Predictors of Fracture in Middle-Aged and Older Adults With Type 2 Diabetes and Overweight or Obesity

J Clin Endocrinol MetabPublished Secondary analysis of the Look AHEAD randomised clinical trial

Authors' conclusion

Thiazolidinedione and insulin use predict clinical fracture in middle-aged and older persons with type 2 diabetes and overweight or obesity. Evaluating BMD is advisable if these medications are prescribed. Fracture risk prediction tools may consider including thiazolidinedione and insulin use to refine prediction in this population.

Study context

Population
Men and women 45 to 75 years old with T2D and BMI ≥ 25 kg/m², multicenter US study; randomization 2001–2004, fracture follow-up until 2015
Participants
4,703 men
Comparison
Potential fracture predictors
Primary endpoint
All incident clinical fractures, by self-report, centrally adjudicated with medical records review
Follow-up
median 12.2-year follow-up
Methodological detailsmulticenter
  • Multicenter

Primary result

As reported in the abstract

All clinical fractures

Participants with ≥1 clinical fracture

649 of 4703

Further findings

Total hip bone mineral density (BMD) as predictor of all clinical fractures (subcohort, n = 1285)

Per 1 SD = 0.1 g/cm² increase in total hip BMD: HR 0.47; 95% CI, 0.39-0.58; strongest modifiable predictor
  • Subcohort n = 1285

Original publication

Predictors of Fracture in Middle-Aged and Older Adults With Type 2 Diabetes and Overweight or Obesity. J Clin Endocrinol Metab. Published 11 September 2024. doi:10.1210/clinem/dgae623

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