Baidu
map

Sci Rep:前瞻性研究,发现NAFLD的预测指标

2017-11-10 佚名 药明康德

近日,来自欧洲多个研究所的科学家们宣布了一项试验结果,描述了一项对近百名芬兰受试者进行的长达11年随访的前瞻性研究。在此研究期间,科学家们检测了受试者的肝脏甘油三酯含量和肝脏硬度的自然变化过程,并确定了哪些基线因素可预测NAFLD。该论文发表在《Scientific Reports》上。

非酒精性脂肪性肝病(NAFLD)正在成为许多国家里最常见的慢性肝病,在美国大约有7500万到1亿的NAFLD患者,在我国亦是慢性肝病的主要负担之一,其治疗方法非常有限。它涵盖了从单纯性的脂肪变性(NAFL)到非酒精性脂肪性肝炎(NASH)以及肝纤维化等一系列疾病。如果能及早预测哪些患者有较高风险,有潜力改善患者将来的病情。

近日,来自欧洲多个研究所的科学家们宣布了一项试验结果,描述了一项对近百名芬兰受试者进行的长达11年随访的前瞻性研究。在此研究期间,科学家们检测了受试者的肝脏甘油三酯含量和肝脏硬度的自然变化过程,并确定了哪些基线因素可预测NAFLD。该论文发表在《Scientific Reports》上。

脂肪变性的自然病程可以用质子磁共振波谱(1H-MRS)来测量,它是最先进的脂肪变性定量技术。而肝纤维化可以利用使用1D超声波瞬态弹性成像术(1D ultrasonography transient elastography, TE)进行无创评估。研究者用1H-MRS测量了97名芬兰人的肝脏脂肪和其他临床指标,随访期中位数是11.3年(7.3年-13.4年)。他们测量了受试者的基线值和在11.3年时的胰岛素抵抗程度。同时,在11.3年时测量了肝硬度。

数据显示,肝脏脂肪含量随时间下降了5%(p <0.05)。基线值和11.3年的值密切相关(r = 0.81,p <0.001)。基线肝脏脂肪(OR 1.32; 95%CI:1.15-1.50)和BMI变化(OR 1.67; 95%CI:1.24-2.25)是11.3年时肝脏脂肪的独立预测因子(AUROC 0.90; 95%CI:0.83- 0.96)。基线肝脏脂肪(AUROC 0.84; 95%CI:0.76-0.92)比常规可用参数(AUROC 0.76; 95%CI:0.65-0.86,p = 0.02)能更准确地预测11.3年的肝脏脂肪。在11.3年时,有29%的受试者肝脏硬度增加。基线肝脏脂肪(OR 2.17; 95%CI:1.05-4.46)是肝硬度增加的独立预测因子。这些数据显示,肝脏脂肪比相关的代谢异常更重要,因为它是未来肝脏脂肪和纤维化的预测指标。

原始出处:

