61 Clinical Trials for Various Conditions
This is a clinical research study for an investigational drug called RAP-219 in patients with Refractory Focal Epilepsy. This study is being conducted to determine if RAP-219 works and is safe in patients with Refractory Focal Epilepsy.
Focal Epilepsy (FE) patients and healthy controls will wear an actigraph at home for one week and a home sleep study device at home for one night. Participants will then undergo two nights of testing (at least one week apart) at California Sleep Solutions (CSS) in Sacramento, CA. During the overnight stays, participants will have EEG leads placed and possibly a headband. They will undergo cognitive testing before they go to sleep and again in the morning. During one night of testing, sounds will be played in the room (acoustic stimulation). The sounds should not wake the participants.
The main purpose of this study is to investigate effects of Lu AG06466 on seizure activity after increasing daily doses during 4 weeks in participants with an implanted responsive neurostimulation system.
To evaluate the efficacy, safety and tolerability of cenobamate as adjunctive treatment of refractory focal epilepsy
This is a multiple site, randomized, double blinded parallel-group controlled study. The purpose of this study is to evaluate efficacy, safety, and tolerability of repeated, daily sessions with the STARSTIM device, which delivers transcranial cathodal direct current stimulation (tDCS). Subjects will be treated with STARTSTIM or sham device for 10 sessions over a 2-week period. The subjects will be followed for an additional 10 weeks post treatment. Quality of Life questionnaires and adverse events will be collected and evaluated.
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.
Researchers are trying to determine if tracking seizure occurrence, seizure probability, behavioral state, cognition, and mood can be achieved using an implantable brain sensing and stimulation device (Medtronic RC+S Summit) coupled to an external, handheld, patient assistant device (PAD) with capability for patient interaction (patient data input). The system (RC+S \& PAD) provides intracranial EEG (iEEG) sensing, electrical brain stimulation, and machine learning algorithms running on the RC+S and PAD that will be coupled with electrical brain stimulation (EBS) to prevent seizures and improve quality of life in patients with epilepsy.
The XEN1101 Phase 2 clinical trial is a randomized, double-blind, placebo-controlled study that will evaluate the clinical efficacy, safety and tolerability of increasing doses of XEN1101 administered as adjunctive treatment in adult patients diagnosed with focal epilepsy, followed by an optional open-label extension (OLE).
The primary efficacy objective of the study is to determine if adjunctive therapy of natalizumab 300 mg intravenous (IV) every 4 weeks reduces the frequency of seizures in adult participants with drug-resistant focal epilepsy. The secondary efficacy objective is to assess the effects of natalizumab versus placebo in drug-resistant focal epilepsy on additional measures of seizure frequency.
This is a single site, non-randomized, prospective, open-label, interventional pilot/feasibility study. Patients recruited will have medically-refractory focal neocortical epilepsy, defined on the basis of presence of focal spikes and (if available) focal seizure onsets originating from the lateral cortical surface of any lobe. All patients and referring physicians will be requested to maintain their current antiepileptic drugs throughout the study with changes after enrollment permitted only to maintain pre-enrollment drug levels, or if clinically necessary. The primary outcome measure will be the change in seizure frequency (seizures/week) as compared to baseline. Patients with medically-refractory neocortical epilepsy will receive cathodal tDCS administered to the seizure focus for 10 sessions over a 2-week period with the allowance of make-up sessions in week three. Subjects will be evaluated at baseline, during the stimulation sessions, and 8 weeks after the completion of the tDCS visits
The purpose of this study is to evaluate the feasibility, safety, and initial effectiveness of Exablate thermal ablation of a focal epileptic target area in the brain of patients suffering from medication-refractory epilepsy, using the Exablate transcranial system to produce multiple sonications targeted in the focus of interest. The investigators will establish the feasibility and collect data to establish the basic safety of this type of treatment as the basis for later studies that will evaluate its full clinical efficacy.
The goal of the present study is to evaluate ("screen") a large number (12) of different dual therapies of perampanel + another AED ("PMP+") for a large, 75-100% seizure frequency reduction. The design of the study will differ from usual AED studies. The study will be (i) open label, with (ii) a small n per group, n=6, with (iii) outcome measures a 'blockbuster effect': (a) ≥75 seizure frequency reduction; and (b) seizure freedom.
