| Autor: |
Stefanos‐Yakoub, Ilona, Wingeier, Kevin, Held, Ulrike, Latal, Beatrice, Wirrell, Elaine, Smith, Mary Lou, Ramantani, Georgia |
| Zdroj: |
Epilepsia (Series 4); Feb2024, Vol. 65 Issue 2, p251-265, 15p |
| Abstrakt: |
In addition to the primary aim of seizure freedom, a key secondary aim of pediatric epilepsy surgery is to stabilize and, potentially, optimize cognitive development. Although the efficacy of surgical treatment for seizure control has been established, the long‐term intellectual and developmental trajectories are yet to be delineated. We conducted a systematic review and meta‐analysis of studies reporting pre‐ and postsurgical intelligence or developmental quotients (IQ/DQ) of children with focal lesional epilepsy aged ≤18 years at epilepsy surgery and assessed at >2 years after surgery. We determined the IQ/DQ change and conducted a random‐effects meta‐analysis and meta‐regression to assess its determinants. We included 15 studies reporting on 341 patients. The weighted mean age at surgery was 7.1 years (range =.3–13.8). The weighted mean postsurgical follow‐up duration was 5.6 years (range = 2.7–12.8). The overall estimate of the mean presurgical IQ/DQ was 60 (95% confidence interval [CI] = 47–73), the postsurgical IQ/DQ was 61 (95% CI = 48–73), and the change was +.94 IQ/DQ (95% CI = −1.70 to 3.58, p =.486). Children with presurgical IQ/DQ ≥ 70 showed a tendency for higher gains than those with presurgical IQ/DQ < 70 (p =.059). Higher gains were determined by cessation of antiseizure medication (ASM; p =.041), not just seizure freedom. Our findings indicate, on average, stabilization of intellectual and developmental functioning at long‐term follow‐up after epilepsy surgery. Once seizure freedom has been achieved, ASM cessation enables the optimization of intellectual and developmental trajectories in affected children. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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