A Study to Investigate the Safety, Tolerability and Pharmacokinetics of Oral and Intravenous GSK1322322 in Healthy Subjects

Summary

This first time in human (FTIH) study will be the first administration of GSK1322322 as an intravenous formulation and will investigate safety, tolerability, and pharmacokinetics in healthy subjects. One cohort of subjects will undergo bronchoalveolar lavage (BAL) for determination of GSK1322322 concentrations in lung with simultaneous comparison to plasma concentrations to evaluate drug penetration in the lung. The study will evaluate the absolute bioavailability of an oral tablet formulation as compared to the IV formulation.In addition, Amendment 01 will enable the investigation of an improved IV formulation (GSK1322322J mesylate salt) in an additional repeat dosing cohort and the supra-therapeutic cohort.

Timeline

Start

2011-09-13

Primary completion

2012-01-26

Completion

2012-01-26

Publications

• Naderer OJ, Rodvold KA, Jones LS, Zhu JZ, Bowen CL, Chen L, Dumont E. Penetration of GSK1322322 into epithelial lining fluid and alveolar macrophages as determined by bronchoalveolar lavage. Antimicrob Agents Chemother. 2014;58(1):419-23. doi: 10.1128/AAC.01836-13. Epub 2013 Nov 4.

Drugs

Indications