Blood:免疫性血栓性血小板减少症老年患者的预后

2019-09-18 MedSci MedSci原创

免疫性血栓性血小板减少性紫癜(iTTP)是一种具有潜在致命性的自身免疫性疾病。年龄越大,iTTP死亡率越高。但关于iTTP在老年患者中发生及其长短期死亡率方面的数据很少。研究人员开展一试验,评估iTTP的临床特点和对老年患者长期死亡率的影响。招募获得性重度ADAMTS-13缺陷的ITTP成年患者,根据年龄(<60岁或≥60岁)归纳患者的特征和预后。iTTP老年存活者的长期死亡率与另一队列研究

免疫血栓性血小板减少性紫癜(iTTP)是一种具有潜在致命性的自身免疫性疾病。年龄越大,iTTP死亡率越高。但关于iTTP在老年患者中发生及其长短期死亡率方面的数据很少。

研究人员开展一试验,评估iTTP的临床特点和对老年患者长期死亡率的影响。招募获得性重度ADAMTS-13缺陷的ITTP成年患者,根据年龄(<60岁或≥60岁)归纳患者的特征和预后。iTTP老年存活者的长期死亡率与另一队列研究中的非iTTP老年患者相比。

2000年-2016年,共招募了71位iTTP老年患者和340位年轻患者。与年轻患者相比,老年患者入院到明确诊断的时间更长,确诊时,谵妄、行为障碍、肾损伤和肌钙蛋白水平升高更为重要,而细胞减少则不那么严重。中短期死亡率也更高,而且年龄段每增加10岁,死亡率也随之增加。年龄≥60岁、心脏受损、血清肌酐水平和总血浆交换量增加,都与1个月死亡率独立相关。

总而言之,iTTP老年患者常表现为非典型的神经症状,这可能会延迟诊断。年龄负性影响1个月和1年的死亡率。

原始出处:

Renaud Prevel, et al.Prognostic and Long-term Survival of Immune Thrombotic Thrombocytopenic Purpura in older patients.Blood 2019 :blood.2019000748; doi: https://doi.org/10.1182/blood.2019000748

本文系梅斯医学(MedSci)原创编译,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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1986534, encodeId=fa691986534bb, content=<a href='/topic/show?id=5af42902e0f' target=_blank style='color:#2F92EE;'>#免疫性血栓性血小板减少症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29027, encryptionId=5af42902e0f, topicName=免疫性血栓性血小板减少症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b79433, createdName=fangcong, createdTime=Sat Mar 14 05:48:00 CST 2020, time=2020-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2078183, encodeId=a7c920e81837b, content=<a href='/topic/show?id=53cb89101eb' target=_blank style='color:#2F92EE;'>#血栓性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89101, encryptionId=53cb89101eb, topicName=血栓性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Tue Oct 22 22:48:00 CST 2019, time=2019-10-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=373021, encodeId=71253e302109, content=非常棒,能获取最新动态, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/09/21/9f5b8478d8712ec75afba050c9cbc007.jpg, createdBy=a1a45161247, createdName=♞, createdTime=Sat Sep 21 18:02:46 CST 2019, time=2019-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302828, encodeId=13c613028280e, content=<a href='/topic/show?id=9c72890153c' target=_blank style='color:#2F92EE;'>#血小板减少#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89015, encryptionId=9c72890153c, topicName=血小板减少)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e07307, createdName=lingaifan, createdTime=Fri Sep 20 11:48:00 CST 2019, time=2019-09-20, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1986534, encodeId=fa691986534bb, content=<a href='/topic/show?id=5af42902e0f' target=_blank style='color:#2F92EE;'>#免疫性血栓性血小板减少症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29027, encryptionId=5af42902e0f, topicName=免疫性血栓性血小板减少症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b79433, createdName=fangcong, createdTime=Sat Mar 14 05:48:00 CST 2020, time=2020-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2078183, encodeId=a7c920e81837b, content=<a href='/topic/show?id=53cb89101eb' target=_blank style='color:#2F92EE;'>#血栓性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89101, encryptionId=53cb89101eb, topicName=血栓性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Tue Oct 22 22:48:00 CST 2019, time=2019-10-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=373021, encodeId=71253e302109, content=非常棒,能获取最新动态, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/09/21/9f5b8478d8712ec75afba050c9cbc007.jpg, createdBy=a1a45161247, createdName=♞, createdTime=Sat Sep 21 18:02:46 CST 2019, time=2019-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302828, encodeId=13c613028280e, content=<a href='/topic/show?id=9c72890153c' target=_blank style='color:#2F92EE;'>#血小板减少#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89015, encryptionId=9c72890153c, topicName=血小板减少)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e07307, createdName=lingaifan, createdTime=Fri Sep 20 11:48:00 CST 2019, time=2019-09-20, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1986534, encodeId=fa691986534bb, content=<a href='/topic/show?id=5af42902e0f' target=_blank style='color:#2F92EE;'>#免疫性血栓性血小板减少症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29027, encryptionId=5af42902e0f, topicName=免疫性血栓性血小板减少症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b79433, createdName=fangcong, createdTime=Sat Mar 14 05:48:00 CST 2020, time=2020-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2078183, encodeId=a7c920e81837b, content=<a href='/topic/show?id=53cb89101eb' target=_blank style='color:#2F92EE;'>#血栓性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89101, encryptionId=53cb89101eb, topicName=血栓性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Tue Oct 22 22:48:00 CST 2019, time=2019-10-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=373021, encodeId=71253e302109, content=非常棒,能获取最新动态, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/09/21/9f5b8478d8712ec75afba050c9cbc007.jpg, createdBy=a1a45161247, createdName=♞, createdTime=Sat Sep 21 18:02:46 CST 2019, time=2019-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302828, encodeId=13c613028280e, content=<a href='/topic/show?id=9c72890153c' target=_blank style='color:#2F92EE;'>#血小板减少#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89015, encryptionId=9c72890153c, topicName=血小板减少)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e07307, createdName=lingaifan, createdTime=Fri Sep 20 11:48:00 CST 2019, time=2019-09-20, status=1, ipAttribution=)]
    2019-09-21

    非常棒,能获取最新动态

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1986534, encodeId=fa691986534bb, content=<a href='/topic/show?id=5af42902e0f' target=_blank style='color:#2F92EE;'>#免疫性血栓性血小板减少症#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29027, encryptionId=5af42902e0f, topicName=免疫性血栓性血小板减少症)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b79433, createdName=fangcong, createdTime=Sat Mar 14 05:48:00 CST 2020, time=2020-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2078183, encodeId=a7c920e81837b, content=<a href='/topic/show?id=53cb89101eb' target=_blank style='color:#2F92EE;'>#血栓性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89101, encryptionId=53cb89101eb, topicName=血栓性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8e886, createdName=仁者大医, createdTime=Tue Oct 22 22:48:00 CST 2019, time=2019-10-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=373021, encodeId=71253e302109, content=非常棒,能获取最新动态, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/09/21/9f5b8478d8712ec75afba050c9cbc007.jpg, createdBy=a1a45161247, createdName=♞, createdTime=Sat Sep 21 18:02:46 CST 2019, time=2019-09-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302828, encodeId=13c613028280e, content=<a href='/topic/show?id=9c72890153c' target=_blank style='color:#2F92EE;'>#血小板减少#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89015, encryptionId=9c72890153c, topicName=血小板减少)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e07307, createdName=lingaifan, createdTime=Fri Sep 20 11:48:00 CST 2019, time=2019-09-20, status=1, ipAttribution=)]