Results 271 to 280 of about 100,805 (303)
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Maternal Proteinuria in Twin Compared With Singleton Pregnancies
Obstetrics & Gynecology, 2014To compare 24-hour urinary protein excretion in twin and singleton pregnancies not complicated by hypertension.We prospectively evaluated mean 24-hour urinary protein excretion in twin and singleton pregnancies between 24 0/7 weeks and 36 0/7 weeks of gestation.
Sarah S, Osmundson +5 more
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Obstetric Outcome in Singleton Pregnancies After Assisted Reproduction
Obstetrics & Gynecology, 1995To compare the obstetric outcome of singleton pregnancies after various procedures of assisted reproduction with a control group.Maternal and perinatal outcome in 355 assisted-reproduction singleton pregnancies (study group) with a duration of 140 days or more were compared retrospectively with a control group matched for age and parity.
T, Tanbo +4 more
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Glucose tolerance in singleton, twin and triplet pregnancies
Journal of Perinatal Medicine, 2016Abstract Background: Data regarding the effects of multifetal pregnancy on the incidence of gestational diabetes mellitus (GDM) are inconsistent and even conflicting. Twin pregnancies have been associated with no increase, a marginal increase or a higher incidence of gestational diabetes.
Amir, Weissman, Arie, Drugan
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Antenatal Corticosteroid Prophylaxis in Singleton and Multiple Pregnancies
Paediatric and Perinatal Epidemiology, 2017AbstractBackgroundThe effects of antenatal corticosteroids (ANS) in multiple pregnancies are disputed. In this article, we examined whether estimated effects differ in singletons and multiples and in small for gestational age (SGA) preterm infants.MethodsWe studied 17 073 singletons (81% treated with ANS) and 8274 multiples (86% treated) born at 24–33 ...
Luigi Gagliardi +3 more
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Prostanoid excretion in incipient singleton and twin pregnancies
American Journal of Obstetrics and Gynecology, 1996Our purpose was to examine the urinary excretion of metabolites of prostacyclin, 6-keto-prostaglandin F(1 alpha) and 2,3-dinor-6-keto-prostaglandin F(1 alpha), and thromboxane A2, thromboxane B2 and 2,3-dinor-thromboxane B2, in early twin and singleton pregnancies resulting from in vitro fertilization-embryo transfer.Overnight urine samples were ...
R M, van der Weiden +2 more
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Outcomes in twin pregnancies reduced to singleton pregnancies compared with ongoing twin pregnancies
American Journal of Obstetrics and Gynecology, 2015Multifetal pregnancy reduction has been shown to improve outcomes in triplet and higher-order multiple pregnancies. The data for fetal reduction of twin pregnancies are limited. The purpose of this study was to compare adverse pregnancy outcomes in ongoing twin pregnancies compared with twin pregnancies reduced to singletons.This was a retrospective ...
Simi, Gupta +4 more
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Recurrence of Preterm Birth in Singleton and Twin Pregnancies
Obstetrics & Gynecology, 2001To assess recurrence of preterm birth and its impact on an obstetric population.Women with consecutive births at our hospital beginning with their first pregnancy were identified (n = 15,945). The first pregnancy was categorized as delivered between 24 and 34 weeks' gestation or 35 weeks or beyond, singleton or twin, and spontaneous or induced.
S L, Bloom +3 more
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Hemodynamic and Electrocardiographic Aspects of Uncomplicated Singleton Pregnancy
2018Pregnancy is associated with significant changes in maternal hemodynamics, which are triggered by profound systemic vasodilation and mediated through the autonomic nervous system as well as the renin-angiotensin-aldosterone system. Vascular function changes to help accommodate an increase in intravascular volume due to blood volume expansion associated
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Cervical length nomograms for singleton pregnancies
American Journal of Obstetrics and Gynecology, 2023Einav Kremer +4 more
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[The course of pregnancy following cerclage. 1. Singleton pregnancies].
Zentralblatt fur Gynakologie, 1990In a retrospective study about value of cerclage 160 patients with singleton pregnancies had been studied in two subgroups dependent from the moment of operative cervix closure and opposed a matched pair control group without cerclage. In both subgroups there is a more loaded obstetric history with reference to previous abortions.
P, Brockerhoff +3 more
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