Blood:居住区的经济水平对儿童造血干细胞移植后的结果的影响

2020-11-09 星云 MedSci原创

众所周知,健康的社会决定因素(如贫困)对健康预后都有很大的影响,但它们对儿童造血细胞移植(HCT)预后的影响却知之甚少。

众所周知,健康的社会决定因素(如贫困)对健康预后都有很大的影响,但它们对儿童造血细胞移植(HCT)预后的影响却知之甚少。

该研究目的是在国际血液和骨髓移植研究中心(CIBMTR)数据库中研究邻里贫困和异基因HCT儿童受体的HCT预后之间的关联。

研究人员收集了两个儿科队列,其中包括2,053名恶性疾病儿童和1,696名非恶性疾病儿童,他们在2006年-2015年接受了首次异基因HCT(≤18岁);根据美国人口普查的定义,邻里贫困暴露被预定义为生活在高度贫困ZIP区(20%及以上的人低于100%联邦贫困水平),并在所有分析中用作为主要预测因子。主要评估指标为总存活率(OS),定义为从HCT到死于任何原因的时间。次要指标包括恶性疾病复发或移植相关死亡率(TRM)、急性和慢性移植物抗宿主病(GVHD)以及HCT后100天内的感染

在接受移植的非恶性疾病儿童中,邻里贫困与任何HCT预后都无关。在因恶性疾病接受移植的儿童中,邻里贫困增加了TRM的风险,但与不良OS或任何其他移植结果无关。在患有恶性疾病的儿童中,一个关键的次要发现是,与那些拥有私人保险的儿童相比,参加医疗补助保险的儿童的OS较差,TRM更高。

综上所述,该研究结果表明,未来有机会调查家庭层面的贫困暴露对儿童恶性疾病的HCT预后的影响,以便提供适当的干预措施。

原始出处:

Kira Bona, et al. Neighborhood-Poverty and Pediatric Allogeneic Hematopoietic Cell Transplantation Outcomes: A CIBMTR Analysis. Blood. October 26, 2020.

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    2020-11-12 独孤立克

    干细胞是热点,但是进入临床仍然需要时间和临床疗效验证哦

    0

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    2020-11-11 俅侠

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