In postmenopausal women with osteoporosis, teriparatide produced higher mineralizing surface/bone surface than zoledronic acid.
In plain wordsIn postmenopausal women with osteoporosis, teriparatide produced more active bone-forming surface than zoledronic acid.
- Peptide
- Teriparatide (PTH 1-34)
- Outcome
- IncreaseMineralizing surface/bone surface at month 6
- Study
n = 58
- Comparator
- Zoledronic acid
- Analysis
- Primary
- Outcome group
- Bone and joint · Musculoskeletal
- Studied dose
- 20 μg once daily · subcutaneous · 12 monthsAs given in this study (human).
Measurements
- Median MS/BS
- 5.6%
- teriparatide
- Median MS/BS
- 0.16%
- zoledronic acid
Source sentences
Among 58 subjects with evaluable biopsies (TPTD = 28; ZOL = 30), MS/BS was significantly higher in the TPTD group (median: 5.60 vs. 0.16%, P < 0.001).
4 context sentences(design, population, supporting numbers)
This was a 12-month, randomized, double-blind, active-comparator controlled, cross-sectional biopsy study.
Healthy postmenopausal women with osteoporosis participated in the study.
Subjects received TPTD 20 μg once daily by sc injection (n = 34) or ZOL 5 mg by iv infusion at baseline (n = 35).
The primary end point was mineralizing surface/bone surface (MS/BS), a dynamic measure of bone formation, at month 6.