Venous Thromboembolism Has a Variable Time of Occurrence in the Course of COVID-19: A Case Series

There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

Abstract

The novel severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) which results in coronavirus disease 2019 (COVID-19) has had a devastating impact globally. Not much is fully understood about this disease. Acute respiratory distress syndrome (ARDS) appears to be the commonest complication among patients with COVID-19. However, venous thromboembolism (VTE) appears to be a common complication among patients with COVID-19 even with adequate anticoagulation during hospitalization. VTE may confer a poor outcome on its own or may exacerbate other common complications such as ARDS or cardiac injury.

There are several diagnostic dilemmas with regards confirming VTE among patients with COVID-19 as there is a move to reduce the transfer of patients for angiographic studies or even venous Doppler ultrasonography because of the high transmissibility SARS-CoV-2. There is also the risk of worsening ARDS following fluid administration to prevent contrast nephropathy after angiographic studies.

It is, therefore, crucial to understand the timing of VTE occurrence in the setting of COVID-19, identify strategies for early diagnosis of VTE, therapeutic options as well as prognostic implications of VTE in the setting of COVID-19.

Related collections

Most cited references 11

Record: found
Abstract: found
Article: not found

Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study

Fei Zhou, Ting Yu, Ronghui Du … (2020)

Summary Background Since December, 2019, Wuhan, China, has experienced an outbreak of coronavirus disease 2019 (COVID-19), caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Epidemiological and clinical characteristics of patients with COVID-19 have been reported but risk factors for mortality and a detailed clinical course of illness, including viral shedding, have not been well described. Methods In this retrospective, multicentre cohort study, we included all adult inpatients (≥18 years old) with laboratory-confirmed COVID-19 from Jinyintan Hospital and Wuhan Pulmonary Hospital (Wuhan, China) who had been discharged or had died by Jan 31, 2020. Demographic, clinical, treatment, and laboratory data, including serial samples for viral RNA detection, were extracted from electronic medical records and compared between survivors and non-survivors. We used univariable and multivariable logistic regression methods to explore the risk factors associated with in-hospital death. Findings 191 patients (135 from Jinyintan Hospital and 56 from Wuhan Pulmonary Hospital) were included in this study, of whom 137 were discharged and 54 died in hospital. 91 (48%) patients had a comorbidity, with hypertension being the most common (58 [30%] patients), followed by diabetes (36 [19%] patients) and coronary heart disease (15 [8%] patients). Multivariable regression showed increasing odds of in-hospital death associated with older age (odds ratio 1·10, 95% CI 1·03–1·17, per year increase; p=0·0043), higher Sequential Organ Failure Assessment (SOFA) score (5·65, 2·61–12·23; p<0·0001), and d-dimer greater than 1 μg/mL (18·42, 2·64–128·55; p=0·0033) on admission. Median duration of viral shedding was 20·0 days (IQR 17·0–24·0) in survivors, but SARS-CoV-2 was detectable until death in non-survivors. The longest observed duration of viral shedding in survivors was 37 days. Interpretation The potential risk factors of older age, high SOFA score, and d-dimer greater than 1 μg/mL could help clinicians to identify patients with poor prognosis at an early stage. Prolonged viral shedding provides the rationale for a strategy of isolation of infected patients and optimal antiviral interventions in the future. Funding Chinese Academy of Medical Sciences Innovation Fund for Medical Sciences; National Science Grant for Distinguished Young Scholars; National Key Research and Development Program of China; The Beijing Science and Technology Project; and Major Projects of National Science and Technology on New Drug Creation and Development.

0 comments Cited 13618 times – based on 0 reviews      Review now

Bookmark

Record: found
Abstract: found
Article: not found

Incidence of thrombotic complications in critically ill ICU patients with COVID-19

F.A. Klok, M.J.H.A. Kruip, N.J.M. van der Meer … (2020)

