Pharmacokinetics of Megace F and Megace OS Under Fasting and Fed Conditions in Healthy Male Volunteers

A Randomized, Open-label, Single-dose, Cross-over Study to Investigate Safety and Pharmacokinetics of Megace F and Megace OS Under Fasting and Fed Conditions in Healthy Male Volunteers

Phase I study of Megace F will be conducted to investigate pharmacokinetics and safety compared to Megace OS.

Phase I study divided into 3 parts written as belows.

Part 1 Megace F in fasting volunteers vs Megace F in fed volunteers Part 2 Megace F vs Megace OS in fed volunteers Part 3 Megace F vs Megace OS in fasting volunteers

Inclusion Criteria:

age: 20-55 years body weight: greater than 50kg written informed consent

Exclusion Criteria:

known allergy to Megesterol acute or chronic diseases which could affect drug absorption or metabolism positive drug or alcohol screening smokers of 10 or more cigarettes per day 3 month ago participation in a clinical trial during the last 3 months prior to the start of the study