Long-term adjuvant tamoxifen in early breast cancer: Effect on bone mineral density in postmenopausal women

Maturitas ◽  
1991 ◽  
Vol 13 (1) ◽  
pp. 87-88
Author(s):  
T. Fornander ◽  
L.E. Rutqvist ◽  
H.E. Sjoberg ◽  
L. Blomqvist ◽  
A. Mattsson ◽  
...  
1990 ◽  
Vol 8 (6) ◽  
pp. 1019-1024 ◽  
Author(s):  
T Fornander ◽  
L E Rutqvist ◽  
H E Sjöberg ◽  
L Blomqvist ◽  
A Mattsson ◽  
...  

The decrease in sex steroid hormone levels after the onset of menopause is associated with bone loss and subsequent osteoporosis. Tamoxifen has antiestrogenic properties and may thus theoretically decrease bone mineral density, particularly after long-term treatment. Bone mineral density (BMD) was assessed in 75 recurrence-free postmenopausal breast cancer patients included in a randomized trial of adjuvant tamoxifen (40 mg daily) for 2 or 5 years versus no adjuvant endocrine therapy. The measurements were done about 7 years after the initial randomization. BMD was measured with single-photon absorptiometry (SPA) at two levels of the distal forearm representing cortical and trabecular bone. The BMD was found to be similar among tamoxifen patients compared with the controls. For cortical bone, the BMD was 1.03 g/cm2 (95% confidence interval [Cl], 0.97 to 1.09) among tamoxifen patients and 1.03 g/cm2 (95% Cl, 0.96 to 1.11) in controls. For trabecular bone, the values were 0.74 g/cm2 (95% Cl, 0.70 to 0.79) and 0.73 g/cm2 (95% Cl, 0.68 to 0.79), respectively. The results thus did not indicate an accelerated postmenopausal bone loss with long-term adjuvant tamoxifen.


Maturitas ◽  
2010 ◽  
Vol 66 (3) ◽  
pp. 291-297 ◽  
Author(s):  
Xavier Nogues ◽  
Sonia Servitja ◽  
Maria Jesus Peña ◽  
Daniel Prieto-Alhambra ◽  
Rosa Nadal ◽  
...  

2016 ◽  
Vol 34 (15_suppl) ◽  
pp. e12003-e12003
Author(s):  
Akira Hirano ◽  
Hiroaki Inoue ◽  
Kaoru Ogura ◽  
Akinori Hattori ◽  
Hiroko Yukawa ◽  
...  

2013 ◽  
Vol 139 (6) ◽  
pp. 915-923 ◽  
Author(s):  
Matthias Kalder ◽  
Volker Ziller ◽  
Ioannis Kyvernitakis ◽  
Dana Knöll ◽  
Olaf Hars ◽  
...  

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