Baidu
map

JAMA:经导管主动脉置换术后一年观察

2015-03-13 赵洲译 MedSci原创

随着美国FDA在2011年的批准,经导管的主动脉瓣置换手术(TAVR)已经越来越多地用于治疗严重的患有主动脉瓣狭窄却不能进行传统的主动脉瓣置换手术(AVR)的病人。早先的研究跟踪了接受经导管主动脉瓣置换手术的病人在短期内的死亡率和卒中发生率。总的住院死亡率为5.5%,卒中发生时率为2.0%。30天后死亡率为7.6%,卒中发生率为2.8%。但是长期的结果仍旧未知。所以研究人员对这类病人进行了长达一年

随着美国FDA在2011年的批准,经导管的主动脉瓣置换手术(TAVR)已经越来越多地用于治疗严重的患有主动脉瓣狭窄却不能进行传统的主动脉瓣置换手术(AVR)的病人。早先的研究跟踪了接受经导管主动脉瓣置换手术的病人在短期内的死亡率和卒中发生率。总的住院死亡率为5.5%,卒中发生时率为2.0%。30天后死亡率为7.6%,卒中发生率为2.8%。但是长期的结果仍旧未知。所以研究人员对这类病人进行了长达一年的跟踪监测。

研究人员收集了来自胸外科医师协会/美国心脏病学会的相关数据。在美国299所医院,12182名接受经导管主动脉瓣置换手术的病人被进行了跟踪随访。一年的跟踪随访的主要检测结果包括死亡率、卒中发生率和再入院治疗三项。患者的平均年龄为84岁,其中52%为女性。手术过后,59.8%的病人出院回家,30天的死亡率为7.0%。在术后的第一年中,病人平均存活且不在医院中的时间为353天。24.4%的患者有过一次的再入院治疗,12.5%有过两次。一年后的总死亡率为23.7%(2450例死亡),卒中发生率为4.1%(455例),死亡率和卒中发生率的复合结果为26.0%。明显与一年死亡率相关的因素包括高龄、性别(男性)、晚期肾病、严重的慢性阻塞性肺病等等。此外,与男性相比,女性患者有更高的卒中发生率。

当然,一些未经确证的却是潜在的显著因素与术后结果有关。这些因素尚有待证明和评价。此次研究补充了经导管主动脉瓣置换手术的术后长期数据,这些发现将对未来进行TAVR手术的病人有实质性的帮助。

原始出处:

Holmes DR, Jr, Brennan J, Rumsfeld JS, et al. Clinical Outcomes at 1 Year Following Transcatheter Aortic Valve Replacement.JAMA. 2015;313(10):1019-1028. doi:10.1001/jama.2015.1474.

