Sina Sadeghzadeh, Thomas M Johnstone, Jurriaan M Peters, Brenda E Porter, S Katie Z Ihnen
{"title":"结节性硬化症复合体患儿较早接受手术与术后语言发育改善的关系。","authors":"Sina Sadeghzadeh, Thomas M Johnstone, Jurriaan M Peters, Brenda E Porter, S Katie Z Ihnen","doi":"10.3171/2024.4.PEDS2481","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>The authors evaluated the impact of the timing of epilepsy surgery on postoperative neurocognitive outcomes in a cohort of children followed in the multiinstitutional Tuberous Sclerosis Complex (TSC) Autism Center of Excellence Research Network (TACERN) study.</p><p><strong>Methods: </strong>Twenty-seven of 159 patients in the TACERN cohort had drug-refractory epilepsy and underwent surgery. Ages at surgery ranged from 15.86 to 154.14 weeks (median 91.93 weeks). Changes in patients' first preoperative (10-58 weeks) to last postoperative (155-188 weeks) scores on three neuropsychological tests-the Mullen Scales of Early Learning (MSEL), the Vineland Adaptive Behavior Scales, 2nd edition (VABS-2), and the Preschool Language Scales, 5th edition (PLS-5)-were calculated. Pearson correlation and multivariate linear regression models were used to correlate test outcomes separately with age at surgery and duration of epilepsy prior to surgery. Analyses were separately conducted for patients whose seizure burdens decreased postoperatively (n = 21) and those whose seizure burdens did not (n = 6). Regression analysis was specifically focused on the 21 patients who achieved successful seizure control.</p><p><strong>Results: </strong>Age at surgery was significantly negatively correlated with the change in the combined verbal subtests of the MSEL (R = -0.45, p = 0.039) and predicted this score in a multivariate linear regression model (β = -0.09, p = 0.035). Similar trends were seen in the total language score of the PLS-5 (R = -0.4, p = 0.089; β = -0.12, p = 0.014) and in analyses examining the duration of epilepsy prior to surgery as the independent variable of interest. Associations between age at surgery and duration of epilepsy prior to surgery with changes in the verbal subscores of VABS-2 were more variable (R = -0.15, p = 0.52; β = -0.05, p = 0.482).</p><p><strong>Conclusions: </strong>Earlier surgery and shorter epilepsy duration prior to surgery were associated with greater improvement in postoperative language in patients with TSC. Prospective or comparative effectiveness clinical trials are needed to further elucidate surgical timing impacts on neurocognitive outcomes.</p>","PeriodicalId":16549,"journal":{"name":"Journal of neurosurgery. Pediatrics","volume":" ","pages":"384-392"},"PeriodicalIF":2.1000,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Association of earlier surgery with improved postoperative language development in children with tuberous sclerosis complex.\",\"authors\":\"Sina Sadeghzadeh, Thomas M Johnstone, Jurriaan M Peters, Brenda E Porter, S Katie Z Ihnen\",\"doi\":\"10.3171/2024.4.PEDS2481\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>The authors evaluated the impact of the timing of epilepsy surgery on postoperative neurocognitive outcomes in a cohort of children followed in the multiinstitutional Tuberous Sclerosis Complex (TSC) Autism Center of Excellence Research Network (TACERN) study.</p><p><strong>Methods: </strong>Twenty-seven of 159 patients in the TACERN cohort had drug-refractory epilepsy and underwent surgery. Ages at surgery ranged from 15.86 to 154.14 weeks (median 91.93 weeks). Changes in patients' first preoperative (10-58 weeks) to last postoperative (155-188 weeks) scores on three neuropsychological tests-the Mullen Scales of Early Learning (MSEL), the Vineland Adaptive Behavior Scales, 2nd edition (VABS-2), and the Preschool Language Scales, 5th edition (PLS-5)-were calculated. Pearson correlation and multivariate linear regression models were used to correlate test outcomes separately with age at surgery and duration of epilepsy prior to surgery. Analyses were separately conducted for patients whose seizure burdens decreased postoperatively (n = 21) and those whose seizure burdens did not (n = 6). Regression analysis was specifically focused on the 21 patients who achieved successful seizure control.</p><p><strong>Results: </strong>Age at surgery was significantly negatively correlated with the change in the combined verbal subtests of the MSEL (R = -0.45, p = 0.039) and predicted this score in a multivariate linear regression model (β = -0.09, p = 0.035). Similar trends were seen in the total language score of the PLS-5 (R = -0.4, p = 0.089; β = -0.12, p = 0.014) and in analyses examining the duration of epilepsy prior to surgery as the independent variable of interest. Associations between age at surgery and duration of epilepsy prior to surgery with changes in the verbal subscores of VABS-2 were more variable (R = -0.15, p = 0.52; β = -0.05, p = 0.482).</p><p><strong>Conclusions: </strong>Earlier surgery and shorter epilepsy duration prior to surgery were associated with greater improvement in postoperative language in patients with TSC. Prospective or comparative effectiveness clinical trials are needed to further elucidate surgical timing impacts on neurocognitive outcomes.</p>\",\"PeriodicalId\":16549,\"journal\":{\"name\":\"Journal of neurosurgery. Pediatrics\",\"volume\":\" \",\"pages\":\"384-392\"},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2024-07-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of neurosurgery. Pediatrics\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.3171/2024.4.PEDS2481\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/1 0:00:00\",\"PubModel\":\"Print\",\"JCR\":\"Q3\",\"JCRName\":\"CLINICAL NEUROLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of neurosurgery. Pediatrics","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3171/2024.4.PEDS2481","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/1 0:00:00","PubModel":"Print","JCR":"Q3","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
Association of earlier surgery with improved postoperative language development in children with tuberous sclerosis complex.
Objective: The authors evaluated the impact of the timing of epilepsy surgery on postoperative neurocognitive outcomes in a cohort of children followed in the multiinstitutional Tuberous Sclerosis Complex (TSC) Autism Center of Excellence Research Network (TACERN) study.
Methods: Twenty-seven of 159 patients in the TACERN cohort had drug-refractory epilepsy and underwent surgery. Ages at surgery ranged from 15.86 to 154.14 weeks (median 91.93 weeks). Changes in patients' first preoperative (10-58 weeks) to last postoperative (155-188 weeks) scores on three neuropsychological tests-the Mullen Scales of Early Learning (MSEL), the Vineland Adaptive Behavior Scales, 2nd edition (VABS-2), and the Preschool Language Scales, 5th edition (PLS-5)-were calculated. Pearson correlation and multivariate linear regression models were used to correlate test outcomes separately with age at surgery and duration of epilepsy prior to surgery. Analyses were separately conducted for patients whose seizure burdens decreased postoperatively (n = 21) and those whose seizure burdens did not (n = 6). Regression analysis was specifically focused on the 21 patients who achieved successful seizure control.
Results: Age at surgery was significantly negatively correlated with the change in the combined verbal subtests of the MSEL (R = -0.45, p = 0.039) and predicted this score in a multivariate linear regression model (β = -0.09, p = 0.035). Similar trends were seen in the total language score of the PLS-5 (R = -0.4, p = 0.089; β = -0.12, p = 0.014) and in analyses examining the duration of epilepsy prior to surgery as the independent variable of interest. Associations between age at surgery and duration of epilepsy prior to surgery with changes in the verbal subscores of VABS-2 were more variable (R = -0.15, p = 0.52; β = -0.05, p = 0.482).
Conclusions: Earlier surgery and shorter epilepsy duration prior to surgery were associated with greater improvement in postoperative language in patients with TSC. Prospective or comparative effectiveness clinical trials are needed to further elucidate surgical timing impacts on neurocognitive outcomes.