scholarly journals OC29.03: The Doppler cerebroplacental ratio predicts risk of non-reassuring fetal status for fetal growth restriction in term pregnancy

2009 ◽  
Vol 34 (S1) ◽  
pp. 56-56 ◽  
Author(s):  
S. Murata ◽  
M. Nakata ◽  
M. Sumie ◽  
N. Sugino
Keyword(s):  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Growth Restriction ◽  
Term Pregnancy ◽  
Cerebroplacental Ratio

scholarly journals Circulating C19MC MicroRNAs in Preeclampsia, Gestational Hypertension, and Fetal Growth Restriction

2013 ◽  
Vol 2013 ◽  
pp. 1-12 ◽  
Author(s):  
Ilona Hromadnikova ◽  
Katerina Kotlabova ◽  
Marketa Ondrackova ◽  
Andrea Kestlerova ◽  
Veronika Novotna ◽  
...  
Keyword(s):  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Perinatal Outcome ◽  
Pulsatility Index ◽  
Gestational Hypertension ◽  
Clinical Signs ◽  
Growth Restriction ◽  
Cerebroplacental Ratio ◽  
Severity Of The Disease ◽  
Ultrasound Parameters

The objective of the study was to identify the profile of circulating C19MC microRNAs (miR-516-5p, miR-517*, miR-518b, miR-520a*, miR-520h, miR-525, and miR-526a) in patients with established preeclampsia (n=63), fetal growth restriction (n=27), and gestational hypertension (n=23). We examined the correlation between plasmatic concentrations and expression levels of microRNAs and the severity of the disease with respect to clinical signs, requirements for the delivery, and Doppler ultrasound parameters. Using absolute and relative quantification approaches, increased extracellular C19MC microRNA levels (miR-516-5p,P=0.037,P=0.009; miR-517*,P=0.033,P=0.043; miR-520a*,P=0.001,P=0.009; miR-525,P=0.026,P=0.01; miR-526a,P=0.03,P=0.035) were detected in patients with preeclampsia. The association analysis pointed to no relationship between C19MC microRNA plasmatic concentrations and expression profile and identified risk factors for a poorer perinatal outcome. However, the dependence between the levels of plasmatic C19MC microRNAs and the pulsatility index in the middle cerebral artery and the values of cerebroplacental ratio was demonstrated. The study brought the interesting finding that the upregulation of miR-516-5p, miR-517*, miR-520a*, miR-525, and miR-526a is a characteristic phenomenon of established preeclampsia.

scholarly journals Задержка (замедление) роста плода: современные принципы диагностики, классификации и динамического наблюдения

2019 ◽  
pp. 33-44
Keyword(s):  
Doppler Ultrasound ◽  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Uterine Artery ◽  
Umbilical Artery ◽  
Placental Insufficiency ◽  
Growth Restriction ◽  
Ductus Venosus ◽  
Cerebroplacental Ratio

В статье детально представлены унифицированные критерии диагностики задержки (замедления) роста плода, выработанные в 2016 г. ведущими мировыми экспертами и рекомендованные к применению в клинической и научной работе. Обсуждается современный подход к анализу допплерометрических параметров кровотока в системе “мать-плацентаплод”, включая расчет церебральноплацентар ного отношения. Приводятся международные принципы обследования беременных с задержкой роста плода, протоколы и алгоритмы дальнейшего наблюдения, выбора срока и метода родоразрешения, разработанные на основании доказательных многоцентровых европейских исследований. Ключевые слова: задержка (замедление) роста плода, церебрально-плацентарное отношение, артерия пуповины, маточная артерия, венозный проток, плацентарная недостаточность, ультразвуковое допплеровское исследование, fetal growth restriction, cerebroplacental ratio, umbilical artery, uterine artery, ductus venosus, placental insufficiency, Doppler ultrasound

scholarly journals Cerebroplacental Ratio as a Predictor of Fetal Growth Restriction and Perinatal Outcome in Women with Hypertensive Disorder in Pregnancy: A Prospective Cohort Study

