View clinical trials related to Refractory Epilepsy.
Filter by:The purpose of this study is to see whether a phone-intervention called HOBSCOTCH will improve health, daily functioning and quality of life among patients with refractory epilepsy. HOBSCOTCH stands for "Home-Based Self-Management and Cognitive Training Changes Lives." This study will also help to find the best ways of integrating this telehealth intervention to routine clinic use.
Electrical source imaging is part of the presurgical evaluation of patients with drug-resistant focal epilepsy. The software packages that will be used in this study have Declaration of Conformity within the European Economic Area (CE mark) for this specific medical use. In spite of being part of the clinical standard, the evidence for the accuracy and clinical utility of these methods are derived from several smaller-scale and retrospective studies. The PROMAESIS study will provide solid evidence of the accuracy and clinical utility of automated ESI.
This is a Phase 2 double-blind, randomized, placebo-controlled study to assess the safety and efficacy of ICV delivery of CT-010 via an implantable pump and a cranial port and dual lumen catheter (CIC) in subjects with focal seizures, with temporal lobe onset with or without secondary generalization. Up to 70 subjects will be enrolled. Eligible subjects will be randomized in a 1:1 ratio to either CT-010 or placebo treatment. Up to 20 clinical centers will be enrolled.
Epilepsy is a disorder of the brain which is associated with disabling seizures and affects 100,000 people under 25. Many children with epilepsy also have a learning disability or problems with development. Although better outcomes occur in children who are successfully treated early for their epilepsy, 25% continue to have seizures despite best medical treatment. One potential treatment is a neurosurgical operation to remove parts of the brain that generate seizures. A proportion of these children have electrodes inserted into their brains as part of their clinical assessment, termed stereoelectroencephalography (SEEG), to help localise these regions. Subsequent surgery is not always successful - up to 40% of children will have ongoing seizures 5 years after surgery. The purpose of this study is to assess the utility of specially designed SEEG electrodes which can measure signals from single brain cells. These electrodes record the same clinical information as normal SEEG electrodes and are implanted in the same way, but can give the research team extra information at the same time. The investigators aim to assess whether studying the changes in the firing of individual cells, both during and between seizures, improves our ability to localise seizures and therefore improve outcomes following surgery. As part of this research project, the investigators will not be doing anything that is not already part of the normal investigation and treatment for these children. Children will be recruited to the study during routine outpatient clinic visits. Surgical planning and execution will not be affected. The electrodes are CE licensed for clinical use and do not alter the risks of the operation. Following the period of monitoring, the care of these children would not be altered in any way. The investigators aim to recruit 30 patients over 3 years. In addition to dissemination via scientific publications and presentations, the findings will be shared with participants and the public.
The study evaluates the safety, tolerability, and efficacy of Vorinostat in addition to standard of care anti-epileptic drugs in pediatric patients with medically refractory epilepsy. All participants entering the treatment phase will receive Vorinostat.
This study is to evaluate the safety and the intracranial electroencephalography (iEEG) changes of using NaviFUS System for the treatment of patients with drug resistant epilepsy.
Refractory epilepsies caused by an autoimmune mechanisms lead in children to progressive neurodegeneration. Immunomodulation therapy is effective only in a half of such cases. New approaches are undertaken. It was found that ADRC (adipose derived regenerative cells) isolated from adipose tissue consist mesenchymal stem cells that act as tissue repair cells. The purpose of this experimental study is to evaluate the possibility and safety of the use of multipotent mesenchymal adipose derived regenerative cells (ADRC) in patients diagnosed with an autoimmune determined refractory epilepsy. Study protocol: Intrathecal infusions of autologous ADRC obtained after liposuction followed by isolation by Cytori system will be performed. Procedure will be repeated 3 times every 3 months in each patient. Neurological status, brain MRI, cognitive function and antiepileptic effect will be supervised during 24 months.
The main objective of MAPCOG_SEEG is to create a database including brain recordings of cognition performed in clinical routine in patients during the pre-surgical SEEG assessment. This aims to be able to propose the first atlas of human cognition with a high temporal and spatial resolution.
Gliomas are primitive brain tumors frequently associated with epilepsy. In a significant number of these patients epilepsy is resistant to antiepileptic drugs. There are currently no recommendations for the management of these drug-resistant epilepsies associated with glioma. In addition, few studies have addressed the subject and no treatment appears to be superior to others in the literature for this indication. In addition, many antiepileptic drugs pose problems of tolerance or interaction with chemotherapy in these patients. Fundamental studies on glioma-associated epilepsies have shown that there is a major dysregulation of glutamatergic systems involved in epileptogenesis and tumor growth. Targeting this glutamatergic system seems particularly interesting from a physiopathological point of view. Perampanel is a recent antiepileptic treatment with a novel mode of action targeting AMPA glutamate receptors. It has been shown to be effective in patients with drug-resistant epilepsies. He has demonstrated his tolerance in these patients. He has obtained a marketing authorization and is therefore used in routine epileptology without serious problems of tolerance being reported. It is neither an inducer nor an enzyme inhibitor, avoiding the problems of interaction with chemotherapy and is used in a daily dose facilitating compliance. Therefore, there may be specific antiepileptic efficacy of perampanel in patients with glioma. Nevertheless, the only current data is limited to a retrospective study of 12 patients. The objective of this protocol is to evaluate the efficacy and safety of perampanel in patients with glioma with drug-resistant epilepsy. a prospective randomized study with two parallel arms: antiepileptic combination therapy with perampanel and antiepileptic combination therapy without perampanel (free choice of the practitioner). The main criterion of judgment will be the decrease of the monthly frequency of crisis. Secondary endpoints will assess tolerance, efficacy on responder rate (at least 50% decrease in seizure frequency), seizure severity (secondary generalization, loss of consciousness), and quality. patients' lives (quality of life questionnaires, side effects and anxiety / depression). The duration of participation per patient will be 23 weeks (6 weeks of baseline, 5 weeks of titration and 12 weeks of maintenance). The recruitment period will be 3 years. Investigators plan to recruit 120 patients. In the context of no recommendation in the management of these patients, superior efficacy of perampanel compared with other antiepileptic drugs is expected. This would allow targeted treatment in this population and confirm the tolerance of this treatment in these patients.
This is an open-label randomized controlled tria testing if an improvement in cardiovascular fitness can improve quality of Life and reduce seizure frequency in patients with refractory epilepsy.. Before the intervention each subject will undergo an evaluation of baseline cardiovascular fitness. Patients will be randomized into two groups One group will listen to a relaxation tape 5 days per week for 6 months and the other group will receive a ergometric cycle and perform a predetermined level of exercise per day , 5 days per week for 6 months. Randomization will be conducted an external randomization center based on a sequence of random numbers. Changes in concomitant antiepileptic drugs (AED) treatment during the study will be minimized, and restricted to AED changes deemed to be necessary to address AED-related toxicity. Medical examination; body weight; fitness test, including ECG and BP measurements, seizure frequency; adverse effects (unstructured interview); details of concomitant concomitant treatment, mood assessment by using the Hospital Anxiety and Depression Scale-Anxiety (HADS); health related quality of life (RAND-36), E4-data downloading, will be done at baseline and after 6 months Primary endpoint: Proportion of patients with at least 50% seizure reduction Secondary endpoints: Median percent reduction in seizure frequency, HADS score, RAND-36 score, fitness score; adverse events, changes in concomitant AED treatment, E4 data .