肺移植中捐赠者和接受者的年龄匹配:一项回顾性研究
Bin Mei1, Xiaoshan Li2, Juntao Weng1
1Department of Anesthesiology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, 230022, China.
Heliyon
|December 14, 2023
概括
捐赠者和接受者的年龄显著影响了肺移植的生存率. 年轻的接受者受益最多,但老年捐赠者可以减少这一优势,特别是在移植后的短期内.
科学领域:
- 移植免疫学 移植免疫学
- 手术成果研究的研究结果.
- 老年医学 老年医学
背景情况:
- 肺移植是末期肺部疾病的拯救生命的手术.
- 移植和接受者因素显著影响移植的成功.
- 捐赠者-接受者年龄匹配对短期结果的影响需要进一步澄清.
研究的目的:
- 调查捐赠者和接受者年龄组合对肺移植后短期生存的影响.
- 在肺移植接受者中确定捐赠者和接受者匹配的最佳年龄参数.
主要方法:
- 在2017-2020年期间,对成年肺移植接受者和捐赠者的回顾性分析.
- 多变量考克斯比例危险回归模型来评估年龄影响.
- 基于接受者和捐赠者的年龄层的亚组分析.
主要成果:
- 捐赠者-接受者的年龄组合显著影响了短期的术后存活率.
- 年轻的接受者 (≤55岁) 与年轻的捐赠者 (≤40岁) 的生存率更高.
- 年轻的接受者通常有更好的生存率,但年长的捐赠者减少了这一好处.
结论:
- 接受者年龄是肺移植结果的关键因素,年轻的患者表现更好.
- 捐赠者的年龄起着作用,特别是在年轻的接受者和早期移植后期.
- 优化捐赠者-接受者年龄匹配可以提高短期肺移植存活率.
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