0
ARTICLE |

Estrogen Replacement Therapy in Breast Cancer Survivors: Title and subTitle BreakA Time for Change FREE

Melody A. Cobleigh, MD; Robert F. Berris, MD; Trudy Bush, PhD, MHS; Nancy E. Davidson, MD; Nicholas J. Robert, MD; Joseph A. Sparano, MD; Douglas C. Tormey, MD, PhD; William C. Wood; Robert F. Berris, MD; Melody A. Cobleigh, MD; Nancy E. Davidson, MD; John Fetting, MD; Rebecca S. Gelman, PhD; Donna S. Neuberg, DSc; Kennedy Gilchrist, MD; Lori J. Goldstein, MD; Brenda B. Hopper, MS, ECOG; Lori Hughes, MA; William C. Wood, MD; Krystyna D. Kiel, MD; Worta J. McCaskill-Stevens, MD; George W. Sledge, Jr, MD; Steven Richman, MD; Nicholas J. Robert, MD; Joseph A. Sparano, MD; Thomas J. Smith, MD; Douglas C. Tormey, MD, PhD
[+] Author Affiliations

A list of members of the Eastern Cooperative Oncology Group Breast Cancer Committees appears at the end of the article.

Reprint requests to the Department of Internal Medicine, Division of Hematology/Oncology, Section of Medical Oncology, Rush-Presbyterian-St Luke's Medical Center, Suite 821, Professional Bldg 1, 1725 W Harrison, Chicago, IL 60612 (Dr Cobleigh).


JAMA. 1994;272(7):540-545. doi:10.1001/jama.1994.03520070060039
Text Size: A A A
Published online

POSTMENOPAUSAL women often experience annoying and sometimes debilitating menopausal symptoms, and breast cancer survivors are no exception. Hot flashes, dyspareunia, atrophic vaginitis with attendant urinary tract symptoms, sleep disturbance, and mood change are among these symptoms. Coronary artery disease and osteoporosis may be more insidious, but potentially fatal consequences of menopausal estrogen decline. Estrogen replacement therapy (ERT) has been shown to ameliorate these problems,1,2 and as informed consumers, breast cancer survivors are increasingly inquiring about and/or requesting ERT.3

There are more breast cancer survivors alive now than ever before, so their nononcologic health problems are a growing concern. A dramatic rise in the incidence rates of breast cancer occurred in the United States between 1982 and 1987, presumably because of increased screening.4 The incidence of noninvasive and of small, invasive, axillary nodenegative breast cancers rose concurrently.4 Five-year survival rates for breast cancer patients also have been

