National Randomised Trial of Hormone Replacement Therapy in Women with a History of Early Stage Breast Cancer

2001 ◽  
Vol 7 (3_suppl) ◽  
pp. 24-24
Author(s):  
CL Dawson ◽  
NPN Sacks ◽  
J Marsden ◽  
JM Bliss ◽  
M Whitehead ◽  
...  
2007 ◽  
Vol 196 (4) ◽  
pp. 342.e1-342.e9 ◽  
Author(s):  
Florian Schuetz ◽  
Ingo J. Diel ◽  
Marit Pueschel ◽  
Thomas von Holst ◽  
Erich F. Solomayer ◽  
...  

1999 ◽  
Vol 17 (6) ◽  
pp. 1680-1680 ◽  
Author(s):  
Barbara Fowble ◽  
Alexandra Hanlon ◽  
Gary Freedman ◽  
Art Patchefsky ◽  
Howard Kessler ◽  
...  

PURPOSE: To compare the pretreatment characteristics and outcome of postmenopausal women with stage I-II breast cancer treated with conservative surgery and radiation who had a history of hormone replacement therapy (HRT) with those who had never received HRT. MATERIALS AND METHODS: From 1979 to 1993, 485 postmenopausal women underwent excisional biopsy, axillary dissection, and radiation for stage I-II breast cancer. The median follow-up was 5.9 years. One hundred forty-one patients reported a history of HRT. The median length of use was 5 years. Three hundred forty-four patients reported no history of HRT. RESULTS: Statistically significant differences between the two groups were observed for median age (HRT 60 years v no HRT 64 years; P = .0009), median weight (HRT 142 lbs v no HRT 152 lbs; P = .004), clinical tumor size ≤ 2 cm (HRT 77% v no HRT 66%; P = .02), and the use of re-excision (HRT 62% v no HRT 49%; P = .01). The method of detection by mammogram only (HRT 52% v no HRT 42%; P = .06) was of borderline statistical significance. The HRT patients had a statistically significant increased cumulative incidence of ipsilateral breast tumor recurrence (8% v 2%; P = .02), a statistically significant decreased cumulative incidence of distant metastases (HRT 6% v no HRT 17%; P = .01), and a borderline statistically significant improvement in cause-specific survival at 10 years (HRT 92% v no HRT 86%; P = .07). Postmenopausal women with a history of HRT did not have an increased risk of contralateral breast cancer or second non–breast cancer malignancy. CONCLUSION: This study failed to identify an adverse effect of HRT on breast cancer mortality in patients with stage I-II disease treated with conservative surgery and radiation.


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