Comparison of oxytocin use between singleton and twin pregnancies during induction of labor: A multicenter case-control study.

Objective: To compare the oxytocin doses used during induction, relative to the number of labor hours, between singleton and twin pregnancies.

Materials And Methods: We conducted a retrospective case-control study in two tertiary referral centers in France. Women with twin pregnancies who underwent labor induction with oxytocin in each center were eligible.

Plea for systematic prenatal genes panel testing when facing isolated craniosynostosis on fetal imaging.

Background: Prenatal diagnosis of craniosynostosis remains rare and challenging, easier in syndromes with craniosynostosis due to the association with other sonographic anomalies. Crouzon syndrome is the most frequent syndrome with craniosynostosis but is difficult to detect antenatally because of mild skull deformation without specific associated anomaly during gestation.

Case: This report presents the case of a fetus with Crouzon syndrome related to the variant c.

Predictive factors for severe placental damage in pregnant women with SARS-CoV-2 infection.

Introduction: SARS-Cov-2 infection during pregnancy can lead to severe placental lesions characterized by massive perivillous fibrin deposition, histiocytic intervillositis and trophoblast necrosis. Diffuse placental damage of this kind is rare, but can sometimes lead to obstetric complications, such as intrauterine fetal death (IUFD). The objectives of this study were to identify possible predictors of severe placental lesions.

Combined first trimester screening for trisomy 21: Assessment of excess risk in case of free ß-human chorionic gonadotrophin between 5 and 10 multiples of the median.

Objective: The first trimester combined risk of trisomy 21 is obtained by multiplying the risk related to maternal age by the likelihood ratios of nuchal translucency, free beta-human chorionic gonadotrophin (β-hCG) and placenta associated plasma protein-A. Beyond five multiples of the median (MoM) of β-hCG, the risk of trisomy 21 is truncated. The objective of the present study was to evaluate the evolution of the first trimester combined risk of trisomy 21 in individuals with first-trimester free-β-hCG levels between 5 and 10 MoM.

Prevention of Neural Tube Defects by Folic Acid Supplementation: A National Population-Based Study.

Folic acid supplementation is recommended for neural tube defect prevention during pregnancy. We conducted an observational, retrospective national registry study to determine the rate of dispensing of periconceptional folic acid after prescription in a sample of French women representative of the general population. Our study population ( = 186,061) was a representative sample of the French population, recorded in the Health Data System database on pharmacy dispensing of medication and mandatory reporting of pregnancy.