The
, making it is available for the prevention of skeletal-related events in adults with multiple myeloma and other advanced malignancies involving bone.The European approval is based on the monoclonal antibody’s strong performance in a phase 3, international trial looking specifically at prevention of skeletal-related events in multiple myeloma patients.
During the trial, the drug demonstrated noninferiority to zoledronic acid in delaying the time to first skeletal-related event (hazard ratio, 0.98, 95% confidence interval: 0.85-1.14), according to Amgen, which markets denosumab. The median time to first skeletal-related event was 22.8 months for denosumab versus 24.0 months for zoledronic acid.
The denosumab indication was expanded to include prevention of skeletal-related events by the Food and Drug Administration in the United States in January 2018.