Overview Tibolone Endometrium Study (Study 32972)(P06470) Status: Completed Trial end date: 2005-07-21 Target enrollment: Participant gender: Summary Tibolone has been registered for the treatment of climacteric symptoms and for the prevention of postmenopausal osteoporosis. This is a 2-year study to further confirm the endometrial safety of tibolone in comparison with CE/MPA. Phase: Phase 3 Details Lead Sponsor: Merck Sharp & Dohme Corp.Treatments: MedroxyprogesteroneMedroxyprogesterone AcetateTibolone