A Study to Assess the Pharmacokinetics and Pharmacodynamics of Canagliflozin in Healthy Chinese Volunteers

Sponsor

Janssen Research & Development, LLC (Industry)

Overall Status

Completed

CT.gov ID

NCT01707316

Collaborator

(none)

Enrollment

Location

Arms

Duration (Months)

7.5

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

The purpose of this study is to evaluate the pharmacokinetics (what the body does to the medication) and pharmacodynamics (the action of the medication on the body) of JNJ-28431754 (canagliflozin) and its main metabolites (break-down products) following 2 different doses of canagliflozin in healthy Chinese volunteers. Safety and tolerability of canagliflozin will also be assessed.

Condition or Disease	Intervention/Treatment	Phase
Healthy	Drug: Treatment A: Canagliflozin 100 mg Drug: Treatment B: Canagliflozin 300 mg Other: Treatment C: Placebo	Phase 1

Detailed Description

This study will be a double-blind (neither the Investigator nor volunteer knows the assigned treatment), randomized (the treatment is assigned by chance), placebo-controlled (one of the study treatments is inactive), single-dose, 3-way cross over study (all volunteers will receive each of the 3 treatments but in a different order) in healthy Chinese volunteers. Volunteers will be assigned to 1 of 3 treatment sequence groups (ABC, BCA, or CAB). The treatment sequence will be decided by randomization. Treatment A will be a single oral (by mouth) dose of 100 mg of canagliflozin. Treatment B will be a single oral dose of 300 mg of canagliflozin. Treatment C will be a single oral dose of placebo (inactive medication). Each treatment will be given during a treatment period of 5 days duration; each treatment period will be separated by a washout period (a time period with no medication) of at least 10 days. Canagliflozin is currently being investigated for the treatment of type 2 diabetes mellitus (T2DM).

Study Design

Study Type:

Interventional

Actual Enrollment :

15 participants

Allocation:

Randomized

Intervention Model:

Crossover Assignment

Masking:

Double (Participant, Investigator)

Primary Purpose:

Treatment

Official Title:

A Double-Blind, Randomized, Placebo-Controlled, 3-Way Cross-Over Study to Evaluate the Single-Dose Pharmacokinetics and Pharmacodynamics of JNJ-28431754 (Canagliflozin) in Healthy Chinese Subjects

Study Start Date :

Jun 1, 2012

Actual Primary Completion Date :

Aug 1, 2012

Actual Study Completion Date :

Aug 1, 2012

Arms and Interventions

Arm	Intervention/Treatment
Experimental: Sequence 1: Treatment A-B-C The study consists of 3 single-dose treatment periods. Each treatment period will be 5 days in duration. Successive treatment periods will be separated by a washout period (with no medication) of 10 days.	Drug: Treatment A: Canagliflozin 100 mg Volunteers will receive one 100 mg over-encapsulated tablet of canagliflozin as a single oral (by mouth) dose on Day 1. Other Names: JNJ-28431754 Drug: Treatment B: Canagliflozin 300 mg Volunteers will receive one 300 mg over-encapsulated tablet of canagliflozin as a single oral dose on Day 1. Other Names: JNJ-28431754 Other: Treatment C: Placebo Volunteers will receive one matching placebo (inactive medication) capsule as a single dose on Day 1.
Experimental: Sequence 2: Treatment B-C-A The study consists of 3 single-dose treatment periods. Each treatment period will be 5 days in duration. Successive treatment periods will be separated by a washout period (with no medication) of 10 days.	Drug: Treatment A: Canagliflozin 100 mg Volunteers will receive one 100 mg over-encapsulated tablet of canagliflozin as a single oral (by mouth) dose on Day 1. Other Names: JNJ-28431754 Drug: Treatment B: Canagliflozin 300 mg Volunteers will receive one 300 mg over-encapsulated tablet of canagliflozin as a single oral dose on Day 1. Other Names: JNJ-28431754 Other: Treatment C: Placebo Volunteers will receive one matching placebo (inactive medication) capsule as a single dose on Day 1.
Experimental: Sequence 3: Treatment C-A-B The study consists of 3 single-dose treatment periods. Each treatment period will be 5 days in duration. Successive treatment periods will be separated by a washout period (with no medication) of 10 days.	Drug: Treatment A: Canagliflozin 100 mg Volunteers will receive one 100 mg over-encapsulated tablet of canagliflozin as a single oral (by mouth) dose on Day 1. Other Names: JNJ-28431754 Drug: Treatment B: Canagliflozin 300 mg Volunteers will receive one 300 mg over-encapsulated tablet of canagliflozin as a single oral dose on Day 1. Other Names: JNJ-28431754 Other: Treatment C: Placebo Volunteers will receive one matching placebo (inactive medication) capsule as a single dose on Day 1.

