Long-term effect of denosumab on bone microarchitecture as assessed by tissue thickness–adjusted Trabecular Bone Score in postmenopausal women with osteoporosis: results from FREEDOM and its open-label extension

Long-term effect of denosumab on bone microarchitecture as assessed by tissue thickness–adjusted Trabecular Bone Score in postmenopausal women with osteoporosis: results from FREEDOM and its open-label extension

Abstract:

Summary: In postmenopausal women with osteoporosis, up to 10 years of denosumab treatment significantly and continuously improved bone microarchitecture assessed by tissue thickness–adjusted trabecular bone score, independently of bone mineral density.
Long-term denosumab treatment decreased the number of high fracture-risk patients and shifted more patients to lower fracture-risk categories.

Purpose: To investigate the long-term effect of denosumab on bone microarchitecture assessed by tissue thickness–adjusted trabecular bone score (TBS TT) in post-hoc subgroup analysis of FREEDOM and open-label extension (OLE).

Methods: Postmenopausal women with lumbar spine (LS) or total hip BMD T-score