Hormone therapy following breast and uterine cancer.
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| Abstract |
Cancers of the breast and endometrium, although hormonally-dependent, are not complete contraindications to hormonal replacement therapy. About 70% of women with endometrial cancer will be completely cured of their disease using appropriate surgical techniques and therefore can be given oestrogen without in any way compromising their long-term survival. In fact oestrogen will probably allow such women to survive longer with a higher quality of life. Most postmenopausal women with cancer of the breast should be offered an impeded oestrogen such as tamoxifen as their first line of hormonal treatment. There may be improvement in the vagina and bone calcium content following the use of this 'anti-oestrogen' but some women will continue to suffer from vasovagal symptoms. Women with breast cancer which is small, node-free and relatively non-aggressive may also do well on HRT. Because of the influence of progestogens in reducing oestrogen receptor production, in reducing the expression of various growth factors and in inducing apoptosis, it is wise to administer high-dose progestogens to these women as well as oestrogen. There is no clinical evidence that HRT administered to such women will induce any increase in tumour growth or recurrence. Women with a disease-free survival of 10 or more years can also be regarded as 'cured' and can also be offered oestrogen in conjunction with high-dose progestogens. Finally, those women with known secondary spread but who are severely disadvantaged by their oestrogen deficiency symptoms should be offered high-dose progestogens first and if their symptoms persist, then have oestrogen added to the regimen till the symptoms subside.
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| Authors | B G Wren |
| Journal | Bailliere's clinical endocrinology and metabolism (Baillieres Clin Endocrinol Metab) Vol. 7 Issue 1 Pg. 225-42 (Jan 1993) ISSN: 0950-351X [Print] England |
| PMID | 8435054 (Publication Type: Journal Article, Review) |
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