Doppler Cerebroplacental Ratio and Adverse Perinatal Outcome

Abstract

ABSTRACT Objective This study was done to assess the Doppler cerebroplacental ratio (CPR) in the prediction of adverse perinatal outcome especially in growth restricted pregnancies. Materials and methods In this study, 62 antenatal women were subjected to Doppler studies at 34 to 42 weeks of gestations. CPR was calculated and less than 1 was taken as predictor of adverse perinatal outcome. Adverse perinatal outcomes was evaluated by mode of delivery, meconium staining, 1 and 5-minute Apgar scores, birth weight, admission to NICU and other neonatal complications. Results Of 62 antenatal women, with an abnormal CPR had higher incidence of meconium, clinical fetal distress, operative delivery, low Apgar score (5 mins), NICU admission and neonatal death, 42.88, 47.62, 26.57, 76.19, 66.17 and 66.67% respectively as compared to women with normal CPR who had 4.88, 2.88, 2.88. 2.88, 12.19, 17.07 and 0% respectively. With the use of an abnormal CPR, the sensitivity, specificity, and positive and negative predictive values for predicting an adverse outcome were 62, 80, 62 and 80%, respectively, with an odds ratio (95% confidence interval). Conclusion An abnormal CPR is associated with adverse perinatal outcomes, especially in growth-restricted fetuses. How to cite this article Shaheen S, Bano I, Ahmad I, Singh A. Doppler Cerebroplacental Ratio and Adverse Perinatal Outcome. J South Asian Feder Obst Gynae 2014;6(1):25-27.