Plos Med:有早产史的女性应用孕酮阴道栓对新生儿患呼吸窘迫综合症的影响。

2017-09-29 qinqiyun MedSci原创

新生儿呼吸窘迫综合征,好发于早产儿,是早期死亡和患病的主要原因。孕激素撤退,无论是实际性还是功能性的,被认为是分娩发动的必要条件。应用阴道孕酮栓是否可以降低早产及新生儿患呼吸窘迫综合征的风险?

新生儿呼吸窘迫综合症,好发于早产儿,是早期死亡和患病的主要原因。孕激素撤退,无论是实际性还是功能性的,被认为是分娩发动的必要条件。阴道使用孕酮是否有利于有早产史的且有再次早产的高风险的妊娠女性尚不完全清楚。

Caroline A.Crowther及其同事进行一项随机化的双盲研究,探究对于有自发性早产史的女性,应用阴道孕酮是否可降低其婴儿患呼吸窘迫综合症的风险和严重性,并评估对新生儿发病率和母体健康的影响以及治疗相关的副作用。

从多个国家的19所妇产科医院招募既往妊娠不足37周分娩的(包括自发性早产、宫颈机能不全、胎膜早破)、现妊娠满18周且不足24周的女性(单胎或双胞胎)。随机分组,398人接受孕酮阴道栓(相当于100mg孕酮),389人接受安慰剂。主要评估指标:呼吸窘迫综合症及其严重程度。次要指标是其他呼吸问题的发病率、其他不良的新生儿结局、母体不良结局(特别是与早产相关的)以及孕酮治疗的副作用。在787位女性(100%)及其799例新生儿中进行数据分析。

大部分女性(740位,94.0%)遵从其分组疗法,两组疗程基本一致(孕酮组:中位时间51.0天,四分位间距[IQR] 28.0-69.0;安慰剂组:52.0天,IQR 27.0-76.0)。两组呼吸窘迫综合症的发病率无差异(10.5%[42/402]vs 10.6%[41/388];RR 0.98,95% CI 0.64-1.49,p=0.912)(治疗效果1.02%,95% CI 0.6-1.53,p=0.905)。研究组之间其他呼吸道疾病的发病率和新生儿不良结局无差异(155/406[38.2%] vs 152/393[38.7%];RR 0.98,95%CI0.82-1.17,p=0.798)。两组37周前出生的新生儿的比例相似(148/406[36.5%]vs146/393[37.2%];RR 0.97,95% CI0.81-1.17,p=0.765)。两组母体发病率相当。孕酮组和安慰剂组分别有9.9%(39/394)和7.3% (28/382) 的女性因为副作用而终止治疗(RR1.35,95% CI 0.85-2.15,p=0.204)。

本研究结果表明应用孕酮阴道栓不能降低新生儿患呼吸窘迫综合症或其他与早产相关的新生儿和母体疾病的风险。

原始出处:


