NEJM:超免疫球蛋白不能阻止巨细胞病毒宫内传播

2014-11-30 MedSci MedSci原创

05年的一项非对照试验表明对原发性巨细胞病毒(cytomegalovirus,CMV)感染的孕妇使用CMV特异性超免疫球蛋白治疗,结果显著降低了胎儿宫内感染率:从40%降至16%。 目前一项研究超免疫球蛋白治疗先天性CMV感染疗效的文章发表于近期的新英格兰医学杂志上。 意大利共有11个医学中心加入到此项研究中。研究者对超免疫球蛋白的疗效进行二期临床研究,应用随机、安慰剂对照、双盲试验。共124

05年的一项非对照试验表明对原发性巨细胞病毒(cytomegalovirus,CMV)感染的孕妇使用CMV特异性超免疫球蛋白治疗,结果显著降低了胎儿宫内感染率:从40%降至16%。

目前一项研究超免疫球蛋白治疗先天性CMV感染疗效的文章发表于近期的新英格兰医学杂志上。

意大利共有11个医学中心加入到此项研究中。研究者对超免疫球蛋白的疗效进行二期临床研究,应用随机、安慰剂对照、双盲试验。共124名原发性CMV感染的孕妇在孕5-26周时被纳入研究,推测其感染CMV6周后,每4个星期进行一次超免疫球蛋白和安慰剂治疗,直到孕36周,或直到在羊水中检测出CMV之后。主要观察终点为新生儿检测出感染先天性CMV或者羊水穿刺检测到CMV。

Figure 1. Enrollment and Outcomes.

研究者对123名孕妇进行疗效分析(1个安慰剂组的孕妇中途退出)后发现,超免疫球蛋白组的先天性CMV感染率为30%,安慰剂组为44%。对比两组孕妇的病毒特异性抗体、T细胞介导的免疫反应以及血液中的病毒DNA水平,发现两组孕妇传染CMV的能力没有显著差异。两组婴儿先天性感染CMV的感染率相似。但超免疫球蛋白组的产科不良事件比安慰剂组要高。

结果表明,使用超免疫球蛋白并不能显著缓解孕期原发性感染CMV的进程。


原始出处

Revello MG1, Lazzarotto T, Guerra B, Spinillo A, Ferrazzi E, Kustermann A, Guaschino S, Vergani P, Todros T, Frusca T, Arossa A, Furione M, Rognoni V, Rizzo N, Gabrielli L, Klersy C, Gerna G; CHIP Study Group.A randomized trial of hyperimmune globulin to prevent congenital cytomegalovirus.N Engl J Med. 2014 Apr 3

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=2035117, encodeId=eacd203511e5c, content=<a href='/topic/show?id=5a426866eae' target=_blank style='color:#2F92EE;'>#球蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=68667, encryptionId=5a426866eae, topicName=球蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2317301, createdName=xzw113, createdTime=Tue Oct 06 06:00:00 CST 2015, time=2015-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1283867, encodeId=3665128386e4b, content=<a href='/topic/show?id=ce1b2908938' target=_blank style='color:#2F92EE;'>#免疫球蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29089, encryptionId=ce1b2908938, topicName=免疫球蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=560d188, createdName=nymo, createdTime=Mon Dec 01 15:00:00 CST 2014, time=2014-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1502171, encodeId=42f115021e18d, content=<a href='/topic/show?id=021d4821096' target=_blank style='color:#2F92EE;'>#巨细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48210, encryptionId=021d4821096, topicName=巨细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=11759518880, createdName=wwzzly, createdTime=Mon Dec 01 15:00:00 CST 2014, time=2014-12-01, status=1, ipAttribution=)]
    2015-10-06 xzw113
  2. [GetPortalCommentsPageByObjectIdResponse(id=2035117, encodeId=eacd203511e5c, content=<a href='/topic/show?id=5a426866eae' target=_blank style='color:#2F92EE;'>#球蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=68667, encryptionId=5a426866eae, topicName=球蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2317301, createdName=xzw113, createdTime=Tue Oct 06 06:00:00 CST 2015, time=2015-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1283867, encodeId=3665128386e4b, content=<a href='/topic/show?id=ce1b2908938' target=_blank style='color:#2F92EE;'>#免疫球蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29089, encryptionId=ce1b2908938, topicName=免疫球蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=560d188, createdName=nymo, createdTime=Mon Dec 01 15:00:00 CST 2014, time=2014-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1502171, encodeId=42f115021e18d, content=<a href='/topic/show?id=021d4821096' target=_blank style='color:#2F92EE;'>#巨细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48210, encryptionId=021d4821096, topicName=巨细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=11759518880, createdName=wwzzly, createdTime=Mon Dec 01 15:00:00 CST 2014, time=2014-12-01, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2035117, encodeId=eacd203511e5c, content=<a href='/topic/show?id=5a426866eae' target=_blank style='color:#2F92EE;'>#球蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=68667, encryptionId=5a426866eae, topicName=球蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2317301, createdName=xzw113, createdTime=Tue Oct 06 06:00:00 CST 2015, time=2015-10-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1283867, encodeId=3665128386e4b, content=<a href='/topic/show?id=ce1b2908938' target=_blank style='color:#2F92EE;'>#免疫球蛋白#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29089, encryptionId=ce1b2908938, topicName=免疫球蛋白)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=560d188, createdName=nymo, createdTime=Mon Dec 01 15:00:00 CST 2014, time=2014-12-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1502171, encodeId=42f115021e18d, content=<a href='/topic/show?id=021d4821096' target=_blank style='color:#2F92EE;'>#巨细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=48210, encryptionId=021d4821096, topicName=巨细胞)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=11759518880, createdName=wwzzly, createdTime=Mon Dec 01 15:00:00 CST 2014, time=2014-12-01, status=1, ipAttribution=)]
    2014-12-01 wwzzly