Comparison of maternal and fetal outcomes, in epileptic and non-epileptic women

OBJECTIVE: To assess maternal and fetal outcomes, in epileptic and non-epileptic pregnant women.

METHODS: A retrospective case-control study was conducted from January 2005 - December 2006 at Riyadh Military Hospital, Riyadh, Kingdom of Saudi Arabia. A total of 16508 live birth charts were reviewed. Maternal, obstetrical, and fetal outcomes were compared between women with epilepsy Group 1 (n = 53) and women who did not have epilepsy (controls) Group 2 (n = 60).

RESULTS: There were no significant differences between either group in total length of labor, labor induction and oxytocin augmentation, need for labor analgesia, total blood loss and the need for blood transfusion, mode of delivery, and the length of hospital stay. There were no significant differences in all maternal complications between either group (p=0.8, 95% CI: 0.3-2.1). There was an increase in the mean dose of the antiepileptic medications needed during pregnancy. However, 4 women (7.5%) in the epileptic group had major seizures during pregnancy. All of these women needed addition of a second antiepileptic medication. Major congenital malformations occurred in 2 newborns (3.8%) of epileptic women, and none occurred in the control group. Both newborns were from women who received polytherapy.

CONCLUSION: Women with epilepsy are not at increased risk for obstetric and neonatal complications, provided there is a combined team management approach by a neurologist and an obstetrician.