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https://www.readbyqxmd.com/read/28544321/assessment-of-mode-of-delivery-and-predictors-of-emergency-caesarean-section-among-women-living-with-hiv-in-a-matched-pair-setting-with-women-from-the-general-population-in-denmark-2002-2014
#1
M Ørbaek, K Thorsteinsson, M Helleberg, E Moseholm, T L Katzenstein, M Storgaard, I S Johansen, G Pedersen, N Weis, A-M Lebech
OBJECTIVES: We aimed to assess mode of delivery and predictors of emergency caesarean section (EmCS) in women living with HIV (WLWH) in a matched-pair setting with women from the general population (WGP) in Denmark. Further, we analysed birth plan in WLWH. METHODS: All WLWH giving birth to live-born children from 2002 to 2014 were included in the study. Data were retrieved from medical records and national registries. WLWH were matched 1:5 by age, birth year, parity and ethnicity to WGP...
May 24, 2017: HIV Medicine
https://www.readbyqxmd.com/read/28543169/gestational-weight-gain-in-the-first-two-pregnancies-and-perinatal-outcomes-in-the-second-pregnancy
#2
Maya Tabet, Lorie M Harper, Louise H Flick, Jen Jen Chang
BACKGROUND: Gestational Weight Gain (GWG) below or above the Institute of Medicine (IOM) recommendations increases the risk of adverse pregnancy outcomes. However, it remains unknown whether the risk of adverse outcomes is affected by GWG in a previous pregnancy. We examined associations between GWG in the index (second) pregnancy and pregnancy outcomes, including preterm delivery and small for gestational age (SGA), while taking into consideration GWG in the first pregnancy. METHODS: In a population-based cohort study (n = 210 564), using the Missouri maternally-linked birth registry (1989-2005), we used multivariable Poisson regression with robust error variance stratified by prepregnancy body mass index (BMI) to evaluate associations between GWG in the index pregnancy and a composite indicator of GWG in the first and second pregnancies and our outcomes of interest, after controlling for sociodemographic and pregnancy-related confounders...
May 24, 2017: Paediatric and Perinatal Epidemiology
https://www.readbyqxmd.com/read/28542791/pregnancy-outcomes-among-syrian-refugee-and-jordanian-women-a-comparative-study
#3
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/28540576/cervical-length-dynamics-in-triplet-pregnancies-a-retrospective-cohort-study
#4
Sophie Pils, Stephanie Springer, Verena Wehrmann, Kinga Chalubinski, Johannes Ott
PURPOSE: To review our experience with a screening program that included sequential cervical length measurements in our large population of triplet pregnancies. METHODS: Seventy-eight triplet pregnancies were retrospectively included. Cervical length measurements were performed by transvaginal ultrasound in 2-week intervals from week 16 + 0 onwards in a tertiary-care center in Vienna. The main outcome measurement was preterm delivery prior to 32 + 0 weeks of gestation...
May 24, 2017: Archives of Gynecology and Obstetrics
https://www.readbyqxmd.com/read/28536048/cell-free-dna-inflammation-and-the-initiation-of-spontaneous-term-labor
#5
Christina A Herrera, Jay Stoerker, John Carlquist, Gregory J Stoddard, Marc Jackson, Sean Esplin, Nancy C Rose
BACKGROUND: Hypomethylated cell-free DNA (cfDNA) from senescent placental trophoblasts may be involved in the activation of the inflammatory cascade to initiate labor. OBJECTIVE: To determine the changes in cfDNA concentrations, the methylation ratio, and inflammatory markers between women in labor at term versus women without labor. STUDY DESIGN: In this prospective cohort study, eligible participants carried a non- anomalous singleton fetus...
May 20, 2017: American Journal of Obstetrics and Gynecology
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
#6
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
#7
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/28532720/the-dietary-composition-of-women-who-delivered-preterm-and-full-term-infants
#8
Wioletta Waksmańska, Rafał Bobiński, Izabela Ulman-Włodarz, Anna Pielesz, Monika Mikulska
OBJECTIVES: Literature data show that excess and primary deficiency in particular nutrients, vitamins and minerals may lead to pre-eclampsia, gestational diabetes, hypertension and neural tube defects in the foetus. The aim of the study was to determine differences in average daily consumption of selected nutrients during pregnancy in women who did not supplement their diet and to evaluate the influence of dietary habits on the occurrence of pre-term delivery and hypertension in pregnant women...
