Osteoporosis, bone & mineral

Romosozumab in older adults: real-world patterns in fracture liaison service cohort

Osteoporos IntPublished Retrospective cohort study

Authors' conclusion

In this descriptive older adults FLS cohort, romosozumab recipients represented a higher-risk phenotype but showed broadly similar 12-month clinical trajectories compared with other therapies; monthly romosozumab showed high 12-month treatment completion and broadly similar short-term clinical trajectories to other treatment pathways

Study context

Population
Older adults at imminent fracture risk (≥ 1 fragility fracture within 24 months before baseline) initiating osteoporosis therapy, Hospital Universitario de Navarra fracture liaison service (FLS), 2022–2024n = 17/group
Participants
68 adults
Exposure
Romosozumab vs denosumab, zoledronic acid and teriparatide
  • Romosozumabn = 17
  • Denosumabn = 17
  • Zoledronic acidn = 17
  • Teriparatiden = 17
Outcome
Scheduled-treatment completion
Follow-up
12 months
Methodological detailssingle-center, observational, descriptive, calendar-time matched selection
  • Single-center
  • Observational
  • Descriptive
  • Calendar-time matched selection

Main finding

As reported in the abstract

Scheduled-treatment completion among evaluable patients

P = 0.016

Observational data: associations, not effects.

Further findings

Baseline estimated fracture risk (FRAX/QFracture)

Higher in anabolic-treated groups

Mortality, emergency visits, admissions, falls, fractures · over follow-up

No significant between-group differences

Treatment sequencing · 12 months

Differed significantly, with heterogeneous post-index regimens after romosozumab and after teriparatide

Safety

Adverse drug reactions · over follow-up

Infrequent; no significant between-group differences

Original publication

Romosozumab in older adults: real-world patterns in fracture liaison service cohort. Osteoporos Int. Published 11 August 2026. doi:10.1007/s00198-026-08177-1

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