N Engl J Med:辅助卵巢抑制治疗在绝经前乳腺癌的应用研究

2015-02-19 candy译 MedSci原创

背景抑制卵巢雌激素分泌能够减少雌激素受体阳性的绝经前女性的早期乳腺癌的复发率,但是它的作用在加入泰莫西芬(三苯氧胺,雌激素拮抗药)后是不确定的。方法随机地分配3066个绝经前女性,根据优先接受和未接受化疗分组,接受5年的泰莫西芬治疗,其中泰莫西芬联合卵巢抑制,或者依西美坦联合卵巢抑制。主要分析验证泰莫西芬联合卵巢抑制以提升无病生存率的假设,与单纯使用泰莫西芬进行比较。在总体分析中,46.7%的病人

背景
抑制卵巢雌激素分泌能够减少雌激素受体阳性的绝经前女性的早期乳腺癌的复发率,但是它的作用在加入他莫昔芬(三苯氧胺,雌激素拮抗药)后是不确定的。


方法
随机地分配3066个绝经前女性,根据优先接受和未接受化疗分组,接受5年的他莫昔芬治疗,其中他莫昔芬联合卵巢抑制,或者依西美坦联合卵巢抑制。主要分析验证他莫昔芬联合卵巢抑制以提升无病生存率的假设,与单纯使用他莫昔芬进行比较。在总体分析中,46.7%的病人未接受优先化学疗法,53.3%的人已经接受化学疗法并在绝经前持续治疗。

结果
在平均随访67个月后,他莫昔芬联合卵巢抑制组的无病生存率达5年的有86.6%,单纯他莫昔芬组为84.7%(疾病复发,第二次浸润癌,或者死亡的风险率为0.83;95%置信区间[CI] , 0.66 ~ 1.04; P=0.10)。影响预后的因素——多变量回归分析显示他莫西芬联合卵巢抑制比单纯使用他莫昔芬的疗效更好(风险比,0.78;置信区间95%,0.62~0.98)。大多数复发患者曾接受过化疗,其他莫昔芬联合卵巢抑制组的五年无病生存率达到82.5%,单纯使用他莫昔芬组为78.0%(再复发风险比为0.78,;95%置信区间,0.60~1.02)。在五年里,其依西美坦(抗肿瘤药)联合卵巢抑制组的乳腺癌生存率达85.7%(再复发的风险比为0.65,95%的置信区间,0.49~0.87)。

结论
对于整体研究人员,他莫昔芬联合卵巢抑制法并不能提升显著疗效。然而,对有足够风险再复发而接受辅助化疗法,和需要在绝经前持续治疗的病人,增加卵巢抑制可以提高疾病的预后。依西美坦与卵巢抑制结合的方式,可能显示出更有利。

评论:
在2014年 7 月的新英格兰医学杂志中,Pagani 等报道了两项国际合作组试验的联合分析,卵巢功能抑制试验(SOFT)和他莫西芬和依西美坦试验(TEXT)。联合分析显示,经过中位时间 5.7 年的随访后,相比于 5 年的卵巢抑制和他莫西芬治疗,5 年的卵巢抑制和芳香化酶抑制剂依西美坦治疗后,无病生存率明显改善,总体生存率无改善。为了将这些数据应用于临床实践,需要结合当前临床背景。

对于激素受体阳性的早期乳腺癌年轻女性,5 年的辅助性应用他莫西芬可以显著减少复发并改善生存期。多项研究评价了早期激素受体阳性的乳腺癌中,卵巢抑制治疗单独或联合激素治疗,显示结局改善情况相当于或优于传统化疗方案。

迄今为止,尽管一项绝经前转移性乳腺癌患者的治疗试验发现,卵巢抑制与他莫西芬联合治疗的无病生存期和总体生存期优于各自的单独治疗,但尚无研究报道比较卵巢抑制治疗与标准辅助激素治疗的疗效。在绝经后女性中,辅助性芳香化酶抑制剂治疗优于他莫西芬。

