Regulation of bone mineralization by parathyroid hormone

In randomized clinical trials, parathyroid hormone (PTH) showed potent anabolic effects on the lumbar spine and decreased the risk of incident vertebral fractures dramatically. Although the anabolic effect of PTH on cortical bone in the femoral neck is still unclear, it should be demonstrated in further clinical studies. Concurrent or sequential therapies of PTH and anti-resorptive agents will be one of the major issues of treatment for osteoporosis in the future.