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Efficacy and safety of eldecalcitol, a new active vitamin D analog, in the bone metabolism of postmenopausal women receiving maintenance hemodialysis.
- Source :
-
Journal of Bone & Mineral Metabolism . Mar2015, Vol. 33 Issue 2, p213-220. 8p. - Publication Year :
- 2015
-
Abstract
- Eldecalcitol (ELD), a new active vitamin D analog developed in Japan, has attracted attention as an effective osteoporotic therapeutic drug. However, because ELD leads to greater calcium absorption than does conventional active vitamin D, it has yet to be used in patients with renal insufficiency. Therefore, we evaluated the efficacy and safety of ELD treatment in 27 postmenopausal women receiving maintenance dialysis in our institution and underwent ELD treatment (starting at 0.5 μg/day) for 6 months. The mean serum albumin-corrected calcium (Ca) level was significantly increased following treatment (9.01 ± 0.60 before versus 9.56 ± 0.55 after treatment, mean ± SD). Severe hypercalcemia was prevented through cessation or adjustment of the dosage of calcium-containing phosphate binders or existing active vitamin D. The mean serum phosphorus and intact parathyroid hormone levels were well-controlled throughout. The median levels of bone turnover markers, bone-specific alkaline phosphatase and tartrate-resistant acid phosphatase-5b were significantly decreased. The mean lumbar spine bone mineral density (BMD) was increased, a significant difference being observed in age-matched Z-scores (−0.60 ± 1.6 versus −0.36 ± 1.5, p = 0.018). The average change in lumbar spine BMD after ELD treatment was 3.10 %, and in patients with a T-score of <−4.0, it was 5.63 %. There was no effect on forearm BMD. Although this study is based on short-term observation in a single institution, our results suggest that ELD could be used to increase bone density in dialysis patients. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09148779
- Volume :
- 33
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Journal of Bone & Mineral Metabolism
- Publication Type :
- Academic Journal
- Accession number :
- 101329562
- Full Text :
- https://doi.org/10.1007/s00774-014-0582-x