Evaluation of efficacy and safety of conjugated estrogens/bazedoxifene in a Latin American population

AbstractIntroduction Conjugated estrogens/bazedoxifene (CE/BZA) relieves menopausal symptoms and increases bone mineral density (BMD).Objective To evaluate CE/BZA in a Latin American subpopulation from randomized, double-blind, phase-3, multinational trials.Methods Safety data were pooled from three trials from non-hysterectomized postmenopausal Latin American women assigned to CE 0.45 mg/BZA 20 mg (n = 227), CE 0.625 mg/BZA 20 mg (n = 222), or placebo (n = 193). Efficacy outcomes from one study included changes in hot flush frequency at week 12 in women with at least seven moderate/severe hot flushes/day or 50/week at baseline (n = 39), and from baseline to month 12 for BMD (n = 381) and genitourinary syndrome of menopause (GSM) (women with baseline GSM; n = 189).Results At week 12, women taking CE/BZA had four to five fewer moderate/severe hot flushes/day vs. placebo. At month 12, percentage changes in BMD with CE 0.45 mg/BZA 20 mg, CE 0.625 mg/BZA 20 mg, and placebo were 1.2%, 1.6%, and –1.1% for lumba...