Title :

Coagulation biomarkers are independent predictors of increased oxygen requirements in COVID‐19

Author(s) :

RAUCH, ANTOINE [Auteur]
Récepteurs Nucléaires, Maladies Métaboliques et Cardiovasculaires [RNMCD - U1011]
Labreuche, Julien [Auteur]
Evaluation des technologies de santé et des pratiques médicales - ULR 2694 [METRICS]
Lassalle, Fanny [Auteur]
Récepteurs Nucléaires, Maladies Métaboliques et Cardiovasculaires [RNMCD - U1011]
GOUTAY, Julien [Auteur]
Centre Hospitalier Régional Universitaire [Lille] [CHRU Lille]
Caplan, Morgan [Auteur]
Centre Hospitalier Régional Universitaire [Lille] [CHRU Lille]
Charbonnier, Leslie [Auteur]
Centre Hospitalier Régional Universitaire [Lille] [CHRU Lille]
Rohn, Aurelien [Auteur]
Centre Hospitalier Régional Universitaire [Lille] [CHRU Lille]
Jeanpierre, Emmanuelle [Auteur]
Récepteurs Nucléaires, Maladies Métaboliques et Cardiovasculaires [RNMCD - U1011]
Dupont, Annabelle [Auteur]
Récepteurs Nucléaires, Maladies Métaboliques et Cardiovasculaires [RNMCD - U1011]
Duhamel, Alain [Auteur]
Evaluation des technologies de santé et des pratiques médicales - ULR 2694 [METRICS]
Faure, Karine [Auteur]
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
Lambert, Marc [Auteur]
Facteurs de Risque et Déterminants Moléculaires des Maladies liées au Vieillissement - U 1167 [RID-AGE]
Kipnis, Eric [Auteur]
Centre d’Infection et d’Immunité de Lille - INSERM U 1019 - UMR 9017 - UMR 8204 [CIIL]
Garrigue, Delphine [Auteur]
Centre Hospitalier Régional Universitaire [Lille] [CHRU Lille]
Lenting, Peter J. [Auteur]
Hémostase, Inflammation, Thrombose [HITH - U1176 Inserm - CHU Bicêtre]
Poissy, Julien [Auteur]
Unité de Glycobiologie Structurale et Fonctionnelle [UGSF]
Susen, Sophie [Auteur correspondant]
Récepteurs Nucléaires, Maladies Métaboliques et Cardiovasculaires [RNMCD - U1011]

Publisher :

Wiley

Publication date :

2020-08-17

English keyword(s) :

Body mass index
factor VIII
oxygen
SARS-CoV2
von Willebrand factor

HAL domain(s) :

Sciences du Vivant [q-bio]

English abstract : [en]

Background :Hypercoagulability seems to contribute to SARS-CoV-2 pneumonia pathogenesis. However, age and metabolic syndrome are potential confounders when assessing the value of coagulation biomarkers’ prediction of ...
Show more >Background :Hypercoagulability seems to contribute to SARS-CoV-2 pneumonia pathogenesis. However, age and metabolic syndrome are potential confounders when assessing the value of coagulation biomarkers’ prediction of COVID-19 outcomes. We assessed whether coagulation biomarkers, including factor VIII (FVIII) and von Willebrand factor (VWF) levels, measured at time of admission, were predictive of COVID-19 adverse outcomes irrespective of age and major comorbidities associated with metabolic syndrome.Methods :Blood was sampled at admission in 243 adult COVID-19 patients for analysis of coagulation biomarkers including FVIII and VWF on platelet-poor plasma. The association between baseline C-reactive protein (CRP), activated partial thromboplastin time ratio, prothrombin time ratio, D-dimers, fibrinogen, FVIII, VWF antigen (VWF:Ag), and FVIII/VWF:Ag ratio levels and adverse outcomes (increased oxygen requirements, thrombosis, and death at day 30) was assessed by regression analysis after adjustment on age, sex, body mass index (BMI), diabetes, and hypertension.Results :In univariable regression analysis increased CRP (subdistribution hazard ratio [SHR], 1.68; 95% confidence interval [CI], 1.26-2.23), increased fibrinogen (SHR, 1.32; 95% CI, 1.04-1.68), and decreased FVIII/VWF:Ag ratio (SHR, 0.70; 95% CI, 0.52-0.96) levels at admission were significantly associated with the risk of increased oxygen requirement during follow-up. Leucocytes (SHR, 1.36; 95% CI, 1.04-1.76), platelets (SHR,1.71; 95% CI, 1.11-2.62), D-dimers (SHR, 2.48; 95% CI, 1.66-3.78), and FVIII (SHR, 1.78; 95% CI, 1.17-2.68) were associated with early onset of thrombosis after admission. After adjustment for age, sex, BMI, hypertension, and diabetes, these associations were not modified.Conclusion :Coagulation biomarkers are early and independent predictors of increased oxygen requirement in COVID-19 patients.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

ANR Project :

ULNE

Collections :

• Récepteurs nucléaires, Maladies Cardiovasculaires et Diabète (EGID) - U1011

Source :

Harvested from HAL

Submission date :

2021-07-17T03:01:49Z