Osteoporosis & bone health

Denosumab and incidence of type 2 diabetes among adults with osteoporosis: population based cohort study

BMJPublished Population based cohort study

Main finding · Incident type 2 diabetesResult — go to the resultHazard ratio 0.68 95% CI 0.52–0.89

Authors' conclusion

In this population based study, denosumab use was associated with a lower risk of incident type 2 diabetes compared with oral bisphosphonate use in adults with osteoporosis.

Study context

Population
Adults aged 45 years or older using denosumab or an oral bisphosphonate for osteoporosis; IQVIA Medical Research Data primary care database, UK, 1995–2021mean follow-up 2.2 years
Participants
4,301 vs 21,038
Exposure
Denosumab vs oral bisphosphonates
  • Denosumabn = 4,301
  • Oral bisphosphonaten = 21,038reference
Outcome
Incident type 2 diabetes, as defined by diagnostic codes
Methodological detailstarget trial emulation, emulation of a randomized target trial, electronic health records, propensity-score matched, as treated approach, Cox proportional hazards models
  • Target trial emulation
  • Emulation of a randomized target trial
  • Electronic health records
  • Propensity-score matched
  • As treated approach
  • Cox proportional hazards models

Main finding

Incident type 2 diabetes

Hazard ratio

0.68

95% CI 0.52–0.89

By group

Denosumabvs Oral bisphosphonate
HR 0.68 (95% CI 0.52–0.89)

As reported in the abstract

Observational data: associations, not effects.

Further findings

OutcomeHR (CI)
Incident type 2 diabetes in participants with prediabetes (subgroup)0.54 (0.35–0.82)
Incident type 2 diabetes in participants with BMI ≥30 (subgroup)0.65 (0.40–1.06)

Original publication

Denosumab and incidence of type 2 diabetes among adults with osteoporosis: population based cohort study. BMJ. Published 18 April 2023. doi:10.1136/bmj-2022-073435

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