The goal of the present study is to obtain pilot data on efficacy and safety of clobazam add-on treatment on adults with drug-resistant focal epilepsy. This will be an open label study comparing seizure frequency during 12 weeks of baseline observation period with seizure frequency during 16 weeks of clobazam adjunctive treatment. 10 adults aged 18-65 with focal seizures that have failed to respond to ≥ 4 antiepileptic drugs (AEDs) +/- respective surgery will be enrolled. Following a baseline of 12 weeks patients will be started on clobazam, administered orally in b.i.d. schedule. In patients in whom seizure diaries have been kept prospectively prior to study screening visit, retrospective baseline will be accepted. Patients will be titrated up to either seizure freedom, to side effects or to 40 mg/day, whichever comes first. Titration rate will be not be forced. It is anticipated that the majority of subjects will have a 4 week-long titration period. After maximum dose is achieved, maintenance treatment will last for 12 weeks.
Objectives: The overall study objective is to compare the sensitivities and specificities of morphometric analysis techniques using structural MRI images based on pre- and postsurgical localization of epileptic foci in patients undergoing presurgical evaluation for medically refractory epilepsy. To carry out these analyses, we aim to establish an age-stratified normative imaging database using healthy volunteers. Additional objectives are to identify abnormal networks in these patients using resting state fMRI/EEG and MEG/EEG, and to use language and memory fMRI tasks to examine the effects of epileptogenic zones and surgery on cognitive function and the networks associated with these functions. Study population: 300 adults and children (age 8 and older) with uncontrolled focal epilepsy, and 200 age-stratified healthy volunteers. Design: A retrospective and prospective natural history study. Research procedures for patients in this study include neuropsychological testing and 1-4 MRI sessions during presurgical evaluation and an additional 1-3 MRI sessions and neuropsychological testing approximately 12 months post-operatively. Research testing (such as research neuropsychological tests or MRI scanning sequences) will be done during a visit for clinical testing whenever possible, likely reducing the number of required visits. Patients will also have optional MEG and 7T structural imaging. Data will also be obtained from patients who have already undergone epilepsy surgery if they had procedures as outlined in the protocol and are willing to share the data. Healthy volunteers will receive a subset of the pre-operative procedures for patients, requiring at least 3 visits. In order to ensure adequate data acquisition, subjects may be re-scanned up to three times for the portions of the study in which they participated, possibly requiring additional visits. Outcome measures: The main outcomes will be establishment of normative values for morphometric analysis methods in age-stratified normal controls, and comparison of the sensitivity and specificity of these measures to pre- and postsurgical localization of the epileptogenic zone. Secondary outcome measures will include determination of the sensitivity and specificity of source localization using MEG/EEG and resting state fMRI/EEG, and to evaluate changes in activation during rest, as well as language and memory fMRI tasks in patients pre- and postsurgically, to examine the effects of epileptogenic zones and surgery on cognitive function and the networks underlying these functions.
Sleepiness and fatigue are the most common complaints of people with epilepsy and can have a negative impact on quality of life. Though unproven, these problems are often blamed on anti-seizure medications. The purpose of this study is to investigate the impact of the anti-seizure medication Lacosamide (Vimpat®) on sleep and wakefulness in adults with focal (partial onset) seizures. Focal epilepsy, also called partial epilepsy, is a disorder characterized by seizures arising from a localized network of neurons in the brain. Focal seizures usually begin a sensation or involuntary movement of a part of the body, an unusual feeling, or a disturbance in hearing, smell, vision, or consciousness. The study is open to adults 18 and older with focal seizures. Participation involves a physical exam, sleep testing at the Sleep Center, blood tests, completion of study questionnaires/diaries, and a random assignment to either take the study drug or placebo (often called a "look alike" or "sugar pill") for 5 to 8 weeks. There are 5 study visits. Participants will receive compensation for time spent in the study. If you would like more information on this study please contact the Cleveland Clinic Sleep Center: Dr. Nancy Foldvary-Schaefer: 216-445-2990 Monica Bruton: 216-444-6718
A study to determine if BHV- 7000 is safe and tolerable in adults with refractory focal onset epilepsy
The purpose of this study is to determine whether BHV-7000 is effective in the treatment of refractory focal epilepsy.
The purpose of this study is to determine whether BHV-7000 is effective in the treatment of refractory focal epilepsy.
The purpose of this study is to precisely delineate human brain networks that modulate respiration and identify specific brain areas and stimulation techniques that can be used to prevent seizure-induced breathing failure.
