Use of the fetal biophysical profile in severe oligohydramnios after preterm premature rupture of the membranes

Abstract

A protocol of expectant management using daily fetal biophysical assessment was applied to 23 consecutive women with severe oligohydramnios after preterm premature rupture of the membranes. A persistently low biophysical score (less than or equal to 6 on two examinations two hours apart) in the presence of a nonreactive nonstress test and absence of fetal breathing was used as an indication for delivery. The pregnancy outcome in this group was compared to that in a historic control group managed similarly except that an abnormal biophysical assessment was not an indication for delivery. The results suggest that the management of women with severe oligohydramnios after preterm premature rupture of the membranes with daily fetal biophysical profiles decreases the incidence of low five-minute Apgar scores as well as that of maternal and neonatal infection.