在1995年至2014年期间,尽管具有更高风险的捐赠者和接受者特征,但合移植的生存率更好
Monica Suet Ying Ng1,2,3, Andrew Thomas Jones4,5, Andrew John Mallett2,6,7,8
1Kidney Health Service, Royal Brisbane and Women's Hospital, Brisbane, Australia.
概括
在过去的20年中,移植移植失败显著改善,排斥,血管问题和与死亡有关的失败显著减少. 这些进步有利于长期的移植存活.
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:
- 由于器官采购,手术技术,免疫抑制和抗生素方面的进步,移植移植的生存率有所改善.
- 这些干预措施对长期移植衰竭的影响尚不清楚.
- 这项研究假设在过去二十年里,移植失败率有所改善.
研究的目的:
- 评估中长期所有原因移植失败的趋势.
- 评估脏移植接受者因特定原因的移植失败趋势.
- 确定移植时代对移植失败的影响.
主要方法:
- 从澳大利亚和新西兰透析和移植注册 (1995-2014) 中分析了10,871例首次脏移植.
- 移植期分为5年间隔;移植后5年和10年评估结果.
- 统计方法包括卡普兰-梅尔曲线,多变量考克斯回归和细灰子分布危险模型.
主要成果:
- 观察到向具有更多并发症和更高的人类白细胞抗原不匹配的老年接受者转移.
- 对5年移植失败的调整后危险比率在移植时期 (1995-99参考) 显著下降.
- 十年的移植失败也显示出减少,显著的减少归因于排斥,血管原因,死亡和淋巴细胞疾病.
结论:
- 自1995年至1999年以来,中长期所有原因移植衰竭的情况稳步改善.
- 由于排斥和血管原因导致的移植失败的显著减少在5年后被观察到.
- 在10年后,在排斥,血管原因,死亡和淋巴细胞疾病方面注意到移植失败的减少.
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