Osteoporosis & bone health

Comparison of radiological and functional outcomes of conservative treatment with teriparatide and denosumab in thoracolumbar osteoporotic vertebral fracture

Osteoporos IntPublished Retrospective cohort study

Main finding · Fracture union with paravertebral bone bridge formation (FUPB)Result — go to the resultOdds ratio 4.486

Authors' conclusion

Teriparatide and denosumab, despite of their different pharmacological mechanisms, showed similar radiological deformation and functional outcomes in the conservative treatment of TL-OVF. However, teriparatide showed a significantly higher incidence of fracture union with paravertebral bone bridge formation.

Study context

Population
Women (mean age 74.69 ± 7.66 years) with thoracolumbar osteoporotic vertebral fracture without neurological deficits, treated conservatively
Participants
78 women
Exposure
Teriparatide vs denosumab, conservative treatment for 6 months
  • Tn = 34
  • Dn = 44reference
Outcome
Fracture union with paravertebral bone bridge formation (FUPB)
Follow-up
6 months
Methodological detailsmultivariable logistic analysis
  • Multivariable logistic analysis

Main finding

As reported in the abstract

Odds ratio

4.486

P = 0.012

Events by group

Observational data: associations, not effects.

Further findings

OutcomeP value
Radiological deformation (kyphotic angle, segmental vertebral kyphotic angle, compression ratio) and functional outcomes (VAS, ODI) · 0, 3 and 6 monthsP > 0.05

Radiological deformation (kyphotic angle, segmental vertebral kyphotic angle, compression ratio) and functional outcomes (visual analog scale (VAS), Oswestry Disability Index (ODI)) · 0, 3 and 6 months

No significant differences between the two groups

Original publication

Comparison of radiological and functional outcomes of conservative treatment with teriparatide and denosumab in thoracolumbar osteoporotic vertebral fracture. Osteoporos Int. Published 23 January 2024. doi:10.1007/s00198-024-07025-4

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