Clinical trials: Refractory Seizures
Adult Refractory Complex Partial Seizures
A Study of the Structure and Function of the Retina in Adult Patients With Refractory Complex Partial Seizures Treated With Vigabatrin (Sabril®)
The purpose of the study is to evaluate the change in visual fields by means of automated static perimetry and to evaluate the change in retinal structure by means of spectral domain optical coherence tomography (SD-OCT) in adult…
- Trial name
- NCT01278173
- Testing
- Sabril
- Where
- 22 sites in United States
- Volunteers
- 65 people
- Sponsor
- Lundbeck LLC
Mitochondrial Diseases, Drug Resistant Epilepsy
A Study to Evaluate Efficacy and Safety of Vatiquinone for Treating Mitochondrial Disease in Participants With Refractory Epilepsy
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.
- Conditions
- Mitochondrial Diseases, Drug Resistant Epilepsy, Leigh Disease, Leigh Syndrome
- Trial name
- MIT-E (NCT04378075)
- Testing
- Vatiquinone
- Where
- 27 sites in United States, Canada and 7 more
- Volunteers
- 68 people
- Sponsor
- PTC Therapeutics
Focal Epilepsy
Study to Determine if BHV-7000 is Effective and Safe 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.
- Trial name
- RISE 3 (NCT06309966)
- Testing
- BHV-7000
- Where
- 150 sites in United States, Australia and 14 more
- Volunteers
- 390 people
- Sponsor
- Biohaven Therapeutics Ltd.
Refractory Partial Epilepsy
Efficacy and Safety of Eslicarbazepine Acetate as Adjunctive Therapy for Refractory Partial Seizures
This was a phase III 4-part study in multiple centres. Part I was a 26-week parallel-group, randomised, placebo-controlled period (8 weeks single-blind placebo baseline, 2 weeks double-blind titration, 12 weeks maintenance, and 4…
- Trial name
- NCT00957684
- Testing
- eslicarbazepine acetate
- Where
- Portugal
- Volunteers
- 402 people
- Sponsor
- Bial - Portela C S.A.
Partial Onset Seizures
Evaluate the Efficacy of BGG492 as Adjunctive Treatment in Patients With Refractory Partial Onset Seizures
This study will assess the efficacy of BGG492 as adjunctive treatment in patients with refractory partial onset seizures
- Trial name
- NCT01167335
- Testing
- BGG492
- Where
- 23 sites in United States, Austria and 9 more
- Sponsor
- Novartis
Epilepsies, Partial
Effectiveness Study Comparing Treatment With Drug(s) or Adjunctive VNS Therapy for Pharmacoresistant Partial Seizures
To compare outcomes over 12 months of treatment with antiepileptic drugs (AEDs) alone or vagus nerve stimulation (VNS) therapy plus AEDs in patients who have partial seizures refractory to at least two, but not more than five…
- Trial name
- NCT00215215
- Testing
- Vagus Nerve Stimulation Therapy
- Where
- 23 sites in United States
- Volunteers
- 360 people
- Sponsor
- Cyberonics, Inc.
Refractory Status Epilepticus
To Evaluate the Efficacy, Safety, and Tolerability of Intravenous Ganaxolone Added to Standard of Care in Refractory Status Epilepticus (RSE)
This is a multicenter, double-blind, randomized, placebo-controlled study that will evaluate the efficacy, safety, and tolerability of intravenous (IV) ganaxolone versus placebo co-administered with IV antiepileptic drug (AED)…
- Trial name
- NCT05814523
- Testing
- Ganaxolone, Standard of care
- Where
- 52 sites in Austria, Belgium and 14 more
- Sponsor
- Marinus Pharmaceuticals
Epilepsy
Study to Evaluate the Safety and Effectiveness of USL255 in Patients With Refractory Partial-onset Seizures
The purpose of this study is to examine the safety and effectiveness of USL255 as adjunctive therapy in patients with refractory partial onset-seizures.
- Trial name
- NCT01142193
- Testing
- USL255
- Where
- 69 sites in United States, Argentina and 14 more
- Volunteers
- 249 people
- Sponsor
- Upsher-Smith Laboratories