Skip to main content

Chemoprevention of Breast Cancer

  • Chapter
Advances in Breast Cancer Management

Part of the book series: Cancer Treatment and Research ((CTAR,volume 103))

  • 174 Accesses

Abstract

One in eight women in the United States will develop breast cancer. Family history, hormonal factors and benign breast disease have been identified as key factors in the development of breast cancer. Until recently the only treatment option for women identified as being at high risk of developing breast cancer was bilateral prophylactic mastectomy. Tamoxifen is the treatment of choice for patients with all stages of hormone-responsive breast cancer. Tamoxifen has a proven safety record from analysis of its use in patients with early stage breast cancer and, in postmenopausal women, it maintains bone density and lowers cholesterol levels. Lastly, tamoxifen reduces the incidence of contralateral breast cancer in women with breast cancer. Recently, in a large randomized trial where women at high risk of breast cancer were randomized to tamoxifen or placebo, tamoxifen resulted in a 50% reduction in the incidence of both invasive and non-invasive breast cancers. On the basis of this result, tamoxifen has been approved as a preventive for women at high risk of developing breast cancer. The optimum duration of tamoxifen in the preventive setting is to date unclear, but in the adjuvant setting, tamoxifen continues to have beneficial effects even after it is stopped. Tamoxifen does result in a two- to threefold increase in endometrial cancer, and new antiestrogens, such as raloxifene, are being developed to reduce this risk. The next prevention trial, called Study of Tamoxifen and Raloxifene (STAR), will randomize postmenopausal women to tamoxifen or raloxifene for five years.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 74.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Jordan VC: Antitumor activity of the antioestrogen ICI 46,474 (tamoxifen) in the dimethylbenzanthracene (DMBA)-induced rat mammary carcinoma model. J Steroid Biochem 1974; 5: 354.

    Article  Google Scholar 

  2. Jordan VC: Effects of tamoxifen (ICI 46,474) on initiation and growth of DMBA-induced rat mammary carcinomata. Eur J Cancer 1976; 12: 419–424

    Article  PubMed  CAS  Google Scholar 

  3. Jordan VC, Allen KE: Pharmacology of tamoxifen in laboratory animals. Cancer Treat Rep 1980; 64: 745–759.

    PubMed  CAS  Google Scholar 

  4. Jordan VC, Allen KE: Evaluation of the anitumour activity of the nonsteroidal antioestrogen monohydroxytamoxifen in DMBA-induced rat mammary carcinoma model. Eur J Cancer 1980; 16: 239–251.

    Article  PubMed  CAS  Google Scholar 

  5. Gottardis MM, Jordan VC: The antitumor actions of keoxifene (raloxifene) and tamoxifen in the N_nitromethylurea-induced rat mammary carcinoma model. Cancer Res 1987; 47: 4020–4924.

    PubMed  CAS  Google Scholar 

  6. Early Breast Cancer Trialists’ Collaborative Group. Tamoxifen for early breast cancer: an overview of the randomized trials. Lancet 1988; 351: 1451–1467.

    Google Scholar 

  7. Love RR, Maness RB, Barden HS, Epstein S, Newcomb PA, Jordan VC, Carbone PP, DeMets DL. Effects of tamoxifen on bone mineral density in postmenopausal women with breast cancer. N Engl J Med 1992; 326: 852–856.

    Article  PubMed  CAS  Google Scholar 

  8. Kristensen B, Ejlertsen B, Dalgaard P, Larsen L, Holmegaard SN, Transbol I, Mouridsen HT. Tamoxifen and bone metabolism in postmenopausal low-risk breast cancer patients: A randomized study. J Clin Oncol 1994; 12: 992–997.

    PubMed  CAS  Google Scholar 

  9. Love RR, Wiebe DA, Feyzi JM, Newcomb PA, Chappell RJ. Effects of tamoxifen on cardiovascular risk factors in postmenopausal women after five years of treatment. J Natl Cancer Inst 1994; 86: 1534–1539.

    Article  PubMed  CAS  Google Scholar 

  10. Rossner S, Wallgren A: Serum lipoproteins and proteins after breast cancer surgery and effects of tamoxifen. Atherosclerosis 1984; 52: 339–346.

    Article  PubMed  CAS  Google Scholar 

  11. Miki Y, Swen J, Shattuck-Eidens D, et al: A strong candidate for the breast and ovarian cancer susceptibility gene. Science 1994; 265: 66–71.

