Abstract
ObjectiveIn a prospective cohort of children (13–21 years) of women with epilepsy (CWWE), we compared those exposed to antiseizure medications (ASM) in utero to those without exposure to ASM regarding their language proficiency and intelligence. We also compared their educational performance with state-wide averages. MethodsResearch staff blinded to the ASM exposure of CWWE administered the Clinical Evaluation of Language Fundamentals IV and the Wechsler Intelligence Scale for Children IV to test their language proficiency and intelligence. We assessed their educational performance with a questionnaire. CWWE without antenatal exposure to ASM served as comparators for language and intelligence tests. The educational performance of CWWE (regardless of ASM exposure) was compared with the state-wide averages published by the government. ResultsIn total, 446 children (mean age 16.5 ± 2.2 years; 236 girls) participated in the study. Their ASM exposure involved monotherapy for 272 (61%), polytherapy for 133 (29.8%) and none for 41 (9.2%). The commonly used ASMs (mono & polytherapy) were carbamazepine (n = 192), valproate (n = 124), phenobarbitone (n = 95), and phenytoin (n = 73). The full-scale intelligence quotient of CWWE (n = 146) with antenatal exposure to ASM (89.2 ± 21.5) was significantly lower (p = 0.03) than that of CWWE (n = 11) unexposed to ASM (96.9 ± 8.8). The CELF core language scaled score for the exposed CWWE (n = 132) was significantly lower than that of unexposed children (n = 12; 99.2 ± 19.9). Compared with state-wide averages, CWWE (n = 386) had delayed initiation of education (2.6% vs. 0.1%), increased dropout rates (1% vs. 0.11%), increased usage of special assistance during examinations (4.4% vs. 0.1%) and a lower rate (19.9% vs. 37%) of enrolment in universities. ConclusionThe language and intelligence functions of CWWE with exposure to older ASMs were lower than those of unexposed CWWE. Compared to state-wide averages, a significantly higher proportion of CWWE had difficulties with education, and only a smaller proportion enrolled in higher education.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
