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Lancet Oncol:多发性骨髓瘤——治疗方案怎么选?

2015-11-17 zhaozhou 译 MedSci原创

相对于接受传统化疗的近期被诊断为多发性骨髓瘤的患者,高剂量美法仑和自体干细胞移植(ASCT)可以延长无进展生存时间和总生存时间。这一策略目前也是治疗年龄65岁以下可以适用高剂量疗法的患者的标准方案。免疫调节药物(如沙利度胺和来那度胺)和蛋白酶体抑制剂(如硼替佐米)可以显著改善适合和不适合移植的患者的生存率。 澳大利亚的研究团队开展了一项多中心、非盲、三期临床试验,以比较化疗(环磷酰胺和地

相对于接受传统化疗的近期被诊断为多发性骨髓瘤的患者,高剂量美法仑和自体干细胞移植(ASCT)可以延长无进展生存时间和总生存时间。这一策略目前也是治疗年龄65岁以下可以适用高剂量疗法的患者的标准方案。免疫调节药物(如沙利度胺和来那度胺)和蛋白酶体抑制剂(如硼替佐米)可以显著改善适合和不适合移植的患者的生存率。
 

澳大利亚的研究团队开展了一项多中心、非盲、三期临床试验,以比较化疗(环磷酰胺和地塞米松)加来那度胺,随后使用来那度胺加强的松维持治疗和高剂量美法仑加ASCT,随后单用来那度胺这两种合并治疗的方案的有效性和安全性。受试者均是适合移植、新近被诊断为多发性骨髓瘤的患者。共有389人参与此次试验。中位随访时间为52.0个月。结果显示,化疗加来那度胺组患者的无进展生存时间短于高剂量美法仑和ASCT组。而在维持治疗期间,两组的无进展生存时间并没有显著性差异。但是化疗加上来那度胺所导致的3或4级不良反应更少。最频发的不良反应是血液疾病(26% vs 84%)、胃肠道疾病(5% vs 20%)和感染(5% vs 19%)。
 
此项多中心的随机临床试验结果表明,对于适合移植的多发性骨髓瘤患者来说,尽管高剂量美法仑和ASCT治疗带来的不良反应更严重、更频发,但这一方案仍然是更优于化疗加来那度胺的一个方案。这对临床治疗多发性骨髓瘤有着重要的指导意义。

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    2016-05-18 minlingfeng
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    2016-09-20 jml2009
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    2016-08-02 howi
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