Medication Policy After Epilepsy Surgery
| Autor: | Peter C. van Rijen, Olga Braams, Aag Jennekens-Schinkel, Onno van Nieuwenhuizen, Floor E. Jansen, Kim Boshuisen, Kees P.J. Braun |
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| Rok vydání: | 2009 |
| Předmět: |
Male
Time Factors Cohort Studies Lesion Central nervous system disease Drug withdrawal Epilepsy Developmental Neuroscience Recurrence medicine Humans Epilepsy surgery Ictal Child Postoperative Care medicine.diagnostic_test business.industry Infant Magnetic resonance imaging medicine.disease Treatment Outcome Neurology Child Preschool Anesthesia Pediatrics Perinatology and Child Health Etiology Anticonvulsants Female Neurology (clinical) medicine.symptom business Follow-Up Studies |
| Zdroj: | Pediatric Neurology. 41:332-338 |
| ISSN: | 0887-8994 |
| DOI: | 10.1016/j.pediatrneurol.2009.04.025 |
| Popis: | The postsurgical medication policy was reviewed for 109 children (age at surgery, 0-16 years) who had epilepsy surgery between 1991 and 2005. Intervals between surgery and both start (n = 84) and completion (n = 68) of withdrawal of antiepileptic drugs (AEDs) were calculated and analyzed in relation to demographic and epilepsy variables and to recurrent seizures. Postoperative seizure freedom was associated with completeness of surgical resection, defined as complete removal of the cortical region exhibiting ictal or interictal abnormalities on intracranial electroencephalography and lesion on magnetic resonance imaging (P = 0.008). Etiology seemed to be related, but numbers were too small for statistical analysis. In 24 children (22%), seizures recurred postoperatively, and in 19 of these 24 children the AEDs were never withdrawn. Two of the five children in whom seizures recurred after medication withdrawal regained seizure freedom. Mean interval from surgery to start of drug withdrawal was 1.71 years (n = 84), and 2.86 years (n = 68) from surgery to complete withdrawal. Seizure recurrence seemed not associated with withdrawal decisions. Timing of seizure relapse was identical in children still on AEDs and in those who stopped. Eight children with early discontinuation (0.6 years from surgery to start of withdrawal and 0.8 years to complete withdrawal) had no seizure recurrence. Long-term continuation of AEDs is probably not indicated in children with complete resection of the epileptogenic zone. The optimal timing needs to be further explored. |
| Databáze: | OpenAIRE |
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