Br J Cancer:安罗替尼(Anlotinib):小细胞肺癌患者的三线或后续治疗药物

2021-05-23 xiaozeng MedSci原创

复发性小细胞肺癌(SCLC)的治疗一直是临床实践中的一大挑战。自1996年拓扑替康(topotecan)被批准为二线治疗药物后的近30年里,并没有药物显示出对SCLC足够的功效。

复发性小细胞肺癌(SCLC)的治疗一直是临床实践中的一大挑战。自1996年拓扑替康(topotecan)被批准为二线治疗药物后的近30年里,并没有药物显示出对SCLC足够的功效。

目前已经评估了许多针对复发性SCLC的治疗策略,但相关的临床获益仍有限。SCLC是一种高度血管化的肿瘤,现已在SCLC患者中评估了几种抗血管生成剂,但并未显示出良好的疗效。

安罗替尼(Anlotinib)不同于其他的多靶点抗血管生成剂。其能够抑制VEGFR1/2/3(血管内皮生长因子受体1/2/3)、FGFR1-4(成纤维细胞生长因子受体1-4)、PDGFR-α/β和c-Kit,并显示出对SCLC细胞系的潜在抑制作用。在2018年安罗替尼被美国国家药品管理局(NMPA)批准为NSCLC的三线治疗药物。


基于以上原因,该研究旨在评估安罗替尼单药治疗对SCLC患者的疗效和安全性。

研究流程图

研究人员在中国的11家机构中进行了该2期试验。主要募集了经病理证实为SCLC且至少接受了两线化疗失败的患者。通过将受试者以2:1的比例进行随机分配,患者每3周为一个疗程,疗程中的14天进行每天一次口服12 mg安罗替尼或安慰剂治疗。试验的主要终点为患者的无进展生存期(PFS)


结果显示,在2017年3月30日至2018年6月8日之间,共有82例和38例患者被随机分配接受安罗替尼和安慰剂治疗。相比于安慰剂组,安罗替尼组患者的中位PFS显著更长(4.1个月对0.7个月)。安罗替尼组患者的总生存期(OS)显著长于安慰剂组(7.3个月对4.9个月)。

患者的无进展生存期和总生存期的Kaplan-Meier曲线

总而言之,对于中国SCLC患者,作为第三线或后续治疗药物的安罗替尼显示出了PFS和OS的改善,且安全性良好。


原始出处:

Cheng, Y., Wang, Q., Li, K. et al. Anlotinib vs placebo as third- or further-line treatment for patients with small cell lung cancer: a randomised, double-blind, placebo-controlled Phase 2 study. Br J Cancer (18 May 2021).

 

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  3. [GetPortalCommentsPageByObjectIdResponse(id=1921833, encodeId=76841921833a1, content=<a href='/topic/show?id=4f0a6469837' target=_blank style='color:#2F92EE;'>#治疗药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64698, encryptionId=4f0a6469837, topicName=治疗药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c9d3459, createdName=周虎, createdTime=Mon Feb 14 20:06:35 CST 2022, time=2022-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1990754, encodeId=5f861990e542b, content=<a href='/topic/show?id=5739822223f' target=_blank style='color:#2F92EE;'>#肺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82222, encryptionId=5739822223f, topicName=肺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f612331, createdName=gds2009, createdTime=Sun Dec 05 21:06:35 CST 2021, time=2021-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=968465, encodeId=7f12968465a2, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=44b74390577, createdName=140a6d58m55暂无昵称, createdTime=Tue May 25 21:30:48 CST 2021, time=2021-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=968203, encodeId=e1119682036a, content=好文章!, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160806/IMG57A5698BDB0244113.jpg, createdBy=32a91358059, createdName=jyzxjiangqin, createdTime=Mon May 24 19:02:54 CST 2021, time=2021-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=967999, encodeId=0bc596e99981, content=学习到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28755506535, createdName=徐沐沐, createdTime=Sun May 23 20:29:27 CST 2021, time=2021-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=967997, encodeId=859296e99739, content=很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200913/14a20f57ad124155b59e7abcef010870/598e2998bb6746a29dc7cc27d6257a84.jpg, createdBy=d23f4759873, createdName=Blueangel, createdTime=Sun May 23 20:19:19 CST 2021, time=2021-05-23, status=1, ipAttribution=)]
    2021-05-25 140a6d58m55暂无昵称

