Baidu
map

免疫性血小板减少病人的romiplostim或标准治疗

2010-11-19 MedSci原创 MedSci原创

  背景 Romiplostim,一种血小板生成素模拟物,增加免疫性血小板减少病人的血小板计数,而且几乎没有不良反应。   方法 在这项开放标签、为期52周的研究中,我们将234例患有免疫性血小板减少但没有接受脾切除术的成年病人,随机分配接受标准治疗(77例病人)或每周1次皮下注射romiplostim(157例病人)治疗。主要终点是治疗失败和脾切除术的发生率。次要终点包括血小板反应率(在任何

  背景 Romiplostim,一种血小板生成素模拟物,增加免疫性血小板减少病人的血小板计数,而且几乎没有不良反应。

  方法 在这项开放标签、为期52周的研究中,我们将234例患有免疫性血小板减少但没有接受脾切除术的成年病人,随机分配接受标准治疗(77例病人)或每周1次皮下注射romiplostim(157例病人)治疗。主要终点是治疗失败和脾切除术的发生率。次要终点包括血小板反应率(在任何规定的复诊时间,血小板计数>50×109/L)、安全性转归和生活质量。

  结果 Romiplostim组的血小板反应率是标准治疗组的2.3倍[95%可信区间(CI)为2.0~2.6,P<0.001]。接受 romiplostim的病人治疗失败发生率[157例病人中有18例(11%)]显著低于接受标准治疗的病人[77例病人中有23例(30%),P<0.001](romiplostim的比值比为0.31,95%CI为0.15~0.61)。接受romiplostim的病人脾切除术发生率[157例病人中有14例(9%)]也低于接受标准治疗的病人[77例病人中有28例(36%),P<0.001](比值比为 0.17,95%CI为0.08~0.35)。与标准治疗组相比,romiplostim组的出血事件发生率较低,输血较少,并且生活质量改善较大。 23%接受romiplostim的病人(154例中有35例)和37%接受标准治疗的病人(75例中有28例)发生了严重不良事件。

  结论 与接受标准治疗的病人相比,采用romiplostim治疗的病人血小板反应率较高,治疗失败和脾切除术发生率较低,出血和输血较少,以及生活质量较高。

  (N Engl J Med 2010;363:1889-99.November 11,2010)

免费全文下载:http://www.nejm.org/doi/pdf/10.1056/NEJMoa1002625

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 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1754056, encodeId=626f1e5405654, content=<a href='/topic/show?id=5db12902447' target=_blank style='color:#2F92EE;'>#免疫性血小板减少#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29024, encryptionId=5db12902447, topicName=免疫性血小板减少)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ed4d36658977, createdName=lily1628, createdTime=Sat Dec 11 08:58:00 CST 2010, time=2010-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1948225, encodeId=8b86194822505, content=<a href='/topic/show?id=c04b6193ee0' target=_blank style='color:#2F92EE;'>#标准治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61937, encryptionId=c04b6193ee0, topicName=标准治疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=72bf2500198, createdName=小小小向日葵, createdTime=Fri Jul 15 06:58:00 CST 2011, time=2011-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302733, encodeId=c1151302e3357, 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=78, 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=Sun Nov 21 13:58:00 CST 2010, time=2010-11-21, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1754056, encodeId=626f1e5405654, content=<a href='/topic/show?id=5db12902447' target=_blank style='color:#2F92EE;'>#免疫性血小板减少#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29024, encryptionId=5db12902447, topicName=免疫性血小板减少)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ed4d36658977, createdName=lily1628, createdTime=Sat Dec 11 08:58:00 CST 2010, time=2010-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1948225, encodeId=8b86194822505, content=<a href='/topic/show?id=c04b6193ee0' target=_blank style='color:#2F92EE;'>#标准治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61937, encryptionId=c04b6193ee0, topicName=标准治疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=72bf2500198, createdName=小小小向日葵, createdTime=Fri Jul 15 06:58:00 CST 2011, time=2011-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302733, encodeId=c1151302e3357, 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=78, 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=Sun Nov 21 13:58:00 CST 2010, time=2010-11-21, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1754056, encodeId=626f1e5405654, content=<a href='/topic/show?id=5db12902447' target=_blank style='color:#2F92EE;'>#免疫性血小板减少#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=71, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29024, encryptionId=5db12902447, topicName=免疫性血小板减少)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ed4d36658977, createdName=lily1628, createdTime=Sat Dec 11 08:58:00 CST 2010, time=2010-12-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1948225, encodeId=8b86194822505, content=<a href='/topic/show?id=c04b6193ee0' target=_blank style='color:#2F92EE;'>#标准治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=61937, encryptionId=c04b6193ee0, topicName=标准治疗)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=72bf2500198, createdName=小小小向日葵, createdTime=Fri Jul 15 06:58:00 CST 2011, time=2011-07-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1302733, encodeId=c1151302e3357, 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=78, 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=Sun Nov 21 13:58:00 CST 2010, time=2010-11-21, status=1, ipAttribution=)]
Baidu
map
Baidu
map
Baidu
map