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索莱德龙酸对肝骨质疏松症的影响:一项双盲,安慰剂控制的试验
Henith Raj1, Sadishkumar Kamalanathan1, Jayaprakash Sahoo1
1Department of Endocrinology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
Indian journal of endocrinology and metabolism
|February 19, 2024
概括
索莱德龙酸 (ZA) 通过降低骨质再吸收,改善了椎骨矿物质密度在肝硬化症 (HOD) 患者中. 然而,ZA并没有改善骨微型架构或预防骨折.
科学领域:
- 骨代谢和骨质疏松症研究研究
- 肝病学和肝脏疾病研究研究
- 临床药理学和治疗学
背景情况:
- 肝脏骨质疏松症 (HOD) 治疗的理解很差,通常依赖于绝经后的骨质疏松症协议.
- 关于有效的移植前HOD管理策略的文献有限.
研究的目的:
- 为了研究龙酸 (ZA) 在治疗移植前肝脏骨质疏松症 (HOD) 的疗效.
- 评估ZA对HOD患者骨矿物质密度和骨周转标记物的影响.
主要方法:
- 一项随机研究涉及36名患有肝硬化的男性患者 (Child-Pugh A/B).
- 患者被分配给接受单次输注4毫克索莱德龙酸 (ZA) 或安慰剂.
- 测量的主要结果是12个月后腰椎骨矿物质密度 (LS-BMD) 的变化.
主要成果:
- 与安慰剂 (0.72%) (P=0.008) 相比,佐乐龙酸 (ZA) 显著增加了5.11%的腰椎骨矿物质密度 (LS-BMD).
- ZA显著降低了β-C-终端端 (β-CTX) 水平,表明骨再吸收减少.
- 脊椎骨分数 (TBS) 或脊椎骨折 (VFs) 没有显著改善;发烧和肌痛等不良事件发生在ZA组的31.6%中.
结论:
- 佐勒多尼酸 (ZA) 通过抑制骨吸收,有效地改善腰椎骨矿物质密度在患有肝硬化症 (HOD) 的男性患者.
- 在HOD患者中,ZA增强带微架构或预防脊椎骨折的能力需要进一步调查.
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