Curative anticoagulation prevents endothelial lesion in COVID-19 patients.
J Thromb Haemost
; 18(9): 2391-2399, 2020 09.
Article
in English
| MEDLINE | ID: covidwho-607342
ABSTRACT
BACKGROUND:
Coronavirus disease-2019 (COVID-19) has been associated with cardiovascular complications and coagulation disorders.OBJECTIVES:
To explore the coagulopathy and endothelial dysfunction in COVID-19 patients.METHODS:
The study analyzed clinical and biological profiles of patients with suspected COVID-19 infection at admission, including hemostasis tests and quantification of circulating endothelial cells (CECs).RESULTS:
Among 96 consecutive COVID-19-suspected patients fulfilling criteria for hospitalization, 66 were tested positive for SARS-CoV-2. COVID-19-positive patients were more likely to present with fever (P = .02), cough (P = .03), and pneumonia at computed tomography (CT) scan (P = .002) at admission. Prevalence of D-dimer >500 ng/mL was higher in COVID-19-positive patients (74.2% versus 43.3%; P = .007). No sign of disseminated intravascular coagulation were identified. Adding D-dimers >500 ng/mL to gender and pneumonia at CT scan in receiver operating characteristic curve analysis significantly increased area under the curve for COVID-19 diagnosis. COVID-19-positive patients had significantly more CECs at admission (P = .008) than COVID-19-negative ones. COVID-19-positive patients treated with curative anticoagulant prior to admission had fewer CECs (P = .02) than those without. Interestingly, patients treated with curative anticoagulation and angiotensin-converting-enzyme inhibitors or angiotensin receptor blockers had even fewer CECs (P = .007).CONCLUSION:
Curative anticoagulation could prevent COVID-19-associated coagulopathy and endothelial lesion.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
COVID-19
/
Anticoagulants
Type of study:
Cohort study
/
Diagnostic study
/
Observational study
/
Prognostic study
Topics:
Long Covid
Limits:
Aged
/
Female
/
Humans
/
Male
/
Middle aged
Language:
English
Journal:
J Thromb Haemost
Journal subject:
Hematology
Year:
2020
Document Type:
Article
Affiliation country:
Jth.14968
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