|
In an 18-week, multicenter, double-blind, placebo-controlled trial in 199 patients 2 to 16 years of age
LAMICTAL demonstrated efficacy in pediatric patients inadequately controlled on existing therapy
Significantly greater median reduction in seizure frequency (Weeks 118)
Study design:
LAMICTAL or placebo was added to existing therapy of up to two AEDs over 6-week titration phase. Fixed doses (determined by weight and concomitant AED therapy) were continued over 12-week maintenance phase unless intolerance developed, in which case medication could be decreased to minimum maintenance dose and/or discontinued.
| |
| |
Safety and effectiveness of LAMICTAL have not been established 1) as initial monotherapy, 2) for conversion to monotherapy from AEDs other than carbamazepine, phenytoin, phenobarbital, primidone, or valproate, or 3) for simultaneous conversion to monotherapy from 2 or more concomitant AEDs |
Events occurring in >10% of patients in either treatment group
| |
92% of patients taking LAMICTAL and 96% of patients taking placebo reported at least 1 adverse event
|
| |
Approximately half of patients in each treatment group were receiving 1 versus 2 concomitant AEDs
|
| |
Two patients taking LAMICTAL required hospitalization for rash; one on concomitant VPA was given an unconfirmed diagnosis of Stevens-Johnson syndrome. In both cases, all symptoms resolved when LAMICTAL was withdrawn |
More than 5 million patient exposures worldwide and growing²
More than 13 years of worldwide postmarketing experience
Learn about pediatric dosing of LAMICTAL.
References: 1. Duchowny M, Pellock JM, Graf WD, et al. A placebo-controlled trial of lamotrigine add-on therapy for partial seizures in children. Neurology. 1999;53:1724-1731. 2. Data on file, GlaxoSmithKline. Based on kg of lamotrigine sold.
|