View clinical trials related to Epilepsy.
Filter by:Surgery may be an effective therapy for refractory focal epilepsies with a clear delineated focus but surgical benefits are less clear for patients with a poorly defined focus such as non lesional refractory partial epilepsies. SEEG is considered the criterion standard to localize the epileptogenic zone (EZ) but the procedure is risky with a limited spatial sampling. The development of non-invasive neuroimaging alternatives is thus an important goal to improve EZ delineation and optimize SEEG procedures. The main hypothesis of this research project is the existence of a network organization specific for each patient which allows the generation and propagation of epileptic activities. The investigators wish to explore this network using diffusion tensor MRI to study structural connectivity and MEG/FMRI to study functional connectivity. The investigators will apply tools from the theories of complex networks and dynamical systems to characterize the network organization of epileptic process. The investigators aimed to identify and localize differences in connectivity parameters between individual patients and a control group of healthy volunteers.
In Oslo University Hospital, department of complex epilepsy, offer ketogenic diet to treat children with medically intractable epilepsy. From 2009 we added modified Atkins diet as a treatment option for children up to 18 years. We now initiate an open, prospective, randomized and controlled study with the aim to test the efficacy of treatment with modified Atkins diet in adults with focal and generalized epilepsy diagnoses, in order to evaluate whether this treatment should be offered to patients on a permanent basis.
The aim of the study is to compare the safety & efficacy of sertraline (up to a dose of 200mg/day) & pregabalin (up to a dose of 300mg/day) for the treatment of symptoms of anxiety in patients with epilepsy.
Epilepsy is a disorder in the brain. The brain is full of "nerve" cells. Nerve cells have normal electrical activity to control the many functions of the body. Sometimes nerve cells do not function normally due to many different reasons such as disease, an injury or because the brain didn't develop normally at birth. When nerve cells do not function normally the electrical activity that controls things like muscles and body movement can get mixed up and cause seizures. When a seizure occurs, sometimes a person loses control of body movement, and/or bodily functions. When a seizure occurs, a person may become unconscious, and/or senses may be affected. Seizures can occur at any time, without warning, and can lead to many health problems. "Catamenial epilepsy" is specific form of epilepsy in women. It is closely related to the menstrual cycle. In this form of epilepsy seizures increase around the menstrual period. By doing this study, researchers hope to learn whether Keishibukuryogan add-on therapy with antiepileptic drugs is safe for women with epilepsy.
The purpose of this study is to determine the effect of lacosamide on mood and quality of life in people with epilepsy.
To evaluate the efficacy and safety of Levetiracetam dry syrup at doses up to 60 mg/kg/day or 3000 mg/day used as adjunctive therapy in Japanese pediatric patients aged ≥4 to <16 years with uncontrolled Generalized Tonic-Clonic (GTC) seizures despite treatment with 1 or 2 Anti-Epileptic Drugs (AEDs).
Vestibular signals deeply influence hippocampal spatial representations and may contribute to the navigational deficits of humans with vestibular dysfunction. The reciprocal influence of hippocampal signals on the vestibular system are more putative. The investigators wish to investigate in this pilot study the consequences on vestibular system of the removal of the hippocampal formation to treat drug resistant temporal lobe epilepsy.
Primary: - to evaluate the efficacy of phenobarbital in reducing seizure frequency. Secondary: - to confirm dose response relationship, - to assess the effects on Type I seizures, - to assess the safety of phenobarbital - to assess the drug tolerability.
Multidose, Open-label, Multi-center Study to examine the steady state pharmacokinetics of TPM XR, as well as, safety and tolerability of repeated oral dosing in pediatric subjects with epilepsy.
Background: - The brain chemical serotonin helps nerve cells communicate. Previous research suggests that serotonin activity may be lower in brain areas where seizures start, and that increasing activity at the serotonin receptor site on nerve cells may help prevent seizures. Researchers are interested in determining whether the experimental medication PRX-00023, which increases the activity of serotonin receptors, can reduce seizure frequency in people whose seizures are not well-controlled on antiseizure medication. PRX-00023 has not previously been studied in people with epilepsy and has not previously been given to people taking antiseizure medication at the same time. Objectives: - To evaluate the effectiveness of PRX-00023 in reducing the frequency of epileptic seizures that start from only one part of the brain. Eligibility: - Individuals between 18 and 65 years of age who have frequent epileptic seizures even after trying at least two different standard anti-seizure medications (either at the same time or one after the other). Design: - The study requires 9 outpatient visits to the NIH Clinical Center over a 34-week period. Individuals who choose to participate in additional studies may be an inpatient during some of these visits. - Participants will be screened with a medical history and physical examination, blood and urine samples, ECG, EEG, neuropsychological studies, imaging studies, including PET and MRI scans - Participants will have a 6-week observation and evaluation period before starting the study medication. Participants who have at least four seizures during this period will be eligible for the treatment portion of the study. - All participants will receive either PRX-00023 or a placebo pill twice daily for 12 weeks, and will have regular clinic visits with blood samples and imaging studies. - After the 12-week period, participants will have a 2- to 3-week washout period without any study medication. - Participants will then have another study medication period, and will receive the opposite pill (PRX-00023 or placebo) from the one taken in the first treatment phase. Participants will continue to have regular clinic visits with blood samples, ECG, EEG and neuropsychologicalstudies. - One month after the end of the second study medication phase, participants will have a followup evaluation with a physical examination, blood tests, ECG, EEG, mood and neuropsychological tests. Outcome measures: The primary outcome measure for drug efficacy will be: Mean difference in seizure frequency comparing the active and placebo periods. Secondary outcome measures for efficacy will be: Proportion of patients with greater than or equal to 50% lower seizure rate on PRX-00023 than placebo Hamilton Depression and Anxiety Rating scales Performance on mood and neuropsychological testing scales