Treatment of convulsive status epilepticus in Brazil: a review.

IF 1 4区 医学 Q4 NEUROSCIENCES
Arquivos de neuro-psiquiatria Pub Date : 2025-01-01 Epub Date: 2025-02-11 DOI:10.1055/s-0045-1801872
Luis Otavio Caboclo
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引用次数: 0

Abstract

Status epilepticus (SE) is the most severe presentation of epilepsy. Currently, SE is defined according to 2 sequential time frames: time 1, after which it is unlikely that the seizure will resolve spontaneously, therefore requiring the initiation of therapy; and time 2, when long-term consequences become more likely. For convulsive SE, these time frames are well defined: 5 minutes for time 1 and 30 minutes for time 2. "Time is brain" in the treatment of SE, as delays in diagnosis and treatment are associated with worse outcomes. After clinical stabilization, the first step is the administration of intravenous (IV) benzodiazepines. Rapid initiation of treatment and use of appropriate dosing are more important than the selection of a specific benzodiazepine. Following this, treatment continues with the use of an IV antiseizure medication (ASM). In Brazil, the recommended options available are phenytoin and levetiracetam. Status epilepticus is considered refractory to treatment if seizures persist after the administration of benzodiazepines and IV ASM. The cornerstone of this stage is the induction of therapeutic coma using IV anesthetic drugs (IVADs), although evidence is limited regarding the choice among midazolam, propofol, or barbiturates. Super-refractory SE is defined when seizures persist despite continuous infusion of IVADs or recur after these drugs are tapered. There is very limited data regarding the treatment of super-refractory SE. In the absence of randomized controlled trials, treatment should be guided by the physician's experience, clinical judgment, and established therapeutic options from previous reports.

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来源期刊
Arquivos de neuro-psiquiatria
Arquivos de neuro-psiquiatria 医学-精神病学
CiteScore
2.10
自引率
7.10%
发文量
262
审稿时长
4-8 weeks
期刊介绍: Arquivos de Neuro-Psiquiatria is the official journal of the Brazilian Academy of Neurology. The mission of the journal is to provide neurologists, specialists and researchers in Neurology and related fields with open access to original articles (clinical and translational research), editorials, reviews, historical papers, neuroimages and letters about published manuscripts. It also publishes the consensus and guidelines on Neurology, as well as educational and scientific material from the different scientific departments of the Brazilian Academy of Neurology. The ultimate goals of the journal are to contribute to advance knowledge in the areas of Neurology and Neuroscience, and to provide valuable material for training and continuing education for neurologists and other health professionals working in the area. These goals might contribute to improving care for patients with neurological diseases. We aim to be the best Neuroscience journal in Latin America within the peer review system.
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