J Hepatol:接受DAA治疗的HCV晚期患者,新发HCC比率不高,可能是先前显微、未发现的肿瘤

2018-03-25 MedSci MedSci原创

大型的、前瞻性、基于人群的研究表明,接受DAAs的晚期丙型肝炎患者中,第一年肝癌的风险并不高,而且可能比未治疗的患者低,并且以后会进一步下降。早期肝癌的出现可能反映了先前存在的、显微的、不可检测的肿瘤。

研究背景:直接抗病毒药物(DAA)治疗HCV患者疗效良好且安全。在使用DAAs治疗HCV患者后,关于肝细胞癌(HCC)的风险进行了矛盾的报道。本研究旨在评估晚期HCV患者新发肝细胞癌(HCC)的比率和相关的危险因素。

研究方法:该研究基于NAVIGATORE平台,该平台是一个前瞻性记录的数据库,所有丙型肝炎接受DAAs治疗(Veneto地区,意大利)。纳入标准:肝纤维化分期≥F3。排除标准:Child-Pugh C、接受DAA治疗前接受过肝移植,有HCC病史或为HCC患者,开始DAA治疗后随访少于4周。

研究结果:3917例患者被纳入研究,平均随访时间为536.2±197.6天。55例患者新发HCC。随访第1年,肝纤维化分期为F3的患者、肝脏储备功能为Child-Pugh-A的患者、Child-Pugh-B肝硬化患者,HCC发生率分别为0.46% (95% CI: 0.12-1.17), 1.49% (1.03-2.08)和3.61%(1.86-6.31)。随访第2年,肝纤维化分期为F3的患者、肝脏储备功能为Child-Pugh-A的患者、Child-Pugh-B肝硬化患者,HCC发生率分别为0%, 0.2%和0.69%。多变量分析,HCC与APRI≥2.5 (HR: 2.03, 95% CI: 1.14-3.61; p=0.016)和HBV (HR: 3.99, 1.24- 12.91; p=0.021)显著相关。未能获得SVR的患者与HCC的发生强烈相关(HR: 9.09, 5.2-16.1; p=0.0001)。29%的HCC患者有侵袭性肿瘤,常在治疗早期出现。

研究结论:大型的、前瞻性、基于人群的研究表明,接受DAAs的晚期丙型肝炎患者中,第一年肝癌的风险并不高,而且可能比未治疗的患者低,并且以后会进一步下降。早期肝癌的出现可能反映了先前存在的、显微的、不可检测的肿瘤。

原始出处:

Romano A, Angeli P, Piovesan S, et al. "Newly diagnosed Hepatocellular Carcinoma in patients with advanced hepatitis C treated with DAAs: a prospective population study".J Hepatol, 2018 Mar 15. doi: 10.1016/j.jhep.2018.03.009.

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    2018-03-27 ymljack
  2. [GetPortalCommentsPageByObjectIdResponse(id=1257727, encodeId=e1a0125e727e4, content=<a href='/topic/show?id=774e856e22' target=_blank style='color:#2F92EE;'>#HCV#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8567, encryptionId=774e856e22, topicName=HCV)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=460849, createdName=ymljack, createdTime=Tue Mar 27 12:21:00 CST 2018, time=2018-03-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1259500, encodeId=022112595009c, content=<a href='/topic/show?id=2200854517' target=_blank style='color:#2F92EE;'>#HCC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8545, encryptionId=2200854517, topicName=HCC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8e4c53, createdName=jiyangfei, createdTime=Tue Mar 27 12:21:00 CST 2018, time=2018-03-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1361838, encodeId=166b136183826, content=<a href='/topic/show?id=a88b564ea6' target=_blank style='color:#2F92EE;'>#DAA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=5647, encryptionId=a88b564ea6, topicName=DAA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e457184, createdName=qingting, createdTime=Tue Mar 27 12:21:00 CST 2018, time=2018-03-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1427056, encodeId=79d4142e056d6, content=<a href='/topic/show?id=221d685172' target=_blank style='color:#2F92EE;'>#EPA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6851, encryptionId=221d685172, topicName=EPA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=4a9b4077760, createdName=gwc384, createdTime=Tue Mar 27 12:21:00 CST 2018, time=2018-03-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=299632, encodeId=685b299632c4, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2018/01/15/8213228fe923915543544ad3da7e1c64.jpg, createdBy=6bd82014262, createdName=秀红, createdTime=Sun Mar 25 21:40:22 CST 2018, time=2018-03-25, status=1, ipAttribution=)]
    2018-03-27 jiyangfei
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    2018-03-27 qingting
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    2018-03-27 gwc384
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    2018-03-25 秀红

    学习了

    0

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