J Natl Cancer Inst:CML患者可以停止TKI治疗吗?

2017-07-18 陶白 肿瘤资讯

约三成慢性髓细胞白血病(CML)患者停止TKI治疗后不会发生疾病复发,这既降低了医疗支出,又可以避免TKI带来的副反应。那么,难道这真的就意味着此类患者的疾病被治愈了吗?如果真是这样,患者必须满足何种条件?停药后还需要做什么?针对这一系列问题,牛津大学的Charlie Schmidt教授给出了答案,评论于7月12日发表在《JNCI》上。 三成CML患者可停用TKI 多数慢性髓细胞白血病(C

约三成慢性髓细胞白血病(CML)患者停止TKI治疗后不会发生疾病复发,这既降低了医疗支出,又可以避免TKI带来的副反应。那么,难道这真的就意味着此类患者的疾病被治愈了吗?如果真是这样,患者必须满足何种条件?停药后还需要做什么?针对这一系列问题,牛津大学的Charlie Schmidt教授给出了答案,评论于7月12日发表在《JNCI》上。

三成CML患者可停用TKI

多数慢性髓细胞白血病(CML)患者通过服用酪氨酸激酶抑制剂(TKI)过上了正常的生活。然而,越来越多的证据表明,这些患者中大约有1/3最终会脱离治疗,且不会带来疾病复发。

今年1月份,美国国家综合癌症网络同意,对于某些特定患者可以在社区中停止TKI治疗。欧洲专家组对此也表示赞同。

停止TKI的患者必须要进行监测,以防疾病复发。频繁监测或许为他们带来不便,但是停药也会为他们带来获益,包括避免副反应以及节省不需要再额外支出的医疗成本。据统计,在美国,因TKI停药而节省的医疗成本常超过10万美元/人。

当9号染色体上的ABL基因与22号染色体上的BCR基因融合时,会发生CML。该异常的BCR-ABL融合基因,也被称为费城染色体,会编码一种蛋白,使细胞在血液和骨髓中生长失控。通过灭活该蛋白,TKI可杀死成熟的CML细胞,阻止包含融合基因的年轻干细胞进一步发展。

CML的治疗目标为实现深度分子应答

美国食品和药品监督管理局于2001年批准了第一个TKI药物伊马替尼,这使得CML由一种致命性疾病转变为一种可管理的疾病。目前,四种更强效的TKI——达沙替尼、尼洛替尼、伯舒替尼、普纳替尼,已经用于CML的治疗当中。

医生通过检测患者治疗后其体内还剩下多少BCR-ABL蛋白而评估患者对药物的应答状况。CML的治疗目标为实现深度分子应答。深度分子应答通过国际分级方案定义,即BCR-ABL蛋白水平低于治疗前基线水平的程度。例如,BCR-ABL蛋白水平下降1000倍,则认为分子应答为3.0或MR 3.0;下降10000倍,则分子应答为MR 4.0。

既往进行的停止TKI治疗的研究,通常仅纳入了MR稳定在4.0或更好的患者。2016年在圣地亚哥召开的美国血液学会年会上,研究人员呈现了至今最大型的“停药临床试验”的中期数据。这项试验被称为欧洲停止酪氨酸激酶抑制剂研究,纳入了821例伊马替尼、尼洛替尼或达沙替尼至少治疗3年的患者,并且这些患者在治疗的最后一年,其MR稳定在4.0或更好。数据显示,停止治疗3年后,38%的患者未发生疾病复发。其他患者一般在停药后的6个月内发生复发,这强调了停药的第一年,每月监测疾病复发的重要性。

其他研究也得出了相似的结果。例如,一项“法国停止伊马替尼研究”的最新数据表明,44/100例入组的患者在停止治疗后的77个月,仍未发生疾病复发。“我们会问,这些患者是否已经将他们的疾病治愈了。”法国波尔多大学血液学教授,同时也是该研究主要完成人员的Francois Xavier Mahon说。约1/4停药患者出现了戒断综合征,其特征为骨痛和一般可以在3个月内自行缓解的其他症状。

