J Clin Oncol:本妥昔单抗维多丁可显著减少高危型霍奇金淋巴瘤儿童患者的放疗剂量且不影响疗效

2021-04-25 MedSci原创 MedSci原创

本妥昔单抗维多丁是一种有效的抗CD30抗体药物结合物,已被批准用于成人经典霍奇金淋巴瘤(HL)的治疗,本试验评估使用本妥昔单抗维多丁是否可减少经典HL儿童和青少年的放疗剂量,研究结果已发表于J Cli

本妥昔单抗维多丁是一种有效的抗CD30抗体药物结合物,已被批准用于成人经典霍奇金淋巴瘤(HL)的治疗,本试验评估使用本妥昔单抗维多丁是否可减少经典HL儿童和青少年的放疗剂量,研究结果已发表于J Clin Oncol。

这项开放标签、单臂、多中心试验,纳入了IIB、IIIB或IV期经典HL患者(年龄≤18岁)。根据GPOH-HD2002治疗组(TG3),在OEPA/COPDac(长春新碱、依托泊苷、泼尼松和多柔比星/环磷酰胺、长春新碱、泼尼松和达卡巴嗪)方案中,使用本伦妥昔单抗维多丁取代长春新碱;两个周期的AEPA和四个周期的CAPDac。所有化疗结束后,仅对两个周期治疗后早期反应评估(ERA)时未获得完全缓解(CR)的淋巴结部位进行残余淋巴结放疗(25.5 Gy)。主要目标是评估该联合用药的安全性和有效性(ERA时完全缓解)以及3年无事件生存率(EFS)和总生存期(OS)。该试验已在ClinicalTrials.gov上注册,识别号:NCT01920932。

 

在参加研究的77名患者中,27名(35%)在ERA时获得完全缓解,没有接受放射治疗。需要接受放疗的患者接受了个别残留淋巴结组织的放射治疗。中位随访时间为3.4年,3年EFS为97.4%(SE 2.3%),OS为98.7%(SE 1.6%)。一名接受放射治疗的患者在治疗结束时发生了疾病进展,在抢救治疗后的6年多时间里仍保持无病状态,试验研究中出现了一次意外死亡。只有4%的患者出现了3级神经病变。

综上所述,该研究结果表明,将本妥昔单抗维多丁整合到高危HL患儿的一线治疗中,患儿对其是高度耐受的,有利于显著减少放疗剂量,并可取得良好的疗效。

 

原始出处:

 

Monika L Metzger, et al., Excellent Outcome for Pediatric Patients With High-Risk Hodgkin Lymphoma Treated With Brentuximab Vedotin and Risk-Adapted Residual Node Radiation. J Clin Oncol. 2021 Apr 7;JCO2003286. doi: 10.1200/JCO.20.03286.

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    2021-04-30 minlingfeng
  2. [GetPortalCommentsPageByObjectIdResponse(id=1866056, encodeId=d3ce1866056d2, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Fri Apr 30 09:17:47 CST 2021, time=2021-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1619850, encodeId=81af161985023, content=<a href='/topic/show?id=f3d560938ab' target=_blank style='color:#2F92EE;'>#本妥昔单抗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=60938, encryptionId=f3d560938ab, topicName=本妥昔单抗)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Tue Apr 27 08:17:47 CST 2021, time=2021-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032883, encodeId=25f81032883b8, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Sun Apr 25 20:17:47 CST 2021, time=2021-04-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1038260, encodeId=c373103826076, content=谢谢梅斯分享这么多精彩信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=60, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=anti-cancer, createdTime=Sun Apr 25 20:17:47 CST 2021, time=2021-04-25, status=1, ipAttribution=)]
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    2021-04-25 内科新手

    谢谢梅斯提供这么好的信息,学到很多

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    2021-04-25 anti-cancer

    谢谢梅斯分享这么多精彩信息

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