2022 ASCO:内分泌疗法±辅助化疗治疗ER+HER2-老年乳腺癌患者的长期预后

2022-06-01 MedSci原创 MedSci原创

ER+HER2-高GGI的乳腺癌患者术后内分泌治疗的基础上加用辅助化疗不能进一步改善生存预后。

对于年龄≥70岁且雌激素受体阳性 (ER+) HER2 阴性(HER2-)的乳腺癌患者,辅助化疗(CT)加用内分泌治疗(ET)的效益仍存在争议。

在这项大型前瞻性临床试验中,研究人员首次评估了所有患者的肿瘤基因组分级指数(GGI),同时比较了高 GGI 的随机乳腺癌患者采用 CT+ET 联合或单用 ET 治疗的预后。

患者纳入条件:≥70岁、ER+HER2-、采用辅助治疗、原发性乳腺癌或独立的局部复发性乳腺癌女性患者。基线时收集患者的 G8 评分、查尔森合并症指数(CCI)和 4 年死亡 Lee 评分。通过 RT-PCR 分析石蜡包埋组织样本的 GGI。低 GGI 的患者不推荐接受 CT 治疗,纳入观察队列进行随访。高 GGI 患者被随机(1:1)分至 CT+ET 组或单用 ET 组,同时根据 G8、pN 和中心进行分层。三个 CT 方案可用(由研究人员选择):4 个疗程的阿霉素/环磷酰胺、非聚乙二醇化脂质体阿霉素/环磷酰胺、多西他赛/环磷酰胺。标准 ET 方案包括 5 年芳香酶抑制剂、他莫昔芬。主要终点是总生存率(OS)。

2012年4月至2016年5月,共招募了1969位患者,其中1089位(55%)被随机分至 CE+ET 组或单用 ET 组。截止2021年12月17日,中位随访了5.8年,共观察到180例 OS 事件。受试患者中位年龄为 75岁(70-92岁),60%的患者 G8 评分>14,62%的患者 CCI ≤2,84%的患者的 Lee 评分≤8。肿瘤≥pT2、pN+、孤立局部复发、组织学分级为 III 级的病例分别占56%、46%、11%和39%。

各治疗组间的 OS 无显著差异(HR 0.85,p=0.2538);CE+ET 组和单用 ET 组的 4 年 OS 分别是 90.5%和 89.7%。亚组分析未发现两治疗组的 OS 存在明显差异。

总之,该研究显示,ER+HER2- 高 GGI 的乳腺癌患者在术后内分泌治疗的基础上加用辅助化疗并不能进一步显著改善总生存率。

 

原始出处:

Final results from a phase III randomized clinical trial of adjuvant endocrine therapy ± chemotherapy in women ≥ 70 years old with ER+ HER2- breast cancer and a high genomic grade index: The Unicancer ASTER 70s trial.First Author: Etienne Brain, Institut Curie, Saint-Cloud, France.

