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Updated: May 11, 2026

Electromagnetic Source Imaging in Presurgical Evaluation of Children with Drug-Resistant Epilepsy
Published on: September 20, 2024
Opportunity gained, opportunity lost: treating pharmacoresistant epilepsy in children
1Division of Neurology, The Hospital for Sick Children, Department of Paediatrics, University of Toronto, Toronto, Ontario, Canada.
Insights
Pediatric epilepsy significantly impacts child development, potentially causing long-term issues. Early intervention and comprehensive care are crucial for seizure freedom and improved outcomes in children with drug-resistant epilepsy.
Area of Science:
- Pediatric Neurology
- Developmental Neuroscience
- Epileptology
Background:
- Childhood epilepsy poses risks to cognitive, social, and developmental milestones.
- Ongoing seizures can lead to lasting deficits in education and adult employment.
- Pharmacoresistant epilepsy in children requires specialized, timely medical attention.
Purpose of the Study:
- To emphasize the critical need for early recognition and intervention in pediatric pharmacoresistant epilepsy.
- To highlight the importance of pursuing seizure freedom as the primary treatment goal.
- To advocate for comprehensive evaluation and state-of-the-art treatments for all children with refractory epilepsy.
Main Methods:
- This study is a review of current understanding and treatment paradigms for pediatric epilepsy.
- It synthesizes evidence on the long-term consequences of untreated or undertreated childhood epilepsy.
- It emphasizes the role of specialized pediatric epilepsy centers in management.
Main Results:
- Seizure freedom is achievable and crucial for mitigating long-term developmental and functional impairments.
- Even low probabilities of seizure freedom should not deter aggressive treatment strategies.
- Comprehensive evaluation at specialized centers is essential for optimizing care.
Conclusions:
- Early and aggressive management of pediatric pharmacoresistant epilepsy is vital.
- Specialized pediatric epilepsy centers offer the best approach for state-of-the-art treatment.
- Failure to provide optimal care exacerbates the burden of epilepsy on children and families.
Abstract:
Childhood is a vulnerable time--developmentally, socially, and cognitively. Any disruption may have long-standing effects on the attainment of critical developmental milestones. The impact of ongoing seizures and epilepsy in children is significant and may result in cognitive delay, poorer educational outcomes, and lower employment rates in adulthood. The early recognition, intervention, and treatment of evolving pharmacoresistant epilepsy in children presents a unique opportunities for health care practitioners. Seizure freedom is the ultimate epilepsy treatment goal, given the broad and long-standing effects of seizures in childhood. However, even when we believe the chance of seizure freedom is low, we should not let the perceived unlikelihood of that goal limit the treatments we offer. All children with pharmacoresistant epilepsy should be evaluated at a comprehensive pediatric epilepsy center. Failing to offer state-of-the-art treatments to these children only increases the burden of epilepsy on children and their families.
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