    Article  Google Scholar 

  12. Wooster R, Neuhausen SL, Mangion J, et al: Localization of a breast cancer susceptibility gene, BRCA 2, to chromosomes 13q12–13. Science 1994; 265: 2088–2090.

    Article  PubMed  CAS  Google Scholar 

  13. Easton DF, Bishop DT, Ford D, et al: Genetic linkage analysis in familial breast and ovarian cancer: results from 214 families. Am J Hum Genet 1993; 52: 678–701.

    PubMed  CAS  Google Scholar 

  14. Struewing JP, Hartge P, Wacholder S, et al: The risk of cancer associated with specific mutations of BRCA1 and BRCA2 among Ashkenasi Jews. N Engl J Med 1997; 336: 1401–1408.

    Article  PubMed  CAS  Google Scholar 

  15. King MC, Rowell S, Love SM: Inherited breast and ovarian cancer. What are the risks ? What are the choices ? JAMA 1993; 269: 175–180.

    Article  Google Scholar 

  16. Malkin D, Li FP, Strong LC, et al: Germ line p53 mutations in a familial syndrome of breast cancer, sarcomas and other neoplasms. Science 1990; 250: 1233–1238.

    Article  PubMed  CAS  Google Scholar 

  17. Sidrensky D, Tokino T, Helzlsouer K; Inherited p53 mutation in breast cancer. Cancer Res 1992; 52: 2984–2989.

    Google Scholar 

  18. MacMahon B, Trichopoulos D, Brown J, et al: Age of menarce, probability of ovulation and breast cancer risk. Int J Cancer 1982; 29: 1316.

    Article  Google Scholar 

  19. Trichopoulos D, MacMahon B, Cole P: Menopause and breast cancer risk. J Natl Cancer Inst 1972; 48: 605–613.

    PubMed  CAS  Google Scholar 

  20. MacMahon B, Cole P, Lin TM, et al: Age of first birth and breast cancer risk. Bull WHO 1970; 43: 209–221.

    PubMed  CAS  Google Scholar 

  21. Frisch RE, Gotz-Welbergen AV, McArthur JW, et al: Delayed menarche and amenorrhea of college athletes in relation to age of onset of training. JAMA 1981; 246: 1559–1563.

    Article  PubMed  CAS  Google Scholar 

  22. Bernstein L, Henderson BE, Hanisch R, et al: Physical exercise and reduced risk of breast cancer in young women. J Natl Cancer Inst 1994; 86: 1403–1408.

    Article  PubMed  CAS  Google Scholar 

  23. De Waard F, Baanders-van Halecijn E: A prospective study in general practice on breast cancer risk in postmenopausal women. Int J Cancer 1974; 14: 153–160.

    Article  PubMed  Google Scholar 

  24. Harris BM, Eklund G, Meririk O, et al: Risk of cancer of the breast after legal abortion during the first trimester: A Swedish register study. Br J Med 1989; 299: 1430–1432.

    Article  CAS  Google Scholar 

  25. Melbye M, Wohlfahrt J, Osen JH, et al: Induced abortion and the risk of breast cancer. N Engl J Med 1997; 336: 81–85.

    Article  PubMed  CAS  Google Scholar 

  26. Layde PM, Webster LA, Baughman AL, et al: The independent associations of parity, age at first fullterm pregnancy, and duration of breast feeding with the risk of breast cancer. J Clin Epidemiol 1989; 42: 963–973.

    Article  PubMed  CAS  Google Scholar 

  27. Kvale G, Heuch I: Lactation and a reduced risk of premenopausal breast cancer. N Engl J Med 1994; 330: 81–87.

    Article  Google Scholar 

  28. Malone KE, Daling JR, Weiss NS: Oral contraceptives in relation to breast cancer. Epidemiol Rev 1993; 15: 80–97.

    PubMed  CAS  Google Scholar 

  29. Steinberg KK, Thacker SB, Smith SJ, et al: A meta-analysis of the effect of estrogen replacement therapy on the risk of breast cancer. JAMA 1991; 265: 1985–1990.

    Article  PubMed  CAS  Google Scholar 

  30. Sillero-Arenas M, Delgado-Rodriquez M, Rodriquez-Canteras R, et al: Menopausal hormone replacement therapy and breast cancer: a meta-analysis. Obstet Gynecol 1992; 79: 286–294.

