Parathyroid Hormone and Parathyroid Hormone-Related Protein Analogs in Osteoporosis Therapy
Overview
Orthopedics
Authors
Affiliations
Purpose Of Review: The purpose is to review the efficacy and optimal use of parathyroid hormone and parathyroid hormone-related protein analogs in osteoporosis treatment.
Recent Findings: The parathyroid hormone analog teriparatide, a potent stimulator of bone remodeling, increases hip and spine bone mineral density and reduces the risk of vertebral and non-vertebral fractures in postmenopausal osteoporotic women. The parathyroid hormone-related protein analog, abaloparatide, also reduces fracture incidence but has pharmacological effects that differ from teriparatide, particularly in cortical bone. These analogs provide maximal benefit when their use is followed by a potent antiresorptive medication. Moreover, studies have shown that the combination of teriparatide and the RANK-ligand inhibitor, denosumab, increase bone density and estimated strength more than monotherapy and more than any currently available regimen. Parathyroid hormone and parathyroid hormone-related protein analogs, whether as monotherapy, in combination with antiresorptive agents or in sequence with antiresorptive agents, will likely play an expanding role in osteoporosis management.
A Real-Life Study in Sequential Therapy for Severe Menopausal Osteoporosis.
Sima O, Costachescu M, Stanciu M, Nistor C, Carsote M, Tanasescu D J Clin Med. 2025; 14(2).
PMID: 39860632 PMC: 11766421. DOI: 10.3390/jcm14020627.
Zhang R, Mu X, Liu D, Chen C, Meng B, Qu Y J Nanobiotechnology. 2024; 22(1):580.
PMID: 39304875 PMC: 11414301. DOI: 10.1186/s12951-024-02829-2.
Age-related alveolar bone maladaptation in adult orthodontics: finding new ways out.
Zhang Y, Yan J, Zhang Y, Liu H, Han B, Li W Int J Oral Sci. 2024; 16(1):52.
PMID: 39085217 PMC: 11291511. DOI: 10.1038/s41368-024-00319-7.
Low bone mineral density: a primer for the spine surgeon.
Raad M, Kim A, Durand W, Kebaish K Spine Deform. 2024; 12(6):1511-1520.
PMID: 39060777 DOI: 10.1007/s43390-024-00913-z.
Zhang R, Mu X, Liu D, Chen C, Meng B, Qu Y Res Sq. 2024; .
PMID: 38883762 PMC: 11177995. DOI: 10.21203/rs.3.rs-4416138/v1.