在HCV治愈后补偿晚期慢性肝病的长期结果和风险分层
Georg Semmler1,2, Sonia Alonso López3,4,5, Monica Pons6
1Department of Medicine III, Division of Gastroenterology and Hepatology, Medical University of Vienna, Vienna, Austria.
Hepatology (Baltimore, Md.)
|January 16, 2025
概括
在晚期肝病患者中治疗C型肝炎显示出持续的脱补偿和长期HCC的风险. 使用非侵入性标准进行治疗后风险分层,随着时间的推移仍然具有预后性.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 病毒学 病毒学
- 胃肠病学 胃肠病学
背景情况:
- 型肝炎病毒 (HCV) 感染影响了数百万人,许多人实现了治愈.
- 在HCV治愈后得到补偿的晚期慢性肝病 (cACLD) 患者面临肝衰竭和肝细胞癌 (HCC) 的风险.
- 现有的风险分层算法缺乏长期结果数据和以后的时间点进行预后效用评估.
研究的目的:
- 在cACLD患者中评估HCV治愈后的长期肝衰减和de novo HCC风险.
- 评估当前风险分层算法的随时间推移的预后效用.
- 开发改进的模型来预测HCV治愈后的HCC风险.
主要方法:
- 在15个欧洲中心对2335名cACLD患者 (肝硬度测量≥10kPa) 进行了回顾性分析,通过无干扰素治疗实现了HCV治愈.
- 平均随访时间为6年.
- 评估临床显著门性高血压 (CSPH) 的Baveno VII标准和已发表的HCC风险分层算法;开发一种新的"HCC持续病毒学反应"模型.
主要成果:
- 在随访期间,3.6%的患者经历了肝功能衰退,7.8%的患者出现了新发型的HCC,随着时间的推移,风险是线性的,恒定的.
- 巴维诺VII标准分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分层分分层分层分层分分层分分层分分层分分层分层分分层分分层分层分层分层分分层分分层分层分分层分分层分分层分分层分分层分分分层分分层分分分层分分层分分分层分分分层分分层分分层分分层分分层分分层分分分层分分分层分分分分层分分分分分层分分分分分分分分分
- 已公布的HCC算法显示了可变的性能;新模型旨在进行细粒度风险预测.
结论:
- 在cACLD患者中,在HCV治愈后,肝衰减和HCC风险在长期 (>3年) 保持恒定和线性.
- 使用非侵入性标准进行一次性治疗后风险分层,提供持续的预后信息.
- 相对的危险表明,最初的风险评估随着时间的推移而具有持续的相关性.
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