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A RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY TO EVALUATE THE EFFICACY AND SAFETY OF SAGE-547 INJECTION IN THE TREATMENT OF SUBJECTS WITH SUPER-REFRACTORY STATUS EPILEPTICUS

Primary objective:To determine the response to a 144-hour (6 day) continuous intravenous infusion of SAGE-547 compared to placebo administered to support the weaning of all third-line agents in subjects with SRSE, and for the response to endure at…

A randomized, double-blind, placebo-controlled study to investigate the efficacy and safety of cannabidiol (GWP42003-P) in children and young adults with Dravet syndrome.

To assess the efficacy of GWP42003-P as an adjunctive antiepileptic treatment compared with placebo, with respect to the percentage change from baseline during the treatment period of the study in convulsive seizure frequency. The dose response…

A 12-MONTH OPEN-LABEL STUDY TO EVALUATE THE SAFETY AND TOLERABILITY OF PREGABALIN AS ADJUNCTIVE THERAPY IN PEDIATRIC SUBJECTS 1 MONTH TO 16 YEARS OF AGE WITH PARTIAL ONSET SEIZURES AND PEDIATRIC AND ADULT SUBJECTS 5 TO 65 YEARS OF AGE WITH PRIMARY GENERALIZED TONIC-CLONIC SEIZURES

To evaluate the long-term safety and tolerability of pregabalin in pediatric subjects 1 month through 16 years of age with partial onset seizures and pediatric and adult subjects 5 to 65 years of age with (PGTC) seizures.

An open label extension study to investigate the safety of cannabidiol (GWP42003-P; CBD) in children and adults with inadequately controlled Dravet or Lennox-Gastaut Syndromes

To evaluate the long term safety and tolerability of GWP42003-P, as adjunctive treatment, in children and adults with inadequately controlled DS or LGS.All Patients:To evaluate the effect of GWP42003-P, as adjunctive treatment, on:* Quality of life…

A three-arm, randomized, double-blind, placebo-controlled study of the efficacy and safety of two trough-ranges of everolimus as adjunctive therapy in patients with tuberous sclerosis complex (TSC) who have refractory partial-onset seizures

Primary: To compare the reduction in frequency of partial-onset seizures on each of two trough ranges of everolimus (3-7 ng/mL and 9-15 ng/mL) versus placebo in patients with TSC who are taking one to three AEDs. Key secondary: Ability to completely…

A DOUBLE-BLIND, PLACEBO-CONTROLLED, PARALLEL-GROUP, MULTICENTER STUDY OF THE EFFICACY AND SAFETY OF PREGABALIN AS ADJUNCTIVE THERAPY IN CHILDREN 4 -16 YEARS OF AGE WITH PARTIAL ONSET SEIZURES

The primary objective of this study is to evaluate the efficacy of 2 dose levels of pregabalin (Level 1: 2.5 mg/kg/day; maximum 150 mg day and Level 2: 10 mg/kg/day; maximum 600 mg day) compared to placebo as an adjunctive treatment in reducing the…

Double-blind randomized trial comparing efficacy, safety and tolerance between Levetiracetam monotherapy and Valproic acid monotherapy in children with newly diagnosed epilepsy

The objectives of this multi-centre, double-blind, randomized, 2-parallelgroups study are to investigate the efficacy, safety and tolerability of levetiracetam (LEV) monotherapy 15-60mg/kg/day versus valproic acid (VPA) monotherapy 10-40mg/kg/day in…

A double-blind, placebo-controlled, dose-escalation, parallel-group study to evaluate the efficacy and safety of E2007 (perampanel) given as adjunctive therapy in subjects with refractory partial seizures.

Primary Objective: The primary objective is to evaluate the efficacy of 2 doses ofperampanel (8 and 12 mg) in comparison to placebo given as an adjunctive therapy insubjects with refractory partial seizures.Secondary Objective: The secondary…

A Double-blind, Randomized, Placebo-controlled, Multicenter, Parallel-group Study with an Open-label Extension Phase to Evaluate the Efficacy and Safety of Adjunctive Perampanel in Primary Generalized Tonic-Clonic Seizures

Primary Objective* To demonstrate the efficacy of adjunctive perampanel therapy, compared to placebo on primary generalized tonic-clonic (PGTC)seizuresSecondary Objectives* To evaluate the safety and tolerability of perampanel in subjects with…

A PROSPECTIVE, MULTINATIONAL, OPEN-LABEL, SINGLE-ARM, EXPLORATIVE STUDY TO EVALUATE THE TOLERABILITY AND EFFICACY OF LACOSAMIDE WHEN ADDED TO LEVETIRACETAM WITH WITHDRAWAL OF THE CONCOMITANT SODIUM CHANNEL BLOCKING ANTIEPILEPTIC DRUG IN SUBJECTS WITH UNCONTROLLED PARTIAL-ONSET SEIZURES

