A Randomised, Double-blind Study in Healthy Volunteers to Compare the Properties and Characteristics of an Investigational Formulation of Lamotrigine With Placebo
Overview
- Phase
- Phase 1
- Intervention
- Cherry lamotrigine ODT
- Conditions
- Mental Disorders
- Sponsor
- GlaxoSmithKline
- Enrollment
- 24
- Locations
- 1
- Primary Endpoint
- Comparison score of flavor and aftertaste between the active and placebo tablets.
- Status
- Completed
- Last Updated
- 8 years ago
Overview
Brief Summary
The objective of this sensory analysis study is to determine whether volunteers observe a significant difference in organoleptic properties between lamotrigine (430C78) cherry flavoured orally disintegrating tablets (ODT) and a placebo cherry flavoured orally disintegrating tablet. The aim is to assess the value of the placebo as a marketing aid, whereby physicians and patients may assess the personal acceptability of the organoleptic properties and potential convenience prior to prescription of the ODT formulation.
Investigators
Eligibility Criteria
Inclusion Criteria
- •A subject will be eligible for inclusion in this study only if all of the following criteria apply:
- •Healthy as judged by the responsible physician or designee. No clinically significant abnormality identified on the medical or laboratory evaluation. A subject with a clinical abnormality or laboratory parameters outside the reference range for this age group may be included only if the Investigator and the Medical Monitor considers that the finding will not introduce additional risk factors and will not interfere with the study procedures.
- •Volunteer must have a normal sense of taste and smell
- •Non-smokers or ex-smokers who have given up smoking for at least 3 months. Subjects currently using oral nicotine replacement therapy will not be recruited for this study.
Exclusion Criteria
- •A subject will not be eligible for inclusion in this study if any of the following criteria apply:
- •Currently being treated for epilepsy or bipolar disorder
- •History of allergic, anaphylactic, hypersensitivity or idiosyncratic reaction(s) to lamotrigine or drugs of a similar type.
- •History of sensitivity to any of the following excipients- Mannitol, Crospovidone, Sucralose, Magnesium Stearate, artificial Cherry flavour, Ethylcellulose.
- •History of clinically relevant skin rashes.
- •History or presence of any medical disorder which in the view of the investigator and GSK Medical Monitor makes the subject unsuitable for the study.
- •History of multiple allergies to drugs, chemicals or foods, or a history of a clinically important allergy (e.g. anaphylaxis) to any one substance.
- •Currently suffering from perennial rhinitis or seasonal rhinitis, a cold, influenza or any other respiratory illness.
- •Has received prescribed or non prescribed medication (including vitamins and herbal remedies) within 7 days prior to the test day which in the opinion of the investigator in consultation if necessary with the GSK Medical Monitor may interfere with the study procedure or compromise safety.
- •Currently or recently prescribed any medication which may be affected by lamotrigine including antiepileptics.
Arms & Interventions
Group 1
To receive the sequence of investigational products in the order of AB where A is cherry lamotrigine ODT and B is cherry placebo.
Intervention: Cherry lamotrigine ODT
Group 1
To receive the sequence of investigational products in the order of AB where A is cherry lamotrigine ODT and B is cherry placebo.
Intervention: Cherry Placebo
Group 2
To receive the sequence of investigational products in the order of BA where A is cherry lamotrigine ODT and B is cherry placebo.
Intervention: Cherry lamotrigine ODT
Group 2
To receive the sequence of investigational products in the order of BA where A is cherry lamotrigine ODT and B is cherry placebo.
Intervention: Cherry Placebo
Outcomes
Primary Outcomes
Comparison score of flavor and aftertaste between the active and placebo tablets.
Time Frame: 1 day
Secondary Outcomes
- Comparison score of mouth feel between the active and placebo tablets(1 day)