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网红细胞血红蛋白含量:在主要手术患者的铁缺乏症诊断中,这是一个新的前沿

Suma Choorapoikayil¹, Mischa J Kotlyar², Lisa Kawohl²

¹Goethe University Frankfurt, University Hospital Frankfurt, Department of Anaesthesiology, Intensive Care and Pain Therapy, Frankfurt, Germany. choorapoikayil@med.uni-frankfurt.de.

BMC anesthesiology

|January 25, 2025

概括

网细胞血红蛋白含量 (Ret-He) 有效地诊断主要手术患者的铁缺乏症 (ID). 这种标志物有助于识别缺铁性贫血 (IDA) 并优先考虑患者进行铁状况测试,特别是当费里含量高或缺血时.

科学领域:

血液学血液学血液学
手术医学手术医学
营养科学营养科学

背景情况:

铁缺乏症 (ID) 是在接受重大手术的患者中普遍存在的营养缺乏症.
在临床实践中管理ID和贫血存在重大复杂性.
网细胞血红蛋白含量 (Ret-He) 正成为ID的早期诊断指标.

研究的目的:

评估Ret-He对主要手术患者缺铁 (ID) 的诊断意义.
评估Ret-He在区分非贫血性ID和缺铁性贫血 (IDA) 的实用性.
确定Ret-He在手术环境中管理未知原因的贫血中的作用.

主要方法:

对来自两个大学医院的2,760名主要手术患者的回顾性分析.
根据血红蛋白,费里丁和转激素和度,患者被分为控制,ID,IDA和其他组.
接收器操作特征 (ROC) 曲线分析和后勤回归用于评估Ret-He的诊断性能.

主要成果:

与其他组相比,IDA组的Ret-He显著较低 (p < 0.001).
ROC分析显示Ret-He的AUC为0.842,截止值为33.5ppg,区分IDA具有69.7%的灵敏度和85.7%的特异性.
后勤回归确定了降低的Hb和Ret-He作为ID的显著预测因素,较低的Ret-He增加了ID概率的26% (OR=0.740,p < 0.001).

结论:

在大手术患者中,Ret-He显示出作为诊断ID的替代标记物的前景.
它对于在非贫血患者或铁素水平升高的患者中识别ID特别有价值.
Ret-He可以帮助优先考虑患者进行进一步的铁状况测试,优化手术前管理.

关键词:

血液缺乏症查血液缺乏症查血球蛋白等效的血球蛋白等效在Ret-Hbb中.他回来了,他回来了手术手术手术

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