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Published in: Osteoporosis International 2/2019

01-02-2019 | Original Article

Associations between radius low-frequency axial ultrasound velocity and bone fragility in elderly men and women

Authors: E. Biver, J. Pepe, A. de Sire, T. Chevalley, S. Ferrari

Published in: Osteoporosis International | Issue 2/2019

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Abstract

Summary

An exploratory study in elderly women and men from the Geneva Retirees Cohort indicates that low-frequency quantitative ultrasound measurement at the radius captures aBMD, bone size, and cortical tissue mineral density and might be used for screening purposes prior to DXA to evaluate fracture risk.

Introduction

The contribution of distal radius bone mineral density (BMD) and cortical microstructure to fracture risk has recently been demonstrated. In this exploratory study, we investigated whether low-frequency quantitative ultrasound measurement at the distal radius may capture the peripheral determinants of bone fragility assessed with dual-energy X-ray absorptiometry (DXA) and high-resolution peripheral quantitative computed tomography (HR-pQCT).

Methods

Low-frequency velocity (VLF) was measured at the radius using OsCare Sono®, a portable axial transmission ultrasonometer, in 271 community-dwelling postmenopausal women and men (age 71.5 ± 1.4 years) from the Geneva Retirees Cohort. Cortical (Ct) and trabecular (Tb) volumetric (v) BMD and microstructure at the distal radius were assessed by HR-pQCT, in addition to areal (a) BMD by DXA, at the same time point.

Results

VLF was highly correlated with aBMD at the distal third radius (r = 0.72, p < 0.001). For microstructure parameters, the highest correlation was observed with cortical area (r = 0.59, p < 0.001). VLF also captured bone geometry (total area) and cortical tissue mineral density independently of aBMD. In models adjusted for age and sex, VLF was significantly associated with prevalent low-trauma fractures [OR 95%CI for one SD decrease of VLF 1.50 (1.05, 2.14), p = 0.024], with discrimination performance comparable to femoral neck or distal radius aBMD.

Conclusion

Measurement of VLF at the radius captures aBMD, bone size, and cortical tissue mineral density and might be used for screening purposes prior to DXA to evaluate fracture risk.
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Literature
3.
go back to reference Boutroy S, Khosla S, Sornay-Rendu E, Zanchetta MB, McMahon DJ, Zhang CA, Chapurlat RD, Zanchetta J, Stein EM, Bogado C, Majumdar S, Burghardt AJ, Shane E (2016) Microarchitecture and peripheral BMD are impaired in postmenopausal white women with fracture independently of Total hip T-score: an international multicenter study. J Bone Miner Res 31(6):1158–1166. https://doi.org/10.1002/jbmr.2796 CrossRefPubMedPubMedCentral Boutroy S, Khosla S, Sornay-Rendu E, Zanchetta MB, McMahon DJ, Zhang CA, Chapurlat RD, Zanchetta J, Stein EM, Bogado C, Majumdar S, Burghardt AJ, Shane E (2016) Microarchitecture and peripheral BMD are impaired in postmenopausal white women with fracture independently of Total hip T-score: an international multicenter study. J Bone Miner Res 31(6):1158–1166. https://​doi.​org/​10.​1002/​jbmr.​2796 CrossRefPubMedPubMedCentral
9.
go back to reference World Health Organization (1994) Assessment of fracture risk and its application to screening for postmenopausal osteoporosis. WHO technical report series. Geneva: WHO, 1994 World Health Organization (1994) Assessment of fracture risk and its application to screening for postmenopausal osteoporosis. WHO technical report series. Geneva: WHO, 1994
12.
go back to reference Bossy E, Talmant M, Peyrin F, Akrout L, Cloetens P, Laugier P (2004) An in vitro study of the ultrasonic axial transmission technique at the radius: 1-MHz velocity measurements are sensitive to both mineralization and intracortical porosity. J Bone Miner Res 19(9):1548–1556. https://doi.org/10.1359/jbmr.040513 CrossRefPubMed Bossy E, Talmant M, Peyrin F, Akrout L, Cloetens P, Laugier P (2004) An in vitro study of the ultrasonic axial transmission technique at the radius: 1-MHz velocity measurements are sensitive to both mineralization and intracortical porosity. J Bone Miner Res 19(9):1548–1556. https://​doi.​org/​10.​1359/​jbmr.​040513 CrossRefPubMed
31.
go back to reference McCloskey EV, Kanis JA, Oden A, Harvey NC, Bauer D, Gonzalez-Macias J, Hans D, Kaptoge S, Krieg MA, Kwok T, Marin F, Moayyeri A, Orwoll E, Glusmall io RC, Johansson H (2015) Predictive ability of heel quantitative ultrasound for incident fractures: an individual-level meta-analysis. Osteoporos Int 26(7):1979–1987. https://doi.org/10.1007/s00198-015-3072-7 CrossRefPubMed McCloskey EV, Kanis JA, Oden A, Harvey NC, Bauer D, Gonzalez-Macias J, Hans D, Kaptoge S, Krieg MA, Kwok T, Marin F, Moayyeri A, Orwoll E, Glusmall io RC, Johansson H (2015) Predictive ability of heel quantitative ultrasound for incident fractures: an individual-level meta-analysis. Osteoporos Int 26(7):1979–1987. https://​doi.​org/​10.​1007/​s00198-015-3072-7 CrossRefPubMed
Metadata
Title
Associations between radius low-frequency axial ultrasound velocity and bone fragility in elderly men and women
Authors
E. Biver
J. Pepe
A. de Sire
T. Chevalley
S. Ferrari
Publication date
01-02-2019
Publisher
Springer London
Published in
Osteoporosis International / Issue 2/2019
Print ISSN: 0937-941X
Electronic ISSN: 1433-2965
DOI
https://doi.org/10.1007/s00198-018-4725-0

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