实用医学杂志 ›› 2025, Vol. 41 ›› Issue (21): 3435-3441.doi: 10.3969/j.issn.1006-5725.2025.21.020

• 医学检查与临床诊断 • 上一篇    

HBV RNA预测乙型肝炎病毒相关肝细胞癌发病的价值

陈娅,罗晓永,陈应华,罗亚文()   

  1. 遵义医科大学附属医院感染科 (贵州 遵义 563000 )
  • 收稿日期:2025-06-28 出版日期:2025-11-10 发布日期:2025-11-13
  • 通讯作者: 罗亚文 E-mail:Luoyw719@163.com
  • 基金资助:
    贵州省卫生健康委科学技术基金项目(gzwkj2021-071)

Expression of HBV RNA in hepatitis B virus⁃associated hepatocellular carcinoma

Ya CHEN,Xiaoyong LUO,Yinghua CHEN,Yawen. LUO()   

  1. Department of Infectious Diseases,Affiliated Hospital of Zunyi Medical University,Zunyi 563000,Guizhou,China
  • Received:2025-06-28 Online:2025-11-10 Published:2025-11-13
  • Contact: Yawen. LUO E-mail:Luoyw719@163.com

摘要:

目的 探讨HBV RNA在乙型肝炎病毒相关肝细胞癌中的表达。 方法 收集2023年12月至2025年1月在遵义医科大学附属医院门诊或住院部就诊的259例CHB患者和41例乙型肝炎病毒相关肝细胞癌(HBV-HCC)患者为研究对象,比较两组间年龄、性别、HBV RNA、HBV DNA、ALT、AST及TBIL指标有无差异,比较同组间HBV RNA与HBV DNA病毒载量有无差异,分析同组间HBV RNA与HBV DNA、ALT、AST及TBIL的相关性,通过ROC曲线得出HBV RNA对HBV-HCC的诊断效能。 结果 HBV-HCC组患者的HBV RNA载量、HBV RNA阳性率、ALT、AST、TBIL水平、年龄及男性患者占比均高于CHB组(P < 0.05);绘制散点图发现CHB组患者的HBV DNA载量高于HBV RNA载量(P < 0.000 1);相关性分析显示两组患者的HBV RNA与HBV DNA 均呈正相关(P < 0.05),CHB组患者的HBV RNA与ALT、AST及TBIL呈正相关(P < 0.001);ROC曲线结果显示,HBV RNA的曲线下面积(AUC)为0.692 3(P < 0.000 1),HBV RNA诊断HBV-HCC的最佳截断值为 ≥ 2.5 log10copies/mL。 结论 血清HBV RNA水平对识别HBV-HCC具有较高的敏感性和特异性,可作为预测HBV-HCC发生的可靠指标。

关键词: HBV RNA, 慢性乙型肝炎, 乙型肝炎病毒相关肝细胞癌

Abstract:

Objective To investigate the expression of HBV RNA in hepatitis B virus?associated hepatocellular carcinoma (HBV?HCC). Methods A total of 259 patients with chronic hepatitis B (CHB) and 41 HBV?HCC patients treated in the outpatient or inpatient department of the Affiliated Hospital of Zunyi Medical University from December 2023 to January 2025 were enrolled as subjects. The differences in age, sex, and levels of HBV RNA, HBV DNA, ALT, AST, and TBIL between the two groups were compared. Differences in viral load between HBV RNA and HBV DNA within each group were compared. Correlations between HBV RNA and HBV DNA, ALT, AST, and TBIL within each group were analyzed. Diagnostic efficacy of HBV RNA for HBV?HCC was determined using receiver operating characteristic (ROC) curve analysis. Results The HBV?HCC group had significantly higher HBV RNA load, HBV RNA positivity rate, ALT, AST and TBIL levels and proportion of male patients and older age compared to the CHB group (P < 0.05). Scatter plot analysis revealed a higher HBV DNA load compared to the HBV RNA load in the CHB group (P < 0.000 1). Correlation analysis showed that HBV RNA was positively correlated with HBV DNA in both groups (P < 0.05). In the CHB group, HBV RNA was positively correlated with ALT, AST and TBIL (P < 0.001). The ROC curve showed that the area under the curve (AUC) for HBV RNA was 0.6923 (P < 0.000 1), with an optimal cut?off value of ≥ 2.5 log10 copies/mL for diagnosing HBV?HCC. Conclusion Serum HBV RNA levels demonstrate high sensitivity and specificity for identifying HBV?HCC and can serve as a reliable indicator for predicting the occurrence of HBV?HCC.

Key words: HBV RNA, chronic hepatitis B, hepatitis B virus associated hepatocellular carcinoma

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