentration was significantly higher for given gestational age in PTBs compared to term deliveries (p = 0...
May 9, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28481445/optimising-fertility-outcomes-for-women-with-early-stage-cervical-cancer-when-less-is-more
#12
Efterpi Tingi, Emma J Crosbie, Gemma Owens
Radical hysterectomy and pelvic lymphadenectomy is standard management for early-stage cervical cancer. Radical trachelectomy achieves equivalent oncological outcomes to hysterectomy thus providing an alternative for women who wish to preserve their fertility (Xu et al. Acta Obstet Gynecol Scand 2011; 90: 1200-09). Trachelectomy offers the potential for pregnancy but poor obstetric sequelae, including second trimester miscarriage, preterm premature rupture of membranes (PPROM) and preterm delivery are common, likely due to reduced mechanical support from a shortened cervix and ascending infection...
May 8, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28454700/what-is-the-impact-of-placental-tissue-damage-after-laser-surgery-for-twin-twin-transfusion-syndrome-a-secondary-analysis-of-the-solomon-trial
#13
Joost Akkermans, Saskia M de Vries, Depeng Zhao, Suzanne H P Peeters, Frans J Klumper, Johanna M Middeldorp, Dick Oepkes, Femke Slaghekke, Enrico Lopriore
BACKGROUND: The introduction of the Solomon technique for the treatment of twin-twin transfusion syndrome (TTTS) increased placental exposure to laser energy. This study aims to identify the impact of power and energy used in laser treatment on placental tissue and pregnancy outcome. METHODS: Pictures of all dye-injected placentas since the start of the Solomon trial were analyzed. Placental damage was scored using a grading system including visual scar depth and affected proportion of the vascular equator...
April 2017: Placenta
https://www.readbyqxmd.com/read/28440092/comparison-of-maternal-omentin-1-levels-and-genetic-variability-between-spontaneous-term-and-preterm-births
#14
Zbyněk Šplíchal, Filip Zlámal, Jan Máchal, Jolana Lipková, Tereza Pavlová, Zuzana Hodická, Pavel Ventruba, Anna Vašků, Julie Bienertová-Vašků
OBJECTIVE: To determine maternal omentin-1 levels and genetic variability in the omentin-1 gene in women with spontaneous term and preterm births. MATERIAL AND METHODS: Maternal serum omentin-1 levels and the role of the omentin-1 Val109Asp (rs2274907) polymorphism were evaluated in 32 women with spontaneous term birth (sTB) and 30 women with spontaneous preterm birth (sPTB) including women with (n = 16) and without (n = 14) preterm premature rupture of membranes (PPROM)...
April 25, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28431858/third-trimester-preterm-and-term-premature-rupture-of-membranes-is-there-any-difference-in-maternal-characteristics-and-pregnancy-outcomes
#15
Ivana Chandra, Lizhou Sun
BACKGROUND: The clinical significance and management of preterm premature rupture of membranes (PPROM) remains a topic of a controversy. Although PROM is associated with a low rate of complications, PPROM may lead to significant neonatal and maternal morbidity. METHODS: We performed a retrospective study of 714 women who presented to Jiangsu Province Hospital with third trimester PPROM or PROM between January and December 2015. The data were analyzed by SPSS; the significance of maternal characteristics, and maternal and neonatal outcomes were tested using Student's t test and the χ(2) test...
April 18, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28426651/association-of-candidate-gene-polymorphisms-with-clinical-subtypes-of-preterm-birth-in-a-latin-american-population
#16
Lucas G Gimenez, Allison M Momany, Fernando A Poletta, Hugo B Krupitzki, Juan A Gili, Tamara D Busch, Cesar Saleme, Viviana R Cosentino, Mariela S Pawluk, Hebe Campaña, Enrique C Gadow, Jeffrey C Murray, Jorge S Lopez-Camelo
BACKGROUND: Preterm birth (PTB) is the leading cause of neonatal mortality and morbidity. PTB is often classified according to clinical presentation: Idiopathic (PTB-I), preterm premature rupture of membranes (PTB-PPROM), and medically induced (PTB-M). The aim of this study was to evaluate the associations between specific candidate genes and clinical subtypes of PTB. METHODS: 24 SNPs were genotyped in 18 candidate genes in 709 infant triads. Of them, 243 were PTB-I, 256 PTB-PPROM, and 210 PTB-M...
