Romosozumab - Amgen/UCB
Alternative Names: AMG-785; Anti-sclerostin; Anti-sclerostin monoclonal antibody; CDP-7851; EVENITY; romosozumab-aqqg; Sclerostin AbLatest Information Update: 17 Mar 2026
At a glance
- Originator ChiroscienceGroup plc
- Developer Amgen; UCB
- Class Monoclonal antibodies; Osteoporosis therapies
- Mechanism of Action SOST protein inhibitors
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Marketed Male osteoporosis; Postmenopausal osteoporosis
- Phase III Osteogenesis imperfecta; Osteoporosis
- Discontinued Fracture
Most Recent Events
- 17 Mar 2026 Amgen plans to initiate a phase III trial for Osteogenesis Imperfecta (Treatment-experienced, In children, Adolescents) in Australia, Austria, Belgium, Canada, China, Germany, Hungary, Japan, Slovakia, Switzerland, Turkey, United Kingdom (SC) (CTIS2023-503293-21-00)
- 17 Nov 2025 Amgen completes a phase-III trial in Osteoporosis in USA (NCT04779216)
- 05 Sep 2025 Efficacy data from a phase I trial in Osteogenesis imperfecta presented at the Annual Meeting of the American Society for Bone and Mineral Research 2025 (ASBMR-2025)