943 Clinical Trials for Various Conditions
This (DEEp OLE Study) is a multicentre, open-label study to investigate the long-term safety, efficacy, tolerability, and pharmacokinetics (PK) of LP352 in the treatment of seizures in children and adults with DEE who completed Study LP352-301 or LP352-302. The study consists of 3 main phases: Screening, Titration period and Maintenance period, followed by a Taper period and Follow-Up. The total duration of the study will be approximately 14 months.
Developmental and Epileptic Encephalopathy
This (DEEp OCEAN Study) is a double-blind, randomized, placebo-controlled, multicenter study to investigate the efficacy, safety, and tolerability of LP352 in the treatment of seizures in children and adults with DEE. The study consists of 3 main phases: Screening, Titration period, Maintenance period, followed by a Taper period and Follow-Up. The total duration of the study will be approximately 24 months.
Developmental and Epileptic Encephalopathy
The Epilepsy Learning Health System (ELHS) is a quality improvement and research network to improve outcomes for people with epilepsy. The ELHS is designed as a model of value-based chronic care for epilepsy as envisioned by the National Academies of Medicine Committee in their landmark reports "The Learning Health System" and "Epilepsy Across the Spectrum: Promoting Health and Understanding". The ELHS network is a collaboration among clinicians, patients and researchers that promotes the use of data for multiple purposes including one-on-one clinical care, population management, quality improvement and research. The ELHS Registry includes data on children and adults with epilepsy collected during the process of standard epilepsy care. These data are used to create population health reports and to track changes in outcomes over time. ELHS teams use quality improvement methods, such as Plan-Do-Study-Act (PDSA) cycles, to continuously learn how to improve care.
Epilepsy, Seizure Disorder, Neurologic Disorder, Rare Diseases
This project studies how 2-deoxy-glucose (2DG) pills are absorbed and distributed in people with epilepsy. 2DG is similar to glucose, the main energy source for the brain, but it cannot be used as energy. During seizures, neurons are at a very high metabolic state with huge glucose metabolism as glycolysis is accelerated to supply the high metabolic needs of a seizure. 2DG is taken up by cells but cannot be metabolized by the first enzyme in the glycolytic pathway, thus is stops, or "clogs up", glycolysis. Since brain metabolism is almost entirely dependent on glucose as an energy source, glycolysis is arrested and may stop seizures. It is hoped that 2DG will stop seizures by interfering with the brain's energy use. This is an open-label phase 2 study of the pharmacokinetics (PK), safety, and tolerability of 2DG administered orally to adult epilepsy patients. A 3-level 2DG dose escalation is planned in sequential cohorts of 3 subjects in each cohort with review of each cohort before proceeding to the next cohort. On the day of oral 2DG exposure, subjects will receive a single dose of 40 mg in the first cohort, a single dose of 60 mg in the second cohort, and two 60 mg doses (60 mg bid) in the third cohort. After 3 subjects have completed dosing at Dose Level 1 (40 mg/day), the safety and PK results will be reviewed. The Study Committee will determine if the next cohort should be enrolled at Dose Level 2 (60 mg/day). The same procedure will be repeated to determine if the next cohort should be enrolled at Dose Level 3 (60 mg bid = 120 mg/day). If the Study Committee determines that the most recent dose is not tolerated or that there are significant adverse events, the subsequent Dose Level will not be enrolled. A standard time-concentration curve will be constructed from the 2DG levels obtained from the PK blood draws. Parameters will be calculated for: time to maximum concentration (tmax), maximum concentration (Cmax), elimination rate, half-life (t1/2), AUC, and derived parameters. Statistical analysis will not be performed because of the small n, but this will nevertheless establish the PK profile of 2DG in people with epilepsy. The most important parameter will be the AUC which determines drug exposure.
Epilepsy; Seizure
The purpose of this study is to assess the ability of the home-based intervention, HOBSCOTCH-PTE, to improve the quality of life and cognitive function in Service Members, Veterans and civilians with post traumatic epilepsy (PTE). This study will also assess the ability of the HOBSCOTCH-PTE program to improve quality of life in caregivers of PTE patients and to reduce caregiver burden.
Epilepsy, Traumatic, Brain Injuries, Traumatic
This phase IV trial studies the side effects and how well perampanel works in reducing seizure frequency in patients with high-grade glioma and focal epilepsy. Perampanel is a drug used to treat seizures. Giving perampanel together with other anti-seizure drugs may work better in reducing seizure frequency in patients with high-grade glioma and focal epilepsy compared to alternate anti-seizure drugs alone.
Intractable Epilepsy, Malignant Glioma, Seizure Disorder, WHO Grade 2 Glioma, WHO Grade 3 Glioma
To investigate the potential antiseizure effects of adjunctive XEN496 (ezogabine) compared with placebo in children with KCNQ2 Developmental and Epileptic Encephalopathy (KCNQ2-DEE).
