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在单一中心的慢性非细菌性骨髓炎中,与治疗反应相关的因素:一个回顾性队列研究

Katherine D Nowicki^1,2, Nathan D Rogers³, Carson L Keeter⁴

¹Section of Pediatric Rheumatology, Children's Hospital Colorado, 13123 E 16 Ave. #B311, Aurora, CO, 80045, USA. katherine.nowicki@childrenscolorado.org.

Pediatric rheumatology online journal

|January 3, 2025

概括

非细菌性骨髓炎 (CNO) 患有单点性疾病的患者对NSAID单疗效反应更好. 多焦点病,更受影响的区域和对称的骨病变预测了在CNO护理中需要二线治疗的需要.

科学领域:

儿科风湿病学儿科风湿病学
骨髓炎研究研究骨髓炎研究
骨疾病的药理治疗方法

背景情况:

非细菌性骨髓炎 (CNO) 通常以非类固醇抗炎药物 (NSAID) 作为主要治疗方法开始.
然而,NSAID单独治疗并非对所有CNO患者具有普遍的有效性.
确定治疗反应的预测因素对于优化患者管理至关重要.

研究的目的:

确定与NSAID单一治疗成功相关的临床变量,与儿科CNO中二线药物治疗的需要相比.
分析影响NSAID在CNO患者使用时间的因素.

主要方法:

从四级护理中心 (2005-2021) 的儿科CNO患者病历的回顾性审查.
患者被分为NSAID-short,NSAID-long或二线治疗组,并按受影响的身体区域进行分类.
后勤和线性回归模型用于预测二线治疗的需要和NSAID持续时间,优化预测能力.

主要成果:

诊断时单焦性CNO疾病与多焦性疾病相比,NSAID治疗日数减少了47%.
每一个受CNO影响的新增地区都将需要二线治疗的几率提高1.94倍.
对称的骨损伤显著增加了需要二线治疗的可能性 (6.86倍).

结论:

诊断时单焦性CNO参与与较短的NSAID治疗持续时间有关.
增加的受影响区域和对称的骨损伤是需要二线CNO治疗的强有力的预测因素.
这些发现有助于定制CNO治疗策略,以获得更好的结果.

关键词:

磁共振成像技术磁共振成像技术甲基甲酸二醇的使用方法非类固醇抗炎药物是一种非类固醇抗炎药物.骨髓炎是一种骨质炎.帕米德罗酸盐是一种 TNF 抑制剂的使用.

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