Combined estrogen and progesterone: Their benefits and risks as hormone therapy in menopause

Authors

DOI:

https://doi.org/10.33448/rsd-v14i3.48172

Keywords:

Menopause, Hormone replacement therapy, Bone density.

Abstract

Introduction: Menopause, marked by the cessation of menstruation, often brings vasomotor symptoms, sleep disturbances, and urogenital changes, impacting quality of life. Hormone therapy (HT), combining estrogen and progesterone, alleviates symptoms and prevents long-term complications. Methods: A narrative literature review was conducted using PubMed, Scielo, and Google Scholar, focusing on studies published between 2020–2024 in English or Portuguese. Inclusion criteria targeted studies on combined hormone therapy (CHT) for menopause, excluding those on other treatments, small sample sizes, or low-quality evidence. Results and Discussion: CHT effectively reduces vasomotor symptoms, enhances sleep quality, and improves urogenital health while protecting bone density. Initiating HT within 10 years post-menopause reduces cardiovascular risks, as evidenced by studies like Baik et al. (2024) and Gu et al. (2024). Transdermal or vaginal routes minimize thrombotic risks compared to oral formulations. However, CHT poses risks, such as increased breast cancer and thromboembolism, necessitating personalized approaches. Conclusion: CHT offers significant benefits for menopausal symptom management and bone and cardiovascular health. Timing, dosage, and administration route are key to optimizing safety and efficacy. Individualized treatment, based on rigorous monitoring, ensures improved quality of life for women experiencing menopause.

Downloads

Download data is not yet available.

References

Anderson, G. L., et al. Effects of conjugated equine estrogen in postmenopausal women with hysterectomy. Journal of the American Medical Association. 2004;291(14), 1701-1712.

Baik, S. H., Baye, F., & McDonald, C. J. (2024). Use of menopausal hormone therapy beyond age 65 years and its effects on women's health outcomes by types, routes, and doses. Menopause: The Journal of The Menopause Society, 31(5), 363-371. https://doi.org/10.1097/GME.00000000002335

Chlebowski, R. T., Anderson, G. L., Aragaki, A. K., Manson, J. E., Stefanick, M. L., Pan, K., ... & Prentice, R. L. (2020). Association of menopausal hormone therapy with breast cancer incidence and mortality during long-term follow-up of the Women’s Health Initiative randomized clinical trials. JAMA, 324(4), 369–380.

Gava G, Orsili I, Alvisi S, Mancini I, Seracchioli R, Meriggiola MC. Cognition, Mood and Sleep in Menopausal Transition: The Role of Menopause Hormone Therapy. Medicina (Kaunas). 2019 Oct 1;55(10), 668.

Genazzani, A. R., Monteleone, P., Giannini, A., & Simoncini, T. (2021). Hormone therapy in the postmenopausal years: Considering benefits and risks in clinical practice. Human Reproduction Update, 27(6), 1115–1150. https://doi.org/10.1093/humupd/dmab026

Gleason, C. E., Dowling, N. M., Kara, F., James, T. T., Salazar, H., Ferrer Simo, C. A., Harman, S. M., Manson, J. E., Hammers, D. B., Naftolin, F., Pal, L., Miller, V. M., Cedars, M. I., Lobo, R. A., Malek-Ahmadi, M., & Kantarci, K. (2024). Long-term cognitive effects of menopausal hormone therapy: Findings from the KEEPS Continuation Study. PLOS Medicine, 21(11), e1004435. https://doi.org/10.1371/journal.pmed.1004435

Gu, Y., Han, F., Xue, M., Wang, M., & Huang, Y. (2024). The benefits and risks of menopause hormone therapy for the cardiovascular system in postmenopausal women: A systematic review and meta-analysis. BMC Women's Health, 24(60), 1-14. https://doi.org/10.1186/s12905-023-02788-0

Haddaway, N. R., Page, M. J., Pritchard, C. C., & McGuinness, L. A. (2022). PRISMA2020: An R package and Shiny app for producing PRISMA 2020-compliant flow diagrams, with interactivity for optimised digital transparency and Open Synthesis Campbell Systematic Reviews, 18, e1230.

Hodis, H. N., Mack, W. J., Henderson, V. W., Shoupe, D., Budoff, M. J., Hwang-Levine, J., ... & Kono, N. (2016). Vascular effects of early versus late postmenopausal treatment with estradiol. New England Journal of Medicine, 374(13), 1221–1231.

Manson, J. E., et al. Menopausal hormone therapy and health outcomes during the intervention and extended poststopping phases of the Women’s Health Initiative randomized trials. Journal of the American Medical Association. 2013;310(13):1353-1368.

Manson, J. E., Aragaki, A. K., Rossouw, J. E., Anderson, G. L., Prentice, R. L., LaCroix, A. Z., ... & Cauley, J. A. (2019). Menopausal hormone therapy and long-term all-cause and cause-specific mortality: The Women’s Health Initiative randomized trials. JAMA, 318(10), 927–938.

Mattos, P. C. (2015). Tipos de revisão de literatura. Unesp, 1-9. https://www.fca.unesp.br/Home/Biblioteca/tipos-de-evisao-de-literatura.pdf.

Mehta, J., Kling, J. M., & Manson, J. E. (2021). Risks, benefits, and treatment modalities of menopausal hormone therapy: Current concepts. Frontiers in Endocrinology, 12, 564781. https://doi.org/10.3389/fendo.2021.564781

Peppone, L. J., Mustian, K. M., Janelsins, M. C., Mohile, S. G., Palesh, O. G., & Morrow, G. R. (2020). The effect of various forms of postmenopausal hormone therapy on breast cancer risk. Cancer Epidemiology, Biomarkers & Prevention, 29(2), 366–373.

Pereira A. S. et al. (2018). Metodologia da pesquisa científica. [free e-book]. Editora UAB/NTE/UFSM.

Pinkerton, J. V., Aguirre, F. S., Blake, J., Cosman, F., Hodis, H., Hoffstetter, S., ... & Kaunitz, A. M. (2017). The 2017 hormone therapy position statement of The North American Menopause Society. Menopause, 24(7), 728–753.

Rother, E. T. (2007). Revisão sistemática x revisão narrativa. Acta paul. enferm. 20 (2). https://doi.org/10.1590/S0103-21002007000200001

Santen, R. J., Allred, D. C., Ardoin, S. P., Archer, D. F., Boyd, N., Braunstein, G. D., ... & Davis, S. R. (2019). Menopausal hormone therapy: An Endocrine Society scientific statement. The Journal of Clinical Endocrinology & Metabolism, 104(7), 2229–2247.

Sriprasert, I., Hodis, H. N., Bernick, B., Mirkin, S., & Mack, W. J. (2021). Determinants of attained estradiol levels in response to oral estradiol plus progesterone therapy. Climacteric, 24(2), 194–199. https://doi.org/10.1080/13697137.2020.1838477

Sturdee, D. W., Hunter, M. S., Maki, P. M., Gupta, P., Sassarini, J., Stevenson, J. C., & Lumsden, M. A. (2017). Updated IMS recommendations on postmenopausal hormone therapy and preventive strategies for midlife health. Climacteric, 20(6), 541–546.

Published

2025-03-16

Issue

Section

Health Sciences

How to Cite

Combined estrogen and progesterone: Their benefits and risks as hormone therapy in menopause. Research, Society and Development, [S. l.], v. 14, n. 3, p. e5014348172, 2025. DOI: 10.33448/rsd-v14i3.48172. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/48172. Acesso em: 28 jun. 2025.