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SARS-CoV-2 Positivity in Ambulatory Symptomatic Patients Is Not Associated With Increased Venous or Arterial Thrombotic Events in the Subsequent 30 Days

BACKGROUND: COVID-19 has been associated with increased risk of thromboembolism in critically ill patients. OBJECTIVE: We sought to examine the association of SARS-CoV-2 test positivity and subsequent acute vascular thrombosis, including venous thromboembolism (VTE) or arterial thrombosis (AT), in a...

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Detalles Bibliográficos
Autores principales: Thoppil, Joby J., Courtney, D. Mark, McDonald, Samuel, Kabrhel, Christopher, Nordenholz, Kristen E., Camargo, Carlos A., Kline, Jeffrey A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8761548/
https://www.ncbi.nlm.nih.gov/pubmed/35177286
http://dx.doi.org/10.1016/j.jemermed.2021.12.020
Descripción
Sumario:BACKGROUND: COVID-19 has been associated with increased risk of thromboembolism in critically ill patients. OBJECTIVE: We sought to examine the association of SARS-CoV-2 test positivity and subsequent acute vascular thrombosis, including venous thromboembolism (VTE) or arterial thrombosis (AT), in a large nationwide registry of emergency department (ED) patients tested with a nucleic acid test for suspected SARS-CoV-2. METHODS: The RECOVER (Registry of Potential COVID-19 in Emergency Care) registry includes 155 EDs across the United States. We performed a retrospective cohort study to produce odds ratios (ORs) for COVID-19–positive vs. COVID-19–negative status as a predictor of 30-day VTE or AT, adjusting for age, sex, active cancer, intubation, hospital length of stay, and intensive care unit (ICU) care. RESULTS: Comparing 14,056 COVID-19–positive patients with 12,995 COVID-19–negative patients, the overall 30-day prevalence of VTE events was 1.4% vs. 1.3%, respectively (p = 0.44, χ(2)). Multivariable analysis identified that testing positive for SARS-CoV-2 status was negatively associated with both VTE (OR 0.76; 95% confidence interval [CI] 0.61–0.94) and AT (OR 0.51; 95% CI 0.32–0.80), whereas intubation, ICU care, and age 50 years or older were positively associated with both VTE and AT. CONCLUSIONS: In contrast to other reports, results from this large, hetereogenous national sample of ED patients tested for SARS-CoV-2, showed no association between vascular thrombosis and COVID-19 test positivity.