REFERENCES

American College of Obstetricians and Gynecologists. Hormone Replacement Therapy . Washington, DC: American College of Obstetricians and Gynecologists; April 1992;:166.
Wiklund I, Holst J, Karlberg J, et al.  A new methodological approach to the evaluation of quality of life in postmenopausal women. Maturitas . 1992;;14:211-224.
Wile AG, Opfell RW, Margileth DA.  Hormone replacement therapy in previously treated breast cancer patients. Am J Surg . 1993;;165:372-375.
Miller BA, Feuer EJ, Hankey BF, et al.  Recent incidence trends for breast cancer in women and the relevance of early detection: an update. CA Can J Clin . 1993;;43:27-41.
Grady D, Rubin SM, Petitti DB, et al.  Hormone therapy to prevent disease and prolong life in postmenopausal women. Ann Intern Med . 1992;;15:1016-1037.
Fisher B, Costantino J, Redmond C, et al.  A randomized clinical trial evaluating tamoxifen in the treatment of patients with node-negative breast cancer who have estrogen receptor—positive tumors. N Engl J Med 1989;;320:479-484.
Mansour EG, Gray R, Shatila AH, et al.  Efficacy of adjuvant chemotherapy in high-risk node-negative breast cancer. N Engl J Med . 1989;;320:485-490.
The Ludwig Breast Cancer Study Group.  Prolonged disease-free survival after one course of perioperative adjuvant chemotherapy for node-negative breast cancer. N Engl J Med . 1989;;320:491-496.
Fisher B, Redmond C, Dimitrov NV, et al.  A randomized trial evaluating sequential methotrexate and fluorouracil in the treatment of patients with node-negative breast cancer who have estrogen-receptor-negative tumors. N Engl J Med . 1989;; 320:474-478.
Mehta RR, Beattie CW, Das Gupta T.  Endocrine profile in breast cancer patients receiving chemotherapy. Breast Cancer Res Treat . 1991;;20:125-132.
Bonadonna G, Valagussa P, Rossi A, et al.  CMF adjuvant chemotherapy in operable breast cancer.  In: Jones SE, Salmon SS, eds. Adjuvant Therapy of Cancer II . New York, NY: Grune & Stratton Inc; 1979;:227-235.
Barrett-Connor E, Bush TL.  Estrogen and coronary heart disease in women. JAMA . 1991;;265:1861-1867.
Stampfer MJ, Colditz GA, Willett WC, et al.  Postmenopausal estrogen therapy and cardiovascular disease: 10-year follow-up from the Nurses' Health Study. N Engl J Med . 1991;;325:756-762.
Rosen PP, Groshen S, Kinne DW, Norton L.  Factors influencing prognosis in node-negative breast carcinoma: analysis of 767 T1N0M0/T2N0M0 patients with long-term follow-up. J Clin Oncol . 1993;;1:2090-2100.
Merill JM.  Estrogen replacement therapy after breast cancer. JAMA . 1992;;267:568.
Creasman WT.  Estrogen replacement therapy: is previously treated cancer a contraindication? Obstet Gynecol . 1991;;77:308-311.
Hutchinson-Williams KA.  Estrogen replacement therapy (ERT) in high-risk cancer patients. Yale J Biol Med . 1991;;64:607-626.
Theriault RL, Sellin RV.  A clinical dilemma: estrogen replacement therapy in postmenopausal women with a background of primary breast cancer. Ann Oncol . 1991;;2:709-717.
Davidson JA.  The need for a randomized trial of hormone replacement therapy in women with breast cancer. Med J Aust . 1991;;157:429.
DiSaia PJ.  Hormone replacement therapy in patients with breast cancer: a reappraisal. Cancer . 1993;;71( (suppl 4) ):1490-1500.
Henderson IC.  Risk factors for development of breast cancer. Cancer . 1993;;71( (suppl) ):2127-2140.
Eden JA.  Oestrogen and the breast, 1: myths about oestrogen and breast cancer. Med J Aust . 1992;;157:175-176.
Powles TJ.  Treatment of menopausal symptoms in breast cancer patients. Lancet . 1988;;2:344-345.
Stoll BA, Parbhoo S.  Treatment of menopausal symptoms in breast cancer patients. Lancet . 1988;; 1:1278-1279.
Marchant DJ.  Estrogen-replacement therapy after breast cancer. Cancer . 1993;;71:2169-2176.
Eden JA.  Oestrogen and the breast, 2: the management of the menopausal woman with breast cancer. Med J Aust . 1992;;157:247-250.
Stoll BA.  Hormone replacement therapy in women treated for breast cancer. Eur J Cancer Clin Oncol . 1989;;25:1909.
American College of Physicians.  Guidelines for counseling postmenopausal women about preventive hormone therapy. Ann Intern Med . 1992;;117: 1038-1041.
Berkowitz JE, Gatewood OM, Goldblum LE, Gayler BW.  Hormonal replacement therapy: mammographic manifestations. Radiology . 1990;;174:199-201.
Kaufman Z, Garstin WI, Hayes R, Michell MJ, Baum M.  The mammographic parenchymal patterns of women on hormonal replacement therapy. Clin Radiol . 1991;;43:389-392.
Bland KI, Buchanan JB, Weisberg BF, Hagen TA, Gray LA.  The effects of exogenous estrogen replacement therapy of the breast: breast cancer risk and mammographic parenchymal patterns. Cancer . 1980;;45:3027-3033.
Stomper PC, Van Voorhis BJ, Ravnikar VA, Meyer JE.  Mammographic changes associated with postmenopausal hormone replacement therapy: a longitudinal study. Radiology . 1990;;174:487-490.
Kelsey JL, Berkowitz GS.  Breast cancer epidemiology. Cancer Res . 1988;;48:5615-5623.
Harvey EB, Brinton LA.  Second cancer following cancer of the breast in Connecticut, 1935-1982. Natl Cancer Inst Monogr . 1985;;68:99-112.
Hunt K, Vessey M, McPherson K, Coleman M.  Long-term surveillance of mortality and cancer incidence in women receiving hormone replacement therapy. Br J Obstet Gynaecol . 1987;;94:620-635.
