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Find 115 clinical trials for epilepsy near Phoenix, Arizona. Connect with research centers in your area.
Showing 41-60 of 115 trials
NCT02682927
Study 1 and Study 3 are the prospective, merged analyses of 2 identical double-blind, placebo-controlled studies, ZX008-1501 and ZX008-1502, to assess the efficacy, safety, and pharmacokinetics of ZX008 when used as adjunctive therapy in pediatric and young adult subjects with Dravet syndrome. Study 1501 and Study 1502 were conducted in parallel; Study 1501 was conducted at approximately 30 study sites in North America; Study 1502 was conducted at approximately 30 study sites in Europe, Asia and Australia. Upon completion of the Baseline Period after initial Screening and Baseline charting of seizure frequency, subjects who qualified for the studies were randomized (1:1:1) in a double-blind manner to receive either 1 of 2 doses of ZX008 (0.2 mg/kg/day or 0.8 mg/kg/day; maximum dose: 30 mg/day) or placebo. Randomization was stratified by age group (\< 6 years, ≥6 to 18 years) to achieve balance across treatment arms, with the target of 25% of subjects in each age group. All subjects were titrated to their randomized dose over a 14-day Titration Period. Following titration, subjects continued treatment at their randomly assigned dose over a 12-week Maintenance Period. Subjects exiting the study underwent a 2-week taper, unless they enrolled in a follow-on study. Subjects were followed for post-study safety monitoring.
NCT00465517
The study will evaluate the effectiveness and safety of an investigational drug-ganaxolone - on partial seizure frequency in adults with epilepsy taking a maximum of 3 antiepileptic medications (AEDs). The study will also evaluate the effectiveness of ganaxolone in females with catamenial epilepsy. Catamenial epilepsy refers to a relationship between seizure frequency and a woman's menstrual cycle, where the number of seizures increases around the time of a woman's menstrual cycle.
NCT01963208
The study will evaluate the effectiveness and safety of an investigational drug-ganaxolone - on partial seizure frequency in adults with epilepsy taking a maximum of 3 antiepileptic medications (AEDs).
NCT00464269
This study will evaluate the efficacy and safety of Brivaracetam to support the submission file in the indication of adjunctive treatment in adolescents and adults with partial onset seizures.
NCT03288129
This study will assess the retention rate of perampanel when given as monotherapy or first adjunctive therapy in participants with partial-onset seizures or primary generalized tonic clonic seizures. The study consists of 4 periods: a Screening Period (to start no earlier than 6 weeks before the first dose of study drug), a Titration Period (up to 13 weeks), a Maintenance Period (39 weeks), and a Follow-Up Period (4 weeks).
NCT03283371
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.
NCT01339559
This is a Phase 3, open label, long term follow-up (LTFU), multicenter, noncomparative, and single arm study of brivaracetam (BRV).
NCT03370120
The purpose of the study is to evaluate the long-term safety and tolerability of Padsevonil administered at individualized doses as adjunctive treatment for subjects with drug-resistant epilepsy.
NCT01964560
The purpose of this study is to evaluate the long-term safety, tolerability and efficacy of lacosamide (LCM) in pediatric subjects.
NCT04439656
The goal of this study is to develop a comfortable system that uses a wearable eye-tracker similar to eyeglasses to assist people with epilepsy in counting and measuring the severity of seizures. Participants will wear an eye-tracker during a routine EEG.
NCT01431326
Understudied drugs will be administered to children per standard of care as prescribed by their treating caregiver and only biological sample collection during the time of drug administration will be involved. A total of approximately 7000 children aged \<21 years who are receiving these drugs for standard of care will be enrolled and will be followed for up a maximum of 90 days. The goal of this study is to characterize the pharmacokinetics of understudied drugs for which specific dosing recommendations and safety data are lacking. The prescribing of drugs to children will not be part of this protocol. Taking advantage of procedures done as part of routine medical care (i.e. blood draws) this study will serve as a tool to better understand drug exposure in children receiving these drugs per standard of care. The data collected through this initiative will also provide valuable pharmacokinetic and dosing information of drugs in different pediatric age groups as well as special pediatric populations (i.e. obese).
NCT03865732
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.
NCT02544763
This trial consists of 2 parts: a double-blinded phase and an open-label extension phase. The blinded phase only will be described in this record. Participants will receive 1 of 2 doses of GWP42003-P or matching placebo. The primary clinical hypothesis is that there will be a difference between GWP42003-P and placebo in their effect on seizure frequency.
NCT01002820
This study is designed to provide ganaxolone to those patients deriving significant benefit from current treatment in protocol 1042-0601.
NCT03446664
Evaluate the initial safety and effectiveness of Microburst VNS stimulation in subjects with refractory epilepsy.
NCT02091375
To investigate the potential antiepileptic effects of cannabidiol (GWP42003-P) in children and young adults with Dravet syndrome.
NCT03775694
The purpose of the dMRI-1 data collection study is to establish a database of clinical images and limited medical history information from patients that have previously received a dMRI scan. All data collected will be de-identified. No safety or effectiveness assessments will be completed.
NCT03531008
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.
NCT05063877
This is a double-blind, placebo controlled, randomized study of dose-ranging safety, tolerability, exploratory efficacy of adjunctive EQU-001 for seizures using the continuous reassessment method in patients diagnosed with epilepsy.
NCT03547050
We have discovered a small change in the genetic code which increases the risk of the brainwave abnormality that is found in rolandic epilepsy. We now wish to confirm this using a second much larger sample of patients. We will investigate the other genetic changes that cause people with the brainwave abnormality to develop seizures, as well as problems with speech, coordination, attention and learning.
