Dr. Steven R. Goldstein MD is an expert obgyn in
Manhattan, considered one of the nation’s top doctors in gynecology. In
private practice for over 25 years, Dr. Goldstein has had patients who were excellent candidates for Evista (raloxifene)
because of its dual effect of reducing breast cancer risk and preventing and
treating osteoporosis.
Tamoxifen, raloxifene (also known as Evista) have been
been shown to reduce breast cancer risk. Aromotase inhibitors are also, but
they are not the focus of this article.
Tamoxifen is the only one approved for use in
premenopausal women. Many of you are aware, however, that it results in
formation of benign uterine polyps in 10-17% of women as well as a small but
real number of uterine cancers in postmenopausal women. Evista, which is now
generically available as raloxifene, has similar breast cancer prevention
results as tamoxifen but does not have cancer or polyp producing potential in
the uterus.
In addition, however, both tamoxifen and raloxifene
prevent bone loss because of their selectivity in which they act like estrogen
in bone, while being estrogen blockers in breast.
Since early detection of breast cancer will almost always
result in a favorable outcome, and since women are routinely living much
longer lives than previous generations, a fracture, especially of the hip, of a
woman can be a much more life threatening and devastating event than an early
breast cancer.
Thus Evista (raloxifene) because of its dual effect of
reducing breast cancer risk and preventing and treating osteoporosis, remains
an excellent choice for some patients.