Palmer JR, Rosenbert L, Clarke EA, Shapiro S.  Breast cancer risk after estrogen replacement therapy: results from the Toronto Breast Cancer Society. Am J Epidemiol . 1991;;134:1386-1395.
DuPont WD, Page DL, Rogers LW, Parl FF.  Influence of exogenous estrogens, proliferative breast disease and other variables on breast cancer risk. Cancer . 1989;;643:948-957.
Brownson RC, Blackwell CW, Pearson DK, Reynolds RD, Richens JW, Papermaster BW.  Risk of breast cancer relation to cigarette smoking. Arch Intern Med . 1988;;148:140-144.
Rohan TE, McMichael AJ.  Non-contraceptive exogenous oestrogen therapy and breast cancer. Med J Aust . 1988;;148:217-221.
Wingo PA, Layde PM, Lee NC, Rubin G, Ory HW.  The risk of breast cancer in postmenopausal women who have used estrogen replacement therapy. JAMA . 1987;;257:209-215.
Buring JE, Hennekens CH, Lipnick RJ, et al.  A prospective cohort study of postmenopausal hormone use and risk of breast cancer in US women. Am J Epidemiol . 1987;;125:939-947.
Brinton LA, Hoover R, Fraumeni JF Jr.  Menopausal oestrogens and breast cancer risk: an expanded case-control study. Br J Cancer . 1986;;54: 825-832.
Nomura AM, Kolonel LN, Hirohata T, Lee J.  The association of replacement estrogens with breast cancer. Int J Cancer . 1986;;37:49-53.
Horwitz RI, Stewart KR.  Effect of clinical features on the association of estrogens and breast cancer. Am J Med . 1984;;76:192-198.
Kaufman DW, Miller DR, Rosenberg L, et al.  Noncontraceptive estrogen use and the risk of breast cancer. JAMA . 1984;;252:63-67.
Hiatt RA, Bawol R, Friedman GD, Hoover R.  Exogenous estrogen and breast cancer after bilateral oophorectomy. Cancer . 1984;;54:139-144.
Sherman B, Wallace R, Bean J.  Estrogen use and breast cancer: interaction with body mass. Cancer . 1983;;51:1527-1531.
Gambrell RD, Maier RC, Sanders BI.  Decreased incidence of breast cancer in postmenopausal estrogen-progestogen users. Obstet Gynecol . 1983;;62: 435-443.
Kelsey JL, Fischer DB, Holfold TR, et al.  Exogenous estrogens and other factors in the epidemiology of breast cancer. J Natl Cancer Inst . 1981;; 67:327-333.
Kaufman DW, Palmer JR, de Mouzon J, et al.  Estrogen replacement therapy and the risk of breast cancer: results from the case-control surveillance study. Am J Epidemiol . 1991;;134:1375-1385.
Colditz GA, Stampfer MJ, Willett WC, Hennekens CH, Rosner B, Speizer FE.  Prospective study of estrogen replacement therapy and risk of breast cancer in postmenopausal women. JAMA . 1990;;264:2648-2653.
Bergkvist L, Adami HO, Persson I, Hoover R, Schrairer C.  The risk of breast cancer after estrogen and estrogen-progestin replacement. N Engl J Med . 1989;;321:293-297.
Mills PK, Beeson WL, Phillips RL, Fraser GE.  Prospective study of exogenous hormone use and breast cancer in Seventh-Day Adventists. Cancer . 1989;;64:591-597.
Ewertz M.  Influence of non-contraceptive exogenous and endogenous sex hormones on breast cancer risk in Denmark. Int J Cancer . 1988;;42:832-838.
Hulka BS, Chambless LE, DeubnerDC, Wilkinson WE.  Breast cancer and estrogen replacement therapy. Am J Obstet Gynecol . 1982;;143:638-644.
Thomas DB, Persing JP, Hutchinson WB.  Exogenous estrogens and other risk factors for breast cancer in women with benign breast diseases. J Natl Cancer Inst . 1982;;69:1017-1025.
Hoover R, Glass A, Finkle WD, Azevedo D, Milne K.  Conjugated estrogens and breast cancer risk in women. J Natl Cancer Inst . 1981;;67:815-820.
Ross RK, Paganini-Hill A, Gerkins VR, et al.  A case-control study of menopausal estrogen therapy and breast cancer. JAMA . 1980;;243:1635-1639.
DuPont WD, Page DL.  Menopausal estrogen replacement therapy and breast cancer. Arch Intern Med . 1991;;151:67-72.
Armstrong BK.  Oestrogen therapy after the menopause: boon or bane? Med J Aust . 1988;;148: 213-214.
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.
Henrich JB.  The postmenopausal estrogen/ breast cancer controversy. JAMA . 1992;;268:1900-1902.
Nayfield SG, Karp JE, Ford LG, Dorr FA, Kramer BS.  Potential role of tamoxifen in prevention of breast cancer. J Natl Cancer Inst . 1991;;83: 1450-1458.
Adami HO, Malker B, Holmberg L, Persson I, Stone B.  The relation between survival and age at diagnosis in breast cancer. N Engl J Med . 1986;; 315:559-563.
Adami HO, Holmberg L, Malker B. N Engl J Med . 1987;;316:752.
Henderson BE, Paganini-Hill A, Ross RK.  Decreased mortality in users of estrogen replacement therapy. Arch Intern Med . 1991;;151:75-78.
Criqui MH, Suarez L, Barrett-Connor E, McPhillips J, Wingard DL, Garland C.  Postmenopausal estrogen use and mortality. Am J Epidemiol . 1988;;128:606-614.
Bergkvist L, Adami HO, Persson I,  Bergström R, Krusemo UB. Prognosis after breast cancer diagnosis in women exposed to estrogen and estrogenprogestogen replacement therapy. Am J Epidemiol . 1992;;130:221-228.
Gambrell DR.  Proposal to decrease the risk and improve the prognosis in breast cancer. Am J Obstet Gynecol . 1984;;150:119-128.
King RM, Welch JS, Martin JK Jr, Coulam CB.  Carcinoma of the breast associated with pregnancy. Surg Obstet Gynecol . 1985;;160:228-232.
71. Ribeiro G, Jones DA, Jones M.  Carcinoma of the breast associated with pregnancy. Br J Surg . 1986;;73:607-609.
Spencer JD, Millis RR, Hayward JL.  Contraceptive steroids and breast cancer. BMJ . 1978;;1: 1024-1026.
Matthews PN, Millis RR, Hayward JL.  Breast cancer in women who have taken contraceptive steroids. BMJ . 1981;;282:774-776.
