中心点: 第3年时,A+AVD疗法展现出明显优于ABVD疗法的效果,且与PET2状态无关。 在预先指定的亚组中也观察到了A+AVD疗法相对于ABVD疗法的收益,

2020-01-23 QQY MedSci原创

中心点:第3年时,A+AVD疗法展现出明显优于ABVD疗法的效果,且与PET2状态无关。在预先指定的亚组中也观察到了A+AVD疗法相对于ABVD疗法的收益,且与疾病分期、年龄和预后风险评分无关。摘要:3期ECHELON-1研究证实与ABVD作为III/IV期经典霍奇金淋巴瘤(cHL)的一线治疗方法相比,本妥昔单抗(A)联合AVD(A+AVD)疗法可获得卓越的校正PFS。正电子发射断层摄影(PET)

中心点:

第3年时,A+AVD疗法展现出明显优于ABVD疗法的效果,且与PET2状态无关。

在预先指定的亚组中也观察到了A+AVD疗法相对于ABVD疗法的收益,且与疾病分期、年龄和预后风险评分无关。

摘要:

3期ECHELON-1研究证实与ABVD作为III/IV期经典霍奇金淋巴瘤(cHL)的一线治疗方法相比,本妥昔单抗(A)联合AVD(A+AVD)疗法可获得卓越的校正PFS。正电子发射断层摄影(PET)适应性试验的成熟数据突出了PET适应性方法的潜在局限性,包括剂量强化的毒性和PET2(+)患者高于预期的复发率。本研究为ECHELON-1研究的升级版,包括对每位研究者的3年PFS进行探索性分析。

共1334位III/IV期cHL患者被随机分至6个疗程的A+AVD组(664位)或ABVD组(670位)。2个疗程后予以一次PET扫描(中间PET)。

中位随访37个月时,A+AVD组和ABVD组的3年PFS率分别为83.1%和76.0%;60岁以下的PET2(+)患者的3年PFS率分别为87.2%和81.0%。在采用A+AVD治疗的60岁以下的PET2(+)患者中,也观察到了有益的趋势,3年PFS率为69.2%(ABVD治疗的为54.7%)。

在意向治疗人群中,A+AVD治疗的有益趋势似乎与疾病分期以及预后风险因素无关。在持续随访过程中,78%的采用A+AVD治疗的周围神经病变(PN)患者获得了完全缓解或改善(ABVD治疗的为83%)。

该研究表明,与ABVD相比,A+AVD疗法作为III/IV期cHL患者的一线疗法提供了持久的疗效优势,这在重要的亚组中是一致的,且与PET2的患者状态无关,不需要强化治疗或添加博莱霉素。

原始出处:

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    2020-07-10 yangfl06
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    2020-06-15 feather89
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    2020-01-24 zhaojie88
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    2020-01-23 CHANGE

    疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的

    0

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