A Phase I Study to Evaluate Safety, Tolerability and Pharmacokinetics of ONO-4053 in Healthy Volunteers

A Phase 1, Single Centre, Three-part, Randomised, Study to Investigate the Safety, Tolerability and Pharmacokinetic Profile of Single and Multiple Ascending Doses of Oral ONO-4053 and the Effects of Food on This Profile in Healthy Male and Female Subjects

The primary objective of this study is to evaluate the safety and tolerability of ONO-4053 across ascending single and multiple doses in healthy adult male and female subjects. The secondary objective of the study is to characterize the pharmacokinetic profile of ONO-4053 in healthy adult male and female subjects.

This is a first-in-human study of ONO-4053 in healthy volunteers. This study consists of three parts. Part A will investigate the safety, tolerability and pharmacokinetics when single ascending doses of ONO-4053 are administered in a double-blind manner. Part B will investigate the pharmacokinetics of ONO-4053 in the fed and fasted state in an open-label manner. Part C will investigate the safety, tolerability and pharmacokinetics when multiple ascending doses of ONO-4053 are administered in a double-blind manner. Doses for Part B and C will be determined after data from Part A are available.

Inclusion Criteria:

• Healthy caucasian subjects aged 18-45 years inclusive
• Subjects with a body mass index of 19-30 kg/m2 inclusive and who weigh at least 50 kg and no more than 100 kg at screening.

Exclusion Criteria:

• Subjects who have a clinically relevant history or presence of any clinically significant disease or disorder.
• Current smokers or those that have smoked or used nicotine products within 6 months of the Screening visit.