    PubMed  CAS  Google Scholar 

  31. Jordan VC, Morrow M: Tamoxifen, raloxifene and the prevention of breast cancer. Endocrine Rev 1999; 20: 253–278.

    Article  CAS  Google Scholar 

  32. Duponmt WD, Page D: Risk factors for breast cancer in women with proliferative breast disease. N Engl J Med 1985; 312: 146–151.

    Article  Google Scholar 

  33. Skolnick MH, Cannon-Albright LA, Goldgar DE, et al: Inheritance of proliferative breast disease in breast cancer kindreds. Science 1990; 250: 1715–1720.

    Article  PubMed  CAS  Google Scholar 

  34. Land CE, McGregor DH: Breast cancer incidence among atomic bomb survivors: implication for radiobiologic risk at low doses. J Natl Cancer Inst 1979; 62: 17–20.

    PubMed  CAS  Google Scholar 

  35. Hildreth NG, Shore RE, Dvoretsky PM: The risk of breast cancer after irradiation of the thymus in infancy. N Engl J Med 1989; 321: 1281–1285.

    Article  PubMed  CAS  Google Scholar 

  36. Miller AB, Howe GR, Sherman GJ, et al: Mortality from breast cancer after irradiation during fluoroscopic examinations in patients being treated for tuberculosis. N Engl J Med 1989; 321: 1285–1289.

    Article  PubMed  CAS  Google Scholar 

  37. Armstrong B, Doll R: Environmental factors and cancer incidence and mortality in different countries with special reference to dietary practices. Int J Cancer 1975; 15: 617–625.

    Article  PubMed  CAS  Google Scholar 

  38. Hunter DJ, Willett WC: Dietary factors. In Harris JR, Lippman ME, Morrow M, Hellman S (eds.) Diseases of the Breast. Lippincott-Raven, Philadelphia, PA, pp 201–212.

    Google Scholar 

  39. Hunter DJ, Spiegelman D, Adami HO, et al: Cohort studies of fat intake and the risk of breast cancer — a pooled analysis. N Engl J Med 1996; 334: 356–361.

    Article  PubMed  CAS  Google Scholar 

  40. Longnecker MP, Berllin JA, Orza MJ, et al: A metaanalysis of alcohol consumption in relation to breast cancer risk. JAMA 1988; 260: 652–656.

    Article  PubMed  CAS  Google Scholar 

  41. Gail MH, Brinton LA, Byar DP, et al. Projecting individualized probabilities of developing breast cancer from white women who are being examined annually. J Natl Cancer Inst 1989; 88: 1543–1549.

    Google Scholar 

  42. Swedish Breast Cancer Cooperative Group. Randomized trial of two versus five years of adjuvant tamoxifen for postmenopausal early stage breast cancer. J Natl Cancer Inst 1996; 88: 1543–9.

    Article  Google Scholar 

  43. Current Trials Working Party of the Cancer Research Campaign Breast Cancer Trials Group. Preliminary results from the Cancer Research Campaign Trial evaluating tamoxifen duration in women aged fifty years or older with breast cancer. J Natl Cancer Inst 1996; 88: 1834–9.

    Article  Google Scholar 

  44. Fisher B, Dignam J, Bryant J, et al. Five versus more than five years of tamoxifen therapy for breast cancer patients with negative lymph nodes and estrogen receptor-positive tumors. J Natl Cancer Inst 1996; 88: 152–942.

    Article  Google Scholar 

  45. Stewart HJ, Forrest AP, Everington D, et al. Randomized comparison of 5 years of adjuvant tamoxifen with continuous therapy for operable breast cancer. Br J Cancer 1996; 74: 297–299.

    Article  PubMed  CAS  Google Scholar 

  46. Jordan VC, Phelps E, Lingren JU: Effects of antiestrogens on bone in castrated and intact female rats. Breast Cancer Res Treat 1987; 10: 31–35.

    Article  PubMed  CAS  Google Scholar 

  47. Turner RT, Wakley GK, Hannon KS, et al: Tamoxifen prevents the skeletal effects of ovarian hormone definciency in rats. J Bone Miner Res 1987; 2: 449–456.

