A Prospective, Active-controlled, Randomized, Double-blind, Multicenter, Phase III Study to Compare the Safety and Efficacy of Biosimilar Denosumab vs Reference Denosumab in the Treatment of Postmenopausal Osteoporosis.

Objective: Denosumab, a human monoclonal antibody that exhibits strong affinity and specificity for the receptor activator of nuclear factor-kappa B ligand (RANK-L), is essential in regulating bone turnover. Its inhibition of RANK-L decreases bone resorption by preventing the development, function, and survival of osteoclasts. The objective of the study was to evaluate and compare the efficacy and safety of biosimilar denosumab with the reference product, Prolia (denosumab), in Indian women suffering from postmenopausal osteoporosis.