生存优势比较年长的活体捐赠者与标准标准的捐赠者 移植
Kamlesh Patel1, Anna Brotherton1, Daoud Chaudhry2
1Department of Nephrology and Transplantation, University Hospitals Birmingham, Birmingham, United Kingdom.
概括
接受较老的活体捐赠脏 (年龄≥60岁) 的脏移植候选人与标准捐赠脏相比死亡率降低,或继续接受透析. 这些老年捐赠者是扩大移植池的有价值选择.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學專業.
- 移植免疫学 移植免疫学
- 公共卫生 公共卫生
背景情况:
- 功能衰竭需要移植或透析.
- 对于移植的需求超过了可用的捐赠者.
- 老年活着的捐赠者代表了一个未充分利用的资源.
研究的目的:
- 为了比较接受年龄较大的活体捐赠脏 (≥60岁) 的脏移植候选人的死亡结果,与标准标准的捐赠脏或透析相比.
- 评估老年活着的捐赠脏在改善患者存活率方面的有效性.
- 为扩大脏捐赠者池的战略提供信息.
主要方法:
- 英国移植注册数据 (2000-2019) 的回顾性队列分析.
- 包括32,978名等待名单上的患者进行首次单独移植.
- 使用意向治疗和考克斯回归模型与时间依赖的共变量进行生存分析.
主要成果:
- 18,796名患者接受了移植; 1,557人接受了年长的活体捐赠脏.
- 老年活着的捐赠接受者显著降低了全因死亡率,而不是标准标准的捐赠 (HR 0.904,p=0.003).
- 较年长的活着的捐赠接受者死亡率明显低于继续接受透析的人 (HR 0.160,p<0.001).
结论:
- 老年活着的捐赠脏是脏移植候选人的可行和有效选择.
- 积极探索老年活着的脏捐赠者可以扩大捐赠者池并改善患者的治疗结果.
- 利用年长的活体捐赠者提供了显著的生存益处,而不是继续接受透析.
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