Academic Journal
Clotting events among hospitalized patients infected with COVID-19 in a large multisite cohort in the United States
| Title: | Clotting events among hospitalized patients infected with COVID-19 in a large multisite cohort in the United States |
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| Authors: | Sondra Maureen Nemetski, Andrew Ip, Joshua Josephs, Mira Hellmann |
| Source: | PLoS ONE, Vol 17, Iss 1 (2022) |
| Publisher Information: | Public Library of Science (PLoS), 2022. |
| Publication Year: | 2022 |
| Collection: | LCC:Medicine LCC:Science |
| Subject Terms: | Medicine, Science |
| More Details: | Introduction COVID-19 infection has been hypothesized to precipitate venous and arterial clotting events more frequently than other illnesses. Materials and methods We demonstrate this increased risk of blood clots by comparing rates of venous and arterial clotting events in 4400 hospitalized COVID-19 patients in a large multisite clinical network in the United States examined from April through June of 2020, to patients hospitalized for non-COVID illness and influenza during the same time period and in 2019. Results We demonstrate that COVID-19 increases the risk of venous thrombosis by two-fold compared to the general inpatient population and compared to people with influenza infection. Arterial and venous thrombosis were both common occurrences among patients with COVID-19 infection. Risk factors for thrombosis included male gender, older age, and diabetes. Patients with venous or arterial thrombosis had high rates of admission to the ICU, re-admission to the hospital, and death. Conclusion Given the ongoing scientific discussion about the impact of clotting on COVID-19 disease progression, these results highlight the need to further elucidate the role of anticoagulation in COVID-19 patients, particularly outside the intensive care unit setting. Additionally, concerns regarding clotting and COVID-19 vaccines highlight the importance of addressing the alarmingly high rate of clotting events during actual COVID-19 infection when weighing the risks and benefits of vaccination. |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | English |
| ISSN: | 1932-6203 |
| Relation: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8730413/?tool=EBI; https://doaj.org/toc/1932-6203 |
| Access URL: | https://doaj.org/article/f8e60a50eecf46d0874ad892c4a7724a |
| Accession Number: | edsdoj.f8e60a50eecf46d0874ad892c4a7724a |
| Database: | Directory of Open Access Journals |
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| ISSN: | 19326203 |
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| Published in: | PLoS ONE |
| Language: | English |