Early Breast Cancer Trialists' Collaborative Group.  Systemic treatment of early breast cancer by hormonal, cytotoxic, or immune therapy: 133 randomized trials involving 31000 recurrences and 24 000 deaths among 75000 women. Lancet . 1992;; 339:1-15.
Powles TJ.  Tamoxifen and oestrogen replacement. Lancet . 1990;;336:48.
Love RR, Mazess RB, Barden HS, et al.  Effects of tamoxifen on bone mineral density in postmenopausal women with breast cancer. N Engl J Med . 1992;;326:852-856.
McDonald CC, Stewart HJ.  Fatal myocardial infarction in the Scottish adjuvant tamoxifen trial: the Scottish Breast Cancer Committee. BMJ . 1991;; 303:435-437.
Bush TL, Helzlsouer J.  Tamoxifen for the primary prevention of breast cancer: a review and critique of the concept and trial. Epidemiol Rev . 1993;;15:233-243.
Spicer DV, Pike MC, Henderson BE, Groshen S.  Tamoxifen and estrogen replacement therapy as agents of disease prevention. J Natl Cancer Inst . 1991;;83:63-66.
Lobo RA.  Cardiovascular implications of estrogen replacement therapy. Obstet Gynecol . 1990;; 75( (suppl 4) ):18S-25S.
Kiel DP, Felson DT, Anderson JJ, et al.  Hip fracture and the use of estrogens in postmenopausal women. N Engl J Med . 1987;;317:1169-1174.
Devor M, Barrett-Connor E, Ranvall M, Feigel D, Ramsdell J.  Estrogen replacement therapy and the risk of venous thrombosis. Am J Med . 1992;;92: 275-282.
Smith DC, Prentice R, Donovan JT, et al.  Association of exogenous estrogen and endometrial carcinoma. N Engl J Med . 1975;;293:1164-1167.
Henderson BE, Casagrande JT, Pike MC, Mack T, Rosario I, Duke A.  The epidemiology of endometrial cancer in young women. Br J Cancer . 1983;; 47:749-756.
Fornander T, Rutqvist LE, Cedermark B, et al.  Adjuvant tamoxifen in early breast cancer: occurrence of new primary cancers. Lancet . 1989;;1:117-120.
Jordan VC, Fritz NF, Tormey DC.  Endocrine effects of adjuvant chemotherapy and long-term tamoxifen administration on node-positive patients with breast cancer. Cancer Res . 1987;;47:624-630.
Sherman BM, Chapler FK, Crickard K, Crickard K.  Endocrine consequences of continuous antiestrogen therapy with tamoxifen in premenopausal women. J Clin Invest . 1979;;64:398-404.
Heuson JC.  Current overview of EORTC clinical trials with tamoxifen. Cancer Treat Rep . 1976;; 60:1463-1466.
Manni A, Pearson OH.  Antiestrogen-induced remissions in premenopausal women with stage IV breast cancer: effects on ovarian function. Cancer Treat Rep . 1980;;64:779-785.
Sawka CA, Pritchard KI, Paterson AHG, et al.  Role and mechanism of action of tamoxifen in premenopausal women with metastatic breast carcinoma. Cancer Res . 1986;;46:3152-3156.
Sunderland MC, Osborne CK.  Tamoxifen in premenopausal patients with metastatic breast cancer: a review. J Clin Oncol . 1991;;9:1283-1297.
Vignon F, Bouton MM, Rochefort H.  Antiestrogens inhibit the mitogenic effect of growth factors on breast cancer cells in the total absence of estrogens. Biochem Biophys Res Commun . 1987;;146:1502-1508.
O'Brien CA, Liskamp RM, Solomon DH, Weinstein IB.  Inhibition of protein kinase C by tamoxifen. Cancer Res . 1985;;45:2462-2465.
Lam H-YP.  Tamoxifen is a calmodulin antagonist in the activation of cAMP phosphodiesterase. Biochem Biophys Res Commun . 1984;;118:27-32.
Hug V, Hortobagyi GN, Drewinke B, Finders M.  Tamoxifen-citrate counteracts the anti-tumor effects of cytotoxic drugs in vitro. J Clin Oncol . 1985;;3:1672-1677.
Mandeville R, Ghali SS, Chausseau JP.  In vitro stimulation of human NK activity by an estrogen antagonist (tamoxifen). Eur J Cancer Clin Oncol . 1984;;20:983-985.
Pritchard KI, Thomson DB, Myers RE, Sutherland DJ, Mobbs BG, Meakin JW.  Tamoxifen therapy in premenopausal patients with metastatic breast cancer. Cancer Treat Rep . 1980;;64:787-796.
Wada T, Koyama H, Terasawa T.  Effect of tamoxifen in premenopausal Japanese women with advanced breast cancer. Cancer Treat Rep . 1981;; 65:728-729.
Yoshida M, Murai H, Miura S.  Tamoxifen therapy for premenopausal and postmenopausal Japanese females with advanced breast cancer. Jpn J Clin Oncol . 1982;;12:57-64.
Hoogstraten B, Fletcher WS, Gad-el-Mawla N, et al.  Tamoxifen and oophorectomy in the treatment of recurrent breast cancer: a Southwest Oncology Group study. Cancer Res . 1982;;42:4788-4791.
Hoogstraten B, Gad-el-Mawla N, Maloney TR, et al.  Combined modality therapy for first recurrence of breast cancer: a Southwest Oncology Group study. Cancer . 1984;;54:2248-2256.
Margreiter R, Wiegele J.  Tamoxifen for premenopausal patients with advanced breast cancer. Cancer Res Treat . 1984;;4:45-49.
Planting AS, Alexieva-Figusch J,  Blonk-vd-Wijst J, van Putten WL. Tamoxifen therapy in premenopausal women with metastatic breast cancer. Cancer Treat Rep . 1985;;69:363-368.
Lippman M, Bolan G, Huff K.  The effects of estrogens and antiestrogens on hormone responsive human breast cancer in long-term tissue culture. Cancer Res . 1976;;36:4595-4601.
Stoll BA.  Effect of Lyndiol, an oral contraceptive, on breast cancer. BMJ . 1967;;1:150-153.
Wile AG, Opfell DA, Margileth DA, Hoda AC.  Hormone replacement therapy does not affect breast cancer outcome. Proc Am Soc Clin Oncol . 1991;;10:58.
Eden JA, Bush T, Nand S, Wren BG.  The Royal Hospital for Women Breast Cancer Study: a case-controlled study of combined continuous hormone replacement therapy amongst women with a personal history of breast cancer. Med J Aust . In press.

