Baidu
map

为什么芬太尼比海洛因更致命

2017-12-30 MedSci MedSci原创

阿片类危机持续恶化,部分原因是新型毒品不断流入街头。海洛因的合成表亲,芬太尼,是罪魁祸首之一。这是致命的,因为它比海洛因强得多,如上图所示,拍摄于新罕布什尔州警察法医实验室。左边是一个致命剂量的海洛因,相当于约30毫克; 右侧是3毫克剂量的芬太尼,足以杀死中等身材的成年男性。据美国疾病控制与预防中心(Centers for Disease Control and Prevention)称,芬太尼的


阿片类危机持续恶化,部分原因是新型毒品不断流入街头。海洛因的合成表亲,芬太尼,是罪魁祸首之一。

这是致命的,因为它比海洛因强得多,如上图所示,拍摄于新罕布什尔州警察法医实验室。左边是一个致命剂量的海洛因,相当于约30毫克; 右侧是3毫克剂量的芬太尼,足以杀死中等身材的成年男性。

据美国疾病控制与预防中心(Centers for Disease Control and Prevention)称,芬太尼的药效比吗啡强100倍,是海洛因的很多倍。

吸毒者通常不知道他们的海洛因与芬太尼有什么关系,所以当他们注射通常数量的海洛因时,他们会不经意地服用致命剂量的毒品。

此外,虽然经销商试图将芬太尼用于提高效力,但他们的测量设备通常没有足够的精度,以确保它们的水平低于可能导致使用者过量使用的水平。另外,在街上卖的芬太尼几乎总是在一个秘密的实验室里制造的。它的纯度低于药用芬太尼,因此它对身体的影响可能更难以预测。

新罕布什尔州警察法医实验室主任Tim Pifer在接受采访时告诉统计局说,海洛因和芬太尼看起来完全一样,在街上购买的毒品"你不知道你在服用什么"。"你给自己注射了一支上膛的枪。"

新罕布什尔州与新英格兰其他地区一样,受到阿片类疫情的严重打击。2015年,该州共发现了439例药物过量;大多数与阿片类药物有关,其中大约70%与芬太尼有关。Pifer说,今年截至目前,该州已经出现了200例死于阿片类药物过量。

芬太尼最初用作麻醉剂。然后医生们意识到它在减轻疼痛方面的效果,并开始使用它。在训练有素的专业人员和实验室级设备的手中,芬太尼实际上具有相当广泛的治疗指数或范围,在该范围内药物既有效又安全。

海洛因和芬太尼之间的强度差异来自于它们的化学结构的差异。两者中的化学物质都与大脑中的μ阿片受体结合。但是芬太尼的作用比吗啡快,吗啡是人体分解海洛因时几乎即时产生的副产品,因为它更容易通过富含脂肪的大脑层。芬太尼还与受体紧密连接,以至于微小的数量足以启动触发阿片类物质对身体的影响的分子链。

对阿片受体亲和力更强也意味着需要更多的纳洛酮来对抗芬太尼过量,而不是海洛因过量。马萨诸塞州贝尔蒙特市麦克林医院行为精神药理学研究实验室主任Scott Lukas表示:"在芬太尼过量服用过程中,您可能无法使用足量的纳洛酮使患者完全恢复。纳洛酮容易使吗啡脱离受体,但对芬太尼却不那么有效。


此文系梅斯医学(MedSci)原创整理编译,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 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1384810, encodeId=28381384810fb, content=<a href='/topic/show?id=93918690e81' target=_blank style='color:#2F92EE;'>#芬太尼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86907, encryptionId=93918690e81, topicName=芬太尼)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d139492, createdName=xue8602, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1523498, encodeId=9b7a15234984d, content=<a href='/topic/show?id=510865640d9' target=_blank style='color:#2F92EE;'>#海洛因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65640, encryptionId=510865640d9, topicName=海洛因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=27e211527640, createdName=xuqianhua, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273860, encodeId=43662e386010, content=谢谢!分享.谢谢!, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220317/1c3b2db4747d42e88e5018b394979434/be0fcebf07344e9ab886c37c502e2f29.jpg, createdBy=6bb22051299, createdName=微笑人参, createdTime=Sat Dec 30 13:27:49 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273844, encodeId=5d592e384449, content=**类一定要慎用, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f542209290, createdName=120d0554m71暂无昵称, createdTime=Sat Dec 30 11:21:54 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273833, encodeId=937e2e383335, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/iaAVWEsIJUkA1ITy3uL0lhHUhyaJibWgFtH4KbJuaLbY2WUK33jgCFyoZ8Eqx7eE7hCuZhytc1C5GRrfjVXN8lYg/0, createdBy=fcb82149579, createdName=183****7028, createdTime=Sat Dec 30 10:55:36 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273819, encodeId=06c02e3819ea, content=好资料学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sat Dec 30 10:04:58 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
    2018-01-01 xue8602
  2. [GetPortalCommentsPageByObjectIdResponse(id=1384810, encodeId=28381384810fb, content=<a href='/topic/show?id=93918690e81' target=_blank style='color:#2F92EE;'>#芬太尼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86907, encryptionId=93918690e81, topicName=芬太尼)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d139492, createdName=xue8602, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1523498, encodeId=9b7a15234984d, content=<a href='/topic/show?id=510865640d9' target=_blank style='color:#2F92EE;'>#海洛因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65640, encryptionId=510865640d9, topicName=海洛因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=27e211527640, createdName=xuqianhua, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273860, encodeId=43662e386010, content=谢谢!分享.谢谢!, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220317/1c3b2db4747d42e88e5018b394979434/be0fcebf07344e9ab886c37c502e2f29.jpg, createdBy=6bb22051299, createdName=微笑人参, createdTime=Sat Dec 30 13:27:49 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273844, encodeId=5d592e384449, content=**类一定要慎用, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f542209290, createdName=120d0554m71暂无昵称, createdTime=Sat Dec 30 11:21:54 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273833, encodeId=937e2e383335, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/iaAVWEsIJUkA1ITy3uL0lhHUhyaJibWgFtH4KbJuaLbY2WUK33jgCFyoZ8Eqx7eE7hCuZhytc1C5GRrfjVXN8lYg/0, createdBy=fcb82149579, createdName=183****7028, createdTime=Sat Dec 30 10:55:36 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273819, encodeId=06c02e3819ea, content=好资料学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sat Dec 30 10:04:58 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1384810, encodeId=28381384810fb, content=<a href='/topic/show?id=93918690e81' target=_blank style='color:#2F92EE;'>#芬太尼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86907, encryptionId=93918690e81, topicName=芬太尼)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d139492, createdName=xue8602, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1523498, encodeId=9b7a15234984d, content=<a href='/topic/show?id=510865640d9' target=_blank style='color:#2F92EE;'>#海洛因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65640, encryptionId=510865640d9, topicName=海洛因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=27e211527640, createdName=xuqianhua, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273860, encodeId=43662e386010, content=谢谢!分享.谢谢!, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220317/1c3b2db4747d42e88e5018b394979434/be0fcebf07344e9ab886c37c502e2f29.jpg, createdBy=6bb22051299, createdName=微笑人参, createdTime=Sat Dec 30 13:27:49 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273844, encodeId=5d592e384449, content=**类一定要慎用, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f542209290, createdName=120d0554m71暂无昵称, createdTime=Sat Dec 30 11:21:54 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273833, encodeId=937e2e383335, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/iaAVWEsIJUkA1ITy3uL0lhHUhyaJibWgFtH4KbJuaLbY2WUK33jgCFyoZ8Eqx7eE7hCuZhytc1C5GRrfjVXN8lYg/0, createdBy=fcb82149579, createdName=183****7028, createdTime=Sat Dec 30 10:55:36 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273819, encodeId=06c02e3819ea, content=好资料学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sat Dec 30 10:04:58 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
    2017-12-30 微笑人参

    谢谢!分享.谢谢!

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1384810, encodeId=28381384810fb, content=<a href='/topic/show?id=93918690e81' target=_blank style='color:#2F92EE;'>#芬太尼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86907, encryptionId=93918690e81, topicName=芬太尼)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d139492, createdName=xue8602, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1523498, encodeId=9b7a15234984d, content=<a href='/topic/show?id=510865640d9' target=_blank style='color:#2F92EE;'>#海洛因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65640, encryptionId=510865640d9, topicName=海洛因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=27e211527640, createdName=xuqianhua, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273860, encodeId=43662e386010, content=谢谢!分享.谢谢!, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220317/1c3b2db4747d42e88e5018b394979434/be0fcebf07344e9ab886c37c502e2f29.jpg, createdBy=6bb22051299, createdName=微笑人参, createdTime=Sat Dec 30 13:27:49 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273844, encodeId=5d592e384449, content=**类一定要慎用, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f542209290, createdName=120d0554m71暂无昵称, createdTime=Sat Dec 30 11:21:54 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273833, encodeId=937e2e383335, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/iaAVWEsIJUkA1ITy3uL0lhHUhyaJibWgFtH4KbJuaLbY2WUK33jgCFyoZ8Eqx7eE7hCuZhytc1C5GRrfjVXN8lYg/0, createdBy=fcb82149579, createdName=183****7028, createdTime=Sat Dec 30 10:55:36 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273819, encodeId=06c02e3819ea, content=好资料学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sat Dec 30 10:04:58 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
    2017-12-30 120d0554m71暂无昵称

    **类一定要慎用

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1384810, encodeId=28381384810fb, content=<a href='/topic/show?id=93918690e81' target=_blank style='color:#2F92EE;'>#芬太尼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86907, encryptionId=93918690e81, topicName=芬太尼)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d139492, createdName=xue8602, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1523498, encodeId=9b7a15234984d, content=<a href='/topic/show?id=510865640d9' target=_blank style='color:#2F92EE;'>#海洛因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65640, encryptionId=510865640d9, topicName=海洛因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=27e211527640, createdName=xuqianhua, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273860, encodeId=43662e386010, content=谢谢!分享.谢谢!, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220317/1c3b2db4747d42e88e5018b394979434/be0fcebf07344e9ab886c37c502e2f29.jpg, createdBy=6bb22051299, createdName=微笑人参, createdTime=Sat Dec 30 13:27:49 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273844, encodeId=5d592e384449, content=**类一定要慎用, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f542209290, createdName=120d0554m71暂无昵称, createdTime=Sat Dec 30 11:21:54 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273833, encodeId=937e2e383335, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/iaAVWEsIJUkA1ITy3uL0lhHUhyaJibWgFtH4KbJuaLbY2WUK33jgCFyoZ8Eqx7eE7hCuZhytc1C5GRrfjVXN8lYg/0, createdBy=fcb82149579, createdName=183****7028, createdTime=Sat Dec 30 10:55:36 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273819, encodeId=06c02e3819ea, content=好资料学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sat Dec 30 10:04:58 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
    2017-12-30 183****7028

    学习

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1384810, encodeId=28381384810fb, content=<a href='/topic/show?id=93918690e81' target=_blank style='color:#2F92EE;'>#芬太尼#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=86907, encryptionId=93918690e81, topicName=芬太尼)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d139492, createdName=xue8602, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1523498, encodeId=9b7a15234984d, content=<a href='/topic/show?id=510865640d9' target=_blank style='color:#2F92EE;'>#海洛因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=80, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=65640, encryptionId=510865640d9, topicName=海洛因)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=27e211527640, createdName=xuqianhua, createdTime=Mon Jan 01 00:42:00 CST 2018, time=2018-01-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273860, encodeId=43662e386010, content=谢谢!分享.谢谢!, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220317/1c3b2db4747d42e88e5018b394979434/be0fcebf07344e9ab886c37c502e2f29.jpg, createdBy=6bb22051299, createdName=微笑人参, createdTime=Sat Dec 30 13:27:49 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273844, encodeId=5d592e384449, content=**类一定要慎用, beContent=null, objectType=article, channel=null, level=null, likeNumber=90, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7f542209290, createdName=120d0554m71暂无昵称, createdTime=Sat Dec 30 11:21:54 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273833, encodeId=937e2e383335, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/vi_32/iaAVWEsIJUkA1ITy3uL0lhHUhyaJibWgFtH4KbJuaLbY2WUK33jgCFyoZ8Eqx7eE7hCuZhytc1C5GRrfjVXN8lYg/0, createdBy=fcb82149579, createdName=183****7028, createdTime=Sat Dec 30 10:55:36 CST 2017, time=2017-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=273819, encodeId=06c02e3819ea, content=好资料学习了!, beContent=null, objectType=article, channel=null, level=null, likeNumber=100, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sat Dec 30 10:04:58 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
    2017-12-30 thlabcde

    好资料学习了!

    0

相关资讯

Yonsei Med J:小儿整形外科术中辅助应用右美托咪定的镇痛的效果优于芬太尼

阿片类药物通常用作局部麻醉剂的硬膜外佐剂,但与潜在的严重副作用(如呼吸抑制)的发生相关。本研究旨在对比右美托咪定与芬太尼作为罗哌卡因硬膜外阻滞在小儿骨科手术中的有效性和安全性。 研究共纳入了60名择期性手术的儿童患者(3 - 12岁),采用患者自控镇痛(PCA)。手术结束前30分钟患者经硬膜外导管接受0.2%罗哌卡因(0.2毫升/公斤)以及右美托咪定(1µg/kg)或芬太尼(1µg/kg)。

SCI REP:术中芬太尼用量不会影响结直肠癌患者预后

阿片类药物是治疗肿瘤相关疼痛及围手术期急性疼痛的主要止痛药。但是有研究表明阿片类药物会抑制人体细胞及体液免疫功能。尽管目前尚无直接证据证明阿片类在肿瘤发生中的作用,但是动物模型中已发现其可能会导致肿瘤复发。芬太尼也有同样的促肿瘤特性。SCI REP近期发表了一篇文章,研究术中芬太尼用量对结直肠癌患者预后的影响。

Int J Drug Policy:芬太尼,怕上瘾,却又躲不过……

芬太尼是一种强效的处方阿片类药物,美国罗德艾兰州的吸毒者常用药物。但尽管大家普遍讨厌使用芬太尼,芬太尼目前仍然是导致美国大多数药物过量死亡病例的罪魁祸首。

Anesthesiology:产科硬膜外麻醉---芬太尼剂量和母乳喂养成功的关系:随机临床实验

母乳喂养是一个重要的公众关心的问题。据报道,用于分娩镇痛的硬膜外芬太尼总剂量与母乳喂养的提前终止有关。我们检测了一种假设,即用于分娩时硬膜外麻醉使用的芬太尼剂量会对母乳喂养的成功不利。

FDA批准Ionsys用于急性疼痛管理

美国食品药品监督管理局(FDA)批准离子导入芬太尼透皮贴(Ionsys, The Medicines Co)用于对阿片类止痛剂适用的住院成人患者的术后急性疼痛管理。该系统是一种无针、自控、芬太尼预存给药系统。 “Ionsys是一种传统自控静脉镇痛的新型替代物,具有信用卡般大小的体积,自我粘附设备,采用细微的电流传送所需剂量的芬太尼。”来自

Baidu
map
Baidu
map
Baidu
map