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Long‐term seizure and developmental outcomes of epilepsy surgery in children under 3 years old: A single‐center study of 113 patients.

Authors :
Yu, Hao
Liu, Qingzhu
Wang, Ruofan
Liu, Chang
Sun, Yu
Wang, Yao
Ji, Taoyun
Wang, Shuang
Liu, Xiaoyan
Jiang, Yuwu
Cai, Lixin
Source :
CNS Neuroscience & Therapeutics; Jan2024, Vol. 30 Issue 1, p1-12, 12p
Publication Year :
2024

Abstract

Aims: To investigate the clinical characteristics, surgical strategy, developmental and seizure outcomes, and predictors of surgical outcome in children with drug‐resistant epilepsy (DRE) under 3 years old. Methods: One hundred thirteen consecutive children younger than 3 years of age with DRE underwent curative surgical treatment after multidisciplinary preoperative evaluation using the strategy developed in the pediatric epilepsy center of Peking University First Hospital (PKFHPEC) between 2014 and 2018. These patients were selected for retrospective study. The relevant clinical data were collected and analyzed. The surgical prognoses were classified using the Engel classification, and the developmental assessment results were collected. Statistical analysis of the clinical data was performed to analyze the predictors of seizure outcomes and their correlation with developmental outcomes. Results: All the patients were followed up for more than 3 years, and 98 (86.7%) patients had no seizure recurrence. One year after surgery, the seizure‐free rate was 86.7%, which was as high as that at the last follow‐up. Cortical dysplasia was the most frequent etiology of DRE in this cohort, accounting for 77.0%. According to the Engel classification, acute postoperative seizure (APOS; p < 0.001) was a predictor of seizure recurrence. No deaths occurred. No unpredicted long‐term severe complications occurred except for one ventricular peritoneal shunt. The patients' neurodevelopmental statuses were improved after successful surgery, while the scores of the pre‐ and postoperative developmental assessments were closely correlated. Conclusions: For children who are younger than 3 years old and have DRE and structural abnormalities, early curative treatment can lead to long‐term good seizure outcomes and a low complication rate. The development of appropriate strategies for both presurgical evaluation and resection is crucial for the success of surgery. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
17555930
Volume :
30
Issue :
1
Database :
Complementary Index
Journal :
CNS Neuroscience & Therapeutics
Publication Type :
Academic Journal
Accession number :
175070616
Full Text :
https://doi.org/10.1111/cns.14481