Utility of amino-terminal pro-brain natriuretic peptide, galectin-3, and apelin for the evaluation of patients with acute heart failure.


Journal Article

This study sought to explore the role of new biomarkers in heart failure (HF).We investigated the utility of novel serum markers alone or together with natriuretic peptide testing for diagnosis and short-term prognosis estimation in subjects with acute HF.Plasma levels of amino-terminal pro-brain natriuretic peptide (NT-proBNP), apelin, and galectin-3 were measured in 599 patients presenting with dyspnea at the emergency department, of which 209 (35%) had acute HF.The NT-proBNP was superior to either apelin or galectin-3 for diagnosis of acute HF, although galectin-3 levels were significantly higher in subjects with HF compared with those without. Receiver operating characteristic analysis for mortality prediction showed that, for 60-day prognosis, galectin-3 had the greatest area under the curve (AUC) at 0.74 (p = 0.0001), whereas NT-proBNP and apelin had an AUC of 0.67 (p = 0.009) and 0.54 (p = 0.33). In a multivariate logistic regression analysis, an elevated level of galectin-3 was the best independent predictor of 60-day mortality (odds ratio 10.3, p < 0.01) or the combination of death/recurrent HF within 60 days (odds ratio 14.3, p < 0.001). The Kaplan-Meier analyses showed that the combination of an elevated galectin-3 with NT-proBNP was a better predictor of mortality than either of the 2 markers alone.Our data show potential utility of galectin-3 as a useful marker for evaluation of patients with suspected or proven acute HF, whereas apelin measurement was not useful for these indications. Moreover, the combination of galectin-3 with NT-proBNP was the best predictor for prognosis in subjects with acute HF.

Full Text

Duke Authors

Cited Authors

  • van Kimmenade, RR; Januzzi, JL; Ellinor, PT; Sharma, UC; Bakker, JA; Low, AF; Martinez, A; Crijns, HJ; MacRae, CA; Menheere, PP; Pinto, YM

Published Date

  • September 2006

Published In

Volume / Issue

  • 48 / 6

Start / End Page

  • 1217 - 1224

PubMed ID

  • 16979009

Pubmed Central ID

  • 16979009

Electronic International Standard Serial Number (EISSN)

  • 1558-3597

International Standard Serial Number (ISSN)

  • 0735-1097

Digital Object Identifier (DOI)

  • 10.1016/j.jacc.2006.03.061


  • eng