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Updated: Aug 14, 2026

An Ex vivo Model to Study Hormone Action in the Human Breast
Published on: January 8, 2015
The controversy of hormone-replacement therapy in breast cancer survivors
G M Snyder1, E C Sielsch, B Reville
1Duke University Medical Center, Durham, NC, USA.
Purpose/Objectives:
To review literature about hormone-replacement therapy (HRT) for breast cancer survivors, including potential risks and benefits, long-term health outcomes, research directions, and nursing's role in counseling these patients.
Data Sources:
Journal articles, abstracts, text excerpts.
Data Synthesis:
HRT after menopause delivers proven benefits, including decreased risk of cardiovascular disease and osteoporosis and improved quality of life (QOL). As more women survive breast cancer, health risks resulting from treatment-induced menopause must be considered. Breast cancer survivors traditionally have not been offered HRT out of fear of cancer reactivation. This prohibition is being reexamined as data accumulate about estrogen's benefits.
Conclusion:
Further prospective research is needed to develop criteria for the prudent use of HRT after breast cancer.
Implications For Nursing Practice:
Nurses can develop standards for patient education about HRT options and, when they are prescribed, design appropriate tools to measure HRT's impact on QOL, symptom relief, and long-term health outcomes.
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