CR9112792, a Follow-up of Study CR9108963

CR9112792 is a follow-up study of CR9108963, in which the effects of ronacaleret (100mg, 200mg, 300mg, 400mg) on bone mineral density (BMD), safety and tolerability were evaluated in comparison with placebo and 2 active comparators, alendronate and teriparatide. In this study we will follow-up subjects between 6 and 12 months after they discontinued treatment with placebo or ronacaleret (200mg, 300mg, 400mg) to evaluate the potential for mineralization of bone following cessation of ronacaleret therapy, evaluating lumbar spine and hip BMD by DXA. There is no administration of drug in this study.