Baidu
map

ASCO 2015:于金明院士点评大会报告LBA4--全脑放疗可以显著改善脑转移癌控制

2015-06-07 王迈 中国医学论坛报

尽管在放射外科(SRS)后行全脑放疗(WBRT)可以显著改善脑转移癌控制,但是鉴于其在神经认知方面的风险,辅助WBRT的地位仍被质疑。这项由NCI赞助的多中心III期临床研究,再次评估了SRS基础上增加WBRT治疗1~3个脑转移癌的疗效,结果发现,增加WBRT导致患者认知功能(尤其是即时回忆、记忆和语言交流)的下降,且不改善总生存。因此建议,SRS治疗后密切监测应该是此类患者的治疗选择。为此中国医

尽管在放射外科(SRS)后行全脑放疗(WBRT)可以显著改善脑转移癌控制,但是鉴于其在神经认知方面的风险,辅助WBRT的地位仍被质疑。这项由NCI赞助的多中心III期临床研究,再次评估了SRS基础上增加WBRT治疗1~3个脑转移癌的疗效,结果发现,增加WBRT导致患者认知功能(尤其是即时回忆、记忆和语言交流)的下降,且不改善总生存。因此建议,SRS治疗后密切监测应该是此类患者的治疗选择。为此中国医学论坛报特邀中国工程院院士、山东省肿瘤医院院长于金明对该研究进行了点评,同时一并为大家奉上美国哥伦比亚大学医学中心 Andre B. Lassmyyn教授在报告会上就该研究的现场讨论内容。

专家点评

中国工程院院士、山东省肿瘤医院院长于金明

针对1~3个脑转移是做立体放射外科治疗,还是做辅助的全脑照射,是一个由来已久的话题,因为各有证据。N0574研究的结果提示,WBRT提高了局部控制率,但是对OS没有帮助。这是在意料之中的。研究者的态度很明确——不建议进行辅助WBRT,而讨论者的态度似乎是倾向于做辅助WBRT,并列举了WBRT的诸多优点。我认为,在临床中,脑转移的治疗应该结合多因素(患者、疾病、治疗)进行个体化考量。

例如,一位年龄较大的患者、肿瘤类型预后较差、原发肿瘤控制不好,脑转移治疗的原则是低姑息(只照射转移灶);但是,如果患者年轻、一般情况好、肿瘤类型预后较好,为了避免脑转移瘤病灶增多以及次生转移的发生,局灶治疗后如果患者的一般情况较好,可以考虑辅助WBRT。

此外,除WBRT外,与SRS配合治疗脑转移的可选方式还可以包括:药物,例如分子靶向药物、免疫治疗;特殊的放疗模式,海马保护WBRT(HA-WBRT);一些化学药物与放疗合用也可以起到保护作用。

现场讨论

美国哥伦比亚大学医学中心 Andre B. Lassman教授:

N0574研究发现,WBRT后持续神经系统损害可达12个月,且WBRT对认知功能产生的副作用可能更甚于复发脑转移,而既往的一些研究则显示相反的结果。对于这一看似矛盾的现象,可能的解释如下。SRS后的脑转移的复发率在不同研究间存在差异,在N0574研究中为50%左右,而在既往研究中为73%~78%(如JROSG 99-1研究、EORTC 22952-26001研究)。SRS后的脑转移发生率很低,需要长期随访。各研究均未将>3个月的认知功能障碍作为主要研究终点,因而用于分析的样本量均较小(N0574:34例;JROSG 99-1:20;MGd:9)。研究中使用不同的评估工具。最后,需要特别注意的,脑转移的部位是其对神经系统损伤的影响因素之一。

因此,对于N0574研究患者所提出的结论,可以有另一种表述方式:辅助WBRT可以在特定人群中改善生存;如果避免WBRT,再次发生脑转移后,仍可能影响患者认知功能,当然N0574研究提示,相比之下,WBRT可能导致更差的结果;WBRT或可在经过选择的患者中使用,例如脑转移瘤危及生命时。

综上所述,无论是WBRT还是脑转移瘤复发,都可能会是造成功能恶化的原因,因此需要有替代的方法。

研究简介

该研究纳入213例增强磁共振成像(MRI)诊断的脑转移瘤患者(1~3个,每个肿瘤直径<3 cm),随机分组,给予SRS治疗或SRS+WBRT治疗,并在治疗前后进行认知功能的测试。研究的主要重点是认知进展(CP,3个月时6项认知测试中任一较基线降低>1个标准差(SD),同时估算至CP时间。

