Lower bone mineral density and higher bone resorption marker levels in premenopausal women with type 1 diabetes in Japan.

Abstract

AIMS/INTRODUCTION:

Type 1 diabetes is associated with poorer bone quality. Quantitative ultrasound provides an estimate of bone mineral density (BMD) and can also be used to evaluate bone quality, which is associated with an increased fracture risk in people with type 1 diabetes. The aim of this study was to evaluate the association between menopausal status and a bone turnover marker with heel BMD using quantitative ultrasound in women with type 1 diabetes and age- and body mass index-matched controls.

MATERIALS AND METHODS:

A total of 124 individuals recruited in Kyoto and Osaka, Japan - 62 women with type 1 diabetes (mean age 47.2 ± 17.3 years) and 62 age-, menopausal status-, sex- and body mass index-matched non-diabetic control individuals (mean age 47.3 ± 16.3 years) - were enrolled in this study. Heel BMD in the calcaneus was evaluated using ultrasonography (AOS-100NW, Hitachi-Aloka Medical, Ltd., Tokyo, Japan). A bone turnover marker was also measured.

RESULTS:

The heel BMD Z-score was significantly lower in premenopausal women with type 1 diabetes than in the premenopausal control group, but not in postmenopausal women with type 1 diabetes. Levels of tartrate-resistant acid phosphatase-5b, a bone resorption marker, were significantly higher in premenopausal women with type 1 diabetes than in the premenopausal control group, but not in postmenopausal women with type 1 diabetes. The whole parathyroid hormone level was significantly lower in both pre- and postmenopausal women with type 1 diabetes.

CONCLUSIONS:

Lower heel BMD, higher tartrate-resistant acid phosphatase-5b level and lower parathyroid hormone were observed in premenopausal women with type 1 diabetes. Premenopausal women with type 1 diabetes require osteoporosis precautions for postmenopause.

• Authors: Fumi Yoshioka, Shinsuke Nirengi, Takashi Murata, Yaeko Kawaguchi, Tomokazu Watanabe, Kunio Saeki, Muneto Yoshioka, Naoki Sakane
• Journal: Journal of diabetes investigation (J Diabetes Investig) Vol. 12 Issue 9 Pg. 1689-1696 (Sep 2021) ISSN: 2040-1124 [Electronic] Japan
• PMID: 33615741 (Publication Type: Journal Article)
• Copyright: © 2021 The Authors. Journal of Diabetes Investigation published by Asian Association for the Study of Diabetes (AASD) and John Wiley & Sons Australia, Ltd.

Chemical References

• Biomarkers

Topics

• Adult
• Biomarkers (blood)
• Bone Diseases, Metabolic (etiology, pathology)
• Bone Resorption (etiology, pathology)
• Diabetes Mellitus, Type 1 (complications)
• Female
• Follow-Up Studies
• Humans
• Japan
• Male
• Middle Aged
• Osteoporosis (etiology, pathology)
• Postmenopause
• Premenopause
• Prognosis