Skip to main content
Top
Published in: Intensive Care Medicine 2/2024

03-01-2024 | Thrombocytopenia | Original

Venous thromboembolism in critically ill adult patients with hematologic malignancy: a population-based cohort study

Authors: Federico C. Carini, Federico Angriman, Damon C. Scales, Laveena Munshi, Lisa D. Burry, Hassan Sibai, Sangeeta Mehta, Bruno L. Ferreyro, the SELECTION study group

Published in: Intensive Care Medicine | Issue 2/2024

Login to get access

Abstract

Purpose

The aim of this study was to describe the incidence of venous thromboembolism (VTE) and major bleeding among hospitalized patients with hematologic malignancy, assessing its association with critical illness and other baseline characteristics.

Methods

We conducted a population-based cohort study of hospitalized adults with a new diagnosis of hematologic malignancy in Ontario, Canada, between 2006 and 2017. The primary outcome was VTE (pulmonary embolism or deep venous thrombosis). Secondary outcomes were major bleeding and in-hospital mortality. We compared the incidence of VTE between intensive care unit (ICU) and non-ICU patients and described the association of other baseline characteristics and VTE.

Results

Among 76,803 eligible patients (mean age 67 years [standard deviation, SD, 15]), 20,524 had at least one ICU admission. The incidence of VTE was 3.7% in ICU patients compared to 1.2% in non-ICU patients (odds ratio [OR] 3.08; 95% confidence interval [CI] 2.77–3.42). The incidence of major bleeding was 7.6% and 2.4% (OR 3.33; 95% CI 3.09–3.58), respectively. The association of critical illness and VTE remained significant after adjusting for potential confounders (OR 2.92; 95% CI 2.62–3.25). We observed a higher incidence of VTE among specific subtypes of hematologic malignancy and patients with prior VTE (OR 6.64; 95% CI 5.42–8.14). Admission more than 1 year after diagnosis of hematologic malignancy (OR 0.64; 95% CI 0.56–0.74) and platelet count ≤ 50 × 109/L at the time of hospitalization (OR 0.63; 95% CI 0.48–0.84) were associated with a lower incidence of VTE.

Conclusion

Among patients with hematologic malignancy, critical illness and certain baseline characteristics were associated with a higher incidence of VTE.
Appendix
Available only for authorised users
Literature
6.
go back to reference Farge D, Frere C, Connors JM et al (2022) 2022 international clinical practice guidelines for the treatment and prophylaxis of venous thromboembolism in patients with cancer, including patients with COVID-19. Lancet Oncol 23:e334–e347CrossRefPubMedPubMedCentral Farge D, Frere C, Connors JM et al (2022) 2022 international clinical practice guidelines for the treatment and prophylaxis of venous thromboembolism in patients with cancer, including patients with COVID-19. Lancet Oncol 23:e334–e347CrossRefPubMedPubMedCentral
12.
go back to reference Schünemann HJ, Cushman M, Burnett AE et al (2018) American Society of Hematology 2018 guidelines for management of venous thromboembolism: prophylaxis for hospitalized and nonhospitalized medical patients. Blood Adv 2:3198–3225CrossRefPubMedPubMedCentral Schünemann HJ, Cushman M, Burnett AE et al (2018) American Society of Hematology 2018 guidelines for management of venous thromboembolism: prophylaxis for hospitalized and nonhospitalized medical patients. Blood Adv 2:3198–3225CrossRefPubMedPubMedCentral
23.
go back to reference Clarke EA, Marrett LD, Kreiger N (1991) Cancer registration in Ontario: a computer approach. IARC Sci Publ 95:246–257 Clarke EA, Marrett LD, Kreiger N (1991) Cancer registration in Ontario: a computer approach. IARC Sci Publ 95:246–257
26.
go back to reference Alotaibi GS, Wu C, Senthilselvan A, McMurtry MS (2015) The validity of ICD codes coupled with imaging procedure codes for identifying acute venous thromboembolism using administrative data. Vasc Med (UK) 20(4):364–368CrossRef Alotaibi GS, Wu C, Senthilselvan A, McMurtry MS (2015) The validity of ICD codes coupled with imaging procedure codes for identifying acute venous thromboembolism using administrative data. Vasc Med (UK) 20(4):364–368CrossRef
30.
41.
go back to reference Caruso V, Di Castelnuovo A, Iacoviello L et al (2007) Venous thrombotic complications in adults undergoing induction treatment for acute lymphoblastic leukemia: results from a meta-analysis. J Thromb Haemost 5:621–623CrossRefPubMed Caruso V, Di Castelnuovo A, Iacoviello L et al (2007) Venous thrombotic complications in adults undergoing induction treatment for acute lymphoblastic leukemia: results from a meta-analysis. J Thromb Haemost 5:621–623CrossRefPubMed
Metadata
Title
Venous thromboembolism in critically ill adult patients with hematologic malignancy: a population-based cohort study
Authors
Federico C. Carini
Federico Angriman
Damon C. Scales
Laveena Munshi
Lisa D. Burry
Hassan Sibai
Sangeeta Mehta
Bruno L. Ferreyro
the SELECTION study group
Publication date
03-01-2024
Publisher
Springer Berlin Heidelberg
Published in
Intensive Care Medicine / Issue 2/2024
Print ISSN: 0342-4642
Electronic ISSN: 1432-1238
DOI
https://doi.org/10.1007/s00134-023-07287-2

Other articles of this Issue 2/2024

Intensive Care Medicine 2/2024 Go to the issue