本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1816399, encodeId=d131181639991, content=<a href='/topic/show?id=682f9e5907c' target=_blank style='color:#2F92EE;'>#阴道栓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97590, encryptionId=682f9e5907c, topicName=阴道栓)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Tue May 29 20:27:00 CST 2018, time=2018-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1471038, encodeId=c4e014e1038ec, content=<a href='/topic/show?id=0b1445323b0' target=_blank style='color:#2F92EE;'>#孕酮#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45323, encryptionId=0b1445323b0, topicName=孕酮)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fea57099634, createdName=周虎, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1582230, encodeId=d715158223073, content=<a href='/topic/show?id=e46f396832b' target=_blank style='color:#2F92EE;'>#呼吸窘迫#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39683, encryptionId=e46f396832b, topicName=呼吸窘迫)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=22be16898890, createdName=12498cf9m40(暂无昵称), createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608078, encodeId=263f16080e83b, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=248937, encodeId=b81c24893e9f, content=好文章.学习了., beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=60791943465, createdName=1e0f8808m18(暂无匿称), createdTime=Sat Sep 30 00:05:27 CST 2017, time=2017-09-30, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1816399, encodeId=d131181639991, content=<a href='/topic/show?id=682f9e5907c' target=_blank style='color:#2F92EE;'>#阴道栓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97590, encryptionId=682f9e5907c, topicName=阴道栓)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Tue May 29 20:27:00 CST 2018, time=2018-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1471038, encodeId=c4e014e1038ec, content=<a href='/topic/show?id=0b1445323b0' target=_blank style='color:#2F92EE;'>#孕酮#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45323, encryptionId=0b1445323b0, topicName=孕酮)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fea57099634, createdName=周虎, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1582230, encodeId=d715158223073, content=<a href='/topic/show?id=e46f396832b' target=_blank style='color:#2F92EE;'>#呼吸窘迫#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39683, encryptionId=e46f396832b, topicName=呼吸窘迫)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=22be16898890, createdName=12498cf9m40(暂无昵称), createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608078, encodeId=263f16080e83b, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=248937, encodeId=b81c24893e9f, content=好文章.学习了., beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=60791943465, createdName=1e0f8808m18(暂无匿称), createdTime=Sat Sep 30 00:05:27 CST 2017, time=2017-09-30, status=1, ipAttribution=)]
    2017-10-01 周虎
  3. [GetPortalCommentsPageByObjectIdResponse(id=1816399, encodeId=d131181639991, content=<a href='/topic/show?id=682f9e5907c' target=_blank style='color:#2F92EE;'>#阴道栓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97590, encryptionId=682f9e5907c, topicName=阴道栓)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Tue May 29 20:27:00 CST 2018, time=2018-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1471038, encodeId=c4e014e1038ec, content=<a href='/topic/show?id=0b1445323b0' target=_blank style='color:#2F92EE;'>#孕酮#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45323, encryptionId=0b1445323b0, topicName=孕酮)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fea57099634, createdName=周虎, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1582230, encodeId=d715158223073, content=<a href='/topic/show?id=e46f396832b' target=_blank style='color:#2F92EE;'>#呼吸窘迫#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39683, encryptionId=e46f396832b, topicName=呼吸窘迫)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=22be16898890, createdName=12498cf9m40(暂无昵称), createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608078, encodeId=263f16080e83b, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=248937, encodeId=b81c24893e9f, content=好文章.学习了., beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=60791943465, createdName=1e0f8808m18(暂无匿称), createdTime=Sat Sep 30 00:05:27 CST 2017, time=2017-09-30, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1816399, encodeId=d131181639991, content=<a href='/topic/show?id=682f9e5907c' target=_blank style='color:#2F92EE;'>#阴道栓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97590, encryptionId=682f9e5907c, topicName=阴道栓)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Tue May 29 20:27:00 CST 2018, time=2018-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1471038, encodeId=c4e014e1038ec, content=<a href='/topic/show?id=0b1445323b0' target=_blank style='color:#2F92EE;'>#孕酮#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45323, encryptionId=0b1445323b0, topicName=孕酮)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fea57099634, createdName=周虎, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1582230, encodeId=d715158223073, content=<a href='/topic/show?id=e46f396832b' target=_blank style='color:#2F92EE;'>#呼吸窘迫#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39683, encryptionId=e46f396832b, topicName=呼吸窘迫)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=22be16898890, createdName=12498cf9m40(暂无昵称), createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608078, encodeId=263f16080e83b, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=248937, encodeId=b81c24893e9f, content=好文章.学习了., beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=60791943465, createdName=1e0f8808m18(暂无匿称), createdTime=Sat Sep 30 00:05:27 CST 2017, time=2017-09-30, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1816399, encodeId=d131181639991, content=<a href='/topic/show?id=682f9e5907c' target=_blank style='color:#2F92EE;'>#阴道栓#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97590, encryptionId=682f9e5907c, topicName=阴道栓)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1dfd2500156, createdName=12498c24m69暂无昵称, createdTime=Tue May 29 20:27:00 CST 2018, time=2018-05-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1471038, encodeId=c4e014e1038ec, content=<a href='/topic/show?id=0b1445323b0' target=_blank style='color:#2F92EE;'>#孕酮#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=45323, encryptionId=0b1445323b0, topicName=孕酮)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=fea57099634, createdName=周虎, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1582230, encodeId=d715158223073, content=<a href='/topic/show?id=e46f396832b' target=_blank style='color:#2F92EE;'>#呼吸窘迫#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=39683, encryptionId=e46f396832b, topicName=呼吸窘迫)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=22be16898890, createdName=12498cf9m40(暂无昵称), createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1608078, encodeId=263f16080e83b, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sun Oct 01 12:27:00 CST 2017, time=2017-10-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=248937, encodeId=b81c24893e9f, content=好文章.学习了., beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=60791943465, createdName=1e0f8808m18(暂无匿称), createdTime=Sat Sep 30 00:05:27 CST 2017, time=2017-09-30, status=1, ipAttribution=)]
    2017-09-30 1e0f8808m18(暂无匿称)