这些数据引发了关于绝经前早期乳腺癌女性激素治疗的两个问题:是否他莫西芬联合卵巢抑制治疗后结局优于他莫西芬单独治疗;是否在绝经前患者中,芳香化酶抑制剂联合卵巢抑制治疗优于他莫西芬联合卵巢抑制治疗。SOFT 试验旨在回答第一个问题;目前的分析旨在解决第二个问题,发现在联合卵巢抑制治疗时,依西美坦优于他莫西芬。

尽管两项试验的主要终点是无病生存率,但辅助治疗的终极目标是降低乳腺癌远处复发。依美西坦和他莫西芬的无远处复发时间间隔的差别为 1.8 个百分点。在没有接受化疗的患者中,远处复发较少,并且无论是 SOFT 试验还是 TEXT 试验中的依美西坦治疗组和他莫西芬治疗组两组间无明显差别。

然而,57.4% 接受化疗的患者中,依美西坦的无远处复发间隔时间有临床改善,在 TEXT 试验中绝对改善率为 2.6%,在 SOFT 试验中绝对改善率是 3.4%。

SOFT 和 TEXT 试验中无远处复发时间间隔是令人鼓舞的,尽管 14.8% 的患者出现了淋巴结阳性转移。接受化疗的患者的获益可能是由于在高风险肿瘤中,芳香化酶抑制剂的应用超出他莫西芬治疗的获益差别,或者是化疗后芳香化酶抑制剂带来的卵巢抑制的治疗获益。

澳大利亚乳腺和结肠癌症研究组 -12 试验(ABCSG-12)也比较研究了卵巢抑制治疗联合他莫西芬或芳香化酶抑制剂,该研究还探究了双磷酸盐唑来膦酸的应用效果。

该实验未发现芳香化酶抑制剂可以带来获益或者肥胖患者结局更差,这可能是由于卵巢抑制治疗不足所致。这一相反的结果可能是源于以下几个因素:ASCSG-12 试验中只有 5% 的患者接受了化疗,该实验纳入患者数量少于 TEXT 和 SOFT 试验,治疗时间只持续了 3 年,双磷酸盐唑来膦酸的应用可能削弱了芳香化酶抑制剂的效果。

TEXT 和 SOFT 试验中严重的副反应和生活质量相当。然而,和他莫西芬相比,芳香化酶抑制剂的应用导致了更多的性功能障碍、骨质疏松症、骨折和肌肉骨骼症状,这相比于他莫西芬引起的潮热更为有害,并且目前评估心血管事件为时尚早。值得注意的是,两个治疗组中都有 50% 的患者称出现抑郁。

我们如何将这些数据应用于临床实践呢?对于所有的治疗,首先要准确的个体化评估其对每位患者带来的利弊。这两项试验的随访时间还比较短,还有 50% 的复发事件可能会发生,并且总体生存率无显著差别。尤其是未接受化疗的患者组,出现事件数目较少且卵巢抑制带来的获益尚不清楚。

SOFT 结论产生前,患者可以单独应用他莫西芬,或联合应用他莫西芬和卵巢抑制治疗。对于接受化疗的绝经前高风险乳腺癌患者,5 年的卵巢抑制联合依西美坦治疗是一项新的治疗选择,可能会降低远处复发的风险。

文章来源:
Francis PA, Regan MM, Fleming GF, Láng I, Ciruelos E, Bellet M, Bonnefoi HR, Climent MA, Da Prada GA, Burstein HJ, Martino S, Davidson NE, Geyer CE Jr, Walley BA, Coleman R, Kerbrat P, Buchholz S, Ingle JN, Winer EP, Rabaglio-Poretti M, Maibach R, Ruepp B, Giobbie-Hurder A, Price KN, Colleoni M, Viale G, Coates AS, Goldhirsch A, Gelber RD; SOFT Investigators; International Breast Cancer Study Group.Adjuvant ovarian suppression in premenopausal breast cancer. N Engl J Med. 2015 Jan 29;372(5):436-46

