Outcome of severe placental insufficiency with abnormal umbilical artery Doppler prior to fetal viability.

To evaluate the outcome of pregnancies complicated by placental insufficiency and abnormal umbilical artery Doppler prior to viability. A retrospective cohort study. Italy. Singleton pregnancies with fetal growth restriction and absence of end-diastolic velocities (AEDVs) in the umbilical arteries prior to 24 weeks. A retrospective cohort study of singleton pregnancies with fetal growth restriction and AEDVs in the umbilical arteries prior to 24 weeks. Fetal growth restriction and AEDVs in the umbilical arteries prior to 24 weeks. Of 16 fetuses first seen at 20-23 weeks, only 12 survived and one of these developed cerebral palsy. Severe hypertensive disorders occurred in three mothers. In four women, the Doppler waveforms progressively improved and developed a normal pulsatility. These fetuses had a better outcome than those that had persistent alterations: they were delivered later (34 versus 28 weeks), had a larger birthweight (1598 versus 630 g) and developed fewer complications. Placental insufficiency with AEDV in the umbilical arteries prior to fetal viability is associated with a high probability of perinatal death and neonatal complications. However, progressive amelioration of Doppler indices occurs in a subset of women, and these fetuses have a much better outcome. © 2013 The Authors BJOG An International Journal of Obstetrics and Gynaecology © 2013 RCOG.

Citation

G Simonazzi, A Curti, L Cattani, N Rizzo, G Pilu. Outcome of severe placental insufficiency with abnormal umbilical artery Doppler prior to fetal viability. BJOG : an international journal of obstetrics and gynaecology. 2013 May;120(6):754-7

Mesh Tags

PMID: 23320863

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