患者的中位年龄为60岁,且肺部原发癌最为常见(68%)。结果显示,3个月时的CP,WBRT + SRS组显著多于 SRS 组 (88.0%对61.9%,P=0.002)。其中,即时回忆(31%对8%,P=0.007),延迟回忆(51%对20%,P=0.002),语言流畅性(19%对2%,P= 0.02)受影响最为明显。

6个月和12个月的颅内肿瘤的控制率在SRS组为66.1%和50.5%,在联合治疗组为88.3%和84.9%(P<0.001)。中位总生存为SRS组10.7个月对SRS+WBRT组7.5个月(HR =1.02,P= 0.93)。

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=1810503, encodeId=b4031810503e9, content=<a href='/topic/show?id=b14085134e6' target=_blank style='color:#2F92EE;'>#脑转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85134, encryptionId=b14085134e6, topicName=脑转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=570c172, createdName=tigerlr98, createdTime=Tue Nov 24 16:54:00 CST 2015, time=2015-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2045786, encodeId=45d52045e8642, content=<a href='/topic/show?id=f3c2934568b' target=_blank style='color:#2F92EE;'>#转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93456, encryptionId=f3c2934568b, topicName=转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=87b1109, createdName=kcb069, createdTime=Thu Jul 30 04:54:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1971065, encodeId=f1fd19e10656b, content=<a href='/topic/show?id=9e3f29635e3' target=_blank style='color:#2F92EE;'>#全脑放疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29635, encryptionId=9e3f29635e3, topicName=全脑放疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1f1d390, createdName=feifers, createdTime=Tue Aug 18 14:54:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938497, encodeId=4c9f193849e6d, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sun Aug 02 08:54:00 CST 2015, time=2015-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=30087, encodeId=3fab3008e18, content=非常好,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ecf497512, createdName=tzf419, createdTime=Tue Jun 30 23:54:00 CST 2015, time=2015-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26693, encodeId=f96c266935c, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Tue Jun 09 19:20:00 CST 2015, time=2015-06-09, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1810503, encodeId=b4031810503e9, content=<a href='/topic/show?id=b14085134e6' target=_blank style='color:#2F92EE;'>#脑转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85134, encryptionId=b14085134e6, topicName=脑转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=570c172, createdName=tigerlr98, createdTime=Tue Nov 24 16:54:00 CST 2015, time=2015-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2045786, encodeId=45d52045e8642, content=<a href='/topic/show?id=f3c2934568b' target=_blank style='color:#2F92EE;'>#转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93456, encryptionId=f3c2934568b, topicName=转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=87b1109, createdName=kcb069, createdTime=Thu Jul 30 04:54:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1971065, encodeId=f1fd19e10656b, content=<a href='/topic/show?id=9e3f29635e3' target=_blank style='color:#2F92EE;'>#全脑放疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29635, encryptionId=9e3f29635e3, topicName=全脑放疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1f1d390, createdName=feifers, createdTime=Tue Aug 18 14:54:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938497, encodeId=4c9f193849e6d, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sun Aug 02 08:54:00 CST 2015, time=2015-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=30087, encodeId=3fab3008e18, content=非常好,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ecf497512, createdName=tzf419, createdTime=Tue Jun 30 23:54:00 CST 2015, time=2015-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26693, encodeId=f96c266935c, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Tue Jun 09 19:20:00 CST 2015, time=2015-06-09, status=1, ipAttribution=)]
    2015-07-30 kcb069
  3. [GetPortalCommentsPageByObjectIdResponse(id=1810503, encodeId=b4031810503e9, content=<a href='/topic/show?id=b14085134e6' target=_blank style='color:#2F92EE;'>#脑转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85134, encryptionId=b14085134e6, topicName=脑转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=570c172, createdName=tigerlr98, createdTime=Tue Nov 24 16:54:00 CST 2015, time=2015-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2045786, encodeId=45d52045e8642, content=<a href='/topic/show?id=f3c2934568b' target=_blank style='color:#2F92EE;'>#转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93456, encryptionId=f3c2934568b, topicName=转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=87b1109, createdName=kcb069, createdTime=Thu Jul 30 04:54:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1971065, encodeId=f1fd19e10656b, content=<a href='/topic/show?id=9e3f29635e3' target=_blank style='color:#2F92EE;'>#全脑放疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29635, encryptionId=9e3f29635e3, topicName=全脑放疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1f1d390, createdName=feifers, createdTime=Tue Aug 18 14:54:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938497, encodeId=4c9f193849e6d, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sun Aug 02 08:54:00 CST 2015, time=2015-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=30087, encodeId=3fab3008e18, content=非常好,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ecf497512, createdName=tzf419, createdTime=Tue Jun 30 23:54:00 CST 2015, time=2015-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26693, encodeId=f96c266935c, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Tue Jun 09 19:20:00 CST 2015, time=2015-06-09, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1810503, encodeId=b4031810503e9, content=<a href='/topic/show?id=b14085134e6' target=_blank style='color:#2F92EE;'>#脑转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85134, encryptionId=b14085134e6, topicName=脑转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=570c172, createdName=tigerlr98, createdTime=Tue Nov 24 16:54:00 CST 2015, time=2015-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2045786, encodeId=45d52045e8642, content=<a href='/topic/show?id=f3c2934568b' target=_blank style='color:#2F92EE;'>#转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93456, encryptionId=f3c2934568b, topicName=转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=87b1109, createdName=kcb069, createdTime=Thu Jul 30 04:54:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1971065, encodeId=f1fd19e10656b, content=<a href='/topic/show?id=9e3f29635e3' target=_blank style='color:#2F92EE;'>#全脑放疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29635, encryptionId=9e3f29635e3, topicName=全脑放疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1f1d390, createdName=feifers, createdTime=Tue Aug 18 14:54:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938497, encodeId=4c9f193849e6d, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sun Aug 02 08:54:00 CST 2015, time=2015-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=30087, encodeId=3fab3008e18, content=非常好,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ecf497512, createdName=tzf419, createdTime=Tue Jun 30 23:54:00 CST 2015, time=2015-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26693, encodeId=f96c266935c, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Tue Jun 09 19:20:00 CST 2015, time=2015-06-09, status=1, ipAttribution=)]
    2015-08-02 quxin068
  5. [GetPortalCommentsPageByObjectIdResponse(id=1810503, encodeId=b4031810503e9, content=<a href='/topic/show?id=b14085134e6' target=_blank style='color:#2F92EE;'>#脑转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85134, encryptionId=b14085134e6, topicName=脑转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=570c172, createdName=tigerlr98, createdTime=Tue Nov 24 16:54:00 CST 2015, time=2015-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2045786, encodeId=45d52045e8642, content=<a href='/topic/show?id=f3c2934568b' target=_blank style='color:#2F92EE;'>#转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93456, encryptionId=f3c2934568b, topicName=转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=87b1109, createdName=kcb069, createdTime=Thu Jul 30 04:54:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1971065, encodeId=f1fd19e10656b, content=<a href='/topic/show?id=9e3f29635e3' target=_blank style='color:#2F92EE;'>#全脑放疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29635, encryptionId=9e3f29635e3, topicName=全脑放疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1f1d390, createdName=feifers, createdTime=Tue Aug 18 14:54:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938497, encodeId=4c9f193849e6d, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sun Aug 02 08:54:00 CST 2015, time=2015-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=30087, encodeId=3fab3008e18, content=非常好,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ecf497512, createdName=tzf419, createdTime=Tue Jun 30 23:54:00 CST 2015, time=2015-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26693, encodeId=f96c266935c, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Tue Jun 09 19:20:00 CST 2015, time=2015-06-09, status=1, ipAttribution=)]
    2015-06-30 tzf419