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 (8)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=2081330, encodeId=d3d92081330b2, content=<a href='/topic/show?id=57406e8506' target=_blank style='color:#2F92EE;'>#Eng#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6785, encryptionId=57406e8506, topicName=Eng)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3516494, createdName=spoonycyy, createdTime=Wed Mar 25 11:25:00 CST 2015, time=2015-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636000, encodeId=fbb416360004d, content=<a href='/topic/show?id=b87ce888080' target=_blank style='color:#2F92EE;'>#绝经前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78880, encryptionId=b87ce888080, topicName=绝经前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7e8e22571454, createdName=ms5768352621950538, createdTime=Tue Mar 24 08:25:00 CST 2015, time=2015-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23691, encodeId=52a623691bf, content=很不错学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=171, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:28:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1785438, encodeId=0fc71e854388b, content=<a href='/topic/show?id=34b86e91f9' target=_blank style='color:#2F92EE;'>#Engl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6791, encryptionId=34b86e91f9, topicName=Engl)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7eeb2500172, createdName=haouestc, createdTime=Fri Mar 06 16:25:00 CST 2015, time=2015-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16708, encodeId=aae416e08d9, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2fb1607679, createdName=orthoW, createdTime=Sun Feb 22 09:23:00 CST 2015, time=2015-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1257011, encodeId=b819125e01149, content=<a href='/topic/show?id=cdfce8879b1' target=_blank style='color:#2F92EE;'>#绝经#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78879, encryptionId=cdfce8879b1, topicName=绝经)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1606407, encodeId=46e4160640ea7, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16611, encodeId=6e4116611f4, content=卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/11/19/9bc45f4ae162bd654210831f4e7ea3d0.jpg, createdBy=bbf11609910, createdName=杨帆7792, createdTime=Fri Feb 20 17:42:00 CST 2015, time=2015-02-20, status=1, ipAttribution=)]
    2015-03-25 spoonycyy
  2. [GetPortalCommentsPageByObjectIdResponse(id=2081330, encodeId=d3d92081330b2, content=<a href='/topic/show?id=57406e8506' target=_blank style='color:#2F92EE;'>#Eng#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6785, encryptionId=57406e8506, topicName=Eng)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3516494, createdName=spoonycyy, createdTime=Wed Mar 25 11:25:00 CST 2015, time=2015-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636000, encodeId=fbb416360004d, content=<a href='/topic/show?id=b87ce888080' target=_blank style='color:#2F92EE;'>#绝经前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78880, encryptionId=b87ce888080, topicName=绝经前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7e8e22571454, createdName=ms5768352621950538, createdTime=Tue Mar 24 08:25:00 CST 2015, time=2015-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23691, encodeId=52a623691bf, content=很不错学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=171, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:28:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1785438, encodeId=0fc71e854388b, content=<a href='/topic/show?id=34b86e91f9' target=_blank style='color:#2F92EE;'>#Engl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6791, encryptionId=34b86e91f9, topicName=Engl)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7eeb2500172, createdName=haouestc, createdTime=Fri Mar 06 16:25:00 CST 2015, time=2015-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16708, encodeId=aae416e08d9, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2fb1607679, createdName=orthoW, createdTime=Sun Feb 22 09:23:00 CST 2015, time=2015-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1257011, encodeId=b819125e01149, content=<a href='/topic/show?id=cdfce8879b1' target=_blank style='color:#2F92EE;'>#绝经#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78879, encryptionId=cdfce8879b1, topicName=绝经)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1606407, encodeId=46e4160640ea7, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16611, encodeId=6e4116611f4, content=卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/11/19/9bc45f4ae162bd654210831f4e7ea3d0.jpg, createdBy=bbf11609910, createdName=杨帆7792, createdTime=Fri Feb 20 17:42:00 CST 2015, time=2015-02-20, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2081330, encodeId=d3d92081330b2, content=<a href='/topic/show?id=57406e8506' target=_blank style='color:#2F92EE;'>#Eng#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6785, encryptionId=57406e8506, topicName=Eng)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3516494, createdName=spoonycyy, createdTime=Wed Mar 25 11:25:00 CST 2015, time=2015-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636000, encodeId=fbb416360004d, content=<a href='/topic/show?id=b87ce888080' target=_blank style='color:#2F92EE;'>#绝经前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78880, encryptionId=b87ce888080, topicName=绝经前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7e8e22571454, createdName=ms5768352621950538, createdTime=Tue Mar 24 08:25:00 CST 2015, time=2015-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23691, encodeId=52a623691bf, content=很不错学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=171, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:28:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1785438, encodeId=0fc71e854388b, content=<a href='/topic/show?id=34b86e91f9' target=_blank style='color:#2F92EE;'>#Engl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6791, encryptionId=34b86e91f9, topicName=Engl)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7eeb2500172, createdName=haouestc, createdTime=Fri Mar 06 16:25:00 CST 2015, time=2015-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16708, encodeId=aae416e08d9, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2fb1607679, createdName=orthoW, createdTime=Sun Feb 22 09:23:00 CST 2015, time=2015-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1257011, encodeId=b819125e01149, content=<a href='/topic/show?id=cdfce8879b1' target=_blank style='color:#2F92EE;'>#绝经#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78879, encryptionId=cdfce8879b1, topicName=绝经)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1606407, encodeId=46e4160640ea7, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16611, encodeId=6e4116611f4, content=卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/11/19/9bc45f4ae162bd654210831f4e7ea3d0.jpg, createdBy=bbf11609910, createdName=杨帆7792, createdTime=Fri Feb 20 17:42:00 CST 2015, time=2015-02-20, status=1, ipAttribution=)]
    2015-05-16 ljjj1053

