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AJOG:ICP使子痫前期风险增加

2015-05-24 MedSci MedSci原创

众说周知,孕妇一旦诊断为妊娠期肝内胆汁淤积症(ICP)意味着其胎儿可能会出现很多并发症,尤其是令人措手不急的胎死宫内。关于孕妇并发症这一块,目前有研究表明,ICP还可能与子痫前期(PET)息息相关。Raz Y等人进行了一项研究便是奔着ICP和PET相关性去的。最新研究成果发表在近期《AJOG》上。该研究纳入了78名诊断为ICP的孕妇(肝酶升高和总胆汁酸升高(>10 μmol/ml)),包括5


众说周知,孕妇一旦诊断为妊娠期肝内胆汁淤积症(ICP)意味着其胎儿可能会出现很多并发症,尤其是令人措手不急的胎死宫内。关于孕妇并发症这一块,目前有研究表明,ICP还可能与子痫前期(PET)息息相关。Raz Y等人进行了一项研究便是奔着ICP和PET相关性去的。最新研究成果发表在近期 AJOG 上。

该研究纳入了78名诊断为ICP的孕妇(肝酶升高和总胆汁酸升高(>10 μmol/ml)),包括54名单胎妊娠和24名双胎妊娠孕妇。根据总胆汁酸水平将ICP分为重度(>40 μmol/ml)、中度(20-40 μmol/ml)和轻度(10-20 μmol/ml)。对照组为健康孕妇,包括200名单胎妊娠和100名双胎妊娠孕妇。

研究结果显示,ICP组的子痫前期发生率明显高于对照组,无论单胎还是双胎妊娠(单胎 7.4% vs. 1.5%, P< .05;双胎33.3% vs .6.2%,P< .05)。并且ICP组重度子痫前期的发生率也显著高于对照组,单胎妊娠中ICP组重度PET发生率是对照组的11倍,双胎妊娠中重度PET在ICP组的发生率是对照组的8倍。研究者还发现,对于重度ICP,无论单胎妊娠还是双胎妊娠,其发生子痫前期的风险无明显统计学差异。并且ICP出现最初临床表现的孕周也不会影响PET的发生率。该研究中的子痫前期病例通常是在诊断为ICP后2-4周,伴随着血压的升高和蛋白尿的出现。不过该研究中也有33名孕妇诊断为PET,但是其总胆汁酸水平在正常范围内,并不是ICP患者。

研究结果表明,孕妇伴有妊娠期肝内胆汁淤积症(ICP)会增加其罹患子痫前期(PET)的风险,尤其是重度ICP,对PET发生风险尤其重要。因此研究者强烈建议对中度和重度ICP孕妇的日常管理中应该加强对其子痫前期的评估。

原始出处:

Raz Y, Lavie A, Vered Y, Goldiner I, Skornick-Rapaport A, Landsberg Asher Y, Maslovits S, Levin I, Lessing JM, Kuperminc MJ et al: Severe intrahepatic cholestasis of pregnancy is a risk factor for preeclampsia in singleton and twin pregnancies. American journal of obstetrics and gynecology 2015.

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1341273, encodeId=df0a13412e3bd, content=<a href='/topic/show?id=1e38936515' target=_blank style='color:#2F92EE;'>#ICP#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9365, encryptionId=1e38936515, topicName=ICP)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85df2500173, createdName=654699882_84926986, createdTime=Tue May 26 12:04:00 CST 2015, time=2015-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1366535, encodeId=f807136653526, content=<a href='/topic/show?id=097a452219b' target=_blank style='color:#2F92EE;'>#子痫前期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45221, encryptionId=097a452219b, topicName=子痫前期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52c7237, createdName=yahu, createdTime=Tue May 26 12:04:00 CST 2015, time=2015-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=24907, encodeId=485e2490e1f, content=不错的研究,不知ICP和子痫前期其他疾病是否有关。, beContent=null, objectType=article, channel=null, level=null, likeNumber=160, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/11/11/79b7aa038ec52a741938a0243c9023e4.jpg, createdBy=7cf41618060, createdName=zhangshi908, createdTime=Tue May 26 07:45:00 CST 2015, time=2015-05-26, status=1, ipAttribution=)]
    2015-05-26 yahu
  3. [GetPortalCommentsPageByObjectIdResponse(id=1341273, encodeId=df0a13412e3bd, content=<a href='/topic/show?id=1e38936515' target=_blank style='color:#2F92EE;'>#ICP#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=64, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=9365, encryptionId=1e38936515, topicName=ICP)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=85df2500173, createdName=654699882_84926986, createdTime=Tue May 26 12:04:00 CST 2015, time=2015-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1366535, encodeId=f807136653526, content=<a href='/topic/show?id=097a452219b' target=_blank style='color:#2F92EE;'>#子痫前期#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45221, encryptionId=097a452219b, topicName=子痫前期)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=52c7237, createdName=yahu, createdTime=Tue May 26 12:04:00 CST 2015, time=2015-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=24907, encodeId=485e2490e1f, content=不错的研究,不知ICP和子痫前期其他疾病是否有关。, beContent=null, objectType=article, channel=null, level=null, likeNumber=160, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/11/11/79b7aa038ec52a741938a0243c9023e4.jpg, createdBy=7cf41618060, createdName=zhangshi908, createdTime=Tue May 26 07:45:00 CST 2015, time=2015-05-26, status=1, ipAttribution=)]
    2015-05-26 zhangshi908

    不错的研究,不知ICP和子痫前期其他疾病是否有关。

    0

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