Figures

Tables

Interactive Graphics

Video

Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

American College of Obstetricians and Gynecologists. Hormone Replacement Therapy . Washington, DC: American College of Obstetricians and Gynecologists; April 1992;:166.
Wiklund I, Holst J, Karlberg J, et al.  A new methodological approach to the evaluation of quality of life in postmenopausal women. Maturitas . 1992;;14:211-224.
Wile AG, Opfell RW, Margileth DA.  Hormone replacement therapy in previously treated breast cancer patients. Am J Surg . 1993;;165:372-375.
Miller BA, Feuer EJ, Hankey BF, et al.  Recent incidence trends for breast cancer in women and the relevance of early detection: an update. CA Can J Clin . 1993;;43:27-41.
Grady D, Rubin SM, Petitti DB, et al.  Hormone therapy to prevent disease and prolong life in postmenopausal women. Ann Intern Med . 1992;;15:1016-1037.
Fisher B, Costantino J, Redmond C, et al.  A randomized clinical trial evaluating tamoxifen in the treatment of patients with node-negative breast cancer who have estrogen receptor—positive tumors. N Engl J Med 1989;;320:479-484.
Mansour EG, Gray R, Shatila AH, et al.  Efficacy of adjuvant chemotherapy in high-risk node-negative breast cancer. N Engl J Med . 1989;;320:485-490.
The Ludwig Breast Cancer Study Group.  Prolonged disease-free survival after one course of perioperative adjuvant chemotherapy for node-negative breast cancer. N Engl J Med . 1989;;320:491-496.
Fisher B, Redmond C, Dimitrov NV, et al.  A randomized trial evaluating sequential methotrexate and fluorouracil in the treatment of patients with node-negative breast cancer who have estrogen-receptor-negative tumors. N Engl J Med . 1989;; 320:474-478.
Mehta RR, Beattie CW, Das Gupta T.  Endocrine profile in breast cancer patients receiving chemotherapy. Breast Cancer Res Treat . 1991;;20:125-132.
Bonadonna G, Valagussa P, Rossi A, et al.  CMF adjuvant chemotherapy in operable breast cancer.  In: Jones SE, Salmon SS, eds. Adjuvant Therapy of Cancer II . New York, NY: Grune & Stratton Inc; 1979;:227-235.
Barrett-Connor E, Bush TL.  Estrogen and coronary heart disease in women. JAMA . 1991;;265:1861-1867.
Stampfer MJ, Colditz GA, Willett WC, et al.  Postmenopausal estrogen therapy and cardiovascular disease: 10-year follow-up from the Nurses' Health Study. N Engl J Med . 1991;;325:756-762.
Rosen PP, Groshen S, Kinne DW, Norton L.  Factors influencing prognosis in node-negative breast carcinoma: analysis of 767 T1N0M0/T2N0M0 patients with long-term follow-up. J Clin Oncol . 1993;;1:2090-2100.
Merill JM.  Estrogen replacement therapy after breast cancer. JAMA . 1992;;267:568.
Creasman WT.  Estrogen replacement therapy: is previously treated cancer a contraindication? Obstet Gynecol . 1991;;77:308-311.
Hutchinson-Williams KA.  Estrogen replacement therapy (ERT) in high-risk cancer patients. Yale J Biol Med . 1991;;64:607-626.
Theriault RL, Sellin RV.  A clinical dilemma: estrogen replacement therapy in postmenopausal women with a background of primary breast cancer. Ann Oncol . 1991;;2:709-717.
Davidson JA.  The need for a randomized trial of hormone replacement therapy in women with breast cancer. Med J Aust . 1991;;157:429.
DiSaia PJ.  Hormone replacement therapy in patients with breast cancer: a reappraisal. Cancer . 1993;;71( (suppl 4) ):1490-1500.
Henderson IC.  Risk factors for development of breast cancer. Cancer . 1993;;71( (suppl) ):2127-2140.
Eden JA.  Oestrogen and the breast, 1: myths about oestrogen and breast cancer. Med J Aust . 1992;;157:175-176.
Powles TJ.  Treatment of menopausal symptoms in breast cancer patients. Lancet . 1988;;2:344-345.
Stoll BA, Parbhoo S.  Treatment of menopausal symptoms in breast cancer patients. Lancet . 1988;; 1:1278-1279.
Marchant DJ.  Estrogen-replacement therapy after breast cancer. Cancer . 1993;;71:2169-2176.
Eden JA.  Oestrogen and the breast, 2: the management of the menopausal woman with breast cancer. Med J Aust . 1992;;157:247-250.
Stoll BA.  Hormone replacement therapy in women treated for breast cancer. Eur J Cancer Clin Oncol . 1989;;25:1909.
American College of Physicians.  Guidelines for counseling postmenopausal women about preventive hormone therapy. Ann Intern Med . 1992;;117: 1038-1041.