    很不错学习了

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=2081330, encodeId=d3d92081330b2, content=<a href='/topic/show?id=57406e8506' target=_blank style='color:#2F92EE;'>#Eng#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6785, encryptionId=57406e8506, topicName=Eng)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3516494, createdName=spoonycyy, createdTime=Wed Mar 25 11:25:00 CST 2015, time=2015-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636000, encodeId=fbb416360004d, content=<a href='/topic/show?id=b87ce888080' target=_blank style='color:#2F92EE;'>#绝经前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78880, encryptionId=b87ce888080, topicName=绝经前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7e8e22571454, createdName=ms5768352621950538, createdTime=Tue Mar 24 08:25:00 CST 2015, time=2015-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23691, encodeId=52a623691bf, content=很不错学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=171, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:28:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1785438, encodeId=0fc71e854388b, content=<a href='/topic/show?id=34b86e91f9' target=_blank style='color:#2F92EE;'>#Engl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6791, encryptionId=34b86e91f9, topicName=Engl)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7eeb2500172, createdName=haouestc, createdTime=Fri Mar 06 16:25:00 CST 2015, time=2015-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16708, encodeId=aae416e08d9, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2fb1607679, createdName=orthoW, createdTime=Sun Feb 22 09:23:00 CST 2015, time=2015-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1257011, encodeId=b819125e01149, content=<a href='/topic/show?id=cdfce8879b1' target=_blank style='color:#2F92EE;'>#绝经#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78879, encryptionId=cdfce8879b1, topicName=绝经)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1606407, encodeId=46e4160640ea7, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16611, encodeId=6e4116611f4, content=卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/11/19/9bc45f4ae162bd654210831f4e7ea3d0.jpg, createdBy=bbf11609910, createdName=杨帆7792, createdTime=Fri Feb 20 17:42:00 CST 2015, time=2015-02-20, status=1, ipAttribution=)]
    2015-03-06 haouestc
  5. [GetPortalCommentsPageByObjectIdResponse(id=2081330, encodeId=d3d92081330b2, content=<a href='/topic/show?id=57406e8506' target=_blank style='color:#2F92EE;'>#Eng#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6785, encryptionId=57406e8506, topicName=Eng)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3516494, createdName=spoonycyy, createdTime=Wed Mar 25 11:25:00 CST 2015, time=2015-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636000, encodeId=fbb416360004d, content=<a href='/topic/show?id=b87ce888080' target=_blank style='color:#2F92EE;'>#绝经前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78880, encryptionId=b87ce888080, topicName=绝经前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7e8e22571454, createdName=ms5768352621950538, createdTime=Tue Mar 24 08:25:00 CST 2015, time=2015-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23691, encodeId=52a623691bf, content=很不错学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=171, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:28:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1785438, encodeId=0fc71e854388b, content=<a href='/topic/show?id=34b86e91f9' target=_blank style='color:#2F92EE;'>#Engl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6791, encryptionId=34b86e91f9, topicName=Engl)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7eeb2500172, createdName=haouestc, createdTime=Fri Mar 06 16:25:00 CST 2015, time=2015-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16708, encodeId=aae416e08d9, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2fb1607679, createdName=orthoW, createdTime=Sun Feb 22 09:23:00 CST 2015, time=2015-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1257011, encodeId=b819125e01149, content=<a href='/topic/show?id=cdfce8879b1' target=_blank style='color:#2F92EE;'>#绝经#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78879, encryptionId=cdfce8879b1, topicName=绝经)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1606407, encodeId=46e4160640ea7, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16611, encodeId=6e4116611f4, content=卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/11/19/9bc45f4ae162bd654210831f4e7ea3d0.jpg, createdBy=bbf11609910, createdName=杨帆7792, createdTime=Fri Feb 20 17:42:00 CST 2015, time=2015-02-20, status=1, ipAttribution=)]
    2015-02-22 orthoW

