在对双酸盐耐火的骨纤维发育不良症中使用德诺苏马布:一项回顾性多中心研究
M C Trojani1, D Gensburger2, F Bagouet2
1Department of Rheumatology, Nice University Hospital, Nice, France; Faculté de Médecine Nice, UMR E-4320 TIRO-MATOs CEA/DRF/Institut Joliot, Université Côte d'Azur, CEDEX 2, 06107 Nice, France.
德诺苏马布显著降低了对双酸盐耐火的骨纤维发育不良/麦昆-阿尔布赖特综合征 (FD/MAS) 患者的疼痛. 这项研究提供了第一个定量化,多中心的denosumab的证据.
科学领域:
- 内分泌学和骨代谢 骨质代谢
背景情况:
- 骨纤维发育不良/麦昆-阿尔布赖特综合征 (FD/MAS) 的特征是增加RANKL表达.
- 之前的研究表明,登苏马布对FD/MAS疼痛有潜在的益处,但缺乏系统的量化.
- 患有FD/MAS的患者往往对双酸盐治疗有抗性.
研究的目的:
- 评估德诺苏马布在对双酸盐耐药的FD/MAS患者的疼痛管理中的疗效和安全性.
- 用视觉模拟尺度 (VAS) 来量化疼痛改善.
- 评估德诺苏马布对损伤体积的影响.
主要方法:
- 一个回顾性多中心研究,涉及法国6个学术类风湿病学中心.
- 收集的数据包括患者的特征,先前的双酸盐暴露,德诺苏马布治疗细节,以及通过VAS.疼痛的演变.
- 损伤体积通过MRI评估在一个病人.
主要成果:
- 包括13名患有FD/MAS的患者 (平均年龄45岁).
- 在7名患者中观察到疼痛显著减少,VAS得分从7.8降至2.9 (p=0.003).
- 一名前端轨道FD/MAS患者在6个月内在MRI上显示病变体积减少了30%,持续了12个月. 观察到良好的临床耐受性和没有治疗后停止的高血症.
结论:
- 德诺苏马布在对双酸盐耐药的FD/MAS患者减轻疼痛方面表现出显著的疗效.
- 这项研究提供了第一个量化,多中心的证据,证明德诺苏马布在FD/MAS中具有缓解疼痛的作用.
- 需要进一步进行随机对照试验,以确定FD/MAS.的最佳denosumab治疗方案.
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