Lancet:卵胞浆内单精子显微注射对非男方不孕因素夫妇受孕率的影响

2021-04-26 MedSci原创 MedSci原创

对于男性精子质量正常的不孕夫妇,与传统体外受精方式相比,卵胞浆内单精子显微注射技术不能提高生育率。

卵胞浆内单精子显微注射技术(ICSI)诞生于20世纪90年代,相比于传统的体外受精(IVF)方法,其可显著提高受精率,特别是对于男方不孕因素夫妻。2016年欧洲多国统计数据显示,ICSI的使用率高达72.3%,相比2015年增加了1.2%,其中非男方不孕因素应用的增长最为快速。但相比于传统IVF,ICSI在非男方不孕夫妻中的应用效果尚未得到充分验证。近日研究人员就ICSI对新生儿活产率的影响进行了考察。

本次开放标签、多中心、随机试验是在越南胡志明市的两个IVF中心开展,成年夫妇参与,其中男方精子数量及活力正常,先前接受辅助生殖干预的次数少于2次,参与者随机接受ICSI或常规IVF。研究的主要终点为首次胚胎移植后的活产率。

1064对夫妇参与研究,其中ICSI组532对,常规体外受精组532对。在532对随机接受ICSI的夫妇中,有184对(35%)在首次胚胎移植后新生儿活产,在532对随机接受常规IVF的夫妇中,有166对(31%)在首次胚胎移植后新生儿活产(绝对差异3.4%, RR=1.11)。ICSI组29对(5%)夫妇受精失败,而常规体外受精组34对(6%),绝对差异=-0.9%。

研究认为,对于男性精子质量正常的不孕夫妇,与传统体外受精方式相比,卵胞浆内单精子显微注射技术不能提高生育率。

原始出处:

Vinh Q Dang et al. Intracytoplasmic sperm injection versus conventional in-vitro fertilisation in couples with infertility in whom the male partner has normal total sperm count and motility: an open-label, randomised controlled trial.Lancet. April 24, 2021.

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    2021-05-14 楚秀娟
  2. [GetPortalCommentsPageByObjectIdResponse(id=1677798, encodeId=cfbc16e7798ef, content=<a href='/topic/show?id=02723804379' target=_blank style='color:#2F92EE;'>#受孕#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38043, encryptionId=02723804379, topicName=受孕)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=795f27597722, createdName=楚秀娟, createdTime=Fri May 14 15:21:29 CST 2021, time=2021-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1831139, encodeId=7f471831139e3, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Mon Dec 27 18:21:29 CST 2021, time=2021-12-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=961050, encodeId=9bc896105005, content=666, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=21442251573, createdName=12166f41m36暂无昵称, createdTime=Tue Apr 27 21:17:45 CST 2021, time=2021-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034288, encodeId=de1510342883b, content=顶刊就是不一样,质量很高,内容精彩!学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Mon Apr 26 22:21:29 CST 2021, time=2021-04-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=960775, encodeId=5d94960e7594, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210426/182cf080bf934d259316840a2485ff60/fd5c7c8b135a4bb98227c20d6ddf7f06.jpg, createdBy=3f555486700, createdName=yangsu129s, createdTime=Mon Apr 26 22:19:14 CST 2021, time=2021-04-26, status=1, ipAttribution=)]
    2021-12-27 howi
  3. [GetPortalCommentsPageByObjectIdResponse(id=1677798, encodeId=cfbc16e7798ef, content=<a href='/topic/show?id=02723804379' target=_blank style='color:#2F92EE;'>#受孕#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38043, encryptionId=02723804379, topicName=受孕)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=795f27597722, createdName=楚秀娟, createdTime=Fri May 14 15:21:29 CST 2021, time=2021-05-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1831139, encodeId=7f471831139e3, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Mon Dec 27 18:21:29 CST 2021, time=2021-12-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=961050, encodeId=9bc896105005, content=666, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=21442251573, createdName=12166f41m36暂无昵称, createdTime=Tue Apr 27 21:17:45 CST 2021, time=2021-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034288, encodeId=de1510342883b, content=顶刊就是不一样,质量很高,内容精彩!学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Mon Apr 26 22:21:29 CST 2021, time=2021-04-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=960775, encodeId=5d94960e7594, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210426/182cf080bf934d259316840a2485ff60/fd5c7c8b135a4bb98227c20d6ddf7f06.jpg, createdBy=3f555486700, createdName=yangsu129s, createdTime=Mon Apr 26 22:19:14 CST 2021, time=2021-04-26, status=1, ipAttribution=)]
    2021-04-27 12166f41m36暂无昵称

    666

    0

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    2021-04-26 goodbing

    顶刊就是不一样,质量很高,内容精彩!学到很多

    0

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    2021-04-26 yangsu129s

    学习

    0

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