A comparison of the prognostic value of BNP versus NT-proBNP after hospitalisation for heart failureLinssen, G. C. M., Jaarsma, T., Hillege, H. L., Voors, A. A. & van Veldhuisen, D. J. Oct-2018 In : Netherlands Heart Hournal. 26, 10, p. 486-492 7 p.
Research output: Contribution to journal › Article
Aims Concentrations of circulating B-type natriuretic peptides provide important prognostic information in heart failure (HF) patients. We directly compared the prognostic performance of brain natriuretic peptide (BNP) versus N-terminal-proBNP (NT-proBNP) measurements in a large population of HF patients at hospital discharge after an admission for decompensated HF.
Methods and results BNP and NT-proBNP were measured in 563 stable HF patients before discharge. All patients were followed for a fixed period of 18 months. The primary endpoint was time to first major event (HF hospitalisation or death). Patients were in NYHA class II (47%) or III/IV (53%) at discharge and the mean age of the patients was 71 +/- 11 years, 217 (39%) females, mean left ventricular ejection fraction was 0.32 +/- 0.14 and 234 (42%) had an ischaemic aetiology of HF. During the study, 236 patients (42%) reached the primary endpoint. Multivariate odds ratios of the primary endpoint for doubling of baseline levels of BNP and NT-proBNP were 1.46 (95% CI 1.19-1.80, p <0.001) and 1.45 (95% CI 1.18-1.78, p <0.001), respectively. The multivariable adjusted areas under the receiver-operating characteristic curve for prediction of the primary endpoint for doubling of BNP and NT-proBNP were 0.69 and 0.68, respectively. Direct comparison of the prognostic value of BNP and NT-proBNP did not reveal significant differences.
Conclusions BNP and NT-proBNP at discharge for hospitalisation for HF are powerful, and equally strong and independent predictors of all-cause death and HF rehospitalisation.
|Number of pages||7|
|Journal||Netherlands Heart Hournal|
|State||Published - Oct-2018|
- Heart failure, Biomarkers, B-type natriuretic peptides, BNP, NT-proBNP, Prognosis, NATRIURETIC PEPTIDE BNP, PRESERVED EJECTION FRACTION, B-TYPE, TERMINAL PROBNP, DYSFUNCTION, ASSOCIATION, BIOMARKERS, MANAGEMENT, COACH, RISK