何种患者可以停药

Mahon教授在引用了十多个“停止TKI试验”的累积证据后表示,治疗成功主要取决于治疗时间和分子应答的深度和持续时间。最新的美国国家综合癌症网络指南指出,TKI治疗时间必须至少保持3年,患者停药前,必须保持2年时间的MR 4.0或更好。指南也建议,具有加速或急变期CML史的患者,不要停止治疗。

此外,也不建议伊马替尼耐药的患者停药。“伊马替尼外的任何一种TKI,无论其治疗效果如何好,都不能停止伊马替尼。”英国皇家利物浦大学医院血液学教授Richard Clark说。虽然伊马替尼停药后,另一种TKI可能产生更快速和更深度的分子应答,但这常会带来更差的副反应。例如,达沙替尼可诱发肺动脉高压,而尼洛替尼具有心血管疾病风险。

目前,不能轻易耐受TKI和想要怀孕的女性是否可以停用TKI,已经引起了越来越多研究者的兴趣。“但是,也对一些患者脱离治疗持怀疑态度。”纽约纪念斯隆-凯特林癌症中心白血病服务临床主任Michael Mauro博士说,“甚至那些检测不到BCR-ABL的患者也只有一半的几率成功,因此停药仍然是一场赌博。”根据在英国进行的DESTINY研究的最新数据,在停药前1年,将TKI剂量减半“是某些患者更适合的一种选择”,Clark说。据了解,DESTINY试验入组了125例MR 3.0或更好的患者,并且在停药前的1年将患者的TKI剂量减半。去年的美国血液学会年会对这项试验进行了报道,从报道的初步结果来看,剂量降低期的复发率仅为6.9%。

停药后监测非常必要

几乎所有疾病复发患者都会对重启既往治疗产生应答。但是,Mauro博士却表达出担忧,即在美国分散的医疗卫生体系的背景下,患者可能对疾病复发的监测不足。他说:“更为重要的是,这些患者却真的需要随访数年,这更增加了监测不足的几率。”

目前,研究人员正在调查为何一些患者能成功脱离TKI治疗,而其他患者不能。证据表明,某些患者中,停止TKI可诱导免疫应答,使得CML干细胞保持可控。“甚至在最好的病例中,停药5年~10年后,我们仍然会检测到BCR-ABL的指纹图谱,但是它似乎仍处于免疫系统的控制之下。”Mauro说,“我们需要做的是,给患者足够长时间的治疗,从而消除可以造成疾病复发的任何诱因。同时,我们需要更好的方法来区别哪些患者需要继续治疗,哪些患者不需要。”

原始出处:

Charlie Schmidt. New Guidelines Allow Some Patients With Chronic Myeloid Leukemia To Go Off Treatment. J Natl Cancer Inst (2017) 109 (7): djx154. DOI: https://doi.org/10.1093/jnci/djx154 Published: 12 July 2017

