Predictive value of inflammatory and coagulation biomarkers for venous thromboembolism in COVID-19 patients.
Clin Hemorheol Microcirc
; 83(4): 387-395, 2023.
Artículo
en Inglés
| MEDLINE | ID: covidwho-2215201
ABSTRACT
BACKGROUND:
The predictive value of coagulation markers for venous thromboembolism (VTE) in COVID-19 patients has been investigated with conflicting results.OBJECTIVE:
Our aim was to investigate the correlation between biomarkers and VTE and the predictive value of D-dimer for VTE in hospitalized COVID-19 patients.METHODS:
Complete blood count, inflammatory and coagulation biomarkers at admission were collected. VTE was defined as diagnosed pulmonary embolism or deep vein thrombosis. Events were defined as in-hospital death or ICU admission. Predictors of VTE were identified with Pearson prediction models. A ROC curve was constructed to assess the predictive value of D-dimer.RESULTS:
1651 participants were included, 111 VTE were identified. Events incidence was higher in the VTE group (49.5% vs 28.2%, pâ<â0.001). Neutrophil-lymphocyte ratio (NLR, 0.001; 95% CI 0.000-0.002; p 0.019) and D-dimer (0.00005; 95% CI 0.00002-0.00008; pâ<â0.001), Geneva score (0.026; 95% CI 0.012-0.040; pâ<â0.001) and Wells score (0.047; 95% CI 0.033-0.061; pâ<â0.001) were associated with VTE. D-dimer had a goor predictive value for VTE (ROC area 0.85, 95% CI 0.816-0.893), with an optimal cut-off value of 2677µg/L (Youden index of 0,602).CONCLUSIONS:
Among coagulation biomarkers D-dimer had the best predictive value for VTE, but higher cut-off values should be used in COVID-19.Palabras clave
Texto completo:
Disponible
Colección:
Bases de datos internacionales
Base de datos:
MEDLINE
Asunto principal:
Tromboembolia Venosa
/
COVID-19
Tipo de estudio:
Estudios diagnósticos
/
Estudio observacional
/
Estudio pronóstico
Tópicos:
Covid persistente
Límite:
Humanos
Idioma:
Inglés
Revista:
Clin Hemorheol Microcirc
Asunto de la revista:
Angiología
/
Hematología
Año:
2023
Tipo del documento:
Artículo
País de afiliación:
Ch-221664
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