View clinical trials related to Epilepsy.
Filter by:For this study, the proposed intervention will be noninvasively delivered near infra-red (NIR) light - transcranial Photobiomodulation (tPBM) - to the brains of autistic children. This will occur, twice a week, for 10 weeks. The NIR light is delivered to specific brain areas by Cognilum, a wearable device developed by Jelikalite. The expected outcome is improved focus, improved eye contact, improved speech, improved behavior, and gains in functional skills. Cognilum may impact the clinical practice of treating autism. At the beginning, at five weeks, and at the end of study, the clinician will complete the CARS-2, SRS, CGI, and a caregiver interview; additionally, questionnaires will be administered to caregivers during one of the 1-hour weekly treatment sessions.
This is an open label, single arm, interventional, prospective first in human study, designed to evaluate the safety of the NAO.VNS SYSTEM.
The goal of this clinical trial is to to obtain a significant decrease in seizure frequency in patients with refractory focal epilepsy after applying treatment of cathodal tDCS, compared to sham stimulation drug-resistant epileptic patient. The main questions it aims to answer are: - Changes in quality of life - Percent of newly reported side effects after the stimulation period - Scores in epilepsy severity. Participants will be randomized in a cross-over, and will receive 10 days of tDCS or Sham. Each day will allow 2 periods of 20 minutes stimulation separated by 20 minutes off (with 40 minutes of cathodal stimulation total).
The purpose of the study is to investigate the long-term safety and tolerability of brivaracetam in study participants with childhood absence epilepsy or juvenile absence epilepsy.
This study wants to make it easier to find kids with a type of epilepsy called childhood absence epilepsy (CAE) who might have problems with ongoing seizures and thinking. Right now, doctors use tests that can be expensive and take a long time. Eysz is developing a system that looks at how kids move their eyes which might help find CAE more quickly and accurately. This study will compare Eysz with the usual tests to see if it can predict seizures and thinking problems in kids with CAE. The goal is to find these problems earlier and help kids do better in school and life.
This study is a non-randomized, open label, phase 1 clinical trial to evaluate the fesibility and safety of intrathalamic delivery of MSCs during standard of care DBS surgery for epilepsy. Subjects will be screened at our outpatient clinic and interested qualified subjects will be consented and offered participation in this trial. Once consent has been obtained, patients will undergo a standard preoperative evaluation which includes baseline laboratory values and a high-definition MRI. Patients will then undergo a stereotactic procedure for bilateral thalamic implantation of DBS leads through the ClearPoint® system. After the thalamic target for DBS is identified, cells will be infused directly into the anterior nucleus of the thalamus previous to lead implantation. Patients will be followed in the outpatient setting for up to a year after therapy application. Surgical, clinical, and radiographic data will be obtained during these visits
This study investigates the usefulness of high resolution electrical source imaging (HR-ESI) in the setting of presurgical evaluation of drug-resistant focal epilepsy in children. This method is based on an estimation of the intra-cerebral source that produces a signal recorded by scalp electrodes by solving the inverse problem, taking into account attenuation factors resulting from particular conductivity properties of the cerebral, peri-cerebral and cranial tissues. Electrical sources are then fused on structural magnetic resonance imaging (MRI). Scalp EEG recorded using 64 to 256 electrodes refers to as high resolution EEG (HR-EEG), leading to HR-ESI. Studies based on small population of children or on mixt population of children and adults showed that HR-ESI has accuracy values, i.e. percentage of true positives (electrical source localized in the brain area resected and success of surgery) and true negatives (electrical source localized outside the brain area resected and failure of surgery) among the total population, ranging from 50 to 80%. Discrepancies between studies could be explained by the limited number of patients included or by the mixture of pediatric and adult data. Another limitation of previously published studies is that the spatial pattern of dipole source distribution was not taken into account to determine prediction accuracy of ESI. Studies using magnetoencephalography (MEG) to perform magnetic source imaging (MSI) suggest that the spatial pattern of dipole source distribution needs to be considered, a spatially-restricted dipole distribution being associated with better post-surgical outcome when resected. To tackle these issues, the investigators aim to conduct the first large prospective multicentric study in children with focal epilepsy candidates to surgery to assess prediction accuracy of ESI based on the finding of tight clusters of dipoles. This is original as this pattern (tight versus loose cluster of dipoles) has been studied by several researchers using MEG but not using HR-EEG. The investigators make the hypothesis that HR-EEG will allow to identity good candidates for epilepsy surgery and thus to offer this underutilized treatment in more children with better post-surgical outcome. Among the secondary objectives, the investigators will address methodological issues related to the resolution of the inverse problem (methods using distributed sources models versus methods based on equivalent dipole estimation), the potential added value to model high-frequency oscillations (HFO), and the investigators will assess the cost-utility of the HR-ESI procedure.
The goal of this clinical trial is to assess whether Lemborexant can improve sleep in patients with epilepsy.
Purpose: The purpose of this pilot study is to investigate the dynamics between theta and alpha oscillations in the control of working memory. These findings will be informative of what types of brain stimulation are most effective at modulating brain activity. Deep brain stimulation and transcranial magnetic stimulation are used for an increasing number of neurological and psychiatric disorders. Participants: Eligible participants are patients who have previously had electrodes implanted to monitor epilepsy (outside of research activity). 50 participants will be recruited, 25 participants for each phase of the study. Procedures (methods): The participants will perform a cognitive control task. During the task, rhythmic trains of direct cortical stimulation will be delivered to the frontal cortex alone or to the frontal and parietal cortex. Electrocorticography will be collected concurrent with stimulation.
The primary objective of this research is to study the efficacy and safety of deep brain stimulation (DBS) of subthalamic nucleus (STN) as adjunctive therapy for reducing the frequency of seizures in drug-resistant focal motor epilepsy.