Hepatology:急慢性肝功能衰竭3级患者比肝移植(LT)状态1a患者14天等待死亡率更高

2019-07-22 不详 MedSci原创

列为肝移植(LT)状态1a的患者目前在等待名单上能获得最高优先级的肝移植顺序。如果患者患有急性慢性肝衰竭(ACLF)伴有三个或更多器官衰竭(ACLF-3)那么则预示着无移植的生存率较低,但是这可能不会被终末期肝病 模型(MELD-Na)评分所反映。在本项研究中研究人员比较了LT状态1a和ACLF-3患者的短期死亡率,以验证以上的假说。

背景及目的:
列为肝移植(LT)状态1a的患者目前在等待名单上能获得最高优先级的肝移植顺序。如果患者患有急性慢性肝衰竭(ACLF)伴有三个或更多器官衰竭(ACLF-3)那么则预示着无移植的生存率较低,但是这可能不会被终末期肝病 模型(MELD-Na)评分所反映。在本项研究中研究人员比较了LT状态1a和ACLF-3患者的短期死亡率,以验证以上的假说。

方法:
本项研究的数据来自联合网络器官共享数据库,数据收集了2002 - 2014年间共3377名列为状态1a的患者,5099名ACLF-3的患者。MELD-Na评分采用三个分数段:<36,36-40和> 40。研究人员使用竞争风险回归来评估候补名单死亡风险。观察所有患者21天的结果评估显示ACLF-3患者在7天(18.0%),14天(27.7%)和21天(32.7%)的死亡率呈上升趋势(P  <0.001)而状态1a的LT个体的7天(17.9%),14天(19.3%)和21天(19.8%)的死亡率呈稳定趋势(P = 0.709)。调整MELD-Na类别的多变量模型显示ACLF-3患者14天内与状态1a候选者相比具有显着更高的死亡率。

结论:
ACLF-3患者的14天死亡率高于状态1a,且与MELD-Na评分无关; 这些发现说明了早期移植评估和考虑ACLF-3患者移植优先权的重要性。

原始出处:

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    2019-07-25 thm112988

    0

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    2019-07-24 gwc384
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    2019-07-23 phoebeyan520

    学习了

    0

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