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1914454, encodeId=cc46191445480, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 13 17:40:00 CST 2018, time=2018-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006408, encodeId=634220064080f, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Oct 05 23:40:00 CST 2018, time=2018-10-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2083905, encodeId=3eaa20839058d, content=<a href='/topic/show?id=d3b820e32c' target=_blank style='color:#2F92EE;'>#AFLD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2073, encryptionId=d3b820e32c, topicName=AFLD)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Thu May 03 01:40:00 CST 2018, time=2018-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1407011, encodeId=c182140e0110e, content=<a href='/topic/show?id=fa7c100231a5' target=_blank style='color:#2F92EE;'>#预测指标#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100231, encryptionId=fa7c100231a5, topicName=预测指标)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=10c72588657, createdName=anminleiryan, createdTime=Sun Nov 12 00:40:00 CST 2017, time=2017-11-12, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1914454, encodeId=cc46191445480, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 13 17:40:00 CST 2018, time=2018-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006408, encodeId=634220064080f, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Oct 05 23:40:00 CST 2018, time=2018-10-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2083905, encodeId=3eaa20839058d, content=<a href='/topic/show?id=d3b820e32c' target=_blank style='color:#2F92EE;'>#AFLD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2073, encryptionId=d3b820e32c, topicName=AFLD)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Thu May 03 01:40:00 CST 2018, time=2018-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1407011, encodeId=c182140e0110e, content=<a href='/topic/show?id=fa7c100231a5' target=_blank style='color:#2F92EE;'>#预测指标#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100231, encryptionId=fa7c100231a5, topicName=预测指标)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=10c72588657, createdName=anminleiryan, createdTime=Sun Nov 12 00:40:00 CST 2017, time=2017-11-12, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1914454, encodeId=cc46191445480, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 13 17:40:00 CST 2018, time=2018-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006408, encodeId=634220064080f, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Oct 05 23:40:00 CST 2018, time=2018-10-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2083905, encodeId=3eaa20839058d, content=<a href='/topic/show?id=d3b820e32c' target=_blank style='color:#2F92EE;'>#AFLD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2073, encryptionId=d3b820e32c, topicName=AFLD)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Thu May 03 01:40:00 CST 2018, time=2018-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1407011, encodeId=c182140e0110e, content=<a href='/topic/show?id=fa7c100231a5' target=_blank style='color:#2F92EE;'>#预测指标#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100231, encryptionId=fa7c100231a5, topicName=预测指标)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=10c72588657, createdName=anminleiryan, createdTime=Sun Nov 12 00:40:00 CST 2017, time=2017-11-12, status=1, ipAttribution=)]
    2018-05-03 lvygwyt2781
  4. [GetPortalCommentsPageByObjectIdResponse(id=1914454, encodeId=cc46191445480, content=<a href='/topic/show?id=103f3264681' target=_blank style='color:#2F92EE;'>#前瞻性研究#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32646, encryptionId=103f3264681, topicName=前瞻性研究)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7e12358, createdName=lhlxtx, createdTime=Mon Aug 13 17:40:00 CST 2018, time=2018-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2006408, encodeId=634220064080f, content=<a href='/topic/show?id=924a3264381' target=_blank style='color:#2F92EE;'>#前瞻性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32643, encryptionId=924a3264381, topicName=前瞻性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5cb32500112, createdName=1508842480_96220437, createdTime=Fri Oct 05 23:40:00 CST 2018, time=2018-10-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2083905, encodeId=3eaa20839058d, content=<a href='/topic/show?id=d3b820e32c' target=_blank style='color:#2F92EE;'>#AFLD#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2073, encryptionId=d3b820e32c, topicName=AFLD)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=947269, createdName=lvygwyt2781, createdTime=Thu May 03 01:40:00 CST 2018, time=2018-05-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1407011, encodeId=c182140e0110e, content=<a href='/topic/show?id=fa7c100231a5' target=_blank style='color:#2F92EE;'>#预测指标#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100231, encryptionId=fa7c100231a5, topicName=预测指标)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=10c72588657, createdName=anminleiryan, createdTime=Sun Nov 12 00:40:00 CST 2017, time=2017-11-12, status=1, ipAttribution=)]

相关资讯

J Hepatol:非酒精性脂肪性肝病患者发生慢性肾脏疾病风险

总之,研究结果表明,在一项包含有成年男性、女性的大型研究队列中,NAFLD与CKD进展风险相关。NAFLD可能严重影响肾脏功能,需要密切关注CKD风险。脂肪肝的存在与肾脏功能的衰退有关。因此,需要定期监测脂肪肝患者的肾脏功能。

Liver Int:生长分化因子15预测NAFLD患者进展期肝纤维化

总之,研究表明,GDF15可以作为进展期肝纤维化的一种新的生物标志物。

Nat Med:调节肠道HIF因子有望治疗脂肪变性

非酒精性脂肪性肝病(NAFLD)正在许多国家成为最常见的慢性肝病,在美国大约有7500万到1亿的NAFLD患者,而NAFLD亦是我国的慢性肝病的主要负担之一,其治疗方法非常有限。近日,中国和美国的多家研究机构合作,发现了在肠道中缺氧诱导因子(HIF)在肝脂肪变性中的作用,论文发表在《自然》子刊《Nature Medicine》上。

Hepatology:一项20年的社区研究:NAFLD发病率趋势及对代谢并发症、死亡率的影响

NAFLD发病率增加了5倍,尤其是在成年青少年患者中。NAFLD是疾病的结果,也是代谢并发症的先驱因素。代谢并发症削弱了NAFLD对死亡率的影响,免除了对心血管事件的影响。

J Viral Hepat:肝脂肪变性和慢性乙型肝炎相关关系

慢性乙型肝炎患者,严重肝脂肪变性与肝纤维化分期增加相关。肝脂肪变性严重程度的增加与较低水平的HBV DNA水平独立相关。

SCI REP:非酒精性脂肪肝与冠状动脉钙化有何关系?

由此可见,该研究的发现进一步证实了NAFLD与CAC之间存在的关联,特别是在亚洲人群中。

Baidu
map
Baidu
map
Baidu
map