Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 8/28/2025

Denosumab Efficacy and Safety

Clinical Efficacy and Safety Considerations

  • The ABCSG-18 trial showed that denosumab significantly delayed time to occurrence of clinical fractures (HR, 0.5; 95% CI, 0.39 to 0.65; P < .001) 1
  • Monitor for hypocalcemia, which is a listed contraindication 2
  • When denosumab is discontinued, there may be an increased risk of vertebral fractures, and the European Calcified Tissue Society suggests using a bisphosphonate to reduce fracture risk 3