使用抗吸收药物的连续疗法的效果,在每周一次或每周两次给药后
Hidehiro Matsumoto1, Manabu Tsukamoto2, Nobukazu Okimoto3
1Department of Orthopaedic Surgery, Sanzai Hospital, Saito, Japan.
Journal of bone and mineral metabolism
|January 31, 2026
概括
在骨质疏松症患者中,每周一次或每周两次进行一次或每周两次的特里巴胺,其次是双酸盐或苏马布的连续治疗,显示了骨矿物质密度的持续改善. 这两种teriparatide疗法在与抗吸收剂结合使用时都有效.
科学领域:
- 内分泌学 在内分泌学.
- 骨质疏松症研究 骨质疏松症研究
- 药理学 药理学是指药理学的学科.
背景情况:
- 有限的数据存在于日本的teriparatide疗法.
- 在teriparatide之后评估用抗吸收剂的连续疗法至关重要.
研究的目的:
- 在每周一次 (1/W-TPTD) 和每周两次 (2/W-TPTD) 给药后,评估使用抗吸收药物的序列治疗的疗效.
- 用双能X射线吸收度 (DXA) 和基于DXA的3D建模来分析骨矿物质密度 (BMD) 的变化.
主要方法:
- 在TWICE第三阶段临床试验之后的一项多中心回顾性研究.
- 在1/W-TPTD或2/W-TPTD治疗一年后收集了两年随访数据.
- 使用DXA和3D-SHAPER分析了BMD变化和体积BMD (vBMD).
主要成果:
- 在1/W-TPTD (BP/denosumab) 组中观察到L2-4 BMD显著增加.
- 在2/W-TPTD (BP/denosumab) 组中观察到全部,部和L2-4 BMD的显著增加.
- 两组在2年后显示皮质sBMD和vBMD的显著增加.
结论:
- 在teriparatide连续改善了BMD后,对双酸盐或苏马布进行连续的注射.
- 3D-SHAPER分析证实皮质sBMD和vBMD的显著改善.
- 无论是1/W-TPTD还是2/W-TPTD都是有效的骨质疏松症治疗方法,只要随后进行顺序抗吸收疗法.
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