Epilepsy, Epilepsy in Children, Epilepsy; Seizure, Disease, Brain Diseases, Central Nervous System Diseases, Nervous System Diseases, Epileptic Syndromes
This is a multicenter, prospective, 2-year observational study in infants and children with developmental and epileptic encephalopathies (DEEs). The DEE currently being investigated is SCN1A-positive Dravet Syndrome.
Dravet Syndrome
This is a parallel-arm, double-blind, placebo-controlled study with a screening phase that includes a 28-day run-in phase to establish baseline seizure frequency, followed by a 24-week, randomized, placebo-controlled phase. After completion of the randomized, placebo-controlled phase, participants may enter a 48-week, long-term, extension phase during which they will receive open-label treatment with vatiquinone.
Mitochondrial Diseases, Drug Resistant Epilepsy, Leigh Disease, Leigh Syndrome, Mitochondrial Encephalopathy (MELAS), Pontocerebellar Hypoplasia Type 6 (PCH6), Alpers Disease, Alpers Syndrome
In this study, the investigator aims to perform cortical stereo electroencephalogram (sEEG) recordings during simultaneous anterior nucleus of the thalamus (ANT) recording and stimulation to better understand the following: 1) how the ANT is involved in various seizure types; 2) which cortical regions are modulated by established ANT stimulation patterns; and 3) how novel ANT stimulation patterns modify epileptogenic cortical activity. Together, this knowledge will advance ANT deep brain stimulation (DBS) therapy by providing a physiologic basis for patient selection for ANT DBS, while identifying brain signals and stimulation patterns that can be used to develop novel methods for ANT DBS. Up to 15 adult patients (18 and older) who present to Duke Neurosurgery for routine seizure localization using sEEG will be asked to enroll in this pilot study of ANT recording and stimulation. In the course of surgical epilepsy treatment, patients routinely undergo surgical placement of sEEG electrodes for the purposes of seizure localization. During this procedure, 2 additional leads will be placed in the ANT. These patients remain hospitalized for 7-14 days after sEEG placement, during which time their seizure medications are tapered. Concurrent video monitoring is performed while continuous neural recordings are made through the sEEG electrodes. Additionally, continuous recordings will be performed through the electrodes placed in the thalamus. Periodically, standard intermittent high-frequency stimulation (130 Hz, 90-ms pulse width, and 2 mA intensity) will be performed with a 60-s on and a 300-s off cycle after surgery. These standard ANT stimulation parameters are employed clinically. Data will include the sEEG recordings marked for ANT stimulation, any side effects, medications, past medical history (PMH), and tests/procedures during the hospital stay. Risks involved are as described for the standard depth electrode surgery with the addition of the possible side effects from the stimulation which include sensations of numbness and tingling, and possibly increased seizure activity.
Seizures, Epilepsy, Seizure Disorder
A clinical study to evaluate the efficacy, safety, and tolerability of adjunctive ganaxolone therapy compared to placebo for the treatment of seizures in female children and young adults with genetically confirmed PCDH19 gene mutation.
PCDH19-Related Epilepsy
The purpose of this pilot study is to measure adherence and quality of life in adults with intractable epilepsy following the Modified Atkins Diet (MAD) with Betaquik, a ready-to-use medium chain triglyceride (MCT) emulsion, as an adjunct to the MAD.
Epilepsy, Epilepsy Intractable, Seizures, Seizure Disorder, Ketogenic Dieting, Ketosis
The purpose of this study is to investigate the effect on the frequency of all seizures (convulsive and drop) in participants treated with TAK-935 compared to placebo.
Epilepsy, Dravet Syndrome, Lennox-Gastaut Syndrome
The HEP2 study is designed to better understand the challenges of living with focal seizures that do not respond to medication, by following 205 people with medication-resistant focal epilepsy over two years to measure changes in health status, healthcare costs, quality of life, and biomarkers of epilepsy severity and treatment response.
Epilepsy, Brain Diseases, Central Nervous System Diseases, Nervous System Diseases, Biomarkers
The purpose of this study is to incorporate multidimensional self-management programs into the routine care of epilepsy patients. Consenting patients will enroll in one of four interventions that help improve medication adherence, increase seizure awareness and documentation, improve memory and deal with stress and depression.