    Article  PubMed  CAS  Google Scholar 

  48. Fisher B, Costantino JP, Wickerham DL, et al. Tamoxifen for prevention of breast cancer: report of the National Surgical Adjuvant breast and Bowel Project P-1 Study. J Natl Cancer Inst 1998; 90: 1371–1388.

    Article  PubMed  CAS  Google Scholar 

  49. Saarto T, Blomquist C, Valimaki M, et al. Clodronate improves bone mineral density in postmenopausal breast cancer patients treated with adjuvant antiestrogens. Br J Cancer 1997; 75: 602–5.

    Article  PubMed  CAS  Google Scholar 

  50. Fowles TJ, Hickish T, Kanis JA, et al. Effect of tamoxifen on bone mineral density measured by dual-energy x-ray absorptiometry in healthy premenopausal and postmenopausal women. J Clin Oncol 1996; 14: 78–84.

    Google Scholar 

  51. Stampfer MJ, Colditz GA, Willett WC, et al. Postmenopausal estrogen therapy and cardiovascular disease. Ten year followup from the Nurse’s Health Study. N Engl J Med 1991; 325: 756–762.

    Article  PubMed  CAS  Google Scholar 

  52. Sacks FM, Walsh BW. Sex hormones and lipoprotein metabolism. Curr Opin Lipidol 1994; 5: 236–240.

    Article  PubMed  CAS  Google Scholar 

  53. Nabulsi AA, Folsom AR, White A, et al. Association of hormone-replacement therapy with various cardiovascular risk factors in postmenopausal women. The Atherosclerosis Risk in Communities Study Investigators. N Engl J Med 1993; 328: 1069–1075.

    Article  PubMed  CAS  Google Scholar 

  54. Bruning PF, Bonfrer JM, Hart AA, et al. Tamoxifen, serum lipoproteins and cardiovascular risk. Br J Cancer 1988; 58: 497–499.

    Article  PubMed  CAS  Google Scholar 

  55. Grey AB, Stapleton JP, Evans MC, Reid IR. The effect of the anti-estrogen tamoxifen on cardiovascular risk factors in normal postmenopausal women. J Clin Endocrinol Metab 1995; 80: 3191–3195.

    Article  PubMed  CAS  Google Scholar 

  56. Love RR, Wiebe DA, Feyzi JM, et al. Effects of tamoxifen on cardiovascular risk factors in postmenopausal women after five years of treatment. J Natl Cancer Inst 1994; 86: 1534–1539.

    Article  PubMed  CAS  Google Scholar 

  57. Saarto T, Blomquist C, Ehnholm C, Taskinen MR, Elomaa I. Antiatherogenic effects of adjuvant antiestrogens: A randomized trial comparing the effects of tamoxifen and toremifene on plasma lipid levels in postmenopausal women with node-positive breast cancer. J Clin Oncol 1996; 14: 429–433.

    PubMed  CAS  Google Scholar 

  58. Shewmon DA, Stock JL, Abusamra LC, Kristan MA, Baker S, Heiniluoma KM. Tamoxifen decreases lipoprotein(a) in patients with breast cancer. Metabolism 1994; 43: 531–532.

    Article  PubMed  CAS  Google Scholar 

  59. Anker G, Lonning PE, Ueland PM, Refsum H, Lien EA. Plasma levels of the atherogenic amino acid homocysteine in postmenopausal women with breast cancer treated with tamoxifen. Int J Cancer 1995; 60: 365–368.

    Article  PubMed  CAS  Google Scholar 

  60. Early Breast Cancer Trials Collaborative Group. Systemic therapy of early breast cancer by hormonal, cytotoxic and immune therapy: 133 randomized trials involving 331,000 recurrances and 24,000 deaths among 75,000 women. Lancet 1992; 339: 1–15.

    Google Scholar 

  61. Rutqvist LE, Mattsson A. Cardiac and thromboembolic morbidity among postmenopausal women with early stage breast cancer in a randomized trial of adjuvant tamoxifen. J Natl Cancer Inst 1993; 85: 1398–1406.

    Article  PubMed  CAS  Google Scholar 

  62. McDonald CC, Stewart HJ. Fatal myocardial infarction in the Scottish adjuvant tamoxifen trial. The Scottish Breast Cancer Committee. BMJ 1991; 303: 435–437.

