In a 2001 trial, one biopsy in one subject shows significant changes in bone architecture.[1]
Reference:
- Neer RM, Arnaud CD, Zanchetta JR, et al. Effect of parathyroid hormone (1-34) on fractures and bone mineral density in postmenopausal women with osteoporosis. N Engl J Med 2001; 344:1434.
Reproduced from: Jiang Y, Zhao JJ, Mitlak BH, et al. Recombinant human parathyroid hormone (1-34) [teriparatide] improves both cortical and cancellous bone structure. J Bone Miner Res 2003; 18:1932. Copyright © American Society for Bone and Mineral Research.