Relative Bioavailability, Safety, Tolerability, Pharmacokinetics (PK) and Food Effect Study of GSK2140944 in Healthy Subjects

Summary

This study will be conducted in three parts (Part 1, Part 2 and Part 3). Part 1 of this study will evaluate the relative bioavailability of a single dose of GSK2140944 tablet formulation compared to the reference capsule formulation under fasted conditions. The effect of food on the pharmacokinetics (PK) of a single dose of the tablet formulation will also be assessed. Part 2 will evaluate the effect of repeat doses of itraconazole on the pharmacokinetics of GSK2140944 following a single dose. A decision will be made whether to use the current capsule formulation or the new tablet formulation in Part 2 based upon the safety and PK data obtained from Part 1. Part 3 is conditionally based upon progression of the tablet formulation from Part 1 and will evaluate the effect of food on the safety, tolerability, and pharmacokinetics of the tablet formulation following multiple doses in elderly healthy subjects.

Timeline

Start

2014-01-28

Primary completion

2014-08-21

Completion

2014-08-21

Publications

• Tiffany C, Dumont EF, Hossain M, Srinivasan M, Swift B. Pharmacokinetics, safety, and tolerability of gepotidacin administered as single or repeat ascending doses, in healthy adults and elderly subjects. Clin Transl Sci. 2022 Sep;15(9):2251-2264. doi: 10.1111/cts.13359. Epub 2022 Jul 13.

Drugs

Indications