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 (7)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1977529, encodeId=d23719e7529e9, content=<a href='/topic/show?id=d9e5130962f' target=_blank style='color:#2F92EE;'>#NST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13096, encryptionId=d9e5130962f, topicName=NST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Feb 19 11:22:00 CST 2018, time=2018-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1882294, encodeId=fa551882294bd, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu May 24 07:22:00 CST 2018, time=2018-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1950206, encodeId=942b1950206e7, content=<a href='/topic/show?id=f3b329482a' target=_blank style='color:#2F92EE;'>#ATL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2948, encryptionId=f3b329482a, topicName=ATL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b09892, createdName=qidongfanjian, createdTime=Tue Jun 12 05:22:00 CST 2018, time=2018-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384164, encodeId=d2ff13841644a, content=<a href='/topic/show?id=14bb1e503a0' target=_blank style='color:#2F92EE;'>#TKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17503, encryptionId=14bb1e503a0, topicName=TKI)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b73f484, createdName=lsj628, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1488699, encodeId=d59a148869956, content=<a href='/topic/show?id=20b24899a7' target=_blank style='color:#2F92EE;'>#CML#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4899, encryptionId=20b24899a7, topicName=CML)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b3e8470831, createdName=wangbingxhy, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=224197, encodeId=f02322419ebc, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Thu Jul 20 09:52:02 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223775, encodeId=82d3223e75fa, content=学习了学习了学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuIjZYTAgkEia1SFuoeAByVaQC8uXegibpJEV2Q7SqhpDINJicNiaU5pYicYmy5WsI8l5hDribViac2A1BQ9/0, createdBy=c36f1724608, createdName=hfuym10906, createdTime=Wed Jul 19 07:25:15 CST 2017, time=2017-07-19, status=1, ipAttribution=)]
    2018-02-19 drj2003
  2. [GetPortalCommentsPageByObjectIdResponse(id=1977529, encodeId=d23719e7529e9, content=<a href='/topic/show?id=d9e5130962f' target=_blank style='color:#2F92EE;'>#NST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13096, encryptionId=d9e5130962f, topicName=NST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Feb 19 11:22:00 CST 2018, time=2018-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1882294, encodeId=fa551882294bd, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu May 24 07:22:00 CST 2018, time=2018-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1950206, encodeId=942b1950206e7, content=<a href='/topic/show?id=f3b329482a' target=_blank style='color:#2F92EE;'>#ATL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2948, encryptionId=f3b329482a, topicName=ATL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b09892, createdName=qidongfanjian, createdTime=Tue Jun 12 05:22:00 CST 2018, time=2018-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384164, encodeId=d2ff13841644a, content=<a href='/topic/show?id=14bb1e503a0' target=_blank style='color:#2F92EE;'>#TKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17503, encryptionId=14bb1e503a0, topicName=TKI)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b73f484, createdName=lsj628, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1488699, encodeId=d59a148869956, content=<a href='/topic/show?id=20b24899a7' target=_blank style='color:#2F92EE;'>#CML#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4899, encryptionId=20b24899a7, topicName=CML)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b3e8470831, createdName=wangbingxhy, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=224197, encodeId=f02322419ebc, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Thu Jul 20 09:52:02 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223775, encodeId=82d3223e75fa, content=学习了学习了学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuIjZYTAgkEia1SFuoeAByVaQC8uXegibpJEV2Q7SqhpDINJicNiaU5pYicYmy5WsI8l5hDribViac2A1BQ9/0, createdBy=c36f1724608, createdName=hfuym10906, createdTime=Wed Jul 19 07:25:15 CST 2017, time=2017-07-19, status=1, ipAttribution=)]
    2018-05-24 liye789132251
  3. [GetPortalCommentsPageByObjectIdResponse(id=1977529, encodeId=d23719e7529e9, content=<a href='/topic/show?id=d9e5130962f' target=_blank style='color:#2F92EE;'>#NST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13096, encryptionId=d9e5130962f, topicName=NST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Feb 19 11:22:00 CST 2018, time=2018-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1882294, encodeId=fa551882294bd, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu May 24 07:22:00 CST 2018, time=2018-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1950206, encodeId=942b1950206e7, content=<a href='/topic/show?id=f3b329482a' target=_blank style='color:#2F92EE;'>#ATL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2948, encryptionId=f3b329482a, topicName=ATL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b09892, createdName=qidongfanjian, createdTime=Tue Jun 12 05:22:00 CST 2018, time=2018-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384164, encodeId=d2ff13841644a, content=<a href='/topic/show?id=14bb1e503a0' target=_blank style='color:#2F92EE;'>#TKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17503, encryptionId=14bb1e503a0, topicName=TKI)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b73f484, createdName=lsj628, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1488699, encodeId=d59a148869956, content=<a href='/topic/show?id=20b24899a7' target=_blank style='color:#2F92EE;'>#CML#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4899, encryptionId=20b24899a7, topicName=CML)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b3e8470831, createdName=wangbingxhy, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=224197, encodeId=f02322419ebc, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Thu Jul 20 09:52:02 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223775, encodeId=82d3223e75fa, content=学习了学习了学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuIjZYTAgkEia1SFuoeAByVaQC8uXegibpJEV2Q7SqhpDINJicNiaU5pYicYmy5WsI8l5hDribViac2A1BQ9/0, createdBy=c36f1724608, createdName=hfuym10906, createdTime=Wed Jul 19 07:25:15 CST 2017, time=2017-07-19, status=1, ipAttribution=)]