Berkowitz JE, Gatewood OM, Goldblum LE, Gayler BW.  Hormonal replacement therapy: mammographic manifestations. Radiology . 1990;;174:199-201.
Kaufman Z, Garstin WI, Hayes R, Michell MJ, Baum M.  The mammographic parenchymal patterns of women on hormonal replacement therapy. Clin Radiol . 1991;;43:389-392.
Bland KI, Buchanan JB, Weisberg BF, Hagen TA, Gray LA.  The effects of exogenous estrogen replacement therapy of the breast: breast cancer risk and mammographic parenchymal patterns. Cancer . 1980;;45:3027-3033.
Stomper PC, Van Voorhis BJ, Ravnikar VA, Meyer JE.  Mammographic changes associated with postmenopausal hormone replacement therapy: a longitudinal study. Radiology . 1990;;174:487-490.
Kelsey JL, Berkowitz GS.  Breast cancer epidemiology. Cancer Res . 1988;;48:5615-5623.
Harvey EB, Brinton LA.  Second cancer following cancer of the breast in Connecticut, 1935-1982. Natl Cancer Inst Monogr . 1985;;68:99-112.
Hunt K, Vessey M, McPherson K, Coleman M.  Long-term surveillance of mortality and cancer incidence in women receiving hormone replacement therapy. Br J Obstet Gynaecol . 1987;;94:620-635.
Palmer JR, Rosenbert L, Clarke EA, Shapiro S.  Breast cancer risk after estrogen replacement therapy: results from the Toronto Breast Cancer Society. Am J Epidemiol . 1991;;134:1386-1395.
DuPont WD, Page DL, Rogers LW, Parl FF.  Influence of exogenous estrogens, proliferative breast disease and other variables on breast cancer risk. Cancer . 1989;;643:948-957.
Brownson RC, Blackwell CW, Pearson DK, Reynolds RD, Richens JW, Papermaster BW.  Risk of breast cancer relation to cigarette smoking. Arch Intern Med . 1988;;148:140-144.
Rohan TE, McMichael AJ.  Non-contraceptive exogenous oestrogen therapy and breast cancer. Med J Aust . 1988;;148:217-221.
Wingo PA, Layde PM, Lee NC, Rubin G, Ory HW.  The risk of breast cancer in postmenopausal women who have used estrogen replacement therapy. JAMA . 1987;;257:209-215.
Buring JE, Hennekens CH, Lipnick RJ, et al.  A prospective cohort study of postmenopausal hormone use and risk of breast cancer in US women. Am J Epidemiol . 1987;;125:939-947.
Brinton LA, Hoover R, Fraumeni JF Jr.  Menopausal oestrogens and breast cancer risk: an expanded case-control study. Br J Cancer . 1986;;54: 825-832.
Nomura AM, Kolonel LN, Hirohata T, Lee J.  The association of replacement estrogens with breast cancer. Int J Cancer . 1986;;37:49-53.
Horwitz RI, Stewart KR.  Effect of clinical features on the association of estrogens and breast cancer. Am J Med . 1984;;76:192-198.
Kaufman DW, Miller DR, Rosenberg L, et al.  Noncontraceptive estrogen use and the risk of breast cancer. JAMA . 1984;;252:63-67.
Hiatt RA, Bawol R, Friedman GD, Hoover R.  Exogenous estrogen and breast cancer after bilateral oophorectomy. Cancer . 1984;;54:139-144.
Sherman B, Wallace R, Bean J.  Estrogen use and breast cancer: interaction with body mass. Cancer . 1983;;51:1527-1531.
Gambrell RD, Maier RC, Sanders BI.  Decreased incidence of breast cancer in postmenopausal estrogen-progestogen users. Obstet Gynecol . 1983;;62: 435-443.
Kelsey JL, Fischer DB, Holfold TR, et al.  Exogenous estrogens and other factors in the epidemiology of breast cancer. J Natl Cancer Inst . 1981;; 67:327-333.
Kaufman DW, Palmer JR, de Mouzon J, et al.  Estrogen replacement therapy and the risk of breast cancer: results from the case-control surveillance study. Am J Epidemiol . 1991;;134:1375-1385.
Colditz GA, Stampfer MJ, Willett WC, Hennekens CH, Rosner B, Speizer FE.  Prospective study of estrogen replacement therapy and risk of breast cancer in postmenopausal women. JAMA . 1990;;264:2648-2653.
Bergkvist L, Adami HO, Persson I, Hoover R, Schrairer C.  The risk of breast cancer after estrogen and estrogen-progestin replacement. N Engl J Med . 1989;;321:293-297.
Mills PK, Beeson WL, Phillips RL, Fraser GE.  Prospective study of exogenous hormone use and breast cancer in Seventh-Day Adventists. Cancer . 1989;;64:591-597.
Ewertz M.  Influence of non-contraceptive exogenous and endogenous sex hormones on breast cancer risk in Denmark. Int J Cancer . 1988;;42:832-838.
Hulka BS, Chambless LE, DeubnerDC, Wilkinson WE.  Breast cancer and estrogen replacement therapy. Am J Obstet Gynecol . 1982;;143:638-644.
Thomas DB, Persing JP, Hutchinson WB.  Exogenous estrogens and other risk factors for breast cancer in women with benign breast diseases. J Natl Cancer Inst . 1982;;69:1017-1025.
Hoover R, Glass A, Finkle WD, Azevedo D, Milne K.  Conjugated estrogens and breast cancer risk in women. J Natl Cancer Inst . 1981;;67:815-820.
Ross RK, Paganini-Hill A, Gerkins VR, et al.  A case-control study of menopausal estrogen therapy and breast cancer. JAMA . 1980;;243:1635-1639.
DuPont WD, Page DL.  Menopausal estrogen replacement therapy and breast cancer. Arch Intern Med . 1991;;151:67-72.
Armstrong BK.  Oestrogen therapy after the menopause: boon or bane? Med J Aust . 1988;;148: 213-214.
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.
Henrich JB.  The postmenopausal estrogen/ breast cancer controversy. JAMA . 1992;;268:1900-1902.
Nayfield SG, Karp JE, Ford LG, Dorr FA, Kramer BS.  Potential role of tamoxifen in prevention of breast cancer. J Natl Cancer Inst . 1991;;83: 1450-1458.
Adami HO, Malker B, Holmberg L, Persson I, Stone B.  The relation between survival and age at diagnosis in breast cancer. N Engl J Med . 1986;; 315:559-563.
Adami HO, Holmberg L, Malker B. N Engl J Med . 1987;;316:752.
Henderson BE, Paganini-Hill A, Ross RK.  Decreased mortality in users of estrogen replacement therapy. Arch Intern Med . 1991;;151:75-78.
Criqui MH, Suarez L, Barrett-Connor E, McPhillips J, Wingard DL, Garland C.  Postmenopausal estrogen use and mortality. Am J Epidemiol . 1988;;128:606-614.
Bergkvist L, Adami HO, Persson I,  Bergström R, Krusemo UB. Prognosis after breast cancer diagnosis in women exposed to estrogen and estrogenprogestogen replacement therapy. Am J Epidemiol . 1992;;130:221-228.
Gambrell DR.  Proposal to decrease the risk and improve the prognosis in breast cancer. Am J Obstet Gynecol . 1984;;150:119-128.
King RM, Welch JS, Martin JK Jr, Coulam CB.  Carcinoma of the breast associated with pregnancy. Surg Obstet Gynecol . 1985;;160:228-232.
71. Ribeiro G, Jones DA, Jones M.  Carcinoma of the breast associated with pregnancy. Br J Surg . 1986;;73:607-609.
Spencer JD, Millis RR, Hayward JL.  Contraceptive steroids and breast cancer. BMJ . 1978;;1: 1024-1026.
Matthews PN, Millis RR, Hayward JL.  Breast cancer in women who have taken contraceptive steroids. BMJ . 1981;;282:774-776.
Early Breast Cancer Trialists' Collaborative Group.  Systemic treatment of early breast cancer by hormonal, cytotoxic, or immune therapy: 133 randomized trials involving 31000 recurrences and 24 000 deaths among 75000 women. Lancet . 1992;; 339:1-15.
Powles TJ.  Tamoxifen and oestrogen replacement. Lancet . 1990;;336:48.
Love RR, Mazess RB, Barden HS, et al.  Effects of tamoxifen on bone mineral density in postmenopausal women with breast cancer. N Engl J Med . 1992;;326:852-856.
McDonald CC, Stewart HJ.  Fatal myocardial infarction in the Scottish adjuvant tamoxifen trial: the Scottish Breast Cancer Committee. BMJ . 1991;; 303:435-437.
Bush TL, Helzlsouer J.  Tamoxifen for the primary prevention of breast cancer: a review and critique of the concept and trial. Epidemiol Rev . 1993;;15:233-243.
Spicer DV, Pike MC, Henderson BE, Groshen S.  Tamoxifen and estrogen replacement therapy as agents of disease prevention. J Natl Cancer Inst . 1991;;83:63-66.
Lobo RA.  Cardiovascular implications of estrogen replacement therapy. Obstet Gynecol . 1990;; 75( (suppl 4) ):18S-25S.
Kiel DP, Felson DT, Anderson JJ, et al.  Hip fracture and the use of estrogens in postmenopausal women. N Engl J Med . 1987;;317:1169-1174.
Devor M, Barrett-Connor E, Ranvall M, Feigel D, Ramsdell J.  Estrogen replacement therapy and the risk of venous thrombosis. Am J Med . 1992;;92: 275-282.
Smith DC, Prentice R, Donovan JT, et al.  Association of exogenous estrogen and endometrial carcinoma. N Engl J Med . 1975;;293:1164-1167.
Henderson BE, Casagrande JT, Pike MC, Mack T, Rosario I, Duke A.  The epidemiology of endometrial cancer in young women. Br J Cancer . 1983;; 47:749-756.
Fornander T, Rutqvist LE, Cedermark B, et al.  Adjuvant tamoxifen in early breast cancer: occurrence of new primary cancers. Lancet . 1989;;1:117-120.
