View clinical trials related to Epilepsy.
Filter by:We aim to determine the clinical utility of 'dynamic tractography': a novel method for visualizing electrical neural transfers that incorporates the underlying white matter tracts and supporting linguistic processing. We will also determine how well objective electrophysiology biomarkers will improve the prediction of language outcomes following epilepsy surgery. This project will ultimately optimize understanding of how the human brain develops its language network dynamics.
The goal of this observational study is to learn about the impact of the diabetes drug glibenclamide (glyburide) on neurodevelopment in individuals with iDEND (developmental delay, epilepsy and neonatal diabetes) due to the V59M mutation in the KCNJ11 gene. The main question it aims to answer is whether initiating sulphonylurea (SU) therapy in the first year of life results in better neurodevelopmental outcomes in affected individuals, in comparison to starting therapy later than 12 months of age. Participants will undergo a neurodevelopmental assessment comprising parental and teacher completion of standardised questionnaires, and where possible face to face neuropsychological testing. Researchers will compare the outcomes of these standardised tests in the individuals who started SU therapy <12 months of age in comparison to those who started >12 months of age.
The proper period of anti-seizure medication (ASM) treamtment is important for decreasing side effect of ASM and recurrence of seizure. We evaluate reliable risk factor analysis for safe withdrawal of ASM in children with epilepsy. Futhermore, we develop the scoring system for prediction of seizure recurrence to set the standard for safe withdrawal of ASM.
Not all patients with epilepsy requiring advanced checkups in specialized tertiary centers can be admitted for long-term video EEG monitoring. Home EEG recordings or home EEG monitoring using self-applicable EEG recording systems would therefore help overcome an unmet need in the treatment of such patients. Dry electrode EEG systems are more user-friendly than wet electrode EEG systems. In this study, the quality of EEG recordings with a novel dry electrode EEG system (Atlas with dry electrodes) will be compared with the quality of recordings with a conventional wet electrode EEG system used in clinical practice. Secondly, the quality for medical reporting of self-recorded EEG at home by patients with the dry electrode EEG system (Atlas with dry electrodes) will be compared to recordings with the same system in a clinician's office by specialized staff. Thirdly, there will be an exploratory assessment of the value for diagnostics of EEG data from multiple home-recorded dry electrode EEGs, automatic analysis of those recordings and data from a wrist device. The patients that fulfill inclusion criteria and do not meet exclusion criteria will all undergo the following: - a visit to a clinic where a health care professional will record (1) their EEG activity for 15 minutes using a CE-certified EEG device with wet electrodes; and immediately after record (2) their EEG activity for 15 minutes using the investigational EEG device "Atlas with dry electrodes" - self-record their EEG activity at home, using the EEG device "Atlas with dry electrodes", at least twice per day, for 14 days; during this phase, continuous non-invasive recordings of bio signals, i.e. heart rate, muscle activity, using the Empatica EmbracePlus device will be recorded and patients will report events or findings in a paper based study diary. - a last visit to the clinic to return equipment, study diary and fill in questionnaires
The goal of this clinical trial is to validate a wearable seizure monitoring device, EpiCare@Home, as an objective seizure monitoring tool for people with focal onset epileptic seizures. The device continuously records brain, cardiorespiratory, and physical activity data. The study aims to 1) collect benchmark data for seizure detection algorithm development and validation, and 2) evaluate the performance of the device in clinical and at home workflows. Participants will wear the device during a routine Epilepsy Monitoring Unit (EMU) admission. Additionally, they can continue wearing the device at home after the EMU admission.
Breath and sweat samples will be collected from people who have been admitted to hospital after a potential seizure and analysed by the team. The researchers then hope to identify a pattern of small molecules that can distinguish seizures from other events, and perhaps determine the severity of the seizure.