    2018-06-12 qidongfanjian
  4. [GetPortalCommentsPageByObjectIdResponse(id=1977529, encodeId=d23719e7529e9, content=<a href='/topic/show?id=d9e5130962f' target=_blank style='color:#2F92EE;'>#NST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13096, encryptionId=d9e5130962f, topicName=NST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Feb 19 11:22:00 CST 2018, time=2018-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1882294, encodeId=fa551882294bd, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu May 24 07:22:00 CST 2018, time=2018-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1950206, encodeId=942b1950206e7, content=<a href='/topic/show?id=f3b329482a' target=_blank style='color:#2F92EE;'>#ATL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2948, encryptionId=f3b329482a, topicName=ATL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b09892, createdName=qidongfanjian, createdTime=Tue Jun 12 05:22:00 CST 2018, time=2018-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384164, encodeId=d2ff13841644a, content=<a href='/topic/show?id=14bb1e503a0' target=_blank style='color:#2F92EE;'>#TKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17503, encryptionId=14bb1e503a0, topicName=TKI)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b73f484, createdName=lsj628, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1488699, encodeId=d59a148869956, content=<a href='/topic/show?id=20b24899a7' target=_blank style='color:#2F92EE;'>#CML#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4899, encryptionId=20b24899a7, topicName=CML)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b3e8470831, createdName=wangbingxhy, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=224197, encodeId=f02322419ebc, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Thu Jul 20 09:52:02 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223775, encodeId=82d3223e75fa, content=学习了学习了学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuIjZYTAgkEia1SFuoeAByVaQC8uXegibpJEV2Q7SqhpDINJicNiaU5pYicYmy5WsI8l5hDribViac2A1BQ9/0, createdBy=c36f1724608, createdName=hfuym10906, createdTime=Wed Jul 19 07:25:15 CST 2017, time=2017-07-19, status=1, ipAttribution=)]
    2017-07-20 lsj628
  5. [GetPortalCommentsPageByObjectIdResponse(id=1977529, encodeId=d23719e7529e9, content=<a href='/topic/show?id=d9e5130962f' target=_blank style='color:#2F92EE;'>#NST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13096, encryptionId=d9e5130962f, topicName=NST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Feb 19 11:22:00 CST 2018, time=2018-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1882294, encodeId=fa551882294bd, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu May 24 07:22:00 CST 2018, time=2018-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1950206, encodeId=942b1950206e7, content=<a href='/topic/show?id=f3b329482a' target=_blank style='color:#2F92EE;'>#ATL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2948, encryptionId=f3b329482a, topicName=ATL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b09892, createdName=qidongfanjian, createdTime=Tue Jun 12 05:22:00 CST 2018, time=2018-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384164, encodeId=d2ff13841644a, content=<a href='/topic/show?id=14bb1e503a0' target=_blank style='color:#2F92EE;'>#TKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17503, encryptionId=14bb1e503a0, topicName=TKI)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b73f484, createdName=lsj628, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1488699, encodeId=d59a148869956, content=<a href='/topic/show?id=20b24899a7' target=_blank style='color:#2F92EE;'>#CML#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4899, encryptionId=20b24899a7, topicName=CML)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b3e8470831, createdName=wangbingxhy, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=224197, encodeId=f02322419ebc, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Thu Jul 20 09:52:02 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223775, encodeId=82d3223e75fa, content=学习了学习了学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuIjZYTAgkEia1SFuoeAByVaQC8uXegibpJEV2Q7SqhpDINJicNiaU5pYicYmy5WsI8l5hDribViac2A1BQ9/0, createdBy=c36f1724608, createdName=hfuym10906, createdTime=Wed Jul 19 07:25:15 CST 2017, time=2017-07-19, status=1, ipAttribution=)]
    2017-07-20 wangbingxhy
  6. [GetPortalCommentsPageByObjectIdResponse(id=1977529, encodeId=d23719e7529e9, content=<a href='/topic/show?id=d9e5130962f' target=_blank style='color:#2F92EE;'>#NST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13096, encryptionId=d9e5130962f, topicName=NST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Feb 19 11:22:00 CST 2018, time=2018-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1882294, encodeId=fa551882294bd, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu May 24 07:22:00 CST 2018, time=2018-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1950206, encodeId=942b1950206e7, content=<a href='/topic/show?id=f3b329482a' target=_blank style='color:#2F92EE;'>#ATL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2948, encryptionId=f3b329482a, topicName=ATL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b09892, createdName=qidongfanjian, createdTime=Tue Jun 12 05:22:00 CST 2018, time=2018-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384164, encodeId=d2ff13841644a, content=<a href='/topic/show?id=14bb1e503a0' target=_blank style='color:#2F92EE;'>#TKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17503, encryptionId=14bb1e503a0, topicName=TKI)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b73f484, createdName=lsj628, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1488699, encodeId=d59a148869956, content=<a href='/topic/show?id=20b24899a7' target=_blank style='color:#2F92EE;'>#CML#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4899, encryptionId=20b24899a7, topicName=CML)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b3e8470831, createdName=wangbingxhy, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=224197, encodeId=f02322419ebc, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Thu Jul 20 09:52:02 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223775, encodeId=82d3223e75fa, content=学习了学习了学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuIjZYTAgkEia1SFuoeAByVaQC8uXegibpJEV2Q7SqhpDINJicNiaU5pYicYmy5WsI8l5hDribViac2A1BQ9/0, createdBy=c36f1724608, createdName=hfuym10906, createdTime=Wed Jul 19 07:25:15 CST 2017, time=2017-07-19, status=1, ipAttribution=)]
    2017-07-20 Jackie Li

