[Understanding and prevention of D-dimer elevation in coronavirus disease 2019 in traditional Chinese medicine]
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Published on: January 27, 2023
Qianfei Wang1, Chenxi Wang2, Jianqiang Mei3
1Graduate School, Hebei College of Traditional Chinese Medicine, Shijiazhuang 050091, Hebei, China.
Insights
Elevated D-dimer levels in patients with coronavirus disease 2019 (COVID-19) correlate with illness severity. Traditional Chinese Medicine (TCM) offers insights into managing blood stasis and improving circulation for COVID-19 patients.
Area of Science:
- Internal Medicine
- Pathology
- Traditional Chinese Medicine
Background:
- The 2019 Novel Coronavirus (2019-nCoV) pandemic necessitates understanding its impact on blood coagulation.
- Elevated D-dimer levels in coronavirus disease 2019 (COVID-19) patients are linked to increased illness severity.
Purpose of the Study:
- To review the mechanism and clinical significance of D-dimer elevation in COVID-19.
- To explore the Traditional Chinese Medicine (TCM) perspective on blood stasis in COVID-19.
- To outline TCM methods for promoting blood circulation and removing stasis in COVID-19 patients.
Main Methods:
- Literature review of D-dimer levels in COVID-19 patients.
- Analysis of Western medicine's understanding of hypercoagulable states.
- Examination of TCM theories and therapeutic approaches for blood stasis.
Main Results:
- D-dimer elevation in COVID-19 indicates hypercoagulability and correlates with disease severity.
- TCM identifies these conditions as "blood stasis" (Xue Yu).
- TCM therapies aim to improve microcirculation and resolve blood stasis.
Conclusions:
- Understanding the link between D-dimer, hypercoagulability, and "blood stasis" is crucial for COVID-19 management.
- TCM offers valuable strategies for addressing impaired blood coagulation in COVID-19.
- Further research into TCM's role in preventing and treating COVID-19-related coagulation disorders is warranted.
Abstract:
2019 Novel coronavirus (2019-nCoV) infection caused a pandemic in the world. From the reported cases in the literatures, the level of D-dimer in patients with coronavirus disease 2019 (COVID-19) is positively correlated with the severity of illness, which needs the attention of clinical workers. According to Western medicine, the increase of D-dimer is related to the hyperactivity of fibrinolytic system and the shortening of prothrombin time (PT), resulting in excessive production and degradation of plasma fibrin and hypercoagulable state of blood, while traditional Chinese medicine (TCM) believes that the above syndromes belong to the pathogenesis of "blood stasis" according to TCM theories. Over the years, TCM has a significant effect on promoting blood circulation, removing blood stasis and improving microcirculation. This article reviews the mechanism, clinical significance, understanding of TCM and common methods of promoting blood circulation and removing blood stasis caused by 2019-nCoV, in order to provide ideas for the prevention and treatment of impaired blood coagulation in patients with COVID-19.
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