接受肝移植的无证移民的结果:全国性的回顾性队列研究
Azza Sarfraz1, Miho Akabane1, Abdullah Altaf1
1Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH.
Surgery
|December 12, 2025
概括
在经过统计调整后,无证移民的肝移植存活率与美国公民相似. 这凸显了所有人群平等获得器官移植的重要性.
科学领域:
- 移植研究 移植研究
- 卫生公平性健康公平性
- 移民健康 移民健康
背景情况:
- 无证移民面临着严重的医疗保健接入障碍,影响器官移植.
- 这种人群的肝移植后结果还不太清楚.
- 这项研究通过比较无证移民和美国公民之间的结果来解决知识差距.
研究的目的:
- 评估和比较肝移植后的移植和整体生存率.
- 评估移民身份对移植后结果的影响.
- 为了告知有关公平获取肝移植的政策.
主要方法:
- 使用移植受体科学注册 (SRTR) 数据库 (1987-2022) 的回顾性队列研究.
- 包括88603名成年肝移植接受者;1331名 (1.5%) 是无证移民.
- 分析了1年的移植存活率和5年的整体存活率,使用了细灰竞争风险和Cox比例危险模型.
主要成果:
- 无证移民的BMI较低,糖尿病患病率较高,与酒精相关的肝病率较高.
- 虽然末期肝病模型 (MELD-Na) 的得分和等待时间不同,但在临床上它们是相似的.
- 未经调整的分析显示,无证移民的生存率更高;然而,经过调整的分析显示,移植或整体生存率没有显著差异.
结论:
- 在对相关因素进行调整后,无证移民和美国公民的肝移植后存活率是可比的.
- 这些发现支持旨在改善公平获得肝移植的政策.
- 保持可比结果强调了包容性移植实践的可行性.
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