Baidu
map

J Hepatol:加拿大学者新建THRI评分系统,可预测肝硬化患者的10年肝癌风险

2017-08-29 佚名 ioncology

现有指南普遍建议所有肝硬化患者(无论病因为何)均进行一年两次的肝细胞癌(HCC)监测,不同疾病所致肝硬化患者的HCC发病率并不明确。近日,加拿大多伦多大学Sharma等对不同病因所致肝硬化患者的HCC发生风险进行了评估,并基于此建立了可预测肝硬化患者HCC发生风险的新模型,即THRI(Toronto HCC Risk Index,THRI),相关文章在线发表于Journal of Hepatolo

现有指南普遍建议所有肝硬化患者(无论病因为何)均进行一年两次的肝细胞癌(HCC)监测,不同疾病所致肝硬化患者的HCC发病率并不明确。近日,加拿大多伦多大学Sharma等对不同病因所致肝硬化患者的HCC发生风险进行了评估,并基于此建立了可预测肝硬化患者HCC发生风险的新模型,即THRI(Toronto HCC Risk Index,THRI),相关文章在线发表于Journal of Hepatology杂志。


研究者首先应用回顾性图表分析,确定经活检或非侵入性措施诊断的肝硬化患者的推导队列。根据肝硬化的病因,对特定疾病的HCC发病情况进行评估。采用多因素Cox回归分析明确HCC相关因素,并将其用于创建预测HCC发生风险的评分系统。

结果,在≥6个月的随访后,2079例肝硬化患者中有226例(10.8%)发生HCC。HCC的10年累积发生率因病因不同而不同,从病毒性肝炎患者的22%,到脂肪性肝炎患者的16%和自身免疫性肝病患者的5%(P<0.001)。多因素Cox回归分析显示,年龄、性别、病因和血小板与HCC有关。

THRI的分数分配与每个风险比相对应,低(<120分)、中(120~240)和高(>240)风险组的10年累积HCC发生率分别为3%、10%和32%。研究者在一组PBC、HBV和HCV相关肝硬化患者(n=1144)队列中对该模型进行了外部验证,该模型在推导队列和验证队列中表现出相似的预测能力(Harrell’s c-statistic 0.77)。

研究者指出:HCC发病率因肝硬化病因不同而显着不同。使用现有临床和实验室参数的THRI在肝硬化患者中的HCC预测能力良好,且已在外部队列中得到验证。这一风险评分可能有助于完善针对肝硬化患者的HCC监测指南推荐。
原始出处:
Journal of Hepatology

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2061662, encodeId=02ac206166256, content=<a href='/topic/show?id=e6e1e15509f' target=_blank style='color:#2F92EE;'>#癌风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71550, encryptionId=e6e1e15509f, topicName=癌风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d58a435, createdName=sjq027, createdTime=Fri Sep 22 06:24:00 CST 2017, time=2017-09-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312558, encodeId=2062131255807, content=<a href='/topic/show?id=1aa333006b4' target=_blank style='color:#2F92EE;'>#加拿大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33006, encryptionId=1aa333006b4, topicName=加拿大)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=279b407, createdName=shanyongle, createdTime=Thu Aug 31 10:24:00 CST 2017, time=2017-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1426809, encodeId=eac9142680975, content=<a href='/topic/show?id=221d685172' target=_blank style='color:#2F92EE;'>#EPA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, 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=Thu Aug 31 10:24:00 CST 2017, time=2017-08-31, status=1, ipAttribution=)]
    2017-09-22 sjq027
  2. [GetPortalCommentsPageByObjectIdResponse(id=2061662, encodeId=02ac206166256, content=<a href='/topic/show?id=e6e1e15509f' target=_blank style='color:#2F92EE;'>#癌风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71550, encryptionId=e6e1e15509f, topicName=癌风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d58a435, createdName=sjq027, createdTime=Fri Sep 22 06:24:00 CST 2017, time=2017-09-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312558, encodeId=2062131255807, content=<a href='/topic/show?id=1aa333006b4' target=_blank style='color:#2F92EE;'>#加拿大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33006, encryptionId=1aa333006b4, topicName=加拿大)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=279b407, createdName=shanyongle, createdTime=Thu Aug 31 10:24:00 CST 2017, time=2017-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1426809, encodeId=eac9142680975, content=<a href='/topic/show?id=221d685172' target=_blank style='color:#2F92EE;'>#EPA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, 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=Thu Aug 31 10:24:00 CST 2017, time=2017-08-31, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2061662, encodeId=02ac206166256, content=<a href='/topic/show?id=e6e1e15509f' target=_blank style='color:#2F92EE;'>#癌风险#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=71550, encryptionId=e6e1e15509f, topicName=癌风险)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d58a435, createdName=sjq027, createdTime=Fri Sep 22 06:24:00 CST 2017, time=2017-09-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1312558, encodeId=2062131255807, content=<a href='/topic/show?id=1aa333006b4' target=_blank style='color:#2F92EE;'>#加拿大#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=33006, encryptionId=1aa333006b4, topicName=加拿大)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=279b407, createdName=shanyongle, createdTime=Thu Aug 31 10:24:00 CST 2017, time=2017-08-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1426809, encodeId=eac9142680975, content=<a href='/topic/show?id=221d685172' target=_blank style='color:#2F92EE;'>#EPA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, 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=Thu Aug 31 10:24:00 CST 2017, time=2017-08-31, status=1, ipAttribution=)]
    2017-08-31 gwc384
Baidu
map
Baidu
map
Baidu
map