    Article  PubMed  CAS  Google Scholar 

  63. Costantino JP, Kuller LH, Ives DG, Fisher B, Dignam J. Coronary heart disease mortality and adjuvant tamoxifen therapy. J Natl Cancer Inst 1997; 89: 776–82.

    Article  PubMed  CAS  Google Scholar 

  64. Assikis VJ, Neven P, Jordan VC, Vergote I. A realistic clinical perspective of tamoxifen and endometrial carcinogenesis. Eur J Cancer 1996; 32A: 1464–1476.

    Article  Google Scholar 

  65. Magriples U, Naftolin F, Schwartz PE, Carcangiu ML. High-grade endometrial carcinoma in tamoxifen treated breast cancer patients. J Clin Oncol 1993; 11: 485–490.

    PubMed  CAS  Google Scholar 

  66. Welsch CW, Goodrich-Smith M, Brown CK, et al: Effect of an estrogen antagonist (tamoxifen) on the initiation and progression of radiation-induced mammary tumors in female Sprague Dawley rats. Eur J Cancer 1981; 17: 1255–1258.

    Article  CAS  Google Scholar 

  67. Jordan VC, Lababidi MK, Langan-Fahey S: Supression of mouse mammary tumorgenesis by long-term tamoxifen therapy. J Natl Cancer Inst 1991; 83: 492–496.

    Article  PubMed  CAS  Google Scholar 

  68. Powles TJ, Eeles E, Ashley SE, et al. Interim analysis of the incident breast cancer in the Royal Marsden Hospital tamoxifen randomized prevention trial. Lancet 1998; 362: 98–101.

    Google Scholar 

  69. Powles TJ, Jones AL, Ashley SE, et al: The Royal Marsden Hospital pilot tamoxifen chemoprevention trial. Breast Cancer Res Treat 1994; 31: 73

    Article  PubMed  CAS  Google Scholar 

  70. Veronesi U, Maissonneuve P, Costa A, et al. Prevention of breast cancer with tamoxifen: preliminary findings from the Italian randomized trial among hysterectomised women. Lancet 1998; 352: 93–97.

    PubMed  CAS  Google Scholar 

  71. Clemens JA, Bennett DR, Black LJ, et al: Effects of the new antiestrogen keoxifene LY 156758 on growth of carcinogen-induced mammary tumors and on LH and prolactin levels. Life Sci 1983; 32: 2869–2875.

    Article  PubMed  CAS  Google Scholar 

  72. Anzano MA, Peer CW, Smith JM, et al: Chemoprevention of mammary carcinogenesis in the rat: combined use of raloxifene and 9-cis-retinoic acid. J Natl Cancer Inst 1996; 88: 123–125.

    Article  PubMed  CAS  Google Scholar 

  73. Poulin R, Meraud Y. Porrier D, et al: Antiestrogenic properties of keoxifene, trans 4-hydroxytamoxifen and ICI 164,380, a new steroidal antiestrogen, in ZR-75–1 human breast cancer cells. Breast Cancer Res Treat 1989; 14: 65–76.

    Article  PubMed  CAS  Google Scholar 

  74. Jiang SY, Parker CJ, Jordan VC: A model to describe how a point mutation of the estrogen receptor alters the structure function relationship of antiestrogens. Breast Cancer Res Treat 1993; 26: 139–147.

    Article  PubMed  CAS  Google Scholar 

  75. Buzdar AU, Marcus C, Holmes F, et al: Phase II evaluation of LY 156758 in metastatic breast cancer. Oncology 1988; 45: 344–345.

    Article  PubMed  CAS  Google Scholar 

  76. Gradishar WJ, Glusman JE, Vogel CL, et al. Raloxifene HCL, a new endocrine agent, is active in estrogen receptor positive (ER+) metastatic breast cancer. Breast Cancer Res Treat 1997; 46; 53 (Abs 209).

    Google Scholar 

  77. Black LJ, Sato M, Rowley ER, et al: Raloxifene (LY 139,481 HCL) prevents bone loss and reduces serum cholesterol without causing uterine hypertrophy in ovariectomized rats. J Clin Invest 1994; 93: 63–69.

    Article  PubMed  CAS  Google Scholar 

  78. Sato M, McClintock C, Kim J, et al: Dual energy x-ray absorbiometry of raloxifene effects on lumbar vertebrae and femora of ovariectomized rats. J Bone Miner Res 1994; 9: 715–724.

