View clinical trials related to Status Epilepticus.
Filter by:The purpose of the study is to assess the efficacy and safety of targeting tDCS stimulation for treatment of Refractory status epilepticus
A study in the use of the Narcotrend depth of anaesthesia monitor to record a) seizures, and b) monitor a level of sedation referred to as 'burst suppression', in sedated patients in the adult and paediatric intensive care. Studies have shown that patients in coma on the intensive care unit may have subclinical in addition to clinical seizures. Subclinical seizures are seizures that do not show any outward signs and may go undetected. The current gold standard of recording seizures in the intensive care unit is by non-invasive, continuous monitoring of the electrical activity of the brain by electroencephalography (cEEG) using cerebral function analysing monitor (CFAM). This is recorded with simultaneous video recording and is performed by Clinical Neurophysiology departments. There has been a steady increase in demand for this service over recent years. Additionally, CFAM / cEEG is labour intensive and expensive. If trends continue, the proportion of hospitals offering CFAM / cEEG will continue to rise, creating increased demand for specialist staff, of which there are a finite number. Depth of anaesthesia monitors are used by anaesthetists to assess the level of anaesthesia in sedated patients using specialised, automated EEG analysis and are now recommended by NICE (DG6) to tailor anaesthetic dose to individual patients. This study aims to investigate the utility of the Narcotrend depth of anaesthesia monitor to monitor for seizures and burst suppression on the adult and paediatric intensive care unit. These monitors are cheaper and more widely available with the scope to be used at every bed space requiring neuro observation on the intensive care unit. The study aims to recruit all patients who are referred for CFAM / cEEG monitoring at Nottingham University Hospitals (NUH) Trust over a 12 month period. These patients will undergo simultaneous recording using CFAM / cEEG and depth of anaesthesia monitoring.
The investigators propose a prospective study of 20 control subjects and 180 consecutive patients with possible non-convulsive status epilepticus (NCSE). The investigators will obtain three functional images of the brain: 1. Fluorodeoxyglucose positron emission tomography (FDG-PET) 2. Perfusion (and structural) magnetic resonance (MR) images 3. Computed tomography (CT) perfusion. Brain hypermetabolism/hyperperfusion is a strong argument to confirm a diagnosis of non-convulsive status epilepticus. The aim is to determine which of the three functional imaging techniques is the most sensitive and easy to obtain in the detection of hypermetabolism/hyperperfusion. The investigators will determine which EEG patterns are associated with hypermetabolism/perfusion. The investigators will further study and describe the management with antiseizure medication and outcome of the group with possible non-convulsive status epilepticus WITH hypermetabolism/hyperperfusion versus the group with possible non-convulsive status epilpticus WITHOUT hypermetabolism/hyperperfusion. The investigators will make recommendations for an imaging protocol in possible NCSE for widespread use. The aim is to offer guidelines to incorporate imaging in the diagnosis, management and prognosis of NCSE in patients with the ictal-interictal continuum.
Status epilepticus, or recurrent seizures without return to baseline, is a neurologic emergency. Refractory status epilepticus occurs when seizures are resistant to multiple first line anti-seizure medications. The ability to quickly stop seizures is paramount. Transcranial direct current simulation is a non-invasive, easily administered therapy that can potentially help reduce seizure burden. The goal of this feasibility study is to assess the ability of the study site to enroll patients admitted with refractory seizures or those with abnormal brain wave patterns to take part in a study looking to use transcranial direct current stimulation as an adjunctive treatment. The main questions it aims to answer are: - What is the recruitment capability of the study site? - How well can the study site adhere to study protocol? - Are there any adverse effects of using the transcranial direct current stimulation device? - How do patients' brain wave studies respond to the stimulation? Participants will be asked to consider joining the study. Once joined, researchers will randomly assign participants to compare transcranial stimulation versus sham stimulation to see if this will affect the participant's brain wave patterns.
RESTORE is a randomized clinical trial investigating the safety and feasibility of using EEG treatment targets (burst suppression vs. seizure suppression) for post-cardiac arrest refractory status epilepticus treatment.
SENSE-II/AROUSE is a prospective, multicenter registry for patients treated for SE. The primary objective is to document patients and SE characteristics, treatment modalities, EEG features, and outcome of consecutive adults admitted fir SE treatment in each of the participating centers and to identify predictors of outcome and refractoriness.
Generalized convulsive status epilepticus (GCSE) is a common neurological emergency in children. Benzodiazepines are the recommended first line antiseizure medication (ASMs), but they fail to control seizures in a third of cases. Combination of benzodiazepines with another ASM that has a different mechanism of action may be a promising option for faster control of GCSE. In this study, the investigators aim to evaluate the efficacy and safety of ketamine plus midazolam versus midazolam alone as first-line therapy of pediatric GCSE.
This study is designed to optimize the dosing regimen and evaluate the preliminary safety and efficacy of Intravenous (IV) ganaxolone as adjuvant therapy for participants with ESE receiving initial IV antiepileptic drug (AED) according to currently practiced standard of care (SOC). The study will be composed of 2 phases: an initial, open-label, dose optimization phase followed by IV ganaxolone versus placebo double-blind phase.
Status epilepticus (SE) is found in 20-30% of patients in coma after cardiac arrest, is often refractory to medical therapy and is considered a negative prognostic factor. Intensity and duration of treatment of refractory and super-refractory post-anoxic SE pose the ethical dilemma between futility of treatments and, conversely, their premature suspension. A recent study by the Epilepsy Center of the San Gerardo Hospital has shown that patients with super-refractory post-anoxic SE and favorable prognostic indicators can achieve a good functional outcome in more than 40% of cases, if treated with intensive and protracted therapy. However, there is profound uncertainty about the best combination of antiseizure medications and anesthetics to use in this condition. A combined anti-glutamatergic therapy with ketamine (anti-NMDA receptor) and perampanel (anti-AMPA receptor), aimed at counteracting the excitotoxicity linked to global cerebral ischemia, could be particularly effective in the treatment of super-refractory SE with post-anoxic etiology. Preliminary results in the first 26 patients treated in the Coordinating Center of the project indicate that this therapy appears safe and highly effective (80% SE resolution, 40% good neurological outcome). The aim of the SUPER-CAT study is to investigate the efficacy and safety of combined therapy with ketamine and perampanel (dual anti-glutamatergic therapy) in patients with post-anoxic super-refractory status epilepticus, compared to other therapies, using a multi-centre, retrospective, cohort study design.
This study aims to investigate the efficacy of add-on exogenous ketone esters for the treatment of children with refractory generalized convulsive status epilepticus