- Have a history of bone disease (including osteoporosis or unhealed fractures), evidence of osteoporosis (femoral neck or lumbar spine T-score <-2.5) determined by dual X-ray absorptometry (DXA) scan at screening, evidence of osteopenia (T-score between -1.0 and -2.5 at the femoral neck or lumbar spine) with a high risk of fracture based on risk factors or current active treatment of periodontal disease