    Article  PubMed  CAS  Google Scholar 

  79. Sato M, Kim J, Short LL, et al: Longitudinal and cross sectional analysis of raloxifene effects on tibiae from ovariectomized rats. J Pharmacol Exp Ther 1995; 272: 1252–1259.

    PubMed  CAS  Google Scholar 

  80. Turner CH, Sato M, Bryant HU: Raloxifene preserves bone strength and bone mass in ovariectomized rats. Endocrinology 1994; 135: 2001–2001.

    Article  PubMed  CAS  Google Scholar 

  81. Draper MW, Flowers DE, Huster WJ, et al: Effects of raloxifene (LY 139,481 HCL) on biochemical markers of bone and lipid metabolism in healthy postmenopausal women. In: Christiansen C, Rii S (eds) Proceeding 46 International Symposium on Osteoporosis and Concensus Development Conference, Aalborg, Denmark, Handelstrykkeriet, Aalborg ApS, Denmark, pp 119–121, 1993.

    Google Scholar 

  82. Delmas PD, Bjarnason NH, Mitlak BH, et al. Effects of raloxifene on bone mineral density, serum cholesterol concentrations, and uterine endometrium in postmenopausal women. N Engl J Med 1997; 337: 1641–1647.

    Article  PubMed  CAS  Google Scholar 

  83. Jones CD, Jevnikar MG, Pike AJ, et al: Antiestrogens 2: Structure-activity studies in a series of 3 aroyl-2-arylbenzo[b]thiophene derivatives leading to [6-hydroxy-2-(4-hydrotyphenyl) benzo[b]thiene-3-yl] [4-[2-(1piperidinyl) ethoxy-phenyl] methanone hydrochloride (LY 156758), a remarkably effective estrogen antagonist with only minimal estrogenicity. J Med Chem 1984; 27: 1057–1066.

    Article  PubMed  CAS  Google Scholar 

  84. Black LJ, Jones CD, Falcone JF: Antagonism of estrogen action with a new benzothiphene derived antiestrogen. Life Sci 1983; 32: 1031–1036.

    Article  PubMed  CAS  Google Scholar 

  85. Black LJ, Goode RL: Uterine bioassay of tamoxifen, trioxifene and a new estrogen antagonist (LY 117018) in rats and mice. Life Sci 1980; 26: 1453–1458.

    Article  PubMed  CAS  Google Scholar 

  86. Jordan VC, Gosden B: Inhibition of the uterotropic activity of antiestrogens by the short acting antiestrogen LY 117018. Endocrinolgy 1983; 113: 463–468.

    Article  CAS  Google Scholar 

  87. Jordan VC, Gosden B: Differential antiestrogen action on the immature rat uterus: a comparison of hydroxylated antiestrogens with high affinity for the estrogen receptor. J Steroid Biochem 1983; 19: 1249–1258.

    Article  PubMed  CAS  Google Scholar 

  88. Gottardis MM, Ricchio ME, Satyaswaroop PG, et al: Effect of steroidal and non-steroidal antiestrogens on the growth of a tamoxifen-stimulated human endometrial carcinoma (EnCa101) in athymic mice. Cancer Res 1990; 50: 3189–3192.

    PubMed  CAS  Google Scholar 

  89. Cummings SR, Eckert S, Krueger KA, et al: The effects of raloxifene on the risk of breast cancer in postmenopausal women: results form the MORE randomized trial. Multiple Outcomes of Raloxifene Evaluation. JAMA 1999; 281: 2189–2197.

    Article  PubMed  CAS  Google Scholar 

  90. Jordan VC, Glusman JE, Eckert S, et al: Incident primary breast cancers are reduced by raloxifene: integrated data from multicenter, double-blind, randomized trials in — 12,000 postmenopausal women. Proc ASCO Abs 1998; 466; 122a.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2000 Springer Science+Business Media New York

About this chapter

Cite this chapter

O’Regan, R.M. (2000). Chemoprevention of Breast Cancer. In: Gradishar, W.J., Wood, W.C. (eds) Advances in Breast Cancer Management. Cancer Treatment and Research, vol 103. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-3147-7_9

Download citation

  • DOI: https://doi.org/10.1007/978-1-4757-3147-7_9

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4757-3149-1

  • Online ISBN: 978-1-4757-3147-7

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics