Academic Journal
Outcome Predictors of Lesional Posterior Cortex Epilepsy Surgery
| العنوان: | Outcome Predictors of Lesional Posterior Cortex Epilepsy Surgery |
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| المؤلفون: | Alis, Ceren, Isler, Cihan, Alis, Deniz, Uzan, Mustafa, Ozkara, Cigdem |
| بيانات النشر: | Elsevier Science Inc |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | Epilepsy surgery, Posterior cortex epilepsy, Refractory epilepsy, Surgical outcome, Occipital Lobe Epilepsy, Secondary, Childhood, Semiology, Ulegyria, Parietal |
| الوصف: | BACKGROUND: Lesional posterior cortex epilepsy (PCE) is often drug resistant and may benefit from surgical intervention. In this study, we aimed to identify potential predictive factors associated with seizure recurrence after epilepsy surgery in lesional PCE. METHODS: We retrospectively reviewed patients with PCE who underwent surgery between 1998 and 2021. They were divided into 2 groups according to seizure outcome; the seizure-free group (group 1) and the noneseizure-free group (group 2). The relationship among clinical factors, electroencephalography (EEG) or cranial magnetic resonance imaging findings, disease, and seizure outcome was investigated. RESULTS: A total of 60 patients, with a mean age of 27.26 +/- 12.35 years (range, 9-61 years), were included in the study. There were 31 patients (51.66%) in group 1 (Engel class I) and 29 patients (48.33%) in group 2 (13 [21.66%], 10 [16.66%], and 6 [10%] patients in Engel class II, III, and IV, respectively), with a mean follow-up of 8.95 +/- 6.96 years (range, 1-24 years). No difference was observed regarding age, gender, age at seizure onset, operation type, treatment gap, and presence of bilateral lesions between the groups (P > 0.05). However, bilateral findings on interictal EEG and gliosis as the underlying disease were predictors of seizure recurrence (P < 0.05). CONCLUSIONS: More than half of the patients (including 2 with bilateral magnetic resonance imaging lesions) were seizure free at long-term follow-up. However, patients with bilateral findings on interictal EEG and gliosis were more likely to have recurrent seizures after surgery. Because lesional PCE is almost always drug resistant and has a potential for favorable outcomes, epilepsy surgery should be considered early. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1878-8750 1878-8769 |
| Relation: | World Neurosurgery; Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı; https://doi.org/10.1016/j.wneu.2023.01.055; https://hdl.handle.net/20.500.12831/11864; 172; E483; E489; WOS:000974197700001; 2-s2.0-85147354489 |
| DOI: | 10.1016/j.wneu.2023.01.055 |
| الاتاحة: | https://doi.org/10.1016/j.wneu.2023.01.055 https://hdl.handle.net/20.500.12831/11864 |
| Rights: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.D2637954 |
| قاعدة البيانات: | BASE |
| تدمد: | 18788750 18788769 |
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| DOI: | 10.1016/j.wneu.2023.01.055 |