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A systematic review and meta-analysis of ketamine in pediatric status epilepticus.

OBJECTIVE: Status epilepticus (SE) is a common neurological medical emergency in the pediatric population, with 10%-40% of cases progressing to refractory SE (RSE), requiring treatment with anesthetic infusions. We present a systematic review and meta-analysis of the use of ketamine for the treatment of pediatric SE and its potential advantages over other anesthetic infusions. METHODS: This review follows the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement. Electronic databases, including PubMed, Cochrane Library, Ovid, Embase, and Google Scholar, were se…

The risk of unprovoked seizure occurrence after status epilepticus in adults.

OBJECTIVE: Status epilepticus (SE) may lead to long-term consequences. This study evaluated the risk and predictors of seizure occurrence after SE, with a focus on SE due to acute symptomatic etiologies. METHODS: Prospectively collected data about adults surviving a first non-hypoxic SE were reviewed. The outcome was the occurrence of unprovoked seizures during the follow-up. Kaplan-Meier survival curve analysis and log-rank test were used to analyze the time to seizure occurrence and determine the statistical significance between etiological groups. Three subcategories within acute etiology …

Нейро-Бехсет маскирует себя как эпилептик и менингоэнцефалит в отделе экстренной помощи.

Болезнь Бекета (BD) — редкий маленький васкулит, который обычно проявляется в повторяющихся болезненных оральных или половых язвах, увеитах и кожных повреждениях. У некоторых пациентов с Б.Д. возникают неврологические симптомы, называемые нейро-бехетной болезнью. В аварийном отделении эти симптомы могут быть ошибочно восприняты в связи с другими общими острыми проблемами, включая инсульт, инфекцию, эпилепсию, множественный склероз, токсиновое поглощение или психические заболевания. Мы представим случай с 28-летним мужчиной с нейро-БД, имитирующим эпилептику и менингоэнцефалит. Он активно захва

Совпадение в аннотации оригинала
BACKGROUND: Behcet disease (BD) is a rare small vessel vasculitis that commonly manifests as recurrent painful oral or genital ulcerations, … ychiatric conditions. CASE REPORT: We present a case of a 28-year-old male with neuro-BD mimicking status epilepticus and meningoencephalitis. He was actively seizing on arrival and febrile at 103.8 F. The patient also had a history of vasculitis, uveitis, and genital lesions which raised suspicion for a rheumatological process. Cerebrospinal fluid samples were obt …

Neurofilament light (NfL) as biomarker in serum and CSF in status epilepticus.

OBJECTIVE: We explored the potential of neurofilament light chain (NfL) in serum and cerebrospinal fluid as a biomarker for neurodestruction in status epilepticus. METHODS: In a retrospective analysis, we measured NfL in serum and cerebrospinal fluid samples of patients with status epilepticus using a highly sensitive single-molecule array technique (Simoa). Status epilepticus was diagnosed according to ILAE criteria. Additionally, we employed an alternative classification with more emphasis on the course of status epilepticus. We used data from three large control groups to compare NfL in st…

Status Epilepticus in Chromosomal Disorders Associated with Epilepsy: A Systematic Review.

Status Epilepticus (SE) is a neurological emergency resulting from the failure of mechanisms of seizure termination or from the initiation of mechanisms that lead to prolonged seizures. The International League Against Epilepsy (ILAE) identified 13 chromosomal disorders associated with epilepsy (CDAE); data regarding SE occurrence in these patients is lacking. A systematic scoping review was conducted to outline current literature evidence about clinical features, treatments, and outcomes of SE in pediatric and adult patients with CDAE. A total of 373 studies were identified with the initial s…

Neuroinflammation and status epilepticus: a narrative review unraveling a complex interplay.

Status epilepticus (SE) is a medical emergency resulting from the failure of the mechanisms involved in seizure termination or from the initiation of pathways involved in abnormally prolonged seizures, potentially leading to long-term consequences, including neuronal death and impaired neuronal networks. It can eventually evolve to refractory status epilepticus (RSE), in which the administration of a benzodiazepine and another anti-seizure medications (ASMs) had been ineffective, and super-refractory status epilepticus (SRSE), which persists for more than 24 h after the administration of gener…

Non-convulsive status epilepticus in the setting of cannabidiol adjunctive therapy.

Anti-seizure medications (ASMs) can cause non-convulsive status epilepticus (NCSE), but account for less than 5% of all NCSE cases. We present a 63-year-old, right-handed male with a history of intractable focal epilepsy since age seven years old, whose bouts of NCSE were triggered by cannabidiol (CBD) adjunctive therapy. His most common seizure types included focal myoclonic or tonic seizures with vocalization, usually with awakening, which occurred on a monthly basis despite the combination of tiagabine, perampanel, levetiracetam, lacosamide and clonazepam. After CBD was initiated, he began …

Status epilepticus with focal neurologic deficits: a rare presentation of Neurosyphilis.

Neurosyphilis is a late complication of primary syphilis and occurs with a multitude of vague symptoms. In this study, we report a patient with neurosyphilis who presented with status epilepticus, hemiplegia, and aphasia, which may be easily misdiagnosed. After performing the reactive serum test, including the toluidine red unheated serum test and the Treponema pallidum particle agglutination assay test, and cerebrospinal fluid analysis, as well as the brain Magnetic Resonance Imaging (MRI) results, we consider it general paresis of the insane, also known as dementia paralytica. The patient wa…

Review and Updates on the Treatment of Refractory and Super Refractory Status Epilepticus.

