鉴定与药物相关的骨瘤手术干预的临床指标
Yoshiaki Tadokoro1,2, Takumi Hasegawa3, Daisuke Takeda3
1Department of Oral and Maxillofacial Surgery, Kobe University Graduate School of Medicine, Kobe, 650-0017, Japan. tadokoro-yoshiaki@med.kobe-u.ac.jp.
Journal of bone and mineral metabolism
|January 21, 2026
概括
在CT扫描上,MRONJ分界线与登诺苏马布相关,阻止抗吸收剂 (ARAs) 和周骨反应. 这些因素可能有助于确定与药物相关的下骨硬化 (MRONJ) 手术干预的标准.
科学领域:
- 口腔和牙面部外科手术
- 放射学 放射学是一门学科.
- 在瘤学瘤学.
背景情况:
- 与药物相关的下巴骨硬化 (MRONJ) 治疗通常涉及手术,但缺乏明确的干预标准.
- 在CT扫描上可见的"MRONJ分界线"可能表明疾病的程度.
- 识别与此分界线相关的因素可以改善MRONJ的手术规划.
研究的目的:
- 在CT图像上识别与MRONJ分界线相关的因素.
- 提供可能有助于建立在MRONJ病例中进行手术干预的标准的数据.
- 分析分界线形成与特定治疗/患者特征之间的关系.
主要方法:
- 对95名患有MRONJ的患者CT扫描的回顾性分析.
- 统计分析包括曼-惠特尼U测试,费舍尔的精确测试和多变量逻辑回归.
- 卡普兰-梅尔法用于计算分界线形成的累积发病率.
主要成果:
- 在63名患者中观察到MRONJ分界线,在32名患者中不存在.
- 发现分界线形成与登索苏马布,抗吸收剂 (ARA) 停用和周骨反应之间存在显著的关联.
- 在使用德诺苏马布和双酸盐时,观察到分界线形成的累积发病率更高,特别是在高剂量ARA停止后.
结论:
- 代诺苏马布的使用,ARA的停用和周骨反应与MRONJ分界线有显著的联系.
- 分界线的存在和特征可以作为MRONJ手术规划的有价值指标.
- 进一步的研究可以利用这些发现来制定对MRONJ手术干预的标准化标准.
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