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Lamotrigine IR

Phase 1

Mental Disorders | Small molecule | Psychiatry |GSK plc|Trials Updated: Aug 8, 2017

Lamotrigine IR target and mechanism

Molecular targetSCN1A, SCN5A, SCN4A, SCN7A, SCN2A, SCN9A
Target classBlocker
ModalitySmall molecule
ChEMBLCHEMBL741

Also known as Lamotrigine IR tablets

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment220

FDA Designations

No designations recorded

Lamotrigine IR clinical trials

Lamotrigine IR · 1 trial · 1 indication

Phase 1 1
NCT00449774Bioequivalence And Effect Of Food And Water On Lamotrigine in Healthy VolunteersMental Disorders
COMPLETED220 Analytics
PHASE1COMPLETED
Bioequivalence And Effect Of Food And Water On Lamotrigine in Healthy Volunteers
Mental DisordersUnlock trial analytics

Study Endpoints

Primary Endpoints

Lamotrigine AUC(0-inf) and Cmax. Time points when measures are taken : 0.25, 0.5, 0.75, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, 72, 96, 120 and 144 hours
Time points when measures are taken : 0.25, 0.5, 0.75, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10, 12, 16, 24, 36, 48, 72, 96, 120 and 144 hours

Secondary Endpoints

Serum lamotrigine AUC(0-t), tlag, tmax,lambdaZ and t1/2 at the times shown above. Adverse events, changes in biochemistry, haematology, urinalysis parameters, electrocardiogram parameters, blood pressure and heart rate at various times during the study.
Serum lamotrigine AUC(0-t), tlag, tmax,lambdaZ and t1/2 at the times shown above
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Subjects in Treatment regimen CEXPERIMENTALSubjects in treatment regimen C will receive 200 milligram (mg) orally disintegrating tablets (ODT) of lamotrigine disintegrate in mouth without water in fasting condition.
Subjects in Treatment regimen DEXPERIMENTALSubjects in treatment regimen D will receive 200 mg Immediate Release (IR) tablets of lamotrigine with water in fasting condition.
Subjects in Treatment regimen EEXPERIMENTALSubjects in treatment regimen E will receive 200 mg ODT disintegrate of lamotrigine in mouth without water in fed state.
Subjects in Treatment regimen FEXPERIMENTALSubjects in treatment regimen F will receive 200 mg ODT of lamotrigine, that subjects will swallow with water in fasting condition.

Interventions

NameTypeDescription
Lamotrigine IR tabletsDRUGLamotrigine IR tablets will be available in dose strength of 200 mg.
Lamotrigine ODT tabletsDRUGLamotrigine ODT tablets will be available in dose strength of 200 mg.
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Eligibility Criteria

Age Range19 Years to 55 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Healthy male or female subjects aged 19 to 55 years inclusive * BMI within the range 19 to 32 kg/m2 inclusive. Exclusion Criteria: * Female subjects of childbearing potential will not be eligible if they are unwilling or unable to use an appropriate method of contraception a...

Countries:United States
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Competitive Landscape -Mental Health Disorders 13 trials (matched to "Mental Disorders")

No competing companies are currently tracked in active development for Mental Health Disorders.
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Frequently asked questions about Lamotrigine IR

What is Lamotrigine IR used for?

Lamotrigine IR is an immediate-release small molecule developed for mental disorders within the psychiatry therapeutic area. It is studied in a bioequivalence trial in healthy volunteers. The program is at Phase 1, so it remains investigational and is not approved for any indication based on the data available.

What does Lamotrigine IR target?

Lamotrigine IR targets sodium channel proteins SCN1A, SCN5A, SCN4A, SCN7A, SCN2A, and SCN9A. It acts as a blocker at these targets. This target class places it among small molecules that modulate sodium channel activity in the central nervous system.

Who makes Lamotrigine IR?

Lamotrigine IR is developed by GSK plc, which trades under the ticker GSK. The company is the sponsor of the clinical program for this immediate-release formulation.

What phase is Lamotrigine IR in?

Lamotrigine IR is in Phase 1 development. The program has one completed Phase 1 trial and no active trials. It is investigational and has not been approved by the FDA for any indication based on the available information.

What clinical trials is Lamotrigine IR in?

Lamotrigine IR has been studied in one completed Phase 1 trial, NCT00449774, titled Bioequivalence And Effect Of Food And Water On Lamotrigine in Healthy Volunteers. The trial enrolled 220 healthy volunteers in the United States, was randomized and controlled, and included participants aged 19 years and older of all sexes.

Is Lamotrigine IR the same as Lamotrigine IR tablets?

Yes, Lamotrigine IR is also known as Lamotrigine IR tablets. The two names refer to the same immediate-release formulation developed by GSK plc for mental disorders.