Refractory and super-refractory status epilepticus (RSE and SRSE) are life-threatening conditions requiring prompt initiation of appropriate treatment to avoid permanent neurological damage and reduce morbidity and mortality. RSE is defined as status epilepticus that persists despite administering at least two appropriately dosed parenteral medications, including a benzodiazepine. SRSE is status epilepticus that persists at least 24 h after adding at least one appropriately dosed continuous anesthetic (i.e., midazolam, propofol, pentobarbital, and ketamine). Other therapeutic interventions inc…

Hyperammonemia in Patients With Status Epilepticus Treated With or Without Valproic Acid.

BACKGROUND: Hyperammonemia is a common side effect of valproic acid (VPA) and can occur after generalized seizures, but the clinical significance is unclear. The aim of this study was to better understand the clinical practice and utility of ammonia testing in status epilepticus (SE) treated with or without VPA. METHODS: Charts of adult patients with SE from St. Mary's Hospital Intensive Care Units (ICUs) (Mayo Clinic, Rochester, MN) from 2011 to 2016 were reviewed. Clinical factors were compared between patients who had ammonia checked versus those who did not, and those with normal ammonia …

Efficacy and safety of lacosamide in the treatment of status epilepticus in a patient with comorbidities.

Efficacy, safety and tolerability of lacosamide in the treatment of status epilepticus are well described. However, other evidence of its pharmacologic profile in elderly patients with other comorbidities seems warranted. We describe the case of an 80 year-old woman with an history of arterial hypertension, ischemic cardiomyopathy, COPD, CKD, previous laryngeal cancer, a stoma positioning for diverticular disease and previous surgery for a left frontal meningioma. Since then, the patient developed focal epilepsy and she was on levetiracetam and valproic acid therapy. The patient was admitted t…

Predisposing factors and prognosis of status epilepticus in patients with autoimmune encephalitis.

The aim of this study was to study the predisposing factors and prognosis of status epilepticus (SE) in patients with autoimmune encephalitis (AE).A total of 227 cases of AE were collected from the inpatient department of West China Hospital of Sichuan University from January 2010 to May 2018. All patients met the 2015 criteria for the diagnosis of AE. The binary logistic regression model was used to multivariate and retrospective chart analysis the predisposition factors for SE and its prognostic factors.Of the 227 patients with AE, 50 (22.03%) had SE during hospitalization, and 19 patients w…

Acute Kidney Injury Caused by Levetiracetam in a Patient With Status Epilepticus.

Levetiracetam is a widely used, effective and usually well-tolerated anti-epileptic medicine. It is mostly excreted by kidneys and requires dose adjustment according to the glomerular filtration rate. Very few case reports have been published in the literature about levetiracetam causing acute kidney injury (AKI). We present a case of a 26-year-old male with a seizure disorder on levetiracetam, presented with status epilepticus requiring intubation for airway protection. He received 4 g of intravenous levetiracetam as a loading dose and continued with a maintenance dose of 750 mg intravenous e…

Status epilepticus as an initial manifestation of hepatic encephalopathy: A case report.

BACKGROUND: Status epilepticus in patients with hepatic encephalopathy (HE) is a rare but serious condition that is refractory to antiepileptic drugs, and current treatment plans are vague. Diagnosis may be difficult without a clear history of cirrhosis. Liver transplantation (LT) is effective to alleviate symptoms, however, there are few reports about LT in the treatment of status epilepticus with HE. To our knowledge, this is the first report of status epilepticus present as initial manifestation of HE. CASE SUMMARY: A 59-year-old woman with a 20-year history of heavy drinking was hospitali…

Excitatory GABAergic signalling is associated with benzodiazepine resistance in status epilepticus.

Status epilepticus is defined as a state of unrelenting seizure activity. Generalized convulsive status epilepticus is associated with a rapidly rising mortality rate, and thus constitutes a medical emergency. Benzodiazepines, which act as positive modulators of chloride (Cl-) permeable GABAA receptors, are indicated as first-line treatment, but this is ineffective in many cases. We found that 48% of children presenting with status epilepticus were unresponsive to benzodiazepine treatment, and critically, that the duration of status epilepticus at the time of treatment is an important predicto…

Perampanel for treatment of status epilepticus in Austria, Finland, Germany, and Spain.

OBJECTIVE: Novel treatments are needed to control treatment-resistant status epilepticus (SE). We report a summary of clinical cases where perampanel was used in established SE, refractory SE (RSE), or super-refractory SE (SRSE). METHODS: Medical records were retrospectively reviewed for perampanel administration in SE at five European hospitals between 2011 and 2015. RESULTS: Of 1319 patients identified as experiencing SE, 52 (3.9%) received perampanel. Median latency from SE onset to perampanel initiation was 10 days. Patients with SE had previously failed benzodiazepines (when received) a…

Electrical status epilepticus in sleep, a constitutive feature of Christianson syndrome?

Christianson syndrome (CS) is a X-linked neurodevelopmental disorder, including severe intellectual disability (ID), progressive microcephaly, ataxia, autistic behaviour (ASD), near absent speech, and epilepsy. Electrical status epilepticus in sleep (ESES) has been reported in two patients. We describe five male patients from three unrelated families with Christianson syndrome caused by a pathogenic nucleotide variation or a copy-number variation involving SLC9A6. ESES was present in three out of the five patients in the critical age window between 4 and 8 years. All patients presented with se…