Immediate termination of electrical status epilepticus in sleep after hemispherotomy is associated with significant progress in language development.
Dev Med Child Neurol
; 59(1): 89-97, 2017 01.
Article
en En
| MEDLINE
| ID: mdl-27558205
ABSTRACT
AIM:
To study the effect of hemispherotomy on electrical status epilepticus in sleep (ESES) and language development.METHOD:
Children with a confirmed diagnosis of ESES prior to surgery and a minimum of 24 months of developmental follow-up data were compared with age-matched controls without ESES. Language quotients (LQs) were calculated before and after surgery.RESULTS:
Eleven patients (five females, six males) and 21 controls (11 females, 10 males) were included. Before surgery a significantly higher number of children in the study group (n=9) demonstrated severe developmental delay compared with children in the control group (n=13; p=0.015). In the study group ESES remitted immediately after surgery in 10 children, and a significant catch-up in LQs was observed in this group (preoperative mean 40.0 [standard deviation (SD) 22.2, interquartile range (IQR) 30.0-62.0]; postoperative mean 73.0 [SD 33.5, IQR 41.0-97.0]; p=0.037). There was no significant difference compared with controls at last follow-up after surgery (study group five with severe impairment; control group eight with severe impairment [p=0.971]). Overall, a favourable developmental outcome was associated with freedom from seizures (seizure-free group median preoperative LQ 61.5, median postoperative LQ 78.0 [p=0.017]; seizure group median preoperative LQ 35.5, median postoperative LQ 56.5 [p=0.273]) and antiepileptic drug withdrawal (off medication median preoperative LQ 49.5, median postoperative LQ 78.0 [p=0.011]; on medication median preoperative LQ 78.0, median postoperative LQ 83.5 [p=0.889]).INTERPRETATION:
Children with ESES showed significantly lower preoperative language abilities than children without ESES. In cases with remission of ESES after surgery, marked improvement in LQs was noticed. This improvement cannot be fully explained by seizure-freedom alone as seizure-free children without preoperative ESES showed less improvement.
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Trastornos del Sueño-Vigilia
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Estado Epiléptico
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Resultado del Tratamiento
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Hemisferectomía
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Desarrollo del Lenguaje
Tipo de estudio:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Child
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Child, preschool
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Female
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Humans
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Infant
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Male
Idioma:
En
Año:
2017
Tipo del documento:
Article