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儿科轴性尤文肉瘤:以人口为基础的回顾性生存分析
Brett A Hoffman1, Christopher Sanford, Alexander J Didier
1University of Toledo College of Medicine and Life Sciences, Toledo, OH (Mr. Hoffman, Dr. Sanford, Mr. Didier, and Mr. Lassiter); Department of Orthopedic Surgery, Massachusetts General Hospital Boston, Boston, MA (Dr. Lozano-Calderon).
概括
这项研究强调了多式疗法的关键作用,包括化学疗法,用于儿童的轴性尤宁肉瘤. 早期检测和及时治疗对于改善这些侵袭性儿科癌症的整体存活率至关重要.
科学领域:
- 儿科瘤学 儿科瘤学
- 骨瘤 骨瘤是指骨上的瘤.
- 癌症流行病学 癌症流行病学
背景情况:
- 轴性尤文瘤在儿科患者中存在独特的挑战,原因是侵略性行为和潜在的神经血管损害.
- 有限的基于人口的数据存在于治疗策略和对儿童轴性尤宁肉瘤的治疗结果.
研究的目的:
- 在1至24岁的患者中进行第一个基于人口的对轴性尤宁肉瘤治疗方案的分析.
- 评估不同治疗方式对癌症特异性生存率和整体生存率 (OS) 的影响.
主要方法:
- 利用了来自监测,流行病学和最终结果 (SEER) 数据库 (2004-2019) 的数据.
- 主要瘤被分类为盆腔,胸部和脊椎部位.
- 采用奇平方和卡普兰-梅尔测试来分析人口统计学,临床和治疗变量与患者存活率.
主要成果:
- 盆腔瘤最常见;脊椎瘤最不常见.
- 根据部位的治疗方法有所不同:骨盆的化疗/辐射,脊椎的化疗/手术/辐射,胸部瘤的化疗/手术.
- 骨盆瘤的整体存活率 (OS) 最低 (5年OS:70%),脊椎瘤的整体存活率最高 (5年OS:77%).
结论:
- 基于化疗的多式疗法和早期检测对于治疗儿科轴性尤宁肉瘤至关重要.
- 对于胸部瘤,在5到10年之间,OS显著下降,与之前的队列相比没有改善.
- 很大一部分盆腔尤宁肉瘤患者没有接受放射治疗,这表明临床需求尚未得到满足.
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