    学习

    0

  7. [GetPortalCommentsPageByObjectIdResponse(id=1977529, encodeId=d23719e7529e9, content=<a href='/topic/show?id=d9e5130962f' target=_blank style='color:#2F92EE;'>#NST#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13096, encryptionId=d9e5130962f, topicName=NST)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=80c5136, createdName=drj2003, createdTime=Mon Feb 19 11:22:00 CST 2018, time=2018-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1882294, encodeId=fa551882294bd, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Thu May 24 07:22:00 CST 2018, time=2018-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1950206, encodeId=942b1950206e7, content=<a href='/topic/show?id=f3b329482a' target=_blank style='color:#2F92EE;'>#ATL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2948, encryptionId=f3b329482a, topicName=ATL)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b09892, createdName=qidongfanjian, createdTime=Tue Jun 12 05:22:00 CST 2018, time=2018-06-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1384164, encodeId=d2ff13841644a, content=<a href='/topic/show?id=14bb1e503a0' target=_blank style='color:#2F92EE;'>#TKI#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17503, encryptionId=14bb1e503a0, topicName=TKI)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b73f484, createdName=lsj628, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1488699, encodeId=d59a148869956, content=<a href='/topic/show?id=20b24899a7' target=_blank style='color:#2F92EE;'>#CML#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4899, encryptionId=20b24899a7, topicName=CML)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=8b3e8470831, createdName=wangbingxhy, createdTime=Thu Jul 20 11:22:00 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=224197, encodeId=f02322419ebc, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfBfgWn9nXBgH1sNSiaOAKhsKpN40jDHQKqcRzovau5VibLvREN8uxnu9sKoScBicHSiaDMmbveibFdrBiaD4k4IOPwlG/0, createdBy=b5d11730951, createdName=Jackie Li, createdTime=Thu Jul 20 09:52:02 CST 2017, time=2017-07-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=223775, encodeId=82d3223e75fa, content=学习了学习了学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuIjZYTAgkEia1SFuoeAByVaQC8uXegibpJEV2Q7SqhpDINJicNiaU5pYicYmy5WsI8l5hDribViac2A1BQ9/0, createdBy=c36f1724608, createdName=hfuym10906, createdTime=Wed Jul 19 07:25:15 CST 2017, time=2017-07-19, status=1, ipAttribution=)]
    2017-07-19 hfuym10906

