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代谢风险概况和移植功能的恶化 移植后2年
Jiayi Yan1,2, Xiaoqian Yang1, Jieying Wang1,3
1Department of Nephrology, Molecular Cell Lab for Kidney Disease, Shanghai Peritoneal Dialysis Research Center, Ren Ji Hospital, Uremia Diagnosis and Treatment Center, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
JAMA network open
|December 27, 2023
概括
超重或肥胖以及代谢障碍显著增加了移植后移植功能恶化的风险. 在新陈代谢上健康的超重或肥胖个体也面临着GFD的高风险.
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
- 代谢医学是一种代谢医学.
背景情况:
- 移植后的移植功能恶化 (GFD) 是一个严重的问题,有复杂的促成因素.
- 之前对体重,新陈代谢状态和GFD的研究已经产生了不一致的结果.
- 代谢健康超重或肥胖 (MHO) 对GFD的具体影响需要进一步研究.
研究的目的:
- 调查移植受体中超重/肥胖,代谢障碍和GFD之间的关联.
- 确定MHO身份是否独立地导致GFD风险增加.
主要方法:
- 一个多中心的回顾性队列研究,涉及1260名成年体移植接受者.
- 参与者根据BMI和代谢状态被分为四种代谢表型.
- GFD被定义为移植后6个月至2年内估计的膜过率下降≥25%.
主要成果:
- 超重/肥胖 (OR,1.64) 和代谢障碍 (OR,1.71) 独立地与更高的GFD风险有关.
- 与正常体重的代谢健康个体相比,MHO小组的GFD风险显著增加 (OR,2.37).
- 观察到代谢障碍组件数量和与GFD风险相关的BMI之间存在剂量反应关系.
结论:
- 超重/肥胖和代谢障碍是移植接受者中GFD的重要危险因素.
- 由于MHO的地位,造成移植功能恶化的风险较高.
- 需要对更大的队列和更长的随访进行进一步的研究,以验证这些发现.
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