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1645676, encodeId=1d4216456e65c, content=<a href='/topic/show?id=79d99e04630' target=_blank style='color:#2F92EE;'>#长期预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97046, encryptionId=79d99e04630, topicName=长期预后)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e4823226485, createdName=ymljack, createdTime=Wed Nov 09 17:46:32 CST 2022, time=2022-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1682735, encodeId=45301682e3558, content=<a href='/topic/show?id=d4d031e8074' target=_blank style='color:#2F92EE;'>#分泌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31780, encryptionId=d4d031e8074, topicName=分泌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0da227938338, createdName=gwc392, createdTime=Sat Apr 22 14:46:32 CST 2023, time=2023-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939384, encodeId=1cb91939384cc, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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 Sep 25 02:46:32 CST 2022, time=2022-09-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1982557, encodeId=4ba4198255ec6, content=<a href='/topic/show?id=da628e19d5' target=_blank style='color:#2F92EE;'>#HER2-#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8719, encryptionId=da628e19d5, topicName=HER2-)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Nov 06 01:46:32 CST 2022, time=2022-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571345, encodeId=26a715e134553, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Thu Jun 02 12:46:32 CST 2022, time=2022-06-02, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1645676, encodeId=1d4216456e65c, content=<a href='/topic/show?id=79d99e04630' target=_blank style='color:#2F92EE;'>#长期预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97046, encryptionId=79d99e04630, topicName=长期预后)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e4823226485, createdName=ymljack, createdTime=Wed Nov 09 17:46:32 CST 2022, time=2022-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1682735, encodeId=45301682e3558, content=<a href='/topic/show?id=d4d031e8074' target=_blank style='color:#2F92EE;'>#分泌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31780, encryptionId=d4d031e8074, topicName=分泌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0da227938338, createdName=gwc392, createdTime=Sat Apr 22 14:46:32 CST 2023, time=2023-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939384, encodeId=1cb91939384cc, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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 Sep 25 02:46:32 CST 2022, time=2022-09-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1982557, encodeId=4ba4198255ec6, content=<a href='/topic/show?id=da628e19d5' target=_blank style='color:#2F92EE;'>#HER2-#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8719, encryptionId=da628e19d5, topicName=HER2-)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Nov 06 01:46:32 CST 2022, time=2022-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571345, encodeId=26a715e134553, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Thu Jun 02 12:46:32 CST 2022, time=2022-06-02, status=1, ipAttribution=)]
    2023-04-22 gwc392
  3. [GetPortalCommentsPageByObjectIdResponse(id=1645676, encodeId=1d4216456e65c, content=<a href='/topic/show?id=79d99e04630' target=_blank style='color:#2F92EE;'>#长期预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97046, encryptionId=79d99e04630, topicName=长期预后)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e4823226485, createdName=ymljack, createdTime=Wed Nov 09 17:46:32 CST 2022, time=2022-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1682735, encodeId=45301682e3558, content=<a href='/topic/show?id=d4d031e8074' target=_blank style='color:#2F92EE;'>#分泌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31780, encryptionId=d4d031e8074, topicName=分泌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0da227938338, createdName=gwc392, createdTime=Sat Apr 22 14:46:32 CST 2023, time=2023-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939384, encodeId=1cb91939384cc, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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 Sep 25 02:46:32 CST 2022, time=2022-09-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1982557, encodeId=4ba4198255ec6, content=<a href='/topic/show?id=da628e19d5' target=_blank style='color:#2F92EE;'>#HER2-#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8719, encryptionId=da628e19d5, topicName=HER2-)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Nov 06 01:46:32 CST 2022, time=2022-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571345, encodeId=26a715e134553, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Thu Jun 02 12:46:32 CST 2022, time=2022-06-02, status=1, ipAttribution=)]
    2022-09-25 quxin068
  4. [GetPortalCommentsPageByObjectIdResponse(id=1645676, encodeId=1d4216456e65c, content=<a href='/topic/show?id=79d99e04630' target=_blank style='color:#2F92EE;'>#长期预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97046, encryptionId=79d99e04630, topicName=长期预后)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e4823226485, createdName=ymljack, createdTime=Wed Nov 09 17:46:32 CST 2022, time=2022-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1682735, encodeId=45301682e3558, content=<a href='/topic/show?id=d4d031e8074' target=_blank style='color:#2F92EE;'>#分泌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31780, encryptionId=d4d031e8074, topicName=分泌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0da227938338, createdName=gwc392, createdTime=Sat Apr 22 14:46:32 CST 2023, time=2023-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939384, encodeId=1cb91939384cc, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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 Sep 25 02:46:32 CST 2022, time=2022-09-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1982557, encodeId=4ba4198255ec6, content=<a href='/topic/show?id=da628e19d5' target=_blank style='color:#2F92EE;'>#HER2-#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8719, encryptionId=da628e19d5, topicName=HER2-)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Nov 06 01:46:32 CST 2022, time=2022-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571345, encodeId=26a715e134553, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Thu Jun 02 12:46:32 CST 2022, time=2022-06-02, status=1, ipAttribution=)]
    2022-11-06 luwei00
  5. [GetPortalCommentsPageByObjectIdResponse(id=1645676, encodeId=1d4216456e65c, content=<a href='/topic/show?id=79d99e04630' target=_blank style='color:#2F92EE;'>#长期预后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97046, encryptionId=79d99e04630, topicName=长期预后)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0e4823226485, createdName=ymljack, createdTime=Wed Nov 09 17:46:32 CST 2022, time=2022-11-09, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1682735, encodeId=45301682e3558, content=<a href='/topic/show?id=d4d031e8074' target=_blank style='color:#2F92EE;'>#分泌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=31780, encryptionId=d4d031e8074, topicName=分泌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0da227938338, createdName=gwc392, createdTime=Sat Apr 22 14:46:32 CST 2023, time=2023-04-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1939384, encodeId=1cb91939384cc, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, 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 Sep 25 02:46:32 CST 2022, time=2022-09-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1982557, encodeId=4ba4198255ec6, content=<a href='/topic/show?id=da628e19d5' target=_blank style='color:#2F92EE;'>#HER2-#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8719, encryptionId=da628e19d5, topicName=HER2-)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e093393, createdName=luwei00, createdTime=Sun Nov 06 01:46:32 CST 2022, time=2022-11-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571345, encodeId=26a715e134553, content=<a href='/topic/show?id=f42823e48d7' target=_blank style='color:#2F92EE;'>#乳腺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=23748, encryptionId=f42823e48d7, topicName=乳腺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=37bc15724202, createdName=hanhaisha2013, createdTime=Thu Jun 02 12:46:32 CST 2022, time=2022-06-02, status=1, ipAttribution=)]

相关资讯

「神药」又双叒翻车了?JAMA最新临床研究发现二甲双胍或对乳腺癌治疗结果并没有什么大用,但......

JAMA:二甲双胍与安慰剂对乳腺癌患者侵袭性无病生存的影响——MA.32随机临床试验

JCO:口服SERD艾拉司群治疗ER+/HER2-晚期乳腺癌安全有效!EMERALD III期临床最新数据出炉!

J Clin Oncol:艾拉司群二线或三线治疗ER+/HER2-乳腺癌的临床疗效——EMERALDIII期临床

必看:超全乳腺癌常用治疗药物大盘点

你必须知道的乳腺癌治疗药物。

JAMA:二甲双胍对非糖尿病乳腺癌患者侵袭性疾病生存率的影响

对于非糖尿病乳腺癌患者,在标准治疗方案基础上加入二甲双胍不能改善患者预后。

2022 ASCO: 筛查、早期治疗和转移性治疗对降低乳腺癌死亡率的影响

乳腺癌是危害妇女健康的主要恶性肿瘤,乳腺癌发展到一定阶段后,会有不同程度的转移。

Breast Cancer Res Treat:乳房游离皮瓣患者围手术期使用他莫昔芬并不会增加并发症的发生风险

围手术期他莫昔芬仍然是乳腺癌患者的一种有价值的治疗方式。现有文献中的研究表明,自体乳腺游离皮瓣重建患者在围手术期使用他莫昔芬,可能会增加血栓并发症的风险。