J Clin Oncol:转移性胰腺癌的一线治疗该何去何从?

2021-07-22 MedSci原创 MedSci原创

对于使用 FOLFIRINOX诱导化疗4个月后病情得到控制的mPC患者,使用亚叶酸+氟尿嘧啶维持治疗似乎是可行和有效的

虽然医疗技术不断发展,但目前转移性胰腺癌 (mPC) 的预后仍然较差,5年生存率<5%。系统性化疗是mPC的标准疗法。PRODIGE 4—ACCORD 11试验证明,mPC患者采用氟尿嘧啶、亚叶酸、伊立替康和奥沙利铂 (FOLFIRINOX) 化疗6 个月的总生存率优于吉西他滨。但奥沙利铂相关的高限制性神经毒性使得我们需要在 mPC 患者中尝试奥沙利铂“用用停停”策略和序贯治疗策略。

这是一项II期研究,mPC患者被随机分组接受6个月的FOLFIRINOX(A组),4个月的FOLFIRINOX、继以亚叶酸+氟尿嘧啶维持治疗(B组),或每2个月交替使用吉西他滨和氟尿嘧啶、亚叶酸和伊立替康的序贯治疗(C组)。主要终点是6个月时的无进展生存率。

各治疗组患者的生存期

2015年1月-2016年11月,共招募了276位患者(平均63岁;范围 40-76岁):A组 91位、B组 92位、C组 90位。A组和B组的3/4级神经毒性的发生率分别是10.2%和19.8%。A组和B组奥沙利铂的接受剂量/目标剂量的中位数比率分别是83%和92%。A组、B组和C组的6个月无进展生存率分别为47.1%、42.9%和34.1%,中位总生存期分别为10.1个月、11.2个月和7.3个月。维持组的生活质量评分无恶化的中位生存期长于A组和C组(11.4个月 vs 7.2和7.5个月)。

不同治疗组生活质量评分不恶化的患者的生存期

综上所述,对于使用 FOLFIRINOX诱导化疗4个月后病情得到控制的mPC患者,使用亚叶酸+氟尿嘧啶维持治疗似乎是可行和有效的。维持治疗组的重度神经毒性发生率较高,可能是因为奥沙利铂的累积剂量较高。

原始出处:

Dahan et al. Randomized Phase II Trial Evaluating Two Sequential Treatments in First Line of Metastatic Pancreatic Cancer: Results of the PANOPTIMOX-PRODIGE 35 Trial. Journal of Clinical Oncology. July 21, 2021.

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    2022-02-10 ms7000000668896288

    感谢分享,很有用

    0

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    2021-12-14 minlingfeng
  3. [GetPortalCommentsPageByObjectIdResponse(id=1191997, encodeId=e981119199ec5, content=感谢分享,很有用, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9c706496907, createdName=ms7000000668896288, createdTime=Thu Feb 10 20:34:24 CST 2022, time=2022-02-10, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1866166, encodeId=8cbd18661665f, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Tue Dec 14 15:41:01 CST 2021, time=2021-12-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1386800, encodeId=e5bc138680011, content=<a href='/topic/show?id=f08293399f9' target=_blank style='color:#2F92EE;'>#转移性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93399, encryptionId=f08293399f9, topicName=转移性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1ac22500003, createdName=1249842em09(暂无昵称), createdTime=Sat Jul 24 10:41:01 CST 2021, time=2021-07-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1390230, encodeId=16261390230a0, content=<a href='/topic/show?id=8c36934354a' target=_blank style='color:#2F92EE;'>#转移性胰腺癌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=93435, encryptionId=8c36934354a, topicName=转移性胰腺癌)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a5002500055, createdName=124986d2m09暂无昵称, createdTime=Sat Jul 24 10:41:01 CST 2021, time=2021-07-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1038370, encodeId=327e10383e054, content=谢谢梅斯分享这么多精彩信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=anti-cancer, createdTime=Thu Jul 22 22:41:01 CST 2021, time=2021-07-22, status=1, ipAttribution=)]
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    2021-07-22 anti-cancer

    谢谢梅斯分享这么多精彩信息

    0

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