Relative Bioavailability Study of Two Montelukast Sodium (GW483100) 5 Milligrams (mg) Chewable Tablets and One Reference Montelukast Sodium 5 mg Chewable Tablet in Healthy Adult Subjects

NCT ID: NCT02322671

Last Updated: 2017-05-15

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 18 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2015-02-23
• Study Completion Date: 2015-04-20

Brief Summary

This study is designed to estimate the bioavailability of montelukast from the 5 milligrams (mg) montelukast sodium (GW483100) test formulations relative to 5 mg montelukast sodium reference chewable tablets (innovator product). It is an open-label, randomized, single dose, three-way cross over, six sequence study in 18 healthy human subjects. Each subject will participate in all three treatment periods. Subjects will be randomized to one of six sequences and administered one of the three treatments A, B or C in each treatment period, where Treatment A is 5mg chewable tablet of reference 5 mg montelukast sodium reference chewable tablets (innovator product), Treatment B is test formulation 1: 5mg montelukast sodium (GW483100) chewable tablet and Treatment C is test formulation 2: 5mg montelukast sodium (GW483100) chewable tablet. The treatment periods will be separated by a washout period of 7 to 14 days. Total duration in the study for each subject will be approximately 8 weeks from screening to the follow-up visit.

Conditions

Respiratory Disorders

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: CROSSOVER
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Sequence ABC

Subjects will be administered a single oral dose of treatment A, B and C in the sequence ABC, where A is Reference Treatment: 5 mg montelukast sodium reference chewable tablets (innovator product); B is Test Formulation 1: 5mg montelukast sodium (GW483100) chewable tablet and C is Test Formulation 2: 5mg montelukast sodium (GW483100) chewable tablet. The treatment periods will be separated by a washout period of 7 to 14 days

Group Type: EXPERIMENTAL

Reference Montelukast

Intervention Type: DRUG

It is available as pink, round, bi-convex-shaped chewable tablet of reference 5 mg montelukast sodium (innovator product). that has to be placed on the tongue and chewed immediately.

Test 1 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 1: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Test 2 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 2: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Sequence ACB

Subjects will be administered a single oral dose of treatment A, B and C in the sequence ACB, where A is Reference Treatment: 5 mg montelukast sodium reference chewable tablets (innovator product); B is Test Formulation 1: 5mg montelukast sodium (GW483100) chewable tablet and C is Test Formulation 2: 5mg montelukast sodium (GW483100) chewable tablet. The treatment periods will be separated by a washout period of 7 to 14 days

Group Type: EXPERIMENTAL

Reference Montelukast

Intervention Type: DRUG

It is available as pink, round, bi-convex-shaped chewable tablet of reference 5 mg montelukast sodium (innovator product). that has to be placed on the tongue and chewed immediately.

Test 1 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 1: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Test 2 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 2: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Sequence BAC

Subjects will be administered a single oral dose of treatment A, B and C in the sequence BAC, where A is Reference Treatment: 5 mg montelukast sodium reference chewable tablets (innovator product); B is Test Formulation 1: 5mg montelukast sodium (GW483100) chewable tablet and C is Test Formulation 2: 5mg montelukast sodium (GW483100) chewable tablet. The treatment periods will be separated by a washout period of 7 to 14 days

Group Type: EXPERIMENTAL

Reference Montelukast

Intervention Type: DRUG

It is available as pink, round, bi-convex-shaped chewable tablet of reference 5 mg montelukast sodium (innovator product). that has to be placed on the tongue and chewed immediately.

Test 1 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 1: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Test 2 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 2: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Sequence BCA

Subjects will be administered a single oral dose of treatment A, B and C in the sequence BCA, where A is Reference Treatment: 5 mg montelukast sodium reference chewable tablets (innovator product); B is Test Formulation 1: 5mg montelukast sodium (GW483100) chewable tablet and C is Test Formulation 2: 5mg montelukast sodium (GW483100) chewable tablet. The treatment periods will be separated by a washout period of 7 to 14 days

Group Type: EXPERIMENTAL

Reference Montelukast

Intervention Type: DRUG

It is available as pink, round, bi-convex-shaped chewable tablet of reference 5 mg montelukast sodium (innovator product). that has to be placed on the tongue and chewed immediately.

Test 1 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 1: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Test 2 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 2: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Sequence CAB

Subjects will be administered a single oral dose of treatment A, B and C in the sequence CAB, where A is Reference Treatment: 5 mg montelukast sodium reference chewable tablets (innovator product); B is Test Formulation 1: 5mg montelukast sodium (GW483100) chewable tablet and C is Test Formulation 2: 5mg montelukast sodium (GW483100) chewable tablet. The treatment periods will be separated by a washout period of 7 to 14 days

Group Type: EXPERIMENTAL

Reference Montelukast

Intervention Type: DRUG

It is available as pink, round, bi-convex-shaped chewable tablet of reference 5 mg montelukast sodium (innovator product). that has to be placed on the tongue and chewed immediately.