    不错的文章,学习了

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=2081330, encodeId=d3d92081330b2, content=<a href='/topic/show?id=57406e8506' target=_blank style='color:#2F92EE;'>#Eng#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6785, encryptionId=57406e8506, topicName=Eng)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3516494, createdName=spoonycyy, createdTime=Wed Mar 25 11:25:00 CST 2015, time=2015-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636000, encodeId=fbb416360004d, content=<a href='/topic/show?id=b87ce888080' target=_blank style='color:#2F92EE;'>#绝经前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78880, encryptionId=b87ce888080, topicName=绝经前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7e8e22571454, createdName=ms5768352621950538, createdTime=Tue Mar 24 08:25:00 CST 2015, time=2015-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23691, encodeId=52a623691bf, content=很不错学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=171, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:28:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1785438, encodeId=0fc71e854388b, content=<a href='/topic/show?id=34b86e91f9' target=_blank style='color:#2F92EE;'>#Engl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6791, encryptionId=34b86e91f9, topicName=Engl)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7eeb2500172, createdName=haouestc, createdTime=Fri Mar 06 16:25:00 CST 2015, time=2015-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16708, encodeId=aae416e08d9, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2fb1607679, createdName=orthoW, createdTime=Sun Feb 22 09:23:00 CST 2015, time=2015-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1257011, encodeId=b819125e01149, content=<a href='/topic/show?id=cdfce8879b1' target=_blank style='color:#2F92EE;'>#绝经#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78879, encryptionId=cdfce8879b1, topicName=绝经)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1606407, encodeId=46e4160640ea7, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16611, encodeId=6e4116611f4, content=卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/11/19/9bc45f4ae162bd654210831f4e7ea3d0.jpg, createdBy=bbf11609910, createdName=杨帆7792, createdTime=Fri Feb 20 17:42:00 CST 2015, time=2015-02-20, status=1, ipAttribution=)]
  7. [GetPortalCommentsPageByObjectIdResponse(id=2081330, encodeId=d3d92081330b2, content=<a href='/topic/show?id=57406e8506' target=_blank style='color:#2F92EE;'>#Eng#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6785, encryptionId=57406e8506, topicName=Eng)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3516494, createdName=spoonycyy, createdTime=Wed Mar 25 11:25:00 CST 2015, time=2015-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636000, encodeId=fbb416360004d, content=<a href='/topic/show?id=b87ce888080' target=_blank style='color:#2F92EE;'>#绝经前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78880, encryptionId=b87ce888080, topicName=绝经前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7e8e22571454, createdName=ms5768352621950538, createdTime=Tue Mar 24 08:25:00 CST 2015, time=2015-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23691, encodeId=52a623691bf, content=很不错学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=171, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:28:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1785438, encodeId=0fc71e854388b, content=<a href='/topic/show?id=34b86e91f9' target=_blank style='color:#2F92EE;'>#Engl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6791, encryptionId=34b86e91f9, topicName=Engl)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7eeb2500172, createdName=haouestc, createdTime=Fri