    学习

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1921833, encodeId=76841921833a1, content=<a href='/topic/show?id=4f0a6469837' target=_blank style='color:#2F92EE;'>#治疗药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64698, encryptionId=4f0a6469837, topicName=治疗药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c9d3459, createdName=周虎, createdTime=Mon Feb 14 20:06:35 CST 2022, time=2022-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1990754, encodeId=5f861990e542b, content=<a href='/topic/show?id=5739822223f' target=_blank style='color:#2F92EE;'>#肺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82222, encryptionId=5739822223f, topicName=肺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f612331, createdName=gds2009, createdTime=Sun Dec 05 21:06:35 CST 2021, time=2021-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=968465, encodeId=7f12968465a2, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=44b74390577, createdName=140a6d58m55暂无昵称, createdTime=Tue May 25 21:30:48 CST 2021, time=2021-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=968203, encodeId=e1119682036a, content=好文章!, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160806/IMG57A5698BDB0244113.jpg, createdBy=32a91358059, createdName=jyzxjiangqin, createdTime=Mon May 24 19:02:54 CST 2021, time=2021-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=967999, encodeId=0bc596e99981, content=学习到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28755506535, createdName=徐沐沐, createdTime=Sun May 23 20:29:27 CST 2021, time=2021-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=967997, encodeId=859296e99739, content=很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200913/14a20f57ad124155b59e7abcef010870/598e2998bb6746a29dc7cc27d6257a84.jpg, createdBy=d23f4759873, createdName=Blueangel, createdTime=Sun May 23 20:19:19 CST 2021, time=2021-05-23, status=1, ipAttribution=)]
    2021-05-24 jyzxjiangqin

    好文章!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1921833, encodeId=76841921833a1, content=<a href='/topic/show?id=4f0a6469837' target=_blank style='color:#2F92EE;'>#治疗药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64698, encryptionId=4f0a6469837, topicName=治疗药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c9d3459, createdName=周虎, createdTime=Mon Feb 14 20:06:35 CST 2022, time=2022-02-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1990754, encodeId=5f861990e542b, content=<a href='/topic/show?id=5739822223f' target=_blank style='color:#2F92EE;'>#肺癌患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82222, encryptionId=5739822223f, topicName=肺癌患者)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f612331, createdName=gds2009, createdTime=Sun Dec 05 21:06:35 CST 2021, time=2021-12-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=968465, encodeId=7f12968465a2, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=44b74390577, createdName=140a6d58m55暂无昵称, createdTime=Tue May 25 21:30:48 CST 2021, time=2021-05-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=968203, encodeId=e1119682036a, content=好文章!, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160806/IMG57A5698BDB0244113.jpg, createdBy=32a91358059, createdName=jyzxjiangqin, createdTime=Mon May 24 19:02:54 CST 2021, time=2021-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=967999, encodeId=0bc596e99981, content=学习到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28755506535, createdName=徐沐沐, createdTime=Sun May 23 20:29:27 CST 2021, time=2021-05-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=967997, encodeId=859296e99739, content=很好, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200913/14a20f57ad124155b59e7abcef010870/598e2998bb6746a29dc7cc27d6257a84.jpg, createdBy=d23f4759873, createdName=Blueangel, createdTime=Sun May 23 20:19:19 CST 2021, time=2021-05-23, status=1, ipAttribution=)]
    2021-05-23 徐沐沐

    学习到很多

    0

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    2021-05-23 Blueangel

    很好

    0

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J Thorac Oncol:RovalPituzumab tesiine与拓扑替康用作小细胞肺癌二线治疗方案的疗效对比

本研究旨在比较Rova-T和拓扑替康作为DLL3高表达的晚期或转移性小细胞肺癌的二线治疗的疗效和安全性

小细胞肺癌治疗40年后迎来新方案,“免疫时代”下各巨头掀起争夺战

连续5天的第35届癌症免疫治疗学会年会(SITC 2020)已进入倒计时,海内外诸多药企都抢先展示了自家最新的研究成果和进展。其中,安进在9日公布了其BiTE免疫疗法AMG757治疗复发或难治性小细胞

Br J Cancer:拓扑替康和贝洛替康在复发性小细胞肺癌单一疗法中的疗效和安全性比较

小细胞肺癌(SCLC)是一种具有早期转移和预后较差的高度侵袭性的癌症,其特点表现为较低分化程度、高突变负荷以及高循环肿瘤细胞数。尽管大多数的SCLC患者最初对于一线铂类药物具有一定的化疗反应,但有80

Clin Cancer Res:双特异性DLL3靶向T细胞结合剂AMG 757,小细胞肺癌的新希望?

小细胞肺癌(SCLC)是一种侵袭性神经内分泌肿瘤,复发率高,治疗选择有限,预后差。δ-样配体3(DLL3)在小细胞肺癌中选择性表达,很少在正常组织中表达。AMG757是一种靶向DLL3的半

默沙东在美国自主撤回Keytruda治疗转移性小细胞肺癌适应症

3月1日,默沙东宣布在美国自主撤回Keytruda (帕博利珠单抗)用于治疗接受铂类化疗和至少一种其他治疗方案中或之后疾病进展的转移性小细胞肺癌(SCLC)患者的适应症。这个决定是默沙东与FDA沟通后