Epilepsy, Seizure Disorder
Background: Epilepsy affects about 1 percent of the U.S. population. Most people with epilepsy respond well to medicine, but some do not. Researchers want people who have diagnosed or suspected epilepsy to participate in ongoing studies. They want to learn more about clinical care for epilepsy. They want fellows and residents to learn more about the care of people with epilepsy. Objectives: To learn more about seizures and find ways to best treat people with drug-resistant epilepsy. Eligibility: Adults and children ages 8 years and older with diagnosed or suspected epilepsy Design: Participants will be screened with: Physical exam Medical history Questionnaires Participants will have many visits. They may be admitted to the hospital for several weeks. Their medication might be stopped or changed. Participants will have many tests: Blood and urine tests EEG: Wires attached to the head with paste record brain waves. This may be videotaped. Thinking and memory tests MRI: Participants lie on a table that slides in and out of a tube. They perform simple tasks in the tube. MEG: Participants lie on a table and place their head in a helmet to record brain waves. PET scan: Participants lie on a table that slides into a machine. A small amount of radioactive dye is injected into their arm with an IV. For the IV, a small tube is inserted into the arm with a needle. Participants will stay enrolled in this study if they join other epilepsy-related studies. They may be contacted at intervals for follow-up. Their participation will end if they have not been seen clinically for their epilepsy for 3 years.
Seizures, Epilepsy, Epilepsy, Temporal Lobe, Partial Epilepsy
Epilepsy is a common condition which affects over 3 million people in the US. Patients with uncontrolled epilepsy have a lifetime risk of sudden unexpected death (SUDEP) of 35%, which is greatest in those under 40 years of age. The exact mechanisms and causes are not understood but can be due to underlying conditions which affect the heart and brain, which may lead to dangerous heart rhythms and death. Some of these conditions which affect heart and brain have an identifiable genetic cause. This study aims to identify known genetic causes of heart rhythm and sudden death related disorders in patients with epilepsy.
Epilepsy, Seizures, Syncope, Channelopathy, Cardiomyopathies
This research is being done to evaluate the short term and long term effects of ketogenic diets on measures of cardiovascular health. Such measures include cholesterol levels, blood pressure, weight, and thickening of the blood vessel wall over time. Adults aged 18 or older who are already on a ketogenic diet for at least 12 months or who are interested in beginning on the modified Atkins diet may join.
Hypercholesterolemia, Carotid Intimal Medial Thickness 1, Seizure, Epilepsy, Cardiovascular Disease, Cerebrovascular Disease, Heart Disease, Coronary Disease
Background: Some people with brain tumors have seizures related to the tumor. This is called tumor-related epilepsy. Usually brain tumors are treated by removing as much of the brain tumor as possible without causing problems. Researchers think this may improve the outcome for people with brain tumors. It may completely relieve or greatly reduce the number of seizures they have. Objectives: To evaluate people with brain tumors that are associated with seizures and to offer surgical treatment. Also, to study how surgery affects seizures. Eligibility: People age 8 and older who have a brain tumor with associated seizures. They must be willing to have brain surgery to treat their epilepsy. Design: Participants will be screened with a review of their medical records. Participants will have a medical history and physical exam. Participants will be admitted to the hospital at NIH. They will have Medical history Physical exam Neurological exam Tests of memory, attention, and thinking Questions about their symptoms and quality of life Blood drawn They may also have: MRI or CT scan. They will lie on a table that slides in and out of a machine that takes pictures. For part of the MRI, they will get a dye through an intravenous (IV) catheter. Video electroencephalography monitoring. Electrodes will be placed on the scalp. The participant s brain waves will be recorded while doing normal activities. Participants will be videotaped. Participants will keep a seizure diary before and after surgery. Participants will have surgery to remove their brain tumor and the brain area where their seizures start. They will stay in the hospital up to a week after surgery. Participants have for follow-up visits at NIH. ...
Epilepsy, Cancer, Brain Neoplasm
Background: - The blood-brain barrier separates the brain from the rest of the body. Epilepsy is a neurological disease that causes seizures. It can affect this barrier. Researchers think a contrast agent called mangafodipir might be better able to show areas of the brain that epilepsy affects. Objective: - To see if mangafodipir is well tolerated and safe. To see if it can show, on an MRI, areas of the brain that epilepsy affects. Eligibility: * People ages 18-60 who: * Have epilepsy not controlled by drugs * Prior or concurrent enrollment in 18-N-0066 is required Design: * Participants will be screened with: * Medical history * Physical exam * Blood and urine tests * Participants will have up to 6 visits in 1-3 months. Those with epilepsy will have an inpatient stay lasting 2-10 days. Visits may include: * Video-EEG monitoring for participants with epilepsy * An IV catheter put in place: a needle guides a thin plastic tube into an arm vein. * Getting mangafodipir through the IV. * 5 MRI scans over a 10-day period: a magnetic field and radio waves take pictures of the brain. Participants lie on a table that slides into a metal cylinder. They are in the cylinder for 45-90 minutes, lying still for up to 10 minutes at a time. The scanner makes loud knocking sounds. Participants will get earplugs. * A final MRI at least 2 weeks after receiving mangafodipir. Gadolinium is given through an IV catheter.