Mar 06 16:25:00 CST 2015, time=2015-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16708, encodeId=aae416e08d9, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2fb1607679, createdName=orthoW, createdTime=Sun Feb 22 09:23:00 CST 2015, time=2015-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1257011, encodeId=b819125e01149, content=<a href='/topic/show?id=cdfce8879b1' target=_blank style='color:#2F92EE;'>#绝经#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78879, encryptionId=cdfce8879b1, topicName=绝经)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1606407, encodeId=46e4160640ea7, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16611, encodeId=6e4116611f4, content=卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/11/19/9bc45f4ae162bd654210831f4e7ea3d0.jpg, createdBy=bbf11609910, createdName=杨帆7792, createdTime=Fri Feb 20 17:42:00 CST 2015, time=2015-02-20, status=1, ipAttribution=)]
  8. [GetPortalCommentsPageByObjectIdResponse(id=2081330, encodeId=d3d92081330b2, content=<a href='/topic/show?id=57406e8506' target=_blank style='color:#2F92EE;'>#Eng#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6785, encryptionId=57406e8506, topicName=Eng)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3516494, createdName=spoonycyy, createdTime=Wed Mar 25 11:25:00 CST 2015, time=2015-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1636000, encodeId=fbb416360004d, content=<a href='/topic/show?id=b87ce888080' target=_blank style='color:#2F92EE;'>#绝经前#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78880, encryptionId=b87ce888080, topicName=绝经前)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7e8e22571454, createdName=ms5768352621950538, createdTime=Tue Mar 24 08:25:00 CST 2015, time=2015-03-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=23691, encodeId=52a623691bf, content=很不错学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=171, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=ac181616815, createdName=ljjj1053, createdTime=Sat May 16 19:28:00 CST 2015, time=2015-05-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1785438, encodeId=0fc71e854388b, content=<a href='/topic/show?id=34b86e91f9' target=_blank style='color:#2F92EE;'>#Engl#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=6791, encryptionId=34b86e91f9, topicName=Engl)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7eeb2500172, createdName=haouestc, createdTime=Fri Mar 06 16:25:00 CST 2015, time=2015-03-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16708, encodeId=aae416e08d9, content=不错的文章,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f2fb1607679, createdName=orthoW, createdTime=Sun Feb 22 09:23:00 CST 2015, time=2015-02-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1257011, encodeId=b819125e01149, content=<a href='/topic/show?id=cdfce8879b1' target=_blank style='color:#2F92EE;'>#绝经#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78879, encryptionId=cdfce8879b1, topicName=绝经)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=yeye5224612, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1606407, encodeId=46e4160640ea7, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Sat Feb 21 12:25:00 CST 2015, time=2015-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=16611, encodeId=6e4116611f4, content=卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途, beContent=null, objectType=article, channel=null, level=null, likeNumber=76, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/11/19/9bc45f4ae162bd654210831f4e7ea3d0.jpg, createdBy=bbf11609910, createdName=杨帆7792, createdTime=Fri Feb 20 17:42:00 CST 2015, time=2015-02-20, status=1, ipAttribution=)]
    2015-02-20 杨帆7792

