在下肢骨质肉瘤儿科患者的瘤和功能结局的比较:一个大型单中心回顾性队列研究
Mingxian Xu1,2, Jian Tu1,2, Yongfu Huang1,2
1Department of Musculoskeletal Oncology, The First Affiliated Hospital, Sun Yat-sen University.
International journal of surgery (London, England)
|March 12, 2024
概括
儿科下肢骨质肉瘤治疗表明,年轻患者的截肢率更高,假肢并发症更多. 随着儿童年龄的增长,肢体的保存更加成功.
科学领域:
- 儿科整形外科 儿科整形外科
- 骨瘤学 骨瘤学
- 肢体重建手术 手术 肢体重建手术
背景情况:
- 在长骨中治疗儿科骨髓瘤存在独特的挑战,因为骨不成熟.
- 儿科患者的结果和最佳外科手术方案与成人有很大差异.
- 了解治疗和并发症的年龄相关差异对于儿科骨髓瘤管理至关重要.
研究的目的:
- 根据年龄来调查儿科下肢骨质肉瘤结局的差异.
- 评估手术方法和假肢类型对患者结果的影响.
- 确定特定的术后并发症及其与年龄组的关联.
主要方法:
- 对345名儿童 (14岁以下) 患有下肢骨髓瘤的儿童患者进行了回顾性分析,这些患者在2000-2019年期间接受了治疗.
- 跨年龄组 (≤10岁与>10岁),手术方法和假肢类型的临床和功能结果的比较.
- 使用卡普兰-梅尔曲线和考克斯回归评估的生存率 (整体,无进展,假肢);使用奇平方/费舍尔精确测试和t测试分析的并发症率.
主要成果:
- 五年整体生存率为50.3%. 在年轻患者 (≤10岁) 中观察到更高的截肢率 (48.00%与33.18%) 和假肢并发症.
- 年轻的患者经历了更多的软组织衰竭,而年长的患者则有更多的周围假肢感染. 肢体救援的局部复发率高于截肢.
- 与可扩展假肢相比,模块化假肢显示出更好的肌肉骨瘤学会 (MSTS) 评分和更高的生存率.
结论:
- 随着患者年龄的增长,肢体保存的有效性会增加;对于年幼的儿童,可以考虑截肢.
- 软组织衰竭和周围假肢感染是术后的关键并发症.
- 患有下肢骨髓瘤的年轻儿科患者面临更高的截肢风险和更多与假肢相关的问题.
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