Relations between fetal brain-sparing circulation, oxytocin challenge test, mode of delivery and fetal outcome in growth-restricted term fetuses
نویسندگان
چکیده
منابع مشابه
P-247: To Evaluate The Oxytocin Effect on Maternal-Fetal Circulation during Termination of Pregnancy
Background: To evaluate the effect of oxytocin on blood circulation of fetus and uterus by Doppler ultrasound. Materials and Methods: Forty six pregnant women were assigned to receive for indication of delivery intravenous oxytocin. Doppler velocitometry before and after administration of oxytocin for umbilical,middle cerebral artery and uterine artery were performed, and Pulsatility index (PI)...
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Objective: Evaluating the effect of antenatal betamethasone on the biophysical profile and Doppler indices of umbilical and middle cerebral arteries. Materials and Methods: Twenty-five preterm labor singleton pregnancies (gestational age, 26-34 weeks) were studied prospectively. These patients received two consecutive doses of betamethasone 24 hours apart to accelerate pulmonary maturation. Fet...
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Methods This is a retrospective cohort study carried out at the Orenburg Municipal Perinatal Center and Maternity Hospital No 2 from 2006 to 2012. In this study 3760 pregnancy outcomes were analyzed. The estimated fetal sonographic weight by Hadlock’s formula was obtained within the last week prior to delivery. The study population was divided into 4 groups (true positive, true negative, false ...
متن کاملDoppler changes as the earliest parameter in fetal surveillance to detect fetal compromise in intrauterine growth-restricted fetuses.
INTRODUCTION It is estimated that 3-10% of infants are growth restricted. Growth disturbances may have long-term issues. Doppler allows insight into the fetal response to intrauterine stress. OBJECTIVE The aim of this study was to detect fetal compromise in intrauterine growth-restricted (IUGR) fetuses by means of biophysical profile (BPP) vis-à-vis Doppler velocimetry studies of the fetal um...
متن کاملAcute centralization of blood flow in compromised human fetuses evoked by uterine contractions.
BACKGROUND During fetal hypoxia blood is redistributed to the brain ('brain-sparing'). Sequential changes of the cerebral and placental circulation in parallel in comparisons between basal conditions and acute hypoxic stress have not yet been thoroughly studied in human fetuses. AIM To explore acute fetal middle cerebral artery (MCA) circulatory changes relative to umbilical artery (UA) blood...
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ژورنال
عنوان ژورنال: Acta Obstetricia et Gynecologica Scandinavica
سال: 2010
ISSN: 0001-6349
DOI: 10.1111/j.1600-0412.2010.01042.x