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Published on: September 1, 2023
Obstetric and neonatal outcomes in women with epilepsy in Poland - a two-centre study
Magdalena Bosak1, Bryan H Song2, Milena Dewerenda-Sikora3
1Collegium Medicum, Jagiellonian University of Krakow, Poland. magdalena.bosak@uj.edu.pl.
Insights
Most women with epilepsy in Poland delivered healthy babies, with only 13% experiencing adverse pregnancy or neonatal outcomes. Continued antiepileptic drug therapy during pregnancy was common, and a majority of newborns had good Apgar scores.
Area of Science:
- Neurology
- Obstetrics
- Pharmacology
Background:
- Women with epilepsy face increased risks for adverse pregnancy and fetal outcomes.
- Antiepileptic drug (AED) use during pregnancy requires careful consideration due to potential teratogenic effects.
Purpose of the Study:
- To document pregnancy, delivery, and perinatal outcomes in women with epilepsy treated at Polish university clinics.
- To assess the safety and efficacy of antiepileptic therapies during pregnancy in this cohort.
Main Methods:
- A retrospective study involving 171 pregnant women with epilepsy from two university epilepsy centers.
- Data collected included epilepsy characteristics, AED treatment, seizure frequency, pregnancy and perinatal outcomes, and infant feeding methods.
Main Results:
- The majority of women (nearly 90%) continued AED therapy during pregnancy, with most on monotherapy and drugs of low teratogenic potential.
- 53.8% of women remained seizure-free during pregnancy; 46% experienced seizures.
- Adverse pregnancy/neonatal outcomes occurred in 13% of patients, with only one major congenital malformation reported. Most newborns had Apgar scores above 7.
Conclusions:
- The majority of women with epilepsy in Poland delivered healthy babies, with a low rate of adverse outcomes.
- Continued AED therapy is common and generally associated with favorable outcomes in this population.
- Further research is recommended to identify specific risk factors for adverse outcomes in pregnant women with epilepsy in Poland.
Aim Of The Study:
To report pregnancy, delivery and perinatal outcomes in women with epilepsy seen in university clinics in Poland. Clinical rationale for the study. Women with epilepsy are reported to be at increased risk of adverse pregnancy and foetal outcomes.
Materials And Methods:
The following data was collected in 171 pregnant women seen in two university epilepsy clinics: epilepsy characteristics and treatment, seizure frequency, pregnancy outcomes, perinatal outcomes, and feeding method.
Results:
The mean age of patients at the time of delivery was 28.8 years, and most women were nulliparous. Almost 80% of patients were on monotherapy and the majority were prescribed antiepileptic drugs with low teratogenic potential. 53.8% of patients were seizure-free during pregnancy. Half of the cohort delivered by caesarean section and the majority delivered in term. Nearly all newborns scored > 7 Apgar points. Major congenital malformation was diagnosed in only one foetus. Any adverse pregnancy/neonatal outcome was found in 13% of patients. Two thirds of women reported breastfeeding at any time.
Conclusions And Clinical Implications:
Almost 90% of women continued antiepileptic therapy during pregnancy. 46% of patients had epileptic seizures during pregnancy. Any adverse pregnancy/neonatal outcome was found in 13% of women with epilepsy. The majority of patients delivered healthy babies. Further studies are needed to find risk factors for adverse pregnancy/neonatal outcomes in women with epilepsy in Poland.
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