皮肤穿刺脊椎整形术后因不同的水泥泄漏而发生折断的危险因素,在患有胸脊柱压缩骨折的患者中
Abuduwupuer Haibier1, Lin Hang1,2, Wuluhan Mahan3
1XinJiang Medical University, Urumqi, 830054, Xinjiang Uygur Autonomous Region, People's Republic of China.
Scientific reports
|October 22, 2025
概括
这项研究确定了骨质疏松性脊椎压缩骨折中皮肤通脊椎整形术 (PVP) 后复发骨折的关键风险因素. 开发了一种预测性脑图,以评估再骨折风险,以帮助临床决策.
科学领域:
- 整形外科 整形外科 整形外科
- 神经外科 神经外科
- 放射学 放射学是一门学科.
背景情况:
- 骨质疏松性脊椎压缩骨折 (OVCFs) 是一个重大的健康问题.
- 穿皮脊椎造形术 (PVP) 是OVCF的常见治疗方法,但复发性骨折仍然是一个挑战.
- 鉴定PVP后水泥泄漏和随后的复发骨折的危险因素对于改善患者的治疗结果至关重要.
研究的目的:
- 在OVCF患者中调查PVP后与水泥泄漏相关的复发骨折的风险因素.
- 分析这些风险因素与手术后的脊椎和相邻脊椎的复发性骨折之间的相关性.
- 开发一个预测模型来评估PVP后的再断裂风险.
主要方法:
- 对412名接受单边PVP的患者进行了回顾性查.
- 根据随访,将患者分为骨折 (n=91) 和非骨折 (n=321) 组.
- 应用单变量,LASSO和多变量逻辑回归分析来识别风险因素.
- 使用ROC曲线,校准曲线和决策曲线分析构建和验证名ogram预测模型.
主要成果:
- 骨折和非骨折组之间的显著差异是在骨矿物密度 (BMD),手术前的科布角,水泥体积,脊椎裂标志,骨折至手术间隔和水泥泄漏方面发现的.
- 骨质量,手术前的科布角,水泥量,脊椎裂痕标志,骨折至手术间隔和水泥泄漏被确定为PVP后复发骨折的独立风险因素.
- 开发的名图表显示出强大的预测性能,AUC为0.839 (训练组) 和0.846 (测试组),表明良好的临床效用.
结论:
- 在OVCF患者中,多种风险因素导致PVP后的复发骨折.
- 一个包含六个关键预测因子的名图为评估再骨折风险提供了一个实用的工具.
- 这种预测模型可以帮助临床医生管理接受PVP的患者,并可能预防术后复发性骨折.
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