Active clinical trials for "Seizures"

The purpose of this observational study is to evaluate the safety of topiramate in adults and children with epilepsy (or seizures) who have not received or have not responded to treatment with previous antiepileptic medication.

This trial studies the natural history of brain function, quality of life, and seizure control in patients with brain tumor who have undergone surgery. Learning about brain function, quality of life, and seizure control in patients with brain tumor who have undergone surgery may help doctors learn more about the disease and find better methods of treatment and on-going care.

This study will measure and compare hormone levels in women with catamenial epilepsy (epilepsy in which seizures are more frequent during menstrual periods), women with seizures not related to their menstrual cycle, and normal control subjects. It will determine whether there are differences among the three groups in their hormone levels or in how fast the levels change. It will also examine what relationship, if any, exists between hormone changes and seizures in women with catamenial epilepsy. The hormones under study include the gonadal hormones estrone, estradiol and progesterone, and the neuroactive steroids allopregnanolone, pregnenolone, and dehydroepiandrosterone. Women who meet the following criteria may be eligible for this 3-month study: Between 18 and 45 years of age, with catamenial epilepsy Between 18 and 45 years of age, with seizures, but not catamenial epilepsy Between 18 and 45 years of age, without seizures All participants will have a physical examination at the beginning of the study, at each clinic visit, and at completion or withdrawal from the study. In addition, they will undergo the following procedures: Baseline Monitoring For the first 2 months, all participants will keep a diary of their temperature and onset of menses. Women with epilepsy will also record their seizures. Electroencephalography (EEG) Healthy volunteers will have a 45-minute EEG (recording of the electrical activity of the brain) at the beginning of each menstrual cycle and each day during the menses. Women with epilepsy will have continuous EEG monitoring for 8 days, beginning 5 days before their menstrual period is expected. The continuous monitoring can be done on an outpatient basis, using a portable EEG recording device, or as an inpatient, with admission to the hospital for the 8 days of recording. Blood Sampling All participants will have a small blood sample (2 teaspoons) drawn once a day on days 10, 14, 17, 19 and 21 of their menstrual cycle and three times a day on day 6 and for a period of 8 days, starting 5 days before the expected menses and continuing for 3 days of the next cycle. For the days with three blood draws, a small needle that can stay in place for up to 72 hours will be placed in the arm to avoid the discomfort of multiple needle sticks.

Patients in this study will undergo PET scans (a type of nuclear imaging test) to look for abnormalities in certain brain proteins associated with seizures. Studies in animals have shown that serotonin-a chemical messenger produced by the body-attaches to proteins on brain cells called 5HT1A receptors and changes them in some way that may help control seizures. There is little information on these changes, however. A new compound that is highly sensitive to 5HT1A, will be used in PET imaging to measure the level of activity of these receptors and try to detect abnormalities. Changes in receptor activity may help determine where in the brain the seizures are originating. Additional PET scans will be done to measure the amount of blood flow to the brain and the rate at which the brain uses glucose-a sugar that is the brain's main fuel. Blood flow measurement is used to calculate the distribution of serotonin receptors, and glucose use helps determine how seizures affect brain function. The information gained from the study will be used to try to help guide the patient's therapy and determine if surgery might be beneficial in controlling the patient's seizures.

This is an observational study based on a population-based EHR database.

Data strongly suggests that aggressive and early treatment of status epilepticus (SE) is crucial for seizure abortion and prevention of long-term neurologic sequelae. We propose the creation of a seizure action plan, an intervention aimed to guide daily medication use, outline pre-hospital seizure first aid and rescue medication use, and direct emergency personnel in patients' individualized SE medication algorithm, with implementation through the electronic medical record. We hypothesize that the seizure action plan will promote daily medication adherence, increase use of home rescue mediation, and improve timeliness of AED (antiepileptic drug) delivery, length of hospital stay, and ICU admission rate in episodes of status epilepticus.

The primary purpose of this study is to assess the retention rate of perampanel as a reliable proxy for overall effectiveness and tolerability in participants aged at least 12 years who are prescribed perampanel (for partial onset seizures [POS] with or without secondary generalization [SG] or for primary generalized tonic-clonic seizures [PGTCS] associated with idiopathic generalized epilepsy [IGE] as first adjunctive to antiepileptic drug (AED) monotherapy as part of their routine clinical care.

The primary objective of this study is to assess the retention rate of perampanel when given as secondary monotherapy in routine clinical care.

This project looks at the time course of lactic acid rise (if any) after seizures. Salivary and capillary lactic acid are tested. This type of measurement may be useful in signalling the occurrence or recent history of a seizure.

Epilepsy is a chronic neurologic disorder characterized by seizures. Beside seizures people suffering from epilepsy experience several challenges related to education, work and everyday life such as learning-, problem-solving-, memory-, concentration-, attention difficulties and fatigue. It is generally approved that physical activity (PA) has a positive effect on physical as well as mental factors. However, people with epilepsy are found to be less active and PA is rarely offered or recommended as supplement to anti-epileptic medical treatment. Few studies have investigated the effect of PA in subjects with epilepsy and additional studies of high methodical quality are needed to enable evidence-based information and counselling. This study is carried through as a randomized controlled trial which investigates the effect of participation in a 10-week cardio exercise program in people with Juvenile Myoclonic Epilepsy aged 15-50. The study hypothesis is that participation in a 10-week cardio exercise program will induce a positive change in cognitive function (concentration and attention) and possibly in brain-derived neurotrophic factor (BDNF). In addition it is expected that the intensity and duration of the 10-week cardio exercise program is sufficient to cause changes in physiological parameters related to a reduced risk of lifestyle diseases.