Study to Investigate Lacosamide as Add-on Therapy in Subjects ≥4 Years to <17 Years of Age With Partial Onset Seizures

Completed · Phase 3 · Has a placebo group

Conditions studied: Epilepsy

In brief

Study to evaluate the efficacy of Lacosamide (LCM) administered in addition to 1 to ≤3 other Anti-Epileptic Drugs in subjects with epilepsy ≥4 years to \<17 years of age who currently have uncontrolled partial onset seizures.

Key facts

Study ID: NCT01921205
Run by: UCB Pharma
People needed: 404
Starts: 2013-08-29
Expected to finish: 2017-01-24
Last updated by the study team: 2018-07-18

Who can join

Age: 4 and older, up to 16. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

An Institutional Review Board (IRB)/Independent Ethics Committee (IEC) approved written Informed Consent form is signed and dated by the parent(s) or legal representative. The Informed Consent form or a specific Assent form, where required, will be signed and dated by minors
Subject/legal representative is considered reliable and capable of adhering to the protocol (eg, able to understand and complete diaries), visit schedule, and medication intake according to the judgment of the investigator
Subject is male or female from ≥4 years to <17 years of age
Subject has a diagnosis of Epilepsy with partial-onset seizures. The results of ≥1 prior electroencephalogram (EEG) AND 1 prior magnetic resonance imaging/computerized tomography scan should be consistent with the above diagnosis
Subject has been observed to have uncontrolled partial-onset seizures after an adequate course of treatment (in the opinion of the investigator) with ≥2 Anti-Epileptic Drugs (AEDs) (concurrently or sequentially)
Subject must have been observed to have on average ≥2 partial onset seizures per 28 days with seizure free phase no longer than 21 days in the 8 week period prior to entry into the Baseline Period. During this study, subjects must have reported ≥2 partial onset seizures during the 8 week prospective Baseline Period to be eligible for randomization at Visit 2. (Note: In the case of simple partial onset seizures, only those seizures with motor signs will be counted towards meeting the inclusion criterion.)
Subject is on a stable dosage regimen of 1 to ≤3 AEDs. The daily dosage regimen of concomitant AED therapy must be kept constant for a period of ≥4 weeks prior to the Baseline Period
Vagal nerve stimulation (VNS) is allowed and will not be counted as a concomitant AED. The VNS device must be implanted for ≥6 months before Visit 1, and the device settings must be stable for ≥4 weeks before Visit 1 and be kept stable during the Baseline Period. Use of the VNS device magnet is allowed

You may not qualify if…

Subject has previously participated in this study or subject has been assigned to Lacosamide (LCM) in a previous LCM study
Subject has participated in another study of an investigational medicinal product (IMP) or a medical device within ≤2 months of Visit 1 or is currently participating in another study of an IMP or a medical device
Subject has any medical or psychiatric condition that, in the opinion of the investigator, could jeopardize or would compromise the subject's ability to participate in this study
Subject ≥6 years of age has a lifetime history of suicide attempt (including an actual attempt, interrupted attempt, or aborted attempt), or has suicidal ideation in the past 6 months as indicated by a positive response ("Yes") to either Question 4 or Question 5 of the Columbia Suicide Severity Rating Scale (C SSRS) at Screening
Subject has a known hypersensitivity to any component of the IMP or has ever received LCM
Female subject who is pregnant or nursing, and/or a female subject of childbearing potential who is not surgically sterile or does not practice 1 highly effective method of contraception (according to International Conference on Harmonisation [ICH] guidance defined as those that result in a failure rate of less than 1% per year when used consistently and correctly), unless sexually abstinent, for the duration of the study. Female subject of childbearing potential taking enzyme inducing antiepileptic drugs (EI AEDs: carbamazepine, phenytoin, barbiturates, primidone, topiramate, oxcarbazepine) who is not surgically sterile or does not practice 1 highly effective method of contraception according to the WHO recommendation (ie, depot medroxyprogesterone acetate, norethisterone enantate, intrauterine devices, combined injectables, and progestogen implants) with administration of EI AEDs OR does not practice 2 combined methods of contraception (ie, combined hormonal contraception plus barrier method with spermicidal agent), unless sexually abstinent, for the duration of the study
Subject has a medical condition that could be expected in the opinion of the investigator to interfere with drug absorption, distribution, metabolism, or excretion
Subject has experienced febrile seizures exclusively. The occurrence of febrile seizures in addition to other unprovoked seizures is not exclusionary
Subject is on a ketogenic or other specialized diet. If the subject was on a specialized diet in the past, they must be off the diet for ≥2 months prior to the Baseline Period
Subject has an alanine aminotransferase (ALT), aspartate aminotransferase (AST), or total bilirubin level ≥2 times the upper limit of normal (ULN), or creatinine clearance less than 30 mL/min
Subject has a clinically relevant ECG abnormality, in the opinion of the investigator (eg, second or third degree heart block at rest or a corrected QT interval [QTc] greater than 450 ms)
Subject has hemodynamically significant congenital heart disease
Subject has an arrhythmic heart condition requiring medical therapy
Subject has a known history of severe anaphylactic reaction or serious blood dyscrasias
Subject has nonepileptic events that could be confused with seizures
Subject has a current diagnosis of Lennox-Gastaut syndrome, primary generalized epilepsy, mixed seizure disorder (partial and primarily generalized seizures), or purely nocturnal seizures
Subject has a history of convulsive status epilepticus ≤2 months prior to the Baseline Period
Subject has been treated with vigabatrin and experienced any vision loss. Subjects who have received vigabatrin in the past must have documentation of an assessment for vision loss prior to study entry or documentation of why visual field testing cannot be performed
Subject has been treated with felbamate and has experienced any serious toxicity issues (defined as liver failure, aplastic anemia) with this treatment. Subjects treated with felbamate for <12 months are excluded. Note: any subject who has been treated with felbamate for ≥12 months and has not experienced serious toxicity issues is eligible
Subject has a medically documented history of alcohol or drug abuse
Subject has a known cardiac sodium channelopathy, such as Brugada syndrome
Subject has an acute or sub acutely progressive central nervous system disease. Subject has epilepsy secondary to a progressing cerebral disease or any other progressively neurodegenerative disease (malignant brain tumor or Rasmussen Syndrome)

Where it is running

105 — Orlando, Florida, United States
117 — Tampa, Florida, United States
103 — Atlanta, Georgia, United States
124 — Lexington, Kentucky, United States
112 — Louisville, Kentucky, United States
121 — Shreveport, Louisiana, United States
115 — Las Vegas, Nevada, United States
102 — Charlotte, North Carolina, United States
640 — Eugene, Oregon, United States
122 — Dallas, Texas, United States
101 — Tomball, Texas, United States
114 — Seattle, Washington, United States
143 — Buenos Aires, Argentina
142 — Córdoba, Argentina
200 — Heidelberg West, Australia
203 — Herston, Australia
205 — South Brisbane, Australia
304 — Brussels, Belgium
310 — Sofia, Bulgaria
312 — Sofia, Bulgaria
172 — Floridablanca, Colombia
171 — Medellín, Colombia
613 — Osijek, Croatia
610 — Rijeka, Croatia
127 — Boulder, Colorado, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.