Jordan VC, Fritz NF, Tormey DC.  Endocrine effects of adjuvant chemotherapy and long-term tamoxifen administration on node-positive patients with breast cancer. Cancer Res . 1987;;47:624-630.
Sherman BM, Chapler FK, Crickard K, Crickard K.  Endocrine consequences of continuous antiestrogen therapy with tamoxifen in premenopausal women. J Clin Invest . 1979;;64:398-404.
Heuson JC.  Current overview of EORTC clinical trials with tamoxifen. Cancer Treat Rep . 1976;; 60:1463-1466.
Manni A, Pearson OH.  Antiestrogen-induced remissions in premenopausal women with stage IV breast cancer: effects on ovarian function. Cancer Treat Rep . 1980;;64:779-785.
Sawka CA, Pritchard KI, Paterson AHG, et al.  Role and mechanism of action of tamoxifen in premenopausal women with metastatic breast carcinoma. Cancer Res . 1986;;46:3152-3156.
Sunderland MC, Osborne CK.  Tamoxifen in premenopausal patients with metastatic breast cancer: a review. J Clin Oncol . 1991;;9:1283-1297.
Vignon F, Bouton MM, Rochefort H.  Antiestrogens inhibit the mitogenic effect of growth factors on breast cancer cells in the total absence of estrogens. Biochem Biophys Res Commun . 1987;;146:1502-1508.
O'Brien CA, Liskamp RM, Solomon DH, Weinstein IB.  Inhibition of protein kinase C by tamoxifen. Cancer Res . 1985;;45:2462-2465.
Lam H-YP.  Tamoxifen is a calmodulin antagonist in the activation of cAMP phosphodiesterase. Biochem Biophys Res Commun . 1984;;118:27-32.
Hug V, Hortobagyi GN, Drewinke B, Finders M.  Tamoxifen-citrate counteracts the anti-tumor effects of cytotoxic drugs in vitro. J Clin Oncol . 1985;;3:1672-1677.
Mandeville R, Ghali SS, Chausseau JP.  In vitro stimulation of human NK activity by an estrogen antagonist (tamoxifen). Eur J Cancer Clin Oncol . 1984;;20:983-985.
Pritchard KI, Thomson DB, Myers RE, Sutherland DJ, Mobbs BG, Meakin JW.  Tamoxifen therapy in premenopausal patients with metastatic breast cancer. Cancer Treat Rep . 1980;;64:787-796.
Wada T, Koyama H, Terasawa T.  Effect of tamoxifen in premenopausal Japanese women with advanced breast cancer. Cancer Treat Rep . 1981;; 65:728-729.
Yoshida M, Murai H, Miura S.  Tamoxifen therapy for premenopausal and postmenopausal Japanese females with advanced breast cancer. Jpn J Clin Oncol . 1982;;12:57-64.
Hoogstraten B, Fletcher WS, Gad-el-Mawla N, et al.  Tamoxifen and oophorectomy in the treatment of recurrent breast cancer: a Southwest Oncology Group study. Cancer Res . 1982;;42:4788-4791.
Hoogstraten B, Gad-el-Mawla N, Maloney TR, et al.  Combined modality therapy for first recurrence of breast cancer: a Southwest Oncology Group study. Cancer . 1984;;54:2248-2256.
Margreiter R, Wiegele J.  Tamoxifen for premenopausal patients with advanced breast cancer. Cancer Res Treat . 1984;;4:45-49.
Planting AS, Alexieva-Figusch J,  Blonk-vd-Wijst J, van Putten WL. Tamoxifen therapy in premenopausal women with metastatic breast cancer. Cancer Treat Rep . 1985;;69:363-368.
Lippman M, Bolan G, Huff K.  The effects of estrogens and antiestrogens on hormone responsive human breast cancer in long-term tissue culture. Cancer Res . 1976;;36:4595-4601.
Stoll BA.  Effect of Lyndiol, an oral contraceptive, on breast cancer. BMJ . 1967;;1:150-153.
Wile AG, Opfell DA, Margileth DA, Hoda AC.  Hormone replacement therapy does not affect breast cancer outcome. Proc Am Soc Clin Oncol . 1991;;10:58.
Eden JA, Bush T, Nand S, Wren BG.  The Royal Hospital for Women Breast Cancer Study: a case-controlled study of combined continuous hormone replacement therapy amongst women with a personal history of breast cancer. Med J Aust . In press.
CME Course for:


You need to register in order to view this quiz.


To understand the clinical management of acute heart failure syndromes.
Accreditation Information The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.
The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity.
Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
To view and print your certificate and access a summary of your CME courses go to My CME.
NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s “Cited By” API will populate this tab (http://www.crossref.org/citedby.html).
Submit a Response

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.