    卵巢抑制治疗在乳腺癌的治疗适合进行RCT研究,大有前途

    0

相关资讯

Breast J:广泛肿瘤成型术---需要乳房切除患者的保乳新方法

Extreme oncoplasty是一种乳腺癌保乳手术,使用oncoplastic技术,针对被大多数医生建议需要切除乳房的患者。这些患者通常具有大于等于5cm的多发性病灶或多中心癌肿。很多已经确定有淋巴结转移。大多数乳癌患者需要放射治疗,甚至是乳房全切术。66例多灶性,多中心,或原发晚期肿瘤的病例作为本次研究的对象,其癌肿超过50mm(极端病例)。所有患者均接受了切除和oncoplastic重建

EJCB:抑制乳腺癌肿瘤细胞关键因子的揭示

一项由纽约爱因斯坦医学院的西班牙研究员何塞哈维尔•布拉沃 - 科尔德罗领导的新研究中,详细介绍了低表达前纤维蛋白-1的细胞如何在乳腺癌的肿瘤细胞中增加其转移并侵入其他组织的能力。 近年来,医学专家一直对开发新的治疗方法来对抗癌细胞的扩散非常感兴趣,癌细胞扩散也是癌症患者的最大的死亡原因。 然而,抑制或防止肿瘤细胞从原发肿瘤扩散的有效的治疗方法还没有被开发,其中关键一步就是肿瘤在转移过程中达到不

微波热声医疗平台可检测早期乳腺癌

近日,由中国科学院沈阳自动化研究所雷达系统研究与应用技术重点实验室研究开发的用于乳腺肿瘤早期检测的微波热声医疗平台取得新进展。 临床实践证明,早期发现的乳腺癌">乳腺癌(肿瘤直径<2cm)治愈率高达98%以上,因此发现一个早期乳腺癌对患者的意义远大于目前任何治疗方案。 乳腺肿瘤早期检测微波热声医疗平台克服了常规检测方法低分辨率、低对比度、存在电离辐射等问题,利用不同生物组织在微波激

NEJM:未绝经乳腺癌患者的内分泌治疗

对于绝经前早期乳癌女性患者,若病灶免疫组化结果提示雌激素受体阳性或孕激素受体阳性,临床上通常会行内分泌治疗——使用药物抑制卵巢功能,减少雌激素生产,从而减少乳癌复发,但是目前对于该类患者使用添加了他莫昔芬的抑制卵巢雌激素生成疗法的疗效并不明确。因此Prudence A等人进行了一项试验,以评估对进行了完整化疗后未绝经患者以及单独使用他莫昔芬的未绝经患者,行辅助内分泌治疗是否合适。研究的初始数据分析

JCO:早期乳腺癌化疗或增加白血病患病风险

美国研究报道称,早期乳腺癌行预防性化疗或辅助化疗后,罹患白血病的风险将增加,这也意味着额外的治疗并不一定能带来额外的生存获益。他们发现行辅助化疗或预防性化疗的早期乳腺癌患者 10 年罹患白血病累积风险为 0.5%,大约为之前研究报告的 2 倍。该报告的研究者是来自约翰霍普金斯大学医学院肿瘤学的荣誉教授 Judith Karp 博士,他在一份通讯稿中说,骨髓肿瘤如白血病的发病率低,这是毫无疑问的

JCO:更加精准的新乳腺癌风险预测模型

一种新的乳腺癌风险预测模型相比于目前筛选标准能更准确地对乳腺癌风险进行分类,这个模型结合了乳腺组织良性乳腺疾病检查和病人的个体统计信息。梅奥诊所对比新模型和目前的标准——乳腺癌的风险评估工具(bcrat),其结果发表在临床肿瘤学杂志上。 医生进行常规活检来评测乳腺癌的研究结果,可以在乳腺上看到或检查到,即为乳腺癌的存在,“梅奥诊所的外科医生和该研究的资深作者医学博士Amy Degnim说,”然而