JAHA:曲妥珠单抗能否用于射血分数降低的乳腺癌患者?

2018-07-25 xing.T MedSci原创

由此可见,接受曲妥珠单抗治疗的乳腺癌患者基线心功能受损的女性LVEF下降风险较高,并且更常发生症状性心力衰竭。虽然可以考虑使用曲妥珠单抗,但这些患者应由心脏病专家共同管理。

曲妥珠单抗是人表皮生长因子受体2(HER2)过表达的乳腺癌患者延长寿命的疗法,但已知存在心脏毒性的风险。近日,心血管疾病领域权威杂志JAHA上发表了一篇研究文章,研究人员试图明确曲妥珠单抗是否可以用于基线心脏功能降低的患者,并使其心脏毒性风险不高于基线心功能正常的患者。

研究人员对2000年1月1日至2015年8月31日期间在梅奥诊所就诊并接受曲妥珠单抗治疗的人类表皮生长因子受体2阳性的乳腺癌妇女进行了一项回顾性研究,这些患者治疗前和治疗过程中的超声心动图数据可供研究者审查。根据美国超声心动图学会的标准:左心室射血分数(LVEF)<53%被认为是异常,并且LVEF下降≥10%作为心脏毒性的证据。

该研究共确定了428名妇女;在接受曲妥珠单抗治疗前,408名受试者具有正常的心脏功能(LVEF为63.4±5%),20名受试者具有心功能受损(LVEF为45.4±7%)。基线时LVEF降低的7名女性(35%)LVEF降低≥10%,而接受曲妥珠单抗治疗前LVEF正常者为179人(43.9%)(P=NS)。基线LVEF降低与正常的患者相比症状性心力衰竭发生率更高(25% vs. 4.2%,P<0.05)。调整患者年龄和乳腺癌疾病分期后,与基线LVEF正常的患者相比,基线LVEF降低的患者在诊断后5年内存活率较低(P<0.001); 对于基线LVEF降低的患者,存活5年的患者调整比例为79%,而LVEF正常的患者为93%。

由此可见,接受曲妥珠单抗治疗的乳腺癌患者基线心功能受损的女性LVEF下降风险较高,并且更常发生症状性心力衰竭。虽然可以考虑使用曲妥珠单抗,但这些患者应由心脏病专家共同管理

原始出处:

Somaira Nowsheen.et al. Trastuzumab in Female Breast Cancer Patients With Reduced Left Ventricular Ejection Fraction.JAHA.2018. https://www.ahajournals.org/doi/full/10.1161/JAHA.118.008637

