在澳大利亚北部领土的澳大利亚原住民中进行移植后的结果
Farhan Ali Khan1, Katherine A Barraclough2,3, Sandawana William Majoni1,4,5
1Department of Nephrology, Royal Darwin Hospital, Darwin, NT, Australia.
Frontiers in nephrology
|October 27, 2025
概括
澳大利亚原住民的移植存活率显著提高,但与非原住民接受者相比,差异仍然存在. 分子匹配对这一群体的移植存活率或排斥率没有影响.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 免疫学 免疫学 免疫学
- 移植 移植 移植 移植
背景情况:
- 移植的进步并没有完全弥合北领地的澳大利亚第一民族澳大利亚人的生存差距.
- 分子匹配对澳大利亚原住民移植结果的影响仍未得到充分研究.
研究的目的:
- 在2001-2011年和2012-2021年期间接受已故捐赠者的移植的澳大利亚第一民族患者中比较移植和患者存活率.
- 从2012年到2021年,比较澳大利亚原住民和非原住民之间的移植结果.
- 评估表皮质不匹配和预测间接可识别的HLA表皮位II (PIRCHE) 评分对澳大利亚原住民移植结果的影响.
主要方法:
- 在2001-2021年间移植的北领地第一民族澳大利亚人的回顾性队列研究.
- 对照组:在2012-2021年间移植的非土著接收者.
- 使用卡普兰-梅尔曲线分析移植和患者存活率;评估质细胞和PIRCHE评分与结果的关联,以及新的捐赠者特异性抗体的形成.
主要成果:
- 澳大利亚第一民族的五年移植和患者生存率从46%和66% (2001-2011) 提高到69.7%和83.1% (2012-2021).
- 对于非土著接收者 (2012-2021年),五年移植和患者存活率分别为90.5%和97.6%.
- 在澳大利亚第一民族人中,较高的片不匹配负载和PIRCHE分数与移植存活率,患者存活率或排斥时间无关.
结论:
- 澳大利亚原住民的脏移植结果已经显著改善.
- 尽管情况有所改善,但在原住民和非原住民澳大利亚人之间,移植后结果的显著差异仍然存在.
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