View clinical trials related to Epilepsy.
Filter by:Advance in stroke treatment have resulted in a dramatic reduction in the stroke mortality, however, the number of stroke survivors living with morbidity has increased significantly. As we know, post-stroke epilepsy has been identified as a significant clinical issue in stroke survivors and stroke is the most common cause of epilepsy in older adults and for patients aged more than 65, post-stroke epilepsy accounts for 30-50% of new-onset seizures. Our previous study documented seizures during stroke presentation and during hospitalization would worsen the overall morbidity and mortality, suggesting the importance of awareness in seizure care in acute ischemic stroke. As current studies only focus on anti-seizure/anti-convulsion after the appearance of late-onset seizures, without the intervention of the epileptogenesis, it is important to develop a potential novel prophylactic treatment on patients with acute severe stroke to prevent from late occurrence of seizures and epilepsy. We have previously done researches on the medications that might have potential of anti-epileptogenesis in pilocarpine-induced animal models, supporting the concept of antiepileptogenesis, giving intervention immediately following a brain insult. The results of some earlier anecdotal reports or small studies on prophylactic use of antiepileptic drug (AED) therapy in stroke, either hemorrhagic or ischemic strokes, remain inconclusive. There still lacks a well-established case-control study on prophylaxis of post-stroke epilepsy, with the early intervention of AED therapy with potential of anti-epileptogenesis in the phase of epileptogenesis. Based on our clinical experience, and laboratory researches, we have noted two non-conventional AEDs, levetiracetam (LEV) and perampanel (PER) with potential of anti-epileptogenesis. It is justified to evaluate if early administration of LEV or PER in patients with acute major stroke as a prophylactic therapy could hamper the development of epileptogenesis and the later post-stroke epilepsy. We aim to conduct a randomized case-control study to evaluate if early prophylactic introduction of low dose AED therapy (LEV or PER) in patients with moderate to severe middle cerebral artery infarct, could prevent the development of post-stroke epilepsy (primary prevention).
The purpose of the study is to assess the pharmacokinetics (PK), tolerability, and safety of Staccato alprazolam in adolescent study participants with epilepsy following single-dose administration.
To demonstrate that the RNS System is safe and effective as an adjunctive therapy in individuals age 12 through 17 years with medically refractory partial onset epilepsy.
Mild malformation of cortical development with oligodendroglial hyperplasia in epilepsy (MOGHE) is a new entity frequently associated with refractory epilepsy and neurodevelopmental disorders. Recently, it has been associated to SLC35A2 (Solute Carrier Family 35 Member A2) brain mosaic pathogenic variants. In addition, patients with germline SLC35A2 pathogenic variants improve with galactose supplementation. Therefore, the investigators aim to elucidate whether d-galactose as an add-on treatment might improve epilepsy and developmental outcomes in patients with MOGHE.
Determining the sleep quality and quality of life of epilepsy patients and offering solutions can be effective in their success both in their professional and social lives. Therefore, in this study, it was aimed to evaluate the effectiveness of yoga therapy on sleep quality and quality of life in epilepsy patients.
The aim of the study; to determine the effect of education program given to adolescents diagnosed with epilepsy and their parents based on Ryan and Sawin's individual and family self-management theory, on adolescents 'attitudes towards disease, self-efficacy, quality of life and parents' nurse-parent support levels.
Neurophysiologic evaluation of disorders of consciousness (DOC) patients in intensive care unit include late auditory evoked potentials. It allows the physicians to record cerebral responses of patients to auditory stimuli and in particularly to their own name (as the P3a response). Numerous studies try to improve the relevance of the auditory stimuli used in this paradigm and notably using more expressive stimuli. Here the investigators investigate the intracerebral correlates of the P3a responses recorded on the scalp with neutral and more expressive stimuli.
Electrical activity emerges in the third trimester of pregnancy, plays an important role in the construction of cortical maps, and is impaired in patients with severe early epileptic encephalopathies (EOEE). EOEE are rare and severe epileptic syndromes characterized by epilepsy that begins within the first three months of life and is associated with rapid deterioration of motor, cognitive and behavioral skills. There is a genetic basis for the EOEE. Together with other laboratories, the investigators have identified de novo pathogenic variants in the KCNQ2 gene encoding the Kv7.2 subunit of the Kv7 / M potassium channel, a channel known to control neuronal excitability in the brain and spinal cord. via the current M (IM). Pathogenic variants of the KCNQ2 gene represent the main cause of EOEE and the term KCNQ2-related epileptic encephalopathy (KCNQ2-REE) is now used to define this condition. KCNQ2-REE patients have a remarkably homogeneous phenotype at the start, with epilepsy that begins in the first days after birth, seizures that result in tonic muscle spasms that last from 1 to 10 seconds, and an interictal EEG called "suppression-burst". "That is, paroxysmal bursts of activity interspersed with periods of electrical silence. In this group, more than 50% of the patients present a remission of the epilepsy and a quasi-normalization of the EEG which can occur a few weeks to several months after the onset of the seizures. Despite this positive evolution in terms of seizures, the developmental progression is abnormal and the phenotype is severe with an absence of language, autistic behavior and a subsequent development of motor disorders such as diplegia, spasticity, ataxia or dystonia. The ambition of this project is to increase knowledge of epileptic encephalopathies linked to KCNQ2 at the clinical and molecular levels, to decipher the pathophysiological mechanisms and to propose therapeutic strategies. This project aims to better describe the clinical, EEG, imaging, developmental and long-term follow-up characteristics of patients carrying the KCNQ2 mutation identified in the laboratory.
In this project EEG recordings between healthy participants and those with a diagnosed Absence-epilepsy will be compared. The investigators suggest differences in EEG microstate analysis and neuropsychological parameters related to interictal cognitive impairment in these patients. This projects goal is to derive an EEG-based measure of conscious awareness.
The Epios early feasibility study aims to explore the uses of novel sub-scalp lead devices in the detection of epileptic seizures. Epios leads are inserted subcutaneously through dedicated tunneling toolkits and have been designed for continuous EEG recording in inpatients. This clinical investigation is part of a stepwise program to validate the entire Epios system and it starts with the validation of the Epios leads alone in this two steps study.