Pilot Study to Evaluate MR-guided Laser Ablation of Focal Lesions in Patients With Medically Refractory...
EpilepsyTo investigate whether MR-guided laser induced thermal therapy in patients diagnosed with focal lesional epilepsy using the Visualase Thermal Therapy System is both a feasible and safe minimally invasive technique for control of seizures in such patients.
Photosensitivity Proof of Concept Trial
Photosensitive EpilepsyThe purpose of this study is to determine whether patients who usually have abnormal electrical EEG responses when shown flashing lights will show a reduction in abnormal electrical activity when they take a single dose of 2 marketed drugs (carbamazepine and levetiracetam). If so, a similar study in the future may be able to identify promising new drugs for epilepsy. Patients who successfully complete the screening visit, will return 4 additional times and will receive either placebo (2 times) or a single oral dose of both carbamazepine 400mg and levetiracetam 1000mg in random order. During each of the study days, several procedures and intermittent photosensitivity (IPS) assessments will be performed at 5 pre-determined times over the course of the day, one pre-dose and 4 post-dose.
Vision Testing in Patients With Partial Seizures Receiving Either Lyrica or Placebo
EpilepsiesPartialPatients with partial seizures currently taking 1-3 antiepileptic medications will have a 50:50 chance to receive Lyrica 300 mg per day or placebo (no active ingredients) added on to their current medications for 3 months. Neither the study doctor nor the patient will know the medication assignment. Vision testing will be performed prior to receiving the study treatment and at the end of the study to see if there are any changes.
Study of an External Responsive Neurostimulator System on Epileptiform Activity
EpilepsyThis feasibility clinical investigation is designed to demonstrate that the NeuroPace external Responsive Neurostimulator (model eRNS-300) can safely deliver responsive electrical stimulation automatically to affect epileptiform activity. The eRNS-300 is based on an implantable neurostimulator that has been adapted for acute, external use in a hospital setting.
Depression and Health Outcomes in Refractory Epilepsy
DepressionEpilepsyTo define the benefits of antidepressant treatment or cognitive behavior therapy on mood, function, and quality of life in persons with depression and refractory epilepsy.
Diazepam Buccal Film (DBF) - Diastat Rectal Gel (DRG) Crossover Study
EpilepsyThis was a multiple centers, single-dose, open-label, randomized two-sequence crossover, two-period study to evaluate the pharmacokinetics (PK) of single doses of Diazepam Buccal Film (DBF) compared with Diastat® Rectal Gel (DRG) under fed conditions in adult male and female participants on a stable concomitant regimen of anti-epileptic drugs for the treatment of epilepsy.
Bioequivalence of Two Different Sources of Eslicarbazepine Acetate
EpilepsyThe purpose of this study is to determine whether the test product, eslicarbazepine acetate 800 mg tablets (test 1, To be marketed (TBM) Treatment A), and the reference product, eslicarbazepine acetate 800 mg tablets (current Active pharmaceutical ingredient (API) source - Marketed formulation (MF)) (Reference, Treatment C), are bioequivalent and to demonstrate dose equivalence between eslicarbazepine acetate 4 x 200 mg tablets (test 2, TBM Treatment B) and eslicarbazepine acetate 800 mg tablet (Reference).
High Frequency Oscillation in Pediatric Epilepsy Surgery
Pediatric EpilepsyEpilepsy Surgery1 moreHigh Frequency Oscillation (HFO) on ElectroCorticoGraphy (ECoG) has been identified as a new biomarker for epileptogenic tissue. The purpose of this study is to see if epilepsy surgery guided by the combination of HFO on ECoG and standard clinical practice can result in a greater likelihood of seizure freedom, versus standard clinical practice alone, without HFOs.
An Open-label Extension Trial to Investigate Possible Drug-drug Interactions Between Stiripentol...
EpilepsyThis trial consists of 2 parts: a double-blinded phase and an open-label extension phase. The open-label extension phase only will be described in this record. All participants will receive the same dose of GWP42003-P. However, investigators may subsequently decrease or increase the participant's dose until the optimal dose is found.
Stress Management Intervention for Living With Epilepsy (SMILE)
EpilepsyThe study will examine whether a stress reduction intervention reduces the number of seizures in people with drug resistant epilepsy.