NEJM:缬更昔洛韦治疗先天性CMV感染

2015-03-10 Mechront MedSci原创

已有研究表明对于有症状的先天性CMV感染,使用更昔洛韦静滴6周,在婴儿6月时其听力得到改善,但是随着时间的推移,其效果会减弱。因此D.W. Kimberlin等人进行了一项随机、安慰剂对照试验,探究缬更昔洛韦治疗先天性CMV<span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:Arial;mso-hansi-font-fami

已有研究表明对于有症状的先天性CMV感染,使用更昔洛韦静滴6周,在婴儿6月时其听力得到改善,但是随着时间的推移,其效果会减弱。因此D.W. Kimberlin等人进行了一项随机、安慰剂对照试验,探究缬更昔洛韦治疗先天性CMV感染时,6周疗法和6月疗法的疗效比较研究结果发表在近NEJM上。

该研究共纳入96名新生儿,有86名随访到6月大小。评估婴儿听力较好耳朵其6月时听力改善情况,在6个月疗法和6周疗法中,两组结果类似,听力改善分别为23人;听力无变化无变化分别为3637人;听力情况变的更糟糕分别为53人(P=0.41)。随访到12月,6个月疗法组较6周疗法组,婴儿听力整体改善或保持正常更显著(73% vs. 57%, P = 0.01);该现象随访到24月时仍存在(77% vs. 64%, P = 0.04)。

同时随访到24月时,对其婴幼儿进行发展评估量表测试得出,6个月疗法组组较6周疗法组,其得分更高,神经系统发育更好;在语言综合上,P = 0.004;在理解交流上,P = 0.003

不良反应事件的结果显示,在试验开始的前6周里,有19%的参与者发生了3级或4级的中性粒细胞减少,接下来的4.5个月试验中中,6个月疗法组其3级或4级的中性粒细胞减少发生率为21%6周疗法组中该数据为27%,两组见无统计学差异(P=0.64)。

研究结果表明,缬更昔洛韦治疗有症状的先天性CMV感染,6个月疗法和6周疗法对于改善患儿听力的短期疗效是相似的,但是6个月疗法在长期疗效上更胜一筹,并且适当的改善了其神经系统发育。

原始出处:

D.W. Kimberlin,et al. Valganciclovir for Symptomatic Congenital Cytomegalovirus Disease. n engl j med 372;10

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    2015-06-13 wolongzxh
  2. [GetPortalCommentsPageByObjectIdResponse(id=1652658, encodeId=9f291652658a1, content=<a href='/topic/show?id=0bb7491186' target=_blank style='color:#2F92EE;'>#CMV#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4911, encryptionId=0bb7491186, topicName=CMV)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3f5424318202, createdName=wolongzxh, createdTime=Sat Jun 13 00:17:00 CST 2015, time=2015-06-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=18294, encodeId=ae70182943f, content=6个月疗法副作用的危害, beContent=null, objectType=article, channel=null, level=null, likeNumber=197, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5dd21607321, createdName=daniustone, createdTime=Sat Mar 14 11:09:00 CST 2015, time=2015-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1369202, encodeId=8bb2136920273, content=<a href='/topic/show?id=bc9f28589d0' target=_blank style='color:#2F92EE;'>#先天性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28589, encryptionId=bc9f28589d0, topicName=先天性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a435298, createdName=huirong, createdTime=Thu Mar 12 10:17:00 CST 2015, time=2015-03-12, status=1, ipAttribution=)]
    2015-03-14 daniustone

    6个月疗法副作用的危害

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1652658, encodeId=9f291652658a1, content=<a href='/topic/show?id=0bb7491186' target=_blank style='color:#2F92EE;'>#CMV#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4911, encryptionId=0bb7491186, topicName=CMV)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3f5424318202, createdName=wolongzxh, createdTime=Sat Jun 13 00:17:00 CST 2015, time=2015-06-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=18294, encodeId=ae70182943f, content=6个月疗法副作用的危害, beContent=null, objectType=article, channel=null, level=null, likeNumber=197, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5dd21607321, createdName=daniustone, createdTime=Sat Mar 14 11:09:00 CST 2015, time=2015-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1369202, encodeId=8bb2136920273, content=<a href='/topic/show?id=bc9f28589d0' target=_blank style='color:#2F92EE;'>#先天性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=58, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28589, encryptionId=bc9f28589d0, topicName=先天性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a435298, createdName=huirong, createdTime=Thu Mar 12 10:17:00 CST 2015, time=2015-03-12, status=1, ipAttribution=)]
    2015-03-12 huirong