[SERM].
SERM is the abbreviation of the selective estrogen receptor modulator which is the synthetic ligands of estrogen receptor (ER) acting estrogenically or anti-estrogenically among various tissues through modifying the ER function. Clomifene, tamoxifen, toremifene and raloxifene are generally classified as SERM in the clinical use. The main cause of postmenopausal osteoporosis is estrogen deficiency and it was revealed that the continuous combined use of conjugated estrogen and medroxyprogesterone acetate reduced the relative risk of femoral neck fracture to 0.66, however increased the relative risk of cardiovascular event and breast cancer to 1.29 or 1.26, respectively. From the standpoint of safe and clinical compliance for the breast and uterine tissue, raloxifene is recommendable for middle aged postmenopausal osteoporosis.
Nozaki
Masahiro
M
Kyushu Central Hospital.
D005260:Female; D006801:Humans; D010024:Osteoporosis / Q000188:drug therapy*; D015663:Osteoporosis, Postmenopausal / Q000188:drug therapy; D020849:Raloxifene Hydrochloride / Q000627:therapeutic use; D020845:Selective Estrogen Receptor Modulators / Q000627:therapeutic use*; D013629:Tamoxifen / Q000627:therapeutic use
D020845:Selective Estrogen Receptor Modulators; D013629:Tamoxifen; D020849:Raloxifene Hydrochloride