The Obesity Mortality Paradox in Patients with Pulmonary Embolism: Insights from a Tertiary Care Center.

Autor: Alkhalfan F; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA., Bukhari S; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA., Rosenzveig A; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA., Moudgal R; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA., Khan SZ; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA., Ghoweba M; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA., Chaudhury P; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA., Cameron SJ; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA.; Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Case Western Reserve University, Cleveland, OH 44120, USA.; Department of Hematology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA., Tefera L; Department of Cardiovascular Medicine, Section of Vascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA.
Jazyk: angličtina
Zdroj: Journal of clinical medicine [J Clin Med] 2024 Apr 19; Vol. 13 (8). Date of Electronic Publication: 2024 Apr 19.
DOI: 10.3390/jcm13082375
Abstrakt: Background: While obesity is associated with an increased risk of venous thromboembolism (VTE), there is some data to suggest that higher BMI is also associated with decreased all-cause mortality in patients with a pulmonary embolism (PE). Methods: Using PE Response Team (PERT) activation data from a large tertiary hospital between 27 October 2020 and 28 August 2023, we constructed a multivariate Cox proportional hazards model to assess the association between obesity as a dichotomous variable (defined as BMI ≥ 30 vs. BMI 18.5-29.9), BMI as a continuous variable, and 30-day PE-related mortality. Results: A total of 248 patients were included in this analysis (150 with obesity and 98 who were in the normal/overweight category). Obesity was associated with a lower risk of 30-day PE-related mortality (adjusted HR 0.29, p = 0.036, 95% CI 0.09-0.92). A higher BMI was paradoxically associated with a lower risk of PE-related mortality (HR = 0.91 per 1 kg/m 2 increase, p = 0.049, 95% CI 0.83-0.999). Conclusions: In our contemporary cohort of patients with a PERT activation, obesity was associated with a lower risk of PE-related mortality.
Databáze: MEDLINE
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