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 in Healthy Males and Females

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.

Ono Pharma UK Ltd is the European subsidiary of Ono Pharmaceutical Co. Ltd. As the European Legal Representative of Ono Pharmaceutical Co. Ltd, Ono Pharma UK Ltd is carrying out this study.

This is a clinical 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.