April 20, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28399640/associations-of-maternal-testosterone-and-cortisol-levels-with-health-outcomes-of-mothers-and-their-very-low-birth-weight-infants
#17
June Cho, Xiaogang Su, Diane Holditch-Davis
OBJECTIVE: Although the roles of testosterone and cortisol in various health problems have been extensively investigated, little is known about their associations with health outcomes in mothers and their very-low-birth weight (VLBW) infants when maternal testosterone and cortisol are examined together during the postpartum period. METHOD: The 101 mother-VLBW infant pairs were recruited from the neonatal intensive care unit of a tertiary medical center in the southeastern United States...
January 1, 2017: Biological Research for Nursing
https://www.readbyqxmd.com/read/28391733/antenatal-magnesium-sulfate-for-both-tocolysis-and-fetal-neuroprotection-in-premature-rupture-of-the-membranes-before-32-weeks-gestation
#18
Eun Jung Jung, Jung Mi Byun, Young Nam Kim, Kyung Bok Lee, Moon Su Sung, Ki Tae Kim, Jong Beom Shin, Dae Hoon Jeong
OBJECTIVE: We aimed to assess the impact of antenatal MgSO4 therapy given to women with PPROM before 32 weeks' gestation on latency, maternal outcomes, perinatal outcomes, and neurodevelopmental outcomes. METHODS: We undertook a retrospective cohort observational study of 184 singleton pregnancies complicated by PPROM at 23°-31(6) weeks who were hospitalized and received magnesium therapy for tocolysis (MgSO4 group) or did not receive tocolytic therapy (no MgSO4 group) between 2005 and 2013...
April 26, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28388726/the-role-of-epithelial-to-mesenchymal-transition-in-human-amniotic-membrane-rupture
#19
Carla Janzen, Suvajit Sen, Margarida Y Y Lei, Marina Gagliardi de Assumpcao, John Challis, Gautam Chaudhuri
Context: Biochemical weakening of the amnion is a major factor preceding preterm premature rupture of membranes (PPROMs), leading to preterm birth. Activation of matrix metalloproteinases (MMPs) is known to play a key role in collagen degradation of the amnion; however, epithelial to mesenchymal transition (EMT) that is also induced by MMP activation has not been investigated as a mechanism for amnion weakening. Objective: To measure amniotic EMT associated with vaginal delivery (VD) compared with unlabored cesarean sections (CSs), and to assess changes in amniotic mechanical strength with pharmacologic inhibitors and inducers of EMT, thus testing the hypothesis that EMT is a key biochemical event that promotes amniotic rupture...
April 1, 2017: Journal of Clinical Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28358839/frequency-and-clinical-significance-of-short-cervix-in-patients-with-preterm-premature-rupture-of-membranes
#20
Seung Mi Lee, Kyo Hoon Park, Eun Young Jung, Ji Ae Jang, Ha-Na Yoo
OBJECTIVE: Cervical length measurement has been uggested as a useful tool for predicting intra-amniotic infection/inflammation in preterm labor, but little information is available in the setting of preterm premature rupture of membranes (pPROM). We aimed to determine whether a short cervical length is independently associated with an increased risk of intra-amniotic infection or inflammation and impending preterm delivery in women with pPROM. METHODS: This was a retrospective cohort study involving 171 consecutive singleton pregnant women with pPROM (21+0-33+6 weeks' gestation), who underwent amniocentesis...
2017: PloS One
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