The primary objective of this study is to assess the overall effectiveness of LCM (optimizedwithin the range of 200mg/day to 600mg/day) when added to a stable dose of LEV (in thelabel range of 1000mg/day to 3000mg/day) with withdrawal of the…

A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Multicenter Study to Evaluate the Efficacy, Safety, and Tolerability of Carisbamate as Adjunctive Therapy in Subjects With Partial Onset Seizures, Followed by an Open-Label Extension Study

Double-Blind Study CARISEPY3013:The primary objectives of this study are to compare the efficacy safety, and tolerability of carisbamate as adjunctive treatment of partial onset seizures, relative to placebo. The secondary objectives of this study…

Pharmacogenetics and epilepsy; analyse van de respons op lamotrigine

To evelauate whether the presence of selected polymorphisms has an effect on the response to lamotrigine.

A 14-month open-label extension phase of the double-blind, placebo-controlled, dose-escalation, parallel-group studies to evaluate the efficacy and safety of E2007 (perampanel) given as adjunctive therapy in subjects with refractory partial seizures

The primary objective is to evaluate the safety and tolerability of perampanel (up to12mg/day) given as adjunctive treatment in subjects with refractory partial seizuresThe secondary objective is to evaluate the maintenance of effect of perampanel…

A randomized, double-blind, placebo-controlled study to investigate the efficacy and safety of cannabidiol (GWP42003-P; CBD) as adjunctive treatment for seizures associated with Lennox- Gastaut syndrome in children and adults

Primary objective: To evaluate the efficacy of GWP42003-P as adjunctive treatment inreducing the number of drop seizures when compared with placebo, inpatients with LGS.Drop seizure is defined as an attack or spell (atonic, tonic or tonic-clonic)…

A double-blind, randomized, placebo-controlled study to investigate the efficacy and safety of cannabidiol (GWP42003-P, CBD) as add-on therapy in patients with tuberous sclerosis complex who experience inadequately-controlled seizures

Primary Objective Blinded Phase:• To evaluate the efficacy of GWP42003-P as add-on therapy in reducing the frequency of seizures when compared with placebo in patients with TSC.Open-label Extension:• To evaluate via the adverse events (AE) profile…

A Multicenter, 2-Cohort Trial to First Assess the Pharmacokinetic and Safety Profile of a Single Dose of ZX008 (Fenfluramine Hydrochloride) Oral Solution When Added to Standard of Care (Cohort 1), Followed by a Randomized, Double-blind, Placebo-controlled Parallel Group Evaluation of the Efficacy, Safety, and Tolerability of ZX008 as Adjunctive Antiepileptic Therapy to Stiripentol Treatment in Children and Young Adults with Dravet Syndrome (Cohort 2)

The primary efficacy objectives of this two-cohort study are:o To demonstrate that ZX008 is superior to placebo as adjunctive therapy in the treatment of symptoms of Dravet syndrome in children and young adults based on change in the frequency of…

A Two-Part Study of ZX008 in Children and Adults with Lennox-Gastaut Syndrome (LGS); Part 1: A Randomized, Double-blind, Placebo-controlled Trial of Two Fixed Doses of ZX008 (Fenfluramine Hydrochloride) Oral Solution as Adjunctive Therapy for Seizures in Children and Adults with LGS, Followed by Part 2: An Open-label Extension to Assess Long-Term Safety of ZX008 in Children and Adults with LGS.

The primary objective of Part 1 is the primary objective of the entire study.Part 1The primary objective of Part 1 is:* To evaluate the effect of ZX008 0.8 mg/kg/day versus placebo as adjunctive therapy for the treatment of uncontrolled seizures in…

An Open-Label Extension Trial to Assess the Long-Term Safety of ZX008 (Fenfluramine Hydrochloride) Oral Solution as an Adjunctive Therapy in Children and Young Adults with Dravet Syndrome

* To assess the long-term safety and tolerability of ZX008.

OPEN-LABEL, SINGLE-ARM, MULTICENTER, LONG-TERM STUDY TO EVALUATE SAFETY AND EFFICACY OF BRIVARACETAM USED AS ADJUNCTIVE TREATMENT IN PEDIATRIC SUBJECTS WITH EPILEPSY;P/297/2019 (POS indication)

Primary objective* To document the long-term safety and tolerability of BRVSecondary objective* To assess the efficacy of BRV during long-term exposureOther objectives* To explore direct cost parameters* To assess the effect of BRV on behavior using…

A Phase 3, Prospective, Open-Label, Multisite, Extension of Phase 3 Studies to Assess the Long-Term Safety and Tolerability of Soticlestat as Adjunctive Therapy in Subjects With Dravet Syndrome or Lennox-Gastaut Syndrome (ENDYMION 2)

This study has been transitioned to CTIS with ID 2022-502802-34-00 check the CTIS register for the current data. Primary Objective:To assess the long-term safety and tolerability of soticlestat when administered as adjunctive therapy to standard of…