View clinical trials related to Epilepsy.
Filter by:The purpose of this study is to compare organization of normal brain function as detected using Functional magnetic resonance imaging (fMRI) in normal subjects as opposed to patients with epilepsy or brain tumors, to ascribe precise anatomic labels (including Brodmann Areas) and functional significance to each region involved in cognitive processes as detected by cortical stimulation mapping (CSM) in patients with implanted subdural electrodes (SDE) or depth (sEEG) electrodes, to describe the locations of these regions in Talairach space, for a population of patients without overt structural abnormalities in these regions, to generate a spatial probability map of locations of cortical regions "essential" for these processes, to compare the loci of "crucial" language, visual, motor and cognitive sites as determined by CSM with the loci determined by a battery of tasks using fMRI for each individual and to use these data in patients undergoing intracranial electro-corticographyto determine the loci of essential, involved and uninvolved brain areas, and use sophisticated mathematical analyses of these intracranial recordings to study information flow between these areas.
According to the random number table, all patients were divided into short-term treatment group, long-term treatment group and non-intervention stroke control group according to the proportion of (1:1:1) epilepsy disease modifier idebenone. Patients in the short-term treatment group will take idebenone for a total course of 14 days (acute period) after stroke, and patients in the long-term treatment group will take idebenone for a total course of 3 months after stroke.
This is a retrospective non-interventional study to describe the HCRU and clinical outcomes before and after AspireSR® device implantation in subjects with drug resistant epilepsy at the Queen Elizabeth Hospital, Birmingham (QEHB).
Participants will perform Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA), Clinical Dementia Rating (CDR), Alzheimer's disease assessment scale-cognitive section (ADAS-Cog), Hamilton Anxiety Scale (HAMA) and Hamilton Depression Rating Scale (HAMD) evaluation. The patients will be randomly divided into two groups, treated with lacosamide and levetiracetam respectively, and maintained for 6 months. Researchers will compare the lacosamide group with the levetiracetam group to see if the improvement of cognitive function in the two groups.
This study has been planned to compare the efficacy and tolerability of topiramate, a commonly used second line agent, with modified Atkins diet in children with epileptic spasms refractory to hormonal treatment, in a randomized open label study.
Exploring the efficacy and safety of oral minocycline combined with antiepileptic drugs in the treatment of drug-resistant epilepsy in NORSE patients, obtaining preliminary research data, and providing evidence and data support for the next large-scale randomized controlled clinical study.
The goal of this clinical trial is to test if cognitive interventions in those with diagnosed epilepsy can help lessen cognitive lapses and improve overall brain health. Participants will participate in weekly, virtual group sessions led by a neuropsychologist for 12 weeks. After the 12-week mark, participants will be asked to practice what they learned for 9 more months. Participants will be asked to complete online questionnaires at certain times during the study. Researchers will compare this intervention group to another group that did not get the intervention to see if the intervention improves brain health. Participation in each of these groups will be randomly assigned. Participation in the study will last for one year.
The basis of this project is the application of cathodal tDCS in patients with drug-resistant focal epilepsy including patients whose seizures persist after epilepsy surgery, who rejected epilepsy surgery, and/or who are not suitable for surgery. For this purpose, 5-day consecutive cathodal electrical stimulation sessions will be used with personalized electrode montage according to the patient's seizure focus. In this context, the changes in seizures frequency and epileptic discharges will be examined for the first week and 12th week after the tDCS sessions through the seizure diary of the patients and the electroencephalogram (EEG) recordings to be taken. In addition, changes in cognitive functions, mood, and quality of life will be examined in patients after the intervention.
Participants with drug-resistant epilepsy (DRE) enrolled in this study will receive focused ultrasound (FUS) treatment with the NaviFUS System, guided by the neuronavigation system to evaluate the safety and efficacy of using NaviFUS System. During the treatment, the FUS will electronically scan and target to the assigned zones on one or both of the hippocampi. The study consists of a 60-day screening period for baseline observation prior to treatment, a FUS treatment period of 2 weeks for Cohort 1 or 3 weeks for Cohort 2 with 2 FUS treatments per week using the NaviFUS System, and a safety follow-up period of 81 days.
Concurrent electroencephalography (EEG) and new tripolar EEG (tEEG) will be recorded from adult and pediatric patients. In some patients stereo EEG (sEEG) will also be recorded concurrently.