Type 2 & other diabetes

Association of bisphosphonates with diabetes risk and glycemic control: a meta-analysis

Osteoporos IntPublished Systematic review and meta-analysis of post hoc analyses of randomized controlled trials (RCTs) and observational studies

Pooled result · Risk of diabetesResult — go to the resultRelative risk 0.77 95% CI 0.65–0.90

Authors' conclusion

Patients taking BPs may have a lower risk of incident diabetes than those without BPs. However, due to the high between-study heterogeneity and inconsistent findings between post hoc analyses of RCTs and observational studies, further rigorous RCTs are required to determine whether the findings are causal.

Study context

Population
Participants in experimental or observational studies comparing fasting blood glucose (FBG), HbA1c and diabetes risk with and without bisphosphonates; MEDLINE, Embase, Cochrane Library to February 15, 2022
Participants
1,233,844 participants7 studies
Comparison
Bisphosphonates vs no bisphosphonates
Outcome
Risk of incident diabetes
Methodological detailsrandom effects models
  • Random effects models

Pooled result

Risk of diabetes

Relative risk

0.77

95% CI 0.65–0.90

P = 0.002

BPsvs Controls
RR 0.77 (95% CI 0.65–0.90); P = 0.002

As reported in the abstract

Further pooled results

OutcomeRR (95% CI)P value
Risk of diabetes, subgroup of post hoc analyses of RCTs0.93 (0.74–1.18)P = 0.576
OutcomeEstimateP value
Change in FBG (3 studies, n = 4906)WMD - 0.61 mg/dL (95% CI - 2.72 to 1.49)P = 0.567
Change in HbA1c (1 study, n = 60)WMD - 0.11 % (95% CI - 0.23 to 0.01)P = 0.083

Original publication

Association of bisphosphonates with diabetes risk and glycemic control: a meta-analysis. Osteoporos Int. Published 5 December 2022. doi:10.1007/s00198-022-06616-3

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