This study will evaluate the long term safety, tolerability, pharmacokinetics (PK), and efficacy of XEN1101 in subjects with Focal Onset Seizures (FOS) or Primary Generalized Tonic-Clonic Seizures (PGTCS) for the treatment of seizures for up to 3 years.
The purpose of this research is to see to what extent electrical stimulation applied to the scalp (transcranial direct current stimulation or tDCS) can reduce the number and intensity of epileptic seizures.
The ENACT trial is designed to evaluate the efficacy and safety of ENX-101 administered adjunctively to current therapy in reducing seizure frequency in patients diagnosed with focal (partial onset) epilepsy and treated with 1 to 4 antiseizure medications yet still experiencing seizures.
This project will test the accuracy of a novel diffusion-weighted magnetic resonance imaging (DWMRI) approach using a deep convolutional neural network (DCNN) to predict an optimal resection margin for pediatric epilepsy surgery objectively. Its primary goal is to minimize surgical risk probability (i.e., functional deficit) and maximize surgical benefit probability (i.e., seizure freedom) by precisely localizing eloquent white matter pathways in children and adolescents with drug-resistant focal epilepsy. This new imaging approach, which will acquire a DWMRI scan before pediatric epilepsy surgery in about 10 minutes without contrast administration (and also without sedation even in young children), can be readily applied to improve preoperative benefit-risk evaluation for pediatric epilepsy surgery in the future. The investigators will also study how the advanced DWMRI-DCNN connectome approach can detect complex signs of brain neuronal reorganization that help improve neurological and cognitive outcomes following pediatric epilepsy surgery. This new imaging approach could benefit targeted interventions in the future to minimize neurocognitive deficits in affected children. All enrolled subjects will undergo advanced brain MRI and neurocognitive evaluation to achieve these goals. The findings of this project will not guide any clinical decision-making or clinical intervention until the studied approach is thoroughly validated.
The purpose of this research study to investigate, classify, and quantify chronic cardiac rhythm disorders in three groups of patients with epilepsy (intractable focal epilepsy, controlled focal epilepsy and symptomatic generalized epilepsy). Patients with epilepsy have a higher risk for cardiac complications than the general population. With this study, we aim to understand more about these potential complications in patients with epilepsy and assess if treatments for cardiac problems should be evaluated more carefully in patients with epilepsy.
HEP is a five-year, prospective, observational study whose primary goal is to identify clinical characteristics and biomarkers predictive of disease outcome, progression, and treatment response in participants with newly treated focal epilepsy.
This study will evaluate a type of Magnetic Resonance Imaging (MRI) sequence called arterial spin labeling (ASL). The investigators hope that ASL can better localize areas of the brain (lesions) that cause epilepsy. This type of MRI does not require contrast, does not use any radiation, and adds on 4 minutes to the routine MRI that is done for patients with epilepsy. The study hypothesis is that in patients with refractory epilepsy, Arterial Spin Labeling (ASL) MRI will show areas of abnormality in the brain to the same degree as single-photon emission computerized tomography (SPECT) and positron emission tomography (PET) studies.
To demonstrate that the RNS System is safe and effective as an adjunctive therapy in individuals age 12 through 17 years with medically refractory partial onset epilepsy.
This is a Phase 2 double-blind, randomized, placebo-controlled, multicenter, parallel-group study to evaluate the efficacy, safety, and tolerability of SPN-817 in adults with focal onset seizures.
The purpose of this study is to assess the long-term safety and tolerability of CVL-865 as adjunctive therapy in participants with focal onset seizures.
The goal of this clinical trial is to learn if CVL-865, when taken regularly with other anti-seizure medicines, works to prevent seizures in adults with drug-resistant focal onset seizures. It will also learn about the safety of CVL-865. The main question it aims to answer is whether CVL-865, when taken regularly with other anti-seizure medicines, lowers the number of seizures in those with a diagnosis of epilepsy with drug-resistant focal onset seizures. This study has an 8-week Screening/Baseline Period, a 13-week Treatment Period (including a 2-week Titration Phase, an 8-week Maintenance Phase, and a 3-week Taper Phase), and a 4-week Safety Follow-Up Period. Participants will take CVL-865 or a placebo twice a day during the 10-13 week Treatment Period, visit the clinic every few weeks for checkups, tests, and surveys, and fill out an e-Diary.