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An In Vivo Estrogen Deficiency Mouse Model for Screening Exogenous Estrogen Treatments of Cardiovascular Dysfunction After Menopause
Published on: August 13, 2019
Management of menopausal hormone therapy
Julia Switzer1, Lindsey Vignali2, Jonathan Vignali3
1Department of Obstetrics and Gynecology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania.
Menopausal hormone therapy (MHT) is safe and effective for vasomotor symptoms in healthy women under 60, especially when started early. Personalized risk assessment is crucial for managing MHT, with transdermal options showing lower risks.
Area of Science:
- Reproductive Endocrinology
- Cardiovascular Health
- Gerontology
Background:
- Menopausal hormone therapy (MHT) is a common treatment for managing menopausal symptoms.
- Recent research has re-evaluated the risks and benefits of MHT, particularly concerning cardiovascular disease (CVD) and bone health.
Purpose of the Study:
- To offer practical guidance on managing menopausal hormone therapy.
- To update clinicians on the current understanding of MHT's risks and benefits.
Main Methods:
- Review of Women's Health Initiative (WHI) data.
- Analysis of recent clinical studies on MHT efficacy and safety.
Main Results:
- Estrogen demonstrates a protective effect on cardiovascular disease and bone health, especially when initiated before age 60.
- Oral MHT formulations are associated with increased venous thromboembolism (VTE) risk, whereas transdermal estradiol and micronized progesterone do not appear to elevate VTE risk.
- MHT may offer benefits for mood disorders during perimenopause and menopause, with the timing hypothesis potentially relevant for both CVD and cognition.
Conclusions:
- Individualized risk assessment and shared decision-making with healthcare providers are essential for managing symptomatic menopause.
- MHT is a safe and effective treatment for vasomotor symptoms in healthy women under 60 or within 10 years of menopause.
- Current major medical societies do not recommend MHT for primary prevention, although its role in preventive strategies is under ongoing investigation.
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