In the US, more than one million women with epilepsy are of childbearing age and have over 20,000 babies each year. Patients with epilepsy who become pregnant are at risk of complications, including changes in seizure frequency, maternal morbidity and mortality, and congenital anomalies due to antiepileptic drug exposure. Appropriate management of epilepsy during pregnancy may involve frequent monitoring of antiepileptic drug serum concentrations, potential preconception switching of antiepileptic medications, making dose adjustments, minimizing peak drug concentration with more frequent dosing, and avoiding potentially teratogenic medications. Ideally, preconception planning will be done to minimize risks to both the mother and fetus during pregnancy. It is important to recognize benefits and risks of current and emerging therapies, especially with revised pregnancy labeling in prescription drug product information. This review will outline risks for epilepsy during pregnancy, review various recommendations from leading organizations, and provide an evidence-based approach for managing patients with epilepsy before, during, and after pregnancy.
Psychiatric comorbidities are very common in patients with epilepsy, and in fact, a bidirectional relationship between epilepsy and some psychiatric disorders have been identified. However, despite their high prevalence, these comorbidities are not routinely recognized or adequately treated causing a significant burden for these patients. Atypical presentations of some of these psychiatric comorbidities in epilepsy, the concern that some psychotropic drugs may lower seizure threshold worsening frequency of seizures, possibility of many drug-drug interactions, and the negative impact of some antiepileptic drugs on psychiatric conditions are some of the challenges faced by clinicians. Although the main focus in epilepsy has remained on treatment of seizures, acknowledgment of these comorbidities and their timely diagnosis and appropriate treatment not only can impact patients' quality of life but also may improve their response to antiepileptic therapies.
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