Objective The timing of delivery for women affected by gestational diabetes (GDM) is still controversial. Good clinical practice often suggests offering induction of labor at term in order to reduce the complications associated with this condition, while recent evidence supports expectant management. Fetal Doppler parameters represent a validated tool for testing fetal well-being at term and can select pregnancies that need increased surveillance. The aim of the present study was to evaluate the role of fetal Doppler parameters at term for the prediction of pregnancy outcomes in patients affected by GDM.
Methods Prospective cohort study in a single center. Evaluation of umbilical artery (UA) PI, middle cerebral artery (MCA) PI, cerebroplacental ratio (CPR) and umbilical-to-cerebral ratio (UCR) at > 37 weeks of gestation in singleton, morphologically normal pregnancies affected by GDM, was performed in order to estimate the association between ultrasound measurements at term and perinatal outcome. Regression linear analysis was used to estimate the association between fetal Doppler parameters and neonatal pH, neonatal Apgar score, neonatal weight and a composite adverse outcome. The receiver operating characteristic (ROC) curve was used to estimate the possible predictive value of the above association.
Results Our results on 130 women showed MCA PI to be the best predictor of perinatal outcomes in terms of low Apgar score at the 1st minute (p = 0.00), pH (p = 0.02) and composite adverse outcome (p = 0.05). UCR showed a significant correlation with neonatal pH (p = 0.02). No significant correlations for UA PI and CPR MoMs have been demonstrated in our population. However, the small sample size is a limitation of the study.
Conclusion Evaluation of MCA Doppler and eventually UCR at term can be a useful tool to discriminate pregnancies affected by GDM that can benefit from IOL before 41 weeks in order to reduce complications related to this condition.
Cancer is the leading cause of death in women of reproductive age. During the last decades and especially in developed countries, the incidence of cancer is increasing dramatically, with an incidence of 1 in 1,000 pregnancies. This is mostly related to delay of pregnancy into the late reproductive years. The aim of this study was to investigate the outcome of pregnancy in women with diagnosis of cancer; in particular, neonatal morbidity and mortality, after in utero exposure to chemotherapy, were evaluated. A total of 59 singletons and one twin pregnancy complicated by cancer were followed at our tertiary centre over the last 15 years. A different treatment, based on surgery and/or chemotherapy in pregnancy or delayed to the postpartum period, was employed. There were 59 live births (97%), one foetal loss and one stillbirth at 28 weeks. The congenital malformation rate was 5% (n = 3). The rate of preterm birth was 83%. The mean birthweight and mean birthweight percentile were 2,098 g (740-3930) and 46 (7-93), respectively; 32% of neonates were small for gestational age (SGA). Dividing the population into treated or untreated with chemotherapy, the rate of SGA was not statistically significant different between the two groups. Our results showed that chemotherapy administered during the second trimester or later did not influence intrauterine foetal growth, but the high prevalence of SGA neonates in the two groups, exposed or not exposed to chemotherapy, suggests an influence of maternal cancer per se on foetal growth.
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