    学习了学习了学习了学习了

    0

相关资讯

J Clin Oncol:STIM1长期随访研究:CML患者什么情况下可停用伊马替尼?

专家点评:伊马替尼已经改变了慢性粒细胞白血病(CML)的自然病程,随着第 2 代酪氨酸激酶抑制剂(TKI)的出现,药物的安全性及有效性逐渐得到关注。关于其是否能够安全停药的研究,也逐渐增多。

AIM:酪氨酸激酶抑制剂(TKIs)治疗CML会导致这些不良事件风险的增加

背景和目的:酪氨酸激酶抑制剂(TKIs)可显著增加慢性粒细胞白血病(CML)患者的生存,但是这些药物连续给药可能会引起长期毒性。探讨使用第一代和第二代TKIs治疗的CML患者血管事件的发生率。方法:使用全国性的人口为基础的登记的回顾性队列研究。所有病例为瑞典2002-2012年的CML慢性期,每名患者匹配5名年龄和性别匹配的对照组。结果:896例患者中,94.4%的有TKI治疗史,中位数随访4.2

FDA 批准Ponatinib治疗两类罕见白血病

  FDA于12月14日批准了ponatinib(Iclusig, Araid),该药属于三代酪氨酸激酶抑制剂,被批准用于两种耐药的白血病,即慢性粒细胞白血病(CML)和费城染色体阳性的急性淋巴细胞白血病(Ph+  ALL)成年患者。      FDA强调ponatinib的批准比官方截止日期提前3个月。这是基于上周第54届美国血液病学年会上公布的ponatini

中国全新慢性髓性白血病指南发布

  由30位中国国内血液学专家研究讨论后制定的《慢性髓性白血病(CML)治疗指南2013版》发布了,根据国际上最新研究进展结果,加入了新治疗方法和监测方法等。参与制定工作的专家今天表示,该《指南》为国内血液科和肿瘤科医生提供了最权威的临床指导。   第六届“慢性髓性白血病(CML)治愈之路专家高峰论坛”今天在北京举行。中国医学科学院血液病医院教授王建祥指出,《指南》参照了2013年《慢性髓性白血

NEJM:伊马替尼治疗CML的长期疗效

伊马替尼是一种BCR-ABL酪氨酸激酶的选择性抑制剂,可改善慢性粒细胞白血病(CML)患者的预后。基于CML患者10年随访结果,研究者分析了伊马替尼作为初始治疗的疗效和安全性。

J Med Chem:新型Bcr-Abl小分子抑制剂有望用于慢粒性白血病耐药的治疗

Bcr-Abl小分子抑制剂Imatinib在临床治疗慢粒性白血病(CML)等疾病方面已获得巨大成功。但由Bcr-Abl突变诱发的临床耐药已成为当今肿瘤医学的重要问题。二代药物Nilotinib和Dasatinib仅能克服部分基因突变引起的耐药,而对Bcr-AblT315I这一发生率最高的耐药突变无效。2012年12月,克服Bcr-AblT315I耐药的ponatinib才刚被美国FDA批准上市,但