Introduction COVID-19 may predispose to both venous and arterial thromboembolism due to excessive inflammation, hypoxia, immobilisation and diffuse intravascular coagulation. Reports on the incidence of thrombotic complications are however not available. Methods We evaluated the incidence of the composite outcome of symptomatic acute pulmonary embolism (PE), deep-vein thrombosis, ischemic stroke, myocardial infarction or systemic arterial embolism in all COVID-19 patients admitted to the ICU of 2 Dutch university hospitals and 1 Dutch teaching hospital. Results We studied 184 ICU patients with proven COVID-19 pneumonia of whom 23 died (13%), 22 were discharged alive (12%) and 139 (76%) were still on the ICU on April 5th 2020. All patients received at least standard doses thromboprophylaxis. The cumulative incidence of the composite outcome was 31% (95%CI 20-41), of which CTPA and/or ultrasonography confirmed VTE in 27% (95%CI 17-37%) and arterial thrombotic events in 3.7% (95%CI 0-8.2%). PE was the most frequent thrombotic complication (n = 25, 81%). Age (adjusted hazard ratio (aHR) 1.05/per year, 95%CI 1.004-1.01) and coagulopathy, defined as spontaneous prolongation of the prothrombin time > 3 s or activated partial thromboplastin time > 5 s (aHR 4.1, 95%CI 1.9-9.1), were independent predictors of thrombotic complications. Conclusion The 31% incidence of thrombotic complications in ICU patients with COVID-19 infections is remarkably high. Our findings reinforce the recommendation to strictly apply pharmacological thrombosis prophylaxis in all COVID-19 patients admitted to the ICU, and are strongly suggestive of increasing the prophylaxis towards high-prophylactic doses, even in the absence of randomized evidence.

0 comments Cited 2499 times – based on 0 reviews      Review now

Bookmark

Record: found
Abstract: found
Article: not found

COVID-19 and Thrombotic or Thromboembolic Disease: Implications for Prevention, Antithrombotic Therapy, and Follow-up

Behnood Bikdeli, Mahesh Madhavan, David Jiménez … (2020)

Coronavirus disease 2019 (COVID-19), a viral respiratory illness caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), may predispose patients to thrombotic disease, both in the venous and arterial circulations, due to excessive inflammation, platelet activation, endothelial dysfunction, and stasis. In addition, many patients receiving antithrombotic therapy for thrombotic disease may develop COVID-19, which can have implications for choice, dosing, and laboratory monitoring of antithrombotic therapy. Moreover, during a time with much focus on COVID-19, it is critical to consider how to optimize the available technology to care for patients without COVID-19 who have thrombotic disease. Herein, we review the current understanding of the pathogenesis, epidemiology, management and outcomes of patients with COVID-19 who develop venous or arterial thrombosis, and of those with preexisting thrombotic disease who develop COVID-19, or those who need prevention or care for their thrombotic disease during the COVID-19 pandemic.

0 comments Cited 1542 times – based on 0 reviews      Review now

Bookmark

All references

Author and article information

Journal

Journal ID (nlm-ta): Cureus

Journal ID (iso-abbrev): Cureus

Journal ID (issn): 2168-8184

Title: Cureus

Publisher: Cureus (Palo Alto (CA) )

ISSN (Electronic): 2168-8184

Publication date (Electronic, pub): 26 December 2020

Publication date (Electronic, collection): December 2020

Volume: 12

Issue: 12

Electronic Location Identifier: e12295

Affiliations

[1 ] Epidemiology, Rollins School of Public Health, Emory University, Atlanta, USA

[2 ] Internal Medicine, Yale New Haven Health System/Bridgeport Hospital, Bridgeport, USA

[3 ] Radiology, Yale New Haven Health System/Bridgeport Hospital, Bridgeport, USA

Author notes

Tuoyo O. Mene-Afejuku tuoyoleads2000@ 123456gmail.com

Article

DOI: 10.7759/cureus.12295

PMC ID: 7834583

PubMed ID: 33520499

SO-VID: 72d6eceb-8bb8-46c4-bd6f-f65a64d38c39

License:

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

History

Date accepted : 25 December 2020

Venous Thromboembolism Has a Variable Time of Occurrence in the Course of COVID-19: A Case Series

Read this article at

Abstract

Related collections

Novel Coronavirus Disease COVID-19

Most cited references 11

Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study

Incidence of thrombotic complications in critically ill ICU patients with COVID-19

COVID-19 and Thrombotic or Thromboembolic Disease: Implications for Prevention, Antithrombotic Therapy, and Follow-up

Author and article information

Journal

Affiliations

Author notes

Article

History

Categories

Comments

Comment on this article

Similar content 390

Cited by 1

Most referenced authors 743