与活体捐赠者肝移植手术期间输血相关的因素
Kaoru Umehara1, Kazuhiro Shirozu1, Ken Yamaura2
1Operating Rooms, Kyushu University Hospital, Fukuoka, Japan.
Transplantation proceedings
|January 7, 2026
概括
诸如男性性别,较高的BMI和静脉绕道使用等因素会增加活体供体肝移植 (LDLT) 中的手术内流血 (IBL). 对这些因素的术前评估是管理LDL期间IBL的关键.
科学领域:
- 肝胆道手术 肝胆道手术
- 移植医学 移植医学
- 手术结果研究研究.
背景情况:
- 术内流血 (IBL) 是肝移植结果的一个关键因素.
- 在活体供体肝移植 (LDLT) 中对IBL预测因子的研究有限,结果不一致.
研究的目的:
- 追溯识别与活体供体肝移植 (LDLT) 中手术内流血 (IBL) 相关的因素.
主要方法:
- 从2013年1月到2018年9月对250名LDLT患者 (≥20岁) 的分析.
- 使用一般线性回归模型分析的日志转换IBL数据.
- 变量选择的倒向方法和结果的指数转换.
主要成果:
- 男性性别,增加的体重指数 (BMI) 和白细胞 (WBC) 计数与更高的IBL相关.
- 降低血小板数量,降低血清 (Na+) 和降低总蛋白 (TP) 水平与增加IBL相关.
- 静脉旁路术的使用显著增加IBL (1.96倍).
结论:
- 过度IBL在LDLT中的关键预测因素包括男性性别,高BMI,低血小板,高WBC,低血清Na+,低TP和静脉绕道使用.
- 术前确定这些因素对于有效的LDLT术后管理至关重要.
- 了解这些因素可以指导策略,以尽量减少血液损失,并改善患者在LDLT的结果.
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