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Study Comparing 3 New Formulations of Premarin® 0.625 mg/MPA 2.5 mg With a Reference Formulation
About this Study
The purpose of this trial is to determine the equivalence of 3 new formulations of a
Premarin®/medroxyprogesterone acetate (MPA) combination tablet to the currently marketed
dosage form (Prempro® [TM]). This study will be performed in healthy postmenopausal women.
Each subject will participate in the study for approximately 14 weeks, including a screening
evaluation within 3 weeks before the study, and four, 6-day, 5-night inpatient periods with
at least a 21-day washout interval between each dose administration.