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针对重大瘤切除手术内自主输血的瘤结果
Chelsea Powell1,2, Courtney Day2, Vidit Sharma3
1Department of Surgery, Mayo Clinic, Rochester, MN, USA.
Annals of surgical oncology
|August 17, 2025
概括
在癌症手术期间的手术内自身输血 (IABT) 不会增加早期转移的风险. 这项研究表明,IABT是瘤切除中异构输血的安全替代品.
科学领域:
- 在瘤学瘤学.
- 输血医学 输血医学
- 手术瘤学手术瘤学
背景情况:
- 由于担心促进癌症转移,在瘤切除中经常禁忌进行手术内自身输血 (IABT).
- 有有限的数据支持或驳斥了IABT增加癌症复发风险的说法.
研究的目的:
- 评估在接受瘤切除的患者中IABT和早期转移之间的关联.
- 在特定的癌症患者亚组中,比如肝移植接受者,评估IABT的安全性和有效性与全基输血相比.
主要方法:
- 在2010年至2021年期间,对444名接受了IABT瘤切除的患者进行了回顾性分析.
- 主要结局是早期的远程转移. 亚组分析使用治疗权重的逆概率来比较接受自身输血与异构输血的肝移植患者的存活率.
主要成果:
- 最常见的诊断包括肝细胞癌,胆管癌和细胞癌.
- 只有七名患有早期远程复发 (90天内) 的患者中有一人有转移,而不是由于手术前的因素.
- 在肝移植接受者中,IABT与整体存活率 (AHR1.30,P=0.241) 或在调整后无复发存活率 (AHR1.15,P=0.498) 无关.
结论:
- 内科手术自主输血似乎与瘤切除后的早期癌症复发无关.
- 在主要的瘤手术中,IABT需要进一步调查作为异构输血的潜在替代方案.
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