预测动脉瘤骨囊手术中的血液损失
Akbar N Syed1, Divya Talwar, David Kell
1Department of Orthopaedics, The Children's Hospital of Philadelphia, Philadelphia, PA.
Journal of pediatric orthopedics
|January 8, 2025
概括
在动脉瘤骨囊 (ABC) 手术中估计血液损失至关重要. 病变体积较大,年龄较大,以及脊椎或骨盆等特定位置增加了手术出血的风险.
科学领域:
- 整形外科手术 整形外科手术
- 儿科瘤学 儿科瘤学
- 手术风险评估手术风险评估
背景情况:
- 准确的手术前估计手术内流失的血液是管理动脉瘤骨囊 (ABC) 的关键.
- 关于在ABC手术期间影响血液流失的因素的文献有限.
- 识别出血流的预测因素对于手术规划和患者安全至关重要.
研究的目的:
- 为了确定患有动脉瘤骨囊手术的儿科患者手术期间流血的危险因素和预测因素.
- 提供数据,可以帮助在手术前评估和管理ABC手术期间的血液损失.
主要方法:
- 从2011-2021年对102例儿科病例 (年龄<18岁) 的回顾性审查,这些病例在2011-2021年期间接受了ABC的切和骨移植.
- 排除了头骨和肋骨病变;数据包括人口统计数据,Ensing阶段,Capanna类型,病变位置和体积.
- 绝对和相对量化血液损失;统计分析包括双变量和多变量回归.
主要成果:
- 绝对和相对失血与病变体积显著相关 (P<0.001).
- 风险因素包括导致3型病变,脊柱/骨盆位置,以及肢体病变的肩膀/部位置.
- 多变量分析确定了年龄,病变位置和体积作为绝对血液损失的预测指标;病变位置和体积 (>100毫米3) 预测了相对血液损失.
结论:
- 年龄和病变体积是估计ABC手术中血液损失的关键因素.
- 外科医生应谨慎对待Eneking 3型病变,脊椎/骨盆部位以及由于出血风险增加而不能使用护带的区域.
- 这项研究改善了对ABC手术中手术期间流血的理解,有助于识别受影响患者的风险.
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