Overview Characterization of the Pharmacokinetics of a Vaginal Ring With 2.0 g Progesterone in Post-menopausal Women Status: Completed Trial end date: 2019-05-09 Target enrollment: Participant gender: Summary This is a single site, open-label, randomized, single-dose, Phase 1 study in post-menopausal women. Phase: Phase 1 Details Lead Sponsor: Grünenthal GmbHCollaborators: Grünenthal S.A.Grünenthal, S.A.Treatments: Progesterone