In postmenopausal women with osteoporosis receiving denosumab, high-dose teriparatide increased spine aBMD more than standard-dose teriparatide.
In plain wordsIn women with osteoporosis receiving denosumab, high-dose teriparatide increased spine bone density more than standard-dose teriparatide.
- Peptide
- Teriparatide (PTH 1-34)
- Outcome
- IncreaseSpine aBMD at 15 months
- Study
n = 69
- Comparator
- Teriparatide 20 μg plus denosumab
- Analysis
- Primary
- Outcome group
- Bone and joint · Musculoskeletal
- Studied dose
- 40 μg daily · subcutaneous injection · 9 monthsAs given in this study (human).
Measurements
- Spine aBMD increase
- 17.5%
- high dose
- Spine aBMD increase
- 9.5%
- standard dose
- Between-group difference in spine aBMD
- 8.1%
- high dose minus standard dose
Source sentences
At 15 months, mean spine aBMD had increased to a significantly greater extent in the 40 μg group (17·5% [SD 6·0] increase) than the 20 μg group (9·5% [3·2]; difference 8·1%, 95% CI 5·5 to 10·6, p<0·0001).
3 context sentences(design, population, supporting numbers)
Eligible women were postmenopausal women (at least 36 months since last menses or since hysterectomy with a follicle-stimulating hormone concentration of ≥40 U/L) with osteoporosis.
Participants were randomly assigned (1:1) to receive teriparatide 20 μg (standard dose) or 40 μg (high dose) daily via subcutaneous injection for 9 months.
At 3 months, both groups were started on denosumab 60 mg every 6 months via subcutaneous injection for 12 months.