June 2017: Applied Nursing Research: ANR
https://www.readbyqxmd.com/read/28532678/selective-intrauterine-growth-restriction-in-monochorionic-diamniotic-twin-pregnancies
#9
REVIEW
Mar Bennasar, Elisenda Eixarch, Josep Maria Martinez, Eduard Gratacós
Selective intrauterine growth restriction (sIUGR) affects 10-15% of all monochorionic pregnancies. Early severe forms are associated with intrauterine demise or neurological adverse outcome for both twins. The characteristics of umbilical artery (UA) Doppler in the IUGR fetus determine three clinical types: (I) normal UA Doppler and associated with good prognosis; (II) persistently absent/reverse UA end-diastolic flow and associated with early deterioration of the IUGR twin and very preterm delivery; (III) intermittently absent/reverse end-diastolic flow in the UA, and associated with unexpected fetal demise or neurological injury in one or both twins...
May 19, 2017: Seminars in Fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28532196/fetal-and-neonatal-involvement-in-maternal-rheumatologic-disease
#10
Shigeo Iijima
A pregnancy complicated with rheumatologic diseases can have various influences on the fetus and/or neonate. Maternal systemic lupus erythematosus (SLE) may cause preterm and/or small for gestational age (SGA) delivery and neonatal lupus (NL). Some neonates with NL have congenital heart block (CHB) with increased morbidity and mortality, even requiring pacemakers. Antiphospholipid syndrome may occur with SLE and affect fetal and/or neonatal outcomes. Pregnancy involving primary Sjögren syndrome (pSS) tends to result in preterm delivery and low birthweight infants...
May 22, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28529697/factors-associated-with-preterm-delivery-and-low-birth-weight-a-study-from-rural-maharashtra-india
#11
Anand Ahankari, Sharda Bapat, Puja Myles, Andrew Fogarty, Laila Tata
Background: Although preterm delivery and low birth weight (LBW) have been studied in India, findings may not be generalisable to rural areas such as the Marathwada region of Maharashtra state. There is limited information available on maternal and child health indicators from this region. We aimed to present some local estimates of preterm delivery and LBW in the Osmanabad district of Marathwada and assess available maternal risk factors. Methods: The study used routinely collected data on all in-hospital births in the maternity department of Halo Medical Foundation's hospital from 1 (st) January 2008 to 31 (st) December 2014...
2017: F1000Research
https://www.readbyqxmd.com/read/28527570/mechanisms-of-glucocorticoid-action-during-development
#12
Jonathan T Busada, John A Cidlowski
Glucocorticoids are primary stress hormones produced by the adrenal cortex. The concentration of serum glucocorticoids in the fetus is low throughout most of gestation but surge in the weeks prior to birth. While their most well-known function is to stimulate differentiation and functional development of the lungs, glucocorticoids also play crucial roles in the development of several other organ systems. Mothers at risk of preterm delivery are administered glucocorticoids to accelerate fetal lung development and prevent respiratory distress...
2017: Current Topics in Developmental Biology
https://www.readbyqxmd.com/read/28526452/gestational-age-at-initiation-of-17-alpha-hydroxyprogesterone-caproate-and-recurrent-preterm-birth
#13
Angela Ning, Catherine J Vladutiu, Sarah K Dotters-Katz, William H Goodnight, Tracy A Manuck
BACKGROUND: Preterm birth (PTB) is the leading cause of neonatal morbidity and mortality in non-anomalous neonates in the US. Women with a previous early spontaneous PTB are at highest risk for recurrence. Weekly intramuscular 17-alpha hydroxyprogesterone caproate (17-OHPC) reduces the risk of recurrent prematurity. Though current guidelines recommend 17-OHPC initiation between 16-20 weeks', in clinical practice, 17-OHPC is started across a spectrum of gestational ages. OBJECTIVE: To examine the relationship between the gestational age at 17-OHPC initiation and recurrent PTB among women a prior spontaneous PTB 16-28 weeks' gestation...
May 16, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28526449/predictors-of-vaginal-delivery-in-medically-indicated-early-preterm-induction-of-labor
#14
Rachel A Sievert, Spencer G Kuper, Victoria C Jauk, Melissa Parrish, Joseph R Biggio, Lorie M Harper
BACKGROUND: When delivery is indicated prior to 34 weeks, many providers perform a cesarean delivery (CD) rather than induce labor based on perceptions of a high failure rate. Given the morbidity of CD, an accurate estimate of the success rate and factors associated with success in preterm induction of labor (IOL) is important in management decisions. OBJECTIVE: We sought to develop a prediction model for successful induction of labor in preterm patients using factors known at the time the decision is made to deliver...