    非常好,学习了

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1810503, encodeId=b4031810503e9, content=<a href='/topic/show?id=b14085134e6' target=_blank style='color:#2F92EE;'>#脑转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85134, encryptionId=b14085134e6, topicName=脑转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=570c172, createdName=tigerlr98, createdTime=Tue Nov 24 16:54:00 CST 2015, time=2015-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2045786, encodeId=45d52045e8642, content=<a href='/topic/show?id=f3c2934568b' target=_blank style='color:#2F92EE;'>#转移癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93456, encryptionId=f3c2934568b, topicName=转移癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=87b1109, createdName=kcb069, createdTime=Thu Jul 30 04:54:00 CST 2015, time=2015-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1971065, encodeId=f1fd19e10656b, content=<a href='/topic/show?id=9e3f29635e3' target=_blank style='color:#2F92EE;'>#全脑放疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=29635, encryptionId=9e3f29635e3, topicName=全脑放疗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1f1d390, createdName=feifers, createdTime=Tue Aug 18 14:54:00 CST 2015, time=2015-08-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1938497, encodeId=4c9f193849e6d, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Sun Aug 02 08:54:00 CST 2015, time=2015-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=30087, encodeId=3fab3008e18, content=非常好,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=ecf497512, createdName=tzf419, createdTime=Tue Jun 30 23:54:00 CST 2015, time=2015-06-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=26693, encodeId=f96c266935c, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=138, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Tue Jun 09 19:20:00 CST 2015, time=2015-06-09, status=1, ipAttribution=)]
    2015-06-09 huaxipanxing

