NCT03960489

A Study to Assess the Relative Bioavailability of Roxadustat Following a Single Dose of Pediatric Azo Dye-free Tablet Formulation and Pediatric Azo Dye-free Mini-tablet Formulation Compared to a Single Dose of Azo Dye-containing Tablet Formulation in Healthy Adult Subjects

A Phase 1 Crossover Study to Assess the Relative Bioavailability of Roxadustat Following a Single Dose of Pediatric Azo Dye-free Tablet and Pediatric Azo Dye-free Mini-tablet (Solid and Suspension) Compared to a Single Dose of Azo Dye-containing Tablet in Healthy Adult Subjects

• Status: Completed
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 24 (actual)
• Sponsor: Astellas Pharma Global Development, Inc. · Industry
• Sex: All
• Age: 18 Years – 45 Years
• Healthy volunteers: Accepted

Summary

The purpose of the study is to assess the relative bioavailability of single doses of 100 mg roxadustat pediatric azo dye-free tablet and 100 mg roxadustat pediatric azo dye-free mini-tablet solid and suspension (new formulations) compared to 100 mg roxadustat azo dye-containing tablet (reference formulation) under fasting conditions in healthy male and female adult participants. This study will also evaluate the safety and tolerability of single doses of 100 mg roxadustat pediatric azo dye-free tablet and 100 mg roxadustat pediatric azo dye-free mini-tablet solid and suspension (new formulations) and a single dose of 100 mg roxadustat azo dye-containing tablet (reference formulation) under fasting conditions in healthy male and female adult participants.

Detailed description

This is a 4-period, 4-sequence single dose crossover study. Each participant will participate in 4 treatment periods separated by a washout of at least 7 days between study drug administrations in each period. Participants will be randomized to 1 of 4 sequences. Participants will be screened for up to 21 days prior to study drug administration on day 1 of period 1. Eligible participants will be admitted to the clinical unit on day -1 of each period and will be residential for 5 days/4 nights. Participants will receive a single dose of 100 mg roxadustat pediatric azo dye-free tablet, 100 mg roxadustat pediatric azo dye-free mini-tablet (suspension), 100 mg roxadustat pediatric azo dye-free mini-tablet (solid) (new formulations) or 100 mg roxadustat azo dye-containing tablet (reference formulation) under fasting conditions on day 1 of each period.

Conditions

• Healthy Adult Subjects

Interventions

Type	Name	Description
DRUG	Roxadustat	Participants will receive single dose of 100 mg azo dye free tablet or mini tablet suspension or solid mini tablet or dye containing tablet.

Timeline

• Start date: 2019-07-31
• Primary completion: 2019-10-14
• Completion: 2019-10-14
• First posted: 2019-05-23
• Last updated: 2024-10-31

Locations

1 site across 1 country: Germany

Regulatory

• FDA-regulated drug study