Risk of thrombotic complications in influenza versus COVID‐19 hospitalized patients

Abstract Background Whereas accumulating studies on patients with coronavirus disease 2019 (COVID‐19) report high incidences of thrombotic complications, large studies on clinically relevant thrombosis in patients with other respiratory tract infections are lacking. How this high risk in COVID‐19 pa...

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Main Authors: Milou A. M. Stals, Marco J. J. H. Grootenboers, Coen vanGuldener, Fleur H. J. Kaptein, Sander J. E. Braken, Qingui Chen, Gordon Chu, Erik M. vanDriel, Antonio Iglesias del Sol, Evert deJonge, K. Merijn Kant, Fleur Pals, Myrthe M. A. Toorop, Suzanne C. Cannegieter, Frederikus A. Klok, Menno V. Huisman, the Dutch COVID & Thrombosis Coalition (DCTC)
Format: Article
Language:English
Published: Elsevier 2021-03-01
Series:Research and Practice in Thrombosis and Haemostasis
Subjects:
Online Access:https://doi.org/10.1002/rth2.12496
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author Milou A. M. Stals
Marco J. J. H. Grootenboers
Coen vanGuldener
Fleur H. J. Kaptein
Sander J. E. Braken
Qingui Chen
Gordon Chu
Erik M. vanDriel
Antonio Iglesias del Sol
Evert deJonge
K. Merijn Kant
Fleur Pals
Myrthe M. A. Toorop
Suzanne C. Cannegieter
Frederikus A. Klok
Menno V. Huisman
the Dutch COVID & Thrombosis Coalition (DCTC)
author_facet Milou A. M. Stals
Marco J. J. H. Grootenboers
Coen vanGuldener
Fleur H. J. Kaptein
Sander J. E. Braken
Qingui Chen
Gordon Chu
Erik M. vanDriel
Antonio Iglesias del Sol
Evert deJonge
K. Merijn Kant
Fleur Pals
Myrthe M. A. Toorop
Suzanne C. Cannegieter
Frederikus A. Klok
Menno V. Huisman
the Dutch COVID & Thrombosis Coalition (DCTC)
author_sort Milou A. M. Stals
collection DOAJ
description Abstract Background Whereas accumulating studies on patients with coronavirus disease 2019 (COVID‐19) report high incidences of thrombotic complications, large studies on clinically relevant thrombosis in patients with other respiratory tract infections are lacking. How this high risk in COVID‐19 patients compares to those observed in hospitalized patients with other viral pneumonias such as influenza is unknown. Objectives To assess the incidence of venous and arterial thrombotic complications in hospitalized patients with influenza as opposed to that observed in hospitalized patients with COVID‐19. Methods This was a retrospective cohort study; we used data from Statistics Netherlands (study period: 2018) on thrombotic complications in hospitalized patients with influenza. In parallel, we assessed the cumulative incidence of thrombotic complications—adjusted for competing risk of death—in patients with COVID‐19 in three Dutch hospitals (February 24 to April 26, 2020). Results Of the 13 217 hospitalized patients with influenza, 437 (3.3%) were diagnosed with thrombotic complications, versus 66 (11%) of the 579 hospitalized patients with COVID‐19. The 30‐day cumulative incidence of any thrombotic complication in influenza was 11% (95% confidence interval [CI], 9.4–12) versus 25% (95% CI, 18–32) in COVID‐19. For venous thrombotic (VTC) complications and arterial thrombotic complications alone, these numbers were, respectively, 3.6% (95% CI, 2.7–4.6) and 7.5% (95% CI, 6.3–8.8) in influenza versus 23% (95% CI, 16–29) and 4.4% (95% CI, 1.9–8.8) in COVID‐19. Conclusions The incidence of thrombotic complications in hospitalized patients with influenza was lower than in hospitalized patients with COVID‐19. This difference was mainly driven by a high risk of VTC complications in the patients with COVID‐19 admitted to the Intensive Care Unit. Remarkably, patients with influenza were more often diagnosed with arterial thrombotic complications.