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1742331, encodeId=3b1a1e4233160, content=<a href='/topic/show?id=39cae96626f' target=_blank style='color:#2F92EE;'>#置换#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79662, encryptionId=39cae96626f, topicName=置换)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3a7c35056336, createdName=yxch48, createdTime=Sat Mar 14 11:53:00 CST 2015, time=2015-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414993, encodeId=4a221414993c2, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1510029, encodeId=5095151002976, content=<a href='/topic/show?id=e9bce8254ef' target=_blank style='color:#2F92EE;'>#经导管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78254, encryptionId=e9bce8254ef, topicName=经导管)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=93e010191378, createdName=lsj631, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1576501, encodeId=8fcf15e6501a4, content=<a href='/topic/show?id=48fee966468' target=_blank style='color:#2F92EE;'>#置换术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79664, encryptionId=48fee966468, topicName=置换术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=)]
    2015-03-14 yxch48
  2. [GetPortalCommentsPageByObjectIdResponse(id=1742331, encodeId=3b1a1e4233160, content=<a href='/topic/show?id=39cae96626f' target=_blank style='color:#2F92EE;'>#置换#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79662, encryptionId=39cae96626f, topicName=置换)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3a7c35056336, createdName=yxch48, createdTime=Sat Mar 14 11:53:00 CST 2015, time=2015-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414993, encodeId=4a221414993c2, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1510029, encodeId=5095151002976, content=<a href='/topic/show?id=e9bce8254ef' target=_blank style='color:#2F92EE;'>#经导管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78254, encryptionId=e9bce8254ef, topicName=经导管)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=93e010191378, createdName=lsj631, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1576501, encodeId=8fcf15e6501a4, content=<a href='/topic/show?id=48fee966468' target=_blank style='color:#2F92EE;'>#置换术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79664, encryptionId=48fee966468, topicName=置换术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1742331, encodeId=3b1a1e4233160, content=<a href='/topic/show?id=39cae96626f' target=_blank style='color:#2F92EE;'>#置换#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79662, encryptionId=39cae96626f, topicName=置换)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3a7c35056336, createdName=yxch48, createdTime=Sat Mar 14 11:53:00 CST 2015, time=2015-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414993, encodeId=4a221414993c2, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1510029, encodeId=5095151002976, content=<a href='/topic/show?id=e9bce8254ef' target=_blank style='color:#2F92EE;'>#经导管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78254, encryptionId=e9bce8254ef, topicName=经导管)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=93e010191378, createdName=lsj631, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1576501, encodeId=8fcf15e6501a4, content=<a href='/topic/show?id=48fee966468' target=_blank style='color:#2F92EE;'>#置换术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79664, encryptionId=48fee966468, topicName=置换术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=)]
    2015-03-15 lsj631
  4. [GetPortalCommentsPageByObjectIdResponse(id=1742331, encodeId=3b1a1e4233160, content=<a href='/topic/show?id=39cae96626f' target=_blank style='color:#2F92EE;'>#置换#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79662, encryptionId=39cae96626f, topicName=置换)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=3a7c35056336, createdName=yxch48, createdTime=Sat Mar 14 11:53:00 CST 2015, time=2015-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1414993, encodeId=4a221414993c2, content=<a href='/topic/show?id=04812314540' target=_blank style='color:#2F92EE;'>#主动脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23145, encryptionId=04812314540, topicName=主动脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=77603112682, createdName=circumcision, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1510029, encodeId=5095151002976, content=<a href='/topic/show?id=e9bce8254ef' target=_blank style='color:#2F92EE;'>#经导管#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78254, encryptionId=e9bce8254ef, topicName=经导管)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=93e010191378, createdName=lsj631, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1576501, encodeId=8fcf15e6501a4, content=<a href='/topic/show?id=48fee966468' target=_blank style='color:#2F92EE;'>#置换术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79664, encryptionId=48fee966468, topicName=置换术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=778d36, createdName=柳叶一刀, createdTime=Sun Mar 15 02:53:00 CST 2015, time=2015-03-15, status=1, ipAttribution=)]

相关资讯

Ann Throac Surg:一种新的瓣保留主动脉根部置换术

复合移植置换术是治疗患有主动脉根部瘤并伴有主动脉瓣关闭不全病人的传统手段。但是对于病人,选择这种手术意味着要忍受移植的生物或机械膜瓣所带来的不便。由于主动脉根部瘤并没有影响到主动脉瓣尖端,因此保留膜瓣的手术越来越受到青睐。近10年来,虽然David等人发明了多种效果较好的瓣保留主动脉根部置换术,但由于这些手术技术要求高、耗时长且容错率低,因此研究新的简易可行的方法以改进这种手术显得十分必要。来自福

Hypertension:主动脉扩张性降低可在儿童期发现

芬兰一项研究表明,与年龄相关的血管可扩张性显著降低在年龄较小时就已存在了,与女孩相比,这种降低更常见于男孩。主动脉纵向进展和颈动脉扩张性与左心室质量改变有相关性。论文10月27日在线发表于《高血压》(HYPERTENSION)杂志。 该研究旨在对年龄、性别和低饱和脂肪饮食咨询对儿童至成年早期人群动脉可扩张性的影响,并评估动脉可扩张性与左心室质量的相关性。在受试者在年龄11岁、13岁、15

Baidu
map
Baidu
map
Baidu
map