View clinical trials related to Epilepsies, Partial.
Filter by:There are a number of anti-epileptic drugs available for the treatment of partial onset seizures in patients with epilepsy. This study is a systematic review of the published literature on anti-epileptic drugs and is designed to compare the relative effectiveness and tolerability of a selection of them with retigabine. The drugs chosen for this comparison were lacosamide, pregabalin, tiagabine, zonisamide and eslicarbazepine. They were chosen because they belong to the newer generation of drugs for epilepsy (as does retigabine) and they have a similar license as well as having published data from studies that were conducted in similar patient populations with similar methods. GSK commissioned YHEC (York Health Economic Consortium) to carry out this review and analysis. YHEC identified relevant studies from international databases. These studies had compared one of the chosen anti-epileptic drugs with placebo. The results were pooled and combined in order to summarize the data for individual drugs as well to compare the results for different drugs with each other and with retigabine. Since none of the individual clinical studies compared one active drug with another, this systematic review is an indirect comparison of these drugs, using an established and recognised methodology which has well understood limitations.
The purpose of the initial screening study is to find out if immune problems are an unrecognized cause of epilepsy in some patients. This study consists of a single blood sample, which will be tested for possible immune abnormalities. If enough patients are found who show immune abnormalities, those patients who are still having uncontrolled seizures will be invited to participate in a study of immune treatment with a compound called intravenous immunoglobulin (IVIG). The study hypothesis is that a significant proportion of the young-onset, refractory, image-negative, partial-onset epilepsy population have an underlying autoimmune disorder, and many of these patients will respond to immune therapies, including IVIG. At present, the importance of immune abnormalities in causing epilepsy, and the proper treatment when they are found, are both poorly understood. The investigators hope that this study will help us understand the cause of some cases that are difficult to treat.
To evaluate the effects of eslicarbazepine acetate on cognition in comparison with placebo as adjunctive therapy in children aged 6 to 16 years old with refractory partial-onset seizures.
The purpose of this study is to evaluate the efficacy, safety and tolerability of VX-765 in subjects with treatment-resistant partial epilepsy.
To evaluate the long term effectiveness of Levetiracetam (LEV) monotherapy on Treatment Failure Rate in subjects with newly diagnosed partial onset seizures with or without secondary generalized seizures, compared to Oxcarbazepine (OXC) monotherapy over 50 weeks from the first dose
Background: Buspirone is a drug that is approved for the treatment of anxiety in adults. Studies suggest that buspirone might act on parts of the brain that can increase certain levels of brain activity. Increasing this brain activity may help decrease epileptic seizures that come from certain parts of the brain. Researchers want to see if buspirone can reduce seizure frequency in people with seizures who are already taking antiseizure medication. Objectives: To test whether buspirone can reduce the frequency of seizures in people whose seizures seem to start from one part of the brain. Eligibility: Individuals between 18 and 65 years of age who have seizures coming from one or more places in the brain. Participants must have tried at least two different antiseizure medications. Participants must also have had at least three seizures during a 1-month observation period while on current medicines. Design: Participants will have a screening visit with a physical exam and medical history. Participants will complete mood and memory testing scales. Blood, urine, and saliva samples will be collected. Participants will have a magnetic resonance imaging scan to evaluate brain structures that relate to epilepsy. They will also have a positron emission tomography scan to look at parts of the brain that are affected by buspirone. Participants will start taking a study drug (either buspirone or placebo) twice daily. They will keep a calendar of seizures and record any side effects. Treatment will be monitored with clinic visits and blood samples. After 12 weeks on the study drug, participants will gradually stop taking either the placebo or buspirone over two weeks. They will stay off the drug for another 2 weeks. After 2 weeks, participants will start taking a study drug that is the opposite of the one they had before. They will keep a calendar of seizures and record any side effects. Treatment will be monitored with clinic visits and blood samples. After 12 weeks on the study drug, participants will gradually stop taking either the placebo or buspirone. Participants will have a final followup visit with additional blood tests, mood and memory testing scales and imaging studies.
Study A0081106 is a 12-month open-label study to evaluate the long term safety and tolerability of pregabalin as add-on therapy in pediatric subjects 1 month to 16 years of age with partial onset seizures and pediatric and adult subjects 5 to 65 years of age with primary generalized tonic-clonic seizures. Pregabalin will be administered in equally divided daily doses for 1 year, in either capsule or liquid oral formulation.
The objective of this meta-analysis is to provide data on long-term safety and efficacy following the recent positive Committee for Medicinal Products for Human Use (CHMP) opinion for retigabine using pooled data from ongoing open-label extension (OLE) Studies VRX-RET-E22-303 and VRX-RET-E22-304.
This investigation aims to understand the following issues in pediatric patients, as well as to assess the need of a special investigation and a post-marketing clinical study: - The frequency of treatment related adverse events. - The frequency of efficacy assessment. - Treatment related unlisted adverse events in Japanese Package Insert. - Risk factors likely to affect the frequency of treatment related adverse event.
This study is to evaluate the efficacy of YKP3089 in reducing seizure frequency when compared to baseline in subjects with partial onset seizures not fully controlled despite their treatment with 1 to 3 concomitant anti-epileptic drugs. Also to evaluate the safety and tolerability of YKP3089.