    看看

    0

相关资讯

ASCO 2015:ASCO现任主席对癌症治疗下一个50年的展望

主席寄语: 就在1年前,我们共同庆祝了美国临床肿瘤学会(ASCO">ASCO)的50周年纪念日,回顾了我们已经取得的杰出成就和里程碑似的飞跃。今天,站在ASCO历史上第2个50年的起点,我们要开始思考10年、20年乃至30年后,癌症和癌症的防治会发生哪些变化。我们要如何在日渐积累的、庞大而繁杂的知识库中找到真正的“宝藏”,让癌症患者最终获益?   ——彼得·保尔·于(Peter

ASCO 2015:膀胱尿路上皮癌免疫治疗进展

  图 北京大学肿瘤医院肾癌黑色素瘤内科 盛锡楠 近十余年来晚期尿路上皮癌的治疗尚无重大突破,特别是二线治疗仍处于探索阶段,虽然不断尝试新型化疗药物以及靶向药物等,但仍无标准二线治疗。近一年来肿瘤免疫治疗的突破性进展给晚期尿路上皮癌的治疗带来了一些曙光。2014年ASCO">ASCO大会晚期尿路上皮癌的进展情况基本代表了目前现状,以拉帕替尼、Apatorsen为代表的靶

ASCO 2015:ASCO宣布两项精准医疗试验计划--TAPUR和NCI-MATCH

  Richard L. Schilsky教授6月1日,2015 ASCO年会新闻发布会宣布了TAPUR和NCI-MATCH两项临床研究计划,这两项研究将致力于扩展精准医疗的范畴。前瞻性非随机TAPUR临床试验将在包括晚期实体瘤、多发性骨髓瘤和B细胞霍奇金淋巴瘤等存在药物靶向基因组变异的多种类型癌症中,采集有关于市售癌症靶向药物抗肿瘤活性和毒性反应的信息。启动时TAPUR将评估由5家药企

ASCO 2015:肿瘤药物争夺战

伴随着美国临床肿瘤学会会议(ASCO)的召开,整个生物制药投资界的目光都聚焦于芝加哥。 风险资本家Bruce Booth用近5000份会议摘要做了一个简要的数据分析。Booth认为,“虽然不清楚今年有什么正面或负面的新闻,至少直到这周末结束,从会议摘要中做的简要数据分析可以看出,医药界的关注点非常集中”。 会议摘要中有90%出现了关键词“病人”、“癌症”,接近三分之二提到“治疗”或包含“

ASCO 2015:前瞻性TKI 直接比较的晚期肺鳞癌研究,阿法替尼总生存期更优(LUX-Lung 8)

●在III期LUX-Lung 8试验研究中,阿法替尼*比厄洛替尼可显着改善总生存期,阿法替尼可使接受过一线化疗的晚期肺鳞状细胞癌患者的死亡风险降低19% ●与厄洛替尼相比,阿法替尼可明显延缓肺癌进展(主要终点),并提高对癌症相关性咳嗽和呼吸短促症状的控制 ●两种治疗方案的严重不良事件(≥3级)的总发生率相似,并观察到某些特定副作用的发生率存在一定差异 ●计划在今年下半年向全球药物监管部门

ASCO 2015:两项乳腺癌靶向治疗研究---CALGB 40503和NeoSpher研究

河南省肿瘤医院 河南省乳腺病诊疗中心 闫敏 发自 美国芝加哥研究1:评价贝伐珠单抗加来曲唑一线治疗激素受体阳性转移性乳腺癌的Ⅲ期临床研究(CALGB 40503)报告者:美国纽约纪念斯隆-凯特林癌症中心Maura N. Dickler摘要号:501背景:临床前研究表明,雌激素可在生理和病理条件下调节血管生成,乳腺肿瘤中血管内皮生长因子(VEGF)的高表达与降低内分泌治疗反应性相关,研究者开展了一项

Baidu
map
Baidu
map
Baidu
map