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Updated: Feb 10, 2026

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氨基原体的表型变异影响继承性转基因氨基粉症的移植后结果:一项回顾性研究
Henryk E Wilczek1, Marie Tranäng2, Teresa Coelho3
1Department of Clinical Science Intervention and Technology (CLINTEC), Division of Transplantation Surgery, Karolinska Institute, Stockholm, Sweden.
eGastroenterology
|February 9, 2026
概括
肝移植 (LTx) 用于遗传性转基因氨基粉症 (ATTRv) 显示32.4%的25年生存率,心脏参与显著恶化了结果. 这些数据有助于将LTx与新兴药物治疗方法进行比较.
科学领域:
- 移植医学是一种移植医学.
- 遗传学和遗传性疾病
- 心脏病学和脏病学
背景情况:
- 肝移植 (LTx) 从历史上来看是遗传性转基因氨基粉症 (ATTRv) 的标准.
- 现在的稳定和沉默疗法往往是Transhyretin (TTR) 疗法之前的LTx.
- LTx只适用于具有有限药物获取或疗效的ATTRv病例.
研究的目的:
- 通过使用Family Amyloidotic Polyneuropathy World Transplant Registry (FAPWTR) 数据分析LTx对ATTRv的结果.
- 评估前LTx表型 (心脏,脏,心脏脏,仅多神经病) 对LTx结果的影响.
- 评估具有ATTRv的LTx接受者的死亡率和发病率.
主要方法:
- 从82个中心 (1993-2023) 分析了2267名具有TTR变异的LTx患者.
- 基于心脏和/或脏参与的前-LTx表型的分类.
- 评估生存率和预后因素.
主要成果:
- 在LTx后的25年生存率为32.4% (中位生存率为20.4年).
- 心脏和心脏脏表现型是预后不良的因素;脏表现型不是.
- 与其他类型相比,心脏表型的生存率明显较差 (中位数为15.2年).
结论:
- FAPWTR对于研究ATTRv.ATTR中长期LTx效应至关重要.
- 移植前的心脏和脏参与影响了LTx结果.
- 登记册数据对于将LTx疗效与新药疗法进行比较至关重要.
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