实用肝脏病杂志 ›› 2025, Vol. 28 ›› Issue (2): 270-273.doi: 10.3969/j.issn.1672-5069.2025.02.028

• 肝癌 • 上一篇    下一篇

超声造影联合血清PIVKA-Ⅱ水平评估TACE治疗的老年肝细胞癌患者完全缓解价值分析*

周敏, 李涛, 王波玲   

  1. 710032 西安市 空军军医大学第一附属医院消化内科超声诊疗中心(周敏,李涛);消化内科(王波玲)
  • 收稿日期:2023-10-31 出版日期:2025-03-10 发布日期:2025-03-11
  • 通讯作者: 王波玲,E-mail:461358290@qq.com
  • 作者简介:周敏,女,41岁,大学本科,副主任医师。研究方向:腹部超声诊断、超声造影和介入超声治疗研究。E-mail:zm18092925530@163.com
  • 基金资助:
    *陕西省科技厅重点研发计划项目(编号:2022ZDLSF04-04)

Prediction of complete remission by contrast-enhanced ultrasonography and serum PIVKA-II levels in elderly patients with hepatocellular carcinoma after TACE therapy

Zhou Min, Li Tao, Wang Boling   

  1. Ultrasonic Diagnosis and Treatment Center, Department of Gastroenterology, First Affiliated Hospital, Air Force Medical University, Xi'an 710032, Shaanxi Province, China
  • Received:2023-10-31 Online:2025-03-10 Published:2025-03-11

摘要: 目的 探讨超声造影(CEUS)联合血清异常凝血酶原(PIVKA-Ⅱ)水平预测经动脉化疗栓塞(TACE)治疗老年肝细胞癌(HCC)患者完全缓解(CR)的效能。方法 2020年3月~2023年3月空军军医大学第一附属医院收治的87例老年HCC患者,均接受CEUS检查,检测增强造影造影剂上升时间(RT)、达峰时间(TTP)和峰值强度 (IMAX)。使用全自动免疫分析仪检测血清PIVKA-II水平。然后,所有患者均接受TACE治疗。应用受试者工作特征曲线(ROC)分析指标联合预测TACE术后获得CR的效能。结果 在87例老年HCC患者中,在TACE治疗后,获得CR者27例(31.0%),部分缓解(PR)19例,疾病稳定(SD)28例,疾病进展(PD)13例,即未获得完全缓解率为69.0%;CR组术前CEUS检测的TTP为(35.3±3.2)s,显著长于未获得CR组【(18.3±3.5)s,P<0.05】,血清PIVKA-Ⅱ水平为(1253.7±307.4)mAU/mL,显著低于未获得CR组【(2784.1±221.7)mAU/mL,P<0.05】;经ROC分析显示,应用CEUS检测的TTP联合血清PIVKA-II水平预测TACE术后疗效的灵敏度为96.3%,特异度为88.3%,其效能显著优于两指标单独预测(P<0.05)。 结论 术前应用CEUS检查和血清PIVKA-Ⅱ水平可帮助预测TACE术治疗老年HCC患者的疗效,值得进一步研究验证。

关键词: 肝细胞癌, 肝动脉化疗栓塞术, 超声造影, 达峰时间, 异常凝血酶原Ⅱ, 完全缓解

Abstract: Objective The aim of this study was to investigate the prediction of complete remission (CR) by contrast-enhanced ultrasonography (CEUS) and serum prothrombin induced by vitamin K absence-II (PIVKA-II) levels in elderly patients with hepatocellular carcinoma (HCC) after transcatheter arterial chemoembolization (TACE) therapy. Method 87 elderly patients with HCC were encountered in the First Affiliated Hospital, Air Force Medical University between March 2020 and March 2023, and all underwent CEUS to detect the rise time (RT), time to peak (TTP) and maximum of intensity (IMAX). Serum PIVKA-II levels were routinely assayed. Based on appropriate preparing, the TACE was conducted for every patient. The receiver operating characteristic (ROC) curve was applied to predict the efficacy of TACE. Result Out of the 87 patients with HCC, the CR was obtained in 27 cases(31.0%), and the partial remission, stable disease and progression disease were found in 19 cases, 28 cases and 13 cases, e.g., the non-CR rate was 69.0%; before TACE, the TTP by CEUS in patients with CR was (35.3±3.2)s, significantly longer than [(18.3±3.5)s, P<0.05], while serum PIVKA-Ⅱ level was (1253.7±307.4)mAU/mL, much lower than [(2784.1±221.7)mAU/mL, P<0.05] in patients with non-CR; the ROC analysis showed that the predicting performance of the combination of TTP and serum PIVKA-II level for CR after TACE was promising, with the sensitivity of 96.3% and the specificity of 88.3%, much superior to any parameters of the two alone (P<0.05). Conclusion Both the CEUS and serum PIVKA-II level could be used to predict CR in elderly patients with HCC after TACE, which needs further multi-center clinical study for verification.

Key words: Hepatoma, Transcatheter arterial chemoembolization, Contrast-enhanced ultrasonography, Time to peak, Prothrombin induced by vitamin K absence-II, Complete Remission