接受脏移植的接受者转换为长期释放的塔克罗利木斯:来自CHORUS研究的五年现实世界临床结果
Nassim Kamar1, László Kóbori2, Mathilde Lemoine3
1Department of Nephrology and Organ Transplantation, Toulouse University Hospital, Toulouse, France.
Annals of transplantation
|June 24, 2025
概括
将移植患者转换为延长释放塔克罗利 (PRT) 的患者长期保持了稳定的功能和存活率. 这种切换,无论时间如何,在现实实践中都被证明是有效和安全的.
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
- 药理学 药理学是指药理学的学科.
背景情况:
- 塔克罗利马斯度的变化和不坚持影响移植结果.
- 研究从立即释放型转换为延长释放型塔克罗利的长期影响.
研究的目的:
- 评估移植接受者在转换为每天一次的延长释放塔克罗利木斯 (PRT) 后的长期结果.
- 评估转换时间 (早期或晚期) 对结果的影响.
主要方法:
- 这是一项为期5年的现实,前性,非干预性研究 (CHORUS),对4389名移植接受者 (KTR) 进行了研究.
- 患者被分为早期 (≤6个月) 和晚期 (>6个月) 转换者.
- 主要终点:估计膜过率 (eGFR) 的变化;次要终点:塔克罗利斯水平,排斥,存活率,DSA,安全性.
主要成果:
- 在转换后的5年里,eGFR保持稳定 (平均变化为-1.4 mL/min/1.73 m2).
- 塔克罗利莫斯剂量和低谷水平保持稳定.
- 移植和患者的5年生存率分别为95.0%和97.1%;急性无排斥生存率为93.9%.
结论:
- 转换为PRT是有效的,并且在KTR中被很好地容忍,无论转换的时间如何.
- 在常规的临床实践中,PRT支持稳定的长期移植功能和生存.
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