Blood:3期CLARION研究:卡非佐米和硼替佐米治疗新确诊的多发性骨髓瘤的疗效和安全性对比

2019-04-03 MedSci MedSci原创

Thierry Facon等人开展一3期CLARION研究,对比卡非佐米-美法仑-强的松 (KMP)和硼替佐米-美法仑-强的松(VMP)两种化疗方案用于不能进行移植的新诊断的多发性骨髓瘤(NDMM)患者的疗效和安全性。患者分为KMP组或VMP组,连续治疗9个疗程,每疗程42天。卡非佐米的用药方案:每个疗程的第1、2、8、9、22、23、29和30天用药(前两次剂量为20 mg/m2,随后为36 m

Thierry Facon等人开展一3期CLARION研究,对比卡非佐米-美法仑-强的松 (KMP)和硼替佐米-美法仑-强的松(VMP)两种化疗方案用于不能进行移植的新诊断的多发性骨髓瘤(NDMM)患者的疗效和安全性。

患者分为KMP组或VMP组,连续治疗9个疗程,每疗程42天。卡非佐米的用药方案:每个疗程的第1、2、8、9、22、23、29和30天用药(前两次剂量为20 mg/m2,随后为36 mg/m2);硼替佐米的用药方案:每疗程的第1、4、8、11、22、25、29和32天(1.3 mg/m2,从第5疗程起,改为第1、8、22和29天用药)。每疗程的前4天予以美法仑(9 mg/m2)和强的松(60 mg/m2)。主要结点为无进展存活期(PFS)。

共招募了955位患者,随机分至两组(KMP组 478人,VMP组 477人)。KMP组 和VMP组的中位PFS分别为22.3个月和22.1个月(风险比[HR] 0.906;95% CI 0.746-1.101,p=0.159)。两组的中位总体存活率相似,均未达到(HR 1.08; 95% CI 0.82-1.43)。KMP组 和VMP组的总体缓解率分别是84.3%和78.8%,完全缓解率分别是25.9%和23.1%。

两组的微小残留病灶阴性率分别为15.7%(KMP)和15.5%(VMP)。

发生于5%及以上患者的副反应有急性肾衰竭(13.9%[KMP] vs 6.2%[VMP])和心衰(10.8% vs 4.3%)。两组3级及以上的副反应率分别是74.7%(KMP)和76.2%(VMP)。KMP组2级及以上的周围神经病变(PN)的发生率明显低于VMP组(2.5% vs 35.1%)


原始出处:

Thierry Facon, et al. Randomized phase 3 study of carfilzomib or bortezomib with melphalan-prednisone for transplant-ineligible, NDMM patients.Blood 2019 :blood-2018-09-874396; doi: https://doi.org/10.1182/blood-2018-09-874396 

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    2019-08-10 oliver169
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    2019-09-01 jml2009
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    2019-04-03 内科新手

    谢谢梅斯提供这么好的信息,学到很多

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