Abstract
Hormone replacement therapy (HRT) prevents postmenopausal bone loss, but the prevalence of non-responders in healthy early postmenopausal women is not known. In order to study this, we reviewed data from three published studies, each carried out in a randomized, placebo-controlled, longitudinal design over 2 year, that used seven hormone replacement therapies. Bone mineral content (BMC) was measured in the distal forearm by single photon absorptiometry. A mathematical model for elimination of measurement errors was applied to published BMC data. After this correction, we found that only 1.2% of early healthy postmenopausal women who are receiving HRT in conventional doses will lose more than 1% of forearm BMC per year. In conclusion, most, if not all, healthy early postmenopausal women who might need HRT against loss of bone will respond positively in forearm BMC to such therapy.
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Hassager, C., Jensen, S.B. & Christiansen, C. Non-responders to hormone replacement therapy for the prevention of postmenopausal bone loss: Do they exist?. Osteoporosis Int 4, 36–41 (1994). https://doi.org/10.1007/BF02352259
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DOI: https://doi.org/10.1007/BF02352259