Test 1 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 1: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Test 2 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 2: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Sequence CBA

Subjects will be administered a single oral dose of treatment A, B and C in the sequence CBA, where A is Reference Treatment: 5 mg montelukast sodium reference chewable tablets (innovator product); B is Test Formulation 1: 5mg montelukast sodium (GW483100) chewable tablet and C is Test Formulation 2: 5mg montelukast sodium (GW483100) chewable tablet. The treatment periods will be separated by a washout period of 7 to 14 days

Group Type: EXPERIMENTAL

Reference Montelukast

Intervention Type: DRUG

It is available as pink, round, bi-convex-shaped chewable tablet of reference 5 mg montelukast sodium (innovator product). that has to be placed on the tongue and chewed immediately.

Test 1 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 1: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Test 2 Montelukast

Intervention Type: DRUG

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 2: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Interventions

Reference Montelukast

It is available as pink, round, bi-convex-shaped chewable tablet of reference 5 mg montelukast sodium (innovator product). that has to be placed on the tongue and chewed immediately.

Intervention Type: DRUG

Test 1 Montelukast

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 1: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Intervention Type: DRUG

Test 2 Montelukast

It will be provided as pink, round, bi-convex-shaped chewable tablet of test formulation 2: 5mg montelukast sodium (GW483100) that has to be placed on the tongue and chewed immediately.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Male and females aged between 18 and 65 years of age inclusive, at the time of signing the informed consent.
• Healthy as determined by the investigator or medically qualified designee based on a medical evaluation including medical history, physical examination, laboratory tests and cardiac monitoring.

Exclusion Criteria

• Body weight >= 50 kilograms (kg) and Body mass index (BMI) within the range 19 - 24.9 kilograms per square meter (kg/m^2) (inclusive).
• Male subject
• Female subject: is eligible to participate if she is not pregnant (as confirmed by a negative serum human chorionic gonadotrophin [hCG] test), not lactating, and at least one of the following conditions applies:

Non-reproductive potential defined as:

Pre-menopausal females with one of the following:

Documented tubal ligation Documented hysteroscopic tubal occlusion procedure with follow-up confirmation of bilateral tubal occlusion Hysterectomy Documented Bilateral Oophorectomy

• Postmenopausal defined as 12 months of spontaneous amenorrhea [in questionable cases a blood sample with simultaneous follicle stimulating hormone (FSH) and estradiol levels consistent with menopause (refer to laboratory reference ranges for confirmatory levels)]. Females on hormone replacement therapy (HRT) and whose menopausal status is in doubt will be required to use one of the highly effective contraception methods if they wish to continue their HRT during the study. Otherwise, they must discontinue HRT to allow confirmation of post-menopausal status prior to study enrolment.
• Reproductive potential and agrees to follow one of the options listed below in the GlaxoSmithKline (GSK) Modified List of Highly Effective Methods for Avoiding Pregnancy in Females of Reproductive Potential (FRP) requirements from 30 days prior to the first dose of study medication and until [at least five terminal half-lives OR until any continuing pharmacologic effect has ended, whichever is longer] after the last dose of study medication and completion of the follow-up visit.

GSK Modified List of Highly Effective Methods for Avoiding Pregnancy in FRP This list does not apply to FRP with same sex partners, when this is their preferred and usual lifestyle or for subjects who are and will continue to be abstinent from penile-vaginal intercourse on a long term and persistent basis.

• Contraceptive subdermal implant that meets the standard operating procedure (SOP)effectiveness criteria including a <1% rate of failure per year, as stated in the product label
• Intrauterine device or intrauterine system that meets the SOP effectiveness criteria including a <1% rate of failure per year, as stated in the product label
• Oral Contraceptive, either combined or progestogen alone
• Injectable progestogen
• Contraceptive vaginal ring
• Percutaneous contraceptive patches
• Male partner sterilisation with documentation of azoospermia prior to the female subject's entry into the study, and this male is the sole partner for that subject
• Male condom combined with a vaginal spermicide (foam, gel, film, cream, or suppository) only for the following 3 situations when there is a very low risk for developmental toxicity: Vaccines; Monoclonal antibodies when there is no target biology concern; Compounds that have a complete reproductive toxicology package and have not shown any signal for developmental toxicity.

These allowed methods of contraception are only effective when used consistently, correctly and in accordance with the product label. The investigator is responsible for ensuring that subjects understand how to properly use these methods of contraception.

