Cases That Test Your Skills

Seizure-like episodes, but is it really epilepsy?

Author and Disclosure Information

 

References

A meta-analysis by Carlson and Perry22 that included 13 studies and 228 participants, examined different treatment modalities and their effectiveness for NES. They found that patients who received psychological intervention had a 47% remission rate and 82% improvement in seizure frequency compared with only 14% to 23% of those who did not receive therapy. They postulated that therapy for this illness must be flexible to properly address the socially, psychologically, and functionally heterogenous patient population. Although there are few randomized controlled trials for NES to determine the best evidence-based intervention, there is now consensus that NES has a favorable prognosis when barriers to psychological care are eliminated.

OUTCOME Referral for CBT

The treatment team advises Ms. N to engage in outpatient therapy after discharge from the hospital. Ms. N and her mother agree to the treatment plan, and leave the hospital with a referral for CBT the next day.

Bottom Line

Nonepileptic seizure (NES) is a type of conversion disorder characterized by seizure-like episodes without ictal qualities. Risk factors for NES include concomitant epilepsy, psychiatric disorders, unstable psychosocial situations, and antecedent trauma. Patients with a history of incestuous sexual abuse are most at risk for developing NES. A normal EEG that fully captures a seizure-like episode is diagnostic of NES. Cognitive-behavioral therapy can minimize seizure frequency and intensity.

Related Resources

Drug Brand Name

Sertraline • Zoloft

Pages

Next Article: