FDA批准一种能预防化疗脱发的帽子

2015-12-09 sunshine 译 MedSci原创

FDA批准预防化疗脱发的帽子接受化疗的乳腺癌患者很快便可获得一个防止脱发的新选择:一种特殊的帽子,可在患者接受化疗时冷却其头皮。本周二,FDA批准了这种特殊帽子(DigniCap)的应用。冷却头皮上的血管可降低化疗药物到达毛囊的水平。目前市场上销售的这种帽子的是瑞典的一家公司Dignitana所生产的, Dignitana称这是FDA批准的第一个用于冷却头皮的帽子。DigniCap是如何工作的?临

过去,化疗造成的大量脱发让许多爱美人士自卑、伤心。现在,乳腺癌化疗女士可以不用为化疗造成的大量脱发而发愁了!接受化疗的乳腺癌患者很快便可获得一个防止脱发的新选择——一种特殊的帽子。这种帽子可在患者接受化疗时,冷却其头皮。本周二,FDA批准了这种特殊帽子(DigniCap)的应用。

冷却头皮上的血管可降低化疗药物到达毛囊的水平。目前市场上销售的这种帽子的是瑞典的一家公司Dignitana所生产的, Dignitana称这是FDA批准的第一个用于冷却头皮的帽子。



DigniCap的效果如何?

临床试验中, 66%以上的早期乳腺癌患者使用Dignicap后,其头发脱落不足一半。相反,未使用Dignicap的患者,其头发脱落则超过了一半。FDA发言人称该机构将在几天内发布更多有关的试验数据。

DigniCap的价格是多少?

一个疗程的治疗成本约为1500美元到3000美元;总的费用取决于化疗过程中帽子的使用频率。

什么时候可以应用于临床?

对于Dignicap何时可应用于临床目前尚未清楚。Dignitana发言人表示,公司正与大型医院如何提供Dignicap进行协商。她说道,公司希望Dignicap可以在几周或几个月内应用于临床。

有没有潜在的缺点?

理论上来说,化疗不到的地方则可能会遗留活的癌细胞。但是,临床试验表明这种情况发生的风险很低。

对于其他类型的癌症同样适用吗?

该设备是在乳腺癌患者中进行的测试,因此FDA只批准Dignicap应用于乳腺癌患者。因其冷却头皮血管的机制,帽子头皮下的癌细胞可因较低的温度而隐藏起来,故而该帽子不能用于治疗血液类的癌症,如骨髓瘤、白血病或淋巴瘤。

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1839399, encodeId=f071183939946, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Sat May 07 09:36:00 CST 2016, time=2016-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48590, encodeId=cb994859063, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 17:38:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45437, encodeId=54b34543ef0, content=戴假发就好啦, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Thu Dec 10 12:52:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45420, encodeId=adb0454209e, content=可以试试,毕竟爱美之心人皆有之。, beContent=null, objectType=article, channel=null, level=null, likeNumber=135, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6dc1665697, createdName=xi.xiong, createdTime=Thu Dec 10 09:27:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45383, encodeId=fbd2453834f, content=有点贵, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=df9e1651052, createdName=三三五五, createdTime=Wed Dec 09 19:06:00 CST 2015, time=2015-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45376, encodeId=1caf453e636, content=一个疗程的治疗成本约为1500美元到3000美元,有点贵啊,不知道效果值不值, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://login.medsci.cn/upload/avatar/e3b78fdf1c4d3e2e9ec6e03f643df0e2/6ca494c7b27a25fdde0721c5dac778d7.jpg, createdBy=2e441664544, createdName=鲜花飞鸟, createdTime=Wed Dec 09 18:46:00 CST 2015, time=2015-12-09, status=1, ipAttribution=)]
    2016-05-07 bugit
  2. [GetPortalCommentsPageByObjectIdResponse(id=1839399, encodeId=f071183939946, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Sat May 07 09:36:00 CST 2016, time=2016-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48590, encodeId=cb994859063, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 17:38:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45437, encodeId=54b34543ef0, content=戴假发就好啦, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Thu Dec 10 12:52:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45420, encodeId=adb0454209e, content=可以试试,毕竟爱美之心人皆有之。, beContent=null, objectType=article, channel=null, level=null, likeNumber=135, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6dc1665697, createdName=xi.xiong, createdTime=Thu Dec 10 09:27:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45383, encodeId=fbd2453834f, content=有点贵, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=df9e1651052, createdName=三三五五, createdTime=Wed Dec 09 19:06:00 CST 2015, time=2015-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45376, encodeId=1caf453e636, content=一个疗程的治疗成本约为1500美元到3000美元,有点贵啊,不知道效果值不值, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://login.medsci.cn/upload/avatar/e3b78fdf1c4d3e2e9ec6e03f643df0e2/6ca494c7b27a25fdde0721c5dac778d7.jpg, createdBy=2e441664544, createdName=鲜花飞鸟, createdTime=Wed Dec 09 18:46:00 CST 2015, time=2015-12-09, status=1, ipAttribution=)]
    2015-12-26 hixiaoluo

    好文章,值得看。

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1839399, encodeId=f071183939946, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Sat May 07 09:36:00 CST 2016, time=2016-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48590, encodeId=cb994859063, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 17:38:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45437, encodeId=54b34543ef0, content=戴假发就好啦, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Thu Dec 10 12:52:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45420, encodeId=adb0454209e, content=可以试试,毕竟爱美之心人皆有之。, beContent=null, objectType=article, channel=null, level=null, likeNumber=135, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6dc1665697, createdName=xi.xiong, createdTime=Thu Dec 10 09:27:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45383, encodeId=fbd2453834f, content=有点贵, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=df9e1651052, createdName=三三五五, createdTime=Wed Dec 09 19:06:00 CST 2015, time=2015-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45376, encodeId=1caf453e636, content=一个疗程的治疗成本约为1500美元到3000美元,有点贵啊,不知道效果值不值, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://login.medsci.cn/upload/avatar/e3b78fdf1c4d3e2e9ec6e03f643df0e2/6ca494c7b27a25fdde0721c5dac778d7.jpg, createdBy=2e441664544, createdName=鲜花飞鸟, createdTime=Wed Dec 09 18:46:00 CST 2015, time=2015-12-09, status=1, ipAttribution=)]
    2015-12-10 jetleo

    戴假发就好啦

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1839399, encodeId=f071183939946, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Sat May 07 09:36:00 CST 2016, time=2016-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48590, encodeId=cb994859063, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 17:38:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45437, encodeId=54b34543ef0, content=戴假发就好啦, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Thu Dec 10 12:52:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45420, encodeId=adb0454209e, content=可以试试,毕竟爱美之心人皆有之。, beContent=null, objectType=article, channel=null, level=null, likeNumber=135, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6dc1665697, createdName=xi.xiong, createdTime=Thu Dec 10 09:27:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45383, encodeId=fbd2453834f, content=有点贵, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=df9e1651052, createdName=三三五五, createdTime=Wed Dec 09 19:06:00 CST 2015, time=2015-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45376, encodeId=1caf453e636, content=一个疗程的治疗成本约为1500美元到3000美元,有点贵啊,不知道效果值不值, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://login.medsci.cn/upload/avatar/e3b78fdf1c4d3e2e9ec6e03f643df0e2/6ca494c7b27a25fdde0721c5dac778d7.jpg, createdBy=2e441664544, createdName=鲜花飞鸟, createdTime=Wed Dec 09 18:46:00 CST 2015, time=2015-12-09, status=1, ipAttribution=)]
    2015-12-10 xi.xiong

    可以试试,毕竟爱美之心人皆有之。

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1839399, encodeId=f071183939946, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Sat May 07 09:36:00 CST 2016, time=2016-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48590, encodeId=cb994859063, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 17:38:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45437, encodeId=54b34543ef0, content=戴假发就好啦, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Thu Dec 10 12:52:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45420, encodeId=adb0454209e, content=可以试试,毕竟爱美之心人皆有之。, beContent=null, objectType=article, channel=null, level=null, likeNumber=135, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6dc1665697, createdName=xi.xiong, createdTime=Thu Dec 10 09:27:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45383, encodeId=fbd2453834f, content=有点贵, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=df9e1651052, createdName=三三五五, createdTime=Wed Dec 09 19:06:00 CST 2015, time=2015-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45376, encodeId=1caf453e636, content=一个疗程的治疗成本约为1500美元到3000美元,有点贵啊,不知道效果值不值, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://login.medsci.cn/upload/avatar/e3b78fdf1c4d3e2e9ec6e03f643df0e2/6ca494c7b27a25fdde0721c5dac778d7.jpg, createdBy=2e441664544, createdName=鲜花飞鸟, createdTime=Wed Dec 09 18:46:00 CST 2015, time=2015-12-09, status=1, ipAttribution=)]
    2015-12-09 三三五五

    有点贵

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1839399, encodeId=f071183939946, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Sat May 07 09:36:00 CST 2016, time=2016-05-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=48590, encodeId=cb994859063, content=好文章,值得看。, beContent=null, objectType=article, channel=null, level=null, likeNumber=140, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bc301610909, createdName=hixiaoluo, createdTime=Sat Dec 26 17:38:00 CST 2015, time=2015-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45437, encodeId=54b34543ef0, content=戴假发就好啦, beContent=null, objectType=article, channel=null, level=null, likeNumber=112, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4bfa83595, createdName=jetleo, createdTime=Thu Dec 10 12:52:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45420, encodeId=adb0454209e, content=可以试试,毕竟爱美之心人皆有之。, beContent=null, objectType=article, channel=null, level=null, likeNumber=135, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c6dc1665697, createdName=xi.xiong, createdTime=Thu Dec 10 09:27:00 CST 2015, time=2015-12-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45383, encodeId=fbd2453834f, content=有点贵, beContent=null, objectType=article, channel=null, level=null, likeNumber=123, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=df9e1651052, createdName=三三五五, createdTime=Wed Dec 09 19:06:00 CST 2015, time=2015-12-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=45376, encodeId=1caf453e636, content=一个疗程的治疗成本约为1500美元到3000美元,有点贵啊,不知道效果值不值, beContent=null, objectType=article, channel=null, level=null, likeNumber=122, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://login.medsci.cn/upload/avatar/e3b78fdf1c4d3e2e9ec6e03f643df0e2/6ca494c7b27a25fdde0721c5dac778d7.jpg, createdBy=2e441664544, createdName=鲜花飞鸟, createdTime=Wed Dec 09 18:46:00 CST 2015, time=2015-12-09, status=1, ipAttribution=)]
    2015-12-09 鲜花飞鸟

    一个疗程的治疗成本约为1500美元到3000美元,有点贵啊,不知道效果值不值

    0

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乳腺癌化疗人群常会出现认知功能的下降,新研究调查了哪种化疗药物导致糟糕的认知障碍。化疗产生的这种副作用称为“化疗脑”。过去只知道放疗会对认知产生不好影响,现在化疗对认知的影响也在渐渐清晰。“化疗脑”指接受化疗的癌症患者会出现记忆力和其它认知功能下降等副作用,会导致生活质量的严重下降等。神经影像学资料提示:化疗会引起散射、广泛的脑损伤,可能会增加未来神经退化的敏感性。“化疗脑”的症状包括忘记的事情突

BMJ:好恐怖!化疗导致指纹消失!——案例报道

47岁男性接受奥沙利铂和卡培他滨化疗治疗,他的手掌开始出现干燥和红斑。有一天,他的手指不能解锁自己的手机!(知道或用过iPhone的人都了解“指纹识别”解锁的吧。)他的指纹消失了!!!知道掌跖感觉丧失性红斑(PPE)吗?又称手足综合症(HFS),表现为手掌-足底发红感觉异常或化疗导致的四肢末端红斑,为化疗药物引起的一种皮肤毒副作用。使用卡培他滨化疗患者PPE发生率大约为53-57%,但是导致指纹消

JCO:乳腺癌新辅助化疗结局的种族差异

研究者进行了一项研究,探究乳腺癌新辅助化疗对不同种族人群的结局差异。该研究纳入了2010-2011年诊断为1-3期的乳腺癌患者,根据不同种族分组,收集化疗使用和病理完全缓解率 (pCR)等数据。共有278,815名患者已知其种族,127,417 (46%)名患者接受了化疗,121,446名患者明确化疗时机,27,300 (23%)名患者接受新辅助化疗。研究数据显示,黑人、西班牙裔和亚洲女性患者接受

BMJ:涨知识:化疗后指甲出现这种白色线条叫“米氏线”!——案例报道

67岁女性患有乳腺癌,在进行第五次辅助化疗前就诊,检查发现患者的指甲发生了如下变化,这是什么变化?什么原因导致指甲的这种改变?指甲上白色的线叫做“米氏线(Mees' lines)”,是由患者的化疗所致。米氏线是博氏线(Beau's lines)的一种变异,表现为手指甲、脚趾甲深沟槽的横向线条。在1919年第一次被荷兰医生R A Mees描述后命名。导致指甲出现米氏线的原因有:肾衰竭;疟疾;砷、铊或

JCO:基因分型确定化疗给药剂量

氟嘧啶类药物是重要的抗癌药物,被广泛地用于多种恶性实体瘤的辅助以及姑息治疗,比如胃肠道癌、乳腺癌以及头颈癌等等。此类药物有着较好的耐受性。只有大于5%-10%的患者在用药后会出现严重的,潜在的危及生命的毒性。对于这些严重毒性的治疗通常要求病人进行住院治疗。这会对病人的预后和生活质量带来巨大的影响,也会给病人带来巨大的经济负担。