Systolic dysfunction and diastolic dysfunction do not influence medium-term prognosis in patients with cirrhosis

• Type: Article in International Scientific Journal
• Date: 2014

Authors

Pimenta J (Author) FMUP

Journal

Title: European Journal of Internal Medicine

Vol. 25

Pages: 241-246

ISSN: 0953-6205

Publisher: Elsevier

Indexing

ISI Web of Knowledge - 34 Citations

Scopus - 34 Citations

Other information

Authenticus ID: P-009-7SE

DOI: 10.1016/j.ejim.2014.01.011

Abstract (EN): Objective: Myocardial dysfunction has been described in patients with cirrhosis and may contribute to haemodynamic disturbances in advanced disease states. However, the prognostic impact of cardiac systolic and diastolic dysfunction in cirrhosis is controversial. We aimed to evaluate the performance of echocardiographic parameters of cardiac function as medium-term prognostic markers, in a cohort of cirrhotic patients. Methods: Ninety-eight patients (52 discharged after hospitalization for decompensated cirrhosis and 46 ambulatory) were prospectively evaluated. A comprehensive echocardiographic study, including tissue-Doppler and speckle tracking analysis, was performed at baseline. Patients were followed-up for 6 months for the occurrence of death. Results: Twenty patients died during the follow-up. None of the echocardiographic parameters were associated with the occurrence of death. A Child score >10 points (HR 13.1, 95% CI 3.79-45.0, p < 0.001) and a mean arterial pressure below the median (HR 3.2, 95% CI 1.14-8.80, p = 0.028) were the only independent predictors of mortality in Cox regression multivariate analysis. In previously hospitalized patients, cardiac output, C-reactive protein and albumin levels were associated with 6-month mortality in univariate analysis; this association was lost after adjusting for Child score. Conclusions: Medium-term mortality in cirrhosis seems to be mainly determined by liver disease severity rather than by myocardial dysfunction. Modern echocardiographic indices of systolic and diastolic function do not seem to be useful in identifying patients at increased risk of dying.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 6