低C-反应蛋白和尿素区分初级功能不良与早期异位移植功能障碍 肝移植后48小时内
James M Halle-Smith1,2, Lewis Hall2, Angus Hann1,2
1Liver Unit, Queen Elizabeth Hospital, Birmingham, United Kingdom.
Transplantation direct
|May 30, 2023
概括
血清生物标志物如C-反应蛋白 (CRP) 和尿素可以帮助区分肝移植 (LT) 后的初级非功能 (PNF) 与早期全移植功能障碍 (EAD). 这些标记在移植后的前48小时内对早期临床决策有价值.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 移植免疫学 移植免疫学
- 生物化学 生物化学
背景情况:
- 主要功能失常 (PNF) 是肝移植 (LT) 后的一个关键并发症,在早期术后阶段经常与早期异位移植功能失常 (EAD) 相似.
- 区分PNF与EAD对于及时和适当的临床管理至关重要.
研究的目的:
- 调查血清生物标志物在LT后的前48小时内区分PNF和EAD的有用性.
- 识别特定的生物化学标记,可以帮助临床医生在早期诊断和治疗决策.
主要方法:
- 在2010年1月至2020年4月期间,对成年LT接受者的回顾性分析.
- 临床参数和血清生物标志物的比较,包括C-反应蛋白 (CRP),尿素,肌,肝功能测试,血小板和国际规范化比率 (INR) 在EAD和PNF组之间在LT后48小时内.
主要成果:
- 在LTs中,PNF发生在2%的患者中,而EAD发生在26%的患者中.
- 较低的血清CRP和尿素水平与PNF有关. 手术后 (POD) 1和2天的CRP水平与EAD显著差异化PNF (POD2的AUROC为0.770).
- 尿素水平和POD2的趋势也显示出显著的差异 (AUROC 0.765从POD1到POD2的变化). 在POD2上的阿斯巴酸转胺酶的AUROC为0.884.
结论:
- 在LT后的最初48小时内,血清CRP,尿素和酸氨基酶水平在区分PNF和EAD方面是有效的.
- 这些生物标志物在早期PNF检测方面提供了比ALT和胆红素更大的诊断价值.
- 监测这些生化特征可以指导肝移植患者的临床管理和治疗策略.
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