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Surgical treatment of two patients with infantile spasms in early infancy
Hoon-Chul Kang1, Da Eun Jung, Kae Min Kim
1Department of Pediatrics, Epilepsy Center, Sang-gye Paik Hospital, Inje University College of Medicine, Sang-gye 7 Dong 761-1, No-won Gu, Seoul 139-707, South Korea.
Insights
Early epilepsy surgery in infants under six months can prevent developmental decline. Surgical interventions for infantile spasms, like lesionectomy and disconnection, led to positive outcomes, though transfusion risks were noted.
Area of Science:
- Pediatric Neurology
- Neurosurgery
- Developmental Neuroscience
Background:
- Infantile spasms are a severe epilepsy syndrome in infants.
- Early intervention is crucial to prevent developmental deficits.
- Surgical options for intractable infantile spasms are being explored.
Observation:
- Two infants younger than six months with infantile spasms and cortical dysplasia underwent epilepsy surgery.
- One patient had a lesionectomy; the other had a disconnection surgery.
- Both patients achieved favorable outcomes (Engel classification I) with developmental catch-up.
Findings:
- Early surgical treatment for catastrophic epilepsy in infancy is feasible.
- Surgical interventions can lead to significant developmental progress.
- Potential risks, such as high-volume transfusion in extensive procedures, require careful management.
Implications:
- Early epilepsy surgery may be a viable option for infants with catastrophic epilepsy.
- Minimizing functional deficits and developmental deterioration is possible with timely surgical intervention.
- Further research is needed to optimize surgical strategies and manage risks in this population.
Abstract:
Early surgery for catastrophic epilepsy may prevent developmental deterioration and minimize functional deficit resulting from the surgical procedure. We report two patients who had infantile spasms and underwent surgery for epilepsy in early infancy (younger than 6 months old). Magnetic resonance imaging showed cortical dysplasia in both patients. One patient underwent lesionectomy in the right perirolandic area at 49 weeks conceptional age (CA) and the other infant underwent left temporo-occipital disconnection at 45 weeks CA. Both showed Engel classification I and catch-up developmental progress. However, with the second patient, we were concerned about the high volume transfusion relative to her body weight during the extensive disconnection because of the patient's small blood volume. We discuss the benefits and potential risks of surgical treatment for intractable epilepsy in early infancy.
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