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spelling doaj.art-cd66aa34f5e5426e93e37e45c14001b72023-09-03T06:13:57ZengElsevierResearch and Practice in Thrombosis and Haemostasis2475-03792021-03-015341242010.1002/rth2.12496Risk of thrombotic complications in influenza versus COVID‐19 hospitalized patientsMilou A. M. Stals0Marco J. J. H. Grootenboers1Coen vanGuldener2Fleur H. J. Kaptein3Sander J. E. Braken4Qingui Chen5Gordon Chu6Erik M. vanDriel7Antonio Iglesias del Sol8Evert deJonge9K. Merijn Kant10Fleur Pals11Myrthe M. A. Toorop12Suzanne C. Cannegieter13Frederikus A. Klok14Menno V. Huisman15the Dutch COVID & Thrombosis Coalition (DCTC)Department of Thrombosis and Hemostasis Leiden University Medical Center Leiden The NetherlandsDepartment of Pulmonology Amphia Hospital Breda The NetherlandsDepartment of Internal Medicine Amphia Hospital Breda The NetherlandsDepartment of Thrombosis and Hemostasis Leiden University Medical Center Leiden The NetherlandsDepartment of Thrombosis and Hemostasis Leiden University Medical Center Leiden The NetherlandsDepartment of Clinical Epidemiology Leiden University Medical Center Leiden The NetherlandsDepartment of Thrombosis and Hemostasis Leiden University Medical Center Leiden The NetherlandsDepartment of Intensive Care Medicine Alrijne Hospital Leiderdorp The NetherlandsDepartment of Internal Medicine Alrijne Hospital Leiderdorp The NetherlandsDepartment of Intensive Care Medicine Leiden University Medical Center Leiden The NetherlandsDepartment of Intensive Care Medicine Amphia Hospital Breda The NetherlandsDepartment of Thrombosis and Hemostasis Leiden University Medical Center Leiden The NetherlandsDepartment of Clinical Epidemiology Leiden University Medical Center Leiden The NetherlandsDepartment of Thrombosis and Hemostasis Leiden University Medical Center Leiden The NetherlandsDepartment of Thrombosis and Hemostasis Leiden University Medical Center Leiden The NetherlandsDepartment of Thrombosis and Hemostasis Leiden University Medical Center Leiden The NetherlandsAbstract Background Whereas accumulating studies on patients with coronavirus disease 2019 (COVID‐19) report high incidences of thrombotic complications, large studies on clinically relevant thrombosis in patients with other respiratory tract infections are lacking. How this high risk in COVID‐19 patients compares to those observed in hospitalized patients with other viral pneumonias such as influenza is unknown. Objectives To assess the incidence of venous and arterial thrombotic complications in hospitalized patients with influenza as opposed to that observed in hospitalized patients with COVID‐19. Methods This was a retrospective cohort study; we used data from Statistics Netherlands (study period: 2018) on thrombotic complications in hospitalized patients with influenza. In parallel, we assessed the cumulative incidence of thrombotic complications—adjusted for competing risk of death—in patients with COVID‐19 in three Dutch hospitals (February 24 to April 26, 2020). Results Of the 13 217 hospitalized patients with influenza, 437 (3.3%) were diagnosed with thrombotic complications, versus 66 (11%) of the 579 hospitalized patients with COVID‐19. The 30‐day cumulative incidence of any thrombotic complication in influenza was 11% (95% confidence interval [CI], 9.4–12) versus 25% (95% CI, 18–32) in COVID‐19. For venous thrombotic (VTC) complications and arterial thrombotic complications alone, these numbers were, respectively, 3.6% (95% CI, 2.7–4.6) and 7.5% (95% CI, 6.3–8.8) in influenza versus 23% (95% CI, 16–29) and 4.4% (95% CI, 1.9–8.8) in COVID‐19. Conclusions The incidence of thrombotic complications in hospitalized patients with influenza was lower than in hospitalized patients with COVID‐19. This difference was mainly driven by a high risk of VTC complications in the patients with COVID‐19 admitted to the Intensive Care Unit. Remarkably, patients with influenza were more often diagnosed with arterial thrombotic complications.https://doi.org/10.1002/rth2.12496COVID‐19humanincidenceinfluenzapneumoniathrombosis
spellingShingle Milou A. M. Stals
Marco J. J. H. Grootenboers
Coen vanGuldener
Fleur H. J. Kaptein
Sander J. E. Braken
Qingui Chen
Gordon Chu
Erik M. vanDriel
Antonio Iglesias del Sol
Evert deJonge
K. Merijn Kant
Fleur Pals
Myrthe M. A. Toorop
Suzanne C. Cannegieter
Frederikus A. Klok
Menno V. Huisman
the Dutch COVID & Thrombosis Coalition (DCTC)
Risk of thrombotic complications in influenza versus COVID‐19 hospitalized patients
Research and Practice in Thrombosis and Haemostasis
COVID‐19
human
incidence
influenza
pneumonia
thrombosis
title Risk of thrombotic complications in influenza versus COVID‐19 hospitalized patients
title_full Risk of thrombotic complications in influenza versus COVID‐19 hospitalized patients
title_fullStr Risk of thrombotic complications in influenza versus COVID‐19 hospitalized patients
title_full_unstemmed Risk of thrombotic complications in influenza versus COVID‐19 hospitalized patients
title_short Risk of thrombotic complications in influenza versus COVID‐19 hospitalized patients
title_sort risk of thrombotic complications in influenza versus covid 19 hospitalized patients
topic COVID‐19
human
incidence
influenza
pneumonia
thrombosis
url https://doi.org/10.1002/rth2.12496
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