2021 ◽  
Author(s):  
Upma Saxena ◽  
. Alka
Keyword(s):  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Perinatal Outcome ◽  
Fetal Distress ◽  
Growth Restriction ◽  
P Value ◽  
Singleton Pregnancy ◽  
Adverse Perinatal Outcome ◽  
Cerebroplacental Ratio ◽  
Nicu Admission

Introduction: Hypertensive Disorders in Pregnancy (HDP), is a common complication of pregnancy leading to majority of adverse perinatal outcome. The timely diagnosis of fetal compromise, before irreversible damage, is possible by doing Cerebroplacental Ratio (CPR), on doppler ultrasonography. CPR is calculated as ratio of Pulsatility Index (PI) of Middle cerebral Artery and Umblical Artery (UA). It reflects both the circulatory insufficiency in UA along with adaptive changes in Middle cerebral Artery (MCA). Aim: To evaluate role of Cerebroplacental Ratio as predictor of Fetal Growth Restriction and perinatal outcome in singleton pregnancy with HDP at 28-41 weeks of gestation. Materials and Methods: A prospective observational cohort study was carried out in the Department of Obstetrics and Gynaecology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India. The study included 150 women with singleton pregnancy, HDP and 28-41 weeks of gestation. Doppler ultrasound was performed and CPR calculated as ratio of MCA PI and UA PI, using ultrasound study performed within two weeks of delivery. All women were followed-up till delivery and perinatal outcome i.e., birth weight, preterm birth, cesarean for fetal distress, Meconium Stained Liquor (MSL) , APGAR at 5 minutes, still birth, Neonatal Intensive Care Unit (NICU) admission and early neonatal death, were recorded. The data entry was done in the Microsoft excel spreadsheet and the final analysis was done with the use of Statistical Package for Social Sciences (SPSS) software version 21.0. Results: Out of 150 women, 20% (30) had abnormal CPR. Abnormal CPR had significant association with Low Birth Weight (LBW) (p-value=0.0001), preterm delivery (p-value=0.0001), fetal distress (p-value=0.0001), caesarean for fetal distress (p-value=0.0001), 5-minute APGAR score <7 (p-value=0.0001), NICU admission (p-value=0.0001), Meconium Stained Liquor (MSL) (p-value=0.0001) and neonatal death (p-value=0.025). CPR had 100% sensitivity and 100% Negative Predictive Value (NPV) for predicting adverse perinatal outcome with diagnostic accuracy of 47.33%. Conclusion: The CPR is an independent predictor of Fetal Growth Restriction (FGR) in women with HDP. It can also independently predict perinatal outcome in women with HDP with or without FGR. Abnormal CPR had 100% sensitivity for identifying women with high risk of adverse perinatal outcomes, whereas normal CPR, with NPV of 100%, almost excludes it.

scholarly journals An abnormal cerebroplacental ratio (CPR) is predictive of early childhood delayed neurodevelopment in the setting of fetal growth restriction

2019 ◽  
Vol 221 (3) ◽  
pp. 273.e1-273.e9 ◽  
Author(s):  
Cathy Monteith ◽  
Karen Flood ◽  
Ragamallika Pinnamaneni ◽  
Terri A. Levine ◽  
Fiona A. Alderdice ◽  
...  
Keyword(s):  
Early Childhood ◽  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Growth Restriction ◽  
Cerebroplacental Ratio

539: Use of cerebroplacental ratio to predict outcome in late onset fetal growth restriction (FGR)

2015 ◽  
Vol 212 (1) ◽  
pp. S269-S270
Author(s):  
Sarah Crimmins ◽  
Garrett Fitzgerald ◽  
Dana Block-Abraham ◽  
Kristin Atkins ◽  
Chris Harman ◽  
...  
Keyword(s):  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Late Onset ◽  
Growth Restriction ◽  
Cerebroplacental Ratio
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