    好文章.学习了.

    0

相关资讯

Contraception:避孕器LNG20的有效性和安全性

Eisenberg DL等人纳入了16-45岁具有正常月经周期和要求避孕的未生育过的和生育过的女性,对其进行了一项非盲、部分随机试验,通过3年数据评估新的设计为可以使用7年以上的52mg左炔诺孕酮宫内节育器(LNG20)的有效性和安全性。初始结局指标为16-35岁女性按珀尔指数计算的妊娠率和有效性。其中36-45岁女性纳入该研究仅仅是针对LNG20的安全性的研究。研究期间研究人员对所有参与者大约每

Science:男女通用避孕药有戏!发现黄体酮激活的人精子受体

图片来自加州大学伯克利分校Polina Lishko/Melissa Miller。 一项新的研究中,来自美国加州大学伯克利分校的研究人员发现一种开关,该开关触发精子使用强力踹击(power kick)刺入人卵子中,并让它受精。它揭示出男性不育症的一种可能来源,而且也提供一种用于开发可在男女中都使用的避孕药的潜在靶标。相关研究结果于2016年3月17日发表在Science期刊上,论文标题为

Am J Obstet Gynecol:阴道黄体酮安胎效果怎么样?

目的:我们试图评价阴道孕酮维持与对照组(安慰剂或无治疗),比较两组的安胎功效,对单胎终止妊娠早产(PTL)进行荟萃分析与随机对照试验。实验设计:检索MEDLINE、OVID、 Scopus、ClinicalTrials.gov、和Cochrane对照试验注册中心的数据库,随着使用不同的关键词和文本:“黄体酮”、“安胎”、和“早产”,检索从1966年到2014年11月的文献。本研究随机搜集了单胎终止

NEJM:孕酮不能提高复发性流产女性的活产婴儿率

孕酮是维持妊娠的关键。然而,无论是在怀孕的头三个月补充孕激素会增加与不明原因反复流产史妇女的出生率是不确定的。

Lancet:早产高危女性是否应预防性使用孕酮(OPPTIMUM研究)

Lancet:早产高危女性是否应预防性使用孕酮(OPPTIMUM研究)已有研究表明,孕酮的应用可降低高危孕妇早产的发生风险并可降低新生儿发病率,但有尚不能确定孕酮的使用对孩子日后长期的影响。研究人员设计了一项双盲随机安慰剂对照试验,探究了阴道黄体酮对早产高危女性早产的发生风险以及新生儿健康状况的影响(存在早产史,自然分娩孕期≤34周,或孕期为0天,或宫颈长度≤25 mm,或胎儿纤维连接蛋白检测阳性

细数孕酮那些事

妊娠时,hCG刺激黄体产生孕酮;7~9周逐渐过渡致胎盘产生,又称黄体胎盘转移;10~11周胎盘产生孕酮明显增加,这时胎盘的滋养细胞接替黄体产生孕激素并维持妊娠。孕期孕酮检查主要用于了解黄体的功能及卵巢有无排卵以及了解妊娠状态等。 孕酮的作用是什么 成年未怀孕妇女的孕酮主要作用是与雌激素配合,参与维持正常月经周期的功能活动;妊娠期间孕酮主要由胎盘产生,其含量随孕周而增加。孕酮在雌