Nature:癌症患者或能从“超适应症”药物中获益

2019-10-02 Nature自然科研 Nature自然科研

《自然》发表的一项研究The Drug Rediscovery protocol facilitates the expanded use of existing anticancer drugs显示,某些癌症患者或能从“超适应症”(off-label)药物中获益,即这类药物在常规情况下不会用于他们所患类型的肿瘤治疗中。这项研究是前瞻性试验“药物再发现”(Drug Rediscovery Prot

《自然》发表的一项研究The Drug Rediscovery protocol facilitates the expanded use of existing anticancer drugs显示,某些癌症患者或能从“超适应症”(off-label)药物中获益,即这类药物在常规情况下不会用于他们所患类型的肿瘤治疗中。这项研究是前瞻性试验“药物再发现”(Drug Rediscovery Protocol)的一部分,该试验利用遗传信息,为没有合适的标准治疗药物可选的癌症患者提供备选的“超适应症”抗癌药物。

荷兰癌症研究所分子肿瘤学与免疫学部的Emile Voest及同事研究了第一批参与此次试验的215名患者,发现34%出现了部分或完全缓解或者症状保持稳定达16周或以上。其中136名患者接受了靶向遗传治疗,79名患者接受了免疫治疗。

基于个体基因组的精准癌症疗法前景可观,但是参与人数较少导致难以确定其有效性。通过将所有结果——阳性的或阴性的——公诸于众,作者希望能够加速这一新生领域的发展。参与“药物再发现”试验的患者接受了肿瘤全基因组测序,使研究人员能够鉴定罕见的和新的遗传变异,进而与可用的药物配对。

原始出处:
D. L. van der Velden, L. R. Hoes, et al. The Drug Rediscovery protocol facilitates the expanded use of existing anticancer drugs. Nature. 30 September 2019.

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    2020-01-10 liye789132251
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    2019-10-02 医者仁心5538

    学习了

    0

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