Reduction in anti-seizure medications use in pediatric patients with pharmacoresistant epilepsy submitted to surgical treatment.

Autor: de Matos MMF; Department of Neurosciences and Behavioural Sciences, Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil., Batista LA; Center for Epilepsy Surgery (CIREP), Preto Medical School, University of São Paulo, Bandeirantes Avenue, Ribeirão Preto, São Paulo, CEP, Brazil., Thomé U; Center for Epilepsy Surgery (CIREP), Preto Medical School, University of São Paulo, Bandeirantes Avenue, Ribeirão Preto, São Paulo, CEP, Brazil., Sakamoto AC; Department of Neurosciences and Behavioural Sciences, Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil.; Center for Epilepsy Surgery (CIREP), Preto Medical School, University of São Paulo, Bandeirantes Avenue, Ribeirão Preto, São Paulo, CEP, Brazil., Santos MV; Center for Epilepsy Surgery (CIREP), Preto Medical School, University of São Paulo, Bandeirantes Avenue, Ribeirão Preto, São Paulo, CEP, Brazil.; Division of Pediatric Neurosurgery, Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil., Machado HR; Center for Epilepsy Surgery (CIREP), Preto Medical School, University of São Paulo, Bandeirantes Avenue, Ribeirão Preto, São Paulo, CEP, Brazil.; Division of Pediatric Neurosurgery, Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil., Wichert-Ana L; Center for Epilepsy Surgery (CIREP), Preto Medical School, University of São Paulo, Bandeirantes Avenue, Ribeirão Preto, São Paulo, CEP, Brazil.; Division of Nuclear Medicine, Internal Medicine Department, Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil., Hamad APA; Department of Neurosciences and Behavioural Sciences, Preto Medical School, University of São Paulo, Ribeirão Preto, São Paulo, Brazil. anahamad@fmrp.usp.br.; Center for Epilepsy Surgery (CIREP), Preto Medical School, University of São Paulo, Bandeirantes Avenue, Ribeirão Preto, São Paulo, CEP, Brazil. anahamad@fmrp.usp.br.
Jazyk: angličtina
Zdroj: Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery [Childs Nerv Syst] 2023 May; Vol. 39 (5), pp. 1193-1200. Date of Electronic Publication: 2022 Dec 29.
DOI: 10.1007/s00381-022-05812-0
Abstrakt: Purpose: We aimed to analyze the potential for postoperative (PO) medication suspension and reduction, emphasizing passive withdrawal.
Methods: Retrospective study of patients under 18 years old submitted to surgical treatment for pharmacoresistant epilepsy and classified as Engel I during the first year of PO follow-up. Therapeutic management was evaluated through discontinuation or reduction of medications, both in terms of the number of ASM prescribed and in daily maintenance dosages in mg/kg.
Results: ASM withdrawal started in the first year PO and occurred in 1.2% of cases, with a significant yearly reduction in the number of ASM during follow-up (p < 0.001). A comparison of the most commonly used ASM in daily mg/kg between the preoperative period (preop) and PO showed a reduction of ASM maintenance dosages during PO. Even though recurrence of seizures was observed 5 years after surgery, 125 patients (85%) were still classified as Engel I, albeit a higher number of ASM per patient was observed. Most patients showed no changes in cognitive and adaptive behavior evaluation between preop and PO, even in those who were able to reduce ASM.
Conclusion: Significant reduction observed both in the number and daily maintenance dosages of ASM following each year of PO may be an indirect measure of the effectiveness of epilepsy surgery.
(© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
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