ABSTRACT
Epilepsy is a potentially devastating brain disorder characterized by a predisposition to spontaneous epileptic seizures. In patients with medically refractory epilepsy, new non-pharmacological therapeutic approaches may be considered. In this scenario, palliative surgery such as vagus nerve stimulation (VNS) or deep brain stimulation (DBS) may be indicated in a subset of patients. In this paper we make recommendations for the use of VNS and DBS in patients in Brazil with refractory epilepsy.
Subject(s)
Deep Brain Stimulation/standards , Epilepsy/therapy , Vagus Nerve Stimulation/standards , Brazil , Drug Resistance , HumansABSTRACT
ABSTRACT Epilepsy is a potentially devastating brain disorder characterized by a predisposition to spontaneous epileptic seizures. In patients with medically refractory epilepsy, new non-pharmacological therapeutic approaches may be considered. In this scenario, palliative surgery such as vagus nerve stimulation (VNS) or deep brain stimulation (DBS) may be indicated in a subset of patients. In this paper we make recommendations for the use of VNS and DBS in patients in Brazil with refractory epilepsy.
RESUMO Epilepsia é uma doença cerebral potencialmente devastadora caracterizada por predisposição em gerar crises epilépticas espontâneas. Em pacientes com epilepsia refratária novas abordagens terapêuticas, não farmacológicas, podem ser consideradas. Neste cenário, cirurgias paliativas, como a estimulação do nervo vago (VNS) ou estimulação cerebral profunda (DBS) podem ser indicadas em um subgrupo de pacientes. Neste trabalho sugerimos recomendações sobre as indicações de uso do VNS e do DBS em pacientes com epilepsia refratária no Brasil.
Subject(s)
Humans , Deep Brain Stimulation/standards , Epilepsy/therapy , Vagus Nerve Stimulation/standards , Brazil , Drug ResistanceABSTRACT
Epilepsy comprises a set of neurologic and systemic disorders characterized by recurrent spontaneous seizures, and is the most frequent chronic neurologic disorder. In patients with medically refractory epilepsy, therapeutic options are limited to ablative brain surgery, trials of experimental antiepileptic drugs, or palliative surgery. Vagal nerve stimulation is an available palliative procedure of which the mechanism of action is not understood, but with established efficacy for medically refractory epilepsy and low incidence of side-effects. In this paper we discuss the recommendations for VNS use as suggested by the Brazilian League of Epilepsy and the Scientific Department of Epilepsy of the Brazilian Academy of Neurology Committee of Neuromodulation.