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D-二聚体实验室检测与临床应用中国专家共识.pdf
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2025-07-10
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中华医学杂志 2023 9 19 103 35  Natl Med J China, September 19, 2023, Vol. 103, No. 35
D
中国究型院学血栓止血业委
100037Email
zhouzhou@fuwaihospital.org
摘要 DD‑dimer交联白的产物是凝溶系的重
广 D‑
的发D‑显,缺乏
测和中国血专
内血与止血领的相关专商讨制定D‑体实验室测与临床用中专家共识
识从实验检测方法质量要与性能评样本处理分析影响素、报告以及不同疾病
D‑ D‑
在临床中合理应用与正确解提供参考
关键 实验室 检测 临床应 D二聚
Chinese expert consensus on D‑dimer laboratory testing and clinical application
Chinese Society on Thrombosis and Hemostasis
Corresponding author: Zhou Zhou, Department of Laboratory Medicine, Fuwai Hospital, Chinese
Academy of Medical Sciences, Beijing 100037, China, Email: zhouzhou@fuwaihospital.org
Abstract D‑dimer is a degradation product deriving from the plasminmediated
degradation of cross‑linked fibrin. It serves as a biomarker for the activation of coagulation and
fibrinolysis, and has been extensively utilized in the diagnosis and treatment of various diseases.
However, in recent years, issues related to D‑dimer laboratory testing and its clinical application
have become increasingly prominent. The lack of standardization in reports has led to confusion in
both laboratory testing and clinical application. To address this, the Chinese Society on Thrombosis
and Hemostasis brought together experts in the field of thrombosis and hemostasis in China to
discuss and develop the 'Chinese Expert Consensus on D‑Dimer Laboratory Testing and Clinical
Application'. This consensus focuses on laboratory testing methods, quality requirements,
performance evaluation, sample processing, analysis interference, result reports, and clinical
application of D‑dimer. Its aim is to optimize the key issues related to D‑dimer testing in laboratories
and provide guidance for the appropriate use and accurate interpretation of D‑dimer in clinical
settings.
Key words Laboratories; Testing; Clinical application; D‑dimer
D‑D‑dimer
1‑2
广
3‑5
D‑
及检发展D‑实验临床
用方题日实验和临
·标准·
DOI10.3760/cma.j.cn112137-20230721-00066
收稿日期 2023-07-21 本文编辑
引用中国型医会血与止业委 . D体实室检临床中国家共
[J]. 中华医学杂志, 2023, 103(35): 2743-2756. DOI: 10.3760/cma.j.cn112137-20230721-00066.
·· 2743
fmx_T3RoZXJNaXJyb3Jz
中华医学杂志 2023 9 19 103 35  Natl Med J China, September 19, 2023, Vol. 103, No. 35
3 6‑9
D‑
床对果产鉴于研究
草制D‑二聚测与国专
D‑
D‑
正确读提参考
一、定过及推意见
1.
7 5
定。员会识题解决
问题行讨改进逐一整和
2.
专家使用所有的循
。 分 PubMed 刊 全 据 库
CNKI
库中相关的文包括
理和究、试验析、
究、和综家委推荐
进行以下级:12推荐;3荐。
二、D二聚病理理学
D‑
fibrin monomerFMFM
FⅩ a 交联
10‑11
X‑X‑oligomer
D‑D=D
D
物为 D=D/E
3 9 12
D
D
D
D
13‑14
(原
FDPs
后大段产D‑是否
1
D‑
D=D D=D/E
D‑D=D
190 000~10 000 000
11 15
2%~3%
D‑
9 16
D‑内的 8 h主要
注:FPA 为纤维蛋白肽 AFPB 纤维蛋白 BFDPs 为纤维蛋降解产物X‑oligomer X‑聚体
1 纤维蛋白解产物生成示意图
9
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