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Published on: February 5, 2019
Levetiracetam monotherapy for the treatment of infants with epilepsy
Pinar Arican1, Pinar Gencpinar2, Dilek Cavusoglu2
1Department of Pediatric Neurology, Izmir Tepecik Education and Research Hospital, Izmir, Turkey.
Insights
Levetiracetam monotherapy effectively treated seizures in infants under two. Normal psychomotor development and unknown etiologies predicted seizure freedom, with minimal side effects like irritability reported.
Area of Science:
- Pediatric Neurology
- Clinical Pharmacology
- Epileptology
Background:
- Levetiracetam is a broad-spectrum anti-epileptic drug.
- It is effective for both focal and generalized epilepsies.
Purpose of the Study:
- To evaluate levetiracetam monotherapy's efficacy, tolerability, and safety in children under two with epilepsy.
- To assess its effectiveness across different seizure types in this age group.
Main Methods:
- Retrospective study of 92 children diagnosed with epilepsy from 2014-2017.
- Inclusion criteria: age under two at levetiracetam initiation as monotherapy, and at least 6 months follow-up.
Main Results:
- 66% of patients achieved seizure freedom.
- Efficacy was observed in both focal (58%) and generalized (77%) epilepsies.
- Normal psychomotor development and unknown etiologies were significant predictors of seizure control (OR=6).
- Irritability was the only reported adverse effect in 1% of children; no other significant side effects or discontinuations occurred.
Conclusions:
- Levetiracetam monotherapy is an effective, well-tolerated, and safe treatment for various seizure types in infants.
- It demonstrates significant efficacy in patients with unknown etiologies and normal psychomotor development.
- The drug shows a favorable safety profile for young children with epilepsy.
Purpose:
Levetiracetam is a broad-spectrum anti-epileptic drug that is effective against both focal and generalized epilepsies. In this study, we aimed to evaluate the efficacy, tolerability and safety of levetiracetam monotherapy in the management of different seizure types in children with epilepsy under the age of two.
Method:
This retrospective study was conducted on children with a diagnosis of epilepsy from January 2014 to January 2017. To be included in the study, patients were required to be less than two years of age at the time levetiracetam was initiated as initial monotherapy and to be followed clinically for at least 6 months.
Results:
Of the 92 patients, 61 (66%) patients were seizure free. Fifty-eight percent of the patients (31 of 53) with focal epilepsy were seizure free and 77% (30 of 39) generalized epilepsy were seizure free. We found that levetiracetam monotherapy was effective in both focal and generalized epilepsy. Levetiracetam monotherapy was significantly more effective in patients with unknown etiologies (p = 0.004). Seizure freedom rate under levetiracetam monotherapy was significantly higher in patients with normal psychomotor development (p = 0.000). Seizure freedom rate under levetiracetam monotherapy was significantly higher in patients with unknown etiologies and normal psychomotor development. Normal psychomotor development was the strongest predictor of seizure control under levetiracetam monotherapy (OR = 6; 95% CI = 2.3-16.0; p < 0.001). Five children (1%) reported irritability. No hematological or biochemical, or behavioral adverse side effects except irritability were reported in any children. No patient discontinued levetiracetam therapy because of treatment-related side effects.
Conclusion:
Our study showed levetiracetam to be an effective, well tolerated and safe agent for the treatment of a variety of seizure types and etiologies seen in infants.
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