Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Characterization of Bone Architectural Parameters Assessed by High-Resolution Peripheral Quantitative Computed Tomography in Post-menopausal Women Affected With Primary Hyperpara
Brief Summary: Bone lesions are frequent in primary hyperparathyroidism (PHPT). Conventional measurement by Dual-Energy X-ray Absorptiometry does not provide enough information about the bone impact of excessive parathyroid hormone (PTH) secretion. High-Resolution peripheral Quantitative Computed Tomography (HR-pQCT) assesses separately cortical and trabecular bone sites as well as geometric characteristics of peripheral skeleton. In postmenopausal women, HR-pQCT has shown that decreased microarchitectural parameters are associated with reduced bone strength independently of BMD. The purpose of this study is to characterize the impact of PHPT in cortical and trabecular bone measured by HR-pQCT in postmenopausal women with PHPT followed for one year, in comparison with control postmenopausal women.