Arm

Intervention/Treatment

Experimental: Sequence 1: Treatment A-B-C

The study consists of 3 single-dose treatment periods. Each treatment period will be 5 days in duration. Successive treatment periods will be separated by a washout period (with no medication) of 10 days.

Drug: Treatment A: Canagliflozin 100 mg

Volunteers will receive one 100 mg over-encapsulated tablet of canagliflozin as a single oral (by mouth) dose on Day 1.

Other Names:

JNJ-28431754

Drug: Treatment B: Canagliflozin 300 mg

Volunteers will receive one 300 mg over-encapsulated tablet of canagliflozin as a single oral dose on Day 1.

Other Names:

JNJ-28431754

Other: Treatment C: Placebo

Volunteers will receive one matching placebo (inactive medication) capsule as a single dose on Day 1.

Experimental: Sequence 2: Treatment B-C-A

Drug: Treatment A: Canagliflozin 100 mg

Volunteers will receive one 100 mg over-encapsulated tablet of canagliflozin as a single oral (by mouth) dose on Day 1.

Other Names:

JNJ-28431754

Drug: Treatment B: Canagliflozin 300 mg

Volunteers will receive one 300 mg over-encapsulated tablet of canagliflozin as a single oral dose on Day 1.

Other Names:

JNJ-28431754

Other: Treatment C: Placebo

Volunteers will receive one matching placebo (inactive medication) capsule as a single dose on Day 1.

Experimental: Sequence 3: Treatment C-A-B

Drug: Treatment A: Canagliflozin 100 mg

Volunteers will receive one 100 mg over-encapsulated tablet of canagliflozin as a single oral (by mouth) dose on Day 1.

Other Names:

JNJ-28431754

Drug: Treatment B: Canagliflozin 300 mg

Volunteers will receive one 300 mg over-encapsulated tablet of canagliflozin as a single oral dose on Day 1.

Other Names:

JNJ-28431754

Other: Treatment C: Placebo

Volunteers will receive one matching placebo (inactive medication) capsule as a single dose on Day 1.

Outcome Measures

Primary Outcome Measures

Plasma concentrations of canagliflozin and its major metabolites following a single 100 mg and 300 mg dose [Up to Day 4]
Plasma concentrations of canagliflozin and its major metabolites will be used to determine pharmacokinetic parameters (measurements that explore what the body does to the drug) for canagliflozin and its major metabolites.
Urine concentrations of canagliflozin and its major metabolites following a single 100 mg and 300 mg dose [Up to Day 2]
Urine concentrations of canagliflozin and its major metabolites will be used to determine pharmacokinetic parameters for canagliflozin and its major metabolites.

Secondary Outcome Measures

Renal threshold for glucose excretion following a single 100 mg dose of canagliflozin, 300 mg dose of canagliflozin, and placebo (inactive medication) [Up to Day 2]
Renal threshold is defined as the plasma glucose concentration above which glucose is excreted in the urine.
Urine glucose excretion (UGE) following a single 100 mg dose of canagliflozin, 300 mg dose of canagliflozin, and placebo (inactive medication) [Up to Day 2]
UGE is equal to the amount of glucose excreted into the urine over defined time intervals.
Mean plasma glucose concentration following a single 100 mg dose of canagliflozin, 300 mg dose of canagliflozin, and placebo (inactive medication) [Up to Day 2]

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years to 55 Years

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Yes

Inclusion Criteria:

Volunteers must be non-smokers for at least 6 months before first study drug administration
Volunteers must consume no more than 4 to 5 cups of coffee or tea or 8 cans of cola each day

Exclusion Criteria:

History of or currently active illness considered to be clinically significant by the Investigator or any other illness that the Investigator considers should exclude the patient from the study or that could interfere with the interpretation of the study results
Female volunteer is breast-feeding