Smaller Knife, Fewer Seizures? Recent Advances in Minimally Invasive Techniques in Pediatric Epilepsy Surgery

Area of Science:

• Pediatric Neurology
• Neurosurgery
• Epileptology

Background:

• Drug-resistant epilepsy affects approximately 20% of children, leading to significant risks including developmental delay and mortality.
• Despite advances in pharmacotherapy, many children continue to experience seizures, highlighting the need for alternative treatments.
• Epilepsy surgery is underutilized in pediatrics due to concerns about risks, despite evidence of its safety and efficacy.

Purpose of the Study:

• To review recent advancements in minimally invasive surgical techniques for pediatric epilepsy.
• To discuss the potential benefits and limitations of these less invasive approaches.
• To explore future possibilities in surgical epilepsy treatment for children.

Main Methods:

• Review of current literature on minimally invasive epilepsy surgery techniques.
• Description of indications, benefits, and limitations of various procedures.
• Inclusion of techniques such as Stereo-encephalography (SEEG), laser interstitial thermal ablation (LITA), deep brain stimulation (DBS), focused ultrasound (FUS), SEEG-guided radiofrequency ablation (RFA), endoscopic disconnections, and responsive neurostimulation (RNS).

Main Results:

• Minimally invasive techniques offer promising alternatives for managing pediatric drug-resistant epilepsy.
• These methods may increase patient and family acceptance of surgical interventions.
• Specific techniques like LITA and RNS show potential for significant seizure reduction.

Conclusions:

• Minimally invasive epilepsy surgery represents a significant advancement in pediatric care.
• Addressing patient and family concerns through less invasive options can improve surgical utilization.
• Continued research and development in these techniques are crucial for optimizing outcomes in children with epilepsy.