Cianferotti, Luisella, Cricelli, Claudio, Kanis, John A., Nuti, Ranuccio, Reginster, Jean-Y., Ringe, Johann D., Rizzoli, Rene and Brandi, Maria Luisa (2015). The clinical use of vitamin D metabolites and their potential developments: a position statement from the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO) and the International Osteoporosis Foundation (IOF). Endocrine, 50 (1). S. 12 - 27. NEW YORK: SPRINGER. ISSN 1559-0100

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Abstract

Several compounds are produced along the complex pathways of vitamin D-3 metabolism, and synthetic analogs have been generated to improve kinetics and/or vitamin D receptor activation. These metabolites display different chemical properties with respect to the parental or native vitamin D-3, i.e., cholecalciferol, which has been, so far, the supplement most employed in the treatment of vitamin D inadequacy. Hydrophilic properties of vitamin D-3 derivatives facilitate their intestinal absorption and their manageability in the case of intoxication because of the shorter half-life. Calcidiol is a more hydrophilic compound than parental vitamin D-3. Active vitamin D analogs, capable of binding the vitamin D receptor evoking vitamin D-related biological effects, are mandatorily employed in hypoparathyroidism and kidney failure with impaired 1 alpha-hydroxylation. They have been shown to increase BMD, supposedly ameliorating calcium absorption and/or directly affecting bone cells, although their use in these conditions is jeopardized by the development of hypercalciuria and mild hypercalcemia. Further studies are needed to assess their overall safety and effectiveness in the long-term and new intermittent regimens, especially when combined with the most effective antifracture agents.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Cianferotti, LuisellaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cricelli, ClaudioUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kanis, John A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nuti, RanuccioUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reginster, Jean-Y.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ringe, Johann D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rizzoli, ReneUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Brandi, Maria LuisaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-394624
DOI: 10.1007/s12020-015-0606-x
Journal or Publication Title: Endocrine
Volume: 50
Number: 1
Page Range: S. 12 - 27
Date: 2015
Publisher: SPRINGER
Place of Publication: NEW YORK
ISSN: 1559-0100
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
BIOLOGICALLY-ACTIVE METABOLITE; INTESTINAL CALCIUM-TRANSPORT; BONE-MINERAL DENSITY; SERUM 25-HYDROXYVITAMIN D; D ANALOG; D SUPPLEMENTATION; POSTMENOPAUSAL WOMEN; DOUBLE-BLIND; ORAL 25-HYDROXYCHOLECALCIFEROL; CREATININE CLEARANCEMultiple languages
Endocrinology & MetabolismMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/39462

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