One in 10 people have a seizure during their life. Usually no cause is identified. Seizures without an identified cause are called unprovoked first seizure (UFS). Most people with UFS do not have further seizures. Being able to predict the risk of more seizures as soon as possible would help doctors decide whether to suggest treatment after UFS. Studies show that seizures are associated with changes in brain structure and function that are difficult to detect with standard assessments but can be detected with advanced techniques. Changes in connections between brain regions are also linked to subtle problems in thinking and mood. The investigators will examine brain connections using detailed brain scans, thinking, and mood in people with UFS and develop an accurate method for calculating the risk of further seizures. 200 adult patients and 75 matched healthy controls from the Halifax and Kingston First Seizure Clinics will undergo cognitive screening assessment of major cognitive domains, MRI imaging including structural scans, resting-state functional MRI (rsfMRI) and diffusion-weighted imaging (DWI), and EEG. Seizure recurrence will be assessed prospectively and a multimodal machine learning model will be trained to predict seizure recurrence at 12 months.
Early childhood is one of the periods of life in which the risk to develop epilepsy is highest. Besides, genetic causes are much more common in the young. Recently, an ever-increasing amount of genes has been found to be involved in numerous early-onset epilepsies. Thanks to next-generation sequencing (NGS), a diagnosis can now be reached in close to 50% of children with epilepsy and developmental delay. This, in turn, has led to the successful application of the concept of individualized treatment in a growing number of children with epilepsy. Genetic investigations have thus been progressively included in the routine work-up of children with early-onset epilepsies throughout the world, mostly in high-income countries up to now. As a result of a scientific collaboration between pediatric neurology divisions at University Hospitals Geneva (HUG), Switzerland, and Children's Hospital 2 in Ho Chi Minh City (HCMC), Viet Nam, genetic testing of children with early-onset epilepsies followed at the pediatric neurology division, Children's Hospital 2 started at the genetics laboratory of the Vietnam National University in 2017. Aims: Our project aims at establishing the proportion of patients in whom a causal genetic finding can be identified, in a prospective cohort of children with Developmental and Epileptic Encephalopathies (DEE) followed at Children's Hospital 2 (ND2). The investigators also aim at identifying the percentage of these children in whom this approach would change current management. Methods: A series of children diagnosed with DEE and followed at ND2 Hospital, enrolled consecutively. Exome sequencing was applied to all, with biostatistical analyses of a panel of 671 genes involved in epilepsies and developmental disorders performed in parallel at Ho Chi Minh City Vietnam National University and Geneva Genetic Medicine Division. Sanger sequencing confirmation of potentially causal variants in patients, and in parents for familial segregation. Comparison of Vietnamese and Swiss genetic findings, and multidisciplinary discussions in formal Genome Boards. Additional genetic investigations, if deemed necessary in Genome Board sessions. Clinical management adapted to genetic findings wherever applicable, and follow-up according to standard practice. One-hundred-and-fifty patients are expected to participate during the 3-year study period.
The goal of this clinical trial is to Evaluating Metformin Efficacy and Safety when Co-administered with Antiepileptic Drugs in Patients with Seizures. The main question it aims to answer is: - Does metformin have beneficial effect on epileptic patients? - How metformin can affect epileptic patient's health? Participants will be divided into 2 groups (control group and treatment group) - Control group will receive standard treatment (levetiracetam). - Treatment group will receive standard treatment (levetiracetam) + metformin
The goal of this interventional study is to learn about the efficacy and safety of first line anti epileptic drugs (AEDs) as substitution therapy for children who are resistant to second-line AEDs. The main question to answer it aims are : how much the difference proportion of responders (responders are children who achieve the decrease of seizure frequencies by 50%) how much time it is needed to achieve the decrease of seizure frequencies by 50% The patients who are eligible for the study and have given their consent, will be enrolled, divided into 2 groups, the control and intervention. The participant should follow the 14 weeks of intervention that consists of 6 phases : baseline, initial dose, titration dose, maintenance dose, tapering-off dose, and new combination maintenance dose.