| Completed | 4 | 201 | US | denosumab, Prolia, Placebo, Calcium and Vitamin D | Susan L. Greenspan, National Institutes of Health (NIH), National Institute on Aging (NIA) | Osteoporosis, Postmenopausal, Osteoporosis, Osteoporotic Fractures | 08/23 | 08/23 | | |
| Recruiting | 4 | 200 | US | Romosozumab, Evenity, Placebo, Zoledronic acid, Reclast, Calcium and Vitamin D | Susan L. Greenspan, National Institutes of Health (NIH), National Institute on Aging (NIA) | Osteoporosis, Osteoporosis, Postmenopausal, Osteoporosis Fracture | 09/27 | 09/27 | | |