May 16, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28525591/f4-80-macrophages-contribute-to-clearance-of-senescent-cells-in-the-mouse-postpartum-uterus
#15
Mahiro Egashira, Yasushi Hirota, Ryoko Shimizu-Hirota, Tomoko Saito-Fujita, Hirofumi Haraguchi, Leona Matsumoto, Mitsunori Matsuo, Takehiro Hiraoka, Tomoki Tanaka, Shun Akaeda, Chiaki Takehisa, Mayuko Saito-Kanatani, Kei-Ichiro Maeda, Tomoyuki Fujii, Yutaka Osuga
Cellular senescence, defined as an irreversible cell cycle arrest, exacerbates tissue microenvironment. Our previous study demonstrated that mouse uterine senescent cells are physiologically increased according to gestational days and their abnormal accumulation is linked to the onset of preterm delivery. We hypothesized that there is a mechanism for removal of senescent cells after parturition to maintain uterine function. In the current study, we noted abundant uterine senescent cells and their gradual disappearance in the wild-type postpartum mice...
May 18, 2017: Endocrinology
https://www.readbyqxmd.com/read/28522651/pregnancy-and-glomerular-disease-a-systematic-review-of-the-literature-with-management-guidelines
#16
Kimberly Blom, Ayodele Odutayo, Kate Bramham, Michelle A Hladunewich
During pregnancy, CKD increases both maternal and fetal risk. Adverse maternal outcomes include progression of underlying renal dysfunction, worsening of urine protein, and hypertension, whereas adverse fetal outcomes include fetal loss, intrauterine growth restriction, and preterm delivery. As such, pregnancy in young women with CKD is anxiety provoking for both the patient and the clinician providing care, and because the heterogeneous group of glomerular diseases often affects young women, this is an area of heightened concern...
May 18, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28521785/expect-with-me-development-and-evaluation-design-for-an-innovative-model-of-group-prenatal-care-to-improve-perinatal-outcomes
#17
Shayna D Cunningham, Jessica B Lewis, Jordan L Thomas, Stephanie A Grilo, Jeannette R Ickovics
BACKGROUND: Despite biomedical advances and intervention efforts, rates of preterm birth and other adverse outcomes in the United States have remained relatively intransigent. Evidence suggests that group prenatal care can reduce these risks, with implications for maternal and child health as well as substantial cost savings. However, widespread dissemination presents challenges, in part because training and health systems have not been designed to deliver care in a group setting. This manuscript describes the design and evaluation of Expect With Me, an innovative model of group prenatal care with a strong integrated information technology (IT) platform designed to be scalable nationally...
May 18, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28514958/neonatal-respiratory-morbidity-following-exposure-to-chorioamnionitis
#18
Amy Metcalfe, Sarka Lisonkova, Yasser Sabr, Amelie Stritzke, K S Joseph
BACKGROUND: There are conflicting results in the literature on the impact of chorioamnionitis on neonatal respiratory morbidities. However, most studies are based on small clinical samples and fail to account for the competing risk of perinatal death. This study aimed to determine whether chorioamnionitis affects the incidence of respiratory distress syndrome (RDS) and bronchopulmonary dysplasia (BPD) after accounting for the increased risk of death. METHODS: Retrospective cohort study using linked birth and infant death registration and hospitalization records from Washington State between 2002 and 2011 (n = 763,671 singleton infants and n = 56,537 singleton preterm infants)...
May 17, 2017: BMC Pediatrics
https://www.readbyqxmd.com/read/28511086/local-endometrial-injury-in-women-with-failed-ivf-undergoing-a-repeat-cycle-a-randomized-controlled-trial
#19
Aleyamma Tk, Himanshu Singhal, Prasanna S Premkumar, Mousumi Acharya, Mohan S Kamath, Korula George
OBJECTIVE: To evaluate the effectiveness of local endometrial injury in women undergoing in vitro fertilization (IVF) with at least one previous unsuccessful attempt. STUDY DESIGN: Randomized controlled trial. Recruited women were randomized into two groups. In group A (pipelle group), women underwent pipelle biopsy twice in the luteal phase in the cycle prior to IVF. In group B (control), women did not undergo any intervention prior to IVF. The primary outcome was clinical pregnancy rate...
May 4, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
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
#20
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
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