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Author Spotlight: Advancing Pediatric Epilepsy Surgery in Children Through Novel Biomarkers and Enhanced Localization
Published on: September 20, 2024
Unique Surgical Challenges in Early Life Epilepsy
Michael Scott Perry1, Daniel Hansen2
1Department of Neurology, Jane and John Justin Institute for Mind Health, Cook Children's Medical Center, Fort Worth, Texas.
Insights
Epilepsy surgery can be effective for drug-resistant epilepsy in young children, despite unique challenges. Early surgical intervention is crucial for seizure control and positive long-term cognitive development.
Area of Science:
- Neurology
- Pediatric Epilepsy
- Neurosurgery
Background:
- Epilepsy incidence peaks at the extremes of age, with drug resistance common.
- Children under 3 with epilepsy have high rates of drug resistance due to age-specific etiologies.
- Epilepsy surgery is underutilized despite its efficacy in drug-resistant cases.
Purpose of the Study:
- To review the safety and efficacy of epilepsy surgery in early-life epilepsy.
- To identify barriers to surgical therapy in children under 3 years.
- To examine the risks and benefits of early surgical consideration in this population.
Main Methods:
- Review of available evidence on epilepsy surgery in early-life epilepsy.
- Analysis of clinical challenges specific to surgical candidates under age 3.
- Examination of evaluation and surgical strategies for this age group.
Main Results:
- Epilepsy surgery can achieve seizure freedom or significant reduction in children under 3.
- Early seizure control positively impacts long-term cognitive development.
- Distinct challenges exist in pediatric epilepsy surgery due to brain anatomy and developmental factors.
Conclusions:
- Epilepsy surgery is a viable and effective option for drug-resistant epilepsy in children under 3.
- Addressing barriers and optimizing surgical strategies are essential for increased utilization.
- Urgent surgical referral is critical for optimal outcomes in early-life epilepsy.
Abstract:
The incidence of epilepsy is highest at the extremes of age. Drug resistance is present in approximately one-third of people with epilepsy but occurs at higher than average rates in children with seizure onset before age 3 years, owing to a variety of etiologies unique to this age group. Epilepsy surgery is an effective therapeutic option for drug-resistant epilepsy but is vastly underutilized. Epilepsy surgery in children under age 3 comes with distinct clinical challenges related to brain anatomy, evolving developmental maturation, and limitations of evaluation and surgical strategies. However, epilepsy surgery can lead to seizure freedom or significant seizure reduction in this age group. Early seizure control may have a significant positive impact on long-term cognitive development, making urgency of surgical referral of immense importance. This review highlights available evidence on the safety and efficacy of epilepsy surgery in early-life epilepsy, identifying barriers to surgical therapy, describing utilization of available evaluation and surgical strategies, and examining risks and benefits of earlier surgical consideration in this vulnerable population.
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