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Clinical significance of pleural effusions and association with outcome in patients hospitalized with a first episode of acute pericarditis.
- Source :
-
Internal and emergency medicine [Intern Emerg Med] 2019 Aug; Vol. 14 (5), pp. 745-751. Date of Electronic Publication: 2019 Mar 13. - Publication Year :
- 2019
-
Abstract
- The clinical significance of pleural effusions (PLEs) in the setting of acute pericarditis remains poorly investigated. We sought to identify predictive factors for PLEs and their association with the short- and long-term prognosis of patients with acute pericarditis. We enrolled 177 patients hospitalized with a first episode of acute pericarditis. In all cases an extensive clinical, biochemical, and diagnostic work-up to detect PLEs and establish etiological diagnosis was performed. All patients included were prospectively followed for a maximum of 18 months (median 12, range 1-18) and complications were recorded. PLEs were detected in n = 94 cases (53.1% of the cohort; bilateral 53.2%, left-sided 28.7%, right-sided 18.1%) and were strongly associated with c-reactive protein (CRP) levels at admission (rho = 0.328, p < 0.001). In multivariate logistic regression, independent predictors for PLEs were female gender (OR = 2.46, 95% CI 1.03-5.83), age (per 1-year increment OR = 1.030, 95% CI 1.005-1.056), CRP levels (per 1 mg/L increment OR = 1.012, 95% CI 1.006-1.019) and size of pericardial effusion (per 1 cm increment, OR = 1.899, 95% CI 1.228-2.935). Bilateral PLEs were associated with increased risk for in-hospital cardiac tamponade (OR = 7.52, 95% CI 2.16-26.21). There was no association of PLEs with new onset atrial fibrillation or pericarditis recurrence during long-term follow-up (χ <superscript>2</superscript> = 0.003, p = 0.958). We conclude that PLEs are common in patients hospitalized with a first episode of acute pericarditis. They are related to the intensity of inflammatory reaction, and they should not be considered necessarily as a marker of secondary etiology. Bilateral PLEs are associated with increased risk of in-hospital cardiac tamponade, but do not affect the long-term risk of pericarditis recurrence.
- Subjects :
- Adult
Analysis of Variance
Echocardiography methods
Female
Greece
Hospitalization statistics & numerical data
Humans
Logistic Models
Male
Middle Aged
Pericarditis physiopathology
Pleural Effusion physiopathology
Proportional Hazards Models
Prospective Studies
Treatment Outcome
Pericarditis complications
Pleural Effusion etiology
Subjects
Details
- Language :
- English
- ISSN :
- 1970-9366
- Volume :
- 14
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Internal and emergency medicine
- Publication Type :
- Academic Journal
- Accession number :
- 30868443
- Full Text :
- https://doi.org/10.1007/s11739-019-02041-3