Overview Pharmacokinetics and Safety Study of Apetrol ES Status: Completed Trial end date: 2010-10-01 Target enrollment: Participant gender: Summary A Randomized, Open Label, Single dose, Cross-over, Phase I Trial to Investigate Safety and Pharmacokinetics of Apetrol ES and MegaceĀ® in Healthy Male Volunteers. Phase: Phase 1 Details Lead Sponsor: LG Life SciencesCollaborator: Severance HospitalTreatments: MegestrolMegestrol Acetate