Expert opinion on pharmacotherapy · 2016
Pharmacologic treatment of status epilepticus.
СтатьяОбзорНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Trinka Eugen, Höfler Julia, Leitinger Markus, Rohracher Alexandra, Kalss Gudrun, Brigo Francesco
Аннотация
INTRODUCTION: Status epilepticus (SE) requires rapid identification of its cause and urgent pharmacological treatment. Despite an estimated incidence of up to 61 per 100,000 per year, evidence from high-class clinical trials is only available for the early stages of SE.
AREAS COVERED: Following a four-stage approach of SE (early, established, refractory and super-refractory), we present pharmacological treatment options and their clinical utility.
EXPERT OPINION: Intravenous lorazepam and intramuscular midazolam appear as most effective treatments for early SE. In children, buccal midazolam has emerged as first-line non-intravenous drug with similar efficacy and safety to other intravenous or rectal benzodiazepines. In established SE intravenous antiepileptic drugs are in use. There are no double-blind, but six randomized open studies with valproate and two with levetiracetam. A meta-analysis found higher rates of seizure cessation with valproate 75.7% (95% CI 63.7-84.8) and phenobarbital 73.6%, (95% CI 58.3-84.8) than with levetiracetam (68.5%, 95% CI 56.2-78.7) or phenytoin (50.2%, 95% CI 34.2-66.1). Based on the favourable tolerability profile of levetiracetam and valproate, the authors prefer these drugs in established SE over phenytoin. Treatment options in refractory SE are intravenous anaesthetics. In super-refractory SE ketamine, magnesium, steroids and other drugs have been used with variable outcomes. At this stage therapeutic decisions are based on doctors' preferences, patient factors such as age and comorbidity, and cause of SE, if identified.
AREAS COVERED: Following a four-stage approach of SE (early, established, refractory and super-refractory), we present pharmacological treatment options and their clinical utility.
EXPERT OPINION: Intravenous lorazepam and intramuscular midazolam appear as most effective treatments for early SE. In children, buccal midazolam has emerged as first-line non-intravenous drug with similar efficacy and safety to other intravenous or rectal benzodiazepines. In established SE intravenous antiepileptic drugs are in use. There are no double-blind, but six randomized open studies with valproate and two with levetiracetam. A meta-analysis found higher rates of seizure cessation with valproate 75.7% (95% CI 63.7-84.8) and phenobarbital 73.6%, (95% CI 58.3-84.8) than with levetiracetam (68.5%, 95% CI 56.2-78.7) or phenytoin (50.2%, 95% CI 34.2-66.1). Based on the favourable tolerability profile of levetiracetam and valproate, the authors prefer these drugs in established SE over phenytoin. Treatment options in refractory SE are intravenous anaesthetics. In super-refractory SE ketamine, magnesium, steroids and other drugs have been used with variable outcomes. At this stage therapeutic decisions are based on doctors' preferences, patient factors such as age and comorbidity, and cause of SE, if identified.