ABSTRACT
Pregnancy in women with epilepsy is associated with increased obstetric risks and
increased adverse neonatal outcomes. Prior to conception, folic acid should be administered
and the antiepileptic drug (AED) regimen should be optimized. Effective control of
maternal seizures with the least risk to the fetus is the goal, preferably using AED
monotherapy. Periodic monitoring of total and free AED levels is recommended. The
"fetal anticonvulsant syndrome" has been described with all of the AEDs and includes
major malformations, minor anomalies, microcephaly, cognitive impairment, intrauterine
growth retardation, and infant mortality. The most common major malformations are
cleft lip/palate, heart defects, and neural tube defects. Prenatal screening should
be offered. Supplemental vitamin K1 should be given to the mother and newborn to prevent neonatal hemorrhagic disorder.
Careful planning and management of any pregnancy in women with epilepsy are essential
to increase the likelihood of a healthy outcome for the mother and infant.
KEYWORD
Epilepsy - women - pregnancy - anticonvulsants - teratogenesis