Epilepsy
This is a Phase 1/2, open-label trial designed to assess the pharmacokinetics, safety, tolerability, and preliminary efficacy of 3 multiple ascending doses of Cannabidiol Oral Solution in a sequential fashion. Participants will be pediatric (aged 1-17, inclusive), experiencing treatment-resistant seizures, and satisfy all inclusion/exclusion criteria.
Seizures
This is a multicenter, open-label trial to assess the long-term safety and efficacy of Cannabidiol Oral Solution as adjunctive therapy for pediatric participants with treatment-resistant seizure disorders, including Lennox-Gastaut syndrome (LGS) or Dravet syndrome (DS). All participants have rolled over from previous trials: INS011-14-029 (NCT02324673) and INS011-15-054 (NCT02551731).
Seizures
This is a study to find out whether the dietary amino acid supplement, N-acetyl cysteine (NAC) is helpful in reducing the frequency of seizures in children with autism and comorbid epilepsy whose seizures are not responding well to usual medical treatment. The study is also looking to see if this supplement is helpful for immediate and ongoing treatment of symptoms of irritability. Additionally, this study will also look to see if certain substances in the blood that measure a specific type of stress on cells in the body can help tell us how NAC may be helping.
Autistic Disorder, Seizures, Irritability
The purpose of this study is to evaluate the tolerability and safety of the NeuroSigma eTNS system.
Seizure Disorder
Project UPLIFT, a home-based treatment for depression in people with epilepsy, was designed to be delivered to groups by telephone or Web. The Project UPLIFT intervention materials were demonstrated to be effective in treating depression among people with epilepsy in Georgia. This project will assess whether the materials are also effective for preventing depression among people with epilepsy, and will extend the project beyond Georgia to Michigan, Texas, and Washington.
Epilepsy, Depressive Symptoms, Depression, Seizure Disorder
Investigators at Boston Children's Hospital are conducting research in order to better understand the genetic factors which may contribute to epilepsy and related disorders. These findings may help explain the broad spectrum of clinical characteristics and outcomes seen in people with epilepsy.
Epilepsy, Epileptic Encephalopathy, Ohtahara Syndrome, Infantile Spasms, Dravet Syndrome, Early Myoclonic Epileptic Encephalopathy, PCDH19-related Epilepsy and Related Conditions, KCNQ2-Related Epileptic Encephalopathy, Epilepsy of Infancy With Migrating Focal Seizures (Disorder)
Study Population -People with seizures benefit from regular exercise. Exercise may help decrease the number of seizures they have. It also improves overall health and quality of life. However, people with seizure disorders often have been prevented from doing sports or other regular physical activity. They may also feel that exercise or injury can increase their risk of seizures. Researchers want to try an exercise program for people who have seizures to see if they can increase motivation to exercise which will improve overall health and may decrease the frequency of seizures. Objectives: - To see how exercise education improves motivation to exercise in people who have a history of seizures. Eligibility: - Individuals at least 18 years of age who have a history of seizures. Design: * This study involves three outpatient visits and weekly telephone calls for about 12 weeks. There will be followup calls at about 6 and 12 months after the outpatient visits. * Participants will be screened with a physical exam and medical history. They will answer questions about their current level of physical activity, mood, quality of life, and ideas about exercise. * At the first visit, participants will learn how to keep a physical activity log and seizure calendar. They will also use an activity monitor and take their pulse regularly. They will complete questionnaires about their mood and thoughts about exercise and seizures. * At the second visit, participants will set personal activity goals and learn about physical activity and seizures. They will review the physical activity log, seizure log, and activity monitor and pulse readings for the previous 4 weeks. * After the second visit, participants will receive weekly telephone calls. Each call will last about 5 minutes. These calls will ask about physical activities for the week and participants' progress toward meeting their goals. These calls will also review the seizure log. * At the third visit (12 weeks), the same tests from the first visit will be repeated. * The followup phone calls will continue to monitor participants' activity levels.
Seizures, Epilepsy
This study examines the use of an online social media platform (PatientsLikeMe) to assist Veterans with epilepsy. The hypothesis is that the online social media platform, PatientsLikeMe, will improve selected patient-reported outcomes on perceived self-management skills for patients who engage in the website functions.
Epilepsy, Seizure Disorder
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.
Epilepsy, Cryptogenic, Epilepsy, Partial, Seizure Disorder, Autoimmune Diseases, Nervous System, Limbic Encephalitis
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.
Anxiety Disorder, Seizures, Epilepsy, Partial Epilepsy, Depression