• Male subjects with female partners of child bearing potential must comply with the following contraception requirements from the time of first dose of study medication until [at least five half-lives of study medication or for a cycle of spermatogenesis following five terminal half-lives] after the last dose of study medication.
• Vasectomy with documentation of azoospermia.
• Male condom plus partner use of one of the contraceptive options below:
• Contraceptive subdermal implant that meets the SOP effectiveness criteria including a <1% rate of failure per year, as stated in the product label
• Intrauterine device or intrauterine system that meets the SOP effectiveness criteria including a <1% rate of failure per year, as stated in the product label
• Oral Contraceptive, either combined or progestogen alone. Injectable progestogen
• Contraceptive vaginal ring
• Percutaneous contraceptive patches These allowed methods of contraception are only effective when used consistently, correctly and in accordance with the product label. The investigator is responsible for ensuring that subjects understand how to properly use these methods of contraception.
• Capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.

• Alanine aminotransferase (ALT) and bilirubin >1.5 x upper limit of normal (ULN) (isolated bilirubin >1.5xULN is acceptable if bilirubin is fractionated and direct bilirubin <35%).
• Current or chronic history of liver disease, or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones)
• Corrected QT (QTC) > 450 milliseconds (msec)
• NOTES: The QTc is the QT interval corrected for heart rate according to Bazett's formula (QTcB), Fridericia's formula (QTcF), and/or another method, machineread or manually over-read.
• The specific formula that will be used to determine eligibility and discontinuation for an individual subject should be determined prior to initiation of the study. In other words, several different formulae cannot be used to calculate the QTc for an individual subject and then the lowest QTc value used to include or discontinue the subject from the trial.
• For purposes of data analysis, QTcB, QTcF, another QT correction formula, or a composite of available values of QTc will be used as specified in the Reporting and Analysis Plan (RAP).
• No concomitant medications should be taken by the subject while participating in the study. Refer to Study Protocol for further detail.
• History of regular alcohol consumption within 6 months of the study defined as: An average weekly intake of >21 units for males or >14 units for females. One unit is equivalent to 8 grams of alcohol: a half-pint (~240 milliliters [mL]) of beer, 1 glass (125 mL) of wine or 1 (25 mL) measure of spirits.
• Urinary cotinine levels indicative of smoking or history or regular use of tobacco or nicotine-containing products within 6 months prior to screening.
• History of sensitivity to heparin or heparin-induced thrombocytopenia.
• History of sensitivity to any of the study medications, or components thereof or a history of drug or other allergy that, in the opinion of the investigator or Medical Monitor, contraindicates their participation.
• Subjects with phenylketonuria
• Presence of hepatitis B surface antigen (HBsAg), positive hepatitis C antibody test result at screening or within 3 months prior to first dose of study treatment. For potent immunosuppressive agents, subjects with presence of hepatitis B core
• A positive pre-study drug/alcohol screen.
• A positive test for Human Immunodeficiency Virus (HIV) antibody.
• Where participation in the study would result in donation of blood or blood products in excess of 500 mL within a 90 day period.
• The subject has participated in a clinical trial and has received an investigational product within the following time period prior to the first dosing day in the current study: 90 days, 5 half-lives or twice the duration of the biological effect of the investigational product (whichever is longer).
• Exposure to more than four new chemical entities within 12 months prior to the first dosing day.
• Gastrointestinal disease or with gastrointestinal surgical history which can affect the absorption of the investigational drug.
• Any symptoms with a systolic Blood pressure (BP) <95 millimeters of mercury (mmHg)
• Pregnant females as determined by positive serum hCG test at screening or prior to dosing
• Lactating females

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

GlaxoSmithKline

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

GSK Clinical Trials

Role: STUDY_DIRECTOR

GlaxoSmithKline

Locations

GSK Investigational Site

Hyderabad, , India

Countries

India

Study Documents

Document Type: Clinical Study Report

For additional information about this study please refer to the GSK Clinical Study Register

View Document

Document Type: Informed Consent Form

For additional information about this study please refer to the GSK Clinical Study Register

View Document

Document Type: Study Protocol

For additional information about this study please refer to the GSK Clinical Study Register

View Document

Document Type: Statistical Analysis Plan

For additional information about this study please refer to the GSK Clinical Study Register

View Document

Document Type: Annotated Case Report Form

For additional information about this study please refer to the GSK Clinical Study Register

View Document

Document Type: Dataset Specification

For additional information about this study please refer to the GSK Clinical Study Register

View Document

Document Type: Individual Participant Data Set

For additional information about this study please refer to the GSK Clinical Study Register

View Document

Related Links

https://www.clinicalstudydatarequest.com

Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.

Other Identifiers

200107

Identifier Type: -

Identifier Source: org_study_id