View clinical trials related to Epilepsy.
Filter by:To evaluate the different clinical and etiological patterns of epileptic syndromes in infants and early childhood.
SYN1 gene mutation is an X-linked gene mutation that causes numerous pathological manifestations such as seizures and neurodevelopmental disorders. A few descriptions of this disease have been published in the last decade, but the electro-clinical features of epilepsy are still largely unknown. No analysis of electroencephalographic connectivity has yet been performed. The aim of this study is to perform a detailed electro-clinical seizure analysis and electroencephalographic analysis in patients with a SYN1 gene mutation, in an attempt to identify a characteristic pattern that would allow earlier diagnosis and better understanding and management of this disease.
The purpose of this study is to systematically evaluate the results of medical investigations to identify symptom and biological patterns and common etiologies of neurodevelopmental disorders.
Epilepsy is one of the most common neurological diseases, affecting between 0.5% and 1% of the general population. Therefore, new diagnostic and treatment methods are having a big impact on society. Epilepsy is also one of the most commonly diagnosed pediatric neurological disorders, with long-term implications for the quality of life of those affected and their relatives. In only two-thirds of cases, seizures can be adequately controlled with anticonvulsant drug therapy. For other patients with a drug-resistant focal epilepsy (up to around 2 million in Europe) epilepsy surgery is currently the most effective treatment. However, only 15-20% of these drug-resistant patients are eligible for epilepsy surgery. This is either because the cortical epileptogenic zone cannot be localized with sufficient precision with standard diagnostic means, or because the epileptogenic zone overlaps meaningful cortical areas, so that it cannot be surgically removed without considerable neurological deficit.
This is a national monocentric (San Raffaele Hospital - OSR, Via Olgettina, 60, 20132 Milan, Italy) observational low-risk-intervention study, prospective and multiparametric (clinical, EEG, neuropsychological evaluations) study. Patients with a diagnosis of DRE and DSE will be screened to evaluate their eligibility. They will undergo clinical and cognitive assessments in addition to 32channel EEG at baseline (T0). DRE patients will also undergo clinical and cognitive assessments, and 32-channel EEG at 6 months (T1), and 12 months (T2). Patients newly diagnosed with focal cryptogenic epilepsy (NDE) will undergo clinical and cognitive assessments, and 32-channel EEG at baseline (T0), at 6 months (T1), and 12 months (T2). High-definition EEG will be performed to investigate patterns of cortical sources and functional connectivity alteration specific to DRE and DSE and to explore their prognostic value. Longitudinal EEGs will be acquired to explore the evolution of EEG patterns. Cognitive evaluation will be performed by an experienced neuropsychologist. At baseline, DRE, DSE, and NDE patients will undergo a screening and a comprehensive cognitive battery in order to define performance differences among groups. The DRE and NDE group only will perform the same neuropsychological assessment at month 6 and 12 for monitoring the potential progression of cognitive and/or behavioural disturbances in these patients.
The objective of this prospective interventional monocentric clinical investigation is to evaluate the feasibility and performance of the flexible high-density SOFT ECoG electrode grids, manufactured by Neurosoft Bioelectronics SA (test device; TD), in comparison to regular high-density electrode grids (ADTech, CE-marked) (control device; CD) routinely used at the investigation site during epilepsy surgery. Subjects will undergo ≥ 2 additional intracranial recordings pre- and post-resection with the TD next to the standard recordings with the CD during ECoG-tailored epilepsy surgery.
Currently, mapping the epileptogenic zone is based on a comprehensive preoperative assessment involving clinical, imaging and electrophysiological examinations. To reduce the need for invasive stereoelectroencephalography (SEEG) explorations, electrophysiological and imaging methods have been developed, such as resting-state functional MRI (fMRI) coupled with electroencephalogram and arterial spin-labeling perfusion MRI (ASL-MRI). It has been published that these new methods enable precise delineation of the epileptogenic zone and better preparation for surgery. The aim is to determine whether, in children with focal lesional epilepsy, the combination of ASL-MRI-EEG and resting-state fMRI-EEG enables precise identification of the epileptogenic zone to be defined by SEEG, the current reference examination.
Pilot, controled, randomized study aiming to evaluate a plan for the prevention of risks related to epilepsy, 3 months after the last therapeutic patient education session. Two groups of patients will be compared: group "intervention" (consultation with the neurologist then a psychologist followed by a session dedicated to risk prevention ("Recognize and Manage risks") integrated into usual Therapeutic Patient Education (TPE) versus "control" group (usual consultations with the neurologist and usual TPE). 37 subjects per group will be included in this study.
Primary aim: Demonstrating the effect of carnitine supplementation on lipid profile and cardiovascular functions in patients with DRE on KD. Secondary aim: To highlight the effect of carnitine supplementation on efficacy of KD in seizure control.
The research is a randomized controlled experimental study and was planned to examine the effect of metaverse-based epilepsy education on the epilepsy knowledge level of parents.