炎症标志物在预测肝切除术后肝功能衰竭的肝细胞癌患者中显示出显著的增值值
Xiao Wang1,2,3, Wenjun Wang1, Xixiang Lin1,2
1Medical Big Data Research Center, Chinese PLA General Hospital, Beijing 100853, China.
Life (Basel, Switzerland)
|October 28, 2023
概括
甲素 (PCT) 和全身免疫炎症指数 (SII) 显示,在肝细胞癌 (HCC) 患者中预测肝切除术后肝功能衰竭 (PHLF) 的增量预后价值. 这些炎症标志物改善了超越现有模型的预测.
科学领域:
- 在瘤学瘤学.
- 肝病学 肝病学是一种肝病学.
- 外科手术的结果
- 炎症生物标志物 炎症生物标志物
背景情况:
- 肝切除术后肝衰竭 (PHLF) 是肝细胞癌 (HCC) 肝切除后的一个关键并发症,具有显著的死亡风险.
- 系统性炎症反应 (SIR) 与肝硬化和HCC的预后不佳有关,这表明它在PHLF发展中的作用.
- 对PHLF的预测模型对于进行肝切除术的HCC患者的风险分层和管理至关重要.
研究的目的:
- 评估各种炎症标志物在预测HCC患者PHLF中的增量预后价值.
- 评估炎症标志物是否可以提高现有的PHLF预后模型的预测准确度.
- 确定具有PHLF显著预测能力的特定炎症标志物.
主要方法:
- 来自2824名经过激进肝切除术的HCC患者的临床数据的回顾性分析.
- 参考PHLF预后模型与结合炎症标志物的新模型进行比较.
- 使用AUC (ΔAUC) 的增加,综合歧视改进 (IDI) 和净重新分类改进 (NRI) 来量化增量预测值.
主要成果:
- 参考PHLF模型显示可接受的预测性能 (AUC = 0.7492).
- 甲素 (PCT) 在AUC中显示出最大的统计显著增加 (ΔAUC = 0.0044).
- 系统性免疫炎症指数 (SII) 在IDI (0.0076) 和NRI (35.79%) 中显著改善,表明预测能力提高.
结论:
- 在可切除的HCC中,前素 (PCT) 和全身免疫炎症指数 (SII) 具有增量预后价值,用于预测PHLF.
- 这些炎症标志物可能会提高现有的PHLF预测模型的准确性.
- 需要进一步验证,将PCT和SII纳入临床实践,以评估HCC患者的PHLF风险.
相关概念视频
Blood Studies for Cardiovascular System I: Cardiac Biomarkers
174
Cardiac biomarkers are enzymes, proteins, and hormones released into the blood when cardiac cells are injured. They are powerful tools for triaging.
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
The essential diagnostic tools for detecting myocardial necrosis and monitoring individuals suspected of having acute coronary syndrome (ACS) include:
Troponins
Troponins, particularly cardiac troponins I and T, are the most precise and sensitive markers of myocardial injury. They are detectable within 4-6 hours of myocardial injury and remain...
174
Liver Regeneration
3.3K
The liver is an important organ in vertebrates that plays an essential role in metabolism. It is also responsible for storing and redistributing nutrients such as carbohydrates, fats, and vitamins in the body. Additionally, the liver releases bile salts which are critical for digesting food and eliminating toxic metabolites from the body.
Cells of Liver
The liver comprises four major types of cells— hepatocytes, stellate, Kupffer, and sinusoidal endothelial cells. The hepatocytes are...
Cells of Liver
The liver comprises four major types of cells— hepatocytes, stellate, Kupffer, and sinusoidal endothelial cells. The hepatocytes are...
3.3K


