Related Experiment Video
Updated: Jul 11, 2025

An In Vivo Estrogen Deficiency Mouse Model for Screening Exogenous Estrogen Treatments of Cardiovascular Dysfunction After Menopause
Published on: August 13, 2019
Does vaginal estrogen use increase the risk for adverse cardiovascular outcomes?
Jacqueline Hendrix1, Ethan Chang1, Vivian Cheng1
1Valley Family Medicine, Renton, WA.
Abstract:
NO. In general, nonoral estrogen use for menopausal symptoms is associated with a lower cardiovascular (CV) risk profile than oral estrogen use (strength of recommendation [SOR], B; meta-analysis of cohort studies). Vaginal estrogen use is associated with lower risk for coronary heart disease (CHD) and similar risk for myocardial infarction (MI), stroke, and deep vein thrombosis/pulmonary embolism (DVT/ PE) compared with nonuse (SOR, B; cohort studies). Vaginal estrogen therapy also is associated with lower CV-related mortality for 3 to 5 years compared withnonuse (SOR, B; cohort study). No high-quality randomized trials address this topic.
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