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    2018-07-28 Jackie Li

    学习

    0

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    2018-07-27 zhaohui6731
  4. [GetPortalCommentsPageByObjectIdResponse(id=1648128, encodeId=698a164812883, content=<a href='/topic/show?id=d5c560226fc' target=_blank style='color:#2F92EE;'>#曲妥珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60226, encryptionId=d5c560226fc, topicName=曲妥珠)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Feb 16 23:26:00 CST 2019, time=2019-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334666, encodeId=c6b333466642, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, 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=Sat Jul 28 07:58:50 CST 2018, time=2018-07-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1267879, encodeId=d4e9126e87938, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1449244, encodeId=c2ff1449244a4, content=<a href='/topic/show?id=2ff746814f0' target=_blank style='color:#2F92EE;'>#射血分数降低#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46814, encryptionId=2ff746814f0, topicName=射血分数降低)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=50105466425, createdName=lmm399, createdTime=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571134, encodeId=632815e113431, 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=22, 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=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334388, encodeId=563d334388da, content=由此可见,接受曲妥珠单抗治疗的乳腺癌患者基线心功能受损的女性LVEF下降风险较高,并且更常发生症状性心力衰竭。虽然可以考虑使用曲妥珠单抗,但这些患者应由心脏病专家共同管理。, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/02/7354b3539aae6a0ccb1e0fff04c12084.jpg, createdBy=205b1984786, createdName=随梦飞扬, createdTime=Thu Jul 26 22:42:55 CST 2018, time=2018-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334387, encodeId=d37c33438e0d, content=根据美国超声心动图学会的标准:左心室射血分数(LVEF)<53%被认为是异常,并且LVEF下降≥10%作为心脏毒性的证据。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/02/7354b3539aae6a0ccb1e0fff04c12084.jpg, createdBy=205b1984786, createdName=随梦飞扬, createdTime=Thu Jul 26 22:42:25 CST 2018, time=2018-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334138, encodeId=5863334138a1, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/2EVCwc9WmQS6ec99H2TX8ejmR40xYjwrIcrqjAnibV36aicL1sLxc21rhpZnqTOxk33HP44iayEwo6qYXqgZvdRtA/132, createdBy=d0d01573846, createdName=329523732, createdTime=Wed Jul 25 20:53:42 CST 2018, time=2018-07-25, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1648128, encodeId=698a164812883, content=<a href='/topic/show?id=d5c560226fc' target=_blank style='color:#2F92EE;'>#曲妥珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60226, encryptionId=d5c560226fc, topicName=曲妥珠)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Feb 16 23:26:00 CST 2019, time=2019-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334666, encodeId=c6b333466642, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, 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=Sat Jul 28 07:58:50 CST 2018, time=2018-07-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1267879, encodeId=d4e9126e87938, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1449244, encodeId=c2ff1449244a4, content=<a href='/topic/show?id=2ff746814f0' target=_blank style='color:#2F92EE;'>#射血分数降低#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46814, encryptionId=2ff746814f0, topicName=射血分数降低)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=50105466425, createdName=lmm399, createdTime=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571134, encodeId=632815e113431, 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=22, 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=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334388, encodeId=563d334388da, content=由此可见,接受曲妥珠单抗治疗的乳腺癌患者基线心功能受损的女性LVEF下降风险较高,并且更常发生症状性心力衰竭。虽然可以考虑使用曲妥珠单抗,但这些患者应由心脏病专家共同管理。, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/02/7354b3539aae6a0ccb1e0fff04c12084.jpg, createdBy=205b1984786, createdName=随梦飞扬, createdTime=Thu Jul 26 22:42:55 CST 2018, time=2018-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334387, encodeId=d37c33438e0d, content=根据美国超声心动图学会的标准:左心室射血分数(LVEF)<53%被认为是异常,并且LVEF下降≥10%作为心脏毒性的证据。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/02/7354b3539aae6a0ccb1e0fff04c12084.jpg, createdBy=205b1984786, createdName=随梦飞扬, createdTime=Thu Jul 26 22:42:25 CST 2018, time=2018-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334138, encodeId=5863334138a1, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/2EVCwc9WmQS6ec99H2TX8ejmR40xYjwrIcrqjAnibV36aicL1sLxc21rhpZnqTOxk33HP44iayEwo6qYXqgZvdRtA/132, createdBy=d0d01573846, createdName=329523732, createdTime=Wed Jul 25 20:53:42 CST 2018, time=2018-07-25, status=1, ipAttribution=)]
  6. [GetPortalCommentsPageByObjectIdResponse(id=1648128, encodeId=698a164812883, content=<a href='/topic/show?id=d5c560226fc' target=_blank style='color:#2F92EE;'>#曲妥珠#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60226, encryptionId=d5c560226fc, topicName=曲妥珠)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Sat Feb 16 23:26:00 CST 2019, time=2019-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334666, encodeId=c6b333466642, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, 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=Sat Jul 28 07:58:50 CST 2018, time=2018-07-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1267879, encodeId=d4e9126e87938, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1449244, encodeId=c2ff1449244a4, content=<a href='/topic/show?id=2ff746814f0' target=_blank style='color:#2F92EE;'>#射血分数降低#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=46814, encryptionId=2ff746814f0, topicName=射血分数降低)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=50105466425, createdName=lmm399, createdTime=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1571134, encodeId=632815e113431, 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=22, 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=Fri Jul 27 11:26:00 CST 2018, time=2018-07-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334388, encodeId=563d334388da, content=由此可见,接受曲妥珠单抗治疗的乳腺癌患者基线心功能受损的女性LVEF下降风险较高,并且更常发生症状性心力衰竭。虽然可以考虑使用曲妥珠单抗,但这些患者应由心脏病专家共同管理。, beContent=null, objectType=article, channel=null, level=null, likeNumber=70, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/02/7354b3539aae6a0ccb1e0fff04c12084.jpg, createdBy=205b1984786, createdName=随梦飞扬, createdTime=Thu Jul 26 22:42:55 CST 2018, time=2018-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334387, encodeId=d37c33438e0d, content=根据美国超声心动图学会的标准:左心室射血分数(LVEF)<53%被认为是异常,并且LVEF下降≥10%作为心脏毒性的证据。, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/08/02/7354b3539aae6a0ccb1e0fff04c12084.jpg, createdBy=205b1984786, createdName=随梦飞扬, createdTime=Thu Jul 26 22:42:25 CST 2018, time=2018-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=334138, encodeId=5863334138a1, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/2EVCwc9WmQS6ec99H2TX8ejmR40xYjwrIcrqjAnibV36aicL1sLxc21rhpZnqTOxk33HP44iayEwo6qYXqgZvdRtA/132, createdBy=d0d01573846, createdName=329523732, createdTime=Wed Jul 25 20:53:42 CST 2018, time=2018-07-25, status=1, ipAttribution=)]
    2018-07-26 随梦飞扬

    由此可见,接受曲妥珠单抗治疗的乳腺癌患者基线心功能受损的女性LVEF下降风险较高,并且更常发生症状性心力衰竭。虽然可以考虑使用曲妥珠单抗,但这些患者应由心脏病专家共同管理。

    0

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    2018-07-26 随梦飞扬

    根据美国超声心动图学会的标准:左心室射血分数(LVEF)<53%被认为是异常,并且LVEF下降≥10%作为心脏毒性的证据。

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    2018-07-25 329523732

    不错

    0

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