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Contemporary Management and Outcomes of Patients With High-Risk Pulmonary Embolism.
- Source :
-
Journal of the American College of Cardiology (JACC) . Jan2024, Vol. 83 Issue 1, p35-43. 9p. - Publication Year :
- 2024
-
Abstract
- Contemporary care patterns/outcomes in high-risk pulmonary embolism (PE) patients are unknown. This study sought to characterize the management of high-risk PE patients and identify factors associated with poor outcomes. A retrospective analysis of the PERT (Pulmonary Embolism Response Team) Consortium Registry was performed. Patients presenting with intermediate-risk PE, high-risk PE, and catastrophic PE (those with hemodynamic collapse) were identified. Patient characteristics were compared with chi-square testing for categorical covariates and Student's t -test for continuous covariates. Multivariable logistic regression was used to assess associations between clinical characteristics and outcomes in the high-risk population. Of 5,790 registry patients, 2,976 presented with intermediate-risk PE and 1,442 with high-risk PE. High-risk PE patients were more frequently treated with advanced therapies than intermediate-risk PE patients (41.9% vs 30.2%; P < 0.001). In-hospital mortality (20.6% vs 3.7%; P < 0.001) and major bleeding (10.5% vs. 3.5%; P < 0.001) were more common in high-risk PE. Multivariable regression analysis demonstrated vasopressor use (OR: 4.56; 95% CI: 3.27-6.38; P < 0.01), extracorporeal membrane oxygenation use (OR: 2.86; 95% CI: 1.12-7.30; P = 0.03), identified clot-in-transit (OR: 2.26; 95% CI: 1.13-4.52; P = 0.02), and malignancy (OR: = 1.70; 95% CI: 1.13-2.56; P = 0.01) as factors associated with in-hospital mortality. Catastrophic PE patients (n = 197 [13.7% of high-risk PE patients]) had higher in-hospital mortality (42.1% vs 17.2%; P < 0.001) than those presenting with noncatastrophic high-risk PE. Extracorporeal membrane oxygenation (13.3% vs. 4.8% P < 0.001) and systemic thrombolysis (25% vs 11.3%; P < 0.001) were used more commonly in catastrophic PE. In the largest analysis of high-risk PE patients to date, mortality rates were high with the worst outcomes among patients with hemodynamic collapse. [Display omitted] [ABSTRACT FROM AUTHOR]
- Subjects :
- *PULMONARY embolism
*EXTRACORPOREAL membrane oxygenation
*HOSPITAL mortality
Subjects
Details
- Language :
- English
- ISSN :
- 07351097
- Volume :
- 83
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of the American College of Cardiology (JACC)
- Publication Type :
- Academic Journal
- Accession number :
- 174338769
- Full Text :
- https://doi.org/10.1016/j.jacc.2023.10.026