JCO:治疗相关心脏毒性及其对儿童患者预后的影响

2018-11-08 MedSci MedSci原创

儿童急性髓性白血病治疗后的晚期心脏毒性会导致严重的并发症和死亡率。早期心脏毒性对治疗结果的影响尚不清楚。JCO近期发表了一篇文章,评估早期心脏毒性的风险因素以及心脏毒性对无事件生存(EFS)和总生存(OS)的影响。

儿童急性髓性白血病治疗后的晚期心脏毒性会导致严重的并发症和死亡率。早期心脏毒性对治疗结果的影响尚不清楚。JCO近期发表了一篇文章,评估早期心脏毒性的风险因素以及心脏毒性对无事件生存(EFS)和总生存(OS)的影响。

研究纳入了AAML0531试验中接受治疗的1,022名患有急性髓性白血病的儿童患者。研究结果表明,约12%的患者在5年的随访期间出现了心脏毒性,超过70%的毒性发生在方案治疗期间。在治疗期间记出现心脏毒性与随后的治疗后毒性显着相关。总体而言,非婴儿和黑人患者以及出现血液感染的患者发病率较高。出现心脏毒性的患者的无事件生存和总生存均较差。与无心脏毒性的患者相比,出现心脏毒性的患者是否合并感染对无事件生存的影响是相似的。但是,出现与感染无关的心脏毒性的患者总生存下降比出现感染有关心脏毒性患者的更严重。

文章最后认为,早期出现治疗相关的心脏毒性可能与无事件生存和总生存降低有关。需要心脏保护措施来降低复发风险并改善短期和长期预后结果。

原始出处:

Kelly D. Getz, Lillian Sung, et al. Occurrence of Treatment-Related Cardiotoxicity and Its Impact on Outcomes Among Children Treated in the AAML0531 Clinical Trial: A Report From the Children’s Oncology Group. JCO. October 31 2018 doi: 10.1200/JCO.18.00313

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    2019-01-13 lidong40
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    2018-11-09 王秀

    学习了,涨知识了!

    0

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    2018-11-08 天地飞扬

    了解一下,谢谢分享!

    0

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